mirror of
https://github.com/router-for-me/CLIProxyAPI.git
synced 2026-02-18 20:30:51 +08:00
fix(management): ensure management.html is available synchronously and improve asset sync handling
This commit is contained in:
hkfires
@@ -21,6 +21,7 @@ import (
|
||||
"github.com/router-for-me/CLIProxyAPI/v6/internal/util"
|
||||
sdkconfig "github.com/router-for-me/CLIProxyAPI/v6/sdk/config"
|
||||
log "github.com/sirupsen/logrus"
|
||||
"golang.org/x/sync/singleflight"
|
||||
)
|
||||
|
||||
const (
|
||||
@@ -41,6 +42,7 @@ var (
|
||||
currentConfigPtr atomic.Pointer[config.Config]
|
||||
schedulerOnce sync.Once
|
||||
schedulerConfigPath atomic.Value
|
||||
sfGroup singleflight.Group
|
||||
)
|
||||
|
||||
// SetCurrentConfig stores the latest configuration snapshot for management asset decisions.
|
||||
@@ -171,8 +173,8 @@ func FilePath(configFilePath string) string {
|
||||
}
|
||||
|
||||
// EnsureLatestManagementHTML checks the latest management.html asset and updates the local copy when needed.
|
||||
// The function is designed to run in a background goroutine and will never panic.
|
||||
func EnsureLatestManagementHTML(ctx context.Context, staticDir string, proxyURL string, panelRepository string) {
|
||||
// It coalesces concurrent sync attempts and returns whether the asset exists after the sync attempt.
|
||||
func EnsureLatestManagementHTML(ctx context.Context, staticDir string, proxyURL string, panelRepository string) bool {
|
||||
if ctx == nil {
|
||||
ctx = context.Background()
|
||||
}
|
||||
@@ -180,91 +182,97 @@ func EnsureLatestManagementHTML(ctx context.Context, staticDir string, proxyURL
|
||||
staticDir = strings.TrimSpace(staticDir)
|
||||
if staticDir == "" {
|
||||
log.Debug("management asset sync skipped: empty static directory")
|
||||
return
|
||||
return false
|
||||
}
|
||||
|
||||
lastUpdateCheckMu.Lock()
|
||||
now := time.Now()
|
||||
timeSinceLastAttempt := now.Sub(lastUpdateCheckTime)
|
||||
if !lastUpdateCheckTime.IsZero() && timeSinceLastAttempt < managementSyncMinInterval {
|
||||
lastUpdateCheckMu.Unlock()
|
||||
log.Debugf(
|
||||
"management asset sync skipped by throttle: last attempt %v ago (interval %v)",
|
||||
timeSinceLastAttempt.Round(time.Second),
|
||||
managementSyncMinInterval,
|
||||
)
|
||||
return
|
||||
}
|
||||
lastUpdateCheckTime = now
|
||||
lastUpdateCheckMu.Unlock()
|
||||
|
||||
localPath := filepath.Join(staticDir, managementAssetName)
|
||||
localFileMissing := false
|
||||
if _, errStat := os.Stat(localPath); errStat != nil {
|
||||
if errors.Is(errStat, os.ErrNotExist) {
|
||||
localFileMissing = true
|
||||
} else {
|
||||
log.WithError(errStat).Debug("failed to stat local management asset")
|
||||
|
||||
_, _, _ = sfGroup.Do(localPath, func() (interface{}, error) {
|
||||
lastUpdateCheckMu.Lock()
|
||||
now := time.Now()
|
||||
timeSinceLastAttempt := now.Sub(lastUpdateCheckTime)
|
||||
if !lastUpdateCheckTime.IsZero() && timeSinceLastAttempt < managementSyncMinInterval {
|
||||
lastUpdateCheckMu.Unlock()
|
||||
log.Debugf(
|
||||
"management asset sync skipped by throttle: last attempt %v ago (interval %v)",
|
||||
timeSinceLastAttempt.Round(time.Second),
|
||||
managementSyncMinInterval,
|
||||
)
|
||||
return nil, nil
|
||||
}
|
||||
}
|
||||
lastUpdateCheckTime = now
|
||||
lastUpdateCheckMu.Unlock()
|
||||
|
||||
if errMkdirAll := os.MkdirAll(staticDir, 0o755); errMkdirAll != nil {
|
||||
log.WithError(errMkdirAll).Warn("failed to prepare static directory for management asset")
|
||||
return
|
||||
}
|
||||
|
||||
releaseURL := resolveReleaseURL(panelRepository)
|
||||
client := newHTTPClient(proxyURL)
|
||||
|
||||
localHash, err := fileSHA256(localPath)
|
||||
if err != nil {
|
||||
if !errors.Is(err, os.ErrNotExist) {
|
||||
log.WithError(err).Debug("failed to read local management asset hash")
|
||||
}
|
||||
localHash = ""
|
||||
}
|
||||
|
||||
asset, remoteHash, err := fetchLatestAsset(ctx, client, releaseURL)
|
||||
if err != nil {
|
||||
if localFileMissing {
|
||||
log.WithError(err).Warn("failed to fetch latest management release information, trying fallback page")
