WIP - add extractor, generate snippet_data

node_modules/joi/lib/cast.js

@@ -0,0 +1,64 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const Ref = require('./ref');
+
+// Type modules are delay-loaded to prevent circular dependencies
+
+
+// Declare internals
+
+const internals = {};
+
+
+exports.schema = function (Joi, config) {
+
+    if (config !== undefined && config !== null && typeof config === 'object') {
+
+        if (config.isJoi) {
+            return config;
+        }
+
+        if (Array.isArray(config)) {
+            return Joi.alternatives().try(config);
+        }
+
+        if (config instanceof RegExp) {
+            return Joi.string().regex(config);
+        }
+
+        if (config instanceof Date) {
+            return Joi.date().valid(config);
+        }
+
+        return Joi.object().keys(config);
+    }
+
+    if (typeof config === 'string') {
+        return Joi.string().valid(config);
+    }
+
+    if (typeof config === 'number') {
+        return Joi.number().valid(config);
+    }
+
+    if (typeof config === 'boolean') {
+        return Joi.boolean().valid(config);
+    }
+
+    if (Ref.isRef(config)) {
+        return Joi.valid(config);
+    }
+
+    Hoek.assert(config === null, 'Invalid schema content:', config);
+
+    return Joi.valid(null);
+};
+
+
+exports.ref = function (id) {
+
+    return Ref.isRef(id) ? id : Ref.create(id);
+};

node_modules/joi/lib/errors.js

@@ -0,0 +1,357 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const Language = require('./language');
+
+
+// Declare internals
+
+const internals = {
+    annotations: Symbol('joi-annotations')
+};
+
+internals.stringify = function (value, wrapArrays) {
+
+    const type = typeof value;
+
+    if (value === null) {
+        return 'null';
+    }
+
+    if (type === 'string') {
+        return value;
+    }
+
+    if (value instanceof exports.Err || type === 'function' || type === 'symbol') {
+        return value.toString();
+    }
+
+    if (type === 'object') {
+        if (Array.isArray(value)) {
+            let partial = '';
+
+            for (let i = 0; i < value.length; ++i) {
+                partial = partial + (partial.length ? ', ' : '') + internals.stringify(value[i], wrapArrays);
+            }
+
+            return wrapArrays ? '[' + partial + ']' : partial;
+        }
+
+        return value.toString();
+    }
+
+    return JSON.stringify(value);
+};
+
+exports.Err = class {
+
+    constructor(type, context, state, options, flags, message, template) {
+
+        this.isJoi = true;
+        this.type = type;
+        this.context = context || {};
+        this.context.key = state.path[state.path.length - 1];
+        this.context.label = state.key;
+        this.path = state.path;
+        this.options = options;
+        this.flags = flags;
+        this.message = message;
+        this.template = template;
+
+        const localized = this.options.language;
+
+        if (this.flags.label) {
+            this.context.label = this.flags.label;
+        }
+        else if (localized &&                   // language can be null for arrays exclusion check
+            (this.context.label === '' ||
+            this.context.label === null)) {
+            this.context.label = localized.root || Language.errors.root;
+        }
+    }
+
+    toString() {
+
+        if (this.message) {
+            return this.message;
+        }
+
+        let format;
+
+        if (this.template) {
+            format = this.template;
+        }
+
+        const localized = this.options.language;
+
+        format = format || Hoek.reach(localized, this.type) || Hoek.reach(Language.errors, this.type);
+
+        if (format === undefined) {
+            return `Error code "${this.type}" is not defined, your custom type is missing the correct language definition`;
+        }
+
+        let wrapArrays = Hoek.reach(localized, 'messages.wrapArrays');
+        if (typeof wrapArrays !== 'boolean') {
+            wrapArrays = Language.errors.messages.wrapArrays;
+        }
+
+        if (format === null) {
+            const childrenString = internals.stringify(this.context.reason, wrapArrays);
+            if (wrapArrays) {
+                return childrenString.slice(1, -1);
+            }
+            return childrenString;
+        }
+
+        const hasKey = /\{\{\!?label\}\}/.test(format);
+        const skipKey = format.length > 2 && format[0] === '!' && format[1] === '!';
+
+        if (skipKey) {
+            format = format.slice(2);
+        }
+
+        if (!hasKey && !skipKey) {
+            format = (Hoek.reach(localized, 'key') || Hoek.reach(Language.errors, 'key')) + format;
+        }
+
+        return format.replace(/\{\{(\!?)([^}]+)\}\}/g, ($0, isSecure, name) => {
+
+            const value = Hoek.reach(this.context, name);
+            const normalized = internals.stringify(value, wrapArrays);
+            return (isSecure ? Hoek.escapeHtml(normalized) : normalized);
+        });
+    }
+
+};
+
+
+exports.create = function (type, context, state, options, flags, message, template) {
+
+    return new exports.Err(type, context, state, options, flags, message, template);
+};
+
+
+exports.process = function (errors, object) {
+
+    if (!errors || !errors.length) {
+        return null;
+    }
+
+    // Construct error
+
+    let message = '';
+    const details = [];
+
+    const processErrors = function (localErrors, parent) {
+
+        for (let i = 0; i < localErrors.length; ++i) {
+            const item = localErrors[i];
+
+            if (item instanceof Error) {
+                return item;
+            }
+
+            if (item.flags.error && typeof item.flags.error !== 'function') {
+                return item.flags.error;
+            }
+
+            let itemMessage;
+            if (parent === undefined) {
+                itemMessage = item.toString();
+                message = message + (message ? '. ' : '') + itemMessage;
+            }
+
+            // Do not push intermediate errors, we're only interested in leafs
+
+            if (item.context.reason && item.context.reason.length) {
+                const override = processErrors(item.context.reason, item.path);
+                if (override) {
+                    return override;
+                }
+            }
+            else {
+                details.push({
+                    message: itemMessage || item.toString(),
+                    path: item.path,
+                    type: item.type,
+                    context: item.context
+                });
+            }
+        }
+    };
+
+    const override = processErrors(errors);
+    if (override) {
+        return override;
+    }
+
+    const error = new Error(message);
+    error.isJoi = true;
+    error.name = 'ValidationError';
+    error.details = details;
+    error._object = object;
+    error.annotate = internals.annotate;
+    return error;
+};
+
+
+// Inspired by json-stringify-safe
+internals.safeStringify = function (obj, spaces) {
+
+    return JSON.stringify(obj, internals.serializer(), spaces);
+};
+
+internals.serializer = function () {
+
+    const keys = [];
+    const stack = [];
+
+    const cycleReplacer = (key, value) => {
+
+        if (stack[0] === value) {
+            return '[Circular ~]';
+        }
+
+        return '[Circular ~.' + keys.slice(0, stack.indexOf(value)).join('.') + ']';
+    };
+
+    return function (key, value) {
+
+        if (stack.length > 0) {
+            const thisPos = stack.indexOf(this);
+            if (~thisPos) {
+                stack.length = thisPos + 1;
+                keys.length = thisPos + 1;
+                keys[thisPos] = key;
+            }
+            else {
+                stack.push(this);
+                keys.push(key);
+            }
+
+            if (~stack.indexOf(value)) {
+                value = cycleReplacer.call(this, key, value);
+            }
+        }
+        else {
+            stack.push(value);
+        }
+
+        if (value) {
+            const annotations = value[internals.annotations];
+            if (annotations) {
+                if (Array.isArray(value)) {
+                    const annotated = [];
+
+                    for (let i = 0; i < value.length; ++i) {
+                        if (annotations.errors[i]) {
+                            annotated.push(`_$idx$_${annotations.errors[i].sort().join(', ')}_$end$_`);
+                        }
+                        annotated.push(value[i]);
+                    }
+
+                    value = annotated;
+                }
+                else {
+                    const errorKeys = Object.keys(annotations.errors);
+                    for (let i = 0; i < errorKeys.length; ++i) {
+                        const errorKey = errorKeys[i];
+                        value[`${errorKey}_$key$_${annotations.errors[errorKey].sort().join(', ')}_$end$_`] = value[errorKey];
+                        value[errorKey] = undefined;
+                    }
+
+                    const missingKeys = Object.keys(annotations.missing);
+                    for (let i = 0; i < missingKeys.length; ++i) {
+                        const missingKey = missingKeys[i];
+                        value[`_$miss$_${missingKey}|${annotations.missing[missingKey]}_$end$_`] = '__missing__';
+                    }
+                }
+
+                return value;
+            }
+        }
+
+        if (value === Infinity || value === -Infinity || Number.isNaN(value) ||
+            typeof value === 'function' || typeof value === 'symbol') {
+            return '[' + value.toString() + ']';
+        }
+
+        return value;
+    };
+};
+
+
+internals.annotate = function (stripColorCodes) {
+
+    const redFgEscape = stripColorCodes ? '' : '\u001b[31m';
+    const redBgEscape = stripColorCodes ? '' : '\u001b[41m';
+    const endColor = stripColorCodes ? '' : '\u001b[0m';
+
+    if (typeof this._object !== 'object') {
+        return this.details[0].message;
+    }
+
+    const obj = Hoek.clone(this._object || {});
+
+    for (let i = this.details.length - 1; i >= 0; --i) {        // Reverse order to process deepest child first
+        const pos = i + 1;
+        const error = this.details[i];
+        const path = error.path;
+        let ref = obj;
+        for (let j = 0; ; ++j) {
+            const seg = path[j];
+
+            if (ref.isImmutable) {
+                ref = ref.clone();                              // joi schemas are not cloned by hoek, we have to take this extra step
+            }
+
+            if (j + 1 < path.length &&
+                ref[seg] &&
+                typeof ref[seg] !== 'string') {
+
+                ref = ref[seg];
+            }
+            else {
+                const refAnnotations = ref[internals.annotations] = ref[internals.annotations] || { errors: {}, missing: {} };
+                const value = ref[seg];
+                const cacheKey = seg || error.context.label;
+
+                if (value !== undefined) {
+                    refAnnotations.errors[cacheKey] = refAnnotations.errors[cacheKey] || [];
+                    refAnnotations.errors[cacheKey].push(pos);
+                }
+                else {
+                    refAnnotations.missing[cacheKey] = pos;
+                }
+
+                break;
+            }
+        }
+    }
+
+    const replacers = {
+        key: /_\$key\$_([, \d]+)_\$end\$_\"/g,
+        missing: /\"_\$miss\$_([^\|]+)\|(\d+)_\$end\$_\"\: \"__missing__\"/g,
+        arrayIndex: /\s*\"_\$idx\$_([, \d]+)_\$end\$_\",?\n(.*)/g,
+        specials: /"\[(NaN|Symbol.*|-?Infinity|function.*|\(.*)\]"/g
+    };
+
+    let message = internals.safeStringify(obj, 2)
+        .replace(replacers.key, ($0, $1) => `" ${redFgEscape}[${$1}]${endColor}`)
+        .replace(replacers.missing, ($0, $1, $2) => `${redBgEscape}"${$1}"${endColor}${redFgEscape} [${$2}]: -- missing --${endColor}`)
+        .replace(replacers.arrayIndex, ($0, $1, $2) => `\n${$2} ${redFgEscape}[${$1}]${endColor}`)
+        .replace(replacers.specials, ($0, $1) => $1);
+
+    message = `${message}\n${redFgEscape}`;
+
+    for (let i = 0; i < this.details.length; ++i) {
+        const pos = i + 1;
+        message = `${message}\n[${pos}] ${this.details[i].message}`;
+    }
+
+    message = message + endColor;
+
+    return message;
+};

node_modules/joi/lib/index.js

@@ -0,0 +1,434 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const Any = require('./types/any');
+const Cast = require('./cast');
+const Errors = require('./errors');
+const Lazy = require('./types/lazy');
+const Ref = require('./ref');
+
+
+// Declare internals
+
+const internals = {
+    alternatives: require('./types/alternatives'),
+    array: require('./types/array'),
+    boolean: require('./types/boolean'),
+    binary: require('./types/binary'),
+    date: require('./types/date'),
+    func: require('./types/func'),
+    number: require('./types/number'),
+    object: require('./types/object'),
+    string: require('./types/string')
+};
+
+internals.applyDefaults = function (schema) {
+
+    Hoek.assert(this, 'Must be invoked on a Joi instance.');
+
+    if (this._defaults) {
+        schema = this._defaults(schema);
+    }
+
+    schema._currentJoi = this;
+
+    return schema;
+};
+
+internals.root = function () {
+
+    const any = new Any();
+
+    const root = any.clone();
+    Any.prototype._currentJoi = root;
+    root._currentJoi = root;
+
+    root.any = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.any() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, any);
+    };
+
+    root.alternatives = root.alt = function () {
+
+        const alternatives = internals.applyDefaults.call(this, internals.alternatives);
+        return arguments.length ? alternatives.try.apply(alternatives, arguments) : alternatives;
+    };
+
+    root.array = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.array() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.array);
+    };
+
+    root.boolean = root.bool = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.boolean() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.boolean);
+    };
+
+    root.binary = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.binary() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.binary);
+    };
+
+    root.date = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.date() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.date);
+    };
+
+    root.func = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.func() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.func);
+    };
+
+    root.number = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.number() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.number);
+    };
+
+    root.object = function () {
+
+        const object = internals.applyDefaults.call(this, internals.object);
+        return arguments.length ? object.keys.apply(object, arguments) : object;
+    };
+
+    root.string = function () {
+
+        Hoek.assert(arguments.length === 0, 'Joi.string() does not allow arguments.');
+
+        return internals.applyDefaults.call(this, internals.string);
+    };
+
+    root.ref = function () {
+
+        return Ref.create.apply(null, arguments);
+    };
+
+    root.isRef = function (ref) {
+
+        return Ref.isRef(ref);
+    };
+
+    root.validate = function (value /*, [schema], [options], callback */) {
+
+        const last = arguments[arguments.length - 1];
+        const callback = typeof last === 'function' ? last : null;
+
+        const count = arguments.length - (callback ? 1 : 0);
+        if (count === 1) {
+            return any.validate(value, callback);
+        }
+
+        const options = count === 3 ? arguments[2] : {};
+        const schema = root.compile(arguments[1]);
+
+        return schema._validateWithOptions(value, options, callback);
+    };
+
+    root.describe = function () {
+
+        const schema = arguments.length ? root.compile(arguments[0]) : any;
+        return schema.describe();
+    };
+
+    root.compile = function (schema) {
+
+        try {
+            return Cast.schema(this, schema);
+        }
+        catch (err) {
+            if (err.hasOwnProperty('path')) {
+                err.message = err.message + '(' + err.path + ')';
+            }
+            throw err;
+        }
+    };
+
+    root.assert = function (value, schema, message) {
+
+        root.attempt(value, schema, message);
+    };
+
+    root.attempt = function (value, schema, message) {
+
+        const result = root.validate(value, schema);
+        const error = result.error;
+        if (error) {
+            if (!message) {
+                if (typeof error.annotate === 'function') {
+                    error.message = error.annotate();
+                }
+                throw error;
+            }
+
+            if (!(message instanceof Error)) {
+                if (typeof error.annotate === 'function') {
+                    error.message = `${message} ${error.annotate()}`;
+                }
+                throw error;
+            }
+
+            throw message;
+        }
+
+        return result.value;
+    };
+
+    root.reach = function (schema, path) {
+
+        Hoek.assert(schema && schema instanceof Any, 'you must provide a joi schema');
+        Hoek.assert(typeof path === 'string', 'path must be a string');
+
+        if (path === '') {
+            return schema;
+        }
+
+        const parts = path.split('.');
+        const children = schema._inner.children;
+        if (!children) {
+            return;
+        }
+
+        const key = parts[0];
+        for (let i = 0; i < children.length; ++i) {
+            const child = children[i];
+            if (child.key === key) {
+                return this.reach(child.schema, path.substr(key.length + 1));
+            }
+        }
+    };
+
+    root.lazy = function (fn) {
+
+        return Lazy.set(fn);
+    };
+
+    root.defaults = function (fn) {
+
+        Hoek.assert(typeof fn === 'function', 'Defaults must be a function');
+
+        let joi = Object.create(this.any());
+        joi = fn(joi);
+
+        Hoek.assert(joi && joi instanceof this.constructor, 'defaults() must return a schema');
+
+        Object.assign(joi, this, joi.clone()); // Re-add the types from `this` but also keep the settings from joi's potential new defaults
+
+        joi._defaults = (schema) => {
+
+            if (this._defaults) {
+                schema = this._defaults(schema);
+                Hoek.assert(schema instanceof this.constructor, 'defaults() must return a schema');
+            }
+
+            schema = fn(schema);
+            Hoek.assert(schema instanceof this.constructor, 'defaults() must return a schema');
+            return schema;
+        };
+
+        return joi;
+    };
+
+    root.extend = function () {
+
+        const extensions = Hoek.flatten(Array.prototype.slice.call(arguments));
+        Hoek.assert(extensions.length > 0, 'You need to provide at least one extension');
+
+        this.assert(extensions, root.extensionsSchema);
+
+        const joi = Object.create(this.any());
+        Object.assign(joi, this);
+
+        for (let i = 0; i < extensions.length; ++i) {
+            let extension = extensions[i];
+
+            if (typeof extension === 'function') {
+                extension = extension(joi);
+            }
+
+            this.assert(extension, root.extensionSchema);
+
+            const base = (extension.base || this.any()).clone(); // Cloning because we're going to override language afterwards
+            const ctor = base.constructor;
+            const type = class extends ctor { // eslint-disable-line no-loop-func
+
+                constructor() {
+
+                    super();
+                    if (extension.base) {
+                        Object.assign(this, base);
+                    }
+
+                    this._type = extension.name;
+
+                    if (extension.language) {
+                        this._settings = this._settings || { language: {} };
+                        this._settings.language = Hoek.applyToDefaults(this._settings.language, {
+                            [extension.name]: extension.language
+                        });
+                    }
+                }
+
+            };
+
+            if (extension.coerce) {
+                type.prototype._coerce = function (value, state, options) {
+
+                    if (ctor.prototype._coerce) {
+                        const baseRet = ctor.prototype._coerce.call(this, value, state, options);
+
+                        if (baseRet.errors) {
+                            return baseRet;
+                        }
+
+                        value = baseRet.value;
+                    }
+
+                    const ret = extension.coerce.call(this, value, state, options);
+                    if (ret instanceof Errors.Err) {
+                        return { value, errors: ret };
+                    }
+
+                    return { value: ret };
+                };
+            }
+            if (extension.pre) {
+                type.prototype._base = function (value, state, options) {
+
+                    if (ctor.prototype._base) {
+                        const baseRet = ctor.prototype._base.call(this, value, state, options);
+
+                        if (baseRet.errors) {
+                            return baseRet;
+                        }
+
+                        value = baseRet.value;
+                    }
+
+                    const ret = extension.pre.call(this, value, state, options);
+                    if (ret instanceof Errors.Err) {
+                        return { value, errors: ret };
+                    }
+
+                    return { value: ret };
+                };
+            }
+
+            if (extension.rules) {
+                for (let j = 0; j < extension.rules.length; ++j) {
+                    const rule = extension.rules[j];
+                    const ruleArgs = rule.params ?
+                        (rule.params instanceof Any ? rule.params._inner.children.map((k) => k.key) : Object.keys(rule.params)) :
+                        [];
+                    const validateArgs = rule.params ? Cast.schema(this, rule.params) : null;
+
+                    type.prototype[rule.name] = function () { // eslint-disable-line no-loop-func
+
+                        if (arguments.length > ruleArgs.length) {
+                            throw new Error('Unexpected number of arguments');
+                        }
+
+                        const args = Array.prototype.slice.call(arguments);
+                        let hasRef = false;
+                        let arg = {};
+
+                        for (let k = 0; k < ruleArgs.length; ++k) {
+                            arg[ruleArgs[k]] = args[k];
+                            if (!hasRef && Ref.isRef(args[k])) {
+                                hasRef = true;
+                            }
+                        }
+
+                        if (validateArgs) {
+                            arg = joi.attempt(arg, validateArgs);
+                        }
+
+                        let schema;
+                        if (rule.validate) {
+                            const validate = function (value, state, options) {
+
+                                return rule.validate.call(this, arg, value, state, options);
+                            };
+
+                            schema = this._test(rule.name, arg, validate, {
+                                description: rule.description,
+                                hasRef
+                            });
+                        }
+                        else {
+                            schema = this.clone();
+                        }
+
+                        if (rule.setup) {
+                            const newSchema = rule.setup.call(schema, arg);
+                            if (newSchema !== undefined) {
+                                Hoek.assert(newSchema instanceof Any, `Setup of extension Joi.${this._type}().${rule.name}() must return undefined or a Joi object`);
+                                schema = newSchema;
+                            }
+                        }
+
+                        return schema;
+                    };
+                }
+            }
+
+            if (extension.describe) {
+                type.prototype.describe = function () {
+
+                    const description = ctor.prototype.describe.call(this);
+                    return extension.describe.call(this, description);
+                };
+            }
+
+            const instance = new type();
+            joi[extension.name] = function () {
+
+                return internals.applyDefaults.call(this, instance);
+            };
+        }
+
+        return joi;
+    };
+
+    root.extensionSchema = internals.object.keys({
+        base: internals.object.type(Any, 'Joi object'),
+        name: internals.string.required(),
+        coerce: internals.func.arity(3),
+        pre: internals.func.arity(3),
+        language: internals.object,
+        describe: internals.func.arity(1),
+        rules: internals.array.items(internals.object.keys({
+            name: internals.string.required(),
+            setup: internals.func.arity(1),
+            validate: internals.func.arity(4),
+            params: [
+                internals.object.pattern(/.*/, internals.object.type(Any, 'Joi object')),
+                internals.object.type(internals.object.constructor, 'Joi object')
+            ],
+            description: [internals.string, internals.func.arity(1)]
+        }).or('setup', 'validate'))
+    }).strict();
+
+    root.extensionsSchema = internals.array.items([internals.object, internals.func.arity(1)]).strict();
+
+    root.version = require('../package.json').version;
+
+    return root;
+};
+
+
+module.exports = internals.root();

