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Tidied up the Magic operation

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This commit is contained in:
n1474335 2020-03-24 11:06:37 +00:00
parent 26fa66ef64
commit b765534b8b
43 changed files with 771 additions and 900 deletions
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24
src/core/config/scripts/generateConfig.mjs
View file

@ -43,31 +43,9 @@ for (const opObj in Ops) {
flowControl: op.flowControl,
manualBake: op.manualBake,
args: op.args,
checks: op.checks
};
if ("checks" in op) {
if ("input" in op.checks) {
operationConfig[op.name].input = {};
if ("regex" in op.checks.input) {
operationConfig[op.name].input.regex = op.checks.input.regex;
}
if ("entropy" in op.checks.input) {
operationConfig[op.name].input.entropy = op.checks.input.entropy;
}
}
if ("output" in op.checks) {
operationConfig[op.name].output = {};
if ("regex" in op.checks.output) {
operationConfig[op.name].output.regex = op.checks.output.regex;
}
if ("entropy" in op.checks.output) {
operationConfig[op.name].output.entropy = op.checks.output.entropy;
}
if ("mime" in op.checks.output) {
operationConfig[op.name].output.mime = op.checks.output.mime;
}
}
}
if (!(op.module in modules))
modules[op.module] = {};
modules[op.module][op.name] = opObj;

