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var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __commonJS = (cb, mod) => function __require() {
return mod || (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
};
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
// node_modules/pvtsutils/build/index.js
var require_build = __commonJS({
"node_modules/pvtsutils/build/index.js"(exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var ARRAY_BUFFER_NAME = "[object ArrayBuffer]";
var BufferSourceConverter19 = class {
static isArrayBuffer(data) {
return Object.prototype.toString.call(data) === ARRAY_BUFFER_NAME;
}
static toArrayBuffer(data) {
if (this.isArrayBuffer(data)) {
return data;
}
if (data.byteLength === data.buffer.byteLength) {
return data.buffer;
}
return this.toUint8Array(data).slice().buffer;
}
static toUint8Array(data) {
return this.toView(data, Uint8Array);
}
static toView(data, type) {
if (data.constructor === type) {
return data;
}
if (this.isArrayBuffer(data)) {
return new type(data);
}
if (this.isArrayBufferView(data)) {
return new type(data.buffer, data.byteOffset, data.byteLength);
}
throw new TypeError("The provided value is not of type '(ArrayBuffer or ArrayBufferView)'");
}
static isBufferSource(data) {
return this.isArrayBufferView(data) || this.isArrayBuffer(data);
}
static isArrayBufferView(data) {
return ArrayBuffer.isView(data) || data && this.isArrayBuffer(data.buffer);
}
static isEqual(a, b) {
const aView = BufferSourceConverter19.toUint8Array(a);
const bView = BufferSourceConverter19.toUint8Array(b);
if (aView.length !== bView.byteLength) {
return false;
}
for (let i = 0; i < aView.length; i++) {
if (aView[i] !== bView[i]) {
return false;
}
}
return true;
}
static concat(...args) {
if (Array.isArray(args[0])) {
const buffers = args[0];
let size = 0;
for (const buffer of buffers) {
size += buffer.byteLength;
}
const res = new Uint8Array(size);
let offset = 0;
for (const buffer of buffers) {
const view = this.toUint8Array(buffer);
res.set(view, offset);
offset += view.length;
}
if (args[1]) {
return this.toView(res, args[1]);
}
return res.buffer;
} else {
return this.concat(args);
}
}
};
var Utf8Converter = class {
static fromString(text) {
const s = unescape(encodeURIComponent(text));
const uintArray = new Uint8Array(s.length);
for (let i = 0; i < s.length; i++) {
uintArray[i] = s.charCodeAt(i);
}
return uintArray.buffer;
}
static toString(buffer) {
const buf = BufferSourceConverter19.toUint8Array(buffer);
let encodedString = "";
for (let i = 0; i < buf.length; i++) {
encodedString += String.fromCharCode(buf[i]);
}
const decodedString = decodeURIComponent(escape(encodedString));
return decodedString;
}
};
var Utf16Converter = class {
static toString(buffer, littleEndian = false) {
const arrayBuffer = BufferSourceConverter19.toArrayBuffer(buffer);
const dataView = new DataView(arrayBuffer);
let res = "";
for (let i = 0; i < arrayBuffer.byteLength; i += 2) {
const code = dataView.getUint16(i, littleEndian);
res += String.fromCharCode(code);
}
return res;
}
static fromString(text, littleEndian = false) {
const res = new ArrayBuffer(text.length * 2);
const dataView = new DataView(res);
for (let i = 0; i < text.length; i++) {
dataView.setUint16(i * 2, text.charCodeAt(i), littleEndian);
}
return res;
}
};
var Convert10 = class {
static isHex(data) {
return typeof data === "string" && /^[a-z0-9]+$/i.test(data);
}
static isBase64(data) {
return typeof data === "string" && /^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$/.test(data);
}
static isBase64Url(data) {
return typeof data === "string" && /^[a-zA-Z0-9-_]+$/i.test(data);
}
static ToString(buffer, enc = "utf8") {
const buf = BufferSourceConverter19.toUint8Array(buffer);
switch (enc.toLowerCase()) {
case "utf8":
return this.ToUtf8String(buf);
case "binary":
return this.ToBinary(buf);
case "hex":
return this.ToHex(buf);
case "base64":
return this.ToBase64(buf);
case "base64url":
return this.ToBase64Url(buf);
case "utf16le":
return Utf16Converter.toString(buf, true);
case "utf16":
case "utf16be":
return Utf16Converter.toString(buf);
default:
throw new Error(`Unknown type of encoding '${enc}'`);
}
}
static FromString(str, enc = "utf8") {
if (!str) {
return new ArrayBuffer(0);
}
switch (enc.toLowerCase()) {
case "utf8":
return this.FromUtf8String(str);
case "binary":
return this.FromBinary(str);
case "hex":
return this.FromHex(str);
case "base64":
return this.FromBase64(str);
case "base64url":
return this.FromBase64Url(str);
case "utf16le":
return Utf16Converter.fromString(str, true);
case "utf16":
case "utf16be":
return Utf16Converter.fromString(str);
default:
throw new Error(`Unknown type of encoding '${enc}'`);
}
}
static ToBase64(buffer) {
const buf = BufferSourceConverter19.toUint8Array(buffer);
if (typeof btoa !== "undefined") {
const binary = this.ToString(buf, "binary");
return btoa(binary);
} else {
return Buffer.from(buf).toString("base64");
}
}
static FromBase64(base64) {
const formatted = this.formatString(base64);
if (!formatted) {
return new ArrayBuffer(0);
}
if (!Convert10.isBase64(formatted)) {
throw new TypeError("Argument 'base64Text' is not Base64 encoded");
}
if (typeof atob !== "undefined") {
return this.FromBinary(atob(formatted));
} else {
return new Uint8Array(Buffer.from(formatted, "base64")).buffer;
}
}
static FromBase64Url(base64url) {
const formatted = this.formatString(base64url);
if (!formatted) {
return new ArrayBuffer(0);
}
if (!Convert10.isBase64Url(formatted)) {
throw new TypeError("Argument 'base64url' is not Base64Url encoded");
}
return this.FromBase64(this.Base64Padding(formatted.replace(/\-/g, "+").replace(/\_/g, "/")));
}
static ToBase64Url(data) {
return this.ToBase64(data).replace(/\+/g, "-").replace(/\//g, "_").replace(/\=/g, "");
}
static FromUtf8String(text, encoding = Convert10.DEFAULT_UTF8_ENCODING) {
switch (encoding) {
case "ascii":
return this.FromBinary(text);
case "utf8":
return Utf8Converter.fromString(text);
case "utf16":
case "utf16be":
return Utf16Converter.fromString(text);
case "utf16le":
case "usc2":
return Utf16Converter.fromString(text, true);
default:
throw new Error(`Unknown type of encoding '${encoding}'`);
}
}
static ToUtf8String(buffer, encoding = Convert10.DEFAULT_UTF8_ENCODING) {
switch (encoding) {
case "ascii":
return this.ToBinary(buffer);
case "utf8":
return Utf8Converter.toString(buffer);
case "utf16":
case "utf16be":
return Utf16Converter.toString(buffer);
case "utf16le":
case "usc2":
return Utf16Converter.toString(buffer, true);
default:
throw new Error(`Unknown type of encoding '${encoding}'`);
}
}
static FromBinary(text) {
const stringLength = text.length;
const resultView = new Uint8Array(stringLength);
for (let i = 0; i < stringLength; i++) {
resultView[i] = text.charCodeAt(i);
}
return resultView.buffer;
}
static ToBinary(buffer) {
const buf = BufferSourceConverter19.toUint8Array(buffer);
let res = "";
for (let i = 0; i < buf.length; i++) {
res += String.fromCharCode(buf[i]);
}
return res;
}
static ToHex(buffer) {
const buf = BufferSourceConverter19.toUint8Array(buffer);
const splitter = "";
const res = [];
const len = buf.length;
for (let i = 0; i < len; i++) {
const char = buf[i].toString(16).padStart(2, "0");
res.push(char);
}
return res.join(splitter);
}
static FromHex(hexString) {
let formatted = this.formatString(hexString);
if (!formatted) {
return new ArrayBuffer(0);
}
if (!Convert10.isHex(formatted)) {
throw new TypeError("Argument 'hexString' is not HEX encoded");
}
if (formatted.length % 2) {
formatted = `0${formatted}`;
}
const res = new Uint8Array(formatted.length / 2);
for (let i = 0; i < formatted.length; i = i + 2) {
const c = formatted.slice(i, i + 2);
res[i / 2] = parseInt(c, 16);
}
return res.buffer;
}
static ToUtf16String(buffer, littleEndian = false) {
return Utf16Converter.toString(buffer, littleEndian);
}
static FromUtf16String(text, littleEndian = false) {
return Utf16Converter.fromString(text, littleEndian);
}
static Base64Padding(base64) {
const padCount = 4 - base64.length % 4;
if (padCount < 4) {
for (let i = 0; i < padCount; i++) {
base64 += "=";
}
}
return base64;
}
static formatString(data) {
return (data === null || data === void 0 ? void 0 : data.replace(/[\n\r\t ]/g, "")) || "";
}
};
Convert10.DEFAULT_UTF8_ENCODING = "utf8";
function assign(target, ...sources) {
const res = arguments[0];
for (let i = 1; i < arguments.length; i++) {
const obj = arguments[i];
for (const prop in obj) {
res[prop] = obj[prop];
}
}
return res;
}
function combine(...buf) {
const totalByteLength = buf.map((item) => item.byteLength).reduce((prev, cur) => prev + cur);
const res = new Uint8Array(totalByteLength);
let currentPos = 0;
buf.map((item) => new Uint8Array(item)).forEach((arr) => {
for (const item2 of arr) {
res[currentPos++] = item2;
}
});
return res.buffer;
}
function isEqual(bytes1, bytes2) {
if (!(bytes1 && bytes2)) {
return false;
}
if (bytes1.byteLength !== bytes2.byteLength) {
return false;
}
const b1 = new Uint8Array(bytes1);
const b2 = new Uint8Array(bytes2);
for (let i = 0; i < bytes1.byteLength; i++) {
if (b1[i] !== b2[i]) {
return false;
}
}
return true;
}
exports.BufferSourceConverter = BufferSourceConverter19;
exports.Convert = Convert10;
exports.assign = assign;
exports.combine = combine;
exports.isEqual = isEqual;
}
});
// src/index.ts
var src_exports = {};
__export(src_exports, {
Any: () => Any,
BaseBlock: () => BaseBlock,
BaseStringBlock: () => BaseStringBlock,
BitString: () => BitString,
BmpString: () => BmpString,
Boolean: () => Boolean,
CharacterString: () => CharacterString,
Choice: () => Choice,
Constructed: () => Constructed,
DATE: () => DATE,
DateTime: () => DateTime,
Duration: () => Duration,
EndOfContent: () => EndOfContent,
Enumerated: () => Enumerated,
GeneralString: () => GeneralString,
GeneralizedTime: () => GeneralizedTime,
GraphicString: () => GraphicString,
HexBlock: () => HexBlock,
IA5String: () => IA5String,
Integer: () => Integer,
Null: () => Null,
NumericString: () => NumericString,
ObjectIdentifier: () => ObjectIdentifier,
OctetString: () => OctetString,
Primitive: () => Primitive,
PrintableString: () => PrintableString,
RawData: () => RawData,
RelativeObjectIdentifier: () => RelativeObjectIdentifier,
Repeated: () => Repeated,
Sequence: () => Sequence,
Set: () => Set,
TIME: () => TIME,
TeletexString: () => TeletexString,
TimeOfDay: () => TimeOfDay,
UTCTime: () => UTCTime,
UniversalString: () => UniversalString,
Utf8String: () => Utf8String,
ValueBlock: () => ValueBlock,
VideotexString: () => VideotexString,
ViewWriter: () => ViewWriter,
VisibleString: () => VisibleString,
compareSchema: () => compareSchema,
fromBER: () => fromBER,
verifySchema: () => verifySchema
});
// src/internals/utils.ts
function assertBigInt() {
if (typeof BigInt === "undefined") {
throw new Error("BigInt is not defined. Your environment doesn't implement BigInt.");
}
}
function concat(buffers) {
let outputLength = 0;
let prevLength = 0;
for (let i = 0; i < buffers.length; i++) {
const buffer = buffers[i];
outputLength += buffer.byteLength;
}
const retView = new Uint8Array(outputLength);
for (let i = 0; i < buffers.length; i++) {
const buffer = buffers[i];
retView.set(new Uint8Array(buffer), prevLength);
prevLength += buffer.byteLength;
}
return retView.buffer;
}
function checkBufferParams(baseBlock, inputBuffer, inputOffset, inputLength) {
if (!(inputBuffer instanceof Uint8Array)) {
baseBlock.error = "Wrong parameter: inputBuffer must be 'Uint8Array'";
return false;
}
if (!inputBuffer.byteLength) {
baseBlock.error = "Wrong parameter: inputBuffer has zero length";
return false;
}
if (inputOffset < 0) {
baseBlock.error = "Wrong parameter: inputOffset less than zero";
return false;
}
if (inputLength < 0) {
baseBlock.error = "Wrong parameter: inputLength less than zero";
return false;
}
if (inputBuffer.byteLength - inputOffset - inputLength < 0) {
baseBlock.error = "End of input reached before message was fully decoded (inconsistent offset and length values)";
return false;
}
return true;
}
// src/ViewWriter.ts
var ViewWriter = class {
constructor() {
