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authorYuchen Pei <hi@ypei.me>2021-10-14 15:16:42 +1100
committerYuchen Pei <hi@ypei.me>2021-10-14 15:16:42 +1100
commit07f5140771388c9e0c8a99b0dd2e5d950bdb173b (patch)
tree323c00faef1edc7dea2e88ff581cc2258b2b6432 /External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth
parente119be145500700f3c465e12664403a07530a421 (diff)
moving h-source subdir out.
Diffstat (limited to 'External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth')
-rwxr-xr-xExternal/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php88
-rwxr-xr-xExternal/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php58
-rwxr-xr-xExternal/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php57
3 files changed, 203 insertions, 0 deletions
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php
new file mode 100755
index 0000000..4c7e0f2
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php
@@ -0,0 +1,88 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/Esmtp/Authenticator.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Handles CRAM-MD5 authentication.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_Auth_CramMd5Authenticator
+ implements Swift_Transport_Esmtp_Authenticator
+{
+
+ /**
+ * Get the name of the AUTH mechanism this Authenticator handles.
+ * @return string
+ */
+ public function getAuthKeyword()
+ {
+ return 'CRAM-MD5';
+ }
+
+ /**
+ * Try to authenticate the user with $username and $password.
+ * @param Swift_Transport_SmtpAgent $agent
+ * @param string $username
+ * @param string $password
+ * @return boolean
+ */
+ public function authenticate(Swift_Transport_SmtpAgent $agent,
+ $username, $password)
+ {
+ try
+ {
+ $challenge = $agent->executeCommand("AUTH CRAM-MD5\r\n", array(334));
+ $challenge = base64_decode(substr($challenge, 4));
+ $message = base64_encode(
+ $username . ' ' . $this->_getResponse($password, $challenge)
+ );
+ $agent->executeCommand(sprintf("%s\r\n", $message), array(235));
+ return true;
+ }
+ catch (Swift_TransportException $e)
+ {
+ $agent->executeCommand("RSET\r\n", array(250));
+ return false;
+ }
+ }
+
+ /**
+ * Generate a CRAM-MD5 response from a server challenge.
+ * @param string $secret
+ * @param string $challenge
+ * @return string
+ */
+ private function _getResponse($secret, $challenge)
+ {
+ if (strlen($secret) > 64)
+ {
+ $secret = pack('H32', md5($secret));
+ }
+
+ if (strlen($secret) < 64)
+ {
+ $secret = str_pad($secret, 64, chr(0));
+ }
+
+ $k_ipad = substr($secret, 0, 64) ^ str_repeat(chr(0x36), 64);
+ $k_opad = substr($secret, 0, 64) ^ str_repeat(chr(0x5C), 64);
+
+ $inner = pack('H32', md5($k_ipad . $challenge));
+ $digest = md5($k_opad . $inner);
+
+ return $digest;
+ }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php
new file mode 100755
index 0000000..bd22617
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php
@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/Esmtp/Authenticator.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Handles LOGIN authentication.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_Auth_LoginAuthenticator
+ implements Swift_Transport_Esmtp_Authenticator
+{
+
+ /**
+ * Get the name of the AUTH mechanism this Authenticator handles.
+ * @return string
+ */
+ public function getAuthKeyword()
+ {
+ return 'LOGIN';
+ }
+
+ /**
+ * Try to authenticate the user with $username and $password.
+ * @param Swift_Transport_SmtpAgent $agent
+ * @param string $username
+ * @param string $password
+ * @return boolean
+ */
+ public function authenticate(Swift_Transport_SmtpAgent $agent,
+ $username, $password)
+ {
+ try
+ {
+ $agent->executeCommand("AUTH LOGIN\r\n", array(334));
+ $agent->executeCommand(sprintf("%s\r\n", base64_encode($username)), array(334));
+ $agent->executeCommand(sprintf("%s\r\n", base64_encode($password)), array(235));
+ return true;
+ }
+ catch (Swift_TransportException $e)
+ {
+ $agent->executeCommand("RSET\r\n", array(250));
+ return false;
+ }
+ }
+
+}
diff --git a/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php
new file mode 100755
index 0000000..ddd8094
--- /dev/null
+++ b/External/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php
@@ -0,0 +1,57 @@
+<?php
+
+/*
+ * This file is part of SwiftMailer.
+ * (c) 2004-2009 Chris Corbyn
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+//@require 'Swift/Transport/Esmtp/Authenticator.php';
+//@require 'Swift/Transport/SmtpAgent.php';
+//@require 'Swift/TransportException.php';
+
+/**
+ * Handles PLAIN authentication.
+ * @package Swift
+ * @subpackage Transport
+ * @author Chris Corbyn
+ */
+class Swift_Transport_Esmtp_Auth_PlainAuthenticator
+ implements Swift_Transport_Esmtp_Authenticator
+{
+
+ /**
+ * Get the name of the AUTH mechanism this Authenticator handles.
+ * @return string
+ */
+ public function getAuthKeyword()
+ {
+ return 'PLAIN';
+ }
+
+ /**
+ * Try to authenticate the user with $username and $password.
+ * @param Swift_Transport_SmtpAgent $agent
+ * @param string $username
+ * @param string $password
+ * @return boolean
+ */
+ public function authenticate(Swift_Transport_SmtpAgent $agent,
+ $username, $password)
+ {
+ try
+ {
+ $message = base64_encode($username . chr(0) . $username . chr(0) . $password);
+ $agent->executeCommand(sprintf("AUTH PLAIN %s\r\n", $message), array(235));
+ return true;
+ }
+ catch (Swift_TransportException $e)
+ {
+ $agent->executeCommand("RSET\r\n", array(250));
+ return false;
+ }
+ }
+
+}