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test/functional/p2p_disconnect_ban.py
Show All 19 Lines | def run_test(self): | ||||
self.connect_nodes(1, 0) | self.connect_nodes(1, 0) | ||||
self.log.info("Test setban and listbanned RPCs") | self.log.info("Test setban and listbanned RPCs") | ||||
self.log.info("setban: successfully ban single IP address") | self.log.info("setban: successfully ban single IP address") | ||||
# node1 should have 2 connections to node0 at this point | # node1 should have 2 connections to node0 at this point | ||||
assert_equal(len(self.nodes[1].getpeerinfo()), 2) | assert_equal(len(self.nodes[1].getpeerinfo()), 2) | ||||
self.nodes[1].setban(subnet="127.0.0.1", command="add") | self.nodes[1].setban(subnet="127.0.0.1", command="add") | ||||
self.wait_until(lambda: len(self.nodes[1].getpeerinfo()) == 0, | self.wait_until(lambda: len(self.nodes[1].getpeerinfo()) == 0, timeout=10) | ||||
timeout=10) | |||||
# all nodes must be disconnected at this point | # all nodes must be disconnected at this point | ||||
assert_equal(len(self.nodes[1].getpeerinfo()), 0) | assert_equal(len(self.nodes[1].getpeerinfo()), 0) | ||||
assert_equal(len(self.nodes[1].listbanned()), 1) | assert_equal(len(self.nodes[1].listbanned()), 1) | ||||
self.log.info("clearbanned: successfully clear ban list") | self.log.info("clearbanned: successfully clear ban list") | ||||
self.nodes[1].clearbanned() | self.nodes[1].clearbanned() | ||||
assert_equal(len(self.nodes[1].listbanned()), 0) | assert_equal(len(self.nodes[1].listbanned()), 0) | ||||
self.nodes[1].setban("127.0.0.0/24", "add") | self.nodes[1].setban("127.0.0.0/24", "add") | ||||
self.log.info("setban: fail to ban an already banned subnet") | self.log.info("setban: fail to ban an already banned subnet") | ||||
assert_equal(len(self.nodes[1].listbanned()), 1) | assert_equal(len(self.nodes[1].listbanned()), 1) | ||||
assert_raises_rpc_error( | assert_raises_rpc_error( | ||||
-23, "IP/Subnet already banned", self.nodes[1].setban, "127.0.0.1", "add") | -23, "IP/Subnet already banned", self.nodes[1].setban, "127.0.0.1", "add" | ||||
) | |||||
self.log.info("setban: fail to ban an invalid subnet") | self.log.info("setban: fail to ban an invalid subnet") | ||||
assert_raises_rpc_error( | assert_raises_rpc_error( | ||||
-30, "Error: Invalid IP/Subnet", self.nodes[1].setban, "127.0.0.1/42", "add") | -30, "Error: Invalid IP/Subnet", self.nodes[1].setban, "127.0.0.1/42", "add" | ||||
) | |||||
# still only one banned ip because 127.0.0.1 is within the range of | # still only one banned ip because 127.0.0.1 is within the range of | ||||
# 127.0.0.0/24 | # 127.0.0.0/24 | ||||
assert_equal(len(self.nodes[1].listbanned()), 1) | assert_equal(len(self.nodes[1].listbanned()), 1) | ||||
self.log.info("setban remove: fail to unban a non-banned subnet") | self.log.info("setban remove: fail to unban a non-banned subnet") | ||||
assert_raises_rpc_error( | assert_raises_rpc_error( | ||||
-30, "Error: Unban failed", self.nodes[1].setban, "127.0.0.1", "remove") | -30, "Error: Unban failed", self.nodes[1].setban, "127.0.0.1", "remove" | ||||
) | |||||
assert_equal(len(self.nodes[1].listbanned()), 1) | assert_equal(len(self.nodes[1].listbanned()), 1) | ||||
self.log.info("setban remove: successfully unban subnet") | self.log.info("setban remove: successfully unban subnet") | ||||
self.nodes[1].setban("127.0.0.0/24", "remove") | self.nodes[1].setban("127.0.0.0/24", "remove") | ||||
assert_equal(len(self.nodes[1].listbanned()), 0) | assert_equal(len(self.nodes[1].listbanned()), 0) | ||||
self.nodes[1].clearbanned() | self.nodes[1].clearbanned() | ||||
assert_equal(len(self.nodes[1].listbanned()), 0) | assert_equal(len(self.nodes[1].listbanned()), 0) | ||||
self.log.info("setban: test persistence across node restart") | self.log.info("setban: test persistence across node restart") | ||||
self.nodes[1].setban("127.0.0.0/32", "add") | self.nodes[1].setban("127.0.0.0/32", "add") | ||||
self.nodes[1].setban("127.0.0.0/24", "add") | self.nodes[1].setban("127.0.0.0/24", "add") | ||||
# Set the mocktime so we can control when bans expire | # Set the mocktime so we can control when bans expire | ||||
old_time = int(time.time()) | old_time = int(time.time()) | ||||
self.nodes[1].setmocktime(old_time) | self.nodes[1].setmocktime(old_time) | ||||
# ban for 1 seconds | # ban for 1 seconds | ||||
self.nodes[1].setban("192.168.0.1", "add", 1) | self.nodes[1].setban("192.168.0.1", "add", 1) | ||||
# ban for 1000 seconds | # ban for 1000 seconds | ||||
self.nodes[1].setban( | self.nodes[1].setban("2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) | ||||
"2001:4d48:ac57:400:cacf:e9ff:fe1d:9c63/19", "add", 1000) | |||||
