snappymail/snappymail/v/0.0.0/app/libraries/RainLoop/Actions/Messages.php
2024-08-06 11:40:25 +02:00

1401 lines
44 KiB
PHP

<?php
namespace RainLoop\Actions;
use RainLoop\Exceptions\ClientException;
use RainLoop\Model\Account;
use RainLoop\Notifications;
use MailSo\Imap\SequenceSet;
use MailSo\Imap\Enumerations\FetchType;
use MailSo\Imap\Enumerations\MessageFlag;
use MailSo\Mime\Part as MimePart;
use MailSo\Mime\Enumerations\Header as MimeEnumHeader;
trait Messages
{
/**
* @throws \MailSo\RuntimeException
*/
public function DoMessageList() : array
{
// \sleep(1);
// throw new ClientException(Notifications::CantGetMessageList);
$oParams = new \MailSo\Mail\MessageListParams;
$aValues = $this->decodeRawKey($this->GetActionParam('RawKey', ''));
$sHash = '';
if ($aValues && 6 < \count($aValues)) {
// GET
$sHash = (string) $aValues['hash'];
$oParams->sFolderName = (string) $aValues['folder'];
$oParams->iLimit = $aValues['limit'];
$oParams->iOffset = $aValues['offset'];
$oParams->sSearch = (string) $aValues['search'];
$oParams->sSort = (string) $aValues['sort'];
if (isset($aValues['uidNext'])) {
$oParams->iPrevUidNext = $aValues['uidNext'];
}
$oParams->bUseThreads = !empty($aValues['useThreads']);
if ($oParams->bUseThreads) {
if (isset($aValues['threadUid'])) {
$oParams->iThreadUid = $aValues['threadUid'];
}
if (isset($aValues['threadAlgorithm'])) {
$oParams->sThreadAlgorithm = $aValues['threadAlgorithm'];
}
}
} else {
// POST
$oParams->sFolderName = $this->GetActionParam('folder', '');
$oParams->iOffset = $this->GetActionParam('offset', 0);
$oParams->iLimit = $this->GetActionParam('limit', 10);
$oParams->sSearch = $this->GetActionParam('search', '');
$oParams->sSort = $this->GetActionParam('sort', '');
$oParams->iPrevUidNext = $this->GetActionParam('uidNext', 0);
$oParams->bUseThreads = !empty($this->GetActionParam('useThreads', '0'));
if ($oParams->bUseThreads) {
$oParams->iThreadUid = $this->GetActionParam('threadUid', '');
$oParams->sThreadAlgorithm = $this->GetActionParam('threadAlgorithm', '');
}
}
if (!\strlen($oParams->sFolderName)) {
throw new ClientException(Notifications::CantGetMessageList);
}
$oAccount = $this->initMailClientConnection();
$oSettingsLocal = $this->SettingsProvider(true)->Load($oAccount);
if ($oSettingsLocal instanceof \RainLoop\Settings) {
$oParams->bHideDeleted = !empty($oSettingsLocal->GetConf('HideDeleted', 1));
}
// $oParams->bUseSort = $this->ImapClient()->hasCapability('SORT');
$oParams->bUseSort = true;
if ($sHash) {
$oInfo = $this->ImapClient()->FolderStatusAndSelect($oParams->sFolderName);
$aRequestHash = \explode('-', $sHash);
$sNewHash = $oParams->hash() . '-' . $oInfo->etag;
if ($aRequestHash[1] == $oInfo->etag) {
$this->verifyCacheByKey($sNewHash);
}
$sHash = $sNewHash;
}
try
{
if ($this->Config()->Get('cache', 'enable', true) && $this->Config()->Get('cache', 'server_uids', false)) {
$oParams->oCacher = $this->Cacher($oAccount);
}
// \ignore_user_abort(true);
$oMessageList = $this->MailClient()->MessageList($oParams);
if ($sHash) {
$this->cacheByKey($sHash);
}
return $this->DefaultResponse($oMessageList);
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantGetMessageList, $oException);
}
}
public function DoSaveMessage() : array
{
$oAccount = $this->initMailClientConnection();
$sDraftFolder = $this->GetActionParam('saveFolder', '');
if (!\strlen($sDraftFolder)) {
throw new ClientException(Notifications::UnknownError);
}
$oMessage = $this->buildMessage($oAccount, true);
$this->Plugins()->RunHook('filter.save-message', array($oMessage));
$mResult = false;
if ($oMessage) {
$rMessageStream = \MailSo\Base\ResourceRegistry::CreateMemoryResource();
$iMessageStreamSize = \MailSo\Base\Utils::WriteStream($oMessage->ToStream(false), $rMessageStream, 8192, true);
if (false !== $iMessageStreamSize) {
$sMessageId = $oMessage->MessageId();
\rewind($rMessageStream);
$iNewUid = $this->ImapClient()->MessageAppendStream(
$sDraftFolder, $rMessageStream, $iMessageStreamSize, array(MessageFlag::SEEN)
);
if (!empty($sMessageId) && (null === $iNewUid || 0 === $iNewUid)) {
$iNewUid = $this->MailClient()->FindMessageUidByMessageId($sDraftFolder, $sMessageId);
}
$mResult = true;
$sMessageFolder = $this->GetActionParam('messageFolder', '');
$iMessageUid = (int) $this->GetActionParam('messageUid', 0);
if (\strlen($sMessageFolder) && 0 < $iMessageUid) {
$this->ImapClient()->MessageDelete($sMessageFolder, new SequenceSet($iMessageUid));
}
if (null !== $iNewUid && 0 < $iNewUid) {
$mResult = array(
'folder' => $sDraftFolder,
'uid' => $iNewUid
);
}
}
}
return $this->DefaultResponse($mResult);
}
public function DoSendMessage() : array
{
$oAccount = $this->initMailClientConnection();
/*
$aAuth = $this->GetActionParam('auth', null);
if ($aAuth) {
$oAccount->setSmtpUser($aAuth['username']);
$oAccount->setSmtpPass(new \SnappyMail\SensitiveString($aAuth['password']));
// if ($oAccount instanceof AdditionalAccount && !empty($aAuth['remember'])) {
// $oMainAccount = $this->getMainAccountFromToken();
// $aAccounts = $this->GetAccounts($oMainAccount);
// $this->SetAccounts($oMainAccount, $aAccounts);
