-/* apps/pkcs7.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
+/*
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
+ * Licensed under the OpenSSL license (the "License"). You may not use
+ * this file except in compliance with the License. You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
*/
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "apps.h"
+#include "progs.h"
#include <openssl/err.h>
#include <openssl/objects.h>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/pkcs7.h>
#include <openssl/pem.h>
-#include <openssl/engine.h>
-#undef PROG
-#define PROG pkcs7_main
-
-/* -inform arg - input format - default PEM (DER or PEM)
- * -outform arg - output format - default PEM
- * -in arg - input file - default stdin
- * -out arg - output file - default stdout
- * -print_certs
- */
-
-int MAIN(int, char **);
-
-int MAIN(int argc, char **argv)
- {
- ENGINE *e = NULL;
- PKCS7 *p7=NULL;
- int i,badops=0;
- BIO *in=NULL,*out=NULL;
- int informat,outformat;
- char *infile,*outfile,*prog;
- int print_certs=0,text=0,noout=0;
- int ret=0;
- char *engine=NULL;
-
- apps_startup();
-
- if (bio_err == NULL)
- if ((bio_err=BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
-
- infile=NULL;
- outfile=NULL;
- informat=FORMAT_PEM;
- outformat=FORMAT_PEM;
-
- prog=argv[0];
- argc--;
- argv++;
- while (argc >= 1)
- {
- if (strcmp(*argv,"-inform") == 0)
- {
- if (--argc < 1) goto bad;
- informat=str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-outform") == 0)
- {
- if (--argc < 1) goto bad;
- outformat=str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-in") == 0)
- {
- if (--argc < 1) goto bad;
- infile= *(++argv);
- }
- else if (strcmp(*argv,"-out") == 0)
- {
- if (--argc < 1) goto bad;
- outfile= *(++argv);
- }
- else if (strcmp(*argv,"-noout") == 0)
- noout=1;
- else if (strcmp(*argv,"-text") == 0)
- text=1;
- else if (strcmp(*argv,"-print_certs") == 0)
- print_certs=1;
- else if (strcmp(*argv,"-engine") == 0)
- {
- if (--argc < 1) goto bad;
- engine= *(++argv);
- }
- else
- {
- BIO_printf(bio_err,"unknown option %s\n",*argv);
- badops=1;
- break;
- }
- argc--;
- argv++;
- }
-
- if (badops)
- {
-bad:
- BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog);
- BIO_printf(bio_err,"where options are\n");
- BIO_printf(bio_err," -inform arg input format - DER or PEM\n");
- BIO_printf(bio_err," -outform arg output format - DER or PEM\n");
- BIO_printf(bio_err," -in arg input file\n");
- BIO_printf(bio_err," -out arg output file\n");
- BIO_printf(bio_err," -print_certs print any certs or crl in the input\n");
- BIO_printf(bio_err," -text print full details of certificates\n");
- BIO_printf(bio_err," -noout don't output encoded data\n");
- BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
- EXIT(1);
- }
-
- ERR_load_crypto_strings();
-
- e = setup_engine(bio_err, engine, 0);
-
- in=BIO_new(BIO_s_file());
- out=BIO_new(BIO_s_file());
- if ((in == NULL) || (out == NULL))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
-
- if (infile == NULL)
- BIO_set_fp(in,stdin,BIO_NOCLOSE);
