13 Commits

Author	SHA1	Message	Date
Percy Wegmann	2e95313b8b	ssh,tempfork/gliderlabs/ssh: replace github.com/tailscale/golang-x-crypto/ssh with golang.org/x/crypto/ssh ... The upstream crypto package now supports sending banners at any time during authentication, so the Tailscale fork of crypto/ssh is no longer necessary. github.com/tailscale/golang-x-crypto is still needed for some custom ACME autocert functionality. tempfork/gliderlabs is still necessary because of a few other customizations, mostly related to TTY handling. Originally implemented in 46fd4e58a2, which was reverted in b60f6b849a to keep the change out of v1.80. Updates #8593 Signed-off-by: Percy Wegmann <percy@tailscale.com>	2025-01-31 16:36:39 -06:00
Percy Wegmann	b60f6b849a	Revert "ssh,tempfork/gliderlabs/ssh: replace github.com/tailscale/golang-x-crypto/ssh with golang.org/x/crypto/ssh" ... This reverts commit 46fd4e58a2. We don't want to include this in 1.80 yet, but can add it back post 1.80. Updates #8593 Signed-off-by: Percy Wegmann <percy@tailscale.com>	2025-01-29 10:47:45 -06:00
Percy Wegmann	46fd4e58a2	ssh,tempfork/gliderlabs/ssh: replace github.com/tailscale/golang-x-crypto/ssh with golang.org/x/crypto/ssh ... The upstream crypto package now supports sending banners at any time during authentication, so the Tailscale fork of crypto/ssh is no longer necessary. github.com/tailscale/golang-x-crypto is still needed for some custom ACME autocert functionality. tempfork/gliderlabs is still necessary because of a few other customizations, mostly related to TTY handling. Updates #8593 Signed-off-by: Percy Wegmann <percy@tailscale.com>	2025-01-28 14:20:55 -06:00
Brad Fitzpatrick	e8551d6b40	all: use Go 1.21 slices, maps instead of x/exp/{slices,maps} ... Updates #8419 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2023-08-17 08:42:35 -07:00
Brad Fitzpatrick	da8def8e13	all: remove old +build tags ... The //go:build syntax was introduced in Go 1.17: https://go.dev/doc/go1.17#build-lines gofmt has kept the +build and go:build lines in sync since then, but enough time has passed. Time to remove them. Done with: perl -i -npe 's,^// \+build.*\n,,' $(git grep -l -F '+build') Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2022-11-04 07:25:42 -07:00
Maisem Ali	4de1601ef4	ssh/tailssh: add support for sending multiple banners ... Signed-off-by: Maisem Ali <maisem@tailscale.com>	2022-10-09 14:59:48 -07:00
Maisem Ali	f16b77de5d	ssh/tailssh: do the full auth flow during ssh auth ... Fixes #5091 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2022-10-09 10:27:31 -07:00
Eng Zer Jun	f0347e841f	refactor: move from io/ioutil to io and os packages ... The io/ioutil package has been deprecated as of Go 1.16 [1]. This commit replaces the existing io/ioutil functions with their new definitions in io and os packages. Reference: https://golang.org/doc/go1.16#ioutil Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>	2022-09-15 21:45:53 -07:00
Brad Fitzpatrick	116f55ff66	all: gofmt for Go 1.19 ... Updates #5210 Change-Id: Ib02cd5e43d0a8db60c1f09755a8ac7b140b670be Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2022-08-02 10:08:05 -07:00
Maisem Ali	2b8b887d55	ssh/tailssh: send banner messages during auth, move more to conn ... (VSCode Live Share between Brad & Maisem!) Updates #3802 Change-Id: Id8edca4481b0811debfdf56d4ccb1a46f71dd6d3 Co-Authored-By: Brad Fitzpatrick <bradfitz@tailscale.com> Signed-off-by: Maisem Ali <maisem@tailscale.com>	2022-04-20 18:34:11 -07:00
Maisem Ali	14d077fc3a	ssh/tailssh: terminate ssh auth early if no policy can match ... Also bump github.com/tailscale/golang-x-crypto/ssh Updates #3802 Signed-off-by: Maisem Ali <maisem@tailscale.com>	2022-04-20 13:44:04 -07:00
Brad Fitzpatrick	3d180c0376	go.mod, ssh/tailssh, tempfork/gliderlabs: bump x/crypto/ssh fork for NoClientAuthCallback ... Prep for evaluating SSHPolicy earlier to decide whether certs are required, which requires knowing the target SSH user. Updates #3802 Change-Id: I2753ec8069e7f19c9121300d0fb0813c1c627c36 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2022-03-29 18:17:34 -07:00
Brad Fitzpatrick	5a44f9f5b5	tempfork: temporarily fork gliderlabs/ssh and x/crypto/ssh ... While we rearrange/upstream things. gliderlabs/ssh is forked into tempfork from our prior fork at be8b7add40 x/crypto/ssh OTOH is forked at https://github.com/tailscale/golang-x-crypto because it was gnarlier to vendor with various internal packages, etc. Its git history shows where it starts (2c7772ba30643b7a2026cbea938420dce7c6384d). Updates #3802 Change-Id: I546e5cdf831cfc030a6c42557c0ad2c58766c65f Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	2022-03-26 21:07:01 -07:00