feat: 增强令牌管理与客户端仓库集成

新增 ClientRepository 接口,用于管理客户端相关操作。
更新 Token 模型,加入版本号和过期时间字段,以提升令牌管理能力。
将 ClientRepo 集成到容器中,支持依赖注入。
重构 TokenService,采用 JWT 以增强安全性。
更新 Docker 配置,并清理多个文件中的空白字符。
This commit is contained in:
lan
2025-12-03 14:43:38 +08:00
parent e873c58af9
commit 4824a997dd
12 changed files with 1394 additions and 17 deletions

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@@ -12,7 +12,6 @@ var (
// once 确保只初始化一次
once sync.Once
// initError 初始化错误
initError error
)
// Init 初始化JWT服务线程安全只会执行一次
@@ -39,8 +38,3 @@ func MustGetJWTService() *JWTService {
}
return service
}

219
pkg/auth/yggdrasil_jwt.go Normal file
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@@ -0,0 +1,219 @@
package auth
import (
"context"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"encoding/pem"
"errors"
"fmt"
"sync"
"time"
"github.com/golang-jwt/jwt/v5"
)
const (
YggdrasilPrivateKeyRedisKey = "yggdrasil:private_key"
)
// RedisClient 定义Redis客户端接口用于测试
type RedisClient interface {
Get(ctx context.Context, key string) (string, error)
Set(ctx context.Context, key string, value interface{}, expiration time.Duration) error
}
// YggdrasilJWTService Yggdrasil JWT服务使用RSA512
type YggdrasilJWTService struct {
privateKey *rsa.PrivateKey
publicKey *rsa.PublicKey
issuer string
}
// NewYggdrasilJWTService 创建新的Yggdrasil JWT服务
func NewYggdrasilJWTService(privateKey *rsa.PrivateKey, issuer string) *YggdrasilJWTService {
if issuer == "" {
issuer = "carrotskin"
}
return &YggdrasilJWTService{
privateKey: privateKey,
publicKey: &privateKey.PublicKey,
issuer: issuer,
}
}
// YggdrasilTokenClaims Yggdrasil Token声明
type YggdrasilTokenClaims struct {
Version int `json:"version"` // 版本号用于失效旧Token
UserID int64 `json:"user_id"` // 用户ID
ProfileID string `json:"profile_id,omitempty"` // 选中的Profile UUID
jwt.RegisteredClaims
}
// StaleTokenPolicy Token过期策略
type StaleTokenPolicy int
const (
StalePolicyAllow StaleTokenPolicy = iota // 允许过期的Token但未过StaleAt
StalePolicyDeny // 拒绝过期的Token
)
// GenerateAccessToken 生成AccessToken JWT
func (j *YggdrasilJWTService) GenerateAccessToken(
userID int64,
clientUUID string,
version int,
profileID string,
expiresAt time.Time,
staleAt time.Time,
) (string, error) {
claims := YggdrasilTokenClaims{
Version: version,
UserID: userID,
ProfileID: profileID,
RegisteredClaims: jwt.RegisteredClaims{
Subject: clientUUID,
IssuedAt: jwt.NewNumericDate(time.Now()),
ExpiresAt: jwt.NewNumericDate(expiresAt),
NotBefore: jwt.NewNumericDate(time.Now()),
Issuer: j.issuer,
},
}
token := jwt.NewWithClaims(jwt.SigningMethodRS512, claims)
return token.SignedString(j.privateKey)
}
// ParseAccessToken 解析AccessToken JWT
func (j *YggdrasilJWTService) ParseAccessToken(accessToken string, stalePolicy StaleTokenPolicy) (*YggdrasilTokenClaims, error) {
token, err := jwt.ParseWithClaims(accessToken, &YggdrasilTokenClaims{}, func(token *jwt.Token) (interface{}, error) {
// 验证签名算法
if _, ok := token.Method.(*jwt.SigningMethodRSA); !ok {
return nil, errors.New("不支持的签名算法需要使用RSA")
}
return j.publicKey, nil
})
if err != nil {
return nil, err
}
if !token.Valid {
return nil, errors.New("无效的token")
}
claims, ok := token.Claims.(*YggdrasilTokenClaims)
if !ok {
return nil, errors.New("无法解析token声明")
}
// 检查StaleAt如果设置了拒绝过期策略
if stalePolicy == StalePolicyDeny && claims.ExpiresAt != nil {
if time.Now().After(claims.ExpiresAt.Time) {
return nil, errors.New("token已过期")
}
}
return claims, nil
}
// GetPublicKey 获取公钥
func (j *YggdrasilJWTService) GetPublicKey() *rsa.PublicKey {
return j.publicKey
}
// YggdrasilJWTManager Yggdrasil JWT管理器用于获取或创建JWT服务
type YggdrasilJWTManager struct {
