700 lines
21 KiB
PHP
700 lines
21 KiB
PHP
<?php
|
||
/************************************************************************
|
||
* This file is part of EspoCRM.
|
||
*
|
||
* EspoCRM – Open Source CRM application.
|
||
* Copyright (C) 2014-2025 EspoCRM, Inc.
|
||
* Website: https://www.espocrm.com
|
||
*
|
||
* This program is free software: you can redistribute it and/or modify
|
||
* it under the terms of the GNU Affero General Public License as published by
|
||
* the Free Software Foundation, either version 3 of the License, or
|
||
* (at your option) any later version.
|
||
*
|
||
* This program is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU Affero General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Affero General Public License
|
||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
*
|
||
* The interactive user interfaces in modified source and object code versions
|
||
* of this program must display Appropriate Legal Notices, as required under
|
||
* Section 5 of the GNU Affero General Public License version 3.
|
||
*
|
||
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
|
||
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
|
||
************************************************************************/
|
||
|
||
namespace Espo\Core\Acl\Table;
|
||
|
||
use Espo\Core\Utils\Config\SystemConfig;
|
||
use Espo\Entities\User;
|
||
|
||
use Espo\Core\Acl\FieldData;
|
||
use Espo\Core\Acl\ScopeData;
|
||
use Espo\Core\Acl\Table;
|
||
use Espo\Core\Utils\DataCache;
|
||
use Espo\Core\Utils\Metadata;
|
||
use stdClass;
|
||
use RuntimeException;
|
||
|
||
/**
|
||
* A table is generated for a user. Multiple roles are merged into a single table.
|
||
* Stores access levels.
|
||
*/
|
||
class DefaultTable implements Table
|
||
{
|
||
private const LEVEL_NOT_SET = 'not-set';
|
||
|
||
protected string $type = 'acl';
|
||
|
||
/** @var string[] */
|
||
private $actionList = [
|
||
self::ACTION_READ,
|
||
self::ACTION_STREAM,
|
||
self::ACTION_EDIT,
|
||
self::ACTION_DELETE,
|
||
self::ACTION_CREATE,
|
||
];
|
||
|
||
/** @var string[] */
|
||
private $booleanActionList = [
|
||
self::ACTION_CREATE,
|
||
];
|
||
|
||
/** @var string[] */
|
||
protected $levelList = [
|
||
self::LEVEL_YES,
|
||
self::LEVEL_ALL,
|
||
self::LEVEL_TEAM,
|
||
self::LEVEL_OWN,
|
||
self::LEVEL_NO,
|
||
];
|
||
|
||
/** @var string[] */
|
||
private $fieldActionList = [
|
||
self::ACTION_READ,
|
||
self::ACTION_EDIT,
|
||
];
|
||
|
||
/** @var string[] */
|
||
protected $fieldLevelList = [
|
||
self::LEVEL_YES,
|
||
self::LEVEL_NO,
|
||
];
|
||
|
||
private stdClass $data;
|
||
private string $cacheKey;
|
||
/** @var string[] */
|
||
private $valuePermissionList = [];
|
||
private ScopeDataResolver $scopeDataResolver;
|
||
|
||
public function __construct(
|
||
private RoleListProvider $roleListProvider,
|
||
CacheKeyProvider $cacheKeyProvider,
|
||
protected User $user,
|
||
SystemConfig $systemConfig,
|
||
protected Metadata $metadata,
|
||
DataCache $dataCache,
|
||
) {
|
||
|
||
$this->data = (object) [
|
||
'scopes' => (object) [],
|
||
'fields' => (object) [],
|
||
'permissions' => (object) [],
|
||
];
|
||
|
||
if (!$this->user->isFetched()) {
|
||
throw new RuntimeException('User must be fetched before ACL check.');
|
||
}
|
||
|
||
$this->valuePermissionList = $this->metadata
|
||
->get(['app', $this->type, 'valuePermissionList'], []);
|
||
|
||
$this->cacheKey = $cacheKeyProvider->get();
|
||
|
||
if ($systemConfig->useCache() && $dataCache->has($this->cacheKey)) {
|
||
/** @var stdClass $cachedData */
|
||
$cachedData = $dataCache->get($this->cacheKey);
|
||
|
||
$this->data = $cachedData;
|
||
} else {
|
||
$this->load();
|
||
|
||
if ($systemConfig->useCache()) {
|
||
$dataCache->store($this->cacheKey, $this->data);
|
||
}
|
||
}
|
||
|
||
$this->scopeDataResolver = new ScopeDataResolver($this);
|
||
}
|
||
|
||
/**
|
||
* Get scope data.