231
src/core/lib/Magic.mjs
View file

@ -19,66 +19,40 @@ class Magic {
* Magic constructor.
*
* @param {ArrayBuffer} buf
* @param {Object} prevOp
* @param {Object[]} [opCriteria]
* @param {Object} [prevOp]
*/
constructor(buf, opPatterns, prevOp) {
constructor(buf, opCriteria=Magic._generateOpCriteria(), prevOp=null) {
this.inputBuffer = new Uint8Array(buf);
this.inputStr = Utils.arrayBufferToStr(buf);
this.opPatterns = opPatterns || Magic._generateOpCriteria();
this.opCriteria = opCriteria;
this.prevOp = prevOp;
}
/**
* Finds operations that claim to be able to decode the input based on
* regular expression matches.
*
* @param {[Object]} opPatterns
* @returns {Array}
*/
inputRegexMatch(opPatterns) {
const matches = [];
for (let i = 0; i < opPatterns.length; i++) {
const pattern = opPatterns[i];
if (pattern.match.test(this.inputStr)) {
matches.push(pattern);
}
}
return matches;
}
/**
* Finds operations that claim to be able to decode the input based on entropy
* matches.
*
* @param {[Object]} opPatterns
* @returns {Array}
*/
entropyInputMatch(opPatterns) {
const matches = [];
const entropyOfInput = this.calcEntropy();
for (let i = 0; i < opPatterns.length; i++) {
const currOp = opPatterns[i];
if ((entropyOfInput > currOp.entropy[0]) && (entropyOfInput < currOp.entropy[1]))
matches.push(currOp);
}
return matches;
}
/**
* Finds operations that claim to be able to decode the input based on criteria.
* Finds operations that claim to be able to decode the input based on various criteria.
*
* @returns {Object[]}
*/
findMatchingInputOps() {
let matches = this.inputRegexMatch(this.opPatterns.regex);
matches = matches.concat(this.entropyInputMatch(this.opPatterns.entropy));
return [...new Set(matches)];
const matches = [],
inputEntropy = this.calcEntropy();
this.opCriteria.forEach(check => {
// If the input doesn't lie in the required entropy range, move on
if (check.entropyRange &&
(inputEntropy < check.entropyRange[0] ||
inputEntropy > check.entropyRange[1]))
return;
// If the input doesn't match the pattern, move on
if (check.pattern &&
!check.pattern.test(this.inputStr))
return;
matches.push(check);
});
return matches;
}
/**
@ -218,8 +192,10 @@ class Magic {
*
* @returns {number}
*/
calcEntropy() {
const prob = this._freqDist();
calcEntropy(data=this.inputBuffer, standalone=false) {
if (!standalone && this.inputEntropy) return this.inputEntropy;
const prob = this._freqDist(data, standalone);
let entropy = 0,
p;
@ -228,6 +204,8 @@ class Magic {
if (p === 0) continue;
entropy += p * Math.log(p) / Math.log(2);
}
if (!standalone) this.inputEntropy = -entropy;
return -entropy;
}
@ -298,32 +276,29 @@ class Magic {
}
/**
* Checks whether the data passes output criteria for an operation check
*
* @param {ArrayBuffer} data
* @param {Object} criteria
* @returns {boolean}
*/
checkRegexes(regexes) {
for (const elem of regexes) {
const regex = new RegExp(elem.match, elem.flags);
if (regex.test(this.inputStr))
return true;
outputCheckPasses(data, criteria) {
if (criteria.pattern) {
const dataStr = Utils.arrayBufferToStr(data),
regex = new RegExp(criteria.pattern, criteria.flags);
if (!regex.test(dataStr))
return false;
}
return false;
}
/**
*
*/
checkOutputFromPrevious() {
let score = 0;
if ("regex" in this.prevOp.output) {
if (this.checkRegexes(this.prevOp.output.regex)) score++;
if (criteria.entropyRange) {
const dataEntropy = this.calcEntropy(data, true);
if (dataEntropy < criteria.entropyRange[0] || dataEntropy > criteria.entropyRange[1])
return false;
}
if ("entropy" in this.prevOp.output) {
const inputEntropy = this.calcEntropy();
if ((inputEntropy > this.prevOp.output.entropy[0]) && (inputEntropy < this.prevOp.output.entropy[1])) score++;
}
if ("mime" in this.prevOp.output) {
if (isType(this.prevOp.output.mime, this.inputBuffer)) score++;
}
return score > 0;
if (criteria.mime &&
!isType(criteria.mime, data))
return false;
return true;
}
/**
@ -331,26 +306,27 @@ class Magic {
*
* @param {number} [depth=0] - How many levels to try to execute
* @param {boolean} [extLang=false] - Extensive language support (false = only check the most
* common Internet languages)
* common Internet languages)
* @param {boolean} [intensive=false] - Run brute-forcing on each branch (significantly affects
* performance)
* performance)
* @param {Object[]} [recipeConfig=[]] - The recipe configuration up to this point
* @param {boolean} [useful=false] - Whether the current recipe should be scored highly
* @param {string} [crib=null] - The regex crib provided by the user, for filtering the operation output
* @param {string} [crib=null] - The regex crib provided by the user, for filtering the operation
* output
* @returns {Object[]} - A sorted list of the recipes most likely to result in correct decoding
*/
async speculativeExecution(depth=0, extLang=false, intensive=false, recipeConfig=[], useful=false, crib=null) {
async speculativeExecution(
depth=0,
extLang=false,
intensive=false,
recipeConfig=[],
useful=false,
crib=null) {
// If we have reached the recursion depth, return
if (depth < 0) return [];
// Find any operations that can be run on this data
if (this.prevOp) {
if ("output" in this.prevOp) {
if (!(this.checkOutputFromPrevious())) {
return [];
}
}
}
const matchingOps = this.findMatchingInputOps();
let results = [];
@ -374,20 +350,24 @@ class Magic {
const opConfig = {
op: op.op,
args: op.args
}, output = await this._runRecipe([opConfig]);
// If the recipe is repeating and returning the same data, do not continue
if (prevOp && op.op === prevOp.op && _buffersEqual(output, this.inputBuffer)) {
return;
}
},
output = await this._runRecipe([opConfig]);
// If the recipe returned an empty buffer, do not continue
if (_buffersEqual(output, new ArrayBuffer())) {
return;
}
// If the recipe is repeating and returning the same data, do not continue
if (prevOp && op.op === prevOp.op && _buffersEqual(output, this.inputBuffer)) {
return;
}
const magic = new Magic(output, this.opPatterns, OperationConfig[op.op]),
// If the output criteria for this op doesn't match the output, do not continue
if (op.output && !this.outputCheckPasses(output, op.output))
return;
const magic = new Magic(output, this.opCriteria, OperationConfig[op.op]),
speculativeResults = await magic.speculativeExecution(
depth-1, extLang, intensive, [...recipeConfig, opConfig], op.useful, crib);
@ -399,7 +379,7 @@ class Magic {
const bfEncodings = await this.bruteForce();
await Promise.all(bfEncodings.map(async enc => {
const magic = new Magic(enc.data, this.opPatterns, undefined),
const magic = new Magic(enc.data, this.opCriteria, undefined),
bfResults = await magic.speculativeExecution(
depth-1, extLang, false, [...recipeConfig, enc.conf], false, crib);
@ -414,7 +394,8 @@ class Magic {
r.languageScores[0].probability > 0 || // Some kind of language was found
r.fileType || // A file was found
r.isUTF8 || // UTF-8 was found
r.matchingOps.length // A matching op was found
r.matchingOps.length || // A matching op was found
r.matchesCrib // The crib matches
)
);
@ -445,9 +426,10 @@ class Magic {
bScore += b.entropy;
// A result with no recipe but matching ops suggests there are better options
if ((!a.recipe.length && a.matchingOps.length) &&
b.recipe.length)
if ((!a.recipe.length && a.matchingOps.length) && b.recipe.length)
return 1;
if ((!b.recipe.length && b.matchingOps.length) && a.recipe.length)
return -1;
return aScore - bScore;
});
@ -486,14 +468,16 @@ class Magic {
* Calculates the number of times each byte appears in the input as a percentage
*
* @private
* @param {ArrayBuffer} [data]
* @param {boolean} [standalone]
* @returns {number[]}
*/
_freqDist() {
if (this.freqDist) return this.freqDist;
_freqDist(data=this.inputBuffer, standalone=false) {
if (!standalone && this.freqDist) return this.freqDist;
const len = this.inputBuffer.length;
const len = data.length,
counts = new Array(256).fill(0);
let i = len;
const counts = new Array(256).fill(0);
if (!len) {
this.freqDist = counts;
@ -501,13 +485,15 @@ class Magic {
}
while (i--) {
counts[this.inputBuffer[i]]++;
counts[data[i]]++;
}
this.freqDist = counts.map(c => {
const result = counts.map(c => {
return c / len * 100;
});
return this.freqDist;
if (!standalone) this.freqDist = result;
return result;
}
/**
@ -517,30 +503,25 @@ class Magic {
* @returns {Object[]}
*/
static _generateOpCriteria() {
const opCriteria = {
regex: [],
entropy: []
};
const opCriteria = [];
for (const op in OperationConfig) {
if ("input" in OperationConfig[op]) {
if ("regex" in OperationConfig[op].input)
OperationConfig[op].input.regex.forEach(pattern => {
opCriteria.regex.push({
op: op,
match: new RegExp(pattern.match, pattern.flags),
args: pattern.args,
useful: pattern.useful || false
});
});
if ("entropy" in OperationConfig[op].input) {
opCriteria.entropy.push({
op: op,
entropy: OperationConfig[op].input.entropy.input,
args: OperationConfig[op].input.entropy.args
});
}
}
if (!("checks" in OperationConfig[op]))
continue;
OperationConfig[op].checks.forEach(check => {
// Add to the opCriteria list.
// Compile the regex here and cache the compiled version so we
// don't have to keep calculating it.
opCriteria.push({
op: op,
pattern: check.pattern ? new RegExp(check.pattern, check.flags) : null,
args: check.args,
useful: check.useful,
entropyRange: check.entropyRange,
output: check.output
});
});
}
return opCriteria;

12
src/core/lib/MagicCriteria.mjs
View file

@ -1,12 +0,0 @@
/**
* Constants for the entropy of text.
*
* @author n1073645 [n1073645@gmail.com]
* @copyright Crown Copyright 2020
* @license Apache-2.0
*/
export const compressedToDecompressed = [6.5, 8];
export const binary = [1, 1.5];
export const entropyOfText = [3.5, 6];