node_modules/joi/lib/language.js

@@ -0,0 +1,156 @@
+'use strict';
+
+// Load modules
+
+
+// Declare internals
+
+const internals = {};
+
+
+exports.errors = {
+    root: 'value',
+    key: '"{{!label}}" ',
+    messages: {
+        wrapArrays: true
+    },
+    any: {
+        unknown: 'is not allowed',
+        invalid: 'contains an invalid value',
+        empty: 'is not allowed to be empty',
+        required: 'is required',
+        allowOnly: 'must be one of {{valids}}',
+        default: 'threw an error when running default method'
+    },
+    alternatives: {
+        base: 'not matching any of the allowed alternatives',
+        child: null
+    },
+    array: {
+        base: 'must be an array',
+        includes: 'at position {{pos}} does not match any of the allowed types',
+        includesSingle: 'single value of "{{!label}}" does not match any of the allowed types',
+        includesOne: 'at position {{pos}} fails because {{reason}}',
+        includesOneSingle: 'single value of "{{!label}}" fails because {{reason}}',
+        includesRequiredUnknowns: 'does not contain {{unknownMisses}} required value(s)',
+        includesRequiredKnowns: 'does not contain {{knownMisses}}',
+        includesRequiredBoth: 'does not contain {{knownMisses}} and {{unknownMisses}} other required value(s)',
+        excludes: 'at position {{pos}} contains an excluded value',
+        excludesSingle: 'single value of "{{!label}}" contains an excluded value',
+        min: 'must contain at least {{limit}} items',
+        max: 'must contain less than or equal to {{limit}} items',
+        length: 'must contain {{limit}} items',
+        ordered: 'at position {{pos}} fails because {{reason}}',
+        orderedLength: 'at position {{pos}} fails because array must contain at most {{limit}} items',
+        ref: 'references "{{ref}}" which is not a positive integer',
+        sparse: 'must not be a sparse array',
+        unique: 'position {{pos}} contains a duplicate value'
+    },
+    boolean: {
+        base: 'must be a boolean'
+    },
+    binary: {
+        base: 'must be a buffer or a string',
+        min: 'must be at least {{limit}} bytes',
+        max: 'must be less than or equal to {{limit}} bytes',
+        length: 'must be {{limit}} bytes'
+    },
+    date: {
+        base: 'must be a number of milliseconds or valid date string',
+        format: 'must be a string with one of the following formats {{format}}',
+        strict: 'must be a valid date',
+        min: 'must be larger than or equal to "{{limit}}"',
+        max: 'must be less than or equal to "{{limit}}"',
+        isoDate: 'must be a valid ISO 8601 date',
+        timestamp: {
+            javascript: 'must be a valid timestamp or number of milliseconds',
+            unix: 'must be a valid timestamp or number of seconds'
+        },
+        ref: 'references "{{ref}}" which is not a date'
+    },
+    function: {
+        base: 'must be a Function',
+        arity: 'must have an arity of {{n}}',
+        minArity: 'must have an arity greater or equal to {{n}}',
+        maxArity: 'must have an arity lesser or equal to {{n}}',
+        ref: 'must be a Joi reference',
+        class: 'must be a class'
+    },
+    lazy: {
+        base: '!!schema error: lazy schema must be set',
+        schema: '!!schema error: lazy schema function must return a schema'
+    },
+    object: {
+        base: 'must be an object',
+        child: '!!child "{{!child}}" fails because {{reason}}',
+        min: 'must have at least {{limit}} children',
+        max: 'must have less than or equal to {{limit}} children',
+        length: 'must have {{limit}} children',
+        allowUnknown: '!!"{{!child}}" is not allowed',
+        with: '!!"{{mainWithLabel}}" missing required peer "{{peerWithLabel}}"',
+        without: '!!"{{mainWithLabel}}" conflict with forbidden peer "{{peerWithLabel}}"',
+        missing: 'must contain at least one of {{peersWithLabels}}',
+        xor: 'contains a conflict between exclusive peers {{peersWithLabels}}',
+        or: 'must contain at least one of {{peersWithLabels}}',
+        and: 'contains {{presentWithLabels}} without its required peers {{missingWithLabels}}',
+        nand: '!!"{{mainWithLabel}}" must not exist simultaneously with {{peersWithLabels}}',
+        assert: '!!"{{ref}}" validation failed because "{{ref}}" failed to {{message}}',
+        rename: {
+            multiple: 'cannot rename child "{{from}}" because multiple renames are disabled and another key was already renamed to "{{to}}"',
+            override: 'cannot rename child "{{from}}" because override is disabled and target "{{to}}" exists',
+            regex: {
+                multiple: 'cannot rename children {{from}} because multiple renames are disabled and another key was already renamed to "{{to}}"',
+                override: 'cannot rename children {{from}} because override is disabled and target "{{to}}" exists'
+            }
+        },
+        type: 'must be an instance of "{{type}}"',
+        schema: 'must be a Joi instance'
+    },
+    number: {
+        base: 'must be a number',
+        min: 'must be larger than or equal to {{limit}}',
+        max: 'must be less than or equal to {{limit}}',
+        less: 'must be less than {{limit}}',
+        greater: 'must be greater than {{limit}}',
+        float: 'must be a float or double',
+        integer: 'must be an integer',
+        negative: 'must be a negative number',
+        positive: 'must be a positive number',
+        precision: 'must have no more than {{limit}} decimal places',
+        ref: 'references "{{ref}}" which is not a number',
+        multiple: 'must be a multiple of {{multiple}}'
+    },
+    string: {
+        base: 'must be a string',
+        min: 'length must be at least {{limit}} characters long',
+        max: 'length must be less than or equal to {{limit}} characters long',
+        length: 'length must be {{limit}} characters long',
+        alphanum: 'must only contain alpha-numeric characters',
+        token: 'must only contain alpha-numeric and underscore characters',
+        regex: {
+            base: 'with value "{{!value}}" fails to match the required pattern: {{pattern}}',
+            name: 'with value "{{!value}}" fails to match the {{name}} pattern',
+            invert: {
+                base: 'with value "{{!value}}" matches the inverted pattern: {{pattern}}',
+                name: 'with value "{{!value}}" matches the inverted {{name}} pattern'
+            }
+        },
+        email: 'must be a valid email',
+        uri: 'must be a valid uri',
+        uriRelativeOnly: 'must be a valid relative uri',
+        uriCustomScheme: 'must be a valid uri with a scheme matching the {{scheme}} pattern',
+        isoDate: 'must be a valid ISO 8601 date',
+        guid: 'must be a valid GUID',
+        hex: 'must only contain hexadecimal characters',
+        base64: 'must be a valid base64 string',
+        hostname: 'must be a valid hostname',
+        normalize: 'must be unicode normalized in the {{form}} form',
+        lowercase: 'must only contain lowercase characters',
+        uppercase: 'must only contain uppercase characters',
+        trim: 'must not have leading or trailing whitespace',
+        creditCard: 'must be a credit card',
+        ref: 'references "{{ref}}" which is not a number',
+        ip: 'must be a valid ip address with a {{cidr}} CIDR',
+        ipVersion: 'must be a valid ip address of one of the following versions {{version}} with a {{cidr}} CIDR'
+    }
+};

node_modules/joi/lib/ref.js

@@ -0,0 +1,53 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {};
+
+
+exports.create = function (key, options) {
+
+    Hoek.assert(typeof key === 'string', 'Invalid reference key:', key);
+
+    const settings = Hoek.clone(options);         // options can be reused and modified
+
+    const ref = function (value, validationOptions) {
+
+        return Hoek.reach(ref.isContext ? validationOptions.context : value, ref.key, settings);
+    };
+
+    ref.isContext = (key[0] === ((settings && settings.contextPrefix) || '$'));
+    ref.key = (ref.isContext ? key.slice(1) : key);
+    ref.path = ref.key.split((settings && settings.separator) || '.');
+    ref.depth = ref.path.length;
+    ref.root = ref.path[0];
+    ref.isJoi = true;
+
+    ref.toString = function () {
+
+        return (ref.isContext ? 'context:' : 'ref:') + ref.key;
+    };
+
+    return ref;
+};
+
+
+exports.isRef = function (ref) {
+
+    return typeof ref === 'function' && ref.isJoi;
+};
+
+
+exports.push = function (array, ref) {
+
+    if (exports.isRef(ref) &&
+        !ref.isContext) {
+
+        array.push(ref.root);
+    }
+};

node_modules/joi/lib/schemas.js

@@ -0,0 +1,24 @@
+'use strict';
+
+// Load modules
+
+const Joi = require('../');
+
+
+// Declare internals
+
+const internals = {};
+
+exports.options = Joi.object({
+    abortEarly: Joi.boolean(),
+    convert: Joi.boolean(),
+    allowUnknown: Joi.boolean(),
+    skipFunctions: Joi.boolean(),
+    stripUnknown: [Joi.boolean(), Joi.object({ arrays: Joi.boolean(), objects: Joi.boolean() }).or('arrays', 'objects')],
+    language: Joi.object(),
+    presence: Joi.string().only('required', 'optional', 'forbidden', 'ignore'),
+    raw: Joi.boolean(),
+    context: Joi.object(),
+    strip: Joi.boolean(),
+    noDefaults: Joi.boolean()
+}).strict();

node_modules/joi/lib/set.js

@@ -0,0 +1,111 @@
+'use strict';
+
+const Ref = require('./ref');
+
+module.exports = class Set {
+
+    constructor() {
+
+        this._set = [];
+    }
+
+    add(value, refs) {
+
+        if (!Ref.isRef(value) && this.has(value, null, null, false)) {
+
+            return;
+        }
+
+        if (refs !== undefined) { // If it's a merge, we don't have any refs
+            Ref.push(refs, value);
+        }
+
+        this._set.push(value);
+        return this;
+    }
+
+    merge(add, remove) {
+
+        for (let i = 0; i < add._set.length; ++i) {
+            this.add(add._set[i]);
+        }
+
+        for (let i = 0; i < remove._set.length; ++i) {
+            this.remove(remove._set[i]);
+        }
+
+        return this;
+    }
+
+    remove(value) {
+
+        this._set = this._set.filter((item) => value !== item);
+        return this;
+    }
+
+    has(value, state, options, insensitive) {
+
+        for (let i = 0; i < this._set.length; ++i) {
+            let items = this._set[i];
+
+            if (state && Ref.isRef(items)) { // Only resolve references if there is a state, otherwise it's a merge
+                items = items(state.reference || state.parent, options);
+            }
+
+            if (!Array.isArray(items)) {
+                items = [items];
+            }
+
+            for (let j = 0; j < items.length; ++j) {
+                const item = items[j];
+                if (typeof value !== typeof item) {
+                    continue;
+                }
+
+                if (value === item ||
+                    (value instanceof Date && item instanceof Date && value.getTime() === item.getTime()) ||
+                    (insensitive && typeof value === 'string' && value.toLowerCase() === item.toLowerCase()) ||
+                    (Buffer.isBuffer(value) && Buffer.isBuffer(item) && value.length === item.length && value.toString('binary') === item.toString('binary'))) {
+
+                    return true;
+                }
+            }
+        }
+
+        return false;
+    }
+
+    values(options) {
+
+        if (options && options.stripUndefined) {
+            const values = [];
+
+            for (let i = 0; i < this._set.length; ++i) {
+                const item = this._set[i];
+                if (item !== undefined) {
+                    values.push(item);
+                }
+            }
+
+            return values;
+        }
+
+        return this._set.slice();
+    }
+
+    slice() {
+
+        const newSet = new Set();
+        newSet._set = this._set.slice();
+
+        return newSet;
+    }
+
+    concat(source) {
+
+        const newSet = new Set();
+        newSet._set = this._set.concat(source._set);
+
+        return newSet;
+    }
+};

node_modules/joi/lib/types/alternatives/index.js

@@ -0,0 +1,188 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const Any = require('../any');
+const Cast = require('../../cast');
+const Ref = require('../../ref');
+
+
+// Declare internals
+
+const internals = {};
+
+
+internals.Alternatives = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'alternatives';
+        this._invalids.remove(null);
+        this._inner.matches = [];
+    }
+
+    _base(value, state, options) {
+
+        let errors = [];
+        const il = this._inner.matches.length;
+        const baseType = this._baseType;
+
+        for (let i = 0; i < il; ++i) {
+            const item = this._inner.matches[i];
+            if (!item.schema) {
+                const schema = item.peek || item.is;
+                const input = item.is ? item.ref(state.reference || state.parent, options) : value;
+                const failed = schema._validate(input, null, options, state.parent).errors;
+
+                if (failed) {
+                    if (item.otherwise) {
+                        return item.otherwise._validate(value, state, options);
+                    }
+                }
+                else if (item.then) {
+                    return item.then._validate(value, state, options);
+                }
+
+                if (i === (il - 1) && baseType) {
+                    return baseType._validate(value, state, options);
+                }
+
+                continue;
+            }
+
+            const result = item.schema._validate(value, state, options);
+            if (!result.errors) {     // Found a valid match
+                return result;
+            }
+
+            errors = errors.concat(result.errors);
+        }
+
+        if (errors.length) {
+            return { errors: this.createError('alternatives.child', { reason: errors }, state, options) };
+        }
+
+        return { errors: this.createError('alternatives.base', null, state, options) };
+    }
+
+    try(/* schemas */) {
+
+        const schemas = Hoek.flatten(Array.prototype.slice.call(arguments));
+        Hoek.assert(schemas.length, 'Cannot add other alternatives without at least one schema');
+
+        const obj = this.clone();
+
+        for (let i = 0; i < schemas.length; ++i) {
+            const cast = Cast.schema(this._currentJoi, schemas[i]);
+            if (cast._refs.length) {
+                obj._refs = obj._refs.concat(cast._refs);
+            }
+            obj._inner.matches.push({ schema: cast });
+        }
+
+        return obj;
+    }
+
+    when(condition, options) {
+
+        let schemaCondition = false;
+        Hoek.assert(Ref.isRef(condition) || typeof condition === 'string' || (schemaCondition = condition instanceof Any), 'Invalid condition:', condition);
+        Hoek.assert(options, 'Missing options');
+        Hoek.assert(typeof options === 'object', 'Invalid options');
+        if (schemaCondition) {
+            Hoek.assert(!options.hasOwnProperty('is'), '"is" can not be used with a schema condition');
+        }
+        else {
+            Hoek.assert(options.hasOwnProperty('is'), 'Missing "is" directive');
+        }
+        Hoek.assert(options.then !== undefined || options.otherwise !== undefined, 'options must have at least one of "then" or "otherwise"');
+
+        const obj = this.clone();
+        let is;
+        if (!schemaCondition) {
+            is = Cast.schema(this._currentJoi, options.is);
+
+            if (options.is === null || !(Ref.isRef(options.is) || options.is instanceof Any)) {
+
+                // Only apply required if this wasn't already a schema or a ref, we'll suppose people know what they're doing
+                is = is.required();
+            }
+        }
+
+        const item = {
+            ref: schemaCondition ? null : Cast.ref(condition),
+            peek: schemaCondition ? condition : null,
+            is,
+            then: options.then !== undefined ? Cast.schema(this._currentJoi, options.then) : undefined,
+            otherwise: options.otherwise !== undefined ? Cast.schema(this._currentJoi, options.otherwise) : undefined
+        };
+
+        if (obj._baseType) {
+
+            item.then = item.then && obj._baseType.concat(item.then);
+            item.otherwise = item.otherwise && obj._baseType.concat(item.otherwise);
+        }
+
+        if (!schemaCondition) {
+            Ref.push(obj._refs, item.ref);
+            obj._refs = obj._refs.concat(item.is._refs);
+        }
+
+        if (item.then && item.then._refs) {
+            obj._refs = obj._refs.concat(item.then._refs);
+        }
+
+        if (item.otherwise && item.otherwise._refs) {
+            obj._refs = obj._refs.concat(item.otherwise._refs);
+        }
+
+        obj._inner.matches.push(item);
+
+        return obj;
+    }
+
+    describe() {
+
+        const description = Any.prototype.describe.call(this);
+        const alternatives = [];
+        for (let i = 0; i < this._inner.matches.length; ++i) {
+            const item = this._inner.matches[i];
+            if (item.schema) {
+
+                // try()
+
+                alternatives.push(item.schema.describe());
+            }
+            else {
+
+                // when()
+
+                const when = item.is ? {
+                    ref: item.ref.toString(),
+                    is: item.is.describe()
+                } : {
+                    peek: item.peek.describe()
+                };
+
+                if (item.then) {
+                    when.then = item.then.describe();
+                }
+
+                if (item.otherwise) {
+                    when.otherwise = item.otherwise.describe();
+                }
+
+                alternatives.push(when);
+            }
+        }
+
+        description.alternatives = alternatives;
+        return description;
+    }
+
+};
+
+
+module.exports = new internals.Alternatives();