// }
}
*/
$oConfig = $this->Config();
$sSaveFolder = $this->GetActionParam('saveFolder', '');
$aDraftInfo = $this->GetActionParam('draftInfo', null);
$oMessage = $this->buildMessage($oAccount, false);
$this->Plugins()->RunHook('filter.send-message', array($oMessage));
$mResult = false;
try
{
if ($oMessage) {
$rMessageStream = \MailSo\Base\ResourceRegistry::CreateMemoryResource();
$iMessageStreamSize = \MailSo\Base\Utils::WriteStream(
$oMessage->ToStream(true), $rMessageStream, 8192, true, true
);
if (false !== $iMessageStreamSize) {
$this->smtpSendMessage($oAccount, $oMessage, $rMessageStream, $iMessageStreamSize, true,
!empty($this->GetActionParam('dsn', 0)),
!empty($this->GetActionParam('requireTLS', 0))
);
if (\is_array($aDraftInfo) && 3 === \count($aDraftInfo)) {
$sDraftInfoType = $aDraftInfo[0];
$iDraftInfoUid = (int) $aDraftInfo[1];
$sDraftInfoFolder = $aDraftInfo[2];
try
{
switch (\strtolower($sDraftInfoType))
{
case 'reply':
case 'reply-all':
$this->MailClient()->MessageSetFlag($sDraftInfoFolder, new SequenceSet($iDraftInfoUid), MessageFlag::ANSWERED);
break;
case 'forward':
$this->MailClient()->MessageSetFlag($sDraftInfoFolder, new SequenceSet($iDraftInfoUid), MessageFlag::FORWARDED);
break;
}
}
catch (\Throwable $oException)
{
$this->logException($oException, \LOG_ERR);
}
}
if (\strlen($sSaveFolder)) {
$rAppendMessageStream = $rMessageStream;
$iAppendMessageStreamSize = $iMessageStreamSize;
try
{
if ($oMessage->GetBcc()) {
$rAppendMessageStream = \MailSo\Base\ResourceRegistry::CreateMemoryResource();
$iAppendMessageStreamSize = \MailSo\Base\Utils::WriteStream(
$oMessage->ToStream(false), $rAppendMessageStream, 8192, true, true
);
} else {
if (\is_resource($rMessageStream)) {
\rewind($rMessageStream);
}
}
}
catch (\Throwable $oException)
{
$this->logException($oException, \LOG_ERR);
throw new ClientException(Notifications::CantSaveMessage, $oException);
}
try
{
$this->Plugins()->RunHook('filter.send-message-stream',
array($oAccount, &$rAppendMessageStream, &$iAppendMessageStreamSize));
}
catch (\Throwable $oException)
{
$this->logException($oException, \LOG_ERR);
}
try
{
$this->ImapClient()->MessageAppendStream(
$sSaveFolder, $rAppendMessageStream, $iAppendMessageStreamSize,
array(MessageFlag::SEEN)
);
}
catch (\Throwable $oException)
{
// Save folder not the same as default Sent folder, so try again
$oSettingsLocal = $this->SettingsProvider(true)->Load($oAccount);
if ($oSettingsLocal instanceof \RainLoop\Settings) {
$sSentFolder = (string) $oSettingsLocal->GetConf('SentFolder', '');
if (\strlen($sSentFolder) && $sSentFolder !== $sSaveFolder) {
$oException = null;
try
{
$this->ImapClient()->MessageAppendStream(
$sSentFolder, $rAppendMessageStream, $iAppendMessageStreamSize,
array(MessageFlag::SEEN)
);
}
catch (\Throwable $oException)
{
}
}
}
if ($oException) {
$this->logException($oException, \LOG_ERR);
throw new ClientException(Notifications::CantSaveMessage, $oException);
}
}
if (\is_resource($rAppendMessageStream) && $rAppendMessageStream !== $rMessageStream) {
\fclose($rAppendMessageStream);
}
}
if (\is_resource($rMessageStream)) {
\fclose($rMessageStream);
}
$this->deleteMessageAttachments($oAccount);
$sDraftFolder = $this->GetActionParam('messageFolder', '');
$iDraftUid = (int) $this->GetActionParam('messageUid', 0);
if (\strlen($sDraftFolder) && 0 < $iDraftUid) {
try
{
$this->ImapClient()->MessageDelete($sDraftFolder, new SequenceSet($iDraftUid));
}
catch (\Throwable $oException)
{
$this->logException($oException, \LOG_ERR);
}
}
$mResult = true;
}
}
}
catch (\MailSo\Smtp\Exceptions\LoginBadCredentialsException $oException)
{
throw new ClientException(Notifications::AuthError, $oException);
}
catch (ClientException $oException)
{
throw $oException;
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantSendMessage, $oException);
}
if (false === $mResult) {
throw new ClientException(Notifications::CantSendMessage);
}
try
{
if ($oMessage && $this->AddressBookProvider($oAccount)->IsActive()) {
$aArrayToFrec = array();
$oToCollection = $oMessage->GetTo();
if ($oToCollection) {
foreach ($oToCollection as /* @var $oEmail \MailSo\Mime\Email */ $oEmail) {
$aArrayToFrec[$oEmail->GetEmail(true)] = $oEmail->ToString(false, true);
}
}
if (\count($aArrayToFrec)) {
$oSettings = $this->SettingsProvider()->Load($oAccount);
$this->AddressBookProvider($oAccount)->IncFrec(
\array_values($aArrayToFrec),
!!$oSettings->GetConf('ContactsAutosave', !!$oConfig->Get('defaults', 'contacts_autosave', true))
);
}
}
}
catch (\Throwable $oException)
{
$this->logException($oException);
}
return $this->TrueResponse();
}
public function DoSendReadReceiptMessage() : array
{
$oAccount = $this->initMailClientConnection();
$oMessage = $this->buildReadReceiptMessage($oAccount);
$this->Plugins()->RunHook('filter.send-read-receipt-message', array($oMessage, $oAccount));
$mResult = false;
try
{
if ($oMessage) {
$rMessageStream = \MailSo\Base\ResourceRegistry::CreateMemoryResource();
$iMessageStreamSize = \MailSo\Base\Utils::WriteStream(
$oMessage->ToStream(true), $rMessageStream, 8192, true, true
);
