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// --------------------------------------------------------------------------
//
// File
// Name: testhttpserver.cpp
// Purpose: Test code for HTTP server class
// Created: 26/3/04
//
// --------------------------------------------------------------------------
#include "Box.h"
#include <algorithm>
#include <cstdio>
#include <cstring>
#include <ctime>
#ifdef HAVE_SIGNAL_H
#include <signal.h>
#endif
#include <openssl/hmac.h>
#include "autogen_HTTPException.h"
#include "HTTPRequest.h"
#include "HTTPResponse.h"
#include "HTTPServer.h"
#include "IOStreamGetLine.h"
#include "S3Client.h"
#include "S3Simulator.h"
#include "ServerControl.h"
#include "Test.h"
#include "decode.h"
#include "encode.h"
#include "MemLeakFindOn.h"
#define SHORT_TIMEOUT 5000
class TestWebServer : public HTTPServer
{
public:
TestWebServer();
~TestWebServer();
virtual void Handle(HTTPRequest &rRequest, HTTPResponse &rResponse);
};
// Build a nice HTML response, so this can also be tested neatly in a browser
void TestWebServer::Handle(HTTPRequest &rRequest, HTTPResponse &rResponse)
{
// Test redirection mechanism
if(rRequest.GetRequestURI() == "/redirect")
{
rResponse.SetAsRedirect("/redirected");
return;
}
// Set a cookie?
if(rRequest.GetRequestURI() == "/set-cookie")
{
rResponse.SetCookie("SetByServer", "Value1");
}
#define DEFAULT_RESPONSE_1 "<html>\n<head><title>TEST SERVER RESPONSE</title></head>\n<body><h1>Test response</h1>\n<p><b>URI:</b> "
#define DEFAULT_RESPONSE_3 "</p>\n<p><b>Query string:</b> "
#define DEFAULT_RESPONSE_4 "</p>\n<p><b>Method:</b> "
#define DEFAULT_RESPONSE_5 "</p>\n<p><b>Decoded query:</b><br>"
#define DEFAULT_RESPONSE_6 "</p>\n<p><b>Content type:</b> "
#define DEFAULT_RESPONSE_7 "</p>\n<p><b>Content length:</b> "
#define DEFAULT_RESPONSE_8 "</p>\n<p><b>Cookies:</b><br>\n"
#define DEFAULT_RESPONSE_2 "</p>\n</body>\n</html>\n"
rResponse.SetResponseCode(HTTPResponse::Code_OK);
rResponse.SetContentType("text/html");
rResponse.Write(DEFAULT_RESPONSE_1, sizeof(DEFAULT_RESPONSE_1) - 1);
const std::string &ruri(rRequest.GetRequestURI());
rResponse.Write(ruri.c_str(), ruri.size());
rResponse.Write(DEFAULT_RESPONSE_3, sizeof(DEFAULT_RESPONSE_3) - 1);
const std::string &rquery(rRequest.GetQueryString());
rResponse.Write(rquery.c_str(), rquery.size());
rResponse.Write(DEFAULT_RESPONSE_4, sizeof(DEFAULT_RESPONSE_4) - 1);
{
const char *m = "????";
switch(rRequest.GetMethod())
{
case HTTPRequest::Method_GET: m = "GET "; break;
