chrly/http/signed_textures.go

package http

import (
	"encoding/json"
	"net/http"
	"strings"

	"github.com/gorilla/mux"
)

type signedTexturesResponse struct {
	Id    string     `json:"id"`
	Name  string     `json:"name"`
	Props []property `json:"properties"`
}

type property struct {
	Name      string `json:"name"`
	Signature string `json:"signature,omitempty"`
	Value     string `json:"value"`
}

func (cfg *Config) SignedTextures(response http.ResponseWriter, request *http.Request) {
	cfg.Logger.IncCounter("signed_textures.request", 1)
	username := parseUsername(mux.Vars(request)["username"])

	rec, err := cfg.SkinsRepo.FindByUsername(username)
	if err != nil || rec.SkinId == 0 || rec.MojangTextures == "" {
		response.WriteHeader(http.StatusNoContent)
		return
	}

	responseData:= signedTexturesResponse{
		Id: strings.Replace(rec.Uuid, "-", "", -1),
		Name: rec.Username,
		Props: []property{
			{
				Name: "textures",
				Signature: rec.MojangSignature,
				Value: rec.MojangTextures,
			},
			{
				Name: "chrly",
				Value: "how do you tame a horse in Minecraft?",
			},
		},
	}

	responseJson,_ := json.Marshal(responseData)
	response.Header().Set("Content-Type", "application/json")
	response.Write(responseJson)
}