if (false !== $iMessageStreamSize) {
$this->smtpSendMessage($oAccount, $oMessage, $rMessageStream, $iMessageStreamSize, false);
if (\is_resource($rMessageStream)) {
\fclose($rMessageStream);
}
$mResult = true;
$sFolderFullName = $this->GetActionParam('messageFolder', '');
$iUid = (int) $this->GetActionParam('messageUid', 0);
if (\strlen($sFolderFullName) && 0 < $iUid) {
try
{
$this->MailClient()->MessageSetFlag($sFolderFullName, new SequenceSet($iUid), MessageFlag::MDNSENT, true, true);
}
catch (\Throwable $oException)
{
$this->Cacher($oAccount)->Set(\RainLoop\KeyPathHelper::ReadReceiptCache($oAccount->Email(), $sFolderFullName, $iUid), '1');
}
}
}
}
}
catch (ClientException $oException)
{
throw $oException;
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantSendMessage, $oException);
}
if (false === $mResult) {
throw new ClientException(Notifications::CantSendMessage);
}
return $this->TrueResponse();
}
public function DoMessageSetSeen() : array
{
return $this->messageSetFlag(MessageFlag::SEEN);
}
public function DoMessageSetSeenToAll() : array
{
$this->initMailClientConnection();
$sThreadUids = \trim($this->GetActionParam('threadUids', ''));
try
{
$this->MailClient()->MessageSetFlag(
$this->GetActionParam('folder', ''),
empty($sThreadUids) ? new SequenceSet('1:*', false) : new SequenceSet(\explode(',', $sThreadUids)),
MessageFlag::SEEN,
!empty($this->GetActionParam('setAction', '0'))
);
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::MailServerError, $oException);
}
return $this->TrueResponse();
}
public function DoMessageSetFlagged() : array
{
return $this->messageSetFlag(MessageFlag::FLAGGED, true);
}
public function DoMessageSetDeleted() : array
{
return $this->messageSetFlag(MessageFlag::DELETED, true);
}
public function DoMessageSetKeyword() : array
{
return $this->messageSetFlag($this->GetActionParam('keyword', ''), true);
}
/**
* @throws \MailSo\RuntimeException
*/
public function DoMessage() : array
{
$aValues = $this->decodeRawKey((string) $this->GetActionParam('RawKey', ''));
if ($aValues && 2 <= \count($aValues)) {
$sFolder = (string) $aValues[0];
$iUid = (int) $aValues[1];
// $useThreads = !empty($aValues[2]);
// $accountHash = $aValues[3];
} else {
$sFolder = $this->GetActionParam('folder', '');
$iUid = (int) $this->GetActionParam('uid', 0);
}
$oAccount = $this->initMailClientConnection();
try
{
$oMessage = $this->MailClient()->Message($sFolder, $iUid, true, $this->Cacher($oAccount));
$bAutoVerify = $this->Config()->Get('security', 'auto_verify_signatures', false);
// S/MIME signed. Verify it, so we have the raw mime body to show
if ($oMessage->smimeSigned && ($bAutoVerify || !$oMessage->smimeSigned['detached'])) try {
$bOpaque = !$oMessage->smimeSigned['detached'];
$sBody = $this->ImapClient()->FetchMessagePart(
$oMessage->Uid,
$oMessage->smimeSigned['partId']
);
$result = (new \SnappyMail\SMime\OpenSSL(''))->verify($sBody, null, $bOpaque);
if ($result) {
if ($bOpaque) {
$oMessage->smimeSigned['body'] = $result['body'];
}
$oMessage->smimeSigned['success'] = $result['success'];
}
} catch (\Throwable $e) {
$this->logException($e);
}
if ($bAutoVerify && $oMessage->pgpSigned) try {
$GPG = $this->GnuPG();
if ($GPG) {
if ($oMessage->pgpSigned['sigPartId']) {
$sPartId = $oMessage->pgpSigned['partId'];
$sSigPartId = $oMessage->pgpSigned['sigPartId'];
$aParts = [
FetchType::BODY_PEEK.'['.$sPartId.']',
// An empty section specification refers to the entire message, including the header.
// But Dovecot does not return it with BODY.PEEK[1], so we also use BODY.PEEK[1.MIME].
FetchType::BODY_PEEK.'['.$sPartId.'.MIME]',
FetchType::BODY_PEEK.'['.$sSigPartId.']'
];
$oFetchResponse = $this->ImapClient()->Fetch($aParts, $oMessage->Uid, true)[0];
$sBodyMime = $oFetchResponse->GetFetchValue(FetchType::BODY.'['.$sPartId.'.MIME]');
$info = $this->GnuPG()->verify(
\preg_replace('/\\r?\\n/su', "\r\n",
$sBodyMime . $oFetchResponse->GetFetchValue(FetchType::BODY.'['.$sPartId.']')
),
\preg_replace('/[^\x00-\x7F]/', '',
$oFetchResponse->GetFetchValue(FetchType::BODY.'['.$sSigPartId.']')
)
);
} else {
// clearsigned text
$info = $this->GnuPG()->verify($oMessage->sPlain, '');
}
if (!empty($info[0]) && 0 == $info[0]['status']) {
$info = $info[0];
$oMessage->pgpSigned = [
'fingerprint' => $info['fingerprint'],
'success' => true
];
}
}
} catch (\Throwable $e) {
$this->logException($e);
}
/*
if (!$oMessage->sPlain && !$oMessage->sHtml && !$oMessage->pgpEncrypted && !$oMessage->smimeEncrypted) {
$aAttachments = $oMessage->Attachments ?: [];
foreach ($aAttachments as $oAttachment) {
// \in_array($oAttachment->ContentType(), ['application/vnd.ms-tnef', 'application/ms-tnef'])
if ('winmail.dat' === \strtolower($oAttachment->FileName())) {
$sData = $this->ImapClient()->FetchMessagePart(
$oMessage->Uid,
$oAttachment->PartID()
);
$oTNEF = new \TNEFDecoder\TNEFAttachment;
$oTNEF->decodeTnef($sData);
foreach ($oTNEF->getFiles() as $oFile) {
if (\in_array($oFile->type, ['application/rtf', 'text/rtf'])) {
$rtf = new \SnappyMail\Rtf\Document($oFile->content);
$oMessage->setHtml($rtf->toHTML());
} else {
// List as attachment?
