338 lines
8.3 KiB
C
338 lines
8.3 KiB
C
/*
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* Copyright (c) 2006 - 2008 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of KTH nor the names of its contributors may be
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* used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include <roken.h>
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#include <stdio.h>
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#include <gssapi.h>
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#include <err.h>
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#include <getarg.h>
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#include "test_common.h"
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#include <krb5.h>
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#include <heimntlm.h>
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static int
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test_libntlm_v1(int flags)
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{
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const char *user = "foo",
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*domain = "mydomain",
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*password = "digestpassword";
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OM_uint32 maj_stat, min_stat;
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gss_ctx_id_t ctx = GSS_C_NO_CONTEXT;
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gss_buffer_desc input, output;
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struct ntlm_type1 type1;
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struct ntlm_type2 type2;
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struct ntlm_type3 type3;
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struct ntlm_buf data;
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krb5_error_code ret;
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gss_name_t src_name = GSS_C_NO_NAME;
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memset(&type1, 0, sizeof(type1));
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memset(&type2, 0, sizeof(type2));
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memset(&type3, 0, sizeof(type3));
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type1.flags = NTLM_NEG_UNICODE|NTLM_NEG_TARGET|NTLM_NEG_NTLM|flags;
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type1.domain = strdup(domain);
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type1.hostname = NULL;
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type1.os[0] = 0;
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type1.os[1] = 0;
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ret = heim_ntlm_encode_type1(&type1, &data);
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if (ret)
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errx(1, "heim_ntlm_encode_type1");
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input.value = data.data;
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input.length = data.length;
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output.length = 0;
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output.value = NULL;
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maj_stat = gss_accept_sec_context(&min_stat,
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&ctx,
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GSS_C_NO_CREDENTIAL,
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&input,
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GSS_C_NO_CHANNEL_BINDINGS,
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NULL,
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NULL,
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&output,
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NULL,
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NULL,
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NULL);
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free(data.data);
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if (GSS_ERROR(maj_stat))
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errx(1, "accept_sec_context v1: %s",
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gssapi_err(maj_stat, min_stat, GSS_C_NO_OID));
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if (output.length == 0)
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errx(1, "output.length == 0");
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data.data = output.value;
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data.length = output.length;
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ret = heim_ntlm_decode_type2(&data, &type2);
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if (ret)
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errx(1, "heim_ntlm_decode_type2");
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gss_release_buffer(&min_stat, &output);
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type3.flags = type2.flags;
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type3.username = rk_UNCONST(user);
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type3.targetname = type2.targetname;
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type3.ws = rk_UNCONST("workstation");
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{
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struct ntlm_buf key;
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heim_ntlm_nt_key(password, &key);
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heim_ntlm_calculate_ntlm1(key.data, key.length,
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type2.challenge,
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&type3.ntlm);
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if (flags & NTLM_NEG_KEYEX) {
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struct ntlm_buf sessionkey;
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heim_ntlm_build_ntlm1_master(key.data, key.length,
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&sessionkey,
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&type3.sessionkey);
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free(sessionkey.data);
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}
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free(key.data);
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}
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ret = heim_ntlm_encode_type3(&type3, &data, NULL);
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if (ret)
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errx(1, "heim_ntlm_encode_type3");
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input.length = data.length;
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input.value = data.data;
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maj_stat = gss_accept_sec_context(&min_stat,
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&ctx,
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GSS_C_NO_CREDENTIAL,
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&input,
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GSS_C_NO_CHANNEL_BINDINGS,
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&src_name,
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NULL,
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&output,
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NULL,
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NULL,
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NULL);
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free(input.value);
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if (maj_stat != GSS_S_COMPLETE)
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errx(1, "accept_sec_context v1 2 %s",
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gssapi_err(maj_stat, min_stat, GSS_C_NO_OID));
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gss_release_buffer(&min_stat, &output);
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gss_delete_sec_context(&min_stat, &ctx, NULL);
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if (src_name == GSS_C_NO_NAME)
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errx(1, "no source name!");
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gss_display_name(&min_stat, src_name, &output, NULL);
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printf("src_name: %.*s\n", (int)output.length, (char*)output.value);
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gss_release_name(&min_stat, &src_name);
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gss_release_buffer(&min_stat, &output);
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return 0;
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}
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static int
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test_libntlm_v2(int flags)
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{
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const char *user = "foo",
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*domain = "mydomain",
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*password = "digestpassword";
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OM_uint32 maj_stat, min_stat;
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gss_ctx_id_t ctx = GSS_C_NO_CONTEXT;
