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authorAnthony Towns <aj@erisian.com.au>2018-01-25 09:44:29 +1000
committerAnthony Towns <aj@erisian.com.au>2018-01-25 09:44:29 +1000
commit61b8f7f273022d3163f998ff5d66d53ca0460c8b (patch)
treef0c697967c9a15ea61758170af0cd0418ab34585 /test/functional/p2p_disconnect_ban.py
parent90600bc7db2a8047c93bc10d403e862141ada770 (diff)
[tests] Rename p2p_* functional tests.
Diffstat (limited to 'test/functional/p2p_disconnect_ban.py')
-rwxr-xr-xtest/functional/p2p_disconnect_ban.py107
1 files changed, 107 insertions, 0 deletions
diff --git a/test/functional/p2p_disconnect_ban.py b/test/functional/p2p_disconnect_ban.py
new file mode 100755
index 0000000000..c6067befb2
--- /dev/null
+++ b/test/functional/p2p_disconnect_ban.py
@@ -0,0 +1,107 @@
+#!/usr/bin/env python3
+# Copyright (c) 2014-2017 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 disconnect and ban behavior"""
+import time
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import (
+ assert_equal,
+ assert_raises_rpc_error,
+ connect_nodes_bi,
+ wait_until,
+)
+
+class DisconnectBanTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.num_nodes = 2
+
+ def run_test(self):
+ self.log.info("Test setban and listbanned RPCs")
+
+ self.log.info("setban: successfully ban single IP address")
+ assert_equal(len(self.nodes[1].getpeerinfo()), 2) # node1 should have 2 connections to node0 at this point
+ self.nodes[1].setban("127.0.0.1", "add")
+ wait_until(lambda: len(self.nodes[1].getpeerinfo()) == 0, timeout=10)
+ assert_equal(len(self.nodes[1].getpeerinfo()), 0) # all nodes must be disconnected at this point
+ assert_equal(len(self.nodes[1].listbanned()), 1)
+
+ self.log.info("clearbanned: successfully clear ban list")
+ self.nodes[1].clearbanned()
+ assert_equal(len(self.nodes[1].listbanned()), 0)
+ self.nodes[1].setban("127.0.0.0/24", "add")
+
+ self.log.info("setban: fail to ban an already banned subnet")
+ assert_equal(len(self.nodes[1].listbanned()), 1)
+ assert_raises_rpc_error(-23, "IP/Subnet already banned", self.nodes[1].setban, "127.0.0.1", "add")
+
+ self.log.info("setban: fail to ban an invalid subnet")
+ assert_raises_rpc_error(-30, "Error: Invalid IP/Subnet", self.nodes[1].setban, "127.0.0.1/42", "add")
+ assert_equal(len(self.nodes[1].listbanned()), 1) # still only one banned ip because 127.0.0.1 is within the range of 127.0.0.0/24
+
+ self.log.info("setban remove: fail to unban a non-banned subnet")
+ assert_raises_rpc_error(-30, "Error: Unban failed", self.nodes[1].setban, "127.0.0.1", "remove")
+ assert_equal(len(self.nodes[1].listbanned()), 1)
+
+ self.log.info("setban remove: successfully unban subnet")
+ self.nodes[1].setban("127.0.0.0/24", "remove")
+ assert_equal(len(self.nodes[1].listbanned()), 0)
+ self.nodes[1].clearbanned()
+ assert_equal(len(self.nodes[1].listbanned()), 0)
+
+ self.log.info("setban: test persistence across node restart")
+ self.nodes[1].setban("127.0.0.0/32", "add")
+ self.nodes[1].setban("127.0.0.0/24", "add")
+ # Set the mocktime so we can control when bans expire
+ old_time = int(time.time())
+ self.nodes[1].setmocktime(old_time)
+ self.nodes[1].setban("192.168.0.1", "add", 1) # ban for 1 seconds
+ self.nodes[1].setban("2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) # ban for 1000 seconds
+ listBeforeShutdown = self.nodes[1].listbanned()
+ assert_equal("192.168.0.1/32", listBeforeShutdown[2]['address'])
+ # Move time forward by 3 seconds so the third ban has expired
+ self.nodes[1].setmocktime(old_time + 3)
+ assert_equal(len(self.nodes[1].listbanned()), 3)
+
+ self.stop_node(1)
+ self.start_node(1)
+
+ listAfterShutdown = self.nodes[1].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)
+
+ # Clear ban lists
+ self.nodes[1].clearbanned()
+ connect_nodes_bi(self.nodes, 0, 1)
+
+ self.log.info("Test disconnectnode RPCs")
+
+ self.log.info("disconnectnode: fail to disconnect when calling with address and nodeid")
+ address1 = self.nodes[0].getpeerinfo()[0]['addr']
+ node1 = self.nodes[0].getpeerinfo()[0]['addr']
+ assert_raises_rpc_error(-32602, "Only one of address and nodeid should be provided.", self.nodes[0].disconnectnode, address=address1, nodeid=node1)
+
+ self.log.info("disconnectnode: fail to disconnect when calling with junk address")
+ assert_raises_rpc_error(-29, "Node not found in connected nodes", self.nodes[0].disconnectnode, address="221B Baker Street")
+
+ self.log.info("disconnectnode: successfully disconnect node by address")
+ address1 = self.nodes[0].getpeerinfo()[0]['addr']
+ self.nodes[0].disconnectnode(address=address1)
+ wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 1, timeout=10)
+ assert not [node for node in self.nodes[0].getpeerinfo() if node['addr'] == address1]
+
+ self.log.info("disconnectnode: successfully reconnect node")
+ connect_nodes_bi(self.nodes, 0, 1) # reconnect the node
+ assert_equal(len(self.nodes[0].getpeerinfo()), 2)
+ assert [node for node in self.nodes[0].getpeerinfo() if node['addr'] == address1]
+
+ self.log.info("disconnectnode: successfully disconnect node by node id")
+ id1 = self.nodes[0].getpeerinfo()[0]['id']
+ self.nodes[0].disconnectnode(nodeid=id1)
+ wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 1, timeout=10)
+ assert not [node for node in self.nodes[0].getpeerinfo() if node['id'] == id1]
+
+if __name__ == '__main__':
+ DisconnectBanTest().main()