mailer daemon start

darcs-hash:20080717132533-84dde-4ada5d4a103d92b9767726e723b26246205b9cbd.gz

classes/User.php

@@ -34,6 +34,7 @@ class User extends DB_DataObject
     public $nickname;                        // varchar(64)  unique_key
     public $password;                        // varchar(255)  
     public $email;                           // varchar(255)  unique_key
+    public $incomingemail;                   // varchar(255)  unique_key
     public $emailnotifysub;                  // tinyint(1)   default_1
     public $jabber;                          // varchar(255)  unique_key
     public $jabbernotify;                    // tinyint(1)  

classes/stoica.ini

@@ -157,6 +157,7 @@ id = 129
 nickname = 2
 password = 2
 email = 2
+incomingemail = 2
 emailnotifysub = 17
 jabber = 2
 jabbernotify = 17
@@ -173,6 +174,7 @@ modified = 384
 id = K
 nickname = U
 email = U
+incomingemail = U
 jabber = U
 sms = U
 uri = U

db/laconica.sql

@@ -45,6 +45,7 @@ create table user (
     nickname varchar(64) unique key comment 'nickname or username, duped in profile',
     password varchar(255) comment 'salted password, can be null for OpenID users',
     email varchar(255) unique key comment 'email address for password recovery etc.',
+    incomingemail varchar(255) unique key comment 'email address for post-by-email',
     emailnotifysub tinyint default 1 comment 'Notify by email of subscriptions',
     jabber varchar(255) unique key comment 'jabber ID for notices',
     jabbernotify tinyint default 0 comment 'whether to send notices to jabber',

maildaemon.php

@@ -0,0 +1,155 @@
+#!/usr/bin/env php
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+# Abort if called from a web server
+if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
+	print "This script must be run from the command line\n";
+	exit();
+}
+
+define('INSTALLDIR', dirname(__FILE__));
+define('LACONICA', true);
+
+require_once(INSTALLDIR . '/lib/common.php');
+require_once(INSTALLDIR . '/lib/mail.php');
+require_once('Mail/mimeDecode.php');
+
+class MailerDaemon {
+	
+	function __construct() {
+	}
+	
+	function save_message($fname='php://stdin') {
+		list($from, $to, $msg) = $this->parse_message($fname);
+		if (!$from || !$to || !$msg) {
+			$this->error(NULL, _t('Could not parse message.'));
+		}
+		$user = User::staticGet('email', common_canonical_email($from));
+		if (!$user) {
+			$this->error($from, _('Not a registered user.'));
+			return false;
+		}
+		if ($user->incomingemail != common_canonical_email($to)) {
+			$this->error($from, _('Sorry, that is not your incoming email address.'));
+		}
+		$response = $this->handle_command($user, $msg);
+		if ($response) {
+			$this->respond($from, $to, $response);
+		}
+		$this->add_notice($user, $msg);
+	}
+
+	function error($from, $msg) {
+		file_put_contents("php://stderr", $msg);
+		exit(1);
+	}
+
+	function respond($from, $to, $response) {
+
+		$headers['From'] = $to;
+		$headers['To'] = $from;
+		$headers['Subject'] = "Command complete";
+
+		return mail_send(array($from), $headers, $response);
+	}
+	
+	function log($level, $msg) {
+		common_log($level, 'MailDaemon: '.$msg);
+	}
+	
+	function add_notice($user, $msg) {
+		$notice = new Notice();
+		$notice->profile_id = $user->id;
+		$notice->content = trim(substr($msg, 0, 140));
+		$notice->rendered = common_render_content($notice->content, $notice);
+		$notice->created = DB_DataObject_Cast::dateTime();
+		$notice->query('BEGIN');
+		$id = $notice->insert();
+		if (!$id) {
+			$last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+			$this->log(LOG_ERROR,
+					   'Could not insert ' . common_log_objstring($notice) .
+					   ' for user ' . common_log_objstring($user) .
+					   ': ' . $last_error->message);
+			return;
+		}
+		$orig = clone($notice);
+		$notice->uri = common_notice_uri($notice);
+		$result = $notice->update($orig);
+		if (!$result) {
+			$last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+			$this->log(LOG_ERROR,
+					   'Could not add URI to ' . common_log_objstring($notice) .
+					   ' for user ' . common_log_objstring($user) .
+					   ': ' . $last_error->message);
+			return;
+		}
+		$notice->query('COMMIT');
+        common_save_replies($notice);	
+		common_real_broadcast($notice);
+		$this->log(LOG_INFO,
+				   'Added notice ' . $notice->id . ' from user ' . $user->nickname);
+	}
+	
+	function parse_message($fname) {
+		$contents = file_get_contents($fname);
+		$parsed = Mail_mimeDecode::decode(array('input' => $contents,
+												'include_bodies' => true,
+												'decode_headers' => true,
+												'decode_bodies' => true));
+		if (!$parsed) {
+			return NULL;
+		}
+		$from = $parsed->headers['from'];
+		$to = $parsed->headers['to'];
+		
+		switch ($parsed->ctype_primary) {
+		 case 'multitype':
+			# try and find a text/plain in the mix
+			foreach ($parsed->parts as $part) {
+				if ($part->ctype_primary == 'text' &&
+					$part->ctype_secondary == 'plain') {
+					$msg = $part->body;
+					break;
+				}
+			}
+			break;
+		 case 'text':
+			switch ($parsed->ctype_secondary) {
+			 case 'plain':
+				$msg = $parsed->body;
+				break;
+			 default:
+				$this->unsupported_type();
+			}
+		 default:
+			$this->unsupported_type();
+		}
+		
+		return array($from, $to, $msg);
+	}
+	
+	function unsupported_type() {
+		$this->error("Unsupported message type");
+	}
+}
+
+$md = new MailerDaemon();
+$md->handle_message('php://stdin');