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[MINOR BC] [4.x] Make storage features not depend on the suffix_storage_path config - #1479

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[MINOR BC] [4.x] Make storage features not depend on the suffix_storage_path config#1479
lukinovec wants to merge 31 commits into
scope-cache-fixfrom
suffix-storage-path

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@lukinovec

@lukinovec lukinovec commented Aug 8, 2026

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Based on #1473 (scope-cache-fix).

tenancy.filesystem.suffix_storage_path only controls whether the storage_path() helper is suffixed in tenant context. Disks listed in tenancy.filesystem.disks, and cache and sessions when scope_cache and scope_sessions are enabled, are scoped to the tenant's storage directory either way -- the %storage_path% placeholder in root_override is resolved from the bootstrapper's own suffix logic, not from the helper. That placeholder's name makes this easy to get wrong.

Three features got it wrong, since they resolved the tenant's storage directory using storage_path():

  • DeleteTenantStorage returned early when the config was disabled, so some of the tenant's files were left behind after the tenant was deleted.
  • Storage symlinks were pointed at the root_override template re-resolved with storage_path(). With the config disabled that's the central storage path, so the symlink pointed at the central app/public instead of the tenant's disk root.
  • TenantAssetController resolved both the served path and the allowed root with storage_path(), so with the suffix_storage_path config disabled, every tenant was served the central app/public.

All three now read the tenant's paths from the bootstrapper instead of from the helper:

  • possibleTenantSymlinks() grabs the disk roots the bootstrapper already wrote to the config
  • TenantAssetController grabs the tenant's storage directory using FilesystemTenancyBootstrapper's new getBoundTenantStoragePath() method (or reads the $publicDisk's root)
  • DeleteTenantStorage grabs the path that the bootstrapper resolves (again, via the FilesystemTenancyBootstrapper::getBoundTenantStoragePath() method).

Before, all three needed the FS bootstrapper enabled and suffix_storage_path on, since the bootstrapper is what suffixes storage_path(). Now the symlinks and the asset controller need the bootstrapper plus the disk they serve being listed in tenancy.filesystem.disks (that's what makes its root tenant-specific). DeleteTenantStorage needs neither (with the bootstrapper disabled, nothing was written to the tenant's directory, so there's nothing to delete).

I think that's the better dependency. suffix_storage_path should only ever affect the storage_path() helper, so basing tenant file paths on it broke these features in a setup the config explicitly allows, while the disk roots are what actually decide where a tenant's files go. Each of the three notes what it depends on in its docblock.

Note that suffix_storage_path isn't documented anywhere in the v4 docs, it's only documented by the docblock in the config file. The cache/session scoping sections describe the storage/tenant{id}/framework/... structure as the behavior, with no mention that anything changes it. So we should also update the docs.

root_override is now resolved only by the bootstrapper

This started as part of the symlink fix above, but it changed how DealsWithTenantSymlinks reads paths in general.

possibleTenantSymlinks() used to resolve tenancy.filesystem.root_override itself, substituting %storage_path% in the template. The bootstrapper resolves the same template (including %original_storage_path% and %tenant%), so there were two implementations of one thing, and the trait's was the incomplete one.

The trait no longer reads root_override at all. It takes the root the bootstrapper already wrote to filesystems.disks.{$disk}.root, so all placeholders are resolved in one place. The trait depends on the bootstrapper either way, so it has no reason to resolve the template itself.

That replaces the trait's "the disk has a root_override" requirement with the one thing the bootstrapper doesn't guarantee -- the disk has to be listed in tenancy.filesystem.disks. The bootstrapper only scopes disks listed there, so otherwise the root stays central and every tenant's symlink points at the same directory. That throws, since the symlink it would create is wrong rather than absent.

This also fixes a minor issue that I noticed: since the trait only substituted %storage_path%, a root_override using any other placeholder (e.g. %original_storage_path%/app/public/%tenant%/) produced a symlink pointing at a path with the (unsubstituted) placeholder left in it. Again, it was a minor issue, the overrides don't have to support the same placeholders everywhere. But a single source of truth for resolving the root override template is an improvement in my opinion.

