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@dbp-topics/signature

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{"version":3,"file":"activity.9b918d92.es.js","sources":["../../src/i18n.js","../../node_modules/@digital-blueprint/annotpdf/_bundles/pdfAnnotate.js","../../src/utils.js","../../src/base-element.js","../../src/signature-entry.js","../../src/dbp-signature-lit-element.js","../../src/activity.js"],"sourcesContent":["import {createInstance as _createInstance} from '@dbp-toolkit/common/i18next.js';\n\nimport de from './i18n/de/translation.json';\nimport en from './i18n/en/translation.json';\n\nexport function createInstance() {\n return _createInstance({en: en, de: de}, 'de', 'en');\n}\n","(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine(\"pdfAnnotate\", [], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"pdfAnnotate\"] = factory();\n\telse\n\t\troot[\"pdfAnnotate\"] = factory();\n})(window, 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__webpack_require__(/*! minimalistic-assert */ \"./node_modules/minimalistic-assert/index.js\");\n\n// Supported tags\nvar tags = [\n 'seq', 'seqof', 'set', 'setof', 'objid', 'bool',\n 'gentime', 'utctime', 'null_', 'enum', 'int', 'objDesc',\n 'bitstr', 'bmpstr', 'charstr', 'genstr', 'graphstr', 'ia5str', 'iso646str',\n 'numstr', 'octstr', 'printstr', 't61str', 'unistr', 'utf8str', 'videostr'\n];\n\n// Public methods list\nvar methods = [\n 'key', 'obj', 'use', 'optional', 'explicit', 'implicit', 'def', 'choice',\n 'any', 'contains'\n].concat(tags);\n\n// Overrided methods list\nvar overrided = [\n '_peekTag', '_decodeTag', '_use',\n '_decodeStr', '_decodeObjid', '_decodeTime',\n '_decodeNull', '_decodeInt', '_decodeBool', '_decodeList',\n\n '_encodeComposite', '_encodeStr', '_encodeObjid', '_encodeTime',\n '_encodeNull', '_encodeInt', '_encodeBool'\n];\n\nfunction Node(enc, parent) {\n var state = {};\n this._baseState = state;\n\n state.enc = enc;\n\n state.parent = parent || null;\n state.children = null;\n\n // State\n state.tag = null;\n state.args = null;\n state.reverseArgs = null;\n state.choice = null;\n state.optional = false;\n state.any = false;\n state.obj = false;\n state.use = null;\n state.useDecoder = null;\n state.key = null;\n state['default'] = null;\n state.explicit = null;\n state.implicit = null;\n state.contains = null;\n\n // Should create new instance on each method\n if (!state.parent) {\n state.children = [];\n this._wrap();\n }\n}\nmodule.exports = Node;\n\nvar stateProps = [\n 'enc', 'parent', 'children', 'tag', 'args', 'reverseArgs', 'choice',\n 'optional', 'any', 'obj', 'use', 'alteredUse', 'key', 'default', 'explicit',\n 'implicit', 'contains'\n];\n\nNode.prototype.clone = function clone() {\n var state = this._baseState;\n var cstate = {};\n stateProps.forEach(function(prop) {\n cstate[prop] = state[prop];\n });\n var res = new this.constructor(cstate.parent);\n res._baseState = cstate;\n return res;\n};\n\nNode.prototype._wrap = function wrap() {\n var state = this._baseState;\n methods.forEach(function(method) {\n this[method] = function _wrappedMethod() {\n var clone = new this.constructor(this);\n state.children.push(clone);\n return clone[method].apply(clone, arguments);\n };\n }, this);\n};\n\nNode.prototype._init = function init(body) {\n var state = this._baseState;\n\n assert(state.parent === null);\n body.call(this);\n\n // Filter children\n state.children = state.children.filter(function(child) {\n return child._baseState.parent === this;\n }, this);\n assert.equal(state.children.length, 1, 'Root node can have only one child');\n};\n\nNode.prototype._useArgs = function useArgs(args) {\n var state = this._baseState;\n\n // Filter children and args\n var children = args.filter(function(arg) {\n return arg instanceof this.constructor;\n }, this);\n args = args.filter(function(arg) {\n return !(arg instanceof this.constructor);\n }, this);\n\n if (children.length !== 0) {\n assert(state.children === null);\n state.children = children;\n\n // Replace parent to maintain backward link\n children.forEach(function(child) {\n child._baseState.parent = this;\n }, this);\n }\n if (args.length !== 0) {\n assert(state.args === null);\n state.args = args;\n state.reverseArgs = args.map(function(arg) {\n if (typeof arg !== 'object' || arg.constructor !