1  #!/usr/bin/env python3
 2  # Copyright (c) 2022-present The Bitcoin Core developers
 3  # Distributed under the MIT software license, see the accompanying
 4  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 5  """
 6  Test whether persistent or transient I2P sessions are being used, based on `-i2pacceptincoming`.
 7  """
 8  
 9  from test_framework.test_framework import BitcoinTestFramework
10  
11  
12  class I2PSessions(BitcoinTestFramework):
13      def set_test_params(self):
14          self.num_nodes = 2
15          # The test assumes that an I2P SAM proxy is not listening here.
16          self.extra_args = [
17              ["-i2psam=127.0.0.1:60000", "-i2pacceptincoming=1"],
18              ["-i2psam=127.0.0.1:60000", "-i2pacceptincoming=0"],
19          ]
20  
21      def run_test(self):
22          addr = "zsxwyo6qcn3chqzwxnseusqgsnuw3maqnztkiypyfxtya4snkoka.b32.i2p"
23  
24          self.log.info("Ensure we create a persistent session when -i2pacceptincoming=1")
25          node0 = self.nodes[0]
26          with node0.assert_debug_log(expected_msgs=["Creating persistent I2P SAM session"]):
27              node0.addnode(node=addr, command="onetry")
28  
29          self.log.info("Ensure we create a transient session when -i2pacceptincoming=0")
30          node1 = self.nodes[1]
31          with node1.assert_debug_log(expected_msgs=["Creating transient I2P SAM session"]):
32              node1.addnode(node=addr, command="onetry")
33  
34  
35  if __name__ == '__main__':
36      I2PSessions(__file__).main()