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201 | // Copyright (C) 2016-2024 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <config.h>
#include <http/date_time.h>
#include <http/http_types.h>
#include <http/response.h>
#include <http/tests/response_test.h>
#include <gtest/gtest.h><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <sstream><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
#include <string><--- Include file: not found. Please note: Cppcheck does not need standard library headers to get proper results.
using namespace boost::posix_time;
using namespace isc::http;
using namespace isc::http::test;
namespace {
/// @brief Response type used in tests.
typedef TestHttpResponseBase<HttpResponse> TestHttpResponse;
/// @brief Test fixture class for @ref HttpResponse.
class HttpResponseTest : public ::testing::Test {
public:
/// @brief Checks if the format of the response is correct.
///
/// @param status_code HTTP status code in the response.
/// @param status_message HTTP status message in the response.
void testResponse(const HttpStatusCode& status_code,
const std::string& status_message) {
// Create the response. Because we're using derived class
// it returns the fixed value of the Date header, which is
// very useful in unit tests.
TestHttpResponse response(HttpVersion(1, 0), status_code);
response.context()->headers_.push_back(HttpHeaderContext("Content-Type", "text/html"));
ASSERT_NO_THROW(response.finalize());
std::ostringstream response_string;
response_string << "HTTP/1.0 " << static_cast<uint16_t>(status_code)
<< " " << status_message;
EXPECT_EQ(response_string.str(), response.toBriefString());
response_string
<< "\r\nContent-Length: 0\r\n"
<< "Content-Type: text/html\r\n"
<< "Date: " << response.getDateHeaderValue() << "\r\n\r\n";
EXPECT_EQ(response_string.str(), response.toString());
}
};
// Test the case of HTTP OK message.
TEST_F(HttpResponseTest, responseOK) {<--- syntax error
// Include HTML body.
const std::string sample_body =
"<html>"
"<head><title>Kea page title</title></head>"
"<body><h1>Some header</h1></body>"
"</html>";
// Create the message and add some headers.
TestHttpResponse response(HttpVersion(1, 0), HttpStatusCode::OK);
response.context()->headers_.push_back(HttpHeaderContext("Content-Type", "text/html"));
response.context()->headers_.push_back(HttpHeaderContext("Host", "kea.example.org"));
response.context()->body_ = sample_body;
ASSERT_NO_THROW(response.finalize());
// Create a string holding expected response. Note that the Date
// is a fixed value returned by the customized TestHttpResponse
// class.
std::ostringstream response_string;
response_string <<
"HTTP/1.0 200 OK\r\n"
"Content-Length: " << sample_body.length() << "\r\n"
"Content-Type: text/html\r\n"
"Date: " << response.getDateHeaderValue() << "\r\n"
"Host: kea.example.org\r\n\r\n" << sample_body;
EXPECT_EQ(response_string.str(), response.toString());
}
// Test generic responses for various status codes.
TEST_F(HttpResponseTest, genericResponse) {
testResponse(HttpStatusCode::OK, "OK");
testResponse(HttpStatusCode::CREATED, "Created");
testResponse(HttpStatusCode::ACCEPTED, "Accepted");
testResponse(HttpStatusCode::NO_CONTENT, "No Content");
testResponse(HttpStatusCode::MULTIPLE_CHOICES, "Multiple Choices");
testResponse(HttpStatusCode::MOVED_PERMANENTLY, "Moved Permanently");
testResponse(HttpStatusCode::MOVED_TEMPORARILY, "Moved Temporarily");
testResponse(HttpStatusCode::NOT_MODIFIED, "Not Modified");
testResponse(HttpStatusCode::BAD_REQUEST, "Bad Request");
testResponse(HttpStatusCode::UNAUTHORIZED, "Unauthorized");
testResponse(HttpStatusCode::FORBIDDEN, "Forbidden");
testResponse(HttpStatusCode::NOT_FOUND, "Not Found");
testResponse(HttpStatusCode::REQUEST_TIMEOUT, "Request Timeout");
testResponse(HttpStatusCode::INTERNAL_SERVER_ERROR, "Internal Server Error");
testResponse(HttpStatusCode::NOT_IMPLEMENTED, "Not Implemented");
testResponse(HttpStatusCode::BAD_GATEWAY, "Bad Gateway");
testResponse(HttpStatusCode::SERVICE_UNAVAILABLE, "Service Unavailable");
}
// Test if the class correctly identifies client errors.
