GEANT / CAT

core/ProfileSilverbullet.php

Spacing +11 added lines, -11 removed lines

@@ -90,7 +90,7 @@ 
 
 // realm is automatically calculated, then stored in DB
 
-        $this->realm = "opaquehash@$myInst->identifier-$this->identifier." . strtolower($myInst->federation) . CONFIG_CONFASSISTANT['SILVERBULLET']['realm_suffix'];
+        $this->realm = "opaquehash@$myInst->identifier-$this->identifier.".strtolower($myInst->federation).CONFIG_CONFASSISTANT['SILVERBULLET']['realm_suffix'];
         $localValueIfAny = "";
 
 // but there's some common internal attributes populated directly
@@ -107,10 +107,10 @@ 
 
 // and we need to populate eap:server_name and eap:ca_file with the NRO-specific EAP information
         $silverbulletAttributes = [
-            "eap:server_name" => "auth." . strtolower($myFed->tld) . CONFIG_CONFASSISTANT['SILVERBULLET']['server_suffix'],
+            "eap:server_name" => "auth.".strtolower($myFed->tld).CONFIG_CONFASSISTANT['SILVERBULLET']['server_suffix'],
         ];
         $x509 = new \core\common\X509();
-        $caHandle = fopen(dirname(__FILE__) . "/../config/SilverbulletServerCerts/" . strtoupper($myFed->tld) . "/root.pem", "r");
+        $caHandle = fopen(dirname(__FILE__)."/../config/SilverbulletServerCerts/".strtoupper($myFed->tld)."/root.pem", "r");
         if ($caHandle !== FALSE) {
             $cAFile = fread($caHandle, 16000000);
             $silverbulletAttributes["eap:ca_file"] = $x509->der2pem(($x509->pem2der($cAFile)));
@@ -130,26 +130,26 @@ 
         $this->loggerInstance->debug(3, "--- END Constructing new Profile object ... ---\n");
 
         $this->termsAndConditions = "<h2>Product Definition</h2>
-        <p>" . \core\ProfileSilverbullet::PRODUCTNAME . " outsources the technical setup of " . CONFIG_CONFASSISTANT['CONSORTIUM']['display_name'] . " " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'] . " functions to the " . CONFIG_CONFASSISTANT['CONSORTIUM']['display_name'] . " Operations Team. The system includes</p>
+        <p>" . \core\ProfileSilverbullet::PRODUCTNAME." outsources the technical setup of ".CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']." ".CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution']." functions to the ".CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']." Operations Team. The system includes</p>
             <ul>
                 <li>a web-based user management interface where user accounts and access credentials can be created and revoked (there is a limit to the number of active users)</li>
                 <li>a technical infrastructure ('CA') which issues and revokes credentials</li>
-                <li>a technical infrastructure ('RADIUS') which verifies access credentials and subsequently grants access to " . CONFIG_CONFASSISTANT['CONSORTIUM']['display_name'] . "</li>           
+                <li>a technical infrastructure ('RADIUS') which verifies access credentials and subsequently grants access to " . CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']."</li>           
             </ul>
         <h2>User Account Liability</h2>
-        <p>As an " . CONFIG_CONFASSISTANT['CONSORTIUM']['display_name'] . " " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'] . " administrator using this system, you are authorized to create user accounts according to your local " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'] . " policy. You are fully responsible for the accounts you issue and are the data controller for all user information you deposit in this system; the system is a data processor.</p>";
+        <p>As an " . CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']." ".CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution']." administrator using this system, you are authorized to create user accounts according to your local ".CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution']." policy. You are fully responsible for the accounts you issue and are the data controller for all user information you deposit in this system; the system is a data processor.</p>";
         $this->termsAndConditions .= "<p>Your responsibilities include that you</p>
         <ul>
-            <li>only issue accounts to members of your " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'] . ", as defined by your local policy.</li>
+            <li>only issue accounts to members of your " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'].", as defined by your local policy.</li>
             <li>must make sure that all accounts that you issue can be linked by you to actual human end users</li>
-            <li>have to immediately revoke accounts of users when they leave or otherwise stop being a member of your " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'] . "</li>
+            <li>have to immediately revoke accounts of users when they leave or otherwise stop being a member of your " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution']."</li>
             <li>will act upon notifications about possible network abuse by your users and will appropriately sanction them</li>
         </ul>
         <p>";
-        $this->termsAndConditions .= "Failure to comply with these requirements may make your " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_federation'] . " act on your behalf, which you authorise, and will ultimately lead to the deletion of your " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution'] . " (and all the users you create inside) in this system.";
+        $this->termsAndConditions .= "Failure to comply with these requirements may make your ".CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_federation']." act on your behalf, which you authorise, and will ultimately lead to the deletion of your ".CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_institution']." (and all the users you create inside) in this system.";
         $this->termsAndConditions .= "</p>
         <h2>Privacy</h2>
-        <p>With " . \core\ProfileSilverbullet::PRODUCTNAME . ", we are necessarily storing personally identifiable information about the end users you create. While the actual human is only identifiable with your help, we consider all the user data as relevant in terms of privacy jurisdiction. Please note that</p>
+        <p>With " . \core\ProfileSilverbullet::PRODUCTNAME.", we are necessarily storing personally identifiable information about the end users you create. While the actual human is only identifiable with your help, we consider all the user data as relevant in terms of privacy jurisdiction. Please note that</p>
         <ul>
             <li>You are the only one who needs to be able to make a link to the human behind the usernames you create. The usernames you create in the system have to be rich enough to allow you to make that identification step. Also consider situations when you are unavailable or leave the organisation and someone else needs to perform the matching to an individual.</li>
             <li>The identifiers we create in the credentials are not linked to the usernames you add to the system; they are randomly generated pseudonyms.</li>
@@ -255,7 +255,7 @@ 
         if (empty($certNames)) {
             return [];
         }
-        $namesCondensed = "'" . implode("' OR username = '", $certNames) . "'";
+        $namesCondensed = "'".implode("' OR username = '", $certNames)."'";
         $serverHandles = DBConnection::handle("RADIUS");
         $returnarray = [];
         foreach ($serverHandles as $oneDbServer) {

