removed old libraries - depends on openid_api now

1 files changed, 0 insertions, 220 deletions

diff --git a/models/openid-php-openid-782224d/contrib/signed_assertions/SAML.php b/models/openid-php-openid-782224d/contrib/signed_assertions/SAML.php
deleted file mode 100644
index fa6df51f6..000000000
--- a/models/openid-php-openid-782224d/contrib/signed_assertions/SAML.php
+++ /dev/null
@@ -1,220 +0,0 @@
-<?php
-/**
- ** PHP versions 4 and 5
- **
- ** LICENSE: See the COPYING file included in this distribution.
- **
- ** @package OpenID
- ** @author Santosh Subramanian <subrasan@cs.sunysb.edu>
- ** @author Shishir Randive <srandive@cs.sunysb.edu>
- ** Stony Brook University.
- ** largely derived from 
- **
- * Copyright (C) 2007 Google Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- **/
-
-class SAML{
-   private $assertionTemplate=null;
-   /**
-    * Returns a SAML response with various elements filled in.
-    * @param string $authenticatedUser The OpenId of the user 
-    * @param string $notBefore The ISO 8601 formatted date before which the 
-    response is invalid
-    * @param string $notOnOrAfter The ISO 8601 formatted data after which the 
-    response is invalid
-    * @param string $rsadsa 'rsa' if the response will be signed with RSA keys, 
-    'dsa' for DSA keys
-    * @param string $requestID The ID of the request we're responding to
-    * @param string $destination The ACS URL that the response is submitted to
-    * @return string XML SAML response.
-    */
-   function createSamlAssertion($authenticatedUser, $notBefore, $notOnOrAfter, $rsadsa, $acsURI,$attribute,$value,$assertionTemplate)
-   {
-      $samlResponse = $assertionTemplate;
-      $samlResponse = str_replace('USERNAME_STRING', $authenticatedUser, $samlResponse); 
-      $samlResponse = str_replace('RESPONSE_ID', $this->samlCreateId(), $samlResponse);
-      $samlResponse = str_replace('ISSUE_INSTANT', $this->samlGetDateTime(time()), $samlResponse);
-      $samlResponse = str_replace('NOT_BEFORE', $this->samlGetDateTime(strtotime($notBefore)), $samlResponse);
-      $samlResponse = str_replace('NOT_ON_OR_AFTER', $this->samlGetDateTime(strtotime($notOnOrAfter)),$samlResponse);
-      $samlResponse = str_replace('ASSERTION_ID',$this->samlCreateId(), $samlResponse);
-      $samlResponse = str_replace('RSADSA', strtolower($rsadsa), $samlResponse);
-      $samlResponse = str_replace('ISSUER_DOMAIN', $acsURI, $samlResponse);
-      $samlResponse = str_replace('ATTRIBUTE_NAME', $attribute, $samlResponse);
-      $samlResponse = str_replace('ATTRIBUTE_VALUE', $value, $samlResponse);
-      return $samlResponse;
-   }
-
-   /**
-    * Signs a SAML response with the given private key, and embeds the public key.
-    * @param string $responseXmlString The unsigned Assertion which will be signed 
-    * @param string $priKey Private key to sign the certificate 
-    * @param string $cert Public key certificate of signee
-    * @return string Signed Assertion 
-    */
-   function signAssertion($responseXmlString,$privKey,$cert) 
-   {
-      if (file_exists("/tmp/xml")) {
-         $tempFileDir="/tmp/xml/";          
-      
-      } else {
-             mkdir("/tmp/xml",0777);   
-         $tempFileDir="/tmp/xml/";
-      }
-      $tempName = 'saml-response-' . $this->samlCreateId() . '.xml';
-      $tempFileName=$tempFileDir.$tempName;
-      while (file_exists($tempFileName)) 
-         $tempFileName = 'saml-response-' . $this->samlCreateId() . '.xml';
-
-      if (!$handle = fopen($tempFileName, 'w')) {
-         return null;
-      }
-      if (fwrite($handle, $responseXmlString) === false) {
-         return null;
-      }
-      fclose($handle);
-      $cmd = 'xmlsec1 --sign --privkey-pem ' . $privKey . 
-         ',' . $cert . ' --output ' . $tempFileName . 
-         '.out ' . $tempFileName;
-      exec($cmd, $resp);
-      unlink($tempFileName);
-
-      $xmlResult = @file_get_contents($tempFileName . '.out');
-      if (!$xmlResult) { 
-         return null;
-      } else {
-         unlink($tempFileName . '.out');
-         return $xmlResult;
-      }
-   }
-
-
-   /**
-    * Verify a saml response with the given public key.
