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FOUR-19583: Cyclical group assignment stops users from being able to login #7769

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Merged
merged 3 commits into from
Jan 30, 2025
Merged

FOUR-19583: Cyclical group assignment stops users from being able to login #7769

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44093d6
FOUR-19583
pmPaulis Nov 26, 2024
873dadd
Updating the code comments
pmPaulis Dec 2, 2024
c6981f7
Merge remote-tracking branch 'origin/release-2024-fall' into bugfix/F…
pmPaulis Dec 3, 2024
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41 changes: 29 additions & 12 deletions ProcessMaker/Traits/HasAuthorization.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,10 @@

namespace ProcessMaker\Traits;

use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Log;
use ProcessMaker\Models\Group;
use ProcessMaker\Models\Permission;
use ProcessMaker\Models\Process;
use ProcessMaker\Models\ProcessPermission;
use ProcessMaker\Models\User;

trait HasAuthorization
{
Expand All @@ -32,27 +29,47 @@ public function loadUserPermissions()

public function loadGroupPermissions()
{
$processedGroups = [];
$permissions = [];

foreach ($this->groupMembersFromMemberable as $gm) {
$group = $gm->group;
$permissions = $this->loadPermissionOfGroups($group, $permissions);
$permissions = $this->loadPermissionOfGroups($group, $permissions, $processedGroups);
$names = $group->permissions->pluck('name')->toArray();
$permissions = array_merge($permissions, $names);
}

return $this->addCategoryViewPermissions($permissions);
}

public function loadPermissionOfGroups(Group $group, array $permissions = [])
public function loadPermissionOfGroups(Group $group, array $permissions = [], array $processedGroups = [])
{
foreach ($group->groupMembersFromMemberable as $member) {
$group = $member->group;
$permissions = $this->loadPermissionOfGroups($group, $permissions);
$permissions = array_merge($permissions, $group->permissions->pluck('name')->toArray());
}
try {
// Check if the group was proccessed
if (in_array($group->id, $processedGroups)) {
return $permissions;
}
// Add the group in the processedList
$processedGroups[] = $group->id;
// Load permissions
$groupPermissions = $group->permissions->pluck('name')->toArray();
$permissions = array_merge($permissions, $groupPermissions);
// Review groups
foreach ($group->groupMembersFromMemberable as $member) {
$memberGroup = $member->group;
$permissions = $this->loadPermissionOfGroups(
$memberGroup,
$permissions,
$processedGroups
);
}

return $permissions;
return array_unique($permissions);
} catch (\Exception $e) {
Log::error('Error loading group permissions: ' . $e->getMessage());

return $permissions;
}
}

public function hasPermission($permissionString)
Expand Down
83 changes: 83 additions & 0 deletions tests/Feature/PermissionsTest.php
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Expand Up @@ -123,4 +123,87 @@ public function testCreatePermission()

$this->assertDatabaseHas('permissions', $attributes);
}

public function testLoadsGroupPermissions()
{
// Create group and assign permission
$group = Group::factory()->create();
$permission = Permission::factory()->create(['name' => 'test-permission']);
$group->permissions()->attach($permission);
// Assign user in the group
$user = User::factory()->create();
GroupMember::factory()->create([
'member_type' => get_class($user),
'member_id' => $user->id,
'group_id' => $group->id,
]);
// Load permissions
$permissions = $user->loadGroupPermissions();
// Assert
$this->assertContains('test-permission', $permissions);
}

public function testLoadsNestedGroupPermissions()
{
// Create groups
$groupA = Group::factory()->create();
$groupB = Group::factory()->create();
// Create permissions
$permissionA = Permission::factory()->create(['name' => 'permission-a']);
$permissionB = Permission::factory()->create(['name' => 'permission-b']);
// Assign permissions to groups
$groupA->permissions()->attach($permissionA);
$groupB->permissions()->attach($permissionB);
// Make groupB member of groupA
GroupMember::factory()->create([
'member_type' => get_class($groupB),
'member_id' => $groupB->id,
'group_id' => $groupA->id,
]);
// Assign user in the group
$user = User::factory()->create();
GroupMember::factory()->create([
'member_type' => get_class($user),
'member_id' => $user->id,
'group_id' => $groupB->id,
]);
// Load permissions
$permissions = $user->loadGroupPermissions();
// Assert
$this->assertContains('permission-a', $permissions);
$this->assertContains('permission-b', $permissions);
}

public function testItHandlesCircularGroupPermissionsReferences()
{
// Create groups
$groupA = Group::factory()->create();
$groupB = Group::factory()->create();
// Create circular reference
GroupMember::factory()->create([
'member_type' => get_class($groupB),
'member_id' => $groupB->id,
'group_id' => $groupA->id,
]);
GroupMember::factory()->create([
'member_type' => get_class($groupA),
'member_id' => $groupA->id,
'group_id' => $groupB->id,
]);
// Create permissions
$permissionA = Permission::factory()->create(['name' => 'permission-a']);
$groupA->permissions()->attach($permissionA);
// Assign user in the group
$user = User::factory()->create();
GroupMember::factory()->create([
'member_type' => get_class($user),
'member_id' => $user->id,
'group_id' => $groupA->id,
]);
// Load permissions
$permissions = $user->loadGroupPermissions();
// Assert
$this->assertContains('permission-a', $permissions);
$this->assertNotNull($permissions);
}
}
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