core/DBConnection.php

Spacing +20 added lines, -20 removed lines

@@ -32,7 +32,7 @@ 
 
 use \Exception;
 
-require_once dirname(__DIR__) . "/config/_config.php";
+require_once dirname(__DIR__)."/config/_config.php";
 
 /**
  * This class is a singleton for establishing a connection to the database
@@ -60,24 +60,24 @@ 
             case "EXTERNAL":
             case "FRONTEND":
             case "DIAGNOSTICS":
-                if (!isset(self::${"instance" . $theDb})) {
+                if (!isset(self::${"instance".$theDb})) {
                     $class = __CLASS__;
-                    self::${"instance" . $theDb} = new $class($database);
-                    DBConnection::${"instance" . $theDb}->databaseInstance = $theDb;
+                    self::${"instance".$theDb} = new $class($database);
+                    DBConnection::${"instance".$theDb}->databaseInstance = $theDb;
                 }
-                return self::${"instance" . $theDb};
+                return self::${"instance".$theDb};
             case "RADIUS":
-                if (!isset(self::${"instance" . $theDb})) {
+                if (!isset(self::${"instance".$theDb})) {
                     $class = __CLASS__;
                     foreach (CONFIG_CONFASSISTANT['DB'] as $name => $oneRadiusAuthDb) {
                         $theInstance = new $class($name);
-                        self::${"instance" . $theDb}[] = $theInstance;
+                        self::${"instance".$theDb}[] = $theInstance;
                         $theInstance->databaseInstance = $theDb;
                     }
                 }
-                return self::${"instance" . $theDb};
+                return self::${"instance".$theDb};
             default:
-                throw new Exception("This type of database (" . strtoupper($database) . ") is not known!");
+                throw new Exception("This type of database (".strtoupper($database).") is not known!");
         }
     }
 
@@ -116,18 +116,18 @@ 
             }
         }
         // log exact query to debug log, if log level is at 5
-        $this->loggerInstance->debug(5, "DB ATTEMPT: " . $querystring . "\n");
+        $this->loggerInstance->debug(5, "DB ATTEMPT: ".$querystring."\n");
         if ($types !== NULL) {
-            $this->loggerInstance->debug(5, "Argument type sequence: $types, parameters are: " . print_r($arguments, true));
+            $this->loggerInstance->debug(5, "Argument type sequence: $types, parameters are: ".print_r($arguments, true));
         }
 
         if ($this->connection->connect_error) {
-            throw new Exception("ERROR: Cannot send query to $this->databaseInstance database (no connection, error number" . $this->connection->connect_error . ")!");
+            throw new Exception("ERROR: Cannot send query to $this->databaseInstance database (no connection, error number".$this->connection->connect_error.")!");
         }
         if ($types === NULL) {
             $result = $this->connection->query($querystring);
             if ($result === FALSE) {
-                throw new Exception("DB: Unable to execute simple statement! Error was --> " . $this->connection->error . " <--");
+                throw new Exception("DB: Unable to execute simple statement! Error was --> ".$this->connection->error." <--");
             }
         } else {
             // fancy! prepared statement with dedicated argument list
@@ -140,7 +140,7 @@ 
             }
             $prepResult = $statementObject->prepare($querystring);
             if ($prepResult === FALSE) {
-                throw new Exception("DB: Unable to prepare statement! Statement was --> $querystring <--, error was --> " . $statementObject->error . " <--.");
+                throw new Exception("DB: Unable to prepare statement! Statement was --> $querystring <--, error was --> ".$statementObject->error." <--.");
             }
 
             // we have a variable number of arguments packed into the ... array
@@ -152,11 +152,11 @@ 
             array_unshift($localArray, $types);
             $retval = call_user_func_array([$statementObject, "bind_param"], $localArray);
             if ($retval === FALSE) {
-                throw new Exception("DB: Unable to bind parameters to prepared statement! Argument array was --> " . var_export($localArray, TRUE) . " <--. Error was --> " . $statementObject->error . " <--");
+                throw new Exception("DB: Unable to bind parameters to prepared statement! Argument array was --> ".var_export($localArray, TRUE)." <--. Error was --> ".$statementObject->error." <--");
             }
             $result = $statementObject->execute();
             if ($result === FALSE) {
-                throw new Exception("DB: Unable to execute prepared statement! Error was --> " . $statementObject->error . " <--");
+                throw new Exception("DB: Unable to execute prepared statement! Error was --> ".$statementObject->error." <--");
             }
             $selectResult = $statementObject->get_result();
             if ($selectResult !== FALSE) {
@@ -168,14 +168,14 @@ 
 
