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       1                 :            : // Copyright (c) 2012-2022 The Bitcoin Core developers
       2                 :            : // Distributed under the MIT software license, see the accompanying
       3                 :            : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4                 :            : 
       5                 :            : #include <httpserver.h>
       6                 :            : #include <test/util/setup_common.h>
       7                 :            : 
       8                 :            : #include <boost/test/unit_test.hpp>
       9                 :            : 
      10                 :          0 : BOOST_FIXTURE_TEST_SUITE(httpserver_tests, BasicTestingSetup)
      11                 :            : 
      12                 :          0 : BOOST_AUTO_TEST_CASE(test_query_parameters)
      13                 :            : {
      14                 :          0 :     std::string uri {};
      15                 :            : 
      16                 :            :     // No parameters
      17                 :          0 :     uri = "localhost:8080/rest/headers/someresource.json";
      18                 :          0 :     BOOST_CHECK(!GetQueryParameterFromUri(uri.c_str(), "p1").has_value());
      19                 :            : 
      20                 :            :     // Single parameter
      21                 :          0 :     uri = "localhost:8080/rest/endpoint/someresource.json?p1=v1";
      22                 :          0 :     BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p1").value(), "v1");
      23                 :          0 :     BOOST_CHECK(!GetQueryParameterFromUri(uri.c_str(), "p2").has_value());
      24                 :            : 
      25                 :            :     // Multiple parameters
      26                 :          0 :     uri = "/rest/endpoint/someresource.json?p1=v1&p2=v2";
      27                 :          0 :     BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p1").value(), "v1");
      28                 :          0 :     BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p2").value(), "v2");
      29                 :            : 
      30                 :            :     // If the query string contains duplicate keys, the first value is returned
      31                 :          0 :     uri = "/rest/endpoint/someresource.json?p1=v1&p1=v2";
      32                 :          0 :     BOOST_CHECK_EQUAL(GetQueryParameterFromUri(uri.c_str(), "p1").value(), "v1");
      33                 :            : 
      34                 :            :     // Invalid query string syntax is the same as not having parameters
      35                 :          0 :     uri = "/rest/endpoint/someresource.json&p1=v1&p2=v2";
      36                 :          0 :     BOOST_CHECK(!GetQueryParameterFromUri(uri.c_str(), "p1").has_value());
      37                 :            : 
      38                 :            :     // URI with invalid characters (%) raises a runtime error regardless of which query parameter is queried
      39                 :          0 :     uri = "/rest/endpoint/someresource.json&p1=v1&p2=v2%";
      40                 :          0 :     BOOST_CHECK_EXCEPTION(GetQueryParameterFromUri(uri.c_str(), "p1"), std::runtime_error, HasReason("URI parsing failed, it likely contained RFC 3986 invalid characters"));
      41                 :          0 : }
      42                 :          0 : BOOST_AUTO_TEST_SUITE_END()