NMSettingsConnectionInterface was created to allow the daemon and NM
clients to have common code that handled both system and user
connections. It's no longer needed now that user settings services are
gone.
This concludes the flattening of libnm-glib.
The various "update" functions implemented by NMSysconfigConnection have
become confusing. Depending on how you count, we've wound up with about
4 functions that all share the name "update" but nonetheless do
different things. These functions used to be distributed over several
interfaces implemented by NMSysconfigConnection, but now that we've
removed NMExportedConnection and are about to remove
NMSettingsConnectionInterface, they will be all crammed into a single
interface and will be even more confusing than before. It's time to
give better names to these guys.
The renames planned are:
- nm_settings_connection_interface_update() -->
nm_sysconfig_connection_commit_changes()
- nm_sysconfig_connection_update() with signal_update==FALSE -->
nm_sysconfig_connection_replace_settings()
- nm_sysconfig_connection_update() with signal_update==TRUE -->
nm_sysconfig_connection_replace_and_commit()
This commit performs the last two renames. The first will be performed
when removing NMSettingsConnectionInterface.
We also have nm_sysconfig_connection_replace_and_commit() have an
async-ish API that accepts a callback. This fits nicely with the
async-ish API of nm_settings_connection_interface_update(), and it lets
us clean up pk_update_cb() a bit.
nm_connection_replace_settings() replaces the connection's settings
but doesn't allow interception of the new settings. Plugins would then
send out the update signal, but secrets are scrubbed out of them to
ensure secrets aren't leaked out into D-Bus signals.
With NM 0.8 the system settings service was integrated into NM and
thus nm_connection_clear_secrets() acts directly on the system
settings plugins' NMConnection objects. So when NM cleared secrets
(for example after determining that they might be bad in a device's
stage2 handler), we completely lost the secrets forever.
Adding this function allows the system settings service to hook into
the connection updates when the plugin connection's backing storage
(like config files or whatever) changes and cache the secrets for
use in NMSettingsConnectionInterface get_secrets() requestes.
The old NMExportedConnection was used for both client and server-side classes,
which was a mistake and made the code very complicated to follow. Additionally,
all PolicyKit operations were synchronous, and PK operations can block for a
long time (ie for user input) before returning, so they need to be async. But
NMExportedConnection and NMSysconfigConnection didn't allow for async PK ops
at all.
Use this opportunity to clean up the mess and create GInterfaces that both
server and client objects implement, so that the connection editor and applet
can operate on generic objects like they did before (using the interfaces) but
can perform specific operations (like async PK verification of callers) depending
on whether they are local or remote or whatever.
The only thing that doesn't work yet is the system-settings service's
"auto eth" connections for ethernet devices that don't have an existing
connection. Might also have issues with unmanaged devices that can't
provide a MAC address until they are brought up, but we'll see.
Clean up handling of "special" keys in keyfiles, ie ones that
need more processing than the basic GKeyFile API supports. Add
MAC address reading (writing support to come).
Additionally, add some test bits for the keyfile plugin that get
run on 'make check'.
Implement support for honoring configured and automatic hostnames, and for
setting the configured hostname.
* introspection/nm-ip4-config.xml
src/nm-ip4-config.c
src/nm-ip4-config.h
src/dhcp-manager/nm-dhcp-manager.c
- Remove useless hostname property; it's not really part of the IPv4
config
* introspection/nm-settings-system.xml
libnm-glib/nm-dbus-settings-system.c
libnm-glib/nm-dbus-settings-system.h
- Add SetHostname() call to system settings D-Bus interface
- Add Hostname property to system settings D-Bus interface
- (nm_dbus_settings_system_save_hostname,
nm_dbus_settings_system_get_hostname): implement
* src/nm-device.c
src/nm-device.h
- (nm_device_get_dhcp4_config): implement
* src/nm-manager.c
src/nm-manager.h
- Fetch and track system settings service hostname changes, and proxy
the changes via a GObject property of the manager
* system-settings/src/nm-system-config-interface.c
system-settings/src/nm-system-config-interface.h
- Replace nm_system_config_interface_supports_add() with a capabilities
bitfield
* system-settings/src/nm-system-config-error.c
system-settings/src/nm-system-config-error.h
- Add additional errors
* system-settings/src/dbus-settings.c
system-settings/src/dbus-settings.h
- (get_property, nm_sysconfig_settings_class_init): add hostname
property; first plugin returning a hostname wins
- (impl_settings_add_connection): use plugin capabilities instead of
nm_system_config_interface_supports_add()
- (impl_settings_save_hostname): implement hostname saving
* src/NetworkManagerPolicy.c
- (lookup_thread_run_cb, lookup_thread_worker, lookup_thread_new,
lookup_thread_die): implement an asynchronous hostname lookup thread
which given an IPv4 address tries to look up the hostname for that
address with reverse DNS
- (get_best_device): split out best device code from
update_routing_and_dns()
- (update_etc_hosts): update /etc/hosts with the machine's new hostname
to preserve the 127.0.0.1 reverse mapping that so many things require
- (set_system_hostname): set a given hostname
- (update_system_hostname): implement hostname policy; a configured
hostname (from the system settings service) is used if available,
otherwise an automatically determined hostname from DHCP, VPN, etc.
