Benjamin Diedrichsen
22 lines
736 B
JavaScript
22 lines
736 B
JavaScript
import fs from 'node:fs';
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/**
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* Extracts the public key from an age key file.
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* @param keyFilePath Path to the age key file.
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* @returns The public key as a string, or null if not found.
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*/
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export function extractAgePublicKey(keyFilePath) {
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if (!fs.existsSync(keyFilePath)) {
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console.error(`❌ ERROR: Age key file not found at ${keyFilePath}`);
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return null;
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}
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try {
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const fileContents = fs.readFileSync(keyFilePath, 'utf-8');
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const publicKeyMatch = fileContents.match(/^# public key:\s*(age1[^\s]+)/m);
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return publicKeyMatch ? publicKeyMatch[1] : null;
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}
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catch (error) {
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console.error(`❌ ERROR: Failed to read key file - ${error}`);
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return null;
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}
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}
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