2 files changed, 0 insertions, 159 deletions
diff --git a/plugins/http/static/etag.go b/plugins/http/static/etag.go
deleted file mode 100644
index 5d41cc53..00000000
--- a/plugins/http/static/etag.go
+++ /dev/null
@@ -1,71 +0,0 @@
-package static
-
-import (
-	"hash/crc32"
-	"io"
-	"net/http"
-	"os"
-	"unsafe"
-
-	httpConfig "github.com/spiral/roadrunner/v2/plugins/http/config"
-)
-
-const etag string = "Etag"
-
-// weak Etag prefix
-var weakPrefix = []byte(`W/`)
-
-// CRC32 table
-var crc32q = crc32.MakeTable(0x48D90782)
-
-func SetEtag(cfg *httpConfig.Static, f *os.File, w http.ResponseWriter) {
-	// read the file content
-	body, err := io.ReadAll(f)
-	if err != nil {
-		return
-	}
-
-	// skip for 0 body
-	if len(body) == 0 {
-		return
-	}
-
-	// preallocate
-	calculatedEtag := make([]byte, 0, 64)
-
-	// write weak
-	if cfg.Weak {
-		calculatedEtag = append(calculatedEtag, weakPrefix...)
-	}
-
-	calculatedEtag = append(calculatedEtag, '"')
-	calculatedEtag = appendUint(calculatedEtag, uint32(len(body)))
-	calculatedEtag = append(calculatedEtag, '-')
-	calculatedEtag = appendUint(calculatedEtag, crc32.Checksum(body, crc32q))
-	calculatedEtag = append(calculatedEtag, '"')
-
-	w.Header().Set(etag, byteToSrt(calculatedEtag))
-}
-
-// appendUint appends n to dst and returns the extended dst.
-func appendUint(dst []byte, n uint32) []byte {
-	var b [20]byte
-	buf := b[:]
-	i := len(buf)
-	var q uint32
-	for n >= 10 {
-		i--
-		q = n / 10
-		buf[i] = '0' + byte(n-q*10)
-		n = q
-	}
-	i--
-	buf[i] = '0' + byte(n)
-
-	dst = append(dst, buf[i:]...)
-	return dst
-}
-
-func byteToSrt(b []byte) string {
-	return *(*string)(unsafe.Pointer(&b))
-}
diff --git a/plugins/http/static/static.go b/plugins/http/static/static.go
deleted file mode 100644
index d0278466..00000000
--- a/plugins/http/static/static.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package static
-
-import (
-	"io/fs"
-	"net/http"
-	"path/filepath"
-	"strings"
-
-	httpConfig "github.com/spiral/roadrunner/v2/plugins/http/config"
-)
-
-type ExtensionFilter struct {
-	allowed   map[string]struct{}
-	forbidden map[string]struct{}
-}
-
-func NewExtensionFilter(allow, forbid []string) *ExtensionFilter {
-	ef := &ExtensionFilter{
-		allowed:   make(map[string]struct{}, len(allow)),
-		forbidden: make(map[string]struct{}, len(forbid)),
-	}
-
-	for i := 0; i < len(forbid); i++ {
-		// skip empty lines
-		if forbid[i] == "" {
-			continue
-		}
-		ef.forbidden[forbid[i]] = struct{}{}
-	}
-
-	for i := 0; i < len(allow); i++ {
-		// skip empty lines
-		if allow[i] == "" {
-			continue
-		}
-		ef.allowed[allow[i]] = struct{}{}
-	}
-
-	// check if any forbidden items presented in the allowed
-	// if presented, delete such items from allowed
-	for k := range ef.allowed {
-		if _, ok := ef.forbidden[k]; ok {
-			delete(ef.allowed, k)
-		}
-	}
-
-	return ef
-}
-
-type FileSystem struct {
-	ef *ExtensionFilter
-	// embedded
-	http.FileSystem
-}
-
-// Open wrapper around http.FileSystem Open method, name here is the name of the
-func (f FileSystem) Open(name string) (http.File, error) {
-	file, err := f.FileSystem.Open(name)
-	if err != nil {
-		return nil, err
-	}
-
-	fstat, err := file.Stat()
-	if err != nil {
-		return nil, fs.ErrNotExist
-	}
-
-	if fstat.IsDir() {
-		return nil, fs.ErrPermission
-	}
-
-	ext := strings.ToLower(filepath.Ext(fstat.Name()))
-	if _, ok := f.ef.forbidden[ext]; ok {
-		return nil, fs.ErrPermission
-	}
-
-	// if file extension is allowed, append it to the FileInfo slice
-	if _, ok := f.ef.allowed[ext]; ok {
-		return file, nil
-	}
-
-	return nil, fs.ErrNotExist
-}
-
-// FS is a constructor for the http.FileSystem
-func FS(config *httpConfig.Static) http.FileSystem {
-	return FileSystem{NewExtensionFilter(config.Allow, config.Forbid), http.Dir(config.Dir)}
-}