Why url_override wasn't given the same treatment

root_override could be centralized because both places wanted the same value, but url_override is different. The bootstrapper resolves it using url() and possibleTenantSymlinks() using public_path(), so one produces a URL and the other a filesystem path. There's no single resolved value for the trait to read. What is duplicated is the %tenant% substitution, which I'd rather handle separately if at all.

The two were inconsistent in one thing. The bootstrapper skipped only a null override, while the trait skips any falsy one, so an empty string set the disk's URL to the app's root URL (url('')) while no symlink was created for it. Both now treat an empty override as no override.

Serving assets from a configurable disk

Above, I mentioned that I added the TenantAssetController::$publicDisk property. With it set, the controller serves assets from that disk's root instead of from the hardcoded app/public inside the tenant's storage directory. It defaults to null, which leaves the controller serving app/public (as described above). So the property is purely optional.

The root comes from the resolved disk (Storage::disk($publicDisk)->path('')) rather than from filesystems.disks.{$disk}.root, since the configured root isn't the full root path of every local disk. Disks using the scoped driver have no root of their own -- createScopedDriver() builds them from their parent disk's config, so they inherit the parent's root (including the tenant root the bootstrapper wrote into it) when they're resolved -- and a prefix is part of the root path as well. Reading the config root would reject scoped disks outright and serve the wrong directory for a disk with a prefix.

The disk has to be local, and the controller enforces that. It throws unless the resolved disk is a LocalFilesystemAdapter. That accepts scoped disks whose parent is local (a scoped disk resolves to its parent's driver) and rejects non-local disks. The driver is the only thing worth checking since local disks always have a root.

The disk should also be listed in tenancy.filesystem.disks (for scoped disks, its parent disk), otherwise its root stays central and every tenant is served the same directory. That one is documented in the property's docblock rather than enforced, since serving one shared disk through the asset route is a valid thing to want.

The check (in validatePath()) that keeps a requested asset inside the asset root needed a fix for this. It compared the resolved path to the root using a plain string prefix, so a directory whose name just starts with the root's name (e.g. app/media-originals next to app/media) passed. With the root hardcoded to app/public that needed the app to have a storage/app/public* sibling directory, so it was unlikely, but still, not impossible. With $publicDisk, the root and the directories next to it are entirely up to the developer.

Other changes related to the fixes

  • Added FilesystemTenancyBootstrapper::getBoundTenantStoragePath() -- it resolves a tenant's storage directory independently of the current context (the bootstrapper already had a similar method before -- public static function getBoundCentralStoragePath -- so I think adding the getBoundTenantStoragePath isn't wrong).
  • The guard that stops DeleteTenantStorage from deleting the central storage directory now compares the two paths using realpath() rather than comparing the strings. With an empty suffix_base the tenant path is the central path with a trailing slash -- the same directory, but the string comparison could see two different ones and let the deletion happen.
  • Updated comments in the config. root_override now lists all three placeholders it supports (%original_storage_path% was documented in the docs but not in the config, I think briefly mentioning the placeholders in the config key's docblock makes sense for a quick reference, though given the complexity of the FS bootstrapper, it's still highly recommended to read the docs), and no longer describes the disk roots as being overridden "after storage_path() is suffixed" -- the overrides no longer depend on storage_path() being suffixed. url_override now points at disks instead of root_override, and notes that the disk needs a non-falsy root (not sure about keeping this note, since it may be obvious, but keeping that just in case).

