[WFCORE-3087] Ensure that attempting to add a username with accented …

…characters results in an error
wildfly · Jul 21, 2017 · 500be7e · 500be7e
1 parent 577d26c
commit 500be7e
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/...ment/src/main/java/org/jboss/as/domain/management/security/adduser/ValidateUserState.java b/...ment/src/main/java/org/jboss/as/domain/management/security/adduser/ValidateUserState.java
@@ -94,7 +94,7 @@ private State getValidCharactersState() {
             public State execute() {
                 for (char currentChar : stateValues.getUserName().toCharArray()) {
                     if ((!isValidPunctuation(currentChar))
-                            && (Character.isLetter(currentChar) || Character.isDigit(currentChar)) == false) {
+                            && (isValidLetter(currentChar) || Character.isDigit(currentChar)) == false) {
                         return new ErrorState(theConsole, DomainManagementLogger.ROOT_LOGGER.usernameNotAlphaNumeric(VALID_SYMBOLS), getRetryState(), stateValues);
                     }
                 }
@@ -105,6 +105,10 @@ public State execute() {
             private boolean isValidPunctuation(char currentChar) {
                 return (Arrays.binarySearch(VALID_PUNCTUATION, currentChar) >= 0);
             }
+
+            private boolean isValidLetter(char c) {
+                return (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
+            }
         };
     }