Files
CLIProxyAPIPlus/internal/auth/kiro/token_repository.go
Cyrus 030bf5e6c7 feat(kiro): add IDC auth and endpoint improvements, redesign fingerprint system
- Add IAM Identity Center (IDC) authentication with CLI flags (--kiro-idc-login, --kiro-idc-start-url, --kiro-idc-region) and login flow
- Add ProfileArn auto-fetching in Execute/ExecuteStream for imported IDC accounts
- Simplify endpoint preference with map-based alias lookup and getAuthValue helper
- Redesign fingerprint as global singleton with external config and per-account deterministic generation
- Add StartURL and FingerprintConfig fields to Kiro config
- Add AgentContinuationID/AgentTaskType support in Kiro translators
- Add comprehensive tests for executor, fingerprint, SSO OIDC, and AWS helpers
- Add CLI login documentation to README
2026-02-27 00:58:03 +08:00

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package kiro
import (
"context"
"encoding/json"
"fmt"
"io/fs"
"os"
"path/filepath"
"sort"
"strings"
"sync"
"time"
log "github.com/sirupsen/logrus"
)
// FileTokenRepository 实现 TokenRepository 接口,基于文件系统存储
type FileTokenRepository struct {
mu sync.RWMutex
baseDir string
}
// NewFileTokenRepository 创建一个新的文件 token 存储库
func NewFileTokenRepository(baseDir string) *FileTokenRepository {
return &FileTokenRepository{
baseDir: baseDir,
}
}
// SetBaseDir 设置基础目录
func (r *FileTokenRepository) SetBaseDir(dir string) {
r.mu.Lock()
r.baseDir = strings.TrimSpace(dir)
r.mu.Unlock()
}
// FindOldestUnverified 查找需要刷新的 token按最后验证时间排序
func (r *FileTokenRepository) FindOldestUnverified(limit int) []*Token {
r.mu.RLock()
baseDir := r.baseDir
r.mu.RUnlock()
if baseDir == "" {
log.Debug("token repository: base directory not configured")
return nil
}
var tokens []*Token
err := filepath.WalkDir(baseDir, func(path string, d fs.DirEntry, walkErr error) error {
if walkErr != nil {
return nil // 忽略错误,继续遍历
}
if d.IsDir() {
return nil
}
if !strings.HasSuffix(strings.ToLower(d.Name()), ".json") {
return nil
}
// 只处理 kiro 相关的 token 文件
if !strings.HasPrefix(d.Name(), "kiro-") {
return nil
}
token, err := r.readTokenFile(path)
if err != nil {
log.Debugf("token repository: failed to read token file %s: %v", path, err)
return nil
}
if token != nil && token.RefreshToken != "" {
// 检查 token 是否需要刷新(过期前 5 分钟)
if token.ExpiresAt.IsZero() || time.Until(token.ExpiresAt) < 5*time.Minute {
tokens = append(tokens, token)
}
}
return nil
})
if err != nil {
log.Warnf("token repository: error walking directory: %v", err)
}
// 按最后验证时间排序(最旧的优先)
sort.Slice(tokens, func(i, j int) bool {
return tokens[i].LastVerified.Before(tokens[j].LastVerified)
})
// 限制返回数量
if limit > 0 && len(tokens) > limit {
tokens = tokens[:limit]
}
return tokens
}
// UpdateToken 更新 token 并持久化到文件
func (r *FileTokenRepository) UpdateToken(token *Token) error {
if token == nil {
return fmt.Errorf("token repository: token is nil")
}
r.mu.RLock()
baseDir := r.baseDir
r.mu.RUnlock()
if baseDir == "" {
return fmt.Errorf("token repository: base directory not configured")
}
// 构建文件路径
filePath := filepath.Join(baseDir, token.ID)
if !strings.HasSuffix(filePath, ".json") {
filePath += ".json"
}
// 读取现有文件内容
existingData := make(map[string]any)
if data, err := os.ReadFile(filePath); err == nil {
_ = json.Unmarshal(data, &existingData)
}
// 更新字段
existingData["access_token"] = token.AccessToken