this.items = [];
}
/**
* Writes buffer
* @param buf
*/
write(buf) {
this.items.push(buf);
}
/**
* Concatenates all buffers
* @returns Concatenated buffer
*/
final() {
return concat(this.items);
}
};
// src/HexBlock.ts
var pvtsutils = __toESM(require_build());
// src/internals/constants.ts
var powers2 = [new Uint8Array([1])];
var digitsString = "0123456789";
var NAME = "name";
var VALUE_HEX_VIEW = "valueHexView";
var IS_HEX_ONLY = "isHexOnly";
var ID_BLOCK = "idBlock";
var TAG_CLASS = "tagClass";
var TAG_NUMBER = "tagNumber";
var IS_CONSTRUCTED = "isConstructed";
var FROM_BER = "fromBER";
var TO_BER = "toBER";
var LOCAL = "local";
var EMPTY_STRING = "";
var EMPTY_BUFFER = new ArrayBuffer(0);
var EMPTY_VIEW = new Uint8Array(0);
var END_OF_CONTENT_NAME = "EndOfContent";
var OCTET_STRING_NAME = "OCTET STRING";
var BIT_STRING_NAME = "BIT STRING";
// src/HexBlock.ts
function HexBlock(BaseClass) {
var _a;
return _a = class extends BaseClass {
constructor(...args) {
var _a2;
super(...args);
const params = args[0] || {};
this.isHexOnly = (_a2 = params.isHexOnly) != null ? _a2 : false;
this.valueHexView = params.valueHex ? pvtsutils.BufferSourceConverter.toUint8Array(params.valueHex) : EMPTY_VIEW;
}
/**
* Binary data in ArrayBuffer representation
*
* @deprecated since version 3.0.0
*/
get valueHex() {
return this.valueHexView.slice().buffer;
}
/**
* Binary data in ArrayBuffer representation
*
* @deprecated since version 3.0.0
*/
set valueHex(value) {
this.valueHexView = new Uint8Array(value);
}
fromBER(inputBuffer, inputOffset, inputLength) {
const view = inputBuffer instanceof ArrayBuffer ? new Uint8Array(inputBuffer) : inputBuffer;
if (!checkBufferParams(this, view, inputOffset, inputLength)) {
return -1;
}
const endLength = inputOffset + inputLength;
this.valueHexView = view.subarray(inputOffset, endLength);
if (!this.valueHexView.length) {
this.warnings.push("Zero buffer length");
return inputOffset;
}
this.blockLength = inputLength;
return endLength;
}
toBER(sizeOnly = false) {
if (!this.isHexOnly) {
this.error = "Flag 'isHexOnly' is not set, abort";
return EMPTY_BUFFER;
}
if (sizeOnly) {
return new ArrayBuffer(this.valueHexView.byteLength);
}
return this.valueHexView.byteLength === this.valueHexView.buffer.byteLength ? this.valueHexView.buffer : this.valueHexView.slice().buffer;
}
/**
* Returns a JSON representation of an object
* @returns JSON object
*/
toJSON() {
return {
...super.toJSON(),
isHexOnly: this.isHexOnly,
valueHex: pvtsutils.Convert.ToHex(this.valueHexView)
};
}
}, _a.NAME = "hexBlock", _a;
}
// src/internals/LocalBaseBlock.ts
var pvtsutils2 = __toESM(require_build());
var LocalBaseBlock = class {
/**
* Aux function, need to get a block name. Need to have it here for inheritance
* @returns Returns name of the block
*/
static blockName() {
return this.NAME;
}
/**
* @deprecated since version 3.0.0
*/
get valueBeforeDecode() {
return this.valueBeforeDecodeView.slice().buffer;
}
/**
* @deprecated since version 3.0.0
*/
set valueBeforeDecode(value) {
this.valueBeforeDecodeView = new Uint8Array(value);
}
/**
* Creates and initializes an object instance of that class
* @param param0 Initialization parameters
*/
constructor({
blockLength = 0,
error = EMPTY_STRING,
warnings = [],
valueBeforeDecode = EMPTY_VIEW
} = {}) {
this.blockLength = blockLength;
this.error = error;
this.warnings = warnings;
this.valueBeforeDecodeView = pvtsutils2.BufferSourceConverter.toUint8Array(valueBeforeDecode);
}
/**
* Returns a JSON representation of an object
* @returns JSON object
*/
toJSON() {
return {
blockName: this.constructor.NAME,
blockLength: this.blockLength,
error: this.error,
warnings: this.warnings,
valueBeforeDecode: pvtsutils2.Convert.ToHex(this.valueBeforeDecodeView)
};
}
};
/**
* Name of the block
*/
LocalBaseBlock.NAME = "baseBlock";
// src/ValueBlock.ts
var ValueBlock = class extends LocalBaseBlock {
fromBER(inputBuffer, inputOffset, inputLength) {
throw TypeError("User need to make a specific function in a class which extends 'ValueBlock'");
}
toBER(sizeOnly, writer) {
throw TypeError("User need to make a specific function in a class which extends 'ValueBlock'");
}
};
ValueBlock.NAME = "valueBlock";
// src/BaseBlock.ts
var pvtsutils5 = __toESM(require_build());
// node_modules/pvutils/build/utils.es.js
function utilFromBase(inputBuffer, inputBase) {
let result = 0;
if (inputBuffer.length === 1) {
return inputBuffer[0];
}
for (let i = inputBuffer.length - 1; i >= 0; i--) {
result += inputBuffer[inputBuffer.length - 1 - i] * Math.pow(2, inputBase * i);
}
return result;
}
function utilToBase(value, base, reserved = -1) {
const internalReserved = reserved;
let internalValue = value;
let result = 0;
let biggest = Math.pow(2, base);
for (let i = 1; i < 8; i++) {
if (value < biggest) {
let retBuf;
if (internalReserved < 0) {
retBuf = new ArrayBuffer(i);
result = i;
} else {
if (internalReserved < i) {
return new ArrayBuffer(0);
}
retBuf = new ArrayBuffer(internalReserved);
result = internalReserved;
}
const retView = new Uint8Array(retBuf);
for (let j = i - 1; j >= 0; j--) {
const basis = Math.pow(2, j * base);
retView[result - j - 1] = Math.floor(internalValue / basis);
internalValue -= retView[result - j - 1] * basis;
}
return retBuf;
}
biggest *= Math.pow(2, base);
}
return new ArrayBuffer(0);
}
function utilConcatView(...views) {
let outputLength = 0;
let prevLength = 0;
for (const view of views) {
outputLength += view.length;
}
const retBuf = new ArrayBuffer(outputLength);
const retView = new Uint8Array(retBuf);
for (const view of views) {
retView.set(view, prevLength);
prevLength += view.length;
}
return retView;
}
function utilDecodeTC() {
const buf = new Uint8Array(this.valueHex);
if (this.valueHex.byteLength >= 2) {
const condition1 = buf[0] === 255 && buf[1] & 128;
const condition2 = buf[0] === 0 && (buf[1] & 128) === 0;
if (condition1 || condition2) {
this.warnings.push("Needlessly long format");
}
}
const bigIntBuffer = new ArrayBuffer(this.valueHex.byteLength);
const bigIntView = new Uint8Array(bigIntBuffer);
for (let i = 0; i < this.valueHex.byteLength; i++) {
bigIntView[i] = 0;
}
bigIntView[0] = buf[0] & 128;
const bigInt = utilFromBase(bigIntView, 8);
const smallIntBuffer = new ArrayBuffer(this.valueHex.byteLength);
const smallIntView = new Uint8Array(smallIntBuffer);
for (let j = 0; j < this.valueHex.byteLength; j++) {
smallIntView[j] = buf[j];
}
smallIntView[0] &= 127;
const smallInt = utilFromBase(smallIntView, 8);
return smallInt - bigInt;
}
function utilEncodeTC(value) {
const modValue = value < 0 ? value * -1 : value;
let bigInt = 128;
for (let i = 1; i < 8; i++) {
if (modValue <= bigInt) {
if (value < 0) {
const smallInt = bigInt - modValue;
const retBuf2 = utilToBase(smallInt, 8, i);
const retView2 = new Uint8Array(retBuf2);
retView2[0] |= 128;
return retBuf2;
}
let retBuf = utilToBase(modValue, 8, i);
let retView = new Uint8Array(retBuf);
if (retView[0] & 128) {
const tempBuf = retBuf.slice(0);
const tempView = new Uint8Array(tempBuf);
retBuf = new ArrayBuffer(retBuf.byteLength + 1);
retView = new Uint8Array(retBuf);
for (let k = 0; k < tempBuf.byteLength; k++) {
retView[k + 1] = tempView[k];
}
retView[0] = 0;
}
return retBuf;
}
bigInt *= Math.pow(2, 8);
}
return new ArrayBuffer(0);
}
function isEqualBuffer(inputBuffer1, inputBuffer2) {
if (inputBuffer1.byteLength !== inputBuffer2.byteLength) {
return false;
}
const view1 = new Uint8Array(inputBuffer1);
const view2 = new Uint8Array(inputBuffer2);
for (let i = 0; i < view1.length; i++) {
if (view1[i] !== view2[i]) {
return false;
}
}
return true;
}
function padNumber(inputNumber, fullLength) {
const str = inputNumber.toString(10);
if (fullLength < str.length) {
return "";
}
const dif = fullLength - str.length;
const padding = new Array(dif);
for (let i = 0; i < dif; i++) {
padding[i] = "0";
}
const paddingString = padding.join("");
return paddingString.concat(str);
}
var log2 = Math.log(2);
// src/internals/LocalIdentificationBlock.ts
var pvtsutils3 = __toESM(require_build());
var LocalIdentificationBlock = class extends HexBlock(LocalBaseBlock) {
constructor({
idBlock = {}
} = {}) {
var _a, _b, _c, _d;
super();
if (idBlock) {
this.isHexOnly = (_a = idBlock.isHexOnly) != null ? _a : false;
this.valueHexView = idBlock.valueHex ? pvtsutils3.BufferSourceConverter.toUint8Array(idBlock.valueHex) : EMPTY_VIEW;
this.tagClass = (_b = idBlock.tagClass) != null ? _b : -1;
this.tagNumber = (_c = idBlock.tagNumber) != null ? _c : -1;
this.isConstructed = (_d = idBlock.isConstructed) != null ? _d : false;
} else {
this.tagClass = -1;
this.tagNumber = -1;
this.isConstructed = false;
}
}
toBER(sizeOnly = false) {
let firstOctet = 0;
switch (this.tagClass) {
case 1:
firstOctet |= 0;
break;
case 2:
firstOctet |= 64;
break;
case 3:
firstOctet |= 128;
break;
case 4:
firstOctet |= 192;
break;
default:
this.error = "Unknown tag class";
return EMPTY_BUFFER;
}
if (this.isConstructed)
firstOctet |= 32;
if (this.tagNumber < 31 && !this.isHexOnly) {
const retView2 = new Uint8Array(1);
if (!sizeOnly) {
let number = this.tagNumber;
number &= 31;
firstOctet |= number;
retView2[0] = firstOctet;
}
return retView2.buffer;
}
if (!this.isHexOnly) {
const encodedBuf = utilToBase(this.tagNumber, 7);
const encodedView = new Uint8Array(encodedBuf);
const size = encodedBuf.byteLength;
const retView2 = new Uint8Array(size + 1);
retView2[0] = firstOctet | 31;
if (!sizeOnly) {
for (let i = 0; i < size - 1; i++)
retView2[i + 1] = encodedView[i] | 128;
retView2[size] = encodedView[size - 1];
}
return retView2.buffer;
}
const retView = new Uint8Array(this.valueHexView.byteLength + 1);
retView[0] = firstOctet | 31;
if (!sizeOnly) {
const curView = this.valueHexView;
for (let i = 0; i < curView.length - 1; i++)
retView[i + 1] = curView[i] | 128;
retView[this.valueHexView.byteLength] = curView[curView.length - 1];
}
return retView.buffer;
}
fromBER(inputBuffer, inputOffset, inputLength) {
const inputView = pvtsutils3.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, inputView, inputOffset, inputLength)) {
return -1;
}
const intBuffer = inputView.subarray(inputOffset, inputOffset + inputLength);
if (intBuffer.length === 0) {
this.error = "Zero buffer length";
return -1;
}
const tagClassMask = intBuffer[0] & 192;
switch (tagClassMask) {
case 0:
this.tagClass = 1;
break;
case 64:
this.tagClass = 2;
break;
case 128:
this.tagClass = 3;
break;
case 192:
this.tagClass = 4;
break;
default:
this.error = "Unknown tag class";
return -1;
}
this.isConstructed = (intBuffer[0] & 32) === 32;
this.isHexOnly = false;
const tagNumberMask = intBuffer[0] & 31;
if (tagNumberMask !== 31) {
this.tagNumber = tagNumberMask;
this.blockLength = 1;
} else {
let count = 1;
let intTagNumberBuffer = this.valueHexView = new Uint8Array(255);
let tagNumberBufferMaxLength = 255;
while (intBuffer[count] & 128) {
intTagNumberBuffer[count - 1] = intBuffer[count] & 127;
count++;
if (count >= intBuffer.length) {
this.error = "End of input reached before message was fully decoded";
return -1;
}
if (count === tagNumberBufferMaxLength) {
tagNumberBufferMaxLength += 255;
const tempBufferView2 = new Uint8Array(tagNumberBufferMaxLength);
for (let i = 0; i < intTagNumberBuffer.length; i++)
tempBufferView2[i] = intTagNumberBuffer[i];
intTagNumberBuffer = this.valueHexView = new Uint8Array(tagNumberBufferMaxLength);
}
}
this.blockLength = count + 1;
intTagNumberBuffer[count - 1] = intBuffer[count] & 127;
const tempBufferView = new Uint8Array(count);
for (let i = 0; i < count; i++)
tempBufferView[i] = intTagNumberBuffer[i];
intTagNumberBuffer = this.valueHexView = new Uint8Array(count);
intTagNumberBuffer.set(tempBufferView);
if (this.blockLength <= 9)
this.tagNumber = utilFromBase(intTagNumberBuffer, 7);
else {
this.isHexOnly = true;
this.warnings.push("Tag too long, represented as hex-coded");
}
}
if (this.tagClass === 1 && this.isConstructed) {
switch (this.tagNumber) {
case 1:
case 2:
case 5:
case 6:
case 9:
case 13:
case 14:
case 23:
case 24:
case 31:
case 32:
case 33:
case 34:
this.error = "Constructed encoding used for primitive type";
return -1;
default:
}
}
