Merge branch 'master' into push-input-through-postmessage

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kenduguay1 2025-05-09 10:29:09 -04:00 committed by GitHub
commit 85a3a18570
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34 changed files with 4499 additions and 538 deletions

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@ -72,6 +72,8 @@
"Avro to JSON",
"CBOR Encode",
"CBOR Decode",
"YAML to JSON",
"JSON to YAML",
"Caret/M-decode",
"Rison Encode",
"Rison Decode",
@ -193,7 +195,9 @@
"Parse SSH Host Key",
"Parse CSR",
"Public Key from Certificate",
"Public Key from Private Key"
"Public Key from Private Key",
"SM2 Encrypt",
"SM2 Decrypt"
]
},
{
@ -441,9 +445,7 @@
"Fletcher-64 Checksum",
"Adler-32 Checksum",
"Luhn Checksum",
"CRC-8 Checksum",
"CRC-16 Checksum",
"CRC-32 Checksum",
"CRC Checksum",
"TCP/IP Checksum"
]
},
@ -465,8 +467,10 @@
"CSS Minify",
"XPath expression",
"JPath expression",
"Jq",
"CSS selector",
"PHP Deserialize",
"PHP Serialize",
"Microsoft Script Decoder",
"Strip HTML tags",
"Diff",

23
src/core/lib/Base32.mjs Normal file
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@ -0,0 +1,23 @@
// import Utils from "../Utils.mjs";
/**
* Base32 resources.
*
* @author Peter C-S [petercs@purelymail.com]
* @license Apache-2.0
*/
/**
* Base32 alphabets.
*/
export const ALPHABET_OPTIONS = [
{
name: "Standard", // https://www.rfc-editor.org/rfc/rfc4648#section-6
value: "A-Z2-7=",
},
{
name: "Hex Extended", // https://www.rfc-editor.org/rfc/rfc4648#section-7
value: "0-9A-V=",
},
];

