tdpeuter/open-webui
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chore: conflict

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Timothy J. Baek 2024-01-11 12:51:46 -08:00
parent 8b62d8ac8f
commit bf6685d887
2 changed files with 3 additions and 36 deletions
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2
backend/.gitignore vendored
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@ -6,3 +6,5 @@ uploads
*.db *.db
_test _test
Pipfile Pipfile
/data

35
src/lib/utils/index.ts
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@ -127,38 +127,3 @@ export const findWordIndices = (text) => {
return matches; return matches;
}; };
export const calculateSHA256 = async (file) => {
console.log(file);
// Create a FileReader to read the file asynchronously
const reader = new FileReader();
// Define a promise to handle the file reading
const readFile = new Promise((resolve, reject) => {
reader.onload = () => resolve(reader.result);
reader.onerror = reject;
});
// Read the file as an ArrayBuffer
reader.readAsArrayBuffer(file);
try {
// Wait for the FileReader to finish reading the file
const buffer = await readFile;
// Convert the ArrayBuffer to a Uint8Array
const uint8Array = new Uint8Array(buffer);
// Calculate the SHA-256 hash using Web Crypto API
const hashBuffer = await crypto.subtle.digest('SHA-256', uint8Array);
// Convert the hash to a hexadecimal string
const hashArray = Array.from(new Uint8Array(hashBuffer));
const hashHex = hashArray.map((byte) => byte.toString(16).padStart(2, '0')).join('');
return `sha256:${hashHex}`;
} catch (error) {
console.error('Error calculating SHA-256 hash:', error);
throw error;
}
};