silverstripe-framework/tests/php/Security/PermissionTest.php

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<?php
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namespace SilverStripe\Security\Tests;
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use SilverStripe\Security\Permission;
use SilverStripe\Security\Group;
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use SilverStripe\Security\Member;
use SilverStripe\Security\PermissionCheckboxSetField;
use SilverStripe\Core\Config\Config;
use SilverStripe\Dev\SapphireTest;
class PermissionTest extends SapphireTest
{
protected static $fixture_file = 'PermissionTest.yml';
public function testGetCodesGrouped()
{
$codes = Permission::get_codes();
$this->assertArrayNotHasKey('SITETREE_VIEW_ALL', $codes);
}
public function testGetCodesUngrouped()
{
$codes = Permission::get_codes(false);
$this->assertArrayHasKey('SITETREE_VIEW_ALL', $codes);
}
public function testDirectlyAppliedPermissions()
{
$member = $this->objFromFixture(Member::class, 'author');
$this->assertTrue(Permission::checkMember($member, "SITETREE_VIEW_ALL"));
}
public function testCMSAccess()
{
$members = Member::get()->byIDs($this->allFixtureIDs(Member::class));
foreach ($members as $member) {
$this->assertTrue(Permission::checkMember($member, 'CMS_ACCESS'));
$this->assertTrue(Permission::checkMember($member, ['CMS_ACCESS', 'CMS_ACCESS_Security']));
$this->assertTrue(Permission::checkMember($member, ['CMS_ACCESS_Security', 'CMS_ACCESS']));
}
$member = new Member();
$member->update(
[
'FirstName' => 'No CMS',
'Surname' => 'Access',
'Email' => 'no-access@example.com',
]
);
$member->write();
$this->assertFalse(Permission::checkMember($member, 'CMS_ACCESS'));
$this->assertFalse(Permission::checkMember($member, ['CMS_ACCESS', 'CMS_ACCESS_Security']));
$this->assertFalse(Permission::checkMember($member, ['CMS_ACCESS_Security', 'CMS_ACCESS']));
}
public function testLeftAndMainAccessAll()
{
//add user and group
$member = $this->objFromFixture(Member::class, 'leftandmain');
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_MyAdmin"));
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_AssetAdmin"));
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_SecurityAdmin"));
}
public function testPermissionAreInheritedFromOneRole()
{
$member = $this->objFromFixture(Member::class, 'author');
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_MyAdmin"));
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_AssetAdmin"));
$this->assertFalse(Permission::checkMember($member, "CMS_ACCESS_SecurityAdmin"));
}
public function testPermissionAreInheritedFromMultipleRoles()
{
$member = $this->objFromFixture(Member::class, 'access');
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_MyAdmin"));
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_AssetAdmin"));
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_SecurityAdmin"));
$this->assertTrue(Permission::checkMember($member, "EDIT_PERMISSIONS"));
$this->assertFalse(Permission::checkMember($member, "SITETREE_VIEW_ALL"));
}
public function testPermissionsForMember()
{
$member = $this->objFromFixture(Member::class, 'access');
$permissions = Permission::permissions_for_member($member->ID);
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$this->assertEquals(4, count($permissions ?? []));
$this->assertTrue(in_array('CMS_ACCESS_MyAdmin', $permissions ?? []));
$this->assertTrue(in_array('CMS_ACCESS_AssetAdmin', $permissions ?? []));
$this->assertTrue(in_array('CMS_ACCESS_SecurityAdmin', $permissions ?? []));
$this->assertTrue(in_array('EDIT_PERMISSIONS', $permissions ?? []));
$group = $this->objFromFixture("SilverStripe\\Security\\Group", "access");
Permission::deny($group->ID, "CMS_ACCESS_MyAdmin");
$permissions = Permission::permissions_for_member($member->ID);
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$this->assertEquals(3, count($permissions ?? []));
$this->assertFalse(in_array('CMS_ACCESS_MyAdmin', $permissions ?? []));
}
public function testRolesAndPermissionsFromParentGroupsAreInherited()
{
$member = $this->objFromFixture(Member::class, 'globalauthor');
// Check that permissions applied to the group are there
$this->assertTrue(Permission::checkMember($member, "SITETREE_EDIT_ALL"));
// Check that roles from parent groups are there
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_MyAdmin"));
$this->assertTrue(Permission::checkMember($member, "CMS_ACCESS_AssetAdmin"));
// Check that permissions from parent groups are there
$this->assertTrue(Permission::checkMember($member, "SITETREE_VIEW_ALL"));
// Check that a random permission that shouldn't be there isn't
$this->assertFalse(Permission::checkMember($member, "CMS_ACCESS_SecurityAdmin"));
}
/**
* Ensure the the get_*_by_permission functions are permission role aware
*/
public function testGettingMembersByPermission()
{
$accessMember = $this->objFromFixture(Member::class, 'access');
$accessAuthor = $this->objFromFixture(Member::class, 'author');
