mirror of
https://github.com/BookStackApp/BookStack.git
synced 2024-10-01 01:36:00 -04:00
149 lines
4.4 KiB
PHP
149 lines
4.4 KiB
PHP
<?php
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namespace BookStack\Permissions;
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use BookStack\Activity\ActivityType;
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use BookStack\Exceptions\PermissionsException;
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use BookStack\Facades\Activity;
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use BookStack\Permissions\Models\RolePermission;
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use BookStack\Users\Models\Role;
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use Exception;
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use Illuminate\Database\Eloquent\Collection;
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class PermissionsRepo
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{
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protected JointPermissionBuilder $permissionBuilder;
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protected array $systemRoles = ['admin', 'public'];
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public function __construct(JointPermissionBuilder $permissionBuilder)
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{
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$this->permissionBuilder = $permissionBuilder;
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}
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/**
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* Get all the user roles from the system.
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*/
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public function getAllRoles(): Collection
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{
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return Role::query()->get();
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}
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/**
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* Get all the roles except for the provided one.
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*/
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public function getAllRolesExcept(Role $role): Collection
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{
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return Role::query()->where('id', '!=', $role->id)->get();
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}
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/**
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* Get a role via its ID.
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*/
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public function getRoleById(int $id): Role
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{
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return Role::query()->findOrFail($id);
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}
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/**
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* Save a new role into the system.
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*/
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public function saveNewRole(array $roleData): Role
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{
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$role = new Role($roleData);
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$role->mfa_enforced = boolval($roleData['mfa_enforced'] ?? false);
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$role->save();
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$permissions = $roleData['permissions'] ?? [];
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$this->assignRolePermissions($role, $permissions);
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$this->permissionBuilder->rebuildForRole($role);
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Activity::add(ActivityType::ROLE_CREATE, $role);
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return $role;
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}
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/**
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* Updates an existing role.
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* Ensures Admin system role always have core permissions.
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*/
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public function updateRole($roleId, array $roleData): Role
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{
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$role = $this->getRoleById($roleId);
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if (isset($roleData['permissions'])) {
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$this->assignRolePermissions($role, $roleData['permissions']);
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}
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$role->fill($roleData);
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$role->save();
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$this->permissionBuilder->rebuildForRole($role);
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Activity::add(ActivityType::ROLE_UPDATE, $role);
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return $role;
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}
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/**
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* Assign a list of permission names to the given role.
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*/
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protected function assignRolePermissions(Role $role, array $permissionNameArray = []): void
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{
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$permissions = [];
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$permissionNameArray = array_values($permissionNameArray);
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// Ensure the admin system role retains vital system permissions
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if ($role->system_name === 'admin') {
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$permissionNameArray = array_unique(array_merge($permissionNameArray, [
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'users-manage',
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'user-roles-manage',
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'restrictions-manage-all',
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'restrictions-manage-own',
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'settings-manage',
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]));
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}
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if (!empty($permissionNameArray)) {
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$permissions = RolePermission::query()
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->whereIn('name', $permissionNameArray)
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->pluck('id')
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->toArray();
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}
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$role->permissions()->sync($permissions);
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}
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/**
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* Delete a role from the system.
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* Check it's not an admin role or set as default before deleting.
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* If a migration Role ID is specified the users assign to the current role
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* will be added to the role of the specified id.
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*
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* @throws PermissionsException
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* @throws Exception
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*/
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public function deleteRole(int $roleId, int $migrateRoleId = 0): void
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{
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$role = $this->getRoleById($roleId);
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// Prevent deleting admin role or default registration role.
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if ($role->system_name && in_array($role->system_name, $this->systemRoles)) {
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throw new PermissionsException(trans('errors.role_system_cannot_be_deleted'));
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} elseif ($role->id === intval(setting('registration-role'))) {
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throw new PermissionsException(trans('errors.role_registration_default_cannot_delete'));
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}
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if ($migrateRoleId !== 0) {
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$newRole = Role::query()->find($migrateRoleId);
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if ($newRole) {
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$users = $role->users()->pluck('id')->toArray();
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$newRole->users()->sync($users);
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}
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}
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$role->entityPermissions()->delete();
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$role->jointPermissions()->delete();
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Activity::add(ActivityType::ROLE_DELETE, $role);
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$role->delete();
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}
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}
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