PHP Decode

function saml_logout()
    {
        global $base_url;
        if (!empty($_REQUEST["\x53\x41\x4d\x4c\122\145\161\165\145\163\164"])) {
            goto sh;
        }
        if (isset($_COOKIE["\163\x6c\157\137\x69\156\151\x74\151\x61\x74\x6f\x72"])) {
            goto Dn;
        }
        $Qm = isset($_COOKIE["\x72\x65\x73\160\157\156\163\145\x5f\x70\x61\x72\x61\155\163"]) ? Json::decode($_COOKIE["\x72\145\x73\160\x6f\156\x73\x65\x5f\x70\x61\162\141\155\x73"]) : array();
        foreach ($Qm as $AU => $Wv) {
            $Wv = Utilities::moIDPSanitizeParameters($Wv);
            $AU = filter_var($AU, FILTER_VALIDATE_INT);
            $bK = new MiniorangeSAMLSP($AU);
            $dg = $bK->getMoIdpNameidFormat();
            $xE = $base_url . "\57\x3f\x71\75\x61\144\155\x69\x6e\57\143\x6f\156\146\151\147\x2f\x70\x65\157\160\154\x65\x2f\x6d\x69\x6e\151\x6f\x72\141\156\147\145\x5f\x73\x61\155\154\x5f\151\144\160\57";
            $K3 = $bK->getMoIdpSloUrl();
            if (!($K3 == '')) {
                goto nY;
            }
            Utilities::moIDPSetCookie("\x72\x65\163\x70\157\x6e\163\x65\x5f\x70\x61\x72\141\155\163", Json::encode($Qm), time() - 7200);
            session_destroy();
            $mS = new RedirectResponse($base_url);
            $mS->send();
            return new Response();
            nY:
            unset($Qm[$AU]);
            Utilities::moIDPSetCookie("\162\x65\x73\160\157\x6e\x73\x65\137\160\x61\x72\141\x6d\163", Json::encode($Qm), time() + 7200);
            $this->mo_idp_send_logout_request($AU, $dg, $xE, $K3);
            Kg:
        }
        Bk:
        if (!isset($_COOKIE["\x72\145\163\x70\x6f\x6e\163\x65\137\x70\141\162\141\x6d\163"])) {
            goto hh;
        }
        unset($_COOKIE["\162\x65\163\x70\x6f\x6e\163\x65\137\x70\141\x72\x61\155\163"]);
        Utilities::moIDPSetCookie("\x72\145\163\160\157\x6e\x73\x65\137\160\x61\x72\141\x6d\163", '', time() - 3600);
        hh:
        $fd = $base_url;
        session_destroy();
        $mS = new RedirectResponse($fd);
        $mS->send();
        return new Response();
        goto YG;
        Dn:
        $hB = Json::decode($_COOKIE["\163\x6c\157\x5f\x69\x6e\151\164\x69\141\164\157\162"]);
        $hB = Utilities::moIDPSanitizeParameters($hB);
        $Qm = isset($_COOKIE["\x72\x65\x73\x70\x6f\x6e\163\x65\x5f\x70\x61\162\x61\x6d\x73"]) ? Json::decode($_COOKIE["\x72\145\x73\x70\157\156\163\145\137\x70\x61\x72\141\155\x73"]) : array();
        if (sizeof($Qm) > 0) {
            goto XX;
        }
        unset($_COOKIE["\162\x65\163\x70\x6f\156\x73\145\x5f\160\x61\x72\x61\155\163"]);
        Utilities::moIDPSetCookie("\x72\x65\x73\160\x6f\156\163\145\137\160\141\162\x61\x6d\x73", '', time() - 3600);
        unset($_COOKIE["\163\x6c\x6f\x5f\x69\156\x69\x74\x69\x61\164\157\162"]);
        Utilities::moIDPSetCookie("\163\154\157\137\151\x6e\151\164\151\141\164\157\x72", '', time() - 3600);
        $Vz = $_SESSION["\x62\141\163\x65\66\64\105\156\x63\157\144\145\x64\x58\x4d\114"];
        session_destroy();
