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ssh/tailssh: add support for sending multiple banners

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Signed-off-by: Maisem Ali <maisem@tailscale.com>
This commit is contained in:
Maisem Ali
2022-10-09 10:31:19 -07:00
committed by Maisem Ali
parent 91b5c50b43
commit 4de1601ef4
6 changed files with 60 additions and 79 deletions
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9
tempfork/gliderlabs/ssh/server.go
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@ -38,8 +38,7 @@ type Server struct {
HostSigners []Signer // private keys for the host key, must have at least one
Version string // server version to be sent before the initial handshake
KeyboardInteractiveHandler KeyboardInteractiveHandler // keyboard-interactive authentication handler
BannerHandler BannerHandler
KeyboardInteractiveHandler KeyboardInteractiveHandler // keyboard-interactive authentication handler
PasswordHandler PasswordHandler // password authentication handler
PublicKeyHandler PublicKeyHandler // public key authentication handler
NoClientAuthHandler NoClientAuthHandler // no client authentication handler
@ -171,12 +170,6 @@ func (srv *Server) config(ctx Context) *gossh.ServerConfig {
return ctx.Permissions().Permissions, nil
}
}
if srv.BannerHandler != nil {
config.BannerCallback = func(conn gossh.ConnMetadata) string {
applyConnMetadata(ctx, conn)
return srv.BannerHandler(ctx)
}
}
return config
}