Ports the core of Termix's host-transfer feature: stream files/directories
between two SSH hosts through the backend via SFTP (read source -> write dest),
with up-front scan for progress totals, recursive directory support, optional
move, and cooperative cancellation. Leaves behind Termix's parallel-segment
workers, tar heuristics, watchdogs and retry orchestration as unjustified at
this scale.
Exposed via REST (start/list/status/cancel) with an in-memory transfer registry,
and surfaced in the Files page as a per-entry "send to another host" action plus
a live transfers progress panel. Verified end-to-end against two real SSH
endpoints: recursive copy (binary md5 match), move (source deleted), error
handling, and mid-stream cancel.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BbJV5nm8KPVH1oNJYKpnoF
Ports Termix's per-host metrics collector logic onto ArchNest's own SSH
connection helpers (not its multi-user/cache/session scaffolding), exposed via
a new authenticated REST endpoint and a dedicated /host-metrics page with
client-side polling.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BbJV5nm8KPVH1oNJYKpnoF
Ephemeral per-request SFTP connections, whole-file-in-memory view/edit
with a 50MB cap and binary detection, streaming download for files of
any size, multipart upload. No sudo/permission-elevation or
server-to-server transfer in this pass (documented gaps, matching
Termix's own scope for the latter).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BbJV5nm8KPVH1oNJYKpnoF
- backend/src/ssh/connect.ts: extracted shared SSH-connect logic
(jump-host chaining, TOFU host-key verification) out of terminal.ts
so tunnels can reuse it.
- backend/src/tunnels/manager.ts + socks5.ts: in-memory tunnel
runtime manager supporting local forward (forwardOut), remote
forward (forwardIn), and dynamic SOCKS5 proxying, with automatic
reconnect/retry and an auto-start-on-boot option. New `tunnels`
table persists configs as the saved presets.
- backend/src/routes/tunnels.ts: REST CRUD + connect/disconnect.
- src/pages/Tunnels.tsx: new /tunnels page (sidebar entry added) to
create, start/stop, and delete tunnels with live status polling.
- Verified end-to-end against a real ssh2 test server handling real
forwardOut/forwardIn requests and a real upstream TCP echo server -
all three tunnel modes moved real data, and disconnect correctly
tore down the local listener.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BbJV5nm8KPVH1oNJYKpnoF
