We add package defining interfaces for policy stores, enabling creation of policy sources
and reading settings from them. It includes a Windows-specific PlatformPolicyStore for GP and MDM
policies stored in the Registry, and an in-memory TestStore for testing purposes.
We also include an internal package that tracks and reports policy usage metrics when a policy setting
is read from a store. Initially, it will be used only on Windows and Android, as macOS, iOS, and tvOS
report their own metrics. However, we plan to use it across all platforms eventually.
Updates #12687
Signed-off-by: Nick Khyl <nickk@tailscale.com>
Updates tailscale/corp#22120
Adds the ability to start the backend by reading an authkey stored in the syspolicy database (MDM). This is useful for devices that are provisioned in an unattended fashion.
Signed-off-by: Andrea Gottardo <andrea@gottardo.me>
Package setting contains types for defining and representing policy settings.
It facilitates the registration of setting definitions using Register and RegisterDefinition,
and the retrieval of registered setting definitions via Definitions and DefinitionOf.
This package is intended for use primarily within the syspolicy package hierarchy,
and added in a preparation for the next PRs.
Updates #12687
Signed-off-by: Nick Khyl <nickk@tailscale.com>
Fixestailscale/corp#18366.
This PR provides serial number collection on iOS, by allowing system administrators to pass a `DeviceSerialNumber` MDM key which can be read by the `posture` package in Go.
Signed-off-by: Andrea Gottardo <andrea@gottardo.me>
Fixestailscale/corp#19459
This PR adds the ability for users of the syspolicy handler to read string arrays from the MDM solution configured on the system.
Signed-off-by: Andrea Gottardo <andrea@gottardo.me>
Updates ENG-2133. Adds the ResetToDefaults visibility policy currently only available on macOS, so that the Windows client can read its value.
Signed-off-by: Andrea Gottardo <andrea@gottardo.me>
Run `staticcheck` with `U1000` to find unused code. This cleans up about
a half of it. I'll do the other half separately to keep PRs manageable.
Updates #cleanup
Signed-off-by: Andrew Lytvynov <awly@tailscale.com>
Previously, the "RunExitNode" policy merely controlled the visibility of
the "run as exit node" menu item, not the setting itself. This migrates
that setting to a preference option named "AdvertiseExitNode".
Updates ENG-2138
Change-Id: Ia6a125beb6b4563d380c6162637ce4088f1117a0
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
Updates ENG-2513. Renames client metrics keys used on Windows for consistency with Apple platforms.
Signed-off-by: Andrea Gottardo <andrea@tailscale.com>
Due to the Sparkle preference naming convention, macsys already has a
policy key named "ApplyUpdates" that merely shows or hides the menu
item that controls if auto updates are installed, rather than directly
controlling the setting.
For other platforms, we are going to use "InstallUpdates" instead
because it seemed better than the other options that were considered.
Updates ENG-2127
Updates tailscale/corp#16247
Change-Id: Ia6a125beb6b4563d380c6162637ce4088f1117a0
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
Previously, policies affected the default prefs for a new profile, but
that does not affect existing profiles. This change ensures that
policies are applied whenever preferences are loaded or changed, so a
CLI or GUI client that does not respect the policies will still be
overridden.
Exit node IP is dropped from this PR as it was implemented elsewhere
in #10172.
Fixestailscale/corp#15585
Change-Id: Ide4c3a4b00a64e43f506fa1fab70ef591407663f
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
These keys were intended to match the Apple platforms, but accidentally
used the wrong name.
Updates ENG-2133
Change-Id: I9ed7a17919e34e2d8896a5c64efc4d0c0003166e
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
Adds policy keys ExitNodeID and ExitNodeIP.
Uses the policy keys to determine the exit node in preferences.
Fixestailscale/corp#15683
Signed-off-by: Claire Wang <claire@tailscale.com>
These policy keys are supported on Apple platforms in Swift code; in
order to support them on platforms using Go (e.g. Windows), they also
need to be recorded here.
This does not affect any code, it simply adds the constants for now.
Updates ENG-2240
Updates ENG-2127
Updates ENG-2133
Change-Id: I0aa9863a3641e5844479da3b162761452db1ef42
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
In addition to the new policy keys for the new options, some
already-in-use but missing policy keys are also being added to
util/syspolicy.
Updates ENG-2133
Change-Id: Iad08ca47f839ea6a65f81b76b4f9ef21183ebdc6
Signed-off-by: Adrian Dewhurst <adrian@tailscale.com>
This commit changes the PostureChecking syspolicy key to be a
PreferenceOption(user-defined, always, never) instead of Bool.
This aligns better with the defaults implementation on macOS allowing
CLI arguments to be read when user-defined or no defaults is set.
Updates #tailscale/tailscale/5902
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
Add a more generalized package for getting policies.
Updates tailcale/corp#10967
Signed-off-by: Claire Wang <claire@tailscale.com>
Co-authored-by: Adrian Dewhurst <adrian@tailscale.com>