        if (!str_contains($hB["\x64\145\163\x74\x69\156\x61\164\151\x6f\x6e"], "\x6c\x65\x61\162\x6e\167\x6f\162\154\144\163\56\143\157\155")) {
            goto UZ;
        }
        $mS = new RedirectResponse($hB["\x64\x65\163\x74\x69\156\141\164\x69\157\x6e"]);
        $mS->send();
        return new Response();
        UZ:
        $this->_send_logout_response($Vz, $hB["\162\x65\154\x61\x79\123\164\141\x74\x65"], $hB["\144\145\163\164\151\156\141\164\151\157\x6e"]);
        goto g1;
        XX:
        foreach ($Qm as $XR => $Wv) {
            $Wv = Utilities::moIDPSanitizeParameters($Wv);
            $AU = filter_var($XR, FILTER_VALIDATE_INT);
            $bK = new MiniorangeSAMLSP($AU);
            $dg = $bK->getMoIdpNameidFormat();
            $xE = $bK->getMoIdpSpIssuer();
            $K3 = $bK->getMoIdpSloUrl();
            if (!($K3 == '')) {
                goto V_;
            }
            session_destroy();
            $mS = new RedirectResponse($base_url);
            $mS->send();
            return new Response();
            V_:
            unset($Qm[$XR]);
            Utilities::moIDPSetCookie("\x72\145\163\160\157\x6e\x73\x65\x5f\x70\141\x72\x61\155\163", Json::encode($Qm), time() + 7200);
            $this->mo_idp_send_logout_request($AU, $dg, $xE, $K3);
            kA:
        }
        p1:
        g1:
        YG:
        sh:
        if (array_key_exists("\123\101\115\x4c\x52\145\x71\165\145\163\164", $_REQUEST) && !empty($_REQUEST["\x53\x41\x4d\x4c\x52\x65\161\165\x65\x73\x74"])) {
            goto Az;
        }
        if (array_key_exists("\x53\x41\115\114\x52\x65\x73\x70\x6f\x6e\x73\x65", $_REQUEST) && !empty($_REQUEST["\x53\x41\115\x4c\x52\x65\x73\160\157\x6e\x73\x65"])) {
            goto Qj;
        }
        goto Vg;
        Az:
        $e_ = gzinflate(base64_decode($_REQUEST["\123\101\x4d\x4c\x52\x65\161\165\x65\x73\x74"]));
        $Di = new DOMDocument();
        if (!(\PHP_VERSION_ID < 80000)) {
            goto Uv;
        }
        libxml_disable_entity_loader(true);
        Uv:
        $Di->loadXML($e_);
        $VT = $Di->firstChild;
        $Sb = "\x2f";
        if (!array_key_exists("\x52\145\154\141\171\x53\164\141\x74\x65", $_REQUEST)) {
            goto ap;
        }
        $f4 = $_REQUEST["\x52\x65\x6c\x61\x79\x53\x74\x61\x74\x65"];
        ap:
        if (!($VT->localName == "\x4c\x6f\x67\x6f\165\x74\122\145\161\x75\x65\163\164")) {
            goto n5;
        }
        $JR = new LogoutRequest($VT);
        $L3 = $JR->getId();
        $xE = $JR->getIssuer();
        $bK = new MiniorangeSAMLSP();
        $I6 = $bK->sqlQueryWithWhereClause("\x2a", "\x6d\x6f\137\151\144\x70\137\x73\x70\137\x69\x73\x73\x75\145\162", $xE);
        $Sy = $I6[0]->mo_idp_slo_url;
        $Vs = $I6[0]->mo_idp_logout_binding_type;
        $fV = $I6[0]->mo_idp_response_signed;
        if ($Vs == 1) {
            goto W6;
        }
        $Vs = "\x48\x54\124\x50\55\122\145\x64\151\162\145\143\x74";
        goto PY;
        W6:
        $Vs = "\110\124\x54\120\x2d\x50\x4f\x53\x54";
        PY:
