Do not log passwords.

module/VuFindSearch/src/VuFindSearch/Backend/EDS/Backend.php

@@ -438,7 +438,7 @@ class Backend extends AbstractBackend
         if (!empty($username) && !empty($password)) {
             $this->debugPrint(
                 'Calling Authenticate with username: '
-                . "$username, password: $password, orgid: $orgId "
+                . "$username, password: XXXXXXXX, orgid: $orgId "
             );
             $results = $this->client->authenticate($username, $password, $orgId);
             $token = $results['AuthToken'];

module/VuFindSearch/src/VuFindSearch/Backend/EDS/Base.php

@@ -222,7 +222,7 @@ abstract class Base
     public function authenticate($username = null, $password = null, $orgid = null)
     {
         $this->debugPrint(
-            "Authenticating: username: $username, password: $password, orgid: $orgid"
+            "Authenticating: username: $username, password: XXXXXXX, orgid: $orgid"
         );
         $url = $this->authHost . '/uidauth';
         $org = $orgid ?? $this->orgId;