1 /* $OpenBSD: x509name.c,v 1.3 2021/10/31 08:27:15 tb Exp $ */ 2 /* 3 * Copyright (c) 2018 Ingo Schwarze <schwarze@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #include <err.h> 19 #include <stdio.h> 20 21 #include <openssl/x509.h> 22 23 static void debug_print(X509_NAME *); 24 25 static void 26 debug_print(X509_NAME *name) 27 { 28 int loc; 29 30 for (loc = 0; loc < X509_NAME_entry_count(name); loc++) 31 printf("%d:", 32 X509_NAME_ENTRY_set(X509_NAME_get_entry(name, loc))); 33 putchar(' '); 34 X509_NAME_print_ex_fp(stdout, name, 0, XN_FLAG_SEP_CPLUS_SPC); 35 putchar('\n'); 36 } 37 38 int 39 main(void) 40 { 41 X509_NAME *name; 42 43 if ((name = X509_NAME_new()) == NULL) 44 err(1, NULL); 45 X509_NAME_add_entry_by_txt(name, "ST", MBSTRING_ASC, 46 "BaWue", -1, -1, 0); 47 X509_NAME_add_entry_by_txt(name, "O", MBSTRING_ASC, 48 "KIT", -1, -1, 0); 49 debug_print(name); 50 51 X509_NAME_add_entry_by_txt(name, "L", MBSTRING_ASC, 52 "Karlsruhe", -1, 1, 0); 53 debug_print(name); 54 55 X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, 56 "DE", -1, 0, 1); 57 debug_print(name); 58 59 X509_NAME_free(name); 60 61 return 0; 62 } 63