From 19113a26b667527dc983920bf526b5c938d475bb Mon Sep 17 00:00:00 2001 From: Brandon Williams Date: Mon, 16 Oct 2017 10:55:29 -0700 Subject: http: tell server that the client understands v1 Tell a server that protocol v1 can be used by sending the http header 'Git-Protocol' with 'version=1' indicating this. Also teach the apache http server to pass through the 'Git-Protocol' header as an environment variable 'GIT_PROTOCOL'. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano --- http.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'http.c') diff --git a/http.c b/http.c index 9e40a465f..ffb719216 100644 --- a/http.c +++ b/http.c @@ -12,6 +12,7 @@ #include "gettext.h" #include "transport.h" #include "packfile.h" +#include "protocol.h" static struct trace_key trace_curl = TRACE_KEY_INIT(CURL); #if LIBCURL_VERSION_NUM >= 0x070a08 @@ -897,6 +898,21 @@ static void set_from_env(const char **var, const char *envname) *var = val; } +static void protocol_http_header(void) +{ + if (get_protocol_version_config() > 0) { + struct strbuf protocol_header = STRBUF_INIT; + + strbuf_addf(&protocol_header, GIT_PROTOCOL_HEADER ": version=%d", + get_protocol_version_config()); + + + extra_http_headers = curl_slist_append(extra_http_headers, + protocol_header.buf); + strbuf_release(&protocol_header); + } +} + void http_init(struct remote *remote, const char *url, int proactive_auth) { char *low_speed_limit; @@ -927,6 +943,8 @@ void http_init(struct remote *remote, const char *url, int proactive_auth) if (remote) var_override(&http_proxy_authmethod, remote->http_proxy_authmethod); + protocol_http_header(); + pragma_header = curl_slist_append(http_copy_default_headers(), "Pragma: no-cache"); no_pragma_header = curl_slist_append(http_copy_default_headers(), -- cgit v1.2.1