         // all cases where $result could be FALSE have been caught earlier
         if ($this->connection->errno) {
-            throw new Exception("ERROR: Cannot execute query in $this->databaseInstance database - (hopefully escaped) query was '$querystring', errno was " . $this->connection->errno . "!");
+            throw new Exception("ERROR: Cannot execute query in $this->databaseInstance database - (hopefully escaped) query was '$querystring', errno was ".$this->connection->errno."!");
         }
 
 
         if ($isMoreThanSelect) {
-            $this->loggerInstance->writeSQLAudit("[DB: " . strtoupper($this->databaseInstance) . "] " . $querystring);
+            $this->loggerInstance->writeSQLAudit("[DB: ".strtoupper($this->databaseInstance)."] ".$querystring);
             if ($types !== NULL) {
-                $this->loggerInstance->writeSQLAudit("Argument type sequence: $types, parameters are: " . print_r($arguments, true));
+                $this->loggerInstance->writeSQLAudit("Argument type sequence: $types, parameters are: ".print_r($arguments, true));
             }
         }
         return $result;
@@ -270,7 +270,7 @@ 
             $this->readOnly = CONFIG_CONFASSISTANT['DB'][$databaseCapitalised]['readonly'];
         }
         if ($this->connection->connect_error) {
-            throw new Exception("ERROR: Unable to connect to $database database! This is a fatal error, giving up (error number " . $this->connection->connect_errno . ").");
+            throw new Exception("ERROR: Unable to connect to $database database! This is a fatal error, giving up (error number ".$this->connection->connect_errno.").");
         }
 
         if ($databaseCapitalised == "EXTERNAL" && CONFIG_CONFASSISTANT['CONSORTIUM']['name'] == "eduroam" && isset(CONFIG_CONFASSISTANT['CONSORTIUM']['deployment-voodoo']) && CONFIG_CONFASSISTANT['CONSORTIUM']['deployment-voodoo'] == "Operations Team") {

core/IdP.php

Spacing +4 added lines, -4 removed lines

@@ -110,7 +110,7 @@ 
      * @return array<AbstractProfile> list of Profiles of this IdP
      */
     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
@@ -120,7 +120,7 @@ 
             $returnarray[] = $oneProfile;
         }
 
-        $this->loggerInstance->debug(4, "listProfiles: " . print_r($returnarray, true));
+        $this->loggerInstance->debug(4, "listProfiles: ".print_r($returnarray, true));
         return $returnarray;
     }
 
@@ -219,7 +219,7 @@ 
                 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.");
@@ -336,7 +336,7 @@ 
      */
     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;

web/lib/common/InputValidation.php

Spacing +3 added lines, -3 removed lines

@@ -37,7 +37,7 @@ 
      */
     private function inputValidationError($customtext) {
         \core\common\Entity::intoThePotatoes();
-        $retval = "<p>" . _("Input validation error: ") . $customtext . "</p>";
+        $retval = "<p>"._("Input validation error: ").$customtext."</p>";
         \core\common\Entity::outOfThePotatoes();
         return $retval;
     }
@@ -149,7 +149,7 @@ 
      */
     public function string($input, $allowWhitespace = FALSE) {
     // always chop out invalid characters, and surrounding whitespace
-    $retvalStep0 =  iconv("UTF-8", "UTF-8//TRANSLIT", $input);
+    $retvalStep0 = iconv("UTF-8", "UTF-8//TRANSLIT", $input);
     if ($retvalStep0 === FALSE) {
         throw new Exception("iconv failure for string sanitisation. With TRANSLIT, this should never happen!");
     }
@@ -457,7 +457,7 @@ 
     try {
         $image->readImageBlob($binary);
     } catch (\ImagickException $exception) {
-        echo "Error" . $exception->getMessage();
+        echo "Error".$exception->getMessage();
         return FALSE;
     }
     // image survived the sanity check

web/skins/modern/user/js/cat_js.php

Spacing +3 added lines, -3 removed lines

@@ -87,7 +87,7 @@ 
         otherdata = j.otherdata;
     if(! result) {
       alert("<?php escaped_echo(_("no matching data found"))?>");
-      document.location.href='<?php echo rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/' ?>';
+      document.location.href='<?php echo rtrim(dirname($_SERVER['SCRIPT_NAME']), '/').'/' ?>';
     }
     j = j.data;
     n = j.length;
@@ -224,7 +224,7 @@ 
        result = j1.status;
        if(! result) {
             alert("<?php escaped_echo(_("no matching data found")) ?>");
-            document.location.href='<?php echo rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/' ?>';
+            document.location.href='<?php echo rtrim(dirname($_SERVER['SCRIPT_NAME']), '/').'/' ?>';
        }
        j = j1.data;
        if(j.description !== undefined && j.description) {
@@ -235,7 +235,7 @@ 
          $("#profile_desc").hide();
          $("#profile_desc").text('');
        }
-       updateTxt = '<span class="user_info"><?php escaped_echo(_("This entry was last updated at:"));?>'+' '+j.last_changed+'</span><br/>';
+       updateTxt = '<span class="user_info"><?php escaped_echo(_("This entry was last updated at:")); ?>'+' '+j.last_changed+'</span><br/>';
        if(j.local_url !== undefined && j.local_url) 
        txt = txt+'<span class="user_info"><?php escaped_echo(_("WWW:")); ?> <a href="'+j.local_url+'" target="_blank">'+j.local_url+'</a></span><br/>';
        if(j.local_email !== undefined && j.local_email) 

