Support for Signal calls.

Merge in RedPhone

// FREEBIE
This commit is contained in:
Moxie Marlinspike
2015-09-09 13:54:29 -07:00
parent 3d4ae60d81
commit d83a3d71bc
2585 changed files with 803492 additions and 45 deletions

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@@ -0,0 +1,466 @@
/* crypto/evp/bio_ber.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 <errno.h>
#include "cryptlib.h"
#include <openssl/buffer.h>
#include <openssl/evp.h>
static int ber_write(BIO *h,char *buf,int num);
static int ber_read(BIO *h,char *buf,int size);
/*static int ber_puts(BIO *h,char *str); */
/*static int ber_gets(BIO *h,char *str,int size); */
static long ber_ctrl(BIO *h,int cmd,long arg1,char *arg2);
static int ber_new(BIO *h);
static int ber_free(BIO *data);
static long ber_callback_ctrl(BIO *h,int cmd,void *(*fp)());
#define BER_BUF_SIZE (32)
/* This is used to hold the state of the BER objects being read. */
typedef struct ber_struct
{
int tag;
int class;
long length;
int inf;
int num_left;
int depth;
} BER_CTX;
typedef struct bio_ber_struct
{
int tag;
int class;
long length;
int inf;
/* most of the following are used when doing non-blocking IO */
/* reading */
long num_left; /* number of bytes still to read/write in block */
int depth; /* used with indefinite encoding. */
int finished; /* No more read data */
/* writting */
char *w_addr;
int w_offset;
int w_left;
int buf_len;
int buf_off;
unsigned char buf[BER_BUF_SIZE];
} BIO_BER_CTX;
static BIO_METHOD methods_ber=
{
BIO_TYPE_CIPHER,"cipher",
ber_write,
ber_read,
NULL, /* ber_puts, */
NULL, /* ber_gets, */
ber_ctrl,
ber_new,
ber_free,
ber_callback_ctrl,
};
BIO_METHOD *BIO_f_ber(void)
{
return(&methods_ber);
}
static int ber_new(BIO *bi)
{
BIO_BER_CTX *ctx;
ctx=(BIO_BER_CTX *)OPENSSL_malloc(sizeof(BIO_BER_CTX));
if (ctx == NULL) return(0);
memset((char *)ctx,0,sizeof(BIO_BER_CTX));
bi->init=0;
bi->ptr=(char *)ctx;
bi->flags=0;
return(1);
}
static int ber_free(BIO *a)
{
BIO_BER_CTX *b;
if (a == NULL) return(0);
b=(BIO_BER_CTX *)a->ptr;
OPENSSL_cleanse(a->ptr,sizeof(BIO_BER_CTX));
OPENSSL_free(a->ptr);
a->ptr=NULL;
a->init=0;
a->flags=0;
return(1);
}
int bio_ber_get_header(BIO *bio, BIO_BER_CTX *ctx)
{
char buf[64];
int i,j,n;
int ret;
unsigned char *p;
unsigned long length
int tag;
int class;
long max;
BIO_clear_retry_flags(b);
/* Pack the buffer down if there is a hole at the front */
if (ctx->buf_off != 0)
{
p=ctx->buf;
j=ctx->buf_off;
n=ctx->buf_len-j;
for (i=0; i<n; i++)
{
p[0]=p[j];
p++;
}
ctx->buf_len-j;
ctx->buf_off=0;
}
/* If there is more room, read some more data */
i=BER_BUF_SIZE-ctx->buf_len;
if (i)
{
i=BIO_read(bio->next_bio,&(ctx->buf[ctx->buf_len]),i);
if (i <= 0)
{
BIO_copy_next_retry(b);
return(i);
}
else
ctx->buf_len+=i;
}
max=ctx->buf_len;
p=ctx->buf;
ret=ASN1_get_object(&p,&length,&tag,&class,max);
if (ret & 0x80)
{
if ((ctx->buf_len < BER_BUF_SIZE) &&
(ERR_GET_REASON(ERR_peek_error()) == ASN1_R_TOO_LONG))
{
ERR_clear_error(); /* clear the error */
BIO_set_retry_read(b);
}
return(-1);
}
/* We have no error, we have a header, so make use of it */
if ((ctx->tag >= 0) && (ctx->tag != tag))
{
BIOerr(BIO_F_BIO_BER_GET_HEADER,BIO_R_TAG_MISMATCH);
sprintf(buf,"tag=%d, got %d",ctx->tag,tag);
ERR_add_error_data(1,buf);
return(-1);
}
if (ret & 0x01)
if (ret & V_ASN1_CONSTRUCTED)
}
static int ber_read(BIO *b, char *out, int outl)
{
int ret=0,i,n;
BIO_BER_CTX *ctx;
BIO_clear_retry_flags(b);
if (out == NULL) return(0);
ctx=(BIO_BER_CTX *)b->ptr;
if ((ctx == NULL) || (b->next_bio == NULL)) return(0);
if (ctx->finished) return(0);
again:
/* First see if we are half way through reading a block */
if (ctx->num_left > 0)
{
if (ctx->num_left < outl)
n=ctx->num_left;
else
n=outl;
i=BIO_read(b->next_bio,out,n);
