<?php
- /** smtp.php
- **
- ** This contains all the functions needed to send messages through
- ** an smtp server or sendmail.
- **
- ** $Id$
- **/
- $smtp_php = true;
+ /**
+ * smtp.php
+ *
+ * Copyright (c) 1999-2001 The Squirrelmail Development Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This contains all the functions needed to send messages through
+ * an smtp server or sendmail.
+ *
+ * $Id$
+ */
+
+ require_once('../functions/addressbook.php');
+ require_once('../functions/plugin.php');
+
+ global $username, $popuser, $domain;
// This should most probably go to some initialization...
if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
$popuser = $usernamedata[1];
$domain = $usernamedata[2];
- unset($usernamedata);
+ unset($usernamedata);
} else {
$popuser = $username;
}
return false;
}
+ // looks up aliases in the addressbook and expands them to
+ // the full address.
+ // Adds @$domain if it wasn't in the address book and if it
+ // doesn't have an @ symbol in it
+ function expandAddrs ($array) {
+ global $domain;
+
+ // don't show errors -- kinda critical that we don't see
+ // them here since the redirect won't work if we do show them
+ $abook = addressbook_init(false);
+ for ($i=0; $i < count($array); $i++) {
+ $result = $abook->lookup($array[$i]);
+ $ret = "";
+ if (isset($result['email'])) {
+ if (isset($result['name'])) {
+ $ret = '"'.$result['name'].'" ';
+ }
+ $ret .= '<'.$result['email'].'>';
+ $array[$i] = $ret;
+ }
+ else
+ {
+ if (strpos($array[$i], '@') === false)
+ $array[$i] .= '@' . $domain;
+ $array[$i] = '<' . $array[$i] . '>';
+ }
+ }
+ return $array;
+ }
+
+
+ // looks up aliases in the addressbook and expands them to
+ // the RFC 821 valid RCPT address. ie <user@example.com>
+ // Adds @$domain if it wasn't in the address book and if it
+ // doesn't have an @ symbol in it
+ function expandRcptAddrs ($array) {
+ global $domain;
+
+ // don't show errors -- kinda critical that we don't see
+ // them here since the redirect won't work if we do show them
+ $abook = addressbook_init(false);
+ for ($i=0; $i < count($array); $i++) {
+ $result = $abook->lookup($array[$i]);
+ $ret = "";
+ if (isset($result['email'])) {
+ $ret = '<'.$result['email'].'>';
+ $array[$i] = $ret;
+ }
+ else
+ {
+ if (strpos($array[$i], '@') === false)
+ $array[$i] .= '@' . $domain;
+ $array[$i] = '<' . $array[$i] . '>';
+ }
+ }
+ return $array;
+ }
+
+
// Attach the files that are due to be attached
function attachFiles ($fp) {
global $attachments, $attachment_dir;
$length = 0;
if (isMultipart()) {
- reset($attachments);
- while (list($localname, $remotename) = each($attachments)) {
- // This is to make sure noone is giving a filename in another
- // directory
- $localname = ereg_replace ("\\/", '', $localname);
-
- $fileinfo = fopen ($attachment_dir.$localname.'.info', 'r');
- $filetype = fgets ($fileinfo, 8192);
- fclose ($fileinfo);
- $filetype = trim ($filetype);
- if ($filetype=='')
+ foreach ($attachments as $info)
+ {
+ if (isset($info['type']))
+ $filetype = $info['type'];
+ else
$filetype = 'application/octet-stream';
$header = '--'.mimeBoundary()."\r\n";
- $header .= "Content-Type: $filetype;name=\"$remotename\"\r\n";
- $header .= "Content-Disposition: attachment; filename=\"$remotename\"\r\n";
- $header .= "Content-Transfer-Encoding: base64\r\n\r\n";
- fputs ($fp, $header);
- $length += strlen($header);
+ $header .= "Content-Type: $filetype; name=\"" .
+ $info['remotefilename'] . "\"\r\n";
+ $header .= "Content-Disposition: attachment; filename=\"" .
