From 888fef5e540049106213a77f062ad6e1b7ceab8e Mon Sep 17 00:00:00 2001
From: Steve Hu <stevehu@gmail.com>
Date: Wed, 1 Apr 2020 23:53:35 -0400
Subject: [PATCH] fixes #244 change roles to string in the JWT from array of
 strings

---
 .../oauth/token/handler/Oauth2TokenPostHandler.java        | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/token/src/main/java/com/networknt/oauth/token/handler/Oauth2TokenPostHandler.java b/token/src/main/java/com/networknt/oauth/token/handler/Oauth2TokenPostHandler.java
index 67a2f7f3..e2e6749f 100644
--- a/token/src/main/java/com/networknt/oauth/token/handler/Oauth2TokenPostHandler.java
+++ b/token/src/main/java/com/networknt/oauth/token/handler/Oauth2TokenPostHandler.java
@@ -583,7 +583,7 @@ private JwtClaims mockCcClaims(String clientId, String scopeString, Map<String,
         return claims;
     }
 
-    private JwtClaims mockAcClaims(String clientId, String scopeString, String userId, String userType, String roleString, String csrf, Map<String, Object> formMap) {
+    private JwtClaims mockAcClaims(String clientId, String scopeString, String userId, String userType, String roles, String csrf, Map<String, Object> formMap) {
         JwtClaims claims = JwtIssuer.getDefaultJwtClaims();
         claims.setClaim("user_id", userId);
         claims.setClaim("user_type", userType);
@@ -593,9 +593,8 @@ private JwtClaims mockAcClaims(String clientId, String scopeString, String userI
             List<String> scope = Arrays.asList(scopeString.split("\\s+"));
             claims.setStringListClaim("scope", scope); // multi-valued claims work too and will end up as a JSON array
         }
-        if(roleString != null && roleString.trim().length() > 0) {
-            List<String> roles = Arrays.asList(roleString.split("\\s+"));
-            claims.setStringListClaim("roles", roles); // multi-valued claims work too and will end up as a JSON array
+        if(roles != null && roles.trim().length() > 0) {
+            claims.setClaim("roles", roles);
         }
 
         if(formMap != null) {