2018-10-14 21:38:14 +02:00
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package server
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import (
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"context"
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2019-06-25 18:51:51 +02:00
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"encoding/json"
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2018-10-14 21:38:14 +02:00
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"fmt"
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2019-03-16 01:59:05 +02:00
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"net/http"
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2018-11-12 21:53:36 +02:00
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"path/filepath"
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2019-06-25 18:51:51 +02:00
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"time"
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"github.com/labstack/echo"
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2018-10-14 21:38:14 +02:00
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)
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type (
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Settings struct {
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Port uint64
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Dir string
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}
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Server struct {
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engine *echo.Echo
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settings Settings
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}
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)
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func New(settings Settings) *Server {
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e := echo.New()
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e.Debug = false
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e.HideBanner = true
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2019-03-16 01:59:05 +02:00
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e.Use(func(handlerFunc echo.HandlerFunc) echo.HandlerFunc {
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return func(ctx echo.Context) error {
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ctx.SetCookie(&http.Cookie{
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Name: "x-ferret",
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Value: "e2e",
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HttpOnly: false,
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})
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return handlerFunc(ctx)
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}
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})
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2018-10-14 21:38:14 +02:00
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e.Static("/", settings.Dir)
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2018-11-12 21:53:36 +02:00
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e.File("/", filepath.Join(settings.Dir, "index.html"))
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2019-06-25 18:51:51 +02:00
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api := e.Group("/api")
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api.GET("/ts", func(ctx echo.Context) error {
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var headers string
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if len(ctx.Request().Header) > 0 {
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b, err := json.Marshal(ctx.Request().Header)
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if err != nil {
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return err
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}
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headers = string(b)
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}
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ts := time.Now().Format("2006-01-02 15:04:05")
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return ctx.HTML(http.StatusOK, fmt.Sprintf(`
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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</head>
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<body>
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<span id="timestamp">%s</span>
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<span id="headers">%s</span>
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</body>
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</html>
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`, ts, headers))
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})
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api.GET("/ping", func(ctx echo.Context) error {
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return ctx.JSON(http.StatusOK, echo.Map{
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"header": ctx.Request().Header,
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"url": ctx.Request().URL,
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"data": "pong",
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"ts": time.Now(),
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})
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})
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2018-10-14 21:38:14 +02:00
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return &Server{e, settings}
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}
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func (s *Server) Start() error {
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return s.engine.Start(fmt.Sprintf("0.0.0.0:%d", s.settings.Port))
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}
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func (s *Server) Stop(ctx context.Context) error {
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return s.engine.Shutdown(ctx)
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}
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