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[stable25] Don't crash with outdated share provider on update with the web updater #34712

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Oct 21, 2022
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39 changes: 32 additions & 7 deletions lib/private/Share20/ProviderFactory.php
Original file line number Diff line number Diff line change
Expand Up @@ -40,13 +40,15 @@
use OCA\FederatedFileSharing\TokenHandler;
use OCA\ShareByMail\Settings\SettingsManager;
use OCA\ShareByMail\ShareByMailProvider;
use OCA\Talk\Share\RoomShareProvider;
use OCP\Defaults;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\IServerContainer;
use OCP\Share\IManager;
use OCP\Share\IProviderFactory;
use OCP\Share\IShare;
use OCP\Share\IShareProvider;
use Psr\Log\LoggerInterface;

/**
* Class ProviderFactory
Expand Down Expand Up @@ -257,8 +259,15 @@ protected function getRoomShareProvider() {
}

try {
$this->roomShareProvider = $this->serverContainer->query('\OCA\Talk\Share\RoomShareProvider');
} catch (\OCP\AppFramework\QueryException $e) {
/**
* @psalm-suppress UndefinedClass
*/
$this->roomShareProvider = $this->serverContainer->get(RoomShareProvider::class);
} catch (\Throwable $e) {
$this->serverContainer->get(LoggerInterface::class)->error(
$e->getMessage(),
['exception' => $e]
);
return null;
}
}
Expand Down Expand Up @@ -288,9 +297,16 @@ public function getProvider($id) {
}

foreach ($this->registeredShareProviders as $shareProvider) {
/** @var IShareProvider $instance */
$instance = $this->serverContainer->get($shareProvider);
$this->shareProviders[$instance->identifier()] = $instance;
try {
/** @var IShareProvider $instance */
$instance = $this->serverContainer->get($shareProvider);
$this->shareProviders[$instance->identifier()] = $instance;
} catch (\Throwable $e) {
$this->serverContainer->get(LoggerInterface::class)->error(
$e->getMessage(),
['exception' => $e]
);
}
}

if (isset($this->shareProviders[$id])) {
Expand Down Expand Up @@ -351,8 +367,17 @@ public function getAllProviders() {
}

foreach ($this->registeredShareProviders as $shareProvider) {
/** @var IShareProvider $instance */
$instance = $this->serverContainer->get($shareProvider);
try {
/** @var IShareProvider $instance */
$instance = $this->serverContainer->get($shareProvider);
} catch (\Throwable $e) {
$this->serverContainer->get(LoggerInterface::class)->error(
$e->getMessage(),
['exception' => $e]
);
continue;
}

if (!isset($this->shareProviders[$instance->identifier()])) {
$this->shareProviders[$instance->identifier()] = $instance;
}
Expand Down