change the length requirements of basic auth password

Author: goekay

src/main/java/de/rwth/idsg/steve/web/dto/ChargePointForm.java

@@ -76,7 +76,7 @@ public class ChargePointForm {
      * encoded password value, and sends it to repository layer.
      */
     @Schema(accessMode = Schema.AccessMode.WRITE_ONLY)
-    @Length(min = 32, max = 40, message = "The field must be between {min} and {max} characters")
+    @Length(min = 16, max = 20, message = "The field must be between {min} and {max} characters")
     private String authPassword;
 
     @Schema(accessMode = Schema.AccessMode.READ_ONLY)

src/main/webapp/WEB-INF/views/data-man/chargepointDetails.jsp

@@ -122,7 +122,7 @@
                         </td>
                     </tr>
                     <tr>
-                        <td>Basic Auth Password:</td>
+                        <td>Basic Auth Password (plain text):</td>
                         <td><form:input path="authPassword" type="password" placeholder="${chargePointForm.hasAuthPassword ? 'Enter new password' : 'Enter password'}" /></td>
                     </tr>
                 </tbody>