Minor breaking changes

  • Tenant storages that used to not get deleted by DeleteTenantStorage with suffix_storage_path disabled are now deleted.
  • The tenant symlinks now point somewhere else in setups where suffix_storage_path is disabled, or where root_override uses placeholders other than %storage_path%. Existing symlinks need to be recreated with php artisan tenants:link --force.
  • With FilesystemTenancyBootstrapper disabled, TenantAssetController now returns a 404 instead of serving central assets for every tenant.
  • Disks with a url_override but no root_override now get a tenant symlink. tenants:link used to skip them while the bootstrapper still overrode their URL, so Storage::disk()->url() returned a tenant URL pointing at a public/ path that was never created, and every request for those files would throw a 404.
  • php artisan tenants:link now throws for disks in url_override that aren't listed in tenancy.filesystem.disks. That includes tenants:link --remove, so such disks need to be added to the config before their existing symlinks can be removed.

Summary by CodeRabbit

New Features

  • Serve tenant assets from a configurable local filesystem disk.
  • Resolve tenant storage paths consistently across tenancy contexts and storage suffix settings.
  • Create tenant symlinks from configured filesystem disk roots.

Bug Fixes

  • Improve tenant storage cleanup while protecting central application storage.
  • Strengthen asset path validation and traversal protection.
  • Ignore empty URL overrides and reject unsupported non-local or non-tenant-aware disks.

Documentation

  • Clarify disk root overrides and storage suffix behavior.

Tests

  • Expand coverage for custom disks, symlinks, asset security, and tenant cleanup.

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📝 Walkthrough

Walkthrough

The pull request centralizes tenant storage path resolution, maps symlinks to configured disk roots, and adds configurable disk support for tenant asset serving. Storage deletion now operates independently of suffix_storage_path and preserves central storage.

Changes

Tenant filesystem paths

Layer / File(s) Summary
Tenant path resolution and deletion
src/Bootstrappers/FilesystemTenancyBootstrapper.php, src/Jobs/DeleteTenantStorage.php, tests/Bootstrappers/FilesystemTenancyBootstrapperTest.php
The bootstrapper exposes tenant storage paths. DeleteTenantStorage uses these paths for both suffix settings and preserves central storage when filesystem tenancy is disabled.
Disk-root symlink mapping
src/Concerns/DealsWithTenantSymlinks.php, src/Bootstrappers/FilesystemTenancyBootstrapper.php, tests/ActionTest.php, assets/config.php
Tenant symlinks use configured filesystem disk roots. Empty URL overrides are skipped. Tests cover suffix settings, custom roots, excluded disks, and null or empty URL overrides.
Configurable tenant asset serving
src/Controllers/TenantAssetController.php, tests/TenantAssetTest.php
TenantAssetController supports a configured public disk, tenant storage, and central storage. Path validation rejects traversal into similarly prefixed sibling directories.

Estimated code review effort: 3 (Moderate) | ~25 minutes

Merge Risk: 🟠 High · up to 5a53c

This change redirects tenant cleanup, symlinks, and asset serving through bootstrapper- and disk-derived paths, but the current implementation still allows unsafe tenant path construction, unintended central-storage deletion, malformed symlink targets, and shared-root asset exposure in supported configurations. It should not merge until these concrete path-safety and tenant-isolation issues are fixed or explicitly accepted.

Sequence Diagram(s)

sequenceDiagram
  participant Request
  participant TenantAssetController
  participant FilesystemDisk
  participant FilesystemTenancyBootstrapper
  Request->>TenantAssetController: request tenant asset
  TenantAssetController->>FilesystemDisk: load configured asset root
  FilesystemDisk-->>TenantAssetController: return disk root
  TenantAssetController->>FilesystemTenancyBootstrapper: resolve tenant storage path
  FilesystemTenancyBootstrapper-->>TenantAssetController: return tenant asset root
  TenantAssetController->>TenantAssetController: validate and serve asset
Loading

Poem

A rabbit maps each tenant root,
And checks the paths that assets route.
Symlinks follow configured disks,
Empty URLs are skipped.
Central storage stays untouched.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 62.50% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 8 functions across 4 files. Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (4 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly summarizes the main change: storage features no longer depend on the suffix_storage_path configuration.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
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  • Commit unit tests in branch suffix-storage-path

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 86.79%. Comparing base (d8bed72) to head (5a53cfa).

