GEANT / CAT

core/diag/RFC6614Tests.php

Spacing +8 added lines, -8 removed lines

@@ -166,27 +166,27 @@ 
     {
         // it could match CN or sAN:DNS, we don't care which
         if (isset($this->TLS_CA_checks_result[$host]['certdata']['subject'])) {
-            $this->loggerInstance->debug(4, "Checking expected server name " . $this->expectedName . " against Subject: ");
+            $this->loggerInstance->debug(4, "Checking expected server name ".$this->expectedName." against Subject: ");
             $this->loggerInstance->debug(4, $this->TLS_CA_checks_result[$host]['certdata']['subject']);
             // we are checking against accidental misconfig, not attacks, so loosely checking against end of string is appropriate
-            if (preg_match("/CN=" . $this->expectedName . "/", $this->TLS_CA_checks_result[$host]['certdata']['subject']) === 1) {
+            if (preg_match("/CN=".$this->expectedName."/", $this->TLS_CA_checks_result[$host]['certdata']['subject']) === 1) {
                 return TRUE;
             }
         }
         if (isset($this->TLS_CA_checks_result[$host]['certdata']['extensions']['subjectaltname'])) {
-            $this->loggerInstance->debug(4, "Checking expected server name " . $this->expectedName . " against sANs: ");
+            $this->loggerInstance->debug(4, "Checking expected server name ".$this->expectedName." against sANs: ");
             $this->loggerInstance->debug(4, $this->TLS_CA_checks_result[$host]['certdata']['extensions']['subjectaltname']);
             $testNames = $this->TLS_CA_checks_result[$host]['certdata']['extensions']['subjectaltname'];
             if (!is_array($testNames)) {
                 $testNames = [$testNames];
             }
             foreach ($testNames as $oneName) {
-                if (preg_match("/" . $this->expectedName . "/", $oneName) === 1) {
+                if (preg_match("/".$this->expectedName."/", $oneName) === 1) {
                     return TRUE;
                 }
             }
         }
-        $this->loggerInstance->debug(3, "Tried to check expected server name " . $this->expectedName . " but neither CN nor sANs matched.");
+        $this->loggerInstance->debug(3, "Tried to check expected server name ".$this->expectedName." but neither CN nor sANs matched.");
 
         $this->TLS_CA_checks_result[$host]['cert_oddity'] = RADIUSTests::CERTPROB_DYN_SERVER_NAME_MISMATCH;
         return FALSE;
@@ -216,7 +216,7 @@ 
                 $this->TLS_clients_checks_result[$host]['ca'][$type]['certificate'][$k]['status'] = $cert['status'];
                 $this->TLS_clients_checks_result[$host]['ca'][$type]['certificate'][$k]['message'] = $this->TLS_certkeys[$cert['status']];
                 $this->TLS_clients_checks_result[$host]['ca'][$type]['certificate'][$k]['expected'] = $cert['expected'];
-                $add = ' -cert ' . ROOT . '/config/cli-certs/' . $cert['public'] . ' -key ' . ROOT . '/config/cli-certs/' . $cert['private'];
+                $add = ' -cert '.ROOT.'/config/cli-certs/'.$cert['public'].' -key '.ROOT.'/config/cli-certs/'.$cert['private'];
                 if (!isset($this->TLS_clients_checks_result[$host]['ca'][$type]['certificate'][$k])) {
                     $this->TLS_clients_checks_result[$host]['ca'][$type]['certificate'][$k] = [];
                 }
@@ -261,11 +261,11 @@ 
 // but code analysers want this more explicit, so here is this extra
 // call to escapeshellarg()
         $escapedHost = escapeshellarg($host);
-        $this->loggerInstance->debug(4, \config\Master::PATHS['openssl'] . " s_client -connect " . $escapedHost . " -tls1 -CApath " . ROOT . "/config/ca-certs/$this->consortium/ $arg 2>&1\n");
+        $this->loggerInstance->debug(4, \config\Master::PATHS['openssl']." s_client -connect ".$escapedHost." -tls1 -CApath ".ROOT."/config/ca-certs/$this->consortium/ $arg 2>&1\n");
         $time_start = microtime(true);
         $opensslbabble = [];
         $result = 999; // likely to become zero by openssl; don't want to initialise to zero, could cover up exec failures
-        exec(\config\Master::PATHS['openssl'] . " s_client -connect " . $escapedHost . " -no_ssl3 -CApath " . ROOT . "/config/ca-certs/$this->consortium/ $arg 2>&1", $opensslbabble, $result);
+        exec(\config\Master::PATHS['openssl']." s_client -connect ".$escapedHost." -no_ssl3 -CApath ".ROOT."/config/ca-certs/$this->consortium/ $arg 2>&1", $opensslbabble, $result);
         $time_stop = microtime(true);
         $testresults['time_millisec'] = floor(($time_stop - $time_start) * 1000);
         $testresults['returncode'] = $result;

web/skins/modern/index.php

Spacing +4 added lines, -4 removed lines

@@ -44,8 +44,8 @@ 
 $operatingSystem = $Gui->detectOS();
 $Gui->loggerInstance->debug(4, $operatingSystem);
 if ($operatingSystem) {
-    print "recognisedOS = '".$operatingSystem['device'] . "';\n";
-    print "recognisedOShs20 = '".$operatingSystem['hs20'] . "';\n";
+    print "recognisedOS = '".$operatingSystem['device']."';\n";
+    print "recognisedOShs20 = '".$operatingSystem['hs20']."';\n";
     $vendorlogo = $Gui->skinObject->findResourceUrl("IMAGES", "vendorlogo/");
     if ($vendorlogo !== FALSE) {
         print "vendorlogo = '$vendorlogo';\n";
@@ -54,7 +54,7 @@ 
     }
 }
 
-print 'downloadMessage = "'.$Gui->textTemplates->templates[\web\lib\user\DOWNLOAD_MESSAGE] . '";';
+print 'downloadMessage = "'.$Gui->textTemplates->templates[\web\lib\user\DOWNLOAD_MESSAGE].'";';
 //TODO modify this based on OS detection
 $userAgent = $_SERVER['HTTP_USER_AGENT'] ?? "";
 if (preg_match('/Android/', $userAgent)) {
@@ -83,7 +83,7 @@ 
     <?php echo $divs->divHeading($visibility); ?>
     <div id="main_page">
         <div id="loading_ico">
-          <?php echo _("Authenticating") . "..." ?><br><img src="<?php echo $Gui->skinObject->findResourceUrl("IMAGES", "icons/loading51.gif"); ?>" alt="Authenticating ..."/>
+          <?php echo _("Authenticating")."..." ?><br><img src="<?php echo $Gui->skinObject->findResourceUrl("IMAGES", "icons/loading51.gif"); ?>" alt="Authenticating ..."/>
         </div>
         <div id="info_overlay"> <!-- device info -->
             <div id="info_window"></div>

core/IdP.php

Spacing +13 added lines, -13 removed lines

@@ -115,12 +115,12 @@ 
         $this->name = $this->languageInstance->getLocalisedValue($this->getAttributes('general:instname'));
         $eligibility = $this->eligibility();
         if (in_array(IdP::ELIGIBILITY_IDP, $eligibility) && in_array(IdP::ELIGIBILITY_SP, $eligibility)) {
-            $eligType = IdP::TYPE_IDPSP . "";
+            $eligType = IdP::TYPE_IDPSP."";
             $this->type = $eligType;
         } elseif (in_array(IdP::ELIGIBILITY_IDP, $eligibility)) {
-            $eligType = IdP::TYPE_IDP . "";
+            $eligType = IdP::TYPE_IDP."";
         } else {
-            $eligType = IdP::TYPE_SP . "";
+            $eligType = IdP::TYPE_SP."";
         }
         $this->type = $eligType;
         $this->loggerInstance->debug(3, "--- END Constructing new IdP object ... ---\n");
@@ -134,7 +134,7 @@ 
      */
     public function listProfiles(bool $activeOnly = FALSE)
     {
-        $query = "SELECT profile_id FROM profile WHERE inst_id = $this->identifier" . ($activeOnly ? " AND showtime = 1" : "");
+        $query = "SELECT profile_id FROM profile WHERE inst_id = $this->identifier".($activeOnly ? " AND showtime = 1" : "");
         $allProfiles = $this->databaseHandle->exec($query);
         $returnarray = [];
         // SELECT -> resource, not boolean
@@ -144,7 +144,7 @@ 
             $returnarray[] = $oneProfile;
         }
 
-        $this->loggerInstance->debug(4, "listProfiles: " . /** @scrutinizer ignore-type */ print_r($returnarray, true));
+        $this->loggerInstance->debug(4, "listProfiles: "./** @scrutinizer ignore-type */ print_r($returnarray, true));
         return $returnarray;
     }
 
@@ -156,7 +156,7 @@ 
      */
     public function listDeployments(bool $activeOnly = FALSE)
     {
-        $query = "SELECT deployment_id FROM deployment WHERE inst_id = $this->identifier" . ($activeOnly ? " AND status = " . AbstractDeployment::ACTIVE : "");
+        $query = "SELECT deployment_id FROM deployment WHERE inst_id = $this->identifier".($activeOnly ? " AND status = ".AbstractDeployment::ACTIVE : "");
         $allDeployments = $this->databaseHandle->exec($query);
         $returnarray = [];
         // SELECT -> resource, not boolean
@@ -164,7 +164,7 @@ 
             $returnarray[] = new DeploymentManaged($this, $deploymentQuery->deployment_id);
         }
 
-        $this->loggerInstance->debug(4, "listDeployments: " . /** @scrutinizer ignore-type */ print_r($returnarray, true));
+        $this->loggerInstance->debug(4, "listDeployments: "./** @scrutinizer ignore-type */ print_r($returnarray, true));
         return $returnarray;
     }
 
