1c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* apps/verify.c */ 2c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * All rights reserved. 4c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 5c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This package is an SSL implementation written 6c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * by Eric Young (eay@cryptsoft.com). 7c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The implementation was written so as to conform with Netscapes SSL. 8c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 9c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This library is free for commercial and non-commercial use as long as 10c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the following conditions are aheared to. The following conditions 11c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * apply to all code found in this distribution, be it the RC4, RSA, 12c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * included with this distribution is covered by the same copyright terms 14c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 16c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Copyright remains Eric Young's, and as such any Copyright notices in 17c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the code are not to be removed. 18c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If this package is used in a product, Eric Young should be given attribution 19c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * as the author of the parts of the library used. 20c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This can be in the form of a textual message at program startup or 21c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * in documentation (online or textual) provided with the package. 22c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 23c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Redistribution and use in source and binary forms, with or without 24c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * modification, are permitted provided that the following conditions 25c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * are met: 26c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. Redistributions of source code must retain the copyright 27c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer. 28c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 2. Redistributions in binary form must reproduce the above copyright 29c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer in the 30c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * documentation and/or other materials provided with the distribution. 31c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 3. All advertising materials mentioning features or use of this software 32c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * must display the following acknowledgement: 33c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes cryptographic software written by 34c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Eric Young (eay@cryptsoft.com)" 35c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The word 'cryptographic' can be left out if the rouines from the library 36c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * being used are not cryptographic related :-). 37c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 4. If you include any Windows specific code (or a derivative thereof) from 38c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the apps directory (application code) you must include an acknowledgement: 39c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 41c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * SUCH DAMAGE. 52c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 53c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The licence and distribution terms for any publically available version or 54c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * derivative of this code cannot be changed. i.e. this code cannot simply be 55c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * copied and put under another distribution licence 56c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * [including the GNU Public Licence.] 57c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 58c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 59c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <stdio.h> 60c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <stdlib.h> 61c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <string.h> 62c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include "apps.h" 63c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/bio.h> 64c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/err.h> 65c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/x509.h> 66c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/x509v3.h> 67c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/pem.h> 68c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 69c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#undef PROG 70c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#define PROG verify_main 71c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 72c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx); 73480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic int check(X509_STORE *ctx, char *file, 74480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org STACK_OF(X509) *uchain, STACK_OF(X509) *tchain, 75480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org STACK_OF(X509_CRL) *crls, ENGINE *e); 76c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic int v_verbose=0, vflags = 0; 77c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 78c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint MAIN(int, char **); 79c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 80c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint MAIN(int argc, char **argv) 81c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 82c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ENGINE *e = NULL; 83c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int i,ret=1, badarg = 0; 84c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org char *CApath=NULL,*CAfile=NULL; 85480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org char *untfile = NULL, *trustfile = NULL, *crlfile = NULL; 86c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org STACK_OF(X509) *untrusted = NULL, *trusted = NULL; 87480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org STACK_OF(X509_CRL) *crls = NULL; 88c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_STORE *cert_ctx=NULL; 89c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_LOOKUP *lookup=NULL; 90c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_VERIFY_PARAM *vpm = NULL; 91c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifndef OPENSSL_NO_ENGINE 92c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org char *engine=NULL; 93c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 94c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 95c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org cert_ctx=X509_STORE_new(); 96c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (cert_ctx == NULL) goto end; 97480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_STORE_set_verify_cb(cert_ctx,cb); 98c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 99c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_load_crypto_strings(); 100c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 101c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org apps_startup(); 102c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 103c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (bio_err == NULL) 104c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((bio_err=BIO_new(BIO_s_file())) != NULL) 105c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 106c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 107c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!load_config(bio_err, NULL)) 108c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 109c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 110c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org argc--; 111c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org argv++; 112c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org for (;;) 113c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 114c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (argc >= 1) 115c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 116c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (strcmp(*argv,"-CApath") == 0) 117c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 118c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (argc-- < 1) goto end; 119c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CApath= *(++argv); 120c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 121c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (strcmp(*argv,"-CAfile") == 0) 122c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 123c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (argc-- < 1) goto end; 