1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2023 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace OCA\User_LDAP\Command;
use OCA\User_LDAP\Group_Proxy;
use OCP\IGroup;
use OCP\IGroupManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\Question;
class PromoteGroup extends Command {
public function __construct(
private IGroupManager $groupManager,
private Group_Proxy $backend,
) {
parent::__construct();
}
protected function configure(): void {
$this
->setName('ldap:promote-group')
->setDescription('declares the specified group as admin group (only one is possible per LDAP configuration)')
->addArgument(
'group',
InputArgument::REQUIRED,
'the group ID in Nextcloud or a group name'
)
->addOption(
'yes',
'y',
InputOption::VALUE_NONE,
'do not ask for confirmation'
);
}
protected function formatGroupName(IGroup $group): string {
$idLabel = '';
if ($group->getGID() !== $group->getDisplayName()) {
$idLabel = sprintf(' (Group ID: %s)', $group->getGID());
}
return sprintf('%s%s', $group->getDisplayName(), $idLabel);
}
protected function promoteGroup(IGroup $group, InputInterface $input, OutputInterface $output): void {
$access = $this->backend->getLDAPAccess($group->getGID());
$currentlyPromotedGroupId = $access->connection->ldapAdminGroup;
if ($currentlyPromotedGroupId === $group->getGID()) {
$output->writeln('<info>The specified group is already promoted</info>');
return;
}
if ($input->getOption('yes') === false) {
$currentlyPromotedGroup = $this->groupManager->get($currentlyPromotedGroupId);
$demoteLabel = '';
if ($currentlyPromotedGroup instanceof IGroup && $this->backend->groupExists($currentlyPromotedGroup->getGID())) {
$groupNameLabel = $this->formatGroupName($currentlyPromotedGroup);
$demoteLabel = sprintf('and demote %s ', $groupNameLabel);
}
/** @var QuestionHelper $helper */
$helper = $this->getHelper('question');
$q = new Question(sprintf('Promote %s to the admin group %s(y|N)? ', $this->formatGroupName($group), $demoteLabel));
$input->setOption('yes', $helper->ask($input, $output, $q) === 'y');
}
if ($input->getOption('yes') === true) {
$access->connection->setConfiguration(['ldapAdminGroup' => $group->getGID()]);
$access->connection->saveConfiguration();
$output->writeln(sprintf('<info>Group %s was promoted</info>', $group->getDisplayName()));
} else {
$output->writeln('<comment>Group promotion cancelled</comment>');
}
}
protected function execute(InputInterface $input, OutputInterface $output): int {
$groupInput = (string)$input->getArgument('group');
$group = $this->groupManager->get($groupInput);
if ($group instanceof IGroup && $this->backend->groupExists($group->getGID())) {
$this->promoteGroup($group, $input, $output);
return 0;
}
$groupCandidates = $this->backend->getGroups($groupInput, 20);
foreach ($groupCandidates as $gidCandidate) {
$group = $this->groupManager->get($gidCandidate);
if ($group !== null
&& $this->backend->groupExists($group->getGID()) // ensure it is an LDAP group
&& ($group->getGID() === $groupInput
|| $group->getDisplayName() === $groupInput)
) {
$this->promoteGroup($group, $input, $output);
return 0;
}
}
$output->writeln('<error>No matching group found</error>');
return 1;
}
}
|