41 lines
992 B
TypeScript
41 lines
992 B
TypeScript
import bcrypt from 'bcrypt';
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import type { ValueObject } from '@core/shared/domain';
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export interface PasswordHashProps {
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value: string;
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}
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/**
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* Value Object: PasswordHash
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*
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* Wraps a bcrypt-hashed password string and provides verification.
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*/
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export class PasswordHash implements ValueObject<PasswordHashProps> {
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public readonly props: PasswordHashProps;
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private constructor(value: string) {
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this.props = { value };
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}
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static async create(plain: string): Promise<PasswordHash> {
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const saltRounds = 12;
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const hash = await bcrypt.hash(plain, saltRounds);
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return new PasswordHash(hash);
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}
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static fromHash(hash: string): PasswordHash {
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return new PasswordHash(hash);
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}
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get value(): string {
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return this.props.value;
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}
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async verify(plain: string): Promise<boolean> {
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return bcrypt.compare(plain, this.props.value);
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}
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equals(other: IValueObject<PasswordHashProps>): boolean {
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return this.props.value === other.props.value;
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}
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} |