Exposing dbus interface and using it inside the same snap

[knitzsche]

Hi Jamie,

Can you please point out the error in the below?

I believe he is getting an error like this (perhaps truncated):

Feb 13 19:33:07 ubuntu snap[3207]: GLib.Error: g-dbus-error-quark: 
GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Connection ":1.49" 
is not allowed to own the service "com.screenly.playlist" due to 
security policies in the c
Feb 13 19:33:07 ubuntu snap[3207]: 0, timeout_to_glib(timeout), 
None).unpack()

thanks,
kyleN

On 02/10/2017 12:35 PM, Sergey Borovkov wrote:
> Hi, I've been struggling with getting dbus interface exposed. I am
> getting this error during runtime:
> GLib.Error: g-dbus-error-quark:
> GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Connection
> ":1.1160" is not allowed to own the service "com.screenly.playlist" due
> to security policies in the configuration file (9)
>
> jdstrand helped me on IRC, and told me I need to have a slot and a plug
> in my snap. I am doing something wrong though, can someone help out with
> how it's correctly supposed to be used?
>
> apps:
>   playlist:
>     command: usr/bin/playlist-service.sh
>     daemon: simple
>     plugs: [network-bind, network, playlist-dbus]
>
>   websocket:
>     command: usr/bin/websocket-service.sh
>     daemon: simple
>     plugs: [network-bind, network, dbus]
>     slots: [websocket-dbus]
>
> slots:
>   playlist-dbus:
>     interface: dbus
>     name: com.screenly
>     bus: system
>
> plugs:
>   websocket-dbus:
>     interface: dbus
>     name: com.screenly
>     bus: system
>
>