Added parameter 'key' to encryption methods to allow own keys

[hub.git] / application / hub / main / producer / cruncher / work_units / class_CruncherTestUnitProducer.php

diff --git a/application/hub/main/producer/cruncher/work_units/class_CruncherTestUnitProducer.php b/application/hub/main/producer/cruncher/work_units/class_CruncherTestUnitProducer.php
index d12697a24b8264f2362e0c8eb1da6226234d0a7d..efd3109ce59683d3b60370478bd22c53cdd56cd8 100644 (file)
--- a/application/hub/main/producer/cruncher/work_units/class_CruncherTestUnitProducer.php
+++ b/application/hub/main/producer/cruncher/work_units/class_CruncherTestUnitProducer.php
@@ -21,7 +21,7 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-class CruncherTestUnitProducer extends BaseProducer implements UnitProducer, Registerable {
+class CruncherTestUnitProducer extends BaseUnitProducer implements UnitProducer, Registerable {
        /**
         * Protected constructor
         *
@@ -69,10 +69,45 @@ class CruncherTestUnitProducer extends BaseProducer implements UnitProducer, Reg
         * Produces some test units and pushes them onto the queue
         *
         * @return      void
-        * @todo        0% done
+        * @todo        ~30% done
         */
        public function produceUnits () {
-               $this->partialStub('Please implement this method.');
+               // First get a database wrapper because we want to permanently store test units
+               $wrapperInstance = ObjectFactory::createObjectByConfiguredName('cruncher_unit_db_wrapper_class');
+
+               // Now get a search instance
+               $searchInstance = ObjectFactory::createObjectByConfiguredName('search_criteria_class');
+
+               // Add criteria for looking up already created and available test units
+               $searchInstance->addCriteria(CruncherUnitDatabaseWrapper::DB_COLUMN_UNIT_TYPE, BaseUnitProducer::UNIT_TYPE_TEST_UNIT);
+               $searchInstance->addCriteria(CruncherUnitDatabaseWrapper::DB_COLUMN_UNIT_STATUS, BaseUnitProducer::UNIT_STATUS_AVAILABLE);
+               $searchInstance->setLimit($this->getConfigInstance()->getConfigEntry('cruncher_test_unit_max_count'));
+
+               // Search for our units
+               $resultInstance = $wrapperInstance->doSelectByCriteria($searchInstance);
+
+               // Do we have some entries?
+               if ($resultInstance->next()) {
+                       // Entries found
+                       // @TODO Unfinished work here
+                       $this->debugInstance();
+               } else {
+                       // No entries found, so generate some. First we need a very secret message (a random string) ...
+                       $rngInstance = ObjectFactory::createObjectByConfiguredName('rng_class');
+                       $secretMessage = base64_encode($rngInstance->randomString($this->getConfigInstance()->getConfigEntry('cruncher_random_secret_message_length')));
+
+                       // Second, we need a secret key
+                       $secretKey = $rngInstance->randomString($this->getConfigInstance()->getConfigEntry('cruncher_random_secret_key_length'));
+
+                       // Now encrypt the message with our key and a good (strong) cipher
+                       $cryptoInstance = ObjectFactory::createObjectByConfiguredName('crypto_class');
+                       $encryptedMessage = base64_encode($cryptoInstance->encryptString($secretMessage, $secretKey));
+
+                       // Make sure the secret key and message are removed from memory
+                       unset($secretKey);
+                       unset($secretMessage);
+                       die($encryptedMessage);
+               }
        }
 }