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gss_buffer_desc input, output;
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struct ntlm_type1 type1;
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struct ntlm_type2 type2;
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struct ntlm_type3 type3;
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struct ntlm_buf data;
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krb5_error_code ret;
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memset(&type1, 0, sizeof(type1));
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memset(&type2, 0, sizeof(type2));
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memset(&type3, 0, sizeof(type3));
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type1.flags = NTLM_NEG_UNICODE|NTLM_NEG_NTLM|flags;
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type1.domain = strdup(domain);
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type1.hostname = NULL;
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type1.os[0] = 0;
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type1.os[1] = 0;
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ret = heim_ntlm_encode_type1(&type1, &data);
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if (ret)
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errx(1, "heim_ntlm_encode_type1");
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input.value = data.data;
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input.length = data.length;
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output.length = 0;
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output.value = NULL;
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maj_stat = gss_accept_sec_context(&min_stat,
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&ctx,
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GSS_C_NO_CREDENTIAL,
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&input,
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GSS_C_NO_CHANNEL_BINDINGS,
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NULL,
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NULL,
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&output,
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NULL,
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NULL,
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NULL);
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free(data.data);
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if (GSS_ERROR(maj_stat))
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errx(1, "accept_sec_context v2 %s",
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gssapi_err(maj_stat, min_stat, GSS_C_NO_OID));
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if (output.length == 0)
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errx(1, "output.length == 0");
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data.data = output.value;
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data.length = output.length;
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ret = heim_ntlm_decode_type2(&data, &type2);
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if (ret)
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errx(1, "heim_ntlm_decode_type2");
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type3.flags = type2.flags;
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type3.username = rk_UNCONST(user);
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type3.targetname = type2.targetname;
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type3.ws = rk_UNCONST("workstation");
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{
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struct ntlm_buf key;
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unsigned char ntlmv2[16];
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heim_ntlm_nt_key(password, &key);
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heim_ntlm_calculate_ntlm2(key.data, key.length,
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user,
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type2.targetname,
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type2.challenge,
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&type2.targetinfo,
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ntlmv2,
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&type3.ntlm);
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free(key.data);
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if (flags & NTLM_NEG_KEYEX) {
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struct ntlm_buf sessionkey;
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heim_ntlm_build_ntlm1_master(ntlmv2, sizeof(ntlmv2),
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&sessionkey,
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&type3.sessionkey);
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free(sessionkey.data);
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}
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}
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ret = heim_ntlm_encode_type3(&type3, &data, NULL);
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if (ret)
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errx(1, "heim_ntlm_encode_type3");
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input.length = data.length;
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input.value = data.data;
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maj_stat = gss_accept_sec_context(&min_stat,
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&ctx,
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GSS_C_NO_CREDENTIAL,
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&input,
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GSS_C_NO_CHANNEL_BINDINGS,
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NULL,
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NULL,
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&output,
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NULL,
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NULL,
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NULL);
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free(input.value);
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if (maj_stat != GSS_S_COMPLETE)
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errx(1, "accept_sec_context v2 2 %s",
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gssapi_err(maj_stat, min_stat, GSS_C_NO_OID));
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gss_delete_sec_context(&min_stat, &ctx, NULL);
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return 0;
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}
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static int version_flag = 0;
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static int help_flag = 0;
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static struct getargs args[] = {
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{"version", 0, arg_flag, &version_flag, "print version", NULL },
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{"help", 0, arg_flag, &help_flag, NULL, NULL }
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};
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static void
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usage (int ret)
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{
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arg_printusage (args, sizeof(args)/sizeof(*args),
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NULL, "");
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exit (ret);
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}
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int
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main(int argc, char **argv)
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{
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int ret = 0, optidx = 0;
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setprogname(argv[0]);
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if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
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usage(1);
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if (help_flag)
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usage (0);
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if(version_flag){
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print_version(NULL);
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exit(0);
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}
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argc -= optidx;
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argv += optidx;
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ret += test_libntlm_v1(0);
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ret += test_libntlm_v1(NTLM_NEG_KEYEX);
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ret += test_libntlm_v2(0);
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ret += test_libntlm_v2(NTLM_NEG_KEYEX);
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return 0;
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}
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