+ $info['remotefilename'] . "\"\r\n";
- $file = fopen ($attachment_dir.$localname, 'r');
- while ($tmp = fread($file, 570)) {
- $encoded = chunk_split(base64_encode($tmp));
- $length += strlen($encoded);
- fputs ($fp, $encoded);
- }
+ // Use 'rb' for NT systems -- read binary
+ // Unix doesn't care -- everything's binary! :-)
+ $file = fopen ($attachment_dir . $info['localfilename'], 'rb');
+ if (substr($filetype, 0, 5) == 'text/' ||
+ $filetype == 'message/rfc822') {
+ $header .= "\r\n";
+ fputs ($fp, $header);
+ $length += strlen($header);
+ while ($tmp = fgets($file, 4096)) {
+ $tmp = str_replace("\r\n", "\n", $tmp);
+ $tmp = str_replace("\r", "\n", $tmp);
+ $tmp = str_replace("\n", "\r\n", $tmp);
+ if (feof($fp) && substr($tmp, -2) != "\r\n")
+ $tmp .= "\r\n";
+ fputs($fp, $tmp);
+ $length += strlen($tmp);
+ }
+ } else {
+ $header .= "Content-Transfer-Encoding: base64\r\n\r\n";
+ fputs ($fp, $header);
+ $length += strlen($header);
+ while ($tmp = fread($file, 570)) {
+ $encoded = chunk_split(base64_encode($tmp));
+ $length += strlen($encoded);
+ fputs ($fp, $encoded);
+ }
+ }
fclose ($file);
}
}
static $mimeBoundaryString;
if ($mimeBoundaryString == "") {
- $mimeBoundaryString = GenerateRandomString(70, '\'()+,-./:=?_', 7);
+ $mimeBoundaryString = "----=_" .
+ GenerateRandomString(60, '\'()+,-./:=?_', 7);
}
return $mimeBoundaryString;
global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT;
global $data_dir, $username, $popuser, $domain, $version, $useSendmail;
global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR;
- global $REMOTE_HOST;
+ global $REMOTE_HOST, $identity;
// Storing the header to make sure the header is the same
// everytime the header is printed.
static $header, $headerlength;
if ($header == '') {
- $to = parseAddrs($t);
- $cc = parseAddrs($c);
- $bcc = parseAddrs($b);
- $reply_to = getPref($data_dir, $username, 'reply_to');
- $from = getPref($data_dir, $username, 'full_name');
- $from_addr = getPref($data_dir, $username, 'email_address');
+ $to = expandAddrs(parseAddrs($t));
+ $cc = expandAddrs(parseAddrs($c));
+ $bcc = expandAddrs(parseAddrs($b));
+ if (isset($identity) && $identity != 'default')
+ {
+ $reply_to = getPref($data_dir, $username, 'reply_to' . $identity);
+ $from = getPref($data_dir, $username, 'full_name' . $identity);
+ $from_addr = getPref($data_dir, $username, 'email_address' . $identity);
+ }
+ else
+ {
+ $reply_to = getPref($data_dir, $username, 'reply_to');
+ $from = getPref($data_dir, $username, 'full_name');
+ $from_addr = getPref($data_dir, $username, 'email_address');
+ }
if ($from_addr == '')
$from_addr = $popuser.'@'.$domain;
$header .= "Date: $date\r\n";
$header .= "Subject: $subject\r\n";
$header .= "From: $from\r\n";
- $header .= "To: $to_list \r\n"; // Who it's TO
+ $header .= "To: $to_list\r\n"; // Who it's TO
/* Insert headers from the $more_headers array */
if(is_array($more_headers)) {
$envelopefrom = ereg_replace("[[:space:]]",'', $envelopefrom);
$envelopefrom = ereg_replace("[[:cntrl:]]",'', $envelopefrom);
- // open pipe to sendmail
- $fp = popen (escapeshellcmd("$sendmail_path -t -f$envelopefrom"), 'w');
-
+ // open pipe to sendmail or qmail-inject (qmail-inject doesn't accept -t param)
+ if (strstr($sendmail_path, "qmail-inject")) {
+ $fp = popen (escapeshellcmd("$sendmail_path -f$envelopefrom"), "w");
+ } else {
+ $fp = popen (escapeshellcmd("$sendmail_path -t -f$envelopefrom"), "w");
+ }
+
$headerlength = write822Header ($fp, $t, $c, $b, $subject, $more_headers);
$bodylength = writeBody($fp, $body);
}
function sendSMTP($t, $c, $b, $subject, $body, $more_headers) {
- global $username, $popuser, $domain, $version, $smtpServerAddress, $smtpPort,
- $data_dir, $color;
-
- $to = parseAddrs($t);
- $cc = parseAddrs($c);
