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authorSasha Khapyorsky <sashak@voltaire.com>2006-09-29 03:10:44 +0300
committerJunio C Hamano <junkio@cox.net>2006-09-28 19:02:46 -0700
commit3ea099d48b15f69889f4efe71599c9dfde6bb26a (patch)
treea9ad5a1e8038a6ab2300876eae9e940752483792
parent77e565d8f76357781eb6236e031e8e0581de83a9 (diff)
downloadgit-3ea099d48b15f69889f4efe71599c9dfde6bb26a.tar.gz
http/ftp: optionally ask curl to not use EPSV command
If http.noEPSV config variable is defined and true, or if GIT_CURL_FTP_NO_EPSV environment variable is defined, disable using of EPSV ftp command (PASV will be used instead). This is helpful with some "poor" ftp servers which does not support EPSV mode. Signed-off-by: Sasha Khapyorsky <sashak@voltaire.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
-rw-r--r--Documentation/config.txt6
-rwxr-xr-xgit-clone.sh4
-rwxr-xr-xgit-fetch.sh6
-rwxr-xr-xgit-ls-remote.sh4
-rw-r--r--http.c12
5 files changed, 31 insertions, 1 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt
index 98c1f3e2e3..84e38911ee 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -202,6 +202,12 @@ http.lowSpeedLimit, http.lowSpeedTime::
Can be overridden by the 'GIT_HTTP_LOW_SPEED_LIMIT' and
'GIT_HTTP_LOW_SPEED_TIME' environment variables.
+http.noEPSV::
+ A boolean which disables using of EPSV ftp command by curl.
+ This can helpful with some "poor" ftp servers which doesn't
+ support EPSV mode. Can be overridden by the 'GIT_CURL_FTP_NO_EPSV'
+ environment variable. Default is false (curl will use EPSV).
+
i18n.commitEncoding::
Character encoding the commit messages are stored in; git itself
does not care per se, but this information is necessary e.g. when
diff --git a/git-clone.sh b/git-clone.sh
index e1b3bf382f..3998c55cef 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -31,6 +31,10 @@ clone_dumb_http () {
cd "$2" &&
clone_tmp="$GIT_DIR/clone-tmp" &&
mkdir -p "$clone_tmp" || exit 1
+ if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
+ "`git-repo-config --bool http.noEPSV`" = true ]; then
+ curl_extra_args="${curl_extra_args} --disable-epsv"
+ fi
http_fetch "$1/info/refs" "$clone_tmp/refs" || {
echo >&2 "Cannot get remote repository information.
Perhaps git-update-server-info needs to be run there?"
diff --git a/git-fetch.sh b/git-fetch.sh
index 50ad101e89..bcc67ab0b0 100755
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -289,6 +289,10 @@ fetch_main () {
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
+ if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
+ "`git-repo-config --bool http.noEPSV`" = true ]; then
+ noepsv_opt="--disable-epsv"
+ fi
max_depth=5
depth=0
head="ref: $remote_name"
@@ -300,7 +304,7 @@ fetch_main () {
$u =~ s{([^-a-zA-Z0-9/.])}{sprintf"%%%02x",ord($1)}eg;
print "$u";
' "$head")
- head=$(curl -nsfL $curl_extra_args "$remote/$remote_name_quoted")
+ head=$(curl -nsfL $curl_extra_args $noepsv_opt "$remote/$remote_name_quoted")
depth=$( expr \( $depth + 1 \) )
done
expr "z$head" : "z$_x40\$" >/dev/null ||
diff --git a/git-ls-remote.sh b/git-ls-remote.sh
index 2c0b52122f..0f88953f29 100755
--- a/git-ls-remote.sh
+++ b/git-ls-remote.sh
@@ -53,6 +53,10 @@ http://* | https://* | ftp://* )
if [ -n "$GIT_SSL_NO_VERIFY" ]; then
curl_extra_args="-k"
fi
+ if [ -n "$GIT_CURL_FTP_NO_EPSV" -o \
+ "`git-repo-config --bool http.noEPSV`" = true ]; then
+ curl_extra_args="${curl_extra_args} --disable-epsv"
+ fi
curl -nsf $curl_extra_args --header "Pragma: no-cache" "$peek_repo/info/refs" ||
echo "failed slurping"
;;
diff --git a/http.c b/http.c
index 6c1937b676..576740feff 100644
--- a/http.c
+++ b/http.c
@@ -23,6 +23,7 @@ char *ssl_capath = NULL;
char *ssl_cainfo = NULL;
long curl_low_speed_limit = -1;
long curl_low_speed_time = -1;
+int curl_ftp_no_epsv = 0;
struct curl_slist *pragma_header;
@@ -155,6 +156,11 @@ static int http_options(const char *var, const char *value)
return 0;
}
+ if (!strcmp("http.noepsv", var)) {
+ curl_ftp_no_epsv = git_config_bool(var, value);
+ return 0;
+ }
+
/* Fall back on the default ones */
return git_default_config(var, value);
}
@@ -196,6 +202,9 @@ static CURL* get_curl_handle(void)
curl_easy_setopt(result, CURLOPT_USERAGENT, GIT_USER_AGENT);
+ if (curl_ftp_no_epsv)
+ curl_easy_setopt(result, CURLOPT_FTP_USE_EPSV, 0);
+
return result;
}
@@ -251,6 +260,9 @@ void http_init(void)
max_requests = DEFAULT_MAX_REQUESTS;
#endif
+ if (getenv("GIT_CURL_FTP_NO_EPSV"))
+ curl_ftp_no_epsv = 1;
+
#ifndef NO_CURL_EASY_DUPHANDLE
curl_default = get_curl_handle();
#endif