listBeforeShutdown = self.nodes[1].listbanned() | listBeforeShutdown = self.nodes[1].listbanned() | ||||
assert_equal("192.168.0.1/32", listBeforeShutdown[2]['address']) | assert_equal("192.168.0.1/32", listBeforeShutdown[2]["address"]) | ||||
# Move time forward by 3 seconds so the third ban has expired | # Move time forward by 3 seconds so the third ban has expired | ||||
self.nodes[1].setmocktime(old_time + 3) | self.nodes[1].setmocktime(old_time + 3) | ||||
assert_equal(len(self.nodes[1].listbanned()), 3) | assert_equal(len(self.nodes[1].listbanned()), 3) | ||||
self.restart_node(1) | self.restart_node(1) | ||||
listAfterShutdown = self.nodes[1].listbanned() | listAfterShutdown = self.nodes[1].listbanned() | ||||
assert_equal("127.0.0.0/24", listAfterShutdown[0]['address']) | assert_equal("127.0.0.0/24", listAfterShutdown[0]["address"]) | ||||
assert_equal("127.0.0.0/32", listAfterShutdown[1]['address']) | assert_equal("127.0.0.0/32", listAfterShutdown[1]["address"]) | ||||
assert_equal("/19" in listAfterShutdown[2]['address'], True) | assert_equal("/19" in listAfterShutdown[2]["address"], True) | ||||
# Clear ban lists | # Clear ban lists | ||||
self.nodes[1].clearbanned() | self.nodes[1].clearbanned() | ||||
self.log.info("Connect nodes both way") | self.log.info("Connect nodes both way") | ||||
self.connect_nodes(0, 1) | self.connect_nodes(0, 1) | ||||
self.connect_nodes(1, 0) | self.connect_nodes(1, 0) | ||||
self.log.info("Test disconnectnode RPCs") | self.log.info("Test disconnectnode RPCs") | ||||
self.log.info( | self.log.info( | ||||
"disconnectnode: fail to disconnect when calling with address and nodeid") | "disconnectnode: fail to disconnect when calling with address and nodeid" | ||||
address1 = self.nodes[0].getpeerinfo()[0]['addr'] | ) | ||||
node1 = self.nodes[0].getpeerinfo()[0]['addr'] | address1 = self.nodes[0].getpeerinfo()[0]["addr"] | ||||
node1 = self.nodes[0].getpeerinfo()[0]["addr"] | |||||
assert_raises_rpc_error( | assert_raises_rpc_error( | ||||
-32602, "Only one of address and nodeid should be provided.", | -32602, | ||||
self.nodes[0].disconnectnode, address=address1, nodeid=node1) | "Only one of address and nodeid should be provided.", | ||||
self.nodes[0].disconnectnode, | |||||
address=address1, | |||||
nodeid=node1, | |||||
) | |||||
self.log.info( | self.log.info( | ||||
"disconnectnode: fail to disconnect when calling with junk address") | "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") | assert_raises_rpc_error( | ||||
-29, | |||||
"Node not found in connected nodes", | |||||
self.nodes[0].disconnectnode, | |||||
address="221B Baker Street", | |||||
) | |||||
self.log.info( | self.log.info("disconnectnode: successfully disconnect node by address") | ||||
"disconnectnode: successfully disconnect node by address") | address1 = self.nodes[0].getpeerinfo()[0]["addr"] | ||||
address1 = self.nodes[0].getpeerinfo()[0]['addr'] | |||||
self.nodes[0].disconnectnode(address=address1) | self.nodes[0].disconnectnode(address=address1) | ||||
self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 1, | self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 1, timeout=10) | ||||
timeout=10) | assert not [ | ||||
assert not [node for node in self.nodes[0].getpeerinfo() | node for node in self.nodes[0].getpeerinfo() if node["addr"] == address1 | ||||
if node['addr'] == address1] | ] | ||||
self.log.info("disconnectnode: successfully reconnect node") | self.log.info("disconnectnode: successfully reconnect node") | ||||
# reconnect the node | # reconnect the node | ||||
self.connect_nodes(0, 1) | self.connect_nodes(0, 1) | ||||
assert_equal(len(self.nodes[0].getpeerinfo()), 2) | assert_equal(len(self.nodes[0].getpeerinfo()), 2) | ||||
assert [node for node in self.nodes[0] | assert [ | ||||
.getpeerinfo() if node['addr'] == address1] | node for node in self.nodes[0].getpeerinfo() if node["addr"] == address1 | ||||
] | |||||
self.log.info( | self.log.info("disconnectnode: successfully disconnect node by node id") | ||||
"disconnectnode: successfully disconnect node by node id") | id1 = self.nodes[0].getpeerinfo()[0]["id"] | ||||
id1 = self.nodes[0].getpeerinfo()[0]['id'] | |||||
self.nodes[0].disconnectnode(nodeid=id1) | self.nodes[0].disconnectnode(nodeid=id1) | ||||
self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 1, | self.wait_until(lambda: len(self.nodes[0].getpeerinfo()) == 1, timeout=10) | ||||
timeout=10) | assert not [node for node in self.nodes[0].getpeerinfo() if node["id"] == id1] | ||||
assert not [node for node in self.nodes[0].getpeerinfo() | |||||
if node['id'] == id1] | |||||
if __name__ == '__main__': | if __name__ == "__main__": | ||||
DisconnectBanTest().main() | DisconnectBanTest().main() |