|
||
*/
|
||
public function getScopeData(string $scope): ScopeData
|
||
{
|
||
if (!isset($this->data->scopes->$scope)) {
|
||
return ScopeData::fromRaw(false);
|
||
}
|
||
|
||
$data = $this->data->scopes->$scope;
|
||
|
||
return $this->scopeDataResolver->resolve($data);
|
||
}
|
||
|
||
/**
|
||
* Get field data.
|
||
*/
|
||
public function getFieldData(string $scope, string $field): FieldData
|
||
{
|
||
if (!isset($this->data->fields->$scope)) {
|
||
return FieldData::fromRaw((object) [
|
||
self::ACTION_READ => self::LEVEL_YES,
|
||
self::ACTION_EDIT => self::LEVEL_YES,
|
||
]);
|
||
}
|
||
|
||
$data = $this->data->fields->$scope->$field ?? (object) [
|
||
self::ACTION_READ => self::LEVEL_YES,
|
||
self::ACTION_EDIT => self::LEVEL_YES,
|
||
];
|
||
|
||
return FieldData::fromRaw($data);
|
||
}
|
||
|
||
/**
|
||
* Get a permission level.
|
||
*/
|
||
public function getPermissionLevel(string $permission): string
|
||
{
|
||
return $this->data->permissions->$permission ?? self::LEVEL_NO;
|
||
}
|
||
|
||
private function load(): void
|
||
{
|
||
$valuePermissionLists = (object) [];
|
||
|
||
foreach ($this->valuePermissionList as $permission) {
|
||
$valuePermissionLists->$permission = [];
|
||
}
|
||
|
||
$aclTableList = [];
|
||
$fieldTableList = [];
|
||
|
||
$aclTable = (object) [];
|
||
$fieldTable = (object) [];
|
||
|
||
if (!$this->user->isAdmin()) {
|
||
$roleList = $this->roleListProvider->get();
|
||
|
||
foreach ($roleList as $role) {
|
||
$aclTableList[] = $role->getScopeTableData();
|
||
$fieldTableList[] = $role->getFieldTableData();
|
||
|
||
foreach ($this->valuePermissionList as $permissionKey) {
|
||
$permission = $this->normalizePermissionName($permissionKey);
|
||
|
||
$valuePermissionLists->{$permissionKey}[] = $role->getPermissionLevel($permission);
|
||
}
|
||
}
|
||
|
||
$aclTable = $this->mergeTableList($aclTableList);
|
||
$fieldTable = $this->mergeFieldTableList($fieldTableList);
|
||
|
||
$this->applyDefault($aclTable, $fieldTable);
|
||
$this->applyDisabled($aclTable, $fieldTable);
|
||
$this->applyMandatory($aclTable, $fieldTable);
|
||
}
|
||
|
||
if ($this->user->isAdmin()) {
|
||
$aclTable = (object) [];
|
||
$fieldTable = (object) [];
|
||
|
||
$this->applyHighest($aclTable);
|
||
$this->applyDisabled($aclTable, $fieldTable);
|
||
$this->applyAdminMandatory($aclTable, $fieldTable);
|
||
}
|
||
|
||
foreach (get_object_vars($aclTable) as $scope => $data) {
|
||
if (is_string($data) && isset($aclTable->$data)) {
|
||
$aclTable->$scope = $aclTable->$data;
|
||
}
|
||
}
|
||
|
||
$this->data->scopes = $aclTable;
|
||
$this->data->fields = $fieldTable;
|
||
|
||
if (!$this->user->isAdmin()) {
|
||
foreach ($this->valuePermissionList as $permissionKey) {
|
||
$permission = $this->normalizePermissionName($permissionKey);
|
||
|
||
$defaultLevel = $this->metadata
|
||
->get(['app', $this->type, 'permissionsStrictDefaults', $permissionKey]) ??
