feat: Add tls support

cmd/serve.go

@@ -141,7 +141,11 @@ You can also enable the caching functionality to speed things up.`,
 			r.Mount("/", apiRouter)
 
 			log.Log.Infof("Listen on %s:%d", config.Bind, config.Port)
-			log.Log.Panic(http.ListenAndServe(fmt.Sprintf("%s:%d", config.Bind, config.Port), r))
+			if config.TlsKeyPath != "" && config.TlsCertPath != "" {
+				log.Log.Panic(http.ListenAndServeTLS(fmt.Sprintf("%s:%d", config.Bind, config.Port), config.TlsCertPath, config.TlsKeyPath, r))
+			} else {
+				log.Log.Panic(http.ListenAndServe(fmt.Sprintf("%s:%d", config.Bind, config.Port), r))
+			}
 		} else {
 			log.Log.Panicf("%s version not supported", config.ApiVersion)
 		}
@@ -162,6 +166,8 @@ func init() {
 	serveCmd.Flags().StringVar(&config.CacheDir, "cachedir", "/var/cache/gorge", "cache directory")
 	serveCmd.Flags().StringVar(&config.CachePrefixes, "cache-prefixes", "/v3/files", "url prefixes to cache")
 	serveCmd.Flags().StringVar(&config.JwtSecret, "jwt-secret", "changeme", "jwt secret")
+	serveCmd.Flags().StringVar(&config.TlsCertPath, "tls-cert", "", "path to tls cert file")
+	serveCmd.Flags().StringVar(&config.TlsKeyPath, "tls-key", "", "path to tls key file")
 	serveCmd.Flags().Int64Var(&config.CacheMaxAge, "cache-max-age", 86400, "max number of seconds responses should be cached")
 	serveCmd.Flags().BoolVar(&config.NoCache, "no-cache", false, "disables the caching functionality")
 	serveCmd.Flags().BoolVar(&config.ImportProxiedReleases, "import-proxied-releases", false, "add every proxied modules to local store")

internal/config/config.go

@@ -15,4 +15,6 @@ var (
 	CacheMaxAge           int64
 	ImportProxiedReleases bool
 	JwtSecret             string
+	TlsCertPath           string
+	TlsKeyPath            string
 )