-    * @param string $responseXmlString Response to sign
-    * @param string $rootcert trusted public key certificate
-    * @return string Signed SAML response
-    */
-   function verifyAssertion($responseXmlString,$rootcert) 
-   {
-      date_default_timezone_set("UTC");
-      if (file_exists("/tmp/xml")) {
-         $tempFileDir="/tmp/xml/";          
-      
-      } else {
-             mkdir("/tmp/xml",0777);   
-         $tempFileDir="/tmp/xml/";
-      }
-      
-      $tempName = 'saml-response-' . $this->samlCreateId() . '.xml';
-      $tempFileName=$tempFileDir.$tempName;
-      while (file_exists($tempFileName)) 
-         $tempFileName = 'saml-response-' . $this->samlCreateId() . '.xml';
-
-      if (!$handle = fopen($tempFileName, 'w')) {
-         return false;
-      }
-
-      if (fwrite($handle, $responseXmlString) === false) {
-         return false;
-      }
-
-      $p=xml_parser_create();
-      $result=xml_parse_into_struct($p,$responseXmlString,$vals,$index);
-      xml_parser_free($p);
-      $cert_info=$index["X509CERTIFICATE"];
-      $conditions=$index["CONDITIONS"];
-      foreach($cert_info as $key=>$value){
-         file_put_contents($tempFileName.'.cert',$vals[$value]['value']);
-      }
-      $cert=$tempFileName.'.cert';
-      $before=0;
-      $after=0;
-      foreach($conditions as $key=>$value){
-         $before=$vals[$value]['attributes']['NOTBEFORE'];
-         $after=$vals[$value]['attributes']['NOTONORAFTER'];
-      }
-      $before=$this->validSamlDateFormat($before);
-      $after=$this->validSamlDateFormat($after);
-      if(strtotime("now") < $before || strtotime("now") >= $after){
-         unlink($tempFileName);
-         unlink($cert);
-         return false;
-      }
-      fclose($handle);
-      $cmd = 'xmlsec1 --verify --pubkey-cert ' . $cert .'--trusted '.$rootcert. ' '.$tempFileName.'* 2>&1 1>/dev/null';
-      exec($cmd,$resp);
-      if(strcmp($resp[0],"FAIL") == 0){
-         $value = false;
-      }elseif(strcmp($resp[0],"ERROR") == 0){
-         $value = false;
-      }elseif(strcmp($resp[0],"OK") == 0){
-         $value = TRUE;
-      }
-      unlink($tempFileName);
-      unlink($cert);
-      return $value;
-   }
-
-   /**
-    * Creates a 40-character string containing 160-bits of pseudorandomness.
-    * @return string Containing pseudorandomness of 160 bits
-    */
-
-   function samlCreateId() 
-   {
-      $rndChars = 'abcdefghijklmnop';
-      $rndId = '';
-      for ($i = 0; $i < 40; $i++ ) {
-         $rndId .= $rndChars[rand(0,strlen($rndChars)-1)];
-      }
-      return $rndId;
-   }
-
-   /**
-    * Returns a unix timestamp in xsd:dateTime format.
-    * @param timestamp int UNIX Timestamp to convert to xsd:dateTime 
-    * ISO 8601 format.
-    * @return string
-    */
-   function samlGetDateTime($timestamp) 
-   {
-      return gmdate('Y-m-d\TH:i:s\Z', $timestamp);
-   }
-   /**
-    * Attempts to check whether a SAML date is valid.  Returns true or false.
-    * @param string $samlDate
-    * @return bool
-    */
-
-   function validSamlDateFormat($samlDate) 
-   {
-      if ($samlDate == "") return false;
-      $indexT = strpos($samlDate, 'T');
-      $indexZ = strpos($samlDate, 'Z');
-      if (($indexT != 10) || ($indexZ != 19)) {
-         return false;
-      }
-      $dateString = substr($samlDate, 0, 10);
-      $timeString = substr($samlDate, $indexT + 1, 8);
-      list($year, $month, $day) = explode('-', $dateString);
-      list($hour, $minute, $second) = explode(':', $timeString);
-      $parsedDate = gmmktime($hour, $minute, $second, $month, $day, $year);
-      if (($parsedDate === false) || ($parsedDate == -1)) return false;
-      if (!checkdate($month, $day, $year)) return false;
-      return $parsedDate;
-   }
-
-}
-?>