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67 lines
1.7 KiB
67 lines
1.7 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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/**
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* EncryptionLib
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*
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* @uses TikiDb_Bridge
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*/
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class EncryptionLib extends TikiDb_Bridge
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{
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private $encryption_keys;
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/**
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*
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*/
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public function __construct()
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{
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$this->encryption_keys = $this->table('tiki_encryption_keys');
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}
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public function get_keys()
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{
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return $this->encryption_keys->fetchAll();
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}
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public function get_key($keyId)
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{
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return $this->encryption_keys->fetchFullRow(['keyId' => $keyId]);
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}
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public function set_key($keyId, $data)
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{
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$existing = $this->get_key($keyId);
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if ($existing) {
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$this->encryption_keys->update($data, ['keyId' => $keyId]);
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return $keyId;
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} else {
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return $this->encryption_keys->insert($data);
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}
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}
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public function delete_key($keyId)
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{
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$this->encryption_keys->delete(['keyId' => $keyId]);
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$userPreferences = $this->table('tiki_user_preferences', false);
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$userPreferences->deleteMultiple(['prefName' => $userPreferences->expr('$$ LIKE ?', ['%.sk.' . $keyId])]);
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return true;
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}
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public function get_encrypted_fields()
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{
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$table = $this->table('tiki_tracker_fields');
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$result = $table->fetchAll(['fieldId', 'trackerId', 'name', 'encryptionKeyId'], ['encryptionKeyId' => $table->expr('$$ IS NOT NULL AND $$ > 0')]);
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$fields = [];
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foreach ($result as $row) {
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$fields[$row['encryptionKeyId']][] = $row;
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}
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return $fields;
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}
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}
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