use lowercase email to fetch user (#301)

cabinetoffice · Apr 30, 2024 · 7025063 · 7025063
1 parent e1b087c
commit 7025063
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/main/java/gov/cabinetoffice/gap/adminbackend/controllers/UserController.java b/src/main/java/gov/cabinetoffice/gap/adminbackend/controllers/UserController.java
@@ -161,13 +161,14 @@ public ResponseEntity<String> updateFundingOrganisation(@RequestBody UpdateFundi
     public ResponseEntity<Void> checkNewAdminEmailIsValid(
             @RequestBody @Valid final CheckNewAdminEmailDto checkNewAdminEmailDto, final HttpServletRequest request) {
         // the email we store comes from One Login, which will always convert the value the user entered to lowercase
-        if (checkNewAdminEmailDto.getEmailAddress().toLowerCase().equals(checkNewAdminEmailDto.getOldEmailAddress())) {
+        final String newAdminEmail = checkNewAdminEmailDto.getEmailAddress().toLowerCase();
+        if (newAdminEmail.equals(checkNewAdminEmailDto.getOldEmailAddress())) {
             throw new FieldViolationException("emailAddress", "This user already owns this grant.");
         }
 
         try {
             final String jwt = HelperUtils.getJwtFromCookies(request, userServiceConfig.getCookieName());
-            userService.getGrantAdminIdFromUserServiceEmail(checkNewAdminEmailDto.getEmailAddress(), jwt);
+            userService.getGrantAdminIdFromUserServiceEmail(newAdminEmail, jwt);
         }
         catch (Exception e) {
             throw new FieldViolationException("emailAddress", "Email address does not belong to an admin user");