@@ -197,7 +197,7 @@ 
         $allProfiles = $this->databaseHandle->exec("SELECT MIN(openroaming) AS maxlevel FROM profile WHERE inst_id = $this->identifier");
         // SELECT yields a resource, not a boolean
         while ($res = mysqli_fetch_object(/** @scrutinizer ignore-type */ $allProfiles)) {
-            return (is_numeric($res->maxlevel) ? (int)$res->maxlevel : AbstractProfile::OVERALL_OPENROAMING_LEVEL_NO ); // insts without profiles should get a "NO"
+            return (is_numeric($res->maxlevel) ? (int) $res->maxlevel : AbstractProfile::OVERALL_OPENROAMING_LEVEL_NO); // insts without profiles should get a "NO"
         }
         return AbstractProfile::OVERALL_OPENROAMING_LEVEL_NO;
     }
@@ -331,7 +331,7 @@ 
                 case AbstractProfile::PROFILETYPE_SILVERBULLET:
                     $theProfile = new ProfileSilverbullet($identifier, $this);
                     $theProfile->addSupportedEapMethod(new \core\common\EAP(\core\common\EAP::EAPTYPE_SILVERBULLET), 1);
-                    $theProfile->setRealm($this->identifier . "-" . $theProfile->identifier . "." . strtolower($this->federation) . strtolower(\config\ConfAssistant::SILVERBULLET['realm_suffix']));
+                    $theProfile->setRealm($this->identifier."-".$theProfile->identifier.".".strtolower($this->federation).strtolower(\config\ConfAssistant::SILVERBULLET['realm_suffix']));
                     return $theProfile;
                 default:
                     throw new Exception("This type of profile is unknown and can not be added.");
@@ -473,7 +473,7 @@ 
     public function getExternalDBId()
     {
         if (\config\ConfAssistant::CONSORTIUM['name'] == "eduroam" && isset(\config\ConfAssistant::CONSORTIUM['deployment-voodoo']) && \config\ConfAssistant::CONSORTIUM['deployment-voodoo'] == "Operations Team") { // SW: APPROVED
-            $idQuery = $this->databaseHandle->exec("SELECT external_db_id FROM institution WHERE inst_id = $this->identifier AND external_db_syncstate = " . self::EXTERNAL_DB_SYNCSTATE_SYNCED);
+            $idQuery = $this->databaseHandle->exec("SELECT external_db_id FROM institution WHERE inst_id = $this->identifier AND external_db_syncstate = ".self::EXTERNAL_DB_SYNCSTATE_SYNCED);
             // SELECT -> it's a resource, not a boolean
             if (mysqli_num_rows(/** @scrutinizer ignore-type */ $idQuery) == 0) {
                 return FALSE;
@@ -539,16 +539,16 @@ 
         }
         foreach ($baseline as $lang => $value) {
             if (!key_exists($lang, $newvalues)) {
-                $retval[IdP::INSTNAME_CHANGED] .= "#[Language " . strtoupper($lang) . "] DELETED";
+                $retval[IdP::INSTNAME_CHANGED] .= "#[Language ".strtoupper($lang)."] DELETED";
             } else {
                 if ($value != $newvalues[$lang]) {
-                    $retval[IdP::INSTNAME_CHANGED] .= "#[Language " . strtoupper($lang) . "] CHANGED from '" . $baseline[$lang] . "' to '" . $newvalues[$lang] . "'";
+                    $retval[IdP::INSTNAME_CHANGED] .= "#[Language ".strtoupper($lang)."] CHANGED from '".$baseline[$lang]."' to '".$newvalues[$lang]."'";
                 }
             }
         }
         foreach ($newvalues as $lang => $value) {
             if (!key_exists($lang, $baseline)) {
-                $retval[IdP::INSTNAME_CHANGED] .= "#[Language " . strtoupper($lang) . "] ADDED as '" . $value . "'";
+                $retval[IdP::INSTNAME_CHANGED] .= "#[Language ".strtoupper($lang)."] ADDED as '".$value."'";
             }
         }
         return $retval;

devices/chromebook/DeviceChromebook.php

Spacing +10 added lines, -10 removed lines

@@ -121,7 +121,7 @@ 
         $cryptoJson = openssl_encrypt($clearJson, 'AES-256-CBC', $encryptionKey, OPENSSL_RAW_DATA, $initVector);
         $hmac = hash_hmac("sha1", $cryptoJson, $encryptionKey, TRUE);
 
-        $this->loggerInstance->debug(4, "Clear = $clearJson\nSalt = $salt\nPW = " . $password . "\nb(IV) = " . base64_encode($initVector) . "\nb(Cipher) = " . base64_encode($cryptoJson) . "\nb(HMAC) = " . base64_encode($hmac));
+        $this->loggerInstance->debug(4, "Clear = $clearJson\nSalt = $salt\nPW = ".$password."\nb(IV) = ".base64_encode($initVector)."\nb(Cipher) = ".base64_encode($cryptoJson)."\nb(HMAC) = ".base64_encode($hmac));
 
         // now, generate the container that holds all the crypto data
         $finalArray = [
@@ -195,7 +195,7 @@ 
     private function wiredBlock($eapdetails)
     {
         return [
-            "GUID" => \core\common\Entity::uuid('', "wired-dot1x-ethernet") . "}",
+            "GUID" => \core\common\Entity::uuid('', "wired-dot1x-ethernet")."}",
             "Name" => "eduroam configuration (wired network)",
             "Remove" => false,
             "Type" => "Ethernet",
@@ -236,7 +236,7 @@ 
         // if silverbullet, we deliver the client cert inline
 
         if ($selectedEap == \core\common\EAP::EAPTYPE_SILVERBULLET) {
-            $eaparray['ClientCertRef'] = "[" . $this->clientCert['GUID'] . "]";
+            $eaparray['ClientCertRef'] = "[".$this->clientCert['GUID']."]";
             $eaparray['ClientCertType'] = "Ref";
         }
 
@@ -271,7 +271,7 @@ 
         $jsonArray = ["Type" => "UnencryptedConfiguration"];
 
         foreach ($this->attributes['internal:CAs'][0] as $ca) {
-            $caRefs[] = "{" . $ca['uuid'] . "}";
+            $caRefs[] = "{".$ca['uuid']."}";
         }
         // define CA certificates
         foreach ($this->attributes['internal:CAs'][0] as $ca) {
@@ -281,15 +281,15 @@ 
             if ($caSanitized1 === FALSE) {
                 throw new Exception("Error cropping PEM data at its BEGIN marker.");
             }
-            $this->loggerInstance->debug(4, $caSanitized1 . "\n");
+            $this->loggerInstance->debug(4, $caSanitized1."\n");
             // remove \n
             $caSanitized = str_replace("\n", "", $caSanitized1);
-            $jsonArray["Certificates"][] = ["GUID" => "{" . $ca['uuid'] . "}", "Remove" => false, "Type" => "Authority", "X509" => $caSanitized];
-            $this->loggerInstance->debug(3, $caSanitized . "\n");
+            $jsonArray["Certificates"][] = ["GUID" => "{".$ca['uuid']."}", "Remove" => false, "Type" => "Authority", "X509" => $caSanitized];
+            $this->loggerInstance->debug(3, $caSanitized."\n");
         }
         // if we are doing silverbullet, include the unencrypted(!) P12 as a client certificate
         if ($this->selectedEap == \core\common\EAP::EAPTYPE_SILVERBULLET) {
-            $jsonArray["Certificates"][] = ["GUID" => "[" . $this->clientCert['GUID'] . "]", "PKCS12" => base64_encode($this->clientCert['certdataclear']), "Remove" => false, "Type" => "Client"];
+            $jsonArray["Certificates"][] = ["GUID" => "[".$this->clientCert['GUID']."]", "PKCS12" => base64_encode($this->clientCert['certdataclear']), "Remove" => false, "Type" => "Client"];
         }
         $eaparray = $this->eapBlock($caRefs);
         // define Wi-Fi networks
@@ -312,7 +312,7 @@ 
 
         file_put_contents('installer_profile', $finalJson);
 
-        $fileName = $this->installerBasename . '.onc';
+        $fileName = $this->installerBasename.'.onc';
 
         if (!$this->sign) {
             rename("installer_profile", $fileName);
@@ -323,7 +323,7 @@ 
         // have the notion of signing
         // but if they ever change their mind, we are prepared
 
-        $outputFromSigning = system($this->sign . " installer_profile '$fileName' > /dev/null");
+        $outputFromSigning = system($this->sign." installer_profile '$fileName' > /dev/null");
         if ($outputFromSigning === FALSE) {
             $this->loggerInstance->debug(2, "Signing the ONC installer $fileName FAILED!\n");
         }

web/diag/action_realmcheck.php

Braces +16 added lines, -1 removed lines

@@ -755,7 +755,22 @@
                 }
             ?>
                 <div id="tabs-<?php echo $i;?>">
-                    <button id="run_<?php if ($i==3) echo 'd'; else echo 'o';?>_tests"; onclick="run_<?php if ($i==3) echo 'dynamic'; else echo 'openroaming';?>()"><?php if ($i==3) echo _("Repeat dynamic connectivity tests"); else echo _("Repeat OpenRoaming connectivity tests");?></button>
+                    <button id="run_<?php if ($i==3) {
+    echo 'd';
+} else {
+    echo 'o';
+}
+?>_tests"; onclick="run_<?php if ($i==3) {
+    echo 'dynamic';
+} else {
+    echo 'openroaming';
+}
+?>()"><?php if ($i==3) {
+    echo _("Repeat dynamic connectivity tests");
+} else {
+    echo _("Repeat OpenRoaming connectivity tests");
+}
+?></button>
 
                 <?php
                     echo "<div id='";

Indentation +16 added lines, -16 removed lines

@@ -567,9 +567,9 @@ 
                     $naptr = $rfc7585suite->relevantNAPTR();
                     if ($naptr == \core\diag\RADIUSTests::RETVAL_NOTCONFIGURED) {
                         if ($dynType == "") {
-                        	echo "<tr><td>" . _("Dynamic discovery test is not configured") . "</td><td>";
+                            echo "<tr><td>" . _("Dynamic discovery test is not configured") . "</td><td>";
                         } else {
-                        	echo "<tr><td>" . _("OpenRoaming connectivity test is not configured") . "</td><td>";
+                            echo "<tr><td>" . _("OpenRoaming connectivity test is not configured") . "</td><td>";
                         }
                     } else {
                         echo "<table>";
@@ -673,7 +673,7 @@ 
                         echo "}
               </script>";
                         } else {
-                   echo ' 
+                    echo ' 
               function run_openroaming() {
                  running_ajax_openroaming = 0;
                  $("#main_openroaming_ico").attr("src",icon_loading);
@@ -695,10 +695,10 @@ 
                         } 
                     }
                     if ($dynType == '') {
-                         $naptrs[0] = $naptr;
-                     } else {
-                         $naptrs[1] = $naptr;
-                     }
+                            $naptrs[0] = $naptr;
+                        } else {
+                            $naptrs[1] = $naptr;
+                        }
                 }
                     echo "<strong>" . _("Static connectivity tests") . "</strong>
          <table><tr>
@@ -711,7 +711,7 @@ 
          </tr></table>";
                     }
                     if (count($orrealm) && ($naptrs[1] > 0)) {
-                      echo "<hr><strong>" . _("OpenRoaming connectivity tests") . "</strong>
+                        echo "<hr><strong>" . _("OpenRoaming connectivity tests") . "</strong>
          <table><tr>
          <td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='main_openroaming_ico' class='icon'></td><td id='main_openroaming_result' style='display:none'>&nbsp;</td>
          </tr></table>";
@@ -749,12 +749,12 @@ 
             <?php
             for ($i=3; $i<5; $i++) {
                 if ($i == 3 && $naptrs[0] <= 0) {
-                   continue;
+                    continue;
                 }
                 if ($i == 4) {
-                   if ((count($orrealm) == 0) || ($naptrs[1] <= 0)) {
-                       continue;
-                   }
+                    if ((count($orrealm) == 0) || ($naptrs[1] <= 0)) {
+                        continue;
+                    }
                 }
                 if ($i == 3) {
                     $rfc7585suite = $dnsChecks;
@@ -771,16 +771,16 @@ 
                     echo "_tests'><fieldset class='option_container'>
                 <legend><strong>";
                     if ($i==3) {
-                     echo _("DYNAMIC connectivity tests");
+                        echo _("DYNAMIC connectivity tests");
                     } else {
-                     echo _("OpenRoaming connectivity tests");
+                        echo _("OpenRoaming connectivity tests");
                     }
                     echo  "</strong></legend>";
                     $prefix1 = 'dynamic';
                     $prefix2 = '';
                     if ($i == 4) {
-                    	$prefix1 = 'openroaming';
-                    	$prefix2 = $prefix1;
+                        $prefix1 = 'openroaming';
+                        $prefix2 = $prefix1;
                     }
                     $resultstoprint = [];
                     if (count($rfc7585suite->NAPTR_hostname_records) > 0) {