== Object)\n return arg;\n\n var res = {};\n Object.keys(arg).forEach(function(key) {\n if (key == (key | 0))\n key |= 0;\n var value = arg[key];\n res[value] = key;\n });\n return res;\n });\n }\n};\n\n//\n// Overrided methods\n//\n\noverrided.forEach(function(method) {\n Node.prototype[method] = function _overrided() {\n var state = this._baseState;\n throw new Error(method + ' not implemented for encoding: ' + state.enc);\n };\n});\n\n//\n// Public methods\n//\n\ntags.forEach(function(tag) {\n Node.prototype[tag] = function _tagMethod() {\n var state = this._baseState;\n var args = Array.prototype.slice.call(arguments);\n\n assert(state.tag === null);\n state.tag = tag;\n\n this._useArgs(args);\n\n return this;\n };\n});\n\nNode.prototype.use = function use(item) {\n assert(item);\n var state = this._baseState;\n\n assert(state.use === null);\n state.use = item;\n\n return this;\n};\n\nNode.prototype.optional = function optional() {\n var state = this._baseState;\n\n state.optional = true;\n\n return this;\n};\n\nNode.prototype.def = function def(val) {\n var state = this._baseState;\n\n assert(state['default'] === null);\n state['default'] = val;\n state.optional = true;\n\n return this;\n};\n\nNode.prototype.explicit = function explicit(num) {\n var state = this._baseState;\n\n assert(state.explicit === null && state.implicit === null);\n state.explicit = num;\n\n return this;\n};\n\nNode.prototype.implicit = function implicit(num) {\n var state = this._baseState;\n\n assert(state.explicit === null && state.implicit === null);\n state.implicit = num;\n\n return this;\n};\n\nNode.prototype.obj = function obj() {\n var state = this._baseState;\n var args = Array.prototype.slice.call(arguments);\n\n state.obj = true;\n\n if (args.length !== 0)\n this._useArgs(args);\n\n return this;\n};\n\nNode.prototype.key = function key(newKey) {\n var state = this._baseState;\n\n assert(state.key === null);\n state.key = newKey;\n\n return this;\n};\n\nNode.prototype.any = function any() {\n var state = this._baseState;\n\n state.any = true;\n\n return this;\n};\n\nNode.prototype.choice = function choice(obj) {\n var state = this._baseState;\n\n assert(state.choice === null);\n state.choice = obj;\n this._useArgs(Object.keys(obj).map(function(key) {\n return obj[key];\n }));\n\n return this;\n};\n\nNode.prototype.contains = function contains(item) {\n var state = this._baseState;\n\n assert(state.use === null);\n state.contains = item;\n\n return this;\n};\n\n//\n// Decoding\n//\n\nNode.prototype._decode = function decode(input, options) {\n var state = this._baseState;\n\n // Decode root node\n if (state.parent === null)\n return input.wrapResult(state.children[0]._decode(input, options));\n\n var result = state['default'];\n var present = true;\n\n var prevKey = null;\n if (state.key !== null)\n prevKey = input.enterKey(state.key);\n\n // Check if tag is there\n if (state.optional) {\n var tag = null;\n if (state.explicit !== null)\n tag = state.explicit;\n else if (state.implicit !== null)\n tag = state.implicit;\n else if (state.tag !== null)\n tag = state.tag;\n\n if (tag === null && !state.any) {\n // Trial and Error\n var save = input.save();\n try {\n if (state.choice === null)\n this._decodeGeneric(state.tag, input, options);\n else\n this._decodeChoice(input, options);\n present = true;\n } catch (e) {\n present = false;\n }\n input.restore(save);\n } else {\n present = this._peekTag(input, tag, state.any);\n\n if (input.isError(present))\n return present;\n }\n }\n\n // Push object on stack\n var prevObj;\n if (state.obj && present)\n prevObj = input.enterObject();\n\n if (present) {\n // Unwrap explicit values\n if (state.explicit !== null) {\n var explicit = this._decodeTag(input, state.explicit);\n if (input.isError(explicit))\n return explicit;\n input = explicit;\n }\n\n var start = input.offset;\n\n // Unwrap implicit and normal values\n if (state.use === null && state.choice === null) {\n if (state.any)\n var save = input.save();\n var body = this._decodeTag(\n input,\n state.implicit !== null ? state.implicit : state.tag,\n state.any\n );\n if (input.isError(body))\n return body;\n\n if (state.any)\n result = input.raw(save);\n else\n input = body;\n }\n\n if (options && options.track && state.tag !