258
src/core/lib/SM2.mjs Normal file
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@ -0,0 +1,258 @@
/**
* Utilities and operations utilized for SM2 encryption and decryption
* @author flakjacket95 [dflack95@gmail.com]
* @copyright Crown Copyright 2024
* @license Apache-2.0
*/
import OperationError from "../errors/OperationError.mjs";
import { fromHex } from "../lib/Hex.mjs";
import Utils from "../Utils.mjs";
import Sm3 from "crypto-api/src/hasher/sm3.mjs";
import {toHex} from "crypto-api/src/encoder/hex.mjs";
import r from "jsrsasign";
/**
* SM2 Class for encryption and decryption operations
*/
export class SM2 {
/**
* Constructor for SM2 class; sets up with the curve and the output format as specified in user args
*
* @param {*} curve
* @param {*} format
*/
constructor(curve, format) {
this.ecParams = null;
this.rng = new r.SecureRandom();
/*
For any additional curve definitions utilized by SM2, add another block like the below for that curve, then add the curve name to the Curve selection dropdown
*/
r.crypto.ECParameterDB.regist(
"sm2p256v1", // name / p = 2**256 - 2**224 - 2**96 + 2**64 - 1
256,
"FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFF", // p
"FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF00000000FFFFFFFFFFFFFFFC", // a
"28E9FA9E9D9F5E344D5A9E4BCF6509A7F39789F515AB8F92DDBCBD414D940E93", // b
"FFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFF7203DF6B21C6052B53BBF40939D54123", // n
"1", // h
"32C4AE2C1F1981195F9904466A39C9948FE30BBFF2660BE1715A4589334C74C7", // gx
"BC3736A2F4F6779C59BDCEE36B692153D0A9877CC62A474002DF32E52139F0A0", // gy
[]
); // alias
this.ecParams = r.crypto.ECParameterDB.getByName(curve);
this.format = format;
}
/**
* Set the public key coordinates for the SM2 class
*
* @param {string} publicKeyX
* @param {string} publicKeyY
*/
setPublicKey(publicKeyX, publicKeyY) {
/*
* TODO: This needs some additional length validation; and checking for errors in the decoding process
* TODO: Can probably support other public key encoding methods here as well in the future
*/
this.publicKey = this.ecParams.curve.decodePointHex("04" + publicKeyX + publicKeyY);
if (this.publicKey.isInfinity()) {
throw new OperationError("Invalid Public Key");
}
}
/**
* Set the private key value for the SM2 class
*
* @param {string} privateKey
*/
setPrivateKey(privateKeyHex) {
this.privateKey = new r.BigInteger(privateKeyHex, 16);
}
/**
* Main encryption function; takes user input, processes encryption and returns the result in hex (with the components arranged as configured by the user args)
*
* @param {*} input
* @returns {string}
*/
encrypt(input) {
const G = this.ecParams.G;
/*
* Compute a new, random public key along the same elliptic curve to form the starting point for our encryption process (record the resulting X and Y as hex to provide as part of the operation output)
* k: Randomly generated BigInteger
* c1: Result of dotting our curve generator point `G` with the value of `k`
*/
const k = this.generatePublicKey();
const c1 = G.multiply(k);
const [hexC1X, hexC1Y] = this.getPointAsHex(c1);
/*
* Compute p2 (secret) using the public key, and the chosen k value above
*/
const p2 = this.publicKey.multiply(k);
/*
* Compute the C3 SM3 hash before we transform the array
*/
const c3 = this.c3(p2, input);
/*
* Genreate a proper length encryption key, XOR iteratively, and convert newly encrypted data to hex
*/
const key = this.kdf(p2, input.byteLength);
for (let i = 0; i < input.byteLength; i++) {
input[i] ^= Utils.ord(key[i]);
}
const c2 = Buffer.from(input).toString("hex");
/*
* Check user input specs; order the output components as selected
*/
if (this.format === "C1C3C2") {
return hexC1X + hexC1Y + c3 + c2;
} else {
return hexC1X + hexC1Y + c2 + c3;
}
}
/**
* Function to decrypt an SM2 encrypted message
*
* @param {*} input
*/
decrypt(input) {
const c1X = input.slice(0, 64);
const c1Y = input.slice(64, 128);
let c3 = "";
let c2 = "";
if (this.format === "C1C3C2") {
c3 = input.slice(128, 192);
c2 = input.slice(192);
} else {
c2 = input.slice(128, -64);
c3 = input.slice(-64);
}
c2 = Uint8Array.from(fromHex(c2));
const c1 = this.ecParams.curve.decodePointHex("04" + c1X + c1Y);
/*
* Compute the p2 (secret) value by taking the C1 point provided in the encrypted package, and multiplying by the private k value
*/
const p2 = c1.multiply(this.privateKey);
/*
* Similar to encryption; compute sufficient length key material and XOR the input data to recover the original message
*/
const key = this.kdf(p2, c2.byteLength);
for (let i = 0; i < c2.byteLength; i++) {
c2[i] ^= Utils.ord(key[i]);
}
const check = this.c3(p2, c2);
if (check === c3) {
return c2.buffer;
} else {
throw new OperationError("Decryption Error -- Computed Hashes Do Not Match");
}
}
/**
* Generates a large random number
*
* @param {*} limit
* @returns
*/
getBigRandom(limit) {
return new r.BigInteger(limit.bitLength(), this.rng)
.mod(limit.subtract(r.BigInteger.ONE))
.add(r.BigInteger.ONE);
}
/**
* Helper function for generating a large random K number; utilized for generating our initial C1 point
* TODO: Do we need to do any sort of validation on the resulting k values?
*
* @returns {BigInteger}
*/
generatePublicKey() {
const n = this.ecParams.n;
const k = this.getBigRandom(n);
return k;
}
/**
* SM2 Key Derivation Function (KDF); Takes P2 point, and generates a key material stream large enough to encrypt all of the input data
*
* @param {*} p2
* @param {*} len
* @returns {string}
*/
kdf(p2, len) {
const [hX, hY] = this.getPointAsHex(p2);
const total = Math.ceil(len / 32) + 1;
let cnt = 1;
let keyMaterial = "";
while (cnt < total) {
const num = Utils.intToByteArray(cnt, 4, "big");
const overall = fromHex(hX).concat(fromHex(hY)).concat(num);
keyMaterial += this.sm3(overall);
cnt++;
}
return keyMaterial;
}
/**
* Calculates the C3 component of our final encrypted payload; which is the SM3 hash of the P2 point and the original, unencrypted input data
*
* @param {*} p2
* @param {*} input
* @returns {string}
*/
c3(p2, input) {
const [hX, hY] = this.getPointAsHex(p2);
const overall = fromHex(hX).concat(Array.from(input)).concat(fromHex(hY));
return toHex(this.sm3(overall));
}
/**
* SM3 setup helper function; takes input data as an array, processes the hash and returns the result
*
* @param {*} data
* @returns {string}
*/
sm3(data) {
const hashData = Utils.arrayBufferToStr(Uint8Array.from(data).buffer, false);
const hasher = new Sm3();
hasher.update(hashData);
return hasher.finalize();
}
/**
* Utility function, returns an elliptic curve points X and Y values as hex;
*
* @param {EcPointFp} point
* @returns {[]}
*/
getPointAsHex(point) {
const biX = point.getX().toBigInteger();
const biY = point.getY().toBigInteger();
const charlen = this.ecParams.keycharlen;
const hX = ("0000000000" + biX.toString(16)).slice(- charlen);
const hY = ("0000000000" + biY.toString(16)).slice(- charlen);
return [hX, hY];
}
}