- else
- {
- if (BIO_read_filename(in,infile) <= 0)
- if (in == NULL)
- {
- perror(infile);
- goto end;
- }
- }
-
- if (informat == FORMAT_ASN1)
- p7=d2i_PKCS7_bio(in,NULL);
- else if (informat == FORMAT_PEM)
- p7=PEM_read_bio_PKCS7(in,NULL,NULL,NULL);
- else
- {
- BIO_printf(bio_err,"bad input format specified for pkcs7 object\n");
- goto end;
- }
- if (p7 == NULL)
- {
- BIO_printf(bio_err,"unable to load PKCS7 object\n");
- ERR_print_errors(bio_err);
- goto end;
- }
-
- if (outfile == NULL)
- {
- BIO_set_fp(out,stdout,BIO_NOCLOSE);
-#ifdef OPENSSL_SYS_VMS
- {
- BIO *tmpbio = BIO_new(BIO_f_linebuffer());
- out = BIO_push(tmpbio, out);
- }
+typedef enum OPTION_choice {
+ OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
+ OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT, OPT_NOOUT,
+ OPT_TEXT, OPT_PRINT, OPT_PRINT_CERTS, OPT_ENGINE
+} OPTION_CHOICE;
+
+const OPTIONS pkcs7_options[] = {
+ {"help", OPT_HELP, '-', "Display this summary"},
+ {"inform", OPT_INFORM, 'F', "Input format - DER or PEM"},
+ {"in", OPT_IN, '<', "Input file"},
+ {"outform", OPT_OUTFORM, 'F', "Output format - DER or PEM"},
+ {"out", OPT_OUT, '>', "Output file"},
+ {"noout", OPT_NOOUT, '-', "Don't output encoded data"},
+ {"text", OPT_TEXT, '-', "Print full details of certificates"},
+ {"print", OPT_PRINT, '-', "Print out all fields of the PKCS7 structure"},
+ {"print_certs", OPT_PRINT_CERTS, '-',
+ "Print_certs print any certs or crl in the input"},
+#ifndef OPENSSL_NO_ENGINE
+ {"engine", OPT_ENGINE, 's', "Use engine, possibly a hardware device"},
#endif
- }
- else
- {
- if (BIO_write_filename(out,outfile) <= 0)
- {
- perror(outfile);
- goto end;
- }
- }
-
- if (print_certs)
- {
- STACK_OF(X509) *certs=NULL;
- STACK_OF(X509_CRL) *crls=NULL;
-
- i=OBJ_obj2nid(p7->type);
- switch (i)
- {
- case NID_pkcs7_signed:
- certs=p7->d.sign->cert;
- crls=p7->d.sign->crl;
- break;
- case NID_pkcs7_signedAndEnveloped:
- certs=p7->d.signed_and_enveloped->cert;
- crls=p7->d.signed_and_enveloped->crl;
- break;
- default:
- break;
- }
-
- if (certs != NULL)
- {
- X509 *x;
-
- for (i=0; i<sk_X509_num(certs); i++)
- {
- x=sk_X509_value(certs,i);
- if(text) X509_print(out, x);
- else dump_cert_text(out, x);
-
- if(!noout) PEM_write_bio_X509(out,x);
- BIO_puts(out,"\n");
- }
- }
- if (crls != NULL)
- {
- X509_CRL *crl;
-
- for (i=0; i<sk_X509_CRL_num(crls); i++)
- {
- crl=sk_X509_CRL_value(crls,i);
-
- X509_CRL_print(out, crl);
-
- if(!noout)PEM_write_bio_X509_CRL(out,crl);
- BIO_puts(out,"\n");
- }
- }
-
- ret=0;
- goto end;
- }
-
- if(!noout) {
- if (outformat == FORMAT_ASN1)
- i=i2d_PKCS7_bio(out,p7);
- else if (outformat == FORMAT_PEM)
- i=PEM_write_bio_PKCS7(out,p7);
- else {
- BIO_printf(bio_err,"bad output format specified for outfile\n");
- goto end;
- }
-
- if (!i)
- {
- BIO_printf(bio_err,"unable to write pkcs7 object\n");
- ERR_print_errors(bio_err);
- goto end;
- }
- }
- ret=0;
-end:
- if (p7 != NULL) PKCS7_free(p7);
- if (in != NULL) BIO_free(in);
- if (out != NULL) BIO_free_all(out);
- EXIT(ret);
- }
+ {NULL}
+};
+