== null)\n options.track(input.path(), start, input.length, 'tagged');\n\n if (options && options.track && state.tag !== null)\n options.track(input.path(), input.offset, input.length, 'content');\n\n // Select proper method for tag\n if (state.any)\n result = result;\n else if (state.choice === null)\n result = this._decodeGeneric(state.tag, input, options);\n else\n result = this._decodeChoice(input, options);\n\n if (input.isError(result))\n return result;\n\n // Decode children\n if (!state.any && state.choice === null && state.children !== null) {\n state.children.forEach(function decodeChildren(child) {\n // NOTE: We are ignoring errors here, to let parser continue with other\n // parts of encoded data\n child._decode(input, options);\n });\n }\n\n // Decode contained/encoded by schema, only in bit or octet strings\n if (state.contains && (state.tag === 'octstr' || state.tag === 'bitstr')) {\n var data = new DecoderBuffer(result);\n result = this._getUse(state.contains, input._reporterState.obj)\n ._decode(data, options);\n }\n }\n\n // Pop object\n if (state.obj && present)\n result = input.leaveObject(prevObj);\n\n // Set key\n if (state.key !== null && (result !== null || present === true))\n input.leaveKey(prevKey, state.key, result);\n else if (prevKey !== null)\n input.exitKey(prevKey);\n\n return result;\n};\n\nNode.prototype._decodeGeneric = function decodeGeneric(tag, input, options) {\n var state = this._baseState;\n\n if (tag === 'seq' || tag === 'set')\n return null;\n if (tag === 'seqof' || tag === 'setof')\n return this._decodeList(input, tag, state.args[0], options);\n else if (/str$/.test(tag))\n return this._decodeStr(input, tag, options);\n else if (tag === 'objid' && state.args)\n return this._decodeObjid(input, state.args[0], state.args[1], options);\n else if (tag === 'objid')\n return this._decodeObjid(input, null, null, options);\n else if (tag === 'gentime' || tag === 'utctime')\n return this._decodeTime(input, tag, options);\n else if (tag === 'null_')\n return this._decodeNull(input, options);\n else if (tag === 'bool')\n return this._decodeBool(input, options);\n else if (tag === 'objDesc')\n return this._decodeStr(input, tag, options);\n else if (tag === 'int' || tag === 'enum')\n return this._decodeInt(input, state.args && state.args[0], options);\n\n if (state.use !== null) {\n return this._getUse(state.use, input._reporterState.obj)\n ._decode(input, options);\n } else {\n return input.error('unknown tag: ' + tag);\n }\n};\n\nNode.prototype._getUse = function _getUse(entity, obj) {\n\n var state = this._baseState;\n // Create altered use decoder if implicit is set\n state.useDecoder = this._use(entity, obj);\n assert(state.useDecoder._baseState.parent === null);\n state.useDecoder = state.useDecoder._baseState.children[0];\n if (state.implicit !== state.useDecoder._baseState.implicit) {\n state.useDecoder = state.useDecoder.clone();\n state.useDecoder._baseState.implicit = state.implicit;\n }\n return state.useDecoder;\n};\n\nNode.prototype._decodeChoice = function decodeChoice(input, options) {\n var state = this._baseState;\n var result = null;\n var match = false;\n\n Object.keys(state.choice).some(function(key) {\n var save = input.save();\n var node = state.choice[key];\n try {\n var value = node._decode(input, options);\n if (input.isError(value))\n return false;\n\n result = { type: key, value: value };\n match = true;\n } catch (e) {\n input.restore(save);\n return false;\n }\n return true;\n }, this);\n\n if (!match)\n return input.error('Choice not matched');\n\n return result;\n};\n\n//\n// Encoding\n//\n\nNode.prototype._createEncoderBuffer = function createEncoderBuffer(data) {\n return new EncoderBuffer(data, this.reporter);\n};\n\nNode.prototype._encode = function encode(data, reporter, parent) {\n var state = this._baseState;\n if (state['default'] !== null && state['default'] === data)\n return;\n\n var result = this._encodeValue(data, reporter, parent);\n if (result === undefined)\n return;\n\n if (this._skipDefault(result, reporter, parent))\n return;\n\n return result;\n};\n\nNode.prototype._encodeValue = function encode(data, reporter, parent) {\n var state = this._baseState;\n\n // Decode root node\n if (state.parent === null)\n return state.children[0]._encode(data, reporter || new Reporter());\n\n var result = null;\n\n // Set reporter to share it with a child class\n this.reporter = reporter;\n\n // Check if data is there\n if (state.optional && data === undefined) {\n if (state['default'] !