If there was no automatically determined hostname, reverse DNS of
the best device's IP address will be used, and as a last resort the
hostname 'localhost.localdomain' is set.
- (update_routing_and_dns): use get_best_device(); update the system
hostname when the network config changes
- (hostname_changed): update system hostname if the system settings
service signals a hostname change
- (nm_policy_new): list for system settings service hostname changes
- (nm_policy_destroy): ensure that an in-progress hostname lookup thread
gets told to die
* system-settings/plugins/keyfile/plugin.c
system-settings/plugins/ifcfg-suse/plugin.c
- (get_property, sc_plugin_ifcfg_class_init): implement hostname and
capabilities properties
* system-settings/plugins/ifcfg-fedora/shvar.c
- (svOpenFile): re-enable R/W access of ifcfg files since the plugin
writes out /etc/sysconfig/network now
* system-settings/plugins/ifcfg-fedora/plugin.c
- (plugin_get_hostname): get hostname from /etc/sysconfig/network
- (plugin_set_hostname): save hostname to /etc/sysconfig/network
- (sc_network_changed_cb): handle changes to /etc/sysconfig/network
- (sc_plugin_ifcfg_init): monitor /etc/sysconfig/network for changes
- (get_property, set_property, sc_plugin_ifcfg_class_init): implement
hostname get/set and capabilities get
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4077 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* system-settings/plugins/keyfile/plugin.c
- (update_connection_settings): update connection manually, since
nm_exported_connection_update() does authentication
- (dir_changed): update_connection_settings() doesn't need to return
an error
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4057 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* system-settings/plugins/keyfile/nm-keyfile-connection.c
- (update): Update filename of the connection if the connection id
was changed
* system-settings/plugins/keyfile/plugin.c
- (dir_changed): first pass at handling connection renames correctly
* system-settings/plugins/keyfile/writer.c
system-settings/plugins/keyfile/writer.h
- (write_connection): replace '/' with '*' when writing out the filename
from the connection id
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4018 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Revert most of the 'hostname' patch. Too much stuff still breaks when
hostname is updated at runtime. Distros or users who want hostname updates
can use dispatcher scripts to update the hostname if they need it.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3945 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* introspection/nm-settings-system.xml
system-settings/src/dbus-settings.c
system-settings/src/dbus-settings.h
- Add a 'Hostname' property (rw) which represents the configured
hostname and domain of the system, if any
* system-settings/src/nm-system-config-error.c
system-settings/src/nm-system-config-error.h
system-settings/src/nm-system-config-interface.c
system-settings/src/nm-system-config-interface.h
- Add a 'hostname' property to the plugin interface
- Add a method to send updated hostname to plugins to save in their
backing configuration store
* system-settings/plugins/keyfile/nm-keyfile-connection.c
system-settings/plugins/keyfile/plugin.c
system-settings/plugins/keyfile/writer.c
system-settings/plugins/keyfile/writer.h
system-settings/plugins/ifcfg-suse/plugin.c
- Add minimal hostname support
* system-settings/plugins/ifcfg-fedora/plugin.c
- Add support for updating system hostname in /etc/sysconfig/network
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3941 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* system-settings/src/nm-system-config-interface.c
(nm_system_config_interface_supports_add): Implement.
(nm_system_config_interface_add_connection): Return a boolean to notify
of errors.
* system-settings/src/nm-polkit-helpers.c:
* system-settings/src/nm-polkit-helpers.h: Move error declarations to
a separate file.
* system-settings/src/dbus-settings.c (impl_settings_add_connection):
Return an error when none of the plugins support add or if addition
failed for some reason.
* system-settings/src/nm-system-config-error.h:
* system-settings/src/nm-system-config-error.c: New files, mostly moved
here from nm-polkit-helpers.[ch].
* system-settings/src/Makefile.am: Build new files.
* system-settings/plugins/keyfile/reader.c
(read_array_of_array_of_uint): Make it more general so that it would
work for routes as well.
