MM-10803: remove premature user sanitization on deactivation (#8926)

* remove unused UpdateNonSSOUserActive

* MM-10803: stop prematurely sanitizing users on deactivate

This change was preceded by the removal of UpdateNonSSOUserActive to
ensure there are no APIs relying on the sanitized return value.

* MM-10803: test websocket events after UpdateUserActive

app/user.go

@@ -862,22 +862,6 @@ func (a *App) UpdatePasswordAsUser(userId, currentPassword, newPassword string)
 	return a.UpdatePasswordSendEmail(user, newPassword, T("api.user.update_password.menu"))
 }
 
-func (a *App) UpdateNonSSOUserActive(userId string, active bool) (*model.User, *model.AppError) {
-	var user *model.User
-	var err *model.AppError
-	if user, err = a.GetUser(userId); err != nil {
-		return nil, err
-	}
-
-	if user.IsSSOUser() {
-		err := model.NewAppError("UpdateActive", "api.user.update_active.no_deactivate_sso.app_error", nil, "userId="+user.Id, http.StatusBadRequest)
-		err.StatusCode = http.StatusBadRequest
-		return nil, err
-	}
-
-	return a.UpdateActive(user, active)
-}
-
 func (a *App) UpdateActive(user *model.User, active bool) (*model.User, *model.AppError) {
 	if active {
 		user.DeleteAt = 0
@@ -895,9 +879,6 @@ func (a *App) UpdateActive(user *model.User, active bool) (*model.User, *model.A
 		}
 
 		ruser := result.Data.([2]*model.User)[0]
-		options := a.Config().GetSanitizeOptions()
-		options["passwordupdate"] = false
-		ruser.Sanitize(options)
 
 		if !active {
 			a.SetStatusOffline(ruser.Id, false)

app/user_test.go

@@ -96,24 +96,6 @@ func TestCreateOAuthUser(t *testing.T) {
 	}
 }
 
-func TestDeactivateSSOUser(t *testing.T) {
-	th := Setup().InitBasic()
-	defer th.TearDown()
-
-	r := rand.New(rand.NewSource(time.Now().UnixNano()))
-	glUser := oauthgitlab.GitLabUser{Id: int64(r.Intn(1000)) + 1, Username: "o" + model.NewId(), Email: model.NewId() + "@simulator.amazonses.com", Name: "Joram Wilander"}
-
-	json := glUser.ToJson()
-	user, err := th.App.CreateOAuthUser(model.USER_AUTH_SERVICE_GITLAB, strings.NewReader(json), th.BasicTeam.Id)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer th.App.PermanentDeleteUser(user)
-
-	_, err = th.App.UpdateNonSSOUserActive(user.Id, false)
-	assert.Equal(t, "api.user.update_active.no_deactivate_sso.app_error", err.Id)
-}
-
 func TestCreateProfileImage(t *testing.T) {
 	b, err := CreateProfileImage("Corey Hulen", "eo1zkdr96pdj98pjmq8zy35wba", "luximbi.ttf")
 	if err != nil {