From 41d03f0a35a95daa7d54e7f29ab924776bedf6e4 Mon Sep 17 00:00:00 2001 From: Christophe Besson Date: Thu, 15 Oct 2026 17:42:30 +0200 Subject: fix(cli): make the command-line client work on Windows Its suite had only run on Linux. On Windows, against a real hub and node and from the installed meshbay-cli.exe: - secrets.enc was written in text mode (os.open without O_BINARY): every 0x0A of the ciphertext became CR LF and the saved session "does not open with its key" on the next run. - isatty() is true for NUL, so a script run with `< NUL` or by the Task Scheduler was asked questions instead of told to pass --yes; output.terminal() checks for a real console. - Ctrl+C waited for the selector loop's next timer, up to half a minute in `chat --follow`; the loop now points the signal wakeup at its self-pipe, as the proactor does. - Right-click copy and paste raised: asyncio cannot start a process on the selector loop; the clipboard tool runs in a thread. - Tab completion of remote paths ran on the default (proactor) loop, which never opens a node, and wrote in the locale encoding; the PowerShell script now reads it as UTF-8. - `get -R` into a folder past MAX_PATH died with a traceback; get, put, the resume file and the interactive mode use the extended form at each disk call, as the node does. - `groups` showed a SQLite hub's naive UTC time as local time. The opt-in end-to-end suite now runs on Windows (16 tests: Chrome found under Program Files and started with the real environment, VLC as the player, Ctrl+C through a console of its own, PowerShell 5.1 completion of an accented name). Co-Authored-By: Claude Opus 5.5 --- packages/meshbay-cli/src/meshbay_cli/client/store.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'packages/meshbay-cli/src/meshbay_cli/client/store.py') diff --git a/packages/meshbay-cli/src/meshbay_cli/client/store.py b/packages/meshbay-cli/src/meshbay_cli/client/store.py index c48fe89..00ff9f3 100644 --- a/packages/meshbay-cli/src/meshbay_cli/client/store.py +++ b/packages/meshbay-cli/src/meshbay_cli/client/store.py @@ -63,7 +63,10 @@ def data_dir() -> Path: def _write_private(path: Path, data: bytes) -> None: """Atomically, readable by this user only.""" tmp = path.with_name(path.name + ".tmp") - fd = os.open(tmp, os.O_WRONLY | os.O_CREAT | os.O_TRUNC, 0o600) + # O_BINARY: without it Windows opens in text mode and writes every 0x0A of + # the ciphertext as CR LF, and the secrets no longer open. + flags = os.O_WRONLY | os.O_CREAT | os.O_TRUNC | getattr(os, "O_BINARY", 0) + fd = os.open(tmp, flags, 0o600) try: os.write(fd, data) os.fsync(fd) -- cgit v1.2.3