130 lines
3.5 KiB
TypeScript
130 lines
3.5 KiB
TypeScript
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/**
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* SMTP Client Constants and Error Codes
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* All constants, error codes, and enums for SMTP client operations
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*/
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/**
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* SMTP response codes
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*/
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export declare const SMTP_CODES: {
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readonly SERVICE_READY: 220;
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readonly SERVICE_CLOSING: 221;
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readonly AUTHENTICATION_SUCCESSFUL: 235;
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readonly REQUESTED_ACTION_OK: 250;
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readonly USER_NOT_LOCAL: 251;
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readonly CANNOT_VERIFY_USER: 252;
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readonly START_MAIL_INPUT: 354;
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readonly SERVICE_NOT_AVAILABLE: 421;
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readonly MAILBOX_BUSY: 450;
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readonly LOCAL_ERROR: 451;
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readonly INSUFFICIENT_STORAGE: 452;
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readonly UNABLE_TO_ACCOMMODATE: 455;
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readonly SYNTAX_ERROR: 500;
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readonly SYNTAX_ERROR_PARAMETERS: 501;
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readonly COMMAND_NOT_IMPLEMENTED: 502;
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readonly BAD_SEQUENCE: 503;
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readonly PARAMETER_NOT_IMPLEMENTED: 504;
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readonly MAILBOX_UNAVAILABLE: 550;
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readonly USER_NOT_LOCAL_TRY_FORWARD: 551;
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readonly EXCEEDED_STORAGE: 552;
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readonly MAILBOX_NAME_NOT_ALLOWED: 553;
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readonly TRANSACTION_FAILED: 554;
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};
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/**
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* SMTP command names
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*/
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export declare const SMTP_COMMANDS: {
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readonly HELO: "HELO";
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readonly EHLO: "EHLO";
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readonly MAIL_FROM: "MAIL FROM";
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readonly RCPT_TO: "RCPT TO";
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readonly DATA: "DATA";
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readonly RSET: "RSET";
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readonly NOOP: "NOOP";
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readonly QUIT: "QUIT";
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readonly STARTTLS: "STARTTLS";
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readonly AUTH: "AUTH";
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};
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/**
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* Authentication methods
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*/
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export declare const AUTH_METHODS: {
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readonly PLAIN: "PLAIN";
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readonly LOGIN: "LOGIN";
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readonly OAUTH2: "XOAUTH2";
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readonly CRAM_MD5: "CRAM-MD5";
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};
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/**
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* Common SMTP extensions
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*/
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export declare const SMTP_EXTENSIONS: {
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readonly PIPELINING: "PIPELINING";
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readonly SIZE: "SIZE";
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readonly STARTTLS: "STARTTLS";
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readonly AUTH: "AUTH";
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readonly EIGHT_BIT_MIME: "8BITMIME";
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readonly CHUNKING: "CHUNKING";
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readonly ENHANCED_STATUS_CODES: "ENHANCEDSTATUSCODES";
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readonly DSN: "DSN";
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};
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/**
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* Default configuration values
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*/
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export declare const DEFAULTS: {
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readonly CONNECTION_TIMEOUT: 60000;
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readonly SOCKET_TIMEOUT: 300000;
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readonly COMMAND_TIMEOUT: 30000;
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readonly MAX_CONNECTIONS: 5;
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readonly MAX_MESSAGES: 100;
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readonly PORT_SMTP: 25;
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readonly PORT_SUBMISSION: 587;
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readonly PORT_SMTPS: 465;
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readonly RETRY_ATTEMPTS: 3;
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readonly RETRY_DELAY: 1000;
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readonly POOL_IDLE_TIMEOUT: 30000;
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};
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/**
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* Error types for classification
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*/
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export declare enum SmtpErrorType {
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CONNECTION_ERROR = "CONNECTION_ERROR",
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AUTHENTICATION_ERROR = "AUTHENTICATION_ERROR",
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PROTOCOL_ERROR = "PROTOCOL_ERROR",
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TIMEOUT_ERROR = "TIMEOUT_ERROR",
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TLS_ERROR = "TLS_ERROR",
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SYNTAX_ERROR = "SYNTAX_ERROR",
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MAILBOX_ERROR = "MAILBOX_ERROR",
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QUOTA_ERROR = "QUOTA_ERROR",
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UNKNOWN_ERROR = "UNKNOWN_ERROR"
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}
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/**
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* Regular expressions for parsing
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*/
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export declare const REGEX_PATTERNS: {
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readonly EMAIL_ADDRESS: RegExp;
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readonly RESPONSE_CODE: RegExp;
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readonly ENHANCED_STATUS: RegExp;
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readonly AUTH_CAPABILITIES: RegExp;
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readonly SIZE_EXTENSION: RegExp;
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};
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/**
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* Line endings and separators
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*/
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export declare const LINE_ENDINGS: {
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readonly CRLF: "\r\n";
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readonly LF: "\n";
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readonly CR: "\r";
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};
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/**
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* Connection states for internal use
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*/
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export declare const CONNECTION_STATES: {
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readonly DISCONNECTED: "disconnected";
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readonly CONNECTING: "connecting";
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readonly CONNECTED: "connected";
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readonly AUTHENTICATED: "authenticated";
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readonly READY: "ready";
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readonly BUSY: "busy";
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readonly CLOSING: "closing";
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readonly ERROR: "error";
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};
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