Package tailcfg defines the types and constants used by the Tailscale
protocol, but since everything is all in one package, it’s difficult
to sift through the docs: https://pkg.go.dev/tailscale.com/tailcfg
We define and enumerate capabilities as string constants for
tailcfg.NodeCapability and tailcfg.PeerCapability. This PR extracts
them into their own packages:
- tailcfg.CapabilityFileSharing becomes nodecap.FileSharing
- tailcfg.NodeAttrOnlyTCP443 becomes nodecap.OnlyTCP443
- tailcfg.PeerCapabilityTaildrive becomes peercap.Taildrive
We originally intended for CapabilityFoo to grant an entitlement or
permission for Foo, and for NodeAttrBar to configure Bar in the
nodeAttrs section of the policy file. However, there was no technical
enforcement of this convention, so new capabilities have used the
NodeAttr prefix regardless of meaning. Therefore, this PR unifies
tailcfg.CapabilityFoo and tailcfg.NodeAttrBar into a single package as
nodecap.Foo and nodecap.Bar.
Ran `go fix -inline ./...` and committed the changes that replaced
uses of the tailcfg aliases with the authoritative ones.
Updates #20259
Change-Id: Ieb7e7e6c8247c39faf42fdf15c68cdc7c621c730
Signed-off-by: Simon Law <sfllaw@tailscale.com>
Move the inline CSS and JS into separate files to be more friendly
to Content Security Policies. ServeHTTP is updated to serve these
assets from the '/static/' path.
Updates tailscale/corp#32398
Signed-off-by: Noel O'Brien <noel@tailscale.com>
Move the template, request handler, and HTTP/HTTPS server wiring out
of package main and into a new cmd/hello/helloserver package so the
server can be embedded in other binaries. The main package now only
constructs a helloserver.Server with the production addresses and
calls Run.
While here, drop the -http, -https, and -test-ip flags along with the
dev-mode template and fake-data fallbacks they enabled; the binary is
only run in production.
Updates tailscale/corp#32398
Change-Id: Id1d38b981733334cafc596021130f36e1c1eed67
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
Simon Law