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@ -112,7 +112,7 @@ class AESDecrypt extends Operation {
run(input, args) {
const key = Utils.convertToByteString(args[0].string, args[0].option),
iv = Utils.convertToByteString(args[1].string, args[1].option),
mode = args[2].substring(0, 3),
mode = args[2].split("/")[0],
noPadding = args[2].endsWith("NoPadding"),
inputType = args[3],
outputType = args[4],

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@ -66,6 +66,14 @@ class AESEncrypt extends Operation {
{
name: "ECB",
off: [5]
},
{
name: "CBC/NoPadding",
off: [5]
},
{
name: "ECB/NoPadding",
off: [5]
}
]
},
@ -98,7 +106,8 @@ class AESEncrypt extends Operation {
run(input, args) {
const key = Utils.convertToByteString(args[0].string, args[0].option),
iv = Utils.convertToByteString(args[1].string, args[1].option),
mode = args[2],
mode = args[2].split("/")[0],
noPadding = args[2].endsWith("NoPadding"),
inputType = args[3],
outputType = args[4],
aad = Utils.convertToByteString(args[5].string, args[5].option);
@ -114,11 +123,20 @@ The following algorithms will be used based on the size of the key:
input = Utils.convertToByteString(input, inputType);
// Handle NoPadding modes
if (noPadding && input.length % 16 !== 0) {
throw new OperationError("Input length must be a multiple of 16 bytes for NoPadding modes.");
}
const cipher = forge.cipher.createCipher("AES-" + mode, key);
cipher.start({
iv: iv,
additionalData: mode === "GCM" ? aad : undefined
});
if (noPadding) {
cipher.mode.pad = function(output, options) {
return true;
};
}
cipher.update(forge.util.createBuffer(input));
cipher.finish();

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@ -1,41 +0,0 @@
/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import JSCRC from "js-crc";
/**
* CRC-16 Checksum operation
*/
class CRC16Checksum extends Operation {
/**
* CRC16Checksum constructor
*/
constructor() {
super();
this.name = "CRC-16 Checksum";
this.module = "Crypto";
this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961.";
this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
this.inputType = "ArrayBuffer";
this.outputType = "string";
this.args = [];
}
/**
* @param {ArrayBuffer} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
return JSCRC.crc16(input);
}
}
export default CRC16Checksum;

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@ -1,41 +0,0 @@
/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import JSCRC from "js-crc";
/**
* CRC-32 Checksum operation
*/
class CRC32Checksum extends Operation {
/**
* CRC32Checksum constructor
*/
constructor() {
super();
this.name = "CRC-32 Checksum";
this.module = "Crypto";
this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961; the 32-bit CRC function of Ethernet and many other standards is the work of several researchers and was published in 1975.";
this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
this.inputType = "ArrayBuffer";
this.outputType = "string";
this.args = [];
}
/**
* @param {ArrayBuffer} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
return JSCRC.crc32(input);
}
}
export default CRC32Checksum;

