37 lines
1.0 KiB
TypeScript
37 lines
1.0 KiB
TypeScript
import crypto from 'crypto';
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const algorithm = 'aes-256-ctr';
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export const base64Encode = (text: string) => {
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return Buffer.from(text).toString('base64');
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};
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export const base64Decode = (text: string) => {
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return Buffer.from(text, 'base64').toString('ascii');
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};
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export const encrypt = (text: string) => {
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if (text) {
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const iv = crypto.randomBytes(16);
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const cipher = crypto.createCipheriv(algorithm, process.env['COOLIFY_SECRET_KEY'], iv);
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const encrypted = Buffer.concat([cipher.update(text), cipher.final()]);
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return JSON.stringify({
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iv: iv.toString('hex'),
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content: encrypted.toString('hex')
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});
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}
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};
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export const decrypt = (hashString: string) => {
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if (hashString) {
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const hash: Hash = JSON.parse(hashString);
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const decipher = crypto.createDecipheriv(
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algorithm,
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process.env['COOLIFY_SECRET_KEY'],
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Buffer.from(hash.iv, 'hex')
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);
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const decrpyted = Buffer.concat([
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decipher.update(Buffer.from(hash.content, 'hex')),
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decipher.final()
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]);
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return decrpyted.toString();
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}
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};
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