- Fixed DestsContainsPrefixes comment to accurately describe behavior (checks if ANY prefix is contained)
- Enhanced canUseExitRoutes documentation to explain why checking ANY sample public IP is sufficient
- Clarified that DestsContainsIP variadic behavior is intentional and correct for internet access detection
No code logic changes, only documentation improvements.
Co-authored-by: kradalby <98431+kradalby@users.noreply.github.com>
- Modified tailNode/tailNodes functions to accept exitRouteFilterFunc parameter
- Added canUseExitRoutes helper to check for broad internet access permission
- Added DestsContainsPrefixes method to matcher for checking prefix containment
- Exit routes now only included in peer AllowedIPs when requesting node has internet access
- Added comprehensive unit tests for both scenarios (with and without autogroup:internet)
Fixes#2788
Co-authored-by: kradalby <98431+kradalby@users.noreply.github.com>
* Make matchers part of the Policy interface
* Prevent race condition between rules and matchers
* Test also matchers in tests for Policy.Filter
* Compute `filterChanged` in v2 policy correctly
* Fix nil vs. empty list issue in v2 policy test
* policy/v2: always clear ssh map
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---------
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
Co-authored-by: Aras Ergus <aras.ergus@tngtech.com>
Co-authored-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit allows SSH rules to be assigned to each relevant not and
by doing that allow SSH to be rejected, completing the initial SSH
support.
This commit enables SSH by default and removes the experimental flag.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This is a massive commit that restructures the code into modules:
db/
All functions related to modifying the Database
types/
All type definitions and methods that can be exclusivly used on
these types without dependencies
policy/
All Policy related code, now without dependencies on the Database.
policy/matcher/
Dedicated code to match machines in a list of FilterRules
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
