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http-push: enable "proactive auth"

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Before commit 986bbc08, git was proactive about asking for
http passwords. It assumed that if you had a username in
your URL, you would also want a password, and asked for it
before making any http requests.

However, this could interfere with the use of .netrc (see
986bbc08 for details). And it was also unnecessary, since
the http fetching code had learned to recognize an HTTP 401
and prompt the user then. Furthermore, the proactive prompt
could interfere with the usage of .netrc (see 986bbc08 for
details).

Unfortunately, the http push-over-DAV code never learned to
recognize HTTP 401, and so was broken by this change. This
patch does a quick fix of re-enabling the "proactive auth"
strategy only for http-push, leaving the dumb http fetch and
smart-http as-is.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King
2011-12-13 19:11:56 -05:00
committed by Junio C Hamano
parent 0521710a8b
commit a4ddbc33d7
6 changed files with 13 additions and 6 deletions
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8
http.c
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@ -43,6 +43,7 @@ static int curl_ftp_no_epsv;
static const char *curl_http_proxy;
static const char *curl_cookie_file;
static char *user_name, *user_pass, *description;
static int http_proactive_auth;
static const char *user_agent;
#if LIBCURL_VERSION_NUM >= 0x071700
@ -279,6 +280,9 @@ static CURL *get_curl_handle(void)
curl_easy_setopt(result, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
#endif
if (http_proactive_auth)
init_curl_http_auth(result);
if (ssl_cert != NULL)
curl_easy_setopt(result, CURLOPT_SSLCERT, ssl_cert);
if (has_cert_password())
@ -367,7 +371,7 @@ static void set_from_env(const char **var, const char *envname)
*var = val;
}
void http_init(struct remote *remote, const char *url)
void http_init(struct remote *remote, const char *url, int proactive_auth)
{
char *low_speed_limit;
char *low_speed_time;
@ -378,6 +382,8 @@ void http_init(struct remote *remote, const char *url)
curl_global_init(CURL_GLOBAL_ALL);
http_proactive_auth = proactive_auth;
if (remote && remote->http_proxy)
curl_http_proxy = xstrdup(remote->http_proxy);