* Fix#90: Support 2FA when running as a daemon
In daemon mode, when PSTATUS_TFA_REQUIRED fires:
- Automatically send an SMS 2FA code via psync_tfa_send_sms()
- Log delivery details to syslog with instructions to use
`echo 'tfa CODE' | pcloudcc -k`
- Block on a condition variable until the code arrives via RPC
Add a new `tfa <code>` command to the pcloudcc -k control interface.
This sends the code to the daemon over the existing Unix socket RPC
channel (SENDTFA message type).
Bad codes (PSTATUS_BAD_TFA_CODE) are handled: the daemon logs a syslog
warning and waits for a corrected code without re-sending SMS.
Devices are trusted by default (trusted=1 in psync_tfa_set_code) so
repeated 2FA prompts are avoided for the configured trust period.
TFA codes are wiped from memory after use.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* Add auth command: supply password to running daemon
Mirrors the tfa command pattern. When PSTATUS_LOGIN_REQUIRED fires in
daemon mode, read_password() now logs a syslog notice and blocks on a
condition variable rather than calling exit(1).
The new `auth <password>` control command (SENDAUTH RPC type) signals
the condvar and unblocks the daemon. Usage:
echo 'auth PASSWORD' | pcloudcc -k
The password is wiped from the CLI-side buffer immediately after the
RPC call. putil_wipe() is used for both the tfa and auth transient
strings on the sending side.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* Add status command: show current sync state from CLI
Adds a `status` (alias `st`) command to the interactive CLI and to the
pcloudcc -k control interface. The daemon-side handler calls
psync_get_status(), formats the status name plus download/upload
strings, and writes the result to shared memory. The client reads and
prints it.
Example output:
Status: READY
Download: idle
Upload: idle
Also works non-interactively:
echo 'status' | pcloudcc -k
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Wire psync_pause() and psync_resume() from the C library into the RPC
command layer, registering SYNCPAUSE and SYNCRESUME handlers and exposing
them as 'sync pause' and 'sync resume' CLI subcommands.
Note: daemon quit is already handled by the existing 'finalize' command,
which calls psync_destroy() and exits the daemon process cleanly.
Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
- Add new 'pending' command (alias 'p') to check for pending transfers
- Enhance 'finalize' command to warn about pending transfers
- Prompt for confirmation in interactive mode before shutdown
- Use psync_get_status() API for reliable transfer detection
- Shows upload/download counts separately
- Fix mbedtls 3.6 compatibility issues in pssl.c
- Update Makefile for mbedtls 3.x static linking
* pcommands.h for command ids
* remove compiler compat junk
* transient and unnecessary includes resolved
* unnecessary goto
* function naming and whatnot
* use readline for better command line UX
* add readline to CI workflow
Levi Neely
Levi Neely