node_modules/joi/lib/types/any/index.js

@@ -0,0 +1,916 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const Ref = require('../../ref');
+const Errors = require('../../errors');
+let Alternatives = null;                // Delay-loaded to prevent circular dependencies
+let Cast = null;
+
+
+// Declare internals
+
+const internals = {
+    Set: require('../../set')
+};
+
+
+internals.defaults = {
+    abortEarly: true,
+    convert: true,
+    allowUnknown: false,
+    skipFunctions: false,
+    stripUnknown: false,
+    language: {},
+    presence: 'optional',
+    strip: false,
+    noDefaults: false
+
+    // context: null
+};
+
+
+module.exports = internals.Any = class {
+
+    constructor() {
+
+        Cast = Cast || require('../../cast');
+
+        this.isJoi = true;
+        this._type = 'any';
+        this._settings = null;
+        this._valids = new internals.Set();
+        this._invalids = new internals.Set();
+        this._tests = [];
+        this._refs = [];
+        this._flags = {
+            /*
+             presence: 'optional',                   // optional, required, forbidden, ignore
+             allowOnly: false,
+             allowUnknown: undefined,
+             default: undefined,
+             forbidden: false,
+             encoding: undefined,
+             insensitive: false,
+             trim: false,
+             normalize: undefined,                   // NFC, NFD, NFKC, NFKD
+             case: undefined,                        // upper, lower
+             empty: undefined,
+             func: false,
+             raw: false
+             */
+        };
+
+        this._description = null;
+        this._unit = null;
+        this._notes = [];
+        this._tags = [];
+        this._examples = [];
+        this._meta = [];
+
+        this._inner = {};                           // Hash of arrays of immutable objects
+    }
+
+    get schemaType() {
+
+        return this._type;
+    }
+
+    createError(type, context, state, options, flags) {
+
+        return Errors.create(type, context, state, options, flags || this._flags);
+    }
+
+    createOverrideError(type, context, state, options, message, template) {
+
+        return Errors.create(type, context, state, options, this._flags, message, template);
+    }
+
+    checkOptions(options) {
+
+        const Schemas = require('../../schemas');
+        const result = Schemas.options.validate(options);
+        if (result.error) {
+            throw new Error(result.error.details[0].message);
+        }
+    }
+
+    clone() {
+
+        const obj = Object.create(Object.getPrototypeOf(this));
+
+        obj.isJoi = true;
+        obj._currentJoi = this._currentJoi;
+        obj._type = this._type;
+        obj._settings = internals.concatSettings(this._settings);
+        obj._baseType = this._baseType;
+        obj._valids = Hoek.clone(this._valids);
+        obj._invalids = Hoek.clone(this._invalids);
+        obj._tests = this._tests.slice();
+        obj._refs = this._refs.slice();
+        obj._flags = Hoek.clone(this._flags);
+
+        obj._description = this._description;
+        obj._unit = this._unit;
+        obj._notes = this._notes.slice();
+        obj._tags = this._tags.slice();
+        obj._examples = this._examples.slice();
+        obj._meta = this._meta.slice();
+
+        obj._inner = {};
+        const inners = Object.keys(this._inner);
+        for (let i = 0; i < inners.length; ++i) {
+            const key = inners[i];
+            obj._inner[key] = this._inner[key] ? this._inner[key].slice() : null;
+        }
+
+        return obj;
+    }
+
+    concat(schema) {
+
+        Hoek.assert(schema instanceof internals.Any, 'Invalid schema object');
+        Hoek.assert(this._type === 'any' || schema._type === 'any' || schema._type === this._type, 'Cannot merge type', this._type, 'with another type:', schema._type);
+
+        let obj = this.clone();
+
+        if (this._type === 'any' && schema._type !== 'any') {
+
+            // Reset values as if we were "this"
+            const tmpObj = schema.clone();
+            const keysToRestore = ['_settings', '_valids', '_invalids', '_tests', '_refs', '_flags', '_description', '_unit',
+                '_notes', '_tags', '_examples', '_meta', '_inner'];
+
+            for (let i = 0; i < keysToRestore.length; ++i) {
+                tmpObj[keysToRestore[i]] = obj[keysToRestore[i]];
+            }
+
+            obj = tmpObj;
+        }
+
+        obj._settings = obj._settings ? internals.concatSettings(obj._settings, schema._settings) : schema._settings;
+        obj._valids.merge(schema._valids, schema._invalids);
+        obj._invalids.merge(schema._invalids, schema._valids);
+        obj._tests = obj._tests.concat(schema._tests);
+        obj._refs = obj._refs.concat(schema._refs);
+        Hoek.merge(obj._flags, schema._flags);
+
+        obj._description = schema._description || obj._description;
+        obj._unit = schema._unit || obj._unit;
+        obj._notes = obj._notes.concat(schema._notes);
+        obj._tags = obj._tags.concat(schema._tags);
+        obj._examples = obj._examples.concat(schema._examples);
+        obj._meta = obj._meta.concat(schema._meta);
+
+        const inners = Object.keys(schema._inner);
+        const isObject = obj._type === 'object';
+        for (let i = 0; i < inners.length; ++i) {
+            const key = inners[i];
+            const source = schema._inner[key];
+            if (source) {
+                const target = obj._inner[key];
+                if (target) {
+                    if (isObject && key === 'children') {
+                        const keys = {};
+
+                        for (let j = 0; j < target.length; ++j) {
+                            keys[target[j].key] = j;
+                        }
+
+                        for (let j = 0; j < source.length; ++j) {
+                            const sourceKey = source[j].key;
+                            if (keys[sourceKey] >= 0) {
+                                target[keys[sourceKey]] = {
+                                    key: sourceKey,
+                                    schema: target[keys[sourceKey]].schema.concat(source[j].schema)
+                                };
+                            }
+                            else {
+                                target.push(source[j]);
+                            }
+                        }
+                    }
+                    else {
+                        obj._inner[key] = obj._inner[key].concat(source);
+                    }
+                }
+                else {
+                    obj._inner[key] = source.slice();
+                }
+            }
+        }
+
+        return obj;
+    }
+
+    _test(name, arg, func, options) {
+
+        const obj = this.clone();
+        obj._tests.push({ func, name, arg, options });
+        return obj;
+    }
+
+    options(options) {
+
+        Hoek.assert(!options.context, 'Cannot override context');
+        this.checkOptions(options);
+
+        const obj = this.clone();
+        obj._settings = internals.concatSettings(obj._settings, options);
+        return obj;
+    }
+
+    strict(isStrict) {
+
+        const obj = this.clone();
+        obj._settings = obj._settings || {};
+        obj._settings.convert = isStrict === undefined ? false : !isStrict;
+        return obj;
+    }
+
+    raw(isRaw) {
+
+        const value = isRaw === undefined ? true : isRaw;
+
+        if (this._flags.raw === value) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.raw = value;
+        return obj;
+    }
+
+    error(err) {
+
+        Hoek.assert(err && (err instanceof Error || typeof err === 'function'), 'Must provide a valid Error object or a function');
+
+        const obj = this.clone();
+        obj._flags.error = err;
+        return obj;
+    }
+
+    allow() {
+
+        const obj = this.clone();
+        const values = Hoek.flatten(Array.prototype.slice.call(arguments));
+        for (let i = 0; i < values.length; ++i) {
+            const value = values[i];
+
+            Hoek.assert(value !== undefined, 'Cannot call allow/valid/invalid with undefined');
+            obj._invalids.remove(value);
+            obj._valids.add(value, obj._refs);
+        }
+        return obj;
+    }
+
+    valid() {
+
+        const obj = this.allow.apply(this, arguments);
+        obj._flags.allowOnly = true;
+        return obj;
+    }
+
+    invalid(value) {
+
+        const obj = this.clone();
+        const values = Hoek.flatten(Array.prototype.slice.call(arguments));
+        for (let i = 0; i < values.length; ++i) {
+            value = values[i];
+
+            Hoek.assert(value !== undefined, 'Cannot call allow/valid/invalid with undefined');
+            obj._valids.remove(value);
+            obj._invalids.add(value, obj._refs);
+        }
+
+        return obj;
+    }
+
+    required() {
+
+        if (this._flags.presence === 'required') {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.presence = 'required';
+        return obj;
+    }
+
+    optional() {
+
+        if (this._flags.presence === 'optional') {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.presence = 'optional';
+        return obj;
+    }
+
+
+    forbidden() {
+
+        if (this._flags.presence === 'forbidden') {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.presence = 'forbidden';
+        return obj;
+    }
+
+
+    strip() {
+
+        if (this._flags.strip) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.strip = true;
+        return obj;
+    }
+
+    applyFunctionToChildren(children, fn, args, root) {
+
+        children = [].concat(children);
+
+        if (children.length !== 1 || children[0] !== '') {
+            root = root ? (root + '.') : '';
+
+            const extraChildren = (children[0] === '' ? children.slice(1) : children).map((child) => {
+
+                return root + child;
+            });
+
+            throw new Error('unknown key(s) ' + extraChildren.join(', '));
+        }
+
+        return this[fn].apply(this, args);
+    }
+
+    default(value, description) {
+
+        if (typeof value === 'function' &&
+            !Ref.isRef(value)) {
+
+            if (!value.description &&
+                description) {
+
+                value.description = description;
+            }
+
+            if (!this._flags.func) {
+                Hoek.assert(typeof value.description === 'string' && value.description.length > 0, 'description must be provided when default value is a function');
+            }
+        }
+
+        const obj = this.clone();
+        obj._flags.default = value;
+        Ref.push(obj._refs, value);
+        return obj;
+    }
+
+    empty(schema) {
+
+        const obj = this.clone();
+        if (schema === undefined) {
+            delete obj._flags.empty;
+        }
+        else {
+            obj._flags.empty = Cast.schema(this._currentJoi, schema);
+        }
+        return obj;
+    }
+
+    when(condition, options) {
+
+        Hoek.assert(options && typeof options === 'object', 'Invalid options');
+        Hoek.assert(options.then !== undefined || options.otherwise !== undefined, 'options must have at least one of "then" or "otherwise"');
+
+        const then = options.hasOwnProperty('then') ? this.concat(Cast.schema(this._currentJoi, options.then)) : undefined;
+        const otherwise = options.hasOwnProperty('otherwise') ? this.concat(Cast.schema(this._currentJoi, options.otherwise)) : undefined;
+
+        Alternatives = Alternatives || require('../alternatives');
+
+        const alternativeOptions = { then, otherwise };
+        if (Object.prototype.hasOwnProperty.call(options, 'is')) {
+            alternativeOptions.is = options.is;
+        }
+        const obj = Alternatives.when(condition, alternativeOptions);
+        obj._flags.presence = 'ignore';
+        obj._baseType = this;
+
+        return obj;
+    }
+
+    description(desc) {
+
+        Hoek.assert(desc && typeof desc === 'string', 'Description must be a non-empty string');
+
+        const obj = this.clone();
+        obj._description = desc;
+        return obj;
+    }
+
+    notes(notes) {
+
+        Hoek.assert(notes && (typeof notes === 'string' || Array.isArray(notes)), 'Notes must be a non-empty string or array');
+
+        const obj = this.clone();
+        obj._notes = obj._notes.concat(notes);
+        return obj;
+    }
+
+    tags(tags) {
+
+        Hoek.assert(tags && (typeof tags === 'string' || Array.isArray(tags)), 'Tags must be a non-empty string or array');
+
+        const obj = this.clone();
+        obj._tags = obj._tags.concat(tags);
+        return obj;
+    }
+
+    meta(meta) {
+
+        Hoek.assert(meta !== undefined, 'Meta cannot be undefined');
+
+        const obj = this.clone();
+        obj._meta = obj._meta.concat(meta);
+        return obj;
+    }
+
+    example(value) {
+
+        Hoek.assert(arguments.length, 'Missing example');
+        const result = this._validate(value, null, internals.defaults);
+        Hoek.assert(!result.errors, 'Bad example:', result.errors && Errors.process(result.errors, value));
+
+        const obj = this.clone();
+        obj._examples.push(value);
+        return obj;
+    }
+
+    unit(name) {
+
+        Hoek.assert(name && typeof name === 'string', 'Unit name must be a non-empty string');
+
+        const obj = this.clone();
+        obj._unit = name;
+        return obj;
+    }
+
+    _prepareEmptyValue(value) {
+
+        if (typeof value === 'string' && this._flags.trim) {
+            return value.trim();
+        }
+
+        return value;
+    }
+
+    _validate(value, state, options, reference) {
+
+        const originalValue = value;
+
+        // Setup state and settings
+
+        state = state || { key: '', path: [], parent: null, reference };
+
+        if (this._settings) {
+            options = internals.concatSettings(options, this._settings);
+        }
+
+        let errors = [];
+        const finish = () => {
+
+            let finalValue;
+
+            if (value !== undefined) {
+                finalValue = this._flags.raw ? originalValue : value;
+            }
+            else if (options.noDefaults) {
+                finalValue = value;
+            }
+            else if (Ref.isRef(this._flags.default)) {
+                finalValue = this._flags.default(state.parent, options);
+            }
+            else if (typeof this._flags.default === 'function' &&
+                !(this._flags.func && !this._flags.default.description)) {
+
+                let args;
+
+                if (state.parent !== null &&
+                    this._flags.default.length > 0) {
+
+                    args = [Hoek.clone(state.parent), options];
+                }
+
+                const defaultValue = internals._try(this._flags.default, args);
+                finalValue = defaultValue.value;
+                if (defaultValue.error) {
+                    errors.push(this.createError('any.default', { error: defaultValue.error }, state, options));
+                }
+            }
+            else {
+                finalValue = Hoek.clone(this._flags.default);
+            }
+
+            if (errors.length && typeof this._flags.error === 'function') {
+                const change = this._flags.error.call(this, errors);
+
+                if (typeof change === 'string') {
+                    errors = [this.createOverrideError('override', { reason: errors }, state, options, change)];
+                }
+                else {
+                    errors = [].concat(change)
+                        .map((err) => {
+
+                            return err instanceof Error ?
+                                err :
+                                this.createOverrideError(err.type || 'override', err.context, state, options, err.message, err.template);
+                        });
+                }
+            }
+
+            return {
+                value: this._flags.strip ? undefined : finalValue,
+                finalValue,
+                errors: errors.length ? errors : null
+            };
+        };
+
+        if (this._coerce) {
+            const coerced = this._coerce.call(this, value, state, options);
+            if (coerced.errors) {
+                value = coerced.value;
+                errors = errors.concat(coerced.errors);
+                return finish();                            // Coerced error always aborts early
+            }
+
+            value = coerced.value;
+        }
+
+        if (this._flags.empty && !this._flags.empty._validate(this._prepareEmptyValue(value), null, internals.defaults).errors) {
+            value = undefined;
+        }
+
+        // Check presence requirements
+
+        const presence = this._flags.presence || options.presence;
+        if (presence === 'optional') {
+            if (value === undefined) {
+                const isDeepDefault = this._flags.hasOwnProperty('default') && this._flags.default === undefined;
+                if (isDeepDefault && this._type === 'object') {
+                    value = {};
+                }
+                else {
+                    return finish();
+                }
+            }
+        }
+        else if (presence === 'required' &&
+            value === undefined) {
+
+            errors.push(this.createError('any.required', null, state, options));
+            return finish();
+        }
+        else if (presence === 'forbidden') {
+            if (value === undefined) {
+                return finish();
+            }
+
+            errors.push(this.createError('any.unknown', null, state, options));
+            return finish();
+        }
+
+        // Check allowed and denied values using the original value
+
+        if (this._valids.has(value, state, options, this._flags.insensitive)) {
+            return finish();
+        }
+
+        if (this._invalids.has(value, state, options, this._flags.insensitive)) {
+            errors.push(this.createError(value === '' ? 'any.empty' : 'any.invalid', null, state, options));
+            if (options.abortEarly ||
+                value === undefined) {          // No reason to keep validating missing value
+
+                return finish();
+            }
+        }
+
+        // Convert value and validate type
+
+        if (this._base) {
+            const base = this._base.call(this, value, state, options);
+            if (base.errors) {
+                value = base.value;
+                errors = errors.concat(base.errors);
+                return finish();                            // Base error always aborts early
+            }
+
+            if (base.value !== value) {
+                value = base.value;
+
+                // Check allowed and denied values using the converted value
+
+                if (this._valids.has(value, state, options, this._flags.insensitive)) {
+                    return finish();
+                }
+
+                if (this._invalids.has(value, state, options, this._flags.insensitive)) {
+                    errors.push(this.createError(value === '' ? 'any.empty' : 'any.invalid', null, state, options));
+                    if (options.abortEarly) {
+                        return finish();
+                    }
+                }
+            }
+        }
+
+        // Required values did not match
+
+        if (this._flags.allowOnly) {
+            errors.push(this.createError('any.allowOnly', { valids: this._valids.values({ stripUndefined: true }) }, state, options));
+            if (options.abortEarly) {
+                return finish();
+            }
+        }
+
+        // Helper.validate tests
+
+        for (let i = 0; i < this._tests.length; ++i) {
+            const test = this._tests[i];
+            const ret = test.func.call(this, value, state, options);
+            if (ret instanceof Errors.Err) {
+                errors.push(ret);
+                if (options.abortEarly) {
+                    return finish();
+                }
+            }
+            else {
+                value = ret;
+            }
+        }
+
+        return finish();
+    }
+
+    _validateWithOptions(value, options, callback) {
+
+        if (options) {
+            this.checkOptions(options);
+        }
+
+        const settings = internals.concatSettings(internals.defaults, options);
+        const result = this._validate(value, null, settings);
+        const errors = Errors.process(result.errors, value);
+
+        if (callback) {
+            return callback(errors, result.value);
+        }
+
+        return {
+            error: errors,
+            value: result.value,
+            then(resolve, reject) {
+
+                if (errors) {
+                    return Promise.reject(errors).catch(reject);
+                }
+
+                return Promise.resolve(result.value).then(resolve);
+            },
+            catch(reject) {
+
+                if (errors) {
+                    return Promise.reject(errors).catch(reject);
+                }
+
+                return Promise.resolve(result.value);
+            }
+        };
+    }
+
+    validate(value, options, callback) {
+
+        if (typeof options === 'function') {
+            return this._validateWithOptions(value, null, options);
+        }
+
+        return this._validateWithOptions(value, options, callback);
+    }
+
+    describe() {
+
+        const description = {
+            type: this._type
+        };
+
+        const flags = Object.keys(this._flags);
+        if (flags.length) {
+            if (['empty', 'default', 'lazy', 'label'].some((flag) => this._flags.hasOwnProperty(flag))) {
+                description.flags = {};
+                for (let i = 0; i < flags.length; ++i) {
+                    const flag = flags[i];
+                    if (flag === 'empty') {
+                        description.flags[flag] = this._flags[flag].describe();
+                    }
+                    else if (flag === 'default') {
+                        if (Ref.isRef(this._flags[flag])) {
+                            description.flags[flag] = this._flags[flag].toString();
+                        }
+                        else if (typeof this._flags[flag] === 'function') {
+                            description.flags[flag] = {
+                                description: this._flags[flag].description,
+                                function   : this._flags[flag]
+                            };
+                        }
+                        else {
+                            description.flags[flag] = this._flags[flag];
+                        }
+                    }
+                    else if (flag === 'lazy' || flag === 'label') {
+                        // We don't want it in the description
+                    }
+                    else {
+                        description.flags[flag] = this._flags[flag];
+                    }
+                }
+            }
+            else {
+                description.flags = this._flags;
+            }
+        }
+
+        if (this._settings) {
+            description.options = Hoek.clone(this._settings);
+        }
+
+        if (this._baseType) {
+            description.base = this._baseType.describe();
+        }
+
+        if (this._description) {
+            description.description = this._description;
+        }
+
+        if (this._notes.length) {
+            description.notes = this._notes;
+        }
+
+        if (this._tags.length) {
+            description.tags = this._tags;
+        }
+
+        if (this._meta.length) {
+            description.meta = this._meta;
+        }
+
+        if (this._examples.length) {
+            description.examples = this._examples;
+        }
+
+        if (this._unit) {
+            description.unit = this._unit;
+        }
+
+        const valids = this._valids.values();
+        if (valids.length) {
+            description.valids = valids.map((v) => {
+
+                return Ref.isRef(v) ? v.toString() : v;
+            });
+        }
+
+        const invalids = this._invalids.values();
+        if (invalids.length) {
+            description.invalids = invalids.map((v) => {
+
+                return Ref.isRef(v) ? v.toString() : v;
+            });
+        }
+
+        description.rules = [];
+
+        for (let i = 0; i < this._tests.length; ++i) {
+            const validator = this._tests[i];
+            const item = { name: validator.name };
+
+            if (validator.arg !== void 0) {
+                item.arg = Ref.isRef(validator.arg) ? validator.arg.toString() : validator.arg;
+            }
+
+            const options = validator.options;
+            if (options) {
+                if (options.hasRef) {
+                    item.arg = {};
+                    const keys = Object.keys(validator.arg);
+                    for (let j = 0; j < keys.length; ++j) {
+                        const key = keys[j];
+                        const value = validator.arg[key];
+                        item.arg[key] = Ref.isRef(value) ? value.toString() : value;
+                    }
+                }
+
+                if (typeof options.description === 'string') {
+                    item.description = options.description;
+                }
+                else if (typeof options.description === 'function') {
+                    item.description = options.description(item.arg);
+                }
+            }
+
+            description.rules.push(item);
+        }
+
+        if (!description.rules.length) {
+            delete description.rules;
+        }
+
+        const label = this._getLabel();
+        if (label) {
+            description.label = label;
+        }
+
+        return description;
+    }
+
+    label(name) {
+
+        Hoek.assert(name && typeof name === 'string', 'Label name must be a non-empty string');
+
+        const obj = this.clone();
+        obj._flags.label = name;
+        return obj;
+    }
+
+    _getLabel(def) {
+
+        return this._flags.label || def;
+    }
+
+};
+
+
+internals.Any.prototype.isImmutable = true;     // Prevents Hoek from deep cloning schema objects
+
+// Aliases
+
+internals.Any.prototype.only = internals.Any.prototype.equal = internals.Any.prototype.valid;
+internals.Any.prototype.disallow = internals.Any.prototype.not = internals.Any.prototype.invalid;
+internals.Any.prototype.exist = internals.Any.prototype.required;
+
+
+internals._try = function (fn, args) {
+
+    let err;
+    let result;
+
+    try {
+        result = fn.apply(null, args);
+    }
+    catch (e) {
+        err = e;
+    }
+
+    return {
+        value: result,
+        error: err
+    };
+};
+
+internals.concatSettings = function (target, source) {
+
+    // Used to avoid cloning context
+
+    if (!target &&
+        !source) {
+
+        return null;
+    }
+
+    const obj = {};
+
+    if (target) {
+        Object.assign(obj, target);
+    }
+
+    if (source) {
+        const sKeys = Object.keys(source);
+        for (let i = 0; i < sKeys.length; ++i) {
+            const key = sKeys[i];
+            if (key !== 'language' ||
+                !obj.hasOwnProperty(key)) {
+
+                obj[key] = source[key];
+            }
+            else {
+                obj[key] = Hoek.applyToDefaults(obj[key], source[key]);
+            }
+        }
+    }
+
+    return obj;
+};

