Merge branch 'master' into kd-live

core/maingate.go

@@ -51,6 +51,7 @@ var (
 )
 
 const (
+	AuthPlatformSteamSDK     = "steam"
 	AuthPlatformFirebaseAuth = "firebase"
 	AuthPlatformGoogle       = "google"
 	AuthPlatformMicrosoft    = "microsoft"
@@ -139,6 +140,8 @@ type maingateConfig struct {
 	GamepotProjectId               string `json:"gamepot_project_id"`
 	GamepotLoginCheckAPIURL        string `json:"gamepot_logincheckapi_url"`
 	FirebaseAdminSDKCredentialFile string `json:"firebase_admin_sdk_credentialfile"`
+	SteamAppId                     string `json:"steam_app_id"`
+	SteamPublisherAuthKey          string `json:"steam_publisher_authkey"`
 }
 
 type globalAdmins struct {
@@ -571,6 +574,8 @@ func (mg *Maingate) RegisterHandlers(ctx context.Context, serveMux *http.ServeMu
 	serveMux.HandleFunc(gocommon.MakeHttpHandlerPattern(prefix, "request_login_url", AuthPlatformFirebaseAuth), mg.platform_firebaseauth_get_login_url)
 	serveMux.HandleFunc(gocommon.MakeHttpHandlerPattern(prefix, "authorize_sdk", AuthPlatformFirebaseAuth), mg.platform_firebaseauth_authorize_sdk)
 
+	serveMux.HandleFunc(gocommon.MakeHttpHandlerPattern(prefix, "authorize_sdk", AuthPlatformSteamSDK), mg.platform_steamsdk_authorize)
+
 	go mg.watchServiceCollection(ctx, serveMux, prefix)
 	go mg.watchFileCollection(ctx, serveMux, prefix)
 	// fsx := http.FileServer(http.Dir("console"))
@@ -740,6 +745,8 @@ func (mg *Maingate) updateUserinfo(info usertokeninfo) (bool, string, string) {
 		success, userid, email = mg.platform_microsoft_getuserinfo(info)
 	case AuthPlatformGoogle:
 		success, userid, email = mg.platform_google_getuserinfo(info)
+	case AuthPlatformSteamSDK:
+		success, userid, email = mg.platform_steamsdk_getuserinfo(info)
 	case AuthPlatformFirebaseAuth:
 		success, userid, email = mg.platform_firebase_getuserinfo(info)
 	}

core/platformsteam.go

@@ -0,0 +1,125 @@
+package core
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"repositories.action2quare.com/ayo/gocommon/logger"
+)
+
+type SteamSDKAuthInfo struct {
+	UserSteamId   string `json:"steamid"`
+	UserAuthToken string `json:"authtoken"`
+}
+
+func (mg *Maingate) platform_steamsdk_authorize(w http.ResponseWriter, r *http.Request) {
+
+	defer r.Body.Close()
+
+	brinfo, err := mg.GetUserBrowserInfo(r)
+	if err != nil {
+		w.WriteHeader(http.StatusBadRequest)
+		logger.Error(err)
+		return
+	}
+
+	var authinfo SteamSDKAuthInfo
+
+	err = json.NewDecoder(r.Body).Decode(&authinfo)
+	if err != nil {
+		logger.Println("authinfo decoding fail:", err)
+		w.WriteHeader(http.StatusBadRequest)
+		return
+	}
+
+	err = authenticateSteamUser(mg.SteamPublisherAuthKey, mg.SteamAppId, authinfo.UserSteamId, authinfo.UserAuthToken)
+
+	if err == nil {
+
+		acceestoken_expire_time := time.Date(2999, 1, int(time.January), 0, 0, 0, 0, time.UTC).Unix()
+
+		var info usertokeninfo
+		info.platform = AuthPlatformSteamSDK
+		info.userid = authinfo.UserSteamId
+		info.token = authinfo.UserAuthToken
+		info.brinfo = brinfo
+		//info.accesstoken = respReferesh.AccessToken
+		info.accesstoken_expire_time = acceestoken_expire_time
+		mg.setUserToken(info)
+
+		params := url.Values{}
+		params.Add("id", authinfo.UserSteamId)
+		params.Add("authtype", AuthPlatformSteamSDK)
+		w.Write([]byte("?" + params.Encode()))
+		//http.Redirect(w, r, "actionsquare://login?"+Result, http.StatusSeeOther)
+	} else {
+		logger.Println(err)
+		http.Redirect(w, r, "actionsquare://error", http.StatusSeeOther)
+	}
+
+}
+
+func authenticateSteamUser(pubkey, appid, playerid, ticket string) error {
+	// Returns: The user's 64-bit SteamID if the user's ticket is valid
+	url := fmt.Sprintf("https://partner.steam-api.com/ISteamUserAuth/AuthenticateUserTicket/v1/?key=%s&appid=%s&ticket=%s", pubkey, appid, ticket)
+	resp, e := http.Get(url)
+	if e != nil {
+		return e
+	}
+	defer func() {
+		io.Copy(io.Discard, resp.Body)
+		resp.Body.Close()
+	}()
+
+	body, e := ioutil.ReadAll(resp.Body)
+	if e != nil {
+		return e
+	}
+
+	// fmt.Println(url)
+	// fmt.Println(string(body))
+
+	var doc map[string]interface{}
+	if err := json.Unmarshal(body, &doc); err != nil {
+		return err
+	}
+
+	if v, ok := doc["response"]; ok {
+		response := v.(map[string]interface{})
+		if v, ok = response["params"]; ok {
+			paramsnode := v.(map[string]interface{})
+			if v, ok = paramsnode["result"]; ok {
+				if v.(string) == "OK" {
+					if v, ok = paramsnode["steamid"]; ok {
+						// playerid에는 빌드 구성 suffix가 붙어있는 상태이므로 == 비교가 아니라 HasPrefix로 비교
+						if strings.HasPrefix(playerid, v.(string)) {
+							return nil
+						}
+					}
+				} else if v.(string) == "Invalid ticket" {
+					return errors.New("steam: invalid ticket")
+				}
+			}
+		} else if errdocraw, ok := response["error"]; ok {
+			errdoc := errdocraw.(map[string]interface{})
+			desc := errdoc["errordesc"].(string)
+			return errors.New(desc)
+		}
+	}
+	return errors.New("steam: response is not expected")
+}
+
+func (mg *Maingate) platform_steamsdk_getuserinfo(info usertokeninfo) (bool, string, string) {
+
+	// Steam은 이메일 정보를 받을수 없기 때문에 dummy임시 주소 할당하여 리턴한다.
+	dummyEmail := fmt.Sprintf("__dummy_%s@steamtemp__", info.userid)
+	return true, info.userid, dummyEmail
+
+}

go.sum

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