From 580cd62f0a4fac5dba37a8a152afaecd99e8c767 Mon Sep 17 00:00:00 2001 From: Cash Costello Date: Thu, 15 Dec 2011 20:07:48 -0500 Subject: removed old libraries - depends on openid_api now --- .../contrib/signed_assertions/AP.php | 180 --------------------- 1 file changed, 180 deletions(-) delete mode 100644 models/openid-php-openid-782224d/contrib/signed_assertions/AP.php (limited to 'models/openid-php-openid-782224d/contrib/signed_assertions/AP.php') diff --git a/models/openid-php-openid-782224d/contrib/signed_assertions/AP.php b/models/openid-php-openid-782224d/contrib/signed_assertions/AP.php deleted file mode 100644 index a24265018..000000000 --- a/models/openid-php-openid-782224d/contrib/signed_assertions/AP.php +++ /dev/null @@ -1,180 +0,0 @@ - - * @author Shishir Randive - * Stony Brook University. - * - */ -require_once 'Auth/OpenID/SAML.php'; -/** - * The Attribute_Provider class which signs the attribute,value pair - * for a given openid. - */ -class Attribute_Provider -{ - private $public_key_certificate=null; - private $private_key=null; - private $authenticatedUser=null; - private $notBefore=null; - private $notOnOrAfter=null; - private $rsadsa=null; - private $acsURI=null; - private $attribute=null; - private $value=null; - private $assertionTemplate=null; - /** - * Creates an Attribute_Provider object initialized with startup values. - * @param string $public_key_certificate - The public key certificate - of the signer. - * @param string $private_key - The private key of the signer. - * @param string $notBefore - Certificate validity time - * @param string $notOnOrAfter - Certificate validity time - * @param string $rsadsa - Choice of the algorithm (RSA/DSA) - * @param string $acsURI - URI of the signer. - * @param string $assertionTemplate - SAML template used for assertion - */ - function Attribute_Provider($public_key_certificate,$private_key,$notBefore,$notOnOrAfter,$rsadsa,$acsURI, - $assertionTemplate) - { - $this->public_key_certificate=$public_key_certificate; - $this->private_key=$private_key; - $this->notBefore=$notBefore; - $this->notOnOrAfter=$notOnOrAfter; - $this->rsadsa=$rsadsa; - $this->acsURI=$acsURI; - $this->assertionTemplate=$assertionTemplate; - } - /** - * Create the signed assertion. - * @param string $openid - Openid of the entity being asserted. - * @param string $attribute - The attribute name being asserted. - * @param string $value - The attribute value being asserted. - */ - function sign($openid,$attribute,$value) - { - $samlObj = new SAML(); - $responseXmlString = $samlObj->createSamlAssertion($openid, - $this->notBefore, - $this->notOnOrAfter, - $this->rsadsa, - $this->acsURI, - $attribute, - sha1($value), - $this->assertionTemplate); - $signedAssertion=$samlObj->signAssertion($responseXmlString, - $this->private_key, - $this->public_key_certificate); - return $signedAssertion; - } -} -/** - * The Attribute_Verifier class which verifies the signed assertion at the Relying party. - */ -class Attribute_Verifier -{ - /** - * The certificate the Relying party trusts. - */ - private $rootcert; - /** - * This function loads the public key certificate that the relying party trusts. - * @param string $cert - Trusted public key certificate. - */ - function load_trusted_root_cert($cert) - { - $this->rootcert=$cert; - } - /** - * Verifies the certificate given the SAML document. - * @param string - signed SAML assertion - * return @boolean - true if verification is successful, false if unsuccessful. - */ - function verify($responseXmlString) - { - $samlObj = new SAML(); - $ret = $samlObj->verifyAssertion($responseXmlString,$this->rootcert); - return $ret; - } -} - -/** - * This is a Store Request creating class at the Attribute Provider. - */ -class AP_OP_StoreRequest -{ - /** - * Creates store request and adds it as an extension to AuthRequest object - passed to it. - * @param &Auth_OpenID_AuthRequest &$auth_request - A reference to - the AuthRequest object. - * @param &Attribute_Provider &$attributeProvider - A reference to the - Attribute Provider object. - * @param string $attribute - The attribute name being asserted. - * @param string $value - The attribute value being asserted. - * @param string $openid - Openid of the entity being asserted. - * @return &Auth_OpenID_AuthRequest - Auth_OpenID_AuthRequest object - returned with StoreRequest extension. - */ - static function createStoreRequest(&$auth_request,&$attributeProvider, - $attribute,$value,$openid) - { - if(!$auth_request){ - return null; - } - $signedAssertion=$attributeProvider->sign($openid,$attribute,$value); - $store_request=new Auth_OpenID_AX_StoreRequest; - $store_request->addValue($attribute,base64_encode($value)); - $store_request->addValue($attribute.'/signature', - base64_encode($signedAssertion)); - if($store_request) { - $auth_request->addExtension($store_request); - return $auth_request; - } - } -} - -/* - *This is implemented at the RP Takes care of getting the attribute from the - *AX_Fetch_Response object and verifying it. - */ -class RP_OP_Verify -{ - /** - * Verifies a given signed assertion. - * @param &Attribute_Verifier &$attributeVerifier - An instance of the class - passed for the verification. - * @param Auth_OpenID_Response - Response object for extraction. - * @return boolean - true if successful, false if verification fails. - */ - function verifyAssertion(&$attributeVerifier,$response) - { - $ax_resp=Auth_OpenID_AX_FetchResponse::fromSuccessResponse($response); - if($ax_resp instanceof Auth_OpenID_AX_FetchResponse){ - $ax_args=$ax_resp->getExtensionArgs(); - if($ax_args) { - $value=base64_decode($ax_args['value.ext1.1']); - if($attributeVerifier->verify($value)){ - return base64_decode($ax_args['value.ext0.1']); - } else { - return null; - } - } else { - return null; - } - } else { - return null; - } - } -} - - -?> -- cgit v1.2.3