/** * Constructs the Logout Request object. * * @param OneLogin_Saml2_Settings $settings Settings */ public function __construct(OneLogin_Saml2_Settings $settings) { $this->_settings = $settings; $spData = $this->_settings->getSPData(); $idpData = $this->_settings->getIdPData(); $security = $this->_settings->getSecurityData(); $id = OneLogin_Saml2_Utils::generateUniqueID(); $nameIdValue = OneLogin_Saml2_Utils::generateUniqueID(); $issueInstant = OneLogin_Saml2_Utils::parseTime2SAML(time()); $key = null; if (isset($security['nameIdEncrypted']) && $security['nameIdEncrypted']) { $key = $idpData['x509cert']; } $nameId = OneLogin_Saml2_Utils::generateNameId($nameIdValue, $spData['entityId'], $spData['NameIDFormat'], $key); $logoutRequest = <<<LOGOUTREQUEST <samlp:LogoutRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="{$id}" Version="2.0" IssueInstant="{$issueInstant}" Destination="{$idpData['singleLogoutService']['url']}"> <saml:Issuer>{$spData['entityId']}</saml:Issuer> {$nameId} </samlp:LogoutRequest> LOGOUTREQUEST; $this->_logoutRequest = $logoutRequest; }
/** * Constructs the Logout Request object. * * @param OneLogin_Saml2_Settings $settings Settings * @param string|null $request A UUEncoded Logout Request. * @param string|null $nameId The NameID that will be set in the LogoutRequest. * @param string|null $sessionIndex The SessionIndex (taken from the SAML Response in the SSO process). * @param string|null $nameIdFormat The NameID Format will be set in the LogoutRequest. */ public function __construct(OneLogin_Saml2_Settings $settings, $request = null, $nameId = null, $sessionIndex = null, $nameIdFormat = null) { $this->_settings = $settings; $baseURL = $this->_settings->getBaseURL(); if (!empty($baseURL)) { OneLogin_Saml2_Utils::setBaseURL($baseURL); } if (!isset($request) || empty($request)) { $spData = $this->_settings->getSPData(); $idpData = $this->_settings->getIdPData(); $security = $this->_settings->getSecurityData(); $id = OneLogin_Saml2_Utils::generateUniqueID(); $this->id = $id; $nameIdValue = OneLogin_Saml2_Utils::generateUniqueID(); $issueInstant = OneLogin_Saml2_Utils::parseTime2SAML(time()); $cert = null; if (isset($security['nameIdEncrypted']) && $security['nameIdEncrypted']) { $cert = $idpData['x509cert']; } if (!empty($nameId)) { if (empty($nameIdFormat)) { $nameIdFormat = $spData['NameIDFormat']; } $spNameQualifier = null; } else { $nameId = $idpData['entityId']; $nameIdFormat = OneLogin_Saml2_Constants::NAMEID_ENTITY; $spNameQualifier = $spData['entityId']; } $nameIdObj = OneLogin_Saml2_Utils::generateNameId($nameId, $spNameQualifier, $nameIdFormat, $cert); $sessionIndexStr = isset($sessionIndex) ? "<samlp:SessionIndex>{$sessionIndex}</samlp:SessionIndex>" : ""; $logoutRequest = <<<LOGOUTREQUEST <samlp:LogoutRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="{$id}" Version="2.0" IssueInstant="{$issueInstant}" Destination="{$idpData['singleLogoutService']['url']}"> <saml:Issuer>{$spData['entityId']}</saml:Issuer> {$nameIdObj} {$sessionIndexStr} </samlp:LogoutRequest> LOGOUTREQUEST; } else { $decoded = base64_decode($request); // We try to inflate $inflated = @gzinflate($decoded); if ($inflated != false) { $logoutRequest = $inflated; } else { $logoutRequest = $decoded; } $this->id = self::getID($logoutRequest); } $this->_logoutRequest = $logoutRequest; }
