307 lines
11 KiB
Go
307 lines
11 KiB
Go
package bootstrap
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import (
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"context"
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"encoding/json"
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"path/filepath"
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"strings"
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"sync"
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"testing"
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"time"
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"git.pcux.cn/xuans/Scert/backend/internal/config"
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)
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type memoryDatabaseStore struct {
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mu sync.Mutex
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values map[string]map[string]string
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}
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func (s *memoryDatabaseStore) Put(_ context.Context, reference string, value map[string]string) error {
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s.mu.Lock()
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defer s.mu.Unlock()
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if s.values == nil {
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s.values = make(map[string]map[string]string)
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}
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s.values[reference] = map[string]string{"username": value["username"], "password": value["password"]}
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return nil
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}
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func (s *memoryDatabaseStore) Get(_ context.Context, reference string) (map[string]string, error) {
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s.mu.Lock()
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defer s.mu.Unlock()
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return s.values[reference], nil
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}
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func (s *memoryDatabaseStore) Delete(_ context.Context, reference string) error {
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s.mu.Lock()
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defer s.mu.Unlock()
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delete(s.values, reference)
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return nil
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}
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func TestBuildDatabaseConfigSupportsThreeStorageModesWithoutPersistingCredentials(t *testing.T) {
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base := config.Default(t.TempDir())
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base.Paths.Data = filepath.Join(t.TempDir(), "data")
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tests := []struct {
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name string
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input DatabaseInput
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}{
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{name: "SQLite", input: DatabaseInput{Driver: "sqlite"}},
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{name: "MySQL", input: DatabaseInput{Driver: "mysql", Host: "db.example.test", Database: "scert", Username: "scert_user", Password: "mysql-secret", TLSMode: "true"}},
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{name: "PostgreSQL", input: DatabaseInput{Driver: "postgres", Host: "db.example.test", Database: "scert", Username: "scert_user", Password: "postgres-secret", TLSMode: "verify-full"}},
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}
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for _, item := range tests {
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t.Run(item.name, func(t *testing.T) {
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persisted, credentials, err := buildDatabaseConfig(base, item.input)
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if err != nil {
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t.Fatalf("构造数据库配置失败：%v", err)
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}
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if (item.input.Username != "" && strings.Contains(persisted.DSN, item.input.Username)) ||
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(item.input.Password != "" && strings.Contains(persisted.DSN, item.input.Password)) {
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t.Fatalf("持久化数据库配置泄露账号或密码：%s", persisted.DSN)
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}
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if item.input.Driver == "sqlite" {
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if len(credentials) != 0 || persisted.DSN != filepath.Join(base.Paths.Data, "scert.db") {
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t.Fatalf("SQLite 配置不正确：%+v credentials=%v", persisted, credentials)
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}
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return
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}
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if credentials["username"] != item.input.Username || credentials["password"] != item.input.Password {
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t.Fatal("外部数据库凭据未单独返回")
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}
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})
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}
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}
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func TestDatabaseVerificationStoresCredentialsAndConsumesTokenOnce(t *testing.T) {
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base := config.Default(t.TempDir())
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store := &memoryDatabaseStore{}
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manager := NewDatabaseVerificationManager(base, store)
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manager.verify = func(_ context.Context, runtime config.DatabaseConfig) error {
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if !strings.Contains(runtime.DSN, "database-password") {
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t.Fatalf("运行时连接信息未注入内存密码：%s", runtime.DSN)
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}
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return nil
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}
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result, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "mysql", Host: "db.example.test", Database: "scert",
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Username: "scert_user", Password: "database-password", TLSMode: "true",
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})
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if err != nil {
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t.Fatalf("数据库验证失败：%v", err)
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}
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if result.CredentialRef == "" || result.VerificationToken == "" {
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t.Fatal("数据库验证结果缺少加密凭据引用或令牌")
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}
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if strings.Contains(result.Config.DSN, "scert_user") || strings.Contains(result.Config.DSN, "database-password") {
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t.Fatalf("数据库验证响应泄露凭据：%+v", result.Config)
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}
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consumed, err := manager.Consume(result.VerificationToken, result.CredentialRef)
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if err != nil || consumed.CredentialRef != result.CredentialRef {
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t.Fatalf("消费数据库验证令牌失败：%v config=%+v", err, consumed)
