From c529695e7a30b300fdaa61ace4a8a4ed0e94ad1c Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 18 Feb 2015 12:55:25 +0100 Subject: logind: open up most bus calls for unpriviliged processes, using PolicyKit Also, allow clients to alter their own objects without any further priviliges. i.e. this allows clients to kill and lock their own sessions without involving PK. --- src/hostname/hostnamed.c | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) (limited to 'src/hostname') diff --git a/src/hostname/hostnamed.c b/src/hostname/hostnamed.c index 7cd4a1d001..ede8185788 100644 --- a/src/hostname/hostnamed.c +++ b/src/hostname/hostnamed.c @@ -427,7 +427,14 @@ static int method_set_hostname(sd_bus *bus, sd_bus_message *m, void *userdata, s if (streq_ptr(name, c->data[PROP_HOSTNAME])) return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(m, CAP_SYS_ADMIN, "org.freedesktop.hostname1.set-hostname", interactive, &c->polkit_registry, error); + r = bus_verify_polkit_async( + m, + CAP_SYS_ADMIN, + "org.freedesktop.hostname1.set-hostname", + interactive, + UID_INVALID, + &c->polkit_registry, + error); if (r < 0) return r; if (r == 0) @@ -469,7 +476,14 @@ static int method_set_static_hostname(sd_bus *bus, sd_bus_message *m, void *user if (streq_ptr(name, c->data[PROP_STATIC_HOSTNAME])) return sd_bus_reply_method_return(m, NULL); - r = bus_verify_polkit_async(m, CAP_SYS_ADMIN, "org.freedesktop.hostname1.set-static-hostname", interactive, &c->polkit_registry, error); + r = bus_verify_polkit_async( + m, + CAP_SYS_ADMIN, + "org.freedesktop.hostname1.set-static-hostname", + interactive, + UID_INVALID, + &c->polkit_registry, + error); if (r < 0) return r; if (r == 0) @@ -534,10 +548,14 @@ static int set_machine_info(Context *c, sd_bus *bus, sd_bus_message *m, int prop * same time as the static one, use the same policy action for * both... */ - r = bus_verify_polkit_async(m, CAP_SYS_ADMIN, - prop == PROP_PRETTY_HOSTNAME ? - "org.freedesktop.hostname1.set-static-hostname" : - "org.freedesktop.hostname1.set-machine-info", interactive, &c->polkit_registry, error); + r = bus_verify_polkit_async( + m, + CAP_SYS_ADMIN, + prop == PROP_PRETTY_HOSTNAME ? "org.freedesktop.hostname1.set-static-hostname" : "org.freedesktop.hostname1.set-machine-info", + interactive, + UID_INVALID, + &c->polkit_registry, + error); if (r < 0) return r; if (r == 0) -- cgit v1.2.3-54-g00ecf