bsncubed
8af44dfcd2
A fast, read-only ~/.ssh/config picker that exec's the system ssh client. Includes: static high-contrast picker with recency/frequency/name sort and tag grouping, `dial keygen` (native ed25519/RSA + optional config entry), and an optional offline YubiKey launch gate with one-time recovery codes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
25 lines
1.2 KiB
Go
25 lines
1.2 KiB
Go
// Package connect turns a selected host alias into a handover to the system's
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// real ssh client. It is deliberately decoupled from the picker: the picker's
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// job ends at "here is an alias", and connect's job is "hand the terminal to
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// ssh <alias>". This keeps the select-a-host logic decoupled from the handover.
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package connect
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// Command describes an external client invocation that dial hands the terminal
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// over to. dial never wraps or proxies the session; it exec's the real binary.
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type Command struct {
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Bin string // program to run, resolved via PATH (e.g. "ssh", "sftp")
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Args []string // arguments after the program name (argv0 is added by Exec)
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}
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// SSH opens an interactive shell session on alias, letting the system ssh
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// client re-resolve everything (ProxyJump, agent forwarding, tty, etc.).
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func SSH(alias string) Command {
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return Command{Bin: "ssh", Args: []string{alias}}
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}
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// Exec hands terminal control to the command. On Unix this replaces the current
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// process image, so it only returns if the exec itself fails (e.g. the binary
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// is missing). On Windows it runs the child with inherited stdio and exits with
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// the child's status, so it likewise does not return on success.
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func (c Command) Exec() error { return execCommand(c) }
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