SilverStripe\SAML\Services\SAMLConfiguration::asArray()

Complexity

Conditions	6
Paths	32

Size

Total Lines	100
Code Lines	50

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function asArray()
    {
        $conf = [];

        $conf['strict'] = $this->config()->get('strict');

The method config() does not exist on SilverStripe\SAML\Services\SAMLConfiguration.

        $conf['debug'] = $this->config()->get('debug');

        // SERVICE PROVIDER SECTION
        $sp = $this->config()->get('SP');
        $spCertPath = Director::is_absolute($sp['x509cert'])
            ? $sp['x509cert']
            : sprintf('%s/%s', BASE_PATH, $sp['x509cert']);
        $spKeyPath = Director::is_absolute($sp['privateKey'])
            ? $sp['privateKey']
            : sprintf('%s/%s', BASE_PATH, $sp['privateKey']);

        // set baseurl for SAML messages coming back to the SP
        $conf['baseurl'] = $sp['entityId'];

        $conf['sp']['entityId'] = $sp['entityId'];
        $conf['sp']['assertionConsumerService'] = [
            'url' => $sp['entityId'] . '/saml/acs',
            'binding' => OneLogin_Saml2_Constants::BINDING_HTTP_POST
        ];
        $conf['sp']['NameIDFormat'] = isset($sp['nameIdFormat']) ?
            $sp['nameIdFormat'] : OneLogin_Saml2_Constants::NAMEID_TRANSIENT;
        $conf['sp']['x509cert'] = file_get_contents($spCertPath);
        $conf['sp']['privateKey'] = file_get_contents($spKeyPath);

        // IDENTITY PROVIDER SECTION
        $idp = $this->config()->get('IdP');
        $conf['idp']['entityId'] = $idp['entityId'];
        $conf['idp']['singleSignOnService'] = [
            'url' => $idp['singleSignOnService'],
            'binding' => OneLogin_Saml2_Constants::BINDING_HTTP_REDIRECT,
        ];
        if (isset($idp['singleLogoutService'])) {
            $conf['idp']['singleLogoutService'] = [
                'url' => $idp['singleLogoutService'],
                'binding' => OneLogin_Saml2_Constants::BINDING_HTTP_REDIRECT,
            ];
        }

        $idpCertPath = Director::is_absolute($idp['x509cert'])
            ? $idp['x509cert']
            : sprintf('%s/%s', BASE_PATH, $idp['x509cert']);
        $conf['idp']['x509cert'] = file_get_contents($idpCertPath);

        // SECURITY SECTION
        $security = $this->config()->get('Security');
        $signatureAlgorithm = $security['signatureAlgorithm'];

        $conf['security'] = [
            /** signatures and encryptions offered */
            // Indicates that the nameID of the <samlp:logoutRequest> sent by this SP will be encrypted.
            'nameIdEncrypted' => true,
            // Indicates whether the <samlp:AuthnRequest> messages sent by this SP will be signed. [Metadata of the
            // SP will offer this info]
            'authnRequestsSigned' => true,
            // Indicates whether the <samlp:logoutRequest> messages sent by this SP will be signed.
            'logoutRequestSigned' => true,
            // Indicates whether the <samlp:logoutResponse> messages sent by this SP will be signed.
            'logoutResponseSigned' => true,
            'signMetadata' => false,
            /** signatures and encryptions required **/
            // Indicates a requirement for the <samlp:Response>, <samlp:LogoutRequest>
            // and <samlp:LogoutResponse> elements received by this SP to be signed.
            'wantMessagesSigned' => false,
            // Indicates a requirement for the <saml:Assertion> elements received by
            // this SP to be signed. [Metadata of the SP will offer this info]
            'wantAssertionsSigned' => true,
            // Indicates a requirement for the NameID received by
            // this SP to be encrypted.
            'wantNameIdEncrypted' => false,

            // Algorithm that the toolkit will use on signing process. Options:
            //  - 'http://www.w3.org/2000/09/xmldsig#rsa-sha1'
            //  - 'http://www.w3.org/2000/09/xmldsig#dsa-sha1'
            //  - 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha256'
            //  - 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha384'
            //  - 'http://www.w3.org/2001/04/xmldsig-more#rsa-sha512'
            'signatureAlgorithm' => $signatureAlgorithm,

            // Authentication context.
            // Set to false and no AuthContext will be sent in the AuthNRequest,
            // Set true or don't present thi parameter and you will get an AuthContext
            // 'exact' 'urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport'
            // Set an array with the possible auth context values:
            // array ('urn:oasis:names:tc:SAML:2.0:ac:classes:Password', 'urn:oasis:names:tc:SAML:2.0:ac:classes:X509'),
            'requestedAuthnContext' => [
                'urn:federation:authentication:windows',
                'urn:oasis:names:tc:SAML:2.0:ac:classes:Password',
                'urn:oasis:names:tc:SAML:2.0:ac:classes:X509',
            ],
            // Indicates if the SP will validate all received xmls.
            // (In order to validate the xml, 'strict' and 'wantXMLValidation' must be true).
            'wantXMLValidation' => true,
        ];

        return $conf;
    }