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@ -1,157 +0,0 @@
/**
* @author mshwed [m@ttshwed.com]
* @copyright Crown Copyright 2019
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import OperationError from "../errors/OperationError.mjs";
import { toHexFast } from "../lib/Hex.mjs";
/**
* CRC-8 Checksum operation
*/
class CRC8Checksum extends Operation {
/**
* CRC8Checksum constructor
*/
constructor() {
super();
this.name = "CRC-8 Checksum";
this.module = "Crypto";
this.description = "A cyclic redundancy check (CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to raw data.<br><br>The CRC was invented by W. Wesley Peterson in 1961.";
this.infoURL = "https://wikipedia.org/wiki/Cyclic_redundancy_check";
this.inputType = "ArrayBuffer";
this.outputType = "string";
this.args = [
{
"name": "Algorithm",
"type": "option",
"value": [
"CRC-8",
"CRC-8/CDMA2000",
"CRC-8/DARC",
"CRC-8/DVB-S2",
"CRC-8/EBU",
"CRC-8/I-CODE",
"CRC-8/ITU",
"CRC-8/MAXIM",
"CRC-8/ROHC",
"CRC-8/WCDMA"
]
}
];
}
/**
* Generates the pre-computed lookup table for byte division
*
* @param polynomial
*/
calculateCRC8LookupTable(polynomial) {
const crc8Table = new Uint8Array(256);
let currentByte;
for (let i = 0; i < 256; i++) {
currentByte = i;
for (let bit = 0; bit < 8; bit++) {
if ((currentByte & 0x80) !== 0) {
currentByte <<= 1;
currentByte ^= polynomial;
} else {
currentByte <<= 1;
}
}
crc8Table[i] = currentByte;
}
return crc8Table;
}
/**
* Calculates the CRC-8 Checksum from an input
*
* @param {ArrayBuffer} input
* @param {number} polynomial
* @param {number} initializationValue
* @param {boolean} inputReflection
* @param {boolean} outputReflection
* @param {number} xorOut
*/
calculateCRC8(input, polynomial, initializationValue, inputReflection, outputReflection, xorOut) {
const crcSize = 8;
const crcTable = this.calculateCRC8LookupTable(polynomial);
let crc = initializationValue !== 0 ? initializationValue : 0;
let currentByte, position;
input = new Uint8Array(input);
for (const inputByte of input) {
currentByte = inputReflection ? this.reverseBits(inputByte, crcSize) : inputByte;
position = (currentByte ^ crc) & 255;
crc = crcTable[position];
}
crc = outputReflection ? this.reverseBits(crc, crcSize) : crc;
if (xorOut !== 0) crc = crc ^ xorOut;
return toHexFast(new Uint8Array([crc]));
}
/**
* Reverse the bits for a given input byte.
*
* @param {number} input
*/
reverseBits(input, hashSize) {
let reversedByte = 0;
for (let i = hashSize - 1; i >= 0; i--) {
reversedByte |= ((input & 1) << i);
input >>= 1;
}
return reversedByte;
}
/**
* @param {ArrayBuffer} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
const algorithm = args[0];
switch (algorithm) {
case "CRC-8":
return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x0);
case "CRC-8/CDMA2000":
return this.calculateCRC8(input, 0x9B, 0xFF, false, false, 0x0);
case "CRC-8/DARC":
return this.calculateCRC8(input, 0x39, 0x0, true, true, 0x0);
case "CRC-8/DVB-S2":
return this.calculateCRC8(input, 0xD5, 0x0, false, false, 0x0);
case "CRC-8/EBU":
return this.calculateCRC8(input, 0x1D, 0xFF, true, true, 0x0);
case "CRC-8/I-CODE":
return this.calculateCRC8(input, 0x1D, 0xFD, false, false, 0x0);
case "CRC-8/ITU":
return this.calculateCRC8(input, 0x7, 0x0, false, false, 0x55);
case "CRC-8/MAXIM":
return this.calculateCRC8(input, 0x31, 0x0, true, true, 0x0);
case "CRC-8/ROHC":
return this.calculateCRC8(input, 0x7, 0xFF, true, true, 0x0);
case "CRC-8/WCDMA":
return this.calculateCRC8(input, 0x9B, 0x0, true, true, 0x0);
default:
throw new OperationError("Unknown checksum algorithm");
}
}
}
export default CRC8Checksum;

