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NTLM: verify multiple connections work 

Add test2032 to test that NTLM does not switch connections in the middle
of the handshake
This commit is contained in:
Joe Mason 2012-08-08 18:15:04 -04:00 committed by Daniel Stenberg
parent d4af0bb8f6
commit 3b7d31c1ed
5 changed files with 395 additions and 2 deletions
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3
tests/data/Makefile.am
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@ -98,7 +98,8 @@ test2008 test2009 test2010 test2011 test2012 test2013 test2014 test2015 \
test2016 test2017 test2018 test2019 test2020 test2021 test2022 \
test2023 test2024 test2025 \
test2026 test2027 test2028 \
test2029 test2030 test2031
test2029 test2030 test2031 \
test2032
EXTRA_DIST = $(TESTCASES) DISABLED

143
tests/data/test2032 Normal file
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@ -0,0 +1,143 @@
<testcase>
<info>
<keywords>
HTTP
HTTP GET
HTTP Basic auth
HTTP NTLM auth
</keywords>
</info>
# Server-side
<reply>
<!-- Basic auth -->
<data100>
HTTP/1.1 401 Need Basic or NTLM auth
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 29
WWW-Authenticate: NTLM
WWW-Authenticate: Basic realm="testrealm"
This is a bad password page!
</data100>
<!-- NTML auth -->
<data200>
HTTP/1.1 401 Need Basic or NTLM auth (2)
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 27
WWW-Authenticate: NTLM
WWW-Authenticate: Basic realm="testrealm"
This is not the real page!
</data200>
<data1201>
HTTP/1.1 401 NTLM intermediate (2)
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 33
WWW-Authenticate: NTLM TlRMTVNTUAACAAAACAAIADAAAAAGggEAq6U1NAWaJCIAAAAAAAAAAAAAAAA4AAAATlRMTUF1dGg=
This is still not the real page!
</data1201>
<data1202>
HTTP/1.1 200 Things are fine in server land
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 32
Finally, this is the real page!
</data1202>
<datacheck>
HTTP/1.1 401 Need Basic or NTLM auth
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 29
WWW-Authenticate: NTLM
WWW-Authenticate: Basic realm="testrealm"
This is a bad password page!
HTTP/1.1 401 Need Basic or NTLM auth
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 29
WWW-Authenticate: NTLM
WWW-Authenticate: Basic realm="testrealm"
This is a bad password page!
HTTP/1.1 401 NTLM intermediate (2)
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 33
WWW-Authenticate: NTLM TlRMTVNTUAACAAAACAAIADAAAAAGggEAq6U1NAWaJCIAAAAAAAAAAAAAAAA4AAAATlRMTUF1dGg=
HTTP/1.1 200 Things are fine in server land
Server: Microsoft-IIS/5.0
Content-Type: text/html; charset=iso-8859-1
Content-Length: 32
Finally, this is the real page!
</datacheck>
</reply>
# Client-side
<client>
<server>
http
</server>
<tool>
libntlmconnect
</tool>
<name>
NTLM connection mapping
</name>
<setenv>
# we force our own host name, in order to make the test machine independent
CURL_GETHOSTNAME=curlhost
# we try to use the LD_PRELOAD hack, if not a debug build
LD_PRELOAD=%PWD/libtest/.libs/libhostname.so
</setenv>
<command>
http://%HOSTIP:%HTTPPORT/2032
</command>
<precheck>
chkhostname curlhost
</precheck>
</client>
# Verify data after the test has been "shot"
<verify>
<strip>
^User-Agent:.*
</strip>
<protocol>
GET /20320100 HTTP/1.1
Authorization: Basic dGVzdHVzZXI6dGVzdHBhc3M=
Host: 127.0.0.1:8990
Accept: */*
GET /20320100 HTTP/1.1
Authorization: Basic dGVzdHVzZXI6dGVzdHBhc3M=
Host: 127.0.0.1:8990
Accept: */*
GET /20320200 HTTP/1.1
Authorization: NTLM TlRMTVNTUAABAAAABoIIAAAAAAAAAAAAAAAAAAAAAAA=
Host: 127.0.0.1:8990
Accept: */*
GET /20320200 HTTP/1.1
Authorization: NTLM TlRMTVNTUAADAAAAGAAYAEAAAAAYABgAWAAAAAAAAABwAAAACAAIAHAAAAAIAAgAeAAAAAAAAAAAAAAABoIBAI+/Fp9IERAQ74OsdNPbBpg7o8CVwLSO4DtFyIcZHUMKVktWIu92s2892OVpd2JzqnRlc3R1c2VyY3VybGhvc3Q=
Host: 127.0.0.1:8990
Accept: */*
</protocol>
</verify>
</testcase>