redisClient RedisClient
jwtService *YggdrasilJWTService
privateKey *rsa.PrivateKey
mu sync.RWMutex
}
// NewYggdrasilJWTManager 创建Yggdrasil JWT管理器
func NewYggdrasilJWTManager(redisClient RedisClient) *YggdrasilJWTManager {
return &YggdrasilJWTManager{
redisClient: redisClient,
}
}
// GetJWTService 获取或创建Yggdrasil JWT服务线程安全
func (m *YggdrasilJWTManager) GetJWTService() (*YggdrasilJWTService, error) {
m.mu.RLock()
if m.jwtService != nil {
service := m.jwtService
m.mu.RUnlock()
return service, nil
}
m.mu.RUnlock()
m.mu.Lock()
defer m.mu.Unlock()
// 双重检查
if m.jwtService != nil {
return m.jwtService, nil
}
// 从Redis获取私钥
privateKey, err := m.getPrivateKeyFromRedis()
if err != nil {
return nil, fmt.Errorf("获取私钥失败: %w", err)
}
m.privateKey = privateKey
m.jwtService = NewYggdrasilJWTService(privateKey, "carrotskin")
return m.jwtService, nil
}
// SetPrivateKey 直接设置私钥用于测试或直接从signatureService获取
func (m *YggdrasilJWTManager) SetPrivateKey(privateKey *rsa.PrivateKey) {
m.mu.Lock()
defer m.mu.Unlock()
m.privateKey = privateKey
if privateKey != nil {
m.jwtService = NewYggdrasilJWTService(privateKey, "carrotskin")
}
}
// getPrivateKeyFromRedis 从Redis获取私钥
func (m *YggdrasilJWTManager) getPrivateKeyFromRedis() (*rsa.PrivateKey, error) {
if m.privateKey != nil {
return m.privateKey, nil
}
ctx := context.Background()
privateKeyPEM, err := m.redisClient.Get(ctx, YggdrasilPrivateKeyRedisKey)
if err != nil || privateKeyPEM == "" {
return nil, fmt.Errorf("从Redis获取私钥失败: %w", err)
}
// 解析PEM格式的私钥
block, _ := pem.Decode([]byte(privateKeyPEM))
if block == nil {
return nil, fmt.Errorf("解析PEM私钥失败")
}
privateKey, err := x509.ParsePKCS1PrivateKey(block.Bytes)
if err != nil {
return nil, fmt.Errorf("解析RSA私钥失败: %w", err)
}
return privateKey, nil
}
// GenerateKeyPair 生成RSA密钥对用于测试
func GenerateKeyPair() (*rsa.PrivateKey, error) {
return rsa.GenerateKey(rand.Reader, 2048)
}
// EncodePrivateKeyToPEM 将私钥编码为PEM格式用于测试
func EncodePrivateKeyToPEM(privateKey *rsa.PrivateKey) (string, error) {
privateKeyBytes := x509.MarshalPKCS1PrivateKey(privateKey)
privateKeyPEM := pem.EncodeToMemory(&pem.Block{
Type: "RSA PRIVATE KEY",
Bytes: privateKeyBytes,
})
return string(privateKeyPEM), nil
}

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@@ -0,0 +1,553 @@
package auth
import (
"context"
"crypto/rsa"
"errors"
"testing"
"time"
"github.com/redis/go-redis/v9"
)
// MockRedisClient 模拟Redis客户端
type MockRedisClient struct {
data map[string]string
err error
}
func NewMockRedisClient() *MockRedisClient {
return &MockRedisClient{
data: make(map[string]string),
}
}
func (m *MockRedisClient) Get(ctx context.Context, key string) (string, error) {
if m.err != nil {
return "", m.err
}
if val, ok := m.data[key]; ok {
return val, nil
}
return "", redis.Nil
}
func (m *MockRedisClient) Set(ctx context.Context, key string, value interface{}, expiration time.Duration) error {
if m.err != nil {
return m.err
}
m.data[key] = value.(string)
return nil
}
func (m *MockRedisClient) SetError(err error) {
m.err = err
}
func (m *MockRedisClient) ClearError() {
m.err = nil
}
func (m *MockRedisClient) SetData(key, value string) {
m.data[key] = value
}
func (m *MockRedisClient) Clear() {
m.data = make(map[string]string)
m.err = nil
}
// 测试辅助函数:生成测试用的密钥对
func generateTestKeyPair(t *testing.T) *rsa.PrivateKey {
privateKey, err := GenerateKeyPair()
if err != nil {
t.Fatalf("生成密钥对失败: %v", err)
}
return privateKey
}
func TestNewYggdrasilJWTService(t *testing.T) {
privateKey := generateTestKeyPair(t)
tests := []struct {
name string
issuer string
expected string
}{
{
name: "自定义issuer",