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@ -6,6 +6,8 @@
import Operation from "../Operation.mjs";
import Utils from "../Utils.mjs";
import {ALPHABET_OPTIONS} from "../lib/Base32.mjs";
/**
* From Base32 operation
@ -27,8 +29,8 @@ class FromBase32 extends Operation {
this.args = [
{
name: "Alphabet",
type: "binaryString",
value: "A-Z2-7="
type: "editableOption",
value: ALPHABET_OPTIONS
},
{
name: "Remove non-alphabet chars",
@ -41,6 +43,11 @@ class FromBase32 extends Operation {
pattern: "^(?:[A-Z2-7]{8})+(?:[A-Z2-7]{2}={6}|[A-Z2-7]{4}={4}|[A-Z2-7]{5}={3}|[A-Z2-7]{7}={1})?$",
flags: "",
args: ["A-Z2-7=", false]
},
{
pattern: "^(?:[0-9A-V]{8})+(?:[0-9A-V]{2}={6}|[0-9A-V]{4}={4}|[0-9A-V]{5}={3}|[0-9A-V]{7}={1})?$",
flags: "",
args: ["0-9A-V=", false]
}
];
}
@ -96,3 +103,4 @@ class FromBase32 extends Operation {
}
export default FromBase32;

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@ -27,9 +27,7 @@ import Fletcher16Checksum from "./Fletcher16Checksum.mjs";
import Fletcher32Checksum from "./Fletcher32Checksum.mjs";
import Fletcher64Checksum from "./Fletcher64Checksum.mjs";
import Adler32Checksum from "./Adler32Checksum.mjs";
import CRC8Checksum from "./CRC8Checksum.mjs";
import CRC16Checksum from "./CRC16Checksum.mjs";
import CRC32Checksum from "./CRC32Checksum.mjs";
import CRCChecksum from "./CRCChecksum.mjs";
import BLAKE2b from "./BLAKE2b.mjs";
import BLAKE2s from "./BLAKE2s.mjs";
import Streebog from "./Streebog.mjs";
@ -120,9 +118,9 @@ class GenerateAllHashes extends Operation {
{name: "Fletcher-32", algo: (new Fletcher32Checksum), inputType: "byteArray", params: []},
{name: "Fletcher-64", algo: (new Fletcher64Checksum), inputType: "byteArray", params: []},
{name: "Adler-32", algo: (new Adler32Checksum), inputType: "byteArray", params: []},
{name: "CRC-8", algo: (new CRC8Checksum), inputType: "arrayBuffer", params: ["CRC-8"]},
{name: "CRC-16", algo: (new CRC16Checksum), inputType: "arrayBuffer", params: []},
{name: "CRC-32", algo: (new CRC32Checksum), inputType: "arrayBuffer", params: []}
{name: "CRC-8", algo: (new CRCChecksum), inputType: "arrayBuffer", params: ["CRC-8"]},
{name: "CRC-16", algo: (new CRCChecksum), inputType: "arrayBuffer", params: ["CRC-16"]},
{name: "CRC-32", algo: (new CRCChecksum), inputType: "arrayBuffer", params: ["CRC-32"]}
];
}

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@ -0,0 +1,46 @@
/**
* @author ccarpo [ccarpo@gmx.net]
* @copyright Crown Copyright 2021
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import OperationError from "../errors/OperationError.mjs";
import YAML from "yaml";
/**
* JSON to YAML operation
*/
class JSONtoYAML extends Operation {
/**
* JSONtoYAML constructor
*/
constructor() {
super();
this.name = "JSON to YAML";
this.module = "Default";
this.description = "Format a JSON object into YAML";
this.infoURL = "https://en.wikipedia.org/wiki/YAML";
this.inputType = "JSON";
this.outputType = "string";
this.args = [];
}
/**
* @param {JSON} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
try {
return YAML.stringify(input);
} catch (err) {
throw new OperationError("Test");
}
}
}
export default JSONtoYAML;