$oMapiAttachment = new \MailSo\Mail\Attachment($sFolder, $iUid, BodyStructure);
$oMessage->Attachments->append($oMapiAttachment);
}
}
break;
}
}
}
*/
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantGetMessage, $oException);
}
if ($oMessage) {
$ETag = $oMessage->ETag($this->getAccountFromToken()->ImapUser());
$this->verifyCacheByKey($ETag);
$this->Plugins()->RunHook('filter.result-message', array($oMessage));
$this->cacheByKey($ETag);
}
return $this->DefaultResponse($oMessage);
}
/**
* @throws \MailSo\RuntimeException
*/
public function DoMessageDelete() : array
{
$this->initMailClientConnection();
$sFolder = $this->GetActionParam('folder', '');
$aUids = \explode(',', (string) $this->GetActionParam('uids', ''));
try
{
$this->ImapClient()->MessageDelete($sFolder, new SequenceSet($aUids), true);
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantDeleteMessage, $oException);
}
$sHash = $this->MailClient()->FolderHash($sFolder);
return $this->DefaultResponse($sHash ? array($sFolder, $sHash) : array($sFromFolder));
}
/**
* @throws \MailSo\RuntimeException
*/
public function DoMessageMove() : array
{
$this->initMailClientConnection();
$sFromFolder = $this->GetActionParam('fromFolder', '');
$sToFolder = $this->GetActionParam('toFolder', '');
$oUids = new SequenceSet(\explode(',', (string) $this->GetActionParam('uids', '')));
if (!empty($this->GetActionParam('markAsRead', '0'))) {
try
{
$this->MailClient()->MessageSetFlag($sFromFolder, $oUids, MessageFlag::SEEN);
}
catch (\Throwable $oException)
{
unset($oException);
}
}
$sLearning = $this->GetActionParam('learning', '');
if ($sLearning) {
try
{
if ('SPAM' === $sLearning) {
// $this->MailClient()->MessageSetFlag($sFromFolder, $oUids, '\\junk');
$this->MailClient()->MessageSetFlag($sFromFolder, $oUids, MessageFlag::JUNK);
$this->MailClient()->MessageSetFlag($sFromFolder, $oUids, MessageFlag::NOTJUNK, false);
} else if ('HAM' === $sLearning) {
$this->MailClient()->MessageSetFlag($sFromFolder, $oUids, MessageFlag::NOTJUNK);
$this->MailClient()->MessageSetFlag($sFromFolder, $oUids, MessageFlag::JUNK, false);
// $this->MailClient()->MessageSetFlag($sFromFolder, $oUids, '\\junk', false);
}
}
catch (\Throwable $oException)
{
unset($oException);
}
}
try
{
$this->ImapClient()->MessageMove($sFromFolder, $sToFolder, $oUids);
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantMoveMessage, $oException);
}
$sHash = $this->MailClient()->FolderHash($sFromFolder);
return $this->DefaultResponse($sHash ? array($sFromFolder, $sHash) : array($sFromFolder));
}
/**
* @throws \MailSo\RuntimeException
*/
public function DoMessageCopy() : array
{
$this->initMailClientConnection();
$sToFolder = $this->GetActionParam('toFolder', '');
try
{
$this->ImapClient()->MessageCopy(
$this->GetActionParam('fromFolder', ''),
$sToFolder,
new SequenceSet(\explode(',', (string) $this->GetActionParam('uids', '')))
);
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::CantCopyMessage, $oException);
}
$sHash = $this->MailClient()->FolderHash($sToFolder);
return $this->DefaultResponse($sHash ? array($sToFolder, $sHash) : array($sToFolder));
}
public function DoMessageUploadAttachments() : array
{
$oAccount = $this->initMailClientConnection();
$mResult = false;
$self = $this;
try
{
$aAttachments = $this->GetActionParam('attachments', array());
if (!\is_array($aAttachments)) {
$aAttachments = [];
}
if (\count($aAttachments)) {
$oFilesProvider = $this->FilesProvider();
foreach ($aAttachments as $mIndex => $sAttachment) {
$aAttachments[$mIndex] = false;
if ($aValues = $this->decodeRawKey($sAttachment)) {
$sFolder = isset($aValues['folder']) ? (string) $aValues['folder'] : '';
$iUid = isset($aValues['uid']) ? (int) $aValues['uid'] : 0;
$sMimeIndex = isset($aValues['mimeIndex']) ? (string) $aValues['mimeIndex'] : '';
$sTempName = \sha1($sAttachment);
if (!$oFilesProvider->FileExists($oAccount, $sTempName)) {
$this->MailClient()->MessageMimeStream(
function($rResource, $sContentType, $sFileName, $sMimeIndex = '') use ($oAccount, $sTempName, $self, &$aAttachments, $mIndex) {
if (\is_resource($rResource)) {
$sContentType =
$sContentType
?: \SnappyMail\File\MimeType::fromStream($rResource, $sFileName)
?: \SnappyMail\File\MimeType::fromFilename($sFileName)
?: 'application/octet-stream'; // 'text/plain'
$sTempName .= \SnappyMail\File\MimeType::toExtension($sContentType);
if ($self->FilesProvider()->PutFile($oAccount, $sTempName, $rResource)) {
$aAttachments[$mIndex] = [
// 'name' => $sFileName,
'tempName' => $sTempName,
'mimeType' => $sContentType
// 'size' => 0
];
}
}
}, $sFolder, $iUid, $sMimeIndex);
} else {
$rResource = $oFilesProvider->GetFile($oAccount, $sTempName);
$sContentType = \SnappyMail\File\MimeType::fromStream($rResource, $sTempName)
?: \SnappyMail\File\MimeType::fromFilename($sTempName)
?: 'application/octet-stream'; // 'text/plain'
$aAttachments[$mIndex] = [
// 'name' => '',
'tempName' => $sTempName,