|
||||
if ensureFallbackManagementHTML(ctx, client, localPath) {
|
||||
return
|
||||
localFileMissing := false
|
||||
if _, errStat := os.Stat(localPath); errStat != nil {
|
||||
if errors.Is(errStat, os.ErrNotExist) {
|
||||
localFileMissing = true
|
||||
} else {
|
||||
log.WithError(errStat).Debug("failed to stat local management asset")
|
||||
}
|
||||
return
|
||||
}
|
||||
log.WithError(err).Warn("failed to fetch latest management release information")
|
||||
return
|
||||
}
|
||||
|
||||
if remoteHash != "" && localHash != "" && strings.EqualFold(remoteHash, localHash) {
|
||||
log.Debug("management asset is already up to date")
|
||||
return
|
||||
}
|
||||
if errMkdirAll := os.MkdirAll(staticDir, 0o755); errMkdirAll != nil {
|
||||
log.WithError(errMkdirAll).Warn("failed to prepare static directory for management asset")
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
data, downloadedHash, err := downloadAsset(ctx, client, asset.BrowserDownloadURL)
|
||||
if err != nil {
|
||||
if localFileMissing {
|
||||
log.WithError(err).Warn("failed to download management asset, trying fallback page")
|
||||
if ensureFallbackManagementHTML(ctx, client, localPath) {
|
||||
return
|
||||
releaseURL := resolveReleaseURL(panelRepository)
|
||||
client := newHTTPClient(proxyURL)
|
||||
|
||||
localHash, err := fileSHA256(localPath)
|
||||
if err != nil {
|
||||
if !errors.Is(err, os.ErrNotExist) {
|
||||
log.WithError(err).Debug("failed to read local management asset hash")
|
||||
}
|
||||
return
|
||||
localHash = ""
|
||||
}
|
||||
log.WithError(err).Warn("failed to download management asset")
|
||||
return
|
||||
}
|
||||
|
||||
if remoteHash != "" && !strings.EqualFold(remoteHash, downloadedHash) {
|
||||
log.Warnf("remote digest mismatch for management asset: expected %s got %s", remoteHash, downloadedHash)
|
||||
}
|
||||
asset, remoteHash, err := fetchLatestAsset(ctx, client, releaseURL)
|
||||
if err != nil {
|
||||
if localFileMissing {
|
||||
log.WithError(err).Warn("failed to fetch latest management release information, trying fallback page")
|
||||
if ensureFallbackManagementHTML(ctx, client, localPath) {
|
||||
return nil, nil
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
log.WithError(err).Warn("failed to fetch latest management release information")
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
if err = atomicWriteFile(localPath, data); err != nil {
|
||||
log.WithError(err).Warn("failed to update management asset on disk")
|
||||
return
|
||||
}
|
||||
if remoteHash != "" && localHash != "" && strings.EqualFold(remoteHash, localHash) {
|
||||
log.Debug("management asset is already up to date")
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
log.Infof("management asset updated successfully (hash=%s)", downloadedHash)
|
||||
data, downloadedHash, err := downloadAsset(ctx, client, asset.BrowserDownloadURL)
|
||||
if err != nil {
|
||||
if localFileMissing {
|
||||
log.WithError(err).Warn("failed to download management asset, trying fallback page")
|
||||
if ensureFallbackManagementHTML(ctx, client, localPath) {
|
||||
return nil, nil
|
||||
}
|
||||
return nil, nil
|
||||
}
|
||||
log.WithError(err).Warn("failed to download management asset")
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
if remoteHash != "" && !strings.EqualFold(remoteHash, downloadedHash) {
|
||||
log.Warnf("remote digest mismatch for management asset: expected %s got %s", remoteHash, downloadedHash)
|
||||
}
|
||||
|
||||
if err = atomicWriteFile(localPath, data); err != nil {
|
||||
log.WithError(err).Warn("failed to update management asset on disk")
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
log.Infof("management asset updated successfully (hash=%s)", downloadedHash)
|
||||
return nil, nil
|
||||
})
|
||||
|
||||
_, err := os.Stat(localPath)
|
||||
return err == nil
|
||||
}
|
||||
|
||||
func ensureFallbackManagementHTML(ctx context.Context, client *http.Client, localPath string) bool {
|
||||
|
||||
Reference in New Issue
Block a user