Additional details and impacted files
@@                  Coverage Diff                  @@
##             scope-cache-fix    #1479      +/-   ##
=====================================================
+ Coverage              86.75%   86.79%   +0.03%     
- Complexity              1228     1233       +5     
=====================================================
  Files                    186      186              
  Lines                   3601     3611      +10     
=====================================================
+ Hits                    3124     3134      +10     
  Misses                   477      477              

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// to avoid any accidental central storage path deletion
return;
}
$tenantStoragePath = FilesystemTenancyBootstrapper::getBoundTenantStoragePath($this->tenant);

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I would still keep the check that ensures we do not ever delete the central storage dir.

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I think we should first find some realistic case where with the current (changed) implementation, this job could delete the central storage dir.

Not sure if deleting the central storage dir is a concern now that the implementation changed, looking into this now.

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I mean, we could do something like this, just in case:

diff --git a/src/Jobs/DeleteTenantStorage.php b/src/Jobs/DeleteTenantStorage.php
index 5dab4dc..c20b53c 100644
--- a/src/Jobs/DeleteTenantStorage.php
+++ b/src/Jobs/DeleteTenantStorage.php
@@ -35,6 +35,12 @@ class DeleteTenantStorage implements ShouldQueue
     public function handle(): void
     {
         $tenantStoragePath = FilesystemTenancyBootstrapper::getBoundTenantStoragePath($this->tenant);
+        $centralStoragePath = app(FilesystemTenancyBootstrapper::class)->originalStoragePath;
+
+        if (realpath($tenantStoragePath) === realpath($centralStoragePath)) {
+            // Never delete the central storage directory -- that would delete the files of all tenants
+            return;
+        }
 
         if (is_dir($tenantStoragePath)) {
             File::deleteDirectory($tenantStoragePath);

But realistically, the return is not reachable with the current way we resolve the paths here.

Originally, the check made sense because we used storage_path() -- with the FS bootstrapper disabled, tenancy()->run($tenant, fn () => storage_path()) returned the central path, so without the check the job would have deleted the central storage dir (the suffix_storage_path === false case was handled by the separate early return above it).

Now, the return would only be reachable if suffix_base was '' AND if a tenant's key was ''. That's a pretty unlikely configuration.

Since the check is just a few simple LOC, I think we can add it just in case someone uses a weird configuration like this.

Note that it compares realpath()s. An empty suffix gives us .../storage/, so comparing the raw strings wouldn't match.

Also adding back the "DeleteTenantStorage does not delete the central storage directory when the filesystem bootstrapper is disabled" test just so that this is covered. Though when the bootstrapper is disabled, getBoundTenantStoragePath() still resolves to <central storage>/tenant<key>, so the worst case is deleting a tenant directory that was never created, instead of the central one.

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Now, the return would only be reachable if suffix_base was '' AND if a tenant's key was ''. That's a pretty unlikely configuration.

It doesn't matter if this cannot happen under normal circumstances in normal setups, this is catastrophic-case error handling.

Originally, the check made sense because we used storage_path() ...

Not just that, it's also that this is an important thing to check. When doing irreversible things like deletes, in code that isn't executed in a hot loop or common request logic, it's worth being extra cautious.

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OK, i see.

For the record, committed and pushed the change here: e3e9041

protected function assetRoot(): string
{
if ($tenant = tenant()) {
return FilesystemTenancyBootstrapper::getBoundTenantStoragePath($tenant) . '/app/public';

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I'm thinking that to support both the current behavior (hardcoded app/public) without breaking changes, as well as a different filesystems.disks.public.root (or even a different disk), we could add a public static string|null $publicDisk = null property which if used would use the disk's root, and if null would just make us use app/public here. What do you think?

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Yeah, that's what I suggested on Discord, and kept the current code just to make the controller not depend on storage_path() being suffixed.