|
||
self::LEVEL_NO;
|
||
|
||
$this->data->permissions->$permission = $this->mergeValueList(
|
||
$valuePermissionLists->$permissionKey,
|
||
$defaultLevel
|
||
);
|
||
|
||
$mandatoryLevel = $this->metadata->get(['app', $this->type, 'mandatory', $permissionKey]);
|
||
|
||
if ($mandatoryLevel !== null) {
|
||
$this->data->permissions->$permission = $mandatoryLevel;
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($this->user->isAdmin()) {
|
||
foreach ($this->valuePermissionList as $permissionKey) {
|
||
$permission = $this->normalizePermissionName($permissionKey);
|
||
|
||
$highestLevel = $this->metadata
|
||
->get(['app', $this->type, 'valuePermissionHighestLevels', $permissionKey]);
|
||
|
||
if ($highestLevel !== null) {
|
||
$this->data->permissions->$permission = $highestLevel;
|
||
|
||
continue;
|
||
}
|
||
|
||
$this->data->permissions->$permission = self::LEVEL_ALL;
|
||
}
|
||
}
|
||
}
|
||
|
||
private function normalizePermissionName(string $permissionKey): string
|
||
{
|
||
$permission = $permissionKey;
|
||
|
||
if (str_ends_with($permissionKey, 'Permission')) {
|
||
$permission = substr($permissionKey, 0, -10);
|
||
}
|
||
|
||
return $permission;
|
||
}
|
||
|
||
private function applyHighest(stdClass $table): void
|
||
{
|
||
foreach ($this->getScopeList() as $scope) {
|
||
if ($this->metadata->get(['scopes', $scope, $this->type]) === ScopeDataType::BOOLEAN) {
|
||
$table->$scope = true;
|
||
|
||
continue;
|
||
}
|
||
|
||
if (!$this->metadata->get(['scopes', $scope, 'entity'])) {
|
||
continue;
|
||
}
|
||
|
||
$table->$scope = (object) [];
|
||
|
||
$actionList = $this->metadata->get(
|
||
['scopes', $scope, $this->type . 'ActionList'],
|
||
$this->actionList
|
||
);
|
||
|
||
$highest = $this->metadata->get(
|
||
['scopes', $scope, $this->type . 'HighestLevel'],
|
||
self::LEVEL_ALL
|
||
);
|
||
|
||
foreach ($actionList as $action) {
|
||
$table->$scope->$action = $highest;
|
||
|
||
if (in_array($action, $this->booleanActionList)) {
|
||
$table->$scope->$action = self::LEVEL_YES;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
protected function applyDefault(stdClass &$table, stdClass &$fieldTable): void
|
||
{
|
||
if ($this->user->isAdmin()) {
|
||
return;
|
||
}
|
||
|
||
$data = $this->metadata->get(['app', $this->type, 'strictDefault', 'scopeLevel'], []);
|
||
|
||
foreach ($data as $scope => $item) {
|
||
if (isset($table->$scope)) {
|
||
continue;
|
||
}
|
||
|
||
$value = $item;
|
||
|
||
if (is_array($item)) {
|
||
$value = (object) $item;
|
||
}
|
||
|
||
$table->$scope = $value;
|
||
}
|
||
|
||
$defaultFieldData = $this->metadata
|
||
->get(['app', $this->type, 'strictDefault', 'fieldLevel']) ?? [];
|
||
|
||
foreach ($this->getScopeList() as $scope) {
|
||
if (isset($table->$scope) && $table->$scope === false) {
|
||
continue;
|
||
}
|
||
|
||
if (!$this->metadata->get(['scopes', $scope, 'entity'])) {
|
||
continue;
|
||
}
|
||
|
||
$fieldList = array_keys($this->metadata->get(['entityDefs', $scope, 'fields']) ?? []);
|
||
|
||
$defaultScopeFieldData = $this->metadata
|
||
->get(['app', $this->type, 'strictDefault', 'scopeFieldLevel', $scope]) ?? [];
|
||
|
||
foreach (array_merge($defaultFieldData, $defaultScopeFieldData) as $field => $f) {
|
||
if (!in_array($field, $fieldList)) {
|
||
continue;
|
||
}
|
||
|
||
if (!isset($fieldTable->$scope)) {
|
||
$fieldTable->$scope = (object) [];
|
||
}
|
||
|
||
if (isset($fieldTable->$scope->$field)) {
|
||
continue;
|
||
}
|
||
|
||
$fieldTable->$scope->$field = (object) [];
|
||
|
||
foreach ($this->fieldActionList as $action) {
|
||
$level = self::LEVEL_NO;
|
||
|
||
if ($f === true) {
|
||
$level = self::LEVEL_YES;
|
||
} else {
|
||
