Re: Problem to add a broadband connection on NetworkManagerUserSettings
Hi guys, I tried with SystemSettings before use UserSettings and really works, but when you create a connection with SystemSettings, it's marked as Available for all users, and when you use this kind of connection, you just can use once, the second time crashes the system, there is a lot of issues opened on launchpad about it, because of that I need to use UserSettings. Happens for broadband and DSL connections, may be to wireless too, it's not just about connections created with my own code, I tried with nm-applet, if you check available for all uses, don't works. If someone knows some workaround to get SystemSettings working, I can use it. Thanks guys for your help, and sorry again about the Legal message, it's not my faul, but I'll start use other email. Maxwell On Tue, 2010-01-19 at 16:45 +0100, Jirka Klimes wrote: On Wednesday 13 January 2010 16:33:27 Maxwell Chiareli Xandeco wrote: I'm using Ubuntu 9.10, with your code I don't get errors but a connection is not added, nothing happens when I call AddConnection method. I've investigated it a bit and found out that AddConnection is not supported via D-Bus due to security reasons. (src/gconf-helpers/nma-gconf-settings.c:add_connection() function) If you use SystemSettings service instead of UserSettings, the connection adding will work (just keyfile plugin). Jirka Legal Disclaimer: The information contained in this message may be privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete or destroy any copy of this message ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
Re: Problem to add a broadband connection on NetworkManagerUserSettings
I'm using Ubuntu 9.10, with your code I don't get errors but a
connection is not added, nothing happens when I call AddConnection
method.
Follow my policy file:
!DOCTYPE busconfig PUBLIC
-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN
http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd;
busconfig
!--
WARNING: if running any D-Bus version prior to 1.2.6, you may be
vulnerable to information leakage via the NM D-Bus interface.
Previous D-Bus versions did not deny-by-default, and this
permissions
config file assumes that D-Bus will deny rules by default unless
explicitly over-ridden with an allow / tag.
--
policy user=root
allow
own=org.freedesktop.NetworkManagerUserSettings/
allow
send_destination=org.freedesktop.NetworkManagerUserSettings
send_interface=org.freedesktop.NetworkManagerSettings/
allow
send_destination=org.freedesktop.NetworkManagerUserSettings
send_interface=org.freedesktop.NetworkManagerSettings.Connection/
!-- Only root can get secrets --
allow
send_destination=org.freedesktop.NetworkManagerUserSettings
send_interface=org.freedesktop.NetworkManagerSettings.Connection.Secrets/
/policy
policy at_console=true
allow
own=org.freedesktop.NetworkManagerUserSettings/
allow
send_destination=org.freedesktop.NetworkManagerUserSettings
send_interface=org.freedesktop.NetworkManagerSettings/
allow
send_destination=org.freedesktop.NetworkManagerUserSettings
send_interface=org.freedesktop.NetworkManagerSettings.Connection/
/policy
policy context=default
allow
send_destination=org.freedesktop.NetworkManagerUserSettings
send_interface=org.freedesktop.DBus.Introspectable/
/policy
limit name=max_replies_per_connection512/limit
/busconfig
On Wed, 2010-01-13 at 14:07 +0100, Jirka Klimes wrote:
On Tuesday 12 January 2010 16:36:07 Maxwell Chiareli Xandeco wrote:
Hi all,
I trying to add a new broadband connection using dbus python API:
settings = dbus.Dictionary({dbus.String(u'connection'):
dbus.Dictionary({dbus.String(u'timestamp'): dbus.UInt64(1263301788L,
variant_level=1), dbus.String(u'autoconnect'): dbus.Boolean(False,
variant_level=1), dbus.String(u'type'): dbus.String(u'gsm',
variant_level=1), dbus.String(u'uuid'):
dbus.String(u'8a0e02d9-9b1a-463b-a089-7a68140bf4c3', variant_level=1),
dbus.String(u'id'): dbus.String(u'Vivo Default', variant_level=1)},
signature=dbus.Signature('sv')), dbus.String(u'ppp'):
dbus.Dictionary({}, signature=dbus.Signature('sv')),
dbus.String(u'gsm'): dbus.Dictionary({dbus.String(u'username'):
dbus.String(u'vivo', variant_level=1), dbus.String(u'band'):
dbus.Int32(0, variant_level=1), dbus.String(u'apn'):
dbus.String(u'zap.vivo.com.br', variant_level=1),
dbus.String(u'number'): dbus.String(u'*99#', variant_level=1)},
signature=dbus.Signature('sv')), dbus.String(u'serial'):
dbus.Dictionary({dbus.String(u'baud'): dbus.UInt32(115200L,
variant_level=1)}, signature=dbus.Signature('sv'))},
signature=dbus.Signature('sa{sv}'))
sys_bus = dbus.SystemBus()
proxy = sys_bus.get_object(org.freedesktop.NetworkManagerUserSettings,
/org/freedesktop/NetworkManagerSettings)
proxy.AddConnection(settings)
When I run this code i get a access denied error:
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.AccessDenied:
Rejected send message, 2 matched rules; type=method_call,
sender=:1.210 (uid=0 pid=27292 comm=python) interface=(unset)
member=AddConnection error name=(unset) requested_reply=0
destination=:1.106 (uid=1000 pid=10148 comm=nm-applet))
Does someone have any idea?
