mirror of
https://github.com/moparisthebest/curl
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f19baf27eb
Include the test number in the names of files written out by tests to reduce the chance of accidental duplication and to make it more clear which test is associated with which file.
285 lines
7.6 KiB
C
285 lines
7.6 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 2010, Mandy Wu, <mandy.wu@intel.com>
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* Copyright (C) 2011 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "server_setup.h"
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/*
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* This is a fake ntlm_auth, which is used for testing NTLM single-sign-on.
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* When DEBUGBUILD is defined, libcurl invoke this tool instead of real winbind
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* daemon helper /usr/bin/ntlm_auth. This tool will accept commands and
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* responses with a pre-written string saved in test case test2005.
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*/
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#define ENABLE_CURLX_PRINTF
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#include "curlx.h" /* from the private lib dir */
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#include "getpart.h"
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#include "util.h"
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/* include memdebug.h last */
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#include "memdebug.h"
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#define LOGFILE "log/fake_ntlm%d.log"
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const char *serverlogfile;
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/*
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* Returns an allocated buffer with printable representation of input
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* buffer contents or returns NULL on out of memory condition.
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*/
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static char *printable(char *inbuf, size_t inlength)
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{
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char *outbuf;
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char *newbuf;
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size_t newsize;
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size_t outsize;
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size_t outincr = 0;
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size_t i, o = 0;
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#define HEX_FMT_STR "[0x%02X]"
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#define HEX_STR_LEN 6
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#define NOTHING_STR "[NOTHING]"
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#define NOTHING_LEN 9
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if(!inlength)
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inlength = strlen(inbuf);
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if(inlength) {
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outincr = ((inlength/2) < (HEX_STR_LEN+1)) ? HEX_STR_LEN+1 : inlength/2;
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outsize = inlength + outincr;
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}
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else
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outsize = NOTHING_LEN + 1;
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outbuf = malloc(outsize);
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if(!outbuf)
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return NULL;
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if(!inlength) {
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snprintf(&outbuf[0], outsize, "%s", NOTHING_STR);
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return outbuf;
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}
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for(i=0; i<inlength; i++) {
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if(o > outsize - (HEX_STR_LEN + 1)) {
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newsize = outsize + outincr;
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newbuf = realloc(outbuf, newsize);
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if(!newbuf) {
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free(outbuf);
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return NULL;
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}
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outbuf = newbuf;
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outsize = newsize;
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}
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if((inbuf[i] > 0x20) && (inbuf[i] < 0x7F)) {
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outbuf[o] = inbuf[i];
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o++;
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}
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else {
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snprintf(&outbuf[o], outsize - o, HEX_FMT_STR, inbuf[i]);
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o += HEX_STR_LEN;
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}
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}
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outbuf[o] = '\0';
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return outbuf;
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}
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int main(int argc, char *argv[])
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{
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char buf[1024];
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char logfilename[256];
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FILE *stream;
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char *filename;
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int error;
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char *type1_input = NULL, *type3_input = NULL;
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char *type1_output = NULL, *type3_output = NULL;
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size_t size = 0;
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long testnum;
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const char *env;
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int arg = 1;
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const char *helper_user = "unknown";
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const char *helper_proto = "unknown";
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const char *helper_domain = "unknown";
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bool use_cached_creds = FALSE;
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char *msgbuf;
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buf[0] = '\0';
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while(argc > arg) {
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if(!strcmp("--use-cached-creds", argv[arg])) {
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use_cached_creds = TRUE;
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arg++;
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}
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else if(!strcmp("--helper-protocol", argv[arg])) {
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arg++;
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if(argc > arg)
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helper_proto = argv[arg++];
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}
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else if(!strcmp("--username", argv[arg])) {
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arg++;
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if(argc > arg)
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helper_user = argv[arg++];
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}
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else if(!strcmp("--domain", argv[arg])) {
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arg++;
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if(argc > arg)
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helper_domain = argv[arg++];
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}
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else {
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puts("Usage: fake_ntlm [option]\n"
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" --use-cached-creds\n"
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" --helper-protocol [protocol]\n"
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" --username [username]\n"
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" --domain [domain]");
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exit(1);
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}
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}