if (is_array($f) && isset($f[$action])) {
|
||
$level = $f[$action];
|
||
}
|
||
}
|
||
|
||
$fieldTable->$scope->$field->$action = $level;
|
||
}
|
||
}
|
||
}
|
||
|
||
foreach ($this->getScopeWithAclList() as $scope) {
|
||
if (isset($table->$scope)) {
|
||
continue;
|
||
}
|
||
|
||
$aclType = $this->metadata->get(['scopes', $scope, $this->type]);
|
||
|
||
if (empty($aclType)) {
|
||
continue;
|
||
}
|
||
|
||
$table->$scope = false;
|
||
}
|
||
}
|
||
|
||
private function applyMandatoryInternal(stdClass $table, stdClass $fieldTable, string $type): void
|
||
{
|
||
$data = $this->metadata->get(['app', $this->type, $type, 'scopeLevel']) ?? [];
|
||
|
||
foreach ($data as $scope => $item) {
|
||
$value = $item;
|
||
|
||
if (is_array($item)) {
|
||
$value = (object) $item;
|
||
}
|
||
|
||
$table->$scope = $value;
|
||
}
|
||
|
||
$mandatoryFieldData = $this->metadata->get(['app', $this->type, $type, 'fieldLevel']) ?? [];
|
||
|
||
foreach ($this->getScopeList() as $scope) {
|
||
if (isset($table->$scope) && $table->$scope === false) {
|
||
continue;
|
||
}
|
||
|
||
if (!$this->metadata->get(['scopes', $scope, 'entity'])) {
|
||
continue;
|
||
}
|
||
|
||
$fieldList = array_keys($this->metadata->get(['entityDefs', $scope, 'fields']) ?? []);
|
||
|
||
$mandatoryScopeFieldData = $this->metadata
|
||
->get(['app', $this->type, $type, 'scopeFieldLevel', $scope]) ?? [];
|
||
|
||
foreach (array_merge($mandatoryFieldData, $mandatoryScopeFieldData) as $field => $item) {
|
||
if (!in_array($field, $fieldList)) {
|
||
continue;
|
||
}
|
||
|
||
if (!isset($fieldTable->$scope)) {
|
||
$fieldTable->$scope = (object) [];
|
||
}
|
||
|
||
$fieldTable->$scope->$field = (object) [];
|
||
|
||
foreach ($this->fieldActionList as $action) {
|
||
$level = self::LEVEL_NO;
|
||
|
||
if ($item === true) {
|
||
$level = self::LEVEL_YES;
|
||
} else {
|
||
if (is_array($item) && isset($item[$action])) {
|
||
$level = $item[$action];
|
||
}
|
||
}
|
||
|
||
$fieldTable->$scope->$field->$action = $level;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
private function applyMandatory(stdClass $table, stdClass $fieldTable): void
|
||
{
|
||
$this->applyMandatoryInternal($table, $fieldTable, 'mandatory');
|
||
}
|
||
|
||
private function applyAdminMandatory(stdClass $table, stdClass $fieldTable): void
|
||
{
|
||
$this->applyMandatoryInternal($table, $fieldTable, 'adminMandatory');
|
||
}
|
||
|
||
protected function applyDisabled(stdClass $table, stdClass $fieldTable): void
|
||
{
|
||
foreach ($this->getScopeList() as $scope) {
|
||
if ($this->metadata->get(['scopes', $scope, 'disabled'])) {
|
||
$table->$scope = false;
|
||
|
||
unset($fieldTable->$scope);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param string[] $list
|
||
*/
|
||
private function mergeValueList(array $list, string $defaultValue): string
|
||
{
|
||
$result = null;
|
||
|
||
foreach ($list as $level) {
|
||
if ($level === self::LEVEL_NOT_SET) {
|
||
continue;
|
||
}
|
||
|
||
if (is_null($result)) {
|
||
$result = $level;
|
||
|
||
continue;
|
||
}
|
||
|
||
if (
|
||
array_search($result, $this->levelList) >
|
||
array_search($level, $this->levelList)
|
||
) {
|
||
$result = $level;
|
||
}
|
||
}
|
||
|
||
if (is_null($result)) {
|
||
$result = $defaultValue;
|
||
}
|
||
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* @return string[]
|
||
*/
|
||
protected function getScopeWithAclList(): array
|
||
{
|
||
$scopeList = [];
|
||
|
||
$scopes = $this->metadata->get('scopes');
|
||
|
||
foreach ($scopes as $scope => $d) {
|
||
if (empty($d['acl'])) {
|
||
continue;
|
||
}
|
||
|
||
$scopeList[] = $scope;
|
||
}
|
||
|
||
return $scopeList;
|
||
}
|
||
|
||
/**
|
||
