func StaticServer(w http.ResponseWriter, r *http.Request) {
// check permission
if r.RequestURI == AproxyUrlPrefix ||
r.RequestURI == AproxyUrlPrefix+"index.html" {
ctx := rfweb.NewContext(w, r)
user := auth.GetLoginedUser(ctx)
errMsg := ""
if user == nil {
login.RedirectToLogin(w, r)
return
} else {
authority, err := auth.GetAuthorityByEmail(user.Email)
if err != nil {
errMsg = "can't get authority, error: " + err.Error()
} else if authority == nil || authority.AdminLevel < 10 {
errMsg = "you don't has permission."
}
}
if errMsg != "" {
http.Error(ctx.W, errMsg, http.StatusForbidden)
return
}
}
http.StripPrefix(AproxyUrlPrefix,
fileServer).ServeHTTP(w, r)
}
func Proxy(w http.ResponseWriter, r *http.Request) {
if b, ok := getBackend(r); ok {
ctx := rfweb.NewContext(w, r)
status := auth.CheckPermission(b.Conf.AuthType, ctx)
if status == constant.PERMISSION_STATUS_OK {
b.Lb.ServeHTTP(w, r)
} else if status == constant.PERMISSION_STATUS_NEED_LOGIN {
login.RedirectToLogin(w, r)
} else if status == constant.PERMISSION_STATUS_NO_PERMISSION {
http.Error(w, "no permission", http.StatusForbidden)
}
} else {
http.NotFound(w, r)
}
}