case HTTPRequest::Method_HEAD: m = "HEAD"; break;
case HTTPRequest::Method_POST: m = "POST"; break;
default: m = "UNKNOWN";
}
rResponse.Write(m, 4);
}
rResponse.Write(DEFAULT_RESPONSE_5, sizeof(DEFAULT_RESPONSE_5) - 1);
{
const HTTPRequest::Query_t &rquery(rRequest.GetQuery());
for(HTTPRequest::Query_t::const_iterator i(rquery.begin()); i != rquery.end(); ++i)
{
rResponse.Write("\nPARAM:", 7);
rResponse.Write(i->first.c_str(), i->first.size());
rResponse.Write("=", 1);
rResponse.Write(i->second.c_str(), i->second.size());
rResponse.Write("<br>\n", 4);
}
}
rResponse.Write(DEFAULT_RESPONSE_6, sizeof(DEFAULT_RESPONSE_6) - 1);
const std::string &rctype(rRequest.GetContentType());
rResponse.Write(rctype.c_str(), rctype.size());
rResponse.Write(DEFAULT_RESPONSE_7, sizeof(DEFAULT_RESPONSE_7) - 1);
{
char l[32];
rResponse.Write(l, ::sprintf(l, "%d", rRequest.GetContentLength()));
}
rResponse.Write(DEFAULT_RESPONSE_8, sizeof(DEFAULT_RESPONSE_8) - 1);
const HTTPRequest::CookieJar_t *pcookies = rRequest.GetCookies();
if(pcookies != 0)
{
HTTPRequest::CookieJar_t::const_iterator i(pcookies->begin());
for(; i != pcookies->end(); ++i)
{
char t[512];
rResponse.Write(t, ::sprintf(t, "COOKIE:%s=%s<br>\n", i->first.c_str(), i->second.c_str()));
}
}
rResponse.Write(DEFAULT_RESPONSE_2, sizeof(DEFAULT_RESPONSE_2) - 1);
}
TestWebServer::TestWebServer() {}
TestWebServer::~TestWebServer() {}
int test(int argc, const char *argv[])
{
if(argc >= 2 && ::strcmp(argv[1], "server") == 0)
{
// Run a server
TestWebServer server;
return server.Main("doesnotexist", argc - 1, argv + 1);
}
if(argc >= 2 && ::strcmp(argv[1], "s3server") == 0)
{
// Run a server
S3Simulator server;
return server.Main("doesnotexist", argc - 1, argv + 1);
}
#ifndef WIN32
TEST_THAT(system("rm -rf *.memleaks") == 0);
#endif
// Start the server
int pid = StartDaemon(0, TEST_EXECUTABLE " server testfiles/httpserver.conf",
"testfiles/httpserver.pid");
TEST_THAT_OR(pid > 0, return 1);
// Run the request script
TEST_THAT(::system("perl testfiles/testrequests.pl") == 0);
#ifdef ENABLE_KEEPALIVE_SUPPORT // incomplete, need chunked encoding support
#ifndef WIN32
signal(SIGPIPE, SIG_IGN);
#endif
SocketStream sock;
sock.Open(Socket::TypeINET, "localhost", 1080);
for (int i = 0; i < 4; i++)
{
HTTPRequest request(HTTPRequest::Method_GET,
"/test-one/34/341s/234?p1=vOne&p2=vTwo");
if (i < 2)
{
// first set of passes has keepalive off by default,
// so when i == 1 the socket has already been closed
// by the server, and we'll get -EPIPE when we try
// to send the request.
