chore: update mieru version (#2403)

which was marked as deprecated in v1.18.6

.github/patch/go1.21.patch

@@ -0,0 +1,182 @@
+Subject: [PATCH] Revert "[release-branch.go1.21] crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
+---
+Index: src/crypto/rand/rand.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand.go b/src/crypto/rand/rand.go
+--- a/src/crypto/rand/rand.go	(revision 8bba868de983dd7bf55fcd121495ba8d6e2734e7)
++++ b/src/crypto/rand/rand.go	(revision 7e6c963d81e14ee394402671d4044b2940c8d2c1)
+@@ -15,7 +15,7 @@
+ // available, /dev/urandom otherwise.
+ // On OpenBSD and macOS, Reader uses getentropy(2).
+ // On other Unix-like systems, Reader reads from /dev/urandom.
+-// On Windows systems, Reader uses the ProcessPrng API.
++// On Windows systems, Reader uses the RtlGenRandom API.
+ // On JS/Wasm, Reader uses the Web Crypto API.
+ // On WASIP1/Wasm, Reader uses random_get from wasi_snapshot_preview1.
+ var Reader io.Reader
+Index: src/crypto/rand/rand_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand_windows.go b/src/crypto/rand/rand_windows.go
+--- a/src/crypto/rand/rand_windows.go	(revision 8bba868de983dd7bf55fcd121495ba8d6e2734e7)
++++ b/src/crypto/rand/rand_windows.go	(revision 7e6c963d81e14ee394402671d4044b2940c8d2c1)
+@@ -15,8 +15,11 @@
+ 
+ type rngReader struct{}
+ 
+-func (r *rngReader) Read(b []byte) (int, error) {
+-	if err := windows.ProcessPrng(b); err != nil {
++func (r *rngReader) Read(b []byte) (n int, err error) {
++	// RtlGenRandom only returns 1<<32-1 bytes at a time. We only read at
++	// most 1<<31-1 bytes at a time so that  this works the same on 32-bit
++	// and 64-bit systems.
++	if err := batched(windows.RtlGenRandom, 1<<31-1)(b); err != nil {
+ 		return 0, err
+ 	}
+ 	return len(b), nil
+Index: src/internal/syscall/windows/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go
+--- a/src/internal/syscall/windows/syscall_windows.go	(revision 8bba868de983dd7bf55fcd121495ba8d6e2734e7)
++++ b/src/internal/syscall/windows/syscall_windows.go	(revision 7e6c963d81e14ee394402671d4044b2940c8d2c1)
+@@ -384,7 +384,7 @@
+ //sys	DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
+ //sys	CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle syscall.Handle, err error) = kernel32.CreateEventW
+ 
+-//sys	ProcessPrng(buf []byte) (err error) = bcryptprimitives.ProcessPrng
++//sys	RtlGenRandom(buf []byte) (err error) = advapi32.SystemFunction036
+ 
+ //sys	RtlLookupFunctionEntry(pc uintptr, baseAddress *uintptr, table *byte) (ret uintptr) = kernel32.RtlLookupFunctionEntry
+ //sys	RtlVirtualUnwind(handlerType uint32, baseAddress uintptr, pc uintptr, entry uintptr, ctxt uintptr, data *uintptr, frame *uintptr, ctxptrs *byte) (ret uintptr) = kernel32.RtlVirtualUnwind
+Index: src/internal/syscall/windows/zsyscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go
+--- a/src/internal/syscall/windows/zsyscall_windows.go	(revision 8bba868de983dd7bf55fcd121495ba8d6e2734e7)
++++ b/src/internal/syscall/windows/zsyscall_windows.go	(revision 7e6c963d81e14ee394402671d4044b2940c8d2c1)
+@@ -37,14 +37,13 @@
+ }
+ 
+ var (
+-	modadvapi32         = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
+-	modbcryptprimitives = syscall.NewLazyDLL(sysdll.Add("bcryptprimitives.dll"))
+-	modiphlpapi         = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
+-	modkernel32         = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
+-	modnetapi32         = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
+-	modpsapi            = syscall.NewLazyDLL(sysdll.Add("psapi.dll"))
+-	moduserenv          = syscall.NewLazyDLL(sysdll.Add("userenv.dll"))
+-	modws2_32           = syscall.NewLazyDLL(sysdll.Add("ws2_32.dll"))
++	modadvapi32 = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
++	modiphlpapi = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
++	modkernel32 = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
++	modnetapi32 = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
++	modpsapi    = syscall.NewLazyDLL(sysdll.Add("psapi.dll"))
++	moduserenv  = syscall.NewLazyDLL(sysdll.Add("userenv.dll"))
++	modws2_32   = syscall.NewLazyDLL(sysdll.Add("ws2_32.dll"))
+ 
+ 	procAdjustTokenPrivileges        = modadvapi32.NewProc("AdjustTokenPrivileges")
+ 	procDuplicateTokenEx             = modadvapi32.NewProc("DuplicateTokenEx")
+@@ -53,7 +52,7 @@
+ 	procOpenThreadToken              = modadvapi32.NewProc("OpenThreadToken")
+ 	procRevertToSelf                 = modadvapi32.NewProc("RevertToSelf")
+ 	procSetTokenInformation          = modadvapi32.NewProc("SetTokenInformation")
+-	procProcessPrng                  = modbcryptprimitives.NewProc("ProcessPrng")
++	procSystemFunction036            = modadvapi32.NewProc("SystemFunction036")
+ 	procGetAdaptersAddresses         = modiphlpapi.NewProc("GetAdaptersAddresses")
+ 	procCreateEventW                 = modkernel32.NewProc("CreateEventW")
+ 	procGetACP                       = modkernel32.NewProc("GetACP")
+@@ -149,12 +148,12 @@
+ 	return
+ }
+ 
+-func ProcessPrng(buf []byte) (err error) {
++func RtlGenRandom(buf []byte) (err error) {
+ 	var _p0 *byte
+ 	if len(buf) > 0 {
+ 		_p0 = &buf[0]
+ 	}
+-	r1, _, e1 := syscall.Syscall(procProcessPrng.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
++	r1, _, e1 := syscall.Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
+ 	if r1 == 0 {
+ 		err = errnoErr(e1)
+ 	}
+Index: src/runtime/os_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go
+--- a/src/runtime/os_windows.go	(revision 8bba868de983dd7bf55fcd121495ba8d6e2734e7)
++++ b/src/runtime/os_windows.go	(revision 7e6c963d81e14ee394402671d4044b2940c8d2c1)
+@@ -127,8 +127,15 @@
+ 	_AddVectoredContinueHandler,
+ 	_ stdFunction
+ 
+-	// Use ProcessPrng to generate cryptographically random data.
+-	_ProcessPrng stdFunction
++	// Use RtlGenRandom to generate cryptographically random data.
++	// This approach has been recommended by Microsoft (see issue
++	// 15589 for details).
++	// The RtlGenRandom is not listed in advapi32.dll, instead
++	// RtlGenRandom function can be found by searching for SystemFunction036.
++	// Also some versions of Mingw cannot link to SystemFunction036
++	// when building executable as Cgo. So load SystemFunction036
++	// manually during runtime startup.
++	_RtlGenRandom stdFunction
+ 
+ 	// Load ntdll.dll manually during startup, otherwise Mingw
+ 	// links wrong printf function to cgo executable (see issue
+@@ -145,12 +152,12 @@
+ )
+ 
+ var (
+-	bcryptprimitivesdll = [...]uint16{'b', 'c', 'r', 'y', 'p', 't', 'p', 'r', 'i', 'm', 'i', 't', 'i', 'v', 'e', 's', '.', 'd', 'l', 'l', 0}
+-	kernel32dll         = [...]uint16{'k', 'e', 'r', 'n', 'e', 'l', '3', '2', '.', 'd', 'l', 'l', 0}
+-	ntdlldll            = [...]uint16{'n', 't', 'd', 'l', 'l', '.', 'd', 'l', 'l', 0}
+-	powrprofdll         = [...]uint16{'p', 'o', 'w', 'r', 'p', 'r', 'o', 'f', '.', 'd', 'l', 'l', 0}
+-	winmmdll            = [...]uint16{'w', 'i', 'n', 'm', 'm', '.', 'd', 'l', 'l', 0}
+-	ws2_32dll           = [...]uint16{'w', 's', '2', '_', '3', '2', '.', 'd', 'l', 'l', 0}
++	advapi32dll = [...]uint16{'a', 'd', 'v', 'a', 'p', 'i', '3', '2', '.', 'd', 'l', 'l', 0}
++	kernel32dll = [...]uint16{'k', 'e', 'r', 'n', 'e', 'l', '3', '2', '.', 'd', 'l', 'l', 0}
++	ntdlldll    = [...]uint16{'n', 't', 'd', 'l', 'l', '.', 'd', 'l', 'l', 0}
++	powrprofdll = [...]uint16{'p', 'o', 'w', 'r', 'p', 'r', 'o', 'f', '.', 'd', 'l', 'l', 0}
++	winmmdll    = [...]uint16{'w', 'i', 'n', 'm', 'm', '.', 'd', 'l', 'l', 0}
++	ws2_32dll   = [...]uint16{'w', 's', '2', '_', '3', '2', '.', 'd', 'l', 'l', 0}
+ )
+ 
+ // Function to be called by windows CreateThread
+@@ -249,11 +256,11 @@
+ 	}
+ 	_AddVectoredContinueHandler = windowsFindfunc(k32, []byte("AddVectoredContinueHandler\000"))
+ 
+-	bcryptPrimitives := windowsLoadSystemLib(bcryptprimitivesdll[:])
+-	if bcryptPrimitives == 0 {
+-		throw("bcryptprimitives.dll not found")
++	a32 := windowsLoadSystemLib(advapi32dll[:])
++	if a32 == 0 {
++		throw("advapi32.dll not found")
+ 	}
+-	_ProcessPrng = windowsFindfunc(bcryptPrimitives, []byte("ProcessPrng\000"))
++	_RtlGenRandom = windowsFindfunc(a32, []byte("SystemFunction036\000"))
+ 
+ 	n32 := windowsLoadSystemLib(ntdlldll[:])
+ 	if n32 == 0 {
+@@ -610,7 +617,7 @@
+ //go:nosplit
+ func getRandomData(r []byte) {
+ 	n := 0
+-	if stdcall2(_ProcessPrng, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
++	if stdcall2(_RtlGenRandom, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
+ 		n = len(r)
+ 	}
+ 	extendRandom(r, n)

.github/patch/go1.22.patch

@@ -0,0 +1,645 @@
+Subject: [PATCH] Revert "runtime: always use LoadLibraryEx to load system libraries"
+Revert "syscall: remove Windows 7 console handle workaround"
+Revert "net: remove sysSocket fallback for Windows 7"
+Revert "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
+---
+Index: src/crypto/rand/rand.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand.go b/src/crypto/rand/rand.go
+--- a/src/crypto/rand/rand.go	(revision cb4eee693c382bea4222f20837e26501d40ed892)
++++ b/src/crypto/rand/rand.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
+@@ -15,7 +15,7 @@
+ // available, /dev/urandom otherwise.
+ // On OpenBSD and macOS, Reader uses getentropy(2).
+ // On other Unix-like systems, Reader reads from /dev/urandom.
+-// On Windows systems, Reader uses the ProcessPrng API.
++// On Windows systems, Reader uses the RtlGenRandom API.
+ // On JS/Wasm, Reader uses the Web Crypto API.
+ // On WASIP1/Wasm, Reader uses random_get from wasi_snapshot_preview1.
+ var Reader io.Reader
+Index: src/crypto/rand/rand_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand_windows.go b/src/crypto/rand/rand_windows.go
+--- a/src/crypto/rand/rand_windows.go	(revision cb4eee693c382bea4222f20837e26501d40ed892)
++++ b/src/crypto/rand/rand_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
+@@ -15,8 +15,11 @@
+ 
+ type rngReader struct{}
+ 
+-func (r *rngReader) Read(b []byte) (int, error) {
+-	if err := windows.ProcessPrng(b); err != nil {
++func (r *rngReader) Read(b []byte) (n int, err error) {
++	// RtlGenRandom only returns 1<<32-1 bytes at a time. We only read at
++	// most 1<<31-1 bytes at a time so that  this works the same on 32-bit
++	// and 64-bit systems.
++	if err := batched(windows.RtlGenRandom, 1<<31-1)(b); err != nil {
+ 		return 0, err
+ 	}
+ 	return len(b), nil
+Index: src/internal/syscall/windows/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go
+--- a/src/internal/syscall/windows/syscall_windows.go	(revision cb4eee693c382bea4222f20837e26501d40ed892)
++++ b/src/internal/syscall/windows/syscall_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
+@@ -384,7 +384,7 @@
+ //sys	DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
+ //sys	CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle syscall.Handle, err error) = kernel32.CreateEventW
+ 
+-//sys	ProcessPrng(buf []byte) (err error) = bcryptprimitives.ProcessPrng
++//sys	RtlGenRandom(buf []byte) (err error) = advapi32.SystemFunction036
+ 
+ type FILE_ID_BOTH_DIR_INFO struct {
+ 	NextEntryOffset uint32
+Index: src/internal/syscall/windows/zsyscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go
+--- a/src/internal/syscall/windows/zsyscall_windows.go	(revision cb4eee693c382bea4222f20837e26501d40ed892)
++++ b/src/internal/syscall/windows/zsyscall_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
+@@ -37,14 +37,13 @@
+ }
+ 
+ var (
+-	modadvapi32         = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
+-	modbcryptprimitives = syscall.NewLazyDLL(sysdll.Add("bcryptprimitives.dll"))
+-	modiphlpapi         = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
+-	modkernel32         = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
+-	modnetapi32         = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
+-	modpsapi            = syscall.NewLazyDLL(sysdll.Add("psapi.dll"))
+-	moduserenv          = syscall.NewLazyDLL(sysdll.Add("userenv.dll"))
+-	modws2_32           = syscall.NewLazyDLL(sysdll.Add("ws2_32.dll"))
++	modadvapi32 = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
++	modiphlpapi = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
++	modkernel32 = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
++	modnetapi32 = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
++	modpsapi    = syscall.NewLazyDLL(sysdll.Add("psapi.dll"))
++	moduserenv  = syscall.NewLazyDLL(sysdll.Add("userenv.dll"))
++	modws2_32   = syscall.NewLazyDLL(sysdll.Add("ws2_32.dll"))
+ 
+ 	procAdjustTokenPrivileges             = modadvapi32.NewProc("AdjustTokenPrivileges")
+ 	procDuplicateTokenEx                  = modadvapi32.NewProc("DuplicateTokenEx")
+@@ -56,7 +55,7 @@
+ 	procQueryServiceStatus                = modadvapi32.NewProc("QueryServiceStatus")
+ 	procRevertToSelf                      = modadvapi32.NewProc("RevertToSelf")
+ 	procSetTokenInformation               = modadvapi32.NewProc("SetTokenInformation")
+-	procProcessPrng                       = modbcryptprimitives.NewProc("ProcessPrng")
++	procSystemFunction036                 = modadvapi32.NewProc("SystemFunction036")
+ 	procGetAdaptersAddresses              = modiphlpapi.NewProc("GetAdaptersAddresses")
+ 	procCreateEventW                      = modkernel32.NewProc("CreateEventW")
+ 	procGetACP                            = modkernel32.NewProc("GetACP")
+@@ -180,12 +179,12 @@
+ 	return
+ }
+ 
+-func ProcessPrng(buf []byte) (err error) {
++func RtlGenRandom(buf []byte) (err error) {
+ 	var _p0 *byte
+ 	if len(buf) > 0 {
+ 		_p0 = &buf[0]
+ 	}
+-	r1, _, e1 := syscall.Syscall(procProcessPrng.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
++	r1, _, e1 := syscall.Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
+ 	if r1 == 0 {
+ 		err = errnoErr(e1)
+ 	}
+Index: src/runtime/os_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go
+--- a/src/runtime/os_windows.go	(revision cb4eee693c382bea4222f20837e26501d40ed892)
++++ b/src/runtime/os_windows.go	(revision 83ff9782e024cb328b690cbf0da4e7848a327f4f)
+@@ -40,8 +40,8 @@
+ //go:cgo_import_dynamic runtime._GetSystemInfo GetSystemInfo%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._GetThreadContext GetThreadContext%2 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._SetThreadContext SetThreadContext%2 "kernel32.dll"
+-//go:cgo_import_dynamic runtime._LoadLibraryExW LoadLibraryExW%3 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._LoadLibraryW LoadLibraryW%1 "kernel32.dll"
++//go:cgo_import_dynamic runtime._LoadLibraryA LoadLibraryA%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._PostQueuedCompletionStatus PostQueuedCompletionStatus%4 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceCounter QueryPerformanceCounter%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._RaiseFailFastException RaiseFailFastException%3 "kernel32.dll"
+@@ -74,7 +74,6 @@
+ 	// Following syscalls are available on every Windows PC.
+ 	// All these variables are set by the Windows executable
+ 	// loader before the Go program starts.
+-	_AddVectoredContinueHandler,
+ 	_AddVectoredExceptionHandler,
+ 	_CloseHandle,
+ 	_CreateEventA,
+@@ -98,8 +97,8 @@
+ 	_GetSystemInfo,
+ 	_GetThreadContext,
+ 	_SetThreadContext,
+-	_LoadLibraryExW,
+ 	_LoadLibraryW,
++	_LoadLibraryA,
+ 	_PostQueuedCompletionStatus,
+ 	_QueryPerformanceCounter,
+ 	_RaiseFailFastException,
+@@ -127,8 +126,23 @@
+ 	_WriteFile,
+ 	_ stdFunction
+ 
+-	// Use ProcessPrng to generate cryptographically random data.
+-	_ProcessPrng stdFunction
++	// Following syscalls are only available on some Windows PCs.
++	// We will load syscalls, if available, before using them.
++	_AddDllDirectory,
++	_AddVectoredContinueHandler,
++	_LoadLibraryExA,
++	_LoadLibraryExW,
++	_ stdFunction
++
++	// Use RtlGenRandom to generate cryptographically random data.
++	// This approach has been recommended by Microsoft (see issue
++	// 15589 for details).
++	// The RtlGenRandom is not listed in advapi32.dll, instead
++	// RtlGenRandom function can be found by searching for SystemFunction036.
++	// Also some versions of Mingw cannot link to SystemFunction036
++	// when building executable as Cgo. So load SystemFunction036
++	// manually during runtime startup.
++	_RtlGenRandom stdFunction
+ 
+ 	// Load ntdll.dll manually during startup, otherwise Mingw
+ 	// links wrong printf function to cgo executable (see issue
+@@ -143,14 +157,6 @@
+ 	_ stdFunction
+ )
+ 
+-var (
+-	bcryptprimitivesdll = [...]uint16{'b', 'c', 'r', 'y', 'p', 't', 'p', 'r', 'i', 'm', 'i', 't', 'i', 'v', 'e', 's', '.', 'd', 'l', 'l', 0}
+-	ntdlldll            = [...]uint16{'n', 't', 'd', 'l', 'l', '.', 'd', 'l', 'l', 0}
+-	powrprofdll         = [...]uint16{'p', 'o', 'w', 'r', 'p', 'r', 'o', 'f', '.', 'd', 'l', 'l', 0}
+-	winmmdll            = [...]uint16{'w', 'i', 'n', 'm', 'm', '.', 'd', 'l', 'l', 0}
+-	ws2_32dll           = [...]uint16{'w', 's', '2', '_', '3', '2', '.', 'd', 'l', 'l', 0}
+-)
+-
+ // Function to be called by windows CreateThread
+ // to start new os thread.
+ func tstart_stdcall(newm *m)
+@@ -239,25 +245,51 @@
+ 	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
+ }
+ 
+-func windowsLoadSystemLib(name []uint16) uintptr {
+-	return stdcall3(_LoadLibraryExW, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++//go:linkname syscall_getSystemDirectory syscall.getSystemDirectory
++func syscall_getSystemDirectory() string {
++	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
++}
++
++func windowsLoadSystemLib(name []byte) uintptr {
++	if useLoadLibraryEx {
++		return stdcall3(_LoadLibraryExA, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		absName := append(sysDirectory[:sysDirectoryLen], name...)
++		return stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&absName[0])))
++	}
+ }
+ 
+ func loadOptionalSyscalls() {
+-	bcryptPrimitives := windowsLoadSystemLib(bcryptprimitivesdll[:])
+-	if bcryptPrimitives == 0 {
+-		throw("bcryptprimitives.dll not found")
++	var kernel32dll = []byte("kernel32.dll\000")
++	k32 := stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&kernel32dll[0])))
++	if k32 == 0 {
++		throw("kernel32.dll not found")
+ 	}
+-	_ProcessPrng = windowsFindfunc(bcryptPrimitives, []byte("ProcessPrng\000"))
++	_AddDllDirectory = windowsFindfunc(k32, []byte("AddDllDirectory\000"))
++	_AddVectoredContinueHandler = windowsFindfunc(k32, []byte("AddVectoredContinueHandler\000"))
++	_LoadLibraryExA = windowsFindfunc(k32, []byte("LoadLibraryExA\000"))
++	_LoadLibraryExW = windowsFindfunc(k32, []byte("LoadLibraryExW\000"))
++	useLoadLibraryEx = (_LoadLibraryExW != nil && _LoadLibraryExA != nil && _AddDllDirectory != nil)
++
++	initSysDirectory()
+ 
+-	n32 := windowsLoadSystemLib(ntdlldll[:])
++	var advapi32dll = []byte("advapi32.dll\000")
++	a32 := windowsLoadSystemLib(advapi32dll)
++	if a32 == 0 {
++		throw("advapi32.dll not found")
++	}
++	_RtlGenRandom = windowsFindfunc(a32, []byte("SystemFunction036\000"))
++
++	var ntdll = []byte("ntdll.dll\000")
++	n32 := windowsLoadSystemLib(ntdll)
+ 	if n32 == 0 {
+ 		throw("ntdll.dll not found")
+ 	}
+ 	_RtlGetCurrentPeb = windowsFindfunc(n32, []byte("RtlGetCurrentPeb\000"))
+ 	_RtlGetNtVersionNumbers = windowsFindfunc(n32, []byte("RtlGetNtVersionNumbers\000"))
+ 
+-	m32 := windowsLoadSystemLib(winmmdll[:])
++	var winmmdll = []byte("winmm.dll\000")
++	m32 := windowsLoadSystemLib(winmmdll)
+ 	if m32 == 0 {
+ 		throw("winmm.dll not found")
+ 	}
+@@ -267,7 +299,8 @@
+ 		throw("timeBegin/EndPeriod not found")
+ 	}
+ 
+-	ws232 := windowsLoadSystemLib(ws2_32dll[:])
++	var ws232dll = []byte("ws2_32.dll\000")
++	ws232 := windowsLoadSystemLib(ws232dll)
+ 	if ws232 == 0 {
+ 		throw("ws2_32.dll not found")
+ 	}
+@@ -286,7 +319,7 @@
+ 		context  uintptr
+ 	}
+ 
+-	powrprof := windowsLoadSystemLib(powrprofdll[:])
++	powrprof := windowsLoadSystemLib([]byte("powrprof.dll\000"))
+ 	if powrprof == 0 {
+ 		return // Running on Windows 7, where we don't need it anyway.
+ 	}
+@@ -360,6 +393,22 @@
+ // in sys_windows_386.s and sys_windows_amd64.s:
+ func getlasterror() uint32
+ 
++// When loading DLLs, we prefer to use LoadLibraryEx with
++// LOAD_LIBRARY_SEARCH_* flags, if available. LoadLibraryEx is not
++// available on old Windows, though, and the LOAD_LIBRARY_SEARCH_*
++// flags are not available on some versions of Windows without a
++// security patch.
++//
++// https://msdn.microsoft.com/en-us/library/ms684179(v=vs.85).aspx says:
++// "Windows 7, Windows Server 2008 R2, Windows Vista, and Windows
++// Server 2008: The LOAD_LIBRARY_SEARCH_* flags are available on
++// systems that have KB2533623 installed. To determine whether the
++// flags are available, use GetProcAddress to get the address of the
++// AddDllDirectory, RemoveDllDirectory, or SetDefaultDllDirectories
++// function. If GetProcAddress succeeds, the LOAD_LIBRARY_SEARCH_*
++// flags can be used with LoadLibraryEx."
++var useLoadLibraryEx bool
++
+ var timeBeginPeriodRetValue uint32
+ 
+ // osRelaxMinNS indicates that sysmon shouldn't osRelax if the next
+@@ -507,7 +556,6 @@
+ 	initHighResTimer()
+ 	timeBeginPeriodRetValue = osRelax(false)
+ 
+-	initSysDirectory()
+ 	initLongPathSupport()
+ 
+ 	ncpu = getproccount()
+@@ -524,7 +572,7 @@
+ //go:nosplit
+ func readRandom(r []byte) int {
+ 	n := 0
+-	if stdcall2(_ProcessPrng, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
++	if stdcall2(_RtlGenRandom, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
+ 		n = len(r)
+ 	}
+ 	return n
+Index: src/net/hook_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/hook_windows.go b/src/net/hook_windows.go
+--- a/src/net/hook_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
++++ b/src/net/hook_windows.go	(revision ef0606261340e608017860b423ffae5c1ce78239)
+@@ -13,6 +13,7 @@
+ 	hostsFilePath = windows.GetSystemDirectory() + "/Drivers/etc/hosts"
+ 
+ 	// Placeholders for socket system calls.
++	socketFunc    func(int, int, int) (syscall.Handle, error)                                                 = syscall.Socket
+ 	wsaSocketFunc func(int32, int32, int32, *syscall.WSAProtocolInfo, uint32, uint32) (syscall.Handle, error) = windows.WSASocket
+ 	connectFunc   func(syscall.Handle, syscall.Sockaddr) error                                                = syscall.Connect
+ 	listenFunc    func(syscall.Handle, int) error                                                             = syscall.Listen
+Index: src/net/internal/socktest/main_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_test.go b/src/net/internal/socktest/main_test.go
+--- a/src/net/internal/socktest/main_test.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
++++ b/src/net/internal/socktest/main_test.go	(revision ef0606261340e608017860b423ffae5c1ce78239)
+@@ -2,7 +2,7 @@
+ // Use of this source code is governed by a BSD-style
+ // license that can be found in the LICENSE file.
+ 
+-//go:build !js && !plan9 && !wasip1 && !windows
++//go:build !js && !plan9 && !wasip1
+ 
+ package socktest_test
+ 
+Index: src/net/internal/socktest/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_windows_test.go b/src/net/internal/socktest/main_windows_test.go
+new file mode 100644
+--- /dev/null	(revision ef0606261340e608017860b423ffae5c1ce78239)
++++ b/src/net/internal/socktest/main_windows_test.go	(revision ef0606261340e608017860b423ffae5c1ce78239)
+@@ -0,0 +1,22 @@
++// Copyright 2015 The Go Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style
++// license that can be found in the LICENSE file.
++
++package socktest_test
++
++import "syscall"
++
++var (
++	socketFunc func(int, int, int) (syscall.Handle, error)
++	closeFunc  func(syscall.Handle) error
++)
++
++func installTestHooks() {
++	socketFunc = sw.Socket
++	closeFunc = sw.Closesocket
++}
++
++func uninstallTestHooks() {
++	socketFunc = syscall.Socket
++	closeFunc = syscall.Closesocket
++}
+Index: src/net/internal/socktest/sys_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/sys_windows.go b/src/net/internal/socktest/sys_windows.go
+--- a/src/net/internal/socktest/sys_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
++++ b/src/net/internal/socktest/sys_windows.go	(revision ef0606261340e608017860b423ffae5c1ce78239)
+@@ -9,6 +9,38 @@
+ 	"syscall"
+ )
+ 
++// Socket wraps [syscall.Socket].
++func (sw *Switch) Socket(family, sotype, proto int) (s syscall.Handle, err error) {
++	sw.once.Do(sw.init)
++
++	so := &Status{Cookie: cookie(family, sotype, proto)}
++	sw.fmu.RLock()
++	f, _ := sw.fltab[FilterSocket]
++	sw.fmu.RUnlock()
++
++	af, err := f.apply(so)
++	if err != nil {
++		return syscall.InvalidHandle, err
++	}
++	s, so.Err = syscall.Socket(family, sotype, proto)
++	if err = af.apply(so); err != nil {
++		if so.Err == nil {
++			syscall.Closesocket(s)
++		}
++		return syscall.InvalidHandle, err
++	}
++
++	sw.smu.Lock()
++	defer sw.smu.Unlock()
++	if so.Err != nil {
++		sw.stats.getLocked(so.Cookie).OpenFailed++
++		return syscall.InvalidHandle, so.Err
++	}
++	nso := sw.addLocked(s, family, sotype, proto)
++	sw.stats.getLocked(nso.Cookie).Opened++
++	return s, nil
++}
++
+ // WSASocket wraps [syscall.WSASocket].
+ func (sw *Switch) WSASocket(family, sotype, proto int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (s syscall.Handle, err error) {
+ 	sw.once.Do(sw.init)
+Index: src/net/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/main_windows_test.go b/src/net/main_windows_test.go
+--- a/src/net/main_windows_test.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
++++ b/src/net/main_windows_test.go	(revision ef0606261340e608017860b423ffae5c1ce78239)
+@@ -8,6 +8,7 @@
+ 
+ var (
+ 	// Placeholders for saving original socket system calls.
++	origSocket      = socketFunc
+ 	origWSASocket   = wsaSocketFunc
+ 	origClosesocket = poll.CloseFunc
+ 	origConnect     = connectFunc
+@@ -17,6 +18,7 @@
+ )
+ 
+ func installTestHooks() {
++	socketFunc = sw.Socket
+ 	wsaSocketFunc = sw.WSASocket
+ 	poll.CloseFunc = sw.Closesocket
+ 	connectFunc = sw.Connect
+@@ -26,6 +28,7 @@
+ }
+ 
+ func uninstallTestHooks() {
++	socketFunc = origSocket
+ 	wsaSocketFunc = origWSASocket
+ 	poll.CloseFunc = origClosesocket
+ 	connectFunc = origConnect
+Index: src/net/sock_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go
+--- a/src/net/sock_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
++++ b/src/net/sock_windows.go	(revision ef0606261340e608017860b423ffae5c1ce78239)
+@@ -20,6 +20,21 @@
+ func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
+ 	s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto),
+ 		nil, 0, windows.WSA_FLAG_OVERLAPPED|windows.WSA_FLAG_NO_HANDLE_INHERIT)
++	if err == nil {
++		return s, nil
++	}
++	// WSA_FLAG_NO_HANDLE_INHERIT flag is not supported on some
++	// old versions of Windows, see
++	// https://msdn.microsoft.com/en-us/library/windows/desktop/ms742212(v=vs.85).aspx
++	// for details. Just use syscall.Socket, if windows.WSASocket failed.
++
++	// See ../syscall/exec_unix.go for description of ForkLock.
++	syscall.ForkLock.RLock()
++	s, err = socketFunc(family, sotype, proto)
++	if err == nil {
++		syscall.CloseOnExec(s)
++	}
++	syscall.ForkLock.RUnlock()
+ 	if err != nil {
+ 		return syscall.InvalidHandle, os.NewSyscallError("socket", err)
+ 	}
+Index: src/syscall/exec_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go
+--- a/src/syscall/exec_windows.go	(revision 9779155f18b6556a034f7bb79fb7fb2aad1e26a9)
++++ b/src/syscall/exec_windows.go	(revision 7f83badcb925a7e743188041cb6e561fc9b5b642)
+@@ -14,7 +14,6 @@
+ 	"unsafe"
+ )
+ 
+-// ForkLock is not used on Windows.
+ var ForkLock sync.RWMutex
+ 
+ // EscapeArg rewrites command line argument s as prescribed
+@@ -317,6 +316,17 @@
+ 		}
+ 	}
+ 
++	var maj, min, build uint32
++	rtlGetNtVersionNumbers(&maj, &min, &build)
++	isWin7 := maj < 6 || (maj == 6 && min <= 1)
++	// NT kernel handles are divisible by 4, with the bottom 3 bits left as
++	// a tag. The fully set tag correlates with the types of handles we're
++	// concerned about here.  Except, the kernel will interpret some
++	// special handle values, like -1, -2, and so forth, so kernelbase.dll
++	// checks to see that those bottom three bits are checked, but that top
++	// bit is not checked.
++	isLegacyWin7ConsoleHandle := func(handle Handle) bool { return isWin7 && handle&0x10000003 == 3 }
++
+ 	p, _ := GetCurrentProcess()
+ 	parentProcess := p
+ 	if sys.ParentProcess != 0 {
+@@ -325,7 +335,15 @@
+ 	fd := make([]Handle, len(attr.Files))
+ 	for i := range attr.Files {
+ 		if attr.Files[i] > 0 {
+-			err := DuplicateHandle(p, Handle(attr.Files[i]), parentProcess, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
++			destinationProcessHandle := parentProcess
++
++			// On Windows 7, console handles aren't real handles, and can only be duplicated
++			// into the current process, not a parent one, which amounts to the same thing.
++			if parentProcess != p && isLegacyWin7ConsoleHandle(Handle(attr.Files[i])) {
++				destinationProcessHandle = p
++			}
++
++			err := DuplicateHandle(p, Handle(attr.Files[i]), destinationProcessHandle, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
+ 			if err != nil {
+ 				return 0, 0, err
+ 			}
+@@ -356,6 +374,14 @@
+ 
+ 	fd = append(fd, sys.AdditionalInheritedHandles...)
+ 
++	// On Windows 7, console handles aren't real handles, so don't pass them
++	// through to PROC_THREAD_ATTRIBUTE_HANDLE_LIST.
++	for i := range fd {
++		if isLegacyWin7ConsoleHandle(fd[i]) {
++			fd[i] = 0
++		}
++	}
++
+ 	// The presence of a NULL handle in the list is enough to cause PROC_THREAD_ATTRIBUTE_HANDLE_LIST
+ 	// to treat the entire list as empty, so remove NULL handles.
+ 	j := 0
+Index: src/runtime/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/syscall_windows.go b/src/runtime/syscall_windows.go
+--- a/src/runtime/syscall_windows.go	(revision 7f83badcb925a7e743188041cb6e561fc9b5b642)
++++ b/src/runtime/syscall_windows.go	(revision 83ff9782e024cb328b690cbf0da4e7848a327f4f)
+@@ -413,23 +413,36 @@
+ 
+ const _LOAD_LIBRARY_SEARCH_SYSTEM32 = 0x00000800
+ 
++// When available, this function will use LoadLibraryEx with the filename
++// parameter and the important SEARCH_SYSTEM32 argument. But on systems that
++// do not have that option, absoluteFilepath should contain a fallback
++// to the full path inside of system32 for use with vanilla LoadLibrary.
++//
+ //go:linkname syscall_loadsystemlibrary syscall.loadsystemlibrary
+ //go:nosplit
+ //go:cgo_unsafe_args
+-func syscall_loadsystemlibrary(filename *uint16) (handle, err uintptr) {
++func syscall_loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle, err uintptr) {
+ 	lockOSThread()
+ 	c := &getg().m.syscall
+-	c.fn = getLoadLibraryEx()
+-	c.n = 3
+-	args := struct {
+-		lpFileName *uint16
+-		hFile      uintptr // always 0
+-		flags      uint32
+-	}{filename, 0, _LOAD_LIBRARY_SEARCH_SYSTEM32}
+-	c.args = uintptr(noescape(unsafe.Pointer(&args)))
++
++	if useLoadLibraryEx {
++		c.fn = getLoadLibraryEx()
++		c.n = 3
++		args := struct {
++			lpFileName *uint16
++			hFile      uintptr // always 0
++			flags      uint32
++		}{filename, 0, _LOAD_LIBRARY_SEARCH_SYSTEM32}
++		c.args = uintptr(noescape(unsafe.Pointer(&args)))
++	} else {
++		c.fn = getLoadLibrary()
++		c.n = 1
++		c.args = uintptr(noescape(unsafe.Pointer(&absoluteFilepath)))
++	}
+ 
+ 	cgocall(asmstdcallAddr, unsafe.Pointer(c))
+ 	KeepAlive(filename)
++	KeepAlive(absoluteFilepath)
+ 	handle = c.r1
+ 	if handle == 0 {
+ 		err = c.err
+Index: src/syscall/dll_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/dll_windows.go b/src/syscall/dll_windows.go
+--- a/src/syscall/dll_windows.go	(revision 7f83badcb925a7e743188041cb6e561fc9b5b642)
++++ b/src/syscall/dll_windows.go	(revision 83ff9782e024cb328b690cbf0da4e7848a327f4f)
+@@ -44,7 +44,7 @@
+ 
+ func SyscallN(trap uintptr, args ...uintptr) (r1, r2 uintptr, err Errno)
+ func loadlibrary(filename *uint16) (handle uintptr, err Errno)
+-func loadsystemlibrary(filename *uint16) (handle uintptr, err Errno)
++func loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle uintptr, err Errno)
+ func getprocaddress(handle uintptr, procname *uint8) (proc uintptr, err Errno)
+ 
+ // A DLL implements access to a single DLL.
+@@ -53,6 +53,9 @@
+ 	Handle Handle
+ }
+ 
++//go:linkname getSystemDirectory
++func getSystemDirectory() string // Implemented in runtime package.
++
+ // LoadDLL loads the named DLL file into memory.
+ //
+ // If name is not an absolute path and is not a known system DLL used by
+@@ -69,7 +72,11 @@
+ 	var h uintptr
+ 	var e Errno
+ 	if sysdll.IsSystemDLL[name] {
+-		h, e = loadsystemlibrary(namep)
++		absoluteFilepathp, err := UTF16PtrFromString(getSystemDirectory() + name)
++		if err != nil {
++			return nil, err
++		}
++		h, e = loadsystemlibrary(namep, absoluteFilepathp)
+ 	} else {
+ 		h, e = loadlibrary(namep)
+ 	}