66
src/core/operations/A1Z26CipherDecode.mjs
View file

@ -33,42 +33,38 @@ class A1Z26CipherDecode extends Operation {
value: DELIM_OPTIONS
}
];
this.checks = {
input: {
regex: [
{
match: "^\\s*([12]?[0-9] )+[12]?[0-9]\\s*$",
flags: "",
args: ["Space"]
},
{
match: "^\\s*([12]?[0-9],)+[12]?[0-9]\\s*$",
flags: "",
args: ["Comma"]
},
{
match: "^\\s*([12]?[0-9];)+[12]?[0-9]\\s*$",
flags: "",
args: ["Semi-colon"]
},
{
match: "^\\s*([12]?[0-9]:)+[12]?[0-9]\\s*$",
flags: "",
args: ["Colon"]
},
{
match: "^\\s*([12]?[0-9]\\n)+[12]?[0-9]\\s*$",
flags: "",
args: ["Line feed"]
},
{
match: "^\\s*([12]?[0-9]\\r\\n)+[12]?[0-9]\\s*$",
flags: "",
args: ["CRLF"]
}
]
this.checks = [
{
pattern: "^\\s*([12]?[0-9] )+[12]?[0-9]\\s*$",
flags: "",
args: ["Space"]
},
{
pattern: "^\\s*([12]?[0-9],)+[12]?[0-9]\\s*$",
flags: "",
args: ["Comma"]
},
{
pattern: "^\\s*([12]?[0-9];)+[12]?[0-9]\\s*$",
flags: "",
args: ["Semi-colon"]
},
{
pattern: "^\\s*([12]?[0-9]:)+[12]?[0-9]\\s*$",
flags: "",
args: ["Colon"]
},
{
pattern: "^\\s*([12]?[0-9]\\n)+[12]?[0-9]\\s*$",
flags: "",
args: ["Line feed"]
},
{
pattern: "^\\s*([12]?[0-9]\\r\\n)+[12]?[0-9]\\s*$",
flags: "",
args: ["CRLF"]
}
};
];
}
/**

86
src/core/operations/BaconCipherDecode.mjs
View file

@ -44,52 +44,48 @@ class BaconCipherDecode extends Operation {
"value": false
}
];
this.checks = {
input: {
regex: [
{
match: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "0/1", false]
},
{
match: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "0/1", true]
},
{
match: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "A/B", false]
},
{
match: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "A/B", true]
},
{
match: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Complete", "0/1", false]
},
{
match: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Complete", "0/1", true]
},
{
match: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Complete", "A/B", false]
},
{
match: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Complete", "A/B", true]
}
]
this.checks = [
{
pattern: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "0/1", false]
},
{
pattern: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "0/1", true]
},
{
pattern: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "A/B", false]
},
{
pattern: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Standard (I=J and U=V)", "A/B", true]
},
{
pattern: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Complete", "0/1", false]
},
{
pattern: "^\\s*([01]{5}\\s?)+$",
flags: "",
args: ["Complete", "0/1", true]
},
{
pattern: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Complete", "A/B", false]
},
{
pattern: "^\\s*([AB]{5}\\s?)+$",
flags: "",
args: ["Complete", "A/B", true]
}
};
];
}
/**

16
src/core/operations/Bzip2Decompress.mjs
View file

@ -33,17 +33,13 @@ class Bzip2Decompress extends Operation {
value: false
}
];
this.checks = {
input: {
regex: [
{
"match": "^\\x42\\x5a\\x68",
"flags": "",
"args": []
}
]
this.checks = [
{
"pattern": "^\\x42\\x5a\\x68",
"flags": "",
"args": []
}
};
];
}
/**

16
src/core/operations/DechunkHTTPResponse.mjs
View file

@ -24,17 +24,13 @@ class DechunkHTTPResponse extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\s*[0-9A-F]+\r\n",
flags: "i",
args: []
}
]
this.checks = [
{
pattern: "^[0-9A-F]+\r\n",
flags: "i",
args: []
}
};
];
}
/**

16
src/core/operations/DecodeNetBIOSName.mjs
View file

@ -30,17 +30,13 @@ class DecodeNetBIOSName extends Operation {
"value": 65
}
];
this.checks = {
input: {
regex: [
{
match: "^\\s*\\S{32}$",
flags: "",
args: [65]
}
]
this.checks = [
{
pattern: "^\\s*\\S{32}$",
flags: "",
args: [65]
}
};
];
}
/**

30
src/core/operations/DefangIPAddresses.mjs
View file

@ -25,27 +25,17 @@ class DefangIPAddresses extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\s*(([0-9]{1,3}\\.){3}[0-9]{1,3}|([0-9a-f]{4}:){7}[0-9a-f]{4})\\s*$",
flags: "i",
args: [],
}
]
},
output: {
regex: [
{
match: "^\\s*(([0-9]{1,3}\\[\\.\\]){3}[0-9]{1,3}|([0-9a-f]{4}\\[\\:\\]){7}[0-9a-f]{4})\\s*$",
flags: "i",
shouldMatch: true,
args: []
}
]
this.checks = [
{
pattern: "^\\s*(([0-9]{1,3}\\.){3}[0-9]{1,3}|([0-9a-f]{4}:){7}[0-9a-f]{4})\\s*$",
flags: "i",
args: [],
output: {
pattern: "^\\s*(([0-9]{1,3}\\[\\.\\]){3}[0-9]{1,3}|([0-9a-f]{4}\\[\\:\\]){7}[0-9a-f]{4})\\s*$",
flags: "i"
}
}
};
];
}
/**