== null)\n data = state['default']\n else\n return;\n }\n\n // Encode children first\n var content = null;\n var primitive = false;\n if (state.any) {\n // Anything that was given is translated to buffer\n result = this._createEncoderBuffer(data);\n } else if (state.choice) {\n result = this._encodeChoice(data, reporter);\n } else if (state.contains) {\n content = this._getUse(state.contains, parent)._encode(data, reporter);\n primitive = true;\n } else if (state.children) {\n content = state.children.map(function(child) {\n if (child._baseState.tag === 'null_')\n return child._encode(null, reporter, data);\n\n if (child._baseState.key === null)\n return reporter.error('Child should have a key');\n var prevKey = reporter.enterKey(child._baseState.key);\n\n if (typeof data !== 'object')\n return reporter.error('Child expected, but input is not object');\n\n var res = child._encode(data[child._baseState.key], reporter, data);\n reporter.leaveKey(prevKey);\n\n return res;\n }, this).filter(function(child) {\n return child;\n });\n content = this._createEncoderBuffer(content);\n } else {\n if (state.tag === 'seqof' || state.tag === 'setof') {\n // TODO(indutny): this should be thrown on DSL level\n if (!(state.args && state.args.length === 1))\n return reporter.error('Too many args for : ' + state.tag);\n\n if (!Array.isArray(data))\n return reporter.error('seqof/setof, but data is not Array');\n\n var child = this.clone();\n child._baseState.implicit = null;\n content = this._createEncoderBuffer(data.map(function(item) {\n var state = this._baseState;\n\n return this._getUse(state.args[0], data)._encode(item, reporter);\n }, child));\n } else if (state.use !== null) {\n result = this._getUse(state.use, parent)._encode(data, reporter);\n } else {\n content = this._encodePrimitive(state.tag, data);\n primitive = true;\n }\n }\n\n // Encode data itself\n var result;\n if (!state.any && state.choice === null) {\n var tag = state.implicit !== null ? state.implicit : state.tag;\n var cls = state.implicit === null ? 'universal' : 'context';\n\n if (tag === null) {\n if (state.use === null)\n reporter.error('Tag could be omitted only for .use()');\n } else {\n if (state.use === null)\n result = this._encodeComposite(tag, primitive, cls, content);\n }\n }\n\n // Wrap in explicit\n if (state.explicit !== null)\n result = this._encodeComposite(state.explicit, false, 'context', result);\n\n return result;\n};\n\nNode.prototype._encodeChoice = function encodeChoice(data, reporter) {\n var state = this._baseState;\n\n var node = state.choice[data.type];\n if (!node) {\n assert(\n false,\n data.type + ' not found in ' +\n JSON.stringify(Object.keys(state.choice)));\n }\n return node._encode(data.value, reporter);\n};\n\nNode.prototype._encodePrimitive = function encodePrimitive(tag, data) {\n var state = this._baseState;\n\n if (/str$/.test(tag))\n return this._encodeStr(data, tag);\n else if (tag === 'objid' && state.args)\n return this._encodeObjid(data, state.reverseArgs[0], state.args[1]);\n else if (tag === 'objid')\n return this._encodeObjid(data, null, null);\n else if (tag === 'gentime' || tag === 'utctime')\n return this._encodeTime(data, tag);\n else if (tag === 'null_')\n return this._encodeNull();\n else if (tag === 'int' || tag === 'enum')\n return this._encodeInt(data, state.args && state.reverseArgs[0]);\n else if (tag === 'bool')\n return this._encodeBool(data);\n else if (tag === 'objDesc')\n return this._encodeStr(data, tag);\n else\n throw new Error('Unsupported tag: ' + tag);\n};\n\nNode.prototype._isNumstr = function isNumstr(str) {\n return /^[0-9 ]*$/.test(str);\n};\n\nNode.prototype._isPrintstr = function isPrintstr(str) {\n return /^[A-Za-z0-9 '\\(\\)\\+,\\-\\.\\/:=\\?]*$/.test(str);\n};\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/base/reporter.js\":\n/*!********************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/base/reporter.js ***!