From 5687154a9581325d5a9382a592e793218dba1a74 Mon Sep 17 00:00:00 2001 From: Ruben Pollan Date: Tue, 12 Jun 2018 19:09:21 +0200 Subject: [bug] check for errors on vpn check - Resolves: #44 --- bitmask/vpn.go | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/bitmask/vpn.go b/bitmask/vpn.go index efc6d18..aee5e8f 100644 --- a/bitmask/vpn.go +++ b/bitmask/vpn.go @@ -17,6 +17,7 @@ package bitmask import ( "errors" + "log" ) // StartVPN for provider @@ -52,7 +53,17 @@ func (b *Bitmask) VPNCheck() (helpers bool, priviledge bool, err error) { if err != nil { return false, false, err } - return res["installed"].(bool), res["privcheck"].(bool), nil + installed, ok := res["installed"].(bool) + if !ok { + log.Printf("Unexpected value for installed on 'vpn check': %v", res) + return false, false, errors.New("Invalid response format") + } + privcheck, ok := res["privcheck"].(bool) + if !ok { + log.Printf("Unexpected value for privcheck on 'vpn check': %v", res) + return installed, false, errors.New("Invalid response format") + } + return installed, privcheck, nil } // ListGateways return the names of the gateways -- cgit v1.2.3