TEST_F(HttpResponseTest, isClientError) {
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::OK));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::CREATED));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::ACCEPTED));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::NO_CONTENT));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::MULTIPLE_CHOICES));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::MOVED_PERMANENTLY));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::MOVED_TEMPORARILY));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::NOT_MODIFIED));
EXPECT_TRUE(HttpResponse::isClientError(HttpStatusCode::BAD_REQUEST));
EXPECT_TRUE(HttpResponse::isClientError(HttpStatusCode::UNAUTHORIZED));
EXPECT_TRUE(HttpResponse::isClientError(HttpStatusCode::FORBIDDEN));
EXPECT_TRUE(HttpResponse::isClientError(HttpStatusCode::NOT_FOUND));
EXPECT_TRUE(HttpResponse::isClientError(HttpStatusCode::REQUEST_TIMEOUT));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::INTERNAL_SERVER_ERROR));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::NOT_IMPLEMENTED));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::BAD_GATEWAY));
EXPECT_FALSE(HttpResponse::isClientError(HttpStatusCode::SERVICE_UNAVAILABLE));
}
// Test if the class correctly identifies server errors.
TEST_F(HttpResponseTest, isServerError) {
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::OK));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::CREATED));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::ACCEPTED));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::NO_CONTENT));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::MULTIPLE_CHOICES));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::MOVED_PERMANENTLY));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::MOVED_TEMPORARILY));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::NOT_MODIFIED));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::BAD_REQUEST));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::UNAUTHORIZED));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::FORBIDDEN));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::NOT_FOUND));
EXPECT_FALSE(HttpResponse::isServerError(HttpStatusCode::REQUEST_TIMEOUT));
EXPECT_TRUE(HttpResponse::isServerError(HttpStatusCode::INTERNAL_SERVER_ERROR));
EXPECT_TRUE(HttpResponse::isServerError(HttpStatusCode::NOT_IMPLEMENTED));
EXPECT_TRUE(HttpResponse::isServerError(HttpStatusCode::BAD_GATEWAY));
EXPECT_TRUE(HttpResponse::isServerError(HttpStatusCode::SERVICE_UNAVAILABLE));
}
// Test that the generated time value, being included in the Date
// header, is correct.
TEST_F(HttpResponseTest, getDateHeaderValue) {
// Create a response and retrieve the value to be included in the
// Date header. This value should hold a current time in the
// RFC1123 format.
TestHttpResponse response(HttpVersion(1, 0), HttpStatusCode::OK);
std::string generated_date = response.generateDateHeaderValue();
// Use our date/time utilities to parse this value into the ptime.
HttpDateTime parsed_time = HttpDateTime::fromRfc1123(generated_date);
// Now that we have it converted back, we can check how far this
// value is from the current time. To be on the safe side, we check
// that it is not later than 10 seconds apart, rather than checking
// it for equality. In fact, checking it for equality would almost
// certainly cause an error. Especially on a virtual machine.
time_duration parsed_to_current =
microsec_clock::universal_time() - parsed_time.getPtime();
EXPECT_LT(parsed_to_current.seconds(), 10);
}
// Test that an arbitrary header can be added.
TEST_F(HttpResponseTest, addHeader) {
// Create a response.
TestHttpResponse response(HttpVersion(1, 0), HttpStatusCode::OK);
// Add a HSTS header.
response.context()->headers_.push_back(HttpHeaderContext("Strict-Transport-Security",
"max-age=31536000"));
// From responseOK.
// Include HTML body.
const std::string sample_body =
"<html>"
"<head><title>Kea page title</title></head>"
"<body><h1>Some header</h1></body>"
"</html>";
response.context()->headers_.push_back(HttpHeaderContext("Content-Type", "text/html"));
response.context()->headers_.push_back(HttpHeaderContext("Host", "kea.example.org"));
response.context()->body_ = sample_body;
ASSERT_NO_THROW(response.finalize());
// Expected value.
std::ostringstream response_string;
response_string <<
"HTTP/1.0 200 OK\r\n"
"Content-Length: " << sample_body.length() << "\r\n"
"Content-Type: text/html\r\n"
"Date: " << response.getDateHeaderValue() << "\r\n"
"Host: kea.example.org\r\n"
"Strict-Transport-Security: max-age=31536000\r\n\r\n" << sample_body;
EXPECT_EQ(response_string.str(), response.toString());
}
}
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