129 lines
2.6 KiB
TypeScript
129 lines
2.6 KiB
TypeScript
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import * as plugins from '../plugins.js';
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/**
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* Email processing modes
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*/
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export type EmailProcessingMode = 'forward' | 'mta' | 'process';
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/**
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* Consolidated email configuration interface
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*/
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export interface IEmailConfig {
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// Email server settings
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ports: number[];
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hostname: string;
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maxMessageSize?: number;
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// TLS configuration for email server
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tls?: {
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certPath?: string;
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keyPath?: string;
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caPath?: string;
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minVersion?: string;
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};
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// Authentication for inbound connections
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auth?: {
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required?: boolean;
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methods?: ('PLAIN' | 'LOGIN' | 'OAUTH2')[];
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users?: Array<{username: string, password: string}>;
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};
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// Default routing for unmatched domains
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defaultMode: EmailProcessingMode;
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defaultServer?: string;
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defaultPort?: number;
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defaultTls?: boolean;
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// Domain rules with glob pattern support
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domainRules: IDomainRule[];
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// Queue configuration for all email processing
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queue?: {
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storageType?: 'memory' | 'disk';
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persistentPath?: string;
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maxRetries?: number;
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baseRetryDelay?: number;
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maxRetryDelay?: number;
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};
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// Advanced MTA settings
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mtaGlobalOptions?: IMtaOptions;
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}
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/**
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* Domain rule interface for pattern-based routing
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*/
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export interface IDomainRule {
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// Domain pattern (e.g., "*@example.com", "*@*.example.net")
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pattern: string;
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// Handling mode for this pattern
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mode: EmailProcessingMode;
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// Forward mode configuration
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target?: {
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server: string;
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port?: number;
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useTls?: boolean;
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authentication?: {
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user?: string;
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pass?: string;
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};
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};
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// MTA mode configuration
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mtaOptions?: IMtaOptions;
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// Process mode configuration
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contentScanning?: boolean;
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scanners?: IContentScanner[];
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transformations?: ITransformation[];
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// Rate limits for this domain
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rateLimits?: {
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maxMessagesPerMinute?: number;
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maxRecipientsPerMessage?: number;
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};
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}
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/**
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* MTA options interface
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*/
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export interface IMtaOptions {
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domain?: string;
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allowLocalDelivery?: boolean;
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localDeliveryPath?: string;
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dkimSign?: boolean;
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dkimOptions?: {
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domainName: string;
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keySelector: string;
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privateKey: string;
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};
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smtpBanner?: string;
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maxConnections?: number;
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connTimeout?: number;
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spoolDir?: string;
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}
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/**
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* Content scanner interface
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*/
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export interface IContentScanner {
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type: 'spam' | 'virus' | 'attachment';
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threshold?: number;
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action: 'tag' | 'reject';
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blockedExtensions?: string[];
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}
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/**
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* Transformation interface
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*/
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export interface ITransformation {
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type: string;
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header?: string;
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value?: string;
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domains?: string[];
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append?: boolean;
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[key: string]: any;
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}
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