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package main
// developers can use any library to add a custom cookie encoder/decoder.
// At this example we use the gorilla's securecookie package:
// $ go get github.com/gorilla/securecookie
// $ go run main.go
import (
"github.com/kataras/iris"
"github.com/gorilla/securecookie"
)
var (
// AES only supports key sizes of 16, 24 or 32 bytes.
// You either need to provide exactly that amount or you derive the key from what you type in.
hashKey = []byte("the-big-and-secret-fash-key-here")
blockKey = []byte("lot-secret-of-characters-big-too")
sc = securecookie.New(hashKey, blockKey)
)
func newApp() *iris.Application {
app := iris.New()
// Set A Cookie.
app.Get("/cookies/{name}/{value}", func(ctx iris.Context) {
name := ctx.Params().Get("name")
value := ctx.Params().Get("value")
ctx.SetCookieKV(name, value, iris.CookieEncode(sc.Encode)) // <--
ctx.Writef("cookie added: %s = %s", name, value)
})
// Retrieve A Cookie.
app.Get("/cookies/{name}", func(ctx iris.Context) {
name := ctx.Params().Get("name")
value := ctx.GetCookie(name, iris.CookieDecode(sc.Decode)) // <--
ctx.WriteString(value)
})
// Delete A Cookie.
app.Delete("/cookies/{name}", func(ctx iris.Context) {
name := ctx.Params().Get("name")
ctx.RemoveCookie(name) // <--
ctx.Writef("cookie %s removed", name)
})
return app
}
func main() {
app := newApp()
app.Run(iris.Addr(":8080"))
}
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