From f308040da5f137afce6f00925ccc8232c462fc67 Mon Sep 17 00:00:00 2001
From: Jeroen Wijenbergh <jeroen.wijenbergh@geant.org>
Date: Sat, 15 Feb 2025 22:11:34 +0100
Subject: CLI: Add debug and country-code flag

---
 cmd/cli/main.go | 36 ++++++++++++++++++++++++++----------
 1 file changed, 26 insertions(+), 10 deletions(-)

(limited to 'cmd/cli/main.go')

diff --git a/cmd/cli/main.go b/cmd/cli/main.go
index 1edc463..263f55c 100644
--- a/cmd/cli/main.go
+++ b/cmd/cli/main.go
@@ -88,10 +88,15 @@ func stateCallback(state *client.Client, _ client.FSMStateID, newState client.FS
 	if newState == client.StateAskProfile {
 		sendProfile(state, data)
 	}
+
+	if newState == client.StateAskLocation {
+		fmt.Fprint(os.Stderr, "An invalid secure location is stored. This CLI doesn't support interactively choosing a location yet. Give a correct location with the -country-code flag")
+		os.Exit(1)
+	}
 }
 
 // Get a config for Institute Access or Secure Internet Server.
-func getConfig(state *client.Client, url string, srvType srvtypes.Type) (*srvtypes.Configuration, error) {
+func getConfig(state *client.Client, url string, srvType srvtypes.Type, cc string) (*srvtypes.Configuration, error) {
 	if !strings.HasPrefix(url, "http") {
 		url = "https://" + url
 	}
@@ -99,13 +104,23 @@ func getConfig(state *client.Client, url string, srvType srvtypes.Type) (*srvtyp
 	defer ck.Cancel() //nolint:errcheck
 	err := state.AddServer(ck, url, srvType, nil)
 	if err != nil {
-		return nil, err
+		// TODO: This is quite hacky :^)
+		if !strings.Contains(err.Error(), "a secure internet server already exists.") {
+			return nil, err
+		}
 	}
+	if cc != "" {
+		err = state.SetSecureLocation(url, cc)
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	return state.GetConfig(ck, url, srvType, false, false)
 }
 
 // Get a config for a single server, Institute Access or Secure Internet.
-func printConfig(url string, srvType srvtypes.Type) {
+func printConfig(url string, cc string, srvType srvtypes.Type, debug bool) {
 	var c *client.Client
 	c, err := client.New(
 		"org.eduvpn.app.linux",
@@ -115,7 +130,7 @@ func printConfig(url string, srvType srvtypes.Type) {
 			stateCallback(c, oldState, newState, data)
 			return true
 		},
-		true,
+		debug,
 	)
 	if err != nil {
 		fmt.Printf("Register error: %v", err)
@@ -135,13 +150,12 @@ func printConfig(url string, srvType srvtypes.Type) {
 
 	defer c.Deregister()
 
-	cfg, err := getConfig(c, url, srvType)
+	cfg, err := getConfig(c, url, srvType, cc)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "failed getting a config: %v\n", err)
 		return
 	}
-	fmt.Println(cfg.Protocol)
-	fmt.Println("Obtained config:", cfg.VPNConfig)
+	fmt.Printf("Obtained config:\n%s\n", cfg.VPNConfig)
 }
 
 // The main function
@@ -150,16 +164,18 @@ func main() {
 	cu := flag.String("get-custom", "", "The url of a custom server to connect to")
 	u := flag.String("get-institute", "", "The url of an institute to connect to")
 	sec := flag.String("get-secure", "", "Gets secure internet servers")
+	cc := flag.String("country-code", "", "The country code to use in case of a secure internet server")
+	debug := flag.Bool("debug", false, "Whether or not to enable debugging")
 	flag.Parse()
 
 	// Connect to a VPN by getting an Institute Access config
 	switch {
 	case *cu != "":
-		printConfig(*cu, srvtypes.TypeCustom)
+		printConfig(*cu, "", srvtypes.TypeCustom, *debug)
 	case *u != "":
-		printConfig(*u, srvtypes.TypeInstituteAccess)
+		printConfig(*u, "", srvtypes.TypeInstituteAccess, *debug)
 	case *sec != "":
-		printConfig(*sec, srvtypes.TypeSecureInternet)
+		printConfig(*sec, *cc, srvtypes.TypeSecureInternet, *debug)
 	default:
 		flag.PrintDefaults()
 	}
-- 
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