if (i <= 0)
{
BIO_copy_next_retry(b);
return(i);
}
ctx->num_left-=i;
outl-=i;
ret+=i;
if (ctx->num_left <= 0)
{
ctx->depth--;
if (ctx->depth <= 0)
ctx->finished=1;
}
if (outl <= 0)
return(ret);
else
goto again;
}
else /* we need to read another BER header */
{
}
}
static int ber_write(BIO *b, char *in, int inl)
{
int ret=0,n,i;
BIO_ENC_CTX *ctx;
ctx=(BIO_ENC_CTX *)b->ptr;
ret=inl;
BIO_clear_retry_flags(b);
n=ctx->buf_len-ctx->buf_off;
while (n > 0)
{
i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
if (i <= 0)
{
BIO_copy_next_retry(b);
return(i);
}
ctx->buf_off+=i;
n-=i;
}
/* at this point all pending data has been written */
if ((in == NULL) || (inl <= 0)) return(0);
ctx->buf_off=0;
while (inl > 0)
{
n=(inl > ENC_BLOCK_SIZE)?ENC_BLOCK_SIZE:inl;
EVP_CipherUpdate(&(ctx->cipher),
(unsigned char *)ctx->buf,&ctx->buf_len,
(unsigned char *)in,n);
inl-=n;
in+=n;
ctx->buf_off=0;
n=ctx->buf_len;
while (n > 0)
{
i=BIO_write(b->next_bio,&(ctx->buf[ctx->buf_off]),n);
if (i <= 0)
{
BIO_copy_next_retry(b);
return(i);
}
n-=i;
ctx->buf_off+=i;
}
ctx->buf_len=0;
ctx->buf_off=0;
}
BIO_copy_next_retry(b);
return(ret);
}
static long ber_ctrl(BIO *b, int cmd, long num, char *ptr)
{
BIO *dbio;
BIO_ENC_CTX *ctx,*dctx;
long ret=1;
int i;
ctx=(BIO_ENC_CTX *)b->ptr;
switch (cmd)
{
case BIO_CTRL_RESET:
ctx->ok=1;
ctx->finished=0;
EVP_CipherInit_ex(&(ctx->cipher),NULL,NULL,NULL,NULL,
ctx->cipher.berrypt);
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
break;
case BIO_CTRL_EOF: /* More to read */
if (ctx->cont <= 0)
ret=1;
else
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
break;
case BIO_CTRL_WPENDING:
ret=ctx->buf_len-ctx->buf_off;
if (ret <= 0)
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
break;
case BIO_CTRL_PENDING: /* More to read in buffer */
ret=ctx->buf_len-ctx->buf_off;
if (ret <= 0)
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
break;
case BIO_CTRL_FLUSH:
/* do a final write */
again:
while (ctx->buf_len != ctx->buf_off)
{
i=ber_write(b,NULL,0);
if (i < 0)
{
ret=i;
break;
}
}
if (!ctx->finished)
{
ctx->finished=1;
ctx->buf_off=0;
ret=EVP_CipherFinal_ex(&(ctx->cipher),
(unsigned char *)ctx->buf,
&(ctx->buf_len));
ctx->ok=(int)ret;
if (ret <= 0) break;
/* push out the bytes */
goto again;
}
/* Finally flush the underlying BIO */
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
break;
case BIO_C_GET_CIPHER_STATUS:
ret=(long)ctx->ok;
break;
case BIO_C_DO_STATE_MACHINE:
BIO_clear_retry_flags(b);
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
BIO_copy_next_retry(b);
break;
case BIO_CTRL_DUP:
dbio=(BIO *)ptr;
dctx=(BIO_ENC_CTX *)dbio->ptr;
memcpy(&(dctx->cipher),&(ctx->cipher),sizeof(ctx->cipher));
dbio->init=1;
break;
default:
ret=BIO_ctrl(b->next_bio,cmd,num,ptr);
break;
}
return(ret);
}
static long ber_callback_ctrl(BIO *b, int cmd, void *(*fp)())
{
long ret=1;
if (b->next_bio == NULL) return(0);
switch (cmd)
{
default:
ret=BIO_callback_ctrl(b->next_bio,cmd,fp);
break;
}
return(ret);
}
/*
void BIO_set_cipher_ctx(b,c)
BIO *b;
EVP_CIPHER_ctx *c;
{
if (b == NULL) return;
if ((b->callback != NULL) &&
(b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0))
return;
b->init=1;
ctx=(BIO_ENC_CTX *)b->ptr;
memcpy(ctx->cipher,c,sizeof(EVP_CIPHER_CTX));
if (b->callback != NULL)
b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L);
}
*/
void BIO_set_cipher(BIO *b, EVP_CIPHER *c, unsigned char *k, unsigned char *i,
int e)
{
BIO_ENC_CTX *ctx;
if (b == NULL) return;
if ((b->callback != NULL) &&
(b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,0L) <= 0))
return;
b->init=1;
ctx=(BIO_ENC_CTX *)b->ptr;
EVP_CipherInit_ex(&(ctx->cipher),c,NULL,k,i,e);
if (b->callback != NULL)
b->callback(b,BIO_CB_CTRL,(char *)c,BIO_CTRL_SET,e,1L);
}