So yeah, agree with what you wrote -- I'll update the code accordingly

@lukinovec lukinovec Aug 18, 2026

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So I'd add the static prop as you wrote, and above the if ($tenant ...) block, I'd simply add this:

if (static::$publicDisk) {
    $diskRoot = config('filesystems.disks.' . static::$publicDisk . '.root');

    if (! is_string($diskRoot)) {
        // A disk with no root path would let the controller serve any file in the app
        throw new Exception('Disk [' . static::$publicDisk . '] has no root path configured.');
    }

    return rtrim($diskRoot, '/');
}

(update: added this in b2ab6bb)

Also added "the disk used for serving tenant assets is configurable" and "tenant asset controller throws when the configured disk has no root" to cover this. Will push the changes in a second.

@lukinovec lukinovec changed the title [MINOR BC] [4.x] Make DeleteTenantStorage not depend on the suffix_storage_path config [MINOR BC] [4.x] Make storage features not depend on the suffix_storage_path config Aug 18, 2026
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Actionable comments posted: 2

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Inline comments:
In `@src/Bootstrappers/FilesystemTenancyBootstrapper.php`:
- Around line 311-315: Update getBoundTenantStoragePath and the
tenantStoragePath/suffix flow to prevent tenant keys from escaping the central
storage root: sanitize or reject traversal and absolute-path components, then
validate the resolved canonical path remains within originalStoragePath before
returning it. Preserve the existing tenant-specific directory behavior for safe
keys and ensure both deletion and asset access receive only bounded paths.

In `@src/Controllers/TenantAssetController.php`:
- Around line 105-107: Update the resolved asset-path containment check in
TenantAssetController to require the normalized path to start with
rtrim($allowedRoot, DIRECTORY_SEPARATOR) followed by DIRECTORY_SEPARATOR,
preventing sibling directories such as app-private from matching the asset root
prefix before serving the file.
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lukinovec marked this pull request as ready for review August 18, 2026 15:17
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Actionable comments posted: 3

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Inline comments:
In `@assets/config.php`:
- Around line 381-383: Update the configuration note near storage_path() to
qualify tenant scoping: state that disks are scoped only when listed in
tenancy.filesystem.disks, and cache and session files are scoped only when
scope_cache and scope_sessions are enabled. Retain the existing warning that
storage_path() files are shared when this feature is disabled.

In `@src/Concerns/DealsWithTenantSymlinks.php`:
- Line 55: Update FilesystemTenancyBootstrapper’s tenant symlink handling to
validate every disk referenced by url_override or root_override exists in
tenancy.filesystem.disks before adding it to the symlink map; otherwise throw a
configuration error instead of using the unchanged central root. Add a
regression test covering an unscoped disk configuration and assert that
bootstrapping fails.

In `@src/Jobs/DeleteTenantStorage.php`:
- Around line 37-41: Update the deletion flow in DeleteTenantStorage to first
verify that FilesystemTenancyBootstrapper::class is enabled in the
tenancy.bootstrappers configuration; return without resolving or deleting the
tenant storage path when it is disabled. Preserve the existing central-storage
protection for enabled configurations, and extend the disabled-bootstrapper test
to create a sentinel tenant-path directory and verify it remains.
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  • assets/config.php
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  • src/Jobs/DeleteTenantStorage.php
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Inline comments:
In `@src/Concerns/DealsWithTenantSymlinks.php`:
- Around line 42-45: Update the public-path condition in DealsWithTenantSymlinks
to use the same null-only rule as FilesystemTenancyBootstrapper::diskUrl(),
allowing an empty URL override to create its tenant disk symlink. Add a
regression test covering the selected empty-versus-null behavior.
- Around line 61-63: Update the symlink setup in DealsWithTenantSymlinks to
validate that the central disk configuration at $disks[$disk]['root'] is
non-empty before assigning a tenant symlink target; reject or skip rootless
local disks so CreateStorageSymlinksAction cannot receive a relative target, and
add a regression test covering a local disk with no central root.
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Inline comments:
In `@tests/ActionTest.php`:
- Around line 88-91: Add a test case in the url_override coverage that omits the
local key entirely, alongside the existing null and empty-string cases. Ensure
the test verifies the expected behavior when
tenancy.filesystem.url_override.local is unset.
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@stancl, I think we should note one thing after the symlinks-related changes.

