API: add login username in SendLoginLogCommand (#28544) (#28545)

* API: add login username in Login actions

* LoginUser -> LoginUsername

* fix test

(cherry picked from commit 65b5086a59)

Co-authored-by: Agnès Toulet <35176601+AgnesToulet@users.noreply.github.com>

pkg/api/login.go

@@ -171,11 +171,12 @@ func (hs *HTTPServer) LoginPost(c *models.ReqContext, cmd dtos.LoginCommand) Res
 			err = errors.New(response.errMessage)
 		}
 		hs.SendLoginLog(&models.SendLoginLogCommand{
-			ReqContext: c,
-			LogAction:  action,
-			User:       user,
-			HTTPStatus: response.status,
-			Error:      err,
+			ReqContext:    c,
+			LogAction:     action,
+			User:          user,
+			LoginUsername: cmd.User,
+			HTTPStatus:    response.status,
+			Error:         err,
 		})
 	}()
 

pkg/api/login_test.go

@@ -652,6 +652,7 @@ func TestLoginPostSendLoginLog(t *testing.T) {
 
 			cmd := testReceiver.cmd
 			assert.Equal(t, c.cmd.LogAction, cmd.LogAction)
+			assert.Equal(t, "admin", cmd.LoginUsername)
 			assert.Equal(t, c.cmd.HTTPStatus, cmd.HTTPStatus)
 			assert.Equal(t, c.cmd.Error, cmd.Error)