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authorLennart Poettering <lennart@poettering.net>2014-08-15 20:08:51 +0200
committerLennart Poettering <lennart@poettering.net>2014-08-15 20:08:51 +0200
commitdef9a7aa0182e5ecca3ac61b26f75136a5c4f103 (patch)
treecb9da3fa3ad63f8c9e62c883cf821f23295c74d3 /src/timedate/timedated.c
parent4311fa08fe7f3e702a2adb569fe20fb023a4b746 (diff)
sd-bus: add API to check if a client has privileges
This is a generalization of the vtable privilege check we already have, but exported, and hence useful when preparing for a polkit change. This will deal with the complexity that on dbus1 one cannot trust the capability field we retrieve via the bus, since it is read via /proc/$$/stat (and thus might be out-of-date) rather than directly from the message (like on kdbus) or bus connection (as for uid creds on dbus1). Also, port over all code to this new API.
Diffstat (limited to 'src/timedate/timedated.c')
-rw-r--r--src/timedate/timedated.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/timedate/timedated.c b/src/timedate/timedated.c
index 791e2b436f..f0371759a2 100644
--- a/src/timedate/timedated.c
+++ b/src/timedate/timedated.c
@@ -395,7 +395,7 @@ static int method_set_timezone(sd_bus *bus, sd_bus_message *m, void *userdata, s
if (streq_ptr(z, c->zone))
return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-timezone", interactive, error, method_set_timezone, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-timezone", interactive, error, method_set_timezone, c);
if (r < 0)
return r;
if (r == 0)
@@ -456,7 +456,7 @@ static int method_set_local_rtc(sd_bus *bus, sd_bus_message *m, void *userdata,
if (lrtc == c->local_rtc)
return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-local-rtc", interactive, error, method_set_local_rtc, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-local-rtc", interactive, error, method_set_local_rtc, c);
if (r < 0)
return r;
if (r == 0)
@@ -561,7 +561,7 @@ static int method_set_time(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bu
} else
timespec_store(&ts, (usec_t) utc);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-time", interactive, error, method_set_time, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-time", interactive, error, method_set_time, c);
if (r < 0)
return r;
if (r == 0)
@@ -601,7 +601,7 @@ static int method_set_ntp(sd_bus *bus, sd_bus_message *m, void *userdata, sd_bus
if ((bool)ntp == c->use_ntp)
return sd_bus_reply_method_return(m, NULL);
- r = bus_verify_polkit_async(bus, &c->polkit_registry, m, "org.freedesktop.timedate1.set-ntp", interactive, error, method_set_ntp, c);
+ r = bus_verify_polkit_async(bus, &c->polkit_registry, m, CAP_SYS_TIME, "org.freedesktop.timedate1.set-ntp", interactive, error, method_set_ntp, c);
if (r < 0)
return r;
if (r == 0)