* system-settings/plugins/keyfile/writer.c
(write_array_of_array_of_uint): Ditto.
Fix the netmask/prefix writing.
* system-settings/plugins/keyfile/plugin.c (add_connection): Return
boolean to notify errors.
* system-settings/plugins/ifcfg-suse/nm-suse-connection.c (update):
Return more specific error.
(delete): Ditto.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3821 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* configure.in
Makefile.am
gfilemonitor/*
- Add a private copy of the GIO GFileMonitor code, with a custom GFile
implementation, so that the same change monitoring code can be used
on systems without glib-2.14 (like Fedora 8)
* system-settings/plugins/keyfile/Makefile.am
system-settings/plugins/keyfile/plugin.c
system-settings/plugins/ifcfg-suse/Makefile.am
system-settings/plugins/ifcfg-suse/plugin.c
- Use private gfilemonitor code if GIO is not present
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3654 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Use PolicyKit to authorize the system settings' AddConnection method
and the system settings connections' Update and Delete methods.
* libnm-glib/nm-settings.c (impl_exported_connection_update)
(impl_exported_connection_delete, nm_exported_connection_update)
(nm_exported_connection_delete): Return boolean and fill GError
to notify the callers of the reasons why it might have failed.
* libnm-glib/nm-dbus-settings-system.c
(nm_dbus_settings_system_add_connection): Return the error from dbus
call so that the callers can see why it failed.
* libnm-glib/nm-dbus-connection.c (update, delete): Update the
signatures.
* system-settings/src/nm-polkit-helpers.[ch]: Implement.
* system-settings/src/nm-sysconfig-connection.[ch]: Implement. New
abstract base class that checks PolicyKit permissions.
* system-settings/src/dbus-settings.c:
(impl_settings_add_connection): Check the policy before carring out
the request.
* system-settings/plugins/keyfile/nm-keyfile-connection.c:
Inherit from NMSysconfigConnection, check the policies before
allowing updating or removing.
* system-settings/plugins/ifcfg-suse/nm-suse-connection.c:
Inherit from NMSysconfigConnection.
* introspection/nm-exported-connection.xml: Annotate "Update" and
"Delete" methods with async flag so that the implementations can get
access to DBusGMethodInvocation.
* system-settings/src/dbus-settings.c
(settings_add_connection_check_privileges): Implement.
(impl_settings_add_connection): Check the privileges before adding a new
connection. Improve error reporting.
* introspection/nm-settings-system.xml: Make the 'AddConnection' method
async so that the implementation can access DBusGMethodInvocation.
* configure.in: Check for PolicyKit.
* policy/org.freedesktop.network-manager-settings.system.policy:
New file.
* policy/Makefile.am: Install the policy file.
* configure.in: Add 'policy' subdir.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3646 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* system-settings/plugins/keyfile/nm-keyfile-connection.[ch]: Implement.
* system-settings/plugins/keyfile/plugin.c: Work with
NMKeyfileConnections.
* system-settings/src/dbus-settings.c: Remove NMSysconfigExportedConnection.
Plugins are supposed to return NMExportedConnections now and handle the
updated(), removed(), and GetSecrets().
Store the internal list of connections in hash table to make it easier
to find duplicates.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3640 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Implement GKeyFile system settings plugin.
Implement writing system settings (currently supported only by GKeyFile plugin).
* system-settings/src/main.c:
* system-settings/src/dbus-settings.c: Move the communication with plugins
from main.c to dbus-settings.c. Makes it possible to talk to all registered
plugins for adding/updating/removing connections.
* system-settings/src/nm-system-config-interface.c
(nm_system_config_interface_add_connection): Implement
(nm_system_config_interface_update_connection): Implement.
(nm_system_config_interface_remove_connection): Implement.
* system-settings/plugins/keyfile/Makefile.am:
* system-settings/plugins/keyfile/plugin.[ch]:
* system-settings/plugins/keyfile/writer.[ch]:
* system-settings/plugins/keyfile/reader.[ch]: Implement.
* system-settings/plugins/Makefile.am: Add GKeyFile plugin.
* configure.in: Generate GKeyFile Makefile.
* libnm-glib/nm-settings.c (impl_exported_connection_get_id): Fix a memory
corruption, need to duplicate the returned string.
(impl_exported_connection_update): Implement.
(impl_exported_connection_delete): Implement.
* introspection/nm-settings-system.xml: Add "AddConnection" method.
* introspection/nm-exported-connection.xml: Add "Update" and "Delete" methods.
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@3587 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
