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110 lines
4.8 KiB
110 lines
4.8 KiB
#!/usr/bin/env python3
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# Copyright (c) 2014-2019 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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"""Test the RPC HTTP basics."""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal, str_to_b64str
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import http.client
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import urllib.parse
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class HTTPBasicsTest (BitcoinTestFramework):
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def set_test_params(self):
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self.num_nodes = 3
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self.supports_cli = False
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def setup_network(self):
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self.setup_nodes()
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def run_test(self):
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#################################################
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# lowlevel check for http persistent connection #
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#################################################
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url = urllib.parse.urlparse(self.nodes[0].url)
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authpair = f'{url.username}:{url.password}'
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headers = {"Authorization": f"Basic {str_to_b64str(authpair)}"}
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conn = http.client.HTTPConnection(url.hostname, url.port)
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conn.connect()
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conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1
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assert conn.sock is not None #according to http/1.1 connection must still be open!
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#send 2nd request without closing connection
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conn.request('POST', '/', '{"method": "getchaintips"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1 #must also response with a correct json-rpc message
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assert conn.sock is not None #according to http/1.1 connection must still be open!
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conn.close()
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#same should be if we add keep-alive because this should be the std. behaviour
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headers = {"Authorization": f"Basic {str_to_b64str(authpair)}", "Connection": "keep-alive"}
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conn = http.client.HTTPConnection(url.hostname, url.port)
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conn.connect()
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conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1
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assert conn.sock is not None #according to http/1.1 connection must still be open!
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#send 2nd request without closing connection
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conn.request('POST', '/', '{"method": "getchaintips"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1 #must also response with a correct json-rpc message
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assert conn.sock is not None #according to http/1.1 connection must still be open!
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conn.close()
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#now do the same with "Connection: close"
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headers = {"Authorization": f"Basic {str_to_b64str(authpair)}", "Connection":"close"}
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conn = http.client.HTTPConnection(url.hostname, url.port)
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conn.connect()
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conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1
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assert conn.sock is None #now the connection must be closed after the response
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#node1 (2nd node) is running with disabled keep-alive option
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urlNode1 = urllib.parse.urlparse(self.nodes[1].url)
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authpair = f'{urlNode1.username}:{urlNode1.password}'
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headers = {"Authorization": f"Basic {str_to_b64str(authpair)}"}
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conn = http.client.HTTPConnection(urlNode1.hostname, urlNode1.port)
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conn.connect()
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conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1
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#node2 (third node) is running with standard keep-alive parameters which means keep-alive is on
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urlNode2 = urllib.parse.urlparse(self.nodes[2].url)
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authpair = f'{urlNode2.username}:{urlNode2.password}'
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headers = {"Authorization": f"Basic {str_to_b64str(authpair)}"}
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conn = http.client.HTTPConnection(urlNode2.hostname, urlNode2.port)
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conn.connect()
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conn.request('POST', '/', '{"method": "getbestblockhash"}', headers)
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out1 = conn.getresponse().read()
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assert b'"error":null' in out1
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assert conn.sock is not None #connection must be closed because bitcoind should use keep-alive by default
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# Check excessive request size
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conn = http.client.HTTPConnection(urlNode2.hostname, urlNode2.port)
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conn.connect()
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conn.request('GET', f'/{"x"*1000}', '', headers)
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out1 = conn.getresponse()
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assert_equal(out1.status, http.client.NOT_FOUND)
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conn = http.client.HTTPConnection(urlNode2.hostname, urlNode2.port)
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conn.connect()
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conn.request('GET', f'/{"x"*10000}', '', headers)
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out1 = conn.getresponse()
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assert_equal(out1.status, http.client.BAD_REQUEST)
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if __name__ == '__main__':
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HTTPBasicsTest ().main ()
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