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| author | kremlin <ian@kremlin.cc> | 2014-10-15 10:23:31 +0800 |
|---|---|---|
| committer | kremlin <ian@kremlin.cc> | 2014-10-15 10:23:31 +0800 |
| commit | 0280f7d263465dbe043b354815b5ba1602ff17ae (patch) | |
| tree | 1c7220ec549fab9de901300ca23a896c04c5c169 | |
| parent | 06407d3ed6ecd095261823d3c488d1947c9a19c3 (diff) | |
| download | systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.tar systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.tar.gz systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.tar.bz2 systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.tar.lz systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.tar.xz systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.tar.zst systembsd-0280f7d263465dbe043b354815b5ba1602ff17ae.zip | |
complete setNTP method, calls rcctl(8) through system(3)
setNTP takes a boolean and starts/enables ntpd through rcctl
if true and stops/disables ntpd if false
| -rw-r--r-- | src/interfaces/timedated/timedated.c | 74 |
1 files changed, 73 insertions, 1 deletions
diff --git a/src/interfaces/timedated/timedated.c b/src/interfaces/timedated/timedated.c index cba6138..59ed12b 100644 --- a/src/interfaces/timedated/timedated.c +++ b/src/interfaces/timedated/timedated.c @@ -280,7 +280,79 @@ on_handle_set_ntp(Timedate1 *td1_passed_interf, GDBusMethodInvocation *invoc, const gchar *greet, gpointer data) { - return FALSE; + + GVariant *params; + const gchar *bus_name; + gboolean policykit_auth; + check_auth_result is_authed; + + gint ntpd_notrunning, ntpd_notenabled; /* this logic flip is due to rcctl returning 0 on success, + * in this case an error means ntpd is not running or not enabled */ + gboolean proposed_ntpstate; + GError *sh_errors; + + extern int errno; + + params = g_dbus_method_invocation_get_parameters(invoc); + g_variant_get(params, "(bb)", &proposed_ntpstate, &policykit_auth); + bus_name = g_dbus_method_invocation_get_sender(invoc); + + is_authed = polkit_try_auth(bus_name, "org.freedesktop.timedate1.set-ntp", policykit_auth); + + switch(is_authed) { + + case AUTHORIZED_NATIVELY: + case AUTHORIZED_BY_PROMPT: + break; + + case UNAUTHORIZED_NATIVELY: + case UNAUTHORIZED_FAILED_PROMPT: + g_dbus_method_invocation_return_dbus_error(invoc, "org.freedesktop.timedate1.Error.EACCES", "Insufficient permissions to toggle the NTP daemon."); + return FALSE; + + case ERROR_BADBUS: + g_dbus_method_invocation_return_dbus_error(invoc, "org.freedesktop.timedate1.Error.EFAULT", "Provided bus name is invalid."); + return FALSE; + + case ERROR_BADACTION: + g_dbus_method_invocation_return_dbus_error(invoc, "org.freedesktop.timedate1.Error.EFAULT", "Provided action ID is invalid."); + return FALSE; + + case ERROR_GENERIC: + default: + g_dbus_method_invocation_return_dbus_error(invoc, "org.freedesktop.timedate1.Error.ECANCELED", "Failed to toggle the NTP daemon for unknown reasons."); + return FALSE; + } + + ntpd_notrunning = 0; /* GLib does not bother asserting the passed return value int to zero */ + ntpd_notenabled = 0; /* if the program's exit status is also zero, hence this decl. */ + + if((ntpd_notrunning = system("rcctl check ntpd > /dev/null 2>&1")) == -1) + return FALSE; + + if((ntpd_notenabled = system("rcctl status ntpd > /dev/null 2>&1")) == -1) + return FALSE; + + if(proposed_ntpstate) { + + if(ntpd_notrunning) + system("rcctl -f start ntpd > /dev/null 2>&1"); + + if(ntpd_notenabled) + system("rcctl enable ntpd > /dev/null 2>&1"); + + } else { + + if(!ntpd_notrunning) + system("rcctl stop ntpd > /dev/null 2>&1"); + + if(!ntpd_notenabled) + system("rcctl disable ntpd > /dev/null 2>&1"); + } + + timedate1_complete_set_ntp(td1_passed_interf, invoc); + + return TRUE; } const gchar * |