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Diffstat (limited to 'tests/server/fake_ntlm.c')
| -rw-r--r-- | tests/server/fake_ntlm.c | 277 |
1 files changed, 277 insertions, 0 deletions
diff --git a/tests/server/fake_ntlm.c b/tests/server/fake_ntlm.c new file mode 100644 index 00000000..799f573a --- /dev/null +++ b/tests/server/fake_ntlm.c @@ -0,0 +1,277 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 2010, Mandy Wu, <mandy.wu@intel.com> + * Copyright (C) 2011 - 2013, 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 "server_setup.h" + +/* + * This is a fake ntlm_auth, which is used for testing NTLM single-sign-on. + * When DEBUGBUILD is defined, libcurl invoke this tool instead of real winbind + * daemon helper /usr/bin/ntlm_auth. This tool will accept commands and + * responses with a pre-written string saved in test case test2005. + */ + +#define ENABLE_CURLX_PRINTF +#include "curlx.h" /* from the private lib dir */ +#include "getpart.h" +#include "util.h" + +/* include memdebug.h last */ +#include "memdebug.h" + +#ifndef DEFAULT_LOGFILE +#define DEFAULT_LOGFILE "log/fake_ntlm.log" +#endif + +const char *serverlogfile = DEFAULT_LOGFILE; + +/* + * Returns an allocated buffer with printable representation of input + * buffer contents or returns NULL on out of memory condition. + */ +static char *printable(char *inbuf, size_t inlength) +{ + char *outbuf; + char *newbuf; + size_t newsize; + size_t outsize; + size_t outincr = 0; + size_t i, o = 0; + +#define HEX_FMT_STR "[0x%02X]" +#define HEX_STR_LEN 6 +#define NOTHING_STR "[NOTHING]" +#define NOTHING_LEN 9 + + if(!inlength) + inlength = strlen(inbuf); + + if(inlength) { + outincr = ((inlength/2) < (HEX_STR_LEN+1)) ? HEX_STR_LEN+1 : inlength/2; + outsize = inlength + outincr; + } + else + outsize = NOTHING_LEN + 1; + + outbuf = malloc(outsize); + if(!outbuf) + return NULL; + + if(!inlength) { + sprintf(&outbuf[0], "%s", NOTHING_STR); + return outbuf; + } + + for(i=0; i<inlength; i++) { + + if(o > outsize - (HEX_STR_LEN + 1)) { + newsize = outsize + outincr; + newbuf = realloc(outbuf, newsize); + if(!newbuf) { + free(outbuf); + return NULL; + } + outbuf = newbuf; + outsize = newsize; + } + + if((inbuf[i] > 0x20) && (inbuf[i] < 0x7F)) { + outbuf[o] = inbuf[i]; + o++; + } + else { + sprintf(&outbuf[o], HEX_FMT_STR, inbuf[i]); + o += HEX_STR_LEN; + } + + } + outbuf[o] = '\0'; + + return outbuf; +} + +int main(int argc, char *argv[]) +{ + char buf[1024]; + FILE *stream; + char *filename; + int error; + char *type1_input = NULL, *type3_input = NULL; + char *type1_output = NULL, *type3_output = NULL; + size_t size = 0; + long testnum; + const char *env; + int arg = 1; + char *helper_user = (char *)"unknown"; + char *helper_proto = (char *)"unknown"; + char *helper_domain = (char *)"unknown"; + bool use_cached_creds = FALSE; + char *msgbuf; + + buf[0] = '\0'; + + while(argc > arg) { + if(!strcmp("--use-cached-creds", argv[arg])) { + use_cached_creds = TRUE; + arg++; + } + else if(!strcmp("--helper-protocol", argv[arg])) { + arg++; + if(argc > arg) + helper_proto = argv[arg++]; + } + else if(!strcmp("--username", argv[arg])) { + arg++; + if(argc > arg) + helper_user = argv[arg++]; + } + else if(!strcmp("--domain", argv[arg])) { + arg++; + if(argc > arg) + helper_domain = argv[arg++]; + } + else { + puts("Usage: fake_ntlm [option]\n" + " --use-cached-creds\n" + " --helper-protocol [protocol]\n" + " --username [username]\n" + " --domain [domain]"); + exit(1); + } + } + + logmsg("fake_ntlm (user: %s) (proto: %s) (domain: %s) (cached creds: %s)", + helper_user, helper_proto, helper_domain, + (use_cached_creds) ? "yes" : "no"); + + env = getenv("CURL_NTLM_AUTH_TESTNUM"); + if (env) { + char *endptr; + long lnum = strtol(env, &endptr, 10); + if((endptr != env + strlen(env)) || (lnum < 1L)) { + logmsg("Test number not valid in CURL_NTLM_AUTH_TESTNUM"); + exit(1); + } + testnum = lnum; + } else { + logmsg("Test number not specified in CURL_NTLM_AUTH_TESTNUM"); + exit(1); + } + + env = getenv("CURL_NTLM_AUTH_SRCDIR"); + if (env) { + path = env; + } + + filename = test2file(testnum); + stream=fopen(filename, "rb"); + if(!stream) { + error = errno; + logmsg("fopen() failed with error: %d %s", error, strerror(error)); + logmsg("Error opening file: %s", filename); + logmsg("Couldn't open test file %ld", testnum); + exit(1); + } + else { + /* get the ntlm_auth input/output */ + error = getpart(&type1_input, &size, "ntlm_auth_type1", "input", stream); + fclose(stream); + if(error || size == 0) { + logmsg("getpart() type 1 input failed with error: %d", error); + exit(1); + } + } + + stream=fopen(filename, "rb"); + if(!stream) { + error = errno; + logmsg("fopen() failed with error: %d %s", error, strerror(error)); + logmsg("Error opening file: %s", filename); + logmsg("Couldn't open test file %ld", testnum); + exit(1); + } + else { + size = 0; + error = getpart(&type3_input, &size, "ntlm_auth_type3", "input", stream); + fclose(stream); + if(error || size == 0) { + logmsg("getpart() type 3 input failed with error: %d", error); + exit(1); + } + } + + while(fgets(buf, sizeof(buf), stdin)) { + if(strcmp(buf, type1_input) == 0) { + stream=fopen(filename, "rb"); + if(!stream) { + error = errno; + logmsg("fopen() failed with error: %d %s", error, strerror(error)); + logmsg("Error opening file: %s", filename); + logmsg("Couldn't open test file %ld", testnum); + exit(1); + } + else { + size = 0; + error = getpart(&type1_output, &size, "ntlm_auth_type1", "output", stream); + fclose(stream); + if(error || size == 0) { + logmsg("getpart() type 1 output failed with error: %d", error); + exit(1); + } + } + printf("%s", type1_output); + fflush(stdout); + } + else if(strncmp(buf, type3_input, strlen(type3_input)) == 0) { + stream=fopen(filename, "rb"); + if(!stream) { + error = errno; + logmsg("fopen() failed with error: %d %s", error, strerror(error)); + logmsg("Error opening file: %s", filename); + logmsg("Couldn't open test file %ld", testnum); + exit(1); + } + else { + size = 0; + error = getpart(&type3_output, &size, "ntlm_auth_type3", "output", stream); + fclose(stream); + if(error || size == 0) { + logmsg("getpart() type 3 output failed with error: %d", error); + exit(1); + } + } + printf("%s", type3_output); + fflush(stdout); + } + else { + printf("Unknown request\n"); + msgbuf = printable(buf, 0); + if(msgbuf) { + logmsg("invalid input: '%s'\n", msgbuf); + free(msgbuf); + } + else + logmsg("OOM formatting invalid input: '%s'\n", buf); + exit(1); + } + } + return 1; +} |