node_modules/joi/lib/types/array/index.js

@@ -0,0 +1,658 @@
+'use strict';
+
+// Load modules
+
+const Any = require('../any');
+const Cast = require('../../cast');
+const Ref = require('../../ref');
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {};
+
+
+internals.fastSplice = function (arr, i) {
+
+    let pos = i;
+    while (pos < arr.length) {
+        arr[pos++] = arr[pos];
+    }
+
+    --arr.length;
+};
+
+
+internals.Array = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'array';
+        this._inner.items = [];
+        this._inner.ordereds = [];
+        this._inner.inclusions = [];
+        this._inner.exclusions = [];
+        this._inner.requireds = [];
+        this._flags.sparse = false;
+    }
+
+    _base(value, state, options) {
+
+        const result = {
+            value
+        };
+
+        if (typeof value === 'string' &&
+            options.convert) {
+
+            internals.safeParse(value, result);
+        }
+
+        let isArray = Array.isArray(result.value);
+        const wasArray = isArray;
+        if (options.convert && this._flags.single && !isArray) {
+            result.value = [result.value];
+            isArray = true;
+        }
+
+        if (!isArray) {
+            result.errors = this.createError('array.base', null, state, options);
+            return result;
+        }
+
+        if (this._inner.inclusions.length ||
+            this._inner.exclusions.length ||
+            this._inner.requireds.length ||
+            this._inner.ordereds.length ||
+            !this._flags.sparse) {
+
+            // Clone the array so that we don't modify the original
+            if (wasArray) {
+                result.value = result.value.slice(0);
+            }
+
+            result.errors = this._checkItems.call(this, result.value, wasArray, state, options);
+
+            if (result.errors && wasArray && options.convert && this._flags.single) {
+
+                // Attempt a 2nd pass by putting the array inside one.
+                const previousErrors = result.errors;
+
+                result.value = [result.value];
+                result.errors = this._checkItems.call(this, result.value, wasArray, state, options);
+
+                if (result.errors) {
+
+                    // Restore previous errors and value since this didn't validate either.
+                    result.errors = previousErrors;
+                    result.value = result.value[0];
+                }
+            }
+        }
+
+        return result;
+    }
+
+    _checkItems(items, wasArray, state, options) {
+
+        const errors = [];
+        let errored;
+
+        const requireds = this._inner.requireds.slice();
+        const ordereds = this._inner.ordereds.slice();
+        const inclusions = this._inner.inclusions.concat(requireds);
+
+        let il = items.length;
+        for (let i = 0; i < il; ++i) {
+            errored = false;
+            const item = items[i];
+            let isValid = false;
+            const key = wasArray ? i : state.key;
+            const path = wasArray ? state.path.concat(i) : state.path;
+            const localState = { key, path, parent: state.parent, reference: state.reference };
+            let res;
+
+            // Sparse
+
+            if (!this._flags.sparse && item === undefined) {
+                errors.push(this.createError('array.sparse', null, { key: state.key, path: localState.path, pos: i }, options));
+
+                if (options.abortEarly) {
+                    return errors;
+                }
+
+                continue;
+            }
+
+            // Exclusions
+
+            for (let j = 0; j < this._inner.exclusions.length; ++j) {
+                res = this._inner.exclusions[j]._validate(item, localState, {});                // Not passing options to use defaults
+
+                if (!res.errors) {
+                    errors.push(this.createError(wasArray ? 'array.excludes' : 'array.excludesSingle', { pos: i, value: item }, { key: state.key, path: localState.path }, options));
+                    errored = true;
+
+                    if (options.abortEarly) {
+                        return errors;
+                    }
+
+                    break;
+                }
+            }
+
+            if (errored) {
+                continue;
+            }
+
+            // Ordered
+            if (this._inner.ordereds.length) {
+                if (ordereds.length > 0) {
+                    const ordered = ordereds.shift();
+                    res = ordered._validate(item, localState, options);
+                    if (!res.errors) {
+                        if (ordered._flags.strip) {
+                            internals.fastSplice(items, i);
+                            --i;
+                            --il;
+                        }
+                        else if (!this._flags.sparse && res.value === undefined) {
+                            errors.push(this.createError('array.sparse', null, { key: state.key, path: localState.path, pos: i }, options));
+
+                            if (options.abortEarly) {
+                                return errors;
+                            }
+
+                            continue;
+                        }
+                        else {
+                            items[i] = res.value;
+                        }
+                    }
+                    else {
+                        errors.push(this.createError('array.ordered', { pos: i, reason: res.errors, value: item }, { key: state.key, path: localState.path }, options));
+                        if (options.abortEarly) {
+                            return errors;
+                        }
+                    }
+                    continue;
+                }
+                else if (!this._inner.items.length) {
+                    errors.push(this.createError('array.orderedLength', { pos: i, limit: this._inner.ordereds.length }, { key: state.key, path: localState.path }, options));
+                    if (options.abortEarly) {
+                        return errors;
+                    }
+                    continue;
+                }
+            }
+
+            // Requireds
+
+            const requiredChecks = [];
+            let jl = requireds.length;
+            for (let j = 0; j < jl; ++j) {
+                res = requiredChecks[j] = requireds[j]._validate(item, localState, options);
+                if (!res.errors) {
+                    items[i] = res.value;
+                    isValid = true;
+                    internals.fastSplice(requireds, j);
+                    --j;
+                    --jl;
+
+                    if (!this._flags.sparse && res.value === undefined) {
+                        errors.push(this.createError('array.sparse', null, { key: state.key, path: localState.path, pos: i }, options));
+
+                        if (options.abortEarly) {
+                            return errors;
+                        }
+                    }
+
+                    break;
+                }
+            }
+
+            if (isValid) {
+                continue;
+            }
+
+            // Inclusions
+
+            const stripUnknown = options.stripUnknown
+                ? (options.stripUnknown === true ? true : !!options.stripUnknown.arrays)
+                : false;
+
+            jl = inclusions.length;
+            for (let j = 0; j < jl; ++j) {
+                const inclusion = inclusions[j];
+
+                // Avoid re-running requireds that already didn't match in the previous loop
+                const previousCheck = requireds.indexOf(inclusion);
+                if (previousCheck !== -1) {
+                    res = requiredChecks[previousCheck];
+                }
+                else {
+                    res = inclusion._validate(item, localState, options);
+
+                    if (!res.errors) {
+                        if (inclusion._flags.strip) {
+                            internals.fastSplice(items, i);
+                            --i;
+                            --il;
+                        }
+                        else if (!this._flags.sparse && res.value === undefined) {
+                            errors.push(this.createError('array.sparse', null, { key: state.key, path: localState.path, pos: i }, options));
+                            errored = true;
+                        }
+                        else {
+                            items[i] = res.value;
+                        }
+                        isValid = true;
+                        break;
+                    }
+                }
+
+                // Return the actual error if only one inclusion defined
+                if (jl === 1) {
+                    if (stripUnknown) {
+                        internals.fastSplice(items, i);
+                        --i;
+                        --il;
+                        isValid = true;
+                        break;
+                    }
+
+                    errors.push(this.createError(wasArray ? 'array.includesOne' : 'array.includesOneSingle', { pos: i, reason: res.errors, value: item }, { key: state.key, path: localState.path }, options));
+                    errored = true;
+
+                    if (options.abortEarly) {
+                        return errors;
+                    }
+
+                    break;
+                }
+            }
+
+            if (errored) {
+                continue;
+            }
+
+            if (this._inner.inclusions.length && !isValid) {
+                if (stripUnknown) {
+                    internals.fastSplice(items, i);
+                    --i;
+                    --il;
+                    continue;
+                }
+
+                errors.push(this.createError(wasArray ? 'array.includes' : 'array.includesSingle', { pos: i, value: item }, { key: state.key, path: localState.path }, options));
+
+                if (options.abortEarly) {
+                    return errors;
+                }
+            }
+        }
+
+        if (requireds.length) {
+            this._fillMissedErrors.call(this, errors, requireds, state, options);
+        }
+
+        if (ordereds.length) {
+            this._fillOrderedErrors.call(this, errors, ordereds, state, options);
+        }
+
+        return errors.length ? errors : null;
+    }
+
+    describe() {
+
+        const description = Any.prototype.describe.call(this);
+
+        if (this._inner.ordereds.length) {
+            description.orderedItems = [];
+
+            for (let i = 0; i < this._inner.ordereds.length; ++i) {
+                description.orderedItems.push(this._inner.ordereds[i].describe());
+            }
+        }
+
+        if (this._inner.items.length) {
+            description.items = [];
+
+            for (let i = 0; i < this._inner.items.length; ++i) {
+                description.items.push(this._inner.items[i].describe());
+            }
+        }
+
+        return description;
+    }
+
+    items() {
+
+        const obj = this.clone();
+
+        Hoek.flatten(Array.prototype.slice.call(arguments)).forEach((type, index) => {
+
+            try {
+                type = Cast.schema(this._currentJoi, type);
+            }
+            catch (castErr) {
+                if (castErr.hasOwnProperty('path')) {
+                    castErr.path = index + '.' + castErr.path;
+                }
+                else {
+                    castErr.path = index;
+                }
+                castErr.message = castErr.message + '(' + castErr.path + ')';
+                throw castErr;
+            }
+
+            obj._inner.items.push(type);
+
+            if (type._flags.presence === 'required') {
+                obj._inner.requireds.push(type);
+            }
+            else if (type._flags.presence === 'forbidden') {
+                obj._inner.exclusions.push(type.optional());
+            }
+            else {
+                obj._inner.inclusions.push(type);
+            }
+        });
+
+        return obj;
+    }
+
+    ordered() {
+
+        const obj = this.clone();
+
+        Hoek.flatten(Array.prototype.slice.call(arguments)).forEach((type, index) => {
+
+            try {
+                type = Cast.schema(this._currentJoi, type);
+            }
+            catch (castErr) {
+                if (castErr.hasOwnProperty('path')) {
+                    castErr.path = index + '.' + castErr.path;
+                }
+                else {
+                    castErr.path = index;
+                }
+                castErr.message = castErr.message + '(' + castErr.path + ')';
+                throw castErr;
+            }
+            obj._inner.ordereds.push(type);
+        });
+
+        return obj;
+    }
+
+    min(limit) {
+
+        const isRef = Ref.isRef(limit);
+
+        Hoek.assert((Number.isSafeInteger(limit) && limit >= 0) || isRef, 'limit must be a positive integer or reference');
+
+        return this._test('min', limit, function (value, state, options) {
+
+            let compareTo;
+            if (isRef) {
+                compareTo = limit(state.reference || state.parent, options);
+
+                if (!(Number.isSafeInteger(compareTo) && compareTo >= 0)) {
+                    return this.createError('array.ref', { ref: limit.key }, state, options);
+                }
+            }
+            else {
+                compareTo = limit;
+            }
+
+            if (value.length >= compareTo) {
+                return value;
+            }
+
+            return this.createError('array.min', { limit, value }, state, options);
+        });
+    }
+
+    max(limit) {
+
+        const isRef = Ref.isRef(limit);
+
+        Hoek.assert((Number.isSafeInteger(limit) && limit >= 0) || isRef, 'limit must be a positive integer or reference');
+
+        return this._test('max', limit, function (value, state, options) {
+
+            let compareTo;
+            if (isRef) {
+                compareTo = limit(state.reference || state.parent, options);
+
+                if (!(Number.isSafeInteger(compareTo) && compareTo >= 0)) {
+                    return this.createError('array.ref', { ref: limit.key }, state, options);
+                }
+            }
+            else {
+                compareTo = limit;
+            }
+
+            if (value.length <= compareTo) {
+                return value;
+            }
+
+            return this.createError('array.max', { limit, value }, state, options);
+        });
+    }
+
+    length(limit) {
+
+        const isRef = Ref.isRef(limit);
+
+        Hoek.assert((Number.isSafeInteger(limit) && limit >= 0) || isRef, 'limit must be a positive integer or reference');
+
+        return this._test('length', limit, function (value, state, options) {
+
+            let compareTo;
+            if (isRef) {
+                compareTo = limit(state.reference || state.parent, options);
+
+                if (!(Number.isSafeInteger(compareTo) && compareTo >= 0)) {
+                    return this.createError('array.ref', { ref: limit.key }, state, options);
+                }
+            }
+            else {
+                compareTo = limit;
+            }
+
+            if (value.length === compareTo) {
+                return value;
+            }
+
+            return this.createError('array.length', { limit, value }, state, options);
+        });
+    }
+
+    unique(comparator) {
+
+        Hoek.assert(comparator === undefined ||
+            typeof comparator === 'function' ||
+            typeof comparator === 'string', 'comparator must be a function or a string');
+
+        const settings = {};
+
+        if (typeof comparator === 'string') {
+            settings.path = comparator;
+        }
+        else if (typeof comparator === 'function') {
+            settings.comparator = comparator;
+        }
+
+        return this._test('unique', settings, function (value, state, options) {
+
+            const found = {
+                string: {},
+                number: {},
+                undefined: {},
+                boolean: {},
+                object: new Map(),
+                function: new Map(),
+                custom: new Map()
+            };
+
+            const compare = settings.comparator || Hoek.deepEqual;
+
+            for (let i = 0; i < value.length; ++i) {
+                const item = settings.path ? Hoek.reach(value[i], settings.path) : value[i];
+                const records = settings.comparator ? found.custom : found[typeof item];
+
+                // All available types are supported, so it's not possible to reach 100% coverage without ignoring this line.
+                // I still want to keep the test for future js versions with new types (eg. Symbol).
+                if (/* $lab:coverage:off$ */ records /* $lab:coverage:on$ */) {
+                    if (records instanceof Map) {
+                        const entries = records.entries();
+                        let current;
+                        while (!(current = entries.next()).done) {
+                            if (compare(current.value[0], item)) {
+                                const localState = {
+                                    key: state.key,
+                                    path: state.path.concat(i),
+                                    parent: state.parent,
+                                    reference: state.reference
+                                };
+
+                                const context = {
+                                    pos: i,
+                                    value: value[i],
+                                    dupePos: current.value[1],
+                                    dupeValue: value[current.value[1]]
+                                };
+
+                                if (settings.path) {
+                                    context.path = settings.path;
+                                }
+
+                                return this.createError('array.unique', context, localState, options);
+                            }
+                        }
+
+                        records.set(item, i);
+                    }
+                    else {
+                        if (records[item] !== undefined) {
+                            const localState = {
+                                key: state.key,
+                                path: state.path.concat(i),
+                                parent: state.parent,
+                                reference: state.reference
+                            };
+
+                            const context = {
+                                pos: i,
+                                value: value[i],
+                                dupePos: records[item],
+                                dupeValue: value[records[item]]
+                            };
+
+                            if (settings.path) {
+                                context.path = settings.path;
+                            }
+
+                            return this.createError('array.unique', context, localState, options);
+                        }
+
+                        records[item] = i;
+                    }
+                }
+            }
+
+            return value;
+        });
+    }
+
+    sparse(enabled) {
+
+        const value = enabled === undefined ? true : !!enabled;
+
+        if (this._flags.sparse === value) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.sparse = value;
+        return obj;
+    }
+
+    single(enabled) {
+
+        const value = enabled === undefined ? true : !!enabled;
+
+        if (this._flags.single === value) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.single = value;
+        return obj;
+    }
+
+    _fillMissedErrors(errors, requireds, state, options) {
+
+        const knownMisses = [];
+        let unknownMisses = 0;
+        for (let i = 0; i < requireds.length; ++i) {
+            const label = requireds[i]._getLabel();
+            if (label) {
+                knownMisses.push(label);
+            }
+            else {
+                ++unknownMisses;
+            }
+        }
+
+        if (knownMisses.length) {
+            if (unknownMisses) {
+                errors.push(this.createError('array.includesRequiredBoth', { knownMisses, unknownMisses }, { key: state.key, path: state.path }, options));
+            }
+            else {
+                errors.push(this.createError('array.includesRequiredKnowns', { knownMisses }, { key: state.key, path: state.path }, options));
+            }
+        }
+        else {
+            errors.push(this.createError('array.includesRequiredUnknowns', { unknownMisses }, { key: state.key, path: state.path }, options));
+        }
+    }
+
+
+    _fillOrderedErrors(errors, ordereds, state, options) {
+
+        const requiredOrdereds = [];
+
+        for (let i = 0; i < ordereds.length; ++i) {
+            const presence = Hoek.reach(ordereds[i], '_flags.presence');
+            if (presence === 'required') {
+                requiredOrdereds.push(ordereds[i]);
+            }
+        }
+
+        if (requiredOrdereds.length) {
+            this._fillMissedErrors.call(this, errors, requiredOrdereds, state, options);
+        }
+    }
+
+};
+
+
+internals.safeParse = function (value, result) {
+
+    try {
+        const converted = JSON.parse(value);
+        if (Array.isArray(converted)) {
+            result.value = converted;
+        }
+    }
+    catch (e) { }
+};
+
+
+module.exports = new internals.Array();