'mimeType' => $sContentType
// 'size' => $oFilesProvider->FileSize($oAccount, $sTempName)
];
}
}
}
}
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::MailServerError, $oException);
}
return $this->DefaultResponse($aAttachments);
}
/**
* @throws \RainLoop\Exceptions\ClientException
* @throws \MailSo\Net\Exceptions\ConnectionException
*/
private function smtpSendMessage(Account $oAccount, \MailSo\Mime\Message $oMessage,
/*resource*/ &$rMessageStream, int &$iMessageStreamSize, bool $bAddHiddenRcpt = true,
bool $bDsn = false, bool $bRequireTLS = false)
{
$oRcpt = $oMessage->GetRcpt();
if (!$oRcpt || !$oRcpt->count()) {
throw new ClientException(Notifications::InvalidRecipients);
}
$this->Plugins()->RunHook('filter.smtp-message-stream',
array($oAccount, &$rMessageStream, &$iMessageStreamSize));
$this->Plugins()->RunHook('filter.message-rcpt', array($oAccount, $oRcpt));
$oSmtpClient = null;
try
{
$oFrom = $oMessage->GetFrom();
$sFrom = $oFrom instanceof \MailSo\Mime\Email ? $oFrom->GetEmail() : '';
$sFrom = empty($sFrom) ? $oAccount->Email() : $sFrom;
$this->Plugins()->RunHook('filter.smtp-from', array($oAccount, $oMessage, &$sFrom));
$aHiddenRcpt = array();
if ($bAddHiddenRcpt) {
$this->Plugins()->RunHook('filter.smtp-hidden-rcpt', array($oAccount, $oMessage, &$aHiddenRcpt));
}
$oSmtpClient = new \MailSo\Smtp\SmtpClient();
$oSmtpClient->SetLogger($this->Logger());
$oAccount->SmtpConnectAndLogin($this->Plugins(), $oSmtpClient);
if ($oSmtpClient->Settings->usePhpMail) {
if (!$sFrom || !\MailSo\Base\Utils::FunctionCallable('mail')) {
throw new ClientException(Notifications::CantSendMessage);
}
$oToCollection = $oMessage->GetTo();
if (!$oToCollection) {
throw new ClientException(Notifications::CantSendMessage);
}
$sRawBody = \stream_get_contents($rMessageStream);
if (empty($sRawBody)) {
throw new ClientException(Notifications::CantSendMessage);
}
$sMailTo = \trim($oToCollection->ToString(true));
$sMailSubject = \trim($oMessage->GetSubject());
$sMailSubject = \strlen($sMailSubject) ? \MailSo\Base\Utils::EncodeHeaderValue($sMailSubject) : '';
$sMailHeaders = $sMailBody = '';
list($sMailHeaders, $sMailBody) = \explode("\r\n\r\n", $sRawBody, 2);
unset($sRawBody);
if ($this->Config()->Get('labs', 'mail_func_clear_headers', true)) {
$sMailHeaders = \MailSo\Base\Utils::RemoveHeaderFromHeaders($sMailHeaders, array(
MimeEnumHeader::TO_,
MimeEnumHeader::SUBJECT
));
}
$this->Logger()->WriteDump(array(
$sMailTo, $sMailSubject, $sMailBody, $sMailHeaders
), \LOG_DEBUG);
$bR = $this->Config()->Get('labs', 'mail_func_additional_parameters', false) ?
\mail($sMailTo, $sMailSubject, $sMailBody, $sMailHeaders, '-f'.$sFrom) :
\mail($sMailTo, $sMailSubject, $sMailBody, $sMailHeaders);
if (!$bR) {
throw new ClientException(Notifications::CantSendMessage);
}
} else if ($oSmtpClient->IsConnected()) {
if ($iMessageStreamSize && $oSmtpClient->maxSize() && $iMessageStreamSize * 1.33 > $oSmtpClient->maxSize()) {
throw new ClientException(Notifications::ClientViewError, null, 'Message size '. ($iMessageStreamSize * 1.33) . ' bigger then max ' . $oSmtpClient->maxSize());
}
if (!empty($sFrom)) {
$oSmtpClient->MailFrom($sFrom, 0, $bDsn, $bRequireTLS);
}
foreach ($oRcpt as /* @var $oEmail \MailSo\Mime\Email */ $oEmail) {
$oSmtpClient->Rcpt($oEmail->GetEmail(), $bDsn);
}
if ($bAddHiddenRcpt && \is_array($aHiddenRcpt) && \count($aHiddenRcpt)) {
foreach ($aHiddenRcpt as $sEmail) {
if (\preg_match('/^[^@\s]+@[^@\s]+$/', $sEmail)) {
$oSmtpClient->Rcpt($sEmail);
}
}
}
$oSmtpClient->DataWithStream($rMessageStream);
$oSmtpClient->Disconnect();
}
}
catch (\MailSo\Net\Exceptions\ConnectionException $oException)
{
if ($oSmtpClient && $oSmtpClient->Settings->viewErrors) {
throw new ClientException(Notifications::ClientViewError, $oException);
}
throw new ClientException(Notifications::ConnectionError, $oException);
}
catch (\MailSo\Smtp\Exceptions\LoginException $oException)
{
throw new ClientException(Notifications::AuthError, $oException);
}
catch (\Throwable $oException)
{
if ($oSmtpClient && $oSmtpClient->Settings->viewErrors) {
throw new ClientException(Notifications::ClientViewError, $oException);
}
throw $oException;
}
}
private function messageSetFlag(string $sMessageFlag, bool $bSkipUnsupportedFlag = false) : array
{
$this->initMailClientConnection();
try
{
$this->MailClient()->MessageSetFlag(
$this->GetActionParam('folder', ''),
new SequenceSet(\explode(',', (string) $this->GetActionParam('uids', ''))),
$sMessageFlag,
!empty($this->GetActionParam('setAction', '0')),
$bSkipUnsupportedFlag
);
}
catch (\Throwable $oException)
{
throw new ClientException(Notifications::MailServerError, $oException);
}
return $this->TrueResponse();
}
private function deleteMessageAttachments(Account $oAccount) : void
{
$aAttachments = $this->GetActionParam('attachments', null);
if (\is_array($aAttachments)) {
foreach (\array_keys($aAttachments) as $sTempName) {