\n \\********************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar inherits = __webpack_require__(/*! inherits */ \"./node_modules/inherits/inherits_browser.js\");\n\nfunction Reporter(options) {\n this._reporterState = {\n obj: null,\n path: [],\n options: options || {},\n errors: []\n };\n}\nexports.Reporter = Reporter;\n\nReporter.prototype.isError = function isError(obj) {\n return obj instanceof ReporterError;\n};\n\nReporter.prototype.save = function save() {\n var state = this._reporterState;\n\n return { obj: state.obj, pathLen: state.path.length };\n};\n\nReporter.prototype.restore = function restore(data) {\n var state = this._reporterState;\n\n state.obj = data.obj;\n state.path = state.path.slice(0, data.pathLen);\n};\n\nReporter.prototype.enterKey = function enterKey(key) {\n return this._reporterState.path.push(key);\n};\n\nReporter.prototype.exitKey = function exitKey(index) {\n var state = this._reporterState;\n\n state.path = state.path.slice(0, index - 1);\n};\n\nReporter.prototype.leaveKey = function leaveKey(index, key, value) {\n var state = this._reporterState;\n\n this.exitKey(index);\n if (state.obj !== null)\n state.obj[key] = value;\n};\n\nReporter.prototype.path = function path() {\n return this._reporterState.path.join('/');\n};\n\nReporter.prototype.enterObject = function enterObject() {\n var state = this._reporterState;\n\n var prev = state.obj;\n state.obj = {};\n return prev;\n};\n\nReporter.prototype.leaveObject = function leaveObject(prev) {\n var state = this._reporterState;\n\n var now = state.obj;\n state.obj = prev;\n return now;\n};\n\nReporter.prototype.error = function error(msg) {\n var err;\n var state = this._reporterState;\n\n var inherited = msg instanceof ReporterError;\n if (inherited) {\n err = msg;\n } else {\n err = new ReporterError(state.path.map(function(elem) {\n return '[' + JSON.stringify(elem) + ']';\n }).join(''), msg.message || msg, msg.stack);\n }\n\n if (!state.options.partial)\n throw err;\n\n if (!inherited)\n state.errors.push(err);\n\n return err;\n};\n\nReporter.prototype.wrapResult = function wrapResult(result) {\n var state = this._reporterState;\n if (!state.options.partial)\n return result;\n\n return {\n result: this.isError(result) ? null : result,\n errors: state.errors\n };\n};\n\nfunction ReporterError(path, msg) {\n this.path = path;\n this.rethrow(msg);\n};\ninherits(ReporterError, Error);\n\nReporterError.prototype.rethrow = function rethrow(msg) {\n this.message = msg + ' at: ' + (this.path || '(shallow)');\n if (Error.captureStackTrace)\n Error.captureStackTrace(this, ReporterError);\n\n if (!this.stack) {\n try {\n // IE only adds stack when thrown\n throw new Error(this.message);\n } catch (e) {\n this.stack = e.stack;\n }\n }\n return this;\n};\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/constants/der.js\":\n/*!********************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/constants/der.js ***!\n \\********************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar constants = __webpack_require__(/*! ../constants */ \"./node_modules/asn1.js/lib/asn1/constants/index.js\");\n\nexports.tagClass = {\n 0: 'universal',\n 1: 'application',\n 2: 'context',\n 3: 'private'\n};\nexports.tagClassByName = constants._reverse(exports.tagClass);\n\nexports.tag = {\n 0x00: 'end',\n 0x01: 'bool',\n 0x02: 'int',\n 0x03: 'bitstr',\n 0x04: 'octstr',\n 0x05: 'null_',\n 0x06: 'objid',\n 0x07: 'objDesc',\n 0x08: 'external',\n 0x09: 'real',\n 0x0a: 'enum',\n 0x0b: 'embed',\n 0x0c: 'utf8str',\n 0x0d: 'relativeOid',\n 0x10: 'seq',\n 0x11: 'set',\n 0x12: 'numstr',\n 0x13: 'printstr',\n 0x14: 't61str',\n 0x15: 'videostr',\n 0x16: 'ia5str',\n 0x17: 'utctime',\n 0x18: 'gentime',\n 0x19: 'graphstr',\n 0x1a: 'iso646str',\n 0x1b: 'genstr',\n 0x1c: 'unistr',\n 0x1d: 'charstr',\n 0x1e: 'bmpstr'\n};\nexports.tagByName = constants._reverse(exports.tag);\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/constants/index.js\":\n/*!**********************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/constants/index.js ***!\n \\**********************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar constants = exports;\n\n// Helper\nconstants._reverse = function reverse(map) {\n var res = {};\n\n Object.keys(map).forEach(function(key) {\n // Convert key to integer if it is stringified\n if ((key | 0) == key)\n key = key | 0;\n\n var value = map[key];\n res[value] = key;\n });\n\n return res;\n};\n\nconstants.der = __webpack_require__(/*! ./der */ \"./node_modules/asn1.js/lib/asn1/constants/der.js\");\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/decoders/der.js\":\n/*!