.github/patch/go1.23.patch

@@ -0,0 +1,643 @@
+Subject: [PATCH] Revert "runtime: always use LoadLibraryEx to load system libraries"
+Revert "syscall: remove Windows 7 console handle workaround"
+Revert "net: remove sysSocket fallback for Windows 7"
+Revert "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
+---
+Index: src/crypto/rand/rand.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand.go b/src/crypto/rand/rand.go
+--- a/src/crypto/rand/rand.go	(revision 6885bad7dd86880be6929c02085e5c7a67ff2887)
++++ b/src/crypto/rand/rand.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
+@@ -16,7 +16,7 @@
+ //   - On macOS and iOS, Reader uses arc4random_buf(3).
+ //   - On OpenBSD and NetBSD, Reader uses getentropy(2).
+ //   - On other Unix-like systems, Reader reads from /dev/urandom.
+-//   - On Windows, Reader uses the ProcessPrng API.
++//   - On Windows systems, Reader uses the RtlGenRandom API.
+ //   - On js/wasm, Reader uses the Web Crypto API.
+ //   - On wasip1/wasm, Reader uses random_get from wasi_snapshot_preview1.
+ var Reader io.Reader
+Index: src/crypto/rand/rand_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand_windows.go b/src/crypto/rand/rand_windows.go
+--- a/src/crypto/rand/rand_windows.go	(revision 6885bad7dd86880be6929c02085e5c7a67ff2887)
++++ b/src/crypto/rand/rand_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
+@@ -15,8 +15,11 @@
+ 
+ type rngReader struct{}
+ 
+-func (r *rngReader) Read(b []byte) (int, error) {
+-	if err := windows.ProcessPrng(b); err != nil {
++func (r *rngReader) Read(b []byte) (n int, err error) {
++	// RtlGenRandom only returns 1<<32-1 bytes at a time. We only read at
++	// most 1<<31-1 bytes at a time so that  this works the same on 32-bit
++	// and 64-bit systems.
++	if err := batched(windows.RtlGenRandom, 1<<31-1)(b); err != nil {
+ 		return 0, err
+ 	}
+ 	return len(b), nil
+Index: src/internal/syscall/windows/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go
+--- a/src/internal/syscall/windows/syscall_windows.go	(revision 6885bad7dd86880be6929c02085e5c7a67ff2887)
++++ b/src/internal/syscall/windows/syscall_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
+@@ -414,7 +414,7 @@
+ //sys	DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
+ //sys	CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle syscall.Handle, err error) = kernel32.CreateEventW
+ 
+-//sys	ProcessPrng(buf []byte) (err error) = bcryptprimitives.ProcessPrng
++//sys	RtlGenRandom(buf []byte) (err error) = advapi32.SystemFunction036
+ 
+ type FILE_ID_BOTH_DIR_INFO struct {
+ 	NextEntryOffset uint32
+Index: src/internal/syscall/windows/zsyscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go
+--- a/src/internal/syscall/windows/zsyscall_windows.go	(revision 6885bad7dd86880be6929c02085e5c7a67ff2887)
++++ b/src/internal/syscall/windows/zsyscall_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
+@@ -38,7 +38,6 @@
+ 
+ var (
+ 	modadvapi32         = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
+-	modbcryptprimitives = syscall.NewLazyDLL(sysdll.Add("bcryptprimitives.dll"))
+ 	modiphlpapi         = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
+ 	modkernel32         = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
+ 	modnetapi32         = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
+@@ -57,7 +56,7 @@
+ 	procQueryServiceStatus                = modadvapi32.NewProc("QueryServiceStatus")
+ 	procRevertToSelf                      = modadvapi32.NewProc("RevertToSelf")
+ 	procSetTokenInformation               = modadvapi32.NewProc("SetTokenInformation")
+-	procProcessPrng                       = modbcryptprimitives.NewProc("ProcessPrng")
++	procSystemFunction036                 = modadvapi32.NewProc("SystemFunction036")
+ 	procGetAdaptersAddresses              = modiphlpapi.NewProc("GetAdaptersAddresses")
+ 	procCreateEventW                      = modkernel32.NewProc("CreateEventW")
+ 	procGetACP                            = modkernel32.NewProc("GetACP")
+@@ -183,12 +182,12 @@
+ 	return
+ }
+ 
+-func ProcessPrng(buf []byte) (err error) {
++func RtlGenRandom(buf []byte) (err error) {
+ 	var _p0 *byte
+ 	if len(buf) > 0 {
+ 		_p0 = &buf[0]
+ 	}
+-	r1, _, e1 := syscall.Syscall(procProcessPrng.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
++	r1, _, e1 := syscall.Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
+ 	if r1 == 0 {
+ 		err = errnoErr(e1)
+ 	}
+Index: src/runtime/os_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go
+--- a/src/runtime/os_windows.go	(revision 6885bad7dd86880be6929c02085e5c7a67ff2887)
++++ b/src/runtime/os_windows.go	(revision 69e2eed6dd0f6d815ebf15797761c13f31213dd6)
+@@ -39,8 +39,8 @@
+ //go:cgo_import_dynamic runtime._GetSystemInfo GetSystemInfo%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._GetThreadContext GetThreadContext%2 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._SetThreadContext SetThreadContext%2 "kernel32.dll"
+-//go:cgo_import_dynamic runtime._LoadLibraryExW LoadLibraryExW%3 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._LoadLibraryW LoadLibraryW%1 "kernel32.dll"
++//go:cgo_import_dynamic runtime._LoadLibraryA LoadLibraryA%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._PostQueuedCompletionStatus PostQueuedCompletionStatus%4 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceCounter QueryPerformanceCounter%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceFrequency QueryPerformanceFrequency%1 "kernel32.dll"
+@@ -74,7 +74,6 @@
+ 	// Following syscalls are available on every Windows PC.
+ 	// All these variables are set by the Windows executable
+ 	// loader before the Go program starts.
+-	_AddVectoredContinueHandler,
+ 	_AddVectoredExceptionHandler,
+ 	_CloseHandle,
+ 	_CreateEventA,
+@@ -97,8 +96,8 @@
+ 	_GetSystemInfo,
+ 	_GetThreadContext,
+ 	_SetThreadContext,
+-	_LoadLibraryExW,
+ 	_LoadLibraryW,
++	_LoadLibraryA,
+ 	_PostQueuedCompletionStatus,
+ 	_QueryPerformanceCounter,
+ 	_QueryPerformanceFrequency,
+@@ -127,8 +126,23 @@
+ 	_WriteFile,
+ 	_ stdFunction
+ 
+-	// Use ProcessPrng to generate cryptographically random data.
+-	_ProcessPrng stdFunction
++	// Following syscalls are only available on some Windows PCs.
++	// We will load syscalls, if available, before using them.
++	_AddDllDirectory,
++	_AddVectoredContinueHandler,
++	_LoadLibraryExA,
++	_LoadLibraryExW,
++	_ stdFunction
++
++	// Use RtlGenRandom to generate cryptographically random data.
++	// This approach has been recommended by Microsoft (see issue
++	// 15589 for details).
++	// The RtlGenRandom is not listed in advapi32.dll, instead
++	// RtlGenRandom function can be found by searching for SystemFunction036.
++	// Also some versions of Mingw cannot link to SystemFunction036
++	// when building executable as Cgo. So load SystemFunction036
++	// manually during runtime startup.
++	_RtlGenRandom stdFunction
+ 
+ 	// Load ntdll.dll manually during startup, otherwise Mingw
+ 	// links wrong printf function to cgo executable (see issue
+@@ -145,13 +159,6 @@
+ 	_ stdFunction
+ )
+ 
+-var (
+-	bcryptprimitivesdll = [...]uint16{'b', 'c', 'r', 'y', 'p', 't', 'p', 'r', 'i', 'm', 'i', 't', 'i', 'v', 'e', 's', '.', 'd', 'l', 'l', 0}
+-	ntdlldll            = [...]uint16{'n', 't', 'd', 'l', 'l', '.', 'd', 'l', 'l', 0}
+-	powrprofdll         = [...]uint16{'p', 'o', 'w', 'r', 'p', 'r', 'o', 'f', '.', 'd', 'l', 'l', 0}
+-	winmmdll            = [...]uint16{'w', 'i', 'n', 'm', 'm', '.', 'd', 'l', 'l', 0}
+-)
+-
+ // Function to be called by windows CreateThread
+ // to start new os thread.
+ func tstart_stdcall(newm *m)
+@@ -244,8 +251,18 @@
+ 	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
+ }
+ 
+-func windowsLoadSystemLib(name []uint16) uintptr {
+-	return stdcall3(_LoadLibraryExW, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++//go:linkname syscall_getSystemDirectory syscall.getSystemDirectory
++func syscall_getSystemDirectory() string {
++	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
++}
++
++func windowsLoadSystemLib(name []byte) uintptr {
++	if useLoadLibraryEx {
++		return stdcall3(_LoadLibraryExA, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		absName := append(sysDirectory[:sysDirectoryLen], name...)
++		return stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&absName[0])))
++	}
+ }
+ 
+ //go:linkname windows_QueryPerformanceCounter internal/syscall/windows.QueryPerformanceCounter
+@@ -263,13 +280,28 @@
+ }
+ 
+ func loadOptionalSyscalls() {
+-	bcryptPrimitives := windowsLoadSystemLib(bcryptprimitivesdll[:])
+-	if bcryptPrimitives == 0 {
+-		throw("bcryptprimitives.dll not found")
++	var kernel32dll = []byte("kernel32.dll\000")
++	k32 := stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&kernel32dll[0])))
++	if k32 == 0 {
++		throw("kernel32.dll not found")
+ 	}
+-	_ProcessPrng = windowsFindfunc(bcryptPrimitives, []byte("ProcessPrng\000"))
++	_AddDllDirectory = windowsFindfunc(k32, []byte("AddDllDirectory\000"))
++	_AddVectoredContinueHandler = windowsFindfunc(k32, []byte("AddVectoredContinueHandler\000"))
++	_LoadLibraryExA = windowsFindfunc(k32, []byte("LoadLibraryExA\000"))
++	_LoadLibraryExW = windowsFindfunc(k32, []byte("LoadLibraryExW\000"))
++	useLoadLibraryEx = (_LoadLibraryExW != nil && _LoadLibraryExA != nil && _AddDllDirectory != nil)
++
++	initSysDirectory()
+ 
+-	n32 := windowsLoadSystemLib(ntdlldll[:])
++	var advapi32dll = []byte("advapi32.dll\000")
++	a32 := windowsLoadSystemLib(advapi32dll)
++	if a32 == 0 {
++		throw("advapi32.dll not found")
++	}
++	_RtlGenRandom = windowsFindfunc(a32, []byte("SystemFunction036\000"))
++
++	var ntdll = []byte("ntdll.dll\000")
++	n32 := windowsLoadSystemLib(ntdll)
+ 	if n32 == 0 {
+ 		throw("ntdll.dll not found")
+ 	}
+@@ -298,7 +330,7 @@
+ 		context  uintptr
+ 	}
+ 
+-	powrprof := windowsLoadSystemLib(powrprofdll[:])
++	powrprof := windowsLoadSystemLib([]byte("powrprof.dll\000"))
+ 	if powrprof == 0 {
+ 		return // Running on Windows 7, where we don't need it anyway.
+ 	}
+@@ -357,6 +389,22 @@
+ // in sys_windows_386.s and sys_windows_amd64.s:
+ func getlasterror() uint32
+ 
++// When loading DLLs, we prefer to use LoadLibraryEx with
++// LOAD_LIBRARY_SEARCH_* flags, if available. LoadLibraryEx is not
++// available on old Windows, though, and the LOAD_LIBRARY_SEARCH_*
++// flags are not available on some versions of Windows without a
++// security patch.
++//
++// https://msdn.microsoft.com/en-us/library/ms684179(v=vs.85).aspx says:
++// "Windows 7, Windows Server 2008 R2, Windows Vista, and Windows
++// Server 2008: The LOAD_LIBRARY_SEARCH_* flags are available on
++// systems that have KB2533623 installed. To determine whether the
++// flags are available, use GetProcAddress to get the address of the
++// AddDllDirectory, RemoveDllDirectory, or SetDefaultDllDirectories
++// function. If GetProcAddress succeeds, the LOAD_LIBRARY_SEARCH_*
++// flags can be used with LoadLibraryEx."
++var useLoadLibraryEx bool
++
+ var timeBeginPeriodRetValue uint32
+ 
+ // osRelaxMinNS indicates that sysmon shouldn't osRelax if the next
+@@ -430,7 +478,8 @@
+ 		// Only load winmm.dll if we need it.
+ 		// This avoids a dependency on winmm.dll for Go programs
+ 		// that run on new Windows versions.
+-		m32 := windowsLoadSystemLib(winmmdll[:])
++		var winmmdll = []byte("winmm.dll\000")
++		m32 := windowsLoadSystemLib(winmmdll)
+ 		if m32 == 0 {
+ 			print("runtime: LoadLibraryExW failed; errno=", getlasterror(), "\n")
+ 			throw("winmm.dll not found")
+@@ -471,6 +520,28 @@
+ 	canUseLongPaths = true
+ }
+ 
++var osVersionInfo struct {
++	majorVersion uint32
++	minorVersion uint32
++	buildNumber  uint32
++}
++
++func initOsVersionInfo() {
++	info := _OSVERSIONINFOW{}
++	info.osVersionInfoSize = uint32(unsafe.Sizeof(info))
++	stdcall1(_RtlGetVersion, uintptr(unsafe.Pointer(&info)))
++	osVersionInfo.majorVersion = info.majorVersion
++	osVersionInfo.minorVersion = info.minorVersion
++	osVersionInfo.buildNumber = info.buildNumber
++}
++
++//go:linkname rtlGetNtVersionNumbers syscall.rtlGetNtVersionNumbers
++func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) {
++	*majorVersion = osVersionInfo.majorVersion
++	*minorVersion = osVersionInfo.minorVersion
++	*buildNumber = osVersionInfo.buildNumber
++}
++
+ func osinit() {
+ 	asmstdcallAddr = unsafe.Pointer(abi.FuncPCABI0(asmstdcall))
+ 
+@@ -483,8 +554,8 @@
+ 	initHighResTimer()
+ 	timeBeginPeriodRetValue = osRelax(false)
+ 
+-	initSysDirectory()
+ 	initLongPathSupport()
++	initOsVersionInfo()
+ 
+ 	ncpu = getproccount()
+ 
+@@ -500,7 +571,7 @@
+ //go:nosplit
+ func readRandom(r []byte) int {
+ 	n := 0
+-	if stdcall2(_ProcessPrng, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
++	if stdcall2(_RtlGenRandom, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
+ 		n = len(r)
+ 	}
+ 	return n
+Index: src/net/hook_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/hook_windows.go b/src/net/hook_windows.go
+--- a/src/net/hook_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
++++ b/src/net/hook_windows.go	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
+@@ -13,6 +13,7 @@
+ 	hostsFilePath = windows.GetSystemDirectory() + "/Drivers/etc/hosts"
+ 
+ 	// Placeholders for socket system calls.
++	socketFunc    func(int, int, int) (syscall.Handle, error)                                                 = syscall.Socket
+ 	wsaSocketFunc func(int32, int32, int32, *syscall.WSAProtocolInfo, uint32, uint32) (syscall.Handle, error) = windows.WSASocket
+ 	connectFunc   func(syscall.Handle, syscall.Sockaddr) error                                                = syscall.Connect
+ 	listenFunc    func(syscall.Handle, int) error                                                             = syscall.Listen
+Index: src/net/internal/socktest/main_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_test.go b/src/net/internal/socktest/main_test.go
+--- a/src/net/internal/socktest/main_test.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
++++ b/src/net/internal/socktest/main_test.go	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
+@@ -2,7 +2,7 @@
+ // Use of this source code is governed by a BSD-style
+ // license that can be found in the LICENSE file.
+ 
+-//go:build !js && !plan9 && !wasip1 && !windows
++//go:build !js && !plan9 && !wasip1
+ 
+ package socktest_test
+ 
+Index: src/net/internal/socktest/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_windows_test.go b/src/net/internal/socktest/main_windows_test.go
+new file mode 100644
+--- /dev/null	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
++++ b/src/net/internal/socktest/main_windows_test.go	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
+@@ -0,0 +1,22 @@
++// Copyright 2015 The Go Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style
++// license that can be found in the LICENSE file.
++
++package socktest_test
++
++import "syscall"
++
++var (
++	socketFunc func(int, int, int) (syscall.Handle, error)
++	closeFunc  func(syscall.Handle) error
++)
++
++func installTestHooks() {
++	socketFunc = sw.Socket
++	closeFunc = sw.Closesocket
++}
++
++func uninstallTestHooks() {
++	socketFunc = syscall.Socket
++	closeFunc = syscall.Closesocket
++}
+Index: src/net/internal/socktest/sys_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/sys_windows.go b/src/net/internal/socktest/sys_windows.go
+--- a/src/net/internal/socktest/sys_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
++++ b/src/net/internal/socktest/sys_windows.go	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
+@@ -9,6 +9,38 @@
+ 	"syscall"
+ )
+ 
++// Socket wraps [syscall.Socket].
++func (sw *Switch) Socket(family, sotype, proto int) (s syscall.Handle, err error) {
++	sw.once.Do(sw.init)
++
++	so := &Status{Cookie: cookie(family, sotype, proto)}
++	sw.fmu.RLock()
++	f, _ := sw.fltab[FilterSocket]
++	sw.fmu.RUnlock()
++
++	af, err := f.apply(so)
++	if err != nil {
++		return syscall.InvalidHandle, err
++	}
++	s, so.Err = syscall.Socket(family, sotype, proto)
++	if err = af.apply(so); err != nil {
++		if so.Err == nil {
++			syscall.Closesocket(s)
++		}
++		return syscall.InvalidHandle, err
++	}
++
++	sw.smu.Lock()
++	defer sw.smu.Unlock()
++	if so.Err != nil {
++		sw.stats.getLocked(so.Cookie).OpenFailed++
++		return syscall.InvalidHandle, so.Err
++	}
++	nso := sw.addLocked(s, family, sotype, proto)
++	sw.stats.getLocked(nso.Cookie).Opened++
++	return s, nil
++}
++
+ // WSASocket wraps [syscall.WSASocket].
+ func (sw *Switch) WSASocket(family, sotype, proto int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (s syscall.Handle, err error) {
+ 	sw.once.Do(sw.init)
+Index: src/net/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/main_windows_test.go b/src/net/main_windows_test.go
+--- a/src/net/main_windows_test.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
++++ b/src/net/main_windows_test.go	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
+@@ -8,6 +8,7 @@
+ 
+ var (
+ 	// Placeholders for saving original socket system calls.
++	origSocket      = socketFunc
+ 	origWSASocket   = wsaSocketFunc
+ 	origClosesocket = poll.CloseFunc
+ 	origConnect     = connectFunc
+@@ -17,6 +18,7 @@
+ )
+ 
+ func installTestHooks() {
++	socketFunc = sw.Socket
+ 	wsaSocketFunc = sw.WSASocket
+ 	poll.CloseFunc = sw.Closesocket
+ 	connectFunc = sw.Connect
+@@ -26,6 +28,7 @@
+ }
+ 
+ func uninstallTestHooks() {
++	socketFunc = origSocket
+ 	wsaSocketFunc = origWSASocket
+ 	poll.CloseFunc = origClosesocket
+ 	connectFunc = origConnect
+Index: src/net/sock_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go
+--- a/src/net/sock_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
++++ b/src/net/sock_windows.go	(revision 21290de8a4c91408de7c2b5b68757b1e90af49dd)
+@@ -20,6 +20,21 @@
+ func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
+ 	s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto),
+ 		nil, 0, windows.WSA_FLAG_OVERLAPPED|windows.WSA_FLAG_NO_HANDLE_INHERIT)
++	if err == nil {
++		return s, nil
++	}
++	// WSA_FLAG_NO_HANDLE_INHERIT flag is not supported on some
++	// old versions of Windows, see
++	// https://msdn.microsoft.com/en-us/library/windows/desktop/ms742212(v=vs.85).aspx
++	// for details. Just use syscall.Socket, if windows.WSASocket failed.
++
++	// See ../syscall/exec_unix.go for description of ForkLock.
++	syscall.ForkLock.RLock()
++	s, err = socketFunc(family, sotype, proto)
++	if err == nil {
++		syscall.CloseOnExec(s)
++	}
++	syscall.ForkLock.RUnlock()
+ 	if err != nil {
+ 		return syscall.InvalidHandle, os.NewSyscallError("socket", err)
+ 	}
+Index: src/syscall/exec_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go
+--- a/src/syscall/exec_windows.go	(revision 9ac42137ef6730e8b7daca016ece831297a1d75b)
++++ b/src/syscall/exec_windows.go	(revision 6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76)
+@@ -14,7 +14,6 @@
+ 	"unsafe"
+ )
+ 
+-// ForkLock is not used on Windows.
+ var ForkLock sync.RWMutex
+ 
+ // EscapeArg rewrites command line argument s as prescribed
+@@ -254,6 +253,9 @@
+ var zeroProcAttr ProcAttr
+ var zeroSysProcAttr SysProcAttr
+ 
++//go:linkname rtlGetNtVersionNumbers
++func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32)
++
+ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle uintptr, err error) {
+ 	if len(argv0) == 0 {
+ 		return 0, 0, EWINDOWS
+@@ -317,6 +319,17 @@
+ 		}
+ 	}
+ 
++	var maj, min, build uint32
++	rtlGetNtVersionNumbers(&maj, &min, &build)
++	isWin7 := maj < 6 || (maj == 6 && min <= 1)
++	// NT kernel handles are divisible by 4, with the bottom 3 bits left as
++	// a tag. The fully set tag correlates with the types of handles we're
++	// concerned about here.  Except, the kernel will interpret some
++	// special handle values, like -1, -2, and so forth, so kernelbase.dll
++	// checks to see that those bottom three bits are checked, but that top
++	// bit is not checked.
++	isLegacyWin7ConsoleHandle := func(handle Handle) bool { return isWin7 && handle&0x10000003 == 3 }
++
+ 	p, _ := GetCurrentProcess()
+ 	parentProcess := p
+ 	if sys.ParentProcess != 0 {
+@@ -325,7 +338,15 @@
+ 	fd := make([]Handle, len(attr.Files))
+ 	for i := range attr.Files {
+ 		if attr.Files[i] > 0 {
+-			err := DuplicateHandle(p, Handle(attr.Files[i]), parentProcess, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
++			destinationProcessHandle := parentProcess
++
++			// On Windows 7, console handles aren't real handles, and can only be duplicated
++			// into the current process, not a parent one, which amounts to the same thing.
++			if parentProcess != p && isLegacyWin7ConsoleHandle(Handle(attr.Files[i])) {
++				destinationProcessHandle = p
++			}
++
++			err := DuplicateHandle(p, Handle(attr.Files[i]), destinationProcessHandle, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
+ 			if err != nil {
+ 				return 0, 0, err
+ 			}
+@@ -356,6 +377,14 @@
+ 
+ 	fd = append(fd, sys.AdditionalInheritedHandles...)
+ 
++	// On Windows 7, console handles aren't real handles, so don't pass them
++	// through to PROC_THREAD_ATTRIBUTE_HANDLE_LIST.
++	for i := range fd {
++		if isLegacyWin7ConsoleHandle(fd[i]) {
++			fd[i] = 0
++		}
++	}
++
+ 	// The presence of a NULL handle in the list is enough to cause PROC_THREAD_ATTRIBUTE_HANDLE_LIST
+ 	// to treat the entire list as empty, so remove NULL handles.
+ 	j := 0
+Index: src/runtime/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/syscall_windows.go b/src/runtime/syscall_windows.go
+--- a/src/runtime/syscall_windows.go	(revision 6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76)
++++ b/src/runtime/syscall_windows.go	(revision 69e2eed6dd0f6d815ebf15797761c13f31213dd6)
+@@ -413,10 +413,20 @@
+ 
+ const _LOAD_LIBRARY_SEARCH_SYSTEM32 = 0x00000800
+ 
++// When available, this function will use LoadLibraryEx with the filename
++// parameter and the important SEARCH_SYSTEM32 argument. But on systems that
++// do not have that option, absoluteFilepath should contain a fallback
++// to the full path inside of system32 for use with vanilla LoadLibrary.
++//
+ //go:linkname syscall_loadsystemlibrary syscall.loadsystemlibrary
+-func syscall_loadsystemlibrary(filename *uint16) (handle, err uintptr) {
+-	handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryExW)), uintptr(unsafe.Pointer(filename)), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++func syscall_loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle, err uintptr) {
++	if useLoadLibraryEx {
++		handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryExW)), uintptr(unsafe.Pointer(filename)), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryW)), uintptr(unsafe.Pointer(absoluteFilepath)))
++	}
+ 	KeepAlive(filename)
++	KeepAlive(absoluteFilepath)
+ 	if handle != 0 {
+ 		err = 0
+ 	}
+Index: src/syscall/dll_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/dll_windows.go b/src/syscall/dll_windows.go
+--- a/src/syscall/dll_windows.go	(revision 6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76)
++++ b/src/syscall/dll_windows.go	(revision 69e2eed6dd0f6d815ebf15797761c13f31213dd6)
+@@ -44,7 +44,7 @@
+ 
+ func SyscallN(trap uintptr, args ...uintptr) (r1, r2 uintptr, err Errno)
+ func loadlibrary(filename *uint16) (handle uintptr, err Errno)
+-func loadsystemlibrary(filename *uint16) (handle uintptr, err Errno)
++func loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle uintptr, err Errno)
+ func getprocaddress(handle uintptr, procname *uint8) (proc uintptr, err Errno)
+ 
+ // A DLL implements access to a single DLL.
+@@ -53,6 +53,9 @@
+ 	Handle Handle
+ }
+ 
++//go:linkname getSystemDirectory
++func getSystemDirectory() string // Implemented in runtime package.
++
+ // LoadDLL loads the named DLL file into memory.
+ //
+ // If name is not an absolute path and is not a known system DLL used by
+@@ -69,7 +72,11 @@
+ 	var h uintptr
+ 	var e Errno
+ 	if sysdll.IsSystemDLL[name] {
+-		h, e = loadsystemlibrary(namep)
++		absoluteFilepathp, err := UTF16PtrFromString(getSystemDirectory() + name)
++		if err != nil {
++			return nil, err
++		}
++		h, e = loadsystemlibrary(namep, absoluteFilepathp)
+ 	} else {
+ 		h, e = loadlibrary(namep)
+ 	}

.github/patch/go1.24.patch

@@ -0,0 +1,657 @@
+Subject: [PATCH] Revert "runtime: always use LoadLibraryEx to load system libraries"
+Revert "syscall: remove Windows 7 console handle workaround"
+Revert "net: remove sysSocket fallback for Windows 7"
+Revert "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
+---
+Index: src/crypto/internal/sysrand/rand_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/internal/sysrand/rand_windows.go b/src/crypto/internal/sysrand/rand_windows.go
+--- a/src/crypto/internal/sysrand/rand_windows.go	(revision 3901409b5d0fb7c85a3e6730a59943cc93b2835c)
++++ b/src/crypto/internal/sysrand/rand_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
+@@ -7,5 +7,26 @@
+ import "internal/syscall/windows"
+ 
+ func read(b []byte) error {
+-	return windows.ProcessPrng(b)
++	// RtlGenRandom only returns 1<<32-1 bytes at a time. We only read at
++	// most 1<<31-1 bytes at a time so that  this works the same on 32-bit
++	// and 64-bit systems.
++	return batched(windows.RtlGenRandom, 1<<31-1)(b)
++}
++
++// batched returns a function that calls f to populate a []byte by chunking it
++// into subslices of, at most, readMax bytes.
++func batched(f func([]byte) error, readMax int) func([]byte) error {
++	return func(out []byte) error {
++		for len(out) > 0 {
++			read := len(out)
++			if read > readMax {
++				read = readMax
++			}
++			if err := f(out[:read]); err != nil {
++				return err
++			}
++			out = out[read:]
++		}
++		return nil
++	}
+ }
+Index: src/crypto/rand/rand.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand.go b/src/crypto/rand/rand.go
+--- a/src/crypto/rand/rand.go	(revision 3901409b5d0fb7c85a3e6730a59943cc93b2835c)
++++ b/src/crypto/rand/rand.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
+@@ -22,7 +22,7 @@
+ //   - On legacy Linux (< 3.17), Reader opens /dev/urandom on first use.
+ //   - On macOS, iOS, and OpenBSD Reader, uses arc4random_buf(3).
+ //   - On NetBSD, Reader uses the kern.arandom sysctl.
+-//   - On Windows, Reader uses the ProcessPrng API.
++//   - On Windows systems, Reader uses the RtlGenRandom API.
+ //   - On js/wasm, Reader uses the Web Crypto API.
+ //   - On wasip1/wasm, Reader uses random_get.
+ //
+Index: src/internal/syscall/windows/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go
+--- a/src/internal/syscall/windows/syscall_windows.go	(revision 3901409b5d0fb7c85a3e6730a59943cc93b2835c)
++++ b/src/internal/syscall/windows/syscall_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
+@@ -416,7 +416,7 @@
+ //sys	DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
+ //sys	CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle syscall.Handle, err error) = kernel32.CreateEventW
+ 
+-//sys	ProcessPrng(buf []byte) (err error) = bcryptprimitives.ProcessPrng
++//sys	RtlGenRandom(buf []byte) (err error) = advapi32.SystemFunction036
+ 
+ type FILE_ID_BOTH_DIR_INFO struct {
+ 	NextEntryOffset uint32
+Index: src/internal/syscall/windows/zsyscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go
+--- a/src/internal/syscall/windows/zsyscall_windows.go	(revision 3901409b5d0fb7c85a3e6730a59943cc93b2835c)
++++ b/src/internal/syscall/windows/zsyscall_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
+@@ -38,7 +38,6 @@
+ 
+ var (
+ 	modadvapi32         = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
+-	modbcryptprimitives = syscall.NewLazyDLL(sysdll.Add("bcryptprimitives.dll"))
+ 	modiphlpapi         = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
+ 	modkernel32         = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
+ 	modnetapi32         = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
+@@ -63,7 +62,7 @@
+ 	procQueryServiceStatus                = modadvapi32.NewProc("QueryServiceStatus")
+ 	procRevertToSelf                      = modadvapi32.NewProc("RevertToSelf")
+ 	procSetTokenInformation               = modadvapi32.NewProc("SetTokenInformation")
+-	procProcessPrng                       = modbcryptprimitives.NewProc("ProcessPrng")
++	procSystemFunction036                 = modadvapi32.NewProc("SystemFunction036")
+ 	procGetAdaptersAddresses              = modiphlpapi.NewProc("GetAdaptersAddresses")
+ 	procCreateEventW                      = modkernel32.NewProc("CreateEventW")
+ 	procGetACP                            = modkernel32.NewProc("GetACP")
+@@ -236,12 +235,12 @@
+ 	return
+ }
+ 
+-func ProcessPrng(buf []byte) (err error) {
++func RtlGenRandom(buf []byte) (err error) {
+ 	var _p0 *byte
+ 	if len(buf) > 0 {
+ 		_p0 = &buf[0]
+ 	}
+-	r1, _, e1 := syscall.Syscall(procProcessPrng.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
++	r1, _, e1 := syscall.Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
+ 	if r1 == 0 {
+ 		err = errnoErr(e1)
+ 	}
+Index: src/runtime/os_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go
+--- a/src/runtime/os_windows.go	(revision 3901409b5d0fb7c85a3e6730a59943cc93b2835c)
++++ b/src/runtime/os_windows.go	(revision ac3e93c061779dfefc0dd13a5b6e6f764a25621e)
+@@ -40,8 +40,8 @@
+ //go:cgo_import_dynamic runtime._GetSystemInfo GetSystemInfo%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._GetThreadContext GetThreadContext%2 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._SetThreadContext SetThreadContext%2 "kernel32.dll"
+-//go:cgo_import_dynamic runtime._LoadLibraryExW LoadLibraryExW%3 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._LoadLibraryW LoadLibraryW%1 "kernel32.dll"
++//go:cgo_import_dynamic runtime._LoadLibraryA LoadLibraryA%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._PostQueuedCompletionStatus PostQueuedCompletionStatus%4 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceCounter QueryPerformanceCounter%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceFrequency QueryPerformanceFrequency%1 "kernel32.dll"
+@@ -75,7 +75,6 @@
+ 	// Following syscalls are available on every Windows PC.
+ 	// All these variables are set by the Windows executable
+ 	// loader before the Go program starts.
+-	_AddVectoredContinueHandler,
+ 	_AddVectoredExceptionHandler,
+ 	_CloseHandle,
+ 	_CreateEventA,
+@@ -98,8 +97,8 @@
+ 	_GetSystemInfo,
+ 	_GetThreadContext,
+ 	_SetThreadContext,
+-	_LoadLibraryExW,
+ 	_LoadLibraryW,
++	_LoadLibraryA,
+ 	_PostQueuedCompletionStatus,
+ 	_QueryPerformanceCounter,
+ 	_QueryPerformanceFrequency,
+@@ -128,8 +127,23 @@
+ 	_WriteFile,
+ 	_ stdFunction
+ 
+-	// Use ProcessPrng to generate cryptographically random data.
+-	_ProcessPrng stdFunction
++	// Following syscalls are only available on some Windows PCs.
++	// We will load syscalls, if available, before using them.
++	_AddDllDirectory,
++	_AddVectoredContinueHandler,
++	_LoadLibraryExA,
++	_LoadLibraryExW,
++	_ stdFunction
++
++	// Use RtlGenRandom to generate cryptographically random data.
++	// This approach has been recommended by Microsoft (see issue
++	// 15589 for details).
++	// The RtlGenRandom is not listed in advapi32.dll, instead
++	// RtlGenRandom function can be found by searching for SystemFunction036.
++	// Also some versions of Mingw cannot link to SystemFunction036
++	// when building executable as Cgo. So load SystemFunction036
++	// manually during runtime startup.
++	_RtlGenRandom stdFunction
+ 
+ 	// Load ntdll.dll manually during startup, otherwise Mingw
+ 	// links wrong printf function to cgo executable (see issue
+@@ -146,13 +160,6 @@
+ 	_ stdFunction
+ )
+ 
+-var (
+-	bcryptprimitivesdll = [...]uint16{'b', 'c', 'r', 'y', 'p', 't', 'p', 'r', 'i', 'm', 'i', 't', 'i', 'v', 'e', 's', '.', 'd', 'l', 'l', 0}
+-	ntdlldll            = [...]uint16{'n', 't', 'd', 'l', 'l', '.', 'd', 'l', 'l', 0}
+-	powrprofdll         = [...]uint16{'p', 'o', 'w', 'r', 'p', 'r', 'o', 'f', '.', 'd', 'l', 'l', 0}
+-	winmmdll            = [...]uint16{'w', 'i', 'n', 'm', 'm', '.', 'd', 'l', 'l', 0}
+-)
+-
+ // Function to be called by windows CreateThread
+ // to start new os thread.
+ func tstart_stdcall(newm *m)
+@@ -245,8 +252,18 @@
+ 	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
+ }
+ 
+-func windowsLoadSystemLib(name []uint16) uintptr {
+-	return stdcall3(_LoadLibraryExW, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++//go:linkname syscall_getSystemDirectory syscall.getSystemDirectory
++func syscall_getSystemDirectory() string {
++	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
++}
++
++func windowsLoadSystemLib(name []byte) uintptr {
++	if useLoadLibraryEx {
++		return stdcall3(_LoadLibraryExA, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		absName := append(sysDirectory[:sysDirectoryLen], name...)
++		return stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&absName[0])))
++	}
+ }
+ 
+ //go:linkname windows_QueryPerformanceCounter internal/syscall/windows.QueryPerformanceCounter
+@@ -264,13 +281,28 @@
+ }
+ 
+ func loadOptionalSyscalls() {
+-	bcryptPrimitives := windowsLoadSystemLib(bcryptprimitivesdll[:])
+-	if bcryptPrimitives == 0 {
+-		throw("bcryptprimitives.dll not found")
++	var kernel32dll = []byte("kernel32.dll\000")
++	k32 := stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&kernel32dll[0])))
++	if k32 == 0 {
++		throw("kernel32.dll not found")
+ 	}
+-	_ProcessPrng = windowsFindfunc(bcryptPrimitives, []byte("ProcessPrng\000"))
++	_AddDllDirectory = windowsFindfunc(k32, []byte("AddDllDirectory\000"))
++	_AddVectoredContinueHandler = windowsFindfunc(k32, []byte("AddVectoredContinueHandler\000"))
++	_LoadLibraryExA = windowsFindfunc(k32, []byte("LoadLibraryExA\000"))
++	_LoadLibraryExW = windowsFindfunc(k32, []byte("LoadLibraryExW\000"))
++	useLoadLibraryEx = (_LoadLibraryExW != nil && _LoadLibraryExA != nil && _AddDllDirectory != nil)
++
++	initSysDirectory()
+ 
+-	n32 := windowsLoadSystemLib(ntdlldll[:])
++	var advapi32dll = []byte("advapi32.dll\000")
++	a32 := windowsLoadSystemLib(advapi32dll)
++	if a32 == 0 {
++		throw("advapi32.dll not found")
++	}
++	_RtlGenRandom = windowsFindfunc(a32, []byte("SystemFunction036\000"))
++
++	var ntdll = []byte("ntdll.dll\000")
++	n32 := windowsLoadSystemLib(ntdll)
+ 	if n32 == 0 {
+ 		throw("ntdll.dll not found")
+ 	}
+@@ -299,7 +331,7 @@
+ 		context  uintptr
+ 	}
+ 
+-	powrprof := windowsLoadSystemLib(powrprofdll[:])
++	powrprof := windowsLoadSystemLib([]byte("powrprof.dll\000"))
+ 	if powrprof == 0 {
+ 		return // Running on Windows 7, where we don't need it anyway.
+ 	}
+@@ -358,6 +390,22 @@
+ // in sys_windows_386.s and sys_windows_amd64.s:
+ func getlasterror() uint32
+ 
++// When loading DLLs, we prefer to use LoadLibraryEx with
++// LOAD_LIBRARY_SEARCH_* flags, if available. LoadLibraryEx is not
++// available on old Windows, though, and the LOAD_LIBRARY_SEARCH_*
++// flags are not available on some versions of Windows without a
++// security patch.
++//
++// https://msdn.microsoft.com/en-us/library/ms684179(v=vs.85).aspx says:
++// "Windows 7, Windows Server 2008 R2, Windows Vista, and Windows
++// Server 2008: The LOAD_LIBRARY_SEARCH_* flags are available on
++// systems that have KB2533623 installed. To determine whether the
++// flags are available, use GetProcAddress to get the address of the
++// AddDllDirectory, RemoveDllDirectory, or SetDefaultDllDirectories
++// function. If GetProcAddress succeeds, the LOAD_LIBRARY_SEARCH_*
++// flags can be used with LoadLibraryEx."
++var useLoadLibraryEx bool
++
+ var timeBeginPeriodRetValue uint32
+ 
+ // osRelaxMinNS indicates that sysmon shouldn't osRelax if the next
+@@ -431,7 +479,8 @@
+ 		// Only load winmm.dll if we need it.
+ 		// This avoids a dependency on winmm.dll for Go programs
+ 		// that run on new Windows versions.
+-		m32 := windowsLoadSystemLib(winmmdll[:])
++		var winmmdll = []byte("winmm.dll\000")
++		m32 := windowsLoadSystemLib(winmmdll)
+ 		if m32 == 0 {
+ 			print("runtime: LoadLibraryExW failed; errno=", getlasterror(), "\n")
+ 			throw("winmm.dll not found")
+@@ -472,6 +521,28 @@
+ 	canUseLongPaths = true
+ }
+ 
++var osVersionInfo struct {
++	majorVersion uint32
++	minorVersion uint32
++	buildNumber  uint32
++}
++
++func initOsVersionInfo() {
++	info := _OSVERSIONINFOW{}
++	info.osVersionInfoSize = uint32(unsafe.Sizeof(info))
++	stdcall1(_RtlGetVersion, uintptr(unsafe.Pointer(&info)))
++	osVersionInfo.majorVersion = info.majorVersion
++	osVersionInfo.minorVersion = info.minorVersion
++	osVersionInfo.buildNumber = info.buildNumber
++}
++
++//go:linkname rtlGetNtVersionNumbers syscall.rtlGetNtVersionNumbers
++func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) {
++	*majorVersion = osVersionInfo.majorVersion
++	*minorVersion = osVersionInfo.minorVersion
++	*buildNumber = osVersionInfo.buildNumber
++}
++
+ func osinit() {
+ 	asmstdcallAddr = unsafe.Pointer(abi.FuncPCABI0(asmstdcall))
+ 
+@@ -484,8 +555,8 @@
+ 	initHighResTimer()
+ 	timeBeginPeriodRetValue = osRelax(false)
+ 
+-	initSysDirectory()
+ 	initLongPathSupport()
++	initOsVersionInfo()
+ 
+ 	ncpu = getproccount()
+ 
+@@ -501,7 +572,7 @@
+ //go:nosplit
+ func readRandom(r []byte) int {
+ 	n := 0
+-	if stdcall2(_ProcessPrng, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
++	if stdcall2(_RtlGenRandom, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
+ 		n = len(r)
+ 	}
+ 	return n
+Index: src/net/hook_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/hook_windows.go b/src/net/hook_windows.go
+--- a/src/net/hook_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
++++ b/src/net/hook_windows.go	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
+@@ -13,6 +13,7 @@
+ 	hostsFilePath = windows.GetSystemDirectory() + "/Drivers/etc/hosts"
+ 
+ 	// Placeholders for socket system calls.
++	socketFunc    func(int, int, int) (syscall.Handle, error)                                                 = syscall.Socket
+ 	wsaSocketFunc func(int32, int32, int32, *syscall.WSAProtocolInfo, uint32, uint32) (syscall.Handle, error) = windows.WSASocket
+ 	connectFunc   func(syscall.Handle, syscall.Sockaddr) error                                                = syscall.Connect
+ 	listenFunc    func(syscall.Handle, int) error                                                             = syscall.Listen
+Index: src/net/internal/socktest/main_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_test.go b/src/net/internal/socktest/main_test.go
+--- a/src/net/internal/socktest/main_test.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
++++ b/src/net/internal/socktest/main_test.go	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
+@@ -2,7 +2,7 @@
+ // Use of this source code is governed by a BSD-style
+ // license that can be found in the LICENSE file.
+ 
+-//go:build !js && !plan9 && !wasip1 && !windows
++//go:build !js && !plan9 && !wasip1
+ 
+ package socktest_test
+ 
+Index: src/net/internal/socktest/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_windows_test.go b/src/net/internal/socktest/main_windows_test.go
+new file mode 100644
+--- /dev/null	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
++++ b/src/net/internal/socktest/main_windows_test.go	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
+@@ -0,0 +1,22 @@
++// Copyright 2015 The Go Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style
++// license that can be found in the LICENSE file.
++
++package socktest_test
++
++import "syscall"
++
++var (
++	socketFunc func(int, int, int) (syscall.Handle, error)
++	closeFunc  func(syscall.Handle) error
++)
++
++func installTestHooks() {
++	socketFunc = sw.Socket
++	closeFunc = sw.Closesocket
++}
++
++func uninstallTestHooks() {
++	socketFunc = syscall.Socket
++	closeFunc = syscall.Closesocket
++}
+Index: src/net/internal/socktest/sys_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/sys_windows.go b/src/net/internal/socktest/sys_windows.go
+--- a/src/net/internal/socktest/sys_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
++++ b/src/net/internal/socktest/sys_windows.go	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
+@@ -9,6 +9,38 @@
+ 	"syscall"
+ )
+ 
++// Socket wraps [syscall.Socket].
++func (sw *Switch) Socket(family, sotype, proto int) (s syscall.Handle, err error) {
++	sw.once.Do(sw.init)
++
++	so := &Status{Cookie: cookie(family, sotype, proto)}
++	sw.fmu.RLock()
++	f, _ := sw.fltab[FilterSocket]
++	sw.fmu.RUnlock()
++
++	af, err := f.apply(so)
++	if err != nil {
++		return syscall.InvalidHandle, err
++	}
++	s, so.Err = syscall.Socket(family, sotype, proto)
++	if err = af.apply(so); err != nil {
++		if so.Err == nil {
++			syscall.Closesocket(s)
++		}
++		return syscall.InvalidHandle, err
++	}
++
++	sw.smu.Lock()
++	defer sw.smu.Unlock()
++	if so.Err != nil {
++		sw.stats.getLocked(so.Cookie).OpenFailed++
++		return syscall.InvalidHandle, so.Err
++	}
++	nso := sw.addLocked(s, family, sotype, proto)
++	sw.stats.getLocked(nso.Cookie).Opened++
++	return s, nil
++}
++
+ // WSASocket wraps [syscall.WSASocket].
+ func (sw *Switch) WSASocket(family, sotype, proto int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (s syscall.Handle, err error) {
+ 	sw.once.Do(sw.init)
+Index: src/net/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/main_windows_test.go b/src/net/main_windows_test.go
+--- a/src/net/main_windows_test.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
++++ b/src/net/main_windows_test.go	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
+@@ -8,6 +8,7 @@
+ 
+ var (
+ 	// Placeholders for saving original socket system calls.
++	origSocket      = socketFunc
+ 	origWSASocket   = wsaSocketFunc
+ 	origClosesocket = poll.CloseFunc
+ 	origConnect     = connectFunc
+@@ -17,6 +18,7 @@
+ )
+ 
+ func installTestHooks() {
++	socketFunc = sw.Socket
+ 	wsaSocketFunc = sw.WSASocket
+ 	poll.CloseFunc = sw.Closesocket
+ 	connectFunc = sw.Connect
+@@ -26,6 +28,7 @@
+ }
+ 
+ func uninstallTestHooks() {
++	socketFunc = origSocket
+ 	wsaSocketFunc = origWSASocket
+ 	poll.CloseFunc = origClosesocket
+ 	connectFunc = origConnect
+Index: src/net/sock_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go
+--- a/src/net/sock_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
++++ b/src/net/sock_windows.go	(revision 7b1fd7d39c6be0185fbe1d929578ab372ac5c632)
+@@ -20,6 +20,21 @@
+ func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
+ 	s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto),
+ 		nil, 0, windows.WSA_FLAG_OVERLAPPED|windows.WSA_FLAG_NO_HANDLE_INHERIT)
++	if err == nil {
++		return s, nil
++	}
++	// WSA_FLAG_NO_HANDLE_INHERIT flag is not supported on some
++	// old versions of Windows, see
++	// https://msdn.microsoft.com/en-us/library/windows/desktop/ms742212(v=vs.85).aspx
++	// for details. Just use syscall.Socket, if windows.WSASocket failed.
++
++	// See ../syscall/exec_unix.go for description of ForkLock.
++	syscall.ForkLock.RLock()
++	s, err = socketFunc(family, sotype, proto)
++	if err == nil {
++		syscall.CloseOnExec(s)
++	}
++	syscall.ForkLock.RUnlock()
+ 	if err != nil {
+ 		return syscall.InvalidHandle, os.NewSyscallError("socket", err)
+ 	}
+Index: src/syscall/exec_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go
+--- a/src/syscall/exec_windows.go	(revision 2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8)
++++ b/src/syscall/exec_windows.go	(revision 979d6d8bab3823ff572ace26767fd2ce3cf351ae)
+@@ -14,7 +14,6 @@
+ 	"unsafe"
+ )
+ 
+-// ForkLock is not used on Windows.
+ var ForkLock sync.RWMutex
+ 
+ // EscapeArg rewrites command line argument s as prescribed
+@@ -254,6 +253,9 @@
+ var zeroProcAttr ProcAttr
+ var zeroSysProcAttr SysProcAttr
+ 
++//go:linkname rtlGetNtVersionNumbers
++func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32)
++
+ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle uintptr, err error) {
+ 	if len(argv0) == 0 {
+ 		return 0, 0, EWINDOWS
+@@ -317,6 +319,17 @@
+ 		}
+ 	}
+ 
++	var maj, min, build uint32
++	rtlGetNtVersionNumbers(&maj, &min, &build)
++	isWin7 := maj < 6 || (maj == 6 && min <= 1)
++	// NT kernel handles are divisible by 4, with the bottom 3 bits left as
++	// a tag. The fully set tag correlates with the types of handles we're
++	// concerned about here.  Except, the kernel will interpret some
++	// special handle values, like -1, -2, and so forth, so kernelbase.dll
++	// checks to see that those bottom three bits are checked, but that top
++	// bit is not checked.
++	isLegacyWin7ConsoleHandle := func(handle Handle) bool { return isWin7 && handle&0x10000003 == 3 }
++
+ 	p, _ := GetCurrentProcess()
+ 	parentProcess := p
+ 	if sys.ParentProcess != 0 {
+@@ -325,7 +338,15 @@
+ 	fd := make([]Handle, len(attr.Files))
+ 	for i := range attr.Files {
+ 		if attr.Files[i] > 0 {
+-			err := DuplicateHandle(p, Handle(attr.Files[i]), parentProcess, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
++			destinationProcessHandle := parentProcess
++
++			// On Windows 7, console handles aren't real handles, and can only be duplicated
++			// into the current process, not a parent one, which amounts to the same thing.
++			if parentProcess != p && isLegacyWin7ConsoleHandle(Handle(attr.Files[i])) {
++				destinationProcessHandle = p
++			}
++
++			err := DuplicateHandle(p, Handle(attr.Files[i]), destinationProcessHandle, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
+ 			if err != nil {
+ 				return 0, 0, err
+ 			}
+@@ -356,6 +377,14 @@
+ 
+ 	fd = append(fd, sys.AdditionalInheritedHandles...)
+ 
++	// On Windows 7, console handles aren't real handles, so don't pass them
++	// through to PROC_THREAD_ATTRIBUTE_HANDLE_LIST.
++	for i := range fd {
++		if isLegacyWin7ConsoleHandle(fd[i]) {
++			fd[i] = 0
++		}
++	}
++
+ 	// The presence of a NULL handle in the list is enough to cause PROC_THREAD_ATTRIBUTE_HANDLE_LIST
+ 	// to treat the entire list as empty, so remove NULL handles.
+ 	j := 0
+Index: src/runtime/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/syscall_windows.go b/src/runtime/syscall_windows.go
+--- a/src/runtime/syscall_windows.go	(revision 979d6d8bab3823ff572ace26767fd2ce3cf351ae)
++++ b/src/runtime/syscall_windows.go	(revision ac3e93c061779dfefc0dd13a5b6e6f764a25621e)
+@@ -413,10 +413,20 @@
+ 
+ const _LOAD_LIBRARY_SEARCH_SYSTEM32 = 0x00000800
+ 
++// When available, this function will use LoadLibraryEx with the filename
++// parameter and the important SEARCH_SYSTEM32 argument. But on systems that
++// do not have that option, absoluteFilepath should contain a fallback
++// to the full path inside of system32 for use with vanilla LoadLibrary.
++//
+ //go:linkname syscall_loadsystemlibrary syscall.loadsystemlibrary
+-func syscall_loadsystemlibrary(filename *uint16) (handle, err uintptr) {
+-	handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryExW)), uintptr(unsafe.Pointer(filename)), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++func syscall_loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle, err uintptr) {
++	if useLoadLibraryEx {
++		handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryExW)), uintptr(unsafe.Pointer(filename)), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryW)), uintptr(unsafe.Pointer(absoluteFilepath)))
++	}
+ 	KeepAlive(filename)
++	KeepAlive(absoluteFilepath)
+ 	if handle != 0 {
+ 		err = 0
+ 	}
+Index: src/syscall/dll_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/dll_windows.go b/src/syscall/dll_windows.go
+--- a/src/syscall/dll_windows.go	(revision 979d6d8bab3823ff572ace26767fd2ce3cf351ae)
++++ b/src/syscall/dll_windows.go	(revision ac3e93c061779dfefc0dd13a5b6e6f764a25621e)
+@@ -45,7 +45,7 @@
+ //go:noescape
+ func SyscallN(trap uintptr, args ...uintptr) (r1, r2 uintptr, err Errno)
+ func loadlibrary(filename *uint16) (handle uintptr, err Errno)
+-func loadsystemlibrary(filename *uint16) (handle uintptr, err Errno)
++func loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle uintptr, err Errno)
+ func getprocaddress(handle uintptr, procname *uint8) (proc uintptr, err Errno)
+ 
+ // A DLL implements access to a single DLL.
+@@ -54,6 +54,9 @@
+ 	Handle Handle
+ }
+ 
++//go:linkname getSystemDirectory
++func getSystemDirectory() string // Implemented in runtime package.
++
+ // LoadDLL loads the named DLL file into memory.
+ //
+ // If name is not an absolute path and is not a known system DLL used by
+@@ -70,7 +73,11 @@
+ 	var h uintptr
+ 	var e Errno
+ 	if sysdll.IsSystemDLL[name] {
+-		h, e = loadsystemlibrary(namep)
++		absoluteFilepathp, err := UTF16PtrFromString(getSystemDirectory() + name)
++		if err != nil {
++			return nil, err
++		}
++		h, e = loadsystemlibrary(namep, absoluteFilepathp)
+ 	} else {
+ 		h, e = loadlibrary(namep)
+ 	}

