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60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
package main
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// developers can use any library to add a custom cookie encoder/decoder.
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// At this example we use the gorilla's securecookie package:
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// $ go get github.com/gorilla/securecookie
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// $ go run main.go
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import (
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"github.com/kataras/iris/v12"
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"github.com/gorilla/securecookie"
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)
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var (
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// AES only supports key sizes of 16, 24 or 32 bytes.
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// You either need to provide exactly that amount or you derive the key from what you type in.
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hashKey = []byte("the-big-and-secret-fash-key-here")
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blockKey = []byte("lot-secret-of-characters-big-too")
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sc = securecookie.New(hashKey, blockKey)
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)
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func newApp() *iris.Application {
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app := iris.New()
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// Set A Cookie.
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app.Get("/cookies/{name}/{value}", func(ctx iris.Context) {
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name := ctx.Params().Get("name")
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value := ctx.Params().Get("value")
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ctx.SetCookieKV(name, value, iris.CookieEncode(sc.Encode)) // <--
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ctx.Writef("cookie added: %s = %s", name, value)
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})
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// Retrieve A Cookie.
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app.Get("/cookies/{name}", func(ctx iris.Context) {
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name := ctx.Params().Get("name")
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value := ctx.GetCookie(name, iris.CookieDecode(sc.Decode)) // <--
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ctx.WriteString(value)
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})
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// Delete A Cookie.
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app.Delete("/cookies/{name}", func(ctx iris.Context) {
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name := ctx.Params().Get("name")
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ctx.RemoveCookie(name) // <--
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ctx.Writef("cookie %s removed", name)
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})
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return app
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}
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func main() {
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app := newApp()
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app.Listen(":8080")
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}
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