return inputOffset + this.blockLength;
}
toJSON() {
return {
...super.toJSON(),
tagClass: this.tagClass,
tagNumber: this.tagNumber,
isConstructed: this.isConstructed
};
}
};
LocalIdentificationBlock.NAME = "identificationBlock";
// src/internals/LocalLengthBlock.ts
var pvtsutils4 = __toESM(require_build());
var LocalLengthBlock = class extends LocalBaseBlock {
constructor({
lenBlock = {}
} = {}) {
var _a, _b, _c;
super();
this.isIndefiniteForm = (_a = lenBlock.isIndefiniteForm) != null ? _a : false;
this.longFormUsed = (_b = lenBlock.longFormUsed) != null ? _b : false;
this.length = (_c = lenBlock.length) != null ? _c : 0;
}
fromBER(inputBuffer, inputOffset, inputLength) {
const view = pvtsutils4.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, view, inputOffset, inputLength)) {
return -1;
}
const intBuffer = view.subarray(inputOffset, inputOffset + inputLength);
if (intBuffer.length === 0) {
this.error = "Zero buffer length";
return -1;
}
if (intBuffer[0] === 255) {
this.error = "Length block 0xFF is reserved by standard";
return -1;
}
this.isIndefiniteForm = intBuffer[0] === 128;
if (this.isIndefiniteForm) {
this.blockLength = 1;
return inputOffset + this.blockLength;
}
this.longFormUsed = !!(intBuffer[0] & 128);
if (this.longFormUsed === false) {
this.length = intBuffer[0];
this.blockLength = 1;
return inputOffset + this.blockLength;
}
const count = intBuffer[0] & 127;
if (count > 8) {
this.error = "Too big integer";
return -1;
}
if (count + 1 > intBuffer.length) {
this.error = "End of input reached before message was fully decoded";
return -1;
}
const lenOffset = inputOffset + 1;
const lengthBufferView = view.subarray(lenOffset, lenOffset + count);
if (lengthBufferView[count - 1] === 0)
this.warnings.push("Needlessly long encoded length");
this.length = utilFromBase(lengthBufferView, 8);
if (this.longFormUsed && this.length <= 127)
this.warnings.push("Unnecessary usage of long length form");
this.blockLength = count + 1;
return inputOffset + this.blockLength;
}
toBER(sizeOnly = false) {
let retBuf;
let retView;
if (this.length > 127)
this.longFormUsed = true;
if (this.isIndefiniteForm) {
retBuf = new ArrayBuffer(1);
if (sizeOnly === false) {
retView = new Uint8Array(retBuf);
retView[0] = 128;
}
return retBuf;
}
if (this.longFormUsed) {
const encodedBuf = utilToBase(this.length, 8);
if (encodedBuf.byteLength > 127) {
this.error = "Too big length";
return EMPTY_BUFFER;
}
retBuf = new ArrayBuffer(encodedBuf.byteLength + 1);
if (sizeOnly)
return retBuf;
const encodedView = new Uint8Array(encodedBuf);
retView = new Uint8Array(retBuf);
retView[0] = encodedBuf.byteLength | 128;
for (let i = 0; i < encodedBuf.byteLength; i++)
retView[i + 1] = encodedView[i];
return retBuf;
}
retBuf = new ArrayBuffer(1);
if (sizeOnly === false) {
retView = new Uint8Array(retBuf);
retView[0] = this.length;
}
return retBuf;
}
toJSON() {
return {
...super.toJSON(),
isIndefiniteForm: this.isIndefiniteForm,
longFormUsed: this.longFormUsed,
length: this.length
};
}
};
LocalLengthBlock.NAME = "lengthBlock";
// src/TypeStore.ts
var typeStore = {};
// src/BaseBlock.ts
var BaseBlock = class extends LocalBaseBlock {
constructor({
name = EMPTY_STRING,
optional = false,
primitiveSchema,
...parameters
} = {}, valueBlockType) {
super(parameters);
this.name = name;
this.optional = optional;
if (primitiveSchema) {
this.primitiveSchema = primitiveSchema;
}
this.idBlock = new LocalIdentificationBlock(parameters);
this.lenBlock = new LocalLengthBlock(parameters);
this.valueBlock = valueBlockType ? new valueBlockType(parameters) : new ValueBlock(parameters);
}
fromBER(inputBuffer, inputOffset, inputLength) {
const resultOffset = this.valueBlock.fromBER(inputBuffer, inputOffset, this.lenBlock.isIndefiniteForm ? inputLength : this.lenBlock.length);
if (resultOffset === -1) {
this.error = this.valueBlock.error;
return resultOffset;
}
if (!this.idBlock.error.length)
this.blockLength += this.idBlock.blockLength;
if (!this.lenBlock.error.length)
this.blockLength += this.lenBlock.blockLength;
if (!this.valueBlock.error.length)
this.blockLength += this.valueBlock.blockLength;
return resultOffset;
}
toBER(sizeOnly, writer) {
const _writer = writer || new ViewWriter();
if (!writer) {
prepareIndefiniteForm(this);
}
const idBlockBuf = this.idBlock.toBER(sizeOnly);
_writer.write(idBlockBuf);
if (this.lenBlock.isIndefiniteForm) {
_writer.write(new Uint8Array([128]).buffer);
this.valueBlock.toBER(sizeOnly, _writer);
_writer.write(new ArrayBuffer(2));
} else {
const valueBlockBuf = this.valueBlock.toBER(sizeOnly);
this.lenBlock.length = valueBlockBuf.byteLength;
const lenBlockBuf = this.lenBlock.toBER(sizeOnly);
_writer.write(lenBlockBuf);
_writer.write(valueBlockBuf);
}
if (!writer) {
return _writer.final();
}
return EMPTY_BUFFER;
}
toJSON() {
const object = {
...super.toJSON(),
idBlock: this.idBlock.toJSON(),
lenBlock: this.lenBlock.toJSON(),
valueBlock: this.valueBlock.toJSON(),
name: this.name,
optional: this.optional
};
if (this.primitiveSchema)
object.primitiveSchema = this.primitiveSchema.toJSON();
return object;
}
toString(encoding = "ascii") {
if (encoding === "ascii") {
return this.onAsciiEncoding();
}
return pvtsutils5.Convert.ToHex(this.toBER());
}
onAsciiEncoding() {
return `${this.constructor.NAME} : ${pvtsutils5.Convert.ToHex(this.valueBlock.valueBeforeDecodeView)}`;
}
/**
* Determines whether two object instances are equal
* @param other Object to compare with the current object
*/
isEqual(other) {
if (this === other) {
return true;
}
if (!(other instanceof this.constructor)) {
return false;
}
const thisRaw = this.toBER();
const otherRaw = other.toBER();
return isEqualBuffer(thisRaw, otherRaw);
}
};
BaseBlock.NAME = "BaseBlock";
function prepareIndefiniteForm(baseBlock) {
if (baseBlock instanceof typeStore.Constructed) {
for (const value of baseBlock.valueBlock.value) {
if (prepareIndefiniteForm(value)) {
baseBlock.lenBlock.isIndefiniteForm = true;
}
}
}
return !!baseBlock.lenBlock.isIndefiniteForm;
}
// src/BaseStringBlock.ts
var BaseStringBlock = class extends BaseBlock {
/**
* String value
* @since 3.0.0
*/
getValue() {
return this.valueBlock.value;
}
/**
* String value
* @param value String value
* @since 3.0.0
*/
setValue(value) {
this.valueBlock.value = value;
}
constructor({
value = EMPTY_STRING,
...parameters
} = {}, stringValueBlockType) {
super(parameters, stringValueBlockType);
if (value) {
this.fromString(value);
}
}
fromBER(inputBuffer, inputOffset, inputLength) {
const resultOffset = this.valueBlock.fromBER(inputBuffer, inputOffset, this.lenBlock.isIndefiniteForm ? inputLength : this.lenBlock.length);
if (resultOffset === -1) {
this.error = this.valueBlock.error;
return resultOffset;
}
this.fromBuffer(this.valueBlock.valueHexView);
if (!this.idBlock.error.length)
this.blockLength += this.idBlock.blockLength;
if (!this.lenBlock.error.length)
this.blockLength += this.lenBlock.blockLength;
if (!this.valueBlock.error.length)
this.blockLength += this.valueBlock.blockLength;
return resultOffset;
}
onAsciiEncoding() {
return `${this.constructor.NAME} : '${this.valueBlock.value}'`;
}
};
BaseStringBlock.NAME = "BaseStringBlock";
// src/internals/LocalPrimitiveValueBlock.ts
var LocalPrimitiveValueBlock = class extends HexBlock(ValueBlock) {
constructor({
isHexOnly = true,
...parameters
} = {}) {
super(parameters);
this.isHexOnly = isHexOnly;
}
};
LocalPrimitiveValueBlock.NAME = "PrimitiveValueBlock";
// src/Primitive.ts
var _Primitive = class extends BaseBlock {
constructor(parameters = {}) {
super(parameters, LocalPrimitiveValueBlock);
this.idBlock.isConstructed = false;
}
};
var Primitive = _Primitive;
(() => {
typeStore.Primitive = _Primitive;
})();
Primitive.NAME = "PRIMITIVE";
// src/internals/LocalConstructedValueBlock.ts
var pvtsutils7 = __toESM(require_build());
// src/parser.ts
var pvtsutils6 = __toESM(require_build());
function localChangeType(inputObject, newType) {
if (inputObject instanceof newType) {
return inputObject;
}
const newObject = new newType();
newObject.idBlock = inputObject.idBlock;
newObject.lenBlock = inputObject.lenBlock;
newObject.warnings = inputObject.warnings;
newObject.valueBeforeDecodeView = inputObject.valueBeforeDecodeView;
return newObject;
}
function localFromBER(inputBuffer, inputOffset = 0, inputLength = inputBuffer.length) {
const incomingOffset = inputOffset;
let returnObject = new BaseBlock({}, ValueBlock);
const baseBlock = new LocalBaseBlock();
if (!checkBufferParams(baseBlock, inputBuffer, inputOffset, inputLength)) {
returnObject.error = baseBlock.error;
return {
offset: -1,
result: returnObject
};
}
const intBuffer = inputBuffer.subarray(inputOffset, inputOffset + inputLength);
if (!intBuffer.length) {
returnObject.error = "Zero buffer length";
return {
offset: -1,
result: returnObject
};
}
let resultOffset = returnObject.idBlock.fromBER(inputBuffer, inputOffset, inputLength);
if (returnObject.idBlock.warnings.length) {
returnObject.warnings.concat(returnObject.idBlock.warnings);
}
if (resultOffset === -1) {
returnObject.error = returnObject.idBlock.error;
return {
offset: -1,
result: returnObject
};
}
inputOffset = resultOffset;
inputLength -= returnObject.idBlock.blockLength;
resultOffset = returnObject.lenBlock.fromBER(inputBuffer, inputOffset, inputLength);
if (returnObject.lenBlock.warnings.length) {
returnObject.warnings.concat(returnObject.lenBlock.warnings);
}
if (resultOffset === -1) {
returnObject.error = returnObject.lenBlock.error;
return {
offset: -1,
result: returnObject
};
}
inputOffset = resultOffset;
inputLength -= returnObject.lenBlock.blockLength;
if (!returnObject.idBlock.isConstructed && returnObject.lenBlock.isIndefiniteForm) {
returnObject.error = "Indefinite length form used for primitive encoding form";
return {
offset: -1,
result: returnObject
};
}
let newASN1Type = BaseBlock;
switch (returnObject.idBlock.tagClass) {
case 1:
if (returnObject.idBlock.tagNumber >= 37 && returnObject.idBlock.isHexOnly === false) {
returnObject.error = "UNIVERSAL 37 and upper tags are reserved by ASN.1 standard";
return {
offset: -1,
result: returnObject
};
}
switch (returnObject.idBlock.tagNumber) {
case 0:
if (returnObject.idBlock.isConstructed && returnObject.lenBlock.length > 0) {
returnObject.error = "Type [UNIVERSAL 0] is reserved";
return {
offset: -1,
result: returnObject
};
}
newASN1Type = typeStore.EndOfContent;
break;
case 1:
newASN1Type = typeStore.Boolean;
break;
case 2:
newASN1Type = typeStore.Integer;
break;
case 3:
newASN1Type = typeStore.BitString;
break;
case 4:
newASN1Type = typeStore.OctetString;
break;
case 5:
newASN1Type = typeStore.Null;
break;
case 6:
newASN1Type = typeStore.ObjectIdentifier;
break;
case 10:
newASN1Type = typeStore.Enumerated;
break;
case 12:
newASN1Type = typeStore.Utf8String;
break;
case 13:
newASN1Type = typeStore.RelativeObjectIdentifier;
break;
case 14:
newASN1Type = typeStore.TIME;
break;
case 15:
returnObject.error = "[UNIVERSAL 15] is reserved by ASN.1 standard";
return {
offset: -1,
result: returnObject
};
case 16:
newASN1Type = typeStore.Sequence;
break;
case 17:
newASN1Type = typeStore.Set;
break;
case 18:
newASN1Type = typeStore.NumericString;
break;
case 19:
newASN1Type = typeStore.PrintableString;
break;
case 20:
newASN1Type = typeStore.TeletexString;
break;
case 21:
newASN1Type = typeStore.VideotexString;
break;
case 22:
newASN1Type = typeStore.IA5String;
break;
case 23:
newASN1Type = typeStore.UTCTime;
break;
case 24:
newASN1Type = typeStore.GeneralizedTime;
break;
case 25:
newASN1Type = typeStore.GraphicString;
break;
case 26:
newASN1Type = typeStore.VisibleString;
break;
case 27:
newASN1Type = typeStore.GeneralString;
break;
case 28:
newASN1Type = typeStore.UniversalString;
break;
case 29:
newASN1Type = typeStore.CharacterString;
break;
case 30:
newASN1Type = typeStore.BmpString;
break;
case 31:
newASN1Type = typeStore.DATE;
break;
case 32:
newASN1Type = typeStore.TimeOfDay;
break;
case 33:
newASN1Type = typeStore.DateTime;
break;
case 34:
newASN1Type = typeStore.Duration;
break;
default: {
const newObject = returnObject.idBlock.isConstructed ? new typeStore.Constructed() : new typeStore.Primitive();