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env = getenv("CURL_NTLM_AUTH_TESTNUM");
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if(env) {
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char *endptr;
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long lnum = strtol(env, &endptr, 10);
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if((endptr != env + strlen(env)) || (lnum < 1L)) {
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fprintf(stderr, "Test number not valid in CURL_NTLM_AUTH_TESTNUM");
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exit(1);
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}
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testnum = lnum;
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}
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else {
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fprintf(stderr, "Test number not specified in CURL_NTLM_AUTH_TESTNUM");
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exit(1);
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}
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/* logmsg cannot be used until this file name is set */
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snprintf(logfilename, sizeof(logfilename), LOGFILE, testnum);
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serverlogfile = logfilename;
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logmsg("fake_ntlm (user: %s) (proto: %s) (domain: %s) (cached creds: %s)",
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helper_user, helper_proto, helper_domain,
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(use_cached_creds) ? "yes" : "no");
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env = getenv("CURL_NTLM_AUTH_SRCDIR");
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if(env) {
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path = env;
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}
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filename = test2file(testnum);
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stream=fopen(filename, "rb");
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if(!stream) {
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error = errno;
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logmsg("fopen() failed with error: %d %s", error, strerror(error));
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logmsg("Error opening file: %s", filename);
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logmsg("Couldn't open test file %ld", testnum);
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exit(1);
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}
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else {
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/* get the ntlm_auth input/output */
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error = getpart(&type1_input, &size, "ntlm_auth_type1", "input", stream);
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fclose(stream);
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if(error || size == 0) {
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logmsg("getpart() type 1 input failed with error: %d", error);
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exit(1);
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}
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}
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stream=fopen(filename, "rb");
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if(!stream) {
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error = errno;
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logmsg("fopen() failed with error: %d %s", error, strerror(error));
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logmsg("Error opening file: %s", filename);
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logmsg("Couldn't open test file %ld", testnum);
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exit(1);
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}
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else {
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size = 0;
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error = getpart(&type3_input, &size, "ntlm_auth_type3", "input", stream);
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fclose(stream);
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if(error || size == 0) {
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logmsg("getpart() type 3 input failed with error: %d", error);
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exit(1);
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}
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}
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while(fgets(buf, sizeof(buf), stdin)) {
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if(strcmp(buf, type1_input) == 0) {
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stream=fopen(filename, "rb");
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if(!stream) {
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error = errno;
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logmsg("fopen() failed with error: %d %s", error, strerror(error));
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logmsg("Error opening file: %s", filename);
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logmsg("Couldn't open test file %ld", testnum);
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exit(1);
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}
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else {
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size = 0;
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error = getpart(&type1_output, &size, "ntlm_auth_type1", "output",
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stream);
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fclose(stream);
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if(error || size == 0) {
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logmsg("getpart() type 1 output failed with error: %d", error);
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exit(1);
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}
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}
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printf("%s", type1_output);
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fflush(stdout);
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}
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else if(strncmp(buf, type3_input, strlen(type3_input)) == 0) {
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stream=fopen(filename, "rb");
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if(!stream) {
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error = errno;
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logmsg("fopen() failed with error: %d %s", error, strerror(error));
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logmsg("Error opening file: %s", filename);
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logmsg("Couldn't open test file %ld", testnum);
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exit(1);
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}
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else {
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size = 0;
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error = getpart(&type3_output, &size, "ntlm_auth_type3", "output",
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stream);
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fclose(stream);
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if(error || size == 0) {
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logmsg("getpart() type 3 output failed with error: %d", error);
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exit(1);
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}
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}
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printf("%s", type3_output);
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fflush(stdout);
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}
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else {
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printf("Unknown request\n");
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msgbuf = printable(buf, 0);
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if(msgbuf) {
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logmsg("invalid input: '%s'\n", msgbuf);
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free(msgbuf);
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}
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else
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logmsg("OOM formatting invalid input: '%s'\n", buf);
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exit(1);
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}
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}
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logmsg("Exit");
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return 1;
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}
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