Commit Graph

10 Commits (263e01c47bdb34ab3839d700d1d9fa022ec7f8db)

Author SHA1 Message Date
James Tucker 245ddb157b appc: fix DomainRoutes copy
The non-referential copy destination doesn't extend the map contents,
but also the read of a non-key is returning a zero value not bound to
the map contents in any way.

Updates tailscale/corp#15657

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker 1a143963ec appc: prevent duplication of wildcard entries on map updates
Updates #15437
Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker 73de6a1a95 appc: add support for matching wildcard domains
The app connector matches a configuration of "*.example.com" to mean any
sub-domain of example.com.

Updates #15437

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Charlotte Brandhorst-Satzkorn f937cb6794 tailcfg,ipn,appc: add c2n endpoint for appc domain routes
This change introduces a c2n endpoint that returns a map of domains to a
slice of resolved IP addresses for the domain.

Fixes tailscale/corp#15657

Signed-off-by: Charlotte Brandhorst-Satzkorn <charlotte@tailscale.com>
1 year ago
James Tucker f27b2cf569 appc,cmd/sniproxy,ipn/ipnlocal: split sniproxy configuration code out of appc
The design changed during integration and testing, resulting in the
earlier implementation growing in the appc package to be intended now
only for the sniproxy implementation. That code is moved to it's final
location, and the current App Connector code is now renamed.

Updates tailscale/corp#15437

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker 6ad54fed00 appc,ipn/ipnlocal: add App Connector domain configuration from mapcap
The AppConnector is now configured by the mapcap from the control plane.

Updates tailscale/corp#15437

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
James Tucker b48b7d82d0 appc,ipn/ipnlocal,net/dns/resolver: add App Connector wiring when enabled in prefs
An EmbeddedAppConnector is added that when configured observes DNS
responses from the PeerAPI. If a response is found matching a configured
domain, routes are advertised when necessary.

The wiring from a configuration in the netmap capmap is not yet done, so
while the connector can be enabled, no domains can yet be added.

Updates tailscale/corp#15437

Signed-off-by: James Tucker <james@tailscale.com>
1 year ago
Tom DNetto a7c80c332a cmd/sniproxy: implement support for control configuration, multiple addresses
* Implement missing tests for sniproxy
 * Wire sniproxy to new appc package
 * Add support to tsnet for routing subnet router traffic into netstack, so it can be handled

Updates: https://github.com/tailscale/corp/issues/15038
Signed-off-by: Tom DNetto <tom@tailscale.com>
1 year ago
Tom DNetto 7e933a8816 appctype: move to types/appctype
Having a types package at the top level was almost certainly unintentional.

Signed-off-by: Tom DNetto <tom@tailscale.com>
Updates: https://github.com/tailscale/corp/issues/15038
1 year ago
Tom DNetto 02908a2d8d appc: implement app connector Server type
This change refactors & moves the bulk of the app connector logic from
./cmd/sniproxy.

A future change will delete the delta in sniproxy and wire it to this type.

Signed-off-by: Tom DNetto <tom@tailscale.com>
Updates: https://github.com/tailscale/corp/issues/15038
1 year ago