newObject.idBlock = returnObject.idBlock;
newObject.lenBlock = returnObject.lenBlock;
newObject.warnings = returnObject.warnings;
returnObject = newObject;
}
}
break;
case 2:
case 3:
case 4:
default: {
newASN1Type = returnObject.idBlock.isConstructed ? typeStore.Constructed : typeStore.Primitive;
}
}
returnObject = localChangeType(returnObject, newASN1Type);
resultOffset = returnObject.fromBER(inputBuffer, inputOffset, returnObject.lenBlock.isIndefiniteForm ? inputLength : returnObject.lenBlock.length);
returnObject.valueBeforeDecodeView = inputBuffer.subarray(incomingOffset, incomingOffset + returnObject.blockLength);
return {
offset: resultOffset,
result: returnObject
};
}
function fromBER(inputBuffer) {
if (!inputBuffer.byteLength) {
const result = new BaseBlock({}, ValueBlock);
result.error = "Input buffer has zero length";
return {
offset: -1,
result
};
}
return localFromBER(pvtsutils6.BufferSourceConverter.toUint8Array(inputBuffer).slice(), 0, inputBuffer.byteLength);
}
// src/internals/LocalConstructedValueBlock.ts
function checkLen(indefiniteLength, length) {
if (indefiniteLength) {
return 1;
}
return length;
}
var LocalConstructedValueBlock = class extends ValueBlock {
constructor({
value = [],
isIndefiniteForm = false,
...parameters
} = {}) {
super(parameters);
this.value = value;
this.isIndefiniteForm = isIndefiniteForm;
}
fromBER(inputBuffer, inputOffset, inputLength) {
const view = pvtsutils7.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, view, inputOffset, inputLength)) {
return -1;
}
this.valueBeforeDecodeView = view.subarray(inputOffset, inputOffset + inputLength);
if (this.valueBeforeDecodeView.length === 0) {
this.warnings.push("Zero buffer length");
return inputOffset;
}
let currentOffset = inputOffset;
while (checkLen(this.isIndefiniteForm, inputLength) > 0) {
const returnObject = localFromBER(view, currentOffset, inputLength);
if (returnObject.offset === -1) {
this.error = returnObject.result.error;
this.warnings.concat(returnObject.result.warnings);
return -1;
}
currentOffset = returnObject.offset;
this.blockLength += returnObject.result.blockLength;
inputLength -= returnObject.result.blockLength;
this.value.push(returnObject.result);
if (this.isIndefiniteForm && returnObject.result.constructor.NAME === END_OF_CONTENT_NAME) {
break;
}
}
if (this.isIndefiniteForm) {
if (this.value[this.value.length - 1].constructor.NAME === END_OF_CONTENT_NAME) {
this.value.pop();
} else {
this.warnings.push("No EndOfContent block encoded");
}
}
return currentOffset;
}
toBER(sizeOnly, writer) {
const _writer = writer || new ViewWriter();
for (let i = 0; i < this.value.length; i++) {
this.value[i].toBER(sizeOnly, _writer);
}
if (!writer) {
return _writer.final();
}
return EMPTY_BUFFER;
}
toJSON() {
const object = {
...super.toJSON(),
isIndefiniteForm: this.isIndefiniteForm,
value: []
};
for (const value of this.value) {
object.value.push(value.toJSON());
}
return object;
}
};
LocalConstructedValueBlock.NAME = "ConstructedValueBlock";
// src/Constructed.ts
var _Constructed = class extends BaseBlock {
constructor(parameters = {}) {
super(parameters, LocalConstructedValueBlock);
this.idBlock.isConstructed = true;
}
fromBER(inputBuffer, inputOffset, inputLength) {
this.valueBlock.isIndefiniteForm = this.lenBlock.isIndefiniteForm;
const resultOffset = this.valueBlock.fromBER(inputBuffer, inputOffset, this.lenBlock.isIndefiniteForm ? inputLength : this.lenBlock.length);
if (resultOffset === -1) {
this.error = this.valueBlock.error;
return resultOffset;
}
if (!this.idBlock.error.length)
this.blockLength += this.idBlock.blockLength;
if (!this.lenBlock.error.length)
this.blockLength += this.lenBlock.blockLength;
if (!this.valueBlock.error.length)
this.blockLength += this.valueBlock.blockLength;
return resultOffset;
}
/**
* @internal
*/
onAsciiEncoding() {
const values = [];
for (const value of this.valueBlock.value) {
values.push(value.toString("ascii").split("\n").map((o) => ` ${o}`).join("\n"));
}
const blockName = this.idBlock.tagClass === 3 ? `[${this.idBlock.tagNumber}]` : this.constructor.NAME;
return values.length ? `${blockName} :
${values.join("\n")}` : `${blockName} :`;
}
};
var Constructed = _Constructed;
(() => {
typeStore.Constructed = _Constructed;
})();
Constructed.NAME = "CONSTRUCTED";
// src/internals/LocalEndOfContentValueBlock.ts
var LocalEndOfContentValueBlock = class extends ValueBlock {
fromBER(inputBuffer, inputOffset, inputLength) {
return inputOffset;
}
toBER(sizeOnly) {
return EMPTY_BUFFER;
}
};
LocalEndOfContentValueBlock.override = "EndOfContentValueBlock";
// src/EndOfContent.ts
var _EndOfContent = class extends BaseBlock {
constructor(parameters = {}) {
super(parameters, LocalEndOfContentValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 0;
}
};
var EndOfContent = _EndOfContent;
(() => {
typeStore.EndOfContent = _EndOfContent;
})();
EndOfContent.NAME = END_OF_CONTENT_NAME;
// src/Null.ts
var _Null = class extends BaseBlock {
constructor(parameters = {}) {
super(parameters, ValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 5;
}
fromBER(inputBuffer, inputOffset, inputLength) {
if (this.lenBlock.length > 0)
this.warnings.push("Non-zero length of value block for Null type");
if (!this.idBlock.error.length)
this.blockLength += this.idBlock.blockLength;
if (!this.lenBlock.error.length)
this.blockLength += this.lenBlock.blockLength;
this.blockLength += inputLength;
if (inputOffset + inputLength > inputBuffer.byteLength) {
this.error = "End of input reached before message was fully decoded (inconsistent offset and length values)";
return -1;
}
return inputOffset + inputLength;
}
toBER(sizeOnly, writer) {
const retBuf = new ArrayBuffer(2);
if (!sizeOnly) {
const retView = new Uint8Array(retBuf);
retView[0] = 5;
retView[1] = 0;
}
if (writer) {
writer.write(retBuf);
}
return retBuf;
}
onAsciiEncoding() {
return `${this.constructor.NAME}`;
}
};
var Null = _Null;
(() => {
typeStore.Null = _Null;
})();
Null.NAME = "NULL";
// src/internals/LocalBooleanValueBlock.ts
var pvtsutils8 = __toESM(require_build());
var LocalBooleanValueBlock = class extends HexBlock(ValueBlock) {
get value() {
for (const octet of this.valueHexView) {
if (octet > 0) {
return true;
}
}
return false;
}
set value(value) {
this.valueHexView[0] = value ? 255 : 0;
}
constructor({
value,
...parameters
} = {}) {
super(parameters);
if (parameters.valueHex) {
this.valueHexView = pvtsutils8.BufferSourceConverter.toUint8Array(parameters.valueHex);
} else {
this.valueHexView = new Uint8Array(1);
}
if (value) {
this.value = value;
}
}
fromBER(inputBuffer, inputOffset, inputLength) {
const inputView = pvtsutils8.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, inputView, inputOffset, inputLength)) {
return -1;
}
this.valueHexView = inputView.subarray(inputOffset, inputOffset + inputLength);
if (inputLength > 1)
this.warnings.push("Boolean value encoded in more then 1 octet");
this.isHexOnly = true;
utilDecodeTC.call(this);
this.blockLength = inputLength;
return inputOffset + inputLength;
}
toBER() {
return this.valueHexView.slice();
}
toJSON() {
return {
...super.toJSON(),
value: this.value
};
}
};
LocalBooleanValueBlock.NAME = "BooleanValueBlock";
// src/Boolean.ts
var _Boolean = class extends BaseBlock {
/**
* Gets value
* @since 3.0.0
*/
getValue() {
return this.valueBlock.value;
}
/**
* Sets value
* @param value Boolean value
* @since 3.0.0
*/
setValue(value) {
this.valueBlock.value = value;
}
constructor(parameters = {}) {
super(parameters, LocalBooleanValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 1;
}
onAsciiEncoding() {
return `${this.constructor.NAME} : ${this.getValue}`;
}
};
var Boolean = _Boolean;
(() => {
typeStore.Boolean = _Boolean;
})();
Boolean.NAME = "BOOLEAN";
// src/OctetString.ts
var pvtsutils9 = __toESM(require_build());
// src/internals/LocalOctetStringValueBlock.ts
var LocalOctetStringValueBlock = class extends HexBlock(LocalConstructedValueBlock) {
constructor({
isConstructed = false,
...parameters
} = {}) {
super(parameters);
this.isConstructed = isConstructed;
}
fromBER(inputBuffer, inputOffset, inputLength) {
let resultOffset = 0;
if (this.isConstructed) {
this.isHexOnly = false;
resultOffset = LocalConstructedValueBlock.prototype.fromBER.call(this, inputBuffer, inputOffset, inputLength);
if (resultOffset === -1)
return resultOffset;
for (let i = 0; i < this.value.length; i++) {
const currentBlockName = this.value[i].constructor.NAME;
if (currentBlockName === END_OF_CONTENT_NAME) {
if (this.isIndefiniteForm)
break;
else {
this.error = "EndOfContent is unexpected, OCTET STRING may consists of OCTET STRINGs only";
return -1;
}
}
if (currentBlockName !== OCTET_STRING_NAME) {
this.error = "OCTET STRING may consists of OCTET STRINGs only";
return -1;
}
}
} else {
this.isHexOnly = true;
resultOffset = super.fromBER(inputBuffer, inputOffset, inputLength);
this.blockLength = inputLength;
}
return resultOffset;
}
toBER(sizeOnly, writer) {
if (this.isConstructed)
return LocalConstructedValueBlock.prototype.toBER.call(this, sizeOnly, writer);
return sizeOnly ? new ArrayBuffer(this.valueHexView.byteLength) : this.valueHexView.slice().buffer;
}
toJSON() {
return {
...super.toJSON(),
isConstructed: this.isConstructed
};
}
};
LocalOctetStringValueBlock.NAME = "OctetStringValueBlock";
// src/OctetString.ts
var _OctetString = class extends BaseBlock {
constructor({
idBlock = {},
lenBlock = {},
...parameters
} = {}) {
var _a, _b;
(_b = parameters.isConstructed) != null ? _b : parameters.isConstructed = !!((_a = parameters.value) == null ? void 0 : _a.length);
super({
idBlock: {
isConstructed: parameters.isConstructed,
...idBlock
},
lenBlock: {
...lenBlock,
isIndefiniteForm: !!parameters.isIndefiniteForm
},
...parameters
}, LocalOctetStringValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 4;
}
fromBER(inputBuffer, inputOffset, inputLength) {
this.valueBlock.isConstructed = this.idBlock.isConstructed;
this.valueBlock.isIndefiniteForm = this.lenBlock.isIndefiniteForm;
if (inputLength === 0) {
if (this.idBlock.error.length === 0)
this.blockLength += this.idBlock.blockLength;
if (this.lenBlock.error.length === 0)
this.blockLength += this.lenBlock.blockLength;
return inputOffset;
}
if (!this.valueBlock.isConstructed) {
const view = inputBuffer instanceof ArrayBuffer ? new Uint8Array(inputBuffer) : inputBuffer;
const buf = view.subarray(inputOffset, inputOffset + inputLength);
try {
if (buf.byteLength) {
const asn = localFromBER(buf, 0, buf.byteLength);
if (asn.offset !== -1 && asn.offset === inputLength) {
this.valueBlock.value = [asn.result];
}
}
} catch (e) {
}
}
return super.fromBER(inputBuffer, inputOffset, inputLength);
}
onAsciiEncoding() {
if (this.valueBlock.isConstructed || this.valueBlock.value && this.valueBlock.value.length) {
return Constructed.prototype.onAsciiEncoding.call(this);
}
return `${this.constructor.NAME} : ${pvtsutils9.Convert.ToHex(this.valueBlock.valueHexView)}`;
}
/**
* Returns OctetString value. If OctetString is constructed, returns concatenated internal OctetString values
* @returns Array buffer
* @since 3.0.0
*/
getValue() {
if (!this.idBlock.isConstructed) {
return this.valueBlock.valueHexView.slice().buffer;
}
const array = [];
for (const content of this.valueBlock.value) {
if (content instanceof _OctetString) {
array.push(content.valueBlock.valueHexView);
}
}
return pvtsutils9.BufferSourceConverter.concat(array);
}
};
var OctetString = _OctetString;
(() => {
typeStore.OctetString = _OctetString;
})();
OctetString.NAME = OCTET_STRING_NAME;
// src/internals/LocalBitStringValueBlock.ts
var pvtsutils10 = __toESM(require_build());
var LocalBitStringValueBlock = class extends HexBlock(LocalConstructedValueBlock) {
constructor({
unusedBits = 0,
isConstructed = false,
...parameters
} = {}) {
super(parameters);
this.unusedBits = unusedBits;
this.isConstructed = isConstructed;
this.blockLength = this.valueHexView.byteLength;
}
fromBER(inputBuffer, inputOffset, inputLength) {
if (!inputLength) {
return inputOffset;
}
let resultOffset = -1;
if (this.isConstructed) {
