Previously the code would assume that if the ifcfg file had no backing
connection that we should try to read it in regardless of what the
inotify event was. But if the event was DELETED, there's no point in
trying to read a deleted file in; it's gone. Don't print bogus
warnings about failure to read the long-gone ifcfg file.
Treat them as unmanaged for now so that they dont' need NM_CONTROLLEd=no
which would require further configuration when NM does start to support
these configs.
ifup/ifdown, nmcli, and possibly other tools need a way to get the
internally generated connection UUID and possibly it's path given
just the ifcfg file path. Not all ifcfg files have the UUID in
the file, so ifcfg-rh generates one. But external tools don't know
what that UUID is or what the logic that NM uses to generate it is.
Help them out a bit so that ifup/ifdown can easily poke NM given
just the ifcfg file.
keys- and route- files weren't passing the should_ignore_file()
check in dir_changed() because should_ignore_file() was only
taking ifcfg- files into account. Generalize most of the ifcfg name
handling functions so that should_ignore_file() will now handle
all three variants.
Add testcases to ensure that the name handling does what we want
it to, and optimize memory usage of utils_get_ifcfg_name() 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.
Make NMSettingsService implement most of the NMSettingsInterface
API to make subclasses simpler, and consolidate exporting of
NMExportedConnection subclasses in NMSettingsService instead of
in 3 places. Make NMSysconfigSettings a subclass of
NMSettingsService and save a ton of code.
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.
The plugin called nm_exported_connection_update() which ended up checking
PolicyKit for authorization to update the connection, which of course fails
completely when it's just an inotify-triggered update. inotify-triggered
updates don't need authorization because they require root access anyway.
To match 'network' service behavior, which would perform reverse
address lookups when the HOSTNAME from /etc/sysconfig/network
was 'localhost' or 'localhost.localdomain'. Just name your machine
already.
* system-settings/plugins/ifcfg-rh
- Rename 'ifcfg-fedora' to 'ifcfg-rh'; it's not just used on Fedora
* system-settings/src/main.c
- (load_plugins): transparently handle ifcfg-fedora as ifcfg-rh
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4337 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
