43 lines
1.3 KiB
PHP
43 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App;
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final class RegistrationIdentityAllocator
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{
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private JsonStore $store;
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/**
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* @param array<string, mixed> $config
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*/
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public function __construct(
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string $storagePath,
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private readonly array $config,
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) {
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$this->store = new JsonStore($storagePath);
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}
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/**
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* @return array{uid_number: string, gid_number: string, samba_sid: string}
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*/
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public function allocate(): array
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{
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$payload = $this->store->read();
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$nextUid = (int) ($payload['next_uid_number'] ?? ($this->config['ldap']['uid_number_start'] ?? 1000010));
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$nextRid = (int) ($payload['next_samba_rid'] ?? ($this->config['ldap']['samba_rid_start'] ?? 1025));
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$gidNumber = (int) ($this->config['ldap']['gid_number_default'] ?? 1000012);
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$domainSid = trim((string) ($this->config['ldap']['samba_domain_sid'] ?? ''));
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$payload['next_uid_number'] = $nextUid + 1;
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$payload['next_samba_rid'] = $nextRid + 1;
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$this->store->write($payload);
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return [
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'uid_number' => (string) $nextUid,
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'gid_number' => (string) $gidNumber,
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'samba_sid' => $domainSid !== '' ? $domainSid . '-' . $nextRid : '',
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];
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}
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}
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