Module runner 

Thin helpers for running external SSH tools via duct.

These wrap the few operations that require shelling out: FIDO key generation, ssh-keyscan, ssh-copy-id, passphrase changes, etc. All calls go through tokio::task::spawn_blocking to avoid blocking the async runtime.

The CliRunner trait abstracts over command execution for testability. Production code uses DefaultCliRunner which delegates to toride_runner::TokioRunner; tests swap in MockCliRunner.

Structs

DefaultCliRunner

Production CliRunner that delegates to TokioRunner from toride-runner, which uses tokio::process internally.

MockCliRunner

A canned-response CliRunner for unit tests.

Traits

CliRunner

Abstraction over external command execution.

Functions

ssh_add_list

Run ssh-add -l to list agent identities.

ssh_copy_id

Run ssh-copy-id -i <pubkey> <dest>.

ssh_keygen

Run ssh-keygen with the given arguments and return stdout.

ssh_keyscan

Run ssh-keyscan -H <host> and return the host key lines.

ssh_keyscan_no_hash

Run ssh-keyscan <host> (without -H) and return the host key lines.

tool_exists

Check whether a tool exists in PATH.