request.SetClientKeepAliveRequested(false);
}
else
{
request.SetClientKeepAliveRequested(true);
}
if (i == 1)
{
sleep(1); // need time for our process to realise
// that the peer has died, otherwise no SIGPIPE :(
TEST_CHECK_THROWS(
request.Send(sock, SHORT_TIMEOUT),
ConnectionException, SocketWriteError);
sock.Close();
sock.Open(Socket::TypeINET, "localhost", 1080);
continue;
}
else
{
request.Send(sock, SHORT_TIMEOUT);
}
HTTPResponse response;
response.Receive(sock, SHORT_TIMEOUT);
TEST_THAT(response.GetResponseCode() == HTTPResponse::Code_OK);
TEST_THAT(response.GetContentType() == "text/html");
IOStreamGetLine getline(response);
std::string line;
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<html>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<head><title>TEST SERVER RESPONSE</title></head>",
line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<body><h1>Test response</h1>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>URI:</b> /test-one/34/341s/234</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Query string:</b> p1=vOne&p2=vTwo</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Method:</b> GET </p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Decoded query:</b><br>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("PARAM:p1=vOne<br>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("PARAM:p2=vTwo<br></p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Content type:</b> </p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Content length:</b> -1</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("<p><b>Cookies:</b><br>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("</p>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("</body>", line);
TEST_THAT(getline.GetLine(line));
TEST_EQUAL("</html>", line);
if(!response.IsKeepAlive())
{
BOX_TRACE("Server will close the connection, closing our end too.");
sock.Close();
sock.Open(Socket::TypeINET, "localhost", 1080);
}
else
{
BOX_TRACE("Server will keep the connection open for more requests.");
}
}
sock.Close();
#endif // ENABLE_KEEPALIVE_SUPPORT
// Kill it
TEST_THAT(StopDaemon(pid, "testfiles/httpserver.pid",
"generic-httpserver.memleaks", true));
// correct, official signature should succeed, with lower-case header
{
// http://docs.amazonwebservices.com/AmazonS3/2006-03-01/RESTAuthentication.html
HTTPRequest request(HTTPRequest::Method_GET, "/photos/puppy.jpg");
request.SetHostName("johnsmith.s3.amazonaws.com");
request.AddHeader("date", "Tue, 27 Mar 2007 19:36:42 +0000");
request.AddHeader("authorization",
"AWS 0PN5J17HBGZHT7JJ3X82:xXjDGYUmKxnwqr5KXNPGldn5LbA=");
S3Simulator simulator;
simulator.Configure("testfiles/s3simulator.conf");
CollectInBufferStream response_buffer;
HTTPResponse response(&response_buffer);
simulator.Handle(request, response);
TEST_EQUAL(200, response.GetResponseCode());
std::string response_data((const char *)response.GetBuffer(),
response.GetSize());
TEST_EQUAL("omgpuppies!\n", response_data);
}
// modified signature should fail
{
// http://docs.amazonwebservices.com/AmazonS3/2006-03-01/RESTAuthentication.html
HTTPRequest request(HTTPRequest::Method_GET, "/photos/puppy.jpg");
request.SetHostName("johnsmith.s3.amazonaws.com");
request.AddHeader("date", "Tue, 27 Mar 2007 19:36:42 +0000");
request.AddHeader("authorization",
"AWS 0PN5J17HBGZHT7JJ3X82:xXjDGYUmKxnwqr5KXNPGldn5LbB=");
S3Simulator simulator;
simulator.Configure("testfiles/s3simulator.conf");
