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Author SHA1 Message Date
shadowdaoandClaude Opus 5 943c83b9e3 fix: stop a stale payload re-enabling a bridge the user turned off
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Review of this branch found that `update_project` restored
`browser_view_enabled` from the store but took `auth_bridge_enabled` from
the IPC payload, on a comment claiming the Config tab edits it through that
save. The comment was wrong. `AuthBridgeRow` is the only writer, it calls
`set_auth_bridge_enabled` out of band precisely so the switch works while a
login is hanging, and it never writes the value back into frontend state --
so a payload's copy of that flag is always a stale snapshot.

The consequence was not cosmetic: turn the bridge off, then close a renamed
terminal tab, and `useTerminal` round-trips the stale `true` and the
reconcile block restarts a bridge whose own UI warns that a bridged port is
unauthenticated and reachable by any local process. Defaulting the flag to
true earlier in this branch made it worse, since the stale value is now
true for every pre-existing project.

Both flags are now restored from the store by `restore_store_owned_fields`,
and the reconcile block is gone rather than corrected: with the value
always restored it could only re-assert what was already true, and every
writer already owns its own side effect -- the setter starts and stops
synchronously, container start arms the bridge, launch reconcile re-arms
it, and the poller re-reads the flag each tick and self-terminates.
Re-adding a start path to the one function that no longer owns the flag is
what caused this.

Turning the browser view off also stopped tearing the session down when the
project record had vanished, because the persist used `?` and returned
early -- the supervisor's own `store.get()` check exists because records do
vanish mid-session. Teardown is now unconditional and the write error still
surfaces afterwards, since the stored flag saying "enabled" means the view
returns on next launch and that is worth reporting.

Finally, the opener no longer falls through to `gio` on any non-zero exit.
xdg-open's 1, 2 and 3 assert no handler ran; 4 also covers a handler that
was launched and then failed, which would have opened the link twice --
two authorize requests for one click in an OAuth flow. Reasoned from
documented exit codes rather than an observed double-open, and the cost is
stated: a genuine code-4 failure no longer reaches gio.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-17 11:13:57 -07:00
shadowdaoandClaude Opus 5 9297020688 fix: open host URLs with a clean environment (triple-c#34)
On Linux the app ships as a single AppImage, and the AppImage environment
leaks into everything it spawns. linuxdeploy's AppRun, linuxdeploy-plugin-gtk
and our own wayland fallback hook all export LD_LIBRARY_PATH, GTK_PATH,
GIO_MODULE_DIR and friends pointing inside $APPDIR, and main.rs sets
WEBKIT_DISABLE_DMABUF_RENDERER process-wide for the webview. A browser that
is already running shrugs this off, because xdg-open just hands the URL to
the existing process. A cold-launched one inherits the lot and dies before
painting -- with xdg-open still exiting 0, which is why this looked like the
button doing nothing at all.

`url_open` captures a pristine snapshot of the environment in main() before
any mutation runs, then hands children a repaired copy: a saved original is
restored where one exists, otherwise the process-start value is restored
where we changed it, otherwise only the colon-separated entries that live
under $APPDIR are dropped and the user's own are kept. Outside an AppImage
it is a no-op.

The command re-validates the URL in Rust rather than trusting the frontend,
because the URL originates in an untrusted container: http/https only, no
embedded credentials, no control characters or whitespace, length capped,
ASCII asserted before it reaches execvp, and error messages never echo the
input. Spawning is Command with explicit args and never a shell, trying
xdg-open then gio open.

No portal. org.freedesktop.portal.OpenURI would pull in a D-Bus client stack
for one call on the one platform where we ship self-contained, and it only
helps where a portal is running -- the same case where xdg-open already
works once the environment is clean. `gio open` as a second candidate
recovers most of the missing-MIME-association case for free.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-17 10:08:20 -07:00