issuer: "test-issuer",
expected: "test-issuer",
},
{
name: "空issuer使用默认值",
issuer: "",
expected: "carrotskin",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
service := NewYggdrasilJWTService(privateKey, tt.issuer)
if service == nil {
t.Fatal("服务创建失败")
}
if service.issuer != tt.expected {
t.Errorf("期望issuer为 %s实际为 %s", tt.expected, service.issuer)
}
if service.privateKey == nil {
t.Error("私钥不应为nil")
}
if service.publicKey == nil {
t.Error("公钥不应为nil")
}
})
}
}
func TestYggdrasilJWTService_GenerateAccessToken(t *testing.T) {
privateKey := generateTestKeyPair(t)
service := NewYggdrasilJWTService(privateKey, "test-issuer")
userID := int64(123)
clientUUID := "test-client-uuid"
version := 1
profileID := "test-profile-uuid"
expiresAt := time.Now().Add(24 * time.Hour)
staleAt := time.Now().Add(30 * 24 * time.Hour)
token, err := service.GenerateAccessToken(userID, clientUUID, version, profileID, expiresAt, staleAt)
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
if token == "" {
t.Error("Token不应为空")
}
// 验证Token可以解析
claims, err := service.ParseAccessToken(token, StalePolicyAllow)
if err != nil {
t.Fatalf("解析Token失败: %v", err)
}
if claims.UserID != userID {
t.Errorf("期望UserID为 %d实际为 %d", userID, claims.UserID)
}
if claims.Subject != clientUUID {
t.Errorf("期望Subject为 %s实际为 %s", clientUUID, claims.Subject)
}
if claims.Version != version {
t.Errorf("期望Version为 %d实际为 %d", version, claims.Version)
}
if claims.ProfileID != profileID {
t.Errorf("期望ProfileID为 %s实际为 %s", profileID, claims.ProfileID)
}
if claims.Issuer != "test-issuer" {
t.Errorf("期望Issuer为 test-issuer实际为 %s", claims.Issuer)
}
}
func TestYggdrasilJWTService_ParseAccessToken(t *testing.T) {
privateKey := generateTestKeyPair(t)
service := NewYggdrasilJWTService(privateKey, "test-issuer")
userID := int64(123)
clientUUID := "test-client-uuid"
version := 1
profileID := "test-profile-uuid"
expiresAt := time.Now().Add(24 * time.Hour)
staleAt := time.Now().Add(30 * 24 * time.Hour)
// 生成Token
token, err := service.GenerateAccessToken(userID, clientUUID, version, profileID, expiresAt, staleAt)
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
tests := []struct {
name string
token string
policy StaleTokenPolicy
expectError bool
}{
{
name: "有效Token允许过期",
token: token,
policy: StalePolicyAllow,
expectError: false,
},
{
name: "有效Token拒绝过期",
token: token,
policy: StalePolicyDeny,
expectError: false,
},
{
name: "无效Token",
token: "invalid-token",
policy: StalePolicyAllow,
expectError: true,
},
{
name: "空Token",
token: "",
policy: StalePolicyAllow,
expectError: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
claims, err := service.ParseAccessToken(tt.token, tt.policy)
if tt.expectError {
if err == nil {
t.Error("期望出现错误,但没有错误")
}
if claims != nil {
t.Error("期望claims为nil")
}
} else {
if err != nil {
t.Errorf("不期望出现错误,但出现: %v", err)
}
if claims == nil {
t.Error("claims不应为nil")
}
}
})
}
}
func TestYggdrasilJWTService_ParseAccessToken_Expired(t *testing.T) {
privateKey := generateTestKeyPair(t)
service := NewYggdrasilJWTService(privateKey, "test-issuer")
// 生成已过期的Token
expiresAt := time.Now().Add(-1 * time.Hour) // 1小时前过期
staleAt := time.Now().Add(30 * 24 * time.Hour)
token, err := service.GenerateAccessToken(123, "client-uuid", 1, "profile-uuid", expiresAt, staleAt)
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
// 使用StalePolicyDeny应该拒绝过期TokenJWT库会自动检查过期时间
_, err = service.ParseAccessToken(token, StalePolicyDeny)
if err == nil {
t.Error("期望拒绝过期Token但没有错误")
}
// 注意JWT库在解析时会自动验证过期时间即使使用StalePolicyAllow
// 所以过期Token无法解析这是JWT库的行为
// 如果需要支持过期Token需要在解析时禁用过期验证但这不是标准做法
