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add authPLAIN Method

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This commit is contained in:
Klaus Leithoff 2011-06-15 15:32:00 +00:00
parent 582a136219
commit 99d9994932
1 changed files with 41 additions and 1 deletions
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42
egw-pear/Net/IMAPProtocol.php
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@ -33,7 +33,7 @@ class Net_IMAPProtocol {
* The auth methods this class support
* @var array
*/
var $supportedAuthMethods=array('DIGEST-MD5', 'CRAM-MD5', 'LOGIN');
var $supportedAuthMethods=array('DIGEST-MD5', 'CRAM-MD5', 'LOGIN', 'PLAIN');
/**
@ -511,6 +511,9 @@ class Net_IMAPProtocol {
case 'LOGIN':
$result = $this->_authLOGIN( $uid , $pwd , $cmdid );
break;
case 'PLAIN':
$result = $this->_authPLAIN( $uid , $pwd , $cmdid );
break;
default :
$result = new PEAR_Error( "$method is not a supported authentication method" );
@ -686,6 +689,43 @@ class Net_IMAPProtocol {
/* Authenticates the user using the PLAIN method.
*
* @param string The userid to authenticate as.
* @param string The password to authenticate with.
* @param string The cmdID.
*
* @return array Returns an array containing the response
*
* @access private
* @since 1.0
*/
function _authPLAIN($uid, $pwd, $cmdid)
{
if (PEAR::isError($error = $this->_putCMD($cmdid,"AUTHENTICATE", "PLAIN"))) {
return $error;
}
if (PEAR::isError($args = $this->_recvLn() )) {
return $args;
}
$this->_getNextToken( $args , $plus );
$this->_getNextToken( $args , $space );
$this->_getNextToken( $args , $challenge );
$challenge = base64_decode( $challenge );
$auth_str = base64_encode(chr(0).$uid.chr(0).$pwd );
if ( PEAR::isError( $error = $this->_send( $auth_str."\r\n" ) ) ) {
return $error;
}
}