web/admin/edit_silverbullet.php

Spacing +72 added lines, -72 removed lines

@@ -20,8 +20,8 @@ 
 /*
  * Class autoloader invocation, should be included prior to any other code at the entry points to the application
  */
-require_once dirname(dirname(dirname(__FILE__))) . "/config/_config.php";
-require_once dirname(dirname(dirname(__FILE__))) . "/core/phpqrcode.php";
+require_once dirname(dirname(dirname(__FILE__)))."/config/_config.php";
+require_once dirname(dirname(dirname(__FILE__)))."/core/phpqrcode.php";
 const QRCODE_PIXELS_PER_SYMBOL = 12;
 
 $auth = new \web\lib\admin\Authentication();
@@ -55,7 +55,7 @@ 
     $fed = new \core\Federation($inst->federation);
     $allowSb = $fed->getAttributes("fed:silverbullet");
     if (count($allowSb) == 0) {
-        throw new Exception("We were told to create a new SB profile, but this " . CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_federation'] . " does not allow SB at all!");
+        throw new Exception("We were told to create a new SB profile, but this ".CONFIG_CONFASSISTANT['CONSORTIUM']['nomenclature_federation']." does not allow SB at all!");
     }
     // okay, new SB profiles are allowed. 
     // but is there a support:email attribute on inst level?
@@ -66,7 +66,7 @@ 
     // Create one.
     $newProfile = $inst->newProfile(core\AbstractProfile::PROFILETYPE_SILVERBULLET);
     // and modify the REQUEST_URI to add the new profile ID
-    $_SERVER['REQUEST_URI'] = $_SERVER['REQUEST_URI'] . "&profile_id=" . $newProfile->identifier;
+    $_SERVER['REQUEST_URI'] = $_SERVER['REQUEST_URI']."&profile_id=".$newProfile->identifier;
     $_GET['profile_id'] = $newProfile->identifier;
     $profile = $newProfile;
 } else {
@@ -91,7 +91,7 @@ 
 if (isset($_POST['command'])) {
     switch ($_POST['command']) {
         case \web\lib\common\FormElements::BUTTON_CLOSE:
-            header("Location: overview_idp.php?inst_id=" . $inst->identifier);
+            header("Location: overview_idp.php?inst_id=".$inst->identifier);
             break;
         case \web\lib\common\FormElements::BUTTON_TERMSOFUSE:
             if (isset($_POST['agreement']) && $_POST['agreement'] == 'true') {
@@ -134,7 +134,7 @@ 
                         break;
                     }
                     $properName = $validator->User($elements[0]);
-                    $properDate = new DateTime($elements[1] . " 00:00:00");
+                    $properDate = new DateTime($elements[1]." 00:00:00");
                     $numberOfActivations = $elements[2] ?? 1;
                     $number = $validator->integer($numberOfActivations);
                     if ($number === FALSE) { // invalid input received, default to sane
@@ -227,18 +227,18 @@ 
                     // warn and ask for confirmation unless already confirmed
                     if (!isset($_POST['insecureconfirm']) || $_POST['insecureconfirm'] != "CONFIRM") {
                         echo $deco->pageheader(_("Insecure mail domain!"), "ADMIN-IDP-USERS");
-                        echo "<p>" . sprintf(_("The mail domain of the mail address <strong>%s</strong> is not secure: some or all of the mail servers are not accepting encrypted connections (no consistent support for STARTTLS)."), $properEmail) . "</p>";
-                        echo "<p>" . _("The invitation would need to be sent in cleartext across the internet, and can possibly be read and abused by anyone in transit.") . "</p>";
-                        echo "<p>" . _("Do you want the system to send this mail anyway?") . "</p>";
+                        echo "<p>".sprintf(_("The mail domain of the mail address <strong>%s</strong> is not secure: some or all of the mail servers are not accepting encrypted connections (no consistent support for STARTTLS)."), $properEmail)."</p>";
+                        echo "<p>"._("The invitation would need to be sent in cleartext across the internet, and can possibly be read and abused by anyone in transit.")."</p>";
+                        echo "<p>"._("Do you want the system to send this mail anyway?")."</p>";
                         echo $formtext;
-                        echo "<button type='submit' class='delete'>" . _("DO NOT SEND") . "</button>";
+                        echo "<button type='submit' class='delete'>"._("DO NOT SEND")."</button>";
                         echo "</form>";
                         echo $formtext;
-                        echo "<input type='hidden' name='command' value='" . \web\lib\common\FormElements::BUTTON_SENDINVITATIONMAILBYCAT . "'</>";
+                        echo "<input type='hidden' name='command' value='".\web\lib\common\FormElements::BUTTON_SENDINVITATIONMAILBYCAT."'</>";
                         echo "<input type='hidden' name='address' value='$properEmail'</>";
-                        echo "<input type='hidden' name='token' value='" . $invitationObject->invitationTokenString . "'</>";
+                        echo "<input type='hidden' name='token' value='".$invitationObject->invitationTokenString."'</>";
                         echo "<input type='hidden' name='insecureconfirm' value='CONFIRM'/>";
-                        echo "<button type='submit'>" . _("Send anyway.") . "</button>";
+                        echo "<button type='submit'>"._("Send anyway.")."</button>";
                         echo "</form>";
                         echo $deco->footer();
                         exit;
@@ -348,19 +348,19 @@ 
         case "NOSTIPULATION":
             break;
         case "EMAIL-SENT":
-            echo $boundaryPre . $uiElements->boxOkay(_("The e-mail was sent successfully."), _("E-mail OK."), FALSE) . $boundaryPost;
+            echo $boundaryPre.$uiElements->boxOkay(_("The e-mail was sent successfully."), _("E-mail OK."), FALSE).$boundaryPost;
             break;
         case "EMAIL-NOTSENT":
-            echo $boundaryPre . $uiElements->boxError(_("The e-mail was NOT sent."), _("E-mail not OK."), FALSE) . $boundaryPost;
+            echo $boundaryPre.$uiElements->boxError(_("The e-mail was NOT sent."), _("E-mail not OK."), FALSE).$boundaryPost;
             break;
         case "SMS-SENT":
-            echo $boundaryPre . $uiElements->boxOkay(_("The SMS was sent successfully."), _("SMS OK."), FALSE) . $boundaryPost;
+            echo $boundaryPre.$uiElements->boxOkay(_("The SMS was sent successfully."), _("SMS OK."), FALSE).$boundaryPost;
             break;
         case "SMS-NOTSENT":
-            echo $boundaryPre . $uiElements->boxOkay(_("The SMS was NOT sent."), _("SMS not OK."), FALSE) . $boundaryPost;
+            echo $boundaryPre.$uiElements->boxOkay(_("The SMS was NOT sent."), _("SMS not OK."), FALSE).$boundaryPost;
             break;
         case "SMS-FRAGMENT":
-            echo $boundaryPre . $uiElements->boxWarning(_("Only a fragment of the SMS was sent. You should re-send it."), _("SMS Fragment."), FALSE) . $boundaryPost;
+            echo $boundaryPre.$uiElements->boxWarning(_("Only a fragment of the SMS was sent. You should re-send it."), _("SMS Fragment."), FALSE).$boundaryPost;
             break;
     }
     ?>
@@ -373,24 +373,24 @@ 
             <?php
             $bufferCurrentUsers = "<table class='sb-user-table' style='max-width:1920px;'>
                 <tr class='sb-title-row'>
-                    <td>" . _("User") . "</td>
-                    <td>" . _("Token/Certificate details") . "</td>
-                    <td>" . _("User/Token Expiry") . "</td>
-                    <td>" . _("Actions") . "</td>
+                    <td>" . _("User")."</td>
+                    <td>" . _("Token/Certificate details")."</td>
+                    <td>" . _("User/Token Expiry")."</td>
+                    <td>" . _("Actions")."</td>
                 </tr>";
             $bufferPreviousUsers = "<table class='sb-user-table' style='max-width:1920px;'>
                 <tr class='sb-title-row'>
-                    <td>" . _("User") . "</td>
-                    <td>" . _("Certificate details") . "</td>
-                    <td>" . _("User Expiry") . "</td>
-                    <td>" . _("Actions") . "</td>
+                    <td>" . _("User")."</td>
+                    <td>" . _("Certificate details")."</td>
+                    <td>" . _("User Expiry")."</td>
+                    <td>" . _("Actions")."</td>
                 </tr>";
 