node_modules/joi/lib/types/binary/index.js

@@ -0,0 +1,100 @@
+'use strict';
+
+// Load modules
+
+const Any = require('../any');
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {};
+
+
+internals.Binary = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'binary';
+    }
+
+    _base(value, state, options) {
+
+        const result = {
+            value
+        };
+
+        if (typeof value === 'string' &&
+            options.convert) {
+
+            try {
+                result.value = new Buffer(value, this._flags.encoding);
+            }
+            catch (e) {
+            }
+        }
+
+        result.errors = Buffer.isBuffer(result.value) ? null : this.createError('binary.base', null, state, options);
+        return result;
+    }
+
+    encoding(encoding) {
+
+        Hoek.assert(Buffer.isEncoding(encoding), 'Invalid encoding:', encoding);
+
+        if (this._flags.encoding === encoding) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.encoding = encoding;
+        return obj;
+    }
+
+    min(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit) && limit >= 0, 'limit must be a positive integer');
+
+        return this._test('min', limit, function (value, state, options) {
+
+            if (value.length >= limit) {
+                return value;
+            }
+
+            return this.createError('binary.min', { limit, value }, state, options);
+        });
+    }
+
+    max(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit) && limit >= 0, 'limit must be a positive integer');
+
+        return this._test('max', limit, function (value, state, options) {
+
+            if (value.length <= limit) {
+                return value;
+            }
+
+            return this.createError('binary.max', { limit, value }, state, options);
+        });
+    }
+
+    length(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit) && limit >= 0, 'limit must be a positive integer');
+
+        return this._test('length', limit, function (value, state, options) {
+
+            if (value.length === limit) {
+                return value;
+            }
+
+            return this.createError('binary.length', { limit, value }, state, options);
+        });
+    }
+
+};
+
+
+module.exports = new internals.Binary();

node_modules/joi/lib/types/boolean/index.js

@@ -0,0 +1,98 @@
+'use strict';
+
+// Load modules
+
+const Any = require('../any');
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {
+    Set: require('../../set')
+};
+
+
+internals.Boolean = class extends Any {
+    constructor() {
+
+        super();
+        this._type = 'boolean';
+        this._flags.insensitive = true;
+        this._inner.truthySet = new internals.Set();
+        this._inner.falsySet = new internals.Set();
+    }
+
+    _base(value, state, options) {
+
+        const result = {
+            value
+        };
+
+        if (typeof value === 'string' &&
+            options.convert) {
+
+            const normalized = this._flags.insensitive ? value.toLowerCase() : value;
+            result.value = (normalized === 'true' ? true
+                : (normalized === 'false' ? false : value));
+        }
+
+        if (typeof result.value !== 'boolean') {
+            result.value = (this._inner.truthySet.has(value, null, null, this._flags.insensitive) ? true
+                : (this._inner.falsySet.has(value, null, null, this._flags.insensitive) ? false : value));
+        }
+
+        result.errors = (typeof result.value === 'boolean') ? null : this.createError('boolean.base', null, state, options);
+        return result;
+    }
+
+    truthy() {
+
+        const obj = this.clone();
+        const values = Hoek.flatten(Array.prototype.slice.call(arguments));
+        for (let i = 0; i < values.length; ++i) {
+            const value = values[i];
+
+            Hoek.assert(value !== undefined, 'Cannot call truthy with undefined');
+            obj._inner.truthySet.add(value);
+        }
+        return obj;
+    }
+
+    falsy() {
+
+        const obj = this.clone();
+        const values = Hoek.flatten(Array.prototype.slice.call(arguments));
+        for (let i = 0; i < values.length; ++i) {
+            const value = values[i];
+
+            Hoek.assert(value !== undefined, 'Cannot call falsy with undefined');
+            obj._inner.falsySet.add(value);
+        }
+        return obj;
+    }
+
+    insensitive(enabled) {
+
+        const insensitive = enabled === undefined ? true : !!enabled;
+
+        if (this._flags.insensitive === insensitive) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.insensitive = insensitive;
+        return obj;
+    }
+
+    describe() {
+
+        const description = Any.prototype.describe.call(this);
+        description.truthy = [true].concat(this._inner.truthySet.values());
+        description.falsy = [false].concat(this._inner.falsySet.values());
+        return description;
+    }
+};
+
+
+module.exports = new internals.Boolean();

node_modules/joi/lib/types/date/index.js

@@ -0,0 +1,177 @@
+'use strict';
+
+// Load modules
+
+const Any = require('../any');
+const Ref = require('../../ref');
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {};
+
+internals.isoDate = /^(?:[-+]\d{2})?(?:\d{4}(?!\d{2}\b))(?:(-?)(?:(?:0[1-9]|1[0-2])(?:\1(?:[12]\d|0[1-9]|3[01]))?|W(?:[0-4]\d|5[0-2])(?:-?[1-7])?|(?:00[1-9]|0[1-9]\d|[12]\d{2}|3(?:[0-5]\d|6[1-6])))(?![T]$|[T][\d]+Z$)(?:[T\s](?:(?:(?:[01]\d|2[0-3])(?:(:?)[0-5]\d)?|24\:?00)(?:[.,]\d+(?!:))?)(?:\2[0-5]\d(?:[.,]\d+)?)?(?:[Z]|(?:[+-])(?:[01]\d|2[0-3])(?::?[0-5]\d)?)?)?)?$/;
+internals.invalidDate = new Date('');
+internals.isIsoDate = (() => {
+
+    const isoString = internals.isoDate.toString();
+
+    return (date) => {
+
+        return date && (date.toString() === isoString);
+    };
+})();
+
+internals.Date = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'date';
+    }
+
+    _base(value, state, options) {
+
+        const result = {
+            value: (options.convert && internals.Date.toDate(value, this._flags.format, this._flags.timestamp, this._flags.multiplier)) || value
+        };
+
+        if (result.value instanceof Date && !isNaN(result.value.getTime())) {
+            result.errors = null;
+        }
+        else if (!options.convert) {
+            result.errors = this.createError('date.strict', null, state, options);
+        }
+        else {
+            let type;
+            if (internals.isIsoDate(this._flags.format)) {
+                type = 'isoDate';
+            }
+            else if (this._flags.timestamp) {
+                type = `timestamp.${this._flags.timestamp}`;
+            }
+            else {
+                type = 'base';
+            }
+
+            result.errors = this.createError(`date.${type}`, null, state, options);
+        }
+
+        return result;
+    }
+
+    static toDate(value, format, timestamp, multiplier) {
+
+        if (value instanceof Date) {
+            return value;
+        }
+
+        if (typeof value === 'string' ||
+            (typeof value === 'number' && !isNaN(value) && isFinite(value))) {
+
+            if (typeof value === 'string' &&
+                /^[+-]?\d+(\.\d+)?$/.test(value)) {
+
+                value = parseFloat(value);
+            }
+
+            let date;
+            if (format && internals.isIsoDate(format)) {
+                date = format.test(value) ? new Date(value) : internals.invalidDate;
+            }
+            else if (timestamp && multiplier) {
+                date = /^\s*$/.test(value) ? internals.invalidDate : new Date(value * multiplier);
+            }
+            else {
+                date = new Date(value);
+            }
+
+            if (!isNaN(date.getTime())) {
+                return date;
+            }
+        }
+
+        return null;
+    }
+
+    iso() {
+
+        if (this._flags.format === internals.isoDate) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.format = internals.isoDate;
+        return obj;
+    }
+
+    timestamp(type) {
+
+        type = type || 'javascript';
+
+        const allowed = ['javascript', 'unix'];
+        Hoek.assert(allowed.indexOf(type) !== -1, '"type" must be one of "' + allowed.join('", "') + '"');
+
+        if (this._flags.timestamp === type) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.timestamp = type;
+        obj._flags.multiplier = type === 'unix' ? 1000 : 1;
+        return obj;
+    }
+
+    _isIsoDate(value) {
+
+        return internals.isoDate.test(value);
+    }
+
+};
+
+internals.compare = function (type, compare) {
+
+    return function (date) {
+
+        const isNow = date === 'now';
+        const isRef = Ref.isRef(date);
+
+        if (!isNow && !isRef) {
+            date = internals.Date.toDate(date);
+        }
+
+        Hoek.assert(date, 'Invalid date format');
+
+        return this._test(type, date, function (value, state, options) {
+
+            let compareTo;
+            if (isNow) {
+                compareTo = Date.now();
+            }
+            else if (isRef) {
+                compareTo = internals.Date.toDate(date(state.reference || state.parent, options));
+
+                if (!compareTo) {
+                    return this.createError('date.ref', { ref: date.key }, state, options);
+                }
+
+                compareTo = compareTo.getTime();
+            }
+            else {
+                compareTo = date.getTime();
+            }
+
+            if (compare(value.getTime(), compareTo)) {
+                return value;
+            }
+
+            return this.createError('date.' + type, { limit: new Date(compareTo) }, state, options);
+        });
+    };
+};
+internals.Date.prototype.min = internals.compare('min', (value, date) => value >= date);
+internals.Date.prototype.max = internals.compare('max', (value, date) => value <= date);
+
+
+module.exports = new internals.Date();

node_modules/joi/lib/types/func/index.js

@@ -0,0 +1,90 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const ObjectType = require('../object');
+const Ref = require('../../ref');
+
+
+// Declare internals
+
+const internals = {};
+
+
+internals.Func = class extends ObjectType.constructor {
+
+    constructor() {
+
+        super();
+        this._flags.func = true;
+    }
+
+    arity(n) {
+
+        Hoek.assert(Number.isSafeInteger(n) && n >= 0, 'n must be a positive integer');
+
+        return this._test('arity', n, function (value, state, options) {
+
+            if (value.length === n) {
+                return value;
+            }
+
+            return this.createError('function.arity', { n }, state, options);
+        });
+    }
+
+    minArity(n) {
+
+        Hoek.assert(Number.isSafeInteger(n) && n > 0, 'n must be a strict positive integer');
+
+        return this._test('minArity', n, function (value, state, options) {
+
+            if (value.length >= n) {
+                return value;
+            }
+
+            return this.createError('function.minArity', { n }, state, options);
+        });
+    }
+
+    maxArity(n) {
+
+        Hoek.assert(Number.isSafeInteger(n) && n >= 0, 'n must be a positive integer');
+
+        return this._test('maxArity', n, function (value, state, options) {
+
+            if (value.length <= n) {
+                return value;
+            }
+
+            return this.createError('function.maxArity', { n }, state, options);
+        });
+    }
+
+    ref() {
+
+        return this._test('ref', null, function (value, state, options) {
+
+            if (Ref.isRef(value)) {
+                return value;
+            }
+
+            return this.createError('function.ref', null, state, options);
+        });
+    }
+
+    class() {
+
+        return this._test('class', null, function (value, state, options) {
+
+            if ((/^\s*class\s/).test(value.toString())) {
+                return value;
+            }
+
+            return this.createError('function.class', null, state, options);
+        });
+    }
+};
+
+module.exports = new internals.Func();

node_modules/joi/lib/types/lazy/index.js

@@ -0,0 +1,53 @@
+'use strict';
+
+// Load modules
+
+const Any = require('../any');
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {};
+
+
+internals.Lazy = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'lazy';
+    }
+
+    _base(value, state, options) {
+
+        const result = { value };
+        const lazy = this._flags.lazy;
+
+        if (!lazy) {
+            result.errors = this.createError('lazy.base', null, state, options);
+            return result;
+        }
+
+        const schema = lazy();
+
+        if (!(schema instanceof Any)) {
+            result.errors = this.createError('lazy.schema', null, state, options);
+            return result;
+        }
+
+        return schema._validate(value, state, options);
+    }
+
+    set(fn) {
+
+        Hoek.assert(typeof fn === 'function', 'You must provide a function as first argument');
+
+        const obj = this.clone();
+        obj._flags.lazy = fn;
+        return obj;
+    }
+
+};
+
+module.exports = new internals.Lazy();

node_modules/joi/lib/types/number/index.js

@@ -0,0 +1,173 @@
+'use strict';
+
+// Load modules
+
+const Any = require('../any');
+const Ref = require('../../ref');
+const Hoek = require('hoek');
+
+
+// Declare internals
+
+const internals = {
+    precisionRx: /(?:\.(\d+))?(?:[eE]([+-]?\d+))?$/
+};
+
+
+internals.Number = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'number';
+        this._invalids.add(Infinity);
+        this._invalids.add(-Infinity);
+    }
+
+    _base(value, state, options) {
+
+        const result = {
+            errors: null,
+            value
+        };
+
+        if (typeof value === 'string' &&
+            options.convert) {
+
+            const number = parseFloat(value);
+            result.value = (isNaN(number) || !isFinite(value)) ? NaN : number;
+        }
+
+        const isNumber = typeof result.value === 'number' && !isNaN(result.value);
+
+        if (options.convert && 'precision' in this._flags && isNumber) {
+
+            // This is conceptually equivalent to using toFixed but it should be much faster
+            const precision = Math.pow(10, this._flags.precision);
+            result.value = Math.round(result.value * precision) / precision;
+        }
+
+        result.errors = isNumber ? null : this.createError('number.base', null, state, options);
+        return result;
+    }
+
+    multiple(base) {
+
+        const isRef = Ref.isRef(base);
+
+        if (!isRef) {
+            Hoek.assert(typeof base === 'number' && isFinite(base), 'multiple must be a number');
+            Hoek.assert(base > 0, 'multiple must be greater than 0');
+        }
+
+        return this._test('multiple', base, function (value, state, options) {
+
+            const divisor = isRef ? base(state.reference || state.parent, options) : base;
+
+            if (isRef && (typeof divisor !== 'number' || !isFinite(divisor))) {
+                return this.createError('number.ref', { ref: base.key }, state, options);
+            }
+
+            if (value % divisor === 0) {
+                return value;
+            }
+
+            return this.createError('number.multiple', { multiple: base, value }, state, options);
+        });
+    }
+
+    integer() {
+
+        return this._test('integer', undefined, function (value, state, options) {
+
+            return Number.isSafeInteger(value) ? value : this.createError('number.integer', { value }, state, options);
+        });
+    }
+
+    negative() {
+
+        return this._test('negative', undefined, function (value, state, options) {
+
+            if (value < 0) {
+                return value;
+            }
+
+            return this.createError('number.negative', { value }, state, options);
+        });
+    }
+
+    positive() {
+
+        return this._test('positive', undefined, function (value, state, options) {
+
+            if (value > 0) {
+                return value;
+            }
+
+            return this.createError('number.positive', { value }, state, options);
+        });
+    }
+
+    precision(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit), 'limit must be an integer');
+        Hoek.assert(!('precision' in this._flags), 'precision already set');
+
+        const obj = this._test('precision', limit, function (value, state, options) {
+
+            const places = value.toString().match(internals.precisionRx);
+            const decimals = Math.max((places[1] ? places[1].length : 0) - (places[2] ? parseInt(places[2], 10) : 0), 0);
+            if (decimals <= limit) {
+                return value;
+            }
+
+            return this.createError('number.precision', { limit, value }, state, options);
+        });
+
+        obj._flags.precision = limit;
+        return obj;
+    }
+
+};
+
+
+internals.compare = function (type, compare) {
+
+    return function (limit) {
+
+        const isRef = Ref.isRef(limit);
+        const isNumber = typeof limit === 'number' && !isNaN(limit);
+
+        Hoek.assert(isNumber || isRef, 'limit must be a number or reference');
+
+        return this._test(type, limit, function (value, state, options) {
+
+            let compareTo;
+            if (isRef) {
+                compareTo = limit(state.reference || state.parent, options);
+
+                if (!(typeof compareTo === 'number' && !isNaN(compareTo))) {
+                    return this.createError('number.ref', { ref: limit.key }, state, options);
+                }
+            }
+            else {
+                compareTo = limit;
+            }
+
+            if (compare(value, compareTo)) {
+                return value;
+            }
+
+            return this.createError('number.' + type, { limit: compareTo, value }, state, options);
+        });
+    };
+};
+
+
+internals.Number.prototype.min = internals.compare('min', (value, limit) => value >= limit);
+internals.Number.prototype.max = internals.compare('max', (value, limit) => value <= limit);
+internals.Number.prototype.greater = internals.compare('greater', (value, limit) => value > limit);
+internals.Number.prototype.less = internals.compare('less', (value, limit) => value < limit);
+
+
+module.exports = new internals.Number();