- $bcc = parseAddrs($b);
- $from_addr = getPref($data_dir, $username, 'email_address');
+ global $username, $popuser, $domain, $version, $smtpServerAddress,
+ $smtpPort, $data_dir, $color, $use_authenticated_smtp, $identity,
+ $key, $onetimepad;
+
+ $to = expandRcptAddrs(parseAddrs($t));
+ $cc = expandRcptAddrs(parseAddrs($c));
+ $bcc = expandRcptAddrs(parseAddrs($b));
+ if (isset($identity) && $identity != 'default')
+ $from_addr = getPref($data_dir, $username, 'email_address' . $identity);
+ else
+ $from_addr = getPref($data_dir, $username, 'email_address');
if (!$from_addr)
$from_addr = "$popuser@$domain";
exit;
}
$tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
$to_list = getLineOfAddrs($to);
$cc_list = getLineOfAddrs($cc);
/** Lets introduce ourselves */
- fputs($smtpConnection, "HELO $domain\r\n");
- $tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (! isset ($use_authenticated_smtp) || $use_authenticated_smtp == false) {
+ fputs($smtpConnection, "HELO $domain\r\n");
+ $tmp = fgets($smtpConnection, 1024);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
+ } else {
+ fputs($smtpConnection, "EHLO $domain\r\n");
+ $tmp = fgets($smtpConnection, 1024);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
+
+ fputs($smtpConnection, "AUTH LOGIN\r\n");
+ $tmp = fgets($smtpConnection, 1024);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
+
+ fputs($smtpConnection, base64_encode ($username) . "\r\n");
+ $tmp = fgets($smtpConnection, 1024);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
+
+ fputs($smtpConnection, base64_encode (OneTimePadDecrypt($key, $onetimepad)) . "\r\n");
+ $tmp = fgets($smtpConnection, 1024);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
+ }
/** Ok, who is sending the message? */
- fputs($smtpConnection, "MAIL FROM:<$from_addr>\r\n");
+ fputs($smtpConnection, "MAIL FROM: <$from_addr>\r\n");
$tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
/** send who the recipients are */
for ($i = 0; $i < count($to); $i++) {
- fputs($smtpConnection, "RCPT TO:<$to[$i]>\r\n");
+ fputs($smtpConnection, "RCPT TO: $to[$i]\r\n");
$tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
}
for ($i = 0; $i < count($cc); $i++) {
- fputs($smtpConnection, "RCPT TO:<$cc[$i]>\r\n");
+ fputs($smtpConnection, "RCPT TO: $cc[$i]\r\n");
$tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
}
for ($i = 0; $i < count($bcc); $i++) {
- fputs($smtpConnection, "RCPT TO:<$bcc[$i]>\r\n");
+ fputs($smtpConnection, "RCPT TO: $bcc[$i]\r\n");
$tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
}
/** Lets start sending the actual message */
fputs($smtpConnection, "DATA\r\n");
$tmp = fgets($smtpConnection, 1024);
- errorCheck($tmp, $smtpConnection);
+ if (errorCheck($tmp, $smtpConnection)!=5) return(0);
// Send the message
$headerlength = write822Header ($smtpConnection, $t, $c, $b, $subject, $more_headers);
fputs($smtpConnection, ".\r\n"); // end the DATA part
$tmp = fgets($smtpConnection, 1024);
- $num = errorCheck($tmp, $smtpConnection);
+ $num = errorCheck($tmp, $smtpConnection, true);
if ($num != 250) {
- $tmp = nl2br(htmlspecialchars($tmp));
- echo "ERROR<BR>Message not sent!<BR>Reason given: $tmp<BR></BODY></HTML>";
+ $tmp = nl2br(htmlspecialchars($tmp));
+ displayPageHeader($color, 'None');
+ include_once('../functions/display_messages.php');
+ $msg = "Message not sent!<br>\nReason given: $tmp";
+ plain_error_message($msg, $color);
+ return(0);
}
fputs($smtpConnection, "QUIT\r\n"); // log off
}
- function errorCheck($line, $smtpConnection) {
- global $page_header_php;
+ function errorCheck($line, $smtpConnection, $verbose = false) {
global $color;
- if (!isset($page_header_php)) {
- include '../functions/page_header.php';
- }
// Read new lines on a multiline response
$lines = $line;
