/**
* Try to authenticate using the username and password
* Returns false on failure
* @param string The username
* @param string The password
* @param Swift The instance of Swift this authenticator is used in
* @return boolean
*/
public function isAuthenticated($user, $pass, Swift $swift)
{
try {
$swift->command("AUTH LOGIN", 334);
$swift->command(base64_encode($user), 334);
$swift->command(base64_encode($pass), 235);
} catch (Swift_ConnectionException $e) {
$swift->reset();
return false;
}
return true;
}
/**
* Try to authenticate using the username and password
* Returns false on failure
* @param string The username
* @param string The password
* @param Swift The instance of Swift this authenticator is used in
* @return boolean
*/
public function isAuthenticated($user, $pass, Swift $swift)
{
try {
$encoded_challenge = substr($swift->command("AUTH CRAM-MD5", 334)->getString(), 4);
$challenge = base64_decode($encoded_challenge);
$response = base64_encode($user . " " . self::generateCRAMMD5Hash($pass, $challenge));
$swift->command($response, 235);
} catch (Swift_ConnectionException $e) {
$swift->reset();
return false;
}
return true;
}
/**
* Try to authenticate using the username and password
* Returns false on failure
* @param string The username
* @param string The password
* @param Swift The instance of Swift this authenticator is used in
* @return boolean
*/
public function isAuthenticated($user, $pass, Swift $swift)
{
try {
//The authorization string uses ascii null as a separator (See RFC 2554)
$credentials = base64_encode($user . chr(0) . $user . chr(0) . $pass);
$swift->command("AUTH PLAIN " . $credentials, 235);
} catch (Swift_ConnectionException $e) {
$swift->reset();
return false;
}
return true;
}
/**
* Send a command to Swift and get a response
* @param string The command to send (leave of CRLF)
* @return string
*/
public function command($command)
{
if (substr($command, -2) == "\r\n") {
$command = substr($command, 0, -2);
}
try {
$rs = $this->swift->command($command);
return $rs->getString();
} catch (Swift_ConnectionException $e) {
$this->setError("Command failed:<br />" . $e->getMessage());
return false;
}
}
/**
* Send a command to Swift and get a response
* @param string The command to send (leave of CRLF)
* @return string
*/
function command($command)
{
if (substr($command, -2) == "\r\n") {
$command = substr($command, 0, -2);
}
Swift_Errors::expect($e, "Swift_ConnectionException");
$rs =& $this->swift->command($command);
if ($e) {
$this->setError("Command failed:<br />" . $e->getMessage());
return false;
}
Swift_Errors::clear("Swift_ConnectionException");
return $rs->getString();
}
public function testBytesPerMinuteThrottling()
{
$conn = new FullMockConnection();
for ($i = 0; $i < 10; $i++) {
$conn->setReturnValueAt($i, "read", "250 xx");
}
$swift = new Swift($conn, null, Swift::NO_START);
set_time_limit(90);
//60 secs expected + standard 30 secs
$plugin = new Swift_Plugin_Throttler();
//Outgoing bytes
$plugin->setBytesPerMinute(60);
$swift->attachPlugin($plugin, "throttler");
$start = time();
for ($i = 0; $i < 10; $i++) {
//4 + 2 = 6 bytes each (and 6 x 10 = 60)
$swift->command("1234");
}
$end = time();
$duration = $end - $start;
$this->assertTrue($duration >= 60);
$this->dump("Sending 60 bytes at 60 bytes per minute took " . $duration . " secs");
//
$conn = new FullMockConnection();
for ($i = 0; $i < 10; $i++) {
$conn->setReturnValueAt($i, "read", "250 xx");
}
$swift = new Swift($conn, null, Swift::NO_START);
set_time_limit(50);
//20 secs expected + standard 30 secs
$plugin = new Swift_Plugin_Throttler();
//Outgoing bytes
$plugin->setBytesPerMinute(180);
$swift->attachPlugin($plugin, "throttler");
$start = time();
for ($i = 0; $i < 10; $i++) {
//4 + 2 = 6 bytes each (and 6 x 10 = 60)
$swift->command("ab c");
}
$end = time();
$duration = $end - $start;
$this->assertTrue($duration >= 20);
$this->dump("Sending 60 bytes at 180 bytes per minute took " . $duration . " secs");
}
/**
* The counters should be settable through setBytesIn() and setBytesOut().
*/
public function testBytesCanBeReset()
{
$conn = new FullMockConnection();
//7 chars + 2 for EOL
$conn->setReturnValueAt(0, "read", "250 foo");
//15 chars + 2 for EOL
$conn->setReturnValueAt(1, "read", "221 bye for now");
$swift = new Swift($conn, null, Swift::NO_START);
$plugin = new Swift_Plugin_BandwidthMonitor();
$swift->attachPlugin($plugin, "bwmon");
//20 chars + 2 for EOL
$swift->command("abcdefghijklm 123456");
$this->assertEqual(22, $plugin->getBytesOut());
$this->assertEqual(9, $plugin->getBytesIn());
$plugin->setBytesOut(0);
$this->assertEqual(0, $plugin->getBytesOut());
//3 chars + 2 for EOL
$swift->command("bar");
$this->assertEqual(5, $plugin->getBytesOut());
$this->assertEqual(26, $plugin->getBytesIn());
$plugin->setBytesIn(0);
$this->assertEqual(0, $plugin->getBytesIn());
}