if ($this->FilesProvider()->FileExists($oAccount, $sTempName)) {
$this->FilesProvider()->Clear($oAccount, $sTempName);
}
}
}
}
private function buildReadReceiptMessage(Account $oAccount) : \MailSo\Mime\Message
{
$sReadReceipt = $this->GetActionParam('readReceipt', '');
$sSubject = $this->GetActionParam('subject', '');
$sText = $this->GetActionParam('plain', '');
$oIdentity = $this->GetIdentityByID($oAccount, '', true);
if (empty($sReadReceipt) || empty($sSubject) || empty($sText) || !$oIdentity) {
throw new ClientException(Notifications::UnknownError);
}
$oMessage = new \MailSo\Mime\Message();
if ($this->Config()->Get('security', 'hide_x_mailer_header', true)) {
$oMessage->DoesNotAddDefaultXMailer();
}
$oMessage->SetFrom(new \MailSo\Mime\Email($oIdentity->Email(), $oIdentity->Name()));
$oFrom = $oMessage->GetFrom();
$oMessage->RegenerateMessageId($oFrom ? $oFrom->GetDomain() : '');
$sReplyTo = $oIdentity->ReplyTo();
if (!empty($sReplyTo)) {
$oReplyTo = new \MailSo\Mime\EmailCollection($sReplyTo);
if ($oReplyTo && $oReplyTo->count()) {
$oMessage->SetReplyTo($oReplyTo);
}
}
$oMessage->SetSubject($sSubject);
$oToEmails = new \MailSo\Mime\EmailCollection($sReadReceipt);
if ($oToEmails && $oToEmails->count()) {
$oMessage->SetTo($oToEmails);
}
$this->Plugins()->RunHook('filter.read-receipt-message-plain', array($oAccount, $oMessage, &$sText));
$oPart = new MimePart;
$oPart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'text/plain; charset="utf-8"');
$oPart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, 'quoted-printable');
$oPart->Body = \MailSo\Base\StreamWrappers\Binary::CreateStream(
\MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString(\preg_replace('/\\r?\\n/su', "\r\n", \trim($sText))),
'convert.quoted-printable-encode'
);
$oMessage->SubParts->append($oPart);
$this->Plugins()->RunHook('filter.build-read-receipt-message', array($oMessage, $oAccount));
return $oMessage;
}
/**
* called by DoSaveMessage and DoSendMessage
*/
private function buildMessage(Account $oAccount, bool $bWithDraftInfo = true) : \MailSo\Mime\Message
{
$oMessage = new \MailSo\Mime\Message();
if ($this->Config()->Get('security', 'hide_x_mailer_header', true)) {
$oMessage->DoesNotAddDefaultXMailer();
}
$oMessage->SetFrom(\MailSo\Mime\Email::Parse($this->GetActionParam('from', '')));
$oFrom = $oMessage->GetFrom();
/*
$oIdentity = $this->GetIdentityByID($oAccount, $this->GetActionParam('identityID', ''));
if ($oIdentity)
{
$oMessage->SetFrom(new \MailSo\Mime\Email(
$oIdentity->Email(), $oIdentity->Name()));
if ($oAccount->Domain()->SmtpSettings()->setSender) {
$oMessage->SetSender(\MailSo\Mime\Email::Parse($oAccount->Email()));
}
}
else
{
$oMessage->SetFrom(\MailSo\Mime\Email::Parse($oAccount->Email()));
}
*/
$oMessage->RegenerateMessageId($oFrom ? $oFrom->GetDomain() : '');
$oMessage->SetReplyTo(new \MailSo\Mime\EmailCollection($this->GetActionParam('replyTo', '')));
if (!empty($this->GetActionParam('readReceiptRequest', 0))) {
// Read Receipts Reference Main Account Email, Not Identities #147
// $oMessage->SetReadReceipt(($oIdentity ?: $oAccount)->Email());
$oMessage->SetReadReceipt($oFrom->GetEmail());
}
if (empty($this->GetActionParam('requireTLS', 0))) {
$oMessage->SetCustomHeader('TLS-Required', 'No');
}
if (!empty($this->GetActionParam('markAsImportant', 0))) {
$oMessage->SetPriority(\MailSo\Mime\Enumerations\MessagePriority::HIGH);
}
$oMessage->SetSubject($this->GetActionParam('subject', ''));
$oMessage->SetTo(new \MailSo\Mime\EmailCollection($this->GetActionParam('to', '')));
$oMessage->SetCc(new \MailSo\Mime\EmailCollection($this->GetActionParam('cc', '')));
$oMessage->SetBcc(new \MailSo\Mime\EmailCollection($this->GetActionParam('bcc', '')));
$aDraftInfo = $this->GetActionParam('draftInfo', null);
if ($bWithDraftInfo && \is_array($aDraftInfo) && !empty($aDraftInfo[0]) && !empty($aDraftInfo[1]) && !empty($aDraftInfo[2])) {
$oMessage->SetDraftInfo($aDraftInfo[0], $aDraftInfo[1], $aDraftInfo[2]);
}
$oMessage->SetInReplyTo($this->GetActionParam('inReplyTo', ''));
$oMessage->SetReferences($this->GetActionParam('references', ''));
$aAutocrypt = $this->GetActionParam('autocrypt', []);
$oMessage->SetAutocrypt(
\array_map(fn($header)=>"addr={$header['addr']}; keydata={$header['keydata']}", $aAutocrypt)
);
$aFoundCids = array();
$aFoundDataURL = array();
$aFoundContentLocationUrls = array();
$oPart;
if ($sSigned = $this->GetActionParam('signed', '')) {
$aSigned = \explode("\r\n\r\n", $sSigned, 2);
// $sBoundary = \preg_replace('/^.+boundary="([^"]+)".+$/Dsi', '$1', $aSigned[0]);
$sBoundary = $this->GetActionParam('boundary', '');
// \preg_match('/protocol="(application/[^"]+)"/', $aSigned[0], $match);
// $sProtocol = $match[1][0];
$sProtocol = 'application/pgp-signature';
$oPart = new MimePart;
$oPart->Headers->AddByName(
MimeEnumHeader::CONTENT_TYPE,
'multipart/signed; micalg="pgp-sha256"; protocol="'.$sProtocol.'"; boundary="'.$sBoundary.'"'