node_modules/joi/lib/types/object/index.js

@@ -0,0 +1,896 @@
+'use strict';
+
+// Load modules
+
+const Hoek = require('hoek');
+const Topo = require('topo');
+const Any = require('../any');
+const Errors = require('../../errors');
+const Cast = require('../../cast');
+
+
+// Declare internals
+
+const internals = {};
+
+
+internals.Object = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'object';
+        this._inner.children = null;
+        this._inner.renames = [];
+        this._inner.dependencies = [];
+        this._inner.patterns = [];
+    }
+
+    _base(value, state, options) {
+
+        let target = value;
+        const errors = [];
+        const finish = () => {
+
+            return {
+                value: target,
+                errors: errors.length ? errors : null
+            };
+        };
+
+        if (typeof value === 'string' &&
+            options.convert) {
+
+            value = internals.safeParse(value);
+        }
+
+        const type = this._flags.func ? 'function' : 'object';
+        if (!value ||
+            typeof value !== type ||
+            Array.isArray(value)) {
+
+            errors.push(this.createError(type + '.base', null, state, options));
+            return finish();
+        }
+
+        // Skip if there are no other rules to test
+
+        if (!this._inner.renames.length &&
+            !this._inner.dependencies.length &&
+            !this._inner.children &&                    // null allows any keys
+            !this._inner.patterns.length) {
+
+            target = value;
+            return finish();
+        }
+
+        // Ensure target is a local copy (parsed) or shallow copy
+
+        if (target === value) {
+            if (type === 'object') {
+                target = Object.create(Object.getPrototypeOf(value));
+            }
+            else {
+                target = function () {
+
+                    return value.apply(this, arguments);
+                };
+
+                target.prototype = Hoek.clone(value.prototype);
+            }
+
+            const valueKeys = Object.keys(value);
+            for (let i = 0; i < valueKeys.length; ++i) {
+                target[valueKeys[i]] = value[valueKeys[i]];
+            }
+        }
+        else {
+            target = value;
+        }
+
+        // Rename keys
+
+        const renamed = {};
+        for (let i = 0; i < this._inner.renames.length; ++i) {
+            const rename = this._inner.renames[i];
+
+            if (rename.isRegExp) {
+                const targetKeys = Object.keys(target);
+                const matchedTargetKeys = [];
+
+                for (let j = 0; j < targetKeys.length; ++j) {
+                    if (rename.from.test(targetKeys[j])) {
+                        matchedTargetKeys.push(targetKeys[j]);
+                    }
+                }
+
+                const allUndefined = matchedTargetKeys.every((key) => target[key] === undefined);
+                if (rename.options.ignoreUndefined && allUndefined) {
+                    continue;
+                }
+
+                if (!rename.options.multiple &&
+                    renamed[rename.to]) {
+
+                    errors.push(this.createError('object.rename.regex.multiple', { from: matchedTargetKeys, to: rename.to }, state, options));
+                    if (options.abortEarly) {
+                        return finish();
+                    }
+                }
+
+                if (Object.prototype.hasOwnProperty.call(target, rename.to) &&
+                    !rename.options.override &&
+                    !renamed[rename.to]) {
+
+                    errors.push(this.createError('object.rename.regex.override', { from: matchedTargetKeys, to: rename.to }, state, options));
+                    if (options.abortEarly) {
+                        return finish();
+                    }
+                }
+
+                if (allUndefined) {
+                    delete target[rename.to];
+                }
+                else {
+                    target[rename.to] = target[matchedTargetKeys[matchedTargetKeys.length - 1]];
+                }
+
+                renamed[rename.to] = true;
+
+                if (!rename.options.alias) {
+                    for (let j = 0; j < matchedTargetKeys.length; ++j) {
+                        delete target[matchedTargetKeys[j]];
+                    }
+                }
+            }
+            else {
+                if (rename.options.ignoreUndefined && target[rename.from] === undefined) {
+                    continue;
+                }
+
+                if (!rename.options.multiple &&
+                    renamed[rename.to]) {
+
+                    errors.push(this.createError('object.rename.multiple', { from: rename.from, to: rename.to }, state, options));
+                    if (options.abortEarly) {
+                        return finish();
+                    }
+                }
+
+                if (Object.prototype.hasOwnProperty.call(target, rename.to) &&
+                    !rename.options.override &&
+                    !renamed[rename.to]) {
+
+                    errors.push(this.createError('object.rename.override', { from: rename.from, to: rename.to }, state, options));
+                    if (options.abortEarly) {
+                        return finish();
+                    }
+                }
+
+                if (target[rename.from] === undefined) {
+                    delete target[rename.to];
+                }
+                else {
+                    target[rename.to] = target[rename.from];
+                }
+
+                renamed[rename.to] = true;
+
+                if (!rename.options.alias) {
+                    delete target[rename.from];
+                }
+            }
+        }
+
+        // Validate schema
+
+        if (!this._inner.children &&            // null allows any keys
+            !this._inner.patterns.length &&
+            !this._inner.dependencies.length) {
+
+            return finish();
+        }
+
+        const unprocessed = Hoek.mapToObject(Object.keys(target));
+
+        if (this._inner.children) {
+            const stripProps = [];
+
+            for (let i = 0; i < this._inner.children.length; ++i) {
+                const child = this._inner.children[i];
+                const key = child.key;
+                const item = target[key];
+
+                delete unprocessed[key];
+
+                const localState = { key, path: state.path.concat(key), parent: target, reference: state.reference };
+                const result = child.schema._validate(item, localState, options);
+                if (result.errors) {
+                    errors.push(this.createError('object.child', { key, child: child.schema._getLabel(key), reason: result.errors }, localState, options));
+
+                    if (options.abortEarly) {
+                        return finish();
+                    }
+                }
+                else {
+                    if (child.schema._flags.strip || (result.value === undefined && result.value !== item)) {
+                        stripProps.push(key);
+                        target[key] = result.finalValue;
+                    }
+                    else if (result.value !== undefined) {
+                        target[key] = result.value;
+                    }
+                }
+            }
+
+            for (let i = 0; i < stripProps.length; ++i) {
+                delete target[stripProps[i]];
+            }
+        }
+
+        // Unknown keys
+
+        let unprocessedKeys = Object.keys(unprocessed);
+        if (unprocessedKeys.length &&
+            this._inner.patterns.length) {
+
+            for (let i = 0; i < unprocessedKeys.length; ++i) {
+                const key = unprocessedKeys[i];
+                const localState = { key, path: state.path.concat(key), parent: target, reference: state.reference };
+                const item = target[key];
+
+                for (let j = 0; j < this._inner.patterns.length; ++j) {
+                    const pattern = this._inner.patterns[j];
+
+                    if (pattern.regex.test(key)) {
+                        delete unprocessed[key];
+
+                        const result = pattern.rule._validate(item, localState, options);
+                        if (result.errors) {
+                            errors.push(this.createError('object.child', { key, child: pattern.rule._getLabel(key), reason: result.errors }, localState, options));
+
+                            if (options.abortEarly) {
+                                return finish();
+                            }
+                        }
+
+                        if (result.value !== undefined) {
+                            target[key] = result.value;
+                        }
+                    }
+                }
+            }
+
+            unprocessedKeys = Object.keys(unprocessed);
+        }
+
+        if ((this._inner.children || this._inner.patterns.length) && unprocessedKeys.length) {
+            if ((options.stripUnknown && this._flags.allowUnknown !== true) ||
+                options.skipFunctions) {
+
+                const stripUnknown = options.stripUnknown
+                    ? (options.stripUnknown === true ? true : !!options.stripUnknown.objects)
+                    : false;
+
+
+                for (let i = 0; i < unprocessedKeys.length; ++i) {
+                    const key = unprocessedKeys[i];
+
+                    if (stripUnknown) {
+                        delete target[key];
+                        delete unprocessed[key];
+                    }
+                    else if (typeof target[key] === 'function') {
+                        delete unprocessed[key];
+                    }
+                }
+
+                unprocessedKeys = Object.keys(unprocessed);
+            }
+
+            if (unprocessedKeys.length &&
+                (this._flags.allowUnknown !== undefined ? !this._flags.allowUnknown : !options.allowUnknown)) {
+
+                for (let i = 0; i < unprocessedKeys.length; ++i) {
+                    const unprocessedKey = unprocessedKeys[i];
+                    errors.push(this.createError('object.allowUnknown', { child: unprocessedKey }, { key: unprocessedKey, path: state.path.concat(unprocessedKey) }, options, {}));
+                }
+            }
+        }
+
+        // Validate dependencies
+
+        for (let i = 0; i < this._inner.dependencies.length; ++i) {
+            const dep = this._inner.dependencies[i];
+            const err = internals[dep.type].call(this, dep.key !== null && target[dep.key], dep.peers, target, { key: dep.key, path: dep.key === null ? state.path : state.path.concat(dep.key) }, options);
+            if (err instanceof Errors.Err) {
+                errors.push(err);
+                if (options.abortEarly) {
+                    return finish();
+                }
+            }
+        }
+
+        return finish();
+    }
+
+    keys(schema) {
+
+        Hoek.assert(schema === null || schema === undefined || typeof schema === 'object', 'Object schema must be a valid object');
+        Hoek.assert(!schema || !(schema instanceof Any), 'Object schema cannot be a joi schema');
+
+        const obj = this.clone();
+
+        if (!schema) {
+            obj._inner.children = null;
+            return obj;
+        }
+
+        const children = Object.keys(schema);
+
+        if (!children.length) {
+            obj._inner.children = [];
+            return obj;
+        }
+
+        const topo = new Topo();
+        if (obj._inner.children) {
+            for (let i = 0; i < obj._inner.children.length; ++i) {
+                const child = obj._inner.children[i];
+
+                // Only add the key if we are not going to replace it later
+                if (children.indexOf(child.key) === -1) {
+                    topo.add(child, { after: child._refs, group: child.key });
+                }
+            }
+        }
+
+        for (let i = 0; i < children.length; ++i) {
+            const key = children[i];
+            const child = schema[key];
+            try {
+                const cast = Cast.schema(this._currentJoi, child);
+                topo.add({ key, schema: cast }, { after: cast._refs, group: key });
+            }
+            catch (castErr) {
+                if (castErr.hasOwnProperty('path')) {
+                    castErr.path = key + '.' + castErr.path;
+                }
+                else {
+                    castErr.path = key;
+                }
+                throw castErr;
+            }
+        }
+
+        obj._inner.children = topo.nodes;
+
+        return obj;
+    }
+
+    unknown(allow) {
+
+        const value = allow !== false;
+
+        if (this._flags.allowUnknown === value) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.allowUnknown = value;
+        return obj;
+    }
+
+    length(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit) && limit >= 0, 'limit must be a positive integer');
+
+        return this._test('length', limit, function (value, state, options) {
+
+            if (Object.keys(value).length === limit) {
+                return value;
+            }
+
+            return this.createError('object.length', { limit }, state, options);
+        });
+    }
+
+    min(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit) && limit >= 0, 'limit must be a positive integer');
+
+        return this._test('min', limit, function (value, state, options) {
+
+            if (Object.keys(value).length >= limit) {
+                return value;
+            }
+
+            return this.createError('object.min', { limit }, state, options);
+        });
+    }
+
+    max(limit) {
+
+        Hoek.assert(Number.isSafeInteger(limit) && limit >= 0, 'limit must be a positive integer');
+
+        return this._test('max', limit, function (value, state, options) {
+
+            if (Object.keys(value).length <= limit) {
+                return value;
+            }
+
+            return this.createError('object.max', { limit }, state, options);
+        });
+    }
+
+    pattern(pattern, schema) {
+
+        Hoek.assert(pattern instanceof RegExp, 'Invalid regular expression');
+        Hoek.assert(schema !== undefined, 'Invalid rule');
+
+        pattern = new RegExp(pattern.source, pattern.ignoreCase ? 'i' : undefined);         // Future version should break this and forbid unsupported regex flags
+
+        try {
+            schema = Cast.schema(this._currentJoi, schema);
+        }
+        catch (castErr) {
+            if (castErr.hasOwnProperty('path')) {
+                castErr.message = castErr.message + '(' + castErr.path + ')';
+            }
+
+            throw castErr;
+        }
+
+
+        const obj = this.clone();
+        obj._inner.patterns.push({ regex: pattern, rule: schema });
+        return obj;
+    }
+
+    schema() {
+
+        return this._test('schema', null, function (value, state, options) {
+
+            if (value instanceof Any) {
+                return value;
+            }
+
+            return this.createError('object.schema', null, state, options);
+        });
+    }
+
+    with(key, peers) {
+
+        return this._dependency('with', key, peers);
+    }
+
+    without(key, peers) {
+
+        return this._dependency('without', key, peers);
+    }
+
+    xor() {
+
+        const peers = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this._dependency('xor', null, peers);
+    }
+
+    or() {
+
+        const peers = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this._dependency('or', null, peers);
+    }
+
+    and() {
+
+        const peers = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this._dependency('and', null, peers);
+    }
+
+    nand() {
+
+        const peers = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this._dependency('nand', null, peers);
+    }
+
+    requiredKeys(children) {
+
+        children = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this.applyFunctionToChildren(children, 'required');
+    }
+
+    optionalKeys(children) {
+
+        children = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this.applyFunctionToChildren(children, 'optional');
+    }
+
+    forbiddenKeys(children) {
+
+        children = Hoek.flatten(Array.prototype.slice.call(arguments));
+        return this.applyFunctionToChildren(children, 'forbidden');
+    }
+
+    rename(from, to, options) {
+
+        Hoek.assert(typeof from === 'string' || from instanceof RegExp, 'Rename missing the from argument');
+        Hoek.assert(typeof to === 'string', 'Rename missing the to argument');
+        Hoek.assert(to !== from, 'Cannot rename key to same name:', from);
+
+        for (let i = 0; i < this._inner.renames.length; ++i) {
+            Hoek.assert(this._inner.renames[i].from !== from, 'Cannot rename the same key multiple times');
+        }
+
+        const obj = this.clone();
+
+        obj._inner.renames.push({
+            from,
+            to,
+            options: Hoek.applyToDefaults(internals.renameDefaults, options || {}),
+            isRegExp: from instanceof RegExp
+        });
+
+        return obj;
+    }
+
+    applyFunctionToChildren(children, fn, args, root) {
+
+        children = [].concat(children);
+        Hoek.assert(children.length > 0, 'expected at least one children');
+
+        const groupedChildren = internals.groupChildren(children);
+        let obj;
+
+        if ('' in groupedChildren) {
+            obj = this[fn].apply(this, args);
+            delete groupedChildren[''];
+        }
+        else {
+            obj = this.clone();
+        }
+
+        if (obj._inner.children) {
+            root = root ? (root + '.') : '';
+
+            for (let i = 0; i < obj._inner.children.length; ++i) {
+                const child = obj._inner.children[i];
+                const group = groupedChildren[child.key];
+
+                if (group) {
+                    obj._inner.children[i] = {
+                        key: child.key,
+                        _refs: child._refs,
+                        schema: child.schema.applyFunctionToChildren(group, fn, args, root + child.key)
+                    };
+
+                    delete groupedChildren[child.key];
+                }
+            }
+        }
+
+        const remaining = Object.keys(groupedChildren);
+        Hoek.assert(remaining.length === 0, 'unknown key(s)', remaining.join(', '));
+
+        return obj;
+    }
+
+    _dependency(type, key, peers) {
+
+        peers = [].concat(peers);
+        for (let i = 0; i < peers.length; ++i) {
+            Hoek.assert(typeof peers[i] === 'string', type, 'peers must be a string or array of strings');
+        }
+
+        const obj = this.clone();
+        obj._inner.dependencies.push({ type, key, peers });
+        return obj;
+    }
+
+    describe(shallow) {
+
+        const description = Any.prototype.describe.call(this);
+
+        if (description.rules) {
+            for (let i = 0; i < description.rules.length; ++i) {
+                const rule = description.rules[i];
+                // Coverage off for future-proof descriptions, only object().assert() is use right now
+                if (/* $lab:coverage:off$ */rule.arg &&
+                    typeof rule.arg === 'object' &&
+                    rule.arg.schema &&
+                    rule.arg.ref /* $lab:coverage:on$ */) {
+                    rule.arg = {
+                        schema: rule.arg.schema.describe(),
+                        ref: rule.arg.ref.toString()
+                    };
+                }
+            }
+        }
+
+        if (this._inner.children &&
+            !shallow) {
+
+            description.children = {};
+            for (let i = 0; i < this._inner.children.length; ++i) {
+                const child = this._inner.children[i];
+                description.children[child.key] = child.schema.describe();
+            }
+        }
+
+        if (this._inner.dependencies.length) {
+            description.dependencies = Hoek.clone(this._inner.dependencies);
+        }
+
+        if (this._inner.patterns.length) {
+            description.patterns = [];
+
+            for (let i = 0; i < this._inner.patterns.length; ++i) {
+                const pattern = this._inner.patterns[i];
+                description.patterns.push({ regex: pattern.regex.toString(), rule: pattern.rule.describe() });
+            }
+        }
+
+        if (this._inner.renames.length > 0) {
+            description.renames = Hoek.clone(this._inner.renames);
+        }
+
+        return description;
+    }
+
+    assert(ref, schema, message) {
+
+        ref = Cast.ref(ref);
+        Hoek.assert(ref.isContext || ref.depth > 1, 'Cannot use assertions for root level references - use direct key rules instead');
+        message = message || 'pass the assertion test';
+
+        try {
+            schema = Cast.schema(this._currentJoi, schema);
+        }
+        catch (castErr) {
+            if (castErr.hasOwnProperty('path')) {
+                castErr.message = castErr.message + '(' + castErr.path + ')';
+            }
+
+            throw castErr;
+        }
+
+        const key = ref.path[ref.path.length - 1];
+        const path = ref.path.join('.');
+
+        return this._test('assert', { schema, ref }, function (value, state, options) {
+
+            const result = schema._validate(ref(value), null, options, value);
+            if (!result.errors) {
+                return value;
+            }
+
+            const localState = Hoek.merge({}, state);
+            localState.key = key;
+            localState.path = ref.path;
+            return this.createError('object.assert', { ref: path, message }, localState, options);
+        });
+    }
+
+    type(constructor, name) {
+
+        Hoek.assert(typeof constructor === 'function', 'type must be a constructor function');
+        const typeData = {
+            name: name || constructor.name,
+            ctor: constructor
+        };
+
+        return this._test('type', typeData, function (value, state, options) {
+
+            if (value instanceof constructor) {
+                return value;
+            }
+
+            return this.createError('object.type', { type: typeData.name }, state, options);
+        });
+    }
+};
+
+internals.safeParse = function (value) {
+
+    try {
+        return JSON.parse(value);
+    }
+    catch (parseErr) {}
+
+    return value;
+};
+
+
+internals.renameDefaults = {
+    alias: false,                   // Keep old value in place
+    multiple: false,                // Allow renaming multiple keys into the same target
+    override: false                 // Overrides an existing key
+};
+
+
+internals.groupChildren = function (children) {
+
+    children.sort();
+
+    const grouped = {};
+
+    for (let i = 0; i < children.length; ++i) {
+        const child = children[i];
+        Hoek.assert(typeof child === 'string', 'children must be strings');
+        const group = child.split('.')[0];
+        const childGroup = grouped[group] = (grouped[group] || []);
+        childGroup.push(child.substring(group.length + 1));
+    }
+
+    return grouped;
+};
+
+
+internals.keysToLabels = function (schema, keys) {
+
+    const children = schema._inner.children;
+
+    if (!children) {
+        return keys;
+    }
+
+    const findLabel = function (key) {
+
+        const matchingChild = children.find((child) => child.key === key);
+        return matchingChild ? matchingChild.schema._getLabel(key) : key;
+    };
+
+    if (Array.isArray(keys)) {
+        return keys.map(findLabel);
+    }
+
+    return findLabel(keys);
+};
+
+
+internals.with = function (value, peers, parent, state, options) {
+
+    if (value === undefined) {
+        return value;
+    }
+
+    for (let i = 0; i < peers.length; ++i) {
+        const peer = peers[i];
+        if (!Object.prototype.hasOwnProperty.call(parent, peer) ||
+            parent[peer] === undefined) {
+
+            return this.createError('object.with', {
+                main: state.key,
+                mainWithLabel: internals.keysToLabels(this, state.key),
+                peer,
+                peerWithLabel: internals.keysToLabels(this, peer)
+            }, state, options);
+        }
+    }
+
+    return value;
+};
+
+
+internals.without = function (value, peers, parent, state, options) {
+
+    if (value === undefined) {
+        return value;
+    }
+
+    for (let i = 0; i < peers.length; ++i) {
+        const peer = peers[i];
+        if (Object.prototype.hasOwnProperty.call(parent, peer) &&
+            parent[peer] !== undefined) {
+
+            return this.createError('object.without', {
+                main: state.key,
+                mainWithLabel: internals.keysToLabels(this, state.key),
+                peer,
+                peerWithLabel: internals.keysToLabels(this, peer)
+            }, state, options);
+        }
+    }
+
+    return value;
+};
+
+
+internals.xor = function (value, peers, parent, state, options) {
+
+    const present = [];
+    for (let i = 0; i < peers.length; ++i) {
+        const peer = peers[i];
+        if (Object.prototype.hasOwnProperty.call(parent, peer) &&
+            parent[peer] !== undefined) {
+
+            present.push(peer);
+        }
+    }
+
+    if (present.length === 1) {
+        return value;
+    }
+
+    const context = { peers, peersWithLabels: internals.keysToLabels(this, peers) };
+
+    if (present.length === 0) {
+        return this.createError('object.missing', context, state, options);
+    }
+
+    return this.createError('object.xor', context, state, options);
+};
+
+
+internals.or = function (value, peers, parent, state, options) {
+
+    for (let i = 0; i < peers.length; ++i) {
+        const peer = peers[i];
+        if (Object.prototype.hasOwnProperty.call(parent, peer) &&
+            parent[peer] !== undefined) {
+            return value;
+        }
+    }
+
+    return this.createError('object.missing', {
+        peers,
+        peersWithLabels: internals.keysToLabels(this, peers)
+    }, state, options);
+};
+
+
+internals.and = function (value, peers, parent, state, options) {
+
+    const missing = [];
+    const present = [];
+    const count = peers.length;
+    for (let i = 0; i < count; ++i) {
+        const peer = peers[i];
+        if (!Object.prototype.hasOwnProperty.call(parent, peer) ||
+            parent[peer] === undefined) {
+
+            missing.push(peer);
+        }
+        else {
+            present.push(peer);
+        }
+    }
+
+    const aon = (missing.length === count || present.length === count);
+
+    if (!aon) {
+
+        return this.createError('object.and', {
+            present,
+            presentWithLabels: internals.keysToLabels(this, present),
+            missing,
+            missingWithLabels: internals.keysToLabels(this, missing)
+        }, state, options);
+    }
+};
+
+
+internals.nand = function (value, peers, parent, state, options) {
+
+    const present = [];
+    for (let i = 0; i < peers.length; ++i) {
+        const peer = peers[i];
+        if (Object.prototype.hasOwnProperty.call(parent, peer) &&
+            parent[peer] !== undefined) {
+
+            present.push(peer);
+        }
+    }
+
+    const values = Hoek.clone(peers);
+    const main = values.splice(0, 1)[0];
+    const allPresent = (present.length === peers.length);
+    return allPresent ? this.createError('object.nand', {
+        main,
+        mainWithLabel: internals.keysToLabels(this, main),
+        peers: values,
+        peersWithLabels: internals.keysToLabels(this, values)
+    }, state, options) : null;
+};
+
+
+module.exports = new internals.Object();

