-/*
-tofuproxy -- flexible HTTP/HTTPS proxy, TLS terminator, X.509 TOFU
- manager, WARC/geminispace browser
-Copyright (C) 2021-2022 Sergey Matveev <stargrave@stargrave.org>
-
-This program is free software: you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
+// tofuproxy -- flexible HTTP/HTTPS proxy, TLS terminator, X.509 TOFU
+// manager, WARC/geminispace browser
+// Copyright (C) 2021-2024 Sergey Matveev <stargrave@stargrave.org>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, version 3 of the License.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
package rounds
import (
"fmt"
"io"
- "io/ioutil"
"log"
"net/http"
"os"
"os/exec"
- "strings"
"go.stargrave.org/tofuproxy/fifos"
)
const CmdDWebP = "dwebp"
-func isXombrero(req *http.Request) bool {
- return strings.Contains(req.Header.Get("User-Agent"), "AppleWebKit/538.15")
-}
-
func RoundTranscodeWebP(
host string,
resp *http.Response,
w http.ResponseWriter,
req *http.Request,
) (bool, error) {
- if resp.Header.Get("Content-Type") != "image/webp" || isXombrero(req) {
+ if resp.Header.Get("Content-Type") != "image/webp" {
return true, nil
}
- tmpFd, err := ioutil.TempFile("", "tofuproxy.*.webp")
+ tmpFd, err := os.CreateTemp("", "tofuproxy.*.webp")
if err != nil {
log.Fatalln(err)
}
w.Header().Add("Content-Type", "image/png")
w.WriteHeader(http.StatusOK)
w.Write(data)
- fifos.LogVarious <- fmt.Sprintf("%s %s\tWebP transcoded to PNG", req.Method, req.URL)
+ fifos.LogVarious <- fmt.Sprintf(
+ "%s %s\tWebP transcoded to PNG", req.Method, req.URL,
+ )
return false, nil
}