add a flag to allow insecureTLSVerify

Fixes #62

Signed-off-by: Chmouel Boudjnah <chmouel@chmouel.com>

gosmee/app.go

@@ -90,14 +90,15 @@ accessible endpoint and forward request to your local service`,
 						decorate = false
 					}
 					cfg := goSmee{
-						smeeURL:          smeeURL,
-						targetURL:        targetURL,
-						saveDir:          c.String("saveDir"),
-						noReplay:         c.Bool("noReplay"),
-						decorate:         decorate,
-						ignoreEvents:     c.StringSlice("ignore-event"),
-						channel:          c.String("channel"),
-						targetCnxTimeout: c.Int("target-connection-timeout"),
+						smeeURL:           smeeURL,
+						targetURL:         targetURL,
+						saveDir:           c.String("saveDir"),
+						noReplay:          c.Bool("noReplay"),
+						decorate:          decorate,
+						ignoreEvents:      c.StringSlice("ignore-event"),
+						channel:           c.String("channel"),
+						targetCnxTimeout:  c.Int("target-connection-timeout"),
+						insecureTLSVerify: c.Bool("insecure-skip-tls-verify"),
 					}
 					err := cfg.clientSetup()
 					return err
@@ -137,6 +138,11 @@ accessible endpoint and forward request to your local service`,
 						Usage:   "Disable color output, automatically disabled when non tty",
 						EnvVars: []string{"NO_COLOR"},
 					},
+					&cli.BoolFlag{
+						Name:  "insecure-skip-tls-verify",
+						Value: false,
+						Usage: "If true, the target server's certificate will not be checked for validity. This will make your HTTPS connections insecure",
+					},
 				},
 			},
 			{

gosmee/client.go

@@ -2,6 +2,7 @@ package gosmee
 
 import (
 	"context"
+	"crypto/tls"
 	"encoding/base64"
 	"encoding/json"
 	"fmt"
@@ -41,6 +42,7 @@ type goSmee struct {
 	ignoreEvents                []string
 	channel                     string
 	targetCnxTimeout            int
+	insecureTLSVerify           bool
 }
 
 type payloadMsg struct {
@@ -233,7 +235,8 @@ func (c goSmee) replayData(b []byte) error {
 
 	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(c.targetCnxTimeout)*time.Second)
 	defer cancel()
-	client := http.Client{}
+	//nolint: gosec
+	client := http.Client{Transport: &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: !c.insecureTLSVerify}}}
 	req, err := http.NewRequestWithContext(ctx, http.MethodPost, c.targetURL, strings.NewReader(string(pm.body)))
 	if err != nil {
 		return err

gosmee/server.go

@@ -27,7 +27,7 @@ var (
 //go:embed templates/index.tmpl
 var indexTmpl []byte
 
-func errorIt(w http.ResponseWriter, r *http.Request, status int, err error) {
+func errorIt(w http.ResponseWriter, _ *http.Request, status int, err error) {
 	w.WriteHeader(status)
 	_, _ = w.Write([]byte(err.Error()))
 }