Georg Ehrke
8 years ago
parent
29b777e7d1
commit
2da510af0b
@ -0,0 +1,299 @@ |
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<?php |
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/** |
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* @copyright 2018, Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @author Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\DAV\CalDAV\ResourceBooking; |
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|
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use OCP\IDBConnection; |
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use OCP\IGroupManager; |
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use OCP\IUserSession; |
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use Sabre\DAVACL\PrincipalBackend\BackendInterface; |
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use Sabre\DAV\Exception; |
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use \Sabre\DAV\PropPatch; |
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|
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abstract class AbstractPrincipalBackend implements BackendInterface { |
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|
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/** @var IDBConnection */ |
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private $db; |
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|
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/** @var IUserSession */ |
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private $userSession; |
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|
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/** @var IGroupManager */ |
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private $groupManager; |
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|
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/** @var string */ |
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private $principalPrefix; |
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|
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/** @var string */ |
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private $dbTableName; |
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|
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/** |
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* @param IDBConnection $dbConnection |
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* @param IUserSession $userSession |
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* @param IGroupManager $groupManager |
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* @param string $principalPrefix |
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* @param string $dbPrefix |
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*/ |
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public function __construct(IDBConnection $dbConnection, |
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IUserSession $userSession, |
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IGroupManager $groupManager, |
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$principalPrefix, $dbPrefix) { |
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$this->db = $dbConnection; |
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$this->userSession = $userSession; |
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$this->groupManager = $groupManager; |
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$this->principalPrefix = $principalPrefix; |
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$this->dbTableName = 'calendar_' . $dbPrefix . '_cache'; |
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} |
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|
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/** |
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* Returns a list of principals based on a prefix. |
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* |
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* This prefix will often contain something like 'principals'. You are only |
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* expected to return principals that are in this base path. |
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* |
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* You are expected to return at least a 'uri' for every user, you can |
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* return any additional properties if you wish so. Common properties are: |
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* {DAV:}displayname |
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* |
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* @param string $prefixPath |
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* @return string[] |
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*/ |
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public function getPrincipalsByPrefix($prefixPath) { |
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$principals = []; |
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|
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if ($prefixPath === $this->principalPrefix) { |
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$query = $this->db->getQueryBuilder(); |
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$query->select(['backend_id', 'resource_id', 'email', 'displayname']) |
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->from($this->dbTableName); |
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$stmt = $query->execute(); |
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|
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while($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { |
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$principals[] = $this->rowToPrincipal($row); |
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} |
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|
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$stmt->closeCursor(); |
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} |
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|
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return $principals; |
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} |
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|
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/** |
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* Returns a specific principal, specified by it's path. |
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* The returned structure should be the exact same as from |
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* getPrincipalsByPrefix. |
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* |
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* @param string $path |
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* @return array |
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*/ |
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public function getPrincipalByPath($path) { |
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if (strpos($path, $this->principalPrefix) !== 0) { |
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return null; |
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} |
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list(, $name) = \Sabre\Uri\split($path); |
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|
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list($backendId, $resourceId) = explode('-', $name, 2); |
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|
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$query = $this->db->getQueryBuilder(); |
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$query->select(['backend_id', 'resource_id', 'email', 'displayname']) |
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->from($this->dbTableName) |
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->where($query->expr()->eq('backend_id', $query->createNamedParameter($backendId))) |
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->andWhere($query->expr()->eq('resource_id', $query->createNamedParameter($resourceId))); |
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$stmt = $query->execute(); |
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$row = $stmt->fetch(\PDO::FETCH_ASSOC); |
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|
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if(!$row) { |
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return null; |
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} |
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return $this->rowToPrincipal($row); |
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} |
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|
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/** |
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* Returns the list of members for a group-principal |
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* |
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* @param string $principal |
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* @return string[] |
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* @throws Exception |
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*/ |
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public function getGroupMemberSet($principal) { |
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return []; |
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} |
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|
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/** |
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* Returns the list of groups a principal is a member of |
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* |
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* @param string $principal |
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* @return array |
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* @throws Exception |
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*/ |