resultOffset = LocalConstructedValueBlock.prototype.fromBER.call(this, inputBuffer, inputOffset, inputLength);
if (resultOffset === -1)
return resultOffset;
for (const value of this.value) {
const currentBlockName = value.constructor.NAME;
if (currentBlockName === END_OF_CONTENT_NAME) {
if (this.isIndefiniteForm)
break;
else {
this.error = "EndOfContent is unexpected, BIT STRING may consists of BIT STRINGs only";
return -1;
}
}
if (currentBlockName !== BIT_STRING_NAME) {
this.error = "BIT STRING may consists of BIT STRINGs only";
return -1;
}
const valueBlock = value.valueBlock;
if (this.unusedBits > 0 && valueBlock.unusedBits > 0) {
this.error = 'Using of "unused bits" inside constructive BIT STRING allowed for least one only';
return -1;
}
this.unusedBits = valueBlock.unusedBits;
}
return resultOffset;
}
const inputView = pvtsutils10.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, inputView, inputOffset, inputLength)) {
return -1;
}
const intBuffer = inputView.subarray(inputOffset, inputOffset + inputLength);
this.unusedBits = intBuffer[0];
if (this.unusedBits > 7) {
this.error = "Unused bits for BitString must be in range 0-7";
return -1;
}
if (!this.unusedBits) {
const buf = intBuffer.subarray(1);
try {
if (buf.byteLength) {
const asn = localFromBER(buf, 0, buf.byteLength);
if (asn.offset !== -1 && asn.offset === inputLength - 1) {
this.value = [asn.result];
}
}
} catch (e) {
}
}
this.valueHexView = intBuffer.subarray(1);
this.blockLength = intBuffer.length;
return inputOffset + inputLength;
}
toBER(sizeOnly, writer) {
if (this.isConstructed) {
return LocalConstructedValueBlock.prototype.toBER.call(this, sizeOnly, writer);
}
if (sizeOnly) {
return new ArrayBuffer(this.valueHexView.byteLength + 1);
}
if (!this.valueHexView.byteLength) {
return EMPTY_BUFFER;
}
const retView = new Uint8Array(this.valueHexView.length + 1);
retView[0] = this.unusedBits;
retView.set(this.valueHexView, 1);
return retView.buffer;
}
toJSON() {
return {
...super.toJSON(),
unusedBits: this.unusedBits,
isConstructed: this.isConstructed
};
}
};
LocalBitStringValueBlock.NAME = "BitStringValueBlock";
// src/BitString.ts
var _BitString = class extends BaseBlock {
constructor({
idBlock = {},
lenBlock = {},
...parameters
} = {}) {
var _a, _b;
(_b = parameters.isConstructed) != null ? _b : parameters.isConstructed = !!((_a = parameters.value) == null ? void 0 : _a.length);
super({
idBlock: {
isConstructed: parameters.isConstructed,
...idBlock
},
lenBlock: {
...lenBlock,
isIndefiniteForm: !!parameters.isIndefiniteForm
},
...parameters
}, LocalBitStringValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 3;
}
fromBER(inputBuffer, inputOffset, inputLength) {
this.valueBlock.isConstructed = this.idBlock.isConstructed;
this.valueBlock.isIndefiniteForm = this.lenBlock.isIndefiniteForm;
return super.fromBER(inputBuffer, inputOffset, inputLength);
}
onAsciiEncoding() {
if (this.valueBlock.isConstructed || this.valueBlock.value && this.valueBlock.value.length) {
return Constructed.prototype.onAsciiEncoding.call(this);
} else {
const bits = [];
const valueHex = this.valueBlock.valueHexView;
for (const byte of valueHex) {
bits.push(byte.toString(2).padStart(8, "0"));
}
const bitsStr = bits.join("");
return `${this.constructor.NAME} : ${bitsStr.substring(0, bitsStr.length - this.valueBlock.unusedBits)}`;
}
}
};
var BitString = _BitString;
(() => {
typeStore.BitString = _BitString;
})();
BitString.NAME = BIT_STRING_NAME;
// src/Integer.ts
var pvtsutils11 = __toESM(require_build());
// src/internals/LocalIntegerValueBlock.ts
function viewAdd(first, second) {
const c = new Uint8Array([0]);
const firstView = new Uint8Array(first);
const secondView = new Uint8Array(second);
let firstViewCopy = firstView.slice(0);
const firstViewCopyLength = firstViewCopy.length - 1;
const secondViewCopy = secondView.slice(0);
const secondViewCopyLength = secondViewCopy.length - 1;
let value = 0;
const max = secondViewCopyLength < firstViewCopyLength ? firstViewCopyLength : secondViewCopyLength;
let counter = 0;
for (let i = max; i >= 0; i--, counter++) {
switch (true) {
case counter < secondViewCopy.length:
value = firstViewCopy[firstViewCopyLength - counter] + secondViewCopy[secondViewCopyLength - counter] + c[0];
break;
default:
value = firstViewCopy[firstViewCopyLength - counter] + c[0];
}
c[0] = value / 10;
switch (true) {
case counter >= firstViewCopy.length:
firstViewCopy = utilConcatView(new Uint8Array([value % 10]), firstViewCopy);
break;
default:
firstViewCopy[firstViewCopyLength - counter] = value % 10;
}
}
if (c[0] > 0)
firstViewCopy = utilConcatView(c, firstViewCopy);
return firstViewCopy;
}
function power2(n) {
if (n >= powers2.length) {
for (let p = powers2.length; p <= n; p++) {
const c = new Uint8Array([0]);
let digits = powers2[p - 1].slice(0);
for (let i = digits.length - 1; i >= 0; i--) {
const newValue = new Uint8Array([(digits[i] << 1) + c[0]]);
c[0] = newValue[0] / 10;
digits[i] = newValue[0] % 10;
}
if (c[0] > 0)
digits = utilConcatView(c, digits);
powers2.push(digits);
}
}
return powers2[n];
}
function viewSub(first, second) {
let b = 0;
const firstView = new Uint8Array(first);
const secondView = new Uint8Array(second);
const firstViewCopy = firstView.slice(0);
const firstViewCopyLength = firstViewCopy.length - 1;
const secondViewCopy = secondView.slice(0);
const secondViewCopyLength = secondViewCopy.length - 1;
let value;
let counter = 0;
for (let i = secondViewCopyLength; i >= 0; i--, counter++) {
value = firstViewCopy[firstViewCopyLength - counter] - secondViewCopy[secondViewCopyLength - counter] - b;
switch (true) {
case value < 0:
b = 1;
firstViewCopy[firstViewCopyLength - counter] = value + 10;
break;
default:
b = 0;
firstViewCopy[firstViewCopyLength - counter] = value;
}
}
if (b > 0) {
for (let i = firstViewCopyLength - secondViewCopyLength + 1; i >= 0; i--, counter++) {
value = firstViewCopy[firstViewCopyLength - counter] - b;
if (value < 0) {
b = 1;
firstViewCopy[firstViewCopyLength - counter] = value + 10;
} else {
b = 0;
firstViewCopy[firstViewCopyLength - counter] = value;
break;
}
}
}
return firstViewCopy.slice();
}
var _LocalIntegerValueBlock = class extends HexBlock(ValueBlock) {
constructor({
value,
...parameters
} = {}) {
super(parameters);
this._valueDec = 0;
if (parameters.valueHex) {
this.setValueHex();
}
if (value !== void 0) {
this.valueDec = value;
}
}
setValueHex() {
if (this.valueHexView.length >= 4) {
this.warnings.push("Too big Integer for decoding, hex only");
this.isHexOnly = true;
this._valueDec = 0;
} else {
this.isHexOnly = false;
if (this.valueHexView.length > 0) {
this._valueDec = utilDecodeTC.call(this);
}
}
}
set valueDec(v) {
this._valueDec = v;
this.isHexOnly = false;
this.valueHexView = new Uint8Array(utilEncodeTC(v));
}
get valueDec() {
return this._valueDec;
}
fromDER(inputBuffer, inputOffset, inputLength, expectedLength = 0) {
const offset = this.fromBER(inputBuffer, inputOffset, inputLength);
if (offset === -1)
return offset;
const view = this.valueHexView;
if (view[0] === 0 && (view[1] & 128) !== 0) {
this.valueHexView = view.subarray(1);
} else {
if (expectedLength !== 0) {
if (view.length < expectedLength) {
if (expectedLength - view.length > 1)
expectedLength = view.length + 1;
this.valueHexView = view.subarray(expectedLength - view.length);
}
}
}
return offset;
}
toDER(sizeOnly = false) {
const view = this.valueHexView;
switch (true) {
case (view[0] & 128) !== 0:
{
const updatedView = new Uint8Array(this.valueHexView.length + 1);
updatedView[0] = 0;
updatedView.set(view, 1);
this.valueHexView = updatedView;
}
break;
case (view[0] === 0 && (view[1] & 128) === 0):
{
this.valueHexView = this.valueHexView.subarray(1);
}
break;
default:
}
return this.toBER(sizeOnly);
}
fromBER(inputBuffer, inputOffset, inputLength) {
const resultOffset = super.fromBER(inputBuffer, inputOffset, inputLength);
if (resultOffset === -1) {
return resultOffset;
}
this.setValueHex();
return resultOffset;
}
toBER(sizeOnly) {
return sizeOnly ? new ArrayBuffer(this.valueHexView.length) : this.valueHexView.slice().buffer;
}
toJSON() {
return {
...super.toJSON(),
valueDec: this.valueDec
};
}
toString() {
const firstBit = this.valueHexView.length * 8 - 1;
let digits = new Uint8Array(this.valueHexView.length * 8 / 3);
let bitNumber = 0;
let currentByte;
const asn1View = this.valueHexView;
let result = "";
let flag = false;
for (let byteNumber = asn1View.byteLength - 1; byteNumber >= 0; byteNumber--) {
currentByte = asn1View[byteNumber];
for (let i = 0; i < 8; i++) {
if ((currentByte & 1) === 1) {
switch (bitNumber) {
case firstBit:
digits = viewSub(power2(bitNumber), digits);
result = "-";
break;
default:
digits = viewAdd(digits, power2(bitNumber));
}
}
bitNumber++;
currentByte >>= 1;
}
}
for (let i = 0; i < digits.length; i++) {
if (digits[i])
flag = true;
if (flag)
result += digitsString.charAt(digits[i]);
}
if (flag === false)
result += digitsString.charAt(0);
return result;
}
};
var LocalIntegerValueBlock = _LocalIntegerValueBlock;
LocalIntegerValueBlock.NAME = "IntegerValueBlock";
(() => {
Object.defineProperty(_LocalIntegerValueBlock.prototype, "valueHex", {
set: function(v) {
this.valueHexView = new Uint8Array(v);
this.setValueHex();
},
get: function() {
return this.valueHexView.slice().buffer;
}
});
})();
// src/Integer.ts
var _Integer = class extends BaseBlock {
constructor(parameters = {}) {
super(parameters, LocalIntegerValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 2;
}
/**
* Converts Integer into BigInt
* @throws Throws Error if BigInt is not supported
* @since 3.0.0
*/
toBigInt() {
assertBigInt();
return BigInt(this.valueBlock.toString());
}
/**
* Creates Integer from BigInt value
* @param value BigInt value
* @returns ASN.1 Integer
* @throws Throws Error if BigInt is not supported
* @since 3.0.0
*/
static fromBigInt(value) {
assertBigInt();
const bigIntValue = BigInt(value);
const writer = new ViewWriter();
const hex = bigIntValue.toString(16).replace(/^-/, "");
const view = new Uint8Array(pvtsutils11.Convert.FromHex(hex));
if (bigIntValue < 0) {
const first = new Uint8Array(view.length + (view[0] & 128 ? 1 : 0));
first[0] |= 128;
const firstInt = BigInt(`0x${pvtsutils11.Convert.ToHex(first)}`);
const secondInt = firstInt + bigIntValue;
const second = pvtsutils11.BufferSourceConverter.toUint8Array(pvtsutils11.Convert.FromHex(secondInt.toString(16)));
second[0] |= 128;
writer.write(second);
} else {
if (view[0] & 128) {
writer.write(new Uint8Array([0]));
}
writer.write(view);
}
const res = new _Integer({
valueHex: writer.final()
});
return res;
}
convertToDER() {
const integer = new _Integer({ valueHex: this.valueBlock.valueHexView });
integer.valueBlock.toDER();
return integer;
}
/**
* Convert current Integer value from DER to BER format
* @returns
*/
convertFromDER() {
return new _Integer({
valueHex: this.valueBlock.valueHexView[0] === 0 ? this.valueBlock.valueHexView.subarray(1) : this.valueBlock.valueHexView
});
}
onAsciiEncoding() {
return `${this.constructor.NAME} : ${this.valueBlock.toString()}`;
}
};
var Integer = _Integer;
(() => {
typeStore.Integer = _Integer;
})();
Integer.NAME = "INTEGER";
// src/Enumerated.ts
var _Enumerated = class extends Integer {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 10;
}
};
var Enumerated = _Enumerated;
(() => {
typeStore.Enumerated = _Enumerated;
})();
Enumerated.NAME = "ENUMERATED";
// src/internals/LocalSidValueBlock.ts
var pvtsutils12 = __toESM(require_build());
var LocalSidValueBlock = class extends HexBlock(ValueBlock) {
constructor({
valueDec = -1,
isFirstSid = false,
...parameters
} = {}) {
super(parameters);
this.valueDec = valueDec;
this.isFirstSid = isFirstSid;
}
fromBER(inputBuffer, inputOffset, inputLength) {
if (!inputLength) {
return inputOffset;
}
const inputView = pvtsutils12.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, inputView, inputOffset, inputLength)) {
return -1;
}
const intBuffer = inputView.subarray(inputOffset, inputOffset + inputLength);
this.valueHexView = new Uint8Array(inputLength);
for (let i = 0; i < inputLength; i++) {
this.valueHexView[i] = intBuffer[i] & 127;
this.blockLength++;