node_modules/joi/lib/types/string/index.js

@@ -0,0 +1,632 @@
+'use strict';
+
+// Load modules
+
+const Net = require('net');
+const Hoek = require('hoek');
+let Isemail;                            // Loaded on demand
+const Any = require('../any');
+const Ref = require('../../ref');
+const JoiDate = require('../date');
+const Uri = require('./uri');
+const Ip = require('./ip');
+
+// Declare internals
+
+const internals = {
+    uriRegex: Uri.createUriRegex(),
+    ipRegex: Ip.createIpRegex(['ipv4', 'ipv6', 'ipvfuture'], 'optional'),
+    guidBrackets: {
+        '{': '}', '[': ']', '(': ')', '': ''
+    },
+    guidVersions: {
+        uuidv1: '1',
+        uuidv2: '2',
+        uuidv3: '3',
+        uuidv4: '4',
+        uuidv5: '5'
+    },
+    cidrPresences: ['required', 'optional', 'forbidden'],
+    normalizationForms: ['NFC', 'NFD', 'NFKC', 'NFKD']
+};
+
+internals.String = class extends Any {
+
+    constructor() {
+
+        super();
+        this._type = 'string';
+        this._invalids.add('');
+    }
+
+    _base(value, state, options) {
+
+        if (typeof value === 'string' &&
+            options.convert) {
+
+            if (this._flags.normalize) {
+                value = value.normalize(this._flags.normalize);
+            }
+
+            if (this._flags.case) {
+                value = (this._flags.case === 'upper' ? value.toLocaleUpperCase() : value.toLocaleLowerCase());
+            }
+
+            if (this._flags.trim) {
+                value = value.trim();
+            }
+
+            if (this._inner.replacements) {
+
+                for (let i = 0; i < this._inner.replacements.length; ++i) {
+                    const replacement = this._inner.replacements[i];
+                    value = value.replace(replacement.pattern, replacement.replacement);
+                }
+            }
+
+            if (this._flags.truncate) {
+                for (let i = 0; i < this._tests.length; ++i) {
+                    const test = this._tests[i];
+                    if (test.name === 'max') {
+                        value = value.slice(0, test.arg);
+                        break;
+                    }
+                }
+            }
+        }
+
+        return {
+            value,
+            errors: (typeof value === 'string') ? null : this.createError('string.base', { value }, state, options)
+        };
+    }
+
+    insensitive() {
+
+        if (this._flags.insensitive) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.insensitive = true;
+        return obj;
+    }
+
+    creditCard() {
+
+        return this._test('creditCard', undefined, function (value, state, options) {
+
+            let i = value.length;
+            let sum = 0;
+            let mul = 1;
+
+            while (i--) {
+                const char = value.charAt(i) * mul;
+                sum = sum + (char - (char > 9) * 9);
+                mul = mul ^ 3;
+            }
+
+            const check = (sum % 10 === 0) && (sum > 0);
+            return check ? value : this.createError('string.creditCard', { value }, state, options);
+        });
+    }
+
+    regex(pattern, patternOptions) {
+
+        Hoek.assert(pattern instanceof RegExp, 'pattern must be a RegExp');
+
+        const patternObject = {
+            pattern: new RegExp(pattern.source, pattern.ignoreCase ? 'i' : undefined)         // Future version should break this and forbid unsupported regex flags
+        };
+
+        if (typeof patternOptions === 'string') {
+            patternObject.name = patternOptions;
+        }
+        else if (typeof patternOptions === 'object') {
+            patternObject.invert = !!patternOptions.invert;
+
+            if (patternOptions.name) {
+                patternObject.name = patternOptions.name;
+            }
+        }
+
+        const errorCode = ['string.regex', patternObject.invert ? '.invert' : '', patternObject.name ? '.name' : '.base'].join('');
+
+        return this._test('regex', patternObject, function (value, state, options) {
+
+            const patternMatch = patternObject.pattern.test(value);
+
+            if (patternMatch ^ patternObject.invert) {
+                return value;
+            }
+
+            return this.createError(errorCode, { name: patternObject.name, pattern: patternObject.pattern, value }, state, options);
+        });
+    }
+
+    alphanum() {
+
+        return this._test('alphanum', undefined, function (value, state, options) {
+
+            if (/^[a-zA-Z0-9]+$/.test(value)) {
+                return value;
+            }
+
+            return this.createError('string.alphanum', { value }, state, options);
+        });
+    }
+
+    token() {
+
+        return this._test('token', undefined, function (value, state, options) {
+
+            if (/^\w+$/.test(value)) {
+                return value;
+            }
+
+            return this.createError('string.token', { value }, state, options);
+        });
+    }
+
+    email(isEmailOptions) {
+
+        if (isEmailOptions) {
+            Hoek.assert(typeof isEmailOptions === 'object', 'email options must be an object');
+            Hoek.assert(typeof isEmailOptions.checkDNS === 'undefined', 'checkDNS option is not supported');
+            Hoek.assert(typeof isEmailOptions.tldWhitelist === 'undefined' ||
+                typeof isEmailOptions.tldWhitelist === 'object', 'tldWhitelist must be an array or object');
+            Hoek.assert(
+                typeof isEmailOptions.minDomainAtoms === 'undefined' ||
+                Number.isSafeInteger(isEmailOptions.minDomainAtoms) &&
+                isEmailOptions.minDomainAtoms > 0,
+                'minDomainAtoms must be a positive integer'
+            );
+            Hoek.assert(
+                typeof isEmailOptions.errorLevel === 'undefined' ||
+                typeof isEmailOptions.errorLevel === 'boolean' ||
+                (
+                    Number.isSafeInteger(isEmailOptions.errorLevel) &&
+                    isEmailOptions.errorLevel >= 0
+                ),
+                'errorLevel must be a non-negative integer or boolean'
+            );
+        }
+
+        return this._test('email', isEmailOptions, function (value, state, options) {
+
+            Isemail = Isemail || require('isemail');
+
+            try {
+                const result = Isemail.validate(value, isEmailOptions);
+                if (result === true || result === 0) {
+                    return value;
+                }
+            }
+            catch (e) { }
+
+            return this.createError('string.email', { value }, state, options);
+        });
+    }
+
+    ip(ipOptions) {
+
+        let regex = internals.ipRegex;
+        ipOptions = ipOptions || {};
+        Hoek.assert(typeof ipOptions === 'object', 'options must be an object');
+
+        if (ipOptions.cidr) {
+            Hoek.assert(typeof ipOptions.cidr === 'string', 'cidr must be a string');
+            ipOptions.cidr = ipOptions.cidr.toLowerCase();
+
+            Hoek.assert(Hoek.contain(internals.cidrPresences, ipOptions.cidr), 'cidr must be one of ' + internals.cidrPresences.join(', '));
+
+            // If we only received a `cidr` setting, create a regex for it. But we don't need to create one if `cidr` is "optional" since that is the default
+            if (!ipOptions.version && ipOptions.cidr !== 'optional') {
+                regex = Ip.createIpRegex(['ipv4', 'ipv6', 'ipvfuture'], ipOptions.cidr);
+            }
+        }
+        else {
+
+            // Set our default cidr strategy
+            ipOptions.cidr = 'optional';
+        }
+
+        let versions;
+        if (ipOptions.version) {
+            if (!Array.isArray(ipOptions.version)) {
+                ipOptions.version = [ipOptions.version];
+            }
+
+            Hoek.assert(ipOptions.version.length >= 1, 'version must have at least 1 version specified');
+
+            versions = [];
+            for (let i = 0; i < ipOptions.version.length; ++i) {
+                let version = ipOptions.version[i];
+                Hoek.assert(typeof version === 'string', 'version at position ' + i + ' must be a string');
+                version = version.toLowerCase();
+                Hoek.assert(Ip.versions[version], 'version at position ' + i + ' must be one of ' + Object.keys(Ip.versions).join(', '));
+                versions.push(version);
+            }
+
+            // Make sure we have a set of versions
+            versions = Hoek.unique(versions);
+
+            regex = Ip.createIpRegex(versions, ipOptions.cidr);
+        }
+
+        return this._test('ip', ipOptions, function (value, state, options) {
+
+            if (regex.test(value)) {
+                return value;
+            }
+
+            if (versions) {
+                return this.createError('string.ipVersion', { value, cidr: ipOptions.cidr, version: versions }, state, options);
+            }
+
+            return this.createError('string.ip', { value, cidr: ipOptions.cidr }, state, options);
+        });
+    }
+
+    uri(uriOptions) {
+
+        let customScheme = '';
+        let allowRelative = false;
+        let relativeOnly = false;
+        let regex = internals.uriRegex;
+
+        if (uriOptions) {
+            Hoek.assert(typeof uriOptions === 'object', 'options must be an object');
+
+            if (uriOptions.scheme) {
+                Hoek.assert(uriOptions.scheme instanceof RegExp || typeof uriOptions.scheme === 'string' || Array.isArray(uriOptions.scheme), 'scheme must be a RegExp, String, or Array');
+
+                if (!Array.isArray(uriOptions.scheme)) {
+                    uriOptions.scheme = [uriOptions.scheme];
+                }
+
+                Hoek.assert(uriOptions.scheme.length >= 1, 'scheme must have at least 1 scheme specified');
+
+                // Flatten the array into a string to be used to match the schemes.
+                for (let i = 0; i < uriOptions.scheme.length; ++i) {
+                    const scheme = uriOptions.scheme[i];
+                    Hoek.assert(scheme instanceof RegExp || typeof scheme === 'string', 'scheme at position ' + i + ' must be a RegExp or String');
+
+                    // Add OR separators if a value already exists
+                    customScheme = customScheme + (customScheme ? '|' : '');
+
+                    // If someone wants to match HTTP or HTTPS for example then we need to support both RegExp and String so we don't escape their pattern unknowingly.
+                    if (scheme instanceof RegExp) {
+                        customScheme = customScheme + scheme.source;
+                    }
+                    else {
+                        Hoek.assert(/[a-zA-Z][a-zA-Z0-9+-\.]*/.test(scheme), 'scheme at position ' + i + ' must be a valid scheme');
+                        customScheme = customScheme + Hoek.escapeRegex(scheme);
+                    }
+                }
+            }
+
+            if (uriOptions.allowRelative) {
+                allowRelative = true;
+            }
+
+            if (uriOptions.relativeOnly) {
+                relativeOnly = true;
+            }
+        }
+
+        if (customScheme || allowRelative || relativeOnly) {
+            regex = Uri.createUriRegex(customScheme, allowRelative, relativeOnly);
+        }
+
+        return this._test('uri', uriOptions, function (value, state, options) {
+
+            if (regex.test(value)) {
+                return value;
+            }
+
+            if (relativeOnly) {
+                return this.createError('string.uriRelativeOnly', { value }, state, options);
+            }
+
+            if (customScheme) {
+                return this.createError('string.uriCustomScheme', { scheme: customScheme, value }, state, options);
+            }
+
+            return this.createError('string.uri', { value }, state, options);
+        });
+    }
+
+    isoDate() {
+
+        return this._test('isoDate', undefined, function (value, state, options) {
+
+            if (JoiDate._isIsoDate(value)) {
+                if (!options.convert) {
+                    return value;
+                }
+
+                const d = new Date(value);
+                if (!isNaN(d.getTime())) {
+                    return d.toISOString();
+                }
+            }
+
+            return this.createError('string.isoDate', { value }, state, options);
+        });
+    }
+
+    guid(guidOptions) {
+
+        let versionNumbers = '';
+
+        if (guidOptions && guidOptions.version) {
+            if (!Array.isArray(guidOptions.version)) {
+                guidOptions.version = [guidOptions.version];
+            }
+
+            Hoek.assert(guidOptions.version.length >= 1, 'version must have at least 1 valid version specified');
+            const versions = new Set();
+
+            for (let i = 0; i < guidOptions.version.length; ++i) {
+                let version = guidOptions.version[i];
+                Hoek.assert(typeof version === 'string', 'version at position ' + i + ' must be a string');
+                version = version.toLowerCase();
+                const versionNumber = internals.guidVersions[version];
+                Hoek.assert(versionNumber, 'version at position ' + i + ' must be one of ' + Object.keys(internals.guidVersions).join(', '));
+                Hoek.assert(!(versions.has(versionNumber)), 'version at position ' + i + ' must not be a duplicate.');
+
+                versionNumbers += versionNumber;
+                versions.add(versionNumber);
+            }
+        }
+
+        const guidRegex = new RegExp(`^([\\[{\\(]?)[0-9A-F]{8}([:-]?)[0-9A-F]{4}\\2?[${versionNumbers || '0-9A-F'}][0-9A-F]{3}\\2?[${versionNumbers ? '89AB' : '0-9A-F'}][0-9A-F]{3}\\2?[0-9A-F]{12}([\\]}\\)]?)$`, 'i');
+
+        return this._test('guid', guidOptions, function (value, state, options) {
+
+            const results = guidRegex.exec(value);
+
+            if (!results) {
+                return this.createError('string.guid', { value }, state, options);
+            }
+
+            // Matching braces
+            if (internals.guidBrackets[results[1]] !== results[results.length - 1]) {
+                return this.createError('string.guid', { value }, state, options);
+            }
+
+            return value;
+        });
+    }
+
+    hex() {
+
+        const regex = /^[a-f0-9]+$/i;
+
+        return this._test('hex', regex, function (value, state, options) {
+
+            if (regex.test(value)) {
+                return value;
+            }
+
+            return this.createError('string.hex', { value }, state, options);
+        });
+    }
+
+    base64(base64Options) {
+
+        base64Options = base64Options || {};
+
+        // Validation.
+        Hoek.assert(typeof base64Options === 'object', 'base64 options must be an object');
+        Hoek.assert(typeof base64Options.paddingRequired === 'undefined' || typeof base64Options.paddingRequired === 'boolean',
+            'paddingRequired must be boolean');
+
+        // Determine if padding is required.
+        const paddingRequired = base64Options.paddingRequired === false ?
+            base64Options.paddingRequired
+            : base64Options.paddingRequired || true;
+
+        // Set validation based on preference.
+        const regex = paddingRequired ?
+            // Padding is required.
+            /^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=)?$/
+            // Padding is optional.
+            : /^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}(==)?|[A-Za-z0-9+\/]{3}=?)?$/;
+
+        return this._test('base64', regex, function (value, state, options) {
+
+            if (regex.test(value)) {
+                return value;
+            }
+
+            return this.createError('string.base64', { value }, state, options);
+        });
+    }
+
+    hostname() {
+
+        const regex = /^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$/;
+
+        return this._test('hostname', undefined, function (value, state, options) {
+
+            if ((value.length <= 255 && regex.test(value)) ||
+                Net.isIPv6(value)) {
+
+                return value;
+            }
+
+            return this.createError('string.hostname', { value }, state, options);
+        });
+    }
+
+    normalize(form) {
+
+        form = form || 'NFC';
+        Hoek.assert(Hoek.contain(internals.normalizationForms, form), 'normalization form must be one of ' + internals.normalizationForms.join(', '));
+
+        const obj = this._test('normalize', form, function (value, state, options) {
+
+            if (options.convert ||
+                value === value.normalize(form)) {
+
+                return value;
+            }
+
+            return this.createError('string.normalize', { value, form }, state, options);
+        });
+
+        obj._flags.normalize = form;
+        return obj;
+    }
+
+    lowercase() {
+
+        const obj = this._test('lowercase', undefined, function (value, state, options) {
+
+            if (options.convert ||
+                value === value.toLocaleLowerCase()) {
+
+                return value;
+            }
+
+            return this.createError('string.lowercase', { value }, state, options);
+        });
+
+        obj._flags.case = 'lower';
+        return obj;
+    }
+
+    uppercase() {
+
+        const obj = this._test('uppercase', undefined, function (value, state, options) {
+
+            if (options.convert ||
+                value === value.toLocaleUpperCase()) {
+
+                return value;
+            }
+
+            return this.createError('string.uppercase', { value }, state, options);
+        });
+
+        obj._flags.case = 'upper';
+        return obj;
+    }
+
+    trim() {
+
+        const obj = this._test('trim', undefined, function (value, state, options) {
+
+            if (options.convert ||
+                value === value.trim()) {
+
+                return value;
+            }
+
+            return this.createError('string.trim', { value }, state, options);
+        });
+
+        obj._flags.trim = true;
+        return obj;
+    }
+
+    replace(pattern, replacement) {
+
+        if (typeof pattern === 'string') {
+            pattern = new RegExp(Hoek.escapeRegex(pattern), 'g');
+        }
+
+        Hoek.assert(pattern instanceof RegExp, 'pattern must be a RegExp');
+        Hoek.assert(typeof replacement === 'string', 'replacement must be a String');
+
+        // This can not be considere a test like trim, we can't "reject"
+        // anything from this rule, so just clone the current object
+        const obj = this.clone();
+
+        if (!obj._inner.replacements) {
+            obj._inner.replacements = [];
+        }
+
+        obj._inner.replacements.push({
+            pattern,
+            replacement
+        });
+
+        return obj;
+    }
+
+    truncate(enabled) {
+
+        const value = enabled === undefined ? true : !!enabled;
+
+        if (this._flags.truncate === value) {
+            return this;
+        }
+
+        const obj = this.clone();
+        obj._flags.truncate = value;
+        return obj;
+    }
+
+};
+
+internals.compare = function (type, compare) {
+
+    return function (limit, encoding) {
+
+        const isRef = Ref.isRef(limit);
+
+        Hoek.assert((Number.isSafeInteger(limit) && limit >= 0) || isRef, 'limit must be a positive integer or reference');
+        Hoek.assert(!encoding || Buffer.isEncoding(encoding), 'Invalid encoding:', encoding);
+
+        return this._test(type, limit, function (value, state, options) {
+
+            let compareTo;
+            if (isRef) {
+                compareTo = limit(state.reference || state.parent, options);
+
+                if (!Number.isSafeInteger(compareTo)) {
+                    return this.createError('string.ref', { ref: limit.key }, state, options);
+                }
+            }
+            else {
+                compareTo = limit;
+            }
+
+            if (compare(value, compareTo, encoding)) {
+                return value;
+            }
+
+            return this.createError('string.' + type, { limit: compareTo, value, encoding }, state, options);
+        });
+    };
+};
+
+
+internals.String.prototype.min = internals.compare('min', (value, limit, encoding) => {
+
+    const length = encoding ? Buffer.byteLength(value, encoding) : value.length;
+    return length >= limit;
+});
+
+
+internals.String.prototype.max = internals.compare('max', (value, limit, encoding) => {
+
+    const length = encoding ? Buffer.byteLength(value, encoding) : value.length;
+    return length <= limit;
+});
+
+
+internals.String.prototype.length = internals.compare('length', (value, limit, encoding) => {
+
+    const length = encoding ? Buffer.byteLength(value, encoding) : value.length;
+    return length === limit;
+});
+
+// Aliases
+
+internals.String.prototype.uuid = internals.String.prototype.guid;
+
+module.exports = new internals.String();

