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#!/usr/bin/env python2
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# Copyright (c) 2014 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#
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# Test node handling
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#
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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import base64
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try:
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import http.client as httplib
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except ImportError:
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import httplib
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try:
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import urllib.parse as urlparse
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except ImportError:
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import urlparse
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class NodeHandlingTest (BitcoinTestFramework):
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def run_test(self):
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###########################
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# setban/listbanned tests #
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###########################
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assert_equal(len(self.nodes[2].getpeerinfo()), 4) #we should have 4 nodes at this point
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self.nodes[2].setban("127.0.0.1", "add")
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time.sleep(3) #wait till the nodes are disconected
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assert_equal(len(self.nodes[2].getpeerinfo()), 0) #all nodes must be disconnected at this point
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assert_equal(len(self.nodes[2].listbanned()), 1)
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self.nodes[2].clearbanned()
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assert_equal(len(self.nodes[2].listbanned()), 0)
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self.nodes[2].setban("127.0.0.0/24", "add")
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assert_equal(len(self.nodes[2].listbanned()), 1)
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try:
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self.nodes[2].setban("127.0.0.1", "add") #throws exception because 127.0.0.1 is within range 127.0.0.0/24
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except:
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pass
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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
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try:
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self.nodes[2].setban("127.0.0.1", "remove")
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except:
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pass
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assert_equal(len(self.nodes[2].listbanned()), 1)
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self.nodes[2].setban("127.0.0.0/24", "remove")
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assert_equal(len(self.nodes[2].listbanned()), 0)
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self.nodes[2].clearbanned()
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assert_equal(len(self.nodes[2].listbanned()), 0)
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##test persisted banlist
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self.nodes[2].setban("127.0.0.0/32", "add")
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self.nodes[2].setban("127.0.0.0/24", "add")
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self.nodes[2].setban("192.168.0.1", "add", 1) #ban for 1 seconds
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self.nodes[2].setban("2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) #ban for 1000 seconds
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listBeforeShutdown = self.nodes[2].listbanned();
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assert_equal("192.168.0.1/255.255.255.255", listBeforeShutdown[2]['address']) #must be here
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time.sleep(2) #make 100% sure we expired 192.168.0.1 node time
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#stop node
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stop_node(self.nodes[2], 2)
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self.nodes[2] = start_node(2, self.options.tmpdir)
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listAfterShutdown = self.nodes[2].listbanned();
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assert_equal("127.0.0.0/255.255.255.0", listAfterShutdown[0]['address'])
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assert_equal("127.0.0.0/255.255.255.255", listAfterShutdown[1]['address'])
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assert_equal("2001:4000::/ffff:e000:0:0:0:0:0:0", listAfterShutdown[2]['address'])
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###########################
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# RPC disconnectnode test #
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###########################
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url = urlparse.urlparse(self.nodes[1].url)
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self.nodes[0].disconnectnode(url.hostname+":"+str(p2p_port(1)))
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time.sleep(2) #disconnecting a node needs a little bit of time
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for node in self.nodes[0].getpeerinfo():
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assert(node['addr'] != url.hostname+":"+str(p2p_port(1)))
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connect_nodes_bi(self.nodes,0,1) #reconnect the node
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found = False
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for node in self.nodes[0].getpeerinfo():
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if node['addr'] == url.hostname+":"+str(p2p_port(1)):
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found = True
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assert(found)
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if __name__ == '__main__':
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NodeHandlingTest ().main ()
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