.github/patch/go1.25.patch

@@ -0,0 +1,657 @@
+Subject: [PATCH] Revert "runtime: always use LoadLibraryEx to load system libraries"
+Revert "syscall: remove Windows 7 console handle workaround"
+Revert "net: remove sysSocket fallback for Windows 7"
+Revert "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
+---
+Index: src/crypto/internal/sysrand/rand_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/internal/sysrand/rand_windows.go b/src/crypto/internal/sysrand/rand_windows.go
+--- a/src/crypto/internal/sysrand/rand_windows.go	(revision 6e676ab2b809d46623acb5988248d95d1eb7939c)
++++ b/src/crypto/internal/sysrand/rand_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
+@@ -7,5 +7,26 @@
+ import "internal/syscall/windows"
+ 
+ func read(b []byte) error {
+-	return windows.ProcessPrng(b)
++	// RtlGenRandom only returns 1<<32-1 bytes at a time. We only read at
++	// most 1<<31-1 bytes at a time so that  this works the same on 32-bit
++	// and 64-bit systems.
++	return batched(windows.RtlGenRandom, 1<<31-1)(b)
++}
++
++// batched returns a function that calls f to populate a []byte by chunking it
++// into subslices of, at most, readMax bytes.
++func batched(f func([]byte) error, readMax int) func([]byte) error {
++	return func(out []byte) error {
++		for len(out) > 0 {
++			read := len(out)
++			if read > readMax {
++				read = readMax
++			}
++			if err := f(out[:read]); err != nil {
++				return err
++			}
++			out = out[read:]
++		}
++		return nil
++	}
+ }
+Index: src/crypto/rand/rand.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/crypto/rand/rand.go b/src/crypto/rand/rand.go
+--- a/src/crypto/rand/rand.go	(revision 6e676ab2b809d46623acb5988248d95d1eb7939c)
++++ b/src/crypto/rand/rand.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
+@@ -22,7 +22,7 @@
+ //   - On legacy Linux (< 3.17), Reader opens /dev/urandom on first use.
+ //   - On macOS, iOS, and OpenBSD Reader, uses arc4random_buf(3).
+ //   - On NetBSD, Reader uses the kern.arandom sysctl.
+-//   - On Windows, Reader uses the ProcessPrng API.
++//   - On Windows systems, Reader uses the RtlGenRandom API.
+ //   - On js/wasm, Reader uses the Web Crypto API.
+ //   - On wasip1/wasm, Reader uses random_get.
+ //
+Index: src/internal/syscall/windows/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/syscall_windows.go b/src/internal/syscall/windows/syscall_windows.go
+--- a/src/internal/syscall/windows/syscall_windows.go	(revision 6e676ab2b809d46623acb5988248d95d1eb7939c)
++++ b/src/internal/syscall/windows/syscall_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
+@@ -419,7 +419,7 @@
+ //sys	DestroyEnvironmentBlock(block *uint16) (err error) = userenv.DestroyEnvironmentBlock
+ //sys	CreateEvent(eventAttrs *SecurityAttributes, manualReset uint32, initialState uint32, name *uint16) (handle syscall.Handle, err error) = kernel32.CreateEventW
+ 
+-//sys	ProcessPrng(buf []byte) (err error) = bcryptprimitives.ProcessPrng
++//sys	RtlGenRandom(buf []byte) (err error) = advapi32.SystemFunction036
+ 
+ type FILE_ID_BOTH_DIR_INFO struct {
+ 	NextEntryOffset uint32
+Index: src/internal/syscall/windows/zsyscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/internal/syscall/windows/zsyscall_windows.go b/src/internal/syscall/windows/zsyscall_windows.go
+--- a/src/internal/syscall/windows/zsyscall_windows.go	(revision 6e676ab2b809d46623acb5988248d95d1eb7939c)
++++ b/src/internal/syscall/windows/zsyscall_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
+@@ -38,7 +38,6 @@
+ 
+ var (
+ 	modadvapi32         = syscall.NewLazyDLL(sysdll.Add("advapi32.dll"))
+-	modbcryptprimitives = syscall.NewLazyDLL(sysdll.Add("bcryptprimitives.dll"))
+ 	modiphlpapi         = syscall.NewLazyDLL(sysdll.Add("iphlpapi.dll"))
+ 	modkernel32         = syscall.NewLazyDLL(sysdll.Add("kernel32.dll"))
+ 	modnetapi32         = syscall.NewLazyDLL(sysdll.Add("netapi32.dll"))
+@@ -63,7 +62,7 @@
+ 	procQueryServiceStatus                = modadvapi32.NewProc("QueryServiceStatus")
+ 	procRevertToSelf                      = modadvapi32.NewProc("RevertToSelf")
+ 	procSetTokenInformation               = modadvapi32.NewProc("SetTokenInformation")
+-	procProcessPrng                       = modbcryptprimitives.NewProc("ProcessPrng")
++	procSystemFunction036                 = modadvapi32.NewProc("SystemFunction036")
+ 	procGetAdaptersAddresses              = modiphlpapi.NewProc("GetAdaptersAddresses")
+ 	procCreateEventW                      = modkernel32.NewProc("CreateEventW")
+ 	procCreateIoCompletionPort            = modkernel32.NewProc("CreateIoCompletionPort")
+@@ -242,12 +241,12 @@
+ 	return
+ }
+ 
+-func ProcessPrng(buf []byte) (err error) {
++func RtlGenRandom(buf []byte) (err error) {
+ 	var _p0 *byte
+ 	if len(buf) > 0 {
+ 		_p0 = &buf[0]
+ 	}
+-	r1, _, e1 := syscall.Syscall(procProcessPrng.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
++	r1, _, e1 := syscall.Syscall(procSystemFunction036.Addr(), 2, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0)
+ 	if r1 == 0 {
+ 		err = errnoErr(e1)
+ 	}
+Index: src/runtime/os_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/os_windows.go b/src/runtime/os_windows.go
+--- a/src/runtime/os_windows.go	(revision 6e676ab2b809d46623acb5988248d95d1eb7939c)
++++ b/src/runtime/os_windows.go	(revision f56f1e23507e646c85243a71bde7b9629b2f970c)
+@@ -39,8 +39,8 @@
+ //go:cgo_import_dynamic runtime._GetSystemInfo GetSystemInfo%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._GetThreadContext GetThreadContext%2 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._SetThreadContext SetThreadContext%2 "kernel32.dll"
+-//go:cgo_import_dynamic runtime._LoadLibraryExW LoadLibraryExW%3 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._LoadLibraryW LoadLibraryW%1 "kernel32.dll"
++//go:cgo_import_dynamic runtime._LoadLibraryA LoadLibraryA%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._PostQueuedCompletionStatus PostQueuedCompletionStatus%4 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceCounter QueryPerformanceCounter%1 "kernel32.dll"
+ //go:cgo_import_dynamic runtime._QueryPerformanceFrequency QueryPerformanceFrequency%1 "kernel32.dll"
+@@ -74,7 +74,6 @@
+ 	// Following syscalls are available on every Windows PC.
+ 	// All these variables are set by the Windows executable
+ 	// loader before the Go program starts.
+-	_AddVectoredContinueHandler,
+ 	_AddVectoredExceptionHandler,
+ 	_CloseHandle,
+ 	_CreateEventA,
+@@ -97,8 +96,8 @@
+ 	_GetSystemInfo,
+ 	_GetThreadContext,
+ 	_SetThreadContext,
+-	_LoadLibraryExW,
+ 	_LoadLibraryW,
++	_LoadLibraryA,
+ 	_PostQueuedCompletionStatus,
+ 	_QueryPerformanceCounter,
+ 	_QueryPerformanceFrequency,
+@@ -127,8 +126,23 @@
+ 	_WriteFile,
+ 	_ stdFunction
+ 
+-	// Use ProcessPrng to generate cryptographically random data.
+-	_ProcessPrng stdFunction
++	// Following syscalls are only available on some Windows PCs.
++	// We will load syscalls, if available, before using them.
++	_AddDllDirectory,
++	_AddVectoredContinueHandler,
++	_LoadLibraryExA,
++	_LoadLibraryExW,
++	_ stdFunction
++
++	// Use RtlGenRandom to generate cryptographically random data.
++	// This approach has been recommended by Microsoft (see issue
++	// 15589 for details).
++	// The RtlGenRandom is not listed in advapi32.dll, instead
++	// RtlGenRandom function can be found by searching for SystemFunction036.
++	// Also some versions of Mingw cannot link to SystemFunction036
++	// when building executable as Cgo. So load SystemFunction036
++	// manually during runtime startup.
++	_RtlGenRandom stdFunction
+ 
+ 	// Load ntdll.dll manually during startup, otherwise Mingw
+ 	// links wrong printf function to cgo executable (see issue
+@@ -145,13 +159,6 @@
+ 	_ stdFunction
+ )
+ 
+-var (
+-	bcryptprimitivesdll = [...]uint16{'b', 'c', 'r', 'y', 'p', 't', 'p', 'r', 'i', 'm', 'i', 't', 'i', 'v', 'e', 's', '.', 'd', 'l', 'l', 0}
+-	ntdlldll            = [...]uint16{'n', 't', 'd', 'l', 'l', '.', 'd', 'l', 'l', 0}
+-	powrprofdll         = [...]uint16{'p', 'o', 'w', 'r', 'p', 'r', 'o', 'f', '.', 'd', 'l', 'l', 0}
+-	winmmdll            = [...]uint16{'w', 'i', 'n', 'm', 'm', '.', 'd', 'l', 'l', 0}
+-)
+-
+ // Function to be called by windows CreateThread
+ // to start new os thread.
+ func tstart_stdcall(newm *m)
+@@ -244,8 +251,18 @@
+ 	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
+ }
+ 
+-func windowsLoadSystemLib(name []uint16) uintptr {
+-	return stdcall3(_LoadLibraryExW, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++//go:linkname syscall_getSystemDirectory syscall.getSystemDirectory
++func syscall_getSystemDirectory() string {
++	return unsafe.String(&sysDirectory[0], sysDirectoryLen)
++}
++
++func windowsLoadSystemLib(name []byte) uintptr {
++	if useLoadLibraryEx {
++		return stdcall3(_LoadLibraryExA, uintptr(unsafe.Pointer(&name[0])), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		absName := append(sysDirectory[:sysDirectoryLen], name...)
++		return stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&absName[0])))
++	}
+ }
+ 
+ //go:linkname windows_QueryPerformanceCounter internal/syscall/windows.QueryPerformanceCounter
+@@ -263,13 +280,28 @@
+ }
+ 
+ func loadOptionalSyscalls() {
+-	bcryptPrimitives := windowsLoadSystemLib(bcryptprimitivesdll[:])
+-	if bcryptPrimitives == 0 {
+-		throw("bcryptprimitives.dll not found")
++	var kernel32dll = []byte("kernel32.dll\000")
++	k32 := stdcall1(_LoadLibraryA, uintptr(unsafe.Pointer(&kernel32dll[0])))
++	if k32 == 0 {
++		throw("kernel32.dll not found")
+ 	}
+-	_ProcessPrng = windowsFindfunc(bcryptPrimitives, []byte("ProcessPrng\000"))
++	_AddDllDirectory = windowsFindfunc(k32, []byte("AddDllDirectory\000"))
++	_AddVectoredContinueHandler = windowsFindfunc(k32, []byte("AddVectoredContinueHandler\000"))
++	_LoadLibraryExA = windowsFindfunc(k32, []byte("LoadLibraryExA\000"))
++	_LoadLibraryExW = windowsFindfunc(k32, []byte("LoadLibraryExW\000"))
++	useLoadLibraryEx = (_LoadLibraryExW != nil && _LoadLibraryExA != nil && _AddDllDirectory != nil)
++
++	initSysDirectory()
+ 
+-	n32 := windowsLoadSystemLib(ntdlldll[:])
++	var advapi32dll = []byte("advapi32.dll\000")
++	a32 := windowsLoadSystemLib(advapi32dll)
++	if a32 == 0 {
++		throw("advapi32.dll not found")
++	}
++	_RtlGenRandom = windowsFindfunc(a32, []byte("SystemFunction036\000"))
++
++	var ntdll = []byte("ntdll.dll\000")
++	n32 := windowsLoadSystemLib(ntdll)
+ 	if n32 == 0 {
+ 		throw("ntdll.dll not found")
+ 	}
+@@ -298,7 +330,7 @@
+ 		context  uintptr
+ 	}
+ 
+-	powrprof := windowsLoadSystemLib(powrprofdll[:])
++	powrprof := windowsLoadSystemLib([]byte("powrprof.dll\000"))
+ 	if powrprof == 0 {
+ 		return // Running on Windows 7, where we don't need it anyway.
+ 	}
+@@ -357,6 +389,22 @@
+ // in sys_windows_386.s and sys_windows_amd64.s:
+ func getlasterror() uint32
+ 
++// When loading DLLs, we prefer to use LoadLibraryEx with
++// LOAD_LIBRARY_SEARCH_* flags, if available. LoadLibraryEx is not
++// available on old Windows, though, and the LOAD_LIBRARY_SEARCH_*
++// flags are not available on some versions of Windows without a
++// security patch.
++//
++// https://msdn.microsoft.com/en-us/library/ms684179(v=vs.85).aspx says:
++// "Windows 7, Windows Server 2008 R2, Windows Vista, and Windows
++// Server 2008: The LOAD_LIBRARY_SEARCH_* flags are available on
++// systems that have KB2533623 installed. To determine whether the
++// flags are available, use GetProcAddress to get the address of the
++// AddDllDirectory, RemoveDllDirectory, or SetDefaultDllDirectories
++// function. If GetProcAddress succeeds, the LOAD_LIBRARY_SEARCH_*
++// flags can be used with LoadLibraryEx."
++var useLoadLibraryEx bool
++
+ var timeBeginPeriodRetValue uint32
+ 
+ // osRelaxMinNS indicates that sysmon shouldn't osRelax if the next
+@@ -430,7 +478,8 @@
+ 		// Only load winmm.dll if we need it.
+ 		// This avoids a dependency on winmm.dll for Go programs
+ 		// that run on new Windows versions.
+-		m32 := windowsLoadSystemLib(winmmdll[:])
++		var winmmdll = []byte("winmm.dll\000")
++		m32 := windowsLoadSystemLib(winmmdll)
+ 		if m32 == 0 {
+ 			print("runtime: LoadLibraryExW failed; errno=", getlasterror(), "\n")
+ 			throw("winmm.dll not found")
+@@ -471,6 +520,28 @@
+ 	canUseLongPaths = true
+ }
+ 
++var osVersionInfo struct {
++	majorVersion uint32
++	minorVersion uint32
++	buildNumber  uint32
++}
++
++func initOsVersionInfo() {
++	info := _OSVERSIONINFOW{}
++	info.osVersionInfoSize = uint32(unsafe.Sizeof(info))
++	stdcall1(_RtlGetVersion, uintptr(unsafe.Pointer(&info)))
++	osVersionInfo.majorVersion = info.majorVersion
++	osVersionInfo.minorVersion = info.minorVersion
++	osVersionInfo.buildNumber = info.buildNumber
++}
++
++//go:linkname rtlGetNtVersionNumbers syscall.rtlGetNtVersionNumbers
++func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32) {
++	*majorVersion = osVersionInfo.majorVersion
++	*minorVersion = osVersionInfo.minorVersion
++	*buildNumber = osVersionInfo.buildNumber
++}
++
+ func osinit() {
+ 	asmstdcallAddr = unsafe.Pointer(abi.FuncPCABI0(asmstdcall))
+ 
+@@ -483,8 +554,8 @@
+ 	initHighResTimer()
+ 	timeBeginPeriodRetValue = osRelax(false)
+ 
+-	initSysDirectory()
+ 	initLongPathSupport()
++	initOsVersionInfo()
+ 
+ 	numCPUStartup = getCPUCount()
+ 
+@@ -500,7 +571,7 @@
+ //go:nosplit
+ func readRandom(r []byte) int {
+ 	n := 0
+-	if stdcall2(_ProcessPrng, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
++	if stdcall2(_RtlGenRandom, uintptr(unsafe.Pointer(&r[0])), uintptr(len(r)))&0xff != 0 {
+ 		n = len(r)
+ 	}
+ 	return n
+Index: src/net/hook_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/hook_windows.go b/src/net/hook_windows.go
+--- a/src/net/hook_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
++++ b/src/net/hook_windows.go	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
+@@ -13,6 +13,7 @@
+ 	hostsFilePath = windows.GetSystemDirectory() + "/Drivers/etc/hosts"
+ 
+ 	// Placeholders for socket system calls.
++	socketFunc    func(int, int, int) (syscall.Handle, error)                                                 = syscall.Socket
+ 	wsaSocketFunc func(int32, int32, int32, *syscall.WSAProtocolInfo, uint32, uint32) (syscall.Handle, error) = windows.WSASocket
+ 	connectFunc   func(syscall.Handle, syscall.Sockaddr) error                                                = syscall.Connect
+ 	listenFunc    func(syscall.Handle, int) error                                                             = syscall.Listen
+Index: src/net/internal/socktest/main_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_test.go b/src/net/internal/socktest/main_test.go
+--- a/src/net/internal/socktest/main_test.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
++++ b/src/net/internal/socktest/main_test.go	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
+@@ -2,7 +2,7 @@
+ // Use of this source code is governed by a BSD-style
+ // license that can be found in the LICENSE file.
+ 
+-//go:build !js && !plan9 && !wasip1 && !windows
++//go:build !js && !plan9 && !wasip1
+ 
+ package socktest_test
+ 
+Index: src/net/internal/socktest/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/main_windows_test.go b/src/net/internal/socktest/main_windows_test.go
+new file mode 100644
+--- /dev/null	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
++++ b/src/net/internal/socktest/main_windows_test.go	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
+@@ -0,0 +1,22 @@
++// Copyright 2015 The Go Authors. All rights reserved.
++// Use of this source code is governed by a BSD-style
++// license that can be found in the LICENSE file.
++
++package socktest_test
++
++import "syscall"
++
++var (
++	socketFunc func(int, int, int) (syscall.Handle, error)
++	closeFunc  func(syscall.Handle) error
++)
++
++func installTestHooks() {
++	socketFunc = sw.Socket
++	closeFunc = sw.Closesocket
++}
++
++func uninstallTestHooks() {
++	socketFunc = syscall.Socket
++	closeFunc = syscall.Closesocket
++}
+Index: src/net/internal/socktest/sys_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/internal/socktest/sys_windows.go b/src/net/internal/socktest/sys_windows.go
+--- a/src/net/internal/socktest/sys_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
++++ b/src/net/internal/socktest/sys_windows.go	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
+@@ -9,6 +9,38 @@
+ 	"syscall"
+ )
+ 
++// Socket wraps [syscall.Socket].
++func (sw *Switch) Socket(family, sotype, proto int) (s syscall.Handle, err error) {
++	sw.once.Do(sw.init)
++
++	so := &Status{Cookie: cookie(family, sotype, proto)}
++	sw.fmu.RLock()
++	f, _ := sw.fltab[FilterSocket]
++	sw.fmu.RUnlock()
++
++	af, err := f.apply(so)
++	if err != nil {
++		return syscall.InvalidHandle, err
++	}
++	s, so.Err = syscall.Socket(family, sotype, proto)
++	if err = af.apply(so); err != nil {
++		if so.Err == nil {
++			syscall.Closesocket(s)
++		}
++		return syscall.InvalidHandle, err
++	}
++
++	sw.smu.Lock()
++	defer sw.smu.Unlock()
++	if so.Err != nil {
++		sw.stats.getLocked(so.Cookie).OpenFailed++
++		return syscall.InvalidHandle, so.Err
++	}
++	nso := sw.addLocked(s, family, sotype, proto)
++	sw.stats.getLocked(nso.Cookie).Opened++
++	return s, nil
++}
++
+ // WSASocket wraps [syscall.WSASocket].
+ func (sw *Switch) WSASocket(family, sotype, proto int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (s syscall.Handle, err error) {
+ 	sw.once.Do(sw.init)
+Index: src/net/main_windows_test.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/main_windows_test.go b/src/net/main_windows_test.go
+--- a/src/net/main_windows_test.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
++++ b/src/net/main_windows_test.go	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
+@@ -12,6 +12,7 @@
+ 
+ var (
+ 	// Placeholders for saving original socket system calls.
++	origSocket      = socketFunc
+ 	origWSASocket   = wsaSocketFunc
+ 	origClosesocket = poll.CloseFunc
+ 	origConnect     = connectFunc
+@@ -21,6 +22,7 @@
+ )
+ 
+ func installTestHooks() {
++	socketFunc = sw.Socket
+ 	wsaSocketFunc = sw.WSASocket
+ 	poll.CloseFunc = sw.Closesocket
+ 	connectFunc = sw.Connect
+@@ -30,6 +32,7 @@
+ }
+ 
+ func uninstallTestHooks() {
++	socketFunc = origSocket
+ 	wsaSocketFunc = origWSASocket
+ 	poll.CloseFunc = origClosesocket
+ 	connectFunc = origConnect
+Index: src/net/sock_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go
+--- a/src/net/sock_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
++++ b/src/net/sock_windows.go	(revision 6788c4c6f9fafb56729bad6b660f7ee2272d699f)
+@@ -20,6 +20,21 @@
+ func sysSocket(family, sotype, proto int) (syscall.Handle, error) {
+ 	s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto),
+ 		nil, 0, windows.WSA_FLAG_OVERLAPPED|windows.WSA_FLAG_NO_HANDLE_INHERIT)
++	if err == nil {
++		return s, nil
++	}
++	// WSA_FLAG_NO_HANDLE_INHERIT flag is not supported on some
++	// old versions of Windows, see
++	// https://msdn.microsoft.com/en-us/library/windows/desktop/ms742212(v=vs.85).aspx
++	// for details. Just use syscall.Socket, if windows.WSASocket failed.
++
++	// See ../syscall/exec_unix.go for description of ForkLock.
++	syscall.ForkLock.RLock()
++	s, err = socketFunc(family, sotype, proto)
++	if err == nil {
++		syscall.CloseOnExec(s)
++	}
++	syscall.ForkLock.RUnlock()
+ 	if err != nil {
+ 		return syscall.InvalidHandle, os.NewSyscallError("socket", err)
+ 	}
+Index: src/syscall/exec_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go
+--- a/src/syscall/exec_windows.go	(revision 8cb5472d94c34b88733a81091bd328e70ee565a4)
++++ b/src/syscall/exec_windows.go	(revision a5b2168bb836ed9d6601c626f95e56c07923f906)
+@@ -14,7 +14,6 @@
+ 	"unsafe"
+ )
+ 
+-// ForkLock is not used on Windows.
+ var ForkLock sync.RWMutex
+ 
+ // EscapeArg rewrites command line argument s as prescribed
+@@ -254,6 +253,9 @@
+ var zeroProcAttr ProcAttr
+ var zeroSysProcAttr SysProcAttr
+ 
++//go:linkname rtlGetNtVersionNumbers
++func rtlGetNtVersionNumbers(majorVersion *uint32, minorVersion *uint32, buildNumber *uint32)
++
+ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle uintptr, err error) {
+ 	if len(argv0) == 0 {
+ 		return 0, 0, EWINDOWS
+@@ -317,6 +319,17 @@
+ 		}
+ 	}
+ 
++	var maj, min, build uint32
++	rtlGetNtVersionNumbers(&maj, &min, &build)
++	isWin7 := maj < 6 || (maj == 6 && min <= 1)
++	// NT kernel handles are divisible by 4, with the bottom 3 bits left as
++	// a tag. The fully set tag correlates with the types of handles we're
++	// concerned about here.  Except, the kernel will interpret some
++	// special handle values, like -1, -2, and so forth, so kernelbase.dll
++	// checks to see that those bottom three bits are checked, but that top
++	// bit is not checked.
++	isLegacyWin7ConsoleHandle := func(handle Handle) bool { return isWin7 && handle&0x10000003 == 3 }
++
+ 	p, _ := GetCurrentProcess()
+ 	parentProcess := p
+ 	if sys.ParentProcess != 0 {
+@@ -325,7 +338,15 @@
+ 	fd := make([]Handle, len(attr.Files))
+ 	for i := range attr.Files {
+ 		if attr.Files[i] > 0 {
+-			err := DuplicateHandle(p, Handle(attr.Files[i]), parentProcess, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
++			destinationProcessHandle := parentProcess
++
++			// On Windows 7, console handles aren't real handles, and can only be duplicated
++			// into the current process, not a parent one, which amounts to the same thing.
++			if parentProcess != p && isLegacyWin7ConsoleHandle(Handle(attr.Files[i])) {
++				destinationProcessHandle = p
++			}
++
++			err := DuplicateHandle(p, Handle(attr.Files[i]), destinationProcessHandle, &fd[i], 0, true, DUPLICATE_SAME_ACCESS)
+ 			if err != nil {
+ 				return 0, 0, err
+ 			}
+@@ -356,6 +377,14 @@
+ 
+ 	fd = append(fd, sys.AdditionalInheritedHandles...)
+ 
++	// On Windows 7, console handles aren't real handles, so don't pass them
++	// through to PROC_THREAD_ATTRIBUTE_HANDLE_LIST.
++	for i := range fd {
++		if isLegacyWin7ConsoleHandle(fd[i]) {
++			fd[i] = 0
++		}
++	}
++
+ 	// The presence of a NULL handle in the list is enough to cause PROC_THREAD_ATTRIBUTE_HANDLE_LIST
+ 	// to treat the entire list as empty, so remove NULL handles.
+ 	j := 0
+Index: src/runtime/syscall_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/runtime/syscall_windows.go b/src/runtime/syscall_windows.go
+--- a/src/runtime/syscall_windows.go	(revision a5b2168bb836ed9d6601c626f95e56c07923f906)
++++ b/src/runtime/syscall_windows.go	(revision f56f1e23507e646c85243a71bde7b9629b2f970c)
+@@ -413,10 +413,20 @@
+ 
+ const _LOAD_LIBRARY_SEARCH_SYSTEM32 = 0x00000800
+ 
++// When available, this function will use LoadLibraryEx with the filename
++// parameter and the important SEARCH_SYSTEM32 argument. But on systems that
++// do not have that option, absoluteFilepath should contain a fallback
++// to the full path inside of system32 for use with vanilla LoadLibrary.
++//
+ //go:linkname syscall_loadsystemlibrary syscall.loadsystemlibrary
+-func syscall_loadsystemlibrary(filename *uint16) (handle, err uintptr) {
+-	handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryExW)), uintptr(unsafe.Pointer(filename)), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++func syscall_loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle, err uintptr) {
++	if useLoadLibraryEx {
++		handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryExW)), uintptr(unsafe.Pointer(filename)), 0, _LOAD_LIBRARY_SEARCH_SYSTEM32)
++	} else {
++		handle, _, err = syscall_SyscallN(uintptr(unsafe.Pointer(_LoadLibraryW)), uintptr(unsafe.Pointer(absoluteFilepath)))
++	}
+ 	KeepAlive(filename)
++	KeepAlive(absoluteFilepath)
+ 	if handle != 0 {
+ 		err = 0
+ 	}
+Index: src/syscall/dll_windows.go
+IDEA additional info:
+Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
+<+>UTF-8
+===================================================================
+diff --git a/src/syscall/dll_windows.go b/src/syscall/dll_windows.go
+--- a/src/syscall/dll_windows.go	(revision a5b2168bb836ed9d6601c626f95e56c07923f906)
++++ b/src/syscall/dll_windows.go	(revision f56f1e23507e646c85243a71bde7b9629b2f970c)
+@@ -45,7 +45,7 @@
+ //go:noescape
+ func SyscallN(trap uintptr, args ...uintptr) (r1, r2 uintptr, err Errno)
+ func loadlibrary(filename *uint16) (handle uintptr, err Errno)
+-func loadsystemlibrary(filename *uint16) (handle uintptr, err Errno)
++func loadsystemlibrary(filename *uint16, absoluteFilepath *uint16) (handle uintptr, err Errno)
+ func getprocaddress(handle uintptr, procname *uint8) (proc uintptr, err Errno)
+ 
+ // A DLL implements access to a single DLL.
+@@ -54,6 +54,9 @@
+ 	Handle Handle
+ }
+ 
++//go:linkname getSystemDirectory
++func getSystemDirectory() string // Implemented in runtime package.
++
+ // LoadDLL loads the named DLL file into memory.
+ //
+ // If name is not an absolute path and is not a known system DLL used by
+@@ -70,7 +73,11 @@
+ 	var h uintptr
+ 	var e Errno
+ 	if sysdll.IsSystemDLL[name] {
+-		h, e = loadsystemlibrary(namep)
++		absoluteFilepathp, err := UTF16PtrFromString(getSystemDirectory() + name)
++		if err != nil {
++			return nil, err
++		}
++		h, e = loadsystemlibrary(namep, absoluteFilepathp)
+ 	} else {
+ 		h, e = loadlibrary(namep)
+ 	}

.github/workflows/build.yml

@@ -80,6 +80,13 @@ jobs:
           - { goos: android, goarch: arm, ndk: armv7a-linux-androideabi34, output: armv7 }
           - { goos: android, goarch: arm64, ndk: aarch64-linux-android34, output: arm64-v8 }
 
+          # Go 1.24 with special patch can work on Windows 7
+          # https://github.com/MetaCubeX/go/commits/release-branch.go1.24/
+          - { goos: windows, goarch: '386', output: '386-go124', goversion: '1.24' }
+          - { goos: windows, goarch: amd64, goamd64: v1, output: amd64-v1-go124, goversion: '1.24' }
+          - { goos: windows, goarch: amd64, goamd64: v2, output: amd64-v2-go124, goversion: '1.24' }
+          - { goos: windows, goarch: amd64, goamd64: v3, output: amd64-v3-go124, goversion: '1.24' }
+
           # Go 1.23 with special patch can work on Windows 7
           # https://github.com/MetaCubeX/go/commits/release-branch.go1.23/
           - { goos: windows, goarch: '386', output: '386-go123', goversion: '1.23' }
@@ -108,6 +115,12 @@ jobs:
           - { goos: windows, goarch: amd64, goamd64: v2, output: amd64-v2-go120, goversion: '1.20' }
           - { goos: windows, goarch: amd64, goamd64: v3, output: amd64-v3-go120, goversion: '1.20' }
 
+          # Go 1.24 is the last release that will run on macOS 11 Big Sur. Go 1.25 will require macOS 12 Monterey or later.
+          - { goos: darwin, goarch: arm64, output: arm64-go124, goversion: '1.24' }
+          - { goos: darwin, goarch: amd64, goamd64: v1, output: amd64-v1-go124, goversion: '1.24' }
+          - { goos: darwin, goarch: amd64, goamd64: v2, output: amd64-v2-go124, goversion: '1.24' }
+          - { goos: darwin, goarch: amd64, goamd64: v3, output: amd64-v3-go124, goversion: '1.24' }
+
           # Go 1.22 is the last release that will run on macOS 10.15 Catalina. Go 1.23 will require macOS 11 Big Sur or later.
           - { goos: darwin, goarch: arm64, output: arm64-go122, goversion: '1.22' }
           - { goos: darwin, goarch: amd64, goamd64: v1, output: amd64-v1-go122, goversion: '1.22' }
@@ -133,17 +146,17 @@ jobs:
           - { goos: linux, goarch: amd64, goamd64: v3, output: amd64-v3-go120, goversion: '1.20' }
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
 
     - name: Set up Go
       if: ${{ matrix.jobs.goversion == '' && matrix.jobs.abi != '1' }}
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
-        go-version: '1.24'
+        go-version: '1.25'
 
     - name: Set up Go
       if: ${{ matrix.jobs.goversion != '' && matrix.jobs.abi != '1' }}
-      uses: actions/setup-go@v5
+      uses: actions/setup-go@v6
       with:
         go-version: ${{ matrix.jobs.goversion }}
 
@@ -154,6 +167,21 @@ jobs:
         sudo tar zxf go1.24.0.linux-amd64-abi1.tar.gz -C /usr/local
         echo "/usr/local/go/bin" >> $GITHUB_PATH
 
+      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
+      # this patch file only works on golang1.25.x
+      # that means after golang1.26 release it must be changed
+      # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.25/
+      # revert:
+      # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
+      # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
+      # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
+      # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
+    - name: Revert Golang1.25 commit for Windows7/8
+      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '' }}
+      run: |
+        cd $(go env GOROOT)
+        patch --verbose -p 1 < $GITHUB_WORKSPACE/.github/patch/go1.25.patch
+
       # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
       # this patch file only works on golang1.24.x
       # that means after golang1.25 release it must be changed
@@ -164,13 +192,10 @@ jobs:
       # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
       # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
     - name: Revert Golang1.24 commit for Windows7/8
-      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '' }}
+      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.24' }}
       run: |
         cd $(go env GOROOT)
-        curl https://github.com/MetaCubeX/go/commit/2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/7b1fd7d39c6be0185fbe1d929578ab372ac5c632.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/979d6d8bab3823ff572ace26767fd2ce3cf351ae.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/ac3e93c061779dfefc0dd13a5b6e6f764a25621e.diff | patch --verbose -p 1
+        patch --verbose -p 1 < $GITHUB_WORKSPACE/.github/patch/go1.24.patch
 
       # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
       # this patch file only works on golang1.23.x
@@ -185,10 +210,7 @@ jobs:
       if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.23' }}
       run: |
         cd $(go env GOROOT)
-        curl https://github.com/MetaCubeX/go/commit/9ac42137ef6730e8b7daca016ece831297a1d75b.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/21290de8a4c91408de7c2b5b68757b1e90af49dd.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/69e2eed6dd0f6d815ebf15797761c13f31213dd6.diff | patch --verbose -p 1
+        patch --verbose -p 1 < $GITHUB_WORKSPACE/.github/patch/go1.23.patch
 
       # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
       # this patch file only works on golang1.22.x
@@ -203,17 +225,14 @@ jobs:
       if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.22' }}
       run: |
         cd $(go env GOROOT)
-        curl https://github.com/MetaCubeX/go/commit/9779155f18b6556a034f7bb79fb7fb2aad1e26a9.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/ef0606261340e608017860b423ffae5c1ce78239.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/7f83badcb925a7e743188041cb6e561fc9b5b642.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/83ff9782e024cb328b690cbf0da4e7848a327f4f.diff | patch --verbose -p 1
+        patch --verbose -p 1 < $GITHUB_WORKSPACE/.github/patch/go1.22.patch
 
       # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
     - name: Revert Golang1.21 commit for Windows7/8
       if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.21' }}
       run: |
         cd $(go env GOROOT)
-        curl https://github.com/golang/go/commit/9e43850a3298a9b8b1162ba0033d4c53f8637571.diff | patch --verbose -R -p 1
+        patch --verbose -p 1 < $GITHUB_WORKSPACE/.github/patch/go1.21.patch
 
     - name: Set variables
       run: |
@@ -402,7 +421,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           ref: Meta
           fetch-depth: '0'
@@ -461,7 +480,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           fetch-depth: 0
 

.github/workflows/test.yml

@@ -22,8 +22,9 @@ jobs:
           - 'windows-latest' # amd64 windows
           - 'macos-latest' # arm64 macos
           - 'ubuntu-24.04-arm' # arm64 linux
-          - 'macos-13' # amd64 macos
+          - 'macos-15-intel' # amd64 macos
         go-version:
+          - '1.25'
           - '1.24'
           - '1.23'
           - '1.22'
@@ -40,73 +41,23 @@ jobs:
       # Fix mingw trying to be smart and converting paths https://github.com/moby/moby/issues/24029#issuecomment-250412919
       MSYS_NO_PATHCONV: true
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
 
       - name: Setup Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go-version }}
 
-      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      # this patch file only works on golang1.24.x
-      # that means after golang1.25 release it must be changed
-      # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.24/
-      # revert:
-      # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-      # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-      # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-      # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-      - name: Revert Golang1.24 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.24' }}
+      - name: Revert Golang commit for Windows7/8
+        if: ${{ runner.os == 'Windows' && matrix.go-version != '1.20' }}
         run: |
           cd $(go env GOROOT)
-          curl https://github.com/MetaCubeX/go/commit/2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/7b1fd7d39c6be0185fbe1d929578ab372ac5c632.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/979d6d8bab3823ff572ace26767fd2ce3cf351ae.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/ac3e93c061779dfefc0dd13a5b6e6f764a25621e.diff | patch --verbose -p 1
+          patch --verbose -p 1 < $GITHUB_WORKSPACE/.github/patch/go${{matrix.go-version}}.patch
 
-        # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-        # this patch file only works on golang1.23.x
-        # that means after golang1.24 release it must be changed
-        # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.23/
-        # revert:
-        # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-        # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-        # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-        # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-      - name: Revert Golang1.23 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.23' }}
+      - name: Remove inbound test for macOS
+        if: ${{ runner.os == 'macOS' }}
         run: |
-          cd $(go env GOROOT)
-          curl https://github.com/MetaCubeX/go/commit/9ac42137ef6730e8b7daca016ece831297a1d75b.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/21290de8a4c91408de7c2b5b68757b1e90af49dd.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/69e2eed6dd0f6d815ebf15797761c13f31213dd6.diff | patch --verbose -p 1
-
-        # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-        # this patch file only works on golang1.22.x
-        # that means after golang1.23 release it must be changed
-        # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.22/
-        # revert:
-        # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-        # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-        # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-        # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-      - name: Revert Golang1.22 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.22' }}
-        run: |
-          cd $(go env GOROOT)
-          curl https://github.com/MetaCubeX/go/commit/9779155f18b6556a034f7bb79fb7fb2aad1e26a9.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/ef0606261340e608017860b423ffae5c1ce78239.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/7f83badcb925a7e743188041cb6e561fc9b5b642.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/83ff9782e024cb328b690cbf0da4e7848a327f4f.diff | patch --verbose -p 1
-
-        # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      - name: Revert Golang1.21 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.21' }}
-        run: |
-          cd $(go env GOROOT)
-          curl https://github.com/golang/go/commit/9e43850a3298a9b8b1162ba0033d4c53f8637571.diff | patch --verbose -R -p 1
+          rm -rf listener/inbound/*_test.go
 
       - name: Test
         run: go test ./... -v -count=1

Dockerfile

@@ -4,9 +4,9 @@ RUN echo "I'm building for $TARGETPLATFORM"
 
 RUN apk add --no-cache gzip && \
     mkdir /mihomo-config && \
-    wget -O /mihomo-config/geoip.metadb https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.metadb && \
-    wget -O /mihomo-config/geosite.dat https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geosite.dat && \
-    wget -O /mihomo-config/geoip.dat https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.dat
+    wget -O /mihomo-config/geoip.metadb https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.metadb && \
+    wget -O /mihomo-config/geosite.dat https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geosite.dat && \
+    wget -O /mihomo-config/geoip.dat https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.dat
 
 COPY docker/file-name.sh /mihomo/file-name.sh
 WORKDIR /mihomo

adapter/adapter.go

@@ -2,7 +2,6 @@ package adapter
 
 import (
 	"context"
-	"crypto/tls"
 	"encoding/json"
 	"fmt"
 	"net"
@@ -52,26 +51,12 @@ func (p *Proxy) AliveForTestUrl(url string) bool {
 	return p.alive.Load()
 }
 
-// Dial implements C.Proxy
-func (p *Proxy) Dial(metadata *C.Metadata) (C.Conn, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTCPTimeout)
-	defer cancel()
-	return p.DialContext(ctx, metadata)
-}
-
 // DialContext implements C.ProxyAdapter
 func (p *Proxy) DialContext(ctx context.Context, metadata *C.Metadata) (C.Conn, error) {
 	conn, err := p.ProxyAdapter.DialContext(ctx, metadata)
 	return conn, err
 }
 
-// DialUDP implements C.ProxyAdapter
-func (p *Proxy) DialUDP(metadata *C.Metadata) (C.PacketConn, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), C.DefaultUDPTimeout)
-	defer cancel()
-	return p.ListenPacketContext(ctx, metadata)
-}
-
 // ListenPacketContext implements C.ProxyAdapter
 func (p *Proxy) ListenPacketContext(ctx context.Context, metadata *C.Metadata) (C.PacketConn, error) {
 	pc, err := p.ProxyAdapter.ListenPacketContext(ctx, metadata)
@@ -236,6 +221,11 @@ func (p *Proxy) URLTest(ctx context.Context, url string, expectedStatus utils.In
 	}
 	req = req.WithContext(ctx)
 
+	tlsConfig, err := ca.GetTLSConfig(ca.Option{})
+	if err != nil {
+		return
+	}
+
 	transport := &http.Transport{
 		DialContext: func(context.Context, string, string) (net.Conn, error) {
 			return instance, nil
@@ -245,7 +235,7 @@ func (p *Proxy) URLTest(ctx context.Context, url string, expectedStatus utils.In
 		IdleConnTimeout:       90 * time.Second,
 		TLSHandshakeTimeout:   10 * time.Second,
 		ExpectContinueTimeout: 1 * time.Second,
-		TLSClientConfig:       ca.GetGlobalTLSConfig(&tls.Config{}),
+		TLSClientConfig:       tlsConfig,
 	}
 
 	client := http.Client{

adapter/outbound/anytls.go

@@ -36,6 +36,8 @@ type AnyTLSOption struct {
 	ClientFingerprint        string     `proxy:"client-fingerprint,omitempty"`
 	SkipCertVerify           bool       `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint              string     `proxy:"fingerprint,omitempty"`
+	Certificate              string     `proxy:"certificate,omitempty"`
+	PrivateKey               string     `proxy:"private-key,omitempty"`
 	UDP                      bool       `proxy:"udp,omitempty"`
 	IdleSessionCheckInterval int        `proxy:"idle-session-check-interval,omitempty"`
 	IdleSessionTimeout       int        `proxy:"idle-session-timeout,omitempty"`
@@ -120,6 +122,8 @@ func NewAnyTLS(option AnyTLSOption) (*AnyTLS, error) {
 		SkipCertVerify:    option.SkipCertVerify,
 		NextProtos:        option.ALPN,
 		FingerPrint:       option.Fingerprint,
+		Certificate:       option.Certificate,
+		PrivateKey:        option.PrivateKey,
 		ClientFingerprint: option.ClientFingerprint,
 		ECH:               echConfig,
 	}

adapter/outbound/base.go

@@ -263,7 +263,9 @@ func NewConn(c net.Conn, a C.ProxyAdapter) C.Conn {
 	if _, ok := c.(syscall.Conn); !ok { // exclusion system conn like *net.TCPConn
 		c = N.NewDeadlineConn(c) // most conn from outbound can't handle readDeadline correctly
 	}
-	return &conn{N.NewExtendedConn(c), []string{a.Name()}, a.Addr()}
+	cc := &conn{N.NewExtendedConn(c), nil, a.Addr()}
+	cc.AppendToChains(a)
+	return cc
 }
 
 type packetConn struct {
@@ -320,7 +322,9 @@ func newPacketConn(pc net.PacketConn, a ProxyAdapter) C.PacketConn {
 	if _, ok := pc.(syscall.Conn); !ok { // exclusion system conn like *net.UDPConn
 		epc = N.NewDeadlineEnhancePacketConn(epc) // most conn from outbound can't handle readDeadline correctly
 	}
-	return &packetConn{epc, []string{a.Name()}, a.Name(), utils.NewUUIDV4().String(), a.Addr(), a.ResolveUDP}
+	cpc := &packetConn{epc, nil, a.Name(), utils.NewUUIDV4().String(), a.Addr(), a.ResolveUDP}
+	cpc.AppendToChains(a)
+	return cpc
 }
 
 type AddRef interface {

adapter/outbound/http.go

@@ -37,6 +37,8 @@ type HttpOption struct {
 	SNI            string            `proxy:"sni,omitempty"`
 	SkipCertVerify bool              `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint    string            `proxy:"fingerprint,omitempty"`
+	Certificate    string            `proxy:"certificate,omitempty"`
+	PrivateKey     string            `proxy:"private-key,omitempty"`
 	Headers        map[string]string `proxy:"headers,omitempty"`
 }
 
@@ -167,10 +169,15 @@ func NewHttp(option HttpOption) (*Http, error) {
 			sni = option.SNI
 		}
 		var err error
-		tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(&tls.Config{
-			InsecureSkipVerify: option.SkipCertVerify,
-			ServerName:         sni,
-		}, option.Fingerprint)
+		tlsConfig, err = ca.GetTLSConfig(ca.Option{
+			TLSConfig: &tls.Config{
+				InsecureSkipVerify: option.SkipCertVerify,
+				ServerName:         sni,
+			},
+			Fingerprint: option.Fingerprint,
+			Certificate: option.Certificate,
+			PrivateKey:  option.PrivateKey,
+		})
 		if err != nil {
 			return nil, err
 		}

adapter/outbound/hysteria.go

@@ -125,9 +125,9 @@ type HysteriaOption struct {
 	ECHOpts             ECHOptions `proxy:"ech-opts,omitempty"`
 	SkipCertVerify      bool       `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint         string     `proxy:"fingerprint,omitempty"`
+	Certificate         string     `proxy:"certificate,omitempty"`
+	PrivateKey          string     `proxy:"private-key,omitempty"`
 	ALPN                []string   `proxy:"alpn,omitempty"`
-	CustomCA            string     `proxy:"ca,omitempty"`
-	CustomCAString      string     `proxy:"ca-str,omitempty"`
 	ReceiveWindowConn   int        `proxy:"recv-window-conn,omitempty"`
 	ReceiveWindow       int        `proxy:"recv-window,omitempty"`
 	DisableMTUDiscovery bool       `proxy:"disable-mtu-discovery,omitempty"`
@@ -160,19 +160,21 @@ func NewHysteria(option HysteriaOption) (*Hysteria, error) {
 		serverName = option.SNI
 	}
 
-	tlsConfig := &tls.Config{
-		ServerName:         serverName,
-		InsecureSkipVerify: option.SkipCertVerify,
-		MinVersion:         tls.VersionTLS13,
-	}
-
-	var err error
-	tlsConfig, err = ca.GetTLSConfig(tlsConfig, option.Fingerprint, option.CustomCA, option.CustomCAString)
+	tlsConfig, err := ca.GetTLSConfig(ca.Option{
+		TLSConfig: &tls.Config{
+			ServerName:         serverName,
+			InsecureSkipVerify: option.SkipCertVerify,
+			MinVersion:         tls.VersionTLS13,
+		},
+		Fingerprint: option.Fingerprint,
+		Certificate: option.Certificate,
+		PrivateKey:  option.PrivateKey,
+	})
 	if err != nil {
 		return nil, err
 	}
 
-	if len(option.ALPN) > 0 {
+	if option.ALPN != nil { // structure's Decode will ensure value not nil when input has value even it was set an empty array
 		tlsConfig.NextProtos = option.ALPN
 	} else {
 		tlsConfig.NextProtos = []string{DefaultALPN}

adapter/outbound/hysteria2.go

@@ -55,9 +55,9 @@ type Hysteria2Option struct {
 	ECHOpts        ECHOptions `proxy:"ech-opts,omitempty"`
 	SkipCertVerify bool       `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint    string     `proxy:"fingerprint,omitempty"`
+	Certificate    string     `proxy:"certificate,omitempty"`
+	PrivateKey     string     `proxy:"private-key,omitempty"`
 	ALPN           []string   `proxy:"alpn,omitempty"`
-	CustomCA       string     `proxy:"ca,omitempty"`
-	CustomCAString string     `proxy:"ca-str,omitempty"`
 	CWND           int        `proxy:"cwnd,omitempty"`
 	UdpMTU         int        `proxy:"udp-mtu,omitempty"`
 
@@ -141,19 +141,21 @@ func NewHysteria2(option Hysteria2Option) (*Hysteria2, error) {
 		serverName = option.SNI
 	}
 
-	tlsConfig := &tls.Config{
-		ServerName:         serverName,
-		InsecureSkipVerify: option.SkipCertVerify,
-		MinVersion:         tls.VersionTLS13,
-	}
-
-	var err error
-	tlsConfig, err = ca.GetTLSConfig(tlsConfig, option.Fingerprint, option.CustomCA, option.CustomCAString)
+	tlsConfig, err := ca.GetTLSConfig(ca.Option{
+		TLSConfig: &tls.Config{
+			ServerName:         serverName,
+			InsecureSkipVerify: option.SkipCertVerify,
+			MinVersion:         tls.VersionTLS13,
+		},
+		Fingerprint: option.Fingerprint,
+		Certificate: option.Certificate,
+		PrivateKey:  option.PrivateKey,
+	})
 	if err != nil {
 		return nil, err
 	}
 
-	if len(option.ALPN) > 0 {
+	if option.ALPN != nil { // structure's Decode will ensure value not nil when input has value even it was set an empty array
 		tlsConfig.NextProtos = option.ALPN
 	}
 

adapter/outbound/mieru.go

@@ -4,12 +4,14 @@ import (
 	"context"
 	"fmt"
 	"net"
+	"net/netip"
 	"strconv"
 	"sync"
 
 	CN "github.com/metacubex/mihomo/common/net"
 	"github.com/metacubex/mihomo/component/dialer"
 	"github.com/metacubex/mihomo/component/proxydialer"
+	"github.com/metacubex/mihomo/component/resolver"
 	C "github.com/metacubex/mihomo/constant"
 
 	mieruclient "github.com/enfein/mieru/v3/apis/client"
@@ -28,15 +30,55 @@ type Mieru struct {
 
 type MieruOption struct {
 	BasicOption
-	Name         string `proxy:"name"`
-	Server       string `proxy:"server"`
-	Port         int    `proxy:"port,omitempty"`
-	PortRange    string `proxy:"port-range,omitempty"`
-	Transport    string `proxy:"transport"`
-	UDP          bool   `proxy:"udp,omitempty"`
-	UserName     string `proxy:"username"`
-	Password     string `proxy:"password"`
-	Multiplexing string `proxy:"multiplexing,omitempty"`
+	Name          string `proxy:"name"`
+	Server        string `proxy:"server"`
+	Port          int    `proxy:"port,omitempty"`
+	PortRange     string `proxy:"port-range,omitempty"`
+	Transport     string `proxy:"transport"`
+	UDP           bool   `proxy:"udp,omitempty"`
+	UserName      string `proxy:"username"`
+	Password      string `proxy:"password"`
+	Multiplexing  string `proxy:"multiplexing,omitempty"`
+	HandshakeMode string `proxy:"handshake-mode,omitempty"`
+}
+
+type mieruPacketDialer struct {
+	C.Dialer
+}
+
+var _ mierucommon.PacketDialer = (*mieruPacketDialer)(nil)
+
+func (pd mieruPacketDialer) ListenPacket(ctx context.Context, network, laddr, raddr string) (net.PacketConn, error) {
+	rAddrPort, err := netip.ParseAddrPort(raddr)
+	if err != nil {
+		return nil, fmt.Errorf("invalid address %s: %w", raddr, err)
+	}
+	return pd.Dialer.ListenPacket(ctx, network, laddr, rAddrPort)
+}
+
+type mieruDNSResolver struct {
+	prefer C.DNSPrefer
+}
+
+var _ mierucommon.DNSResolver = (*mieruDNSResolver)(nil)
+
+func (dr mieruDNSResolver) LookupIP(ctx context.Context, network, host string) (_ []net.IP, err error) {
+	var ip netip.Addr
+	switch dr.prefer {
+	case C.IPv4Only:
+		ip, err = resolver.ResolveIPv4WithResolver(ctx, host, resolver.ProxyServerHostResolver)
+	case C.IPv6Only:
+		ip, err = resolver.ResolveIPv6WithResolver(ctx, host, resolver.ProxyServerHostResolver)
+	case C.IPv6Prefer:
+		ip, err = resolver.ResolveIPPrefer6WithResolver(ctx, host, resolver.ProxyServerHostResolver)
+	default:
+		ip, err = resolver.ResolveIPWithResolver(ctx, host, resolver.ProxyServerHostResolver)
+	}
+	if err != nil {
+		return nil, fmt.Errorf("can't resolve ip: %w", err)
+	}
+	// TODO: handle IP4P (due to interface limitations, it's currently impossible to modify the port here)
+	return []net.IP{ip.AsSlice()}, nil
 }
 
 // DialContext implements C.ProxyAdapter
@@ -101,6 +143,8 @@ func (m *Mieru) ensureClientIsRunning() error {
 		return err
 	}
 	config.Dialer = dialer
+	config.PacketDialer = mieruPacketDialer{Dialer: dialer}
+	config.Resolver = mieruDNSResolver{prefer: m.prefer}
 	if err := m.client.Store(config); err != nil {
 		return err
 	}
@@ -157,23 +201,21 @@ func (m *Mieru) Close() error {
 }
 
 func metadataToMieruNetAddrSpec(metadata *C.Metadata) mierumodel.NetAddrSpec {
+	spec := mierumodel.NetAddrSpec{
+		Net: metadata.NetWork.String(),
+	}
 	if metadata.Host != "" {
-		return mierumodel.NetAddrSpec{
-			AddrSpec: mierumodel.AddrSpec{
-				FQDN: metadata.Host,
-				Port: int(metadata.DstPort),
-			},
-			Net: "tcp",
+		spec.AddrSpec = mierumodel.AddrSpec{
+			FQDN: metadata.Host,
+			Port: int(metadata.DstPort),
 		}
 	} else {
-		return mierumodel.NetAddrSpec{
-			AddrSpec: mierumodel.AddrSpec{
-				IP:   metadata.DstIP.AsSlice(),
-				Port: int(metadata.DstPort),
-			},
-			Net: "tcp",
+		spec.AddrSpec = mierumodel.AddrSpec{
+			IP:   metadata.DstIP.AsSlice(),
+			Port: int(metadata.DstPort),
 		}
 	}
+	return spec
 }
 
 func buildMieruClientConfig(option MieruOption) (*mieruclient.ClientConfig, error) {
@@ -181,7 +223,13 @@ func buildMieruClientConfig(option MieruOption) (*mieruclient.ClientConfig, erro
 		return nil, fmt.Errorf("failed to validate mieru option: %w", err)
 	}
 