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@ -0,0 +1,57 @@
/**
* @author zhzy0077 [zhzy0077@hotmail.com]
* @copyright Crown Copyright 2023
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import OperationError from "../errors/OperationError.mjs";
import jq from "jq-web";
/**
* jq operation
*/
class Jq extends Operation {
/**
* Jq constructor
*/
constructor() {
super();
this.name = "Jq";
this.module = "Jq";
this.description = "jq is a lightweight and flexible command-line JSON processor.";
this.infoURL = "https://github.com/jqlang/jq";
this.inputType = "JSON";
this.outputType = "string";
this.args = [
{
name: "Query",
type: "string",
value: ""
}
];
}
/**
* @param {JSON} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
const [query] = args;
let result;
try {
result = jq.json(input, query);
} catch (err) {
throw new OperationError(`Invalid jq expression: ${err.message}`);
}
return JSON.stringify(result);
}
}
export default Jq;

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@ -0,0 +1,126 @@
/**
* @author brun0ne [brunonblok@gmail.com]
* @copyright Crown Copyright 2023
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import OperationError from "../errors/OperationError.mjs";
/**
* PHP Serialize operation
*/
class PHPSerialize extends Operation {
/**
* PHPSerialize constructor
*/
constructor() {
super();
this.name = "PHP Serialize";
this.module = "Default";
this.description = "Performs PHP serialization on JSON data.<br><br>This function does not support <code>object</code> tags.<br><br>Since PHP doesn't distinguish dicts and arrays, this operation is not always symmetric to <code>PHP Deserialize</code>.<br><br>Example:<br><code>[5,&quot;abc&quot;,true]</code><br>becomes<br><code>a:3:{i:0;i:5;i:1;s:3:&quot;abc&quot;;i:2;b:1;}<code>";
this.infoURL = "https://www.phpinternalsbook.com/php5/classes_objects/serialization.html";
this.inputType = "JSON";
this.outputType = "string";
this.args = [];
}
/**
* @param {JSON} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
/**
* Determines if a number is an integer
* @param {number} value
* @returns {boolean}
*/
function isInteger(value) {
return typeof value === "number" && parseInt(value.toString(), 10) === value;
}
/**
* Serialize basic types
* @param {string | number | boolean} content
* @returns {string}
*/
function serializeBasicTypes(content) {
const basicTypes = {
"string": "s",
"integer": "i",
"float": "d",
"boolean": "b"
};
/**
* Booleans
* cast to 0 or 1
*/
if (typeof content === "boolean") {
return `${basicTypes.boolean}:${content ? 1 : 0}`;
}
/* Numbers */
if (typeof content === "number") {
if (isInteger(content)) {
return `${basicTypes.integer}:${content.toString()}`;
} else {
return `${basicTypes.float}:${content.toString()}`;
}
}
/* Strings */
if (typeof content === "string")
return `${basicTypes.string}:${content.length}:"${content}"`;
/** This should be unreachable */
throw new OperationError(`Encountered a non-implemented type: ${typeof content}`);
}
/**
* Recursively serialize
* @param {*} object
* @returns {string}
*/
function serialize(object) {
/* Null */
if (object == null) {
return `N;`;
}
if (typeof object !== "object") {
/* Basic types */
return `${serializeBasicTypes(object)};`;
} else if (object instanceof Array) {
/* Arrays */
const serializedElements = [];
for (let i = 0; i < object.length; i++) {
serializedElements.push(`${serialize(i)}${serialize(object[i])}`);
}
return `a:${object.length}:{${serializedElements.join("")}}`;
} else if (object instanceof Object) {
/**
* Objects
* Note: the output cannot be guaranteed to be in the same order as the input
*/
const serializedElements = [];
const keys = Object.keys(object);
for (const key of keys) {
serializedElements.push(`${serialize(key)}${serialize(object[key])}`);
}
return `a:${keys.length}:{${serializedElements.join("")}}`;
}
/** This should be unreachable */
throw new OperationError(`Encountered a non-implemented type: ${typeof object}`);
}
return serialize(input);
}
}
export default PHPSerialize;

