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path: root/modules/caddyhttp/fileserver/staticfiles.go
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Diffstat (limited to 'modules/caddyhttp/fileserver/staticfiles.go')
-rw-r--r--modules/caddyhttp/fileserver/staticfiles.go91
1 files changed, 63 insertions, 28 deletions
diff --git a/modules/caddyhttp/fileserver/staticfiles.go b/modules/caddyhttp/fileserver/staticfiles.go
index 2dd237ae7..4ae69b647 100644
--- a/modules/caddyhttp/fileserver/staticfiles.go
+++ b/modules/caddyhttp/fileserver/staticfiles.go
@@ -31,6 +31,7 @@ import (
"strings"
"go.uber.org/zap"
+ "go.uber.org/zap/zapcore"
"github.com/caddyserver/caddy/v2"
"github.com/caddyserver/caddy/v2/modules/caddyhttp"
@@ -286,11 +287,14 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
// remove any trailing `/` as it breaks fs.ValidPath() in the stdlib
filename := strings.TrimSuffix(caddyhttp.SanitizedPathJoin(root, r.URL.Path), "/")
- fsrv.logger.Debug("sanitized path join",
- zap.String("site_root", root),
- zap.String("fs", fsName),
- zap.String("request_path", r.URL.Path),
- zap.String("result", filename))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "sanitized path join"); c != nil {
+ c.Write(
+ zap.String("site_root", root),
+ zap.String("fs", fsName),
+ zap.String("request_path", r.URL.Path),
+ zap.String("result", filename),
+ )
+ }
// get information about the file
info, err := fs.Stat(fileSystem, filename)
@@ -313,9 +317,12 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
indexPath := caddyhttp.SanitizedPathJoin(filename, indexPage)
if fileHidden(indexPath, filesToHide) {
// pretend this file doesn't exist
- fsrv.logger.Debug("hiding index file",
- zap.String("filename", indexPath),
- zap.Strings("files_to_hide", filesToHide))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "hiding index file"); c != nil {
+ c.Write(
+ zap.String("filename", indexPath),
+ zap.Strings("files_to_hide", filesToHide),
+ )
+ }
continue
}
@@ -335,7 +342,9 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
info = indexInfo
filename = indexPath
implicitIndexFile = true
- fsrv.logger.Debug("located index file", zap.String("filename", filename))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "located index file"); c != nil {
+ c.Write(zap.String("filename", filename))
+ }
break
}
}
@@ -343,9 +352,12 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
// if still referencing a directory, delegate
// to browse or return an error
if info.IsDir() {
- fsrv.logger.Debug("no index file in directory",
- zap.String("path", filename),
- zap.Strings("index_filenames", fsrv.IndexNames))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "no index file in directory"); c != nil {
+ c.Write(
+ zap.String("path", filename),
+ zap.Strings("index_filenames", fsrv.IndexNames),
+ )
+ }
if fsrv.Browse != nil && !fileHidden(filename, filesToHide) {
return fsrv.serveBrowse(fileSystem, root, filename, w, r, next)
}
@@ -355,9 +367,12 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
// one last check to ensure the file isn't hidden (we might
// have changed the filename from when we last checked)
if fileHidden(filename, filesToHide) {
- fsrv.logger.Debug("hiding file",
- zap.String("filename", filename),
- zap.Strings("files_to_hide", filesToHide))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "hiding file"); c != nil {
+ c.Write(
+ zap.String("filename", filename),
+ zap.Strings("files_to_hide", filesToHide),
+ )
+ }
return fsrv.notFound(w, r, next)
}
@@ -375,15 +390,21 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
if path.Base(origReq.URL.Path) == path.Base(r.URL.Path) {
if implicitIndexFile && !strings.HasSuffix(origReq.URL.Path, "/") {
to := origReq.URL.Path + "/"
- fsrv.logger.Debug("redirecting to canonical URI (adding trailing slash for directory)",
- zap.String("from_path", origReq.URL.Path),
- zap.String("to_path", to))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "redirecting to canonical URI (adding trailing slash for directory"); c != nil {