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public function getGroupMembership($principal) { |
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return []; |
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} |
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|
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/** |
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* Updates the list of group members for a group principal. |
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* |
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* The principals should be passed as a list of uri's. |
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* |
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* @param string $principal |
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* @param string[] $members |
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* @throws Exception |
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*/ |
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public function setGroupMemberSet($principal, array $members) { |
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throw new Exception('Setting members of the group is not supported yet'); |
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} |
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|
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/** |
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* @param string $path |
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* @param PropPatch $propPatch |
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* @return int |
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*/ |
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function updatePrincipal($path, PropPatch $propPatch) { |
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return 0; |
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} |
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/** |
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* @param string $prefixPath |
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* @param array $searchProperties |
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* @param string $test |
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* @return array |
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*/ |
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function searchPrincipals($prefixPath, array $searchProperties, $test = 'allof') { |
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$results = []; |
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if (\count($searchProperties) === 0) { |
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return []; |
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} |
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if ($prefixPath !== $this->principalPrefix) { |
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return []; |
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} |
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$user = $this->userSession->getUser(); |
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if (!$user) { |
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return null; |
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} |
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$usersGroups = $this->groupManager->getUserGroupIds($user); |
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foreach ($searchProperties as $prop => $value) { |
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switch ($prop) { |
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case '{http://sabredav.org/ns}email-address': |
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$query = $this->db->getQueryBuilder(); |
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$query->select(['backend_id', 'resource_id', 'email', 'displayname', 'group_restrictions']) |
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->from($this->dbTableName) |
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->where($query->expr()->eq('email', $query->createNamedParameter($value))); |
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$stmt = $query->execute(); |
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while($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { |
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// TODO - check for group restrictions |
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$results[] = $this->rowToPrincipal($row)['uri']; |
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} |
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$stmt->closeCursor(); |
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break; |
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|
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case '{DAV:}displayname': |
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$query = $this->db->getQueryBuilder(); |
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$query->select(['backend_id', 'resource_id', 'email', 'displayname', 'group_restrictions']) |
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->from($this->dbTableName) |
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->where($query->expr()->eq('displayname', $query->createNamedParameter($value))); |
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$stmt = $query->execute(); |
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while($row = $stmt->fetch(\PDO::FETCH_ASSOC)) { |
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// TODO - check for group restrictions |
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$results[] = $this->rowToPrincipal($row)['uri']; |
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} |
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$stmt->closeCursor(); |
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break; |
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default: |
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$results[] = []; |
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break; |
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} |
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} |
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// results is an array of arrays, so this is not the first search result |
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// but the results of the first searchProperty |
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if (count($results) === 1) { |
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return $results; |
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} |
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switch ($test) { |
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case 'anyof': |
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return array_unique(array_merge(...$results)); |
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case 'allof': |
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default: |
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return array_intersect(...$results); |
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} |
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} |
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/** |
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* @param string $uri |
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* @param string $principalPrefix |
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* @return null|string |
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*/ |
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function findByUri($uri, $principalPrefix) { |
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$user = $this->userSession->getUser(); |
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if (!$user) { |
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return null; |
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} |
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$usersGroups = $this->groupManager->getUserGroupIds($user); |
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if (strpos($uri, 'mailto:') === 0) { |
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$email = substr($uri, 7); |
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$query = $this->db->getQueryBuilder(); |
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$query->select(['backend_id', 'resource_id', 'email', 'displayname', 'group_restrictions']) |
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->from($this->dbTableName) |
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->where($query->expr()->eq('email', $query->createNamedParameter($email))); |
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$stmt = $query->execute(); |
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$row = $stmt->fetch(\PDO::FETCH_ASSOC); |
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if(!$row) { |
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return null; |
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} |
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return $this->rowToPrincipal($row)['uri']; |
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} |
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if (strpos($uri, 'principal:') === 0) { |
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$principal = substr($uri, 10); |
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$principal = $this->getPrincipalByPath($principal); |
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if ($principal !== null) { |
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return $principal['uri']; |
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} |
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} |
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return null; |
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} |
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/** |
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* convert database row to principal |