*******************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/decoders/der.js ***!\n \\*******************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar inherits = __webpack_require__(/*! inherits */ \"./node_modules/inherits/inherits_browser.js\");\n\nvar asn1 = __webpack_require__(/*! ../../asn1 */ \"./node_modules/asn1.js/lib/asn1.js\");\nvar base = asn1.base;\nvar bignum = asn1.bignum;\n\n// Import DER constants\nvar der = asn1.constants.der;\n\nfunction DERDecoder(entity) {\n this.enc = 'der';\n this.name = entity.name;\n this.entity = entity;\n\n // Construct base tree\n this.tree = new DERNode();\n this.tree._init(entity.body);\n};\nmodule.exports = DERDecoder;\n\nDERDecoder.prototype.decode = function decode(data, options) {\n if (!(data instanceof base.DecoderBuffer))\n data = new base.DecoderBuffer(data, options);\n\n return this.tree._decode(data, options);\n};\n\n// Tree methods\n\nfunction DERNode(parent) {\n base.Node.call(this, 'der', parent);\n}\ninherits(DERNode, base.Node);\n\nDERNode.prototype._peekTag = function peekTag(buffer, tag, any) {\n if (buffer.isEmpty())\n return false;\n\n var state = buffer.save();\n var decodedTag = derDecodeTag(buffer, 'Failed to peek tag: \"' + tag + '\"');\n if (buffer.isError(decodedTag))\n return decodedTag;\n\n buffer.restore(state);\n\n return decodedTag.tag === tag || decodedTag.tagStr === tag ||\n (decodedTag.tagStr + 'of') === tag || any;\n};\n\nDERNode.prototype._decodeTag = function decodeTag(buffer, tag, any) {\n var decodedTag = derDecodeTag(buffer,\n 'Failed to decode tag of \"' + tag + '\"');\n if (buffer.isError(decodedTag))\n return decodedTag;\n\n var len = derDecodeLen(buffer,\n decodedTag.primitive,\n 'Failed to get length of \"' + tag + '\"');\n\n // Failure\n if (buffer.isError(len))\n return len;\n\n if (!any &&\n decodedTag.tag !== tag &&\n decodedTag.tagStr !== tag &&\n decodedTag.tagStr + 'of' !== tag) {\n return buffer.error('Failed to match tag: \"' + tag + '\"');\n }\n\n if (decodedTag.primitive || len !== null)\n return buffer.skip(len, 'Failed to match body of: \"' + tag + '\"');\n\n // Indefinite length... find END tag\n var state = buffer.save();\n var res = this._skipUntilEnd(\n buffer,\n 'Failed to skip indefinite length body: \"' + this.tag + '\"');\n if (buffer.isError(res))\n return res;\n\n len = buffer.offset - state.offset;\n buffer.restore(state);\n return buffer.skip(len, 'Failed to match body of: \"' + tag + '\"');\n};\n\nDERNode.prototype._skipUntilEnd = function skipUntilEnd(buffer, fail) {\n while (true) {\n var tag = derDecodeTag(buffer, fail);\n if (buffer.isError(tag))\n return tag;\n var len = derDecodeLen(buffer, tag.primitive, fail);\n if (buffer.isError(len))\n return len;\n\n var res;\n if (tag.primitive || len !== null)\n res = buffer.skip(len)\n else\n res = this._skipUntilEnd(buffer, fail);\n\n // Failure\n if (buffer.isError(res))\n return res;\n\n if (tag.tagStr === 'end')\n break;\n }\n};\n\nDERNode.prototype._decodeList = function decodeList(buffer, tag, decoder,\n options) {\n var result = [];\n while (!buffer.isEmpty()) {\n var possibleEnd = this._peekTag(buffer, 'end');\n if (buffer.isError(possibleEnd))\n return possibleEnd;\n\n var res = decoder.decode(buffer, 'der', options);\n if (buffer.isError(res) && possibleEnd)\n break;\n result.push(res);\n }\n return result;\n};\n\nDERNode.prototype._decodeStr = function decodeStr(buffer, tag) {\n if (tag === 'bitstr') {\n var unused = buffer.readUInt8();\n if (buffer.isError(unused))\n return unused;\n return { unused: unused, data: buffer.raw() };\n } else if (tag === 'bmpstr') {\n var raw = buffer.raw();\n if (raw.length % 2 === 1)\n return buffer.error('Decoding of string type: bmpstr length mismatch');\n\n var str = '';\n for (var i = 0; i < raw.length / 2; i++) {\n str += String.fromCharCode(raw.readUInt16BE(i * 2));\n }\n return str;\n } else if (tag === 'numstr') {\n var numstr = buffer.raw().toString('ascii');\n if (!this._isNumstr(numstr)) {\n return buffer.error('Decoding of string type: ' +\n 'numstr unsupported characters');\n }\n return numstr;\n } else if (tag === 'octstr') {\n return buffer.raw();\n } else if (tag === 'objDesc') {\n