Spacing +74 added lines, -74 removed lines

@@ -19,7 +19,7 @@ 
  *          <base_url>/copyright.php after deploying the software
  */
 
-require_once dirname(dirname(__DIR__)) . "/config/_config.php";
+require_once dirname(dirname(__DIR__))."/config/_config.php";
 
 $loggerInstance = new \core\common\Logging();
 
@@ -69,13 +69,13 @@ 
             $dnsChecksOR = new \core\diag\RFC7585Tests($check_realm, "aaa+auth:radius.tls.tcp");
         }
     } else {
-        $error_message = _("You asked for a realm check, but we don't know the realm for this profile!") . "</p>";
+        $error_message = _("You asked for a realm check, but we don't know the realm for this profile!")."</p>";
     }
 } else { // someone else's realm, and we don't know anything about it... only shallow checks
     $check_realm = $validator->realm($realm ?? $_SESSION['check_realm'] ?? "");
     if ($check_realm !== FALSE) {
         $_SESSION['check_realm'] = $check_realm;
-        $testsuite = new \core\diag\RADIUSTests($check_realm, "@" . $check_realm);
+        $testsuite = new \core\diag\RADIUSTests($check_realm, "@".$check_realm);
         $dnsChecks = new \core\diag\RFC7585Tests($check_realm);
     } else {
         $error_message = _("No valid realm name given, cannot execute any checks!");
@@ -122,7 +122,7 @@ 
     var listofcas = "<?php echo _("You should update your list of accredited CAs") ?>";
     var getitfrom = "<?php echo _("Get it from here.") ?>";
     var listsource = "<?php echo \config\Diagnostics::RADIUSTESTS['accreditedCAsURL'] ?>";
-    var moretext = "<?php echo _("more") . "&raquo;" ?>";
+    var moretext = "<?php echo _("more")."&raquo;" ?>";
     var lesstext = "<?php echo "&laquo" ?>";
     var morealltext = "<?php echo _("Show detailed information for all tests") ?>";
     var unknownca_code = "<?php echo \core\diag\RADIUSTests::CERTPROB_UNKNOWN_CA ?>";
@@ -265,7 +265,7 @@ 
                         }
                     }
                     cliinfo = cliinfo + '<li><table><tbody><tr><td class="icon_td"><img class="icon" src="' + icons[level] + '" style="width: 24px;"></td><td>' + state;
-                    cliinfo = cliinfo + ' <?php echo "(" . sprintf(_("elapsed time: %sms."), "'+data.ca[key].certificate[c].time_millisec+'&nbsp;") . ")"; ?>' + add + '</td></tr>';
+                    cliinfo = cliinfo + ' <?php echo "(".sprintf(_("elapsed time: %sms."), "'+data.ca[key].certificate[c].time_millisec+'&nbsp;").")"; ?>' + add + '</td></tr>';
                     cliinfo = cliinfo + '</tbody></table></ul></li>';
                     if (data.ca[key].certificate[c].finalerror === 1) {
                         cliinfo = cliinfo + '<li>' + restskipped + '</li>';
@@ -468,8 +468,8 @@ 
 <?php
 foreach (\config\Diagnostics::RADIUSTESTS['UDP-hosts'] as $hostindex => $host) {
     print "
-$(\"#live_src" . $hostindex . "_img\").attr('src',icon_loading);
-$(\"#live_src" . $hostindex . "_img\").show();
+$(\"#live_src" . $hostindex."_img\").attr('src',icon_loading);
+$(\"#live_src" . $hostindex."_img\").show();
 $.ajax({
     url: 'radius_tests.php?src=0&hostindex=$hostindex&realm='+realm,
     type: 'POST',
@@ -499,15 +499,15 @@ 
 <?php
 foreach (\config\Diagnostics::RADIUSTESTS['UDP-hosts'] as $hostindex => $host) {
     if ($testedProfile !== NULL) {
-        $extraarg = "profile_id: " . $testedProfile->identifier . ", ";
+        $extraarg = "profile_id: ".$testedProfile->identifier.", ";
     } else {
         $extraarg = "";
     }
     print "
-$(\"#src" . $hostindex . "_img\").attr('src',icon_loading);
+$(\"#src" . $hostindex."_img\").attr('src',icon_loading);
 $(\"#src$hostindex\").html('');
 running_ajax_stat++;
-$.get('radius_tests.php',{test_type: 'udp', $extraarg realm: realm, src: $hostindex, lang: '" . $gui->languageInstance->getLang() . "', hostindex: '$hostindex'  }, udp, 'json');
+$.get('radius_tests.php',{test_type: 'udp', $extraarg realm: realm, src: $hostindex, lang: '".$gui->languageInstance->getLang()."', hostindex: '$hostindex'  }, udp, 'json');
 
 ";
 }
@@ -534,7 +534,7 @@ 
     if ($check_realm === FALSE) {
         print "<p>$error_message</p>";
     } else {
-        print "<h1>" . sprintf(_("Realm testing for: %s"), $check_realm) . "</h1>\n";
+        print "<h1>".sprintf(_("Realm testing for: %s"), $check_realm)."</h1>\n";
         ?>
         <div id="debug_out" style="display: none"></div>
         <div id="tabs" style="min-width: 600px; max-width:1000px">
@@ -556,25 +556,25 @@ 
                     // NAPTR existence check
                     if ($dynType == "") {
                         $rfc7585suite = $dnsChecks;
-                        echo "<strong>" . _("DNS checks") . "</strong><div>";
+                        echo "<strong>"._("DNS checks")."</strong><div>";
                     } else {
                         if (count($orrealm) == 0) {
                             continue;
                         }
                         $rfc7585suite = $dnsChecksOR;
-                        echo "<strong>" . _("OpenRoaming DNS checks") . "</strong><div>";
+                        echo "<strong>"._("OpenRoaming DNS checks")."</strong><div>";
                     }
                     $naptr = $rfc7585suite->relevantNAPTR();
                     if ($naptr == \core\diag\RADIUSTests::RETVAL_NOTCONFIGURED) {
                         if ($dynType == "") {
-                        	echo "<tr><td>" . _("Dynamic discovery test is not configured") . "</td><td>";
+                        	echo "<tr><td>"._("Dynamic discovery test is not configured")."</td><td>";
                         } else {
-                        	echo "<tr><td>" . _("OpenRoaming connectivity test is not configured") . "</td><td>";
+                        	echo "<tr><td>"._("OpenRoaming connectivity test is not configured")."</td><td>";
                         }
                     } else {
                         echo "<table>";
                         // output in friendly words
-                        echo "<tr><td>" . _("Checking NAPTR existence:") . "</td><td>";
+                        echo "<tr><td>"._("Checking NAPTR existence:")."</td><td>";
                         switch ($naptr) {
                             case \core\diag\RFC7585Tests::RETVAL_NONAPTR:
                                 echo _("This realm has no NAPTR records.");
@@ -589,7 +589,7 @@ 
 