CollectInBufferStream response_buffer;
HTTPResponse response(&response_buffer);
simulator.Handle(request, response);
TEST_EQUAL(401, response.GetResponseCode());
std::string response_data((const char *)response.GetBuffer(),
response.GetSize());
TEST_EQUAL("<html><head>"
"<title>Internal Server Error</title></head>\n"
"<h1>Internal Server Error</h1>\n"
"<p>An error, type Authentication Failed occured "
"when processing the request.</p>"
"<p>Please try again later.</p></body>\n"
"</html>\n", response_data);
}
// S3Client tests with S3Simulator in-process server for debugging
{
S3Simulator simulator;
simulator.Configure("testfiles/s3simulator.conf");
S3Client client(&simulator, "johnsmith.s3.amazonaws.com",
"0PN5J17HBGZHT7JJ3X82",
"uV3F3YluFJax1cknvbcGwgjvx4QpvB+leU8dUj2o");
HTTPResponse response = client.GetObject("/photos/puppy.jpg");
TEST_EQUAL(200, response.GetResponseCode());
std::string response_data((const char *)response.GetBuffer(),
response.GetSize());
TEST_EQUAL("omgpuppies!\n", response_data);
// make sure that assigning to HTTPResponse does clear stream
response = client.GetObject("/photos/puppy.jpg");
TEST_EQUAL(200, response.GetResponseCode());
response_data = std::string((const char *)response.GetBuffer(),
response.GetSize());
TEST_EQUAL("omgpuppies!\n", response_data);
response = client.GetObject("/nonexist");
TEST_EQUAL(404, response.GetResponseCode());
FileStream fs("testfiles/testrequests.pl");
response = client.PutObject("/newfile", fs);
TEST_EQUAL(200, response.GetResponseCode());
response = client.GetObject("/newfile");
TEST_EQUAL(200, response.GetResponseCode());
TEST_THAT(fs.CompareWith(response));
TEST_EQUAL(0, ::unlink("testfiles/newfile"));
}
{
HTTPRequest request(HTTPRequest::Method_PUT, "/newfile");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("authorization",
"AWS 0PN5J17HBGZHT7JJ3X82:XtMYZf0hdOo4TdPYQknZk0Lz7rw=");
request.AddHeader("Content-Type", "text/plain");
FileStream fs("testfiles/testrequests.pl");
fs.CopyStreamTo(request);
request.SetForReading();
CollectInBufferStream response_buffer;
HTTPResponse response(&response_buffer);
S3Simulator simulator;
simulator.Configure("testfiles/s3simulator.conf");
simulator.Handle(request, response);
TEST_EQUAL(200, response.GetResponseCode());
TEST_EQUAL("LriYPLdmOdAiIfgSm/F1YsViT1LW94/xUQxMsF7xiEb1a0wiIOIxl+zbwZ163pt7",
response.GetHeaderValue("x-amz-id-2"));
TEST_EQUAL("F2A8CCCA26B4B26D", response.GetHeaderValue("x-amz-request-id"));
TEST_EQUAL("Wed, 01 Mar 2006 12:00:00 GMT", response.GetHeaderValue("Date"));
TEST_EQUAL("Sun, 1 Jan 2006 12:00:00 GMT", response.GetHeaderValue("Last-Modified"));
TEST_EQUAL("\"828ef3fdfa96f00ad9f27c383fc9ac7f\"", response.GetHeaderValue("ETag"));
TEST_EQUAL("", response.GetContentType());
TEST_EQUAL("AmazonS3", response.GetHeaderValue("Server"));
TEST_EQUAL(0, response.GetSize());
FileStream f1("testfiles/testrequests.pl");
FileStream f2("testfiles/newfile");
TEST_THAT(f1.CompareWith(f2));
TEST_EQUAL(0, EMU_UNLINK("testfiles/newfile"));
}
// Start the S3Simulator server
pid = StartDaemon(0, TEST_EXECUTABLE " s3server testfiles/s3simulator.conf",
"testfiles/s3simulator.pid");
TEST_THAT_OR(pid > 0, return 1);
{
SocketStream sock;
sock.Open(Socket::TypeINET, "localhost", 1080);
HTTPRequest request(HTTPRequest::Method_GET, "/nonexist");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 0PN5J17HBGZHT7JJ3X82:0cSX/YPdtXua1aFFpYmH1tc0ajA=");
request.SetClientKeepAliveRequested(true);
