#!/usr/bin/env python2 # Copyright (c) 2014-2015 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. # # Test node handling # from test_framework.test_framework import BitcoinTestFramework from test_framework.util import * try: import http.client as httplib except ImportError: import httplib try: import urllib.parse as urlparse except ImportError: import urlparse class NodeHandlingTest (BitcoinTestFramework): def run_test(self): ########################### # setban/listbanned tests # ########################### assert_equal(len(self.nodes[2].getpeerinfo()), 4) #we should have 4 nodes at this point self.nodes[2].setban("127.0.0.1", "add") time.sleep(3) #wait till the nodes are disconected assert_equal(len(self.nodes[2].getpeerinfo()), 0) #all nodes must be disconnected at this point assert_equal(len(self.nodes[2].listbanned()), 1) self.nodes[2].clearbanned() assert_equal(len(self.nodes[2].listbanned()), 0) self.nodes[2].setban("127.0.0.0/24", "add") assert_equal(len(self.nodes[2].listbanned()), 1) try: self.nodes[2].setban("127.0.0.1", "add") #throws exception because 127.0.0.1 is within range 127.0.0.0/24 except: pass assert_equal(len(self.nodes[2].listbanned()), 1) #still only one banned ip because 127.0.0.1 is within the range of 127.0.0.0/24 try: self.nodes[2].setban("127.0.0.1", "remove") except: pass assert_equal(len(self.nodes[2].listbanned()), 1) self.nodes[2].setban("127.0.0.0/24", "remove") assert_equal(len(self.nodes[2].listbanned()), 0) self.nodes[2].clearbanned() assert_equal(len(self.nodes[2].listbanned()), 0) ##test persisted banlist self.nodes[2].setban("127.0.0.0/32", "add") self.nodes[2].setban("127.0.0.0/24", "add") self.nodes[2].setban("192.168.0.1", "add", 1) #ban for 1 seconds self.nodes[2].setban("2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) #ban for 1000 seconds listBeforeShutdown = self.nodes[2].listbanned() assert_equal("192.168.0.1/32", listBeforeShutdown[2]['address']) #must be here time.sleep(2) #make 100% sure we expired 192.168.0.1 node time #stop node stop_node(self.nodes[2], 2) self.nodes[2] = start_node(2, self.options.tmpdir) listAfterShutdown = self.nodes[2].listbanned() assert_equal("127.0.0.0/24", listAfterShutdown[0]['address']) assert_equal("127.0.0.0/32", listAfterShutdown[1]['address']) assert_equal("/19" in listAfterShutdown[2]['address'], True) ########################### # RPC disconnectnode test # ########################### url = urlparse.urlparse(self.nodes[1].url) self.nodes[0].disconnectnode(url.hostname+":"+str(p2p_port(1))) time.sleep(2) #disconnecting a node needs a little bit of time for node in self.nodes[0].getpeerinfo(): assert(node['addr'] != url.hostname+":"+str(p2p_port(1))) connect_nodes_bi(self.nodes,0,1) #reconnect the node found = False for node in self.nodes[0].getpeerinfo(): if node['addr'] == url.hostname+":"+str(p2p_port(1)): found = True assert(found) if __name__ == '__main__': NodeHandlingTest ().main ()