);
$oPart->Body = $aSigned[1];
$oMessage->SubParts->append($oPart);
$oMessage->SubParts->SetBoundary($sBoundary);
unset($oAlternativePart);
unset($sSigned);
} else if ($sEncrypted = $this->GetActionParam('encrypted', '')) {
$oMessage->addPgpEncrypted(\preg_replace('/\\r?\\n/su', "\r\n", \trim($sEncrypted)));
unset($sEncrypted);
} else if ($sHtml = $this->GetActionParam('html', '')) {
$oPart = new MimePart;
$oPart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'multipart/alternative');
$oMessage->SubParts->append($oPart);
$sHtml = \MailSo\Base\HtmlUtils::BuildHtml($sHtml, $aFoundCids, $aFoundDataURL, $aFoundContentLocationUrls);
$aLinkedData = $this->GetActionParam('linkedData', []);
if ($aLinkedData) {
$sHtml = \str_replace('</head>', '<script type="application/ld+json">'.\json_encode($aLinkedData).'</script></head>', $sHtml);
}
$this->Plugins()->RunHook('filter.message-html', array($oAccount, $oMessage, &$sHtml));
// First add plain
$sPlain = $this->GetActionParam('plain', '') ?: \MailSo\Base\HtmlUtils::ConvertHtmlToPlain($sHtml);
$this->Plugins()->RunHook('filter.message-plain', array($oAccount, $oMessage, &$sPlain));
$oPart->addPlain($sPlain);
unset($sPlain);
// Now add HTML
$oAlternativePart = new MimePart;
$oAlternativePart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'text/html; charset=utf-8');
$oAlternativePart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, 'quoted-printable');
$oAlternativePart->Body = \MailSo\Base\StreamWrappers\Binary::CreateStream(
\MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString(\preg_replace('/\\r?\\n/su', "\r\n", \trim($sHtml))),
'convert.quoted-printable-encode'
);
$oPart->SubParts->append($oAlternativePart);
unset($oAlternativePart);
unset($sHtml);
} else {
$sPlain = $this->GetActionParam('plain', '');
/*
if ($sSignature = $this->GetActionParam('pgpSignature', null)) {
$oPart = new MimePart;
$oPart->Headers->AddByName(
MimeEnumHeader::CONTENT_TYPE,
'multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"'
);
$oMessage->SubParts->append($oPart);
$oAlternativePart = new MimePart;
$oAlternativePart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'text/plain; charset="utf-8"; protected-headers="v1"');
$oAlternativePart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, 'base64');
$oAlternativePart->Body = \MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString(\preg_replace('/\\r?\\n/su', "\r\n", \trim($sPlain)));
$oPart->SubParts->append($oAlternativePart);
$oAlternativePart = new MimePart;
$oAlternativePart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'application/pgp-signature; name="signature.asc"');
$oAlternativePart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, '7Bit');
$oAlternativePart->Body = \MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString(\preg_replace('/\\r?\\n/su', "\r\n", \trim($sSignature)));
$oPart->SubParts->append($oAlternativePart);
unset($sSignature);
} else {
*/
$this->Plugins()->RunHook('filter.message-plain', array($oAccount, $oMessage, &$sPlain));
$oMessage->addPlain($sPlain);
unset($sPlain);
}
unset($oPart);
$aAttachments = $this->GetActionParam('attachments', null);
if (\is_array($aAttachments)) {
foreach ($aAttachments as $sTempName => $aData) {
$sFileName = (string) $aData['name'];
$bIsInline = (bool) $aData['inline'];
$sCID = (string) $aData['cId'];
$sContentLocation = (string) $aData['location'];
$sMimeType = (string) $aData['type'];
$rResource = $this->FilesProvider()->GetFile($oAccount, $sTempName);
if (\is_resource($rResource)) {
$iFileSize = $this->FilesProvider()->FileSize($oAccount, $sTempName);
$oMessage->Attachments()->append(
new \MailSo\Mime\Attachment($rResource, $sFileName, $iFileSize, $bIsInline,
\in_array(trim(trim($sCID), '<>'), $aFoundCids),
$sCID, array(), $sContentLocation, $sMimeType
)
);
}
}
}
/*
// OpenPGP https://github.com/the-djmaze/snappymail/issues/1587
$sPublicKey = $this->GetActionParam('publicKey', '');
if ($sPublicKey) {
$oMessage->Attachments()->append(
new \MailSo\Mime\Attachment(
\fopen("data://text/plain,{$sPublicKey}", 'r'),
'OpenPGP_'.\md5($sPublicKey).'.asc',
\strlen($sPublicKey),
false,
false,
'',
array(),
'',
'application/pgp-keys'
)
);
}
*/
foreach ($aFoundDataURL as $sCidHash => $sDataUrlString) {
$aMatch = array();
$sCID = '<'.$sCidHash.'>';
if (\preg_match('/^data:(image\/[a-zA-Z0-9]+);base64,(.+)$/i', $sDataUrlString, $aMatch) &&
!empty($aMatch[1]) && !empty($aMatch[2]))
{
$sRaw = \MailSo\Base\Utils::Base64Decode($aMatch[2]);
$iFileSize = \strlen($sRaw);
if (0 < $iFileSize) {
$sFileName = \preg_replace('/[^a-z0-9]+/i', '.', $aMatch[1]);
$rResource = \MailSo\Base\ResourceRegistry::CreateMemoryResourceFromString($sRaw);
$sRaw = '';
unset($sRaw);
unset($aMatch);
$oMessage->Attachments()->append(
new \MailSo\Mime\Attachment($rResource, $sFileName, $iFileSize, true, true, $sCID)
);
}
}
}
$oPassphrase = new \SnappyMail\SensitiveString($this->GetActionParam('signPassphrase', ''));
// GnuPG
$sFingerprint = $this->GetActionParam('signFingerprint', '');
if ($sFingerprint) {
$GPG = $this->GnuPG();
/*
// https://github.com/the-djmaze/snappymail/issues/1587
if ($this->GetActionParam('attachPublicKey', false)) {
$sPublicKey = $GPG->export($sFingerprint);
$oMessage->Attachments()->append(
new \MailSo\Mime\Attachment(
\fopen("data://text/plain,{$sPublicKey}", 'r'),
"OpenPGP_0x{$sFingerprint}.asc",
