From 67f1aafd610c028b160f2f2ac805e671ed7073de Mon Sep 17 00:00:00 2001 From: eldritch horrors Date: Tue, 22 Oct 2024 18:00:00 +0200 Subject: libstore: restrict curl protocols previously it was possible to fetchurl a dict server, or an ldap server, or an imap server. this is a bit of a problem, both because rare schemes may not be available on all systems, and because some schemes (e.g. scp) are inherently insecure in potentially surprising ways we needn't allow. Change-Id: I18fc567c6f58c3221b5ea8ce927f4da780057828 --- src/libstore/filetransfer.cc | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src') diff --git a/src/libstore/filetransfer.cc b/src/libstore/filetransfer.cc index 34b92148e..acbb042b7 100644 --- a/src/libstore/filetransfer.cc +++ b/src/libstore/filetransfer.cc @@ -282,6 +282,8 @@ struct curlFileTransfer : public FileTransfer curl_easy_setopt(req, CURLOPT_PROGRESSDATA, this); curl_easy_setopt(req, CURLOPT_NOPROGRESS, 0); + curl_easy_setopt(req, CURLOPT_PROTOCOLS_STR, "http,https,ftp,ftps,file"); + curl_easy_setopt(req, CURLOPT_HTTPHEADER, requestHeaders); if (settings.downloadSpeed.get() > 0) -- cgit v1.2.3