29 lines
813 B
TypeScript
29 lines
813 B
TypeScript
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import * as plugins from '../plugins.ts';
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const bcryptHashPattern = /^\$2[abxy]\$\d\d\$/;
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export function isBcryptHash(passwordHash: string): boolean {
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return bcryptHashPattern.test(passwordHash);
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}
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export function needsPasswordUpgrade(passwordHash: string): boolean {
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return !isBcryptHash(passwordHash);
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}
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export async function hashPassword(password: string): Promise<string> {
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return await plugins.bcrypt.hash(password);
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}
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export async function verifyPassword(password: string, passwordHash: string): Promise<boolean> {
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if (!passwordHash) {
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return false;
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}
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if (isBcryptHash(passwordHash)) {
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return await plugins.bcrypt.compare(password, passwordHash);
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}
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// Legacy compatibility for older databases that stored base64-encoded passwords.
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return passwordHash === btoa(password);
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}
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