node_modules/joi/lib/types/string/ip.js

@@ -0,0 +1,54 @@
+'use strict';
+
+// Load modules
+
+const RFC3986 = require('./rfc3986');
+
+
+// Declare internals
+
+const internals = {
+    Ip: {
+        cidrs: {
+            ipv4: {
+                required: '\\/(?:' + RFC3986.ipv4Cidr + ')',
+                optional: '(?:\\/(?:' + RFC3986.ipv4Cidr + '))?',
+                forbidden: ''
+            },
+            ipv6: {
+                required: '\\/' + RFC3986.ipv6Cidr,
+                optional: '(?:\\/' + RFC3986.ipv6Cidr + ')?',
+                forbidden: ''
+            },
+            ipvfuture: {
+                required: '\\/' + RFC3986.ipv6Cidr,
+                optional: '(?:\\/' + RFC3986.ipv6Cidr + ')?',
+                forbidden: ''
+            }
+        },
+        versions: {
+            ipv4: RFC3986.IPv4address,
+            ipv6: RFC3986.IPv6address,
+            ipvfuture: RFC3986.IPvFuture
+        }
+    }
+};
+
+
+internals.Ip.createIpRegex = function (versions, cidr) {
+
+    let regex;
+    for (let i = 0; i < versions.length; ++i) {
+        const version = versions[i];
+        if (!regex) {
+            regex = '^(?:' + internals.Ip.versions[version] + internals.Ip.cidrs[version][cidr];
+        }
+        else {
+            regex += '|' + internals.Ip.versions[version] + internals.Ip.cidrs[version][cidr];
+        }
+    }
+
+    return new RegExp(regex + ')$');
+};
+
+module.exports = internals.Ip;

node_modules/joi/lib/types/string/rfc3986.js

@@ -0,0 +1,209 @@
+'use strict';
+
+// Load modules
+
+
+// Delcare internals
+
+const internals = {
+    rfc3986: {}
+};
+
+
+internals.generate = function () {
+
+    /**
+     * elements separated by forward slash ("/") are alternatives.
+     */
+    const or = '|';
+
+    /**
+     * Rule to support zero-padded addresses.
+     */
+    const zeroPad = '0?';
+
+    /**
+     * DIGIT = %x30-39 ; 0-9
+     */
+    const digit = '0-9';
+    const digitOnly = '[' + digit + ']';
+
+    /**
+     * ALPHA = %x41-5A / %x61-7A   ; A-Z / a-z
+     */
+    const alpha = 'a-zA-Z';
+    const alphaOnly = '[' + alpha + ']';
+
+    /**
+     * IPv4
+     * cidr       = DIGIT                ; 0-9
+     *            / %x31-32 DIGIT         ; 10-29
+     *            / "3" %x30-32           ; 30-32
+     */
+    internals.rfc3986.ipv4Cidr = digitOnly + or + '[1-2]' + digitOnly + or + '3' + '[0-2]';
+
+    /**
+     * IPv6
+     * cidr       = DIGIT                 ; 0-9
+     *            / %x31-39 DIGIT         ; 10-99
+     *            / "1" %x0-1 DIGIT       ; 100-119
+     *            / "12" %x0-8            ; 120-128
+     */
+    internals.rfc3986.ipv6Cidr = '(?:' + zeroPad + zeroPad + digitOnly + or + zeroPad + '[1-9]' + digitOnly + or + '1' + '[01]' + digitOnly + or + '12[0-8])';
+
+    /**
+     * HEXDIG = DIGIT / "A" / "B" / "C" / "D" / "E" / "F"
+     */
+    const hexDigit = digit + 'A-Fa-f';
+    const hexDigitOnly = '[' + hexDigit + ']';
+
+    /**
+     * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+     */
+    const unreserved = alpha + digit + '-\\._~';
+
+    /**
+     * sub-delims = "!" / "$" / "&" / "'" / "(" / ")" / "*" / "+" / "," / ";" / "="
+     */
+    const subDelims = '!\\$&\'\\(\\)\\*\\+,;=';
+
+    /**
+     * pct-encoded = "%" HEXDIG HEXDIG
+     */
+    const pctEncoded = '%' + hexDigit;
+
+    /**
+     * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
+     */
+    const pchar = unreserved + pctEncoded + subDelims + ':@';
+    const pcharOnly = '[' + pchar + ']';
+
+    /**
+     * dec-octet   = DIGIT                 ; 0-9
+     *            / %x31-39 DIGIT         ; 10-99
+     *            / "1" 2DIGIT            ; 100-199
+     *            / "2" %x30-34 DIGIT     ; 200-249
+     *            / "25" %x30-35          ; 250-255
+     */
+    const decOctect = '(?:' + zeroPad + zeroPad + digitOnly + or + zeroPad + '[1-9]' + digitOnly + or + '1' + digitOnly + digitOnly + or + '2' + '[0-4]' + digitOnly + or + '25' + '[0-5])';
+
+    /**
+     * IPv4address = dec-octet "." dec-octet "." dec-octet "." dec-octet
+     */
+    internals.rfc3986.IPv4address = '(?:' + decOctect + '\\.){3}' + decOctect;
+
+    /**
+     * h16 = 1*4HEXDIG ; 16 bits of address represented in hexadecimal
+     * ls32 = ( h16 ":" h16 ) / IPv4address ; least-significant 32 bits of address
+     * IPv6address =                            6( h16 ":" ) ls32
+     *             /                       "::" 5( h16 ":" ) ls32
+     *             / [               h16 ] "::" 4( h16 ":" ) ls32
+     *             / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
+     *             / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32
+     *             / [ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls32
+     *             / [ *4( h16 ":" ) h16 ] "::"              ls32
+     *             / [ *5( h16 ":" ) h16 ] "::"              h16
+     *             / [ *6( h16 ":" ) h16 ] "::"
+     */
+    const h16 = hexDigitOnly + '{1,4}';
+    const ls32 = '(?:' + h16 + ':' + h16 + '|' + internals.rfc3986.IPv4address + ')';
+    const IPv6SixHex = '(?:' + h16 + ':){6}' + ls32;
+    const IPv6FiveHex = '::(?:' + h16 + ':){5}' + ls32;
+    const IPv6FourHex = '(?:' + h16 + ')?::(?:' + h16 + ':){4}' + ls32;
+    const IPv6ThreeHex = '(?:(?:' + h16 + ':){0,1}' + h16 + ')?::(?:' + h16 + ':){3}' + ls32;
+    const IPv6TwoHex = '(?:(?:' + h16 + ':){0,2}' + h16 + ')?::(?:' + h16 + ':){2}' + ls32;
+    const IPv6OneHex = '(?:(?:' + h16 + ':){0,3}' + h16 + ')?::' + h16 + ':' + ls32;
+    const IPv6NoneHex = '(?:(?:' + h16 + ':){0,4}' + h16 + ')?::' + ls32;
+    const IPv6NoneHex2 = '(?:(?:' + h16 + ':){0,5}' + h16 + ')?::' + h16;
+    const IPv6NoneHex3 = '(?:(?:' + h16 + ':){0,6}' + h16 + ')?::';
+    internals.rfc3986.IPv6address = '(?:' + IPv6SixHex + or + IPv6FiveHex + or + IPv6FourHex + or + IPv6ThreeHex + or + IPv6TwoHex + or + IPv6OneHex + or + IPv6NoneHex + or + IPv6NoneHex2 + or + IPv6NoneHex3 + ')';
+
+    /**
+     * IPvFuture = "v" 1*HEXDIG "." 1*( unreserved / sub-delims / ":" )
+     */
+    internals.rfc3986.IPvFuture = 'v' + hexDigitOnly + '+\\.[' + unreserved + subDelims + ':]+';
+
+    /**
+     * scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+     */
+    internals.rfc3986.scheme = alphaOnly + '[' + alpha + digit + '+-\\.]*';
+
+    /**
+     * userinfo = *( unreserved / pct-encoded / sub-delims / ":" )
+     */
+    const userinfo = '[' + unreserved + pctEncoded + subDelims + ':]*';
+
+    /**
+     * IP-literal = "[" ( IPv6address / IPvFuture  ) "]"
+     */
+    const IPLiteral = '\\[(?:' + internals.rfc3986.IPv6address + or + internals.rfc3986.IPvFuture + ')\\]';
+
+    /**
+     * reg-name = *( unreserved / pct-encoded / sub-delims )
+     */
+    const regName = '[' + unreserved + pctEncoded + subDelims + ']{0,255}';
+
+    /**
+     * host = IP-literal / IPv4address / reg-name
+     */
+    const host = '(?:' + IPLiteral + or + internals.rfc3986.IPv4address + or + regName + ')';
+
+    /**
+     * port = *DIGIT
+     */
+    const port = digitOnly + '*';
+
+    /**
+     * authority   = [ userinfo "@" ] host [ ":" port ]
+     */
+    const authority = '(?:' + userinfo + '@)?' + host + '(?::' + port + ')?';
+
+    /**
+     * segment       = *pchar
+     * segment-nz    = 1*pchar
+     * path          = path-abempty    ; begins with "/" or is empty
+     *               / path-absolute   ; begins with "/" but not "//"
+     *               / path-noscheme   ; begins with a non-colon segment
+     *               / path-rootless   ; begins with a segment
+     *               / path-empty      ; zero characters
+     * path-abempty  = *( "/" segment )
+     * path-absolute = "/" [ segment-nz *( "/" segment ) ]
+     * path-rootless = segment-nz *( "/" segment )
+     */
+    const segment = pcharOnly + '*';
+    const segmentNz = pcharOnly + '+';
+    const segmentNzNc = '[' + unreserved + pctEncoded + subDelims + '@' + ']+';
+    const pathEmpty = '';
+    const pathAbEmpty = '(?:\\/' + segment + ')*';
+    const pathAbsolute = '\\/(?:' + segmentNz + pathAbEmpty + ')?';
+    const pathRootless = segmentNz + pathAbEmpty;
+    const pathNoScheme = segmentNzNc + pathAbEmpty;
+
+    /**
+     * hier-part = "//" authority path
+     */
+    internals.rfc3986.hierPart = '(?:' + '(?:\\/\\/' + authority + pathAbEmpty + ')' + or + pathAbsolute + or + pathRootless + ')';
+
+    /**
+     * relative-part = "//" authority path-abempty
+     *                 / path-absolute
+     *                 / path-noscheme
+     *                 / path-empty
+     */
+    internals.rfc3986.relativeRef = '(?:' + '(?:\\/\\/' + authority + pathAbEmpty  + ')' + or + pathAbsolute + or + pathNoScheme + or + pathEmpty + ')';
+
+    /**
+     * query = *( pchar / "/" / "?" )
+     */
+    internals.rfc3986.query = '[' + pchar + '\\/\\?]*(?=#|$)'; //Finish matching either at the fragment part or end of the line.
+
+    /**
+     * fragment = *( pchar / "/" / "?" )
+     */
+    internals.rfc3986.fragment = '[' + pchar + '\\/\\?]*';
+};
+
+
+internals.generate();
+
+module.exports = internals.rfc3986;

node_modules/joi/lib/types/string/uri.js

@@ -0,0 +1,46 @@
+'use strict';
+
+// Load Modules
+
+const RFC3986 = require('./rfc3986');
+
+
+// Declare internals
+
+const internals = {
+    Uri: {
+        createUriRegex: function (optionalScheme, allowRelative, relativeOnly) {
+
+            let scheme = RFC3986.scheme;
+            let prefix;
+
+            if (relativeOnly) {
+                prefix = '(?:' + RFC3986.relativeRef + ')';
+            }
+            else {
+                // If we were passed a scheme, use it instead of the generic one
+                if (optionalScheme) {
+
+                    // Have to put this in a non-capturing group to handle the OR statements
+                    scheme = '(?:' + optionalScheme + ')';
+                }
+
+                const withScheme = '(?:' + scheme + ':' + RFC3986.hierPart + ')';
+
+                prefix = allowRelative ? '(?:' + withScheme + '|' + RFC3986.relativeRef + ')' : withScheme;
+            }
+
+            /**
+             * URI = scheme ":" hier-part [ "?" query ] [ "#" fragment ]
+             *
+             * OR
+             *
+             * relative-ref = relative-part [ "?" query ] [ "#" fragment ]
+             */
+            return new RegExp('^' + prefix + '(?:\\?' + RFC3986.query + ')?' + '(?:#' + RFC3986.fragment + ')?$');
+        }
+    }
+};
+
+
+module.exports = internals.Uri;