-#ifndef NO_IDEA
- else if (strcmp(*argv,"-idea") == 0)
- enc=EVP_idea_cbc();
-#endif
- 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 - one of DER TXT PEM\n");
- BIO_printf(bio_err," -outform arg output format - one of DER TXT PEM\n");
- BIO_printf(bio_err," -in arg inout 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," -des encrypt PEM output with cbc des\n");
- BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n");
-#ifndef NO_IDEA
- BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n");
-#endif
- EXIT(1);
- }
-
- ERR_load_crypto_strings();
-
- 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);
- 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);
- else
- {
- if (BIO_write_filename(out,outfile) <= 0)
- {
- perror(outfile);
- goto end;
- }
- }
-
- if (print_certs)
- {
- STACK *certs=NULL;
- STACK *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_num(certs); i++)
- {
- x=(X509 *)sk_value(certs,i);
-
- X509_NAME_oneline(X509_get_subject_name(x),
- buf,256);
- BIO_puts(out,"subject=");
- BIO_puts(out,buf);
-
- X509_NAME_oneline(X509_get_issuer_name(x),
- buf,256);
- BIO_puts(out,"\nissuer= ");
- BIO_puts(out,buf);
- BIO_puts(out,"\n");
-
- PEM_write_bio_X509(out,x);
- BIO_puts(out,"\n");
- }
- }
- if (crls != NULL)
- {
- X509_CRL *crl;
-
- for (i=0; i<sk_num(crls); i++)
- {
- crl=(X509_CRL *)sk_value(crls,i);
-
- X509_NAME_oneline(crl->crl->issuer,buf,256);
- BIO_puts(out,"issuer= ");
- BIO_puts(out,buf);
-
- BIO_puts(out,"\nlast update=");
- ASN1_UTCTIME_print(out,crl->crl->lastUpdate);
- BIO_puts(out,"\nnext update=");
- ASN1_UTCTIME_print(out,crl->crl->nextUpdate);
- BIO_puts(out,"\n");
-
- PEM_write_bio_X509_CRL(out,crl);
- BIO_puts(out,"\n");
- }
- }
-
- ret=0;
- goto end;
- }
-
- 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(out);
- EXIT(ret);
- }
+ {NULL}
+};
+
+int pkcs7_main(int argc, char **argv)
+{
+ 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:
+ (void)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(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
+ 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);
+ BIO_free(in);
+ BIO_free_all(out);
+ return (ret);
+}