124c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org CAfile= *(++argv); 125c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 126c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (args_verify(&argv, &argc, &badarg, bio_err, 127c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org &vpm)) 128c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 129c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (badarg) 130c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 131c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org continue; 132c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 133c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (strcmp(*argv,"-untrusted") == 0) 134c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 135c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (argc-- < 1) goto end; 136c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org untfile= *(++argv); 137c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 138c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (strcmp(*argv,"-trusted") == 0) 139c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 140c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (argc-- < 1) goto end; 141c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org trustfile= *(++argv); 142c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 143480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org else if (strcmp(*argv,"-CRLfile") == 0) 144480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 145480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (argc-- < 1) goto end; 146480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org crlfile= *(++argv); 147480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org } 148c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifndef OPENSSL_NO_ENGINE 149c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (strcmp(*argv,"-engine") == 0) 150c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 151c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (--argc < 1) goto end; 152c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org engine= *(++argv); 153c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 154c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 155c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (strcmp(*argv,"-help") == 0) 156c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 157c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (strcmp(*argv,"-verbose") == 0) 158c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org v_verbose=1; 159c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (argv[0][0] == '-') 160c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 161c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 162c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 163c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org argc--; 164c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org argv++; 165c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 166c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 167c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org break; 168c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 169c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 170c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifndef OPENSSL_NO_ENGINE 171c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org e = setup_engine(bio_err, engine, 0); 172c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 173c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 174c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (vpm) 175c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_STORE_set1_param(cert_ctx, vpm); 176c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 177c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org lookup=X509_STORE_add_lookup(cert_ctx,X509_LOOKUP_file()); 178c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (lookup == NULL) abort(); 179c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (CAfile) { 180c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org i=X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM); 181c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!i) { 182c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(bio_err, "Error loading file %s\n", CAfile); 183c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_print_errors(bio_err); 184c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 185c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 186c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } else X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT); 187c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 188c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org lookup=X509_STORE_add_lookup(cert_ctx,X509_LOOKUP_hash_dir()); 189c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (lookup == NULL) abort(); 190c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (CApath) { 191c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org i=X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM); 192c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!i) { 193c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(bio_err, "Error loading directory %s\n", CApath); 194c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_print_errors(bio_err); 195c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 196c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 197c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } else X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT); 198c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 199c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_clear_error(); 200c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 201480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if(untfile) 202480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 203480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org untrusted = load_certs(bio_err, untfile, FORMAT_PEM, 204480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org NULL, e, "untrusted certificates"); 205480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if(!untrusted) 206c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 207c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 208c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 209480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if(trustfile) 210480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 211480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org trusted = load_certs(bio_err, trustfile, FORMAT_PEM, 212480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org NULL, e, "trusted certificates"); 213480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if(!trusted) 214c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 215c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 216c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 217480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if(crlfile) 218480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 219480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org crls = load_crls(bio_err, crlfile, FORMAT_PEM, 220480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org NULL, e, "other CRLs"); 221480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if(!crls) 222480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org goto end; 223480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org } 224480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 2257453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org ret = 0; 2267453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org if (argc < 1) 2277453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org { 2287453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org if (1 != check(cert_ctx, NULL, untrusted, trusted, crls, e)) 2297453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org ret = -1; 2307453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org } 231c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 2327453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org { 233c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org for (i=0; i<argc; i++) 2347453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org if (1 != check(cert_ctx,argv[i], untrusted, trusted, crls, e)) 2357453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org ret = -1; 2367453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org } 2377453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org 238c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgend: 239c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (ret == 1) { 240c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(bio_err,"usage: verify [-verbose] [-CApath path] [-CAfile file] [-purpose purpose] [-crl_check]"); 2412c4508dfe2bc5b6296c01114ed11ddc64b7718c6digit@chromium.org BIO_printf(bio_err," [-attime timestamp]"); 242c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#ifndef OPENSSL_NO_ENGINE 243c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(bio_err," [-engine e]"); 244c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#endif 245c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(bio_err," cert1 cert2 ...