Error parsing base64 attachment with a TAG within it

src/Imap.php

@@ -6,7 +6,6 @@
  * Copyright and license information can be found at LICENSE.txt
  * distributed with this package.
  */
-
 namespace Eden\Mail;
 
 /**
@@ -60,6 +59,11 @@ class Imap extends Base
      */
     protected $password = null;
 
+    /**
+     * @var string|null $xoauth2token The mailbox token
+     */
+    protected $xoauth2token = null;
+
     /**
      * @var int $tag The tag number
      */
@@ -109,22 +113,25 @@ class Imap extends Base
      * @param int|null $port The IMAP port
      * @param bool     $ssl  Whether to use SSL
      * @param bool     $tls  Whether to use TLS
+     * @param *string|null $xoauth2token The oauth2token
      */
     public function __construct(
         $host,
         $user,
         $pass,
         $port = null,
         $ssl = false,
-        $tls = false
+        $tls = false,
+        $xoauth2token = null
     ) {
         Argument::i()
             ->test(1, 'string')
             ->test(2, 'string')
             ->test(3, 'string')
             ->test(4, 'int', 'null')
             ->test(5, 'bool')
-            ->test(6, 'bool');
+            ->test(6, 'bool')
+            ->test(7, 'string', 'null');
 
         if (is_null($port)) {
             $port = $ssl ? 993 : 143;
@@ -136,6 +143,7 @@ public function __construct(
         $this->port = $port;
         $this->ssl = $ssl;
         $this->tls = $tls;
+        $this->xoauth2token = $xoauth2token;
     }
 
     /**
@@ -202,7 +210,14 @@ public function connect($timeout = self::TIMEOUT, $test = false)
         }
 
         //login
-        $result = $this->call('LOGIN', $this->escape($this->username, $this->password));
+	if ($this->xoauth2token) {
+		$access_token=$this->xoauth2token;
+		$auth = "user={$this->username}\1auth=Bearer {$access_token}\1\1";
+		$auth = base64_encode($auth);
+        	$result = $this->call('AUTHENTICATE XOAUTH2', $auth);
+	} else {
+        	$result = $this->call('LOGIN', $this->escape($this->username, $this->password));
+	}
 
         if (!is_array($result) || strpos(implode(' ', $result), 'OK') === false) {
             $this->disconnect();
@@ -1150,7 +1165,7 @@ private function getEmailResponse($command, $parameters = array(), $first = fals
             }
 
             //if there is a tag it means we are at the end
-            if (strpos($line, 'TAG'.$this->tag) !== false) {
+            if (strpos($line, 'TAG'.$this->tag) === 0) {
                 //if email details are not empty and the last line is just a )
                 if (!empty($email) && strpos(trim($email[count($email) -1]), ')') === 0) {
                     //take it out because that is not part of the details
@@ -1340,6 +1355,19 @@ private function getParts($content, array $parts = array())
             if (isset($extra['name'])) {
                 //add to parts
                 $parts['attachment'][$extra['name']][$type] = $body;
+            } elseif (isset($head['content-disposition']) && strpos($head['content-disposition'],'attachment')===0) {
+                //add to parts
+                //split the content type
+                $filename=null;
+                if (is_string($head['content-disposition'])&&strpos($head['content-disposition'],'filename=')!==false) {
+                        if(preg_match("/filename=([^;]*)/",$head['content-disposition'],$matches)) {
+                                $filename=$matches[1];
+                        }
+                }
+                if($filename)
+                        $parts['attachment'][$filename][$type] = $body;
+                else
+                        $parts['attachment'][][$type] = $body;
             } else {
                 //it's just a regular body
                 //add to parts

src/Index.php

@@ -33,20 +33,22 @@ class Index extends Base
      * @param int|null $port The IMAP port
      * @param bool     $ssl  Whether to use SSL
      * @param bool     $tls  Whether to use TLS
+     * @param *string|null $xoauth2token The oauth2token
      *
      * @return Eden\Mail\Imap
      */
-    public function imap($host, $user, $pass, $port = null, $ssl = false, $tls = false)
+    public function imap($host, $user, $pass, $port = null, $ssl = false, $tls = false, $xoauth2token = null)
     {
         Argument::i()
             ->test(1, 'string')
             ->test(2, 'string')
             ->test(3, 'string')
             ->test(4, 'int', 'null')
             ->test(5, 'bool')
-            ->test(6, 'bool');
+            ->test(6, 'bool')
+            ->test(7, 'string', 'null');
 
-        return Imap::i($host, $user, $pass, $port, $ssl, $tls);
+        return Imap::i($host, $user, $pass, $port, $ssl, $tls, $xoauth2token);
     }
 
     /**