Add a flag to indicate that the device is owned by NM.
This is interesting for software/virtual devices, that were created by
NM and should be deleted when the interface gets deactivated.
This flag is not implemented as a glib property.
Maybe this flag can be consolidated with the managed flag. For now it is
unclear how to do it, so add this flag. It should be easy later to
replace it again.
https://bugzilla.gnome.org/show_bug.cgi?id=695705https://bugzilla.redhat.com/show_bug.cgi?id=953300
Signed-off-by: Thomas Haller <thaller@redhat.com>
Setting the logging level fails for normal users due to missing dbus
permissions as configured in src/org.freedesktop.NetworkManager.conf.
In that case, nmcli simply fails showing the dbus error. This error
is however not very clear, so this commit shows a different error
text for the particular case of ACCESS_DENIED.
Signed-off-by: Thomas Haller <thaller@redhat.com>
The handlers detecting changes of IP addresses/method in nmcli interactive
editor were connected only for newly created connection. That's why the
automagic feature of setting 'method' when 'addresses' are changed and vice
versa worked just for new connections, but not while editing existing
connections.
Old clients might expect 802-11-wireless.security being set for secured Wi-Fi
connections. So to be on a safer side, we set the property in D-Bus GetSettings()
result.
'security' property is redundant, because the security restrictions are easily
recognized by the presence of '802-11-wireless-security' in a Wi-Fi connection.
The setting has to be present anyway, but we also had to set and check whether
the value in 'security' matches the security setting.
Following the KISS principle, it is best not to use the 'security' property
altogether.
The manager has already disposed of the ActiveConnections by the time
the Policy is disposed, but the manager wasn't clearing the
active_connections list, so the Policy got a stale list of freed
objects. Next, the manager wasn't always emitting ACTIVE_CONNECTION_REMOVED
when disposing of ActiveConnections, which the Policy listens to
for cleanup. This lead to warnings on shutdown when the Policy
attempted to clean up for already disposed objects
Fix all this by ensuring the Manager signals when removing
ActiveConnections, which the Policy then uses to clean up
it's stuff, and ensuring the manager properly cleans up its
ActiveConnection list.
Calling g_file_test with a NULL path causes valgrind to complain.
NetworkManager[24512]: <debug> [1377884547.687536] [dhcp-manager/nm-dhcp-dhclient.c:482] create_dhclient_config(): (em1): no existing dhclient configuration to merge
==24512== Syscall param access(pathname) points to unaddressable byte(s)
==24512== at 0x3F976E7627: access (in /usr/lib64/libc-2.17.so)
==24512== by 0x4EDA556: g_file_test (in /usr/lib64/libglib-2.0.so.0.3600.3)
==24512== by 0x49BB69: create_dhclient_config (nm-dhcp-dhclient.c:364)
==24512== by 0x49CC39: ip4_start (nm-dhcp-dhclient.c:671)
Signed-off-by: Thomas Haller <thaller@redhat.com>
This fixes a glib assertion.
Backtrace:
#0 0x00007f139ab08e0d in g_logv () from /lib64/libglib-2.0.so.0
#1 0x00007f139ab08ff2 in g_log () from /lib64/libglib-2.0.so.0
#2 0x0000003f9aa3151a in g_type_check_instance () from /lib64/libgobject-2.0.so.0
#3 0x0000003f9aa272d4 in g_signal_handlers_disconnect_matched () from /lib64/libgobject-2.0.so.0
#4 0x0000000000495b7d in supplicant_interface_release (self=0xc58040) at devices/nm-device-wifi.c:423
#5 0x0000000000498a28 in dispose (object=0xc58040) at devices/nm-device-wifi.c:3525
#6 0x0000003f9aa14338 in g_object_unref () from /lib64/libgobject-2.0.so.0
#7 0x000000000047699a in remove_device (manager=manager@entry=0xc09050, device=0xc58040, quitting=quitting@entry=1) at nm-manager.c:748
#8 0x0000000000478a84 in dispose (object=0xc09050) at nm-manager.c:4558
#9 0x0000003f9aa14338 in g_object_unref () from /lib64/libgobject-2.0.so.0
#10 0x0000000000428cc0 in main (argc=1, argv=0x7fffc0948c98) at main.c:626
Signed-off-by: Thomas Haller <thaller@redhat.com>
This fixes a glib assertion:
"dbus_g_proxy_cancel_call: assertion `pending != NULL' failed"
Backtrace:
#0 0x00007f962dad9e0d in g_logv () from /lib64/libglib-2.0.so.0
#1 0x00007f962dad9ff2 in g_log () from /lib64/libglib-2.0.so.0
#2 0x00000000004a84bd in nm_secret_agent_cancel_secrets (self=0x213b300, call=0x1) at settings/nm-secret-agent.c:331
#3 0x00000000004a4068 in request_free (req=0x216a490) at settings/nm-agent-manager.c:479
#4 0x00007f962dac25fa in g_hash_table_remove_internal () from /lib64/libglib-2.0.so.0
Signed-off-by: Thomas Haller <thaller@redhat.com>
libgsystem contains more than just the local allocation macros; in the
future we will likely want to make use of some of this such as the
structured logging support.
Add *_to_string functions for address (ip4 and ip6) and
route (ip4 and ip6). Also refactor the previously existing
nm_platform_ip4_route_to_string function.
The to_string function returns a pointer to an internal
buffer. Also update log_* functions to make use of the new
to_string functions.
Signed-off-by: Thomas Haller <thaller@redhat.com>
Before the change if an alias for a setting name existed, it was used instead of
the real name and TAB-completion for the real name didn't work.
before:
nmcli> goto 802<TAB>
no output
now:
nmcli> goto 802<TAB>
nmcli> goto 802-11-wireless
802-11-wireless 802-11-wireless-security
nmcli> goto <TAB>
802-11-wireless-security (wifi-sec) connection ipv6
802-11-wireless (wifi) ipv4
The properties are not implemented in NM core, nor in ifcfg-rh plugin. Thus
they are not preserved over re-reading from ifcfg-* file. Moreover they are
highly dependent on drivers.
When we allowed editing them, the connection changed after re-reading and
was marked as dirty (and users were puzzled).
Add properties to track the "primary" connection (ie, the active
connection with either the default route, or the route to the VPN with
the default route), and the active connection that is currently
activating, and likely to become the :primary-connection when it
completes.
https://bugzilla.gnome.org/show_bug.cgi?id=704841
NM_STATE_CONNECTED_SITE doesn't distinguish between "behind a captive
portal" and "limited network connectivity" (ie, connected to a router
that has lost its upstream connection). Add a new NMManager
:connectivity property to provide this information.
Also add a CheckConnectivity method, which can be used to force NM to
re-check the connectivity state, which could be called by a client
after it completed a portal login, or fixed a network problem.
The connectivity-checking code would generally result in
NMManager:state going CONNECTING -> CONNECTED_GLOBAL -> CONNECTED_SITE
in the case where the connectivity check failed. The brief incorrect
CONNECTED_GLOBAL is bad, because clients might see it and do the wrong
thing.
Instead, when we are ready to switch from CONNECTING to CONNECTED_*,
do a connectivity check first, and switch to either CONNECTED_SITE or
CONNECTED_GLOBAL based on the result of that.