                         // compliance checks for NAPTRs
                         if ($naptr > 0) {
-                            echo "<tr><td>" . _("Checking NAPTR compliance (flag = S and regex = {empty}):") . "</td><td>";
+                            echo "<tr><td>"._("Checking NAPTR compliance (flag = S and regex = {empty}):")."</td><td>";
                             $naptr_valid = $rfc7585suite->relevantNAPTRcompliance();
                             switch ($naptr_valid) {
                                 case \core\diag\RADIUSTests::RETVAL_OK:
@@ -604,7 +604,7 @@ 
                         // SRV resolution
                         if ($naptr > 0 && $naptr_valid == \core\diag\RADIUSTests::RETVAL_OK) {
                             $srv = $rfc7585suite->relevantNAPTRsrvResolution();
-                            echo "<tr><td>" . _("Checking SRVs:") . "</td><td>";
+                            echo "<tr><td>"._("Checking SRVs:")."</td><td>";
                             switch ($srv) {
                                 case \core\diag\RADIUSTests::RETVAL_SKIPPED:
                                     echo _("This check was skipped.");
@@ -620,7 +620,7 @@ 
                         // IP addresses for the hosts
                         if ($naptr > 0 && $naptr_valid == \core\diag\RADIUSTests::RETVAL_OK && $srv > 0) {
                             $hosts = $rfc7585suite->relevantNAPTRhostnameResolution();
-                            echo "<tr><td>" . _("Checking IP address resolution:") . "</td><td>";
+                            echo "<tr><td>"._("Checking IP address resolution:")."</td><td>";
                             switch ($srv) {
                                 case \core\diag\RADIUSTests::RETVAL_SKIPPED:
                                     echo _("This check was skipped.");
@@ -637,12 +637,12 @@ 
                         echo "</table><br/>";
                         if ($dynType == "") {
                             if (count($testsuite->listerrors()) == 0) {
-                                echo sprintf(_("Realm is <strong>%s</strong> "), _(($naptr > 0 ? "DYNAMIC" : "STATIC"))) . _("with no DNS errors encountered. Congratulations!");
+                                echo sprintf(_("Realm is <strong>%s</strong> "), _(($naptr > 0 ? "DYNAMIC" : "STATIC")))._("with no DNS errors encountered. Congratulations!");
                             } else {
-                                echo sprintf(_("Realm is <strong>%s</strong> "), _(($naptr > 0 ? "DYNAMIC" : "STATIC"))) . _("but there were DNS errors! Check them!") . " " . _("You should re-run the tests after fixing the errors; more errors might be uncovered at that point. The exact error causes are listed below.");
+                                echo sprintf(_("Realm is <strong>%s</strong> "), _(($naptr > 0 ? "DYNAMIC" : "STATIC")))._("but there were DNS errors! Check them!")." "._("You should re-run the tests after fixing the errors; more errors might be uncovered at that point. The exact error causes are listed below.");
                                 echo "<div class='notacceptable'><table>";
                                 foreach ($testsuite->listerrors() as $details) {
-                                    echo "<tr><td>" . $details['TYPE'] . "</td><td>" . $details['TARGET'] . "</td></tr>";
+                                    echo "<tr><td>".$details['TYPE']."</td><td>".$details['TARGET']."</td></tr>";
                                 }
                                 echo "</table></div>";
                             }
@@ -661,13 +661,13 @@ 
                  $("#dynamic_tests").show();
               ';
                         foreach ($rfc7585suite->NAPTR_hostname_records as $hostindex => $addr) {
-                            $host = ($addr['family'] == "IPv6" ? "[" : "") . $addr['IP'] . ($addr['family'] == "IPv6" ? "]" : "") . ":" . $addr['port'];
+                            $host = ($addr['family'] == "IPv6" ? "[" : "").$addr['IP'].($addr['family'] == "IPv6" ? "]" : "").":".$addr['port'];
                             $expectedName = $addr['hostname'];
                             print "
                             running_ajax_dyn++;
-                            $.ajax({url:'radius_tests.php', data:{test_type: 'capath', realm: realm, src: '$host', lang: '" . $gui->languageInstance->getLang() . "', hostindex: '$hostindex', expectedname: '$expectedName' }, error: eee, success: capath, dataType: 'json'}); 
+                            $.ajax({url:'radius_tests.php', data:{test_type: 'capath', realm: realm, src: '$host', lang: '".$gui->languageInstance->getLang()."', hostindex: '$hostindex', expectedname: '$expectedName' }, error: eee, success: capath, dataType: 'json'}); 
                             running_ajax_dyn++;
-                            $.ajax({url:'radius_tests.php', data:{test_type: 'clients', realm: realm, src: '$host', lang: '" . $gui->languageInstance->getLang() . "', hostindex: '$hostindex' }, error: eee, success: clients, dataType: 'json'}); 
+                            $.ajax({url:'radius_tests.php', data:{test_type: 'clients', realm: realm, src: '$host', lang: '".$gui->languageInstance->getLang()."', hostindex: '$hostindex' }, error: eee, success: clients, dataType: 'json'}); 
                        ";
                         }
                         echo "}
@@ -683,11 +683,11 @@ 
                  $("#openroaming_tests").show();
               ';
                         foreach ($rfc7585suite->NAPTR_hostname_records as $hostindex => $addr) {
-                            $host = ($addr['family'] == "IPv6" ? "[" : "") . $addr['IP'] . ($addr['family'] == "IPv6" ? "]" : "") . ":" . $addr['port'];
+                            $host = ($addr['family'] == "IPv6" ? "[" : "").$addr['IP'].($addr['family'] == "IPv6" ? "]" : "").":".$addr['port'];
                             $expectedName = $addr['hostname'];
                             print "
                             running_ajax_openroaming++;
-                            $.ajax({url:'radius_tests.php', data:{test_type: 'openroamingcapath', realm: realm, src: '$host', lang: '" . $gui->languageInstance->getLang() . "', hostindex: '$hostindex', expectedname: '$expectedName' }, error: eee, success: capath, dataType: 'json'}); 
+                            $.ajax({url:'radius_tests.php', data:{test_type: 'openroamingcapath', realm: realm, src: '$host', lang: '".$gui->languageInstance->getLang()."', hostindex: '$hostindex', expectedname: '$expectedName' }, error: eee, success: capath, dataType: 'json'}); 
                        ";
                         }
                         echo "}
@@ -700,18 +700,18 @@ 
                          $naptrs[1] = $naptr;
                      }
                 }
-                    echo "<strong>" . _("Static connectivity tests") . "</strong>
+                    echo "<strong>"._("Static connectivity tests")."</strong>
          <table><tr>
          <td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='main_static_ico' class='icon'></td><td id='main_static_result' style='display:none'>&nbsp;</td>
          </tr></table>";
                     if ($naptrs[0] > 0) {
-                        echo "<hr><strong>" . _("Dynamic connectivity tests") . "</strong>
+                        echo "<hr><strong>"._("Dynamic connectivity tests")."</strong>
          <table><tr>
          <td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='main_dynamic_ico' class='icon'></td><td id='main_dynamic_result' style='display:none'>&nbsp;</td>
          </tr></table>";
                     }
                     if (count($orrealm) && ($naptrs[1] > 0)) {
-                      echo "<hr><strong>" . _("OpenRoaming connectivity tests") . "</strong>
+                      echo "<hr><strong>"._("OpenRoaming connectivity tests")."</strong>
          <table><tr>
          <td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='main_openroaming_ico' class='icon'></td><td id='main_openroaming_result' style='display:none'>&nbsp;</td>
          </tr></table>";
@@ -731,12 +731,12 @@ 
                     print "<p>";
                     foreach (\config\Diagnostics::RADIUSTESTS['UDP-hosts'] as $hostindex => $host) {
                         print "<hr>";
-                        printf(_("Testing from: %s"), "<strong>" . \config\Diagnostics::RADIUSTESTS['UDP-hosts'][$hostindex]['display_name'] . "</strong>");
+                        printf(_("Testing from: %s"), "<strong>".\config\Diagnostics::RADIUSTESTS['UDP-hosts'][$hostindex]['display_name']."</strong>");
                         print "<table id='results$hostindex'  style='width:100%' class='udp_results'>
 <tr>
-<td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='src" . $hostindex . "_img'></td>
+<td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='src".$hostindex."_img'></td>
 <td id='src$hostindex' colspan=2>
-" . _("testing...") . "
+"._("testing...")."
 </td>
 </tr>
 </table>";
@@ -747,7 +747,7 @@ 
 
             </div>
             <?php
-            for ($i=3; $i<5; $i++) {
+            for ($i = 3; $i < 5; $i++) {
                 if ($i == 3 && $naptrs[0] <= 0) {
                    continue;
                 }
@@ -762,15 +762,15 @@ 
                     $rfc7585suite = $dnsChecksOR;
                 }
             ?>
-                <div id="tabs-<?php echo $i;?>">
-                    <button id="run_<?php if ($i==3) echo 'd'; else echo 'o';?>_tests"; onclick="run_<?php if ($i==3) echo 'dynamic'; else echo 'openroaming';?>()"><?php if ($i==3) echo _("Repeat dynamic connectivity tests"); else echo _("Repeat OpenRoaming connectivity tests");?></button>
+                <div id="tabs-<?php echo $i; ?>">
+                    <button id="run_<?php if ($i == 3) echo 'd'; else echo 'o'; ?>_tests"; onclick="run_<?php if ($i == 3) echo 'dynamic'; else echo 'openroaming'; ?>()"><?php if ($i == 3) echo _("Repeat dynamic connectivity tests"); else echo _("Repeat OpenRoaming connectivity tests"); ?></button>
 
                 <?php
                     echo "<div id='";
-                    if ($i==3) { echo 'dynamic'; } else { echo 'openroaming'; }
+                    if ($i == 3) { echo 'dynamic'; } else { echo 'openroaming'; }
                     echo "_tests'><fieldset class='option_container'>
                 <legend><strong>";
-                    if ($i==3) {
+                    if ($i == 3) {
                      echo _("DYNAMIC connectivity tests");
                     } else {
                      echo _("OpenRoaming connectivity tests");
@@ -784,17 +784,17 @@ 
                     }
                     $resultstoprint = [];
                     if (count($rfc7585suite->NAPTR_hostname_records) > 0) {
-                        $resultstoprint[] = '<div style="align:right; display: none;" id="' . $prefix1 . '_result_fail">' . _("Some errors were found during the tests, see below") . '</div><div style="align:right; display: none;" id="' . $prefix1 . '_result_pass">' . _("All tests passed, congratulations!") . '</div>';
-                        $resultstoprint[] = '<div style="align:right;"><a href="" class="moreall">' . _('Show detailed information for all tests') . '</a></div>' . '<p><strong>' . _("Checking server handshake...") . "</strong><p>";
+                        $resultstoprint[] = '<div style="align:right; display: none;" id="'.$prefix1.'_result_fail">'._("Some errors were found during the tests, see below").'</div><div style="align:right; display: none;" id="'.$prefix1.'_result_pass">'._("All tests passed, congratulations!").'</div>';
+                        $resultstoprint[] = '<div style="align:right;"><a href="" class="moreall">'._('Show detailed information for all tests').'</a></div>'.'<p><strong>'._("Checking server handshake...")."</strong><p>";
                         foreach ($rfc7585suite->NAPTR_hostname_records as $hostindex => $addr) {
-                            $bracketaddr = ($addr["family"] == "IPv6" ? "[" . $addr["IP"] . "]" : $addr["IP"]);
-                            $resultstoprint[] = '<p><strong>' . $bracketaddr . ' TCP/' . $addr['port'] . '</strong>';
+                            $bracketaddr = ($addr["family"] == "IPv6" ? "[".$addr["IP"]."]" : $addr["IP"]);
+                            $resultstoprint[] = '<p><strong>'.$bracketaddr.' TCP/'.$addr['port'].'</strong>';
                             $resultstoprint[] = '<ul style="list-style-type: none;" class="caresult"><li>';
-                            $resultstoprint[] = "<table id='" . $prefix2 . "caresults$hostindex'  style='width:100%'>
+                            $resultstoprint[] = "<table id='".$prefix2."caresults$hostindex'  style='width:100%'>
 <tr>
-<td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='" . $prefix2 . "srcca$hostindex" . "_img'></td>
-<td id='" . $prefix2 . "srcca$hostindex'>
-" . _("testing...") . "
+<td class='icon_td'><img src='../resources/images/icons/loading51.gif' id='".$prefix2."srcca$hostindex"."_img'></td>
+<td id='" . $prefix2."srcca$hostindex'>
+"._("testing...")."
 </td>
 </tr>
 </table>";
@@ -802,26 +802,26 @@ 
                         }
                         $clientstest = [];
                         foreach ($rfc7585suite->NAPTR_hostname_records as $hostindex => $addr) {
-                            $clientstest[] = '<p><strong>' . $addr['IP'] . ' TCP/' . $addr['port'] . '</strong></p><ol>';
-                            $clientstest[] = "<span id='" . $prefix2 . "clientresults$hostindex$clinx'><table style='width:100%'>
+                            $clientstest[] = '<p><strong>'.$addr['IP'].' TCP/'.$addr['port'].'</strong></p><ol>';
+                            $clientstest[] = "<span id='".$prefix2."clientresults$hostindex$clinx'><table style='width:100%'>
 <tr>
 <td class='icon_td'>";
-                            if ($i == 4 ) {
+                            if ($i == 4) {
                                 $clientstest[] = "<!--";
                             }
-                            $clientstest[] = "<img src='../resources/images/icons/loading51.gif' id='" . $prefix2 . "srcclient$hostindex" . "_img'></td>
-<td id='" . $prefix2 . "srcclient$hostindex'>
-" . _("testing...");
+                            $clientstest[] = "<img src='../resources/images/icons/loading51.gif' id='".$prefix2."srcclient$hostindex"."_img'></td>
+<td id='" . $prefix2."srcclient$hostindex'>
+"._("testing...");
 