Maxwell
The error says that you don't have permissions.
It's caused by not specifying interface which the method AddConnection should
be called on.
so do:
sys_bus = dbus.SystemBus()
proxy = sys_bus.get_object(org.freedesktop.NetworkManagerUserSettings,
/org/freedesktop/NetworkManagerSettings)
iface = dbus.Interface(proxy, org.freedesktop.NetworkManagerSettings)
iface.AddConnection(settings)
Btw, what distribution do you use and what policies do you have in
/etc/dbus-1/system.d/nm-applet.conf ?
Jirka
Legal Disclaimer:
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Problem to add a broadband connection on NetworkManagerUserSettings
Hi all,
I trying to add a new broadband connection using dbus python API:
settings = dbus.Dictionary({dbus.String(u'connection'):
dbus.Dictionary({dbus.String(u'timestamp'): dbus.UInt64(1263301788L,
variant_level=1), dbus.String(u'autoconnect'): dbus.Boolean(False,
variant_level=1), dbus.String(u'type'): dbus.String(u'gsm',
variant_level=1), dbus.String(u'uuid'):
dbus.String(u'8a0e02d9-9b1a-463b-a089-7a68140bf4c3', variant_level=1),
dbus.String(u'id'): dbus.String(u'Vivo Default', variant_level=1)},
signature=dbus.Signature('sv')), dbus.String(u'ppp'):
dbus.Dictionary({}, signature=dbus.Signature('sv')),
dbus.String(u'gsm'): dbus.Dictionary({dbus.String(u'username'):
dbus.String(u'vivo', variant_level=1), dbus.String(u'band'):
dbus.Int32(0, variant_level=1), dbus.String(u'apn'):
dbus.String(u'zap.vivo.com.br', variant_level=1),
dbus.String(u'number'): dbus.String(u'*99#', variant_level=1)},
signature=dbus.Signature('sv')), dbus.String(u'serial'):
dbus.Dictionary({dbus.String(u'baud'): dbus.UInt32(115200L,
variant_level=1)}, signature=dbus.Signature('sv'))},
signature=dbus.Signature('sa{sv}'))
sys_bus = dbus.SystemBus()
proxy = sys_bus.get_object(org.freedesktop.NetworkManagerUserSettings,
/org/freedesktop/NetworkManagerSettings)
proxy.AddConnection(settings)
When I run this code i get a access denied error:
dbus.exceptions.DBusException: org.freedesktop.DBus.Error.AccessDenied:
Rejected send message, 2 matched rules; type=method_call,
sender=:1.210 (uid=0 pid=27292 comm=python) interface=(unset)
member=AddConnection error name=(unset) requested_reply=0
destination=:1.106 (uid=1000 pid=10148 comm=nm-applet))
Does someone have any idea?
Maxwell
Legal Disclaimer:
The information contained in this message may be privileged and confidential.
It is intended to be read only by the individual or entity to whom it is
addressed or by their designee. If the reader of this message is not the
intended recipient, you are on notice that any distribution of this message, in
any form, is strictly prohibited. If you have received this message in error,
please immediately notify the sender and delete or destroy any copy of this
message
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Writing a script to multiple versions of DBus API
Hi all, I'm writing a simple python script to manage a broadband connection. I'm using the Disconnect() method from Device interface to close connection, that works fine with the 0.8 version, and on the 0.7 version I need to use the DeactivateConnection ( o: active_connection ) method from NetworkManager interface. My question is, what is the best approach to verify API version and call the correct method. Cheers Maxwell Legal Disclaimer: The information contained in this message may be privileged and confidential. It is intended to be read only by the individual or entity to whom it is addressed or by their designee. If the reader of this message is not the intended recipient, you are on notice that any distribution of this message, in any form, is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete or destroy any copy of this message ___ NetworkManager-list mailing list NetworkManager-list@gnome.org http://mail.gnome.org/mailman/listinfo/networkmanager-list