$result = Permission::get_members_by_permission(['CMS_ACCESS_SecurityAdmin']);
$resultIDs = $result ? $result->column() : [];
$this->assertContains(
$accessMember->ID,
$resultIDs,
'Member is found via a permission attached to a role'
);
$this->assertNotContains($accessAuthor->ID, $resultIDs);
}
public function testHiddenPermissions()
{
$permissionCheckboxSet = new PermissionCheckboxSetField('Permissions', 'Permissions', Permission::class, 'GroupID');
$this->assertStringContainsString('CMS_ACCESS_LeftAndMain', $permissionCheckboxSet->Field());
Config::modify()->merge(Permission::class, 'hidden_permissions', ['CMS_ACCESS_LeftAndMain']);
$this->assertStringNotContainsString('CMS_ACCESS_LeftAndMain', $permissionCheckboxSet->Field());
Config::inst()->remove(Permission::class, 'hidden_permissions');
$this->assertStringContainsString('CMS_ACCESS_LeftAndMain', $permissionCheckboxSet->Field());
}
public function testEmptyMemberFails()
{
$member = new Member();
$this->assertFalse($member->exists());
$this->logInWithPermission('ADMIN');
$this->assertFalse(Permission::checkMember($member, 'ADMIN'));
$this->assertFalse(Permission::checkMember($member, 'CMS_ACCESS_LeftAndMain'));
}
public function testGrantPermission()
{
$group = $this->objFromFixture(Group::class, 'testpermissiongroup');
$id = $group->ID;
Permission::grant($id, 'CMS_ACCESS_CMSMain');
Permission::grant($id, 'CMS_ACCESS_AssetAdmin');
Permission::grant($id, 'CMS_ACCESS_ReportAdmin');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(3, $groupPermission->count());
$this->assertEquals(0, $groupPermission->first()->Arg);
$this->assertEquals(1, $groupPermission->first()->Type);
Permission::grant($id, 'CMS_ACCESS_CMSMain', 'all');
Permission::grant($id, 'CMS_ACCESS_AssetAdmin', 'all');
Permission::grant($id, 'CMS_ACCESS_ReportAdmin', 'all');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(3, $groupPermission->count());
$this->assertEquals(-1, $groupPermission->first()->Arg);
$this->assertEquals(1, $groupPermission->first()->Type);
Permission::grant($id, 'CMS_ACCESS_CMSMain', 'any');
Permission::grant($id, 'CMS_ACCESS_AssetAdmin', 'any');
Permission::grant($id, 'CMS_ACCESS_ReportAdmin', 'any');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(3, $groupPermission->count());
$this->assertEquals(-1, $groupPermission->first()->Arg);
$this->assertEquals(1, $groupPermission->first()->Type);
}
public function testDenyPermission()
{
$group = $this->objFromFixture(Group::class, 'testpermissiongroup');
$id = $group->ID;
Permission::deny($id, 'CMS_ACCESS_CMSMain');
Permission::deny($id, 'CMS_ACCESS_AssetAdmin');
Permission::deny($id, 'CMS_ACCESS_ReportAdmin');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(3, $groupPermission->count());
$this->assertEquals(0, $groupPermission->first()->Arg);
$this->assertEquals(-1, $groupPermission->first()->Type);
Permission::deny($id, 'CMS_ACCESS_CMSMain', 'all');
Permission::deny($id, 'CMS_ACCESS_AssetAdmin', 'all');
Permission::deny($id, 'CMS_ACCESS_ReportAdmin', 'all');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(3, $groupPermission->count());
$this->assertEquals(-1, $groupPermission->first()->Arg);
$this->assertEquals(-1, $groupPermission->first()->Type);
Permission::deny($id, 'CMS_ACCESS_CMSMain', 'any');
Permission::deny($id, 'CMS_ACCESS_AssetAdmin', 'any');
Permission::deny($id, 'CMS_ACCESS_ReportAdmin', 'any');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(3, $groupPermission->count());
$this->assertEquals(-1, $groupPermission->first()->Arg);
$this->assertEquals(-1, $groupPermission->first()->Type);
}
public function testDenyThenGrantPermission()
{
$member = $this->objFromFixture(Member::class, 'testcmseditormember');
$group = $this->objFromFixture(Group::class, 'testcmseditorgroup');
$id = $group->ID;
$this->logInAs($member);
Permission::grant($id, 'TEST_CMS_EDITOR');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(1, $groupPermission->count());
$this->assertEquals(1, $groupPermission->first()->Type);
$this->assertTrue(Permission::check('TEST_CMS_EDITOR'));
Permission::deny($id, 'TEST_CMS_EDITOR');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(1, $groupPermission->count());
$this->assertEquals(-1, $groupPermission->last()->Type);
$this->assertFalse(Permission::check('TEST_CMS_EDITOR'));
Permission::grant($id, 'TEST_CMS_EDITOR');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(1, $groupPermission->count());
$this->assertEquals(1, $groupPermission->first()->Type);
$this->assertTrue(Permission::check('TEST_CMS_EDITOR'));
Permission::grant($id, 'CMS_ACCESS_AssetAdmin');
$groupPermission = Permission::get()->filter(['GroupID' => $id]);
$this->assertEquals(2, $groupPermission->count());
$groupPermissionAssetAdmin = Permission::get()->filter(
[
'GroupID' => $id,
'Code' => 'CMS_ACCESS_AssetAdmin',
]
);
$this->assertEquals(1, $groupPermissionAssetAdmin->count());
$this->assertEquals(1, $groupPermissionAssetAdmin->first()->Type);
$this->assertTrue(Permission::check('CMS_ACCESS_AssetAdmin'));
$this->logOut();
}
}