/** * Constructs the AuthnRequest object. * * @param OneLogin_Saml2_Settings $settings Settings */ public function __construct(OneLogin_Saml2_Settings $settings) { $this->_settings = $settings; $spData = $this->_settings->getSPData(); $idpData = $this->_settings->getIdPData(); $security = $this->_settings->getSecurityData(); $id = OneLogin_Saml2_Utils::generateUniqueID(); $issueInstant = OneLogin_Saml2_Utils::parseTime2SAML(time()); $nameIDPolicyFormat = $spData['NameIDFormat']; if (isset($security['wantNameIdEncrypted']) && $security['wantNameIdEncrypted']) { $nameIDPolicyFormat = OneLogin_Saml2_Constants::NAMEID_ENCRYPTED; } $providerNameStr = ''; $organizationData = $settings->getOrganization(); if (!empty($organizationData)) { $langs = array_keys($organizationData); if (in_array('en-US', $langs)) { $lang = 'en-US'; } else { $lang = $langs[0]; } if (isset($organizationData[$lang]['displayname']) && !empty($organizationData[$lang]['displayname'])) { $providerNameStr = <<<PROVIDERNAME ProviderName="{$organizationData[$lang]['displayname']}" PROVIDERNAME; } } $request = <<<AUTHNREQUEST <samlp:AuthnRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="{$id}" Version="2.0" {$providerNameStr} IssueInstant="{$issueInstant}" Destination="{$idpData['singleSignOnService']['url']}" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" AssertionConsumerServiceURL="{$spData['assertionConsumerService']['url']}"> <saml:Issuer>{$spData['entityId']}</saml:Issuer> <samlp:NameIDPolicy Format="{$nameIDPolicyFormat}" AllowCreate="true" /> AUTHNREQUEST; if (!isset($security['allowedAuthContexts'])) { $security['allowedAuthContexts'] = array('urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport'); } if ($security['allowedAuthContexts'] && is_array($security['allowedAuthContexts'])) { $request .= '<samlp:RequestedAuthnContext Comparison="exact">' . "\n"; foreach ($security['allowedAuthContexts'] as $authCtx) { $request .= '<saml:AuthnContextClassRef>' . $authCtx . "</saml:AuthnContextClassRef>\n"; } $request .= '</samlp:RequestedAuthnContext> ' . "\n"; } $request .= '</samlp:AuthnRequest>'; $this->_id = $id; $this->_authnRequest = $request; }
protected function _generateUniqueID() { return OneLogin_Saml2_Utils::generateUniqueID(); }
/** * Generates a Logout Response object. * * @param string $inResponseTo InResponseTo value for the Logout Response. */ public function build($inResponseTo) { $spData = $this->_settings->getSPData(); $idpData = $this->_settings->getIdPData(); $id = OneLogin_Saml2_Utils::generateUniqueID(); $issueInstant = OneLogin_Saml2_Utils::parseTime2SAML(time()); $logoutResponse = <<<LOGOUTRESPONSE <samlp:LogoutResponse xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="{$id}" Version="2.0" IssueInstant="{$issueInstant}" Destination="{$idpData['singleLogoutService']['url']}" InResponseTo="{$inResponseTo}" > <saml:Issuer>{$spData['entityId']}</saml:Issuer> <samlp:Status> <samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success" /> </samlp:Status> </samlp:LogoutResponse> LOGOUTRESPONSE; $this->_logoutResponse = $logoutResponse; }
