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-rw-r--r--crypto/pkcs7/dec.c248
1 files changed, 0 insertions, 248 deletions
diff --git a/crypto/pkcs7/dec.c b/crypto/pkcs7/dec.c
deleted file mode 100644
index 6752ec568a91..000000000000
--- a/crypto/pkcs7/dec.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/* crypto/pkcs7/verify.c */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * 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.]
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <openssl/bio.h>
-#include <openssl/x509.h>
-#include <openssl/pem.h>
-#include <openssl/err.h>
-#include <openssl/asn1.h>
-
-int verify_callback(int ok, X509_STORE_CTX *ctx);
-
-BIO *bio_err=NULL;
-
-int main(argc,argv)
-int argc;
-char *argv[];
- {
- char *keyfile=NULL;
- BIO *in;
- EVP_PKEY *pkey;
- X509 *x509;
- PKCS7 *p7;
- PKCS7_SIGNER_INFO *si;
- X509_STORE_CTX cert_ctx;
- X509_STORE *cert_store=NULL;
- BIO *data,*detached=NULL,*p7bio=NULL;
- char buf[1024*4];
- unsigned char *pp;
- int i,printit=0;
- STACK_OF(PKCS7_SIGNER_INFO) *sk;
-
- OpenSSL_add_all_algorithms();
- bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
-
- data=BIO_new(BIO_s_file());
- pp=NULL;
- while (argc > 1)
- {
- argc--;
- argv++;
- if (strcmp(argv[0],"-p") == 0)
- {
- printit=1;
- }
- else if ((strcmp(argv[0],"-k") == 0) && (argc >= 2)) {
- keyfile = argv[1];
- argc-=1;
- argv+=1;
- } else if ((strcmp(argv[0],"-d") == 0) && (argc >= 2))
- {
- detached=BIO_new(BIO_s_file());
- if (!BIO_read_filename(detached,argv[1]))
- goto err;
- argc-=1;
- argv+=1;
- }
- else break;
- }
-
- if (!BIO_read_filename(data,argv[0])) goto err;
-
- if(!keyfile) {
- fprintf(stderr, "No private key file specified\n");
- goto err;
- }
-
- if ((in=BIO_new_file(keyfile,"r")) == NULL) goto err;
- if ((x509=PEM_read_bio_X509(in,NULL,NULL,NULL)) == NULL) goto err;
- BIO_reset(in);
- if ((pkey=PEM_read_bio_PrivateKey(in,NULL,NULL,NULL)) == NULL)
- goto err;
- BIO_free(in);
-
- if (pp == NULL)
- BIO_set_fp(data,stdin,BIO_NOCLOSE);
-
-
- /* Load the PKCS7 object from a file */
- if ((p7=PEM_read_bio_PKCS7(data,NULL,NULL,NULL)) == NULL) goto err;
-
-
-
- /* This stuff is being setup for certificate verification.
- * When using SSL, it could be replaced with a
- * cert_stre=SSL_CTX_get_cert_store(ssl_ctx); */
- cert_store=X509_STORE_new();
- X509_STORE_set_default_paths(cert_store);
- X509_STORE_load_locations(cert_store,NULL,"../../certs");
- X509_STORE_set_verify_cb_func(cert_store,verify_callback);
-
- ERR_clear_error();
-
- /* We need to process the data */
- /* We cannot support detached encryption */
- p7bio=PKCS7_dataDecode(p7,pkey,detached,x509);
-
- if (p7bio == NULL)
- {
- printf("problems decoding\n");
- goto err;
- }
-
- /* We now have to 'read' from p7bio to calculate digests etc. */
- for (;;)
- {
- i=BIO_read(p7bio,buf,sizeof(buf));
- /* print it? */
- if (i <= 0) break;
- fwrite(buf,1, i, stdout);
- }
-
- /* We can now verify signatures */
- sk=PKCS7_get_signer_info(p7);
- if (sk == NULL)
- {
- fprintf(stderr, "there are no signatures on this data\n");
- }
- else
- {
- /* Ok, first we need to, for each subject entry,
- * see if we can verify */
- ERR_clear_error();
- for (i=0; i<sk_PKCS7_SIGNER_INFO_num(sk); i++)
- {
- si=sk_PKCS7_SIGNER_INFO_value(sk,i);
- i=PKCS7_dataVerify(cert_store,&cert_ctx,p7bio,p7,si);
- if (i <= 0)
- goto err;
- else
- fprintf(stderr,"Signature verified\n");
- }
- }
- X509_STORE_free(cert_store);
-
- exit(0);
-err:
- ERR_load_crypto_strings();
- ERR_print_errors_fp(stderr);
- exit(1);
- }
-
-/* should be X509 * but we can just have them as char *. */
-int verify_callback(int ok, X509_STORE_CTX *ctx)
- {
- char buf[256];
- X509 *err_cert;
- int err,depth;
-
- err_cert=X509_STORE_CTX_get_current_cert(ctx);
- err= X509_STORE_CTX_get_error(ctx);
- depth= X509_STORE_CTX_get_error_depth(ctx);
-
- X509_NAME_oneline(X509_get_subject_name(err_cert),buf,256);
- BIO_printf(bio_err,"depth=%d %s\n",depth,buf);
- if (!ok)
- {
- BIO_printf(bio_err,"verify error:num=%d:%s\n",err,
- X509_verify_cert_error_string(err));
- if (depth < 6)
- {
- ok=1;
- X509_STORE_CTX_set_error(ctx,X509_V_OK);
- }
- else
- {
- ok=0;
- X509_STORE_CTX_set_error(ctx,X509_V_ERR_CERT_CHAIN_TOO_LONG);
- }
- }
- switch (ctx->error)
- {
- case X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT:
- X509_NAME_oneline(X509_get_issuer_name(ctx->current_cert),buf,256);
- BIO_printf(bio_err,"issuer= %s\n",buf);
- break;
- case X509_V_ERR_CERT_NOT_YET_VALID:
- case X509_V_ERR_ERROR_IN_CERT_NOT_BEFORE_FIELD:
- BIO_printf(bio_err,"notBefore=");
- ASN1_UTCTIME_print(bio_err,X509_get_notBefore(ctx->current_cert));
- BIO_printf(bio_err,"\n");
- break;
- case X509_V_ERR_CERT_HAS_EXPIRED:
- case X509_V_ERR_ERROR_IN_CERT_NOT_AFTER_FIELD:
- BIO_printf(bio_err,"notAfter=");
- ASN1_UTCTIME_print(bio_err,X509_get_notAfter(ctx->current_cert));
- BIO_printf(bio_err,"\n");
- break;
- }
- BIO_printf(bio_err,"verify return:%d\n",ok);
- return(ok);
- }