In DealsWithTenantSymlinks::possibleTenantSymlinks(), we now throw an exception for disks that aren't tenant-aware (see 309220c). That method is used in both CreateStorageSymlinksAction and RemoveStorageSymlinksAction. So with an incorrect config (i.e. 'public' disk missing from the tenancy.filesystem.disks config), the exception is thrown both on symlink creation and removal. That could be a breaking change (minor, since it only concerns setups with a broken config -- though note that the url_override comment used to say the disk "must exist in the tenancy.filesystem.root_override config", never mentioning disks, so this config isn't only reachable by ignoring the docs -- regardless, after completing this PR stack, I have to update the docs accordingly).

Before this PR, tenants:link created/deleted the symlinks even with the wrong config since possibleTenantSymlinks() used different checks. Now the command fails at the possibleTenantSymlinks() call itself, so nothing happens at all -- not even for the disks that are perfectly eligible for symlink creation/removal. One disk that should be in tenancy.filesystem.disks but isn't is enough to make the whole command do nothing, apart from showing the user the specific error in the terminal. That could be bad for cleanup (tenants:link --remove), since the stale links just won't be cleaned up.

For tenants:link, the exception with specific info ("your config is broken at X, fix it") is probably enough -- users with an incorrect config are told to correct it, and the command works as expected once they do.

The job pipeline case is worse though. By default, Jobs\RemoveStorageSymlinks is in the TSP stub's DeletingTenant job pipeline after destructive jobs like Jobs\DeleteDomains and Jobs\DeleteTenantStorage. So with a broken config, $tenant->delete() throws only after those have run. The tenant's domains and files are already deleted and the tenant record still exists. And the exception gets thrown wherever delete() was called from, unlike with tenants:link, where the user sees it in the terminal. Deleting the tenant again after fixing the config does work, so it's recoverable, but the first attempt leaves a tenant that exists with its data deleted.

Moving RemoveStorageSymlinks before the destructive jobs in the stub's pipeline would make a broken config throw before anything is deleted, so nothing is lost on the failed attempt.

So I'd probably leave the code as-is and maybe edit the TSP stub (the DeletingTenant pipeline's job order), I just think it's worth mentioning/documenting this.

@lukinovec
lukinovec force-pushed the suffix-storage-path branch from 64ff56f to 837c08b Compare August 20, 2026 13:46
The job should delete the tenant storage regardless of the suffix_storage_path config. Now, the job depends on that config, so currently, this test fails.

Also remove the "FS bootstrapper disabled" assertions. The job clearly depends on the bootstrapper being enabled, so I don't think these assertions matter in the end.
…ss of suffix_storage_path

The job depended on storage_path(), which is only suffixed when
suffix_storage_path is enabled, so with it disabled the tenant's files were left
behind. It now uses the bootstrapper's own suffix logic via a new
getBoundTenantStoragePath() method..
The symlinks should point to the tenant's disk root regardless of the
suffix_storage_path config and of which root_override placeholders are used.
Currently, the storage_path() helper is used for generating the symlink path,
so the two new datasets fail.
…age_path()

possibleTenantSymlinks() resolved the root_override template on its own, using
storage_path() for %storage_path% and leaving %original_storage_path% and
%tenant% unreplaced. Let the FS bootstrapper resolve the placeholders tenant instead, so the symlinks point where the disks actually write.
The only thing the controller now depends on is that FilesystemTenancyBootstrapper needs to be enabled (so basically, the same dependency as before, but before this, there was the extra "suffix_storage_path === true" dependency -- not literally, storage_path() just had to be suffixed in tenant context, otherwise, the controller would read from the central storage in tenant context).
TenantAssetController::$publicDisk is null by default, which keeps serving the
assets from app/public inside the tenant's storage directory. Setting it to a disk
name serves the assets from that disk's root instead.