36
src/core/operations/EscapeUnicodeCharacters.mjs
View file

@ -44,27 +44,23 @@ class EscapeUnicodeCharacters extends Operation {
"value": true
}
];
this.checks = {
input: {
regex: [
{
match: "\\\\u(?:[\\da-f]{4,6})",
flags: "i",
args: ["\\u"]
},
{
match: "%u(?:[\\da-f]{4,6})",
flags: "i",
args: ["%u"]
},
{
match: "U\\+(?:[\\da-f]{4,6})",
flags: "i",
args: ["U+"]
}
]
this.checks = [
{
pattern: "\\\\u(?:[\\da-f]{4,6})",
flags: "i",
args: ["\\u"]
},
{
pattern: "%u(?:[\\da-f]{4,6})",
flags: "i",
args: ["%u"]
},
{
pattern: "U\\+(?:[\\da-f]{4,6})",
flags: "i",
args: ["U+"]
}
};
];
}
/**

18
src/core/operations/FromBCD.mjs
View file

@ -49,17 +49,13 @@ class FromBCD extends Operation {
"value": FORMAT
}
];
this.checks = {
input: {
regex: [
{
match: "^(?:\\d{4} ){3,}\\d{4}$",
flags: "",
args: ["8 4 2 1", true, false, "Nibbles"]
},
]
}
};
this.checks = [
{
pattern: "^(?:\\d{4} ){3,}\\d{4}$",
flags: "",
args: ["8 4 2 1", true, false, "Nibbles"]
},
];
}
/**

15
src/core/operations/FromBase32.mjs
View file

@ -36,18 +36,13 @@ class FromBase32 extends Operation {
value: true
}
];
this.checks = {
input:
this.checks = [
{
regex: [
{
match: "^(?:[A-Z2-7]{8})+(?:[A-Z2-7]{2}={6}|[A-Z2-7]{4}={4}|[A-Z2-7]{5}={3}|[A-Z2-7]{7}={1})?$",
flags: "",
args: ["A-Z2-7=", false]
}
]
pattern: "^(?:[A-Z2-7]{8})+(?:[A-Z2-7]{2}={6}|[A-Z2-7]{4}={4}|[A-Z2-7]{5}={3}|[A-Z2-7]{7}={1})?$",
flags: "",
args: ["A-Z2-7=", false]
}
};
];
}
/**

27
src/core/operations/FromBase58.mjs
View file

@ -38,23 +38,18 @@ class FromBase58 extends Operation {
"value": true
}
];
this.checks = {
input:
this.checks = [
{
regex: [
{
match: "^[1-9A-HJ-NP-Za-km-z]{20,}$",
flags: "",
args: ["123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz", false]
},
{
match: "^[1-9A-HJ-NP-Za-km-z]{20,}$",
flags: "",
args: ["rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz", false]
},
]
}
};
pattern: "^[1-9A-HJ-NP-Za-km-z]{20,}$",
flags: "",
args: ["123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz", false]
},
{
pattern: "^[1-9A-HJ-NP-Za-km-z]{20,}$",
flags: "",
args: ["rpshnaf39wBUDNEGHJKLM4PQRST7VWXYZ2bcdeCg65jkm8oFqi1tuvAxyz", false]
},
];
}
/**

138
src/core/operations/FromBase64.mjs
View file

@ -36,77 +36,73 @@ class FromBase64 extends Operation {
value: true
}
];
this.checks = {
input: {
regex: [
{
match: "^\\s*(?:[A-Z\\d+/]{4})+(?:[A-Z\\d+/]{2}==|[A-Z\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["A-Za-z0-9+/=", true]
},
{
match: "^\\s*[A-Z\\d\\-_]{20,}\\s*$",
flags: "i",
args: ["A-Za-z0-9-_", true]
},
{
match: "^\\s*(?:[A-Z\\d+\\-]{4}){5,}(?:[A-Z\\d+\\-]{2}==|[A-Z\\d+\\-]{3}=)?\\s*$",
flags: "i",
args: ["A-Za-z0-9+\\-=", true]
},
{
match: "^\\s*(?:[A-Z\\d./]{4}){5,}(?:[A-Z\\d./]{2}==|[A-Z\\d./]{3}=)?\\s*$",
flags: "i",
args: ["./0-9A-Za-z=", true]
},
{
match: "^\\s*[A-Z\\d_.]{20,}\\s*$",
flags: "i",
args: ["A-Za-z0-9_.", true]
},
{
match: "^\\s*(?:[A-Z\\d._]{4}){5,}(?:[A-Z\\d._]{2}--|[A-Z\\d._]{3}-)?\\s*$",
flags: "i",
args: ["A-Za-z0-9._-", true]
},
{
match: "^\\s*(?:[A-Z\\d+/]{4}){5,}(?:[A-Z\\d+/]{2}==|[A-Z\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["0-9a-zA-Z+/=", true]
},
{
match: "^\\s*(?:[A-Z\\d+/]{4}){5,}(?:[A-Z\\d+/]{2}==|[A-Z\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["0-9A-Za-z+/=", true]
},
{
match: "^[ !\"#$%&'()*+,\\-./\\d:;<=>?@A-Z[\\\\\\]^_]{20,}$",
flags: "",
args: [" -_", false]
},
{
match: "^\\s*[A-Z\\d+\\-]{20,}\\s*$",
flags: "i",
args: ["+\\-0-9A-Za-z", true]
},
{
match: "^\\s*[!\"#$%&'()*+,\\-0-689@A-NP-VX-Z[`a-fh-mp-r]{20,}\\s*$",
flags: "",
args: ["!-,-0-689@A-NP-VX-Z[`a-fh-mp-r", true]
},
{
match: "^\\s*(?:[N-ZA-M\\d+/]{4}){5,}(?:[N-ZA-M\\d+/]{2}==|[N-ZA-M\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["N-ZA-Mn-za-m0-9+/=", true]
},
{
match: "^\\s*[A-Z\\d./]{20,}\\s*$",
flags: "i",
args: ["./0-9A-Za-z", true]
},
],
}
};
this.checks = [
{
pattern: "^\\s*(?:[A-Z\\d+/]{4})+(?:[A-Z\\d+/]{2}==|[A-Z\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["A-Za-z0-9+/=", true]
},
{
pattern: "^\\s*[A-Z\\d\\-_]{20,}\\s*$",
flags: "i",
args: ["A-Za-z0-9-_", true]
},
{
pattern: "^\\s*(?:[A-Z\\d+\\-]{4}){5,}(?:[A-Z\\d+\\-]{2}==|[A-Z\\d+\\-]{3}=)?\\s*$",
flags: "i",
args: ["A-Za-z0-9+\\-=", true]
},
{
pattern: "^\\s*(?:[A-Z\\d./]{4}){5,}(?:[A-Z\\d./]{2}==|[A-Z\\d./]{3}=)?\\s*$",
flags: "i",
args: ["./0-9A-Za-z=", true]
},
{
pattern: "^\\s*[A-Z\\d_.]{20,}\\s*$",
flags: "i",
args: ["A-Za-z0-9_.", true]
},
{
pattern: "^\\s*(?:[A-Z\\d._]{4}){5,}(?:[A-Z\\d._]{2}--|[A-Z\\d._]{3}-)?\\s*$",
flags: "i",
args: ["A-Za-z0-9._-", true]
},
{
pattern: "^\\s*(?:[A-Z\\d+/]{4}){5,}(?:[A-Z\\d+/]{2}==|[A-Z\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["0-9a-zA-Z+/=", true]
},
{
pattern: "^\\s*(?:[A-Z\\d+/]{4}){5,}(?:[A-Z\\d+/]{2}==|[A-Z\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["0-9A-Za-z+/=", true]
},
{
pattern: "^[ !\"#$%&'()*+,\\-./\\d:;<=>?@A-Z[\\\\\\]^_]{20,}$",
flags: "",
args: [" -_", false]
},
{
pattern: "^\\s*[A-Z\\d+\\-]{20,}\\s*$",
flags: "i",
args: ["+\\-0-9A-Za-z", true]
},
{
pattern: "^\\s*[!\"#$%&'()*+,\\-0-689@A-NP-VX-Z[`a-fh-mp-r]{20,}\\s*$",
flags: "",
args: ["!-,-0-689@A-NP-VX-Z[`a-fh-mp-r", true]
},
{
pattern: "^\\s*(?:[N-ZA-M\\d+/]{4}){5,}(?:[N-ZA-M\\d+/]{2}==|[N-ZA-M\\d+/]{3}=)?\\s*$",
flags: "i",
args: ["N-ZA-Mn-za-m0-9+/=", true]
},
{
pattern: "^\\s*[A-Z\\d./]{20,}\\s*$",
flags: "i",
args: ["./0-9A-Za-z", true]
},
];
}
/**

