web: Removing dependency for gpg and downloading assets.

Assets are vendorized from now on and updated for each release.

routers.go

@@ -20,6 +20,7 @@ import (
 	"net"
 	"net/http"
 
+	"github.com/elazarl/go-bindata-assetfs"
 	router "github.com/gorilla/mux"
 	jsonrpc "github.com/gorilla/rpc/v2"
 	"github.com/gorilla/rpc/v2/json2"
@@ -27,6 +28,7 @@ import (
 	"github.com/minio/minio/pkg/fs"
 	"github.com/minio/minio/pkg/probe"
 	"github.com/minio/minio/pkg/s3/signature4"
+	"github.com/minio/miniobrowser"
 )
 
 // storageAPI container for S3 compatible API.
@@ -67,6 +69,17 @@ func (h indexHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	h.handler.ServeHTTP(w, r)
 }
 
+const assetPrefix = "production"
+
+func assetFS() *assetfs.AssetFS {
+	return &assetfs.AssetFS{
+		Asset:     miniobrowser.Asset,
+		AssetDir:  miniobrowser.AssetDir,
+		AssetInfo: miniobrowser.AssetInfo,
+		Prefix:    assetPrefix,
+	}
+}
+
 // registerAPIHandlers - register all the handlers to their respective paths
 func registerAPIHandlers(mux *router.Router, a storageAPI, w *webAPI) {
 	// Minio rpc router