\strlen($sPublicKey),
false,
false,
'',
array(),
'',
'application/pgp-keys'
)
);
}
*/
$oBody = $oMessage->GetRootPart();
$resource = $oBody->ToStream();
\MailSo\Base\StreamFilters\LineEndings::appendTo($resource);
$fp = \fopen('php://temp', 'r+b');
// \stream_copy_to_stream($resource, $fp); // Fails
while (!\feof($resource)) \fwrite($fp, \fread($resource, 8192));
$oBody->Body = null;
$oBody->SubParts->Clear();
$oMessage->SubParts->Clear();
$oMessage->Attachments()->Clear();
$GPG->addSignKey($sFingerprint, $oPassphrase);
$GPG->setsignmode(GNUPG_SIG_MODE_DETACH);
$sSignature = $GPG->signStream($fp);
if (!$sSignature) {
throw new \Exception('GnuPG sign() failed');
}
$oPart = new MimePart;
$oPart->Headers->AddByName(
MimeEnumHeader::CONTENT_TYPE,
'multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"'
);
$oMessage->SubParts->append($oPart);
\rewind($fp);
$oBody->Raw = $fp;
$oPart->SubParts->append($oBody);
$oSignaturePart = new MimePart;
$oSignaturePart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'application/pgp-signature; name="signature.asc"');
$oSignaturePart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, '7Bit');
$oSignaturePart->Body = $sSignature;
$oPart->SubParts->append($oSignaturePart);
} else {
$sCertificate = $this->GetActionParam('signCertificate', '');
$sPrivateKey = $this->GetActionParam('signPrivateKey', '');
if ('S/MIME' === $this->GetActionParam('sign', '')) {
$sID = $this->GetActionParam('identityID', '');
foreach ($this->GetIdentities($oAccount) as $oIdentity) {
if ($oIdentity && $oIdentity->smimeCertificate && $oIdentity->smimeKey
&& ($oIdentity->Id() === $sID || $oIdentity->Email() === $oFrom->GetEmail())
) {
$sCertificate = $oIdentity->smimeCertificate;
$sPrivateKey = $oIdentity->smimeKey;
break;
}
}
}
/*
// https://github.com/the-djmaze/snappymail/issues/1587
if ($sCertificate && $this->GetActionParam('attachCertificate', false)) {
$oMessage->Attachments()->append(
new \MailSo\Mime\Attachment(
\fopen("data://text/plain,{$sCertificate}", 'r'),
'certificate.pem',
\strlen($sCertificate),
false,
false,
'',
array(),
'',
'application/pem-certificate-chain'
)
);
}
*/
if ($sCertificate && $sPrivateKey) {
$oBody = $oMessage->GetRootPart();
$resource = $oBody->ToStream();
\MailSo\Base\StreamFilters\LineEndings::appendTo($resource);
$tmp = new \SnappyMail\File\Temporary('mimepart');
$tmp->writeFromStream($resource);
$oBody->Body = null;
$oBody->SubParts->Clear();
$oMessage->SubParts->Clear();
$oMessage->Attachments()->Clear();
$detached = true;
$SMIME = $this->SMIME();
$SMIME->setCertificate($sCertificate);
$SMIME->setPrivateKey($sPrivateKey, $oPassphrase);
$sSignature = $SMIME->sign($tmp, $detached);
if (!$sSignature) {
throw new \RuntimeException('S/MIME sign() failed');
}
$oPart = new MimePart;
$oMessage->SubParts->append($oPart);
if ($detached) {
$oPart->Headers->AddByName(
MimeEnumHeader::CONTENT_TYPE,
'multipart/signed; micalg="sha-256"; protocol="application/pkcs7-signature"'
);
$fp = $tmp->fopen();
\rewind($fp);
$oBody->Raw = $fp;
$oPart->SubParts->append($oBody);
$oSignaturePart = new MimePart;
$oSignaturePart->Headers->AddByName(MimeEnumHeader::CONTENT_TYPE, 'application/pkcs7-signature; name="signature.p7s"');
$oSignaturePart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, 'base64');
$oSignaturePart->Body = $sSignature;
$oPart->SubParts->append($oSignaturePart);
} else {
$oPart->Headers->AddByName(
MimeEnumHeader::CONTENT_TYPE,
'application/pkcs7-mime; smime-type=signed-data; name="smime.p7m"'
);
$oPart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, 'base64');
$oPart->Body = $sSignature;
}
}
}
$aFingerprints = \json_decode($this->GetActionParam('encryptFingerprints', ''), true);
if ($aFingerprints) {
$resource = $oMessage->GetRootPart()->ToStream();
$fp = \fopen('php://temp', 'r+b');
// \stream_copy_to_stream($resource, $fp); // Fails
while (!\feof($resource)) \fwrite($fp, \fread($resource, 8192));
$oMessage->SubParts->Clear();
$oMessage->Attachments()->Clear();
$GPG = $this->GnuPG();
foreach ($aFingerprints as $sFingerprint) {
$GPG->addEncryptKey($sFingerprint);
}
$oMessage->addPgpEncrypted($GPG->encryptStream($fp));
} else {
$aCertificates = $this->GetActionParam('encryptCertificates', []);
if ($aCertificates) {
$oBody = $oMessage->GetRootPart();
$resource = $oBody->ToStream();
\MailSo\Base\StreamFilters\LineEndings::appendTo($resource);
$tmp = new \SnappyMail\File\Temporary('mimepart');
$tmp->writeFromStream($resource);
$oBody->Body = null;
$oBody->SubParts->Clear();
$oMessage->SubParts->Clear();
$oMessage->Attachments()->Clear();
$SMIME = $this->SMIME();
$certificates = $SMIME->certificates();
// Load certificates by id
foreach ($aCertificates as &$sCertificate) {
if (!\str_contains($sCertificate, '-----BEGIN CERTIFICATE-----')) {
foreach ($certificates as $certificate) {
if ($certificate['id'] === $sCertificate) {
$sCertificate = $SMIME->getCertificate($certificate['file']);
}
}
}
}
$sEncrypted = $SMIME->encrypt($tmp, $aCertificates);
$oPart = new MimePart;
$oMessage->SubParts->append($oPart);
$oPart->Headers->AddByName(
MimeEnumHeader::CONTENT_TYPE,
'application/pkcs7-mime; smime-type=enveloped-data; name="smime.p7m"'
);
$oPart->Headers->AddByName(MimeEnumHeader::CONTENT_TRANSFER_ENCODING, 'base64');
$oPart->Body = $sEncrypted;
}
}
$this->Plugins()->RunHook('filter.build-message', array($oMessage));
return $oMessage;
}
}