Users + Nuts + Sauce

ober.go

@@ -1,9 +1,12 @@
 package main
 
 import (
+	"crypto/sha512"
 	"encoding/json"
+	"fmt"
 	"log"
 	"strconv"
+	"strings"
 
 	"github.com/fasthttp/router"
 	"github.com/valyala/fasthttp"
@@ -13,7 +16,7 @@ func RunWebserv() {
 	r := router.New()
 	r.GET("/", Start)
 	r.GET("/api/season", Season)
-	r.POST("api/register", Register)
+	r.POST("/api/register", Register)
 	log.Fatal(fasthttp.ListenAndServe(":"+strconv.Itoa(*webServerPort), r.Handler))
 }
 
@@ -60,13 +63,31 @@ func Season(ctx *fasthttp.RequestCtx) {
 }
 
 func Register(ctx *fasthttp.RequestCtx) {
-	_, err := ctx.WriteString("AAA")
-	if err != nil {
-		addErrorToCtx(ctx, err)
+	if string(ctx.Request.Header.ContentType()) != "application/json" {
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
 		return
 	}
-
-	ctx.SetContentType("application/json; charset=utf-8")
+	body := ctx.PostBody()
+	var register RegisterData
+	err := json.Unmarshal(body, &register)
+	if err != nil {
+		ctx.WriteString(err.Error())
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	if register.MalId == 0 || register.Username == "" || register.Sauce == "" {
+		ctx.WriteString("Sprich JSON du Hurensohn")
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	calcSauce := fmt.Sprintf("%x", sha512.Sum512([]byte(registerSecret+strconv.Itoa(register.MalId)+register.Username)))
+	if calcSauce != strings.ToLower(register.Sauce) {
+		ctx.WriteString("Möge die Sauce mit dir sein")
+		ctx.SetStatusCode(fasthttp.StatusBadRequest)
+		return
+	}
+	// TODO REGISTER
+	ctx.SetBody(body)
 	ctx.SetStatusCode(fasthttp.StatusOK)
 }