text: #!/usr/bin/env python3
  # Copyright (c) 2015-2016 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 multiple rpc user config option rpcauth
  #
  
  from test_framework.test_framework import BitcoinTestFramework
  from test_framework.util import str_to_b64str, assert_equal
  
  import os
  import http.client
  import urllib.parse
  
  class HTTPBasicsTest (BitcoinTestFramework):
  
      def __init__(self):
          super().__init__()
          self.setup_clean_chain = False
          self.num_nodes = 1
  
      def setup_chain(self):
          super().setup_chain()
          #Append rpcauth to MarteX.conf before initialization
          rpcauth = "rpcauth=rt:93648e835a54c573682c2eb19f882535$7681e9c5b74bdd85e78166031d2058e1069b3ed7ed967c93fc63abba06f31144"
          rpcauth2 = "rpcauth=rt2:f8607b1a88861fac29dfccf9b52ff9f$ff36a0c23c8c62b4846112e50fa888416e94c17bfd4c42f88fd8f55ec6a3137e"
          with open(os.path.join(self.options.tmpdir+"/node0", "MarteX.conf"), 'a', encoding='utf8') as f:
              f.write(rpcauth+"\n")
              f.write(rpcauth2+"\n")
  
      def setup_network(self):
          self.nodes = self.setup_nodes()
  
      def run_test(self):
  
          ##################################################
          # Check correctness of the rpcauth config option #
          ##################################################
          url = urllib.parse.urlparse(self.nodes[0].url)
  
          #Old authpair
          authpair = url.username + ':' + url.password
  
          #New authpair generated via share/rpcuser tool
          rpcauth = "rpcauth=rt:93648e835a54c573682c2eb19f882535$7681e9c5b74bdd85e78166031d2058e1069b3ed7ed967c93fc63abba06f31144"
          password = "cA773lm788buwYe4g4WT+05pKyNruVKjQ25x3n0DQcM="
  
          #Second authpair with different username
          rpcauth2 = "rpcauth=rt2:f8607b1a88861fac29dfccf9b52ff9f$ff36a0c23c8c62b4846112e50fa888416e94c17bfd4c42f88fd8f55ec6a3137e"
          password2 = "8/F3uMDw4KSEbw96U3CA1C4X05dkHDN2BPFjTgZW4KI="
          authpairnew = "rt:"+password
  
          headers = {"Authorization": "Basic " + str_to_b64str(authpair)}
  
          conn = http.client.HTTPConnection(url.hostname, url.port)
          conn.connect()
          conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
          resp = conn.getresponse()
          assert_equal(resp.status==401, False)
          conn.close()
          
          #Use new authpair to confirm both work
          headers = {"Authorization": "Basic " + str_to_b64str(authpairnew)}
  
          conn = http.client.HTTPConnection(url.hostname, url.port)
          conn.connect()
          conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
          resp = conn.getresponse()
          assert_equal(resp.status==401, False)
          conn.close()
  
          #Wrong login name with rt's password
          authpairnew = "rtwrong:"+password
          headers = {"Authorization": "Basic " + str_to_b64str(authpairnew)}
  
          conn = http.client.HTTPConnection(url.hostname, url.port)
          conn.connect()
          conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
          resp = conn.getresponse()
          assert_equal(resp.status==401, True)
          conn.close()
  
          #Wrong password for rt
          authpairnew = "rt:"+password+"wrong"
          headers = {"Authorization": "Basic " + str_to_b64str(authpairnew)}
  
          conn = http.client.HTTPConnection(url.hostname, url.port)
          conn.connect()
          conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
          resp = conn.getresponse()
          assert_equal(resp.status==401, True)
          conn.close()
  
          #Correct for rt2
          authpairnew = "rt2:"+password2
          headers = {"Authorization": "Basic " + str_to_b64str(authpairnew)}
  
          conn = http.client.HTTPConnection(url.hostname, url.port)
          conn.connect()
          conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
          resp = conn.getresponse()
          assert_equal(resp.status==401, False)
          conn.close()
  
          #Wrong password for rt2
          authpairnew = "rt2:"+password2+"wrong"
          headers = {"Authorization": "Basic " + str_to_b64str(authpairnew)}
  
          conn = http.client.HTTPConnection(url.hostname, url.port)
          conn.connect()
          conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
          resp = conn.getresponse()
          assert_equal(resp.status==401, True)
          conn.close()
  
  
  if __name__ == '__main__':
      HTTPBasicsTest ().main ()
  