TRACKER-XDG-PORTAL(1) Tracker manual TRACKER-XDG-PORTAL(1)
NAME
tracker-xdg-portal-3 - Portal to Tracker endpoints
SYNOPSIS
tracker-xdg-portal-3 [--version | -v]
DESCRIPTION
This daemon allows access to Tracker endpoints in a controlled manner.
By default access to every service is disallowed, services may be
whitelisted through additional policy in the .flatpak-info file.
When whitelisting services, the policy may define specific graph names
to allow access to, the default keyword to allow access to the default
unnamed graph, or * keyword to allow access to all graphs.
CONFIGURATION
When interacting with sandboxed clients, the service expects the
following format in the .flatpak-info file:
[Policy Tracker3]
dbus:org.example.SparqlEndpoint1=graphA;graphB;default
dbus:org.example.SparqlEndpoint2=*
This will allow access to the endpoints behind the
org.example.SparqlEndpoint1 and org.example.SparqlEndpoint2 bus names.
Only to the graphA and graphB graph IRIs and the default unnamed graph
on the first endpoint, and to all graphs in the second.
This policy can be set when building or running the sandboxed
application through the --add-policy option. This can be set via
finish-args in the flatpak manifest, specified along the build chain in
flatpak-build-finish(1), or modified at start time with flatpak-run(1).
For example:
$ flatpak run \
--add-policy=Tracker3.dbus:org.example.SparqlEndpoint1=graphA;graphB;default \
--add-policy=Tracker3.dbus:org.example.SparqlEndpoint2=* \
org.freedesktop.TrackerSandbox
SEE ALSO
flatpak-build-finish(1), flatpak-override(1), flatpak-run(1)
3.4.2 12/06/2022 TRACKER-XDG-PORTAL(1)
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