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tailscale/cmd
James Tucker 025fe72448 cmd/natc: fix handling of upstream and downstream nxdomain
Ensure that the upstream is always queried, so that if upstream is going
to NXDOMAIN natc will also return NXDOMAIN rather than returning address
allocations.

At this time both IPv4 and IPv6 are still returned if upstream has a
result, regardless of upstream support - this is ~ok as we're proxying.

Rewrite the tests to be once again slightly closer to integration tests,
but they're still very rough and in need of a refactor.

Further refactors are probably needed implementation side too, as this
removed rather than added units.

Updates #15367

Signed-off-by: James Tucker <james@tailscale.com>
8 months ago
..
addlicense all: fix golangci-lint errors 11 months ago
build-webclient client/web: precompress assets 2 years ago
checkmetrics cmd/checkmetrics: add command for checking metrics against kb 1 year ago
cloner cmd/cloner, cmd/viewer, util/codegen: add support for aliases of cloneable types 1 year ago
connector-gen cmd/connector-gen: add helper tool for wide app connector configurations 2 years ago
containerboot cmd/{k8s-operator,containerboot}: check TLS cert before advertising VIPService (#15427) 8 months ago
derper net/{netx,memnet},all: add netx.DialFunc, move memnet Network impl 8 months ago
derpprobe tsweb: split promvarz into an optional dependency 9 months ago
dist release/dist/qnap: add qnap target builder 2 years ago
get-authkey cmd,tsnet,internal/client: create internal shim to deprecated control plane API 10 months ago
gitops-pusher cmd/gitops-pusher: log error details when unable to fetch ACL ETag 10 months ago
hello cmd/hello: display native ipv4 (#15191) 9 months ago
k8s-nameserver cmd/k8s-nameserver: fix AAAA record query response (#12412) 2 years ago
k8s-operator net/{netx,memnet},all: add netx.DialFunc, move memnet Network impl 8 months ago
mkmanifest cmd/mkmanifest, cmd/tailscale, cmd/tailscaled: remove Windows arm32 resources from OSS 3 years ago
mkpkg go.mod: upgrade nfpm to v2 (#8786) 2 years ago
mkversion version/mkversion: open-source version generation logic 3 years ago
nardump cmd/nardump: support symlinks, add basic test 8 months ago
natc cmd/natc: fix handling of upstream and downstream nxdomain 8 months ago
netlogfmt all: use Go 1.22 range-over-int 2 years ago
nginx-auth tailcfg,all: add and use Node.IsTagged() 3 years ago
pgproxy all: use new LocalAPI client package location 10 months ago
printdep cmd/printdep: print correct toolchain URL 3 years ago
proxy-to-grafana cmd/proxy-to-grafana: support setting Grafana role via grants 9 months ago
sniproxy net/{netx,memnet},all: add netx.DialFunc, move memnet Network impl 8 months ago
speedtest all: update copyright and license headers 3 years ago
ssh-auth-none-demo ssh,tempfork/gliderlabs/ssh: replace github.com/tailscale/golang-x-crypto/ssh with golang.org/x/crypto/ssh 10 months ago
stunc cmd/stunc: enforce read timeout deadline (#14309) 1 year ago
stund all: unify some redundant testing.TB interface copies 8 months ago
stunstamp cmd/stunstamp: add protocol context to timeout logs (#13422) 1 year ago
sync-containers all: adjust some build tags for plan9 2 years ago
systray cmd/systray: add cmd/systray back as a small client/systray wrapper 11 months ago
tailscale net/{netx,memnet},all: add netx.DialFunc, move memnet Network impl 8 months ago
tailscaled net/{netx,memnet},all: add netx.DialFunc, move memnet Network impl 8 months ago
testcontrol all: use Go 1.22 range-over-int 2 years ago
testwrapper cmd/testwrapper: print failed tests preventing retry (#15270) 9 months ago
tl-longchain all: use new LocalAPI client package location 10 months ago
tsconnect go.toolchain.branch: update to Go 1.24 (#15016) 10 months ago
tsidp Change README to reflect configuration 8 months ago
tsshd all: update copyright and license headers 3 years ago
tta all: use new LocalAPI client package location 10 months ago
viewer cmd/viewer,all: consistently use "read-only" instead of "readonly" 11 months ago
vnet cmd/vnet: add wsproxy mode 8 months ago
xdpderper tsweb: split promvarz into an optional dependency 9 months ago