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[stable29] fix: fix passing additional db connection parameters in factory #47046

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Aug 6, 2024
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[stable29] fix: fix passing additional db connection parameters in factory #47046

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45 changes: 20 additions & 25 deletions lib/private/DB/ConnectionFactory.php
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Original file line number Diff line number Diff line change
Expand Up @@ -75,16 +75,10 @@ class ConnectionFactory {
],
];

/** @var SystemConfig */
private $config;

/**
* ConnectionFactory constructor.
*
* @param SystemConfig $systemConfig
*/
public function __construct(SystemConfig $systemConfig) {
$this->config = $systemConfig;
public function __construct(
private SystemConfig $config
) {
if ($this->config->getValue('mysql.utf8mb4', false)) {
$this->defaultConnectionParams['mysql']['charset'] = 'utf8mb4';
}
Expand Down Expand Up @@ -122,49 +116,49 @@ public function getDefaultConnectionParams($type) {
* @param array $additionalConnectionParams Additional connection parameters
* @return \OC\DB\Connection
*/
public function getConnection($type, $additionalConnectionParams) {
public function getConnection(string $type, array $additionalConnectionParams): Connection {
$normalizedType = $this->normalizeType($type);
$eventManager = new EventManager();
$eventManager->addEventSubscriber(new SetTransactionIsolationLevel());
$additionalConnectionParams = array_merge($this->createConnectionParams(), $additionalConnectionParams);
$connectionParams = $this->createConnectionParams('', $additionalConnectionParams);
switch ($normalizedType) {
case 'pgsql':
// pg_connect used by Doctrine DBAL does not support URI notation (enclosed in brackets)
$matches = [];
if (preg_match('/^\[([^\]]+)\]$/', $additionalConnectionParams['host'], $matches)) {
if (preg_match('/^\[([^\]]+)\]$/', $connectionParams['host'], $matches)) {
// Host variable carries a port or socket.
$additionalConnectionParams['host'] = $matches[1];
$connectionParams['host'] = $matches[1];
}
break;

case 'oci':
$eventManager->addEventSubscriber(new OracleSessionInit);
// the driverOptions are unused in dbal and need to be mapped to the parameters
if (isset($additionalConnectionParams['driverOptions'])) {
$additionalConnectionParams = array_merge($additionalConnectionParams, $additionalConnectionParams['driverOptions']);
if (isset($connectionParams['driverOptions'])) {
$connectionParams = array_merge($connectionParams, $connectionParams['driverOptions']);
}
$host = $additionalConnectionParams['host'];
$port = $additionalConnectionParams['port'] ?? null;
$dbName = $additionalConnectionParams['dbname'];
$host = $connectionParams['host'];
$port = $connectionParams['port'] ?? null;
$dbName = $connectionParams['dbname'];

// we set the connect string as dbname and unset the host to coerce doctrine into using it as connect string
if ($host === '') {
$additionalConnectionParams['dbname'] = $dbName; // use dbname as easy connect name
$connectionParams['dbname'] = $dbName; // use dbname as easy connect name
} else {
$additionalConnectionParams['dbname'] = '//' . $host . (!empty($port) ? ":{$port}" : "") . '/' . $dbName;
$connectionParams['dbname'] = '//' . $host . (!empty($port) ? ":{$port}" : "") . '/' . $dbName;
}
unset($additionalConnectionParams['host']);
unset($connectionParams['host']);
break;

case 'sqlite3':
$journalMode = $additionalConnectionParams['sqlite.journal_mode'];
$additionalConnectionParams['platform'] = new OCSqlitePlatform();
$journalMode = $connectionParams['sqlite.journal_mode'];
$connectionParams['platform'] = new OCSqlitePlatform();
$eventManager->addEventSubscriber(new SQLiteSessionInit(true, $journalMode));
break;
}
/** @var Connection $connection */
$connection = DriverManager::getConnection(
$additionalConnectionParams,
$connectionParams,
new Configuration(),
$eventManager
);
Expand Down Expand Up @@ -197,7 +191,7 @@ public function isValidType($type) {
* @param string $configPrefix
* @return array
*/
public function createConnectionParams(string $configPrefix = '') {
public function createConnectionParams(string $configPrefix = '', array $additionalConnectionParams = []) {
$type = $this->config->getValue('dbtype', 'sqlite');

$connectionParams = array_merge($this->getDefaultConnectionParams($type), [
Expand Down Expand Up @@ -241,6 +235,7 @@ public function createConnectionParams(string $configPrefix = '') {
if ($this->config->getValue('dbpersistent', false)) {
$connectionParams['persistent'] = true;
}
$connectionParams = array_merge($connectionParams, $additionalConnectionParams);

$replica = $this->config->getValue($configPrefix . 'dbreplica', $this->config->getValue('dbreplica', [])) ?: [$connectionParams];
return array_merge($connectionParams, [
Expand Down
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