/** * Constructs the AuthnRequest object. * * @param OneLogin_Saml2_Settings $settings Settings * @param bool $forceAuthn When true the AuthNReuqest will set the ForceAuthn='true' * @param bool $isPassive When true the AuthNReuqest will set the Ispassive='true' */ public function __construct(OneLogin_Saml2_Settings $settings, $forceAuthn = false, $isPassive = false) { $this->_settings = $settings; $spData = $this->_settings->getSPData(); $idpData = $this->_settings->getIdPData(); $security = $this->_settings->getSecurityData(); $id = OneLogin_Saml2_Utils::generateUniqueID(); $issueInstant = OneLogin_Saml2_Utils::parseTime2SAML(time()); $nameIDPolicyFormat = $spData['NameIDFormat']; echo "1@@@@@@@@@@@@<br /> nameIDPolicyFormat: "; print_r($nameIDPolicyFormat); echo "<br /> OneLogin_Saml2_Constants::NAMEID_ENCRYPTED: "; print_r(OneLogin_Saml2_Constants::NAMEID_ENCRYPTED); echo "2@@@@@@@@@@@@<br />"; //$nameIDPolicyFormat = "urn:oasis:names:tc:SAML:1.1:nameid-format:unspecified"; if (isset($security['wantNameIdEncrypted']) && $security['wantNameIdEncrypted']) { $nameIDPolicyFormat = OneLogin_Saml2_Constants::NAMEID_ENCRYPTED; } $providerNameStr = ''; $organizationData = $settings->getOrganization(); if (!empty($organizationData)) { $langs = array_keys($organizationData); if (in_array('en-US', $langs)) { $lang = 'en-US'; } else { $lang = $langs[0]; } if (isset($organizationData[$lang]['displayname']) && !empty($organizationData[$lang]['displayname'])) { $providerNameStr = <<<PROVIDERNAME ProviderName="{$organizationData[$lang]['displayname']}" PROVIDERNAME; } } $forceAuthnStr = ''; if ($forceAuthn) { $forceAuthnStr = <<<FORCEAUTHN ForceAuthn="true" FORCEAUTHN; } $isPassiveStr = ''; if ($isPassive) { $isPassiveStr = <<<ISPASSIVE IsPassive="true" ISPASSIVE; } $requestedAuthnStr = ''; if (isset($security['requestedAuthnContext']) && $security['requestedAuthnContext'] !== false) { if ($security['requestedAuthnContext'] === true) { $requestedAuthnStr = <<<REQUESTEDAUTHN <samlp:RequestedAuthnContext Comparison="exact"> <saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml:AuthnContextClassRef> </samlp:RequestedAuthnContext> REQUESTEDAUTHN; } else { $requestedAuthnStr .= " <samlp:RequestedAuthnContext Comparison=\"exact\">\n"; foreach ($security['requestedAuthnContext'] as $contextValue) { $requestedAuthnStr .= " <saml:AuthnContextClassRef>" . $contextValue . "</saml:AuthnContextClassRef>\n"; } $requestedAuthnStr .= ' </samlp:RequestedAuthnContext>'; } } $request = <<<AUTHNREQUEST <samlp:AuthnRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="{$id}" Version="2.0" {$providerNameStr}{$forceAuthnStr}{$isPassiveStr} IssueInstant="{$issueInstant}" Destination="{$idpData['singleSignOnService']['url']}" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" AssertionConsumerServiceURL="{$spData['assertionConsumerService']['url']}"> <saml:Issuer>{$spData['entityId']}</saml:Issuer> <samlp:NameIDPolicy Format="{$nameIDPolicyFormat}" AllowCreate="true" /> {$requestedAuthnStr} </samlp:AuthnRequest> AUTHNREQUEST; $this->_id = $id; $this->_authnRequest = $request; }
/** * Constructs the AuthnRequest object. * * @param OneLogin_Saml2_Settings $settings Settings * @param bool $forceAuthn When true the AuthNReuqest will set the ForceAuthn='true' * @param bool $isPassive When true the AuthNReuqest will set the Ispassive='true' */ public function __construct(OneLogin_Saml2_Settings $settings, $forceAuthn = false, $isPassive = false) { $this->_settings = $settings; $spData = $this->_settings->getSPData(); $idpData = $this->_settings->getIdPData(); $security = $this->_settings->getSecurityData(); $id = OneLogin_Saml2_Utils::generateUniqueID(); $issueInstant = OneLogin_Saml2_Utils::parseTime2SAML(time()); $nameIDPolicyFormat = $spData['NameIDFormat']; if (isset($security['wantNameIdEncrypted']) && $security['wantNameIdEncrypted']) { $nameIDPolicyFormat = OneLogin_Saml2_Constants::NAMEID_ENCRYPTED; } $providerNameStr = ''; $organizationData = $settings->getOrganization(); if (!empty($organizationData)) { $langs = array_keys($organizationData); if (in_array('en-US', $langs)) { $lang = 'en-US'; } else { $lang = $langs[0]; } if (isset($organizationData[$lang]['displayname']) && !empty($organizationData[$lang]['displayname'])) { $providerNameStr = <<<PROVIDERNAME ProviderName="{$organizationData[$lang]['displayname']}" PROVIDERNAME; } } $forceAuthnStr = ''; if ($forceAuthn) { $forceAuthnStr = <<<FORCEAUTHN ForceAuthn="true" FORCEAUTHN; } $isPassiveStr = ''; if ($isPassive) { $isPassiveStr = <<<ISPASSIVE IsPassive="true" ISPASSIVE; } $requestedAuthnStr = ''; if (isset($security['requestedAuthnContext']) && $security['requestedAuthnContext'] !== false) { if ($security['requestedAuthnContext'] === true) { $requestedAuthnStr = <<<REQUESTEDAUTHN <samlp:RequestedAuthnContext Comparison="exact"> <saml:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml:AuthnContextClassRef> </samlp:RequestedAuthnContext> REQUESTEDAUTHN; } else { $requestedAuthnStr .= " <samlp:RequestedAuthnContext Comparison=\"exact\">\n"; foreach ($security['requestedAuthnContext'] as $contextValue) { $requestedAuthnStr .= " <saml:AuthnContextClassRef>" . $contextValue . "</saml:AuthnContextClassRef>\n"; } $requestedAuthnStr .= ' </samlp:RequestedAuthnContext>'; } } $signature = ''; if (isset($security['authnRequestsSigned']) && $security['authnRequestsSigned']) { $key = $this->_settings->getSPkey(); $objKey = new XMLSecurityKey($security['signatureAlgorithm'], array('type' => 'private')); $objKey->loadKey($key, false); $signatureValue = $objKey->signData(time()); $signatureValue = base64_encode($signatureValue); $digestValue = base64_encode(sha1(time())); $x509Cert = $this->_settings->getSPcert(); $x509Cert = OneLogin_Saml2_Utils::formatCert($x509Cert, false); $signature = <<<SIGNATURE <ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#"> <ds:SignedInfo> <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /> <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" /> <ds:Reference> <ds:Transforms> <ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature" /> <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#" /> </ds:Transforms> <ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" /> <ds:DigestValue>{$digestValue}</ds:DigestValue> </ds:Reference> </ds:SignedInfo> <ds:SignatureValue>asd{$signatureValue}</ds:SignatureValue> <ds:KeyInfo> <ds:X509Data> <ds:X509Certificate>{$x509Cert}</ds:X509Certificate> </ds:X509Data> </ds:KeyInfo> </ds:Signature> SIGNATURE; } $request = <<<AUTHNREQUEST <samlp:AuthnRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="{$id}" Version="2.0" {$providerNameStr}{$forceAuthnStr}{$isPassiveStr} IssueInstant="{$issueInstant}" Destination="{$idpData['singleSignOnService']['url']}" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" AssertionConsumerServiceURL="{$spData['assertionConsumerService']['url']}"> <saml:Issuer>{$spData['entityId']}</saml:Issuer> {$signature} <samlp:NameIDPolicy Format="{$nameIDPolicyFormat}" AllowCreate="true" /> {$requestedAuthnStr} </samlp:AuthnRequest> AUTHNREQUEST; $this->_id = $id; $this->_authnRequest = $request; }