-                            if ($i == 4 ) {
-                                $clientstest[] = "-->" . _("not implemented yet");
+                            if ($i == 4) {
+                                $clientstest[] = "-->"._("not implemented yet");
                             }
                             $clientstest[] = "</td></tr></table></span>";
                             $clientstest[] = '</ol>';
                         }
                         echo '<div style="align:right;">';
                         echo join('', $resultstoprint);
-                        echo '<span id="' . $prefix2 . 'clientstest" style="display: none;"><p><hr><b>' . _('Checking if certificates from  CAs are accepted...') . '</b><p>' . _('A few client certificates will be tested to check if servers are resistant to some certificate problems.') . '<p>';
+                        echo '<span id="'.$prefix2.'clientstest" style="display: none;"><p><hr><b>'._('Checking if certificates from  CAs are accepted...').'</b><p>'._('A few client certificates will be tested to check if servers are resistant to some certificate problems.').'<p>';
                         print join('', $clientstest);
                         echo '</span>';
                         echo '</div>';
@@ -835,7 +835,7 @@ 
                 //     check if truncates/dies on Operator-Name
                 if ($my_profile !== NULL) {
                     echo "<div id='tabs-n'><fieldset class='option_container'>
-                <legend><strong>" . _("Live login test") . "</strong></legend>";
+                <legend><strong>" . _("Live login test")."</strong></legend>";
                     $prof_compl = $my_profile->getEapMethodsinOrderOfPreference(1);
                     if (count($prof_compl) > 0) {
                         $passwordReqired = FALSE;
@@ -848,34 +848,34 @@ 
                                 $clientCertRequired = TRUE;
                             }
                         }
-                        echo "<div id='disposable_credential_container'><p>" . _("If you enter an existing login credential here, you can test the actual authentication from various checkpoints all over the world.") . "</p>
-                    <p>" . _("The test will use all EAP types you have set in your profile information to check whether the right CAs and server names are used, and of course whether the login with these credentials and the given EAP type actually worked. If you have set anonymous outer ID, the test will use that.") . "</p>
-                    <p>" . _("Note: the tool purposefully does not offer you to save these credentials, and they will never be saved in any way on the server side. Please use only <strong>temporary test accounts</strong> here; permanently valid test accounts in the wild are considered harmful!") . "</p></div>
+                        echo "<div id='disposable_credential_container'><p>"._("If you enter an existing login credential here, you can test the actual authentication from various checkpoints all over the world.")."</p>
+                    <p>" . _("The test will use all EAP types you have set in your profile information to check whether the right CAs and server names are used, and of course whether the login with these credentials and the given EAP type actually worked. If you have set anonymous outer ID, the test will use that.")."</p>
+                    <p>" . _("Note: the tool purposefully does not offer you to save these credentials, and they will never be saved in any way on the server side. Please use only <strong>temporary test accounts</strong> here; permanently valid test accounts in the wild are considered harmful!")."</p></div>
                     <form enctype='multipart/form-data' id='live_form' accept-charset='UTF-8'>
                     <input type='hidden' name='test_type' value='udp_login'>
-                    <input type='hidden' name='lang' value='" . $gui->languageInstance->getLang() . "'>
-                    <input type='hidden' name='profile_id' value='" . $my_profile->identifier . "'>
+                    <input type='hidden' name='lang' value='" . $gui->languageInstance->getLang()."'>
+                    <input type='hidden' name='profile_id' value='" . $my_profile->identifier."'>
                     <table id='live_tests'>";
 // if any password based EAP methods are available enable this section
                         if ($passwordReqired) {
-                            echo "<tr><td colspan='2'><strong>" . _("Password-based EAP types") . "</strong></td></tr>
-                        <tr><td>" . _("Real (inner) username:") . "</td><td><input type='text' id='username' class='mandatory' name='username'/></td></tr>";
-                            echo "<tr><td>" . _("Anonymous outer ID (optional):") . "</td><td><input type='text' id='outer_username' name='outer_username'/></td></tr>";
-                            echo "<tr><td>" . _("Password:") . "</td><td><input type='text' id='password' class='mandatory' name='password'/></td></tr>";
+                            echo "<tr><td colspan='2'><strong>"._("Password-based EAP types")."</strong></td></tr>
+                        <tr><td>" . _("Real (inner) username:")."</td><td><input type='text' id='username' class='mandatory' name='username'/></td></tr>";
+                            echo "<tr><td>"._("Anonymous outer ID (optional):")."</td><td><input type='text' id='outer_username' name='outer_username'/></td></tr>";
+                            echo "<tr><td>"._("Password:")."</td><td><input type='text' id='password' class='mandatory' name='password'/></td></tr>";
                         }
                         // ask for cert + privkey if TLS-based method is active
                         if ($clientCertRequired) {
-                            echo "<tr><td colspan='2'><strong>" . _("Certificate-based EAP types") . "</strong></td></tr>
-                        <tr><td>" . _("Certificate file (.p12 or .pfx):") . "</td><td><input type='file' id='cert' accept='application/x-pkcs12' name='cert'/></td></tr>
-                        <tr><td>" . _("Certificate password, if any:") . "</td><td><input type='text' id='privkey' name='privkey_pass'/></td></tr>
-                        <tr><td>" . _("Username, if different from certificate Subject:") . "</td><td><input type='text' id='tls_username' name='tls_username'/></td></tr>";
+                            echo "<tr><td colspan='2'><strong>"._("Certificate-based EAP types")."</strong></td></tr>
+                        <tr><td>" . _("Certificate file (.p12 or .pfx):")."</td><td><input type='file' id='cert' accept='application/x-pkcs12' name='cert'/></td></tr>
+                        <tr><td>" . _("Certificate password, if any:")."</td><td><input type='text' id='privkey' name='privkey_pass'/></td></tr>
+                        <tr><td>" . _("Username, if different from certificate Subject:")."</td><td><input type='text' id='tls_username' name='tls_username'/></td></tr>";
                         }
-                        echo "<tr><td colspan='2'><button id='submit_credentials'>" . _("Submit credentials") . "</button></td></tr></table></form>";
+                        echo "<tr><td colspan='2'><button id='submit_credentials'>"._("Submit credentials")."</button></td></tr></table></form>";
                         echo "<div id='live_login_results' style='display:none'>";
                         foreach (\config\Diagnostics::RADIUSTESTS['UDP-hosts'] as $hostindex => $host) {
                             print "<hr>";
-                            printf(_("Testing from: %s"), "<strong>" . \config\Diagnostics::RADIUSTESTS['UDP-hosts'][$hostindex]['display_name'] . "</strong>");
-                            print "<span style='position:relative'><img src='../resources/images/icons/loading51.gif' id='live_src" . $hostindex . "_img' style='width:24px; position: absolute; left: 20px; bottom: 0px; '></span>";
+                            printf(_("Testing from: %s"), "<strong>".\config\Diagnostics::RADIUSTESTS['UDP-hosts'][$hostindex]['display_name']."</strong>");
+                            print "<span style='position:relative'><img src='../resources/images/icons/loading51.gif' id='live_src".$hostindex."_img' style='width:24px; position: absolute; left: 20px; bottom: 0px; '></span>";
                             print "<div id='eap_test$hostindex' class='eap_test_results'></div>";
                         }
                         echo "</div>";
@@ -890,9 +890,9 @@ 
             }
 
             if (isset($_POST['comefrom'])) {
-                $return = htmlspecialchars_decode($_POST['comefrom']) . ( $inst_id ? "?inst_id=" . $inst_id : "" );
+                $return = htmlspecialchars_decode($_POST['comefrom']).($inst_id ? "?inst_id=".$inst_id : "");
                 echo "<form method='post' action='$return' accept-charset='UTF-8'>
-                    <button type='submit' name='submitbutton' value='" . web\lib\common\FormElements::BUTTON_CLOSE . "'>" . sprintf(_("Return to %s administrator area"), core\common\Entity::$nomenclature_idp) . "</button>"
+                    <button type='submit' name='submitbutton' value='".web\lib\common\FormElements::BUTTON_CLOSE."'>".sprintf(_("Return to %s administrator area"), core\common\Entity::$nomenclature_idp)."</button>"
                 . "</form>";
             }
             if ($check_realm !== FALSE) {

core/CertificationAuthorityEduPki.php

Spacing +37 added lines, -37 removed lines

@@ -17,9 +17,9 @@ 
 class CertificationAuthorityEduPki extends EntityWithDBProperties implements CertificationAuthorityInterface
 {
 
-    private const LOCATION_RA_CERT = ROOT . "/config/SilverbulletClientCerts/edupki-test-ra.pem";
-    private const LOCATION_RA_KEY = ROOT . "/config/SilverbulletClientCerts/edupki-test-ra.clearkey";
-    private const LOCATION_WEBROOT = ROOT . "/config/SilverbulletClientCerts/eduPKI-webserver-root.pem";
+    private const LOCATION_RA_CERT = ROOT."/config/SilverbulletClientCerts/edupki-test-ra.pem";
+    private const LOCATION_RA_KEY = ROOT."/config/SilverbulletClientCerts/edupki-test-ra.clearkey";
+    private const LOCATION_WEBROOT = ROOT."/config/SilverbulletClientCerts/eduPKI-webserver-root.pem";
     private const EDUPKI_RA_ID = 700;
     private const EDUPKI_CERT_PROFILE = "User SOAP";
     private const EDUPKI_RA_PKEY_PASSPHRASE = "...";
@@ -35,13 +35,13 @@ 
         parent::__construct();
 
         if (stat(CertificationAuthorityEduPki::LOCATION_RA_CERT) === FALSE) {
-            throw new Exception("RA operator PEM file not found: " . CertificationAuthorityEduPki::LOCATION_RA_CERT);
+            throw new Exception("RA operator PEM file not found: ".CertificationAuthorityEduPki::LOCATION_RA_CERT);
         }
         if (stat(CertificationAuthorityEduPki::LOCATION_RA_KEY) === FALSE) {
-            throw new Exception("RA operator private key file not found: " . CertificationAuthorityEduPki::LOCATION_RA_KEY);
+            throw new Exception("RA operator private key file not found: ".CertificationAuthorityEduPki::LOCATION_RA_KEY);
         }
         if (stat(CertificationAuthorityEduPki::LOCATION_WEBROOT) === FALSE) {
-            throw new Exception("CA website root CA file not found: " . CertificationAuthorityEduPki::LOCATION_WEBROOT);
+            throw new Exception("CA website root CA file not found: ".CertificationAuthorityEduPki::LOCATION_WEBROOT);
         }
     }
 