78
src/core/operations/FromBinary.mjs
View file

@ -33,47 +33,43 @@ class FromBinary extends Operation {
"value": BIN_DELIM_OPTIONS
}
];
this.checks = {
input: {
regex: [
{
match: "^(?:[01]{8})+$",
flags: "",
args: ["None"]
},
{
match: "^(?:[01]{8})(?: [01]{8})*$",
flags: "",
args: ["Space"]
},
{
match: "^(?:[01]{8})(?:,[01]{8})*$",
flags: "",
args: ["Comma"]
},
{
match: "^(?:[01]{8})(?:;[01]{8})*$",
flags: "",
args: ["Semi-colon"]
},
{
match: "^(?:[01]{8})(?::[01]{8})*$",
flags: "",
args: ["Colon"]
},
{
match: "^(?:[01]{8})(?:\\n[01]{8})*$",
flags: "",
args: ["Line feed"]
},
{
match: "^(?:[01]{8})(?:\\r\\n[01]{8})*$",
flags: "",
args: ["CRLF"]
},
]
}
};
this.checks = [
{
pattern: "^(?:[01]{8})+$",
flags: "",
args: ["None"]
},
{
pattern: "^(?:[01]{8})(?: [01]{8})*$",
flags: "",
args: ["Space"]
},
{
pattern: "^(?:[01]{8})(?:,[01]{8})*$",
flags: "",
args: ["Comma"]
},
{
pattern: "^(?:[01]{8})(?:;[01]{8})*$",
flags: "",
args: ["Semi-colon"]
},
{
pattern: "^(?:[01]{8})(?::[01]{8})*$",
flags: "",
args: ["Colon"]
},
{
pattern: "^(?:[01]{8})(?:\\n[01]{8})*$",
flags: "",
args: ["Line feed"]
},
{
pattern: "^(?:[01]{8})(?:\\r\\n[01]{8})*$",
flags: "",
args: ["CRLF"]
},
];
}
/**

66
src/core/operations/FromDecimal.mjs
View file

@ -36,42 +36,38 @@ class FromDecimal extends Operation {
"value": false
}
];
this.checks = {
input: {
regex: [
{
match: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?: (?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Space", false]
},
{
match: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:,(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Comma", false]
},
{
match: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:;(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Semi-colon", false]
},
{
match: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?::(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Colon", false]
},
{
match: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:\\n(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Line feed", false]
},
{
match: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:\\r\\n(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["CRLF", false]
}
]
this.checks = [
{
pattern: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?: (?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Space", false]
},
{
pattern: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:,(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Comma", false]
},
{
pattern: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:;(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Semi-colon", false]
},
{
pattern: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?::(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Colon", false]
},
{
pattern: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:\\n(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["Line feed", false]
},
{
pattern: "^(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5])(?:\\r\\n(?:\\d{1,2}|1\\d{2}|2[0-4]\\d|25[0-5]))*$",
flags: "",
args: ["CRLF", false]
}
};
];
}
/**