View file

@ -6,7 +6,8 @@
import r from "jsrsasign";
import { fromBase64 } from "../lib/Base64.mjs";
import { toHex } from "../lib/Hex.mjs";
import { runHash } from "../lib/Hash.mjs";
import { fromHex, toHex } from "../lib/Hex.mjs";
import { formatByteStr, formatDnObj } from "../lib/PublicKey.mjs";
import Operation from "../Operation.mjs";
import Utils from "../Utils.mjs";
@ -81,7 +82,8 @@ class ParseX509Certificate extends Operation {
}
if (undefinedInputFormat) throw "Undefined input format";
const sn = cert.getSerialNumberHex(),
const hex = Utils.strToArrayBuffer(Utils.byteArrayToChars(fromHex(cert.hex))),
sn = cert.getSerialNumberHex(),
issuer = cert.getIssuer(),
subject = cert.getSubject(),
pk = cert.getPublicKey(),
@ -191,6 +193,10 @@ Issuer
${issuerStr}
Subject
${subjectStr}
Fingerprints
MD5: ${runHash("md5", hex)}
SHA1: ${runHash("sha1", hex)}
SHA256: ${runHash("sha256", hex)}
Public Key
${pkStr.slice(0, -1)}
Certificate Signature

View file

@ -0,0 +1,71 @@
/**
* @author flakjacket95 [dflack95@gmail.com]
* @copyright Crown Copyright 2024
* @license Apache-2.0
*/
import OperationError from "../errors/OperationError.mjs";
import Operation from "../Operation.mjs";
import { SM2 } from "../lib/SM2.mjs";
/**
* SM2Decrypt operation
*/
class SM2Decrypt extends Operation {
/**
* SM2Decrypt constructor
*/
constructor() {
super();
this.name = "SM2 Decrypt";
this.module = "Crypto";
this.description = "Decrypts a message utilizing the SM2 standard";
this.infoURL = ""; // Usually a Wikipedia link. Remember to remove localisation (i.e. https://wikipedia.org/etc rather than https://en.wikipedia.org/etc)
this.inputType = "string";
this.outputType = "ArrayBuffer";
this.args = [
{
name: "Private Key",
type: "string",
value: "DEADBEEF"
},
{
"name": "Input Format",
"type": "option",
"value": ["C1C3C2", "C1C2C3"],
"defaultIndex": 0
},
{
name: "Curve",
type: "option",
"value": ["sm2p256v1"],
"defaultIndex": 0
}
];
}
/**
* @param {string} input
* @param {Object[]} args
* @returns {ArrayBuffer}
*/
run(input, args) {
const [privateKey, inputFormat, curveName] = args;
if (privateKey.length !== 64) {
throw new OperationError("Input private key must be in hex; and should be 32 bytes");
}
const sm2 = new SM2(curveName, inputFormat);
sm2.setPrivateKey(privateKey);
const result = sm2.decrypt(input);
return result;
}
}
export default SM2Decrypt;

View file

@ -0,0 +1,77 @@
/**
* @author flakjacket95 [dflack95@gmail.com]
* @copyright Crown Copyright 2024
* @license Apache-2.0
*/
import OperationError from "../errors/OperationError.mjs";
import Operation from "../Operation.mjs";
import { SM2 } from "../lib/SM2.mjs";
/**
* SM2 Encrypt operation
*/
class SM2Encrypt extends Operation {
/**
* SM2Encrypt constructor
*/
constructor() {
super();
this.name = "SM2 Encrypt";
this.module = "Crypto";
this.description = "Encrypts a message utilizing the SM2 standard";
this.infoURL = ""; // Usually a Wikipedia link. Remember to remove localisation (i.e. https://wikipedia.org/etc rather than https://en.wikipedia.org/etc)
this.inputType = "ArrayBuffer";
this.outputType = "string";
this.args = [
{
name: "Public Key X",
type: "string",
value: "DEADBEEF"
},
{
name: "Public Key Y",
type: "string",
value: "DEADBEEF"
},
{
"name": "Output Format",
"type": "option",
"value": ["C1C3C2", "C1C2C3"],
"defaultIndex": 0
},
{
name: "Curve",
type: "option",
"value": ["sm2p256v1"],
"defaultIndex": 0
}
];
}
/**
* @param {ArrayBuffer} input
* @param {Object[]} args
* @returns {byteArray}
*/
run(input, args) {
const [publicKeyX, publicKeyY, outputFormat, curveName] = args;
this.outputFormat = outputFormat;
if (publicKeyX.length !== 64 || publicKeyY.length !== 64) {
throw new OperationError("Invalid Public Key - Ensure each component is 32 bytes in size and in hex");
}
const sm2 = new SM2(curveName, outputFormat);
sm2.setPublicKey(publicKeyX, publicKeyY);
const result = sm2.encrypt(new Uint8Array(input));
return result;
}
}
export default SM2Encrypt;

