`env()` recognises the words "true" and "false" and returns everything
else as the string it was — and every non-empty string is truthy in PHP.
So `(bool) env('PROJECTSEND_CAPTCHA_DISABLED')` read all of these as "yes,
disabled":
PROJECTSEND_CAPTCHA_DISABLED=no
PROJECTSEND_CAPTCHA_DISABLED=off
PROJECTSEND_CAPTCHA_DISABLED=fasle
An operator who meant to say no took the bot protection off their login
and registration forms and had nothing to tell them so — the setting
screen still shows the CAPTCHA configured, because this is the escape
hatch that runs ahead of it.
For most settings the cast is a shrug: somebody notices the feature is on
and fixes the line. It stops being a shrug when the wrong answer is the
unsafe one, and this is one of those. EnvFlag lists what counts as yes —
`true` and `1`, either case, either type — and reads everything else,
recognised or not, as no. A value typed as `disabled` turns nothing off:
a configuration mistake to be found rather than guessed at.
Found while fixing the same bug in a new cloud-modules flag, where the
unsafe direction was publishing a customer's files rather than dropping a
CAPTCHA. Two of the four remaining `(bool) env()` casts are left alone on
purpose: a wrong S3 path-style value breaks storage loudly, and the
migration tool's direct mode defaults to true anyway, so neither fails
into an unsafe state.
Two places asked "is this the API?" and got it wrong in opposite ways.
EnsureCapability asked $request->expectsJson(). Whether a feature exists
in this installation's edition is a property of the installation, not of
what the caller is willing to parse, so the same route answered
differently per header: `Accept: application/json` got the 403
`capability_unavailable` routes/api.php promises, `Accept: */*` -- curl's
default -- got a bare 404 `not_found`. The mirror image is worse: an
Inertia visit to a capability-gated *web* screen accepts JSON, so it got
403 with Laravel's default error body, naming the exception class, where
the point of the 404 is that an unavailable feature is absent rather than
teased.
ProblemDetails asked $request->is('api/*'). Two staff pages live under
that prefix -- the API dashboard at /api and the OpenAPI reference at
/api/docs, both registered in routes/web.php -- so a signed-out visitor to
either got 401 problem+json, "Send a valid API token in the Authorization
header as \"Bearer <token>\"", instead of the login redirect every other
page gives them.
Both now ask App\Support\ApiSurface: under the API prefix, and not part of
the `web` middleware group. The group is what actually separates the two
-- sessions and CSRF on one side, tokens on the other -- and it keeps
answering correctly for a future /api/v2 without being edited. An
unmatched path has no route to ask, which is the API's answer anyway: a
404 under its prefix is one it should describe in its own format, and the
existing test for that stays green.
Three tests, in the two files that already own these rules. Without the
fix all three go red.
Follow-up to #1703, which made `exists:folders,id` mean what its ten
readers already assumed. Two things it named and deliberately left.
**The chunked upload is two requests.** store()'s rule only ever sees the
first: POST /uploads records the resolved folder on the UploadSession and
complete() reads it back from the session rather than from the caller, so
deleting the folder while the bytes are in flight still files the
assembled file into it -- the same orphan state #1703 removes, reached by
a door a validation rule cannot watch. complete() now re-resolves through
Folder::query() and files at the root when the folder has gone.
Root rather than a refusal, because the two moments cost different
things. At store() nothing has been sent, so refusing is free and honest,
which is the call #1703 made. Here the bytes are already uploaded, and
discarding somebody's finished transfer over a folder that vanished
underneath them is the harsher of the two surprises. The file lands
somewhere they can see it and move it.
**The refusal now explains itself.** "The selected folder id is invalid"
says nothing when the answer is that the folder has been deleted -- and
that is the usual way to meet this rule, since a live id picked from a
list is how anybody gets here. It matters most on the chunked path, the
one place #1703 makes a previously-working request fail. A small
ValidationRule object carries the message, which keeps the single
definition Rules::folderId() exists for: a messages() array would have to
be repeated at all ten call sites, and rules meaning different things in
ten places is what went wrong in the first place.
One note for whoever writes the next test here. Upload parts live in
storage_path('app/uploads-tmp/{session_id}'), which is a real shared
directory rather than a faked disk, and each parallel worker's database
restarts session ids at 1 -- so two files writing parts on two workers
collide, and ChunkedUploadsTest's afterEach deletes the whole tree for
everybody. Six test files write parts today. These two cases live in
ChunkedUploadsTest rather than beside the rest of their subject so this
change does not add a seventh racer; the underlying isolation problem
predates it and is worth its own fix.
Folder uses SoftDeletes. The `exists` rule runs against the table, so a
folder in the trash passes it -- while every resolution that follows goes
through Folder::query(), which honours the soft delete and finds nothing.
Ten rules across five controllers rely on that check, and each one reads
it as "this folder exists".
Two of them then wrote the id anyway. Api\FilesController::store()
resolves the folder, hands the null to Folder::uploadableBy(), is told
yes -- correctly, that is the rule for a root upload -- and passes
$validated['folder_id'] to the write. FilesController::store() is the
same shape once #1694 gives it the guard. FilesController::update() and
its API twin write it straight through with nothing in between.