-	transportProtocol := mierupb.TransportProtocol_TCP.Enum()
+	var transportProtocol = mierupb.TransportProtocol_UNKNOWN_TRANSPORT_PROTOCOL.Enum()
+	switch option.Transport {
+	case "TCP":
+		transportProtocol = mierupb.TransportProtocol_TCP.Enum()
+	case "UDP":
+		transportProtocol = mierupb.TransportProtocol_UDP.Enum()
+	}
 	var server *mierupb.ServerEndpoint
 	if net.ParseIP(option.Server) != nil {
 		// server is an IP address
@@ -239,12 +287,18 @@ func buildMieruClientConfig(option MieruOption) (*mieruclient.ClientConfig, erro
 			},
 			Servers: []*mierupb.ServerEndpoint{server},
 		},
+		DNSConfig: &mierucommon.ClientDNSConfig{
+			BypassDialerDNS: true,
+		},
 	}
 	if multiplexing, ok := mierupb.MultiplexingLevel_value[option.Multiplexing]; ok {
 		config.Profile.Multiplexing = &mierupb.MultiplexingConfig{
 			Level: mierupb.MultiplexingLevel(multiplexing).Enum(),
 		}
 	}
+	if handshakeMode, ok := mierupb.HandshakeMode_value[option.HandshakeMode]; ok {
+		config.Profile.HandshakeMode = (*mierupb.HandshakeMode)(&handshakeMode)
+	}
 	return config, nil
 }
 
@@ -280,8 +334,8 @@ func validateMieruOption(option MieruOption) error {
 		}
 	}
 
-	if option.Transport != "TCP" {
-		return fmt.Errorf("transport must be TCP")
+	if option.Transport != "TCP" && option.Transport != "UDP" {
+		return fmt.Errorf("transport must be TCP or UDP")
 	}
 	if option.UserName == "" {
 		return fmt.Errorf("username is empty")
@@ -294,6 +348,11 @@ func validateMieruOption(option MieruOption) error {
 			return fmt.Errorf("invalid multiplexing level: %s", option.Multiplexing)
 		}
 	}
+	if option.HandshakeMode != "" {
+		if _, ok := mierupb.HandshakeMode_value[option.HandshakeMode]; !ok {
+			return fmt.Errorf("invalid handshake mode: %s", option.HandshakeMode)
+		}
+	}
 	return nil
 }
 

adapter/outbound/mieru_test.go

@@ -34,7 +34,7 @@ func TestNewMieru(t *testing.T) {
 				Name:      "test",
 				Server:    "example.com",
 				Port:      10003,
-				Transport: "TCP",
+				Transport: "UDP",
 				UserName:  "test",
 				Password:  "test",
 			},

adapter/outbound/shadowsocks.go

@@ -11,7 +11,9 @@ import (
 	"github.com/metacubex/mihomo/component/dialer"
 	"github.com/metacubex/mihomo/component/proxydialer"
 	C "github.com/metacubex/mihomo/constant"
+	"github.com/metacubex/mihomo/ntp"
 	gost "github.com/metacubex/mihomo/transport/gost-plugin"
+	"github.com/metacubex/mihomo/transport/kcptun"
 	"github.com/metacubex/mihomo/transport/restls"
 	obfs "github.com/metacubex/mihomo/transport/simple-obfs"
 	shadowtls "github.com/metacubex/mihomo/transport/sing-shadowtls"
@@ -35,6 +37,7 @@ type ShadowSocks struct {
 	gostOption      *gost.Option
 	shadowTLSOption *shadowtls.ShadowTLSOption
 	restlsConfig    *restls.Config
+	kcptunClient    *kcptun.Client
 }
 
 type ShadowSocksOption struct {
@@ -64,6 +67,8 @@ type v2rayObfsOption struct {
 	TLS                      bool              `obfs:"tls,omitempty"`
 	ECHOpts                  ECHOptions        `obfs:"ech-opts,omitempty"`
 	Fingerprint              string            `obfs:"fingerprint,omitempty"`
+	Certificate              string            `obfs:"certificate,omitempty"`
+	PrivateKey               string            `obfs:"private-key,omitempty"`
 	Headers                  map[string]string `obfs:"headers,omitempty"`
 	SkipCertVerify           bool              `obfs:"skip-cert-verify,omitempty"`
 	Mux                      bool              `obfs:"mux,omitempty"`
@@ -78,6 +83,8 @@ type gostObfsOption struct {
 	TLS            bool              `obfs:"tls,omitempty"`
 	ECHOpts        ECHOptions        `obfs:"ech-opts,omitempty"`
 	Fingerprint    string            `obfs:"fingerprint,omitempty"`
+	Certificate    string            `obfs:"certificate,omitempty"`
+	PrivateKey     string            `obfs:"private-key,omitempty"`
 	Headers        map[string]string `obfs:"headers,omitempty"`
 	SkipCertVerify bool              `obfs:"skip-cert-verify,omitempty"`
 	Mux            bool              `obfs:"mux,omitempty"`
@@ -87,6 +94,8 @@ type shadowTLSOption struct {
 	Password       string   `obfs:"password,omitempty"`
 	Host           string   `obfs:"host"`
 	Fingerprint    string   `obfs:"fingerprint,omitempty"`
+	Certificate    string   `obfs:"certificate,omitempty"`
+	PrivateKey     string   `obfs:"private-key,omitempty"`
 	SkipCertVerify bool     `obfs:"skip-cert-verify,omitempty"`
 	Version        int      `obfs:"version,omitempty"`
 	ALPN           []string `obfs:"alpn,omitempty"`
@@ -99,6 +108,32 @@ type restlsOption struct {
 	RestlsScript string `obfs:"restls-script,omitempty"`
 }
 
+type kcpTunOption struct {
+	Key          string `obfs:"key,omitempty"`
+	Crypt        string `obfs:"crypt,omitempty"`
+	Mode         string `obfs:"mode,omitempty"`
+	Conn         int    `obfs:"conn,omitempty"`
+	AutoExpire   int    `obfs:"autoexpire,omitempty"`
+	ScavengeTTL  int    `obfs:"scavengettl,omitempty"`
+	MTU          int    `obfs:"mtu,omitempty"`
+	SndWnd       int    `obfs:"sndwnd,omitempty"`
+	RcvWnd       int    `obfs:"rcvwnd,omitempty"`
+	DataShard    int    `obfs:"datashard,omitempty"`
+	ParityShard  int    `obfs:"parityshard,omitempty"`
+	DSCP         int    `obfs:"dscp,omitempty"`
+	NoComp       bool   `obfs:"nocomp,omitempty"`
+	AckNodelay   bool   `obfs:"acknodelay,omitempty"`
+	NoDelay      int    `obfs:"nodelay,omitempty"`
+	Interval     int    `obfs:"interval,omitempty"`
+	Resend       int    `obfs:"resend,omitempty"`
+	NoCongestion int    `obfs:"nc,omitempty"`
+	SockBuf      int    `obfs:"sockbuf,omitempty"`
+	SmuxVer      int    `obfs:"smuxver,omitempty"`
+	SmuxBuf      int    `obfs:"smuxbuf,omitempty"`
+	StreamBuf    int    `obfs:"streambuf,omitempty"`
+	KeepAlive    int    `obfs:"keepalive,omitempty"`
+}
+
 // StreamConnContext implements C.ProxyAdapter
 func (ss *ShadowSocks) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
 	useEarly := false
@@ -167,7 +202,27 @@ func (ss *ShadowSocks) DialContextWithDialer(ctx context.Context, dialer C.Diale
 			return nil, err
 		}
 	}
-	c, err := dialer.DialContext(ctx, "tcp", ss.addr)
+	var c net.Conn
+	if ss.kcptunClient != nil {
+		c, err = ss.kcptunClient.OpenStream(ctx, func(ctx context.Context) (net.PacketConn, net.Addr, error) {
+			if err = ss.ResolveUDP(ctx, metadata); err != nil {
+				return nil, nil, err
+			}
+			addr, err := resolveUDPAddr(ctx, "udp", ss.addr, ss.prefer)
+			if err != nil {
+				return nil, nil, err
+			}
+
+			pc, err := dialer.ListenPacket(ctx, "udp", "", addr.AddrPort())
+			if err != nil {
+				return nil, nil, err
+			}
+
+			return pc, addr, nil
+		})
+	} else {
+		c, err = dialer.DialContext(ctx, "tcp", ss.addr)
+	}
 	if err != nil {
 		return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
 	}
@@ -249,10 +304,18 @@ func (ss *ShadowSocks) SupportUOT() bool {
 	return ss.option.UDPOverTCP
 }
 
+func (ss *ShadowSocks) Close() error {
+	if ss.kcptunClient != nil {
+		return ss.kcptunClient.Close()
+	}
+	return nil
+}
+
 func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	method, err := shadowsocks.CreateMethod(context.Background(), option.Cipher, shadowsocks.MethodOptions{
+	method, err := shadowsocks.CreateMethod(option.Cipher, shadowsocks.MethodOptions{
 		Password: option.Password,
+		TimeFunc: ntp.Now,
 	})
 	if err != nil {
 		return nil, fmt.Errorf("ss %s cipher: %s initialize error: %w", addr, option.Cipher, err)
@@ -263,6 +326,7 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 	var obfsOption *simpleObfsOption
 	var shadowTLSOpt *shadowtls.ShadowTLSOption
 	var restlsConfig *restls.Config
+	var kcptunClient *kcptun.Client
 	obfsMode := ""
 
 	decoder := structure.NewDecoder(structure.Option{TagName: "obfs", WeaklyTypedInput: true})
@@ -300,6 +364,8 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 			v2rayOption.TLS = true
 			v2rayOption.SkipCertVerify = opts.SkipCertVerify
 			v2rayOption.Fingerprint = opts.Fingerprint
+			v2rayOption.Certificate = opts.Certificate
+			v2rayOption.PrivateKey = opts.PrivateKey
 
 			echConfig, err := opts.ECHOpts.Parse()
 			if err != nil {
@@ -328,6 +394,8 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 			gostOption.TLS = true
 			gostOption.SkipCertVerify = opts.SkipCertVerify
 			gostOption.Fingerprint = opts.Fingerprint
+			gostOption.Certificate = opts.Certificate
+			gostOption.PrivateKey = opts.PrivateKey
 
 			echConfig, err := opts.ECHOpts.Parse()
 			if err != nil {
@@ -348,6 +416,8 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 			Password:          opt.Password,
 			Host:              opt.Host,
 			Fingerprint:       opt.Fingerprint,
+			Certificate:       opt.Certificate,
+			PrivateKey:        opt.PrivateKey,
 			ClientFingerprint: option.ClientFingerprint,
 			SkipCertVerify:    opt.SkipCertVerify,
 			Version:           opt.Version,
@@ -370,6 +440,39 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 			return nil, fmt.Errorf("ss %s initialize restls-plugin error: %w", addr, err)
 		}
 
+	} else if option.Plugin == kcptun.Mode {
+		obfsMode = kcptun.Mode
+		kcptunOpt := &kcpTunOption{}
+		if err := decoder.Decode(option.PluginOpts, kcptunOpt); err != nil {
+			return nil, fmt.Errorf("ss %s initialize kcptun-plugin error: %w", addr, err)
+		}
+
+		kcptunClient = kcptun.NewClient(kcptun.Config{
+			Key:          kcptunOpt.Key,
+			Crypt:        kcptunOpt.Crypt,
+			Mode:         kcptunOpt.Mode,
+			Conn:         kcptunOpt.Conn,
+			AutoExpire:   kcptunOpt.AutoExpire,
+			ScavengeTTL:  kcptunOpt.ScavengeTTL,
+			MTU:          kcptunOpt.MTU,
+			SndWnd:       kcptunOpt.SndWnd,
+			RcvWnd:       kcptunOpt.RcvWnd,
+			DataShard:    kcptunOpt.DataShard,
+			ParityShard:  kcptunOpt.ParityShard,
+			DSCP:         kcptunOpt.DSCP,
+			NoComp:       kcptunOpt.NoComp,
+			AckNodelay:   kcptunOpt.AckNodelay,
+			NoDelay:      kcptunOpt.NoDelay,
+			Interval:     kcptunOpt.Interval,
+			Resend:       kcptunOpt.Resend,
+			NoCongestion: kcptunOpt.NoCongestion,
+			SockBuf:      kcptunOpt.SockBuf,
+			SmuxVer:      kcptunOpt.SmuxVer,
+			SmuxBuf:      kcptunOpt.SmuxBuf,
+			StreamBuf:    kcptunOpt.StreamBuf,
+			KeepAlive:    kcptunOpt.KeepAlive,
+		})
+		option.UDPOverTCP = true // must open uot
 	}
 	switch option.UDPOverTCPVersion {
 	case uot.Version, uot.LegacyVersion:
@@ -400,5 +503,6 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 		obfsOption:      obfsOption,
 		shadowTLSOption: shadowTLSOpt,
 		restlsConfig:    restlsConfig,
+		kcptunClient:    kcptunClient,
 	}, nil
 }

adapter/outbound/shadowsocksr.go

@@ -252,13 +252,14 @@ func (spc *ssrPacketConn) WaitReadFrom() (data []byte, put func(), addr net.Addr
 		return nil, nil, nil, errors.New("parse addr error")
 	}
 
-	addr = _addr.UDPAddr()
-	if addr == nil {
+	udpAddr := _addr.UDPAddr()
+	if udpAddr == nil {
 		if put != nil {
 			put()
 		}
 		return nil, nil, nil, errors.New("parse addr error")
 	}
+	addr = udpAddr
 
 	data = data[len(_addr):]
 	return

adapter/outbound/socks5.go

@@ -39,6 +39,8 @@ type Socks5Option struct {
 	UDP            bool   `proxy:"udp,omitempty"`
 	SkipCertVerify bool   `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint    string `proxy:"fingerprint,omitempty"`
+	Certificate    string `proxy:"certificate,omitempty"`
+	PrivateKey     string `proxy:"private-key,omitempty"`
 }
 
 // StreamConnContext implements C.ProxyAdapter
@@ -193,13 +195,16 @@ func (ss *Socks5) clientHandshakeContext(ctx context.Context, c net.Conn, addr s
 func NewSocks5(option Socks5Option) (*Socks5, error) {
 	var tlsConfig *tls.Config
 	if option.TLS {
-		tlsConfig = &tls.Config{
-			InsecureSkipVerify: option.SkipCertVerify,
-			ServerName:         option.Server,
-		}
-
 		var err error
-		tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint)
+		tlsConfig, err = ca.GetTLSConfig(ca.Option{
+			TLSConfig: &tls.Config{
+				InsecureSkipVerify: option.SkipCertVerify,
+				ServerName:         option.Server,
+			},
+			Fingerprint: option.Fingerprint,
+			Certificate: option.Certificate,
+			PrivateKey:  option.PrivateKey,
+		})
 		if err != nil {
 			return nil, err
 		}

adapter/outbound/sudoku.go

@@ -0,0 +1,270 @@
+package outbound
+
+import (
+	"context"
+	"crypto/sha256"
+	"encoding/binary"
+	"fmt"
+	"io"
+	"net"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/metacubex/mihomo/log"
+
+	"github.com/saba-futai/sudoku/apis"
+	"github.com/saba-futai/sudoku/pkg/crypto"
+	"github.com/saba-futai/sudoku/pkg/obfs/httpmask"
+	"github.com/saba-futai/sudoku/pkg/obfs/sudoku"
+
+	N "github.com/metacubex/mihomo/common/net"
+	"github.com/metacubex/mihomo/component/dialer"
+	"github.com/metacubex/mihomo/component/proxydialer"
+	C "github.com/metacubex/mihomo/constant"
+)
+
+type Sudoku struct {
+	*Base
+	option   *SudokuOption
+	table    *sudoku.Table
+	baseConf apis.ProtocolConfig
+}
+
+type SudokuOption struct {
+	BasicOption
+	Name       string `proxy:"name"`
+	Server     string `proxy:"server"`
+	Port       int    `proxy:"port"`
+	Key        string `proxy:"key"`
+	AEADMethod string `proxy:"aead-method,omitempty"`
+	PaddingMin *int   `proxy:"padding-min,omitempty"`
+	PaddingMax *int   `proxy:"padding-max,omitempty"`
+	TableType  string `proxy:"table-type,omitempty"` // "prefer_ascii" or "prefer_entropy"
+	HTTPMask   bool   `proxy:"http-mask,omitempty"`
+}
+
+// DialContext implements C.ProxyAdapter
+func (s *Sudoku) DialContext(ctx context.Context, metadata *C.Metadata) (C.Conn, error) {
+	return s.DialContextWithDialer(ctx, dialer.NewDialer(s.DialOptions()...), metadata)
+}
+
+// DialContextWithDialer implements C.ProxyAdapter
+func (s *Sudoku) DialContextWithDialer(ctx context.Context, d C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
+	if len(s.option.DialerProxy) > 0 {
+		d, err = proxydialer.NewByName(s.option.DialerProxy, d)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	cfg, err := s.buildConfig(metadata)
+	if err != nil {
+		return nil, err
+	}
+
+	c, err := d.DialContext(ctx, "tcp", s.addr)
+	if err != nil {
+		return nil, fmt.Errorf("%s connect error: %w", s.addr, err)
+	}
+
+	defer func() {
+		safeConnClose(c, err)
+	}()
+
+	if ctx.Done() != nil {
+		done := N.SetupContextForConn(ctx, c)
+		defer done(&err)
+	}
+
+	c, err = s.streamConn(c, cfg)
+	if err != nil {
+		return nil, err
+	}
+
+	return NewConn(c, s), nil
+}
+
+// ListenPacketContext implements C.ProxyAdapter
+func (s *Sudoku) ListenPacketContext(ctx context.Context, metadata *C.Metadata) (C.PacketConn, error) {
+	return nil, C.ErrNotSupport
+}
+
+// SupportUOT implements C.ProxyAdapter
+func (s *Sudoku) SupportUOT() bool {
+	return false // Sudoku protocol only supports TCP
+}
+
+// SupportWithDialer implements C.ProxyAdapter
+func (s *Sudoku) SupportWithDialer() C.NetWork {
+	return C.TCP
+}
+
+// ProxyInfo implements C.ProxyAdapter
+func (s *Sudoku) ProxyInfo() C.ProxyInfo {
+	info := s.Base.ProxyInfo()
+	info.DialerProxy = s.option.DialerProxy
+	return info
+}
+
+func (s *Sudoku) buildConfig(metadata *C.Metadata) (*apis.ProtocolConfig, error) {
+	if metadata == nil || metadata.DstPort == 0 || !metadata.Valid() {
+		return nil, fmt.Errorf("invalid metadata for sudoku outbound")
+	}
+
+	cfg := s.baseConf
+	cfg.TargetAddress = metadata.RemoteAddress()
+
+	if err := cfg.ValidateClient(); err != nil {
+		return nil, err
+	}
+	return &cfg, nil
+}
+
+func (s *Sudoku) streamConn(rawConn net.Conn, cfg *apis.ProtocolConfig) (_ net.Conn, err error) {
+	if !cfg.DisableHTTPMask {
+		if err = httpmask.WriteRandomRequestHeader(rawConn, cfg.ServerAddress); err != nil {
+			return nil, fmt.Errorf("write http mask failed: %w", err)
+		}
+	}
+
+	obfsConn := sudoku.NewConn(rawConn, cfg.Table, cfg.PaddingMin, cfg.PaddingMax, false)
+	cConn, err := crypto.NewAEADConn(obfsConn, cfg.Key, cfg.AEADMethod)
+	if err != nil {
+		return nil, fmt.Errorf("setup crypto failed: %w", err)
+	}
+
+	handshake := buildSudokuHandshakePayload(cfg.Key)
+	if _, err = cConn.Write(handshake[:]); err != nil {
+		cConn.Close()
+		return nil, fmt.Errorf("send handshake failed: %w", err)
+	}
+
+	if err = writeTargetAddress(cConn, cfg.TargetAddress); err != nil {
+		cConn.Close()
+		return nil, fmt.Errorf("send target address failed: %w", err)
+	}
+
+	return cConn, nil
+}
+
+func NewSudoku(option SudokuOption) (*Sudoku, error) {
+	if option.Server == "" {
+		return nil, fmt.Errorf("server is required")
+	}
+	if option.Port <= 0 || option.Port > 65535 {
+		return nil, fmt.Errorf("invalid port: %d", option.Port)
+	}
+	if option.Key == "" {
+		return nil, fmt.Errorf("key is required")
+	}
+
+	tableType := strings.ToLower(option.TableType)
+	if tableType == "" {
+		tableType = "prefer_ascii"
+	}
+	if tableType != "prefer_ascii" && tableType != "prefer_entropy" {
+		return nil, fmt.Errorf("table-type must be prefer_ascii or prefer_entropy")
+	}
+
+	seed := option.Key
+	if recoveredFromKey, err := crypto.RecoverPublicKey(option.Key); err == nil {
+		seed = crypto.EncodePoint(recoveredFromKey)
+	}
+
+	start := time.Now()
+	table := sudoku.NewTable(seed, tableType)
+	log.Infoln("[Sudoku] Tables initialized (%s) in %v", tableType, time.Since(start))
+
+	defaultConf := apis.DefaultConfig()
+	paddingMin := defaultConf.PaddingMin
+	paddingMax := defaultConf.PaddingMax
+	if option.PaddingMin != nil {
+		paddingMin = *option.PaddingMin
+	}
+	if option.PaddingMax != nil {
+		paddingMax = *option.PaddingMax
+	}
+	if option.PaddingMin == nil && option.PaddingMax != nil && paddingMax < paddingMin {
+		paddingMin = paddingMax
+	}
+	if option.PaddingMax == nil && option.PaddingMin != nil && paddingMax < paddingMin {
+		paddingMax = paddingMin
+	}
+
+	baseConf := apis.ProtocolConfig{
+		ServerAddress:           net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
+		Key:                     option.Key,
+		AEADMethod:              defaultConf.AEADMethod,
+		Table:                   table,
+		PaddingMin:              paddingMin,
+		PaddingMax:              paddingMax,
+		HandshakeTimeoutSeconds: defaultConf.HandshakeTimeoutSeconds,
+		DisableHTTPMask:         !option.HTTPMask,
+	}
+	if option.AEADMethod != "" {
+		baseConf.AEADMethod = option.AEADMethod
+	}
+
+	return &Sudoku{
+		Base: &Base{
+			name:   option.Name,
+			addr:   baseConf.ServerAddress,
+			tp:     C.Sudoku,
+			udp:    false,
+			tfo:    option.TFO,
+			mpTcp:  option.MPTCP,
+			iface:  option.Interface,
+			rmark:  option.RoutingMark,
+			prefer: C.NewDNSPrefer(option.IPVersion),
+		},
+		option:   &option,
+		table:    table,
+		baseConf: baseConf,
+	}, nil
+}
+
+func buildSudokuHandshakePayload(key string) [16]byte {
+	var payload [16]byte
+	binary.BigEndian.PutUint64(payload[:8], uint64(time.Now().Unix()))
+	hash := sha256.Sum256([]byte(key))
+	copy(payload[8:], hash[:8])
+	return payload
+}
+
+func writeTargetAddress(w io.Writer, rawAddr string) error {
+	host, portStr, err := net.SplitHostPort(rawAddr)
+	if err != nil {
+		return err
+	}
+
+	portInt, err := net.LookupPort("tcp", portStr)
+	if err != nil {
+		return err
+	}
+
+	var buf []byte
+	if ip := net.ParseIP(host); ip != nil {
+		if ip4 := ip.To4(); ip4 != nil {
+			buf = append(buf, 0x01) // IPv4
+			buf = append(buf, ip4...)
+		} else {
+			buf = append(buf, 0x04) // IPv6
+			buf = append(buf, ip...)
+		}
+	} else {
+		if len(host) > 255 {
+			return fmt.Errorf("domain too long")
+		}
+		buf = append(buf, 0x03) // domain
+		buf = append(buf, byte(len(host)))
+		buf = append(buf, host...)
+	}
+
+	var portBytes [2]byte
+	binary.BigEndian.PutUint16(portBytes[:], uint16(portInt))
+	buf = append(buf, portBytes[:]...)
+
+	_, err = w.Write(buf)
+	return err
+}

adapter/outbound/trojan.go

@@ -48,6 +48,8 @@ type TrojanOption struct {
 	SNI               string         `proxy:"sni,omitempty"`
 	SkipCertVerify    bool           `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint       string         `proxy:"fingerprint,omitempty"`
+	Certificate       string         `proxy:"certificate,omitempty"`
+	PrivateKey        string         `proxy:"private-key,omitempty"`
 	UDP               bool           `proxy:"udp,omitempty"`
 	Network           string         `proxy:"network,omitempty"`
 	ECHOpts           ECHOptions     `proxy:"ech-opts,omitempty"`
@@ -95,19 +97,22 @@ func (t *Trojan) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.
 		}
 
 		alpn := trojan.DefaultWebsocketALPN
-		if len(t.option.ALPN) != 0 {
+		if t.option.ALPN != nil { // structure's Decode will ensure value not nil when input has value even it was set an empty array
 			alpn = t.option.ALPN
 		}
 
 		wsOpts.TLS = true
-		tlsConfig := &tls.Config{
-			NextProtos:         alpn,
-			MinVersion:         tls.VersionTLS12,
-			InsecureSkipVerify: t.option.SkipCertVerify,
-			ServerName:         t.option.SNI,
-		}
-
-		wsOpts.TLSConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, t.option.Fingerprint)
+		wsOpts.TLSConfig, err = ca.GetTLSConfig(ca.Option{
+			TLSConfig: &tls.Config{
+				NextProtos:         alpn,
+				MinVersion:         tls.VersionTLS12,
+				InsecureSkipVerify: t.option.SkipCertVerify,
+				ServerName:         t.option.SNI,
+			},
+			Fingerprint: t.option.Fingerprint,
+			Certificate: t.option.Certificate,
+			PrivateKey:  t.option.PrivateKey,
+		})
 		if err != nil {
 			return nil, err
 		}
@@ -119,13 +124,15 @@ func (t *Trojan) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.
 		// default tcp network
 		// handle TLS
 		alpn := trojan.DefaultALPN
-		if len(t.option.ALPN) != 0 {
+		if t.option.ALPN != nil { // structure's Decode will ensure value not nil when input has value even it was set an empty array
 			alpn = t.option.ALPN
 		}
 		c, err = vmess.StreamTLSConn(ctx, c, &vmess.TLSConfig{
 			Host:              t.option.SNI,
 			SkipCertVerify:    t.option.SkipCertVerify,
 			FingerPrint:       t.option.Fingerprint,
+			Certificate:       t.option.Certificate,
+			PrivateKey:        t.option.PrivateKey,
 			ClientFingerprint: t.option.ClientFingerprint,
 			NextProtos:        alpn,
 			ECH:               t.echConfig,
@@ -363,15 +370,17 @@ func NewTrojan(option TrojanOption) (*Trojan, error) {
 			return c, nil
 		}
 
-		tlsConfig := &tls.Config{
-			NextProtos:         option.ALPN,
-			MinVersion:         tls.VersionTLS12,
-			InsecureSkipVerify: option.SkipCertVerify,
-			ServerName:         option.SNI,
-		}
-
-		var err error
-		tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint)
+		tlsConfig, err := ca.GetTLSConfig(ca.Option{
+			TLSConfig: &tls.Config{
+				NextProtos:         option.ALPN,
+				MinVersion:         tls.VersionTLS12,
+				InsecureSkipVerify: option.SkipCertVerify,
+				ServerName:         option.SNI,
+			},
+			Fingerprint: option.Fingerprint,
+			Certificate: option.Certificate,
+			PrivateKey:  option.PrivateKey,
+		})
 		if err != nil {
 			return nil, err
 		}

adapter/outbound/tuic.go

@@ -55,8 +55,8 @@ type TuicOption struct {
 	CWND                 int        `proxy:"cwnd,omitempty"`
 	SkipCertVerify       bool       `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint          string     `proxy:"fingerprint,omitempty"`
-	CustomCA             string     `proxy:"ca,omitempty"`
-	CustomCAString       string     `proxy:"ca-str,omitempty"`
+	Certificate          string     `proxy:"certificate,omitempty"`
+	PrivateKey           string     `proxy:"private-key,omitempty"`
 	ReceiveWindowConn    int        `proxy:"recv-window-conn,omitempty"`
 	ReceiveWindow        int        `proxy:"recv-window,omitempty"`
 	DisableMTUDiscovery  bool       `proxy:"disable-mtu-discovery,omitempty"`
@@ -161,17 +161,20 @@ func (t *Tuic) ProxyInfo() C.ProxyInfo {
 func NewTuic(option TuicOption) (*Tuic, error) {
 	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
 	serverName := option.Server
-	tlsConfig := &tls.Config{
-		ServerName:         serverName,
-		InsecureSkipVerify: option.SkipCertVerify,
-		MinVersion:         tls.VersionTLS13,
-	}
 	if option.SNI != "" {
-		tlsConfig.ServerName = option.SNI
+		serverName = option.SNI
 	}
 
-	var err error
-	tlsConfig, err = ca.GetTLSConfig(tlsConfig, option.Fingerprint, option.CustomCA, option.CustomCAString)
+	tlsConfig, err := ca.GetTLSConfig(ca.Option{
+		TLSConfig: &tls.Config{
+			ServerName:         serverName,
+			InsecureSkipVerify: option.SkipCertVerify,
+			MinVersion:         tls.VersionTLS13,
+		},
+		Fingerprint: option.Fingerprint,
+		Certificate: option.Certificate,
+		PrivateKey:  option.PrivateKey,
+	})
 	if err != nil {
 		return nil, err
 	}

adapter/outbound/util.go

@@ -39,6 +39,7 @@ func resolveUDPAddr(ctx context.Context, network, address string, prefer C.DNSPr
 	if err != nil {
 		return nil, err
 	}
+
 	var ip netip.Addr
 	switch prefer {
 	case C.IPv4Only:
@@ -56,7 +57,17 @@ func resolveUDPAddr(ctx context.Context, network, address string, prefer C.DNSPr
 	}
 
 	ip, port = resolver.LookupIP4P(ip, port)
-	return net.ResolveUDPAddr(network, net.JoinHostPort(ip.String(), port))
+
+	var uint16Port uint16
+	if port, err := strconv.ParseUint(port, 10, 16); err == nil {
+		uint16Port = uint16(port)
+	} else {
+		return nil, err
+	}
+	// our resolver always unmap before return, so unneeded unmap at here
+	// which is different with net.ResolveUDPAddr maybe return 4in6 address
+	// 4in6 addresses can cause some strange effects on sing-based code
+	return net.UDPAddrFromAddrPort(netip.AddrPortFrom(ip, uint16Port)), nil
 }
 
 func safeConnClose(c net.Conn, err error) {

adapter/outbound/vless.go

@@ -3,14 +3,10 @@ package outbound
 import (
 	"context"
 	"crypto/tls"
-	"encoding/binary"
-	"errors"
 	"fmt"
-	"io"
 	"net"
 	"net/http"
 	"strconv"
-	"sync"
 
 	"github.com/metacubex/mihomo/common/convert"
 	N "github.com/metacubex/mihomo/common/net"
@@ -23,6 +19,7 @@ import (
 	C "github.com/metacubex/mihomo/constant"
 	"github.com/metacubex/mihomo/transport/gun"
 	"github.com/metacubex/mihomo/transport/vless"
+	"github.com/metacubex/mihomo/transport/vless/encryption"
 	"github.com/metacubex/mihomo/transport/vmess"
 
 	vmessSing "github.com/metacubex/sing-vmess"
@@ -30,16 +27,13 @@ import (
 	M "github.com/metacubex/sing/common/metadata"
 )
 
-const (
-	// max packet length
-	maxLength = 1024 << 3
-)
-
 type Vless struct {
 	*Base
 	client *vless.Client
 	option *VlessOption
 
+	encryption *encryption.ClientInstance
+
 	// for gun mux
 	gunTLSConfig *tls.Config
 	gunConfig    *gun.Config
@@ -62,6 +56,7 @@ type VlessOption struct {
 	PacketAddr        bool              `proxy:"packet-addr,omitempty"`
 	XUDP              bool              `proxy:"xudp,omitempty"`
 	PacketEncoding    string            `proxy:"packet-encoding,omitempty"`
+	Encryption        string            `proxy:"encryption,omitempty"`
 	Network           string            `proxy:"network,omitempty"`
 	ECHOpts           ECHOptions        `proxy:"ech-opts,omitempty"`
 	RealityOpts       RealityOptions    `proxy:"reality-opts,omitempty"`
@@ -69,10 +64,11 @@ type VlessOption struct {
 	HTTP2Opts         HTTP2Options      `proxy:"h2-opts,omitempty"`
 	GrpcOpts          GrpcOptions       `proxy:"grpc-opts,omitempty"`
 	WSOpts            WSOptions         `proxy:"ws-opts,omitempty"`
-	WSPath            string            `proxy:"ws-path,omitempty"`
 	WSHeaders         map[string]string `proxy:"ws-headers,omitempty"`
 	SkipCertVerify    bool              `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint       string            `proxy:"fingerprint,omitempty"`
+	Certificate       string            `proxy:"certificate,omitempty"`
+	PrivateKey        string            `proxy:"private-key,omitempty"`
 	ServerName        string            `proxy:"servername,omitempty"`
 	ClientFingerprint string            `proxy:"client-fingerprint,omitempty"`
 }
@@ -101,14 +97,17 @@ func (v *Vless) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 		}
 		if v.option.TLS {
 			wsOpts.TLS = true
-			tlsConfig := &tls.Config{
-				MinVersion:         tls.VersionTLS12,
-				ServerName:         host,
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				NextProtos:         []string{"http/1.1"},
-			}
-
-			wsOpts.TLSConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, v.option.Fingerprint)
+			wsOpts.TLSConfig, err = ca.GetTLSConfig(ca.Option{
+				TLSConfig: &tls.Config{
+					MinVersion:         tls.VersionTLS12,
+					ServerName:         host,
+					InsecureSkipVerify: v.option.SkipCertVerify,
+					NextProtos:         []string{"http/1.1"},
+				},
+				Fingerprint: v.option.Fingerprint,
+				Certificate: v.option.Certificate,
+				PrivateKey:  v.option.PrivateKey,
+			})
 			if err != nil {
 				return nil, err
 			}
@@ -173,6 +172,12 @@ func (v *Vless) streamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 		done := N.SetupContextForConn(ctx, c)
 		defer done(&err)
 	}
+	if v.encryption != nil {
+		c, err = v.encryption.Handshake(c)
+		if err != nil {
+			return
+		}
+	}
 	if metadata.NetWork == C.UDP {
 		if v.option.PacketAddr {
 			metadata = &C.Metadata{
@@ -188,9 +193,6 @@ func (v *Vless) streamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 			}
 		}
 		conn, err = v.client.StreamConn(c, parseVlessAddr(metadata, v.option.XUDP))
-		if v.option.PacketAddr {
-			conn = packetaddr.NewBindConn(conn)
-		}
 	} else {
 		conn, err = v.client.StreamConn(c, parseVlessAddr(metadata, false))
 	}
@@ -208,6 +210,8 @@ func (v *Vless) streamTLSConn(ctx context.Context, conn net.Conn, isH2 bool) (ne
 			Host:              host,
 			SkipCertVerify:    v.option.SkipCertVerify,
 			FingerPrint:       v.option.Fingerprint,
+			Certificate:       v.option.Certificate,
+			PrivateKey:        v.option.PrivateKey,
 			ClientFingerprint: v.option.ClientFingerprint,
 			ECH:               v.echConfig,
 			Reality:           v.realityConfig,
@@ -352,12 +356,11 @@ func (v *Vless) ListenPacketOnStreamConn(ctx context.Context, c net.Conn, metada
 		), v), nil
 	} else if v.option.PacketAddr {
 		return newPacketConn(N.NewThreadSafePacketConn(
-			packetaddr.NewConn(&vlessPacketConn{
-				Conn: c, rAddr: metadata.UDPAddr(),
-			}, M.SocksaddrFromNet(metadata.UDPAddr())),
+			packetaddr.NewConn(v.client.PacketConn(c, metadata.UDPAddr()),
+				M.SocksaddrFromNet(metadata.UDPAddr())),
 		), v), nil
 	}
-	return newPacketConn(N.NewThreadSafePacketConn(&vlessPacketConn{Conn: c, rAddr: metadata.UDPAddr()}), v), nil
+	return newPacketConn(N.NewThreadSafePacketConn(v.client.PacketConn(c, metadata.UDPAddr())), v), nil
 }
 
 // SupportUOT implements C.ProxyAdapter
@@ -408,101 +411,9 @@ func parseVlessAddr(metadata *C.Metadata, xudp bool) *vless.DstAddr {
 	}
 }
 
-type vlessPacketConn struct {
-	net.Conn
-	rAddr  net.Addr
-	remain int
-	mux    sync.Mutex
-	cache  [2]byte
-}
-
-func (c *vlessPacketConn) writePacket(payload []byte) (int, error) {
-	binary.BigEndian.PutUint16(c.cache[:], uint16(len(payload)))
-
-	if _, err := c.Conn.Write(c.cache[:]); err != nil {
-		return 0, err
-	}
-
-	return c.Conn.Write(payload)
-}
-
-func (c *vlessPacketConn) WriteTo(b []byte, addr net.Addr) (int, error) {
-	total := len(b)
-	if total == 0 {
-		return 0, nil
-	}
-
-	if total <= maxLength {
-		return c.writePacket(b)
-	}
-
-	offset := 0
-
-	for offset < total {
-		cursor := offset + maxLength
-		if cursor > total {
-			cursor = total
-		}
-
-		n, err := c.writePacket(b[offset:cursor])
-		if err != nil {
-			return offset + n, err
-		}
-
-		offset = cursor
-		if offset == total {
-			break
-		}
-	}
-
-	return total, nil
-}
-
-func (c *vlessPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	c.mux.Lock()
-	defer c.mux.Unlock()
-
-	if c.remain > 0 {
-		length := len(b)
-		if c.remain < length {
-			length = c.remain
-		}
-
-		n, err := c.Conn.Read(b[:length])
-		if err != nil {
-			return 0, c.rAddr, err
-		}
-
-		c.remain -= n
-		return n, c.rAddr, nil
-	}
-
-	if _, err := c.Conn.Read(b[:2]); err != nil {
-		return 0, c.rAddr, err
-	}
-
-	total := int(binary.BigEndian.Uint16(b[:2]))
-	if total == 0 {
-		return 0, c.rAddr, nil
-	}
-
-	length := len(b)
-	if length > total {
-		length = total
-	}
-
-	if _, err := io.ReadFull(c.Conn, b[:length]); err != nil {
-		return 0, c.rAddr, errors.New("read packet error")
-	}
-
-	c.remain = total - length
-
-	return length, c.rAddr, nil
-}
-
 func NewVless(option VlessOption) (*Vless, error) {
 	var addons *vless.Addons
-	if option.Network != "ws" && len(option.Flow) >= 16 {
+	if len(option.Flow) >= 16 {
 		option.Flow = option.Flow[:16]
 		if option.Flow != vless.XRV {
 			return nil, fmt.Errorf("unsupported xtls flow type: %s", option.Flow)
@@ -547,6 +458,11 @@ func NewVless(option VlessOption) (*Vless, error) {
 		option: &option,
 	}
 
+	v.encryption, err = encryption.NewClient(option.Encryption)
+	if err != nil {
+		return nil, err
+	}
+
 	v.realityConfig, err = v.option.RealityOpts.Parse()
 	if err != nil {
 		return nil, err
@@ -589,10 +505,15 @@ func NewVless(option VlessOption) (*Vless, error) {
 		}
 		var tlsConfig *tls.Config
 		if option.TLS {
-			tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(&tls.Config{
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				ServerName:         v.option.ServerName,
-			}, v.option.Fingerprint)
+			tlsConfig, err = ca.GetTLSConfig(ca.Option{
+				TLSConfig: &tls.Config{
+					InsecureSkipVerify: v.option.SkipCertVerify,
+					ServerName:         v.option.ServerName,
+				},
+				Fingerprint: v.option.Fingerprint,
+				Certificate: v.option.Certificate,
+				PrivateKey:  v.option.PrivateKey,
+			})
 			if err != nil {
 				return nil, err
 			}

adapter/outbound/vmess.go

@@ -58,6 +58,8 @@ type VmessOption struct {
 	ALPN                []string       `proxy:"alpn,omitempty"`
 	SkipCertVerify      bool           `proxy:"skip-cert-verify,omitempty"`
 	Fingerprint         string         `proxy:"fingerprint,omitempty"`
+	Certificate         string         `proxy:"certificate,omitempty"`
+	PrivateKey          string         `proxy:"private-key,omitempty"`
 	ServerName          string         `proxy:"servername,omitempty"`
 	ECHOpts             ECHOptions     `proxy:"ech-opts,omitempty"`
 	RealityOpts         RealityOptions `proxy:"reality-opts,omitempty"`
@@ -123,13 +125,16 @@ func (v *Vmess) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 
 		if v.option.TLS {
 			wsOpts.TLS = true
-			tlsConfig := &tls.Config{
-				ServerName:         host,
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				NextProtos:         []string{"http/1.1"},
-			}
-
-			wsOpts.TLSConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, v.option.Fingerprint)
+			wsOpts.TLSConfig, err = ca.GetTLSConfig(ca.Option{
+				TLSConfig: &tls.Config{
+					ServerName:         host,
+					InsecureSkipVerify: v.option.SkipCertVerify,
+					NextProtos:         []string{"http/1.1"},
+				},
+				Fingerprint: v.option.Fingerprint,
+				Certificate: v.option.Certificate,
+				PrivateKey:  v.option.PrivateKey,
+			})
 			if err != nil {
 				return nil, err
 			}
@@ -178,6 +183,8 @@ func (v *Vmess) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 			Host:              host,
 			SkipCertVerify:    v.option.SkipCertVerify,
 			FingerPrint:       v.option.Fingerprint,
+			Certificate:       v.option.Certificate,
+			PrivateKey:        v.option.PrivateKey,
 			NextProtos:        []string{"h2"},
 			ClientFingerprint: v.option.ClientFingerprint,
 			Reality:           v.realityConfig,
@@ -208,6 +215,8 @@ func (v *Vmess) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 				Host:              host,
 				SkipCertVerify:    v.option.SkipCertVerify,
 				FingerPrint:       v.option.Fingerprint,
+				Certificate:       v.option.Certificate,
+				PrivateKey:        v.option.PrivateKey,
 				ClientFingerprint: v.option.ClientFingerprint,
 				ECH:               v.echConfig,
 				Reality:           v.realityConfig,
@@ -501,10 +510,15 @@ func NewVmess(option VmessOption) (*Vmess, error) {
 		}
 		var tlsConfig *tls.Config
 		if option.TLS {
-			tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(&tls.Config{
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				ServerName:         v.option.ServerName,
-			}, v.option.Fingerprint)
+			tlsConfig, err = ca.GetTLSConfig(ca.Option{
+				TLSConfig: &tls.Config{
+					InsecureSkipVerify: v.option.SkipCertVerify,
+					ServerName:         v.option.ServerName,
+				},
+				Fingerprint: v.option.Fingerprint,
+				Certificate: v.option.Certificate,
+				PrivateKey:  v.option.PrivateKey,
+			})
 			if err != nil {
 				return nil, err
 			}

adapter/outbound/wireguard.go

@@ -87,15 +87,26 @@ type WireGuardPeerOption struct {
 }
 
 type AmneziaWGOption struct {
-	JC   int    `proxy:"jc"`
-	JMin int    `proxy:"jmin"`
-	JMax int    `proxy:"jmax"`
-	S1   int    `proxy:"s1"`
-	S2   int    `proxy:"s2"`
-	H1   uint32 `proxy:"h1"`
-	H2   uint32 `proxy:"h2"`
-	H3   uint32 `proxy:"h3"`
-	H4   uint32 `proxy:"h4"`
+	JC    int    `proxy:"jc,omitempty"`
+	JMin  int    `proxy:"jmin,omitempty"`
+	JMax  int    `proxy:"jmax,omitempty"`
+	S1    int    `proxy:"s1,omitempty"`
+	S2    int    `proxy:"s2,omitempty"`
+	S3    int    `proxy:"s3,omitempty"`    // AmneziaWG v1.5 and v2
+	S4    int    `proxy:"s4,omitempty"`    // AmneziaWG v1.5 and v2
+	H1    string `proxy:"h1,omitempty"`    // In AmneziaWG v1.x, it was uint32, but our WeaklyTypedInput can handle this situation
+	H2    string `proxy:"h2,omitempty"`    // In AmneziaWG v1.x, it was uint32, but our WeaklyTypedInput can handle this situation
+	H3    string `proxy:"h3,omitempty"`    // In AmneziaWG v1.x, it was uint32, but our WeaklyTypedInput can handle this situation
+	H4    string `proxy:"h4,omitempty"`    // In AmneziaWG v1.x, it was uint32, but our WeaklyTypedInput can handle this situation
+	I1    string `proxy:"i1,omitempty"`    // AmneziaWG v1.5 and v2
+	I2    string `proxy:"i2,omitempty"`    // AmneziaWG v1.5 and v2
+	I3    string `proxy:"i3,omitempty"`    // AmneziaWG v1.5 and v2
+	I4    string `proxy:"i4,omitempty"`    // AmneziaWG v1.5 and v2
+	I5    string `proxy:"i5,omitempty"`    // AmneziaWG v1.5 and v2
+	J1    string `proxy:"j1,omitempty"`    // AmneziaWG v1.5 only (removed in v2)
+	J2    string `proxy:"j2,omitempty"`    // AmneziaWG v1.5 only (removed in v2)
+	J3    string `proxy:"j3,omitempty"`    // AmneziaWG v1.5 only (removed in v2)
+	Itime int64  `proxy:"itime,omitempty"` // AmneziaWG v1.5 only (removed in v2)
 }
 
 type wgSingErrorHandler struct {
@@ -386,15 +397,66 @@ func (w *WireGuard) genIpcConf(ctx context.Context, updateOnly bool) (string, er
 	if !updateOnly {
 		ipcConf += "private_key=" + w.option.PrivateKey + "\n"
 		if w.option.AmneziaWGOption != nil {
-			ipcConf += "jc=" + strconv.Itoa(w.option.AmneziaWGOption.JC) + "\n"
-			ipcConf += "jmin=" + strconv.Itoa(w.option.AmneziaWGOption.JMin) + "\n"
-			ipcConf += "jmax=" + strconv.Itoa(w.option.AmneziaWGOption.JMax) + "\n"
-			ipcConf += "s1=" + strconv.Itoa(w.option.AmneziaWGOption.S1) + "\n"
-			ipcConf += "s2=" + strconv.Itoa(w.option.AmneziaWGOption.S2) + "\n"
-			ipcConf += "h1=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H1), 10) + "\n"
-			ipcConf += "h2=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H2), 10) + "\n"
-			ipcConf += "h3=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H3), 10) + "\n"
-			ipcConf += "h4=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H4), 10) + "\n"
+			if w.option.AmneziaWGOption.JC != 0 {
+				ipcConf += "jc=" + strconv.Itoa(w.option.AmneziaWGOption.JC) + "\n"
+			}
+			if w.option.AmneziaWGOption.JMin != 0 {
+				ipcConf += "jmin=" + strconv.Itoa(w.option.AmneziaWGOption.JMin) + "\n"
+			}
+			if w.option.AmneziaWGOption.JMax != 0 {
+				ipcConf += "jmax=" + strconv.Itoa(w.option.AmneziaWGOption.JMax) + "\n"
+			}
+			if w.option.AmneziaWGOption.S1 != 0 {
+				ipcConf += "s1=" + strconv.Itoa(w.option.AmneziaWGOption.S1) + "\n"
+			}
+			if w.option.AmneziaWGOption.S2 != 0 {
+				ipcConf += "s2=" + strconv.Itoa(w.option.AmneziaWGOption.S2) + "\n"
+			}
+			if w.option.AmneziaWGOption.S3 != 0 {
+				ipcConf += "s3=" + strconv.Itoa(w.option.AmneziaWGOption.S3) + "\n"
+			}
+			if w.option.AmneziaWGOption.S4 != 0 {
+				ipcConf += "s4=" + strconv.Itoa(w.option.AmneziaWGOption.S4) + "\n"
+			}
+			if w.option.AmneziaWGOption.H1 != "" {
+				ipcConf += "h1=" + w.option.AmneziaWGOption.H1 + "\n"
+			}
+			if w.option.AmneziaWGOption.H2 != "" {
+				ipcConf += "h2=" + w.option.AmneziaWGOption.H2 + "\n"
+			}
+			if w.option.AmneziaWGOption.H3 != "" {
+				ipcConf += "h3=" + w.option.AmneziaWGOption.H3 + "\n"
+			}
+			if w.option.AmneziaWGOption.H4 != "" {
+				ipcConf += "h4=" + w.option.AmneziaWGOption.H4 + "\n"
+			}
+			if w.option.AmneziaWGOption.I1 != "" {
+				ipcConf += "i1=" + w.option.AmneziaWGOption.I1 + "\n"
+			}
+			if w.option.AmneziaWGOption.I2 != "" {
+				ipcConf += "i2=" + w.option.AmneziaWGOption.I2 + "\n"
+			}
+			if w.option.AmneziaWGOption.I3 != "" {
+				ipcConf += "i3=" + w.option.AmneziaWGOption.I3 + "\n"
+			}
+			if w.option.AmneziaWGOption.I4 != "" {
+				ipcConf += "i4=" + w.option.AmneziaWGOption.I4 + "\n"
+			}
+			if w.option.AmneziaWGOption.I5 != "" {
+				ipcConf += "i5=" + w.option.AmneziaWGOption.I5 + "\n"
+			}
+			if w.option.AmneziaWGOption.J1 != "" {
+				ipcConf += "j1=" + w.option.AmneziaWGOption.J1 + "\n"
+			}
+			if w.option.AmneziaWGOption.J2 != "" {
+				ipcConf += "j2=" + w.option.AmneziaWGOption.J2 + "\n"
+			}
+			if w.option.AmneziaWGOption.J3 != "" {
+				ipcConf += "j3=" + w.option.AmneziaWGOption.J3 + "\n"
+			}
+			if w.option.AmneziaWGOption.Itime != 0 {
+				ipcConf += "itime=" + strconv.FormatInt(int64(w.option.AmneziaWGOption.Itime), 10) + "\n"
+			}
 		}
 	}
 	if len(w.option.Peers) > 0 {

adapter/outboundgroup/fallback.go

@@ -10,7 +10,7 @@ import (
 	N "github.com/metacubex/mihomo/common/net"
 	"github.com/metacubex/mihomo/common/utils"
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 )
 
 type Fallback struct {
@@ -150,7 +150,7 @@ func (f *Fallback) ForceSet(name string) {
 	f.selected = name
 }
 