\n"); 2467453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org 247c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org BIO_printf(bio_err,"recognized usages:\n"); 2487453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org for(i = 0; i < X509_PURPOSE_get_count(); i++) 2497453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org { 250c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_PURPOSE *ptmp; 251c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ptmp = X509_PURPOSE_get0(i); 2527453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org BIO_printf(bio_err, "\t%-10s\t%s\n", 2537453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org X509_PURPOSE_get0_sname(ptmp), 2547453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org X509_PURPOSE_get0_name(ptmp)); 2557453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org } 256c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 257c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (vpm) X509_VERIFY_PARAM_free(vpm); 258c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (cert_ctx != NULL) X509_STORE_free(cert_ctx); 259c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_X509_pop_free(untrusted, X509_free); 260c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_X509_pop_free(trusted, X509_free); 261480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org sk_X509_CRL_pop_free(crls, X509_CRL_free); 262c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org apps_shutdown(); 2637453c6c0666947e06d87565404f4397a4b387f91digit@chromium.org OPENSSL_EXIT(ret < 0 ? 2 : ret); 264c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 265c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 266480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.orgstatic int check(X509_STORE *ctx, char *file, 267480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org STACK_OF(X509) *uchain, STACK_OF(X509) *tchain, 268480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org STACK_OF(X509_CRL) *crls, ENGINE *e) 269c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 270c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509 *x=NULL; 271c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int i=0,ret=0; 272c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_STORE_CTX *csc; 273c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 274c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org x = load_cert(bio_err, file, FORMAT_PEM, NULL, e, "certificate file"); 275c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (x == NULL) 276c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 277c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org fprintf(stdout,"%s: ",(file == NULL)?"stdin":file); 278c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 279c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org csc = X509_STORE_CTX_new(); 280c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (csc == NULL) 281c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 282c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_print_errors(bio_err); 283c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 284c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 285c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_STORE_set_flags(ctx, vflags); 286c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!X509_STORE_CTX_init(csc,ctx,x,uchain)) 287c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 288c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_print_errors(bio_err); 289c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto end; 290c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 291c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(tchain) X509_STORE_CTX_trusted_stack(csc, tchain); 292480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (crls) 293480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_STORE_CTX_set0_crls(csc, crls); 294c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org i=X509_verify_cert(csc); 295c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_STORE_CTX_free(csc); 296c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 297c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=0; 298c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgend: 299c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (i > 0) 300c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 301c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org fprintf(stdout,"OK\n"); 302c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=1; 303c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 304c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 305c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_print_errors(bio_err); 306c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (x != NULL) X509_free(x); 307c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 308c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 309c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 310c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 311c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgstatic int MS_CALLBACK cb(int ok, X509_STORE_CTX *ctx) 312c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 313480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org int cert_error = X509_STORE_CTX_get_error(ctx); 314480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509 *current_cert = X509_STORE_CTX_get_current_cert(ctx); 315c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 316c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!ok) 317c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 318480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (current_cert) 319480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org { 320480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_NAME_print_ex_fp(stdout, 321480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_get_subject_name(current_cert), 322480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 0, XN_FLAG_ONELINE); 323480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org printf("\n"); 324480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org } 325480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org printf("%serror %d at %d depth lookup:%s\n", 326480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_STORE_CTX_get0_parent_ctx(ctx) ? "[CRL path]" : "", 327480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org cert_error, 328480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_STORE_CTX_get_error_depth(ctx), 329480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org X509_verify_cert_error_string(cert_error)); 330480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org switch(cert_error) 331c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 332480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_NO_EXPLICIT_POLICY: 333480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org policies_print(NULL, ctx); 334480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_CERT_HAS_EXPIRED: 335480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 336480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org /* since we are just checking the certificates, it is 337480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * ok if they are self signed. But we should still warn 338480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org * the user. 339480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org */ 340480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 341480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT: 342480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org /* Continue after extension errors too */ 343480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_INVALID_CA: 344480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_INVALID_NON_CA: 345480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_PATH_LENGTH_EXCEEDED: 346480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_INVALID_PURPOSE: 347480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_CRL_HAS_EXPIRED: 348480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_CRL_NOT_YET_VALID: 349480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org case X509_V_ERR_UNHANDLED_CRITICAL_EXTENSION: 350480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org ok = 1; 351480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org 352c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 353c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 354c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return ok; 355c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 356c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 357480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (cert_error == X509_V_OK && ok == 2) 358c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org policies_print(NULL, ctx); 359c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!v_verbose) 360c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_clear_error(); 361c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ok); 362c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 363