The result is a live file inside a deleted folder, which is a state
nothing else in the application produces: FolderService::delete() deletes
every file in the subtree along with it. The row is reachable by id, in
search and over the API, and missing from the listing its uploader would
look in.
Rules::folderId() makes the check mean what its readers assume, once,
where the reasoning can be written down -- the same argument slug() makes
for itself one method above. Every site takes it, so the file cannot end
up with two spellings of the same rule and no way to tell which is the
safe one.
What changes, path by path:
- POST /files, POST /api/v1/files, PATCH /files/{file} and
PATCH /api/v1/files/{file} refuse a folder in the trash instead of
writing its id. This is the fix.
- POST /uploads used to accept it and quietly file the upload at the
root -- its guard and its write already agreed, on null. It now says
so instead, which is what the other upload paths do.
- files/{file}/move, files/bulk-edit, folders, folders/{folder}/move
and the portal's my-folders already refused, through
StaffLibraryScope::folders() or Folder::scopeVisibleToClient(), both
of which drop trashed rows. They still refuse; the answer is now 422
naming folder_id rather than a bare 404. Those two guards are asking
a different question -- "is this folder yours" -- and they keep
asking it.
No live folder id behaves differently anywhere, and the root (a null
folder_id) is untouched.
The published API document is unchanged: `exists` renders the same either
way. Regenerated with php artisan scramble:export and byte-identical.
#1680 fixed the redirect rendered from an exception and said plainly
what it did not cover: EnsureSetupIsComplete, EnsureAccountIsActive and
EnforceTwoFactor answer before HandleInertiaRequests is ever entered, so
a response they return never unwinds through Inertia's 302 to 303
upgrade either. Same 405, reached a different way — an account
deactivated while its owner was part-way through a form, or one being
made to enrol in two-factor.
The rule now lives in one place rather than four. Three copies of "if
the method is PUT, PATCH or DELETE" is how the fourth caller gets it
wrong, and WriteSafeRedirect can carry the explanation of why 303 —
which is worth more than the three lines it replaces, because nothing
about a bare setStatusCode call says what a browser does with a 302.
PUT /timezone is the route the setup test uses: it is one of only two
writes a guest can reach and the only one that middleware does not
exempt, so the case is real rather than defensive. All three new tests
were run against the unfixed middleware and fail there.
Extends the work of @denkfabrik-li, who found the gap and wrote it down.
Delete a folder called Test and you could never have a folder called Test
again. The deletion worked, the folder left the screen, and the name went
with it — permanently, with an error that named a collision against a row
the interface will not show you and offered nothing to do about it.
Files and groups had it too. All three carry a unique index on slug and
all three soft-delete, so the trashed row sat in the index holding a name
nothing could reach. A public one failed outright at the validator, which
checks the table and therefore sees rows the screen does not. A private
one failed more quietly: the derived slug stepped around the trashed row
into report-2, then report-3, once per deletion, climbing forever.
The reservation was deliberate — a trashed row's slug was kept so that
restoring it could not land on somebody else's URL. But nothing in this
application restores anything. There is no restore() call, no route, no
screen; File's own comment says as much. Soft deletes are here so rows can
outlive their delete for foreign keys, the activity log and the erasure
grace period, never so they can come back. The slug was being held for a
page that could not return, and route binding already 404s the trashed row
in the meantime.
So deleting now hands the slug back, and the database is what makes that a
rewrite rather than a gentler lookup: teaching the collision checks to skip
trashed rows would leave two rows holding "report", which the unique index
rejects whatever the application thinks. The slug moves to report__deleted-42
instead. Underscores are the whole trick — Str::slug() turns them into
hyphens and Rules::slug() refuses them outright, so no derived slug and no
hand-typed one can ever land on a vacated one. That is a guarantee about
the character class rather than a hope about collisions.
The format lives in VacatedSlug rather than on the trait because the
migration needs it too and a trait constant cannot be reached through the
trait's own name — the first version of this was a fatal error waiting for
whoever ran migrations. The migration matters as much as the hook: without
it the fix only helps installations that have never deleted anything, and
every name already buried stays buried.
The collision checks still count trashed rows. It costs nothing and keeps
them honest about what the index will accept if a row is ever soft-deleted
by something that bypasses model events.
previous_file_id had this same bug and was fixed this same way, in
File::detachOnDelete — a trashed row holding its predecessor's unique slot
so the chain could never be re-linked. This is that fix, for the other four
unique indexes' worth of the same mistake. users.email is the one left, and
is deliberately not in here: an email address is a login identity rather
than a URL handle, and freeing it silently is the wrong answer.
Fixes#1645
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Client file sharing, rebuilt from the ground up: a private area per
client, resumable uploads, folders, groups and categories, sharing with
expiry dates and download limits, comments, file versions, an activity
log, a REST API, and sixteen languages.
This repository begins here. ProjectSend 2 was developed privately, and
that development history is not published — the previous generation
remains available, with its own history, at projectsend/legacy.
Free software under the GNU General Public License v2, or (at your
option) any later version.
ignacionelson