Restricted cloud settings (#15528)

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

api4/system.go

@@ -270,6 +270,11 @@ func getLogs(c *Context, w http.ResponseWriter, r *http.Request) {
 	auditRec := c.MakeAuditRecord("getLogs", audit.Fail)
 	defer c.LogAuditRec(auditRec)
 
+	if *c.App.Config().ExperimentalSettings.RestrictSystemAdmin {
+		c.Err = model.NewAppError("getLogs", "api.restricted_system_admin", nil, "", http.StatusForbidden)
+		return
+	}
+
 	if !c.App.SessionHasPermissionTo(*c.App.Session(), model.PERMISSION_SYSCONSOLE_READ_REPORTING) {
 		c.SetPermissionError(model.PERMISSION_SYSCONSOLE_READ_REPORTING)
 		return

api4/system_test.go

@@ -277,6 +277,12 @@ func TestGetLogs(t *testing.T) {
 		require.NotEmpty(t, logs, "should not be empty")
 	})
 
+	th.TestForSystemAdminAndLocal(t, func(t *testing.T, c *model.Client4) {
+		th.App.UpdateConfig(func(cfg *model.Config) { *cfg.ExperimentalSettings.RestrictSystemAdmin = true })
+		_, resp := th.Client.GetLogs(0, 10)
+		CheckForbiddenStatus(t, resp)
+	})
+
 	_, resp := th.Client.GetLogs(0, 10)
 	CheckForbiddenStatus(t, resp)