The supplicant has a custom parsing function for freq_list which
handles the list as a string. Having NM marshal the option
as TYPE_BYTES causes the supplicant to interpret the values that
NM passes (which are in ASCII) as a byte-array and thus the
supplicant gets a bogus frequency list. Instead, NM should
marshal freq_list as a simple string (using TYPE_KEYWORD without
value checking).
https://bugzilla.gnome.org/show_bug.cgi?id=737795
- fix memleaks if the script contains duplicate lines
- only accept either dhclient or dhcpcd syntax, depending
on the file
- be more strikt in parsing:
- don't use strstr() when parsing dhcpcd.conf. It wrongly
accepts "# send dhcp-client-identifier".
- enfore that keyword are terminated by space. Would no longer
accept "hostnameHOSTNAME"
- be less strict in parsing:
- accept any number of spaces between "send" and "host-name"/
"dhcp-client-identifier"
https://bugzilla.gnome.org/show_bug.cgi?id=738125
Signed-off-by: Thomas Haller <thaller@redhat.com>
If a master is deleted but its slaves are left behind, show those
slaves in the appropriate part of the connection list, so they can be
deleted. (This code is just copied from nm-connection-editor.)
nmt_newt_grid_size_allocate() depends on nmt_newt_grid_size_request()
having been called immediately prior, which would normally be true,
except that NmtNewtSection adjusts the label widgets in its border to
match its allocation, so when its size changes, it will end up calling
size_allocate() on the border with out-of-date requisition data. Fix
that by re-size_requesting the border after modifying it.
https://bugzilla.gnome.org/show_bug.cgi?id=738010
The messages logged by nm-dbus-manager.c are not very useful, but amount to
a significant part of DEBUG logging. Log those messages with the lower TRACE priority.
Signed-off-by: Thomas Haller <thaller@redhat.com>
nm_client_activate_connection() and
nm_client_add_and_activate_connection() return when the activation has
*started*, not when it *finishes*. Clarify this a bit more in the
libnm docs, and copy that clarification to libnm-glib as well.
https://bugzilla.gnome.org/show_bug.cgi?id=736233
NMSettingSerial:parity was defined as a char-typed property that could
have the (case-sensitive!) values 'n', 'E', or 'o'. This is zany. Add
an NMSettingSerialParity enum, and use that instead.
Make enum- and flags-valued properties use GParamSpecEnum and
GParamSpecFlags, for better introspectability/bindability.
This requires no changes outside libnm-core/libnm since the expected
data size is still the same with g_object_get()/g_object_set(), and
GLib will internally convert between int/uint and enum/flags GValues
when using g_object_get_property()/g_object_set_property().
Redo the HANDLE_TYPE macro in demarshal_generic() in a more
syntactically-sane way (both to help the editor with indentation and
to make it not look so weird).
Also, if demarshal_generic() is asked to handle a property of a type
that it doesn't know how to handle, that's a programmer error, so do a
g_warning() in that case (as opposed to being asked to demarshal a
value of the wrong D-Bus type, which could just be a bug in the peer
that sent the data, so that stays as a debug message).
The code was mistakenly still using G_VALUE_TYPE_NAME() instead of
g_variant_get_type_string().
Also, refer to the properties with standard gtk-doc punctuation:
"TypeName:property-name".
Setting 'lacp_rate' is only possible in '802.3ad' (4) mode.
Otherwise writing to sysctl fails and results in the following
error log:
<error> [1412337854.026285] [platform/nm-linux-platform.c:2093] sysctl_set(): sysctl: failed to set '/sys/class/net/nm-bond/bonding/lacp_rate' to '0': (13) Permission denied
<warn> (nm-bond): failed to set bonding attribute 'lacp_rate' to '0'
Related: https://bugzilla.redhat.com/show_bug.cgi?id=1061702
Fixes: 47555449fa
Signed-off-by: Thomas Haller <thaller@redhat.com>
Cache the private DBUS connection and reuse it. Otherwise we end up
creating several private connnections, as an NMObject instance creates
a new connection (unless it is passed in as NMObject:dbus-connection
property).
We already pass the existing "parent" DBUS connection when creating
the proxy objects. However, when creating two independent objects
(e.g. nm_client_new() and nm_remote_settings_new()), their private
DBUS connections were not shared.
Implement this sharing inside nm-dbus-helpers.c
https://bugzilla.gnome.org/show_bug.cgi?id=737725
Signed-off-by: Thomas Haller <thaller@redhat.com>
Commit b732380d1e removed the gobject
property "NMObject:connection". However, this property is still needed
to inject the DBUS connection when creating new proxy objects. Without it,
we call _nm_dbus_new_connection() in the constructor for every proxy NMObject.
In case of non-private connections, g_bus_get_sync() already returns the same
connection. However for private connections, g_dbus_connection_new_for_address_sync()
would create a separate DBUS connection.
https://bugzilla.gnome.org/show_bug.cgi?id=737725
Signed-off-by: Thomas Haller <thaller@redhat.com>
Lease expiry means that the DHCP configuration is no longer valid, and
that all attempts to renew/rebind the lease have failed. The IP config
needs to be removed. NetworkManager also sets prefered/valid lifetimes
on addresses, so the kernel will remove them when the lease expires
anyway. That causes removal of the default route, if the default route
was through the device whose config has now expired.
DHCP clients will typically move to the 'renew' or 'rebind' states when
nearing lease expiry, then if no answer is received move to the 'expire'
state. Eventually they move to the 'fail' state when all attempts to
contact the server have failed.
Previously, since NM ignored the 'expire' DHCP state it would not clear
out the DHCP IP4 config immediately when the lease expired, instead
waiting for the DHCP client to move to the 'fail' state. But if the
DHCP server appeared between the 'expire' and 'fail' states, NM would
not notice and the device's NMIP4Config would not change, and thus the
Policy would not get the "ip4-config-changed" signal to re-add the
default route that the kernel had previously removed due to the valid
lifetime reaching zero when the lease expired.
https://bugzilla.redhat.com/show_bug.cgi?id=1139326
If DHCP fails to renew or rebind a lease, fail the device since the
IP config is no longer valid. Commit e2b7c482 was actually wrong for
dhcp[4|6]_fail(), since (ip_state == IP_FAIL) will never be true if
DHCP has ever been started, as IP_FAIL is only set from
nm_device_activate_ip[4|6]_config_timeout(), which obviously will not
be called in DHCP code paths if DHCP has previously succeeded.