-func NewFallback(option *GroupCommonOption, providers []provider.ProxyProvider) *Fallback {
+func NewFallback(option *GroupCommonOption, providers []P.ProxyProvider) *Fallback {
 	return &Fallback{
 		GroupBase: NewGroupBase(GroupBaseOption{
 			Name:           option.Name,

adapter/outboundgroup/groupbase.go

@@ -12,8 +12,7 @@ import (
 	"github.com/metacubex/mihomo/common/atomic"
 	"github.com/metacubex/mihomo/common/utils"
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-	types "github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 	"github.com/metacubex/mihomo/log"
 	"github.com/metacubex/mihomo/tunnel"
 
@@ -26,7 +25,7 @@ type GroupBase struct {
 	filterRegs        []*regexp2.Regexp
 	excludeFilterRegs []*regexp2.Regexp
 	excludeTypeArray  []string
-	providers         []provider.ProxyProvider
+	providers         []P.ProxyProvider
 	failedTestMux     sync.Mutex
 	failedTimes       int
 	failedTime        time.Time
@@ -48,7 +47,7 @@ type GroupBaseOption struct {
 	ExcludeType    string
 	TestTimeout    int
 	MaxFailedTimes int
-	Providers      []provider.ProxyProvider
+	Providers      []P.ProxyProvider
 }
 
 func NewGroupBase(opt GroupBaseOption) *GroupBase {
@@ -125,7 +124,7 @@ func (gb *GroupBase) GetProxies(touch bool) []C.Proxy {
 		}
 	} else {
 		for _, pd := range gb.providers {
-			if pd.VehicleType() == types.Compatible { // compatible provider unneeded filter
+			if pd.VehicleType() == P.Compatible { // compatible provider unneeded filter
 				proxies = append(proxies, pd.Proxies()...)
 				continue
 			}

adapter/outboundgroup/loadbalance.go

@@ -14,7 +14,7 @@ import (
 	N "github.com/metacubex/mihomo/common/net"
 	"github.com/metacubex/mihomo/common/utils"
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 
 	"golang.org/x/net/publicsuffix"
 )
@@ -194,7 +194,7 @@ func strategyStickySessions(url string) strategyFn {
 		key := utils.MapHash(getKeyWithSrcAndDst(metadata))
 		length := len(proxies)
 		idx, has := lruCache.Get(key)
-		if !has {
+		if !has || idx >= length {
 			idx = int(jumpHash(key+uint64(time.Now().UnixNano()), int32(length)))
 		}
 
@@ -239,7 +239,7 @@ func (lb *LoadBalance) MarshalJSON() ([]byte, error) {
 	})
 }
 
-func NewLoadBalance(option *GroupCommonOption, providers []provider.ProxyProvider, strategy string) (lb *LoadBalance, err error) {
+func NewLoadBalance(option *GroupCommonOption, providers []P.ProxyProvider, strategy string) (lb *LoadBalance, err error) {
 	var strategyFn strategyFn
 	switch strategy {
 	case "consistent-hashing":

adapter/outboundgroup/parser.go

@@ -11,7 +11,7 @@ import (
 	"github.com/metacubex/mihomo/common/structure"
 	"github.com/metacubex/mihomo/common/utils"
 	C "github.com/metacubex/mihomo/constant"
-	types "github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 	"github.com/metacubex/mihomo/log"
 )
 
@@ -48,7 +48,7 @@ type GroupCommonOption struct {
 	RoutingMark int    `group:"routing-mark,omitempty"`
 }
 
-func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, providersMap map[string]types.ProxyProvider, AllProxies []string, AllProviders []string) (C.ProxyAdapter, error) {
+func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, providersMap map[string]P.ProxyProvider, AllProxies []string, AllProviders []string) (C.ProxyAdapter, error) {
 	decoder := structure.NewDecoder(structure.Option{TagName: "group", WeaklyTypedInput: true})
 
 	groupOption := &GroupCommonOption{
@@ -71,7 +71,7 @@ func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, provide
 
 	groupName := groupOption.Name
 
-	providers := []types.ProxyProvider{}
+	providers := []P.ProxyProvider{}
 
 	if groupOption.IncludeAll {
 		groupOption.IncludeAllProviders = true
@@ -169,7 +169,7 @@ func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, provide
 			return nil, fmt.Errorf("%s: %w", groupName, err)
 		}
 
-		providers = append([]types.ProxyProvider{pd}, providers...)
+		providers = append([]P.ProxyProvider{pd}, providers...)
 		providersMap[groupName] = pd
 	}
 
@@ -186,7 +186,7 @@ func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, provide
 		strategy := parseStrategy(config)
 		return NewLoadBalance(groupOption, providers, strategy)
 	case "relay":
-		group = NewRelay(groupOption, providers)
+		return nil, fmt.Errorf("%w: The group [%s] with relay type was removed, please using dialer-proxy instead", errType, groupName)
 	default:
 		return nil, fmt.Errorf("%w: %s", errType, groupOption.Type)
 	}
@@ -206,15 +206,15 @@ func getProxies(mapping map[string]C.Proxy, list []string) ([]C.Proxy, error) {
 	return ps, nil
 }
 
-func getProviders(mapping map[string]types.ProxyProvider, list []string) ([]types.ProxyProvider, error) {
-	var ps []types.ProxyProvider
+func getProviders(mapping map[string]P.ProxyProvider, list []string) ([]P.ProxyProvider, error) {
+	var ps []P.ProxyProvider
 	for _, name := range list {
 		p, ok := mapping[name]
 		if !ok {
 			return nil, fmt.Errorf("'%s' not found", name)
 		}
 
-		if p.VehicleType() == types.Compatible {
+		if p.VehicleType() == P.Compatible {
 			return nil, fmt.Errorf("proxy group %s can't contains in `use`", name)
 		}
 		ps = append(ps, p)
@@ -222,7 +222,7 @@ func getProviders(mapping map[string]types.ProxyProvider, list []string) ([]type
 	return ps, nil
 }
 
-func addTestUrlToProviders(providers []types.ProxyProvider, url string, expectedStatus utils.IntRanges[uint16], filter string, interval uint) {
+func addTestUrlToProviders(providers []P.ProxyProvider, url string, expectedStatus utils.IntRanges[uint16], filter string, interval uint) {
 	if len(providers) == 0 || len(url) == 0 {
 		return
 	}

adapter/outboundgroup/patch_android.go

@@ -4,22 +4,22 @@ package outboundgroup
 
 import (
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 )
 
 type ProxyGroup interface {
 	C.ProxyAdapter
 
-	Providers() []provider.ProxyProvider
+	Providers() []P.ProxyProvider
 	Proxies() []C.Proxy
 	Now() string
 }
 
-func (f *Fallback) Providers() []provider.ProxyProvider {
+func (f *Fallback) Providers() []P.ProxyProvider {
 	return f.providers
 }
 
-func (lb *LoadBalance) Providers() []provider.ProxyProvider {
+func (lb *LoadBalance) Providers() []P.ProxyProvider {
 	return lb.providers
 }
 
@@ -35,7 +35,7 @@ func (lb *LoadBalance) Now() string {
 	return ""
 }
 
-func (r *Relay) Providers() []provider.ProxyProvider {
+func (r *Relay) Providers() []P.ProxyProvider {
 	return r.providers
 }
 
@@ -47,7 +47,7 @@ func (r *Relay) Now() string {
 	return ""
 }
 
-func (s *Selector) Providers() []provider.ProxyProvider {
+func (s *Selector) Providers() []P.ProxyProvider {
 	return s.providers
 }
 
@@ -55,7 +55,7 @@ func (s *Selector) Proxies() []C.Proxy {
 	return s.GetProxies(false)
 }
 
-func (u *URLTest) Providers() []provider.ProxyProvider {
+func (u *URLTest) Providers() []P.ProxyProvider {
 	return u.providers
 }
 

adapter/outboundgroup/relay.go

@@ -8,7 +8,7 @@ import (
 	"github.com/metacubex/mihomo/component/dialer"
 	"github.com/metacubex/mihomo/component/proxydialer"
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 	"github.com/metacubex/mihomo/log"
 )
 
@@ -149,7 +149,7 @@ func (r *Relay) Addr() string {
 	return proxies[len(proxies)-1].Addr()
 }
 
-func NewRelay(option *GroupCommonOption, providers []provider.ProxyProvider) *Relay {
+func NewRelay(option *GroupCommonOption, providers []P.ProxyProvider) *Relay {
 	log.Warnln("The group [%s] with relay type is deprecated, please using dialer-proxy instead", option.Name)
 	return &Relay{
 		GroupBase: NewGroupBase(GroupBaseOption{

adapter/outboundgroup/selector.go

@@ -6,7 +6,7 @@ import (
 	"errors"
 
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 )
 
 type Selector struct {
@@ -108,7 +108,7 @@ func (s *Selector) selectedProxy(touch bool) C.Proxy {
 	return proxies[0]
 }
 
-func NewSelector(option *GroupCommonOption, providers []provider.ProxyProvider) *Selector {
+func NewSelector(option *GroupCommonOption, providers []P.ProxyProvider) *Selector {
 	return &Selector{
 		GroupBase: NewGroupBase(GroupBaseOption{
 			Name:           option.Name,

adapter/outboundgroup/urltest.go

@@ -11,7 +11,7 @@ import (
 	"github.com/metacubex/mihomo/common/singledo"
 	"github.com/metacubex/mihomo/common/utils"
 	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 )
 
 type urlTestOption func(*URLTest)
@@ -202,7 +202,7 @@ func parseURLTestOption(config map[string]any) []urlTestOption {
 	return opts
 }
 
-func NewURLTest(option *GroupCommonOption, providers []provider.ProxyProvider, options ...urlTestOption) *URLTest {
+func NewURLTest(option *GroupCommonOption, providers []P.ProxyProvider, options ...urlTestOption) *URLTest {
 	urlTest := &URLTest{
 		GroupBase: NewGroupBase(GroupBaseOption{
 			Name:           option.Name,

adapter/parser.go

@@ -49,13 +49,7 @@ func ParseProxy(mapping map[string]any) (C.Proxy, error) {
 		}
 		proxy, err = outbound.NewHttp(*httpOption)
 	case "vmess":
-		vmessOption := &outbound.VmessOption{
-			HTTPOpts: outbound.HTTPOptions{
-				Method: "GET",
-				Path:   []string{"/"},
-			},
-		}
-
+		vmessOption := &outbound.VmessOption{}
 		err = decoder.Decode(mapping, vmessOption)
 		if err != nil {
 			break
@@ -152,6 +146,13 @@ func ParseProxy(mapping map[string]any) (C.Proxy, error) {
 			break
 		}
 		proxy, err = outbound.NewAnyTLS(*anytlsOption)
+	case "sudoku":
+		sudokuOption := &outbound.SudokuOption{}
+		err = decoder.Decode(mapping, sudokuOption)
+		if err != nil {
+			break
+		}
+		proxy, err = outbound.NewSudoku(*sudokuOption)
 	default:
 		return nil, fmt.Errorf("unsupport proxy type: %s", proxyType)
 	}

adapter/provider/parser.go

@@ -10,7 +10,7 @@ import (
 	"github.com/metacubex/mihomo/common/utils"
 	"github.com/metacubex/mihomo/component/resource"
 	C "github.com/metacubex/mihomo/constant"
-	types "github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 
 	"github.com/dlclark/regexp2"
 )
@@ -73,7 +73,7 @@ type proxyProviderSchema struct {
 	Header      map[string][]string `provider:"header,omitempty"`
 }
 
-func ParseProxyProvider(name string, mapping map[string]any) (types.ProxyProvider, error) {
+func ParseProxyProvider(name string, mapping map[string]any) (P.ProxyProvider, error) {
 	decoder := structure.NewDecoder(structure.Option{TagName: "provider", WeaklyTypedInput: true})
 
 	schema := &proxyProviderSchema{
@@ -104,7 +104,7 @@ func ParseProxyProvider(name string, mapping map[string]any) (types.ProxyProvide
 		return nil, err
 	}
 
-	var vehicle types.Vehicle
+	var vehicle P.Vehicle
 	switch schema.Type {
 	case "file":
 		path := C.Path.Resolve(schema.Path)

adapter/provider/provider.go

@@ -16,7 +16,7 @@ import (
 	"github.com/metacubex/mihomo/component/profile/cachefile"
 	"github.com/metacubex/mihomo/component/resource"
 	C "github.com/metacubex/mihomo/constant"
-	types "github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 	"github.com/metacubex/mihomo/tunnel/statistic"
 
 	"github.com/dlclark/regexp2"
@@ -68,8 +68,8 @@ func (bp *baseProvider) HealthCheck() {
 	bp.healthCheck.check()
 }
 
-func (bp *baseProvider) Type() types.ProviderType {
-	return types.Proxy
+func (bp *baseProvider) Type() P.ProviderType {
+	return P.Proxy
 }
 
 func (bp *baseProvider) Proxies() []C.Proxy {
@@ -171,7 +171,7 @@ func (pp *proxySetProvider) Close() error {
 	return pp.Fetcher.Close()
 }
 
-func NewProxySetProvider(name string, interval time.Duration, payload []map[string]any, parser resource.Parser[[]C.Proxy], vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
+func NewProxySetProvider(name string, interval time.Duration, payload []map[string]any, parser resource.Parser[[]C.Proxy], vehicle P.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
 	pd := &proxySetProvider{
 		baseProvider: baseProvider{
 			name:        name,
@@ -238,8 +238,8 @@ func (ip *inlineProvider) MarshalJSON() ([]byte, error) {
 	})
 }
 
-func (ip *inlineProvider) VehicleType() types.VehicleType {
-	return types.Inline
+func (ip *inlineProvider) VehicleType() P.VehicleType {
+	return P.Inline
 }
 
 func (ip *inlineProvider) Update() error {
@@ -303,8 +303,8 @@ func (cp *compatibleProvider) Update() error {
 	return nil
 }
 
-func (cp *compatibleProvider) VehicleType() types.VehicleType {
-	return types.Compatible
+func (cp *compatibleProvider) VehicleType() P.VehicleType {
+	return P.Compatible
 }
 
 func NewCompatibleProvider(name string, proxies []C.Proxy, hc *HealthCheck) (*CompatibleProvider, error) {
@@ -331,15 +331,22 @@ func (cp *CompatibleProvider) Close() error {
 }
 
 func NewProxiesParser(filter string, excludeFilter string, excludeType string, dialerProxy string, override OverrideSchema) (resource.Parser[[]C.Proxy], error) {
-	excludeFilterReg, err := regexp2.Compile(excludeFilter, regexp2.None)
-	if err != nil {
-		return nil, fmt.Errorf("invalid excludeFilter regex: %w", err)
-	}
 	var excludeTypeArray []string
 	if excludeType != "" {
 		excludeTypeArray = strings.Split(excludeType, "|")
 	}
 
+	var excludeFilterRegs []*regexp2.Regexp
+	if excludeFilter != "" {
+		for _, excludeFilter := range strings.Split(excludeFilter, "`") {
+			excludeFilterReg, err := regexp2.Compile(excludeFilter, regexp2.None)
+			if err != nil {
+				return nil, fmt.Errorf("invalid excludeFilter regex: %w", err)
+			}
+			excludeFilterRegs = append(excludeFilterRegs, excludeFilterReg)
+		}
+	}
+
 	var filterRegs []*regexp2.Regexp
 	for _, filter := range strings.Split(filter, "`") {
 		filterReg, err := regexp2.Compile(filter, regexp2.None)
@@ -367,8 +374,9 @@ func NewProxiesParser(filter string, excludeFilter string, excludeType string, d
 		proxies := []C.Proxy{}
 		proxiesSet := map[string]struct{}{}
 		for _, filterReg := range filterRegs {
+		LOOP1:
 			for idx, mapping := range schema.Proxies {
-				if nil != excludeTypeArray && len(excludeTypeArray) > 0 {
+				if len(excludeTypeArray) > 0 {
 					mType, ok := mapping["type"]
 					if !ok {
 						continue
@@ -377,18 +385,11 @@ func NewProxiesParser(filter string, excludeFilter string, excludeType string, d
 					if !ok {
 						continue
 					}
-					flag := false
-					for i := range excludeTypeArray {
-						if strings.EqualFold(pType, excludeTypeArray[i]) {
-							flag = true
-							break
+					for _, excludeType := range excludeTypeArray {
+						if strings.EqualFold(pType, excludeType) {
+							continue LOOP1
 						}
-
 					}
-					if flag {
-						continue
-					}
-
 				}
 				mName, ok := mapping["name"]
 				if !ok {
@@ -398,9 +399,11 @@ func NewProxiesParser(filter string, excludeFilter string, excludeType string, d
 				if !ok {
 					continue
 				}
-				if len(excludeFilter) > 0 {
-					if mat, _ := excludeFilterReg.MatchString(name); mat {
-						continue
+				if len(excludeFilterRegs) > 0 {
+					for _, excludeFilterReg := range excludeFilterRegs {
+						if mat, _ := excludeFilterReg.MatchString(name); mat {
+							continue LOOP1
+						}
 					}
 				}
 				if len(filter) > 0 {

common/atomic/value.go

@@ -5,58 +5,50 @@ import (
 	"sync/atomic"
 )
 
-func DefaultValue[T any]() T {
-	var defaultValue T
-	return defaultValue
-}
-
 type TypedValue[T any] struct {
-	_     noCopy
-	value atomic.Value
+	value atomic.Pointer[T]
 }
 
-// tValue is a struct with determined type to resolve atomic.Value usages with interface types
-// https://github.com/golang/go/issues/22550
-//
-// The intention to have an atomic value store for errors. However, running this code panics:
-// panic: sync/atomic: store of inconsistently typed value into Value
-// This is because atomic.Value requires that the underlying concrete type be the same (which is a reasonable expectation for its implementation).
-// When going through the atomic.Value.Store method call, the fact that both these are of the error interface is lost.
-type tValue[T any] struct {
-	value T
+func (t *TypedValue[T]) Load() (v T) {
+	v, _ = t.LoadOk()
+	return
 }
 
-func (t *TypedValue[T]) Load() T {
-	value, _ := t.LoadOk()
-	return value
-}
-
-func (t *TypedValue[T]) LoadOk() (_ T, ok bool) {
+func (t *TypedValue[T]) LoadOk() (v T, ok bool) {
 	value := t.value.Load()
 	if value == nil {
-		return DefaultValue[T](), false
+		return
 	}
-	return value.(tValue[T]).value, true
+	return *value, true
 }
 
 func (t *TypedValue[T]) Store(value T) {
-	t.value.Store(tValue[T]{value})
+	t.value.Store(&value)
 }
 
-func (t *TypedValue[T]) Swap(new T) T {
-	old := t.value.Swap(tValue[T]{new})
+func (t *TypedValue[T]) Swap(new T) (v T) {
+	old := t.value.Swap(&new)
 	if old == nil {
-		return DefaultValue[T]()
+		return
 	}
-	return old.(tValue[T]).value
+	return *old
 }
 
 func (t *TypedValue[T]) CompareAndSwap(old, new T) bool {
-	return t.value.CompareAndSwap(tValue[T]{old}, tValue[T]{new}) ||
-		// In the edge-case where [atomic.Value.Store] is uninitialized
-		// and trying to compare with the zero value of T,
-		// then compare-and-swap with the nil any value.
-		(any(old) == any(DefaultValue[T]()) && t.value.CompareAndSwap(any(nil), tValue[T]{new}))
+	for {
+		currentP := t.value.Load()
+		var currentValue T
+		if currentP != nil {
+			currentValue = *currentP
+		}
+		// Compare old and current via runtime equality check.
+		if any(currentValue) != any(old) {
+			return false
+		}
+		if t.value.CompareAndSwap(currentP, &new) {
+			return true
+		}
+	}
 }
 
 func (t *TypedValue[T]) MarshalJSON() ([]byte, error) {
@@ -89,9 +81,3 @@ func NewTypedValue[T any](t T) (v TypedValue[T]) {
 	v.Store(t)
 	return
 }
-
-type noCopy struct{}
-
-// Lock is a no-op used by -copylocks checker from `go vet`.
-func (*noCopy) Lock()   {}
-func (*noCopy) Unlock() {}

common/atomic/value_test.go

@@ -7,20 +7,6 @@ import (
 )
 
 func TestTypedValue(t *testing.T) {
-	{
-		// Always wrapping should not allocate for simple values
-		// because tValue[T] has the same memory layout as T.
-		var v TypedValue[bool]
-		bools := []bool{true, false}
-		if n := int(testing.AllocsPerRun(1000, func() {
-			for _, b := range bools {
-				v.Store(b)
-			}
-		})); n != 0 {
-			t.Errorf("AllocsPerRun = %d, want 0", n)
-		}
-	}
-
 	{
 		var v TypedValue[int]
 		got, gotOk := v.LoadOk()
@@ -58,20 +44,126 @@ func TestTypedValue(t *testing.T) {
 		}
 	}
 
+	{
+		e1, e2, e3 := io.EOF, &os.PathError{}, &os.PathError{}
+		var v TypedValue[error]
+		if v.CompareAndSwap(e1, e2) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != nil {
+			t.Fatalf("Load = (%v), want (%v)", value, nil)
+		}
+		if v.CompareAndSwap(nil, e1) != true {
+			t.Fatalf("CompareAndSwap = false, want true")
+		}
+		if value := v.Load(); value != e1 {
+			t.Fatalf("Load = (%v), want (%v)", value, e1)
+		}
+		if v.CompareAndSwap(e2, e3) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != e1 {
+			t.Fatalf("Load = (%v), want (%v)", value, e1)
+		}
+		if v.CompareAndSwap(e1, e2) != true {
+			t.Fatalf("CompareAndSwap = false, want true")
+		}
+		if value := v.Load(); value != e2 {
+			t.Fatalf("Load = (%v), want (%v)", value, e2)
+		}
+		if v.CompareAndSwap(e3, e2) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != e2 {
+			t.Fatalf("Load = (%v), want (%v)", value, e2)
+		}
+		if v.CompareAndSwap(nil, e3) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != e2 {
+			t.Fatalf("Load = (%v), want (%v)", value, e2)
+		}
+	}
+
 	{
 		c1, c2, c3 := make(chan struct{}), make(chan struct{}), make(chan struct{})
 		var v TypedValue[chan struct{}]
 		if v.CompareAndSwap(c1, c2) != false {
 			t.Fatalf("CompareAndSwap = true, want false")
 		}
+		if value := v.Load(); value != nil {
+			t.Fatalf("Load = (%v), want (%v)", value, nil)
+		}
 		if v.CompareAndSwap(nil, c1) != true {
 			t.Fatalf("CompareAndSwap = false, want true")
 		}
+		if value := v.Load(); value != c1 {
+			t.Fatalf("Load = (%v), want (%v)", value, c1)
+		}
 		if v.CompareAndSwap(c2, c3) != false {
 			t.Fatalf("CompareAndSwap = true, want false")
 		}
+		if value := v.Load(); value != c1 {
+			t.Fatalf("Load = (%v), want (%v)", value, c1)
+		}
 		if v.CompareAndSwap(c1, c2) != true {
 			t.Fatalf("CompareAndSwap = false, want true")
 		}
+		if value := v.Load(); value != c2 {
+			t.Fatalf("Load = (%v), want (%v)", value, c2)
+		}
+		if v.CompareAndSwap(c3, c2) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != c2 {
+			t.Fatalf("Load = (%v), want (%v)", value, c2)
+		}
+		if v.CompareAndSwap(nil, c3) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != c2 {
+			t.Fatalf("Load = (%v), want (%v)", value, c2)
+		}
+	}
+
+	{
+		c1, c2, c3 := &io.LimitedReader{}, &io.SectionReader{}, &io.SectionReader{}
+		var v TypedValue[io.Reader]
+		if v.CompareAndSwap(c1, c2) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != nil {
+			t.Fatalf("Load = (%v), want (%v)", value, nil)
+		}
+		if v.CompareAndSwap(nil, c1) != true {
+			t.Fatalf("CompareAndSwap = false, want true")
+		}
+		if value := v.Load(); value != c1 {
+			t.Fatalf("Load = (%v), want (%v)", value, c1)
+		}
+		if v.CompareAndSwap(c2, c3) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != c1 {
+			t.Fatalf("Load = (%v), want (%v)", value, c1)
+		}
+		if v.CompareAndSwap(c1, c2) != true {
+			t.Fatalf("CompareAndSwap = false, want true")
+		}
+		if value := v.Load(); value != c2 {
+			t.Fatalf("Load = (%v), want (%v)", value, c2)
+		}
+		if v.CompareAndSwap(c3, c2) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != c2 {
+			t.Fatalf("Load = (%v), want (%v)", value, c2)
+		}
+		if v.CompareAndSwap(nil, c3) != false {
+			t.Fatalf("CompareAndSwap = true, want false")
+		}
+		if value := v.Load(); value != c2 {
+			t.Fatalf("Load = (%v), want (%v)", value, c2)
+		}
 	}
 }

common/buf/sing.go

@@ -14,6 +14,7 @@ var NewPacket = buf.NewPacket
 var NewSize = buf.NewSize
 var With = buf.With
 var As = buf.As
+var ReleaseMulti = buf.ReleaseMulti
 
 var (
 	Must  = common.Must

common/convert/converter.go

@@ -221,6 +221,9 @@ func ConvertsV2Ray(buf []byte) ([]map[string]any, error) {
 			if flow := query.Get("flow"); flow != "" {
 				vless["flow"] = strings.ToLower(flow)
 			}
+			if encryption := query.Get("encryption"); encryption != "" {
+				vless["encryption"] = encryption
+			}
 			proxies = append(proxies, vless)
 
 		case "vmess":

common/maphash/comparable_go120.go

@@ -138,3 +138,5 @@ func escape[T any](x T) T {
 // ptrSize is the size of a pointer in bytes - unsafe.Sizeof(uintptr(0)) but as an ideal constant.
 // It is also the size of the machine's native word size (that is, 4 on 32-bit systems, 8 on 64-bit).
 const ptrSize = 4 << (^uintptr(0) >> 63)
+
+const testComparableAllocations = false

common/maphash/comparable_go124.go

@@ -11,3 +11,5 @@ func Comparable[T comparable](seed Seed, v T) uint64 {
 func WriteComparable[T comparable](h *Hash, x T) {
 	maphash.WriteComparable(h, x)
 }
+
+const testComparableAllocations = true

common/maphash/maphash_test.go

@@ -423,7 +423,9 @@ func TestWriteComparableNoncommute(t *testing.T) {
 }
 
 func TestComparableAllocations(t *testing.T) {
-	t.Skip("test broken in old golang version")
+	if !testComparableAllocations {
+		t.Skip("test broken in old golang version")
+	}
 	seed := MakeSeed()
 	x := heapStr(t)
 	allocs := testing.AllocsPerRun(10, func() {

common/net/deadline/conn.go

@@ -149,6 +149,10 @@ func (c *Conn) ReaderReplaceable() bool {
 	return c.disablePipe.Load() || c.deadline.Load().IsZero()
 }
 
+func (c *Conn) WriterReplaceable() bool {
+	return true
+}
+
 func (c *Conn) Upstream() any {
 	return c.ExtendedConn
 }

common/net/sing.go

@@ -1,9 +1,8 @@
 package net
 
 import (
-	"context"
+	"io"
 	"net"
-	"runtime"
 
 	"github.com/metacubex/mihomo/common/net/deadline"
 
@@ -22,11 +21,26 @@ type ExtendedReader = network.ExtendedReader
 
 var WriteBuffer = bufio.WriteBuffer
 
+type ReadWaitOptions = network.ReadWaitOptions
+
+var NewReadWaitOptions = network.NewReadWaitOptions
+var CalculateFrontHeadroom = network.CalculateFrontHeadroom
+var CalculateRearHeadroom = network.CalculateRearHeadroom
+
+type ReaderWithUpstream = network.ReaderWithUpstream
+type WithUpstreamReader = network.WithUpstreamReader
+type WriterWithUpstream = network.WriterWithUpstream
+type WithUpstreamWriter = network.WithUpstreamWriter
+type WithUpstream = common.WithUpstream
+
+var UnwrapReader = network.UnwrapReader
+var UnwrapWriter = network.UnwrapWriter
+
 func NewDeadlineConn(conn net.Conn) ExtendedConn {
-	if deadline.IsPipe(conn) || deadline.IsPipe(network.UnwrapReader(conn)) {
+	if deadline.IsPipe(conn) || deadline.IsPipe(UnwrapReader(conn)) {
 		return NewExtendedConn(conn) // pipe always have correctly deadline implement
 	}
-	if deadline.IsConn(conn) || deadline.IsConn(network.UnwrapReader(conn)) {
+	if deadline.IsConn(conn) || deadline.IsConn(UnwrapReader(conn)) {
 		return NewExtendedConn(conn) // was a *deadline.Conn
 	}
 	return deadline.NewConn(conn)
@@ -43,9 +57,37 @@ type CountFunc = network.CountFunc
 
 var Pipe = deadline.Pipe
 
-// Relay copies between left and right bidirectionally.
-func Relay(leftConn, rightConn net.Conn) {
-	defer runtime.KeepAlive(leftConn)
-	defer runtime.KeepAlive(rightConn)
-	_ = bufio.CopyConn(context.TODO(), leftConn, rightConn)
+func closeWrite(writer io.Closer) error {
+	if c, ok := common.Cast[network.WriteCloser](writer); ok {
+		return c.CloseWrite()
+	}
+	return writer.Close()
+}
+
+// Relay copies between left and right bidirectionally.
+// like [bufio.CopyConn] but remove unneeded [context.Context] handle and the cost of [task.Group]
+func Relay(leftConn, rightConn net.Conn) {
+	defer func() {
+		_ = leftConn.Close()
+		_ = rightConn.Close()
+	}()
+
+	ch := make(chan struct{})
+	go func() {
+		_, err := bufio.Copy(leftConn, rightConn)
+		if err == nil {
+			_ = closeWrite(leftConn)
+		} else {
+			_ = leftConn.Close()
+		}
+		close(ch)
+	}()
+
+	_, err := bufio.Copy(rightConn, leftConn)
+	if err == nil {
+		_ = closeWrite(rightConn)
+	} else {
+		_ = rightConn.Close()
+	}
+	<-ch
 }

common/queue/queue.go

@@ -2,8 +2,6 @@ package queue
 
 import (
 	"sync"
-
-	"github.com/samber/lo"
 )
 
 // Queue is a simple concurrent safe queue
@@ -24,33 +22,32 @@ func (q *Queue[T]) Put(items ...T) {
 }
 
 // Pop returns the head of items.
-func (q *Queue[T]) Pop() T {
+func (q *Queue[T]) Pop() (head T) {
 	if len(q.items) == 0 {
-		return lo.Empty[T]()
+		return
 	}
 
 	q.lock.Lock()
-	head := q.items[0]
+	head = q.items[0]
 	q.items = q.items[1:]
 	q.lock.Unlock()
 	return head
 }
 
 // Last returns the last of item.
-func (q *Queue[T]) Last() T {
+func (q *Queue[T]) Last() (last T) {
 	if len(q.items) == 0 {
-		return lo.Empty[T]()
+		return
 	}
 
 	q.lock.RLock()
-	last := q.items[len(q.items)-1]
+	last = q.items[len(q.items)-1]
 	q.lock.RUnlock()
 	return last
 }
 
 // Copy get the copy of queue.
-func (q *Queue[T]) Copy() []T {
-	items := []T{}
+func (q *Queue[T]) Copy() (items []T) {
 	q.lock.RLock()
 	items = append(items, q.items...)
 	q.lock.RUnlock()

common/queue/queue_test.go

@@ -0,0 +1,215 @@
+package queue
+
+import (
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+// TestQueuePut tests the Put method of Queue
+func TestQueuePut(t *testing.T) {
+	// Initialize a new queue
+	q := New[int](10)
+
+	// Test putting a single item
+	q.Put(1)
+	assert.Equal(t, int64(1), q.Len(), "Queue length should be 1 after putting one item")
+
+	// Test putting multiple items
+	q.Put(2, 3, 4)
+	assert.Equal(t, int64(4), q.Len(), "Queue length should be 4 after putting three more items")
+
+	// Test putting zero items (should not change queue)
+	q.Put()
+	assert.Equal(t, int64(4), q.Len(), "Queue length should remain unchanged when putting zero items")
+}
+
+// TestQueuePop tests the Pop method of Queue
+func TestQueuePop(t *testing.T) {
+	// Initialize a new queue with items
+	q := New[int](10)
+	q.Put(1, 2, 3)
+
+	// Test popping items in FIFO order
+	item := q.Pop()
+	assert.Equal(t, 1, item, "First item popped should be 1")
+	assert.Equal(t, int64(2), q.Len(), "Queue length should be 2 after popping one item")
+
+	item = q.Pop()
+	assert.Equal(t, 2, item, "Second item popped should be 2")
+	assert.Equal(t, int64(1), q.Len(), "Queue length should be 1 after popping two items")
+
+	item = q.Pop()
+	assert.Equal(t, 3, item, "Third item popped should be 3")
+	assert.Equal(t, int64(0), q.Len(), "Queue length should be 0 after popping all items")
+}
+
+// TestQueuePopEmpty tests the Pop method on an empty queue
+func TestQueuePopEmpty(t *testing.T) {
+	// Initialize a new empty queue
+	q := New[int](0)
+
+	// Test popping from an empty queue
+	item := q.Pop()
+	assert.Equal(t, 0, item, "Popping from an empty queue should return the zero value")
+	assert.Equal(t, int64(0), q.Len(), "Queue length should remain 0 after popping from an empty queue")
+}
+
+// TestQueueLast tests the Last method of Queue
+func TestQueueLast(t *testing.T) {
+	// Initialize a new queue with items
+	q := New[int](10)
+	q.Put(1, 2, 3)
+
+	// Test getting the last item
+	item := q.Last()
+	assert.Equal(t, 3, item, "Last item should be 3")
+	assert.Equal(t, int64(3), q.Len(), "Queue length should remain unchanged after calling Last")
+
+	// Test Last on an empty queue
+	emptyQ := New[int](0)
+	emptyItem := emptyQ.Last()
+	assert.Equal(t, 0, emptyItem, "Last on an empty queue should return the zero value")
+}
+
+// TestQueueCopy tests the Copy method of Queue
+func TestQueueCopy(t *testing.T) {
+	// Initialize a new queue with items
+	q := New[int](10)
+	q.Put(1, 2, 3)
+
+	// Test copying the queue
+	copy := q.Copy()
+	assert.Equal(t, 3, len(copy), "Copy should have the same number of items as the original queue")
+	assert.Equal(t, 1, copy[0], "First item in copy should be 1")
+	assert.Equal(t, 2, copy[1], "Second item in copy should be 2")
+	assert.Equal(t, 3, copy[2], "Third item in copy should be 3")
+
+	// Verify that modifying the copy doesn't affect the original queue
+	copy[0] = 99
+	assert.Equal(t, 1, q.Pop(), "Original queue should not be affected by modifying the copy")
+}
+
+// TestQueueLen tests the Len method of Queue
+func TestQueueLen(t *testing.T) {
+	// Initialize a new empty queue
+	q := New[int](10)
+	assert.Equal(t, int64(0), q.Len(), "New queue should have length 0")
+
+	// Add items and check length
+	q.Put(1, 2)
+	assert.Equal(t, int64(2), q.Len(), "Queue length should be 2 after putting two items")
+
+	// Remove an item and check length
+	q.Pop()
+	assert.Equal(t, int64(1), q.Len(), "Queue length should be 1 after popping one item")
+}
+
+// TestQueueNew tests the New constructor
+func TestQueueNew(t *testing.T) {
+	// Test creating a new queue with different hints
+	q1 := New[int](0)
+	assert.NotNil(t, q1, "New queue should not be nil")
+	assert.Equal(t, int64(0), q1.Len(), "New queue should have length 0")
+
+	q2 := New[int](10)
+	assert.NotNil(t, q2, "New queue should not be nil")
+	assert.Equal(t, int64(0), q2.Len(), "New queue should have length 0")
+
+	// Test with a different type
+	q3 := New[string](5)
+	assert.NotNil(t, q3, "New queue should not be nil")
+	assert.Equal(t, int64(0), q3.Len(), "New queue should have length 0")
+}
+
+// TestQueueConcurrency tests the concurrency safety of Queue
+func TestQueueConcurrency(t *testing.T) {
+	// Initialize a new queue
+	q := New[int](100)
+
+	// Number of goroutines and operations
+	goroutines := 10
+	operations := 100
+
+	// Wait group to synchronize goroutines
+	wg := sync.WaitGroup{}
+	wg.Add(goroutines * 2) // For both producers and consumers
+
+	// Start producer goroutines
+	for i := 0; i < goroutines; i++ {
+		go func(id int) {
+			defer wg.Done()
+			for j := 0; j < operations; j++ {
+				q.Put(id*operations + j)
+				// Small sleep to increase chance of race conditions
+				time.Sleep(time.Microsecond)
+			}
+		}(i)
+	}
+
+	// Start consumer goroutines
+	consumed := make(chan int, goroutines*operations)
+	for i := 0; i < goroutines; i++ {
+		go func() {
+			defer wg.Done()
+			for j := 0; j < operations; j++ {
+				// Try to pop an item, but don't block if queue is empty
+				// Use a mutex to avoid race condition between Len() check and Pop()
+				q.lock.Lock()
+				if len(q.items) > 0 {
+					item := q.items[0]
+					q.items = q.items[1:]
+					q.lock.Unlock()
+					consumed <- item
+				} else {
+					q.lock.Unlock()
+				}
+				// Small sleep to increase chance of race conditions
+				time.Sleep(time.Microsecond)
+			}
+		}()
+	}
+
+	// Wait for all goroutines to finish
+	wg.Wait()
+	// Close the consumed channel
+	close(consumed)
+
+	// Count the number of consumed items
+	consumedCount := 0
+	for range consumed {
+		consumedCount++
+	}
+
+	// Check that the queue is in a consistent state
+	totalItems := goroutines * operations
+	remaining := int(q.Len())
+	assert.Equal(t, totalItems, consumedCount+remaining, "Total items should equal consumed items plus remaining items")
+}
+
+// TestQueueWithDifferentTypes tests the Queue with different types
+func TestQueueWithDifferentTypes(t *testing.T) {
+	// Test with string type
+	qString := New[string](5)
+	qString.Put("hello", "world")
+	assert.Equal(t, int64(2), qString.Len(), "Queue length should be 2")
+	assert.Equal(t, "hello", qString.Pop(), "First item should be 'hello'")
+	assert.Equal(t, "world", qString.Pop(), "Second item should be 'world'")
+
+	// Test with struct type
+	type Person struct {
+		Name string
+		Age  int
+	}
+
+	qStruct := New[Person](5)
+	qStruct.Put(Person{Name: "Alice", Age: 30}, Person{Name: "Bob", Age: 25})
+	assert.Equal(t, int64(2), qStruct.Len(), "Queue length should be 2")
+
+	firstPerson := qStruct.Pop()
+	assert.Equal(t, "Alice", firstPerson.Name, "First person's name should be 'Alice'")
+	secondPerson := qStruct.Pop()
+	assert.Equal(t, "Bob", secondPerson.Name, "Second person's name should be 'Bob'")
+}

common/structure/structure.go

@@ -53,6 +53,12 @@ func (d *Decoder) Decode(src map[string]any, dst any) error {
 		key, omitKey, found := strings.Cut(tag, ",")
 		omitempty := found && omitKey == "omitempty"
 
+		// As a special case, if the field tag is "-", the field is always omitted.
+		// Note that a field with name "-" can still be generated using the tag "-,".
+		if key == "-" {
+			continue
+		}
+
 		value, ok := src[key]
 		if !ok {
 			if d.option.KeyReplacer != nil {
@@ -283,7 +289,7 @@ func (d *Decoder) decodeBool(name string, data any, val reflect.Value) (err erro
 	case isInt(kind) && d.option.WeaklyTypedInput:
 		val.SetBool(dataVal.Int() != 0)
 	case isUint(kind) && d.option.WeaklyTypedInput:
-		val.SetString(strconv.FormatUint(dataVal.Uint(), 10))
+		val.SetBool(dataVal.Uint() != 0)
 	default:
 		err = fmt.Errorf(
 			"'%s' expected type '%s', got unconvertible type '%s'",

common/structure/structure_test.go

@@ -288,3 +288,23 @@ func TestStructure_Null(t *testing.T) {
 	assert.Nil(t, err)
 	assert.Equal(t, s.Opt.Bar, "")
 }
+
+func TestStructure_Ignore(t *testing.T) {
+	rawMap := map[string]any{
+		"-": "newData",
+	}
+
+	s := struct {
+		MustIgnore string `test:"-"`
+	}{MustIgnore: "oldData"}
+
+	err := decoder.Decode(rawMap, &s)
+	assert.Nil(t, err)
+	assert.Equal(t, s.MustIgnore, "oldData")
+
+	// test omitempty
+	delete(rawMap, "-")
+	err = decoder.Decode(rawMap, &s)
+	assert.Nil(t, err)
+	assert.Equal(t, s.MustIgnore, "oldData")
+}

common/xsync/map.go

@@ -1,16 +1,17 @@
 package xsync
 
-// copy and modified from https://github.com/puzpuzpuz/xsync/blob/v4.1.0/map.go
+// copy and modified from https://github.com/puzpuzpuz/xsync/blob/v4.2.0/map.go
 // which is licensed under Apache v2.
 //
 // mihomo modified:
-// 1. parallel Map resize has been removed to decrease the memory using.
+// 1. restore xsync/v3's LoadOrCompute api and rename to LoadOrStoreFn.
 // 2. the zero Map is ready for use.
 
 import (
 	"fmt"
 	"math"
 	"math/bits"
+	"runtime"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -41,8 +42,28 @@ const (
 	metaMask          uint64 = 0xffffffffff
 	defaultMetaMasked uint64 = defaultMeta & metaMask
 	emptyMetaSlot     uint8  = 0x80
+	// minimal number of buckets to transfer when participating in cooperative
+	// resize; should be at least defaultMinMapTableLen
+	minResizeTransferStride = 64
+	// upper limit for max number of additional goroutines that participate
+	// in cooperative resize; must be changed simultaneously with resizeCtl
+	// and the related code
+	maxResizeHelpersLimit = (1 << 5) - 1
 )
 
+// max number of additional goroutines that participate in cooperative resize;
+// "resize owner" goroutine isn't counted
+var maxResizeHelpers = func() int32 {
+	v := int32(parallelism() - 1)
+	if v < 1 {
+		v = 1
+	}
+	if v > maxResizeHelpersLimit {
+		v = maxResizeHelpersLimit
+	}
+	return v
+}()
+
 type mapResizeHint int
 
 const (
@@ -100,16 +121,25 @@ type Map[K comparable, V any] struct {
 	initOnce     sync.Once
 	totalGrowths atomic.Int64
 	totalShrinks atomic.Int64
-	resizing     atomic.Bool // resize in progress flag
-	resizeMu     sync.Mutex  // only used along with resizeCond
-	resizeCond   sync.Cond   // used to wake up resize waiters (concurrent modifications)
 	table        atomic.Pointer[mapTable[K, V]]
-	minTableLen  int
-	growOnly     bool
+	// table being transferred to
+	nextTable atomic.Pointer[mapTable[K, V]]
+	// resize control state: combines resize sequence number (upper 59 bits) and
+	// the current number of resize helpers (lower 5 bits);
+	// odd values of resize sequence mean in-progress resize
+	resizeCtl atomic.Uint64
+	// only used along with resizeCond
+	resizeMu sync.Mutex
+	// used to wake up resize waiters (concurrent writes)
+	resizeCond sync.Cond
+	// transfer progress index for resize
+	resizeIdx   atomic.Int64
+	minTableLen int
+	growOnly    bool
 }
 
 type mapTable[K comparable, V any] struct {
-	buckets []bucketPadded[K, V]
+	buckets []bucketPadded
 	// striped counter for number of table entries;
 	// used to determine if a table shrinking is needed
 	// occupies min(buckets_memory/1024, 64KB) of memory
@@ -125,16 +155,16 @@ type counterStripe struct {
 
 // bucketPadded is a CL-sized map bucket holding up to
 // entriesPerMapBucket entries.
-type bucketPadded[K comparable, V any] struct {
+type bucketPadded struct {
 	//lint:ignore U1000 ensure each bucket takes two cache lines on both 32 and 64-bit archs
-	pad [cacheLineSize - unsafe.Sizeof(bucket[K, V]{})]byte
-	bucket[K, V]
+	pad [cacheLineSize - unsafe.Sizeof(bucket{})]byte
+	bucket
 }
 
-type bucket[K comparable, V any] struct {
-	meta    atomic.Uint64
-	entries [entriesPerMapBucket]atomic.Pointer[entry[K, V]] // *entry
-	next    atomic.Pointer[bucketPadded[K, V]]               // *bucketPadded
+type bucket struct {
+	meta    uint64
+	entries [entriesPerMapBucket]unsafe.Pointer // *entry
+	next    unsafe.Pointer                      // *bucketPadded
 	mu      sync.Mutex
 }
 
@@ -194,15 +224,15 @@ func (m *Map[K, V]) init() {
 		m.minTableLen = defaultMinMapTableLen
 	}
 	m.resizeCond = *sync.NewCond(&m.resizeMu)
-	table := newMapTable[K, V](m.minTableLen)
+	table := newMapTable[K, V](m.minTableLen, maphash.MakeSeed())
 	m.minTableLen = len(table.buckets)
 	m.table.Store(table)
 }
 
