In plugins/fs/src/commands.rs, start/stop_accessing_security_scoped_resource
only handled SafeFilePath::Url, so a plain path was a silent no-op
although the JS docs say "path or file:// URL" (and
Fs::stop_accessing_security_scoped_resource accepts paths).
Absolute paths are now converted to file:// URLs first; relative paths keep
being ignored. iOS-only code: formatted but not compiled here (the iOS
tauri build script fails in this environment).
In plugins/fs/src/commands.rs resolve_path / is_forbidden, only paths
that already existed were canonicalized, so a new file below a symlinked
directory in the scope was matched by its unresolved path and written
outside of the scope. Relative symlink targets were resolved against the
process CWD, only the link target was checked against deny patterns, and
resolution errors made is_forbidden fail open.
resolve_path now computes the real path (canonical nearest existing
ancestor + remaining components, following dangling symlinks relative to
their parent, bounded to 40 links) and checks it against the allow and deny
patterns; deny patterns also match the path as given. Resolution errors
fail closed. Unit tests cover symlinked ancestors, relative and dangling
links and loops.
In plugins/fs/src/lib.rs on_event, every path dropped onto any window is
added to the global runtime scope, directories recursively, with no
opt-out.
Adds the `scopeDroppedPaths` plugin config option (default true, the
current behaviour) so apps can turn it off. Changing the default or
scoping it per window is deferred to v3.
In plugins/fs/src/android.rs resolve_content_uri, a null `fd` from
getFileDescriptor (openAssetFileDescriptor returning null, e.g. for
virtual files) hit unimplemented!() and panicked inside the command handler.
It now returns an Unsupported I/O error. Also switches the two
io::Error::new(Other, ..) calls to io::Error::other, which clippy flags on
the Android target. Checked with cargo clippy --target aarch64-linux-android.
In plugins/fs/src/lib.rs OpenOptions, custom_flags was deserializable
from the `open` command arguments even though it is not in the TS types,
so a webview with a read-only permission set could pass arbitrary open(2)
flags such as O_TRUNC.
The field is now #[serde(skip)]; Rust callers still set it through
OpenOptionsExt. Rejecting write/truncate/create options of `open` under
read-only sets changes permission semantics and is deferred to v3.
In plugins/fs/src/commands.rs seek, `SeekFrom::Start(offset as u64)`
turned -1 into u64::MAX. The offset is now converted with u64::try_from
and a negative one is an error. E2E spec added.
In plugins/fs/src/commands.rs read_until_bytes / LinesBytes, the line
feed sequence was matched at any byte offset, so UTF-16LE "ਗĀ"
(17 0a 00 01) or UTF-16BE "Āਗ" (01 00 0a 17) split mid code unit and every
following line was decoded misaligned.
Line feed and carriage return sequences now only match on a multiple of
their length from the start of the line. Unit tests with both examples
(they fail without the fix).
In plugins/fs/src/commands.rs read, `vec![0; len]` used the length sent
by the webview as is, so a huge `len` aborted the process on allocation
failure, and the whole buffer (not only the bytes read) was sent back.
The length is now capped to the rest of the file (at least 64 KiB) for
regular files and to 64 MiB otherwise, the allocation uses try_reserve so a
failure is an error, and the buffer is truncated to the bytes read. The JS
side only ever used the first `nread` bytes. Unit test for the cap.
* fix(fs): report read errors of readTextFileLines
In plugins/fs/src/commands.rs read_text_file_lines_next, a read error was
mapped to "not done, empty line", so a persistent error such as EISDIR
(File::open of a directory succeeds on Unix) made the iterator yield ""
forever and the error was swallowed.
The command now closes the resource and returns the error; the JS iterator
resets its rid so a new iteration starts over. api-iife.js regenerated. E2E
spec iterates a directory and expects a rejection.
* fix(fs): close the file when a readTextFileLines loop exits early
In plugins/fs/guest-js/index.ts readTextFileLines, the async iterator did
not implement return(), so breaking out of a for await loop left the
StdLinesResource (an open file) in the webview resource table.
return() now closes the resource and resets the iterator. api-iife.js
regenerated. E2E spec breaks out of a loop, checks the resource id is no
longer valid and that iterating again starts over.
In plugins/fs/src/lib.rs OpenOptions::android_mode, the mode was built by
concatenating r/w/t/a, so open(url, {append: true}) (read defaults to
true) produced "ra" and write+truncate+append "wta", which
ParcelFileDescriptor.parseMode / ContentResolver reject.
The options now map to r, w, wt, wa, rw or rwt. append wins over the
default read (no read+append mode exists). create/createNew still have no
Android equivalent (documented on the function). Unit tests for the
mapping, compiled on the host with cfg(test).
In plugins/fs/src/commands.rs write_file_inner, a malformed or non-ASCII
`options` header was dropped with .ok(), so baseDir/append/createNew were
silently ignored and the call became a truncating write to the raw path;
the JSON array body fallback truncated values above 255 and dropped
non-numbers.
The header is parsed with parse_write_file_options: empty, `undefined`
(what fetch sends for JSON.stringify(undefined)) and `null` mean no
options, anything else must parse. Array bodies must only contain bytes.
Unit test for the header parser; e2e spec for writes without options,
which is the case the `undefined` handling keeps working.
In plugins/fs/src/watcher.rs, notify errors were discarded (TODO), so a
watch that died left no trace. They are now logged with log::error!.
Reporting them to the JS callback would change the event payload and is
deferred to v3.
* fix(shell): fix schema requiring `sidecar` property even though it is optional
* fix clippy
* make `cmd` and `sidecar` exclusive
* make args optional
* cleanup
---------
Co-authored-by: Lucas Nogueira <lucas@tauri.app>
* In the `writeFile` function, when `options.baseDir` is not set, convert `path` to URL to avoid errors caused by Chinese characters.
* fmt
* use TextEncoder
* use percent encoding
* add change file
* fmt
---------
Co-authored-by: Lucas Nogueira <lucas@tauri.studio>
Lucas Nogueira