@@ -75,19 +75,19 @@ 
         // initialise connection to eduPKI CA / eduroam RA and send the request to them
         try {
             $altArray = [# Array mit den Subject Alternative Names
-                "email:" . $csr["USERNAME"]
+                "email:".$csr["USERNAME"]
             ];
             $soapPub = $this->initEduPKISoapSession("PUBLIC");
             $this->loggerInstance->debug(5, "FIRST ACTUAL SOAP REQUEST (Public, newRequest)!\n");
-            $this->loggerInstance->debug(5, "PARAM_1: " . CertificationAuthorityEduPki::EDUPKI_RA_ID . "\n");
-            $this->loggerInstance->debug(5, "PARAM_2: " . $csr["CSR_STRING"] . "\n");
+            $this->loggerInstance->debug(5, "PARAM_1: ".CertificationAuthorityEduPki::EDUPKI_RA_ID."\n");
+            $this->loggerInstance->debug(5, "PARAM_2: ".$csr["CSR_STRING"]."\n");
             $this->loggerInstance->debug(5, "PARAM_3: ");
             $this->loggerInstance->debug(5, $altArray);
-            $this->loggerInstance->debug(5, "PARAM_4: " . CertificationAuthorityEduPki::EDUPKI_CERT_PROFILE . "\n");
-            $this->loggerInstance->debug(5, "PARAM_5: " . sha1("notused") . "\n");
-            $this->loggerInstance->debug(5, "PARAM_6: " . $csr["USERNAME"] . "\n");
-            $this->loggerInstance->debug(5, "PARAM_7: " . $csr["USERNAME"] . "\n");
-            $this->loggerInstance->debug(5, "PARAM_8: " . \config\ConfAssistant::SILVERBULLET['product_name'] . "\n");
+            $this->loggerInstance->debug(5, "PARAM_4: ".CertificationAuthorityEduPki::EDUPKI_CERT_PROFILE."\n");
+            $this->loggerInstance->debug(5, "PARAM_5: ".sha1("notused")."\n");
+            $this->loggerInstance->debug(5, "PARAM_6: ".$csr["USERNAME"]."\n");
+            $this->loggerInstance->debug(5, "PARAM_7: ".$csr["USERNAME"]."\n");
+            $this->loggerInstance->debug(5, "PARAM_8: ".\config\ConfAssistant::SILVERBULLET['product_name']."\n");
             $this->loggerInstance->debug(5, "PARAM_9: false\n");
             $soapNewRequest = $soapPub->newRequest(
                     CertificationAuthorityEduPki::EDUPKI_RA_ID, # RA-ID
@@ -109,11 +109,11 @@ 
         } catch (Exception $e) {
             // PHP 7.1 can do this much better
             if (is_soap_fault($e)) {
-                throw new Exception("Error when sending SOAP request: " . "{$e->faultcode}:  {
+                throw new Exception("Error when sending SOAP request: "."{$e->faultcode}:  {
                     $e->faultstring
                 }\n");
             }
-            throw new Exception("Something odd happened while doing the SOAP request:" . $e->getMessage());
+            throw new Exception("Something odd happened while doing the SOAP request:".$e->getMessage());
         }
         try {
             $soap = $this->initEduPKISoapSession("RA");
@@ -125,8 +125,8 @@ 
                     $soapReqnum, [
                 "RaID" => CertificationAuthorityEduPki::EDUPKI_RA_ID,
                 "Role" => CertificationAuthorityEduPki::EDUPKI_CERT_PROFILE,
-                "Subject" => "DC=eduroam,DC=test,DC=test,C=" . $csr["FED"] . ",O=" . \config\ConfAssistant::CONSORTIUM['name'] . ",OU=" . $csr["FED"] . ",CN=" . $csr['USERNAME'] . ",emailAddress=" . $csr['USERNAME'],
-                "SubjectAltNames" => ["email:" . $csr["USERNAME"]],
+                "Subject" => "DC=eduroam,DC=test,DC=test,C=".$csr["FED"].",O=".\config\ConfAssistant::CONSORTIUM['name'].",OU=".$csr["FED"].",CN=".$csr['USERNAME'].",emailAddress=".$csr['USERNAME'],
+                "SubjectAltNames" => ["email:".$csr["USERNAME"]],
                 "NotBefore" => (new \DateTime())->format('c'),
                 "NotAfter" => $expiry->format('c'),
                     ]
@@ -145,7 +145,7 @@ 
             // for obnoxious reasons, we have to dump the request into a file and let pkcs7_sign read from the file
             // rather than just using the string. Grr.
             $tempdir = \core\common\Entity::createTemporaryDirectory("test");
-            file_put_contents($tempdir['dir'] . "/content.txt", $soapCleartext);
+            file_put_contents($tempdir['dir']."/content.txt", $soapCleartext);
             // retrieve our RA cert from filesystem                    
             // the RA certificates are not needed right now because we
             // have resorted to S/MIME signatures with openssl command-line
@@ -157,7 +157,7 @@ 
             // sign the data, using cmdline because openssl_pkcs7_sign produces strange results
             // -binary didn't help, nor switch -md to sha1 sha256 or sha512
             $this->loggerInstance->debug(5, "Actual content to be signed is this:\n  $soapCleartext\n");
-            $execCmd = \config\Master::PATHS['openssl'] . " smime -sign -binary -in " . $tempdir['dir'] . "/content.txt -out " . $tempdir['dir'] . "/signature.txt -outform pem -inkey " . ROOT . "/config/SilverbulletClientCerts/edupki-test-ra.clearkey -signer " . ROOT . "/config/SilverbulletClientCerts/edupki-test-ra.pem";
+            $execCmd = \config\Master::PATHS['openssl']." smime -sign -binary -in ".$tempdir['dir']."/content.txt -out ".$tempdir['dir']."/signature.txt -outform pem -inkey ".ROOT."/config/SilverbulletClientCerts/edupki-test-ra.clearkey -signer ".ROOT."/config/SilverbulletClientCerts/edupki-test-ra.pem";
             $this->loggerInstance->debug(2, "Calling openssl smime with following cmdline:   $execCmd\n");
             $output = [];
             $return = 999;
@@ -166,14 +166,14 @@ 
                 throw new Exception("Non-zero return value from openssl smime!");
             }
             // and get the signature blob back from the filesystem
-            $detachedSig = trim(file_get_contents($tempdir['dir'] . "/signature.txt"));
+            $detachedSig = trim(file_get_contents($tempdir['dir']."/signature.txt"));
             $this->loggerInstance->debug(5, "Request for server approveRequest has parameters:\n");
-            $this->loggerInstance->debug(5, $soapReqnum . "\n");
-            $this->loggerInstance->debug(5, $soapCleartext . "\n"); // PHP magically encodes this as base64 while sending!
-            $this->loggerInstance->debug(5, $detachedSig . "\n");
+            $this->loggerInstance->debug(5, $soapReqnum."\n");
+            $this->loggerInstance->debug(5, $soapCleartext."\n"); // PHP magically encodes this as base64 while sending!
+            $this->loggerInstance->debug(5, $detachedSig."\n");
             $soapIssueCert = $soap->approveRequest($soapReqnum, $soapCleartext, $detachedSig);
-            $this->loggerInstance->debug(5, "approveRequest Request was: \n" . $soap->__getLastRequest());
-            $this->loggerInstance->debug(5, "approveRequest Response was: \n" . $soap->__getLastResponse());
+            $this->loggerInstance->debug(5, "approveRequest Request was: \n".$soap->__getLastRequest());
+            $this->loggerInstance->debug(5, "approveRequest Response was: \n".$soap->__getLastResponse());
             if ($soapIssueCert === FALSE) {
                 throw new Exception("The locally approved request was NOT processed by the CA.");
             }
@@ -210,9 +210,9 @@ 
                 throw new Exception("CAInfo has no root certificate for us!");
             }
         } catch (SoapFault $e) {
-            throw new Exception("SoapFault: Error when sending or receiving SOAP message: " . "{$e->faultcode}: {$e->faultname}: {$e->faultstring}: {$e->faultactor}: {$e->detail}: {$e->headerfault}\n");
+            throw new Exception("SoapFault: Error when sending or receiving SOAP message: "."{$e->faultcode}: {$e->faultname}: {$e->faultstring}: {$e->faultactor}: {$e->detail}: {$e->headerfault}\n");
         } catch (Exception $e) {
-            throw new Exception("Exception: Something odd happened between the SOAP requests:" . $e->getMessage());
+            throw new Exception("Exception: Something odd happened between the SOAP requests:".$e->getMessage());
         }
         return [
             "CERT" => openssl_x509_read($parsedCert['pem']),
@@ -245,12 +245,12 @@ 
             // for obnoxious reasons, we have to dump the request into a file and let pkcs7_sign read from the file
             // rather than just using the string. Grr.
             $tempdir = \core\common\Entity::createTemporaryDirectory("test");
-            file_put_contents($tempdir['dir'] . "/content.txt", $soapRawRevRequest);
+            file_put_contents($tempdir['dir']."/content.txt", $soapRawRevRequest);
             // retrieve our RA cert from filesystem
             // sign the data, using cmdline because openssl_pkcs7_sign produces strange results
             // -binary didn't help, nor switch -md to sha1 sha256 or sha512
             $this->loggerInstance->debug(5, "Actual content to be signed is this:\n$soapRawRevRequest\n");
-            $execCmd = \config\Master::PATHS['openssl'] . " smime -sign -binary -in " . $tempdir['dir'] . "/content.txt -out " . $tempdir['dir'] . "/signature.txt -outform pem -inkey " . CertificationAuthorityEduPki::LOCATION_RA_KEY . " -signer " . CertificationAuthorityEduPki::LOCATION_RA_CERT;
+            $execCmd = \config\Master::PATHS['openssl']." smime -sign -binary -in ".$tempdir['dir']."/content.txt -out ".$tempdir['dir']."/signature.txt -outform pem -inkey ".CertificationAuthorityEduPki::LOCATION_RA_KEY." -signer ".CertificationAuthorityEduPki::LOCATION_RA_CERT;
             $this->loggerInstance->debug(2, "Calling openssl smime with following cmdline: $execCmd\n");
             $output = [];
             $return = 999;
@@ -259,7 +259,7 @@ 
                 throw new Exception("Non-zero return value from openssl smime!");
             }
             // and get the signature blob back from the filesystem
-            $detachedSig = trim(file_get_contents($tempdir['dir'] . "/signature.txt"));
+            $detachedSig = trim(file_get_contents($tempdir['dir']."/signature.txt"));
             $soapIssueRev = $soap->approveRevocationRequest($soapRevocationSerial, $soapRawRevRequest, $detachedSig);
             if ($soapIssueRev === FALSE) {
                 throw new Exception("The locally approved revocation request was NOT processed by the CA.");
@@ -267,9 +267,9 @@ 
         } catch (Exception $e) {
             // PHP 7.1 can do this much better
             if (is_soap_fault($e)) {
-                throw new Exception("Error when sending SOAP request: " . "{$e->faultcode}: {$e->faultstring}\n");
+                throw new Exception("Error when sending SOAP request: "."{$e->faultcode}: {$e->faultstring}\n");
             }
-            throw new Exception("Something odd happened while doing the SOAP request:" . $e->getMessage());
+            throw new Exception("Something odd happened while doing the SOAP request:".$e->getMessage());
         }
     }
 