-func newMapTable[K comparable, V any](minTableLen int) *mapTable[K, V] {
-	buckets := make([]bucketPadded[K, V], minTableLen)
+func newMapTable[K comparable, V any](minTableLen int, seed maphash.Seed) *mapTable[K, V] {
+	buckets := make([]bucketPadded, minTableLen)
 	for i := range buckets {
-		buckets[i].meta.Store(defaultMeta)
+		buckets[i].meta = defaultMeta
 	}
 	counterLen := minTableLen >> 10
 	if counterLen < minMapCounterLen {
@@ -214,7 +244,7 @@ func newMapTable[K comparable, V any](minTableLen int) *mapTable[K, V] {
 	t := &mapTable[K, V]{
 		buckets: buckets,
 		size:    counter,
-		seed:    maphash.MakeSeed(),
+		seed:    seed,
 	}
 	return t
 }
@@ -246,22 +276,24 @@ func (m *Map[K, V]) Load(key K) (value V, ok bool) {
 	bidx := uint64(len(table.buckets)-1) & h1
 	b := &table.buckets[bidx]
 	for {
-		metaw := b.meta.Load()
+		metaw := atomic.LoadUint64(&b.meta)
 		markedw := markZeroBytes(metaw^h2w) & metaMask
 		for markedw != 0 {
 			idx := firstMarkedByteIndex(markedw)
-			e := b.entries[idx].Load()
-			if e != nil {
+			eptr := atomic.LoadPointer(&b.entries[idx])
+			if eptr != nil {
+				e := (*entry[K, V])(eptr)
 				if e.key == key {
 					return e.value, true
 				}
 			}
 			markedw &= markedw - 1
 		}
-		b = b.next.Load()
-		if b == nil {
+		bptr := atomic.LoadPointer(&b.next)
+		if bptr == nil {
 			return
 		}
+		b = (*bucketPadded)(bptr)
 	}
 }
 
@@ -399,7 +431,7 @@ func (m *Map[K, V]) doCompute(
 	for {
 	compute_attempt:
 		var (
-			emptyb   *bucketPadded[K, V]
+			emptyb   *bucketPadded
 			emptyidx int
 		)
 		table := m.table.Load()
@@ -415,12 +447,13 @@ func (m *Map[K, V]) doCompute(
 			b := rootb
 		load:
 			for {
-				metaw := b.meta.Load()
+				metaw := atomic.LoadUint64(&b.meta)
 				markedw := markZeroBytes(metaw^h2w) & metaMask
 				for markedw != 0 {
 					idx := firstMarkedByteIndex(markedw)
-					e := b.entries[idx].Load()
-					if e != nil {
+					eptr := atomic.LoadPointer(&b.entries[idx])
+					if eptr != nil {
+						e := (*entry[K, V])(eptr)
 						if e.key == key {
 							if loadOp == loadOrComputeOp {
 								return e.value, true
@@ -430,23 +463,24 @@ func (m *Map[K, V]) doCompute(
 					}
 					markedw &= markedw - 1
 				}
-				b = b.next.Load()
-				if b == nil {
+				bptr := atomic.LoadPointer(&b.next)
+				if bptr == nil {
 					if loadOp == loadAndDeleteOp {
 						return *new(V), false
 					}
 					break load
 				}
+				b = (*bucketPadded)(bptr)
 			}
 		}
 
 		rootb.mu.Lock()
 		// The following two checks must go in reverse to what's
 		// in the resize method.
-		if m.resizeInProgress() {
-			// Resize is in progress. Wait, then go for another attempt.
+		if seq := resizeSeq(m.resizeCtl.Load()); seq&1 == 1 {
+			// Resize is in progress. Help with the transfer, then go for another attempt.
 			rootb.mu.Unlock()
-			m.waitForResize()
+			m.helpResize(seq)
 			goto compute_attempt
 		}
 		if m.newerTableExists(table) {
@@ -456,12 +490,13 @@ func (m *Map[K, V]) doCompute(
 		}
 		b := rootb
 		for {
-			metaw := b.meta.Load()
+			metaw := b.meta
 			markedw := markZeroBytes(metaw^h2w) & metaMask
 			for markedw != 0 {
 				idx := firstMarkedByteIndex(markedw)
-				e := b.entries[idx].Load()
-				if e != nil {
+				eptr := b.entries[idx]
+				if eptr != nil {
+					e := (*entry[K, V])(eptr)
 					if e.key == key {
 						// In-place update/delete.
 						// We get a copy of the value via an interface{} on each call,
@@ -475,8 +510,8 @@ func (m *Map[K, V]) doCompute(
 							// Deletion.
 							// First we update the hash, then the entry.
 							newmetaw := setByte(metaw, emptyMetaSlot, idx)
-							b.meta.Store(newmetaw)
-							b.entries[idx].Store(nil)
+							atomic.StoreUint64(&b.meta, newmetaw)
+							atomic.StorePointer(&b.entries[idx], nil)
 							rootb.mu.Unlock()
 							table.addSize(bidx, -1)
 							// Might need to shrink the table if we left bucket empty.
@@ -488,7 +523,7 @@ func (m *Map[K, V]) doCompute(
 							newe := new(entry[K, V])
 							newe.key = key
 							newe.value = newv
-							b.entries[idx].Store(newe)
+							atomic.StorePointer(&b.entries[idx], unsafe.Pointer(newe))
 						case CancelOp:
 							newv = oldv
 						}
@@ -512,7 +547,7 @@ func (m *Map[K, V]) doCompute(
 					emptyidx = idx
 				}
 			}
-			if b.next.Load() == nil {
+			if b.next == nil {
 				if emptyb != nil {
 					// Insertion into an existing bucket.
 					var zeroV V
@@ -526,8 +561,8 @@ func (m *Map[K, V]) doCompute(
 						newe.key = key
 						newe.value = newValue
 						// First we update meta, then the entry.
-						emptyb.meta.Store(setByte(emptyb.meta.Load(), h2, emptyidx))
-						emptyb.entries[emptyidx].Store(newe)
+						atomic.StoreUint64(&emptyb.meta, setByte(emptyb.meta, h2, emptyidx))
+						atomic.StorePointer(&emptyb.entries[emptyidx], unsafe.Pointer(newe))
 						rootb.mu.Unlock()
 						table.addSize(bidx, 1)
 						return newValue, computeOnly
@@ -549,19 +584,19 @@ func (m *Map[K, V]) doCompute(
 					return newValue, false
 				default:
 					// Create and append a bucket.
-					newb := new(bucketPadded[K, V])
-					newb.meta.Store(setByte(defaultMeta, h2, 0))
+					newb := new(bucketPadded)
+					newb.meta = setByte(defaultMeta, h2, 0)
 					newe := new(entry[K, V])
 					newe.key = key
 					newe.value = newValue
-					newb.entries[0].Store(newe)
-					b.next.Store(newb)
+					newb.entries[0] = unsafe.Pointer(newe)
+					atomic.StorePointer(&b.next, unsafe.Pointer(newb))
 					rootb.mu.Unlock()
 					table.addSize(bidx, 1)
 					return newValue, computeOnly
 				}
 			}
-			b = b.next.Load()
+			b = (*bucketPadded)(b.next)
 		}
 	}
 }
@@ -570,13 +605,21 @@ func (m *Map[K, V]) newerTableExists(table *mapTable[K, V]) bool {
 	return table != m.table.Load()
 }
 
-func (m *Map[K, V]) resizeInProgress() bool {
-	return m.resizing.Load()
+func resizeSeq(ctl uint64) uint64 {
+	return ctl >> 5
+}
+
+func resizeHelpers(ctl uint64) uint64 {
+	return ctl & maxResizeHelpersLimit
+}
+
+func resizeCtl(seq uint64, helpers uint64) uint64 {
+	return (seq << 5) | (helpers & maxResizeHelpersLimit)
 }
 
 func (m *Map[K, V]) waitForResize() {
 	m.resizeMu.Lock()
-	for m.resizeInProgress() {
+	for resizeSeq(m.resizeCtl.Load())&1 == 1 {
 		m.resizeCond.Wait()
 	}
 	m.resizeMu.Unlock()
@@ -593,9 +636,9 @@ func (m *Map[K, V]) resize(knownTable *mapTable[K, V], hint mapResizeHint) {
 		}
 	}
 	// Slow path.
-	if !m.resizing.CompareAndSwap(false, true) {
-		// Someone else started resize. Wait for it to finish.
-		m.waitForResize()
+	seq := resizeSeq(m.resizeCtl.Load())
+	if seq&1 == 1 || !m.resizeCtl.CompareAndSwap(resizeCtl(seq, 0), resizeCtl(seq+1, 0)) {
+		m.helpResize(seq)
 		return
 	}
 	var newTable *mapTable[K, V]
@@ -604,64 +647,189 @@ func (m *Map[K, V]) resize(knownTable *mapTable[K, V], hint mapResizeHint) {
 	switch hint {
 	case mapGrowHint:
 		// Grow the table with factor of 2.
+		// We must keep the same table seed here to keep the same hash codes
+		// allowing us to avoid locking destination buckets when resizing.
 		m.totalGrowths.Add(1)
-		newTable = newMapTable[K, V](tableLen << 1)
+		newTable = newMapTable[K, V](tableLen<<1, table.seed)
 	case mapShrinkHint:
 		shrinkThreshold := int64((tableLen * entriesPerMapBucket) / mapShrinkFraction)
 		if tableLen > m.minTableLen && table.sumSize() <= shrinkThreshold {
 			// Shrink the table with factor of 2.
+			// It's fine to generate a new seed since full locking
+			// is required anyway.
 			m.totalShrinks.Add(1)
-			newTable = newMapTable[K, V](tableLen >> 1)
+			newTable = newMapTable[K, V](tableLen>>1, maphash.MakeSeed())
 		} else {
 			// No need to shrink. Wake up all waiters and give up.
 			m.resizeMu.Lock()
-			m.resizing.Store(false)
+			m.resizeCtl.Store(resizeCtl(seq+2, 0))
 			m.resizeCond.Broadcast()
 			m.resizeMu.Unlock()
 			return
 		}
 	case mapClearHint:
-		newTable = newMapTable[K, V](m.minTableLen)
+		newTable = newMapTable[K, V](m.minTableLen, maphash.MakeSeed())
 	default:
 		panic(fmt.Sprintf("unexpected resize hint: %d", hint))
 	}
+
 	// Copy the data only if we're not clearing the map.
 	if hint != mapClearHint {
-		for i := 0; i < tableLen; i++ {
-			copied := copyBucket(&table.buckets[i], newTable)
-			newTable.addSizePlain(uint64(i), copied)
-		}
+		// Set up cooperative transfer state.
+		// Next table must be published as the last step.
+		m.resizeIdx.Store(0)
+		m.nextTable.Store(newTable)
+		// Copy the buckets.
+		m.transfer(table, newTable)
+	}
+
+	// We're about to publish the new table, but before that
+	// we must wait for all helpers to finish.
+	for resizeHelpers(m.resizeCtl.Load()) != 0 {
+		runtime.Gosched()
 	}
-	// Publish the new table and wake up all waiters.
 	m.table.Store(newTable)
+	m.nextTable.Store(nil)
+	ctl := resizeCtl(seq+1, 0)
+	newCtl := resizeCtl(seq+2, 0)
+	// Increment the sequence number and wake up all waiters.
 	m.resizeMu.Lock()
-	m.resizing.Store(false)
+	// There may be slowpoke helpers who have just incremented
+	// the helper counter. This CAS loop makes sure to wait
+	// for them to back off.
+	for !m.resizeCtl.CompareAndSwap(ctl, newCtl) {
+		runtime.Gosched()
+	}
 	m.resizeCond.Broadcast()
 	m.resizeMu.Unlock()
 }
 
-func copyBucket[K comparable, V any](
-	b *bucketPadded[K, V],
+func (m *Map[K, V]) helpResize(seq uint64) {
+	for {
+		table := m.table.Load()
+		nextTable := m.nextTable.Load()
+		if resizeSeq(m.resizeCtl.Load()) == seq {
+			if nextTable == nil || nextTable == table {
+				// Carry on until the next table is set by the main
+				// resize goroutine or until the resize finishes.
+				runtime.Gosched()
+				continue
+			}
+			// The resize is still in-progress, so let's try registering
+			// as a helper.
+			for {
+				ctl := m.resizeCtl.Load()
+				if resizeSeq(ctl) != seq || resizeHelpers(ctl) >= uint64(maxResizeHelpers) {
+					// The resize has ended or there are too many helpers.
+					break
+				}
+				if m.resizeCtl.CompareAndSwap(ctl, ctl+1) {
+					// Yay, we're a resize helper!
+					m.transfer(table, nextTable)
+					// Don't forget to unregister as a helper.
+					m.resizeCtl.Add(^uint64(0))
+					break
+				}
+			}
+			m.waitForResize()
+		}
+		break
+	}
+}
+
+func (m *Map[K, V]) transfer(table, newTable *mapTable[K, V]) {
+	tableLen := len(table.buckets)
+	newTableLen := len(newTable.buckets)
+	stride := (tableLen >> 3) / int(maxResizeHelpers)
+	if stride < minResizeTransferStride {
+		stride = minResizeTransferStride
+	}
+	for {
+		// Claim work by incrementing resizeIdx.
+		nextIdx := m.resizeIdx.Add(int64(stride))
+		start := int(nextIdx) - stride
+		if start < 0 {
+			start = 0
+		}
+		if start > tableLen {
+			break
+		}
+		end := int(nextIdx)
+		if end > tableLen {
+			end = tableLen
+		}
+		// Transfer buckets in this range.
+		total := 0
+		if newTableLen > tableLen {
+			// We're growing the table with 2x multiplier, so entries from a N bucket can
+			// only be transferred to N and 2*N buckets in the new table. Thus, destination
+			// buckets written by the resize helpers don't intersect, so we don't need to
+			// acquire locks in the destination buckets.
+			for i := start; i < end; i++ {
+				total += transferBucketUnsafe(&table.buckets[i], newTable)
+			}
+		} else {
+			// We're shrinking the table, so all locks must be acquired.
+			for i := start; i < end; i++ {
+				total += transferBucket(&table.buckets[i], newTable)
+			}
+		}
+		// The exact counter stripe doesn't matter here, so pick up the one
+		// that corresponds to the start value to avoid contention.
+		newTable.addSize(uint64(start), total)
+	}
+}
+
+// Doesn't acquire dest bucket lock.
+func transferBucketUnsafe[K comparable, V any](
+	b *bucketPadded,
 	destTable *mapTable[K, V],
 ) (copied int) {
 	rootb := b
 	rootb.mu.Lock()
 	for {
 		for i := 0; i < entriesPerMapBucket; i++ {
-			if e := b.entries[i].Load(); e != nil {
+			if eptr := b.entries[i]; eptr != nil {
+				e := (*entry[K, V])(eptr)
 				hash := maphash.Comparable(destTable.seed, e.key)
 				bidx := uint64(len(destTable.buckets)-1) & h1(hash)
 				destb := &destTable.buckets[bidx]
-				appendToBucket(h2(hash), b.entries[i].Load(), destb)
+				appendToBucket(h2(hash), e, destb)
 				copied++
 			}
 		}
-		if next := b.next.Load(); next == nil {
+		if b.next == nil {
 			rootb.mu.Unlock()
 			return
-		} else {
-			b = next
 		}
+		b = (*bucketPadded)(b.next)
+	}
+}
+
+func transferBucket[K comparable, V any](
+	b *bucketPadded,
+	destTable *mapTable[K, V],
+) (copied int) {
+	rootb := b
+	rootb.mu.Lock()
+	for {
+		for i := 0; i < entriesPerMapBucket; i++ {
+			if eptr := b.entries[i]; eptr != nil {
+				e := (*entry[K, V])(eptr)
+				hash := maphash.Comparable(destTable.seed, e.key)
+				bidx := uint64(len(destTable.buckets)-1) & h1(hash)
+				destb := &destTable.buckets[bidx]
+				destb.mu.Lock()
+				appendToBucket(h2(hash), e, destb)
+				destb.mu.Unlock()
+				copied++
+			}
+		}
+		if b.next == nil {
+			rootb.mu.Unlock()
+			return
+		}
+		b = (*bucketPadded)(b.next)
 	}
 }
 
@@ -691,16 +859,15 @@ func (m *Map[K, V]) Range(f func(key K, value V) bool) {
 		rootb.mu.Lock()
 		for {
 			for i := 0; i < entriesPerMapBucket; i++ {
-				if entry := b.entries[i].Load(); entry != nil {
-					bentries = append(bentries, entry)
+				if b.entries[i] != nil {
+					bentries = append(bentries, (*entry[K, V])(b.entries[i]))
 				}
 			}
-			if next := b.next.Load(); next == nil {
+			if b.next == nil {
 				rootb.mu.Unlock()
 				break
-			} else {
-				b = next
 			}
+			b = (*bucketPadded)(b.next)
 		}
 		// Call the function for all copied entries.
 		for j, e := range bentries {
@@ -727,24 +894,25 @@ func (m *Map[K, V]) Size() int {
 	return int(m.table.Load().sumSize())
 }
 
-func appendToBucket[K comparable, V any](h2 uint8, e *entry[K, V], b *bucketPadded[K, V]) {
+// It is safe to use plain stores here because the destination bucket must be
+// either locked or exclusively written to by the helper during resize.
+func appendToBucket[K comparable, V any](h2 uint8, e *entry[K, V], b *bucketPadded) {
 	for {
 		for i := 0; i < entriesPerMapBucket; i++ {
-			if b.entries[i].Load() == nil {
-				b.meta.Store(setByte(b.meta.Load(), h2, i))
-				b.entries[i].Store(e)
+			if b.entries[i] == nil {
+				b.meta = setByte(b.meta, h2, i)
+				b.entries[i] = unsafe.Pointer(e)
 				return
 			}
 		}
-		if next := b.next.Load(); next == nil {
-			newb := new(bucketPadded[K, V])
-			newb.meta.Store(setByte(defaultMeta, h2, 0))
-			newb.entries[0].Store(e)
-			b.next.Store(newb)
+		if b.next == nil {
+			newb := new(bucketPadded)
+			newb.meta = setByte(defaultMeta, h2, 0)
+			newb.entries[0] = unsafe.Pointer(e)
+			b.next = unsafe.Pointer(newb)
 			return
-		} else {
-			b = next
 		}
+		b = (*bucketPadded)(b.next)
 	}
 }
 
@@ -753,11 +921,6 @@ func (table *mapTable[K, V]) addSize(bucketIdx uint64, delta int) {
 	atomic.AddInt64(&table.size[cidx].c, int64(delta))
 }
 
-func (table *mapTable[K, V]) addSizePlain(bucketIdx uint64, delta int) {
-	cidx := uint64(len(table.size)-1) & bucketIdx
-	table.size[cidx].c += int64(delta)
-}
-
 func (table *mapTable[K, V]) sumSize() int64 {
 	sum := int64(0)
 	for i := range table.size {
@@ -856,7 +1019,7 @@ func (m *Map[K, V]) Stats() MapStats {
 			nentriesLocal := 0
 			stats.Capacity += entriesPerMapBucket
 			for i := 0; i < entriesPerMapBucket; i++ {
-				if b.entries[i].Load() != nil {
+				if atomic.LoadPointer(&b.entries[i]) != nil {
 					stats.Size++
 					nentriesLocal++
 				}
@@ -865,11 +1028,10 @@ func (m *Map[K, V]) Stats() MapStats {
 			if nentriesLocal == 0 {
 				stats.EmptyBuckets++
 			}
-			if next := b.next.Load(); next == nil {
+			if b.next == nil {
 				break
-			} else {
-				b = next
 			}
+			b = (*bucketPadded)(atomic.LoadPointer(&b.next))
 			stats.TotalBuckets++
 		}
 		if nentries < stats.MinEntries {
@@ -906,6 +1068,15 @@ func nextPowOf2(v uint32) uint32 {
 	return v
 }
 
+func parallelism() uint32 {
+	maxProcs := uint32(runtime.GOMAXPROCS(0))
+	numCores := uint32(runtime.NumCPU())
+	if maxProcs < numCores {
+		return maxProcs
+	}
+	return numCores
+}
+
 func broadcast(b uint8) uint64 {
 	return 0x101010101010101 * uint64(b)
 }
@@ -920,6 +1091,7 @@ func markZeroBytes(w uint64) uint64 {
 	return ((w - 0x0101010101010101) & (^w) & 0x8080808080808080)
 }
 
+// Sets byte of the input word at the specified index to the given value.
 func setByte(w uint64, b uint8, idx int) uint64 {
 	shift := idx << 3
 	return (w &^ (0xff << shift)) | (uint64(b) << shift)

common/xsync/map_test.go

@@ -3,6 +3,7 @@ package xsync
 import (
 	"math"
 	"math/rand"
+	"runtime"
 	"strconv"
 	"sync"
 	"sync/atomic"
@@ -53,11 +54,11 @@ func runParallel(b *testing.B, benchFn func(pb *testing.PB)) {
 }
 
 func TestMap_BucketStructSize(t *testing.T) {
-	size := unsafe.Sizeof(bucketPadded[string, int64]{})
+	size := unsafe.Sizeof(bucketPadded{})
 	if size != 64 {
 		t.Fatalf("size of 64B (one cache line) is expected, got: %d", size)
 	}
-	size = unsafe.Sizeof(bucketPadded[struct{}, int32]{})
+	size = unsafe.Sizeof(bucketPadded{})
 	if size != 64 {
 		t.Fatalf("size of 64B (one cache line) is expected, got: %d", size)
 	}
@@ -743,10 +744,7 @@ func TestNewMapGrowOnly_OnlyShrinksOnClear(t *testing.T) {
 }
 
 func TestMapResize(t *testing.T) {
-	testMapResize(t, NewMap[string, int]())
-}
-
-func testMapResize(t *testing.T, m *Map[string, int]) {
+	m := NewMap[string, int]()
 	const numEntries = 100_000
 
 	for i := 0; i < numEntries; i++ {
@@ -810,6 +808,147 @@ func TestMapResize_CounterLenLimit(t *testing.T) {
 	}
 }
 
+func testParallelResize(t *testing.T, numGoroutines int) {
+	m := NewMap[int, int]()
+
+	// Fill the map to trigger resizing
+	const initialEntries = 10000
+	const newEntries = 5000
+	for i := 0; i < initialEntries; i++ {
+		m.Store(i, i*2)
+	}
+
+	// Start concurrent operations that should trigger helping behavior
+	var wg sync.WaitGroup
+
+	// Launch goroutines that will encounter resize operations
+	for g := 0; g < numGoroutines; g++ {
+		wg.Add(1)
+		go func(goroutineID int) {
+			defer wg.Done()
+
+			// Perform many operations to trigger resize and helping
+			for i := 0; i < newEntries; i++ {
+				key := goroutineID*newEntries + i + initialEntries
+				m.Store(key, key*2)
+
+				// Verify the value
+				if val, ok := m.Load(key); !ok || val != key*2 {
+					t.Errorf("Failed to load key %d: got %v, %v", key, val, ok)
+					return
+				}
+			}
+		}(g)
+	}
+
+	wg.Wait()
+
+	// Verify all entries are present
+	finalSize := m.Size()
+	expectedSize := initialEntries + numGoroutines*newEntries
+	if finalSize != expectedSize {
+		t.Errorf("Expected size %d, got %d", expectedSize, finalSize)
+	}
+
+	stats := m.Stats()
+	if stats.TotalGrowths == 0 {
+		t.Error("Expected at least one table growth due to concurrent operations")
+	}
+}
+
+func TestMapParallelResize(t *testing.T) {
+	testParallelResize(t, 1)
+	testParallelResize(t, runtime.GOMAXPROCS(0))
+	testParallelResize(t, 100)
+}
+
+func testParallelResizeWithSameKeys(t *testing.T, numGoroutines int) {
+	m := NewMap[int, int]()
+
+	// Fill the map to trigger resizing
+	const entries = 1000
+	for i := 0; i < entries; i++ {
+		m.Store(2*i, 2*i)
+	}
+
+	// Start concurrent operations that should trigger helping behavior
+	var wg sync.WaitGroup
+
+	// Launch goroutines that will encounter resize operations
+	for g := 0; g < numGoroutines; g++ {
+		wg.Add(1)
+		go func(goroutineID int) {
+			defer wg.Done()
+			for i := 0; i < 10*entries; i++ {
+				m.Store(i, i)
+			}
+		}(g)
+	}
+
+	wg.Wait()
+
+	// Verify all entries are present
+	finalSize := m.Size()
+	expectedSize := 10 * entries
+	if finalSize != expectedSize {
+		t.Errorf("Expected size %d, got %d", expectedSize, finalSize)
+	}
+
+	stats := m.Stats()
+	if stats.TotalGrowths == 0 {
+		t.Error("Expected at least one table growth due to concurrent operations")
+	}
+}
+
+func TestMapParallelResize_IntersectingKeys(t *testing.T) {
+	testParallelResizeWithSameKeys(t, 1)
+	testParallelResizeWithSameKeys(t, runtime.GOMAXPROCS(0))
+	testParallelResizeWithSameKeys(t, 100)
+}
+
+func testParallelShrinking(t *testing.T, numGoroutines int) {
+	m := NewMap[int, int]()
+
+	// Fill the map to trigger resizing
+	const entries = 100000
+	for i := 0; i < entries; i++ {
+		m.Store(i, i)
+	}
+
+	// Start concurrent operations that should trigger helping behavior
+	var wg sync.WaitGroup
+
+	// Launch goroutines that will encounter resize operations
+	for g := 0; g < numGoroutines; g++ {
+		wg.Add(1)
+		go func(goroutineID int) {
+			defer wg.Done()
+			for i := 0; i < entries; i++ {
+				m.Delete(i)
+			}
+		}(g)
+	}
+
+	wg.Wait()
+
+	// Verify all entries are present
+	finalSize := m.Size()
+	if finalSize != 0 {
+		t.Errorf("Expected size 0, got %d", finalSize)
+	}
+
+	stats := m.Stats()
+	if stats.TotalShrinks == 0 {
+		t.Error("Expected at least one table shrinking due to concurrent operations")
+	}
+}
+
+func TestMapParallelShrinking(t *testing.T) {
+	testParallelShrinking(t, 1)
+	testParallelShrinking(t, runtime.GOMAXPROCS(0))
+	testParallelShrinking(t, 100)
+}
+
 func parallelSeqMapGrower(m *Map[int, int], numEntries int, positive bool, cdone chan bool) {
 	for i := 0; i < numEntries; i++ {
 		if positive {
@@ -1459,7 +1598,7 @@ func BenchmarkMapRange(b *testing.B) {
 }
 
 // Benchmarks noop performance of Compute
-func BenchmarkCompute(b *testing.B) {
+func BenchmarkMapCompute(b *testing.B) {
 	tests := []struct {
 		Name string
 		Op   ComputeOp
@@ -1487,6 +1626,57 @@ func BenchmarkCompute(b *testing.B) {
 	}
 }
 
+func BenchmarkMapParallelRehashing(b *testing.B) {
+	tests := []struct {
+		name       string
+		goroutines int
+		numEntries int
+	}{
+		{"1goroutine_10M", 1, 10_000_000},
+		{"4goroutines_10M", 4, 10_000_000},
+		{"8goroutines_10M", 8, 10_000_000},
+	}
+	for _, test := range tests {
+		b.Run(test.name, func(b *testing.B) {
+			for i := 0; i < b.N; i++ {
+				m := NewMap[int, int]()
+
+				var wg sync.WaitGroup
+				entriesPerGoroutine := test.numEntries / test.goroutines
+
+				start := time.Now()
+
+				for g := 0; g < test.goroutines; g++ {
+					wg.Add(1)
+					go func(goroutineID int) {
+						defer wg.Done()
+						base := goroutineID * entriesPerGoroutine
+						for j := 0; j < entriesPerGoroutine; j++ {
+							key := base + j
+							m.Store(key, key)
+						}
+					}(g)
+				}
+
+				wg.Wait()
+				duration := time.Since(start)
+
+				b.ReportMetric(float64(test.numEntries)/duration.Seconds(), "entries/s")
+
+				finalSize := m.Size()
+				if finalSize != test.numEntries {
+					b.Fatalf("Expected size %d, got %d", test.numEntries, finalSize)
+				}
+
+				stats := m.Stats()
+				if stats.TotalGrowths == 0 {
+					b.Error("Expected at least one table growth during rehashing")
+				}
+			}
+		})
+	}
+}
+
 func TestNextPowOf2(t *testing.T) {
 	if nextPowOf2(0) != 1 {
 		t.Error("nextPowOf2 failed")

component/ca/config.go

@@ -10,7 +10,9 @@ import (
 	"strconv"
 	"sync"
 
+	"github.com/metacubex/mihomo/common/once"
 	C "github.com/metacubex/mihomo/constant"
+	"github.com/metacubex/mihomo/ntp"
 )
 
 var globalCertPool *x509.CertPool
@@ -65,70 +67,61 @@ func ResetCertificate() {
 	initializeCertPool()
 }
 
-func getCertPool() *x509.CertPool {
+func GetCertPool() *x509.CertPool {
+	mutex.Lock()
+	defer mutex.Unlock()
 	if globalCertPool == nil {
-		mutex.Lock()
-		defer mutex.Unlock()
-		if globalCertPool != nil {
-			return globalCertPool
-		}
 		initializeCertPool()
 	}
 	return globalCertPool
 }
 
-func GetCertPool(customCA string, customCAString string) (*x509.CertPool, error) {
-	var certificate []byte
-	var err error
-	if len(customCA) > 0 {
-		path := C.Path.Resolve(customCA)
-		if !C.Path.IsSafePath(path) {
-			return nil, C.Path.ErrNotSafePath(path)
-		}
-		certificate, err = os.ReadFile(path)
-		if err != nil {
-			return nil, fmt.Errorf("load ca error: %w", err)
-		}
-	} else if customCAString != "" {
-		certificate = []byte(customCAString)
-	}
-	if len(certificate) > 0 {
-		certPool := x509.NewCertPool()
-		if !certPool.AppendCertsFromPEM(certificate) {
-			return nil, fmt.Errorf("failed to parse certificate:\n\n %s", certificate)
-		}
-		return certPool, nil
-	} else {
-		return getCertPool(), nil
-	}
+type Option struct {
+	TLSConfig   *tls.Config
+	Fingerprint string
+	ZeroTrust   bool
+	Certificate string
+	PrivateKey  string
 }
 
-// GetTLSConfig specified fingerprint, customCA and customCAString
-func GetTLSConfig(tlsConfig *tls.Config, fingerprint string, customCA string, customCAString string) (_ *tls.Config, err error) {
+func GetTLSConfig(opt Option) (tlsConfig *tls.Config, err error) {
+	tlsConfig = opt.TLSConfig
 	if tlsConfig == nil {
 		tlsConfig = &tls.Config{}
 	}
-	tlsConfig.RootCAs, err = GetCertPool(customCA, customCAString)
-	if err != nil {
-		return nil, err
+	tlsConfig.Time = ntp.Now
+
+	if opt.ZeroTrust {
+		tlsConfig.RootCAs = zeroTrustCertPool()
+	} else {
+		tlsConfig.RootCAs = GetCertPool()
 	}
 
-	if len(fingerprint) > 0 {
-		tlsConfig.VerifyPeerCertificate, err = NewFingerprintVerifier(fingerprint)
+	if len(opt.Fingerprint) > 0 {
+		tlsConfig.VerifyPeerCertificate, err = NewFingerprintVerifier(opt.Fingerprint, tlsConfig.Time)
 		if err != nil {
 			return nil, err
 		}
 		tlsConfig.InsecureSkipVerify = true
 	}
+
+	if len(opt.Certificate) > 0 || len(opt.PrivateKey) > 0 {
+		var cert tls.Certificate
+		cert, err = LoadTLSKeyPair(opt.Certificate, opt.PrivateKey, C.Path)
+		if err != nil {
+			return nil, err
+		}
+		tlsConfig.Certificates = []tls.Certificate{cert}
+	}
 	return tlsConfig, nil
 }
 
-// GetSpecifiedFingerprintTLSConfig specified fingerprint
-func GetSpecifiedFingerprintTLSConfig(tlsConfig *tls.Config, fingerprint string) (*tls.Config, error) {
-	return GetTLSConfig(tlsConfig, fingerprint, "", "")
-}
-
-func GetGlobalTLSConfig(tlsConfig *tls.Config) *tls.Config {
-	tlsConfig, _ = GetTLSConfig(tlsConfig, "", "", "")
-	return tlsConfig
-}
+var zeroTrustCertPool = once.OnceValue(func() *x509.CertPool {
+	if len(_CaCertificates) != 0 { // always using embed cert first
+		zeroTrustCertPool := x509.NewCertPool()
+		if zeroTrustCertPool.AppendCertsFromPEM(_CaCertificates) {
+			return zeroTrustCertPool
+		}
+	}
+	return nil // fallback to system pool
+})

component/ca/fingerprint.go

@@ -7,10 +7,11 @@ import (
 	"encoding/hex"
 	"fmt"
 	"strings"
+	"time"
 )
 
 // NewFingerprintVerifier returns a function that verifies whether a certificate's SHA-256 fingerprint matches the given one.
-func NewFingerprintVerifier(fingerprint string) (func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error, error) {
+func NewFingerprintVerifier(fingerprint string, time func() time.Time) (func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error, error) {
 	switch fingerprint {
 	case "chrome", "firefox", "safari", "ios", "android", "edge", "360", "qq", "random", "randomized": // WTF???
 		return nil, fmt.Errorf("`fingerprint` is used for TLS certificate pinning. If you need to specify the browser fingerprint, use `client-fingerprint`")
@@ -27,9 +28,40 @@ func NewFingerprintVerifier(fingerprint string) (func(rawCerts [][]byte, verifie
 
 	return func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error {
 		// ssl pining
-		for _, rawCert := range rawCerts {
+		for i, rawCert := range rawCerts {
 			hash := sha256.Sum256(rawCert)
 			if bytes.Equal(fpByte, hash[:]) {
+				if i > 0 {
+
+					// When the fingerprint matches a non-leaf certificate,
+					// the certificate chain validity is verified using the certificate as the trusted root certificate.
+					//
+					// Currently, we do not verify that the SNI matches the certificate's DNS name,
+					// but we do verify the validity of the child certificate,
+					// including the issuance time and whether the child certificate was issued by the parent certificate.
+
+					certs := make([]*x509.Certificate, i+1) // stop at i
+					for j := range certs {
+						cert, err := x509.ParseCertificate(rawCerts[j])
+						if err != nil {
+							return err
+						}
+						certs[j] = cert
+					}
+					opts := x509.VerifyOptions{
+						Roots:         x509.NewCertPool(),
+						Intermediates: x509.NewCertPool(),
+					}
+					if time != nil {
+						opts.CurrentTime = time()
+					}
+					opts.Roots.AddCert(certs[i])
+					for _, cert := range certs[1:] {
+						opts.Intermediates.AddCert(cert)
+					}
+					_, err := certs[0].Verify(opts)
+					return err
+				}
 				return nil
 			}
 		}

component/ca/fingerprint_test.go

@@ -0,0 +1,351 @@
+package ca
+
+import (
+	"encoding/pem"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestFingerprintVerifierLeaf(t *testing.T) {
+	leafFingerprint := CalculateFingerprint(leafPEM.Bytes)
+	verifier, err := NewFingerprintVerifier(leafFingerprint, func() time.Time {
+		return time.Unix(1677615892, 0)
+	})
+	require.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, smimeIntermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, intermediatePEM.Bytes, smimeRootPEM.Bytes}, nil)
+	assert.NoError(t, err)
+
+	err = verifier([][]byte{leafWithInvalidHashPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{smimeLeafPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{smimeLeafPEM.Bytes, intermediatePEM.Bytes, smimeRootPEM.Bytes}, nil)
+	assert.Error(t, err)
+}
+
+func TestFingerprintVerifierIntermediate(t *testing.T) {
+	intermediateFingerprint := CalculateFingerprint(intermediatePEM.Bytes)
+	verifier, err := NewFingerprintVerifier(intermediateFingerprint, func() time.Time {
+		return time.Unix(1677615892, 0)
+	})
+	require.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, smimeIntermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, intermediatePEM.Bytes, smimeRootPEM.Bytes}, nil)
+	assert.NoError(t, err)
+
+	err = verifier([][]byte{leafWithInvalidHashPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{smimeLeafPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{smimeLeafPEM.Bytes, intermediatePEM.Bytes, smimeRootPEM.Bytes}, nil)
+	assert.Error(t, err)
+}
+
+func TestFingerprintVerifierRoot(t *testing.T) {
+	rootFingerprint := CalculateFingerprint(rootPEM.Bytes)
+	verifier, err := NewFingerprintVerifier(rootFingerprint, func() time.Time {
+		return time.Unix(1677615892, 0)
+	})
+	require.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.NoError(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, smimeIntermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{leafPEM.Bytes, intermediatePEM.Bytes, smimeRootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{leafWithInvalidHashPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{smimeLeafPEM.Bytes, intermediatePEM.Bytes, rootPEM.Bytes}, nil)
+	assert.Error(t, err)
+
+	err = verifier([][]byte{smimeLeafPEM.Bytes, intermediatePEM.Bytes, smimeRootPEM.Bytes}, nil)
+	assert.Error(t, err)
+}
+
+var rootPEM, _ = pem.Decode([]byte(gtsRoot))
+var intermediatePEM, _ = pem.Decode([]byte(gtsIntermediate))
+var leafPEM, _ = pem.Decode([]byte(googleLeaf))
+var leafWithInvalidHashPEM, _ = pem.Decode([]byte(googleLeafWithInvalidHash))
+var smimeRootPEM, _ = pem.Decode([]byte(smimeRoot))
+var smimeIntermediatePEM, _ = pem.Decode([]byte(smimeIntermediate))
+var smimeLeafPEM, _ = pem.Decode([]byte(smimeLeaf))
+
+const gtsIntermediate = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`
+
+const gtsRoot = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`
+
+const googleLeaf = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`
+
+// googleLeafWithInvalidHash is the same as googleLeaf, but the signature
+// algorithm in the certificate contains a nonsense OID.
+const googleLeafWithInvalidHash = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`
+
+const smimeLeaf = `-----BEGIN CERTIFICATE-----
+MIIIPDCCBiSgAwIBAgIQaMDxFS0pOMxZZeOBxoTJtjANBgkqhkiG9w0BAQsFADCB
+nTELMAkGA1UEBhMCRVMxFDASBgNVBAoMC0laRU5QRSBTLkEuMTowOAYDVQQLDDFB
+WlogWml1cnRhZ2lyaSBwdWJsaWtvYSAtIENlcnRpZmljYWRvIHB1YmxpY28gU0NB
+MTwwOgYDVQQDDDNFQUVrbyBIZXJyaSBBZG1pbmlzdHJhemlvZW4gQ0EgLSBDQSBB
+QVBQIFZhc2NhcyAoMikwHhcNMTcwNzEyMDg1MzIxWhcNMjEwNzEyMDg1MzIxWjCC
+AQwxDzANBgNVBAoMBklaRU5QRTE4MDYGA1UECwwvWml1cnRhZ2lyaSBrb3Jwb3Jh
+dGlib2EtQ2VydGlmaWNhZG8gY29ycG9yYXRpdm8xQzBBBgNVBAsMOkNvbmRpY2lv
+bmVzIGRlIHVzbyBlbiB3d3cuaXplbnBlLmNvbSBub2xhIGVyYWJpbGkgamFraXRl
+a28xFzAVBgNVBC4TDi1kbmkgOTk5OTk5ODlaMSQwIgYDVQQDDBtDT1JQT1JBVElW
+TyBGSUNUSUNJTyBBQ1RJVk8xFDASBgNVBCoMC0NPUlBPUkFUSVZPMREwDwYDVQQE
+DAhGSUNUSUNJTzESMBAGA1UEBRMJOTk5OTk5ODlaMIIBIjANBgkqhkiG9w0BAQEF
+AAOCAQ8AMIIBCgKCAQEAwVOMwUDfBtsH0XuxYnb+v/L774jMH8valX7RPH8cl2Lb
+SiqSo0RchW2RGA2d1yuYHlpChC9jGmt0X/g66/E/+q2hUJlfJtqVDJFwtFYV4u2S
+yzA3J36V4PRkPQrKxAsbzZriFXAF10XgiHQz9aVeMMJ9GBhmh9+DK8Tm4cMF6i8l
++AuC35KdngPF1x0ealTYrYZplpEJFO7CiW42aLi6vQkDR2R7nmZA4AT69teqBWsK
+0DZ93/f0G/3+vnWwNTBF0lB6dIXoaz8OMSyHLqGnmmAtMrzbjAr/O/WWgbB/BqhR
+qjJQ7Ui16cuDldXaWQ/rkMzsxmsAox0UF+zdQNvXUQIDAQABo4IDBDCCAwAwgccG
+A1UdEgSBvzCBvIYVaHR0cDovL3d3dy5pemVucGUuY29tgQ9pbmZvQGl6ZW5wZS5j
+b22kgZEwgY4xRzBFBgNVBAoMPklaRU5QRSBTLkEuIC0gQ0lGIEEwMTMzNzI2MC1S
+TWVyYy5WaXRvcmlhLUdhc3RlaXogVDEwNTUgRjYyIFM4MUMwQQYDVQQJDDpBdmRh
+IGRlbCBNZWRpdGVycmFuZW8gRXRvcmJpZGVhIDE0IC0gMDEwMTAgVml0b3JpYS1H
+YXN0ZWl6MB4GA1UdEQQXMBWBE2ZpY3RpY2lvQGl6ZW5wZS5ldXMwDgYDVR0PAQH/
+BAQDAgXgMCkGA1UdJQQiMCAGCCsGAQUFBwMCBggrBgEFBQcDBAYKKwYBBAGCNxQC
+AjAdBgNVHQ4EFgQUyeoOD4cgcljKY0JvrNuX2waFQLAwHwYDVR0jBBgwFoAUwKlK
+90clh/+8taaJzoLSRqiJ66MwggEnBgNVHSAEggEeMIIBGjCCARYGCisGAQQB8zkB
+AQEwggEGMDMGCCsGAQUFBwIBFidodHRwOi8vd3d3Lml6ZW5wZS5jb20vcnBhc2Nh
+Y29ycG9yYXRpdm8wgc4GCCsGAQUFBwICMIHBGoG+Wml1cnRhZ2lyaWEgRXVza2Fs
+IEF1dG9ub21pYSBFcmtpZGVnb2tvIHNla3RvcmUgcHVibGlrb2tvIGVyYWt1bmRl
+ZW4gYmFybmUtc2FyZWV0YW4gYmFrYXJyaWsgZXJhYmlsIGRhaXRla2UuIFVzbyBy
+ZXN0cmluZ2lkbyBhbCBhbWJpdG8gZGUgcmVkZXMgaW50ZXJuYXMgZGUgRW50aWRh
+ZGVzIGRlbCBTZWN0b3IgUHVibGljbyBWYXNjbzAyBggrBgEFBQcBAQQmMCQwIgYI
+KwYBBQUHMAGGFmh0dHA6Ly9vY3NwLml6ZW5wZS5jb20wOgYDVR0fBDMwMTAvoC2g
+K4YpaHR0cDovL2NybC5pemVucGUuY29tL2NnaS1iaW4vY3JsaW50ZXJuYTIwDQYJ
+KoZIhvcNAQELBQADggIBAIy5PQ+UZlCRq6ig43vpHwlwuD9daAYeejV0Q+ZbgWAE
+GtO0kT/ytw95ZEJMNiMw3fYfPRlh27ThqiT0VDXZJDlzmn7JZd6QFcdXkCsiuv4+
+ZoXAg/QwnA3SGUUO9aVaXyuOIIuvOfb9MzoGp9xk23SMV3eiLAaLMLqwB5DTfBdt
+BGI7L1MnGJBv8RfP/TL67aJ5bgq2ri4S8vGHtXSjcZ0+rCEOLJtmDNMnTZxancg3
+/H5edeNd+n6Z48LO+JHRxQufbC4mVNxVLMIP9EkGUejlq4E4w6zb5NwCQczJbSWL
+i31rk2orsNsDlyaLGsWZp3JSNX6RmodU4KAUPor4jUJuUhrrm3Spb73gKlV/gcIw
+bCE7mML1Kss3x1ySaXsis6SZtLpGWKkW2iguPWPs0ydV6RPhmsCxieMwPPIJ87vS
+5IejfgyBae7RSuAIHyNFy4uI5xwvwUFf6OZ7az8qtW7ImFOgng3Ds+W9k1S2CNTx
+d0cnKTfA6IpjGo8EeHcxnIXT8NPImWaRj0qqonvYady7ci6U4m3lkNSdXNn1afgw
+mYust+gxVtOZs1gk2MUCgJ1V1X+g7r/Cg7viIn6TLkLrpS1kS1hvMqkl9M+7XqPo
+Qd95nJKOkusQpy99X4dF/lfbYAQnnjnqh3DLD2gvYObXFaAYFaiBKTiMTV2X72F+
+-----END CERTIFICATE-----`
+
+const smimeIntermediate = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`
+
+const smimeRoot = `-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----`

component/ca/keypair.go

@@ -12,6 +12,8 @@ import (
 	"encoding/pem"
 	"fmt"
 	"math/big"
+	"os"
+	"time"
 )
 
 type Path interface {
@@ -56,6 +58,33 @@ func LoadTLSKeyPair(certificate, privateKey string, path Path) (tls.Certificate,
 	return cert, nil
 }
 
+func LoadCertificates(certificate string, path Path) (*x509.CertPool, error) {
+	pool := x509.NewCertPool()
+	if pool.AppendCertsFromPEM([]byte(certificate)) {
+		return pool, nil
+	}
+	painTextErr := fmt.Errorf("invalid certificate: %s", certificate)
+	if path == nil {
+		return nil, painTextErr
+	}
+
+	certificate = path.Resolve(certificate)
+	var loadErr error
+	if !path.IsSafePath(certificate) {
+		loadErr = path.ErrNotSafePath(certificate)
+	} else {
+		certPEMBlock, err := os.ReadFile(certificate)
+		if pool.AppendCertsFromPEM(certPEMBlock) {
+			return pool, nil
+		}
+		loadErr = err
+	}
+	if loadErr != nil {
+		return nil, fmt.Errorf("parse certificate failed, maybe format error:%s, or path error: %s", painTextErr.Error(), loadErr.Error())
+	}
+	return pool, nil
+}
+
 type KeyPairType string
 
 const (
@@ -85,7 +114,11 @@ func NewRandomTLSKeyPair(keyPairType KeyPairType) (certificate string, privateKe
 		return
 	}
 
-	template := x509.Certificate{SerialNumber: big.NewInt(1)}
+	template := x509.Certificate{
+		SerialNumber: big.NewInt(1),
+		NotBefore:    time.Now().Add(-time.Hour * 24 * 365),
+		NotAfter:     time.Now().Add(time.Hour * 24 * 365),
+	}
 	certDER, err := x509.CreateCertificate(rand.Reader, &template, &template, key.Public(), key)
 	if err != nil {
 		return

component/dialer/bind_darwin.go

@@ -21,10 +21,10 @@ func bindControl(ifaceIdx int) controlFn {
 		var innerErr error
 		err = c.Control(func(fd uintptr) {
 			switch network {
-			case "tcp4", "udp4":
-				innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IP, unix.IP_BOUND_IF, ifaceIdx)
-			case "tcp6", "udp6":
+			case "tcp6", "udp6", "ip6":
 				innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IPV6, unix.IPV6_BOUND_IF, ifaceIdx)
+			default:
+				innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IP, unix.IP_BOUND_IF, ifaceIdx)
 			}
 		})
 

component/dialer/dialer.go

@@ -9,6 +9,7 @@ import (
 	"os"
 	"strings"
 	"sync"
+	"syscall"
 	"time"
 
 	"github.com/metacubex/mihomo/component/keepalive"
@@ -177,6 +178,34 @@ func dialContext(ctx context.Context, network string, destination netip.Addr, po
 	return dialer.DialContext(ctx, network, address)
 }
 