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}
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if _, err := manager.Consume(result.VerificationToken, result.CredentialRef); err == nil {
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t.Fatal("数据库验证令牌被重复消费")
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}
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store.mu.Lock()
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_, retained := store.values[result.CredentialRef]
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store.mu.Unlock()
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if !retained {
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t.Fatal("已消费的正式数据库凭据不应被验证令牌管理器删除")
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}
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}
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func TestDatabaseVerificationFailureAndExpiryDeleteTemporaryCredentials(t *testing.T) {
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base := config.Default(t.TempDir())
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store := &memoryDatabaseStore{}
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manager := NewDatabaseVerificationManager(base, store)
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manager.verify = func(context.Context, config.DatabaseConfig) error { return context.DeadlineExceeded }
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if _, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "postgres", Host: "db.example.test", Database: "scert",
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Username: "scert_user", Password: "database-password", TLSMode: "verify-full",
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}); err == nil {
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t.Fatal("数据库验证失败未返回错误")
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}
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store.mu.Lock()
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count := len(store.values)
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store.mu.Unlock()
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if count != 0 {
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t.Fatalf("失败的数据库验证遗留临时凭据：%d", count)
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}
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manager.verify = func(context.Context, config.DatabaseConfig) error { return nil }
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now := time.Now().UTC()
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manager.now = func() time.Time { return now }
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result, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "mysql", Host: "db.example.test", Database: "scert",
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Username: "scert_user", Password: "database-password", TLSMode: "true",
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})
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if err != nil {
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t.Fatal(err)
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}
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manager.now = func() time.Time { return now.Add(databaseVerificationLifetime + time.Second) }
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if _, err := manager.Check(result.VerificationToken, result.CredentialRef); err == nil {
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t.Fatal("过期数据库验证令牌未被拒绝")
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}
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store.mu.Lock()
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_, exists := store.values[result.CredentialRef]
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store.mu.Unlock()
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if exists {
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t.Fatal("过期数据库验证令牌的临时凭据未被删除")
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}
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}
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func TestSQLiteRejectsUserControlledPathAndExternalFields(t *testing.T) {
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base := config.Default(t.TempDir())
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if _, _, err := buildDatabaseConfig(base, DatabaseInput{Driver: "sqlite", Database: "other.db"}); err == nil {
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t.Fatal("SQLite 用户自定义路径未被拒绝")
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}
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}
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func TestDatabaseVerificationDiscardOnlyRemovesSelectedToken(t *testing.T) {
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base := config.Default(t.TempDir())
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store := &memoryDatabaseStore{}
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manager := NewDatabaseVerificationManager(base, store)
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manager.verify = func(context.Context, config.DatabaseConfig) error { return nil }
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first, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "mysql", Host: "db.example.test", Database: "scert",
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Username: "first_user", Password: "first-password", TLSMode: "true",
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})
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if err != nil {
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t.Fatal(err)
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}
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second, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "postgres", Host: "db.example.test", Database: "scert",
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Username: "second_user", Password: "second-password", TLSMode: "verify-full",
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})
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if err != nil {
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t.Fatal(err)
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}
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if err := manager.Discard(first.VerificationToken); err != nil {
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t.Fatalf("精确回收数据库验证令牌失败：%v", err)
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}
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if _, err := manager.Check(first.VerificationToken, first.CredentialRef); err == nil {
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t.Fatal("已回收的数据库验证令牌仍然有效")
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}
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if _, err := manager.Check(second.VerificationToken, second.CredentialRef); err != nil {
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t.Fatalf("精确回收影响了其他数据库验证令牌：%v", err)
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}
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store.mu.Lock()
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_, firstExists := store.values[first.CredentialRef]
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_, secondExists := store.values[second.CredentialRef]
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store.mu.Unlock()
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if firstExists || !secondExists {
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t.Fatalf("数据库凭据回收范围错误：first=%v second=%v", firstExists, secondExists)
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}
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if err := manager.Discard(first.VerificationToken); err == nil {
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t.Fatal("数据库验证令牌被重复回收")
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}
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}
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func TestDatabaseVerificationDiscardAllExceptProtectsFormalCredential(t *testing.T) {
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base := config.Default(t.TempDir())