existingData["refresh_token"] = token.RefreshToken
existingData["last_refresh"] = time.Now().Format(time.RFC3339)
if !token.ExpiresAt.IsZero() {
existingData["expires_at"] = token.ExpiresAt.Format(time.RFC3339)
}
// 保持原有的关键字段
if token.ClientID != "" {
existingData["client_id"] = token.ClientID
}
if token.ClientSecret != "" {
existingData["client_secret"] = token.ClientSecret
}
if token.AuthMethod != "" {
existingData["auth_method"] = token.AuthMethod
}
if token.Region != "" {
existingData["region"] = token.Region
}
if token.StartURL != "" {
existingData["start_url"] = token.StartURL
}
// 序列化并写入文件
raw, err := json.MarshalIndent(existingData, "", " ")
if err != nil {
return fmt.Errorf("token repository: marshal failed: %w", err)
}
// 原子写入:先写入临时文件,再重命名
tmpPath := filePath + ".tmp"
if err := os.WriteFile(tmpPath, raw, 0o600); err != nil {
return fmt.Errorf("token repository: write temp file failed: %w", err)
}
if err := os.Rename(tmpPath, filePath); err != nil {
_ = os.Remove(tmpPath)
return fmt.Errorf("token repository: rename failed: %w", err)
}
log.Debugf("token repository: updated token %s", token.ID)
return nil
}
// readTokenFile 从文件读取 token
func (r *FileTokenRepository) readTokenFile(path string) (*Token, error) {
data, err := os.ReadFile(path)
if err != nil {
return nil, err
}
var metadata map[string]any
if err := json.Unmarshal(data, &metadata); err != nil {
return nil, err
}
// 检查是否是 kiro token
tokenType, _ := metadata["type"].(string)
if tokenType != "kiro" {
return nil, nil
}
// 检查 auth_method (case-insensitive comparison to handle "IdC", "IDC", "idc", etc.)
authMethod, _ := metadata["auth_method"].(string)
authMethod = strings.ToLower(authMethod)
if authMethod != "idc" && authMethod != "builder-id" {
return nil, nil // 只处理 IDC 和 Builder ID token
}
token := &Token{
ID: filepath.Base(path),
AuthMethod: authMethod,
}
// 解析各字段
token.AccessToken, _ = metadata["access_token"].(string)
token.RefreshToken, _ = metadata["refresh_token"].(string)
token.ClientID, _ = metadata["client_id"].(string)
token.ClientSecret, _ = metadata["client_secret"].(string)
token.Region, _ = metadata["region"].(string)
token.StartURL, _ = metadata["start_url"].(string)
token.Provider, _ = metadata["provider"].(string)
// 解析时间字段
if expiresAtStr, ok := metadata["expires_at"].(string); ok && expiresAtStr != "" {
if t, err := time.Parse(time.RFC3339, expiresAtStr); err == nil {
token.ExpiresAt = t
}
}
if lastRefreshStr, ok := metadata["last_refresh"].(string); ok && lastRefreshStr != "" {
if t, err := time.Parse(time.RFC3339, lastRefreshStr); err == nil {
token.LastVerified = t
}
}
return token, nil
}
// ListKiroTokens 列出所有 Kiro token用于调试
func (r *FileTokenRepository) ListKiroTokens(ctx context.Context) ([]*Token, error) {
r.mu.RLock()
baseDir := r.baseDir
r.mu.RUnlock()
if baseDir == "" {
return nil, fmt.Errorf("token repository: base directory not configured")
}
var tokens []*Token
err := filepath.WalkDir(baseDir, func(path string, d fs.DirEntry, walkErr error) error {
if walkErr != nil {
return nil
}
if d.IsDir() {
return nil
}
if !strings.HasPrefix(d.Name(), "kiro-") || !strings.HasSuffix(d.Name(), ".json") {
return nil
}
token, err := r.readTokenFile(path)
if err != nil {
return nil
}
if token != nil {
tokens = append(tokens, token)
}
return nil
})
return tokens, err
}