return buffer.raw();\n } else if (tag === 'printstr') {\n var printstr = buffer.raw().toString('ascii');\n if (!this._isPrintstr(printstr)) {\n return buffer.error('Decoding of string type: ' +\n 'printstr unsupported characters');\n }\n return printstr;\n } else if (/str$/.test(tag)) {\n return buffer.raw().toString();\n } else {\n return buffer.error('Decoding of string type: ' + tag + ' unsupported');\n }\n};\n\nDERNode.prototype._decodeObjid = function decodeObjid(buffer, values, relative) {\n var result;\n var identifiers = [];\n var ident = 0;\n while (!buffer.isEmpty()) {\n var subident = buffer.readUInt8();\n ident <<= 7;\n ident |= subident & 0x7f;\n if ((subident & 0x80) === 0) {\n identifiers.push(ident);\n ident = 0;\n }\n }\n if (subident & 0x80)\n identifiers.push(ident);\n\n var first = (identifiers[0] / 40) | 0;\n var second = identifiers[0] % 40;\n\n if (relative)\n result = identifiers;\n else\n result = [first, second].concat(identifiers.slice(1));\n\n if (values) {\n var tmp = values[result.join(' ')];\n if (tmp === undefined)\n tmp = values[result.join('.')];\n if (tmp !== undefined)\n result = tmp;\n }\n\n return result;\n};\n\nDERNode.prototype._decodeTime = function decodeTime(buffer, tag) {\n var str = buffer.raw().toString();\n if (tag === 'gentime') {\n var year = str.slice(0, 4) | 0;\n var mon = str.slice(4, 6) | 0;\n var day = str.slice(6, 8) | 0;\n var hour = str.slice(8, 10) | 0;\n var min = str.slice(10, 12) | 0;\n var sec = str.slice(12, 14) | 0;\n } else if (tag === 'utctime') {\n var year = str.slice(0, 2) | 0;\n var mon = str.slice(2, 4) | 0;\n var day = str.slice(4, 6) | 0;\n var hour = str.slice(6, 8) | 0;\n var min = str.slice(8, 10) | 0;\n var sec = str.slice(10, 12) | 0;\n if (year < 70)\n year = 2000 + year;\n else\n year = 1900 + year;\n } else {\n return buffer.error('Decoding ' + tag + ' time is not supported yet');\n }\n\n return Date.UTC(year, mon - 1, day, hour, min, sec, 0);\n};\n\nDERNode.prototype._decodeNull = function decodeNull(buffer) {\n return null;\n};\n\nDERNode.prototype._decodeBool = function decodeBool(buffer) {\n var res = buffer.readUInt8();\n if (buffer.isError(res))\n return res;\n else\n return res !== 0;\n};\n\nDERNode.prototype._decodeInt = function decodeInt(buffer, values) {\n // Bigint, return as it is (assume big endian)\n var raw = buffer.raw();\n var res = new bignum(raw);\n\n if (values)\n res = values[res.toString(10)] || res;\n\n return res;\n};\n\nDERNode.prototype._use = function use(entity, obj) {\n if (typeof entity === 'function')\n entity = entity(obj);\n return entity._getDecoder('der').tree;\n};\n\n// Utility methods\n\nfunction derDecodeTag(buf, fail) {\n var tag = buf.readUInt8(fail);\n if (buf.isError(tag))\n return tag;\n\n var cls = der.tagClass[tag >> 6];\n var primitive = (tag & 0x20) === 0;\n\n // Multi-octet tag - load\n if ((tag & 0x1f) === 0x1f) {\n var oct = tag;\n tag = 0;\n while ((oct & 0x80) === 0x80) {\n oct = buf.readUInt8(fail);\n if (buf.isError(oct))\n return oct;\n\n tag <<= 7;\n tag |= oct & 0x7f;\n }\n } else {\n tag &= 0x1f;\n }\n var tagStr = der.tag[tag];\n\n return {\n cls: cls,\n primitive: primitive,\n tag: tag,\n tagStr: tagStr\n };\n}\n\nfunction derDecodeLen(buf, primitive, fail) {\n var len = buf.readUInt8(fail);\n if (buf.isError(len))\n return len;\n\n // Indefinite form\n if (!primitive && len === 0x80)\n return null;\n\n // Definite form\n if ((len & 0x80) === 0) {\n // Short form\n return len;\n }\n\n // Long form\n var num = len & 0x7f;\n if (num > 4)\n return buf.error('length octect is too long');\n\n len = 0;\n for (var i = 0; i < num; i++) {\n len <<= 8;\n var j = buf.readUInt8(fail);\n if (buf.isError(j))\n return j;\n len |= j;\n }\n\n return len;\n}\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/decoders/index.js\":\n/*!*********************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/decoders/index.js ***!\n \\*********************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar decoders = exports;\n\ndecoders.der = __webpack_require__(/*! ./der */ \"./node_modules/asn1.js/lib/asn1/decoders/der.js\");\ndecoders.pem = __webpack_require__(/*! ./pem */ \"./node_modules/asn1.js/lib/asn1/decoders/pem.js\");\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/decoders/pem.js\":\n/*!