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ssh/tailssh: add ability to force V2 behavior using new feature flag
Introduces ssh-behavior-v2 node attribute to override ssh-behavior-v1. Updates #11854 Signed-off-by: Percy Wegmann <percy@tailscale.com>
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Percy Wegmann

parent
a584d04f8a
commit
ecc451501c
@@ -129,7 +129,8 @@ func (ss *sshSession) newIncubatorCommand(logf logger.Logf) (cmd *exec.Cmd, err
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incubatorArgs = append(incubatorArgs, "--is-selinux-enforcing")
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}
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forceV1Behavior := ss.conn.srv.lb.NetMap().HasCap(tailcfg.NodeAttrSSHBehaviorV1)
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nm := ss.conn.srv.lb.NetMap()
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forceV1Behavior := nm.HasCap(tailcfg.NodeAttrSSHBehaviorV1) && !nm.HasCap(tailcfg.NodeAttrSSHBehaviorV2)
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if forceV1Behavior {
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incubatorArgs = append(incubatorArgs, "--force-v1-behavior")
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}
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