if ((intBuffer[i] & 128) === 0)
break;
}
const tempView = new Uint8Array(this.blockLength);
for (let i = 0; i < this.blockLength; i++) {
tempView[i] = this.valueHexView[i];
}
this.valueHexView = tempView;
if ((intBuffer[this.blockLength - 1] & 128) !== 0) {
this.error = "End of input reached before message was fully decoded";
return -1;
}
if (this.valueHexView[0] === 0)
this.warnings.push("Needlessly long format of SID encoding");
if (this.blockLength <= 8)
this.valueDec = utilFromBase(this.valueHexView, 7);
else {
this.isHexOnly = true;
this.warnings.push("Too big SID for decoding, hex only");
}
return inputOffset + this.blockLength;
}
set valueBigInt(value) {
assertBigInt();
let bits = BigInt(value).toString(2);
while (bits.length % 7) {
bits = "0" + bits;
}
const bytes = new Uint8Array(bits.length / 7);
for (let i = 0; i < bytes.length; i++) {
bytes[i] = parseInt(bits.slice(i * 7, i * 7 + 7), 2) + (i + 1 < bytes.length ? 128 : 0);
}
this.fromBER(bytes.buffer, 0, bytes.length);
}
toBER(sizeOnly) {
if (this.isHexOnly) {
if (sizeOnly)
return new ArrayBuffer(this.valueHexView.byteLength);
const curView = this.valueHexView;
const retView2 = new Uint8Array(this.blockLength);
for (let i = 0; i < this.blockLength - 1; i++)
retView2[i] = curView[i] | 128;
retView2[this.blockLength - 1] = curView[this.blockLength - 1];
return retView2.buffer;
}
const encodedBuf = utilToBase(this.valueDec, 7);
if (encodedBuf.byteLength === 0) {
this.error = "Error during encoding SID value";
return EMPTY_BUFFER;
}
const retView = new Uint8Array(encodedBuf.byteLength);
if (!sizeOnly) {
const encodedView = new Uint8Array(encodedBuf);
const len = encodedBuf.byteLength - 1;
for (let i = 0; i < len; i++)
retView[i] = encodedView[i] | 128;
retView[len] = encodedView[len];
}
return retView;
}
toString() {
let result = "";
if (this.isHexOnly)
result = pvtsutils12.Convert.ToHex(this.valueHexView);
else {
if (this.isFirstSid) {
let sidValue = this.valueDec;
if (this.valueDec <= 39)
result = "0.";
else {
if (this.valueDec <= 79) {
result = "1.";
sidValue -= 40;
} else {
result = "2.";
sidValue -= 80;
}
}
result += sidValue.toString();
} else
result = this.valueDec.toString();
}
return result;
}
toJSON() {
return {
...super.toJSON(),
valueDec: this.valueDec,
isFirstSid: this.isFirstSid
};
}
};
LocalSidValueBlock.NAME = "sidBlock";
// src/internals/LocalObjectIdentifierValueBlock.ts
var LocalObjectIdentifierValueBlock = class extends ValueBlock {
constructor({
value = EMPTY_STRING,
...parameters
} = {}) {
super(parameters);
this.value = [];
if (value) {
this.fromString(value);
}
}
fromBER(inputBuffer, inputOffset, inputLength) {
let resultOffset = inputOffset;
while (inputLength > 0) {
const sidBlock = new LocalSidValueBlock();
resultOffset = sidBlock.fromBER(inputBuffer, resultOffset, inputLength);
if (resultOffset === -1) {
this.blockLength = 0;
this.error = sidBlock.error;
return resultOffset;
}
if (this.value.length === 0)
sidBlock.isFirstSid = true;
this.blockLength += sidBlock.blockLength;
inputLength -= sidBlock.blockLength;
this.value.push(sidBlock);
}
return resultOffset;
}
toBER(sizeOnly) {
const retBuffers = [];
for (let i = 0; i < this.value.length; i++) {
const valueBuf = this.value[i].toBER(sizeOnly);
if (valueBuf.byteLength === 0) {
this.error = this.value[i].error;
return EMPTY_BUFFER;
}
retBuffers.push(valueBuf);
}
return concat(retBuffers);
}
fromString(string) {
this.value = [];
let pos1 = 0;
let pos2 = 0;
let sid = "";
let flag = false;
do {
pos2 = string.indexOf(".", pos1);
if (pos2 === -1)
sid = string.substring(pos1);
else
sid = string.substring(pos1, pos2);
pos1 = pos2 + 1;
if (flag) {
const sidBlock = this.value[0];
let plus = 0;
switch (sidBlock.valueDec) {
case 0:
break;
case 1:
plus = 40;
break;
case 2:
plus = 80;
break;
default:
this.value = [];
return;
}
const parsedSID = parseInt(sid, 10);
if (isNaN(parsedSID))
return;
sidBlock.valueDec = parsedSID + plus;
flag = false;
} else {
const sidBlock = new LocalSidValueBlock();
if (sid > Number.MAX_SAFE_INTEGER) {
assertBigInt();
const sidValue = BigInt(sid);
sidBlock.valueBigInt = sidValue;
} else {
sidBlock.valueDec = parseInt(sid, 10);
if (isNaN(sidBlock.valueDec))
return;
}
if (!this.value.length) {
sidBlock.isFirstSid = true;
flag = true;
}
this.value.push(sidBlock);
}
} while (pos2 !== -1);
}
toString() {
let result = "";
let isHexOnly = false;
for (let i = 0; i < this.value.length; i++) {
isHexOnly = this.value[i].isHexOnly;
let sidStr = this.value[i].toString();
if (i !== 0)
result = `${result}.`;
if (isHexOnly) {
sidStr = `{${sidStr}}`;
if (this.value[i].isFirstSid)
result = `2.{${sidStr} - 80}`;
else
result += sidStr;
} else
result += sidStr;
}
return result;
}
toJSON() {
const object = {
...super.toJSON(),
value: this.toString(),
sidArray: []
};
for (let i = 0; i < this.value.length; i++) {
object.sidArray.push(this.value[i].toJSON());
}
return object;
}
};
LocalObjectIdentifierValueBlock.NAME = "ObjectIdentifierValueBlock";
// src/ObjectIdentifier.ts
var _ObjectIdentifier = class extends BaseBlock {
/**
* Gets string representation of Object Identifier
* @since 3.0.0
*/
getValue() {
return this.valueBlock.toString();
}
/**
* Sets Object Identifier value from string
* @param value String value
* @since 3.0.0
*/
setValue(value) {
this.valueBlock.fromString(value);
}
constructor(parameters = {}) {
super(parameters, LocalObjectIdentifierValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 6;
}
onAsciiEncoding() {
return `${this.constructor.NAME} : ${this.valueBlock.toString() || "empty"}`;
}
toJSON() {
return {
...super.toJSON(),
value: this.getValue()
};
}
};
var ObjectIdentifier = _ObjectIdentifier;
(() => {
typeStore.ObjectIdentifier = _ObjectIdentifier;
})();
ObjectIdentifier.NAME = "OBJECT IDENTIFIER";
// src/internals/LocalRelativeSidValueBlock.ts
var pvtsutils13 = __toESM(require_build());
var LocalRelativeSidValueBlock = class extends HexBlock(LocalBaseBlock) {
constructor({
valueDec = 0,
...parameters
} = {}) {
super(parameters);
this.valueDec = valueDec;
}
fromBER(inputBuffer, inputOffset, inputLength) {
if (inputLength === 0)
return inputOffset;
const inputView = pvtsutils13.BufferSourceConverter.toUint8Array(inputBuffer);
if (!checkBufferParams(this, inputView, inputOffset, inputLength))
return -1;
const intBuffer = inputView.subarray(inputOffset, inputOffset + inputLength);
this.valueHexView = new Uint8Array(inputLength);
for (let i = 0; i < inputLength; i++) {
this.valueHexView[i] = intBuffer[i] & 127;
this.blockLength++;
if ((intBuffer[i] & 128) === 0)
break;
}
const tempView = new Uint8Array(this.blockLength);
for (let i = 0; i < this.blockLength; i++)
tempView[i] = this.valueHexView[i];
this.valueHexView = tempView;
if ((intBuffer[this.blockLength - 1] & 128) !== 0) {
this.error = "End of input reached before message was fully decoded";
return -1;
}
if (this.valueHexView[0] === 0)
this.warnings.push("Needlessly long format of SID encoding");
if (this.blockLength <= 8)
this.valueDec = utilFromBase(this.valueHexView, 7);
else {
this.isHexOnly = true;
this.warnings.push("Too big SID for decoding, hex only");
}
return inputOffset + this.blockLength;
}
toBER(sizeOnly) {
if (this.isHexOnly) {
if (sizeOnly)
return new ArrayBuffer(this.valueHexView.byteLength);
const curView = this.valueHexView;
const retView2 = new Uint8Array(this.blockLength);
for (let i = 0; i < this.blockLength - 1; i++)
retView2[i] = curView[i] | 128;
retView2[this.blockLength - 1] = curView[this.blockLength - 1];
return retView2.buffer;
}
const encodedBuf = utilToBase(this.valueDec, 7);
if (encodedBuf.byteLength === 0) {
this.error = "Error during encoding SID value";
return EMPTY_BUFFER;
}
const retView = new Uint8Array(encodedBuf.byteLength);
if (!sizeOnly) {
const encodedView = new Uint8Array(encodedBuf);
const len = encodedBuf.byteLength - 1;
for (let i = 0; i < len; i++)
retView[i] = encodedView[i] | 128;
retView[len] = encodedView[len];
}
return retView.buffer;
}
toString() {
let result = "";
if (this.isHexOnly)
result = pvtsutils13.Convert.ToHex(this.valueHexView);
else {
result = this.valueDec.toString();
}
return result;
}
toJSON() {
return {
...super.toJSON(),
valueDec: this.valueDec
};
}
};
LocalRelativeSidValueBlock.NAME = "relativeSidBlock";
// src/internals/LocalRelativeObjectIdentifierValueBlock.ts
var LocalRelativeObjectIdentifierValueBlock = class extends ValueBlock {
constructor({
value = EMPTY_STRING,
...parameters
} = {}) {
super(parameters);
this.value = [];
if (value) {
this.fromString(value);
}
}
fromBER(inputBuffer, inputOffset, inputLength) {
let resultOffset = inputOffset;
while (inputLength > 0) {
const sidBlock = new LocalRelativeSidValueBlock();
resultOffset = sidBlock.fromBER(inputBuffer, resultOffset, inputLength);
if (resultOffset === -1) {
this.blockLength = 0;
this.error = sidBlock.error;
return resultOffset;
}
this.blockLength += sidBlock.blockLength;
inputLength -= sidBlock.blockLength;
this.value.push(sidBlock);
}
return resultOffset;
}
toBER(sizeOnly, writer) {
const retBuffers = [];
for (let i = 0; i < this.value.length; i++) {
const valueBuf = this.value[i].toBER(sizeOnly);
if (valueBuf.byteLength === 0) {
this.error = this.value[i].error;
return EMPTY_BUFFER;
}
retBuffers.push(valueBuf);
}
return concat(retBuffers);
}
fromString(string) {
this.value = [];
let pos1 = 0;
let pos2 = 0;
let sid = "";
do {
pos2 = string.indexOf(".", pos1);
if (pos2 === -1)
sid = string.substring(pos1);
else
sid = string.substring(pos1, pos2);
pos1 = pos2 + 1;
const sidBlock = new LocalRelativeSidValueBlock();
sidBlock.valueDec = parseInt(sid, 10);
if (isNaN(sidBlock.valueDec))
return true;
this.value.push(sidBlock);
} while (pos2 !== -1);
return true;
}
toString() {
let result = "";
let isHexOnly = false;
for (let i = 0; i < this.value.length; i++) {
isHexOnly = this.value[i].isHexOnly;
let sidStr = this.value[i].toString();
if (i !== 0)
result = `${result}.`;
if (isHexOnly) {
sidStr = `{${sidStr}}`;
result += sidStr;
} else
result += sidStr;
}
return result;
}
toJSON() {
const object = {
...super.toJSON(),
value: this.toString(),
sidArray: []
};
for (let i = 0; i < this.value.length; i++)
object.sidArray.push(this.value[i].toJSON());
return object;
}
};
LocalRelativeObjectIdentifierValueBlock.NAME = "RelativeObjectIdentifierValueBlock";
// src/RelativeObjectIdentifier.ts
var _RelativeObjectIdentifier = class extends BaseBlock {
/**
* Gets string representation of Relative Object Identifier
* @since 3.0.0
*/
getValue() {
return this.valueBlock.toString();
}
/**
* Sets Relative Object Identifier value from string
* @param value String value
* @since 3.0.0
*/
setValue(value) {
this.valueBlock.fromString(value);
}
constructor(parameters = {}) {
super(parameters, LocalRelativeObjectIdentifierValueBlock);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 13;
}
onAsciiEncoding() {
return `${this.constructor.NAME} : ${this.valueBlock.toString() || "empty"}`;
}
toJSON() {
return {
...super.toJSON(),
value: this.getValue()
};
}
};
var RelativeObjectIdentifier = _RelativeObjectIdentifier;
(() => {
typeStore.RelativeObjectIdentifier = _RelativeObjectIdentifier;
})();
RelativeObjectIdentifier.NAME = "RelativeObjectIdentifier";
// src/Sequence.ts
var _Sequence = class extends Constructed {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 16;
}
};
var Sequence = _Sequence;
(() => {
typeStore.Sequence = _Sequence;
})();
Sequence.NAME = "SEQUENCE";
// src/Set.ts
var _Set = class extends Constructed {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 17;
}
};
var Set = _Set;
(() => {
typeStore.Set = _Set;
})();
Set.NAME = "SET";
// src/internals/LocalUtf8StringValueBlock.ts
var pvtsutils15 = __toESM(require_build());
// src/internals/LocalSimpleStringBlock.ts
var pvtsutils14 = __toESM(require_build());
// src/internals/LocalStringValueBlock.ts
var LocalStringValueBlock = class extends HexBlock(ValueBlock) {
constructor({
...parameters
} = {}) {
super(parameters);
this.isHexOnly = true;
this.value = EMPTY_STRING;
}
toJSON() {
return {
...super.toJSON(),
value: this.value
};
}
};
LocalStringValueBlock.NAME = "StringValueBlock";
