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KunalSin9h/_Example polkit rules_.md

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Created September 10, 2023 14:26
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_Example polkit rules_.md

These are only examples, for a few very common actions. You are expected to write your own rules for the rest.

See the polkit(8) manpage for rule syntax. (It's JavaScript.)

If you don't know the action name, run pkaction:

pkaction | grep cups

Put your rules in /etc/polkit-1/rules.d/*.rules. (You can check everything in one giant addRule, or you can have a separate file and separate addRule for each program; it doesn't matter.)

To test your rules, use pkcheck:

pkcheck -u -p $$ -a org.freedesktop.packagekit.upgrade-system
Raw
networkmanager-wheel-noauth.js
/* Copy this to /etc/polkit-1/rules.d/80-networkmanager-wheel-without-authentication.rules */
polkit.addRule(function(action, subject) {
if (/^org\.freedesktop\.NetworkManager\./.test(action.id) &&
subject.local && subject.active && subject.isInGroup("wheel"))
{
return polkit.Result.YES;
}
});
Raw
packagekit-restrict.js
/* Copy this to /etc/polkit-1/rules.d/packagekit-restrict.rules */
polkit.addRule(function(action, subject) {
if (/^org\.freedesktop\.packagekit\./.test(action.id)) {
if (subject.user === "fred" || subject.isInGroup("wheel")) {
return polkit.Result.YES;
} else {
return polkit.Result.AUTH_ADMIN_KEEP;
}
}
});
Raw
udisks1-avoid-consolekit.js
/* Copy this to /etc/polkit-1/rules.d/udisks-no-consolekit.rules */
polkit.addRule(function(action, subject) {
if (action.id == "org.freedesktop.udisks.filesystem-mount") {
if (subject.isInGroup("wheel"))
return polkit.Result.YES;
else
return polkit.Result.AUTH_ADMIN_KEEP;
} else if (/^org\.freedesktop\.udisks\./.test(action.id)) {
return polkit.Result.AUTH_ADMIN_KEEP;
}
});
Raw
udisks1-wheel-is-god.js
/* Copy this to /etc/polkit-1/rules.d/always-allow-wheel.rules */
polkit.addRule(function(action, subject) {
if (/^org\.freedesktop\.udisks\./.test(action.id)
&& subject.isInGroup("wheel"))
{
return polkit.Result.YES;
}
});
Raw
udisks2-allow-mount-internal.js
/* Copy this to /etc/polkit-1/rules.d/allow-mount-internal.rules */
polkit.addRule(function(action, subject) {
if ((action.id == "org.freedesktop.udisks2.filesystem-mount-system" ||
action.id == "org.freedesktop.udisks.filesystem-mount-system-internal") &&
subject.local && subject.active && subject.isInGroup("users"))
{
return polkit.Result.YES;
}
});
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