$status = 0;
break;
-
+ case 235: return(5); break;
case 250: $message = 'Requested mail action okay, completed';
$status = 5;
break;
case 251: $message = 'User not local; will forward';
$status = 5;
break;
+ case 334: return(5); break;
case 450: $message = 'Requested mail action not taken: mailbox unavailable';
$status = 0;
break;
}
if ($status == 0) {
+ include_once('../functions/page_header.php');
displayPageHeader($color, 'None');
- echo '<TT>';
- echo "<br><b><font color=\"$color[1]\">ERROR</font></b><br><br>";
- echo " <B>Error Number: </B>$err_num<BR>";
- echo " <B>Reason: </B>$message<BR>";
+ include_once('../functions/display_messages.php');
$lines = nl2br(htmlspecialchars($lines));
- echo "<B>Server Response: </B>$lines<BR>";
- echo '<BR>MAIL NOT SENT';
- echo '</TT></BODY></HTML>';
- exit;
+ $msg = $message . "<br>\nServer replied: $lines";
+ plain_error_message($msg, $color);
}
+ if (! $verbose) return $status;
return $err_num;
}
- function sendMessage($t, $c, $b, $subject, $body, $reply_id) {
- global $useSendmail, $msg_id, $is_reply, $mailbox;
+ function sendMessage($t, $c, $b, $subject, $body, $reply_id, $prio = 3) {
+ global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad;
global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
+ global $default_use_priority;
+ global $more_headers;
$more_headers = Array();
+ do_hook("smtp_send");
+
$imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1);
- // The trim() is a workaround for RedHat's PHP 4.0.4pl1-3
- // Possibly is there to make Konq work.
- if ($reply_id = trim($reply_id)) {
+ if (isset($reply_id) && $reply_id) {
sqimap_mailbox_select ($imap_stream, $mailbox);
sqimap_messages_flag ($imap_stream, $reply_id, $reply_id, 'Answered');
$more_headers['References'] = $hdr->message_id;
}
}
+ if ($default_use_priority) {
+ $more_headers = array_merge($more_headers, createPriorityHeaders($prio));
+ }
// In order to remove the problem of users not able to create
- // messages with "." on a blank line, RFC821 has made provision
- // in section 4.5.2 (Transparency).
- $body = ereg_replace("\n\\.", "\n..", $body);
- $body = ereg_replace("^\\.", "..", $body);
+ // messages with "." on a blank line, RFC821 has made provision
+ // in section 4.5.2 (Transparency).
+ $body = ereg_replace("\n\\.", "\n..", $body);
+ $body = ereg_replace("^\\.", "..", $body);
// this is to catch all plain \n instances and
- // replace them with \r\n.
- $body = ereg_replace("\r\n", "\n", $body);
+ // replace them with \r\n. All newlines were converted
+ // into just \n inside the compose.php file.
$body = ereg_replace("\n", "\r\n", $body);
if ($useSendmail) {
$length = sendSMTP($t, $c, $b, $subject, $body, $more_headers);
}
- // The trim() is a workaround for RedHat's PHP 4.0.4pl1-3
- // Possibly is there to make Konq work.
- $sent_folder = trim($sent_folder);
if (sqimap_mailbox_exists ($imap_stream, $sent_folder)) {
sqimap_append ($imap_stream, $sent_folder, $length);
write822Header ($imap_stream, $t, $c, $b, $subject, $more_headers);
}
sqimap_logout($imap_stream);
// Delete the files uploaded for attaching (if any).
- deleteAttachments();
+ // only if $length != 0 (if there was no error)
+ if ($length)
+ ClearAttachments();
+
+ return $length;
}
+ function createPriorityHeaders($prio) {
+ $prio_headers = Array();
+ $prio_headers["X-Priority"] = $prio;
+
+ switch($prio) {
+ case 1: $prio_headers["Importance"] = "High";
+ $prio_headers["X-MSMail-Priority"] = "High";
+ break;
+
+ case 3: $prio_headers["Importance"] = "Normal";
+ $prio_headers["X-MSMail-Priority"] = "Normal";
+ break;
+
+ case 5:
+ $prio_headers["Importance"] = "Low";
+ $prio_headers["X-MSMail-Priority"] = "Low";
+ break;
+ }
+ return $prio_headers;
+ }
?>
projects / squirrelmail.git / blobdiff