Provided by: malcontent_0.11.1-1_all 
NAME
malcontent-client - Parental Controls Access Utility
SYNOPSIS
malcontent-client get-app-filter [-q] [-n] [USER]
malcontent-client check-app-filter [-q] [-n] [USER] ARG
malcontent-client set-app-filter [-q] [-n] [USER] ARG
malcontent-client oars-section [-q] [-n] [USER] SECTION
malcontent-client get-session-limits [-q] [-n] [USER]
malcontent-client monitor [-q] [USER]
DESCRIPTION
malcontent-client is a utility for querying and updating the parental controls settings
for users on the system. It will typically require administrator access to do anything
more than query the current user’s parental controls.
It communicates with accounts-service, which stores parental controls data.
Its first argument is a command to run. The supported commands are documented below.
The command line API and output format are unstable and likely to change in future
versions of malcontent-client.
get-app-filter OPTIONS
Get the app filter for a user. For example:
# malcontent-client get-app-filter timmy
USER Username or ID of the user to get the app filter for. If not specified, the current
user will be used by default.
-q, --quiet
Only output error messages, and no informational messages, as the operation
progresses. (Default: Output informational messages.)
-n, --no-interactive
Do not allow interactive authorization with polkit. If this is needed to complete
the operation, the operation will fail. (Default: Allow interactive authorization.)
check-app-filter OPTIONS
Check if a given program, content type or flatpak ref is permitted to be used by a user,
according to their current app filter. For example:
# malcontent-client check-app-filter timmy $(which gnome-calculator)
# malcontent-client check-app-filter timmy x-scheme-handler/http
# malcontent-client check-app-filter timmy
app/com.realm667.WolfenDoom_Blade_of_Agony/x86_64/stable
USER Username or ID of the user to get the app filter for. If not specified, the current
user will be used by default.
ARG Path to a program, content type or flatpak ref to check against the app filter, to
see if it is allowed for the specified user.
-q, --quiet
Only output error messages, and no informational messages, as the operation
progresses. (Default: Output informational messages.)
-n, --no-interactive
Do not allow interactive authorization with polkit. If this is needed to complete
the operation, the operation will fail. (Default: Allow interactive authorization.)
set-app-filter OPTIONS
Set the app filter for a user, replacing all previous values in it. For example:
# malcontent-client set-app-filter timmy \
--disallow-user-installation \
$(which gnome-calculator) \
x-scheme-handler/http \
app/com.realm667.WolfenDoom_Blade_of_Agony/x86_64/stable
USER Username or ID of the user to set the app filter for. If not specified, the current
user will be used by default.
ARG Item to filter in the user’s app filter. This could either be an absolute path or
flatpak ref of a program to block; a content type to block all programs handling
that type; or an OARS section=value pair to block installation of apps with a more
extreme rating for that OARS section. Multiple items may be specified, and they
will replace the user’s current app filter in entirety. If zero items are
specified, the app filter is cleared.
--allow-user-installation
Allow the user to install flatpaks to their user repository.
--disallow-user-installation
Disallow the user from installing flatpaks to their user repository.
--allow-system-installation
Allow the user to install flatpaks to the system repository.
--disallow-system-installation
Disallow the user from installing flatpaks to the system repository.
-q, --quiet
Only output error messages, and no informational messages, as the operation
progresses. (Default: Output informational messages.)
-n, --no-interactive
Do not allow interactive authorization with polkit. If this is needed to complete
the operation, the operation will fail. (Default: Allow interactive authorization.)
oars-section OPTIONS
Get the value set for a specific OARS section from the app filter of the given user. For
example:
# malcontent-client oars-section timmy language-profanity
USER Username or ID of the user to get the OARS filter for. If not specified, the
current user will be used by default.
SECTION
OARS section to get the restriction level of the given user for. For example,
language-profanity.
-q, --quiet
Only output error messages, and no informational messages, as the operation
progresses. (Default: Output informational messages.)
-n, --no-interactive
Do not allow interactive authorization with polkit. If this is needed to complete
the operation, the operation will fail. (Default: Allow interactive authorization.)
get-session-limits OPTIONS
Get the session limits set for a user. For example:
# malcontent-client get-session-limits timmy
USER Username or ID of the user to get the session limits for. If not specified, the
current user will be used by default.
-q, --quiet
Only output error messages, and no informational messages, as the operation
progresses. (Default: Output informational messages.)
-n, --no-interactive
Do not allow interactive authorization with polkit. If this is needed to complete
the operation, the operation will fail. (Default: Allow interactive authorization.)
--now yyyy-mm-ddThh:mm:ssZ
Check session limits (in particular, session expiry time) against the given
date/time, provided in ISO 8601 format. (Default: Current date/time.)
monitor OPTIONS
Monitor changes to the parental controls settings for a specific user. For example:
# malcontent-client monitor timmy
USER Username or ID of the user to monitor the parental controls for. If not specified,
the current user will be used by default.
-q, --quiet
Only output error messages, and no informational messages, as the operation
progresses. (Default: Output informational messages.)
ENVIRONMENT
malcontent-client supports the standard GLib environment variables for debugging. These
variables are not intended to be used in production:
$G_MESSAGES_DEBUG
This variable can contain one or more debug domain names to display debug output for.
The value all will enable all debug output. The default is for no debug output to be
enabled.
EXIT STATUS
malcontent-client may return one of several error codes if it encounters problems.
0 No problems occurred. The utility ran and successfully queried the app filter. If
running the check-app-filter command, the given path, content type or flatpak ref was
allowed for the given user.
1 An invalid option was passed to malcontent-client on startup.
2 The current user was not authorized to query the app filter for the given user.
3 If running the check-app-filter command, the given path, content type or flatpak ref
was not allowed for the given user.
4 Malcontent is disabled at the system level, and hence parental controls are not
enabled or enforced.
5 An operation failed and no more specific error information is available.
BUGS
Any bugs which are found should be reported on the project website:
https://gitlab.freedesktop.org/pwithnall/malcontent/-/issues
AUTHOR
Endless Mobile, Inc.
COPYRIGHT
Copyright © 2018 Endless Mobile, Inc.