             natsort($allUsers);
             $internalUserCount = 0;
             foreach ($allUsers as $oneUserId => $oneUserName) {
                 $expiryDate = $profile->getUserExpiryDate($oneUserId);
-                if (isset($activeUsers[$oneUserId]) || (new DateTime() < new DateTime($expiryDate)) ) {
+                if (isset($activeUsers[$oneUserId]) || (new DateTime() < new DateTime($expiryDate))) {
                     $outputBuffer = "bufferCurrentUsers";
                 } else {
                     $outputBuffer = "bufferPreviousUsers";
@@ -439,23 +439,23 @@ 
                     $display = empty(devices\Devices::listDevices()[$oneCert->device]['display']) ? $oneCert->device : devices\Devices::listDevices()[$oneCert->device]['display'];
 
                     $bufferText = "<div class='sb-certificate-summary ca-summary' $style>
-                                    <div class='sb-certificate-details'>" . _("Device:") . " " . $display .
-                            "<br>" . _("Serial Number:") . "&nbsp;" . dechex($oneCert->serial) .
-                            "<br>" . _("CN:") . "&nbsp;" . explode('@', $oneCert->username)[0] . "@…" .
-                            "<br>" . _("Expiry:") . "&nbsp;" . $oneCert->expiry .
-                            "<br>" . _("Issued:") . "&nbsp;" . $oneCert->issued .
-                            "</div>" .
+                                    <div class='sb-certificate-details'>"._("Device:")." ".$display.
+                            "<br>"._("Serial Number:")."&nbsp;".dechex($oneCert->serial).
+                            "<br>"._("CN:")."&nbsp;".explode('@', $oneCert->username)[0]."@…".
+                            "<br>"._("Expiry:")."&nbsp;".$oneCert->expiry.
+                            "<br>"._("Issued:")."&nbsp;".$oneCert->issued.
+                            "</div>".
                             "<div style='text-align:right;padding-top: 5px; $buttonStyle'>";
 