1
tests/libtest/.gitignore vendored
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@ -1,3 +1,4 @@
chkhostname
lib5[0-9][0-9]
libauthretry
libntlmconnect

4
tests/libtest/Makefile.inc
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@ -19,7 +19,7 @@ noinst_PROGRAMS = chkhostname \
lib543 lib544 lib545 lib547 lib548 lib549 lib552 lib553 lib554 lib555 \
lib556 lib539 lib557 lib560 lib562 lib564 lib565 lib566 lib567 lib568 \
lib569 lib570 lib571 lib572 lib573 lib582 lib583 lib585 lib586 lib587 \
lib590 lib591 lib597 lib598 lib599 libauthretry
lib590 lib591 lib597 lib598 lib599 libauthretry libntlmconnect
chkhostname_SOURCES = chkhostname.c $(top_srcdir)/lib/curl_gethostname.c
chkhostname_LDADD = @CURL_NETWORK_LIBS@
@ -187,3 +187,5 @@ lib598_SOURCES = lib598.c $(SUPPORTFILES)
lib599_SOURCES = lib599.c $(SUPPORTFILES)
libauthretry_SOURCES = libauthretry.c $(SUPPORTFILES)
libntlmconnect_SOURCES = libntlmconnect.c $(SUPPORTFILES) $(TESTUTIL)