@@ -369,9 +369,9 @@ 
      */
     public function soapToXmlInteger($x)
     {
-        return '<' . $x[0] . '>'
+        return '<'.$x[0].'>'
                 . htmlentities($x[1], ENT_NOQUOTES | ENT_XML1)
-                . '</' . $x[0] . '>';
+                . '</'.$x[0].'>';
     }
 
     /**
@@ -390,9 +390,9 @@ 
         // dump private key into directory
         $outstring = "";
         openssl_pkey_export($privateKey, $outstring);
-        file_put_contents($tempdir . "/pkey.pem", $outstring);
+        file_put_contents($tempdir."/pkey.pem", $outstring);
         // PHP can only do one DC in the Subject. But we need three.
-        $execCmd = \config\Master::PATHS['openssl'] . " req -new -sha256 -key $tempdir/pkey.pem -out $tempdir/request.csr -subj /DC=test/DC=test/DC=eduroam/C=$fed/O=" . \config\ConfAssistant::CONSORTIUM['name'] . "/OU=$fed/CN=$username/emailAddress=$username";
+        $execCmd = \config\Master::PATHS['openssl']." req -new -sha256 -key $tempdir/pkey.pem -out $tempdir/request.csr -subj /DC=test/DC=test/DC=eduroam/C=$fed/O=".\config\ConfAssistant::CONSORTIUM['name']."/OU=$fed/CN=$username/emailAddress=$username";
         $this->loggerInstance->debug(2, "Calling openssl req with following cmdline: $execCmd\n");
         $output = [];
         $return = 999;

core/Federation.php

Spacing +7 added lines, -7 removed lines

@@ -132,20 +132,20 @@ 
                     if ($device == "TOTAL") {
                         continue;
                     }
-                    $retstring .= "<tr><td>$device</td><td>" . $numbers['ADMIN'] . "</td><td>" . $numbers['SILVERBULLET'] . "</td><td>" . $numbers['USER'] . "</td></tr>";
+                    $retstring .= "<tr><td>$device</td><td>".$numbers['ADMIN']."</td><td>".$numbers['SILVERBULLET']."</td><td>".$numbers['USER']."</td></tr>";
                 }
-                $retstring .= "<tr><td><strong>TOTAL</strong></td><td><strong>" . $data['TOTAL']['ADMIN'] . "</strong></td><td><strong>" . $data['TOTAL']['SILVERBULLET'] . "</strong></td><td><strong>" . $data['TOTAL']['USER'] . "</strong></td></tr>";
+                $retstring .= "<tr><td><strong>TOTAL</strong></td><td><strong>".$data['TOTAL']['ADMIN']."</strong></td><td><strong>".$data['TOTAL']['SILVERBULLET']."</strong></td><td><strong>".$data['TOTAL']['USER']."</strong></td></tr>";
                 break;
             case "XML":
                 // the calls to date() operate on current date, so there is no chance for a FALSE to be returned. Silencing scrutinizer.
-                $retstring .= "<federation id='$this->tld' ts='" . /** @scrutinizer ignore-type */ date("Y-m-d") . "T" . /** @scrutinizer ignore-type */ date("H:i:s") . "'>\n";
+                $retstring .= "<federation id='$this->tld' ts='"./** @scrutinizer ignore-type */ date("Y-m-d")."T"./** @scrutinizer ignore-type */ date("H:i:s")."'>\n";
                 foreach ($data as $device => $numbers) {
                     if ($device == "TOTAL") {
                         continue;
                     }
-                    $retstring .= "  <device name='" . $device . "'>\n    <downloads group='admin'>" . $numbers['ADMIN'] . "</downloads>\n    <downloads group='managed_idp'>" . $numbers['SILVERBULLET'] . "</downloads>\n    <downloads group='user'>" . $numbers['USER'] . "</downloads>\n  </device>";
+                    $retstring .= "  <device name='".$device."'>\n    <downloads group='admin'>".$numbers['ADMIN']."</downloads>\n    <downloads group='managed_idp'>".$numbers['SILVERBULLET']."</downloads>\n    <downloads group='user'>".$numbers['USER']."</downloads>\n  </device>";
                 }
-                $retstring .= "<total>\n  <downloads group='admin'>" . $data['TOTAL']['ADMIN'] . "</downloads>\n  <downloads group='managed_idp'>" . $data['TOTAL']['SILVERBULLET'] . "</downloads>\n  <downloads group='user'>" . $data['TOTAL']['USER'] . "</downloads>\n</total>\n";
+                $retstring .= "<total>\n  <downloads group='admin'>".$data['TOTAL']['ADMIN']."</downloads>\n  <downloads group='managed_idp'>".$data['TOTAL']['SILVERBULLET']."</downloads>\n  <downloads group='user'>".$data['TOTAL']['USER']."</downloads>\n</total>\n";
                 $retstring .= "</federation>";
                 break;
             case "array":
@@ -237,7 +237,7 @@ 
         $identifier = $this->databaseHandle->lastID();
 
         if ($identifier == 0 || !$this->loggerInstance->writeAudit($ownerId, "NEW", "Organisation $identifier")) {
-            $text = "<p>Could not create a new " . common\Entity::$nomenclature_participant . "!</p>";
+            $text = "<p>Could not create a new ".common\Entity::$nomenclature_participant."!</p>";
             echo $text;
             throw new Exception($text);
         }
@@ -379,7 +379,7 @@ 
             return; // no update to fetch
         }
         $certDetails = openssl_x509_parse($entryInQuestion['CERT']);
-        $expiry = "20" . $certDetails['validTo'][0] . $certDetails['validTo'][1] . "-" . $certDetails['validTo'][2] . $certDetails['validTo'][3] . "-" . $certDetails['validTo'][4] . $certDetails['validTo'][5];
+        $expiry = "20".$certDetails['validTo'][0].$certDetails['validTo'][1]."-".$certDetails['validTo'][2].$certDetails['validTo'][3]."-".$certDetails['validTo'][4].$certDetails['validTo'][5];
         openssl_x509_export($entryInQuestion['CERT'], $pem);
         $updateQuery = "UPDATE federation_servercerts SET status = 'ISSUED', certificate = ?, expiry = ? WHERE ca_name = 'eduPKI' AND request_serial = ?";
         $this->databaseHandle->exec($updateQuery, "ssi", $pem, $expiry, $reqSerial);

web/user/tou.php

Spacing +1 added lines, -1 removed lines

@@ -62,7 +62,7 @@
     they are from the same user group. You are not allowed to share them to an unlimited
     audience (e.g. on a publicly accessible web server).</li>
 <li>If You are an eduroam Identity Provider administrator, you are allowed to download and pass on the Installers to
-your own <?php echo \config\ConfAssistant::CONSORTIUM['nomenclature_idp'];?> end users, e.g. on the support web pages of your <?php echo \config\ConfAssistant::CONSORTIUM['nomenclature_idp'];?>, on Welcome Package CDs or USB sticks, etc.</li>
+your own <?php echo \config\ConfAssistant::CONSORTIUM['nomenclature_idp']; ?> end users, e.g. on the support web pages of your <?php echo \config\ConfAssistant::CONSORTIUM['nomenclature_idp']; ?>, on Welcome Package CDs or USB sticks, etc.</li>
 <li>If You are a third-party not affiliated with eduroam, you are only allowed to download and pass on
 the Metadata and/or the Installers after having received written permission by the eduroam Operations team.</li>
 </ul>

web/admin/edit_profile_result.php

Spacing +28 added lines, -28 removed lines

@@ -19,7 +19,7 @@ 
  *          <base_url>/copyright.php after deploying the software
  */
 
-require_once dirname(dirname(dirname(__FILE__))) . "/config/_config.php";
+require_once dirname(dirname(dirname(__FILE__)))."/config/_config.php";
 