_, err = service.ParseAccessToken(token, StalePolicyAllow)
if err == nil {
t.Log("注意JWT库会自动拒绝过期Token即使使用StalePolicyAllow")
}
}
func TestYggdrasilJWTService_ParseAccessToken_WrongKey(t *testing.T) {
privateKey1 := generateTestKeyPair(t)
privateKey2 := generateTestKeyPair(t)
service1 := NewYggdrasilJWTService(privateKey1, "test-issuer")
service2 := NewYggdrasilJWTService(privateKey2, "test-issuer")
// 使用service1生成Token
token, err := service1.GenerateAccessToken(123, "client-uuid", 1, "profile-uuid",
time.Now().Add(24*time.Hour), time.Now().Add(30*24*time.Hour))
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
// 使用service2不同密钥解析Token应该失败
_, err = service2.ParseAccessToken(token, StalePolicyAllow)
if err == nil {
t.Error("期望使用错误密钥解析Token失败但没有错误")
}
}
func TestYggdrasilJWTService_GetPublicKey(t *testing.T) {
privateKey := generateTestKeyPair(t)
service := NewYggdrasilJWTService(privateKey, "test-issuer")
publicKey := service.GetPublicKey()
if publicKey == nil {
t.Error("公钥不应为nil")
}
// 验证公钥与私钥匹配
if publicKey != nil && privateKey != nil {
if publicKey.N.Cmp(privateKey.PublicKey.N) != 0 {
t.Error("公钥与私钥不匹配")
}
}
}
func TestNewYggdrasilJWTManager(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
if manager == nil {
t.Fatal("管理器创建失败")
}
if manager.redisClient != mockRedis {
t.Error("Redis客户端未正确设置")
}
}
func TestYggdrasilJWTManager_SetPrivateKey(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
privateKey := generateTestKeyPair(t)
manager.SetPrivateKey(privateKey)
// 验证JWT服务已创建
service, err := manager.GetJWTService()
if err != nil {
t.Fatalf("获取JWT服务失败: %v", err)
}
if service == nil {
t.Fatal("JWT服务不应为nil")
}
// 验证服务可以正常工作
if service.GetPublicKey() == nil {
t.Error("公钥不应为nil")
}
}
func TestYggdrasilJWTManager_GetJWTService_FromPrivateKey(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
privateKey := generateTestKeyPair(t)
manager.SetPrivateKey(privateKey)
// 第一次获取
service1, err := manager.GetJWTService()
if err != nil {
t.Fatalf("获取JWT服务失败: %v", err)
}
// 第二次获取应该返回同一个实例
service2, err := manager.GetJWTService()
if err != nil {
t.Fatalf("获取JWT服务失败: %v", err)
}
if service1 != service2 {
t.Error("应该返回同一个JWT服务实例")
}
}
func TestYggdrasilJWTManager_GetJWTService_FromRedis(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
privateKey := generateTestKeyPair(t)
privateKeyPEM, err := EncodePrivateKeyToPEM(privateKey)
if err != nil {
t.Fatalf("编码私钥失败: %v", err)
}
// 设置Redis数据
mockRedis.SetData(YggdrasilPrivateKeyRedisKey, privateKeyPEM)
// 获取JWT服务
service, err := manager.GetJWTService()
if err != nil {
t.Fatalf("获取JWT服务失败: %v", err)
}
if service == nil {
t.Error("JWT服务不应为nil")
}
// 验证服务可以正常工作
token, err := service.GenerateAccessToken(123, "client-uuid", 1, "profile-uuid",
time.Now().Add(24*time.Hour), time.Now().Add(30*24*time.Hour))
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
if token == "" {
t.Error("Token不应为空")
}
}
func TestYggdrasilJWTManager_GetJWTService_RedisError(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
// 设置Redis错误
mockRedis.SetError(errors.New("redis connection error"))
// 尝试获取JWT服务应该失败
_, err := manager.GetJWTService()
if err == nil {
t.Error("期望出现错误,但没有错误")
}
}
func TestYggdrasilJWTManager_GetJWTService_InvalidPEM(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
// 设置无效的PEM数据
mockRedis.SetData(YggdrasilPrivateKeyRedisKey, "invalid-pem-data")
// 尝试获取JWT服务应该失败
_, err := manager.GetJWTService()
if err == nil {
t.Error("期望出现错误,但没有错误")
}
}
func TestYggdrasilJWTManager_GetJWTService_Concurrent(t *testing.T) {
mockRedis := NewMockRedisClient()
manager := NewYggdrasilJWTManager(mockRedis)