+int pkcs7_main(int argc, char **argv)
+{
+ ENGINE *e = NULL;
+ PKCS7 *p7 = NULL;
+ BIO *in = NULL, *out = NULL;
+ int informat = FORMAT_PEM, outformat = FORMAT_PEM;
+ char *infile = NULL, *outfile = NULL, *prog;
+ int i, print_certs = 0, text = 0, noout = 0, p7_print = 0, ret = 1;
+ OPTION_CHOICE o;
+
+ prog = opt_init(argc, argv, pkcs7_options);
+ while ((o = opt_next()) != OPT_EOF) {
+ switch (o) {
+ case OPT_EOF:
+ case OPT_ERR:
+ opthelp:
+ BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
+ goto end;
+ case OPT_HELP:
+ opt_help(pkcs7_options);
+ ret = 0;
+ goto end;
+ case OPT_INFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &informat))
+ goto opthelp;
+ break;
+ case OPT_OUTFORM:
+ if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &outformat))
+ goto opthelp;
+ break;
+ case OPT_IN:
+ infile = opt_arg();
+ break;
+ case OPT_OUT:
+ outfile = opt_arg();
+ break;
+ case OPT_NOOUT:
+ noout = 1;
+ break;
+ case OPT_TEXT:
+ text = 1;
+ break;
+ case OPT_PRINT:
+ p7_print = 1;
+ break;
+ case OPT_PRINT_CERTS:
+ print_certs = 1;
+ break;
+ case OPT_ENGINE:
+ e = setup_engine(opt_arg(), 0);
+ break;
+ }
+ }
+ argc = opt_num_rest();
+ if (argc != 0)
+ goto opthelp;
+
+ in = bio_open_default(infile, 'r', informat);
+ if (in == NULL)
+ goto end;
+
+ if (informat == FORMAT_ASN1)
+ p7 = d2i_PKCS7_bio(in, NULL);
+ else
+ p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
+ if (p7 == NULL) {
+ BIO_printf(bio_err, "unable to load PKCS7 object\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ out = bio_open_default(outfile, 'w', outformat);
+ if (out == NULL)
+ goto end;
+
+ if (p7_print)
+ PKCS7_print_ctx(out, p7, 0, NULL);
+
+ if (print_certs) {
+ STACK_OF(X509) *certs = NULL;
+ STACK_OF(X509_CRL) *crls = NULL;
+
+ i = OBJ_obj2nid(p7->type);
+ switch (i) {
+ case NID_pkcs7_signed:
+ if (p7->d.sign != NULL) {
+ certs = p7->d.sign->cert;
+ crls = p7->d.sign->crl;
+ }
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ if (p7->d.signed_and_enveloped != NULL) {
+ certs = p7->d.signed_and_enveloped->cert;
+ crls = p7->d.signed_and_enveloped->crl;
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (certs != NULL) {
+ X509 *x;
+
+ for (i = 0; i < sk_X509_num(certs); i++) {
+ x = sk_X509_value(certs, i);
+ if (text)
+ X509_print(out, x);
+ else
+ dump_cert_text(out, x);
+
+ if (!noout)
+ PEM_write_bio_X509(out, x);
+ BIO_puts(out, "\n");
+ }
+ }
+ if (crls != NULL) {
+ X509_CRL *crl;
+
+ for (i = 0; i < sk_X509_CRL_num(crls); i++) {
+ crl = sk_X509_CRL_value(crls, i);
+
+ X509_CRL_print_ex(out, crl, get_nameopt());
+
+ if (!noout)
+ PEM_write_bio_X509_CRL(out, crl);
+ BIO_puts(out, "\n");
+ }
+ }
+
+ ret = 0;
+ goto end;
+ }
+
+ if (!noout) {
+ if (outformat == FORMAT_ASN1)
+ i = i2d_PKCS7_bio(out, p7);
+ else
+ i = PEM_write_bio_PKCS7(out, p7);
+
+ if (!i) {
+ BIO_printf(bio_err, "unable to write pkcs7 object\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+ }
+ ret = 0;
+ end:
+ PKCS7_free(p7);
+ release_engine(e);
+ BIO_free(in);
+ BIO_free_all(out);
+ return ret;
+}
projects / openssl.git / blobdiff