                     if ($buttonText == "") {
                         $bufferText .= $formtext
-                                . "<input type='hidden' name='certSerial' value='" . $oneCert->serial . "'/>"
-                                . "<input type='hidden' name='certAlgo' value='" . $oneCert->ca_type . "'/>"
+                                . "<input type='hidden' name='certSerial' value='".$oneCert->serial."'/>"
+                                . "<input type='hidden' name='certAlgo' value='".$oneCert->ca_type."'/>"
                                 . "<button type='submit' "
                                 . "name='command' "
-                                . "value='" . \web\lib\common\FormElements::BUTTON_REVOKECREDENTIAL . "' "
+                                . "value='".\web\lib\common\FormElements::BUTTON_REVOKECREDENTIAL."' "
                                 . "class='delete' "
-                                . "onclick='return confirm(\"" . sprintf(_("The device in question will stop functioning with %s. The revocation cannot be undone. Are you sure you want to do this?"), CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']) . "\")'>"
+                                . "onclick='return confirm(\"".sprintf(_("The device in question will stop functioning with %s. The revocation cannot be undone. Are you sure you want to do this?"), CONFIG_CONFASSISTANT['CONSORTIUM']['display_name'])."\")'>"
                                 . _("Revoke")
                                 . "</button>"
                                 . "</form>";
@@ -480,13 +480,13 @@ 
                 }
                 // wrap the revoked and expired certs in a div that is hidden by default
                 if ($textRevokedCerts !== "") {
-                    $textRevokedCerts = "<span style='text-decoration: underline;' id='$oneUserId-revoked-heading' onclick='document.getElementById(\"$oneUserId-revoked-certs\").style.display = \"block\"; document.getElementById(\"$oneUserId-revoked-heading\").style.display = \"none\";'>" . sprintf(ngettext("(show %d revoked certificate)", "(show %d revoked certificates)", $countRevoked), $countRevoked) . "</span><div id='$oneUserId-revoked-certs' style='display:none;'>" . $textRevokedCerts . "</div>";
+                    $textRevokedCerts = "<span style='text-decoration: underline;' id='$oneUserId-revoked-heading' onclick='document.getElementById(\"$oneUserId-revoked-certs\").style.display = \"block\"; document.getElementById(\"$oneUserId-revoked-heading\").style.display = \"none\";'>".sprintf(ngettext("(show %d revoked certificate)", "(show %d revoked certificates)", $countRevoked), $countRevoked)."</span><div id='$oneUserId-revoked-certs' style='display:none;'>".$textRevokedCerts."</div>";
                 }
                 if ($textExpiredCerts !== "") {
-                    $textExpiredCerts = "<span style='text-decoration: underline;' id='$oneUserId-expired-heading' onclick='document.getElementById(\"$oneUserId-expired-certs\").style.display = \"block\"; document.getElementById(\"$oneUserId-expired-heading\").style.display = \"none\";'>" . sprintf(ngettext("(show %d expired certificate)", "(show %d expired certificates)", $countExpired), $countExpired) . "</span><div id='$oneUserId-expired-certs' style='display:none;'>" . $textExpiredCerts . "</div>";
+                    $textExpiredCerts = "<span style='text-decoration: underline;' id='$oneUserId-expired-heading' onclick='document.getElementById(\"$oneUserId-expired-certs\").style.display = \"block\"; document.getElementById(\"$oneUserId-expired-heading\").style.display = \"none\";'>".sprintf(ngettext("(show %d expired certificate)", "(show %d expired certificates)", $countExpired), $countExpired)."</span><div id='$oneUserId-expired-certs' style='display:none;'>".$textExpiredCerts."</div>";
                 }
                 // and push out the HTML
-                ${$outputBuffer} .= $textActiveCerts . "<br/>" . $textExpiredCerts . " " . $textRevokedCerts . "</td>";
+                ${$outputBuffer} .= $textActiveCerts."<br/>".$textExpiredCerts." ".$textRevokedCerts."</td>";
                 $tokenHtmlBuffer = "";
                 $hasOnePendingInvite = FALSE;
                 foreach ($tokensWithoutCerts as $invitationObject) {
@@ -497,38 +497,38 @@ 
                             $tokenHtmlBuffer .= "<tr class='sb-certificate-row'><td></td>";
                             $jsEncodedBody = str_replace('\n', '%0D%0A', str_replace('"', '', json_encode($invitationObject->invitationMailBody())));
                             $tokenHtmlBuffer .= "<td>";
-                            $tokenHtmlBuffer .= sprintf(_("The invitation token %s is ready for sending! Choose how to send it:"), "<input type='text' readonly='readonly' style='background-color:lightgrey;' size='60' value='" . $invitationObject->link() . "' name='token' class='identifiedtokenarea-" . $invitationObject->identifier . "'>(…)<br/>");
+                            $tokenHtmlBuffer .= sprintf(_("The invitation token %s is ready for sending! Choose how to send it:"), "<input type='text' readonly='readonly' style='background-color:lightgrey;' size='60' value='".$invitationObject->link()."' name='token' class='identifiedtokenarea-".$invitationObject->identifier."'>(…)<br/>");
                             $tokenHtmlBuffer .= "<table>
-                                    <tr><td style='vertical-align:bottom;'>" . _("E-Mail:") . "</td><td>
+                                    <tr><td style='vertical-align:bottom;'>" . _("E-Mail:")."</td><td>
                                     $formtext
-                                <input type='hidden' value='" . $invitationObject->invitationTokenString . "' name='token'><br/>
+                                <input type='hidden' value='".$invitationObject->invitationTokenString."' name='token'><br/>
                                 <input type='text' name='address' id='address-$invitationObject->identifier'/>
-                                <button type='button' onclick='window.location=\"mailto:\"+document.getElementById(\"address-$invitationObject->identifier\").value+\"?subject=" . $invitationObject->invitationMailSubject() . "&amp;body=$jsEncodedBody\"; return false;'>" . _("Local mail client") . "</button>
-                                <button type='submit' name='command' onclick='document.getElementById(\"spin\").style.display =\"block\"' value='" . \web\lib\common\FormElements::BUTTON_SENDINVITATIONMAILBYCAT . "'>" . _("Send with CAT") . "</button>
+                                <button type='button' onclick='window.location=\"mailto:\"+document.getElementById(\"address-$invitationObject->identifier\").value+\"?subject=".$invitationObject->invitationMailSubject()."&amp;body=$jsEncodedBody\"; return false;'>"._("Local mail client")."</button>
+                                <button type='submit' name='command' onclick='document.getElementById(\"spin\").style.display =\"block\"' value='" . \web\lib\common\FormElements::BUTTON_SENDINVITATIONMAILBYCAT."'>"._("Send with CAT")."</button>
                                     </form>
                                     </td></tr>
-                                    <tr><td style='vertical-align:bottom;'>" . _("SMS:") . "</td><td>
+                                    <tr><td style='vertical-align:bottom;'>" . _("SMS:")."</td><td>
                                     $formtext
-                                    <input type='hidden' value='" . $invitationObject->invitationTokenString . "' name='token'><br/>
+                                    <input type='hidden' value='".$invitationObject->invitationTokenString."' name='token'><br/>
                                     <input type='text' name='smsnumber' />
-				<button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_SENDINVITATIONSMS . "'>" . _("Send in SMS...") . "</button>
+				<button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_SENDINVITATIONSMS."'>"._("Send in SMS...")."</button>
                                     </form>
 				</td></tr>
-                                    <tr><td style='vertical-align:bottom;'>" . _("Manual:") . "</td><td>
-				<button type='button' class='clipboardButton' onclick='clipboardCopy(" . $invitationObject->identifier . ");'>" . _("Copy to Clipboard") . "</button>
+                                    <tr><td style='vertical-align:bottom;'>" . _("Manual:")."</td><td>
+				<button type='button' class='clipboardButton' onclick='clipboardCopy(" . $invitationObject->identifier.");'>"._("Copy to Clipboard")."</button>
                                     <form style='display:inline-block;' method='post' action='inc/displayQRcode.inc.php' onsubmit='popupQRWindow(this); return false;' accept-charset='UTF-8'>
-                                    <input type='hidden' value='" . $invitationObject->invitationTokenString . "' name='token'><br/>
-                                      <button type='submit'>" . _("Display QR code") . "</button>
+                                    <input type='hidden' value='" . $invitationObject->invitationTokenString."' name='token'><br/>
+                                      <button type='submit'>" . _("Display QR code")."</button>
                                   </form>
                                         </td></tr>
                                         