16
src/core/operations/FromHTMLEntity.mjs
View file

@ -25,17 +25,13 @@ class FromHTMLEntity extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "&(?:#\\d{2,3}|#x[\\da-f]{2}|[a-z]{2,6});",
flags: "i",
args: []
}
]
this.checks = [
{
pattern: "&(?:#\\d{2,3}|#x[\\da-f]{2}|[a-z]{2,6});",
flags: "i",
args: []
}
};
];
}
/**

106
src/core/operations/FromHex.mjs
View file

@ -32,62 +32,58 @@ class FromHex extends Operation {
value: FROM_HEX_DELIM_OPTIONS
}
];
this.checks = {
input: {
regex: [
{
match: "^(?:[\\dA-F]{2})+$",
flags: "i",
args: ["None"]
},
{
match: "^[\\dA-F]{2}(?: [\\dA-F]{2})*$",
flags: "i",
args: ["Space"]
},
{
match: "^[\\dA-F]{2}(?:,[\\dA-F]{2})*$",
flags: "i",
args: ["Comma"]
},
{
match: "^[\\dA-F]{2}(?:;[\\dA-F]{2})*$",
flags: "i",
args: ["Semi-colon"]
},
{
match: "^[\\dA-F]{2}(?::[\\dA-F]{2})*$",
flags: "i",
args: ["Colon"]
},
{
match: "^[\\dA-F]{2}(?:\\n[\\dA-F]{2})*$",
flags: "i",
args: ["Line feed"]
},
{
match: "^[\\dA-F]{2}(?:\\r\\n[\\dA-F]{2})*$",
flags: "i",
args: ["CRLF"]
},
{
match: "^(?:0x[\\dA-F]{2})+$",
flags: "i",
args: ["0x"]
},
{
match: "^0x[\\dA-F]{2}(?:,0x[\\dA-F]{2})*$",
flags: "i",
args: ["0x with comma"]
},
{
match: "^(?:\\\\x[\\dA-F]{2})+$",
flags: "i",
args: ["\\x"]
}
]
this.checks = [
{
pattern: "^(?:[\\dA-F]{2})+$",
flags: "i",
args: ["None"]
},
{
pattern: "^[\\dA-F]{2}(?: [\\dA-F]{2})*$",
flags: "i",
args: ["Space"]
},
{
pattern: "^[\\dA-F]{2}(?:,[\\dA-F]{2})*$",
flags: "i",
args: ["Comma"]
},
{
pattern: "^[\\dA-F]{2}(?:;[\\dA-F]{2})*$",
flags: "i",
args: ["Semi-colon"]
},
{
pattern: "^[\\dA-F]{2}(?::[\\dA-F]{2})*$",
flags: "i",
args: ["Colon"]
},
{
pattern: "^[\\dA-F]{2}(?:\\n[\\dA-F]{2})*$",
flags: "i",
args: ["Line feed"]
},
{
pattern: "^[\\dA-F]{2}(?:\\r\\n[\\dA-F]{2})*$",
flags: "i",
args: ["CRLF"]
},
{
pattern: "^(?:0x[\\dA-F]{2})+$",
flags: "i",
args: ["0x"]
},
{
pattern: "^0x[\\dA-F]{2}(?:,0x[\\dA-F]{2})*$",
flags: "i",
args: ["0x with comma"]
},
{
pattern: "^(?:\\\\x[\\dA-F]{2})+$",
flags: "i",
args: ["\\x"]
}
};
];
}
/**

16
src/core/operations/FromHexContent.mjs
View file

@ -26,17 +26,13 @@ class FromHexContent extends Operation {
this.inputType = "string";
this.outputType = "byteArray";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\s*.*?\\|([0-9a-f]{2})+\\|.*$",
flags: "i",
args: []
}
],
this.checks = [
{
pattern: "\\|([\\da-f]{2} ?)+\\|",
flags: "i",
args: []
}
};
];
}
/**

18
src/core/operations/FromHexdump.mjs
View file

@ -27,17 +27,13 @@ class FromHexdump extends Operation {
this.inputType = "string";
this.outputType = "byteArray";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^(?:(?:[\\dA-F]{4,16}h?:?)?[ \\t]*((?:[\\dA-F]{2} ){1,8}(?:[ \\t]|[\\dA-F]{2}-)(?:[\\dA-F]{2} ){1,8}|(?:[\\dA-F]{4} )*[\\dA-F]{4}|(?:[\\dA-F]{2} )*[\\dA-F]{2})[^\\n]*\\n?){2,}$",
flags: "i",
args: []
},
]
}
};
this.checks = [
{
pattern: "^(?:(?:[\\dA-F]{4,16}h?:?)?[ \\t]*((?:[\\dA-F]{2} ){1,8}(?:[ \\t]|[\\dA-F]{2}-)(?:[\\dA-F]{2} ){1,8}|(?:[\\dA-F]{4} )*[\\dA-F]{4}|(?:[\\dA-F]{2} )*[\\dA-F]{2})[^\\n]*\\n?){2,}$",
flags: "i",
args: []
},
];
}
/**

16
src/core/operations/FromMorseCode.mjs
View file

@ -37,17 +37,13 @@ class FromMorseCode extends Operation {
"value": WORD_DELIM_OPTIONS
}
];
this.checks = {
input: {
regex: [
{
match: "(?:^[-. \\n]{5,}$|^[_. \\n]{5,}$|^(?:dash|dot| |\\n){5,}$)",
flags: "i",
args: ["Space", "Line feed"]
}
]
this.checks = [
{
pattern: "(?:^[-. \\n]{5,}$|^[_. \\n]{5,}$|^(?:dash|dot| |\\n){5,}$)",
flags: "i",
args: ["Space", "Line feed"]
}
};
];
}
/**

