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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,49 +1,132 @@ | ||
| import hashcat from 'crack-js'; | ||
| import hashcatRule from 'hashcat-rules-js'; | ||
| self.onmessage = async (event) => { | ||
| if (event.data.action === 'start') { | ||
| console.log("START"); | ||
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| const wordlistFile = event.data.wordlistFile; | ||
| const useRules = event.data.useRules; | ||
| const rulesFile = event.data.wordlistFile; | ||
| const rulesFile = event.data.rulesFile; | ||
| const selectedHashType=event.data.selectedHashType; | ||
| let hashEntries=event.data.hashEntries; | ||
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| if(!hashcat.availableHashTypes.includes(selectedHashType)) | ||
| { | ||
| postMessage({ type:"log", message: 'Undefined hashtype - ('+selectedHashType+')' }); | ||
| postMessage({ type:"status", status: "done"}); | ||
| self.close(); | ||
| return; | ||
| } | ||
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| if (!Array.isArray(hashEntries) || hashEntries.length == 0) { | ||
| postMessage({ type:"log", message: 'Hash entries is empty - ('+hashEntries+')' }); | ||
| postMessage({ type:"status", status: "done"}); | ||
| self.close(); | ||
| return; | ||
| } | ||
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| const chunkSize=64 * 1024; | ||
| let countLines=0; | ||
| postMessage({ type:"log", message: "wordlistFile:"+wordlistFile.name}); | ||
| postMessage({ type:"log", message: "wordlistFile to use:"+wordlistFile.name}); | ||
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| let offset = 0; | ||
| let remainder = ''; | ||
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| let fileContent =false; | ||
| if(useRules) fileContent=await loadRules(rulesFile); | ||
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| readChunk(wordlistFile,0,''); | ||
| console.log(countLines); | ||
| let reader = new FileReader(); | ||
| while (offset < wordlistFile.size) { | ||
| let blob = wordlistFile.slice(offset, offset + chunkSize); | ||
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| const readPromise = new Promise((resolve) => { | ||
| reader.onload = (event) => { | ||
| const text = remainder + event.target.result; | ||
| const lines = text.split('\n'); | ||
| remainder = lines.pop(); | ||
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| lines.forEach((line) => { | ||
| console.log(line); | ||
| if(useRules) | ||
| { | ||
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| for (const rule of fileContent) { | ||
| let modifiedLine=hashcatRule.applyRule(line.trim(),rule); | ||
| processHashes(hashEntries,modifiedLine,selectedHashType) | ||
| } | ||
| } | ||
| else | ||
| { | ||
| processHashes(hashEntries,line.trim(),selectedHashType) | ||
| } | ||
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| }); | ||
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| resolve(); | ||
| }; | ||
| }); | ||
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| reader.readAsText(blob); | ||
| await readPromise; | ||
| offset += chunkSize; | ||
| } | ||
| if (remainder) { | ||
| console.log(remainder); | ||
| } | ||
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| console.log(countLines); | ||
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| postMessage({ type:"status", status: "done"}); | ||
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| } | ||
| }; | ||
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| function readChunk(wordlistFile,offset, remainder) { | ||
| const chunkSize=64 * 1024; | ||
| console.log(wordlistFile.size); | ||
| console.log(wordlistFile.name); | ||
| if (offset >= wordlistFile.size) { | ||
| self.close(); | ||
| return; | ||
| } | ||
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| const blob = wordlistFile.slice(offset, offset + chunkSize); | ||
| const reader = new FileReader(); | ||
|
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| reader.onload = (event) => { | ||
| const text = remainder + event.target.result; | ||
| const lines = text.split('\n'); | ||
| remainder = lines.pop(); | ||
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| lines.forEach((line) => { | ||
| function loadRules(file) { | ||
| return new Promise((resolve, reject) => { | ||
| const reader = new FileReader(); | ||
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| reader.onload = (event) => { | ||
| const content = event.target.result; | ||
| const lines = content.split('\n').map(line => line.trim()).filter(line => line !== '');//trim and skip empty lines | ||
| const uniqueLines = Array.from(new Set(lines)); | ||
| resolve(uniqueLines); // return only uniq rules | ||
| }; | ||
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| reader.onerror = (error) => { | ||
| reject(error); | ||
| }; | ||
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| reader.readAsText(file); | ||
| }); | ||
| } | ||
| function processHashes(hashEntries, line, selectedHashType) { | ||
| for (let i = 0; i < hashEntries.length; i++) { | ||
| const hash = hashEntries[i]; | ||
| console.log(hash); | ||
| console.log(line); | ||
| console.log(selectedHashType); | ||
| console.log(hashcat.verifyHash(line, hash, selectedHashType)); | ||
| if (hashcat.verifyHash(line, hash, selectedHashType) === true) { | ||
| postMessage({ | ||
| type: "found", | ||
| hash: hash, | ||
| password: line, | ||
| type: selectedHashType | ||
| }); | ||
| console.log(line); | ||
| }); | ||
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| offset += chunkSize; | ||
| readChunk(wordlistFile,offset, remainder); | ||
| }; | ||
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| reader.readAsText(blob); | ||
| hashEntries.splice(i, 1); | ||
| i--; | ||
| } | ||
| } | ||
| } |