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@@ -0,0 +1,248 @@
/* 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);
}

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@@ -0,0 +1,15 @@
MIAGCSqGSIb3DQEHA6CAMIACAQAxggHmMIHwAgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEG
A1UECBMKUXVlZW5zbGFuZDERMA8GA1UEBxMIQnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0c29m
dCBQdHkgTHRkMSIwIAYDVQQLExlERU1PTlNUUkFUSU9OIEFORCBURVNUSU5HMRswGQYDVQQD
ExJERU1PIFpFUk8gVkFMVUUgQ0ECAgR+MA0GCSqGSIb3DQEBAQUABEC2vXI1xQDW6lUHM3zQ
/9uBEBOO5A3TtkrklAXq7v01gsIC21t52qSk36REXY+slhNZ0OQ349tgkTsoETHFLoEwMIHw
AgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDERMA8GA1UEBxMI
QnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0c29mdCBQdHkgTHRkMSIwIAYDVQQLExlERU1PTlNU
UkFUSU9OIEFORCBURVNUSU5HMRswGQYDVQQDExJERU1PIFpFUk8gVkFMVUUgQ0ECAgR9MA0G
CSqGSIb3DQEBAQUABEB8ujxbabxXUYJhopuDm3oDq4JNqX6Io4p3ro+ShqfIndsXTZ1v5a2N
WtLLCWlHn/habjBwZ/DgQgcKASbZ7QxNMIAGCSqGSIb3DQEHATAaBggqhkiG9w0DAjAOAgIA
oAQIbsL5v1wX98KggAQoAaJ4WHm68fXY1WE5OIjfVBIDpO1K+i8dmKhjnAjrjoyZ9Bwc8rDL
lgQg4CXb805h5xl+GfvSwUaHJayte1m2mcOhs3J2YyqbQ+MEIMIiJQccmhO3oDKm36CFvYR8
5PjpclVcZyX2ngbwPFMnBAgy0clOAE6UKAAAAAAAAAAAAAA=

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@@ -0,0 +1,24 @@
int PKCS7_set_content_type(PKCS7 *p7, int type);
Call to set the type of PKCS7 object we are working on
int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
EVP_MD *dgst);
Use this to setup a signer info
There will also be functions to add signed and unsigned attributes.
int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
Add a signer info to the content.
int PKCS7_add_certificae(PKCS7 *p7, X509 *x509);
int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
----
p7=PKCS7_new();
PKCS7_set_content_type(p7,NID_pkcs7_signed);
signer=PKCS7_SINGNER_INFO_new();
PKCS7_SIGNER_INFO_set(signer,x509,pkey,EVP_md5());
PKCS7_add_signer(py,signer);
we are now setup.

