@lightninglabs/lnc-web/dist/encryption/passwordEncryptionService.d.ts

Lightning Node Connect npm module for web

import { UnlockMethod, UnlockOptions } from '../types/lightningNodeConnect';
import { EncryptionService } from './encryptionService';
/**
 * Pure password-based encryption service.
 * No storage dependencies - just crypto operations.
 */
export declare class PasswordEncryptionService implements EncryptionService {
    private password?;
    private salt?;
    private isUnlockedState;
    /**
     * Get the unlock method handled by this service (`password`).
     */
    get method(): UnlockMethod;
    /**
     * Returns true when a password and salt are set and the service is unlocked.
     */
    get isUnlocked(): boolean;
    /**
     * Encrypt a plaintext string using the currently unlocked password and salt.
     * Throws if the service has not been unlocked.
     */
    encrypt(data: string): Promise<string>;
    /**
     * Decrypt a ciphertext string using the currently unlocked password and salt.
     * Throws if the service has not been unlocked.
     */
    decrypt(data: string): Promise<string>;
    /**
     * Unlock the service with the given password (and optional salt/cipher).
     * For existing users, verifies the password using the stored test cipher.
     */
    unlock(options: UnlockOptions): Promise<void>;
    /**
     * Clear all in-memory password material and reset the unlocked state.
     */
    lock(): void;
    /**
     * Return true if this service can handle the provided unlock method.
     */
    canHandle(method: UnlockMethod): boolean;
    /**
     * Get the current salt (for storage by repository)
     */
    getSalt(): string;
    /**
     * Generate a test cipher (for storage by repository)
     */
    createTestCipher(): string;
}
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