Brad Fitzpatrick 2f98197857 tempfork/sshtest/ssh: add fork of golang.org/x/crypto/ssh for testing only
This fork golang.org/x/crypto/ssh (at upstream x/crypto git rev e47973b1c1)
into tailscale.com/tempfork/sshtest/ssh so we can hack up the client in weird
ways to simulate other SSH clients seen in the wild.

Two changes were made to the files when they were copied from x/crypto:

* internal/poly1305 imports were replaced by the non-internal version;
  no code changes otherwise. It didn't need the internal one.
* all decode-with-passphrase funcs were deleted, to avoid
  using the internal package x/crypto/ssh/internal/bcrypt_pbkdf

Then the tests passed.

Updates #14969

Change-Id: Ibf1abebfe608c75fef4da0255314f65e54ce5077
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2025-02-11 07:45:06 -08:00

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# sshtest
This contains packages that are forked & locally hacked up for use
in tests.
Notably, `golang.org/x/crypto/ssh` was copied to
`tailscale.com/tempfork/sshtest/ssh` to permit adding behaviors specific
to testing (for testing Tailscale SSH) that aren't necessarily desirable
to have upstream.