246
tests/libtest/libntlmconnect.c Normal file
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@ -0,0 +1,246 @@
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "test.h"
#include <assert.h>
#include "testutil.h"
#include "memdebug.h"
#define TEST_HANG_TIMEOUT 5 * 1000
#define MAX_EASY_HANDLES 3
CURL *easy[MAX_EASY_HANDLES];
curl_socket_t sockets[MAX_EASY_HANDLES];
int res = 0;
static size_t callback(char* ptr, size_t size, size_t nmemb, void* data)
{
int idx = ((CURL **) data) - easy;
curl_socket_t sock;
char *output = malloc(size * nmemb + 1);
memcpy(output, ptr, size * nmemb);
output[size * nmemb] = '\0';
fprintf(stdout, "%s", output);
free(output);
res = curl_easy_getinfo(easy[idx], CURLINFO_LASTSOCKET, &sock);
if (CURLE_OK != res) {
fprintf(stderr, "Error reading CURLINFO_LASTSOCKET\n");
return 0;
}
/* sock will only be set for NTLM requests; for others it is -1 */
if (sock != -1) {
if (sockets[idx] == -1) {
/* Data was written for this request before the socket was detected by
multi_fdset. Record the socket now. */
sockets[idx] = sock;
}
else if (sock != sockets[idx]) {
fprintf(stderr, "Handle %d started on socket %d and moved to %d\n", idx,
sockets[idx], sock);
res = TEST_ERR_MAJOR_BAD;
return 0;
}
}
return size * nmemb;
}
enum HandleState {
ReadyForNewHandle,
NeedSocketForNewHandle,
NoMoreHandles
};
int test(char *url)
{
CURLM *multi = NULL;
int running;
int i, j;
int num_handles = 0;
enum HandleState state = ReadyForNewHandle;
char* full_url = malloc(strlen(url) + 4 + 1);
start_test_timing();
if (!full_url) {
fprintf(stderr, "Not enough memory for full url\n");
return CURLE_OUT_OF_MEMORY;
}
for (i = 0; i < MAX_EASY_HANDLES; ++i) {
easy[i] = NULL;
sockets[i] = -1;
}
res = 0;
res_global_init(CURL_GLOBAL_ALL);
if(res) {
return res;
}
multi_init(multi);
for(;;) {
struct timeval interval;
fd_set fdread;
fd_set fdwrite;
fd_set fdexcep;
long timeout = -99;
curl_socket_t maxfd = -99;
bool found_new_socket = FALSE;
/* Start a new handle if we aren't at the max */
if (state == ReadyForNewHandle) {
easy_init(easy[num_handles]);
if (num_handles % 3 == 2) {
sprintf(full_url, "%s0200", url);
easy_setopt(easy[num_handles], CURLOPT_HTTPAUTH, CURLAUTH_NTLM);
} else {
sprintf(full_url, "%s0100", url);
easy_setopt(easy[num_handles], CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
}
easy_setopt(easy[num_handles], CURLOPT_FRESH_CONNECT, 1L);
easy_setopt(easy[num_handles], CURLOPT_URL, full_url);
easy_setopt(easy[num_handles], CURLOPT_VERBOSE, 1L);
easy_setopt(easy[num_handles], CURLOPT_HTTPGET, 1L);
easy_setopt(easy[num_handles], CURLOPT_USERPWD, "testuser:testpass");
easy_setopt(easy[num_handles], CURLOPT_WRITEFUNCTION, callback);
easy_setopt(easy[num_handles], CURLOPT_WRITEDATA, easy + num_handles);
easy_setopt(easy[num_handles], CURLOPT_HEADER, 1L);
multi_add_handle(multi, easy[num_handles]);
num_handles += 1;
state = NeedSocketForNewHandle;
}
multi_perform(multi, &running);
if (0 != res)
break;
abort_on_test_timeout();
if(!running && state == NoMoreHandles)
break; /* done */
FD_ZERO(&fdread);
FD_ZERO(&fdwrite);
FD_ZERO(&fdexcep);
multi_fdset(multi, &fdread, &fdwrite, &fdexcep, &maxfd);
/* At this point, maxfd is guaranteed to be greater or equal than -1. */
/* Any socket which is new in fdread is associated with the new handle */
for (i = 0; i <= maxfd; ++i) {
bool socket_exists = FALSE;
if (!FD_ISSET(i, &fdread)) {
continue;
}
/* Check if this socket was already detected for an earlier handle (or
for this handle, num_handles-1, in the callback */
for (j = 0; j < num_handles; ++j) {
if (sockets[j] == i) {
socket_exists = TRUE;
break;
}
}
if (socket_exists) {
continue;
}
if (found_new_socket || state != NeedSocketForNewHandle) {
fprintf(stderr, "Unexpected new socket\n");
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
/* Now we know the socket is for the most recent handle, num_handles-1 */
if (sockets[num_handles-1] != -1) {
/* A socket for this handle was already detected in the callback; if it
matched socket_exists should be true and we would never get here */
assert(i != sockets[num_handles-1]);
fprintf(stderr, "Handle %d wrote to socket %d then detected on %d\n",
num_handles-1, sockets[num_handles-1], i);
res = TEST_ERR_MAJOR_BAD;
goto test_cleanup;
}
else {
sockets[num_handles-1] = i;
found_new_socket = TRUE;
/* continue to make sure there's only one new handle */
}
}
if (state == NeedSocketForNewHandle) {
if (found_new_socket) {
fprintf(stderr, "Warning: socket did not open immediately for new "
"handle (trying again)\n");
continue;
}
state = num_handles < MAX_EASY_HANDLES ? ReadyForNewHandle
: NoMoreHandles;
}
multi_timeout(multi, &timeout);
/* At this point, timeout is guaranteed to be greater or equal than -1. */
if(timeout != -1L) {
interval.tv_sec = timeout/1000;
interval.tv_usec = (timeout%1000)*1000;
}
else {
interval.tv_sec = TEST_HANG_TIMEOUT/1000+1;
interval.tv_usec = 0;
}
select_test(maxfd+1, &fdread, &fdwrite, &fdexcep, &interval);
abort_on_test_timeout();
}
test_cleanup:
for (i = 0; i < MAX_EASY_HANDLES; ++i) {
if (easy[i]) {
if (multi) {
curl_multi_remove_handle(multi, easy[i]);
}
curl_easy_cleanup(easy[i]);
}
}
if (multi) {
curl_multi_cleanup(multi);
}
curl_global_cleanup();
if (full_url) {
free(full_url);
}
return res;
}