1 /* 2 * Copyright 1999-2021 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the Apache License 2.0 (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 #include <stdio.h> 11 #include <string.h> 12 #include <openssl/bio.h> 13 #include <openssl/conf.h> 14 #include <openssl/safestack.h> 15 #include <openssl/err.h> 16 17 static void dump_section(const char *name, const CONF *cnf) 18 { 19 STACK_OF(CONF_VALUE) *sect = NCONF_get_section(cnf, name); 20 int i; 21 22 printf("[ %s ]\n", name); 23 for (i = 0; i < sk_CONF_VALUE_num(sect); i++) { 24 CONF_VALUE *cv = sk_CONF_VALUE_value(sect, i); 25 26 printf("%s = %s\n", cv->name, cv->value); 27 } 28 } 29 30 int main(int argc, char **argv) 31 { 32 long eline; 33 CONF *conf = NCONF_new(NCONF_default()); 34 int ret = 1; 35 STACK_OF(OPENSSL_CSTRING) *section_names = NULL; 36 37 if (conf != NULL && NCONF_load(conf, argv[1], &eline)) { 38 int i; 39 40 section_names = NCONF_get_section_names(conf); 41 for (i = 0; i < sk_OPENSSL_CSTRING_num(section_names); i++) { 42 dump_section(sk_OPENSSL_CSTRING_value(section_names, i), conf); 43 } 44 sk_OPENSSL_CSTRING_free(section_names); 45 ret = 0; 46 } else { 47 ERR_print_errors_fp(stderr); 48 } 49 NCONF_free(conf); 50 return ret; 51 } 52