12 Commits (d0f2c0664b394370face42c183ea79982f4a7bd7)

Author	SHA1	Message	Date
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
Simon Leonhardt	553f657248	sniproxy allows configuration of hostname ... Signed-off-by: Simon Leonhardt <simon@controlzee.com>	1 year ago
Denton Gentry	be9914f714	cmd/sniproxy: move default debug-port away from 8080. ... Port 8080 is routinely used for HTTP services, make it easier to use --forwards=tcp/8080/... by moving the metrics port out of the way. Updates #1748 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	1 year ago
Denton Gentry	29a35d4a5d	cmd/sniproxy: switch to peterbourgon/ff for flags ... Add support for TS_APPC_* variables to supply arguments by switching to https://github.com/peterbourgon/ff for CLI flag parsing. For example: TS_APPC_FORWARDS=tcp/22/github.com ./sniproxy Updates https://github.com/tailscale/tailscale/issues/1748 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	1 year ago
Denton Gentry	24d41e4ae7	cmd/sniproxy: add port forwarding and prometheus metrics ... 1. Add TCP port forwarding. For example: ./sniproxy -forwards=tcp/22/github.com will forward SSH to github. % ssh -i ~/.ssh/id_ecdsa.pem -T git@github.com Hi GitHubUser! You've successfully authenticated, but GitHub does not provide shell access. % ssh -i ~/.ssh/id_ecdsa.pem -T git@100.65.x.y Hi GitHubUser! You've successfully authenticated, but GitHub does not provide shell access. 2. Additionally export clientmetrics as prometheus metrics for local scraping over the tailnet: http://sniproxy-hostname:8080/debug/varz Updates https://github.com/tailscale/tailscale/issues/1748 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	1 year ago
Denton Gentry	ec9213a627	cmd/sniproxy: add client metrics ... Count number of sessions, number of DNS queries answered successfully and in error, and number of http->https redirects. Updates #1748 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	1 year ago
Tom DNetto	1377618dbc	tsnet: expose field to configure Wireguard port ... Signed-off-by: Tom DNetto <tom@tailscale.com> Updates #1748	1 year ago
Denton Gentry	a82f275619	cmd/sniproxy: Set App name in tsnet hostinfo ... Updates #1748 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	2 years ago
shayne	f7a7957a11	sniproxy: add promote-https (#7487) ... Adds support for an HTTP server that promotes all requests to HTTPS. The flag is `-promote-https` and defaults to true. Updates #1748	2 years ago
Denton Gentry	b46c5ae82a	cmd/sniproxy: draw the rest of the DNS owl. ... Add a DNS server which always responds as its own IP addresses. Additionally add a tsnet TailscaleIPs() function to return the IP addresses, both IPv4 and IPv6. Updates https://github.com/tailscale/tailscale/issues/1748 Signed-off-by: Denton Gentry <dgentry@tailscale.com>	2 years ago
Brad Fitzpatrick	0f4359116e	tsnet: add UDP support to Server.Listen ... No ListenPacket support yet, but Listen with a udp network type fit easier into netstack's model to start. Then added an example of using it to cmd/sniproxy with a little udp :53 handler. No tests in tsnet yet because we don't have support for dialing over UDP in tsnet yet. When that's done, a new test can test both sides. Updates #5871 Updates #1748 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago
Brad Fitzpatrick	1410682fb6	cmd/sniproxy: add start of a tsnet-based SNI proxy ... $ curl https://canhazip.com/ 170.173.0.21 $ curl --resolve canhazip.com:443:100.85.165.81 https://canhazip.com/ 34.223.127.151 Updates #1748 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2 years ago