diff options
Diffstat (limited to 'daemon.c')
| -rw-r--r-- | daemon.c | 41 |
1 files changed, 28 insertions, 13 deletions
@@ -20,6 +20,7 @@ static int log_syslog; static int verbose; static int reuseaddr; +static int informative_errors; static const char daemon_usage[] = "git daemon [--verbose] [--syslog] [--export-all]\n" @@ -108,11 +109,11 @@ static void NORETURN daemon_die(const char *err, va_list params) exit(1); } -static char *path_ok(char *directory) +static const char *path_ok(char *directory) { static char rpath[PATH_MAX]; static char interp_path[PATH_MAX]; - char *path; + const char *path; char *dir; dir = directory; @@ -247,6 +248,14 @@ static int git_daemon_config(const char *var, const char *value, void *cb) return 0; } +static int daemon_error(const char *dir, const char *msg) +{ + if (!informative_errors) + msg = "access denied or repository not exported"; + packet_write(1, "ERR %s: %s", msg, dir); + return -1; +} + static int run_service(char *dir, struct daemon_service *service) { const char *path; @@ -257,11 +266,11 @@ static int run_service(char *dir, struct daemon_service *service) if (!enabled && !service->overridable) { logerror("'%s': service not enabled.", service->name); errno = EACCES; - goto failed; + return daemon_error(dir, "service not enabled"); } if (!(path = path_ok(dir))) - goto failed; + return daemon_error(dir, "no such repository"); /* * Security on the cheap. @@ -277,7 +286,7 @@ static int run_service(char *dir, struct daemon_service *service) if (!export_all_trees && access("git-daemon-export-ok", F_OK)) { logerror("'%s': repository not exported.", path); errno = EACCES; - goto failed; + return daemon_error(dir, "repository not exported"); } if (service->overridable) { @@ -291,7 +300,7 @@ static int run_service(char *dir, struct daemon_service *service) logerror("'%s': service not enabled for '%s'", service->name, path); errno = EACCES; - goto failed; + return daemon_error(dir, "service not enabled"); } /* @@ -301,10 +310,6 @@ static int run_service(char *dir, struct daemon_service *service) signal(SIGTERM, SIG_IGN); return service->fn(); - -failed: - packet_write(1, "ERR %s: access denied", dir); - return -1; } static void copy_to_log(int fd) @@ -1081,6 +1086,8 @@ static int serve(struct string_list *listen_addr, int listen_port, drop_privileges(cred); + loginfo("Ready to rumble"); + return service_loop(&socklist); } @@ -1094,6 +1101,8 @@ int main(int argc, char **argv) struct credentials *cred = NULL; int i; + git_setup_gettext(); + git_extract_argv0_path(argv[0]); for (i = 1; i < argc; i++) { @@ -1208,6 +1217,14 @@ int main(int argc, char **argv) make_service_overridable(arg + 18, 0); continue; } + if (!prefixcmp(arg, "--informative-errors")) { + informative_errors = 1; + continue; + } + if (!prefixcmp(arg, "--no-informative-errors")) { + informative_errors = 0; + continue; + } if (!strcmp(arg, "--")) { ok_paths = &argv[i+1]; break; @@ -1255,10 +1272,8 @@ int main(int argc, char **argv) if (inetd_mode || serve_mode) return execute(); - if (detach) { + if (detach) daemonize(); - loginfo("Ready to rumble"); - } else sanitize_stdfds(); |