                                 </table>
                                 </td>";
-                            $tokenHtmlBuffer .= "<td>" . _("Expiry Date:") . " " . $invitationObject->expiry . " UTC<br>" . _("Activations remaining:") . " " . sprintf(_("%d of %d"), $invitationObject->activationsRemaining, $invitationObject->activationsTotal) . "</td>";
+                            $tokenHtmlBuffer .= "<td>"._("Expiry Date:")." ".$invitationObject->expiry." UTC<br>"._("Activations remaining:")." ".sprintf(_("%d of %d"), $invitationObject->activationsRemaining, $invitationObject->activationsTotal)."</td>";
                             $tokenHtmlBuffer .= "<td>"
                                     . $formtext
-                                    . "<input type='hidden' name='invitationtoken' value='" . $invitationObject->invitationTokenString . "'/>"
-                                    . "<button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_REVOKEINVITATION . "' class='delete'>" . _("Revoke") . "</button></form>"
+                                    . "<input type='hidden' name='invitationtoken' value='".$invitationObject->invitationTokenString."'/>"
+                                    . "<button type='submit' name='command' value='".\web\lib\common\FormElements::BUTTON_REVOKEINVITATION."' class='delete'>"._("Revoke")."</button></form>"
                                     . "</td></tr>";
                             break;
                         case core\SilverbulletInvitation::SB_TOKENSTATUS_EXPIRED:
@@ -544,10 +544,10 @@ 
                 }
                 ${$outputBuffer} .= "<td>$formtext
                     <div class='sb-date-container' style='min-width: 200px;'>
-                        <span><input type='text' maxlength='19' class='sb-date-picker' name='userexpiry' value='" . $profile->getUserExpiryDate($oneUserId) . "'>&nbsp;(UTC)</span>
+                        <span><input type='text' maxlength='19' class='sb-date-picker' name='userexpiry' value='".$profile->getUserExpiryDate($oneUserId)."'>&nbsp;(UTC)</span>
                     </div>
                     <input type='hidden' name='userid' value='$oneUserId'/>
-                    <button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_CHANGEUSEREXPIRY . "'>" . _("Update") . "</button>
+                    <button type='submit' name='command' value='".\web\lib\common\FormElements::BUTTON_CHANGEUSEREXPIRY."'>"._("Update")."</button>
                     </form>
                 </td>
                 <td>
@@ -555,26 +555,26 @@ 
 