// src/internals/LocalSimpleStringValueBlock.ts
var LocalSimpleStringValueBlock = class extends LocalStringValueBlock {
};
LocalSimpleStringValueBlock.NAME = "SimpleStringValueBlock";
// src/internals/LocalSimpleStringBlock.ts
var LocalSimpleStringBlock = class extends BaseStringBlock {
constructor({
...parameters
} = {}) {
super(parameters, LocalSimpleStringValueBlock);
}
fromBuffer(inputBuffer) {
this.valueBlock.value = String.fromCharCode.apply(null, pvtsutils14.BufferSourceConverter.toUint8Array(inputBuffer));
}
fromString(inputString) {
const strLen = inputString.length;
const view = this.valueBlock.valueHexView = new Uint8Array(strLen);
for (let i = 0; i < strLen; i++)
view[i] = inputString.charCodeAt(i);
this.valueBlock.value = inputString;
}
};
LocalSimpleStringBlock.NAME = "SIMPLE STRING";
// src/internals/LocalUtf8StringValueBlock.ts
var LocalUtf8StringValueBlock = class extends LocalSimpleStringBlock {
fromBuffer(inputBuffer) {
this.valueBlock.valueHexView = pvtsutils15.BufferSourceConverter.toUint8Array(inputBuffer);
try {
this.valueBlock.value = pvtsutils15.Convert.ToUtf8String(inputBuffer);
} catch (ex) {
this.warnings.push(`Error during "decodeURIComponent": ${ex}, using raw string`);
this.valueBlock.value = pvtsutils15.Convert.ToBinary(inputBuffer);
}
}
fromString(inputString) {
this.valueBlock.valueHexView = new Uint8Array(pvtsutils15.Convert.FromUtf8String(inputString));
this.valueBlock.value = inputString;
}
};
LocalUtf8StringValueBlock.NAME = "Utf8StringValueBlock";
// src/Utf8String.ts
var _Utf8String = class extends LocalUtf8StringValueBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 12;
}
};
var Utf8String = _Utf8String;
(() => {
typeStore.Utf8String = _Utf8String;
})();
Utf8String.NAME = "UTF8String";
// src/internals/LocalBmpStringValueBlock.ts
var pvtsutils16 = __toESM(require_build());
var LocalBmpStringValueBlock = class extends LocalSimpleStringBlock {
fromBuffer(inputBuffer) {
this.valueBlock.value = pvtsutils16.Convert.ToUtf16String(inputBuffer);
this.valueBlock.valueHexView = pvtsutils16.BufferSourceConverter.toUint8Array(inputBuffer);
}
fromString(inputString) {
this.valueBlock.value = inputString;
this.valueBlock.valueHexView = new Uint8Array(pvtsutils16.Convert.FromUtf16String(inputString));
}
};
LocalBmpStringValueBlock.NAME = "BmpStringValueBlock";
// src/BmpString.ts
var _BmpString = class extends LocalBmpStringValueBlock {
constructor({
...parameters
} = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 30;
}
};
var BmpString = _BmpString;
(() => {
typeStore.BmpString = _BmpString;
})();
BmpString.NAME = "BMPString";
// src/internals/LocalUniversalStringValueBlockParams.ts
var LocalUniversalStringValueBlock = class extends LocalSimpleStringBlock {
fromBuffer(inputBuffer) {
const copyBuffer = ArrayBuffer.isView(inputBuffer) ? inputBuffer.slice().buffer : inputBuffer.slice(0);
const valueView = new Uint8Array(copyBuffer);
for (let i = 0; i < valueView.length; i += 4) {
valueView[i] = valueView[i + 3];
valueView[i + 1] = valueView[i + 2];
valueView[i + 2] = 0;
valueView[i + 3] = 0;
}
this.valueBlock.value = String.fromCharCode.apply(null, new Uint32Array(copyBuffer));
}
fromString(inputString) {
const strLength = inputString.length;
const valueHexView = this.valueBlock.valueHexView = new Uint8Array(strLength * 4);
for (let i = 0; i < strLength; i++) {
const codeBuf = utilToBase(inputString.charCodeAt(i), 8);
const codeView = new Uint8Array(codeBuf);
if (codeView.length > 4)
continue;
const dif = 4 - codeView.length;
for (let j = codeView.length - 1; j >= 0; j--)
valueHexView[i * 4 + j + dif] = codeView[j];
}
this.valueBlock.value = inputString;
}
};
LocalUniversalStringValueBlock.NAME = "UniversalStringValueBlock";
// src/UniversalString.ts
var _UniversalString = class extends LocalUniversalStringValueBlock {
constructor({
...parameters
} = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 28;
}
};
var UniversalString = _UniversalString;
(() => {
typeStore.UniversalString = _UniversalString;
})();
UniversalString.NAME = "UniversalString";
// src/NumericString.ts
var _NumericString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 18;
}
};
var NumericString = _NumericString;
(() => {
typeStore.NumericString = _NumericString;
})();
NumericString.NAME = "NumericString";
// src/PrintableString.ts
var _PrintableString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 19;
}
};
var PrintableString = _PrintableString;
(() => {
typeStore.PrintableString = _PrintableString;
})();
PrintableString.NAME = "PrintableString";
// src/TeletexString.ts
var _TeletexString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 20;
}
};
var TeletexString = _TeletexString;
(() => {
typeStore.TeletexString = _TeletexString;
})();
TeletexString.NAME = "TeletexString";
// src/VideotexString.ts
var _VideotexString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 21;
}
};
var VideotexString = _VideotexString;
(() => {
typeStore.VideotexString = _VideotexString;
})();
VideotexString.NAME = "VideotexString";
// src/IA5String.ts
var _IA5String = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 22;
}
};
var IA5String = _IA5String;
(() => {
typeStore.IA5String = _IA5String;
})();
IA5String.NAME = "IA5String";
// src/GraphicString.ts
var _GraphicString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 25;
}
};
var GraphicString = _GraphicString;
(() => {
typeStore.GraphicString = _GraphicString;
})();
GraphicString.NAME = "GraphicString";
// src/VisibleString.ts
var _VisibleString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 26;
}
};
var VisibleString = _VisibleString;
(() => {
typeStore.VisibleString = _VisibleString;
})();
VisibleString.NAME = "VisibleString";
// src/GeneralString.ts
var _GeneralString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 27;
}
};
var GeneralString = _GeneralString;
(() => {
typeStore.GeneralString = _GeneralString;
})();
GeneralString.NAME = "GeneralString";
// src/CharacterString.ts
var _CharacterString = class extends LocalSimpleStringBlock {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 29;
}
};
var CharacterString = _CharacterString;
(() => {
typeStore.CharacterString = _CharacterString;
})();
CharacterString.NAME = "CharacterString";
// src/UTCTime.ts
var pvtsutils17 = __toESM(require_build());
var _UTCTime = class extends VisibleString {
constructor({
value,
valueDate,
...parameters
} = {}) {
super(parameters);
this.year = 0;
this.month = 0;
this.day = 0;
this.hour = 0;
this.minute = 0;
this.second = 0;
if (value) {
this.fromString(value);
this.valueBlock.valueHexView = new Uint8Array(value.length);
for (let i = 0; i < value.length; i++)
this.valueBlock.valueHexView[i] = value.charCodeAt(i);
}
if (valueDate) {
this.fromDate(valueDate);
this.valueBlock.valueHexView = new Uint8Array(this.toBuffer());
}
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 23;
}
fromBuffer(inputBuffer) {
this.fromString(String.fromCharCode.apply(null, pvtsutils17.BufferSourceConverter.toUint8Array(inputBuffer)));
}
/**
* Function converting ASN.1 internal string into ArrayBuffer
* @returns
*/
toBuffer() {
const str = this.toString();
const buffer = new ArrayBuffer(str.length);
const view = new Uint8Array(buffer);
for (let i = 0; i < str.length; i++)
view[i] = str.charCodeAt(i);
return buffer;
}
/**
* Function converting "Date" object into ASN.1 internal string
* @param {!Date} inputDate JavaScript "Date" object
*/
fromDate(inputDate) {
this.year = inputDate.getUTCFullYear();
this.month = inputDate.getUTCMonth() + 1;
this.day = inputDate.getUTCDate();
this.hour = inputDate.getUTCHours();
this.minute = inputDate.getUTCMinutes();
this.second = inputDate.getUTCSeconds();
}
toDate() {
return new Date(Date.UTC(this.year, this.month - 1, this.day, this.hour, this.minute, this.second));
}
fromString(inputString) {
const parser = /(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})Z/ig;
const parserArray = parser.exec(inputString);
if (parserArray === null) {
this.error = "Wrong input string for conversion";
return;
}
const year = parseInt(parserArray[1], 10);
if (year >= 50)
this.year = 1900 + year;
else
this.year = 2e3 + year;
this.month = parseInt(parserArray[2], 10);
this.day = parseInt(parserArray[3], 10);
this.hour = parseInt(parserArray[4], 10);
this.minute = parseInt(parserArray[5], 10);
this.second = parseInt(parserArray[6], 10);
}
toString(encoding = "iso") {
if (encoding === "iso") {
const outputArray = new Array(7);
outputArray[0] = padNumber(this.year < 2e3 ? this.year - 1900 : this.year - 2e3, 2);
outputArray[1] = padNumber(this.month, 2);
outputArray[2] = padNumber(this.day, 2);
outputArray[3] = padNumber(this.hour, 2);
outputArray[4] = padNumber(this.minute, 2);
outputArray[5] = padNumber(this.second, 2);
outputArray[6] = "Z";
return outputArray.join("");
}
return super.toString(encoding);
}
onAsciiEncoding() {
return `${this.constructor.NAME} : ${this.toDate().toISOString()}`;
}
toJSON() {
return {
...super.toJSON(),
year: this.year,
month: this.month,
day: this.day,
hour: this.hour,
minute: this.minute,
second: this.second
};
}
};
var UTCTime = _UTCTime;
(() => {
typeStore.UTCTime = _UTCTime;
})();
UTCTime.NAME = "UTCTime";
// src/GeneralizedTime.ts
var _GeneralizedTime = class extends UTCTime {
constructor(parameters = {}) {
var _a;
super(parameters);
(_a = this.millisecond) != null ? _a : this.millisecond = 0;
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 24;
}
fromDate(inputDate) {
super.fromDate(inputDate);
this.millisecond = inputDate.getUTCMilliseconds();
}
toDate() {
return new Date(Date.UTC(this.year, this.month - 1, this.day, this.hour, this.minute, this.second, this.millisecond));
}
fromString(inputString) {
let isUTC = false;
let timeString = "";
let dateTimeString = "";
let fractionPart = 0;
let parser;
let hourDifference = 0;
let minuteDifference = 0;
if (inputString[inputString.length - 1] === "Z") {
timeString = inputString.substring(0, inputString.length - 1);
isUTC = true;
} else {
const number = new Number(inputString[inputString.length - 1]);
if (isNaN(number.valueOf()))
throw new Error("Wrong input string for conversion");
timeString = inputString;
}
if (isUTC) {
if (timeString.indexOf("+") !== -1)
throw new Error("Wrong input string for conversion");
if (timeString.indexOf("-") !== -1)
throw new Error("Wrong input string for conversion");
} else {
let multiplier = 1;
let differencePosition = timeString.indexOf("+");
let differenceString = "";
if (differencePosition === -1) {
differencePosition = timeString.indexOf("-");
multiplier = -1;
}
if (differencePosition !== -1) {
differenceString = timeString.substring(differencePosition + 1);
timeString = timeString.substring(0, differencePosition);
if (differenceString.length !== 2 && differenceString.length !== 4)
throw new Error("Wrong input string for conversion");
let number = parseInt(differenceString.substring(0, 2), 10);
if (isNaN(number.valueOf()))
throw new Error("Wrong input string for conversion");
hourDifference = multiplier * number;
if (differenceString.length === 4) {
number = parseInt(differenceString.substring(2, 4), 10);
if (isNaN(number.valueOf()))
throw new Error("Wrong input string for conversion");
minuteDifference = multiplier * number;
}
}
}
let fractionPointPosition = timeString.indexOf(".");
if (fractionPointPosition === -1)
fractionPointPosition = timeString.indexOf(",");
if (fractionPointPosition !== -1) {
const fractionPartCheck = new Number(`0${timeString.substring(fractionPointPosition)}`);
if (isNaN(fractionPartCheck.valueOf()))
throw new Error("Wrong input string for conversion");
fractionPart = fractionPartCheck.valueOf();
dateTimeString = timeString.substring(0, fractionPointPosition);
} else
dateTimeString = timeString;
switch (true) {
case dateTimeString.length === 8:
parser = /(\d{4})(\d{2})(\d{2})/ig;
if (fractionPointPosition !== -1)
throw new Error("Wrong input string for conversion");
break;
case dateTimeString.length === 10:
parser = /(\d{4})(\d{2})(\d{2})(\d{2})/ig;
if (fractionPointPosition !== -1) {
let fractionResult = 60 * fractionPart;