+func ICMPControl(destination netip.Addr) func(network, address string, conn syscall.RawConn) error {
+	return func(network, address string, conn syscall.RawConn) error {
+		if DefaultSocketHook != nil {
+			return DefaultSocketHook(network, address, conn)
+		}
+		dialer := &net.Dialer{}
+		interfaceName := DefaultInterface.Load()
+		if interfaceName == "" {
+			if finder := DefaultInterfaceFinder.Load(); finder != nil {
+				interfaceName = finder.FindInterfaceName(destination)
+			}
+		}
+		if interfaceName != "" {
+			if err := bindIfaceToDialer(interfaceName, dialer, network, destination); err != nil {
+				return err
+			}
+		}
+		routingMark := int(DefaultRoutingMark.Load())
+		if routingMark != 0 {
+			bindMarkToDialer(routingMark, dialer, network, destination)
+		}
+		if dialer.ControlContext != nil {
+			return dialer.ControlContext(context.TODO(), network, address, conn)
+		}
+		return nil
+	}
+}
+
 func serialSingleStackDialContext(ctx context.Context, network string, ips []netip.Addr, port string, opt option) (net.Conn, error) {
 	return serialDialContext(ctx, network, ips, port, opt)
 }

component/fakeip/cachefile.go

@@ -50,6 +50,10 @@ func (c *cachefileStore) FlushFakeIP() error {
 	return c.cache.FlushFakeIP()
 }
 
-func newCachefileStore(cache *cachefile.CacheFile) *cachefileStore {
-	return &cachefileStore{cache.FakeIpStore()}
+func newCachefileStore(cache *cachefile.CacheFile, prefix netip.Prefix) *cachefileStore {
+	if prefix.Addr().Is6() {
+		return &cachefileStore{cache.FakeIpStore6()}
+	} else {
+		return &cachefileStore{cache.FakeIpStore()}
+	}
 }

component/fakeip/pool.go

@@ -7,7 +7,6 @@ import (
 	"sync"
 
 	"github.com/metacubex/mihomo/component/profile/cachefile"
-	C "github.com/metacubex/mihomo/constant"
 
 	"go4.org/netipx"
 )
@@ -36,8 +35,6 @@ type Pool struct {
 	offset  netip.Addr
 	cycle   bool
 	mux     sync.Mutex
-	host    []C.DomainMatcher
-	mode    C.FilterMode
 	ipnet   netip.Prefix
 	store   store
 }
@@ -66,24 +63,6 @@ func (p *Pool) LookBack(ip netip.Addr) (string, bool) {
 	return p.store.GetByIP(ip)
 }
 
-// ShouldSkipped return if domain should be skipped
-func (p *Pool) ShouldSkipped(domain string) bool {
-	should := p.shouldSkipped(domain)
-	if p.mode == C.FilterWhiteList {
-		return !should
-	}
-	return should
-}
-
-func (p *Pool) shouldSkipped(domain string) bool {
-	for _, matcher := range p.host {
-		if matcher.MatchDomain(domain) {
-			return true
-		}
-	}
-	return false
-}
-
 // Exist returns if given ip exists in fake-ip pool
 func (p *Pool) Exist(ip netip.Addr) bool {
 	p.mux.Lock()
@@ -166,8 +145,6 @@ func (p *Pool) restoreState() {
 
 type Options struct {
 	IPNet netip.Prefix
-	Host  []C.DomainMatcher
-	Mode  C.FilterMode
 
 	// Size sets the maximum number of entries in memory
 	// and does not work if Persistence is true
@@ -197,12 +174,10 @@ func New(options Options) (*Pool, error) {
 		last:    last,
 		offset:  first.Prev(),
 		cycle:   false,
-		host:    options.Host,
-		mode:    options.Mode,
 		ipnet:   options.IPNet,
 	}
 	if options.Persistence {
-		pool.store = newCachefileStore(cachefile.Cache())
+		pool.store = newCachefileStore(cachefile.Cache(), options.IPNet)
 	} else {
 		pool.store = newMemoryStore(options.Size)
 	}

component/fakeip/pool_test.go

@@ -8,8 +8,6 @@ import (
 	"time"
 
 	"github.com/metacubex/mihomo/component/profile/cachefile"
-	"github.com/metacubex/mihomo/component/trie"
-	C "github.com/metacubex/mihomo/constant"
 
 	"github.com/metacubex/bbolt"
 	"github.com/stretchr/testify/assert"
@@ -43,7 +41,7 @@ func createCachefileStore(options Options) (*Pool, string, error) {
 		return nil, "", err
 	}
 
-	pool.store = newCachefileStore(&cachefile.CacheFile{DB: db})
+	pool.store = newCachefileStore(&cachefile.CacheFile{DB: db}, options.IPNet)
 	return pool, f.Name(), nil
 }
 
@@ -146,47 +144,6 @@ func TestPool_CycleUsed(t *testing.T) {
 	}
 }
 
-func TestPool_Skip(t *testing.T) {
-	ipnet := netip.MustParsePrefix("192.168.0.1/29")
-	tree := trie.New[struct{}]()
-	assert.NoError(t, tree.Insert("example.com", struct{}{}))
-	assert.False(t, tree.IsEmpty())
-	pools, tempfile, err := createPools(Options{
-		IPNet: ipnet,
-		Size:  10,
-		Host:  []C.DomainMatcher{tree.NewDomainSet()},
-	})
-	assert.Nil(t, err)
-	defer os.Remove(tempfile)
-
-	for _, pool := range pools {
-		assert.True(t, pool.ShouldSkipped("example.com"))
-		assert.False(t, pool.ShouldSkipped("foo.com"))
-		assert.False(t, pool.shouldSkipped("baz.com"))
-	}
-}
-
-func TestPool_SkipWhiteList(t *testing.T) {
-	ipnet := netip.MustParsePrefix("192.168.0.1/29")
-	tree := trie.New[struct{}]()
-	assert.NoError(t, tree.Insert("example.com", struct{}{}))
-	assert.False(t, tree.IsEmpty())
-	pools, tempfile, err := createPools(Options{
-		IPNet: ipnet,
-		Size:  10,
-		Host:  []C.DomainMatcher{tree.NewDomainSet()},
-		Mode:  C.FilterWhiteList,
-	})
-	assert.Nil(t, err)
-	defer os.Remove(tempfile)
-
-	for _, pool := range pools {
-		assert.False(t, pool.ShouldSkipped("example.com"))
-		assert.True(t, pool.ShouldSkipped("foo.com"))
-		assert.True(t, pool.ShouldSkipped("baz.com"))
-	}
-}
-
 func TestPool_MaxCacheSize(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/24")
 	pool, _ := New(Options{

component/fakeip/skipper.go

@@ -0,0 +1,28 @@
+package fakeip
+
+import (
+	C "github.com/metacubex/mihomo/constant"
+)
+
+type Skipper struct {
+	Host []C.DomainMatcher
+	Mode C.FilterMode
+}
+
+// ShouldSkipped return if domain should be skipped
+func (p *Skipper) ShouldSkipped(domain string) bool {
+	should := p.shouldSkipped(domain)
+	if p.Mode == C.FilterWhiteList {
+		return !should
+	}
+	return should
+}
+
+func (p *Skipper) shouldSkipped(domain string) bool {
+	for _, matcher := range p.Host {
+		if matcher.MatchDomain(domain) {
+			return true
+		}
+	}
+	return false
+}

component/fakeip/skipper_test.go

@@ -0,0 +1,35 @@
+package fakeip
+
+import (
+	"testing"
+
+	"github.com/metacubex/mihomo/component/trie"
+	C "github.com/metacubex/mihomo/constant"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestSkipper_BlackList(t *testing.T) {
+	tree := trie.New[struct{}]()
+	assert.NoError(t, tree.Insert("example.com", struct{}{}))
+	assert.False(t, tree.IsEmpty())
+	skipper := &Skipper{
+		Host: []C.DomainMatcher{tree.NewDomainSet()},
+	}
+	assert.True(t, skipper.ShouldSkipped("example.com"))
+	assert.False(t, skipper.ShouldSkipped("foo.com"))
+	assert.False(t, skipper.shouldSkipped("baz.com"))
+}
+
+func TestSkipper_WhiteList(t *testing.T) {
+	tree := trie.New[struct{}]()
+	assert.NoError(t, tree.Insert("example.com", struct{}{}))
+	assert.False(t, tree.IsEmpty())
+	skipper := &Skipper{
+		Host: []C.DomainMatcher{tree.NewDomainSet()},
+		Mode: C.FilterWhiteList,
+	}
+	assert.False(t, skipper.ShouldSkipped("example.com"))
+	assert.True(t, skipper.ShouldSkipped("foo.com"))
+	assert.True(t, skipper.ShouldSkipped("baz.com"))
+}

component/generater/cmd.go

@@ -1,49 +0,0 @@
-package generater
-
-import (
-	"encoding/base64"
-	"fmt"
-
-	"github.com/metacubex/mihomo/component/ech"
-
-	"github.com/gofrs/uuid/v5"
-)
-
-func Main(args []string) {
-	if len(args) < 1 {
-		panic("Using: generate uuid/reality-keypair/wg-keypair/ech-keypair")
-	}
-	switch args[0] {
-	case "uuid":
-		newUUID, err := uuid.NewV4()
-		if err != nil {
-			panic(err)
-		}
-		fmt.Println(newUUID.String())
-	case "reality-keypair":
-		privateKey, err := GeneratePrivateKey()
-		if err != nil {
-			panic(err)
-		}
-		publicKey := privateKey.PublicKey()
-		fmt.Println("PrivateKey: " + base64.RawURLEncoding.EncodeToString(privateKey[:]))
-		fmt.Println("PublicKey: " + base64.RawURLEncoding.EncodeToString(publicKey[:]))
-	case "wg-keypair":
-		privateKey, err := GeneratePrivateKey()
-		if err != nil {
-			panic(err)
-		}
-		fmt.Println("PrivateKey: " + privateKey.String())
-		fmt.Println("PublicKey: " + privateKey.PublicKey().String())
-	case "ech-keypair":
-		if len(args) < 2 {
-			panic("Using: generate ech-keypair <plain_server_name>")
-		}
-		configBase64, keyPem, err := ech.GenECHConfig(args[1])
-		if err != nil {
-			panic(err)
-		}
-		fmt.Println("Config:", configBase64)
-		fmt.Println("Key:", keyPem)
-	}
-}

component/generater/types.go

@@ -1,97 +0,0 @@
-// Copy from https://github.com/WireGuard/wgctrl-go/blob/a9ab2273dd1075ea74b88c76f8757f8b4003fcbf/wgtypes/types.go#L71-L155
-
-package generater
-
-import (
-	"crypto/rand"
-	"encoding/base64"
-	"fmt"
-
-	"golang.org/x/crypto/curve25519"
-)
-
-// KeyLen is the expected key length for a WireGuard key.
-const KeyLen = 32 // wgh.KeyLen
-
-// A Key is a public, private, or pre-shared secret key.  The Key constructor
-// functions in this package can be used to create Keys suitable for each of
-// these applications.
-type Key [KeyLen]byte
-
-// GenerateKey generates a Key suitable for use as a pre-shared secret key from
-// a cryptographically safe source.
-//
-// The output Key should not be used as a private key; use GeneratePrivateKey
-// instead.
-func GenerateKey() (Key, error) {
-	b := make([]byte, KeyLen)
-	if _, err := rand.Read(b); err != nil {
-		return Key{}, fmt.Errorf("wgtypes: failed to read random bytes: %v", err)
-	}
-
-	return NewKey(b)
-}
-
-// GeneratePrivateKey generates a Key suitable for use as a private key from a
-// cryptographically safe source.
-func GeneratePrivateKey() (Key, error) {
-	key, err := GenerateKey()
-	if err != nil {
-		return Key{}, err
-	}
-
-	// Modify random bytes using algorithm described at:
-	// https://cr.yp.to/ecdh.html.
-	key[0] &= 248
-	key[31] &= 127
-	key[31] |= 64
-
-	return key, nil
-}
-
-// NewKey creates a Key from an existing byte slice.  The byte slice must be
-// exactly 32 bytes in length.
-func NewKey(b []byte) (Key, error) {
-	if len(b) != KeyLen {
-		return Key{}, fmt.Errorf("wgtypes: incorrect key size: %d", len(b))
-	}
-
-	var k Key
-	copy(k[:], b)
-
-	return k, nil
-}
-
-// ParseKey parses a Key from a base64-encoded string, as produced by the
-// Key.String method.
-func ParseKey(s string) (Key, error) {
-	b, err := base64.StdEncoding.DecodeString(s)
-	if err != nil {
-		return Key{}, fmt.Errorf("wgtypes: failed to parse base64-encoded key: %v", err)
-	}
-
-	return NewKey(b)
-}
-
-// PublicKey computes a public key from the private key k.
-//
-// PublicKey should only be called when k is a private key.
-func (k Key) PublicKey() Key {
-	var (
-		pub  [KeyLen]byte
-		priv = [KeyLen]byte(k)
-	)
-
-	// ScalarBaseMult uses the correct base value per https://cr.yp.to/ecdh.html,
-	// so no need to specify it.
-	curve25519.ScalarBaseMult(&pub, &priv)
-
-	return Key(pub)
-}
-
-// String returns the base64-encoded string representation of a Key.
-//
-// ParseKey can be used to produce a new Key from this string.
-func (k Key) String() string {
-	return base64.StdEncoding.EncodeToString(k[:])
-}

component/generator/cmd.go

@@ -0,0 +1,73 @@
+package generator
+
+import (
+	"encoding/base64"
+	"fmt"
+
+	"github.com/metacubex/mihomo/component/ech"
+	"github.com/metacubex/mihomo/transport/vless/encryption"
+
+	"github.com/gofrs/uuid/v5"
+)
+
+func Main(args []string) {
+	if len(args) < 1 {
+		panic("Using: generate uuid/reality-keypair/wg-keypair/ech-keypair/vless-mlkem768/vless-x25519")
+	}
+	switch args[0] {
+	case "uuid":
+		newUUID, err := uuid.NewV4()
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println(newUUID.String())
+	case "reality-keypair":
+		privateKey, err := GenX25519PrivateKey()
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println("PrivateKey: " + base64.RawURLEncoding.EncodeToString(privateKey.Bytes()))
+		fmt.Println("PublicKey: " + base64.RawURLEncoding.EncodeToString(privateKey.PublicKey().Bytes()))
+	case "wg-keypair":
+		privateKey, err := GenX25519PrivateKey()
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println("PrivateKey: " + base64.StdEncoding.EncodeToString(privateKey.Bytes()))
+		fmt.Println("PublicKey: " + base64.StdEncoding.EncodeToString(privateKey.PublicKey().Bytes()))
+	case "ech-keypair":
+		if len(args) < 2 {
+			panic("Using: generate ech-keypair <plain_server_name>")
+		}
+		configBase64, keyPem, err := ech.GenECHConfig(args[1])
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println("Config:", configBase64)
+		fmt.Println("Key:", keyPem)
+	case "vless-mlkem768":
+		var seed string
+		if len(args) > 1 {
+			seed = args[1]
+		}
+		seedBase64, clientBase64, hash32Base64, err := encryption.GenMLKEM768(seed)
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println("Seed: " + seedBase64)
+		fmt.Println("Client: " + clientBase64)
+		fmt.Println("Hash32: " + hash32Base64)
+	case "vless-x25519":
+		var privateKey string
+		if len(args) > 1 {
+			privateKey = args[1]
+		}
+		privateKeyBase64, passwordBase64, hash32Base64, err := encryption.GenX25519(privateKey)
+		if err != nil {
+			panic(err)
+		}
+		fmt.Println("PrivateKey: " + privateKeyBase64)
+		fmt.Println("Password: " + passwordBase64)
+		fmt.Println("Hash32: " + hash32Base64)
+	}
+}

component/generator/x25519.go

@@ -0,0 +1,27 @@
+package generator
+
+import (
+	"crypto/ecdh"
+	"crypto/rand"
+)
+
+const X25519KeySize = 32
+
+func GenX25519PrivateKey() (*ecdh.PrivateKey, error) {
+	var privateKey [X25519KeySize]byte
+	_, err := rand.Read(privateKey[:])
+	if err != nil {
+		return nil, err
+	}
+
+	// Avoid generating equivalent X25519 private keys
+	// https://github.com/XTLS/Xray-core/pull/1747
+	//
+	// Modify random bytes using algorithm described at:
+	// https://cr.yp.to/ecdh.html.
+	privateKey[0] &= 248
+	privateKey[31] &= 127
+	privateKey[31] |= 64
+
+	return ecdh.X25519().NewPrivateKey(privateKey[:])
+}

component/http/http.go

@@ -2,7 +2,6 @@ package http
 
 import (
 	"context"
-	"crypto/tls"
 	"io"
 	"net"
 	"net/http"
@@ -28,11 +27,11 @@ func SetUA(UA string) {
 	ua = UA
 }
 
-func HttpRequest(ctx context.Context, url, method string, header map[string][]string, body io.Reader) (*http.Response, error) {
-	return HttpRequestWithProxy(ctx, url, method, header, body, "")
-}
-
-func HttpRequestWithProxy(ctx context.Context, url, method string, header map[string][]string, body io.Reader, specialProxy string) (*http.Response, error) {
+func HttpRequest(ctx context.Context, url, method string, header map[string][]string, body io.Reader, options ...Option) (*http.Response, error) {
+	opt := option{}
+	for _, o := range options {
+		o(&opt)
+	}
 	method = strings.ToUpper(method)
 	urlRes, err := URL.Parse(url)
 	if err != nil {
@@ -40,6 +39,10 @@ func HttpRequestWithProxy(ctx context.Context, url, method string, header map[st
 	}
 
 	req, err := http.NewRequest(method, urlRes.String(), body)
+	if err != nil {
+		return nil, err
+	}
+
 	for k, v := range header {
 		for _, v := range v {
 			req.Header.Add(k, v)
@@ -50,10 +53,6 @@ func HttpRequestWithProxy(ctx context.Context, url, method string, header map[st
 		req.Header.Set("User-Agent", UA())
 	}
 
-	if err != nil {
-		return nil, err
-	}
-
 	if user := urlRes.User; user != nil {
 		password, _ := user.Password()
 		req.SetBasicAuth(user.Username(), password)
@@ -61,6 +60,11 @@ func HttpRequestWithProxy(ctx context.Context, url, method string, header map[st
 
 	req = req.WithContext(ctx)
 
+	tlsConfig, err := ca.GetTLSConfig(opt.caOption)
+	if err != nil {
+		return nil, err
+	}
+
 	transport := &http.Transport{
 		// from http.DefaultTransport
 		DisableKeepAlives:     runtime.GOOS == "android",
@@ -69,15 +73,34 @@ func HttpRequestWithProxy(ctx context.Context, url, method string, header map[st
 		TLSHandshakeTimeout:   10 * time.Second,
 		ExpectContinueTimeout: 1 * time.Second,
 		DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
-			if conn, err := inner.HandleTcp(inner.GetTunnel(), address, specialProxy); err == nil {
+			if conn, err := inner.HandleTcp(inner.GetTunnel(), address, opt.specialProxy); err == nil {
 				return conn, nil
 			} else {
 				return dialer.DialContext(ctx, network, address)
 			}
 		},
-		TLSClientConfig: ca.GetGlobalTLSConfig(&tls.Config{}),
+		TLSClientConfig: tlsConfig,
 	}
 
 	client := http.Client{Transport: transport}
 	return client.Do(req)
 }
+
+type Option func(opt *option)
+
+type option struct {
+	specialProxy string
+	caOption     ca.Option
+}
+
+func WithSpecialProxy(name string) Option {
+	return func(opt *option) {
+		opt.specialProxy = name
+	}
+}
+
+func WithCAOption(caOption ca.Option) Option {
+	return func(opt *option) {
+		opt.caOption = caOption
+	}
+}

component/keepalive/tcp_keepalive.go

@@ -10,27 +10,27 @@ import (
 )
 
 var (
-	keepAliveIdle     = atomic.NewTypedValue[time.Duration](0 * time.Second)
-	keepAliveInterval = atomic.NewTypedValue[time.Duration](0 * time.Second)
+	keepAliveIdle     = atomic.NewInt64(0)
+	keepAliveInterval = atomic.NewInt64(0)
 	disableKeepAlive  = atomic.NewBool(false)
 
 	SetDisableKeepAliveCallback = utils.NewCallback[bool]()
 )
 
 func SetKeepAliveIdle(t time.Duration) {
-	keepAliveIdle.Store(t)
+	keepAliveIdle.Store(int64(t))
 }
 
 func SetKeepAliveInterval(t time.Duration) {
-	keepAliveInterval.Store(t)
+	keepAliveInterval.Store(int64(t))
 }
 
 func KeepAliveIdle() time.Duration {
-	return keepAliveIdle.Load()
+	return time.Duration(keepAliveIdle.Load())
 }
 
 func KeepAliveInterval() time.Duration {
-	return keepAliveInterval.Load()
+	return time.Duration(keepAliveInterval.Load())
 }
 
 func SetDisableKeepAlive(disable bool) {

component/memory/memory.go

@@ -0,0 +1,29 @@
+// Package memory return MemoryInfoStat
+// modify from https://github.com/shirou/gopsutil/tree/v4.25.8/process
+package memory
+
+import (
+	"errors"
+	"fmt"
+	"math"
+)
+
+var ErrNotImplementedError = errors.New("not implemented yet")
+
+type MemoryInfoStat struct {
+	RSS uint64 `json:"rss"` // bytes
+	VMS uint64 `json:"vms"` // bytes
+}
+
+// PrettyByteSize convert size in bytes to Bytes, Kilobytes, Megabytes, GB and TB
+// https://gist.github.com/anikitenko/b41206a49727b83a530142c76b1cb82d?permalink_comment_id=4467913#gistcomment-4467913
+func PrettyByteSize(b uint64) string {
+	bf := float64(b)
+	for _, unit := range []string{"", "Ki", "Mi", "Gi", "Ti", "Pi", "Ei", "Zi"} {
+		if math.Abs(bf) < 1024.0 {
+			return fmt.Sprintf("%3.1f%sB", bf, unit)
+		}
+		bf /= 1024.0
+	}
+	return fmt.Sprintf("%.1fYiB", bf)
+}

component/memory/memory_darwin.go

@@ -0,0 +1,67 @@
+package memory
+
+import (
+	"syscall"
+	"unsafe"
+	_ "unsafe"
+)
+
+const PROC_PIDTASKINFO = 4
+
+type ProcTaskInfo struct {
+	Virtual_size      uint64
+	Resident_size     uint64
+	Total_user        uint64
+	Total_system      uint64
+	Threads_user      uint64
+	Threads_system    uint64
+	Policy            int32
+	Faults            int32
+	Pageins           int32
+	Cow_faults        int32
+	Messages_sent     int32
+	Messages_received int32
+	Syscalls_mach     int32
+	Syscalls_unix     int32
+	Csw               int32
+	Threadnum         int32
+	Numrunning        int32
+	Priority          int32
+}
+
+func GetMemoryInfo(pid int32) (*MemoryInfoStat, error) {
+	var ti ProcTaskInfo
+	_, _, errno := syscall_syscall6(proc_pidinfo_trampoline_addr, uintptr(pid), PROC_PIDTASKINFO, 0, uintptr(unsafe.Pointer(&ti)), unsafe.Sizeof(ti), 0)
+	if errno != 0 {
+		return nil, errno
+	}
+
+	ret := &MemoryInfoStat{
+		RSS: uint64(ti.Resident_size),
+		VMS: uint64(ti.Virtual_size),
+	}
+	return ret, nil
+}
+
+var proc_pidinfo_trampoline_addr uintptr
+
+//go:cgo_import_dynamic proc_pidinfo proc_pidinfo "/usr/lib/libSystem.B.dylib"
+
+// from golang.org/x/sys@v0.30.0/unix/syscall_darwin_libSystem.go
+
+// Implemented in the runtime package (runtime/sys_darwin.go)
+func syscall_syscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func syscall_syscall6X(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func syscall_syscall9(fn, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // 32-bit only
+func syscall_rawSyscall(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func syscall_rawSyscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func syscall_syscallPtr(fn, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+//go:linkname syscall_syscall syscall.syscall
+//go:linkname syscall_syscall6 syscall.syscall6
+//go:linkname syscall_syscall6X syscall.syscall6X
+//go:linkname syscall_syscall9 syscall.syscall9
+//go:linkname syscall_rawSyscall syscall.rawSyscall
+//go:linkname syscall_rawSyscall6 syscall.rawSyscall6
+//go:linkname syscall_syscallPtr syscall.syscallPtr

component/memory/memory_darwin_amd64.s

@@ -0,0 +1,9 @@
+// go run mkasm.go darwin amd64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT proc_pidinfo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	proc_pidinfo(SB)
+GLOBL	·proc_pidinfo_trampoline_addr(SB), RODATA, $8
+DATA	·proc_pidinfo_trampoline_addr(SB)/8, $proc_pidinfo_trampoline<>(SB)

component/memory/memory_darwin_arm64.s

@@ -0,0 +1,9 @@
+// go run mkasm.go darwin arm64
+// Code generated by the command above; DO NOT EDIT.
+
+#include "textflag.h"
+
+TEXT proc_pidinfo_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	proc_pidinfo(SB)
+GLOBL	·proc_pidinfo_trampoline_addr(SB), RODATA, $8
+DATA	·proc_pidinfo_trampoline_addr(SB)/8, $proc_pidinfo_trampoline<>(SB)

component/memory/memory_falllback.go

@@ -0,0 +1,7 @@
+//go:build !darwin && !linux && !freebsd && !openbsd && !windows
+
+package memory
+
+func GetMemoryInfo(pid int32) (*MemoryInfoStat, error) {
+	return nil, ErrNotImplementedError
+}

component/memory/memory_freebsd.go

@@ -0,0 +1,97 @@
+package memory
+
+import (
+	"bytes"
+	"encoding/binary"
+	"errors"
+	"unsafe"
+
+	"golang.org/x/sys/unix"
+)
+
+const (
+	CTLKern          = 1
+	KernProc         = 14
+	KernProcPID      = 1
+)
+
+func CallSyscall(mib []int32) ([]byte, uint64, error) {
+	mibptr := unsafe.Pointer(&mib[0])
+	miblen := uint64(len(mib))
+
+	// get required buffer size
+	length := uint64(0)
+	_, _, err := unix.Syscall6(
+		unix.SYS___SYSCTL,
+		uintptr(mibptr),
+		uintptr(miblen),
+		0,
+		uintptr(unsafe.Pointer(&length)),
+		0,
+		0)
+	if err != 0 {
+		var b []byte
+		return b, length, err
+	}
+	if length == 0 {
+		var b []byte
+		return b, length, err
+	}
+	// get proc info itself
+	buf := make([]byte, length)
+	_, _, err = unix.Syscall6(
+		unix.SYS___SYSCTL,
+		uintptr(mibptr),
+		uintptr(miblen),
+		uintptr(unsafe.Pointer(&buf[0])),
+		uintptr(unsafe.Pointer(&length)),
+		0,
+		0)
+	if err != 0 {
+		return buf, length, err
+	}
+
+	return buf, length, nil
+}
+
+func parseKinfoProc(buf []byte) (KinfoProc, error) {
+	var k KinfoProc
+	br := bytes.NewReader(buf)
+	err := binary.Read(br, binary.LittleEndian, &k)
+	return k, err
+}
+
+func getKProc(pid int32) (*KinfoProc, error) {
+	mib := []int32{CTLKern, KernProc, KernProcPID, pid}
+
+	buf, length, err := CallSyscall(mib)
+	if err != nil {
+		return nil, err
+	}
+	if length != sizeOfKinfoProc {
+		return nil, errors.New("unexpected size of KinfoProc")
+	}
+
+	k, err := parseKinfoProc(buf)
+	if err != nil {
+		return nil, err
+	}
+	return &k, nil
+}
+
+func GetMemoryInfo(pid int32) (*MemoryInfoStat, error) {
+	k, err := getKProc(pid)
+	if err != nil {
+		return nil, err
+	}
+	v, err := unix.Sysctl("vm.stats.vm.v_page_size")
+	if err != nil {
+		return nil, err
+	}
+	pageSize := binary.LittleEndian.Uint16([]byte(v))
+
+	return &MemoryInfoStat{
+		RSS: uint64(k.Rssize) * uint64(pageSize),
+		VMS: uint64(k.Size),
+	}, nil
+}

component/memory/memory_freebsd_386.go

@@ -0,0 +1,119 @@
+package memory
+
+const sizeOfKinfoProc    = 0x300
+
+type Timeval struct {
+	Sec  int32
+	Usec int32
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type KinfoProc struct {
+	Structsize   int32
+	Layout       int32
+	Args         int32 /* pargs */
+	Paddr        int32 /* proc */
+	Addr         int32 /* user */
+	Tracep       int32 /* vnode */
+	Textvp       int32 /* vnode */
+	Fd           int32 /* filedesc */
+	Vmspace      int32 /* vmspace */
+	Wchan        int32
+	Pid          int32
+	Ppid         int32
+	Pgid         int32
+	Tpgid        int32
+	Sid          int32
+	Tsid         int32
+	Jobc         int16
+	Spare_short1 int16
+	Tdev         uint32
+	Siglist      [16]byte /* sigset */
+	Sigmask      [16]byte /* sigset */
+	Sigignore    [16]byte /* sigset */
+	Sigcatch     [16]byte /* sigset */
+	Uid          uint32
+	Ruid         uint32
+	Svuid        uint32
+	Rgid         uint32
+	Svgid        uint32
+	Ngroups      int16
+	Spare_short2 int16
+	Groups       [16]uint32
+	Size         uint32
+	Rssize       int32
+	Swrss        int32
+	Tsize        int32
+	Dsize        int32
+	Ssize        int32
+	Xstat        uint16
+	Acflag       uint16
+	Pctcpu       uint32
+	Estcpu       uint32
+	Slptime      uint32
+	Swtime       uint32
+	Cow          uint32
+	Runtime      uint64
+	Start        Timeval
+	Childtime    Timeval
+	Flag         int32
+	Kiflag       int32
+	Traceflag    int32
+	Stat         int8
+	Nice         int8
+	Lock         int8
+	Rqindex      int8
+	Oncpu        uint8
+	Lastcpu      uint8
+	Tdname       [17]int8
+	Wmesg        [9]int8
+	Login        [18]int8
+	Lockname     [9]int8
+	Comm         [20]int8
+	Emul         [17]int8
+	Loginclass   [18]int8
+	Sparestrings [50]int8
+	Spareints    [7]int32
+	Flag2        int32
+	Fibnum       int32
+	Cr_flags     uint32
+	Jid          int32
+	Numthreads   int32
+	Tid          int32
+	Pri          Priority
+	Rusage       Rusage
+	Rusage_ch    Rusage
+	Pcb          int32 /* pcb */
+	Kstack       int32
+	Udata        int32
+	Tdaddr       int32 /* thread */
+	Spareptrs    [6]int32
+	Sparelongs   [12]int32
+	Sflag        int32
+	Tdflags      int32
+}
+
+type Priority struct {
+	Class  uint8
+	Level  uint8
+	Native uint8
+	User   uint8
+}

component/memory/memory_freebsd_amd64.go

@@ -0,0 +1,125 @@
+package memory
+
+const sizeOfKinfoProc = 0x440
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type KinfoProc struct {
+	Structsize     int32
+	Layout         int32
+	Args           int64 /* pargs */
+	Paddr          int64 /* proc */
+	Addr           int64 /* user */
+	Tracep         int64 /* vnode */
+	Textvp         int64 /* vnode */
+	Fd             int64 /* filedesc */
+	Vmspace        int64 /* vmspace */
+	Wchan          int64
+	Pid            int32
+	Ppid           int32
+	Pgid           int32
+	Tpgid          int32
+	Sid            int32
+	Tsid           int32
+	Jobc           int16
+	Spare_short1   int16
+	Tdev_freebsd11 uint32
+	Siglist        [16]byte /* sigset */
+	Sigmask        [16]byte /* sigset */
+	Sigignore      [16]byte /* sigset */
+	Sigcatch       [16]byte /* sigset */
+	Uid            uint32
+	Ruid           uint32
+	Svuid          uint32
+	Rgid           uint32
+	Svgid          uint32
+	Ngroups        int16
+	Spare_short2   int16
+	Groups         [16]uint32
+	Size           uint64
+	Rssize         int64
+	Swrss          int64
+	Tsize          int64
+	Dsize          int64
+	Ssize          int64
+	Xstat          uint16
+	Acflag         uint16
+	Pctcpu         uint32
+	Estcpu         uint32
+	Slptime        uint32
+	Swtime         uint32
+	Cow            uint32
+	Runtime        uint64
+	Start          Timeval
+	Childtime      Timeval
+	Flag           int64
+	Kiflag         int64
+	Traceflag      int32
+	Stat           int8
+	Nice           int8
+	Lock           int8
+	Rqindex        int8
+	Oncpu_old      uint8
+	Lastcpu_old    uint8
+	Tdname         [17]int8
+	Wmesg          [9]int8
+	Login          [18]int8
+	Lockname       [9]int8
+	Comm           [20]int8
+	Emul           [17]int8
+	Loginclass     [18]int8
+	Moretdname     [4]int8
+	Sparestrings   [46]int8
+	Spareints      [2]int32
+	Tdev           uint64
+	Oncpu          int32
+	Lastcpu        int32
+	Tracer         int32
+	Flag2          int32
+	Fibnum         int32
+	Cr_flags       uint32
+	Jid            int32
+	Numthreads     int32
+	Tid            int32
+	Pri            Priority
+	Rusage         Rusage
+	Rusage_ch      Rusage
+	Pcb            int64 /* pcb */
+	Kstack         int64
+	Udata          int64
+	Tdaddr         int64 /* thread */
+	Pd             int64 /* pwddesc, not accurate */
+	Spareptrs      [5]int64
+	Sparelongs     [12]int64
+	Sflag          int64
+	Tdflags        int64
+}
+
+type Priority struct {
+	Class  uint8
+	Level  uint8
+	Native uint8
+	User   uint8
+}

component/memory/memory_freebsd_arm.go

@@ -0,0 +1,119 @@
+package memory
+
+const sizeOfKinfoProc = 0x440
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int32
+	Ixrss    int32
+	Idrss    int32
+	Isrss    int32
+	Minflt   int32
+	Majflt   int32
+	Nswap    int32
+	Inblock  int32
+	Oublock  int32
+	Msgsnd   int32
+	Msgrcv   int32
+	Nsignals int32
+	Nvcsw    int32
+	Nivcsw   int32
+}
+
+type KinfoProc struct {
+	Structsize   int32
+	Layout       int32
+	Args         int32 /* pargs */
+	Paddr        int32 /* proc */
+	Addr         int32 /* user */
+	Tracep       int32 /* vnode */
+	Textvp       int32 /* vnode */
+	Fd           int32 /* filedesc */
+	Vmspace      int32 /* vmspace */
+	Wchan        int32
+	Pid          int32
+	Ppid         int32
+	Pgid         int32
+	Tpgid        int32
+	Sid          int32
+	Tsid         int32
+	Jobc         int16
+	Spare_short1 int16
+	Tdev         uint32
+	Siglist      [16]byte /* sigset */
+	Sigmask      [16]byte /* sigset */
+	Sigignore    [16]byte /* sigset */
+	Sigcatch     [16]byte /* sigset */
+	Uid          uint32
+	Ruid         uint32
+	Svuid        uint32
+	Rgid         uint32
+	Svgid        uint32
+	Ngroups      int16
+	Spare_short2 int16
+	Groups       [16]uint32
+	Size         uint32
+	Rssize       int32
+	Swrss        int32
+	Tsize        int32
+	Dsize        int32
+	Ssize        int32
+	Xstat        uint16
+	Acflag       uint16
+	Pctcpu       uint32
+	Estcpu       uint32
+	Slptime      uint32
+	Swtime       uint32
+	Cow          uint32
+	Runtime      uint64
+	Start        Timeval
+	Childtime    Timeval
+	Flag         int32
+	Kiflag       int32
+	Traceflag    int32
+	Stat         int8
+	Nice         int8
+	Lock         int8
+	Rqindex      int8
+	Oncpu        uint8
+	Lastcpu      uint8
+	Tdname       [17]int8
+	Wmesg        [9]int8
+	Login        [18]int8
+	Lockname     [9]int8
+	Comm         [20]int8
+	Emul         [17]int8
+	Loginclass   [18]int8
+	Sparestrings [50]int8
+	Spareints    [4]int32
+	Flag2        int32
+	Fibnum       int32
+	Cr_flags     uint32
+	Jid          int32
+	Numthreads   int32
+	Tid          int32
+	Pri          Priority
+	Rusage       Rusage
+	Rusage_ch    Rusage
+	Pcb          int32 /* pcb */
+	Kstack       int32
+	Udata        int32
+	Tdaddr       int32 /* thread */
+	Spareptrs    [6]int64
+	Sparelongs   [12]int64
+	Sflag        int64
+	Tdflags      int64
+}
+
+type Priority struct {
+	Class  uint8
+	Level  uint8
+	Native uint8
+	User   uint8
+}

component/memory/memory_freebsd_arm64.go

@@ -0,0 +1,125 @@
+package memory
+
+const sizeOfKinfoProc = 0x440
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type KinfoProc struct {
+	Structsize     int32
+	Layout         int32
+	Args           int64 /* pargs */
+	Paddr          int64 /* proc */
+	Addr           int64 /* user */
+	Tracep         int64 /* vnode */
+	Textvp         int64 /* vnode */
+	Fd             int64 /* filedesc */
+	Vmspace        int64 /* vmspace */
+	Wchan          int64
+	Pid            int32
+	Ppid           int32
+	Pgid           int32
+	Tpgid          int32
+	Sid            int32
+	Tsid           int32
+	Jobc           int16
+	Spare_short1   int16
+	Tdev_freebsd11 uint32
+	Siglist        [16]byte /* sigset */
+	Sigmask        [16]byte /* sigset */
+	Sigignore      [16]byte /* sigset */
+	Sigcatch       [16]byte /* sigset */
+	Uid            uint32
+	Ruid           uint32
+	Svuid          uint32
+	Rgid           uint32
+	Svgid          uint32
+	Ngroups        int16
+	Spare_short2   int16
+	Groups         [16]uint32
+	Size           uint64
+	Rssize         int64
+	Swrss          int64
+	Tsize          int64
+	Dsize          int64
+	Ssize          int64
+	Xstat          uint16
+	Acflag         uint16
+	Pctcpu         uint32
+	Estcpu         uint32
+	Slptime        uint32
+	Swtime         uint32
+	Cow            uint32
+	Runtime        uint64
+	Start          Timeval
+	Childtime      Timeval
+	Flag           int64
+	Kiflag         int64
+	Traceflag      int32
+	Stat           uint8
+	Nice           int8
+	Lock           uint8
+	Rqindex        uint8
+	Oncpu_old      uint8
+	Lastcpu_old    uint8
+	Tdname         [17]uint8
+	Wmesg          [9]uint8
+	Login          [18]uint8
+	Lockname       [9]uint8
+	Comm           [20]int8 // changed from uint8 by hand
+	Emul           [17]uint8
+	Loginclass     [18]uint8
+	Moretdname     [4]uint8
+	Sparestrings   [46]uint8
+	Spareints      [2]int32
+	Tdev           uint64
+	Oncpu          int32
+	Lastcpu        int32
+	Tracer         int32
+	Flag2          int32
+	Fibnum         int32
+	Cr_flags       uint32
+	Jid            int32
+	Numthreads     int32
+	Tid            int32
+	Pri            Priority
+	Rusage         Rusage
+	Rusage_ch      Rusage
+	Pcb            int64 /* pcb */
+	Kstack         int64
+	Udata          int64
+	Tdaddr         int64 /* thread */
+	Pd             int64 /* pwddesc, not accurate */
+	Spareptrs      [5]int64
+	Sparelongs     [12]int64
+	Sflag          int64
+	Tdflags        int64
+}
+
+type Priority struct {
+	Class  uint8
+	Level  uint8
+	Native uint8
+	User   uint8
+}

component/memory/memory_linux.go

@@ -0,0 +1,37 @@
+package memory
+
+import (
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+)
+
+var pageSize = uint64(os.Getpagesize())
+
+func GetMemoryInfo(pid int32) (*MemoryInfoStat, error) {
+	proc := os.Getenv("HOST_PROC")
+	if proc == "" {
+		proc = "/proc"
+	}
+	memPath := filepath.Join(proc, strconv.Itoa(int(pid)), "statm")
+	contents, err := os.ReadFile(memPath)
+	if err != nil {
+		return nil, err
+	}
+	fields := strings.Split(string(contents), " ")
+
+	vms, err := strconv.ParseUint(fields[0], 10, 64)
+	if err != nil {
+		return nil, err
+	}
+	rss, err := strconv.ParseUint(fields[1], 10, 64)
+	if err != nil {
+		return nil, err
+	}
+	memInfo := &MemoryInfoStat{
+		RSS: rss * pageSize,
+		VMS: vms * pageSize,
+	}
+	return memInfo, nil
+}

component/memory/memory_openbsd.go

@@ -0,0 +1,95 @@
+package memory
+
+import (
+	"bytes"
+	"encoding/binary"
+	"errors"
+	"unsafe"
+
+	"golang.org/x/sys/unix"
+)
+
+const (
+	CTLKern     = 1
+	KernProc    = 14
+	KernProcPID = 1
+)
+
+func callKernProcSyscall(op int32, arg int32) ([]byte, uint64, error) {
+	mib := []int32{CTLKern, KernProc, op, arg, sizeOfKinfoProc, 0}
+	mibptr := unsafe.Pointer(&mib[0])
+	miblen := uint64(len(mib))
+	length := uint64(0)
+	_, _, err := unix.Syscall6(
+		unix.SYS___SYSCTL,
+		uintptr(mibptr),
+		uintptr(miblen),
+		0,
+		uintptr(unsafe.Pointer(&length)),
+		0,
+		0)
+	if err != 0 {
+		return nil, length, err
+	}
+
+	count := int32(length / uint64(sizeOfKinfoProc))
+	mib = []int32{CTLKern, KernProc, op, arg, sizeOfKinfoProc, count}
+	mibptr = unsafe.Pointer(&mib[0])
+	miblen = uint64(len(mib))
+	// get proc info itself
+	buf := make([]byte, length)
+	_, _, err = unix.Syscall6(
+		unix.SYS___SYSCTL,
+		uintptr(mibptr),
+		uintptr(miblen),
+		uintptr(unsafe.Pointer(&buf[0])),
+		uintptr(unsafe.Pointer(&length)),
+		0,
+		0)
+	if err != 0 {
+		return buf, length, err
+	}
+
+	return buf, length, nil
+}
+
+func parseKinfoProc(buf []byte) (KinfoProc, error) {
+	var k KinfoProc
+	br := bytes.NewReader(buf)
+	err := binary.Read(br, binary.LittleEndian, &k)
+	return k, err
+}
+
+func getKProc(pid int32) (*KinfoProc, error) {
+	buf, length, err := callKernProcSyscall(KernProcPID, pid)
+	if err != nil {
+		return nil, err
+	}
+	if length != sizeOfKinfoProc {
+		return nil, errors.New("unexpected size of KinfoProc")
+	}
+
+	k, err := parseKinfoProc(buf)
+	if err != nil {
+		return nil, err
+	}
+	return &k, nil
+}
+
+func GetMemoryInfo(pid int32) (*MemoryInfoStat, error) {
+	k, err := getKProc(pid)
+	if err != nil {
+		return nil, err
+	}
+	uvmexp, err := unix.SysctlUvmexp("vm.uvmexp")
+	if err != nil {
+		return nil, err
+	}
+	pageSize := uint64(uvmexp.Pagesize)
+
+	return &MemoryInfoStat{
+		RSS: uint64(k.Vm_rssize) * pageSize,
+		VMS: uint64(k.Vm_tsize) + uint64(k.Vm_dsize) +
+			uint64(k.Vm_ssize),
+	}, nil
+}

component/memory/memory_openbsd_386.go

@@ -0,0 +1,99 @@
+package memory
+
+const sizeOfKinfoProc = 0x264
+
+type KinfoProc struct {
+	Forw         uint64
+	Back         uint64
+	Paddr        uint64
+	Addr         uint64
+	Fd           uint64
+	Stats        uint64
+	Limit        uint64
+	Vmspace      uint64
+	Sigacts      uint64
+	Sess         uint64
+	Tsess        uint64
+	Ru           uint64
+	Eflag        int32
+	Exitsig      int32
+	Flag         int32
+	Pid          int32
+	Ppid         int32
+	Sid          int32
+	X_pgid       int32
+	Tpgid        int32
+	Uid          uint32
+	Ruid         uint32
+	Gid          uint32
+	Rgid         uint32
+	Groups       [16]uint32
+	Ngroups      int16
+	Jobc         int16
+	Tdev         uint32
+	Estcpu       uint32
+	Rtime_sec    uint32
+	Rtime_usec   uint32
+	Cpticks      int32
+	Pctcpu       uint32
+	Swtime       uint32
+	Slptime      uint32
+	Schedflags   int32
+	Uticks       uint64
+	Sticks       uint64
+	Iticks       uint64
+	Tracep       uint64
+	Traceflag    int32
+	Holdcnt      int32
+	Siglist      int32
+	Sigmask      uint32
+	Sigignore    uint32
+	Sigcatch     uint32
+	Stat         int8
+	Priority     uint8
+	Usrpri       uint8
+	Nice         uint8
+	Xstat        uint16
+	Acflag       uint16
+	Comm         [24]int8
+	Wmesg        [8]int8
+	Wchan        uint64
+	Login        [32]int8
+	Vm_rssize    int32
+	Vm_tsize     int32
+	Vm_dsize     int32
+	Vm_ssize     int32
+	Uvalid       int64
+	Ustart_sec   uint64
+	Ustart_usec  uint32
+	Uutime_sec   uint32
+	Uutime_usec  uint32
+	Ustime_sec   uint32
+	Ustime_usec  uint32
+	Uru_maxrss   uint64
+	Uru_ixrss    uint64
+	Uru_idrss    uint64
+	Uru_isrss    uint64
+	Uru_minflt   uint64
+	Uru_majflt   uint64
+	Uru_nswap    uint64
+	Uru_inblock  uint64
+	Uru_oublock  uint64
+	Uru_msgsnd   uint64
+	Uru_msgrcv   uint64
+	Uru_nsignals uint64
+	Uru_nvcsw    uint64
+	Uru_nivcsw   uint64
+	Uctime_sec   uint32
+	Uctime_usec  uint32
+	Psflags      int32
+	Spare        int32
+	Svuid        uint32
+	Svgid        uint32
+	Emul         [8]int8
+	Rlim_rss_cur uint64
+	Cpuid        uint64
+	Vm_map_size  uint64
+	Tid          int32
+	Rtableid     uint32
+}

component/memory/memory_openbsd_amd64.go

@@ -0,0 +1,100 @@
+package memory
+
+const sizeOfKinfoProc = 0x268
+
+type KinfoProc struct {
+	Forw         uint64
+	Back         uint64
+	Paddr        uint64
+	Addr         uint64
+	Fd           uint64
+	Stats        uint64
+	Limit        uint64
+	Vmspace      uint64
+	Sigacts      uint64
+	Sess         uint64
+	Tsess        uint64
+	Ru           uint64
+	Eflag        int32
+	Exitsig      int32
+	Flag         int32
+	Pid          int32
+	Ppid         int32
+	Sid          int32
+	X_pgid       int32
+	Tpgid        int32
+	Uid          uint32
+	Ruid         uint32
+	Gid          uint32
+	Rgid         uint32
+	Groups       [16]uint32
+	Ngroups      int16
+	Jobc         int16
+	Tdev         uint32
+	Estcpu       uint32
+	Rtime_sec    uint32
+	Rtime_usec   uint32
+	Cpticks      int32
+	Pctcpu       uint32
+	Swtime       uint32
+	Slptime      uint32
+	Schedflags   int32
+	Uticks       uint64
+	Sticks       uint64
+	Iticks       uint64
+	Tracep       uint64
+	Traceflag    int32
+	Holdcnt      int32
+	Siglist      int32
+	Sigmask      uint32
+	Sigignore    uint32
+	Sigcatch     uint32
+	Stat         int8
+	Priority     uint8
+	Usrpri       uint8
+	Nice         uint8
+	Xstat        uint16
+	Acflag       uint16
+	Comm         [24]int8
+	Wmesg        [8]int8
+	Wchan        uint64
+	Login        [32]int8
+	Vm_rssize    int32
+	Vm_tsize     int32
+	Vm_dsize     int32
+	Vm_ssize     int32
+	Uvalid       int64
+	Ustart_sec   uint64
+	Ustart_usec  uint32
+	Uutime_sec   uint32
+	Uutime_usec  uint32
+	Ustime_sec   uint32
+	Ustime_usec  uint32
+	Pad_cgo_0    [4]byte
+	Uru_maxrss   uint64
+	Uru_ixrss    uint64
+	Uru_idrss    uint64
+	Uru_isrss    uint64
+	Uru_minflt   uint64
+	Uru_majflt   uint64
+	Uru_nswap    uint64
+	Uru_inblock  uint64
+	Uru_oublock  uint64
+	Uru_msgsnd   uint64
+	Uru_msgrcv   uint64
+	Uru_nsignals uint64
+	Uru_nvcsw    uint64
+	Uru_nivcsw   uint64
+	Uctime_sec   uint32
+	Uctime_usec  uint32
+	Psflags      int32
+	Spare        int32
+	Svuid        uint32
+	Svgid        uint32
+	Emul         [8]int8
+	Rlim_rss_cur uint64
+	Cpuid        uint64
+	Vm_map_size  uint64
+	Tid          int32
+	Rtableid     uint32
+}

