Lowercase the Display ID (Provider Login)

Based on behavior of the prior version and how data was provided in the older v1 tokens, force the provider login to lower case. re: hkamel#144
srvrguy · Jan 5, 2023 · 12e0241 · 12e0241
1 parent ba272cf
commit 12e0241
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/main/java/org/almrangers/auth/aad/AadUserInfo.java b/src/main/java/org/almrangers/auth/aad/AadUserInfo.java
@@ -85,12 +85,12 @@ private void parseToken(JWT idToken) throws ParseException {
             this.userOid = claims.getStringClaim("oid");
         }
 
-        // Display ID
+        // Display ID (Used as the "Provider Login")
         // Tries the "preferred username" first, and falls back to email
         if(!"".equals(claims.getStringClaim(USERNAME_CLAIM)) && claims.getStringClaim(USERNAME_CLAIM) != null) {
-            this.displayId = claims.getStringClaim(USERNAME_CLAIM);
+            this.displayId = claims.getStringClaim(USERNAME_CLAIM).toLowerCase();
         } else if(!claims.getStringClaim(EMAIL_CLAIM).isEmpty()) {
-            this.displayId = claims.getStringClaim(EMAIL_CLAIM);
+            this.displayId = claims.getStringClaim(EMAIL_CLAIM).toLowerCase();
         }
 
         // Display Name