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d2cff6a2cf
Summary: D1093 did this for just the text/plain part of incoming email. Most text/html parts choose to either use entity encoding //or// are already UTF-8, thus obviating the need to transcode the HTML part. However, this is not always the case, and leads to dropped messages, by way of: ``` EXCEPTION: (Exception) Failed to JSON encode value (#5: Malformed UTF-8 characters, possibly incorrectly encoded): Dictionary value at key "html" is not valid UTF8, and cannot be JSON encoded: [snip HTML part of message content]``` Generalize the charset transcoding to not apply to just the text/plain part, but both text/plain and text/html parts. Test Plan: Fed in a Windows-1252-encoded text/html part with 0x92 bytes in it; verified that $content only contained valid UTF-8 after this change. Reviewers: #blessed_reviewers, epriestley Reviewed By: #blessed_reviewers, epriestley Subscribers: Korvin, epriestley Differential Revision: https://secure.phabricator.com/D18776
95 lines
2.8 KiB
PHP
Executable file
95 lines
2.8 KiB
PHP
Executable file
#!/usr/bin/env php
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<?php
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// NOTE: This script is very oldschool and takes the environment as an argument.
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// Some day, we could take a shot at cleaning this up.
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if ($argc > 1) {
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foreach (array_slice($argv, 1) as $arg) {
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if (!preg_match('/^-/', $arg)) {
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$_SERVER['PHABRICATOR_ENV'] = $arg;
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break;
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}
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}
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}
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$root = dirname(dirname(dirname(__FILE__)));
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require_once $root.'/scripts/__init_script__.php';
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require_once $root.'/externals/mimemailparser/MimeMailParser.class.php';
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$args = new PhutilArgumentParser($argv);
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$args->parseStandardArguments();
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$args->parse(
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array(
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array(
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'name' => 'process-duplicates',
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'help' => pht(
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"Process this message, even if it's a duplicate of another message. ".
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"This is mostly useful when debugging issues with mail routing."),
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),
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array(
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'name' => 'env',
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'wildcard' => true,
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),
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));
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$parser = new MimeMailParser();
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$parser->setText(file_get_contents('php://stdin'));
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$content = array();
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foreach (array('text', 'html') as $part) {
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$part_body = $parser->getMessageBody($part);
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$part_headers = $parser->getMessageBodyHeaders($part);
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$content_type = idx($part_headers, 'content-type');
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if (
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!phutil_is_utf8($part_body) &&
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(preg_match('/charset="(.*?)"/', $content_type, $matches) ||
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preg_match('/charset=(\S+)/', $content_type, $matches))
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) {
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$part_body = phutil_utf8_convert($part_body, 'UTF-8', $matches[1]);
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}
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$content[$part] = $part_body;
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}
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$headers = $parser->getHeaders();
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$headers['subject'] = iconv_mime_decode($headers['subject'], 0, 'UTF-8');
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$headers['from'] = iconv_mime_decode($headers['from'], 0, 'UTF-8');
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if ($args->getArg('process-duplicates')) {
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$headers['message-id'] = Filesystem::readRandomCharacters(64);
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}
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$received = new PhabricatorMetaMTAReceivedMail();
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$received->setHeaders($headers);
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$received->setBodies($content);
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$attachments = array();
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foreach ($parser->getAttachments() as $attachment) {
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if (preg_match('@text/(plain|html)@', $attachment->getContentType()) &&
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$attachment->getContentDisposition() == 'inline') {
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// If this is an "inline" attachment with some sort of text content-type,
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// do not treat it as a file for attachment. MimeMailParser already picked
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// it up in the getMessageBody() call above. We still want to treat 'inline'
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// attachments with other content types (e.g., images) as attachments.
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continue;
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}
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$file = PhabricatorFile::newFromFileData(
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$attachment->getContent(),
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array(
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'name' => $attachment->getFilename(),
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'viewPolicy' => PhabricatorPolicies::POLICY_NOONE,
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));
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$attachments[] = $file->getPHID();
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}
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try {
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$received->setAttachments($attachments);
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$received->save();
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$received->processReceivedMail();
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} catch (Exception $e) {
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$received
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->setMessage(pht('EXCEPTION: %s', $e->getMessage()))
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->save();
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throw $e;
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}
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