 $auth = new \web\lib\admin\Authentication();
 $deco = new \web\lib\admin\PageDecoration();
@@ -43,7 +43,7 @@ 
         }
         $profileToBeDel = $validator->existingProfile($_GET['profile_id'], $my_inst->identifier);
         $profileToBeDel->destroy();
-        $loggerInstance->writeAudit($_SESSION['user'], "DEL", "Profile " . $profileToBeDel->identifier);
+        $loggerInstance->writeAudit($_SESSION['user'], "DEL", "Profile ".$profileToBeDel->identifier);
         header("Location: overview_org.php?inst_id=$my_inst->identifier");
         exit;
     case web\lib\common\FormElements::BUTTON_SAVE:
@@ -52,7 +52,7 @@ 
             echo $deco->pageheader(sprintf(_("%s: Edit Profile - Result"), \config\Master::APPEARANCE['productname']), "ADMIN-IDP");
         } else {
             $profile = $my_inst->newProfile(core\AbstractProfile::PROFILETYPE_RADIUS);
-            $loggerInstance->writeAudit($_SESSION['user'], "NEW", "IdP " . $my_inst->identifier . " - Profile created");
+            $loggerInstance->writeAudit($_SESSION['user'], "NEW", "IdP ".$my_inst->identifier." - Profile created");
             echo $deco->pageheader(sprintf(_("%s: Profile wizard (step 3 completed)"), \config\Master::APPEARANCE['productname']), "ADMIN-IDP");
         }
         if (!$profile instanceof \core\ProfileRADIUS) {
@@ -121,7 +121,7 @@ 
             $uiElements = new web\lib\admin\UIElements();
             // set realm info, if submitted
             if ($realm !== FALSE) {
-                $profile->setRealm($anonLocal . "@" . $realm);
+                $profile->setRealm($anonLocal."@".$realm);
                 echo $uiElements->boxOkay(sprintf(_("Realm: <strong>%s</strong>"), $realm));
             } else {
                 $profile->setRealm("");
@@ -147,7 +147,7 @@ 
                     echo $uiElements->boxError(_("Realm check username cannot be configured: realm is missing!"));
                 } else {
                     $profile->setRealmcheckUser(true, $checkuser_name);
-                    echo $uiElements->boxOkay(sprintf(_("Special username for realm check is <strong>%s</strong>, the value is <strong>%s</strong>"), _("ON"), $checkuser_name . "@" . $realm));
+                    echo $uiElements->boxOkay(sprintf(_("Special username for realm check is <strong>%s</strong>, the value is <strong>%s</strong>"), _("ON"), $checkuser_name."@".$realm));
                 }
             } else {
                 $profile->setRealmCheckUser(false);
@@ -159,12 +159,12 @@ 
                 $extratext = "";
                 if (!empty($realm)) {
                     if ($hint !== FALSE) {
-                        $extratext = " " . sprintf(_("The realm portion MUST be exactly '...@%s'."), $realm);
+                        $extratext = " ".sprintf(_("The realm portion MUST be exactly '...@%s'."), $realm);
                     } else {
-                        $extratext = " " . sprintf(_("The realm portion MUST end with '%s' but sub-realms of it are allowed (i.e. 'user@%s' and 'user@<...>.%s' are both acceptable)."), $realm, $realm, $realm);
+                        $extratext = " ".sprintf(_("The realm portion MUST end with '%s' but sub-realms of it are allowed (i.e. 'user@%s' and 'user@<...>.%s' are both acceptable)."), $realm, $realm, $realm);
                     }
                 }
-                echo $uiElements->boxOkay(_("Where possible, supplicants will verify that username inputs contain a syntactically correct realm.") . $extratext);
+                echo $uiElements->boxOkay(_("Where possible, supplicants will verify that username inputs contain a syntactically correct realm.").$extratext);
             } else {
                 $profile->setInputVerificationPreference(false, false);
             }
@@ -196,30 +196,30 @@ 
                 echo $uiElements->boxOkay(_("Redirection is <strong>OFF</strong>"));
             }
 
-            $loggerInstance->writeAudit($_SESSION['user'], "MOD", "Profile " . $profile->identifier . " - attributes changed");
+            $loggerInstance->writeAudit($_SESSION['user'], "MOD", "Profile ".$profile->identifier." - attributes changed");
             // reload the profile to ingest new CA and server names if any; before checking EAP completeness
             $reloadedProfileNr1 = \core\ProfileFactory::instantiate($profile->identifier);
             foreach (\core\common\EAP::listKnownEAPTypes() as $a) {
                 if ($a->getIntegerRep() == \core\common\EAP::INTEGER_SILVERBULLET) { // do not allow adding silverbullet via the backdoor
                     continue;
                 }
-                if (isset($_POST[$a->getPrintableRep()]) && isset($_POST[$a->getPrintableRep() . "-priority"]) && is_numeric($_POST[$a->getPrintableRep() . "-priority"])) {
-                    $priority = (int) $_POST[$a->getPrintableRep() . "-priority"];
+                if (isset($_POST[$a->getPrintableRep()]) && isset($_POST[$a->getPrintableRep()."-priority"]) && is_numeric($_POST[$a->getPrintableRep()."-priority"])) {
+                    $priority = (int) $_POST[$a->getPrintableRep()."-priority"];
                     // add EAP type to profile as requested, but ...
                     $reloadedProfileNr1->addSupportedEapMethod($a, $priority);
-                    $loggerInstance->writeAudit($_SESSION['user'], "MOD", "Profile " . $reloadedProfileNr1->identifier . " - supported EAP types changed");
+                    $loggerInstance->writeAudit($_SESSION['user'], "MOD", "Profile ".$reloadedProfileNr1->identifier." - supported EAP types changed");
                     // see if we can enable the EAP type, or if info is missing
                     $eapcompleteness = $reloadedProfileNr1->isEapTypeDefinitionComplete($a);
                     if ($eapcompleteness === true) {
-                        echo $uiElements->boxOkay(_("Supported EAP Type: ") . "<strong>" . $a->getPrintableRep() . "</strong>");
+                        echo $uiElements->boxOkay(_("Supported EAP Type: ")."<strong>".$a->getPrintableRep()."</strong>");
                     } else {
                         $warntext = "";
                         if (is_array($eapcompleteness)) {
                             foreach ($eapcompleteness as $item) {
-                                $warntext .= "<strong>" . $uiElements->displayName($item) . "</strong> ";
+                                $warntext .= "<strong>".$uiElements->displayName($item)."</strong> ";
                             }
                         }
-                        echo $uiElements->boxWarning(sprintf(_("Supported EAP Type: <strong>%s</strong> is missing required information %s !"), $a->getPrintableRep(), $warntext) . "<br/>" . _("The EAP type was added to the profile, but you need to complete the missing information before we can produce installers for you."));
+                        echo $uiElements->boxWarning(sprintf(_("Supported EAP Type: <strong>%s</strong> is missing required information %s !"), $a->getPrintableRep(), $warntext)."<br/>"._("The EAP type was added to the profile, but you need to complete the missing information before we can produce installers for you."));
                     }
                 }
             }
@@ -230,23 +230,23 @@ 
             if (count($significantChanges) > 0) {
                 $myInstOriginal = new \core\IdP($profile->institution);
                 // send a notification/alert mail to someone we know is in charge
-                $text = _("To whom it may concern,") . "\n\n";
+                $text = _("To whom it may concern,")."\n\n";
                 /// were made to the *Identity Provider* *LU* / integer number of IdP / (previously known as) Name
-                $text .= sprintf(_("significant changes were made to a RADIUS deployment profile of the %s %s / %s / '%s'."), $ui->nomenclatureIdP, strtoupper($myInstOriginal->federation), $myInstOriginal->identifier, $myInstOriginal->name) . "\n\n";
+                $text .= sprintf(_("significant changes were made to a RADIUS deployment profile of the %s %s / %s / '%s'."), $ui->nomenclatureIdP, strtoupper($myInstOriginal->federation), $myInstOriginal->identifier, $myInstOriginal->name)."\n\n";
                 if (isset($significantChanges[\core\AbstractProfile::CA_CLASH_ADDED])) {
-                    $text .= _("WARNING! A new trusted root CA was added, and it has the exact same name as a previously existing root CA. This may (but does not necessarily) mean that this is an attempt to insert an unauthorised trust root by disguising as the genuine one. The details are below:") . "\n\n";
-                    $text .= $significantChanges[\core\AbstractProfile::CA_CLASH_ADDED] . "\n\n";
+                    $text .= _("WARNING! A new trusted root CA was added, and it has the exact same name as a previously existing root CA. This may (but does not necessarily) mean that this is an attempt to insert an unauthorised trust root by disguising as the genuine one. The details are below:")."\n\n";
+                    $text .= $significantChanges[\core\AbstractProfile::CA_CLASH_ADDED]."\n\n";
                 }
                 if (isset($significantChanges[\core\AbstractProfile::CA_ADDED])) {
-                    $text .= _("A new trusted root CA was added. The details are below:") . "\n\n";
-                    $text .= $significantChanges[\core\AbstractProfile::CA_ADDED] . "\n\n";
+                    $text .= _("A new trusted root CA was added. The details are below:")."\n\n";
+                    $text .= $significantChanges[\core\AbstractProfile::CA_ADDED]."\n\n";
                 }
                 if (isset($significantChanges[\core\AbstractProfile::SERVERNAME_ADDED])) {
-                    $text .= _("A new acceptable server name for the authentication server was added. The details are below:") . "\n\n";
-                    $text .= $significantChanges[\core\AbstractProfile::SERVERNAME_ADDED] . "\n\n";
+                    $text .= _("A new acceptable server name for the authentication server was added. The details are below:")."\n\n";
+                    $text .= $significantChanges[\core\AbstractProfile::SERVERNAME_ADDED]."\n\n";
                 }
-                $text .= _("This mail is merely a cross-check because these changes can be security-relevant. If the change was expected, you do not need to take any action.") . "\n\n";
-                $text .= _("Greetings, ") . "\n\n" . \config\Master::APPEARANCE['productname_long'];
+                $text .= _("This mail is merely a cross-check because these changes can be security-relevant. If the change was expected, you do not need to take any action.")."\n\n";
+                $text .= _("Greetings, ")."\n\n".\config\Master::APPEARANCE['productname_long'];
                 // (currently, send hard-wired to NRO - future: for linked insts, check eduroam DBv2 and send to registered admins directly)
                 $fed = new core\Federation($myInstOriginal->federation);
                 foreach ($fed->listFederationAdmins() as $id) {
@@ -305,14 +305,14 @@ 
                         $oneHostOkay = FALSE;
                         $testCandidates = [];
                         foreach ($dnsChecks->NAPTR_hostname_records as $oneServer) {
-                            $testCandidates[$oneServer['hostname']][] = ($oneServer['family'] == "IPv4" ? $oneServer['IP'] : "[" . $oneServer['IP'] . "]") . ":" . $oneServer['port'];
+                            $testCandidates[$oneServer['hostname']][] = ($oneServer['family'] == "IPv4" ? $oneServer['IP'] : "[".$oneServer['IP']."]").":".$oneServer['port'];
                         }
                         foreach ($testCandidates as $oneHost => $listOfIPs) {
                             $connectionTests = new core\diag\RFC6614Tests(array_values($listOfIPs), $oneHost, "openroaming");
                             // for now (no OpenRoaming client certs available) only run server-side tests
                             foreach ($listOfIPs as $oneIP) {
                                 $connectionResult = $connectionTests->cApathCheck($oneIP);
-                                if ($connectionResult != core\diag\AbstractTest::RETVAL_OK || ( isset($connectionTests->TLS_CA_checks_result['cert_oddity']) && count($connectionTests->TLS_CA_checks_result['cert_oddity']) > 0)) {
+                                if ($connectionResult != core\diag\AbstractTest::RETVAL_OK || (isset($connectionTests->TLS_CA_checks_result['cert_oddity']) && count($connectionTests->TLS_CA_checks_result['cert_oddity']) > 0)) {
                                     $allHostsOkay = FALSE;
                                 } else {
                                     $oneHostOkay = TRUE;
@@ -349,7 +349,7 @@ 
         <?php
         if (count($reloadedProfileNr2->getEapMethodsinOrderOfPreference(1)) > 0) {
             echo "<form method='post' action='overview_installers.php?inst_id=$my_inst->identifier&profile_id=$reloadedProfileNr2->identifier' accept-charset='UTF-8'>
-        <button type='submit'>" . _("Continue to Installer Fine-Tuning and Download") . "</button>
+        <button type='submit'>"._("Continue to Installer Fine-Tuning and Download")."</button>
     </form>";
         }
         echo $deco->footer();