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*/ |
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private function rowToPrincipal($row) { |
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return [ |
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'uri' => $this->principalPrefix . '/' . $row['backend_id'] . '-' . $row['resource_id'], |
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'{DAV:}displayname' => $row['displayname'], |
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'{http://sabredav.org/ns}email-address' => $row['email'] |
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]; |
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} |
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} |
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@ -0,0 +1,42 @@ |
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<?php |
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/** |
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* @copyright 2018, Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @author Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\DAV\CalDAV\ResourceBooking; |
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|
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use OCP\IDBConnection; |
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use OCP\IGroupManager; |
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use OCP\IUserSession; |
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|
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class ResourcePrincipalBackend extends AbstractPrincipalBackend { |
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/** |
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* @param IDBConnection $dbConnection |
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* @param IUserSession $userSession |
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* @param IGroupManager $groupManager |
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*/ |
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public function __construct(IDBConnection $dbConnection, |
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IUserSession $userSession, |
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IGroupManager $groupManager) { |
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parent::__construct($dbConnection, $userSession, $groupManager, |
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'principals/calendar-resources', 'resources'); |
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} |
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} |
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@ -0,0 +1,42 @@ |
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<?php |
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/** |
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* @copyright 2018, Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @author Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\DAV\CalDAV\ResourceBooking; |
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use OCP\IDBConnection; |
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use OCP\IGroupManager; |
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use OCP\IUserSession; |
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|
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class RoomPrincipalBackend extends AbstractPrincipalBackend { |
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|
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/** |
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* @param IDBConnection $dbConnection |
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* @param IUserSession $userSession |
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* @param IGroupManager $groupManager |
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*/ |
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public function __construct(IDBConnection $dbConnection, |
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IUserSession $userSession, |
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IGroupManager $groupManager) { |
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parent::__construct($dbConnection, $userSession, $groupManager, |
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'principals/calendar-rooms', 'rooms'); |
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} |
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} |
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@ -0,0 +1,87 @@ |
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<?php |
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/** |
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* @copyright 2017 Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @author Georg Ehrke <oc.list@georgehrke.com> |
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* |
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* @license GNU AGPL version 3 or any later version |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*/ |
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namespace OCA\DAV\Migration; |
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use Doctrine\DBAL\Types\Type; |
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use OCP\DB\ISchemaWrapper; |
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use OCP\Migration\SimpleMigrationStep; |
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use OCP\Migration\IOutput; |
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|
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/** |
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* Auto-generated migration step: Please modify to your needs! |
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*/ |
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class Version1005Date20180530124431 extends SimpleMigrationStep { |
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|
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/** |
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* @param IOutput $output |
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* @param \Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper` |
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* @param array $options |
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* @return null|ISchemaWrapper |
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* @since 13.0.0 |
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*/ |
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public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options) { |
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/** @var ISchemaWrapper $schema */ |
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$schema = $schemaClosure(); |
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$types = ['resources', 'rooms']; |
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foreach($types as $type) { |
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if (!$schema->hasTable('calendar_' . $type . '_cache')) { |
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$table = $schema->createTable('calendar_' . $type . '_cache'); |
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$table->addColumn('id', Type::BIGINT, [ |
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'autoincrement' => true, |
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'notnull' => true, |
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'length' => 11, |
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'unsigned' => true, |
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]); |
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$table->addColumn('backend_id', Type::STRING, [ |
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'notnull' => false, |
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'length' => 64, |
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]); |
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$table->addColumn('resource_id', Type::STRING, [ |
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'notnull' => false, |
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'length' => 64, |
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]); |
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$table->addColumn('email', Type::STRING, [ |
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'notnull' => false, |
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'length' => 255, |
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]); |
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$table->addColumn('displayname', Type::STRING, [ |
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'notnull' => false, |
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'length' => 255, |
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]); |
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$table->addColumn('group_restrictions', Type::STRING, [ |
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'notnull' => false, |
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'length' => 4000, |
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]); |
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|
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$table->setPrimaryKey(['id'], 'calendar_' . $type . '_cache_id_idx'); |
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$table->addIndex(['backend_id', 'resource_id'], 'calendar_' . $type . '_cache_backendresource_idx'); |
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$table->addIndex(['email'], 'calendar_' . $type . '_cache_email_idx'); |
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$table->addIndex(['displayname'], 'calendar_' . $type . '_cache_displayname_idx'); |
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} |
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} |
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return $schema; |
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} |
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} |
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