feat: 인프라 개선 — 헬스체크, 로깅, 보안, CI 검증
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- /health + /ready 엔드포인트 추가 (DB/Redis 상태 확인)
- RequestID 미들웨어 + 구조화 JSON 로깅
- 체인 트랜잭션 per-user rate limit (20 req/min)
- DB 커넥션 풀 설정 (MaxOpen 25, MaxIdle 10, MaxLifetime 5m)
- Graceful Shutdown 시 Redis/MySQL 연결 정리
- Dockerfile HEALTHCHECK 추가
- CI에 go vet + 빌드 검증 단계 추가 (deploy 전 실행)
- 보스 레이드 클라이언트 입장 API (JWT 인증)
- Player 프로필 모듈 추가

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-03-15 03:41:34 +09:00
parent d597ef2d46
commit cc8368dfba
19 changed files with 759 additions and 33 deletions

94
main.go
View File

@@ -4,6 +4,7 @@ import (
"log"
"os"
"os/signal"
"strconv"
"syscall"
"time"
@@ -12,6 +13,7 @@ import (
"a301_server/internal/bossraid"
"a301_server/internal/chain"
"a301_server/internal/download"
"a301_server/internal/player"
"github.com/tolelom/tolchain/core"
"a301_server/pkg/config"
@@ -35,7 +37,7 @@ func main() {
log.Println("MySQL 연결 성공")
// AutoMigrate
if err := database.DB.AutoMigrate(&auth.User{}, &announcement.Announcement{}, &download.Info{}, &chain.UserWallet{}, &bossraid.BossRoom{}); err != nil {
if err := database.DB.AutoMigrate(&auth.User{}, &announcement.Announcement{}, &download.Info{}, &chain.UserWallet{}, &bossraid.BossRoom{}, &player.PlayerProfile{}); err != nil {
log.Fatalf("AutoMigrate 실패: %v", err)
}
@@ -49,13 +51,6 @@ func main() {
authSvc := auth.NewService(authRepo, database.RDB)
authHandler := auth.NewHandler(authSvc)
// 초기 admin 계정 생성
if err := authSvc.EnsureAdmin(config.C.AdminUsername, config.C.AdminPassword); err != nil {
log.Printf("admin 계정 생성 실패: %v", err)
} else {
log.Printf("admin 계정 확인 완료: %s", config.C.AdminUsername)
}
// Chain (blockchain integration)
chainClient := chain.NewClient(config.C.ChainNodeURL)
chainRepo := chain.NewRepository(database.DB)
@@ -80,9 +75,33 @@ func main() {
return err
})
// Player Profile
playerRepo := player.NewRepository(database.DB)
playerSvc := player.NewService(playerRepo)
playerSvc.SetUserResolver(func(username string) (uint, error) {
user, err := authRepo.FindByUsername(username)
if err != nil {
return 0, err
}
return user.ID, nil
})
playerHandler := player.NewHandler(playerSvc)
// 회원가입 시 플레이어 프로필 자동 생성
authSvc.SetProfileCreator(func(userID uint) error {
return playerSvc.CreateProfile(userID)
})
// 초기 admin 계정 생성 (콜백 등록 후 실행)
if err := authSvc.EnsureAdmin(config.C.AdminUsername, config.C.AdminPassword); err != nil {
log.Printf("admin 계정 생성 실패: %v", err)
} else {
log.Printf("admin 계정 확인 완료: %s", config.C.AdminUsername)
}
// Boss Raid
brRepo := bossraid.NewRepository(database.DB)
brSvc := bossraid.NewService(brRepo)
brSvc := bossraid.NewService(brRepo, database.RDB)
brSvc.SetRewardGranter(func(username string, tokenAmount uint64, assets []core.MintAssetPayload) error {
_, err := chainSvc.GrantRewardByUsername(username, tokenAmount, assets)
return err
@@ -105,7 +124,11 @@ func main() {
StreamRequestBody: true,
BodyLimit: 4 * 1024 * 1024 * 1024, // 4GB
})
app.Use(logger.New())
app.Use(middleware.RequestID)
app.Use(logger.New(logger.Config{
Format: `{"time":"${time}","status":${status},"latency":"${latency}","method":"${method}","path":"${path}","ip":"${ip}","reqId":"${locals:requestID}"}` + "\n",
TimeFormat: "2006-01-02T15:04:05Z07:00",
}))
app.Use(middleware.SecurityHeaders)
app.Use(cors.New(cors.Config{
AllowOrigins: "https://a301.tolelom.xyz",
@@ -137,7 +160,40 @@ func main() {
},
})
routes.Register(app, authHandler, annHandler, dlHandler, chainHandler, brHandler, authLimiter, apiLimiter)
// Health check handlers
healthCheck := func(c *fiber.Ctx) error {
return c.JSON(fiber.Map{"status": "ok"})
}
readyCheck := func(c *fiber.Ctx) error {
sqlDB, err := database.DB.DB()
if err != nil {
return c.Status(fiber.StatusServiceUnavailable).JSON(fiber.Map{"status": "error", "detail": "db pool"})
}
if err := sqlDB.Ping(); err != nil {
return c.Status(fiber.StatusServiceUnavailable).JSON(fiber.Map{"status": "error", "detail": "db"})
}
if err := database.RDB.Ping(c.Context()).Err(); err != nil {
return c.Status(fiber.StatusServiceUnavailable).JSON(fiber.Map{"status": "error", "detail": "redis"})
}
return c.JSON(fiber.Map{"status": "ok"})
}
// Rate limiting: 체인 트랜잭션 (유저별 분당 20회)
chainUserLimiter := limiter.New(limiter.Config{
Max: 20,
Expiration: 1 * time.Minute,
KeyGenerator: func(c *fiber.Ctx) string {
if uid, ok := c.Locals("userID").(uint); ok {
return "chain_user:" + strconv.FormatUint(uint64(uid), 10)
}
return "chain_ip:" + c.IP()
},
LimitReached: func(c *fiber.Ctx) error {
return c.Status(fiber.StatusTooManyRequests).JSON(fiber.Map{"error": "트랜잭션 요청이 너무 많습니다. 잠시 후 다시 시도해주세요"})
},
})
routes.Register(app, authHandler, annHandler, dlHandler, chainHandler, brHandler, playerHandler, authLimiter, apiLimiter, healthCheck, readyCheck, chainUserLimiter)
// Graceful shutdown
go func() {
@@ -148,6 +204,22 @@ func main() {
if err := app.ShutdownWithTimeout(10 * time.Second); err != nil {
log.Printf("서버 종료 실패: %v", err)
}
// Redis 연결 정리
if database.RDB != nil {
if err := database.RDB.Close(); err != nil {
log.Printf("Redis 종료 실패: %v", err)
} else {
log.Println("Redis 연결 종료 완료")
}
}
// MySQL 연결 정리
if sqlDB, err := database.DB.DB(); err == nil {
if err := sqlDB.Close(); err != nil {
log.Printf("MySQL 종료 실패: %v", err)
} else {
log.Println("MySQL 연결 종료 완료")
}
}
}()
log.Fatal(app.Listen(":" + config.C.AppPort))