View file

@ -6,6 +6,7 @@
import Operation from "../Operation.mjs";
import Utils from "../Utils.mjs";
import {ALPHABET_OPTIONS} from "../lib/Base32.mjs";
/**
* To Base32 operation
@ -27,8 +28,8 @@ class ToBase32 extends Operation {
this.args = [
{
name: "Alphabet",
type: "binaryString",
value: "A-Z2-7="
type: "editableOption",
value: ALPHABET_OPTIONS
}
];
}
@ -83,3 +84,4 @@ class ToBase32 extends Operation {
}
export default ToBase32;

View file

@ -0,0 +1,45 @@
/**
* @author ccarpo [ccarpo@gmx.net]
* @copyright Crown Copyright 2021
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import OperationError from "../errors/OperationError.mjs";
import jsYaml from "js-yaml";
/**
* YAML to JSON operation
*/
class YAMLToJSON extends Operation {
/**
* YAMLToJSON constructor
*/
constructor() {
super();
this.name = "YAML to JSON";
this.module = "Default";
this.description = "Convert YAML to JSON";
this.infoURL = "https://en.wikipedia.org/wiki/YAML";
this.inputType = "string";
this.outputType = "JSON";
this.args = [];
}
/**
* @param {string} input
* @param {Object[]} args
* @returns {JSON}
*/
run(input, args) {
try {
return jsYaml.load(input);
} catch (err) {
throw new OperationError("Unable to parse YAML: " + err);
}
}
}
export default YAMLToJSON;

View file

@ -160,18 +160,37 @@ class OptionsWaiter {
// Update theme selection
const themeSelect = document.getElementById("theme");
themeSelect.selectedIndex = themeSelect.querySelector(`option[value="${theme}"`).index;
let themeOption = themeSelect.querySelector(`option[value="${theme}"]`);
if (!themeOption) {
const preferredColorScheme = this.getPreferredColorScheme();
document.querySelector(":root").className = preferredColorScheme;
themeOption = themeSelect.querySelector(`option[value="${preferredColorScheme}"]`);
}
themeSelect.selectedIndex = themeOption.index;
}
/**
* Applies the user's preferred color scheme using the `prefers-color-scheme` media query.
*/
applyPreferredColorScheme() {
const prefersDarkScheme = window.matchMedia("(prefers-color-scheme: dark)").matches;
const theme = prefersDarkScheme ? "dark" : "classic";
const themeFromStorage = this.app?.options?.theme;
let theme = themeFromStorage;
if (!theme) {
theme = this.getPreferredColorScheme();
}
this.changeTheme(theme);
}
/**
* Get the user's preferred color scheme using the `prefers-color-scheme` media query.
*/
getPreferredColorScheme() {
const prefersDarkScheme = window.matchMedia("(prefers-color-scheme: dark)").matches;
return prefersDarkScheme ? "dark" : "classic";
}
/**
* Changes the console logging level.
*

View file

@ -8,6 +8,7 @@ import HTMLOperation from "../HTMLOperation.mjs";
import Sortable from "sortablejs";
import Utils from "../../core/Utils.mjs";
import {escapeControlChars} from "../utils/editorUtils.mjs";
import DOMPurify from "dompurify";
/**
@ -435,7 +436,9 @@ class RecipeWaiter {
const item = document.createElement("li");
item.classList.add("operation");
item.innerHTML = name;
const clean = DOMPurify.sanitize(name);
item.innerHTML = clean;
this.buildRecipeOperation(item);
document.getElementById("rec-list").appendChild(item);