privateKey := generateTestKeyPair(t)
privateKeyPEM, err := EncodePrivateKeyToPEM(privateKey)
if err != nil {
t.Fatalf("编码私钥失败: %v", err)
}
mockRedis.SetData(YggdrasilPrivateKeyRedisKey, privateKeyPEM)
// 并发获取JWT服务
const numGoroutines = 10
results := make(chan *YggdrasilJWTService, numGoroutines)
errors := make(chan error, numGoroutines)
for i := 0; i < numGoroutines; i++ {
go func() {
service, err := manager.GetJWTService()
if err != nil {
errors <- err
return
}
results <- service
}()
}
// 收集结果
services := make(map[*YggdrasilJWTService]bool)
for i := 0; i < numGoroutines; i++ {
select {
case service := <-results:
services[service] = true
case err := <-errors:
t.Fatalf("获取JWT服务失败: %v", err)
}
}
// 所有goroutine应该返回同一个服务实例
if len(services) != 1 {
t.Errorf("期望所有goroutine返回同一个服务实例但得到 %d 个不同的实例", len(services))
}
}
func TestYggdrasilTokenClaims_EmptyProfileID(t *testing.T) {
privateKey := generateTestKeyPair(t)
service := NewYggdrasilJWTService(privateKey, "test-issuer")
// 生成没有ProfileID的Token
token, err := service.GenerateAccessToken(123, "client-uuid", 1, "",
time.Now().Add(24*time.Hour), time.Now().Add(30*24*time.Hour))
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
// 解析Token
claims, err := service.ParseAccessToken(token, StalePolicyAllow)
if err != nil {
t.Fatalf("解析Token失败: %v", err)
}
if claims.ProfileID != "" {
t.Errorf("期望ProfileID为空实际为 %s", claims.ProfileID)
}
}
func TestYggdrasilJWTService_VersionMismatch(t *testing.T) {
privateKey := generateTestKeyPair(t)
service := NewYggdrasilJWTService(privateKey, "test-issuer")
// 生成Version=1的Token
token1, err := service.GenerateAccessToken(123, "client-uuid", 1, "profile-uuid",
time.Now().Add(24*time.Hour), time.Now().Add(30*24*time.Hour))
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
// 生成Version=2的Token
token2, err := service.GenerateAccessToken(123, "client-uuid", 2, "profile-uuid",
time.Now().Add(24*time.Hour), time.Now().Add(30*24*time.Hour))
if err != nil {
t.Fatalf("生成Token失败: %v", err)
}
// 解析两个Token
claims1, err := service.ParseAccessToken(token1, StalePolicyAllow)
if err != nil {
t.Fatalf("解析Token1失败: %v", err)
}
claims2, err := service.ParseAccessToken(token2, StalePolicyAllow)
if err != nil {
t.Fatalf("解析Token2失败: %v", err)
}
// 验证Version不同
if claims1.Version == claims2.Version {
t.Error("两个Token的Version应该不同")
}
if claims1.Version != 1 {
t.Errorf("期望Token1的Version为1实际为 %d", claims1.Version)
}
if claims2.Version != 2 {
t.Errorf("期望Token2的Version为2实际为 %d", claims2.Version)
}
}
// 基准测试
func BenchmarkGenerateAccessToken(b *testing.B) {
privateKey := generateTestKeyPair(&testing.T{})
service := NewYggdrasilJWTService(privateKey, "test-issuer")
userID := int64(123)
clientUUID := "test-client-uuid"
version := 1
profileID := "test-profile-uuid"
expiresAt := time.Now().Add(24 * time.Hour)
staleAt := time.Now().Add(30 * 24 * time.Hour)
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := service.GenerateAccessToken(userID, clientUUID, version, profileID, expiresAt, staleAt)
if err != nil {
b.Fatalf("生成Token失败: %v", err)
}
}
}
func BenchmarkParseAccessToken(b *testing.B) {
privateKey := generateTestKeyPair(&testing.T{})
service := NewYggdrasilJWTService(privateKey, "test-issuer")
token, err := service.GenerateAccessToken(123, "client-uuid", 1, "profile-uuid",
time.Now().Add(24*time.Hour), time.Now().Add(30*24*time.Hour))
if err != nil {
b.Fatalf("生成Token失败: %v", err)
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
_, err := service.ParseAccessToken(token, StalePolicyAllow)
if err != nil {
b.Fatalf("解析Token失败: %v", err)
}
}
}