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Cloud storage: Setup http proxy for git connection

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At the time of this commit support for this feature has not landed in
upstream libgit2, yet (but there is a pull request). Yet supporting this
here doesn't appear to cause any issue with older versions of libgit2,
either, so the http proxy support will simply not work when enabled and a
version of libgit2 that's too old is used.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-06-12 06:24:48 -07:00
parent 3ff3577eda
commit 490d21806e
2 changed files with 33 additions and 6 deletions
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22
git-access.c
View file

@ -215,12 +215,17 @@ static int check_remote_status(git_repository *repo, git_remote *origin, const c
git_reference_free(remote_ref);
}
/* from qthelper.cpp */
extern bool getProxyString(char **proxy_string);
static git_repository *update_local_repo(const char *localdir, const char *remote, const char *branch)
{
int error;
git_repository *repo = NULL;
git_remote *origin;
enum remote_type rt;
char *proxy_string;
git_config *conf;
error = git_repository_open(&repo, localdir);
if (error) {
@ -228,7 +233,18 @@ static git_repository *update_local_repo(const char *localdir, const char *remot
localdir, giterr_last()->message);
return NULL;
}
if (strncmp(remote, "ssh://", 6) == 0)
rt = SSH;
else if (strncmp(remote, "https://", 8) == 0)
rt = HTTPS;
else
rt = OTHER;
if (rt == HTTPS && getProxyString(&proxy_string)) {
git_repository_config(&conf, repo);
git_config_set_string(conf, "http.proxy", proxy_string);
free(proxy_string);
}
/*
* NOTE! Remote errors are reported, but are nonfatal:
* we still successfully return the local repository.
@ -240,12 +256,6 @@ static git_repository *update_local_repo(const char *localdir, const char *remot
return repo;
}
if (strncmp(remote, "ssh://", 6) == 0)
rt = SSH;
else if (strncmp(remote, "https://", 8) == 0)
rt = HTTPS;
else
rt = OTHER;
#if USE_LIBGIT23_API
git_fetch_options opts = GIT_FETCH_OPTIONS_INIT;
if (rt == SSH)

17
qthelper.cpp
View file

@ -24,6 +24,7 @@
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QNetworkAccessManager>
#include <QNetworkProxy>
#include <QUrlQuery>
#include <QEventLoop>
#include <QDateTime>
@ -1034,3 +1035,19 @@ int getCloudURL(QString &filename)
filename = QString("https://cloud.subsurface-divelog.org/git/%1[%1]").arg(email);
return 0;
}
extern "C" bool getProxyString(char **buffer)
{
if (prefs.proxy_type == QNetworkProxy::HttpProxy) {
QString proxy;
if (prefs.proxy_auth)
proxy = QString("http://%1:%2@%3:%4").arg(prefs.proxy_user).arg(prefs.proxy_pass)
.arg(prefs.proxy_host).arg(prefs.proxy_port);
else
proxy = QString("http://%1:%2").arg(prefs.proxy_host).arg(prefs.proxy_port);
if (buffer)
*buffer = strdup(qPrintable(proxy));
return true;
}
return false;
}