OneLogin_Saml2_Settings::_addDefaultValues PHP Method

    private function _addDefaultValues()
    {
        if (!isset($this->_sp['assertionConsumerService']['binding'])) {
            $this->_sp['assertionConsumerService']['binding'] = OneLogin_Saml2_Constants::BINDING_HTTP_POST;
        }
        if (isset($this->_sp['singleLogoutService']) && !isset($this->_sp['singleLogoutService']['binding'])) {
            $this->_sp['singleLogoutService']['binding'] = OneLogin_Saml2_Constants::BINDING_HTTP_REDIRECT;
        }
        if (!isset($this->_compress['requests'])) {
            $this->_compress['requests'] = true;
        }
        if (!isset($this->_compress['responses'])) {
            $this->_compress['responses'] = true;
        }
        // Related to nameID
        if (!isset($this->_sp['NameIDFormat'])) {
            $this->_sp['NameIDFormat'] = OneLogin_Saml2_Constants::NAMEID_UNSPECIFIED;
        }
        if (!isset($this->_security['nameIdEncrypted'])) {
            $this->_security['nameIdEncrypted'] = false;
        }
        if (!isset($this->_security['requestedAuthnContext'])) {
            $this->_security['requestedAuthnContext'] = true;
        }
        // sign provided
        if (!isset($this->_security['authnRequestsSigned'])) {
            $this->_security['authnRequestsSigned'] = false;
        }
        if (!isset($this->_security['logoutRequestSigned'])) {
            $this->_security['logoutRequestSigned'] = false;
        }
        if (!isset($this->_security['logoutResponseSigned'])) {
            $this->_security['logoutResponseSigned'] = false;
        }
        if (!isset($this->_security['signMetadata'])) {
            $this->_security['signMetadata'] = false;
        }
        // sign expected
        if (!isset($this->_security['wantMessagesSigned'])) {
            $this->_security['wantMessagesSigned'] = false;
        }
        if (!isset($this->_security['wantAssertionsSigned'])) {
            $this->_security['wantAssertionsSigned'] = false;
        }
        // NameID element expected
        if (!isset($this->_security['wantNameId'])) {
            $this->_security['wantNameId'] = true;
        }
        // encrypt expected
        if (!isset($this->_security['wantAssertionsEncrypted'])) {
            $this->_security['wantAssertionsEncrypted'] = false;
        }
        if (!isset($this->_security['wantNameIdEncrypted'])) {
            $this->_security['wantNameIdEncrypted'] = false;
        }
        // XML validation
        if (!isset($this->_security['wantXMLValidation'])) {
            $this->_security['wantXMLValidation'] = true;
        }
        // Algorithm
        if (!isset($this->_security['signatureAlgorithm'])) {
            $this->_security['signatureAlgorithm'] = XMLSecurityKey::RSA_SHA1;
        }
        if (!isset($this->_security['lowercaseUrlencoding'])) {
            $this->_security['lowercaseUrlencoding'] = false;
        }
        // Certificates / Private key /Fingerprint
        if (!isset($this->_idp['x509cert'])) {
            $this->_idp['x509cert'] = '';
        }
        if (!isset($this->_idp['certFingerprint'])) {
            $this->_idp['certFingerprint'] = '';
        }
        if (!isset($this->_idp['certFingerprintAlgorithm'])) {
            $this->_idp['certFingerprintAlgorithm'] = 'sha1';
        }
        if (!isset($this->_sp['x509cert'])) {
            $this->_sp['x509cert'] = '';
        }
        if (!isset($this->_sp['privateKey'])) {
            $this->_sp['privateKey'] = '';
        }
    }