From: Roland Haeder <roland@mxchange.org>
Date: Thu, 3 Sep 2015 19:54:03 +0000 (+0200)
Subject: Added check on empty hash
X-Git-Url: https://git.mxchange.org/?p=hub.git;a=commitdiff_plain;h=ca28f9b53360b2b76522682420fc6dc0ed014883

Added check on empty hash

Signed-off-by: Roland Haeder <roland@mxchange.org>
---

diff --git a/application/hub/classes/package/class_NetworkPackage.php b/application/hub/classes/package/class_NetworkPackage.php
index 4e4f384eb..3fdc59eed 100644
--- a/application/hub/classes/package/class_NetworkPackage.php
+++ b/application/hub/classes/package/class_NetworkPackage.php
@@ -368,6 +368,12 @@ class NetworkPackage extends BaseHubSystem implements Deliverable, Receivable, R
 		//* DEBUG-DIE */ die('decodedData=' . print_r($decodedData, TRUE));
 		assert(isset($decodedData[self::PACKAGE_CONTENT_PRIVATE_KEY_HASH]));
 
+		// Don't accept empty keys
+		if (empty($decodedData[self::PACKAGE_CONTENT_PRIVATE_KEY_HASH])) {
+			// This needs fixing
+			die('[' . __METHOD__ . ':' . __LINE__ . ':] Empty private key hash: decodedData=' . print_r($decodedData, TRUE));
+		} // END - if
+
 		// There is no DHT entry so, accept the hash from decoded data
 		return $decodedData[self::PACKAGE_CONTENT_PRIVATE_KEY_HASH];
 	}
@@ -700,6 +706,7 @@ class NetworkPackage extends BaseHubSystem implements Deliverable, Receivable, R
 		assert(isset($decodedArray[self::PACKAGE_CONTENT_SENDER]));
 		assert(isset($decodedArray[self::PACKAGE_CONTENT_MESSAGE]));
 		assert(isset($decodedArray[self::PACKAGE_CONTENT_HASH]));
+		assert(isset($decodedArray[self::PACKAGE_CONTENT_PRIVATE_KEY_HASH]));
 
 		// Is the feature enabled?
 		if (!FrameworkFeature::isFeatureAvailable('hubcoin_reward')) {
@@ -709,7 +716,7 @@ class NetworkPackage extends BaseHubSystem implements Deliverable, Receivable, R
 		} // END - if
 
 		// Check validity
-		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('NETWORK-PACKAGE[' . __METHOD__ . ':' . __LINE__ . ']: senderId=' . $decodedArray[self::PACKAGE_CONTENT_SENDER] . ',message()=' . strlen($decodedArray[self::PACKAGE_CONTENT_MESSAGE]) . '),hash=' . $decodedArray[self::PACKAGE_CONTENT_HASH]);
+		//* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('NETWORK-PACKAGE[' . __METHOD__ . ':' . __LINE__ . ']: senderId=' . $decodedArray[self::PACKAGE_CONTENT_SENDER] . ',message()=' . strlen($decodedArray[self::PACKAGE_CONTENT_MESSAGE]) . ',hash=' . $decodedArray[self::PACKAGE_CONTENT_HASH]);
 		//* DEBUG-DIE: */ die(__METHOD__ . ': decodedArray=' . print_r($decodedArray, TRUE));
 		$isHashValid = FrameworkFeature::callFeature('hubcoin_reward', 'checkHash', array($decodedArray[self::PACKAGE_CONTENT_SENDER] . ':' . $decodedArray[self::PACKAGE_CONTENT_MESSAGE] . ':' . $this->determineSenderPrivateKeyHash($decodedArray), $decodedArray[self::PACKAGE_CONTENT_HASH]));
 
@@ -1387,7 +1394,7 @@ class NetworkPackage extends BaseHubSystem implements Deliverable, Receivable, R
 		$chainInstance->processMessage($decodedContent, $this);
 
 		/*
-		 * Post-processing of message data (this won't remote the message from
+		 * Post-processing of message data (this won't remove the message from
 		 * the stack).
 		 */
 		$chainInstance->postProcessMessage($this);