* @return string[]
|
||
*/
|
||
protected function getScopeList(): array
|
||
{
|
||
$scopeList = [];
|
||
|
||
$scopes = $this->metadata->get('scopes');
|
||
|
||
foreach ($scopes as $scope => $item) {
|
||
$scopeList[] = $scope;
|
||
}
|
||
|
||
return $scopeList;
|
||
}
|
||
|
||
/**
|
||
* @param stdClass[] $tableList
|
||
*/
|
||
private function mergeTableList(array $tableList): stdClass
|
||
{
|
||
$data = (object) [];
|
||
|
||
$scopeList = $this->getScopeWithAclList();
|
||
|
||
foreach ($tableList as $table) {
|
||
foreach ($scopeList as $scope) {
|
||
if (!isset($table->$scope)) {
|
||
continue;
|
||
}
|
||
|
||
$this->mergeTableListItem($data, $scope, $table->$scope);
|
||
}
|
||
}
|
||
|
||
return $data;
|
||
}
|
||
|
||
/**
|
||
* @param stdClass|bool|null $row
|
||
*/
|
||
private function mergeTableListItem(stdClass $data, string $scope, $row): void
|
||
{
|
||
if ($row === false || $row === null) {
|
||
if (!isset($data->$scope)) {
|
||
$data->$scope = false;
|
||
}
|
||
|
||
return;
|
||
}
|
||
|
||
if ($row === true) {
|
||
$data->$scope = true;
|
||
|
||
return;
|
||
}
|
||
|
||
if (!isset($data->$scope)) {
|
||
$data->$scope = (object) [];
|
||
}
|
||
|
||
if ($data->$scope === false) {
|
||
$data->$scope = (object) [];
|
||
}
|
||
|
||
if (!is_object($row)) {
|
||
return;
|
||
}
|
||
|
||
$actionList = $this->metadata
|
||
->get(['scopes', $scope, $this->type . 'ActionList']) ?? $this->actionList;
|
||
|
||
foreach ($actionList as $i => $action) {
|
||
if (isset($row->$action)) {
|
||
$level = $row->$action;
|
||
|
||
if (!isset($data->$scope->$action)) {
|
||
$data->$scope->$action = $level;
|
||
} else if (
|
||
array_search($data->$scope->$action, $this->levelList) >
|
||
array_search($level, $this->levelList)
|
||
) {
|
||
$data->$scope->$action = $level;
|
||
}
|
||
|
||
continue;
|
||
}
|
||
|
||
if ($i === 0) {
|
||
continue;
|
||
}
|
||
|
||
// @todo Remove everything below.
|
||
$previousAction = $this->actionList[$i - 1];
|
||
|
||
if (in_array($action, $this->booleanActionList)) {
|
||
$data->$scope->$action = self::LEVEL_YES;
|
||
} else if ($action === self::ACTION_STREAM && isset($data->$scope->$previousAction)) {
|
||
$data->$scope->$action = $data->$scope->$previousAction;
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @param stdClass[] $tableList
|
||
*/
|
||
private function mergeFieldTableList(array $tableList): stdClass
|
||
{
|
||
$data = (object) [];
|
||
|
||
$scopeList = $this->getScopeWithAclList();
|
||
|
||
foreach ($tableList as $table) {
|
||
foreach ($scopeList as $scope) {
|
||
if (!isset($table->$scope)) {
|
||
continue;
|
||
}
|
||
|
||
if (!isset($data->$scope)) {
|
||
$data->$scope = (object) [];
|
||
}
|
||
|
||
if (!is_object($table->$scope)) {
|
||
continue;
|
||
}
|
||
|
||
$fieldList = array_keys($this->metadata->get(['entityDefs', $scope, 'fields']) ?? []);
|
||
|
||
foreach (get_object_vars($table->$scope) as $field => $row) {
|
||
if (!is_object($row)) {
|
||
continue;
|
||
}
|
||
|
||
if (!in_array($field, $fieldList)) {
|
||
continue;
|
||
}
|
||
|
||
if (!isset($data->$scope->$field)) {
|
||
$data->$scope->$field = (object) [];
|
||
}
|
||
|
||
foreach ($this->fieldActionList as $action) {
|
||
if (!isset($row->$action)) {
|
||
continue;
|
||
}
|
||
|
||
$level = $row->$action;
|
||
|
||
if (!isset($data->$scope->$field->$action)) {
|
||
$data->$scope->$field->$action = $level;
|
||
} else {
|
||
if (
|
||
array_search(
|
||
$data->$scope->$field->$action,
|
||
$this->fieldLevelList
|
||
) > array_search($level, $this->fieldLevelList)
|
||
) {
|
||
$data->$scope->$field->$action = $level;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return $data;
|
||
}
|
||
}
|