66
src/core/operations/FromOctal.mjs
View file

@ -32,42 +32,38 @@ class FromOctal extends Operation {
"value": DELIM_OPTIONS
}
];
this.checks = {
input: {
regex: [
{
match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?: (?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Space"]
},
{
match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:,(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Comma"]
},
{
match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:;(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Semi-colon"]
},
{
match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?::(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Colon"]
},
{
match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:\\n(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Line feed"]
},
{
match: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:\\r\\n(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["CRLF"]
}
]
this.checks = [
{
pattern: "^(?:[0-7]{1,2}|[123][0-7]{2})(?: (?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Space"]
},
{
pattern: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:,(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Comma"]
},
{
pattern: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:;(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Semi-colon"]
},
{
pattern: "^(?:[0-7]{1,2}|[123][0-7]{2})(?::(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Colon"]
},
{
pattern: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:\\n(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["Line feed"]
},
{
pattern: "^(?:[0-7]{1,2}|[123][0-7]{2})(?:\\r\\n(?:[0-7]{1,2}|[123][0-7]{2}))*$",
flags: "",
args: ["CRLF"]
}
};
];
}
/**

18
src/core/operations/FromQuotedPrintable.mjs
View file

@ -28,17 +28,13 @@ class FromQuotedPrintable extends Operation {
this.inputType = "string";
this.outputType = "byteArray";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^[\\x21-\\x3d\\x3f-\\x7e \\t]{0,76}(?:=[\\da-f]{2}|=\\r?\\n)(?:[\\x21-\\x3d\\x3f-\\x7e \\t]|=[\\da-f]{2}|=\\r?\\n)*$",
flags: "i",
args: []
},
]
}
};
this.checks = [
{
pattern: "^[\\x21-\\x3d\\x3f-\\x7e \\t]{0,76}(?:=[\\da-f]{2}|=\\r?\\n)(?:[\\x21-\\x3d\\x3f-\\x7e \\t]|=[\\da-f]{2}|=\\r?\\n)*$",
flags: "i",
args: []
},
];
}
/**

46
src/core/operations/FromUNIXTimestamp.mjs
View file

@ -33,32 +33,28 @@ class FromUNIXTimestamp extends Operation {
"value": UNITS
}
];
this.checks = {
input: {
regex: [
{
match: "^1?\\d{9}$",
flags: "",
args: ["Seconds (s)"]
},
{
match: "^1?\\d{12}$",
flags: "",
args: ["Milliseconds (ms)"]
},
{
match: "^1?\\d{15}$",
flags: "",
args: ["Microseconds (μs)"]
},
{
match: "^1?\\d{18}$",
flags: "",
args: ["Nanoseconds (ns)"]
}
]
this.checks = [
{
pattern: "^1?\\d{9}$",
flags: "",
args: ["Seconds (s)"]
},
{
pattern: "^1?\\d{12}$",
flags: "",
args: ["Milliseconds (ms)"]
},
{
pattern: "^1?\\d{15}$",
flags: "",
args: ["Microseconds (μs)"]
},
{
pattern: "^1?\\d{18}$",
flags: "",
args: ["Nanoseconds (ns)"]
}
};
];
}
/**

16
src/core/operations/Gunzip.mjs
View file

@ -27,17 +27,13 @@ class Gunzip extends Operation {
this.inputType = "ArrayBuffer";
this.outputType = "ArrayBuffer";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\x1f\\x8b\\x08",
flags: "",
args: []
}
]
this.checks = [
{
pattern: "^\\x1f\\x8b\\x08",
flags: "",
args: []
}
};
];
}
/**

11
src/core/operations/ObjectIdentifierToHex.mjs
View file

@ -25,17 +25,6 @@ class ObjectIdentifierToHex extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\s*([0-9]{1,3}\\.)+[0-9]{1,3}\\s*$",
flags: "",
args: []
}
]
}
};
}
/**

18
src/core/operations/ParseQRCode.mjs
View file

@ -33,18 +33,14 @@ class ParseQRCode extends Operation {
"value": false
}
];
this.checks = {
input: {
regex: [
{
"match": "^(?:\\xff\\xd8\\xff|\\x89\\x50\\x4e\\x47|\\x47\\x49\\x46|.{8}\\x57\\x45\\x42\\x50|\\x42\\x4d)",
"flags": "",
"args": [false],
"useful": true
}
]
this.checks = [
{
"pattern": "^(?:\\xff\\xd8\\xff|\\x89\\x50\\x4e\\x47|\\x47\\x49\\x46|.{8}\\x57\\x45\\x42\\x50|\\x42\\x4d)",
"flags": "",
"args": [false],
"useful": true
}
};
];
}
/**

16
src/core/operations/ParseSSHHostKey.mjs
View file

@ -38,17 +38,13 @@ class ParseSSHHostKey extends Operation {
]
}
];
this.checks = {
input: {
regex: [
{
match: "^\\s*([A-F\\d]{2}[,;:]){15,}[A-F\\d]{2}\\s*$",
flags: "i",
args: ["Hex"]
}
]
this.checks = [
{
pattern: "^\\s*([A-F\\d]{2}[,;:]){15,}[A-F\\d]{2}\\s*$",
flags: "i",
args: ["Hex"]
}
};
];
}
/**

16
src/core/operations/ParseUNIXFilePermissions.mjs
View file

@ -25,17 +25,13 @@ class ParseUNIXFilePermissions extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\s*d[rxw-]{9}\\s*$",
flags: "",
args: []
}
]
this.checks = [
{
pattern: "^\\s*d[rxw-]{9}\\s*$",
flags: "",
args: []
}
};
];
}
/**

16
src/core/operations/ParseUserAgent.mjs
View file

@ -25,17 +25,13 @@ class ParseUserAgent extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^(User-Agent:|Mozilla\\/)[^\\n\\r]+\\s*$",
flags: "i",
args: []
}
]
this.checks = [
{
pattern: "^(User-Agent:|Mozilla\\/)[^\\n\\r]+\\s*$",
flags: "i",
args: []
}
};
];
}
/**

