mirror of
https://github.com/itflow-org/itflow
synced 2026-06-26 11:40:40 +00:00
2204bd52f4
Replace webklex/php-imap with directorytree/imapengine in the ticket email parser. ImapEngine is pure PHP over sockets. Parser improvements: - Wrap per-message processing in try/catch so one malformed email can't abort the run; failures are flagged and logged with UID - Query unseen + unflagged so previously-failed (flagged) messages are no longer re-processed on every cron run - Skip vacation/auto-responder emails (RFC 3834) to prevent mail loops with the ticket auto-reply - Cap messages per run (50) and attachment size (15MB); inline images over 2MB are stored as attachments instead of base64-embedded in ticket details - Atomic lock file creation - preg_quote() the ticket prefix in subject matching - Dedupe CC watchers and exclude the sender - Map webklex 'tls' encryption setting to STARTTLS for compatibility NDR/DSN parsing now walks MIME parts via the underlying zbateson parser instead of relying on attachment extraction.
79 lines
1.7 KiB
PHP
79 lines
1.7 KiB
PHP
<?php
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namespace Egulias\EmailValidator;
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use Egulias\EmailValidator\Result\Result;
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use Egulias\EmailValidator\Result\ValidEmail;
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use Egulias\EmailValidator\Result\InvalidEmail;
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use Egulias\EmailValidator\Result\Reason\ExpectingATEXT;
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abstract class Parser
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{
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/**
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* @var Warning\Warning[]
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*/
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protected $warnings = [];
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/**
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* @var EmailLexer
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*/
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protected $lexer;
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/**
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* id-left "@" id-right
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*/
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abstract protected function parseRightFromAt(): Result;
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abstract protected function parseLeftFromAt(): Result;
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abstract protected function preLeftParsing(): Result;
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public function __construct(EmailLexer $lexer)
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{
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$this->lexer = $lexer;
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}
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public function parse(string $str): Result
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{
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$this->lexer->setInput($str);
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if ($this->lexer->hasInvalidTokens()) {
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return new InvalidEmail(new ExpectingATEXT("Invalid tokens found"), $this->lexer->current->value);
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}
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$preParsingResult = $this->preLeftParsing();
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if ($preParsingResult->isInvalid()) {
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return $preParsingResult;
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}
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$localPartResult = $this->parseLeftFromAt();
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if ($localPartResult->isInvalid()) {
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return $localPartResult;
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}
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$domainPartResult = $this->parseRightFromAt();
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if ($domainPartResult->isInvalid()) {
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return $domainPartResult;
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}
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return new ValidEmail();
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}
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/**
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* @return Warning\Warning[]
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*/
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public function getWarnings(): array
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{
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return $this->warnings;
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}
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protected function hasAtToken(): bool
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{
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$this->lexer->moveNext();
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$this->lexer->moveNext();
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return !$this->lexer->current->isA(EmailLexer::S_AT);
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}
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}
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