matterbridge-roborock-vacuum-plugin/dist/services/authentication/VerificationCodeService.js

Matterbridge Roborock Vacuum Plugin

import { VERIFICATION_CODE_RATE_LIMIT_MS } from '../../constants/index.js';
import { AuthenticationError } from '../../errors/index.js';
/** Service for managing verification code requests and rate limiting. */
export class VerificationCodeService {
    authGateway;
    stateRepository;
    logger;
    constructor(authGateway, stateRepository, logger) {
        this.authGateway = authGateway;
        this.stateRepository = stateRepository;
        this.logger = logger;
    }
    /** Request verification code to be sent to email. */
    async requestVerificationCode(email) {
        try {
            this.logger.debug('Requesting verification code for email:', email);
            await this.authGateway.requestVerificationCode(email);
        }
        catch (error) {
            this.logger.error('Failed to request verification code:', { email, error });
            throw new AuthenticationError('Failed to send verification code. Please check your email address and try again.', {
                email,
                originalError: error instanceof Error ? error.message : String(error),
            });
        }
    }
    /** Check if rate limit is active for verification code requests. */
    async isRateLimited() {
        const authState = await this.stateRepository.getAuthState();
        if (!authState?.codeRequestedAt) {
            return false;
        }
        const now = Date.now();
        return now - authState.codeRequestedAt < VERIFICATION_CODE_RATE_LIMIT_MS;
    }
    /** Get remaining wait time in seconds before next code request. */
    async getRemainingWaitTime() {
        const authState = await this.stateRepository.getAuthState();
        if (!authState?.codeRequestedAt) {
            return 0;
        }
        const now = Date.now();
        const elapsed = now - authState.codeRequestedAt;
        if (elapsed >= VERIFICATION_CODE_RATE_LIMIT_MS) {
            return 0;
        }
        return Math.ceil((VERIFICATION_CODE_RATE_LIMIT_MS - elapsed) / 1000);
    }
    /** Record that a verification code was requested. */
    async recordCodeRequest(email) {
        await this.stateRepository.saveAuthState({
            email,
            codeRequestedAt: Date.now(),
        });
    }
    /** Clear verification code request state. */
    async clearCodeRequestState() {
        await this.stateRepository.clearAuthState();
    }
}
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