16
src/core/operations/ParseX509Certificate.mjs
View file

@ -35,17 +35,13 @@ class ParseX509Certificate extends Operation {
"value": ["PEM", "DER Hex", "Base64", "Raw"]
}
];
this.checks = {
input: {
regex: [
{
"match": "^-+BEGIN CERTIFICATE-+\\r?\\n[\\da-z+/\\n\\r]+-+END CERTIFICATE-+\\r?\\n?$",
"flags": "i",
"args": ["PEM"]
}
]
this.checks = [
{
"pattern": "^-+BEGIN CERTIFICATE-+\\r?\\n[\\da-z+/\\n\\r]+-+END CERTIFICATE-+\\r?\\n?$",
"flags": "i",
"args": ["PEM"]
}
};
];
}
/**

12
src/core/operations/RawInflate.mjs
View file

@ -60,14 +60,12 @@ class RawInflate extends Operation {
value: false
}
];
this.checks = {
input: {
entropy: {
input: [7.5, 8],
args: [0, 0, INFLATE_BUFFER_TYPE, false, false]
}
this.checks = [
{
entropyRange: [7.5, 8],
args: [0, 0, INFLATE_BUFFER_TYPE, false, false]
}
};
];
}
/**

24
src/core/operations/RenderImage.mjs
View file

@ -35,21 +35,17 @@ class RenderImage extends Operation {
"value": ["Raw", "Base64", "Hex"]
}
];
this.checks = {
input: {
regex: [
{
"match": "^(?:\\xff\\xd8\\xff|\\x89\\x50\\x4e\\x47|\\x47\\x49\\x46|.{8}\\x57\\x45\\x42\\x50|\\x42\\x4d)",
"flags": "",
"args": ["Raw"],
"useful": true
}
]
},
output: {
mime: "image"
this.checks = [
{
pattern: "^(?:\\xff\\xd8\\xff|\\x89\\x50\\x4e\\x47|\\x47\\x49\\x46|.{8}\\x57\\x45\\x42\\x50|\\x42\\x4d)",
flags: "",
args: ["Raw"],
useful: true,
output: {
mime: "image"
}
}
};
];
}
/**

16
src/core/operations/StripHTMLTags.mjs
View file

@ -35,17 +35,13 @@ class StripHTMLTags extends Operation {
"value": true
}
];
this.checks = {
input: {
regex: [
{
match: "^<html>(\\S|\\s)*</html>$",
flags: "i",
args: [true, true]
}
]
this.checks = [
{
pattern: "(</html>|</div>|</body>)",
flags: "i",
args: [true, true]
}
};
];
}
/**

16
src/core/operations/StripHTTPHeaders.mjs
View file

@ -24,17 +24,13 @@ class StripHTTPHeaders extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: "^\\s*HTTP(.|\\s)+?(\\r?\\n){2}",
flags: "",
args: []
}
]
this.checks = [
{
pattern: "^HTTP(.|\\s)+?(\\r?\\n){2}",
flags: "",
args: []
}
};
];
}
/**

18
src/core/operations/URLDecode.mjs
View file

@ -24,17 +24,13 @@ class URLDecode extends Operation {
this.inputType = "string";
this.outputType = "string";
this.args = [];
this.checks = {
input: {
regex: [
{
match: ".*(?:%[\\da-f]{2}.*){4}",
flags: "i",
args: []
},
]
}
};
this.checks = [
{
pattern: ".*(?:%[\\da-f]{2}.*){4}",
flags: "i",
args: []
},
];
}
/**

16
src/core/operations/Untar.mjs
View file

@ -27,17 +27,13 @@ class Untar extends Operation {
this.outputType = "List<File>";
this.presentType = "html";
this.args = [];
this.checks = {
input: {
regex: [
{
"match": "^.{257}\\x75\\x73\\x74\\x61\\x72",
"flags": "",
"args": []
}
]
this.checks = [
{
"pattern": "^.{257}\\x75\\x73\\x74\\x61\\x72",
"flags": "",
"args": []
}
};
];
}
/**

16
src/core/operations/Unzip.mjs
View file

@ -40,17 +40,13 @@ class Unzip extends Operation {
value: false
}
];
this.checks = {
input: {
regex: [
{
match: "^\\x50\\x4b(?:\\x03|\\x05|\\x07)(?:\\x04|\\x06|\\x08)",
flags: "",
args: ["", false]
}
]
this.checks = [
{
pattern: "^\\x50\\x4b(?:\\x03|\\x05|\\x07)(?:\\x04|\\x06|\\x08)",
flags: "",
args: ["", false]
}
};
];
}
/**

18
src/core/operations/ZlibInflate.mjs
View file

@ -59,17 +59,13 @@ class ZlibInflate extends Operation {
value: false
}
];
this.checks = {
input: {
regex: [
{
match: "^\\x78(\\x01|\\x9c|\\xda|\\x5e)",
flags: "",
args: [0, 0, "Adaptive", false, false]
},
]
}
};
this.checks = [
{
pattern: "^\\x78(\\x01|\\x9c|\\xda|\\x5e)",
flags: "",
args: [0, 0, "Adaptive", false, false]
},
];
}
/**

6
tests/lib/TestRegister.mjs
View file

@ -97,10 +97,14 @@ class TestRegister {
ret.status = "passing";
} else if ("expectedMatch" in test && test.expectedMatch.test(result.result)) {
ret.status = "passing";
} else if ("unexpectedMatch" in test && !test.unexpectedMatch.test(result.result)) {
ret.status = "passing";
} else {
ret.status = "failing";
const expected = test.expectedOutput ? test.expectedOutput :
test.expectedMatch ? test.expectedMatch.toString() : "unknown";
test.expectedMatch ? test.expectedMatch.toString() :
test.unexpectedMatch ? "to not find " + test.unexpectedMatch.toString() :
"unknown";
ret.output = [
"Expected",
"\t" + expected.replace(/\n/g, "\n\t"),

43
tests/operations/samples/Images.mjs Normal file
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23
tests/operations/tests/Image.mjs
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177
tests/operations/tests/Magic.mjs
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