request.Send(sock, SHORT_TIMEOUT);
HTTPResponse response;
response.Receive(sock, SHORT_TIMEOUT);
std::string value;
TEST_EQUAL(404, response.GetResponseCode());
}
#ifndef WIN32 // much harder to make files inaccessible on WIN32
// Make file inaccessible, should cause server to return a 403 error,
// unless of course the test is run as root :)
{
SocketStream sock;
sock.Open(Socket::TypeINET, "localhost", 1080);
TEST_THAT(chmod("testfiles/testrequests.pl", 0) == 0);
HTTPRequest request(HTTPRequest::Method_GET,
"/testrequests.pl");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 0PN5J17HBGZHT7JJ3X82:qc1e8u8TVl2BpIxwZwsursIb8U8=");
request.SetClientKeepAliveRequested(true);
request.Send(sock, SHORT_TIMEOUT);
HTTPResponse response;
response.Receive(sock, SHORT_TIMEOUT);
std::string value;
TEST_EQUAL(403, response.GetResponseCode());
TEST_THAT(chmod("testfiles/testrequests.pl", 0755) == 0);
}
#endif
{
SocketStream sock;
sock.Open(Socket::TypeINET, "localhost", 1080);
HTTPRequest request(HTTPRequest::Method_GET,
"/testrequests.pl");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 0PN5J17HBGZHT7JJ3X82:qc1e8u8TVl2BpIxwZwsursIb8U8=");
request.SetClientKeepAliveRequested(true);
request.Send(sock, SHORT_TIMEOUT);
HTTPResponse response;
response.Receive(sock, SHORT_TIMEOUT);
std::string value;
TEST_EQUAL(200, response.GetResponseCode());
TEST_EQUAL("qBmKRcEWBBhH6XAqsKU/eg24V3jf/kWKN9dJip1L/FpbYr9FDy7wWFurfdQOEMcY", response.GetHeaderValue("x-amz-id-2"));
TEST_EQUAL("F2A8CCCA26B4B26D", response.GetHeaderValue("x-amz-request-id"));
TEST_EQUAL("Wed, 01 Mar 2006 12:00:00 GMT", response.GetHeaderValue("Date"));
TEST_EQUAL("Sun, 1 Jan 2006 12:00:00 GMT", response.GetHeaderValue("Last-Modified"));
TEST_EQUAL("\"828ef3fdfa96f00ad9f27c383fc9ac7f\"", response.GetHeaderValue("ETag"));
TEST_EQUAL("text/plain", response.GetContentType());
TEST_EQUAL("AmazonS3", response.GetHeaderValue("Server"));
FileStream file("testfiles/testrequests.pl");
TEST_THAT(file.CompareWith(response));
}
{
SocketStream sock;
sock.Open(Socket::TypeINET, "localhost", 1080);
HTTPRequest request(HTTPRequest::Method_PUT, "/newfile");
request.SetHostName("quotes.s3.amazonaws.com");
request.AddHeader("Date", "Wed, 01 Mar 2006 12:00:00 GMT");
request.AddHeader("Authorization", "AWS 0PN5J17HBGZHT7JJ3X82:kfY1m6V3zTufRy2kj92FpQGKz4M=");
request.AddHeader("Content-Type", "text/plain");
FileStream fs("testfiles/testrequests.pl");
HTTPResponse response;
request.SendWithStream(sock, SHORT_TIMEOUT, &fs, response);
std::string value;
TEST_EQUAL(200, response.GetResponseCode());
TEST_EQUAL("LriYPLdmOdAiIfgSm/F1YsViT1LW94/xUQxMsF7xiEb1a0wiIOIxl+zbwZ163pt7", response.GetHeaderValue("x-amz-id-2"));
TEST_EQUAL("F2A8CCCA26B4B26D", response.GetHeaderValue("x-amz-request-id"));
TEST_EQUAL("Wed, 01 Mar 2006 12:00:00 GMT", response.GetHeaderValue("Date"));
TEST_EQUAL("Sun, 1 Jan 2006 12:00:00 GMT", response.GetHeaderValue("Last-Modified"));
TEST_EQUAL("\"828ef3fdfa96f00ad9f27c383fc9ac7f\"", response.GetHeaderValue("ETag"));
TEST_EQUAL("", response.GetContentType());
TEST_EQUAL("AmazonS3", response.GetHeaderValue("Server"));
TEST_EQUAL(0, response.GetSize());
FileStream f1("testfiles/testrequests.pl");
FileStream f2("testfiles/newfile");
TEST_THAT(f1.CompareWith(f2));
TEST_THAT(EMU_UNLINK("testfiles/newfile") == 0);
}
// Kill it
TEST_THAT(StopDaemon(pid, "testfiles/s3simulator.pid",
"s3simulator.memleaks", true));
return 0;
}
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