display configured adminUserName in ConfigAccounts_p

- fix read default username in  in loginservice

htroot/ConfigAccounts_p.java

@@ -96,7 +96,7 @@ public class ConfigAccounts_p {
         prop.put("localhost.checked", (localhostAccess) ? 1 : 0);
         prop.put("account.checked", (localhostAccess) ? 0 : 1);
         prop.put("statusPassword", localhostAccess ? "0" : "1");
-        prop.put("defaultUser", "admin");
+        prop.put("defaultUser", env.getConfig("adminAccountUserName", "admin"));
 
         //default values
         prop.put("current_user", "newuser");

source/net/yacy/http/YaCyLoginService.java

@@ -49,7 +49,7 @@ public class YaCyLoginService extends MappedLoginService {
 
         // TODO: implement legacy credentials
         final Switchboard sb = Switchboard.getSwitchboard();
-        String adminuser = sb.getConfig("adminAccount", "admin");
+        String adminuser = sb.getConfig("adminAccountUserName", "admin");
         if (username.equals(adminuser)) {
             final String adminAccountBase64MD5 = sb.getConfig(SwitchboardConstants.ADMIN_ACCOUNT_B64MD5, "");
             // in YaCy the credential hash is composed of username:pwd so the username is needed to create valid credential 
@@ -69,9 +69,8 @@ public class YaCyLoginService extends MappedLoginService {
         } else { // get user data from UserDB            
             Entry user = sb.userDB.getEntry(username);
             if (user != null) {
-                String[] role;
                 if (user.hasRight(AccessRight.ADMIN_RIGHT)) {
-                    role = new String[]{AccessRight.ADMIN_RIGHT.toString()};
+                    String[] role = new String[]{AccessRight.ADMIN_RIGHT.toString()};
 
                     Credential credential = YaCyLegacyCredential.getCredentials(username, user.getMD5EncodedUserPwd());
                     Principal userPrincipal = new MappedLoginService.KnownUser(username, credential);