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      1 /*	$NetBSD: store-test.c,v 1.2 2017/01/28 21:31:49 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2001 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  *
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  *
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * 3. Neither the name of KTH nor the names of its contributors may be
     20  *    used to endorse or promote products derived from this software without
     21  *    specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
     24  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     26  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
     27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     28  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     29  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     30  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     31  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     32  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     33  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
     34 
     35 #include "krb5_locl.h"
     36 
     37 static void
     38 print_data(unsigned char *data, size_t len)
     39 {
     40     int i;
     41     for(i = 0; i < len; i++) {
     42 	if(i > 0 && (i % 16) == 0)
     43 	    printf("\n            ");
     44 	printf("%02x ", data[i]);
     45     }
     46     printf("\n");
     47 }
     48 
     49 static int
     50 compare(const char *name, krb5_storage *sp, void *expected, size_t len)
     51 {
     52     int ret = 0;
     53     krb5_data data;
     54     if (krb5_storage_to_data(sp, &data))
     55 	errx(1, "krb5_storage_to_data failed");
     56     krb5_storage_free(sp);
     57     if(data.length != len || memcmp(data.data, expected, len) != 0) {
     58 	printf("%s mismatch\n", name);
     59 	printf("  Expected: ");
     60 	print_data(expected, len);
     61 	printf("  Actual:   ");
     62 	print_data(data.data, data.length);
     63 	ret++;
     64     }
     65     krb5_data_free(&data);
     66     return ret;
     67 }
     68 
     69 int
     70 main(int argc, char **argv)
     71 {
     72     int nerr = 0;
     73     krb5_storage *sp;
     74     krb5_context context;
     75     krb5_principal principal;
     76 
     77 
     78     krb5_init_context(&context);
     79 
     80     sp = krb5_storage_emem();
     81     krb5_store_int32(sp, 0x01020304);
     82     nerr += compare("Integer", sp, "\x1\x2\x3\x4", 4);
     83 
     84     sp = krb5_storage_emem();
     85     krb5_storage_set_byteorder(sp, KRB5_STORAGE_BYTEORDER_LE);
     86     krb5_store_int32(sp, 0x01020304);
     87     nerr += compare("Integer (LE)", sp, "\x4\x3\x2\x1", 4);
     88 
     89     sp = krb5_storage_emem();
     90     krb5_storage_set_byteorder(sp, KRB5_STORAGE_BYTEORDER_BE);
     91     krb5_store_int32(sp, 0x01020304);
     92     nerr += compare("Integer (BE)", sp, "\x1\x2\x3\x4", 4);
     93 
     94     sp = krb5_storage_emem();
     95     krb5_storage_set_byteorder(sp, KRB5_STORAGE_BYTEORDER_HOST);
     96     krb5_store_int32(sp, 0x01020304);
     97     {
     98 	int test = 1;
     99 	void *data;
    100 	if(*(char*)&test)
    101 	    data = "\x4\x3\x2\x1";
    102 	else
    103 	    data = "\x1\x2\x3\x4";
    104 	nerr += compare("Integer (host)", sp, data, 4);
    105     }
    106 
    107     sp = krb5_storage_emem();
    108     krb5_make_principal(context, &principal, "TEST", "foobar", NULL);
    109     krb5_store_principal(sp, principal);
    110     krb5_free_principal(context, principal);
    111     nerr += compare("Principal", sp, "\x0\x0\x0\x1"
    112 		    "\x0\x0\x0\x1"
    113 		    "\x0\x0\x0\x4TEST"
    114 		    "\x0\x0\x0\x6""foobar", 26);
    115 
    116     krb5_free_context(context);
    117 
    118     return nerr ? 1 : 0;
    119 }
    120