this.minute = Math.floor(fractionResult);
fractionResult = 60 * (fractionResult - this.minute);
this.second = Math.floor(fractionResult);
fractionResult = 1e3 * (fractionResult - this.second);
this.millisecond = Math.floor(fractionResult);
}
break;
case dateTimeString.length === 12:
parser = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})/ig;
if (fractionPointPosition !== -1) {
let fractionResult = 60 * fractionPart;
this.second = Math.floor(fractionResult);
fractionResult = 1e3 * (fractionResult - this.second);
this.millisecond = Math.floor(fractionResult);
}
break;
case dateTimeString.length === 14:
parser = /(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/ig;
if (fractionPointPosition !== -1) {
const fractionResult = 1e3 * fractionPart;
this.millisecond = Math.floor(fractionResult);
}
break;
default:
throw new Error("Wrong input string for conversion");
}
const parserArray = parser.exec(dateTimeString);
if (parserArray === null)
throw new Error("Wrong input string for conversion");
for (let j = 1; j < parserArray.length; j++) {
switch (j) {
case 1:
this.year = parseInt(parserArray[j], 10);
break;
case 2:
this.month = parseInt(parserArray[j], 10);
break;
case 3:
this.day = parseInt(parserArray[j], 10);
break;
case 4:
this.hour = parseInt(parserArray[j], 10) + hourDifference;
break;
case 5:
this.minute = parseInt(parserArray[j], 10) + minuteDifference;
break;
case 6:
this.second = parseInt(parserArray[j], 10);
break;
default:
throw new Error("Wrong input string for conversion");
}
}
if (isUTC === false) {
const tempDate = new Date(this.year, this.month, this.day, this.hour, this.minute, this.second, this.millisecond);
this.year = tempDate.getUTCFullYear();
this.month = tempDate.getUTCMonth();
this.day = tempDate.getUTCDay();
this.hour = tempDate.getUTCHours();
this.minute = tempDate.getUTCMinutes();
this.second = tempDate.getUTCSeconds();
this.millisecond = tempDate.getUTCMilliseconds();
}
}
toString(encoding = "iso") {
if (encoding === "iso") {
const outputArray = [];
outputArray.push(padNumber(this.year, 4));
outputArray.push(padNumber(this.month, 2));
outputArray.push(padNumber(this.day, 2));
outputArray.push(padNumber(this.hour, 2));
outputArray.push(padNumber(this.minute, 2));
outputArray.push(padNumber(this.second, 2));
if (this.millisecond !== 0) {
outputArray.push(".");
outputArray.push(padNumber(this.millisecond, 3));
}
outputArray.push("Z");
return outputArray.join("");
}
return super.toString(encoding);
}
toJSON() {
return {
...super.toJSON(),
millisecond: this.millisecond
};
}
};
var GeneralizedTime = _GeneralizedTime;
(() => {
typeStore.GeneralizedTime = _GeneralizedTime;
})();
GeneralizedTime.NAME = "GeneralizedTime";
// src/DATE.ts
var _DATE = class extends Utf8String {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 31;
}
};
var DATE = _DATE;
(() => {
typeStore.DATE = _DATE;
})();
DATE.NAME = "DATE";
// src/TimeOfDay.ts
var _TimeOfDay = class extends Utf8String {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 32;
}
};
var TimeOfDay = _TimeOfDay;
(() => {
typeStore.TimeOfDay = _TimeOfDay;
})();
TimeOfDay.NAME = "TimeOfDay";
// src/DateTime.ts
var _DateTime = class extends Utf8String {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 33;
}
};
var DateTime = _DateTime;
(() => {
typeStore.DateTime = _DateTime;
})();
DateTime.NAME = "DateTime";
// src/Duration.ts
var _Duration = class extends Utf8String {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 34;
}
};
var Duration = _Duration;
(() => {
typeStore.Duration = _Duration;
})();
Duration.NAME = "Duration";
// src/TIME.ts
var _TIME = class extends Utf8String {
constructor(parameters = {}) {
super(parameters);
this.idBlock.tagClass = 1;
this.idBlock.tagNumber = 14;
}
};
var TIME = _TIME;
(() => {
typeStore.TIME = _TIME;
})();
TIME.NAME = "TIME";
// src/Any.ts
var Any = class {
constructor({
name = EMPTY_STRING,
optional = false
} = {}) {
this.name = name;
this.optional = optional;
}
};
// src/Choice.ts
var Choice = class extends Any {
constructor({
value = [],
...parameters
} = {}) {
super(parameters);
this.value = value;
}
};
// src/Repeated.ts
var Repeated = class extends Any {
constructor({
value = new Any(),
local = false,
...parameters
} = {}) {
super(parameters);
this.value = value;
this.local = local;
}
};
// src/RawData.ts
var pvtsutils18 = __toESM(require_build());
var RawData = class {
/**
* @deprecated Since v3.0.0
*/
get data() {
return this.dataView.slice().buffer;
}
/**
* @deprecated Since v3.0.0
*/
set data(value) {
this.dataView = pvtsutils18.BufferSourceConverter.toUint8Array(value);
}
constructor({ data = EMPTY_VIEW } = {}) {
this.dataView = pvtsutils18.BufferSourceConverter.toUint8Array(data);
}
fromBER(inputBuffer, inputOffset, inputLength) {
const endLength = inputOffset + inputLength;
this.dataView = pvtsutils18.BufferSourceConverter.toUint8Array(inputBuffer).subarray(inputOffset, endLength);
return endLength;
}
toBER(sizeOnly) {
return this.dataView.slice().buffer;
}
};
// src/schema.ts
var pvtsutils19 = __toESM(require_build());
function compareSchema(root, inputData, inputSchema) {
if (inputSchema instanceof Choice) {
const choiceResult = false;
for (let j = 0; j < inputSchema.value.length; j++) {
const result = compareSchema(root, inputData, inputSchema.value[j]);
if (result.verified) {
return {
verified: true,
result: root
};
}
}
if (choiceResult === false) {
const _result = {
verified: false,
result: {
error: "Wrong values for Choice type"
}
};
if (inputSchema.hasOwnProperty(NAME))
_result.name = inputSchema.name;
return _result;
}
}
if (inputSchema instanceof Any) {
if (inputSchema.hasOwnProperty(NAME))
root[inputSchema.name] = inputData;
return {
verified: true,
result: root
};
}
if (root instanceof Object === false) {
return {
verified: false,
result: { error: "Wrong root object" }
};
}
if (inputData instanceof Object === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 data" }
};
}
if (inputSchema instanceof Object === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (ID_BLOCK in inputSchema === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (FROM_BER in inputSchema.idBlock === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (TO_BER in inputSchema.idBlock === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
const encodedId = inputSchema.idBlock.toBER(false);
if (encodedId.byteLength === 0) {
return {
verified: false,
result: { error: "Error encoding idBlock for ASN.1 schema" }
};
}
const decodedOffset = inputSchema.idBlock.fromBER(encodedId, 0, encodedId.byteLength);
if (decodedOffset === -1) {
return {
verified: false,
result: { error: "Error decoding idBlock for ASN.1 schema" }
};
}
if (inputSchema.idBlock.hasOwnProperty(TAG_CLASS) === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (inputSchema.idBlock.tagClass !== inputData.idBlock.tagClass) {
return {
verified: false,
result: root
};
}
if (inputSchema.idBlock.hasOwnProperty(TAG_NUMBER) === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (inputSchema.idBlock.tagNumber !== inputData.idBlock.tagNumber) {
return {
verified: false,
result: root
};
}
if (inputSchema.idBlock.hasOwnProperty(IS_CONSTRUCTED) === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (inputSchema.idBlock.isConstructed !== inputData.idBlock.isConstructed) {
return {
verified: false,
result: root
};
}
if (!(IS_HEX_ONLY in inputSchema.idBlock)) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
if (inputSchema.idBlock.isHexOnly !== inputData.idBlock.isHexOnly) {
return {
verified: false,
result: root
};
}
if (inputSchema.idBlock.isHexOnly) {
if (VALUE_HEX_VIEW in inputSchema.idBlock === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema" }
};
}
const schemaView = inputSchema.idBlock.valueHexView;
const asn1View = inputData.idBlock.valueHexView;
if (schemaView.length !== asn1View.length) {
return {
verified: false,
result: root
};
}
for (let i = 0; i < schemaView.length; i++) {
if (schemaView[i] !== asn1View[1]) {
return {
verified: false,
result: root
};
}
}
}
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name)
root[inputSchema.name] = inputData;
}
if (inputSchema instanceof typeStore.Constructed) {
let admission = 0;
let result = {
verified: false,
result: {
error: "Unknown error"
}
};
let maxLength = inputSchema.valueBlock.value.length;
if (maxLength > 0) {
if (inputSchema.valueBlock.value[0] instanceof Repeated) {
maxLength = inputData.valueBlock.value.length;
}
}
if (maxLength === 0) {
return {
verified: true,
result: root
};
}
if (inputData.valueBlock.value.length === 0 && inputSchema.valueBlock.value.length !== 0) {
let _optional = true;
for (let i = 0; i < inputSchema.valueBlock.value.length; i++)
_optional = _optional && (inputSchema.valueBlock.value[i].optional || false);
if (_optional) {
return {
verified: true,
result: root
};
}
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name)
delete root[inputSchema.name];
}
root.error = "Inconsistent object length";
return {
verified: false,
result: root
};
}
for (let i = 0; i < maxLength; i++) {
if (i - admission >= inputData.valueBlock.value.length) {
if (inputSchema.valueBlock.value[i].optional === false) {
const _result = {
verified: false,
result: root
};
root.error = "Inconsistent length between ASN.1 data and schema";
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name) {
delete root[inputSchema.name];
_result.name = inputSchema.name;
}
}
return _result;
}
} else {
if (inputSchema.valueBlock.value[0] instanceof Repeated) {
result = compareSchema(root, inputData.valueBlock.value[i], inputSchema.valueBlock.value[0].value);
if (result.verified === false) {
if (inputSchema.valueBlock.value[0].optional)
admission++;
else {
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name)
delete root[inputSchema.name];
}
return result;
}
}
if (NAME in inputSchema.valueBlock.value[0] && inputSchema.valueBlock.value[0].name.length > 0) {
let arrayRoot = {};
if (LOCAL in inputSchema.valueBlock.value[0] && inputSchema.valueBlock.value[0].local)
arrayRoot = inputData;
else
arrayRoot = root;
if (typeof arrayRoot[inputSchema.valueBlock.value[0].name] === "undefined")
arrayRoot[inputSchema.valueBlock.value[0].name] = [];
arrayRoot[inputSchema.valueBlock.value[0].name].push(inputData.valueBlock.value[i]);
}
} else {
result = compareSchema(root, inputData.valueBlock.value[i - admission], inputSchema.valueBlock.value[i]);
if (result.verified === false) {
if (inputSchema.valueBlock.value[i].optional)
admission++;
else {
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name)
delete root[inputSchema.name];
}
return result;
}
}
}
}
}
if (result.verified === false) {
const _result = {
verified: false,
result: root
};
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name) {
delete root[inputSchema.name];
_result.name = inputSchema.name;
}
}
return _result;
}
return {
verified: true,
result: root
};
}
if (inputSchema.primitiveSchema && VALUE_HEX_VIEW in inputData.valueBlock) {
const asn1 = localFromBER(inputData.valueBlock.valueHexView);
if (asn1.offset === -1) {
const _result = {
verified: false,
result: asn1.result
};
if (inputSchema.name) {
inputSchema.name = inputSchema.name.replace(/^\s+|\s+$/g, EMPTY_STRING);
if (inputSchema.name) {
delete root[inputSchema.name];
_result.name = inputSchema.name;
}
}
return _result;
}
return compareSchema(root, asn1.result, inputSchema.primitiveSchema);
}
return {
verified: true,
result: root
};
}
function verifySchema(inputBuffer, inputSchema) {
if (inputSchema instanceof Object === false) {
return {
verified: false,
result: { error: "Wrong ASN.1 schema type" }
};
}
const asn1 = localFromBER(pvtsutils19.BufferSourceConverter.toUint8Array(inputBuffer));
if (asn1.offset === -1) {
return {
verified: false,
result: asn1.result
};
}
return compareSchema(asn1.result, asn1.result, inputSchema);
}
export {
src_exports as asn1js
};
/*! Bundled license information:
pvtsutils/build/index.js:
(*!
* MIT License
*
* Copyright (c) 2017-2022 Peculiar Ventures, LLC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*)
pvutils/build/utils.es.js:
(*!
Copyright (c) Peculiar Ventures, LLC
*)
*/