Allow disabling of HTTP clone URLs

If advertising other URLs to your users, you may not want to make this
available through cgit (e.g. if you have the smart HTTP transport set up
elsewhere). Allow disabling the three magic commands that simulate the
git server, but default it to enabled.

Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/cgit.c b/cgit.c
index 412fbf0..65fad7a 100644
--- a/cgit.c
+++ b/cgit.c
@@ -139,6 +139,8 @@ void config_cb(const char *name, const char *value)
                 ctx.cfg.enable_filter_overrides = atoi(value);
         else if (!strcmp(name, "enable-gitweb-owner"))
                 ctx.cfg.enable_gitweb_owner = atoi(value);
+        else if (!strcmp(name, "enable-http-clone"))
+                ctx.cfg.enable_http_clone = atoi(value);
         else if (!strcmp(name, "enable-index-links"))
                 ctx.cfg.enable_index_links = atoi(value);
         else if (!strcmp(name, "enable-log-filecount"))
@@ -300,6 +302,7 @@ static void prepare_context(struct cgit_context *ctx)
         ctx->cfg.logo = "/cgit.png";
         ctx->cfg.local_time = 0;
         ctx->cfg.enable_gitweb_owner = 1;
+        ctx->cfg.enable_http_clone = 1;
         ctx->cfg.enable_tree_linenumbers = 1;
         ctx->cfg.max_repo_count = 50;
         ctx->cfg.max_commit_count = 50;
@@ -453,6 +456,11 @@ static void process_request(void *cbdata)
                 return;
         }
 
+        if (!ctx->cfg.enable_http_clone && cmd->is_clone) {
+                html_status(404, "Not found", 0);
+                return;
+        }
+
         /* If cmd->want_vpath is set, assume ctx->qry.path contains a "virtual"
          * in-project path limit to be made available at ctx->qry.vpath.
          * Otherwise, no path limit is in effect (ctx->qry.vpath = NULL).