component/memory/memory_openbsd_arm.go

@@ -0,0 +1,99 @@
+package memory
+
+const sizeOfKinfoProc = 0x264
+
+type KinfoProc struct {
+	Forw         uint64
+	Back         uint64
+	Paddr        uint64
+	Addr         uint64
+	Fd           uint64
+	Stats        uint64
+	Limit        uint64
+	Vmspace      uint64
+	Sigacts      uint64
+	Sess         uint64
+	Tsess        uint64
+	Ru           uint64
+	Eflag        int32
+	Exitsig      int32
+	Flag         int32
+	Pid          int32
+	Ppid         int32
+	Sid          int32
+	X_pgid       int32
+	Tpgid        int32
+	Uid          uint32
+	Ruid         uint32
+	Gid          uint32
+	Rgid         uint32
+	Groups       [16]uint32
+	Ngroups      int16
+	Jobc         int16
+	Tdev         uint32
+	Estcpu       uint32
+	Rtime_sec    uint32
+	Rtime_usec   uint32
+	Cpticks      int32
+	Pctcpu       uint32
+	Swtime       uint32
+	Slptime      uint32
+	Schedflags   int32
+	Uticks       uint64
+	Sticks       uint64
+	Iticks       uint64
+	Tracep       uint64
+	Traceflag    int32
+	Holdcnt      int32
+	Siglist      int32
+	Sigmask      uint32
+	Sigignore    uint32
+	Sigcatch     uint32
+	Stat         int8
+	Priority     uint8
+	Usrpri       uint8
+	Nice         uint8
+	Xstat        uint16
+	Acflag       uint16
+	Comm         [24]int8
+	Wmesg        [8]int8
+	Wchan        uint64
+	Login        [32]int8
+	Vm_rssize    int32
+	Vm_tsize     int32
+	Vm_dsize     int32
+	Vm_ssize     int32
+	Uvalid       int64
+	Ustart_sec   uint64
+	Ustart_usec  uint32
+	Uutime_sec   uint32
+	Uutime_usec  uint32
+	Ustime_sec   uint32
+	Ustime_usec  uint32
+	Uru_maxrss   uint64
+	Uru_ixrss    uint64
+	Uru_idrss    uint64
+	Uru_isrss    uint64
+	Uru_minflt   uint64
+	Uru_majflt   uint64
+	Uru_nswap    uint64
+	Uru_inblock  uint64
+	Uru_oublock  uint64
+	Uru_msgsnd   uint64
+	Uru_msgrcv   uint64
+	Uru_nsignals uint64
+	Uru_nvcsw    uint64
+	Uru_nivcsw   uint64
+	Uctime_sec   uint32
+	Uctime_usec  uint32
+	Psflags      int32
+	Spare        int32
+	Svuid        uint32
+	Svgid        uint32
+	Emul         [8]int8
+	Rlim_rss_cur uint64
+	Cpuid        uint64
+	Vm_map_size  uint64
+	Tid          int32
+	Rtableid     uint32
+}

component/memory/memory_openbsd_arm64.go

@@ -0,0 +1,100 @@
+package memory
+
+const sizeOfKinfoProc = 0x270
+
+type KinfoProc struct {
+	Forw         uint64
+	Back         uint64
+	Paddr        uint64
+	Addr         uint64
+	Fd           uint64
+	Stats        uint64
+	Limit        uint64
+	Vmspace      uint64
+	Sigacts      uint64
+	Sess         uint64
+	Tsess        uint64
+	Ru           uint64
+	Eflag        int32
+	Exitsig      int32
+	Flag         int32
+	Pid          int32
+	Ppid         int32
+	Sid          int32
+	X_pgid       int32
+	Tpgid        int32
+	Uid          uint32
+	Ruid         uint32
+	Gid          uint32
+	Rgid         uint32
+	Groups       [16]uint32
+	Ngroups      int16
+	Jobc         int16
+	Tdev         uint32
+	Estcpu       uint32
+	Rtime_sec    uint32
+	Rtime_usec   uint32
+	Cpticks      int32
+	Pctcpu       uint32
+	Swtime       uint32
+	Slptime      uint32
+	Schedflags   int32
+	Uticks       uint64
+	Sticks       uint64
+	Iticks       uint64
+	Tracep       uint64
+	Traceflag    int32
+	Holdcnt      int32
+	Siglist      int32
+	Sigmask      uint32
+	Sigignore    uint32
+	Sigcatch     uint32
+	Stat         int8
+	Priority     uint8
+	Usrpri       uint8
+	Nice         uint8
+	Xstat        uint16
+	Acflag       uint16
+	Comm         [24]int8
+	Wmesg        [8]uint8
+	Wchan        uint64
+	Login        [32]uint8
+	Vm_rssize    int32
+	Vm_tsize     int32
+	Vm_dsize     int32
+	Vm_ssize     int32
+	Uvalid       int64
+	Ustart_sec   uint64
+	Ustart_usec  uint32
+	Uutime_sec   uint32
+	Uutime_usec  uint32
+	Ustime_sec   uint32
+	Ustime_usec  uint32
+	Uru_maxrss   uint64
+	Uru_ixrss    uint64
+	Uru_idrss    uint64
+	Uru_isrss    uint64
+	Uru_minflt   uint64
+	Uru_majflt   uint64
+	Uru_nswap    uint64
+	Uru_inblock  uint64
+	Uru_oublock  uint64
+	Uru_msgsnd   uint64
+	Uru_msgrcv   uint64
+	Uru_nsignals uint64
+	Uru_nvcsw    uint64
+	Uru_nivcsw   uint64
+	Uctime_sec   uint32
+	Uctime_usec  uint32
+	Psflags      uint32
+	Spare        int32
+	Svuid        uint32
+	Svgid        uint32
+	Emul         [8]uint8
+	Rlim_rss_cur uint64
+	Cpuid        uint64
+	Vm_map_size  uint64
+	Tid          int32
+	Rtableid     uint32
+	Pledge       uint64
+}

component/memory/memory_openbsd_riscv64.go

@@ -0,0 +1,101 @@
+package memory
+
+const sizeOfKinfoProc = 0x288
+
+type KinfoProc struct {
+	Forw         uint64
+	Back         uint64
+	Paddr        uint64
+	Addr         uint64
+	Fd           uint64
+	Stats        uint64
+	Limit        uint64
+	Vmspace      uint64
+	Sigacts      uint64
+	Sess         uint64
+	Tsess        uint64
+	Ru           uint64
+	Eflag        int32
+	Exitsig      int32
+	Flag         int32
+	Pid          int32
+	Ppid         int32
+	Sid          int32
+	X_pgid       int32
+	Tpgid        int32
+	Uid          uint32
+	Ruid         uint32
+	Gid          uint32
+	Rgid         uint32
+	Groups       [16]uint32
+	Ngroups      int16
+	Jobc         int16
+	Tdev         uint32
+	Estcpu       uint32
+	Rtime_sec    uint32
+	Rtime_usec   uint32
+	Cpticks      int32
+	Pctcpu       uint32
+	Swtime       uint32
+	Slptime      uint32
+	Schedflags   int32
+	Uticks       uint64
+	Sticks       uint64
+	Iticks       uint64
+	Tracep       uint64
+	Traceflag    int32
+	Holdcnt      int32
+	Siglist      int32
+	Sigmask      uint32
+	Sigignore    uint32
+	Sigcatch     uint32
+	Stat         int8
+	Priority     uint8
+	Usrpri       uint8
+	Nice         uint8
+	Xstat        uint16
+	Spare        uint16
+	Comm         [24]int8
+	Wmesg        [8]uint8
+	Wchan        uint64
+	Login        [32]uint8
+	Vm_rssize    int32
+	Vm_tsize     int32
+	Vm_dsize     int32
+	Vm_ssize     int32
+	Uvalid       int64
+	Ustart_sec   uint64
+	Ustart_usec  uint32
+	Uutime_sec   uint32
+	Uutime_usec  uint32
+	Ustime_sec   uint32
+	Ustime_usec  uint32
+	Uru_maxrss   uint64
+	Uru_ixrss    uint64
+	Uru_idrss    uint64
+	Uru_isrss    uint64
+	Uru_minflt   uint64
+	Uru_majflt   uint64
+	Uru_nswap    uint64
+	Uru_inblock  uint64
+	Uru_oublock  uint64
+	Uru_msgsnd   uint64
+	Uru_msgrcv   uint64
+	Uru_nsignals uint64
+	Uru_nvcsw    uint64
+	Uru_nivcsw   uint64
+	Uctime_sec   uint32
+	Uctime_usec  uint32
+	Psflags      uint32
+	Acflag       uint32
+	Svuid        uint32
+	Svgid        uint32
+	Emul         [8]uint8
+	Rlim_rss_cur uint64
+	Cpuid        uint64
+	Vm_map_size  uint64
+	Tid          int32
+	Rtableid     uint32
+	Pledge       uint64
+	Name         [24]uint8
+}

component/memory/memory_test.go

@@ -0,0 +1,23 @@
+package memory
+
+import (
+	"errors"
+	"os"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestMemoryInfo(t *testing.T) {
+	v, err := GetMemoryInfo(int32(os.Getpid()))
+	if errors.Is(err, ErrNotImplementedError) {
+		t.Skip("not implemented")
+	}
+	require.NoErrorf(t, err, "getting memory info error %v", err)
+	empty := MemoryInfoStat{}
+	if v == nil || *v == empty {
+		t.Errorf("could not get memory info %v", v)
+	} else {
+		t.Logf("memory info {RSS:%s, VMS:%s}", PrettyByteSize(v.RSS), PrettyByteSize(v.VMS))
+	}
+}

component/memory/memory_windows.go

@@ -0,0 +1,66 @@
+package memory
+
+import (
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var (
+	modpsapi                 = windows.NewLazySystemDLL("psapi.dll")
+	procGetProcessMemoryInfo = modpsapi.NewProc("GetProcessMemoryInfo")
+)
+
+const processQueryInformation = windows.PROCESS_QUERY_LIMITED_INFORMATION
+
+type PROCESS_MEMORY_COUNTERS struct {
+	CB                         uint32
+	PageFaultCount             uint32
+	PeakWorkingSetSize         uint64
+	WorkingSetSize             uint64
+	QuotaPeakPagedPoolUsage    uint64
+	QuotaPagedPoolUsage        uint64
+	QuotaPeakNonPagedPoolUsage uint64
+	QuotaNonPagedPoolUsage     uint64
+	PagefileUsage              uint64
+	PeakPagefileUsage          uint64
+}
+
+func getProcessMemoryInfo(h windows.Handle, mem *PROCESS_MEMORY_COUNTERS) (err error) {
+	r1, _, e1 := syscall.Syscall(procGetProcessMemoryInfo.Addr(), 3, uintptr(h), uintptr(unsafe.Pointer(mem)), uintptr(unsafe.Sizeof(*mem)))
+	if r1 == 0 {
+		if e1 != 0 {
+			err = error(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getMemoryInfo(pid int32) (PROCESS_MEMORY_COUNTERS, error) {
+	var mem PROCESS_MEMORY_COUNTERS
+	c, err := windows.OpenProcess(processQueryInformation, false, uint32(pid))
+	if err != nil {
+		return mem, err
+	}
+	defer windows.CloseHandle(c)
+	if err := getProcessMemoryInfo(c, &mem); err != nil {
+		return mem, err
+	}
+
+	return mem, err
+}
+
+func GetMemoryInfo(pid int32) (*MemoryInfoStat, error) {
+	mem, err := getMemoryInfo(pid)
+	if err != nil {
+		return nil, err
+	}
+	ret := &MemoryInfoStat{
+		RSS: uint64(mem.WorkingSetSize),
+		VMS: uint64(mem.PagefileUsage),
+	}
+	return ret, nil
+}

component/profile/cachefile/cache.go

@@ -19,6 +19,7 @@ var (
 
 	bucketSelected         = []byte("selected")
 	bucketFakeip           = []byte("fakeip")
+	bucketFakeip6          = []byte("fakeip6")
 	bucketETag             = []byte("etag")
 	bucketSubscriptionInfo = []byte("subscriptioninfo")
 )

component/profile/cachefile/fakeip.go

@@ -10,10 +10,15 @@ import (
 
 type FakeIpStore struct {
 	*CacheFile
+	bucketName []byte
 }
 
 func (c *CacheFile) FakeIpStore() *FakeIpStore {
-	return &FakeIpStore{c}
+	return &FakeIpStore{c, bucketFakeip}
+}
+
+func (c *CacheFile) FakeIpStore6() *FakeIpStore {
+	return &FakeIpStore{c, bucketFakeip6}
 }
 
 func (c *FakeIpStore) GetByHost(host string) (ip netip.Addr, exist bool) {
@@ -21,7 +26,7 @@ func (c *FakeIpStore) GetByHost(host string) (ip netip.Addr, exist bool) {
 		return
 	}
 	c.DB.View(func(t *bbolt.Tx) error {
-		if bucket := t.Bucket(bucketFakeip); bucket != nil {
+		if bucket := t.Bucket(c.bucketName); bucket != nil {
 			if v := bucket.Get([]byte(host)); v != nil {
 				ip, exist = netip.AddrFromSlice(v)
 			}
@@ -36,7 +41,7 @@ func (c *FakeIpStore) PutByHost(host string, ip netip.Addr) {
 		return
 	}
 	err := c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket, err := t.CreateBucketIfNotExists(bucketFakeip)
+		bucket, err := t.CreateBucketIfNotExists(c.bucketName)
 		if err != nil {
 			return err
 		}
@@ -52,7 +57,7 @@ func (c *FakeIpStore) GetByIP(ip netip.Addr) (host string, exist bool) {
 		return
 	}
 	c.DB.View(func(t *bbolt.Tx) error {
-		if bucket := t.Bucket(bucketFakeip); bucket != nil {
+		if bucket := t.Bucket(c.bucketName); bucket != nil {
 			if v := bucket.Get(ip.AsSlice()); v != nil {
 				host, exist = string(v), true
 			}
@@ -67,7 +72,7 @@ func (c *FakeIpStore) PutByIP(ip netip.Addr, host string) {
 		return
 	}
 	err := c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket, err := t.CreateBucketIfNotExists(bucketFakeip)
+		bucket, err := t.CreateBucketIfNotExists(c.bucketName)
 		if err != nil {
 			return err
 		}
@@ -85,7 +90,7 @@ func (c *FakeIpStore) DelByIP(ip netip.Addr) {
 
 	addr := ip.AsSlice()
 	err := c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket, err := t.CreateBucketIfNotExists(bucketFakeip)
+		bucket, err := t.CreateBucketIfNotExists(c.bucketName)
 		if err != nil {
 			return err
 		}
@@ -105,11 +110,11 @@ func (c *FakeIpStore) DelByIP(ip netip.Addr) {
 
 func (c *FakeIpStore) FlushFakeIP() error {
 	err := c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket := t.Bucket(bucketFakeip)
+		bucket := t.Bucket(c.bucketName)
 		if bucket == nil {
 			return nil
 		}
-		return t.DeleteBucket(bucketFakeip)
+		return t.DeleteBucket(c.bucketName)
 	})
 	return err
 }

component/resolver/service.go

@@ -6,15 +6,15 @@ import (
 	D "github.com/miekg/dns"
 )
 
-var DefaultLocalServer LocalServer
+var DefaultService Service
 
-type LocalServer interface {
+type Service interface {
 	ServeMsg(ctx context.Context, msg *D.Msg) (*D.Msg, error)
 }
 
 // ServeMsg with a dns.Msg, return resolve dns.Msg
 func ServeMsg(ctx context.Context, msg *D.Msg) (*D.Msg, error) {
-	if server := DefaultLocalServer; server != nil {
+	if server := DefaultService; server != nil {
 		return server.ServeMsg(ctx, msg)
 	}
 

component/resource/fetcher.go

@@ -8,7 +8,7 @@ import (
 
 	"github.com/metacubex/mihomo/common/utils"
 	"github.com/metacubex/mihomo/component/slowdown"
-	types "github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 	"github.com/metacubex/mihomo/log"
 
 	"github.com/metacubex/fswatch"
@@ -22,7 +22,7 @@ type Fetcher[V any] struct {
 	ctxCancel    context.CancelFunc
 	resourceType string
 	name         string
-	vehicle      types.Vehicle
+	vehicle      P.Vehicle
 	updatedAt    time.Time
 	hash         utils.HashType
 	parser       Parser[V]
@@ -37,11 +37,11 @@ func (f *Fetcher[V]) Name() string {
 	return f.name
 }
 
-func (f *Fetcher[V]) Vehicle() types.Vehicle {
+func (f *Fetcher[V]) Vehicle() P.Vehicle {
 	return f.vehicle
 }
 
-func (f *Fetcher[V]) VehicleType() types.VehicleType {
+func (f *Fetcher[V]) VehicleType() P.VehicleType {
 	return f.vehicle.Type()
 }
 
@@ -88,7 +88,7 @@ func (f *Fetcher[V]) Update() (V, bool, error) {
 		f.backoff.AddAttempt() // add a failed attempt to backoff
 		return lo.Empty[V](), false, err
 	}
-	return f.loadBuf(buf, hash, f.vehicle.Type() != types.File)
+	return f.loadBuf(buf, hash, f.vehicle.Type() != P.File)
 }
 
 func (f *Fetcher[V]) SideUpdate(buf []byte) (V, bool, error) {
@@ -180,10 +180,9 @@ func (f *Fetcher[V]) pullLoop(forceUpdate bool) {
 
 func (f *Fetcher[V]) startPullLoop(forceUpdate bool) (err error) {
 	// pull contents automatically
-	if f.vehicle.Type() == types.File {
+	if f.vehicle.Type() == P.File {
 		f.watcher, err = fswatch.NewWatcher(fswatch.Options{
 			Path:     []string{f.vehicle.Path()},
-			Direct:   true,
 			Callback: f.updateCallback,
 		})
 		if err != nil {
@@ -219,7 +218,7 @@ func (f *Fetcher[V]) updateWithLog() {
 	return
 }
 
-func NewFetcher[V any](name string, interval time.Duration, vehicle types.Vehicle, parser Parser[V], onUpdate func(V)) *Fetcher[V] {
+func NewFetcher[V any](name string, interval time.Duration, vehicle P.Vehicle, parser Parser[V], onUpdate func(V)) *Fetcher[V] {
 	ctx, cancel := context.WithCancel(context.Background())
 	minBackoff := 10 * time.Second
 	if interval < minBackoff {

component/resource/vehicle.go

@@ -12,7 +12,7 @@ import (
 	"github.com/metacubex/mihomo/common/utils"
 	mihomoHttp "github.com/metacubex/mihomo/component/http"
 	"github.com/metacubex/mihomo/component/profile/cachefile"
-	types "github.com/metacubex/mihomo/constant/provider"
+	P "github.com/metacubex/mihomo/constant/provider"
 )
 
 const (
@@ -50,8 +50,8 @@ type FileVehicle struct {
 	path string
 }
 
-func (f *FileVehicle) Type() types.VehicleType {
-	return types.File
+func (f *FileVehicle) Type() P.VehicleType {
+	return P.File
 }
 
 func (f *FileVehicle) Path() string {
@@ -91,15 +91,15 @@ type HTTPVehicle struct {
 	timeout   time.Duration
 	sizeLimit int64
 	inRead    func(response *http.Response)
-	provider  types.ProxyProvider
+	provider  P.ProxyProvider
 }
 
 func (h *HTTPVehicle) Url() string {
 	return h.url
 }
 
-func (h *HTTPVehicle) Type() types.VehicleType {
-	return types.HTTP
+func (h *HTTPVehicle) Type() P.VehicleType {
+	return P.HTTP
 }
 
 func (h *HTTPVehicle) Path() string {
@@ -135,7 +135,7 @@ func (h *HTTPVehicle) Read(ctx context.Context, oldHash utils.HashType) (buf []b
 			setIfNoneMatch = true
 		}
 	}
-	resp, err := mihomoHttp.HttpRequestWithProxy(ctx, h.url, http.MethodGet, header, nil, h.proxy)
+	resp, err := mihomoHttp.HttpRequest(ctx, h.url, http.MethodGet, header, nil, mihomoHttp.WithSpecialProxy(h.proxy))
 	if err != nil {
 		return
 	}

component/tls/auth.go

@@ -0,0 +1,45 @@
+package tls
+
+import (
+	utls "github.com/metacubex/utls"
+)
+
+type ClientAuthType = utls.ClientAuthType
+
+const (
+	NoClientCert               = utls.NoClientCert
+	RequestClientCert          = utls.RequestClientCert
+	RequireAnyClientCert       = utls.RequireAnyClientCert
+	VerifyClientCertIfGiven    = utls.VerifyClientCertIfGiven
+	RequireAndVerifyClientCert = utls.RequireAndVerifyClientCert
+)
+
+func ClientAuthTypeFromString(s string) ClientAuthType {
+	switch s {
+	case "request":
+		return RequestClientCert
+	case "require-any":
+		return RequireAnyClientCert
+	case "verify-if-given":
+		return VerifyClientCertIfGiven
+	case "require-and-verify":
+		return RequireAndVerifyClientCert
+	default:
+		return NoClientCert
+	}
+}
+
+func ClientAuthTypeToString(t ClientAuthType) string {
+	switch t {
+	case RequestClientCert:
+		return "request"
+	case RequireAnyClientCert:
+		return "require-any"
+	case VerifyClientCertIfGiven:
+		return "verify-if-given"
+	case RequireAndVerifyClientCert:
+		return "require-and-verify"
+	default:
+		return ""
+	}
+}

component/tls/reality.go

@@ -24,7 +24,6 @@ import (
 
 	"github.com/metacubex/randv2"
 	utls "github.com/metacubex/utls"
-	"golang.org/x/crypto/chacha20poly1305"
 	"golang.org/x/crypto/hkdf"
 	"golang.org/x/net/http2"
 )
@@ -107,13 +106,8 @@ func GetRealityConn(ctx context.Context, conn net.Conn, fingerprint UClientHello
 		if err != nil {
 			return nil, err
 		}
-		var aeadCipher cipher.AEAD
-		if utls.AesgcmPreferred(hello.CipherSuites) {
-			aesBlock, _ := aes.NewCipher(authKey)
-			aeadCipher, _ = cipher.NewGCM(aesBlock)
-		} else {
-			aeadCipher, _ = chacha20poly1305.New(authKey)
-		}
+		aesBlock, _ := aes.NewCipher(authKey)
+		aeadCipher, _ := cipher.NewGCM(aesBlock)
 		aeadCipher.Seal(hello.SessionId[:0], hello.Random[20:], hello.SessionId[:16], hello.Raw)
 		copy(hello.Raw[39:], hello.SessionId)
 		//log.Debugln("REALITY hello.sessionId: %v", hello.SessionId)
@@ -170,7 +164,7 @@ type realityVerifier struct {
 //var pOffset = utils.MustOK(reflect.TypeOf((*utls.Conn)(nil)).Elem().FieldByName("peerCertificates")).Offset
 
 func (c *realityVerifier) VerifyPeerCertificate(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error {
-	//log.Debugln("REALITY localAddr: %v\t is using X25519MLKEM768 for TLS' communication: %v", c.RemoteAddr(), c.HandshakeState.ServerHello.SelectedGroup == utls.X25519MLKEM768)
+	log.Debugln("REALITY localAddr: %v is using X25519MLKEM768 for TLS' communication: %v", c.RemoteAddr(), c.HandshakeState.ServerHello.ServerShare.Group == utls.X25519MLKEM768)
 	//p, _ := reflect.TypeOf(c.Conn).Elem().FieldByName("peerCertificates")
 	//certs := *(*[]*x509.Certificate)(unsafe.Add(unsafe.Pointer(c.Conn), pOffset))
 	certs := c.Conn.PeerCertificates()
@@ -185,6 +179,7 @@ func (c *realityVerifier) VerifyPeerCertificate(rawCerts [][]byte, verifiedChain
 	opts := x509.VerifyOptions{
 		DNSName:       c.serverName,
 		Intermediates: x509.NewCertPool(),
+		CurrentTime:   ntp.Now(),
 	}
 	for _, cert := range certs[1:] {
 		opts.Intermediates.AddCert(cert)

component/tls/utls.go

@@ -135,6 +135,8 @@ func UConfig(config *tls.Config) *utls.Config {
 		RootCAs:               config.RootCAs,
 		NextProtos:            config.NextProtos,
 		ServerName:            config.ServerName,
+		ClientAuth:            utls.ClientAuthType(config.ClientAuth),
+		ClientCAs:             config.ClientCAs,
 		InsecureSkipVerify:    config.InsecureSkipVerify,
 		CipherSuites:          config.CipherSuites,
 		MinVersion:            config.MinVersion,

component/updater/update_core.go

@@ -8,12 +8,14 @@ import (
 	"io"
 	"net/http"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"runtime"
 	"strings"
 	"sync"
 	"time"
 
+	"github.com/metacubex/mihomo/component/ca"
 	mihomoHttp "github.com/metacubex/mihomo/component/http"
 	C "github.com/metacubex/mihomo/constant"
 	"github.com/metacubex/mihomo/constant/features"
@@ -33,6 +35,11 @@ const (
 	MaxPackageFileSize = 32 * 1024 * 1024
 )
 
+const (
+	ReleaseChannel = "release"
+	AlphaChannel   = "alpha"
+)
+
 // CoreUpdater is the mihomo updater.
 // modify from https://github.com/AdguardTeam/AdGuardHome/blob/595484e0b3fb4c457f9bb727a6b94faa78a66c5f/internal/updater/updater.go
 type CoreUpdater struct {
@@ -69,20 +76,28 @@ func (u *CoreUpdater) CoreBaseName() string {
 	}
 }
 
-func (u *CoreUpdater) Update(currentExePath string) (err error) {
+func (u *CoreUpdater) Update(currentExePath string, channel string, force bool) (err error) {
 	u.mu.Lock()
 	defer u.mu.Unlock()
 
-	_, err = os.Stat(currentExePath)
+	info, err := os.Stat(currentExePath)
 	if err != nil {
 		return fmt.Errorf("check currentExePath %q: %w", currentExePath, err)
 	}
 
 	baseURL := baseAlphaURL
 	versionURL := versionAlphaURL
-	if !strings.HasPrefix(C.Version, "alpha") {
+	switch strings.ToLower(channel) {
+	case ReleaseChannel:
 		baseURL = baseReleaseURL
 		versionURL = versionReleaseURL
+	case AlphaChannel:
+		break
+	default: // auto
+		if !strings.HasPrefix(C.Version, "alpha") {
+			baseURL = baseReleaseURL
+			versionURL = versionReleaseURL
+		}
 	}
 
 	latestVersion, err := u.getLatestVersion(versionURL)
@@ -91,7 +106,7 @@ func (u *CoreUpdater) Update(currentExePath string) (err error) {
 	}
 	log.Infoln("current version %s, latest version %s", C.Version, latestVersion)
 
-	if latestVersion == C.Version {
+	if latestVersion == C.Version && !force {
 		// don't change this output, some downstream dependencies on the upgrader's output fields
 		return fmt.Errorf("update error: already using latest version %s", C.Version)
 	}
@@ -136,7 +151,7 @@ func (u *CoreUpdater) Update(currentExePath string) (err error) {
 		return fmt.Errorf("downloading: %w", err)
 	}
 
-	err = u.unpack(updateDir, packagePath)
+	err = u.unpack(updateDir, packagePath, info.Mode())
 	if err != nil {
 		return fmt.Errorf("unpacking: %w", err)
 	}
@@ -146,7 +161,7 @@ func (u *CoreUpdater) Update(currentExePath string) (err error) {
 		return fmt.Errorf("backuping: %w", err)
 	}
 
-	err = u.replace(updateExePath, currentExePath)
+	err = u.copyFile(updateExePath, currentExePath)
 	if err != nil {
 		return fmt.Errorf("replacing: %w", err)
 	}
@@ -157,7 +172,7 @@ func (u *CoreUpdater) Update(currentExePath string) (err error) {
 func (u *CoreUpdater) getLatestVersion(versionURL string) (version string, err error) {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*5)
 	defer cancel()
-	resp, err := mihomoHttp.HttpRequest(ctx, versionURL, http.MethodGet, nil, nil)
+	resp, err := mihomoHttp.HttpRequest(ctx, versionURL, http.MethodGet, nil, nil, mihomoHttp.WithCAOption(ca.Option{ZeroTrust: true}))
 	if err != nil {
 		return "", err
 	}
@@ -180,7 +195,7 @@ func (u *CoreUpdater) getLatestVersion(versionURL string) (version string, err e
 func (u *CoreUpdater) download(updateDir, packagePath, packageURL string) (err error) {
 	ctx, cancel := context.WithTimeout(context.Background(), time.Second*90)
 	defer cancel()
-	resp, err := mihomoHttp.HttpRequest(ctx, packageURL, http.MethodGet, nil, nil)
+	resp, err := mihomoHttp.HttpRequest(ctx, packageURL, http.MethodGet, nil, nil, mihomoHttp.WithCAOption(ca.Option{ZeroTrust: true}))
 	if err != nil {
 		return fmt.Errorf("http request failed: %w", err)
 	}
@@ -230,16 +245,16 @@ func (u *CoreUpdater) download(updateDir, packagePath, packageURL string) (err e
 }
 
 // unpack extracts the files from the downloaded archive.
-func (u *CoreUpdater) unpack(updateDir, packagePath string) error {
+func (u *CoreUpdater) unpack(updateDir, packagePath string, fileMode os.FileMode) error {
 	log.Infoln("updater: unpacking package")
 	if strings.HasSuffix(packagePath, ".zip") {
-		_, err := u.zipFileUnpack(packagePath, updateDir)
+		_, err := u.zipFileUnpack(packagePath, updateDir, fileMode)
 		if err != nil {
 			return fmt.Errorf(".zip unpack failed: %w", err)
 		}
 
 	} else if strings.HasSuffix(packagePath, ".gz") {
-		_, err := u.gzFileUnpack(packagePath, updateDir)
+		_, err := u.gzFileUnpack(packagePath, updateDir, fileMode)
 		if err != nil {
 			return fmt.Errorf(".gz unpack failed: %w", err)
 		}
@@ -271,21 +286,6 @@ func (u *CoreUpdater) backup(currentExePath, backupExePath, backupDir string) (e
 	return nil
 }
 
-// replace moves the current executable with the updated one
-func (u *CoreUpdater) replace(updateExePath, currentExePath string) error {
-	log.Infoln("replacing: %s to %s", updateExePath, currentExePath)
-
-	// Use copyFile to retain the original file attributes
-	err := u.copyFile(updateExePath, currentExePath)
-	if err != nil {
-		return err
-	}
-
-	log.Infoln("updater: copy: %s to %s", updateExePath, currentExePath)
-
-	return nil
-}
-
 // clean removes the temporary directory itself and all it's contents.
 func (u *CoreUpdater) clean(updateDir string) {
 	_ = os.RemoveAll(updateDir)
@@ -295,7 +295,7 @@ func (u *CoreUpdater) clean(updateDir string) {
 // Existing files are overwritten
 // All files are created inside outDir, subdirectories are not created
 // Return the output file name
-func (u *CoreUpdater) gzFileUnpack(gzfile, outDir string) (outputName string, err error) {
+func (u *CoreUpdater) gzFileUnpack(gzfile, outDir string, fileMode os.FileMode) (outputName string, err error) {
 	f, err := os.Open(gzfile)
 	if err != nil {
 		return "", fmt.Errorf("os.Open(): %w", err)
@@ -330,7 +330,7 @@ func (u *CoreUpdater) gzFileUnpack(gzfile, outDir string) (outputName string, er
 	outputName = filepath.Join(outDir, originalName)
 
 	// Create the output file
-	wc, err := os.OpenFile(outputName, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o755)
+	wc, err := os.OpenFile(outputName, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, fileMode)
 	if err != nil {
 		return "", fmt.Errorf("os.OpenFile(%s): %w", outputName, err)
 	}
@@ -355,7 +355,7 @@ func (u *CoreUpdater) gzFileUnpack(gzfile, outDir string) (outputName string, er
 // Existing files are overwritten
 // All files are created inside 'outDir', subdirectories are not created
 // Return the output file name
-func (u *CoreUpdater) zipFileUnpack(zipfile, outDir string) (outputName string, err error) {
+func (u *CoreUpdater) zipFileUnpack(zipfile, outDir string, fileMode os.FileMode) (outputName string, err error) {
 	zrc, err := zip.OpenReader(zipfile)
 	if err != nil {
 		return "", fmt.Errorf("zip.OpenReader(): %w", err)
@@ -394,7 +394,7 @@ func (u *CoreUpdater) zipFileUnpack(zipfile, outDir string) (outputName string,
 	}
 
 	var wc io.WriteCloser
-	wc, err = os.OpenFile(outputName, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, fi.Mode())
+	wc, err = os.OpenFile(outputName, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, fileMode)
 	if err != nil {
 		return "", fmt.Errorf("os.OpenFile(): %w", err)
 	}
@@ -437,7 +437,16 @@ func (u *CoreUpdater) copyFile(src, dst string) (err error) {
 	// otherwise truncates it before writing, without changing permissions.
 	wc, err := os.OpenFile(dst, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, info.Mode())
 	if err != nil {
-		return fmt.Errorf("os.OpenFile(%s): %w", dst, err)
+		// On some file system (such as Android's /data) maybe return error: "text file busy"
+		// Let's delete the target file and recreate it
+		err = os.Remove(dst)
+		if err != nil {
+			return fmt.Errorf("os.Remove(%s): %w", dst, err)
+		}
+		wc, err = os.OpenFile(dst, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, info.Mode())
+		if err != nil {
+			return fmt.Errorf("os.OpenFile(%s): %w", dst, err)
+		}
 	}
 
 	defer func() {
@@ -452,5 +461,13 @@ func (u *CoreUpdater) copyFile(src, dst string) (err error) {
 		return fmt.Errorf("io.Copy(): %w", err)
 	}
 
+	if runtime.GOOS == "darwin" {
+		err = exec.Command("/usr/bin/codesign", "--sign", "-", dst).Run()
+		if err != nil {
+			log.Warnln("codesign failed: %v", err)
+		}
+	}
+
+	log.Infoln("updater: copy: %s to %s", src, dst)
 	return nil
 }

component/updater/update_ui.go

@@ -5,6 +5,7 @@ import (
 	"archive/zip"
 	"bytes"
 	"compress/gzip"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -12,6 +13,7 @@ import (
 	"path/filepath"
 	"strings"
 	"sync"
+	"syscall"
 
 	C "github.com/metacubex/mihomo/constant"
 	"github.com/metacubex/mihomo/log"
@@ -308,7 +310,16 @@ func moveDir(src string, dst string) error {
 	}
 
 	for _, dirEntry := range dirEntryList {
-		err = os.Rename(filepath.Join(src, dirEntry.Name()), filepath.Join(dst, dirEntry.Name()))
+		srcPath := filepath.Join(src, dirEntry.Name())
+		dstPath := filepath.Join(dst, dirEntry.Name())
+		err = os.Rename(srcPath, dstPath)
+		if err != nil {
+			// Fallback for invalid cross-device link (errno:18).
+			if errors.Is(err, syscall.Errno(18)) {
+				err = copyAll(srcPath, dstPath)
+				_ = os.RemoveAll(srcPath)
+			}
+		}
 		if err != nil {
 			return err
 		}
@@ -316,6 +327,50 @@ func moveDir(src string, dst string) error {
 	return nil
 }
 
+// copyAll copy the src path and any children it contains to dst
+// modify from [os.CopyFS]
+func copyAll(src, dst string) error {
+	return filepath.Walk(src, func(path string, info os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		fpath, err := filepath.Rel(src, path)
+		if err != nil {
+			return err
+		}
+		newPath := filepath.Join(dst, fpath)
+
+		switch info.Mode().Type() {
+		case os.ModeDir:
+			return os.MkdirAll(newPath, info.Mode().Perm())
+		case os.ModeSymlink:
+			target, err := os.Readlink(path)
+			if err != nil {
+				return err
+			}
+			return os.Symlink(target, newPath)
+		case 0:
+			r, err := os.Open(path)
+			if err != nil {
+				return err
+			}
+			defer r.Close()
+			w, err := os.OpenFile(newPath, os.O_CREATE|os.O_EXCL|os.O_WRONLY, info.Mode().Perm())
+			if err != nil {
+				return err
+			}
+
+			if _, err := io.Copy(w, r); err != nil {
+				w.Close()
+				return &os.PathError{Op: "Copy", Path: newPath, Err: err}
+			}
+			return w.Close()
+		default:
+			return &os.PathError{Op: "CopyFS", Path: path, Err: os.ErrInvalid}
+		}
+	})
+}
+
 func inDest(fpath, dest string) bool {
 	if rel, err := filepath.Rel(dest, fpath); err == nil {
 		if filepath.IsLocal(rel) {

component/wildcard/wildcard.go

@@ -1,3 +1,12 @@
+// Package wildcard modified IGLOU-EU/go-wildcard to support:
+//
+//	`*` matches zero or more characters
+//	`?` matches exactly one character
+//
+// The original go-wildcard library used `.` to match exactly one character, and `?` to match zero or one character.
+// `.` is a valid delimiter in domain name matching and should not be used as a wildcard.
+// The `?` matching logic strictly matches only one character in most scenarios.
+// So, the `?` matching logic in the original go-wildcard library has been removed and its wildcard `.` has been replaced with `?`.
 package wildcard
 
 // copy and modified from https://github.com/IGLOU-EU/go-wildcard/tree/ce22b7af48e487517a492d3727d9386492043e21
@@ -16,12 +25,10 @@ func Match(pattern, s string) bool {
 }
 
 func matchByString(pattern, s string) bool {
-	var lastErotemeCluster byte
-	var patternIndex, sIndex, lastStar, lastEroteme int
+	var patternIndex, sIndex, lastStar int
 	patternLen := len(pattern)
 	sLen := len(s)
 	star := -1
-	eroteme := -1
 
 Loop:
 	if sIndex >= sLen {
@@ -38,14 +45,8 @@ Loop:
 		return false
 	}
 	switch pattern[patternIndex] {
-	// Removed dot matching as it conflicts with dot in domains.
-	// case '.':
-	// It matches any single character. So, we don't need to check anything.
 	case '?':
-		// '?' matches one character. Store its position and match exactly one character in the string.
-		eroteme = patternIndex
-		lastEroteme = sIndex
-		lastErotemeCluster = byte(s[sIndex])
+		// It matches any single character. So, we don't need to check anything.
 	case '*':
 		// '*' matches zero or more characters. Store its position and increment the pattern index.
 		star = patternIndex
@@ -53,15 +54,8 @@ Loop:
 		patternIndex++
 		goto Loop
 	default:
-		// If the characters don't match, check if there was a previous '?' or '*' to backtrack.
+		// If the characters don't match, check if there was a previous '*' to backtrack.
 		if pattern[patternIndex] != s[sIndex] {
-			if eroteme != -1 {
-				patternIndex = eroteme + 1
-				sIndex = lastEroteme
-				eroteme = -1
-				goto Loop
-			}
-
 			if star != -1 {
 				patternIndex = star + 1
 				lastStar++
@@ -71,29 +65,18 @@ Loop:
 
 			return false
 		}
-
-		// If the characters match, check if it was not the same to validate the eroteme.
-		if eroteme != -1 && lastErotemeCluster != byte(s[sIndex]) {
-			eroteme = -1
-		}
 	}
 
 	patternIndex++
 	sIndex++
 	goto Loop
 
-	// Check if the remaining pattern characters are '*' or '?', which can match the end of the string.
+	// Check if the remaining pattern characters are '*', which can match the end of the string.
 checkPattern:
 	if patternIndex < patternLen {
 		if pattern[patternIndex] == '*' {
 			patternIndex++
 			goto checkPattern
-		} else if pattern[patternIndex] == '?' {
-			if sIndex >= sLen {
-				sIndex--
-			}
-			patternIndex++
-			goto checkPattern
 		}
 	}
 

component/wildcard/wildcard_test.go

@@ -25,31 +25,17 @@ func TestMatch(t *testing.T) {
 		{"", "", true},
 		{"", "*", true},
 		{"", "**", true},
-		{"", "?", true},
-		{"", "??", true},
-		{"", "?*", true},
-		{"", "*?", true},
-		{"", ".", false},
-		{"", ".?", false},
-		{"", "?.", false},
-		{"", ".*", false},
-		{"", "*.", false},
-		{"", "*.?", false},
-		{"", "?.*", false},
+		{"", "?", false},
+		{"", "?*", false},
+		{"", "*?", false},
 
 		{"a", "", false},
 		{"a", "a", true},
 		{"a", "*", true},
 		{"a", "**", true},
 		{"a", "?", true},
-		{"a", "??", true},
-		{"a", ".", false},
-		{"a", ".?", false},
-		{"a", "?.", false},
-		{"a", ".*", false},
-		{"a", "*.", false},
-		{"a", "*.?", false},
-		{"a", "?.*", false},
+		{"a", "?*", true},
+		{"a", "*?", true},
 
 		{"match the exact string", "match the exact string", true},
 		{"do not match a different string", "this is a different string", false},
@@ -68,22 +54,27 @@ func TestMatch(t *testing.T) {
 
 		{"match a string with a ?", "match ? string with a ?", true},
 		{"match a string with a ? at the beginning", "?atch a string with a ? at the beginning", true},
-		{"match a string with two ?", "match a string with two ??", true},
-		{"match a optional char with a ?", "match a optional? char with a ?", true},
-		{"match a optional   char with a ?", "match a optional?   char with a ?", true},
-		{"do not match a string with extra and a ?", "do not match ? string with extra and a ? like this", false},
+		{"match a string with two ?", "match a ??ring with two ?", true},
+		{"do not match a string with extra ?", "do not match a string with extra ??", false},
 
-		{"do not match a string with a .", "do not match . string with a .", false},
-		{"do not match a string with a . at the beginning", "do not .atch a string with a . at the beginning", false},
-		{"do not match a string with two .", "do not match a ..ring with two .", false},
-		{"do not match a string with extra .", "do not match a string with extra ..", false},
+		{"abc.edf.hjg", "abc.edf.hjg", true},
+		{"abc.edf.hjg", "ab.cedf.hjg", false},
+		{"abc.edf.hjg", "abc.edfh.jg", false},
+		{"abc.edf.hjg", "abc.edf.hjq", false},
 
-		{"A big brown fox jumps over the lazy dog, with all there wildcards friends", ". big?brown fox jumps over * wildcard. friend??", false},
-		{"A big brown fox fails to jump over the lazy dog, with all there wildcards friends", ". big?brown fox jumps over * wildcard. friend??", false},
+		{"abc.edf.hjg", "abc.*.hjg", true},
+		{"abc.edf.hjg", "abc.*.hjq", false},
+		{"abc.edf.hjg", "abc*hjg", true},
+		{"abc.edf.hjg", "abc*hjq", false},
+		{"abc.edf.hjg", "a*g", true},
+		{"abc.edf.hjg", "a*q", false},
 
-		{"domain a.b.c", "domain a.b.c", true},
-		{"domain adb.c", "domain a.b.c", false},
-		{"aaaa", "a*a", true},
+		{"abc.edf.hjg", "ab?.edf.hjg", true},
+		{"abc.edf.hjg", "?b?.edf.hjg", true},
+		{"abc.edf.hjg", "??c.edf.hjg", true},
+		{"abc.edf.hjg", "a??.edf.hjg", true},
+		{"abc.edf.hjg", "ab??.edf.hjg", false},
+		{"abc.edf.hjg", "??.edf.hjg", false},
 	}
 
 	for i, c := range cases {
@@ -96,10 +87,106 @@ func TestMatch(t *testing.T) {
 	}
 }
 
+func match(pattern, name string) bool { // https://research.swtch.com/glob
+	px := 0
+	nx := 0
+	nextPx := 0
+	nextNx := 0
+	for px < len(pattern) || nx < len(name) {
+		if px < len(pattern) {
+			c := pattern[px]
+			switch c {
+			default: // ordinary character
+				if nx < len(name) && name[nx] == c {
+					px++
+					nx++
+					continue
+				}
+			case '?': // single-character wildcard
+				if nx < len(name) {
+					px++
+					nx++
+					continue
+				}
+			case '*': // zero-or-more-character wildcard
+				// Try to match at nx.
+				// If that doesn't work out,
+				// restart at nx+1 next.
+				nextPx = px
+				nextNx = nx + 1
+				px++
+				continue
+			}
+		}
+		// Mismatch. Maybe restart.
+		if 0 < nextNx && nextNx <= len(name) {
+			px = nextPx
+			nx = nextNx
+			continue
+		}
+		return false
+	}
+	// Matched all of pattern to all of name. Success.
+	return true
+}
+
 func FuzzMatch(f *testing.F) {
-	f.Fuzz(func(t *testing.T, s string) {
-		if !Match(string(s), string(s)) {
-			t.Fatalf("%s does not match %s", s, s)
+	f.Fuzz(func(t *testing.T, pattern, name string) {
+		result1 := Match(pattern, name)
+		result2 := match(pattern, name)
+		if result1 != result2 {
+			t.Fatalf("Match failed for pattern `%s` and name `%s`", pattern, name)
+		}
+	})
+}
+
+func BenchmarkMatch(b *testing.B) {
+	cases := []struct {
+		s       string
+		pattern string
+		result  bool
+	}{
+		{"abc.edf.hjg", "abc.edf.hjg", true},
+		{"abc.edf.hjg", "ab.cedf.hjg", false},
+		{"abc.edf.hjg", "abc.edfh.jg", false},
+		{"abc.edf.hjg", "abc.edf.hjq", false},
+
+		{"abc.edf.hjg", "abc.*.hjg", true},
+		{"abc.edf.hjg", "abc.*.hjq", false},
+		{"abc.edf.hjg", "abc*hjg", true},
+		{"abc.edf.hjg", "abc*hjq", false},
+		{"abc.edf.hjg", "a*g", true},
+		{"abc.edf.hjg", "a*q", false},
+
+		{"abc.edf.hjg", "ab?.edf.hjg", true},
+		{"abc.edf.hjg", "?b?.edf.hjg", true},
+		{"abc.edf.hjg", "??c.edf.hjg", true},
+		{"abc.edf.hjg", "a??.edf.hjg", true},
+		{"abc.edf.hjg", "ab??.edf.hjg", false},
+		{"abc.edf.hjg", "??.edf.hjg", false},
+
+		{"r4.cdn-aa-wow-this-is-long-a1.video-yajusenpai1145141919810-oh-hell-yeah-this-is-also-very-long-and-sukka-the-fox-has-a-very-big-fluffy-fox-tail-ao-wu-ao-wu-regex-and-wildcard-both-might-have-deadly-back-tracing-issue-be-careful-or-use-linear-matching.com", "*.cdn-*-*.video**.com", true},
+	}
+
+	b.Run("Match", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			for _, c := range cases {
+				result := Match(c.pattern, c.s)
+				if c.result != result {
+					b.Errorf("Test %d: Expected `%v`, found `%v`; With Pattern: `%s` and String: `%s`", i+1, c.result, result, c.pattern, c.s)
+				}
+			}
+		}
+	})
+
+	b.Run("match", func(b *testing.B) {
+		for i := 0; i < b.N; i++ {
+			for _, c := range cases {
+				result := match(c.pattern, c.s)
+				if c.result != result {
+					b.Errorf("Test %d: Expected `%v`, found `%v`; With Pattern: `%s` and String: `%s`", i+1, c.result, result, c.pattern, c.s)
+				}
+			}
 		}
 	})
 }