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store := &memoryDatabaseStore{}
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manager := NewDatabaseVerificationManager(base, store)
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manager.verify = func(context.Context, config.DatabaseConfig) error { return nil }
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protected, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "mysql", Host: "db.example.test", Database: "scert",
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Username: "formal_user", Password: "formal-password", TLSMode: "true",
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})
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if err != nil {
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t.Fatal(err)
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}
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pending, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "postgres", Host: "db.example.test", Database: "scert",
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Username: "pending_user", Password: "pending-password", TLSMode: "verify-full",
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})
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if err != nil {
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t.Fatal(err)
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}
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manager.DiscardAllExcept(" " + protected.CredentialRef + " ")
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if _, err := manager.Resolve(protected.VerificationToken); err == nil {
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t.Fatal("批量清理后受保护凭据对应的验证令牌仍然有效")
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}
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if _, err := manager.Resolve(pending.VerificationToken); err == nil {
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t.Fatal("批量清理后待处理凭据对应的验证令牌仍然有效")
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}
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store.mu.Lock()
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_, protectedExists := store.values[protected.CredentialRef]
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_, pendingExists := store.values[pending.CredentialRef]
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store.mu.Unlock()
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if !protectedExists || pendingExists {
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t.Fatalf("数据库凭据保护范围错误：protected=%v pending=%v", protectedExists, pendingExists)
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}
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}
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func TestDatabaseVerificationResolveIsServerOnlyAndDoesNotConsumeToken(t *testing.T) {
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base := config.Default(t.TempDir())
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store := &memoryDatabaseStore{}
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manager := NewDatabaseVerificationManager(base, store)
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manager.verify = func(context.Context, config.DatabaseConfig) error { return nil }
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result, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "mysql", Host: "db.example.test", Database: "scert",
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Username: "scert_user", Password: "database-password", TLSMode: "true",
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})
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if err != nil {
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t.Fatal(err)
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}
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resolved, err := manager.Resolve(result.VerificationToken)
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if err != nil {
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t.Fatalf("按令牌解析数据库验证结果失败：%v", err)
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}
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if resolved.Config.CredentialRef != result.CredentialRef || resolved.CredentialRef != result.CredentialRef || resolved.ExpiresAt != result.ExpiresAt {
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t.Fatalf("解析的数据库验证状态不完整：%+v", resolved)
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}
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encoded, err := json.Marshal(resolved)
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if err != nil {
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t.Fatal(err)
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}
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if strings.Contains(string(encoded), result.CredentialRef) || strings.Contains(string(encoded), result.Config.DSN) {
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t.Fatalf("服务端数据库验证状态可被意外序列化：%s", encoded)
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}
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if _, err := manager.Consume(result.VerificationToken, result.CredentialRef); err != nil {
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t.Fatalf("Resolve 不应消费数据库验证令牌：%v", err)
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}
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if _, err := manager.Resolve(result.VerificationToken); err == nil {
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t.Fatal("已消费的数据库验证令牌仍可被解析")
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}
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}
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func TestDatabaseVerificationConsumesTokenOnlyOnceUnderConcurrency(t *testing.T) {
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base := config.Default(t.TempDir())
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store := &memoryDatabaseStore{}
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manager := NewDatabaseVerificationManager(base, store)
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manager.verify = func(context.Context, config.DatabaseConfig) error { return nil }
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result, err := manager.Verify(t.Context(), DatabaseInput{
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Driver: "mysql", Host: "db.example.test", Database: "scert",
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Username: "scert_user", Password: "database-password", TLSMode: "true",
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})
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if err != nil {
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t.Fatal(err)
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}
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start := make(chan struct{})
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results := make(chan error, 2)
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for range 2 {
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go func() {
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<-start
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_, consumeErr := manager.Consume(result.VerificationToken, result.CredentialRef)
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results <- consumeErr
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}()
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}
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close(start)
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successes := 0
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for range 2 {
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if <-results == nil {
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successes++
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}
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}
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if successes != 1 {
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t.Fatalf("并发消费数据库验证令牌成功次数为 %d，预期为 1", successes)
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}
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}
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