        $Zp = $base_url . "\x2f\x3f\x71\75\141\144\155\151\156\57\x63\x6f\156\x66\x69\x67\x2f\x70\x65\157\160\154\x65\x2f\155\x69\x6e\151\157\162\x61\x6e\147\x65\137\163\141\155\x6c\137\151\144\x70\57";
        $Oz = Utilities::createLogoutResponse($L3, $Zp, $Sy, $Vs);
        $Pb = \Drupal::config("\155\x69\156\151\x6f\x72\141\x6e\147\x65\x5f\163\x61\x6d\x6c\137\151\144\160\x2e\163\145\164\x74\151\x6e\147\163")->get("\155\151\156\151\x6f\x72\x61\156\x67\145\x5f\x73\x61\x6d\154\137\x70\162\x69\166\141\164\x65\137\x63\145\162\x74\x69\x66\151\x63\x61\x74\x65");
        $wA = \Drupal::config("\x6d\151\x6e\x69\x6f\162\141\x6e\147\145\x5f\x73\x61\x6d\154\137\x69\x64\x70\56\163\145\164\x74\151\x6e\x67\163")->get("\x6d\151\156\x69\x6f\162\141\x6e\x67\x65\x5f\163\x61\155\x6c\137\160\165\x62\x6c\x5f\x63\x65\x72\x74\151\x66\151\x63\x61\x74\x65");
        if (!empty($Pb) && !empty($wA)) {
            goto ug;
        }
        $oM = MiniorangeSAMLIdpConstants::Miniorange_saml_idp_key;
        $Eg = MiniorangeSAMLIdpConstants::Miniorange_saml_idp_certificate;
        goto Bu;
        ug:
        $oM = $Pb;
        $Eg = $wA;
        Bu:
        $Vz = Utilities::signXML($Vs, $Oz, $Eg, $oM, $fV);
        n5:
        $JR = new LogoutRequest($VT);
        $xE = $JR->getIssuer();
        $bK = new MiniorangeSAMLSP();
        $I6 = $bK->sqlQueryWithWhereClause("\x2a", "\155\x6f\x5f\151\x64\x70\137\x73\x70\137\151\163\x73\x75\145\x72", $xE);
        $AU = $I6[0]->id;
        $Qm = Json::decode($_COOKIE["\162\145\x73\160\157\156\x73\x65\x5f\160\141\x72\x61\155\x73"]);
        $hB = Utilities::moIDPSanitizeParameters($Qm[$AU]);
        $hB["\151\144"] = $AU;
        $_SESSION["\x62\141\163\145\x36\64\x45\156\x63\157\144\x65\x64\130\115\x4c"] = $Vz;
        $hB["\144\145\163\x74\x69\156\141\164\151\x6f\156"] = $Sy;
        Utilities::moIDPSetCookie("\x73\x6c\x6f\x5f\151\x6e\151\164\151\x61\x74\157\162", Json::encode($hB), time() + 7200);
        unset($Qm[$AU]);
        Utilities::moIDPSetCookie("\x72\x65\163\x70\157\x6e\163\x65\x5f\x70\x61\x72\141\x6d\163", Json::encode($Qm), time() + 7200);
        foreach ($Qm as $AU => $Wv) {
            $Wv = Utilities::moIDPSanitizeParameters($Wv);
            $AU = filter_var($AU, FILTER_VALIDATE_INT);
            $bK = new MiniorangeSAMLSP($AU);
            $dg = $bK->getMoIdpNameidFormat();
            $xE = $bK->getMoIdpSpIssuer();
            $K3 = $bK->getMoIdpSloUrl();
            unset($Qm[$AU]);
            Utilities::moIDPSetCookie("\x72\x65\163\x70\157\156\x73\145\137\x70\x61\162\x61\155\x73", Json::encode($Qm), time() + 7200);
            $this->mo_idp_send_logout_request($AU, $dg, $xE, $K3);
            HT:
        }
        ny:
        $fd = $base_url . "\x2f\x75\x73\145\162\57\154\157\147\157\165\x74\57";
        $mS = new RedirectResponse($fd);
        $mS->send();
        return new Response();
        goto Vg;
        Qj:
        $this->_read_saml_response($_REQUEST, \Drupal::request()->query->getIterator()->getArrayCopy());
        Vg:
        return new Response();
    }