forked from extern/egroupware
W.I.P. SMIME:
- Try to fetch attachments into attachmentArea after the message is being resolved - Fix smime certificate button not working for encrypted certificate
This commit is contained in:
Hadi Nategh
parent
c131be8c17
commit
de91dc2a2a
@ -2036,7 +2036,7 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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{
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foreach ($data['attachmentsBlock'] as &$attch)
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{
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if (Mail\Smime::isSmime($attch['mimetype']))
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if (Mail\Smime::isSmime($attch['type']))
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{
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$data['smimeSigUrl'] = $attch['mime_url'];
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}
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@ -2161,7 +2161,24 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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if ($htmlOptions !='always_display') $fetchEmbeddedImages = true;
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$attachments = $this->mail_bo->getMessageAttachments($uid, $partID, null, $fetchEmbeddedImages,true,true,$mailbox);
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$smimeData = $this->resolveSmimeAttachment ($attachments, $uid, $partID, $mailbox, '', $rowID);
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foreach ($attachments as &$attachment)
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{
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if (Mail\Smime::isSmime($attachment['mimeType']))
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{
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$smimeData = $this->resolveSmimeMessage (
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$this->mail_bo->getMessageRawBody($uid, $partID, $mailbox),
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array(
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'mimeType' => $attachment['mimeType'],
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'uid' => $uid,
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'partID' => $partID,
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'rowID' => $rowID,
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'mailbox' => $mailbox,
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'certAttachedPartID' => $attachment['partID'],
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)
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);
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}
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}
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if (is_array($smimeData))
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{
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$error_msg[] = $smimeData['msg'];
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@ -2299,63 +2316,101 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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}
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/**
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* Resolve certificate from smime attachment
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* Resolve certificate and encrypted message from smime attachment
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*
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* @param string $_message
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* @param array $_params
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* params = array (
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* mimeType => (string) // message mime type
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* uid => (string) // message uid
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* partID => (int) // message part id
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* rowID => (string) // row id (mail nm)
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* mailbox => (string) // the mailbox where message is stored
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* passphrase => (string) // smime private key passphrase
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* certAttachedPartID => (int) // partID of attached smime certificate
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* )
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*
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* @param array &$attachments
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* @param int $_uid
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* @param int $_partID
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* @param string $_mailbox
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* @param string $_passphrase
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* @return array
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* @throws Exception
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*/
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function resolveSmimeAttachment (&$attachments, $_uid, $_partID, $_mailbox, $_passphrase='', $_rowID)
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function resolveSmimeMessage ($_message, $_params)
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{
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// default params
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$params = array_merge(array(
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'partID' => 0,
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'passphrase' => '',
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'certAttachedPartID' => 0
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), $_params);
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if (!$_message || empty($_params['uid']) || empty($_params['mailbox']))
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{
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throw new Exception(__METHOD__.__LINE__.' (): Seems crucial parameter(s) is missing!');
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}
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$this->smime = new Mail\Smime;
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foreach ($attachments as $key => $attachment)
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{
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if (Mail\Smime::isSmime($attachment['mimeType']))
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{
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$message = $this->mail_bo->getMessageRawBody($_uid, $_partID, $_mailbox);
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if (!Mail\Smime::isSmimeSignatureOnly($attachment['mimeType']))
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if (!Mail\Smime::isSmimeSignatureOnly($params['mimeType']))
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{
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try {
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$message = $this->decryptSmimeBody($message, $_passphrase);
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$this->mail_bo->restoreSessionData();
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$_message = $this->decryptSmimeBody($_message, $params['passphrase'] !='' ?
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$params['passphrase'] : $this->mail_bo->sessionData['smime_passphrase']);
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} catch (Exception $ex) {
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return array('msg', $ex->getMessage());
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}
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}
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try {
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$cert = $this->smime->verify($message);
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$data = array (
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$cert = $this->smime->verify($_message);
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} catch (Exception $ex) {
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// passphrase is required to decrypt the message
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if (isset($_message['password_required']))
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{
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$data = $_message;
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return $data;
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}
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}
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if ($cert) // signed message, it might be encrypted too
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{
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$message_parts = $this->smime->extractSignedContents($_message);
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$cert_data = array (
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'verify' => $cert->verify,
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'cert' => $cert->cert,
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'msg' => $cert->msg,
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'certHtml' => $this->smime->certToHTML($cert->cert),
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'partID' => $attachment['partID'],
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'partID' => $params['certAttachedPartID'],
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'signed' => true,
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'message' => $this->smime->extractSignedContents($message)
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);
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} catch (Exception $ex) {
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if (isset($message['password_required']))
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{
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$data = $message;
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}
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else
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else // only encrypted message
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{
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$data = array (
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$message_parts = Horde_Mime_Part::parseMessage($_message);
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}
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if (!Mail\Smime::isSmimeSignatureOnly($params['mimeType']))
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{
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$dec_attachments = $this->mail_bo->getMessageAttachments($params['uid'],$params['partID'],$message_parts,true,false,true,$params['mailbox']);
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}
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$result = array(
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'signed' => false,
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'message' => $message
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'attachments' => is_array($dec_attachments) ? $this->createAttachmentBlock($dec_attachments,$params['rowID'],$params['uid'],$params['mailbox']) : '',
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'message' => $this->mail_bo->getMessageBody($params['uid'], '', null, $message_parts)
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);
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}
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}
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unset ($attachments[$key]);
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}
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return is_array($cert_data) ? array_merge($result, $cert_data): $result;
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}
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return $data;
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/**
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* This is a helper function to trigger Push method
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* faster than normal 60 sec cycle.