A disk with no root path throws instead of resolving to an empty path. realpath('')
returns the current working directory, so the controller would end up treating the
whole app directory as the allowed root.
The check compares the tenant's storage path with the bootstrapper's central storage
path, so unlike the original one, it doesn't depend on storage_path().

With the current path resolution, the two can only be the same if suffix_base and the
tenant's key are both empty, so this is just a safety net for weird configurations.
…irectory when the FS bootstrapper is disabled

With the bootstrapper
disabled, the job resolves the path to a tenant directory that was never created,
so nothing gets deleted.
Disabling the config doesn't break local disk tenancy -- it only affects the
storage_path() helper. Disks, cache and sessions are scoped either way, so the
tradeoff is that files accessed using storage_path() are shared by all tenants.
…configured disk's root (regression test)

Currently this fails because the controller checks that the requested file is inside the
asset root using a plain string prefix, so with the root set to
'%storage_path%/app/media/', a request for '../media-originals/photo.jpg' is served
from the sibling 'app/media-originals' directory.
…e asset root

The resolved path was compared to the asset root using a plain string prefix, so a
directory whose name just starts with the asset root's name passed the check. This
didn't matter while the asset root was hardcoded to app/public, but $publicDisk lets
it be any disk root.
…sks that are not in tenancy.filesystem.disks, i.e. aren't tenant-aware (regression test)
…t-aware

When a disk in url_override and root_override is absent from tenancy.filesystem.disks, FilesystemTenancyBootstrapper leaves its root unchanged, possibleTenantSymlinks allows creating a symlink for that unscoped disk (= a disk with a central root), which can expose shared files.

Fixed by throwing an exception in possibleTenantSymlinks saying that the disk should be tenant-aware (= included in the tenancy.filesystem.disks config).
The comment said that disks, cache and sessions are scoped ot the tenant's storage dir either way, but that's only true if the disks are included in tenancy.filesystem.disks, and  for cache and sessions, scope_cache and scope_sessions have to be enabled. This might be obvious, but it'll be better to make this completely clear from the comment.
… a null url_override are skipped (regression test)
The symlink target used to be built from the root_override template, so a disk without an entry there had nothing to resolve.
The symlink target is now the disk's tenant-context root, which the bootstrapper sets either way -- with a root_override it expands
the template, without one, it appends the suffix to the disk's own root. Disks that only have a url_override now get a working symlink
instead of being skipped while their URL was still overridden.

Skipping disks with a null url_override is now explicit. The root_override check used to cover that by accident, and without it str_replace() gets null and throws a TypeError.
getBoundTenantStoragePath() and DeleteTenantStorage both claimed the tenant storage directory is where disks, cache and sessions are scoped to. That's only true when root_override points there and scope_cache/scope_sessions are enabled -- a root_override using %original_storage_path% puts the disk root outside it entirely.
…FS bootstrapper and possibleTenantSymlinks (regression test)

Update the existing "create storage symlinks action skips disks with a null url_override" test so that it covers disks with NO url_override (unset/null and empty string). The test fails with the empty string override at the moment.
Previously, we only skipped disks with `null` override. But an override with an empty string is also incorrect, and simply checking if $this->app['config']["tenancy.filesystem.url_override.{$disk}"]) is falsy instead of strictly null takes care of that.
Briefly document the root_override placeholders, make the links point to v4 docs instead of the v3 ones. Also in the url_override comments, mention that local disks must have a valid root in order for the override to work correctly.
Correct misleading ones, add ones that were missing (e.g. the TenantAssetController's docblock, the FSBootstrapper dependency should be mentioned there)
…context

