Trimmed username spaces (#9793)

test/api/v3/integration/user/auth/POST-register_local.test.js

@@ -37,6 +37,22 @@ describe('POST /user/auth/local/register', () => {
       expect(user.newUser).to.eql(true);
     });
 
+    it('remove spaces from username', async () => {
+      let username = ' usernamewithspaces ';
+      let email = 'test@example.com';
+      let password = 'password';
+
+      let user = await api.post('/user/auth/local/register', {
+        username,
+        email,
+        password,
+        confirmPassword: password,
+      });
+
+      expect(user.auth.local.username).to.eql(username.trim());
+      expect(user.profile.name).to.eql(username.trim());
+    });
+
     context('provides default tags and tasks', async () => {
       it('for a generic API consumer', async () => {
         let username = generateRandomUserName();

website/server/controllers/api-v3/auth.js

@@ -115,6 +115,7 @@ api.registerLocal = {
     // Get the lowercase version of username to check that we do not have duplicates
     // So we can search for it in the database and then reject the choosen username if 1 or more results are found
     email = email.toLowerCase();
+    username = username.trim();
     let lowerCaseUsername = username.toLowerCase();
 
     // Search for duplicates using lowercase version of username