Commit Graph

70 Commits (8edcab04d5952af045ff43a67b7d64548e63ef9e)

Author SHA1 Message Date
David Crawshaw 3425d8d84f ipn: always guard LocalBackend.engineStatus with mu
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
David Crawshaw e7cdc11654 ipn: always guard LocalBackend.netMapCache with mu
Signed-off-by: David Crawshaw <crawshaw@tailscale.com>
5 years ago
Brad Fitzpatrick 25797c8c2a all: rename deep "Copy" methods to conventional Go name "Clone" 5 years ago
Brad Fitzpatrick 14559340ee Start of netcheck package & including network state in Hostinfo.
* adds new packet "netcheck" to do the checking of UDP, IPv6, and
  nearest DERP server, and the Report type for all that (and more
  in the future, probably pulling in danderson's natprobe)
* new tailcfg.NetInfo type
* cmd/tailscale netcheck subcommand (tentative name, likely to
  change/move) to print out the netcheck.Report.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick eefafad9f8 ipn: fix some mutex/ownership issues
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 3988ddc85d types/logger: add WithPrefix, use it in two places
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 758744a4e3 Fix some Hostinfo value usages from the previous commit. 5 years ago
Brad Fitzpatrick d8de11a01b control: make Hostinfo accessed by pointer
Fix potential races in copying aliased slices by value.

Also few little doc updates.

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 367ffde21a ipn: misc cleanup
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
David Anderson c47f907a27 ipn: use *Prefs rather than Prefs throughout.
Prefs has become a heavy object with non-memcpy copy
semantics. We should not pass such a thing by value.

Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson 0c55777fed ipn: temporary support for loading legacy relaynode configs.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson cf1e386cbd ipn: move Options.ServerURL into Prefs.
We can't rely on a frontend to provide a control
server URL, so this naturally belongs in server-persisted
state.

Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson 47da432991 ipn: handle advertised routes provided by frontend.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
Brad Fitzpatrick 2896be60db Move "logger" package to under types, now that we have it.
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
Brad Fitzpatrick 747c7d7ce2 types/empty: add Message, stop using mysterious *struct{}
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
5 years ago
David Anderson 5f45b7c765 ipn: make LocalBackend.loadStateWithLock easier to follow.
Signed-off-by: David Anderson <dave@natulte.net>
5 years ago
David Anderson 5bc632271b Introduce a state store to LocalBackend.
The store is passed-in by callers of NewLocalBackend and
ipnserver.Run, but currently all callers are hardcoded to
an in-memory store. The store is unused.

Signed-Off-By: David Anderson <dave@natulte.net>
5 years ago
David Anderson 21280ca2d1 Make ipn.Options.Prefs a pointer.
This is a prelude to making it truly optional, once state
management has moved into the backend. For now though, it's
still required. This change is just isolating the bubbling-up
of the pointerification into other layers.

Signed-Off-By: David Anderson <dave@natulte.net>
5 years ago
David Anderson f6f154193f Remove LoginFlags from Backend options.
- It was only used in one currently-unused client.
- It's an imperative command, not a configuration setting.
- The LoginFlags stuff in controlclient feels like it needs
  a refactor anyway.

I'll put this logic back once ipnd owns its state and Backend
commands reflect that.

Signed-Off-By: David Anderson <dave@natulte.net>
5 years ago
Earl Lee a8d8b8719a Move Linux client & common packages into a public repo. 5 years ago