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* @todo: Once we have socket push implemented we should
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* remove this function plus its client side companion.
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*/
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function ajax_smimeAttachmentsChecker ()
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{
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$response = Api\Json\Response::get();
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$response->data(true);
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}
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/**
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@ -2812,8 +2867,15 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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// Display smime certificate
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if (Mail\Smime::isSmime($attachment['type']))
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{
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$smimeAttachments = array ( array('mimeType' => $attachment['type'] ));
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$smime = $this->resolveSmimeAttachment($smimeAttachments, $uid, 0, $mailbox);
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$smime = $this->resolveSmimeMessage(
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$this->mail_bo->getMessageRawBody($uid, null, $mailbox),
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array(
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'mimeType' => $attachment['type'],
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'uid' => $uid,
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'partID' => 0,
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'mailbox' => $mailbox
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)
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);
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Api\Header\Content::safe($smime['certHtml'], '', $attachment['type'], $size=0, false, true);
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echo $smime['certHtml'];
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exit();
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@ -3185,14 +3247,35 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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$calendar_part = null;
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$bodyParts = $this->mail_bo->getMessageBody($uid, ($htmlOptions?$htmlOptions:''), $partID, $structure, false, $mailbox, $calendar_part);
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$mimeType = $structure->getType();
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if (Mail\Smime::isSmime( $mimeType) && !Mail\Smime::isSmimeSignatureOnly($mimeType))
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if ($mimeType == 'multipart/signed')
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{
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$smimeAttachments = array ( array('mimeType' => $mimeType));
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$smime = $this->resolveSmimeAttachment($smimeAttachments, $uid, 0, $mailbox, $smimePassphrase);
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$param = $structure->getAllContentTypeParameters();
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$mimeType = $param['protocol'];
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}
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if (Mail\Smime::isSmime($mimeType))
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{
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$smime = $this->resolveSmimeMessage(
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$this->mail_bo->getMessageRawBody($uid, $partID, $mailbox),
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array(
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'mimeType' => $mimeType,
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'uid' => $uid,
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'partID' => $partID,
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'rowID' => $_GET['_messageID'],
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'mailbox' => $mailbox,
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'passphrase'=> $smimePassphrase
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)
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);
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if ($smime['message'])
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if ($smime['message'] || $smime['attachments'])
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{
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$bodyParts[0]['body'] = $smime['message'];
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if ($smimePassphrase)
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{
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$this->mail_bo->sessionData['smime_passphrase'] = $smimePassphrase;
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$this->mail_bo->saveSessionData();
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}
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$bodyParts = $smime['message'];
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$push = new Api\Json\Push();
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if (!empty($smime['attachments'])) $push->call('app.mail.set_smimeAttachments', $smime['attachments']);
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}
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else if ($smime['password_required'])
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{
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@ -3209,6 +3292,10 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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return $smimeHtml;
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}
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}
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else
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{
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Api\Session::cache_control(true);
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}
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// for meeting requests (multipart alternative with text/calendar part) let calendar render it
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if ($calendar_part && isset($GLOBALS['egw_info']['user']['apps']['calendar']))
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{
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@ -3866,7 +3953,6 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
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}
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$bodyResponse = $this->get_load_email_data($messageID,$_partID,$folder,$_htmloptions, $_POST['smime_passphrase']);
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Api\Session::cache_control(true);
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//error_log(array2string($bodyResponse));
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echo $bodyResponse;
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@ -218,6 +218,7 @@ app.classes.mail = AppJS.extend(
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this.et2.getArrayMgr("content").getEntry('mail_id'),
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this.et2.getArrayMgr("content").getEntry('mail_displayattachments')
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);
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this.smimeAttachmentsCheckerInterval();
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break;
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case 'mail.compose':
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// Set password field of file sharing to empty in
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@ -1017,6 +1018,7 @@ app.classes.mail = AppJS.extend(
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jQuery(IframeHandle.getDOMNode()).on('load', function(e){
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self.resolveExternalImages (this.contentWindow.document);
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});
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if (dataElem.data['smimeSigUrl']) this.smimeAttachmentsCheckerInterval();
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}
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var messages = {};
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@ -5731,5 +5733,35 @@ app.classes.mail = AppJS.extend(
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template: egw.webserverUrl+'/api/templates/default/password.xet',
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resizable: false
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}, et2_dialog._create_parent('mail'));
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},
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/**
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* Set attachments of smime message
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*
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* @param {object} _attachments
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*/
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set_smimeAttachments:function (_attachments)
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{
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var attachmentArea = this.et2.getWidgetById(egw(window).is_popup()?'mail_displayattachments':'previewAttachmentArea');
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if (attachmentArea && _attachments && _attachments.length > 0)
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{
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attachmentArea.set_value({content:_attachments});
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}
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},
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/**
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* This function helps to trigger the Push notification immidiately.
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* @todo: Must be removed after socket push notification is implemented
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*/
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smimeAttachmentsCheckerInterval:function ()
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{
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var self = this;
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var interval = window.setInterval(function(){
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self.egw.json('mail.mail_ui.ajax_smimeAttachmentsChecker',null,function(_stop){
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if (_stop)
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{
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window.clearInterval(interval);
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}
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}).sendRequest(true);
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},1000);
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}
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});
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