132 lines
5.7 KiB
PHP
132 lines
5.7 KiB
PHP
<?php
|
|
|
|
/**
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; under version 2
|
|
* of the License (non-upgradable).
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* Copyright (c) 2020 (original work) Open Assessment Technologies SA
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
namespace oat\taoLti\models\classes\LtiProvider;
|
|
|
|
use core_kernel_classes_Literal;
|
|
use core_kernel_classes_Resource;
|
|
use oat\oatbox\service\ConfigurableService;
|
|
use oat\tao\model\oauth\DataStore;
|
|
use oat\taoLti\models\classes\LtiProvider\Validation\LtiProviderValidator;
|
|
|
|
class LtiProviderFactory extends ConfigurableService
|
|
{
|
|
public function createFromResource(core_kernel_classes_Resource $resource): LtiProvider
|
|
{
|
|
$propertiesValues = $resource->getPropertiesValues(
|
|
[
|
|
DataStore::PROPERTY_OAUTH_KEY,
|
|
DataStore::PROPERTY_OAUTH_SECRET,
|
|
DataStore::PROPERTY_OAUTH_CALLBACK,
|
|
RdfLtiProviderRepository::LTI_VERSION,
|
|
RdfLtiProviderRepository::LTI_TOOL_IDENTIFIER,
|
|
RdfLtiProviderRepository::LTI_TOOL_NAME,
|
|
RdfLtiProviderRepository::LTI_TOOL_CLIENT_ID,
|
|
RdfLtiProviderRepository::LTI_TOOL_DEPLOYMENT_IDS,
|
|
RdfLtiProviderRepository::LTI_TOOL_AUDIENCE,
|
|
RdfLtiProviderRepository::LTI_TOOL_LAUNCH_URL,
|
|
RdfLtiProviderRepository::LTI_TOOL_OIDC_LOGIN_INITATION_URL,
|
|
RdfLtiProviderRepository::LTI_TOOL_JWKS_URL,
|
|
RdfLtiProviderRepository::LTI_TOOL_PUBLIC_KEY,
|
|
]
|
|
);
|
|
|
|
return new LtiProvider(
|
|
$resource->getUri(),
|
|
$resource->getLabel(),
|
|
(string)reset($propertiesValues[DataStore::PROPERTY_OAUTH_KEY]),
|
|
(string)reset($propertiesValues[DataStore::PROPERTY_OAUTH_SECRET]),
|
|
(string)reset($propertiesValues[DataStore::PROPERTY_OAUTH_CALLBACK]),
|
|
[],
|
|
$this->getLtiVersion($propertiesValues),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_IDENTIFIER]),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_NAME]),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_CLIENT_ID]),
|
|
$this->getDeploymentIds($propertiesValues),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_AUDIENCE]),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_OIDC_LOGIN_INITATION_URL]),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_LAUNCH_URL]),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_PUBLIC_KEY]),
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_JWKS_URL])
|
|
);
|
|
}
|
|
|
|
public function createFromArray(array $provider): LtiProvider
|
|
{
|
|
$ltiVersion = $provider[ConfigurableLtiProviderRepository::LTI_VERSION] ?? '1.1';
|
|
|
|
$this->getValidationService()->validateArray($ltiVersion, $provider);
|
|
|
|
return new LtiProvider(
|
|
$provider['uri'],
|
|
$provider['label'],
|
|
$provider['key'],
|
|
$provider['secret'],
|
|
$provider['callback_url'],
|
|
$provider['roles'] ?? [],
|
|
$ltiVersion,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_IDENTIFIER] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_NAME] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_CLIENT_ID] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_DEPLOYMENT_IDS] ?? [],
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_AUDIENCE] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_OIDC_LOGIN_INITATION_URL] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_LAUNCH_URL] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_PUBLIC_KEY] ?? null,
|
|
$provider[ConfigurableLtiProviderRepository::LTI_TOOL_JWKS_URL] ?? null
|
|
);
|
|
}
|
|
|
|
private function getLtiVersion(array $propertiesValues): string
|
|
{
|
|
$ltiVersionResource = reset($propertiesValues[RdfLtiProviderRepository::LTI_VERSION]);
|
|
|
|
if ($ltiVersionResource instanceof core_kernel_classes_Literal && !empty(trim($ltiVersionResource->literal))) {
|
|
return $ltiVersionResource->literal === RdfLtiProviderRepository::LTI_V_13 ? '1.3' : '1.1';
|
|
}
|
|
|
|
if (!$ltiVersionResource || !$ltiVersionResource instanceof core_kernel_classes_Resource) {
|
|
return '1.1';
|
|
}
|
|
|
|
$version = (string) $ltiVersionResource->getUri();
|
|
|
|
return $version === RdfLtiProviderRepository::LTI_V_13 ? '1.3' : '1.1';
|
|
}
|
|
|
|
private function getDeploymentIds(array $propertiesValues): array
|
|
{
|
|
return array_filter(
|
|
explode(
|
|
',',
|
|
(string)reset($propertiesValues[RdfLtiProviderRepository::LTI_TOOL_DEPLOYMENT_IDS])
|
|
)
|
|
);
|
|
}
|
|
|
|
private function getValidationService(): LtiProviderValidator
|
|
{
|
|
/** @noinspection PhpIncompatibleReturnTypeInspection */
|
|
return $this->getServiceLocator()->get(LtiProviderValidator::class);
|
|
}
|
|
}
|