                 if ($hasOnePendingInvite || count($validCerts) > 0) {
                     $deletionText = sprintf(_("All of the currently active devices will stop functioning with %s. This cannot be undone. While the user can be re-activated later, they will then need to be re-provisioned with new invitation tokens. Are you sure you want to do this?"), CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']);
-                    ${$outputBuffer} .= $formtext . "
+                    ${$outputBuffer} .= $formtext."
                                     <input type='hidden' name='userid' value='$oneUserId'/>
                                     <button type='submit' "
                             . "name='command' "
-                            . "value='" . \web\lib\common\FormElements::BUTTON_DEACTIVATEUSER . "' "
+                            . "value='".\web\lib\common\FormElements::BUTTON_DEACTIVATEUSER."' "
                             . "class='delete' "
-                            . ( count($validCerts) > 0 ? "onclick='return confirm(\"" . $deletionText . "\")' " : "" )
+                            . (count($validCerts) > 0 ? "onclick='return confirm(\"".$deletionText."\")' " : "")
                             . ">"
                             . _("Deactivate User")
                             . "</button>
                                 </form>";
                 }
-                ${$outputBuffer} .= "<form method='post' action='inc/userStats.inc.php?inst_id=" . $profile->institution . "&profile_id=" . $profile->identifier . "&user_id=$oneUserId' onsubmit='popupStatsWindow(this); return false;' accept-charset='UTF-8'>
-                    <button type='submit'>" . _("Show Authentication Records") . "</button>
+                ${$outputBuffer} .= "<form method='post' action='inc/userStats.inc.php?inst_id=".$profile->institution."&profile_id=".$profile->identifier."&user_id=$oneUserId' onsubmit='popupStatsWindow(this); return false;' accept-charset='UTF-8'>
+                    <button type='submit'>"._("Show Authentication Records")."</button>
                 </form>";
                 if (new DateTime() < new DateTime($expiryDate)) {
-                    ${$outputBuffer} .= $formtext . "
+                    ${$outputBuffer} .= $formtext."
                     <input type='hidden' name='userid' value='$oneUserId'/>
-                    <button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_NEWINVITATION . "'>" . _("New Invitation") . "</button>
-                    <label>" . _("Activations:") . "
+                    <button type='submit' name='command' value='".\web\lib\common\FormElements::BUTTON_NEWINVITATION."'>"._("New Invitation")."</button>
+                    <label>" . _("Activations:")."
                         <input type='text' name='invitationsquantity' value='5' maxlength='3' style='width: 30px;'/>
                     </label>
                     </form>";
@@ -589,10 +589,10 @@ 
             $bufferPreviousUsers .= "</table>";
             ?>
             <!-- ... ends here -->
-            <h2><?php echo _("Current Users");?></h2>
-            <?php echo $bufferCurrentUsers;?>
-            <h2><?php echo _("Previous Users");?></h2>
-            <?php echo $bufferPreviousUsers;?>
+            <h2><?php echo _("Current Users"); ?></h2>
+            <?php echo $bufferCurrentUsers; ?>
+            <h2><?php echo _("Previous Users"); ?></h2>
+            <?php echo $bufferPreviousUsers; ?>
             
             <div style="padding: 20px;">
                 <?php
@@ -601,13 +601,13 @@ 
                                     . ' If all accounts shown as active above are indeed still valid, please check the box below and push "Save".'
                                     . ' If any of the accounts are stale, please deactivate them by pushing the corresponding button before doing this.'), CONFIG_CONFASSISTANT['SILVERBULLET']['gracetime'] ?? core\ProfileSilverbullet::SB_ACKNOWLEDGEMENT_REQUIRED_DAYS);
 
-                    echo $formtext . "<div style='padding-bottom: 20px;'>"
+                    echo $formtext."<div style='padding-bottom: 20px;'>"
                     . "
                     <p>$acknowledgeText</p>
                     <input type='checkbox' name='acknowledge' value='true'>
-                    <label>" . sprintf(_("I have verified that all configured users are still eligible for %s."), CONFIG_CONFASSISTANT['CONSORTIUM']['display_name']) . "</label>
+                    <label>".sprintf(_("I have verified that all configured users are still eligible for %s."), CONFIG_CONFASSISTANT['CONSORTIUM']['display_name'])."</label>
                 </div>
-                <button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_ACKUSERELIGIBILITY . "'>" . _("Save") . "</button></form>";
+                <button type='submit' name='command' value='" . \web\lib\common\FormElements::BUTTON_ACKUSERELIGIBILITY."'>"._("Save")."</button></form>";
                 }
                 ?>
             </div>