Fix username null

Change-Id: I585a2d3d338c89def3616431793a727210115c99

jams-react-client/src/layouts/SignIn.js

@@ -27,7 +27,7 @@ function Copyright() {
     <Typography variant="body2" color="textSecondary" align="center">
       {"Copyright © "}
       {new Date().getFullYear() + " "}
-      <Link color="info" href="https://savoirfairelinux.com">
+      <Link href="https://savoirfairelinux.com">
         Savoir-faire Linux Inc.
       </Link>{" "}
       {"."}
@@ -77,7 +77,9 @@ export default function SignIn(props) {
       if(auth.hasAdminScope())
         history.push("/users");
       else {
-        history.push(`/user/${auth.getUsername()}`);
+        if(auth.getUsername() !== null) {
+          history.push(`/user/${auth.getUsername()}`);
+        }  
       }
     }
   });
@@ -95,7 +97,9 @@ export default function SignIn(props) {
               if(auth.hasAdminScope())
                 history.push("/users");
               else {
-                history.push(`/user/${auth.getUsername()}`);
+                if(auth.getUsername() !== null) {
+                  history.push(`/user/${auth.getUsername()}`);
+                }       
               }
             } else {
               history.push("/");

jams-react-client/src/protected.route.js

@@ -7,7 +7,7 @@ export const ProtectedRoute = ({ component: Component, ...rest }) => {
         <Route {...rest} render={
             (props) => {
 
-                if (auth.isAuthenticated() && auth.hasAdmin() && auth.isInstalled()) {
+                if (auth.isAuthenticated() && auth.isInstalled()) {
                     return <Component {...props} />
                 }
                 else {