Marek Miklewicz
102 lines
3.2 KiB
PHP
102 lines
3.2 KiB
PHP
<?php
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declare(strict_types=1);
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function da_adminer_sso_auth(): ?array
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{
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$auth = $GLOBALS['da_adminer_sso_auth'] ?? null;
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if (!is_array($auth)) {
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return null;
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}
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$user = isset($auth['user']) && is_string($auth['user']) ? trim($auth['user']) : '';
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$password = isset($auth['password']) && is_string($auth['password']) ? $auth['password'] : '';
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$database = isset($auth['database']) && is_string($auth['database']) ? $auth['database'] : '';
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if ($user === '' || $password === '') {
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return null;
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}
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return [
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'user' => $user,
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'password' => $password,
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'database' => $database,
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];
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}
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function da_adminer_bootstrap_auth(array $auth): void
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{
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$user = isset($auth['user']) && is_string($auth['user']) ? trim($auth['user']) : '';
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$password = isset($auth['password']) && is_string($auth['password']) ? $auth['password'] : '';
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$database = isset($auth['database']) && is_string($auth['database']) ? trim($auth['database']) : '';
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if ($user === '' || $password === '') {
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return;
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}
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$driver = 'pgsql';
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$server = 'localhost';
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$_GET[$driver] = $server;
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$_GET['username'] = $user;
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if ($database !== '' && (!isset($_GET['db']) || !is_string($_GET['db']) || $_GET['db'] === '')) {
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$_GET['db'] = $database;
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}
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if (!isset($_SESSION['pwds']) || !is_array($_SESSION['pwds'])) {
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$_SESSION['pwds'] = [];
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}
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$_SESSION['pwds'][$driver][$server][$user] = $password;
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if ($database !== '') {
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if (!isset($_SESSION['db']) || !is_array($_SESSION['db'])) {
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$_SESSION['db'] = [];
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}
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$_SESSION['db'][$driver][$server][$user][$database] = true;
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}
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}
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function adminer_object()
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{
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static $bootstrapped = false;
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if (!$bootstrapped) {
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$auth = da_adminer_sso_auth();
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if ($auth !== null) {
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da_adminer_bootstrap_auth($auth);
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}
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$bootstrapped = true;
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}
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if (!class_exists('DirectAdminAdminerExtension', false)) {
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class DirectAdminAdminerExtension extends \Adminer\Adminer
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{
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public function credentials()
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{
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$auth = da_adminer_sso_auth();
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if ($auth !== null) {
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return ['localhost', (string)$auth['user'], (string)$auth['password']];
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}
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$username = isset($_GET['username']) && is_string($_GET['username']) ? $_GET['username'] : '';
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$password = \Adminer\get_password();
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if (!is_string($password)) {
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$password = '';
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}
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return ['localhost', $username, $password];
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}
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public function loginFormField($name, $heading, $value)
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{
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if ($name === 'driver') {
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return "<tr style='display:none'><th></th><td><input type='hidden' name='auth[driver]' value='pgsql'></td></tr>\n";
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}
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if ($name === 'server') {
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return "<tr style='display:none'><th></th><td><input type='hidden' name='auth[server]' value='localhost'></td></tr>\n";
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}
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return parent::loginFormField($name, $heading, $value);
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}
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}
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}
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return new DirectAdminAdminerExtension();
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}
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