+ c.Write(
+ zap.String("from_path", origReq.URL.Path),
+ zap.String("to_path", to),
+ )
+ }
return redirect(w, r, to)
} else if !implicitIndexFile && strings.HasSuffix(origReq.URL.Path, "/") {
to := origReq.URL.Path[:len(origReq.URL.Path)-1]
- fsrv.logger.Debug("redirecting to canonical URI (removing trailing slash for file)",
- zap.String("from_path", origReq.URL.Path),
- zap.String("to_path", to))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "redirecting to canonical URI (removing trailing slash for file"); c != nil {
+ c.Write(
+ zap.String("from_path", origReq.URL.Path),
+ zap.String("to_path", to),
+ )
+ }
return redirect(w, r, to)
}
}
@@ -411,13 +432,19 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
compressedFilename := filename + precompress.Suffix()
compressedInfo, err := fs.Stat(fileSystem, compressedFilename)
if err != nil || compressedInfo.IsDir() {
- fsrv.logger.Debug("precompressed file not accessible", zap.String("filename", compressedFilename), zap.Error(err))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "precompressed file not accessible"); c != nil {
+ c.Write(zap.String("filename", compressedFilename), zap.Error(err))
+ }
continue
}
- fsrv.logger.Debug("opening compressed sidecar file", zap.String("filename", compressedFilename), zap.Error(err))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "opening compressed sidecar file"); c != nil {
+ c.Write(zap.String("filename", compressedFilename), zap.Error(err))
+ }
file, err = fsrv.openFile(fileSystem, compressedFilename, w)
if err != nil {
- fsrv.logger.Warn("opening precompressed file failed", zap.String("filename", compressedFilename), zap.Error(err))
+ if c := fsrv.logger.Check(zapcore.WarnLevel, "opening precompressed file failed"); c != nil {
+ c.Write(zap.String("filename", compressedFilename), zap.Error(err))
+ }
if caddyErr, ok := err.(caddyhttp.HandlerError); ok && caddyErr.StatusCode == http.StatusServiceUnavailable {
return err
}
@@ -448,7 +475,9 @@ func (fsrv *FileServer) ServeHTTP(w http.ResponseWriter, r *http.Request, next c
// no precompressed file found, use the actual file
if file == nil {
- fsrv.logger.Debug("opening file", zap.String("filename", filename))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "opening file"); c != nil {
+ c.Write(zap.String("filename", filename))
+ }
// open the file
file, err = fsrv.openFile(fileSystem, filename, w)
@@ -548,10 +577,14 @@ func (fsrv *FileServer) openFile(fileSystem fs.FS, filename string, w http.Respo
if err != nil {
err = fsrv.mapDirOpenError(fileSystem, err, filename)
if errors.Is(err, fs.ErrNotExist) {
- fsrv.logger.Debug("file not found", zap.String("filename", filename), zap.Error(err))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "file not found"); c != nil {
+ c.Write(zap.String("filename", filename), zap.Error(err))
+ }
return nil, caddyhttp.Error(http.StatusNotFound, err)
} else if errors.Is(err, fs.ErrPermission) {
- fsrv.logger.Debug("permission denied", zap.String("filename", filename), zap.Error(err))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "permission denied"); c != nil {
+ c.Write(zap.String("filename", filename), zap.Error(err))
+ }
return nil, caddyhttp.Error(http.StatusForbidden, err)
}
// maybe the server is under load and ran out of file descriptors?
@@ -559,7 +592,9 @@ func (fsrv *FileServer) openFile(fileSystem fs.FS, filename string, w http.Respo
//nolint:gosec
backoff := weakrand.Intn(maxBackoff-minBackoff) + minBackoff
w.Header().Set("Retry-After", strconv.Itoa(backoff))
- fsrv.logger.Debug("retry after backoff", zap.String("filename", filename), zap.Int("backoff", backoff), zap.Error(err))
+ if c := fsrv.logger.Check(zapcore.DebugLevel, "retry after backoff"); c != nil {
+ c.Write(zap.String("filename", filename), zap.Int("backoff", backoff), zap.Error(err))
+ }
return nil, caddyhttp.Error(http.StatusServiceUnavailable, err)
}
return file, nil
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 01:53:10 +0000