1 files changed, 138 insertions, 0 deletions
diff --git a/bridges/HaveIBeenPwnedBridge.php b/bridges/HaveIBeenPwnedBridge.php
new file mode 100644
index 0000000..96dc7b2
--- /dev/null
+++ b/bridges/HaveIBeenPwnedBridge.php
@@ -0,0 +1,138 @@
+<?php
+class HaveIBeenPwnedBridge extends BridgeAbstract {
+	const NAME = 'Have I Been Pwned (HIBP) Bridge';
+	const URI = 'https://haveibeenpwned.com';
+	const DESCRIPTION = 'Returns list of Pwned websites';
+	const MAINTAINER = 'VerifiedJoseph';
+	const PARAMETERS = array(array(
+		'order' => array(
+			'name' => 'Order by',
+			'type' => 'list',
+			'values' => array(
+				'Breach date' => 'breachDate',
+				'Date added to HIBP' => 'dateAdded',
+			),
+			'defaultValue' => 'dateAdded',
+		),
+		'item_limit' => array(
+			'name' => 'Limit number of returned items',
+			'type' => 'number',
+			'defaultValue' => 20,
+		)
+	));
+
+	const CACHE_TIMEOUT = 3600;
+
+	private $breachDateRegex = '/Breach date: ([0-9]{1,2} [A-Z-a-z]+ [0-9]{4})/';
+	private $dateAddedRegex = '/Date added to HIBP: ([0-9]{1,2} [A-Z-a-z]+ [0-9]{4})/';
+	private $accountsRegex = '/Compromised accounts: ([0-9,]+)/';
+
+	private $breaches = array();
+
+	public function collectData() {
+
+		$html = getSimpleHTMLDOM(self::URI . '/PwnedWebsites')
+			or returnServerError('Could not request: ' . self::URI . '/PwnedWebsites');
+
+		$breaches = array();
+
+		foreach($html->find('div.row') as $breach) {
+			$item = array();
+
+			if ($breach->class != 'row') {
+				continue;
+			}
+
+			preg_match($this->breachDateRegex, $breach->find('p', 1)->plaintext, $breachDate)
+				or returnServerError('Could not extract details');
+
+			preg_match($this->dateAddedRegex, $breach->find('p', 1)->plaintext, $dateAdded)
+				or returnServerError('Could not extract details');
+
+			preg_match($this->accountsRegex, $breach->find('p', 1)->plaintext, $accounts)
+				or returnServerError('Could not extract details');
+
+			$permalink = $breach->find('p', 1)->find('a', 0)->href;
+
+			// Remove permalink
+			$breach->find('p', 1)->find('a', 0)->outertext = '';
+
+			$item['title'] = html_entity_decode($breach->find('h3', 0)->plaintext, ENT_QUOTES)
+				. ' - ' . $accounts[1] . ' breached accounts';
+			$item['dateAdded'] = strtotime($dateAdded[1]);
+			$item['breachDate'] = strtotime($breachDate[1]);
+			$item['uri'] = self::URI . '/PwnedWebsites' . $permalink;
+
+			$item['content'] = '<p>' . $breach->find('p', 0)->innertext . '</p>';
+			$item['content'] .= '<p>' . $this->breachType($breach) . '</p>';
+			$item['content'] .= '<p>' . $breach->find('p', 1)->innertext . '</p>';
+
+			$this->breaches[] = $item;
+		}
+
+		$this->orderBreaches();
+		$this->createItems();
+	}
+
+	/**
+	 * Extract data breach type(s)
+	 */
+	private function breachType($breach) {
+
+		$content = '';
+
+		if ($breach->find('h3 > i', 0)) {
+
+			foreach ($breach->find('h3 > i') as $i) {
+				$content .= $i->title . '.<br>';
+			}
+
+		}
+
+		return $content;
+
+	}
+
+	/**
+	 * Order Breaches by date added or date breached
+	 */
+	private function orderBreaches() {
+
+		$sortBy = $this->getInput('order');
+		$sort = array();
+
+		foreach ($this->breaches as $key => $item) {
+			$sort[$key] = $item[$sortBy];
+		}
+
+		array_multisort($sort, SORT_DESC, $this->breaches);
+
+	}
+
+	/**
+	 * Create items from breaches array
+	 */
+	private function createItems() {
+
+		$limit = $this->getInput('item_limit');
+
+		if ($limit < 1) {
+			$limit = 20;
+		}
+
+		foreach ($this->breaches as $breach) {
+			$item = array();
+
+			$item['title'] = $breach['title'];
+			$item['timestamp'] = $breach[$this->getInput('order')];
+			$item['uri'] = $breach['uri'];
+			$item['content'] = $breach['content'];
+
+			$this->items[] = $item;
+
+			if (count($this->items) >= $limit) {
+				break;
+			}
+		}
+	}
+}