*******************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/decoders/pem.js ***!\n \\*******************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar inherits = __webpack_require__(/*! inherits */ \"./node_modules/inherits/inherits_browser.js\");\nvar Buffer = __webpack_require__(/*! buffer */ \"./node_modules/buffer/index.js\").Buffer;\n\nvar DERDecoder = __webpack_require__(/*! ./der */ \"./node_modules/asn1.js/lib/asn1/decoders/der.js\");\n\nfunction PEMDecoder(entity) {\n DERDecoder.call(this, entity);\n this.enc = 'pem';\n};\ninherits(PEMDecoder, DERDecoder);\nmodule.exports = PEMDecoder;\n\nPEMDecoder.prototype.decode = function decode(data, options) {\n var lines = data.toString().split(/[\\r\\n]+/g);\n\n var label = options.label.toUpperCase();\n\n var re = /^-----(BEGIN|END) ([^-]+)-----$/;\n var start = -1;\n var end = -1;\n for (var i = 0; i < lines.length; i++) {\n var match = lines[i].match(re);\n if (match === null)\n continue;\n\n if (match[2] !== label)\n continue;\n\n if (start === -1) {\n if (match[1] !== 'BEGIN')\n break;\n start = i;\n } else {\n if (match[1] !== 'END')\n break;\n end = i;\n break;\n }\n }\n if (start === -1 || end === -1)\n throw new Error('PEM section not found for: ' + label);\n\n var base64 = lines.slice(start + 1, end).join('');\n // Remove excessive symbols\n base64.replace(/[^a-z0-9\\+\\/=]+/gi, '');\n\n var input = new Buffer(base64, 'base64');\n return DERDecoder.prototype.decode.call(this, input, options);\n};\n\n\n/***/ }),\n\n/***/ \"./node_modules/asn1.js/lib/asn1/encoders/der.js\":\n/*!*******************************************************!*\\\n !*** ./node_modules/asn1.js/lib/asn1/encoders/der.js ***!\n \\*******************************************************/\n/*! no static exports found */\n/***/ (function(module, exports, __webpack_require__) {\n\nvar inherits = __webpack_require__(/*! inherits */ \"./node_modules/inherits/inherits_browser.js\");\nvar Buffer = __webpack_require__(/*! buffer */ \"./node_modules/buffer/index.js\").Buffer;\n\nvar asn1 = __webpack_require__(/*! ../../asn1 */ \"./node_modules/asn1.js/lib/asn1.js\");\nvar base = asn1.base;\n\n// Import DER constants\nvar der = asn1.constants.der;\n\nfunction DEREncoder(entity) {\n this.enc = 'der';\n this.name = entity.name;\n this.entity = entity;\n\n // Construct base tree\n this.tree = new DERNode();\n this.tree._init(entity.body);\n};\nmodule.exports = DEREncoder;\n\nDEREncoder.prototype.encode = function encode(data, reporter) {\n return this.tree._encode(data, reporter).join();\n};\n\n// Tree methods\n\nfunction DERNode(parent) {\n base.Node.call(this, 'der', parent);\n}\ninherits(DERNode, base.Node);\n\nDERNode.prototype._encodeComposite = function encodeComposite(tag,\n primitive,\n cls,\n content) {\n var encodedTag = encodeTag(tag, primitive, cls, this.reporter);\n\n // Short form\n if (content.length < 0x80) {\n var header = new Buffer(2);\n header[0] = encodedTag;\n header[1] = content.length;\n return this._createEncoderBuffer([ header, content ]);\n }\n\n // Long form\n // Count octets required to store length\n var lenOctets = 1;\n for (var i = content.length; i >= 0x100; i >>= 8)\n lenOctets++;\n\n var header = new Buffer(1 + 1 + lenOctets);\n header[0] = encodedTag;\n header[1] = 0x80 | lenOctets;\n\n for (var i = 1 + lenOctets, j = content.length; j > 0; i--, j >>= 8)\n header[i] = j & 0xff;\n\n return this._createEncoderBuffer([ header, content ]);\n};\n\nDERNode.prototype._encodeStr = function encodeStr(str, tag) {\n if (tag === 'bitstr') {\n return this._createEncoderBuffer([ str.unused | 0, str.data ]);\n } else if (tag === 'bmpstr') {\n var buf = new Buffer(str.length * 2);\n for (var i = 0; i < str.length; i++) {\n buf.writeUInt16BE(str.charCodeAt(i), i * 2);\n }\n return this._createEncoderBuffer(buf);\n } else if (tag === 'numstr') {\n if (!this._isNumstr(str)) {\n return this.reporter.error('Encoding of string type: numstr supports ' +\n 'only digits and space');\n }\n return this._createEncoderBuffer(str);\n } else if (tag === 'printstr') {\n if (!this._isPrintstr(str)) {\n return this.reporter.error('Encoding of string type: printstr supports ' +\n 'only latin upper and lower case letters, ' +\n 'digits, space, apostrophe, left and rigth ' +\n 'parenthesis, plus sign, comma, hyphen, ' +\n 'dot