When adding the mode to bypass gRPC, a naive policy validation
was added to both the gRPC set, and the bypass mode.
This caused the policy to invalidate in unexpected ways as the gRPC
already handles this validation in the backend.
This commit moves the validation logic into the bypass branch.
Fixes#2825
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit changes most of our (*)types.Node to
types.NodeView, which is a readonly version of the
underlying node ensuring that there is no mutations
happening in the read path.
Based on the migration, there didnt seem to be any, but the
idea here is to prevent it in the future and simplify other
new implementations.
Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
* reformat code
This is mostly an automated change with `make lint`.
I had to manually please golangci-lint in routes_test because of a short
variable name.
* fix start -> strategy which was wrongly corrected by linter