Added to cover the `return storage_path('app/public')` line in TenantAssetController::assetRoot
The docblock said that the FSBootstrapper was required for this job to work at all, but that's not fully true since the job just uses the FSBootstrapper's public static methods to get the storage paths.
@lukinovec
lukinovec force-pushed the suffix-storage-path branch from 9a920bf to 421e4d2 Compare August 20, 2026 14:08

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Actionable comments posted: 2

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Inline comments:
In `@src/Bootstrappers/FilesystemTenancyBootstrapper.php`:
- Line 178: Update the condition in FilesystemTenancyBootstrapper to treat a URL
override as absent only when it is null or an empty string, preserving the
configured non-empty string "0" as valid. Add coverage verifying that a "0"
override is applied.

In `@src/Controllers/TenantAssetController.php`:
- Around line 89-97: Update the public-disk resolution branch in
TenantAssetController so it rejects the request before resolving the root unless
filesystem tenancy is enabled and the selected disk is included in
tenancy.filesystem.disks. Preserve the existing missing-root validation, and add
request coverage for both an unlisted disk and a disabled filesystem
bootstrapper.
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Comment thread src/Controllers/TenantAssetController.php Outdated

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Actionable comments posted: 2

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Inline comments:
In `@src/Controllers/TenantAssetController.php`:
- Around line 16-19: Update the class documentation near the
FilesystemTenancyBootstrapper requirement to limit it to the default
tenant-storage mode, and document that a configured publicDisk may intentionally
use a shared central root when tenant isolation is not required.

In `@tests/TenantAssetTest.php`:
- Around line 33-34: Add an afterEach() hook in the TenantAsset tests that
directly resets TenantAssetController::$publicDisk and
InitializeTenancyByRequestData::$onFail to null, preventing static state from
leaking into later test files while preserving the existing beforeEach() setup.
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tests/TenantAssetTest.php (1)

335-346: 🎯 Functional Correctness | 🟡 Minor | ⚡ Quick win

Exercise the valid asset path before testing traversal.

The test writes photo.jpg inside the configured media root but never requests it. A controller that rejects every file under media would still pass this test.

Request photo.jpg and assert success before asserting rejection of ../media-originals/photo.jpg.

Proposed test addition
 Storage::disk('media')->put('photo.jpg', 'public file');

+    pest()->get(tenant_asset('photo.jpg'), [
+        'X-Tenant' => $tenant->id,
+    ])->assertSuccessful();
+
 // A directory next to the asset root, e.g. one holding files that shouldn't be served
 mkdir($privateDirectory = storage_path('app/media-originals'), recursive: true);
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In `@tests/TenantAssetTest.php` around lines 335 - 346, Update the test around
tenant asset retrieval to first request the valid photo.jpg through tenant_asset
and assert a successful response, then retain the existing traversal request and
exception assertion. Use the existing media disk setup and tenant context so the
test covers both accepted paths and rejection of ../media-originals/photo.jpg.
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Outside diff comments:
In `@tests/TenantAssetTest.php`:
- Around line 335-346: Update the test around tenant asset retrieval to first
request the valid photo.jpg through tenant_asset and assert a successful
response, then retain the existing traversal request and exception assertion.
Use the existing media disk setup and tenant context so the test covers both
accepted paths and rejection of ../media-originals/photo.jpg.

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lukinovec and others added 4 commits August 21, 2026 14:06
…ression tests)

Test that tenant assets can be served from scoped disks, and that tenant asset roots respect the disk's configured prefix.

Currently, the tests fail because TenantAssetController grabs the root from the config instead of resolving it via Storage::disk(...)->path('').
… config

Also, instead of throwing the "no root path configured" exception, just throw an exception if the disk is not local (i.e. is not instanceof LocalFilesystemAdapter). A local disk HAS to have a string root, otherwise, Laravel throws an exception while instantiating that disk.
Request photo.jpg and assert success before asserting rejection of ../media-originals/photo.jpg

(addresses #1479 (review))
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