extract url only from same domains ? (default: False)

setting this option will make ppf not follow external links when extracting uris

ppf.py

@@ -68,6 +68,9 @@ def proxyleech(proxydb, urldb, url, stale_count, error, retrievals, proxies_adde
 	dbs.insert_proxies(proxydb, new, url)
 
 def is_bad_url(uri, domain=None, samedomain=False):
+	# if uri needs to be from same domain and domains missmatch
+	if samedomain and str(uri.split('/')[2]).lower() != str(domain).lower():
+		return True
 	for u in urignore:
 		if re.findall(u, uri): return True
 	return False
@@ -89,7 +92,7 @@ def extract_urls(html, url):
 		elif not item.startswith('http'):
 			if not item.startswith('/'): item = '/%s' % item
 			item = '%s://%s%s' % (proto,domain,item)
-		elif is_bad_url(item):
+		elif is_bad_url(item, domain=domain, samedomain=config.ppf.extract_samedomain):
 			continue
 
 		if not item in urls: urls.append(item)