diff options
Diffstat (limited to 'proxy/src')
| -rw-r--r-- | proxy/src/gp_init.c | 107 | ||||
| -rw-r--r-- | proxy/src/gp_utils.h | 39 | ||||
| -rw-r--r-- | proxy/src/gssproxy.c | 24 |
3 files changed, 167 insertions, 3 deletions
diff --git a/proxy/src/gp_init.c b/proxy/src/gp_init.c new file mode 100644 index 0000000..eed0380 --- /dev/null +++ b/proxy/src/gp_init.c @@ -0,0 +1,107 @@ +/* + GSS-PROXY + + Copyright (C) 2011 Red Hat, Inc. + Copyright (C) 2011 Simo Sorce <simo.sorce@redhat.com> + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +#include <stdlib.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <locale.h> +#include <syslog.h> +#include <signal.h> +#include "gp_utils.h" + +void init_server(void) +{ + + /* Set strict umask by default */ + umask(0177); + + /* Set up neutral locale */ + setlocale(LC_ALL, ""); + + openlog("gssproxy", + LOG_CONS|LOG_NDELAY|LOG_NOWAIT|LOG_PERROR|LOG_PID, + LOG_AUTHPRIV); + +} + +void fini_server(void) +{ + closelog(); +} + +static void break_loop(verto_ctx *vctx, verto_ev *ev) +{ + syslog(LOG_WARNING, "Exiting after receiving a signal"); + verto_break(vctx); +} + +static void reload_conf(verto_ctx *vctx, verto_ev *ev) +{ + syslog(LOG_INFO, "Reloading configuration after receiving a signal"); + /* TODO */ +} + +verto_ctx *init_event_loop(void) +{ + verto_ctx *vctx; + verto_ev *ev; + + vctx = verto_default(NULL, + VERTO_EV_TYPE_IO | + VERTO_EV_TYPE_SIGNAL | + VERTO_EV_TYPE_TIMEOUT); + if (!vctx) { + return NULL; + } + + ev = verto_add_signal(vctx, VERTO_EV_FLAG_PERSIST, break_loop, SIGINT); + if (!ev) { + verto_free(vctx); + return NULL; + } + ev = verto_add_signal(vctx, VERTO_EV_FLAG_PERSIST, break_loop, SIGTERM); + if (!ev) { + verto_free(vctx); + return NULL; + } + ev = verto_add_signal(vctx, VERTO_EV_FLAG_PERSIST, break_loop, SIGQUIT); + if (!ev) { + verto_free(vctx); + return NULL; + } + ev = verto_add_signal(vctx, VERTO_EV_FLAG_PERSIST, reload_conf, SIGHUP); + if (!ev) { + verto_free(vctx); + return NULL; + } + ev = verto_add_signal(vctx, VERTO_EV_FLAG_PERSIST, VERTO_SIG_IGN, SIGPIPE); + if (!ev) { + verto_free(vctx); + return NULL; + } + + return vctx; +} + diff --git a/proxy/src/gp_utils.h b/proxy/src/gp_utils.h new file mode 100644 index 0000000..51d62e7 --- /dev/null +++ b/proxy/src/gp_utils.h @@ -0,0 +1,39 @@ +/* + GSS-PROXY + + Copyright (C) 2011 Red Hat, Inc. + Copyright (C) 2011 Simo Sorce <simo.sorce@redhat.com> + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + DEALINGS IN THE SOFTWARE. +*/ + +#ifndef _SRV_UTILS_H_ +#define _SRV_UTILS_H_ + +#include <libintl.h> +#include "verto.h" + +#define _(STRING) gettext(STRING) + +/* from gp_init.c */ +void init_server(void); +void fini_server(void); +verto_ctx *init_event_loop(void); + +#endif /* _SRV_UTILS_H_ */ diff --git a/proxy/src/gssproxy.c b/proxy/src/gssproxy.c index ca9d533..d128d2b 100644 --- a/proxy/src/gssproxy.c +++ b/proxy/src/gssproxy.c @@ -24,10 +24,8 @@ */ #include "config.h" -#include <libintl.h> #include "popt.h" - -#define _(STRING) gettext(STRING) +#include "gp_utils.h" int main(int argc, const char *argv[]) { @@ -38,6 +36,10 @@ int main(int argc, const char *argv[]) int opt_version = 0; char *opt_config_file = NULL; char *config_file = NULL; + verto_ctx *vctx; + verto_ev *ev; + int vflags; + int fd; struct poptOption long_options[] = { POPT_AUTOHELP @@ -87,5 +89,21 @@ int main(int argc, const char *argv[]) * 5. Profit */ + init_server(); + + fd = init_unix_socket(GSS_PROXY_SOCKET_NAME); + if (fd == -1) { + return 1; + } + + vctx = init_event_loop(); + if (!vctx) { + return 1; + } + + verto_run(vctx); + + fini_server(); + return 0; } |