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Diffstat (limited to 'http.c')
-rw-r--r--http.c93
1 files changed, 53 insertions, 40 deletions
diff --git a/http.c b/http.c
index fb3465f..a4bc770 100644
--- a/http.c
+++ b/http.c
@@ -42,7 +42,7 @@ static long curl_low_speed_time = -1;
static int curl_ftp_no_epsv;
static const char *curl_http_proxy;
static const char *curl_cookie_file;
-static char *user_name, *user_pass;
+static char *user_name, *user_pass, *description;
static const char *user_agent;
#if LIBCURL_VERSION_NUM >= 0x071700
@@ -139,6 +139,27 @@ static void process_curl_messages(void)
}
#endif
+static char *git_getpass_with_description(const char *what, const char *desc)
+{
+ struct strbuf prompt = STRBUF_INIT;
+ char *r;
+
+ if (desc)
+ strbuf_addf(&prompt, "%s for '%s': ", what, desc);
+ else
+ strbuf_addf(&prompt, "%s: ", what);
+ /*
+ * NEEDSWORK: for usernames, we should do something less magical that
+ * actually echoes the characters. However, we need to read from
+ * /dev/tty and not stdio, which is not portable (but getpass will do
+ * it for us). http.c uses the same workaround.
+ */
+ r = git_getpass(prompt.buf);
+
+ strbuf_release(&prompt);
+ return xstrdup(r);
+}
+
static int http_options(const char *var, const char *value, void *cb)
{
if (!strcmp("http.sslverify", var)) {
@@ -214,7 +235,7 @@ static void init_curl_http_auth(CURL *result)
if (user_name) {
struct strbuf up = STRBUF_INIT;
if (!user_pass)
- user_pass = xstrdup(git_getpass("Password: "));
+ user_pass = xstrdup(git_getpass_with_description("Password", description));
strbuf_addf(&up, "%s:%s", user_name, user_pass);
curl_easy_setopt(result, CURLOPT_USERPWD,
strbuf_detach(&up, NULL));
@@ -229,7 +250,7 @@ static int has_cert_password(void)
return 0;
/* Only prompt the user once. */
ssl_cert_password_required = -1;
- ssl_cert_password = git_getpass("Certificate Password: ");
+ ssl_cert_password = git_getpass_with_description("Certificate Password", description);
if (ssl_cert_password != NULL) {
ssl_cert_password = xstrdup(ssl_cert_password);
return 1;
@@ -307,8 +328,7 @@ static CURL *get_curl_handle(void)
static void http_auth_init(const char *url)
{
- char *at, *colon, *cp, *slash, *decoded;
- int len;
+ const char *at, *colon, *cp, *slash, *host;
cp = strstr(url, "://");
if (!cp)
@@ -324,34 +344,22 @@ static void http_auth_init(const char *url)
at = strchr(cp, '@');
colon = strchr(cp, ':');
slash = strchrnul(cp, '/');
- if (!at || slash <= at)
- return; /* No credentials */
- if (!colon || at <= colon) {
+ if (!at || slash <= at) {
+ /* No credentials, but we may have to ask for some later */
+ host = cp;
+ }
+ else if (!colon || at <= colon) {
/* Only username */
- len = at - cp;
- user_name = xmalloc(len + 1);
- memcpy(user_name, cp, len);
- user_name[len] = '\0';
- decoded = url_decode(user_name);
- free(user_name);
- user_name = decoded;
+ user_name = url_decode_mem(cp, at - cp);
user_pass = NULL;
+ host = at + 1;
} else {
- len = colon - cp;
- user_name = xmalloc(len + 1);
- memcpy(user_name, cp, len);
- user_name[len] = '\0';
- decoded = url_decode(user_name);
- free(user_name);
- user_name = decoded;
- len = at - (colon + 1);
- user_pass = xmalloc(len + 1);
- memcpy(user_pass, colon + 1, len);
- user_pass[len] = '\0';
- decoded = url_decode(user_pass);
- free(user_pass);
- user_pass = decoded;
+ user_name = url_decode_mem(cp, colon - cp);
+ user_pass = url_decode_mem(colon + 1, at - (colon + 1));
+ host = at + 1;
}
+
+ description = url_decode_mem(host, slash - host);
}
static void set_from_env(const char **var, const char *envname)
@@ -361,7 +369,7 @@ static void set_from_env(const char **var, const char *envname)
*var = val;
}
-void http_init(struct remote *remote)
+void http_init(struct remote *remote, const char *url)
{
char *low_speed_limit;
char *low_speed_time;
@@ -425,11 +433,11 @@ void http_init(struct remote *remote)
if (getenv("GIT_CURL_FTP_NO_EPSV"))
curl_ftp_no_epsv = 1;
- if (remote && remote->url && remote->url[0]) {
- http_auth_init(remote->url[0]);
+ if (url) {
+ http_auth_init(url);
if (!ssl_cert_password_required &&
getenv("GIT_SSL_CERT_PASSWORD_PROTECTED") &&
- !prefixcmp(remote->url[0], "https://"))
+ !prefixcmp(url, "https://"))
ssl_cert_password_required = 1;
}
@@ -847,7 +855,7 @@ static int http_request(const char *url, void *result, int target, int options)
* but that is non-portable. Using git_getpass() can at least be stubbed
* on other platforms with a different implementation if/when necessary.
*/
- user_name = xstrdup(git_getpass("Username: "));
+ user_name = xstrdup(git_getpass_with_description("Username", description));
init_curl_http_auth(slot->curl);
ret = HTTP_REAUTH;
}
@@ -870,13 +878,18 @@ static int http_request(const char *url, void *result, int target, int options)
return ret;
}
+static int http_request_reauth(const char *url, void *result, int target,
+ int options)
+{
+ int ret = http_request(url, result, target, options);
+ if (ret != HTTP_REAUTH)
+ return ret;
+ return http_request(url, result, target, options);
+}
+
int http_get_strbuf(const char *url, struct strbuf *result, int options)
{
- int http_ret = http_request(url, result, HTTP_REQUEST_STRBUF, options);
- if (http_ret == HTTP_REAUTH) {
- http_ret = http_request(url, result, HTTP_REQUEST_STRBUF, options);
- }
- return http_ret;
+ return http_request_reauth(url, result, HTTP_REQUEST_STRBUF, options);
}
/*
@@ -899,7 +912,7 @@ static int http_get_file(const char *url, const char *filename, int options)
goto cleanup;
}
- ret = http_request(url, result, HTTP_REQUEST_FILE, options);
+ ret = http_request_reauth(url, result, HTTP_REQUEST_FILE, options);
fclose(result);
if ((ret == HTTP_OK) && move_temp_to_file(tmpfile.buf, filename))
generated by cgit v0.10.2-6-g49f6 at 2024-04-25 08:32:34 (GMT)