func getConfig(path string) *metal.Metal {
configFile := filepath.Join(path, "config.json")
byt, err := ioutil.ReadFile(configFile)
if err == nil {
m := metal.NewMetal()
m.Parse(byt)
return m
}
return nil
}
func (au *AuthSiteBuilder) Build(module Module) {
GetPath := func(ctx ServeContext, w http.ResponseWriter, r *http.Request) string {
if ctx.Module.AppEnabled {
return filepath.Join(ctx.Module.Path, "app")
}
return filepath.Join(ctx.Module.Path)
}
module.handlers["/"] = func(ctx ServeContext, w http.ResponseWriter, r *http.Request) {
model := metal.NewMetal()
templatePath := filepath.Join(GetPath(ctx, w, r), "index.html")
tpl, _ := ioutil.ReadFile(templatePath)
template, _ := html.New(templatePath).Parse(string(tpl))
w.Header().Set("Content-Type", "text/html")
formsAuth := new(FormsAuthentication)
if r.Method == "POST" {
err := r.ParseForm()
if err != nil {
log.Fatal(err)
}
formData := make(map[string]string)
for key, values := range r.Form { // range over map
for _, value := range values { // range over []string
formData[key] = value
}
}
if formsAuth.Authenticate(formData["username"], formData["password"]) {
formsAuth.SetAuthCookie(formData["username"], ctx, w)
http.Redirect(w, r, formData["redirectUrl"], http.StatusFound)
} else {
model.Set("ok", false)
model.Set("message", "login failed")
template.Execute(w, model.Raw())
}
return
}
if r.Method == "GET" {
template.Execute(w, model.Raw())
}
}
module.handlers["/signout"] = func(ctx ServeContext, w http.ResponseWriter, r *http.Request) {
fa := new(FormsAuthentication)
fa.Signout(ctx, w, r)
}
}