func main() {
addr := "127.0.0.1:8080"
// Create a router
router := tiger.NewRouter()
// Use a tiger.Handler to read url variables
router.Get("/greetings/:name", func(container tiger.Container) {
name := container.GetRequest().URL.Query().Get(":name")
fmt.Fprintf(container.GetResponseWriter(), "Hello %s ! ", name)
})
// Use an idiomatic http.Handlerfunc as the app index
router.Get("/", tiger.FromHandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, `
<html>
<body>
<h3>Index</h3>
<p>Welcome to tiger !
<p><a href="/secure">Login</a>
</body>
</html>
`)
}))
// Compile and use with http.Server
log.Printf("Listening on %s \n", addr)
log.Fatal(http.ListenAndServe(addr, router.Compile()))
}
func main() {
addr := "127.0.0.1:8080"
// Create a router
router := tiger.NewRouter()
// Use an idiomatic http middleware to log requests
router.Use(tiger.ToMiddleware(func(next http.HandlerFunc) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
next(w, r)
log.Printf("%s %s", r.Method, r.URL.RequestURI())
}
}))
// Use an idiomatic http.Handlerfunc as the app index
router.Get("/", tiger.FromHandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprint(w, `
<html>
<body>
<h3>Index</h3>
<p>Welcome to tiger !
<p><a href="/secure">Login</a>
</body>
</html>
`)
}))
// Use a tiger.Handler to read url variables
router.Get("/greetings/:name", func(container tiger.Container) {
name := container.GetRequest().URL.Query().Get(":name")
fmt.Fprintf(container.GetResponseWriter(), "Hello %s ! ", name)
})
// Create a subrouter
secureRouter := router.Sub("/secure")
// Basic security middleware that will be executed
// on each request matching that subroute
secureRouter.Use(func(c tiger.Container, next tiger.Handler) {
// use the default implementation of tiger.Container injected in the router by default
if login, password, ok := c.GetRequest().BasicAuth(); ok {
if login == "login" && password == "password" {
next(c)
return
}
}
// or return a 401 status code
c.GetResponseWriter().Header().Set("WWW-Authenticate", `Basic realm="Secure"`)
c.Error(tiger.StatusError(http.StatusUnauthorized), http.StatusUnauthorized)
})
secureRouter.Get("/", func(c tiger.Container) {
fmt.Fprintf(c.GetResponseWriter(), `<body>
<p>You are in the secure zone ! congrats!</p>
</body>`)
})
// Compile and use with http.Server
log.Printf("Listening on %s \n", addr)
log.Fatal(http.ListenAndServe(addr, router.Compile()))
}