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@@ -0,0 +1,174 @@
/* crypto/pkcs7/enc.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 <string.h>
#include <openssl/bio.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
#include <openssl/err.h>
int main(argc,argv)
int argc;
char *argv[];
{
X509 *x509;
PKCS7 *p7;
BIO *in;
BIO *data,*p7bio;
char buf[1024*4];
int i;
int nodetach=1;
char *keyfile = NULL;
const EVP_CIPHER *cipher=NULL;
STACK_OF(X509) *recips=NULL;
OpenSSL_add_all_algorithms();
data=BIO_new(BIO_s_file());
while(argc > 1)
{
if (strcmp(argv[1],"-nd") == 0)
{
nodetach=1;
argv++; argc--;
}
else if ((strcmp(argv[1],"-c") == 0) && (argc >= 2)) {
if(!(cipher = EVP_get_cipherbyname(argv[2]))) {
fprintf(stderr, "Unknown cipher %s\n", argv[2]);
goto err;
}
argc-=2;
argv+=2;
} else if ((strcmp(argv[1],"-k") == 0) && (argc >= 2)) {
keyfile = argv[2];
argc-=2;
argv+=2;
if (!(in=BIO_new_file(keyfile,"r"))) goto err;
if (!(x509=PEM_read_bio_X509(in,NULL,NULL,NULL)))
goto err;
if(!recips) recips = sk_X509_new_null();
sk_X509_push(recips, x509);
BIO_free(in);
} else break;
}
if(!recips) {
fprintf(stderr, "No recipients\n");
goto err;
}
if (!BIO_read_filename(data,argv[1])) goto err;
p7=PKCS7_new();
#if 0
BIO_reset(in);
if ((pkey=PEM_read_bio_PrivateKey(in,NULL,NULL)) == NULL) goto err;
BIO_free(in);
PKCS7_set_type(p7,NID_pkcs7_signedAndEnveloped);
if (PKCS7_add_signature(p7,x509,pkey,EVP_sha1()) == NULL) goto err;
/* we may want to add more */
PKCS7_add_certificate(p7,x509);
#else
PKCS7_set_type(p7,NID_pkcs7_enveloped);
#endif
if(!cipher) {
#ifndef OPENSSL_NO_DES
cipher = EVP_des_ede3_cbc();
#else
fprintf(stderr, "No cipher selected\n");
goto err;
#endif
}
if (!PKCS7_set_cipher(p7,cipher)) goto err;
for(i = 0; i < sk_X509_num(recips); i++) {
if (!PKCS7_add_recipient(p7,sk_X509_value(recips, i))) goto err;
}
sk_X509_pop_free(recips, X509_free);
/* Set the content of the signed to 'data' */
/* PKCS7_content_new(p7,NID_pkcs7_data); not used in envelope */
/* could be used, but not in this version :-)
if (!nodetach) PKCS7_set_detached(p7,1);
*/
if ((p7bio=PKCS7_dataInit(p7,NULL)) == NULL) goto err;
for (;;)
{
i=BIO_read(data,buf,sizeof(buf));
if (i <= 0) break;
BIO_write(p7bio,buf,i);
}
BIO_flush(p7bio);
if (!PKCS7_dataFinal(p7,p7bio)) goto err;
BIO_free(p7bio);
PEM_write_PKCS7(stdout,p7);
PKCS7_free(p7);
exit(0);
err:
ERR_load_crypto_strings();
ERR_print_errors_fp(stderr);
exit(1);
}

View File

@@ -0,0 +1,66 @@
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lB+aEmrhtjUwuZ6GqS5Ke7P6XnakTk4ECCLIMatNdootAAAAAAAAAAAAAA==
-----END PKCS7-----

View File

@@ -0,0 +1,329 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <openssl/pkcs7.h>
#include <openssl/asn1_mac.h>
#include <openssl/x509.h>
int add_signed_time(PKCS7_SIGNER_INFO *si)
{
ASN1_UTCTIME *sign_time;
/* The last parameter is the amount to add/subtract from the current
* time (in seconds) */
sign_time=X509_gmtime_adj(NULL,0);
PKCS7_add_signed_attribute(si,NID_pkcs9_signingTime,
V_ASN1_UTCTIME,(char *)sign_time);
return(1);
}
ASN1_UTCTIME *get_signed_time(PKCS7_SIGNER_INFO *si)
{
ASN1_TYPE *so;
so=PKCS7_get_signed_attribute(si,NID_pkcs9_signingTime);
if (so->type == V_ASN1_UTCTIME)
return so->value.utctime;
return NULL;
}
static int signed_string_nid= -1;
void add_signed_string(PKCS7_SIGNER_INFO *si, char *str)
{
ASN1_OCTET_STRING *os;
/* To a an object of OID 1.2.3.4.5, which is an octet string */
if (signed_string_nid == -1)
signed_string_nid=
OBJ_create("1.2.3.4.5","OID_example","Our example OID");
os=ASN1_OCTET_STRING_new();
ASN1_OCTET_STRING_set(os,(unsigned char*)str,strlen(str));
/* When we add, we do not free */
PKCS7_add_signed_attribute(si,signed_string_nid,
V_ASN1_OCTET_STRING,(char *)os);
}
int get_signed_string(PKCS7_SIGNER_INFO *si, char *buf, int len)
{
ASN1_TYPE *so;
ASN1_OCTET_STRING *os;
int i;
if (signed_string_nid == -1)
signed_string_nid=
OBJ_create("1.2.3.4.5","OID_example","Our example OID");
/* To retrieve */
so=PKCS7_get_signed_attribute(si,signed_string_nid);
if (so != NULL)
{
if (so->type == V_ASN1_OCTET_STRING)
{
os=so->value.octet_string;
i=os->length;
if ((i+1) > len)
i=len-1;
memcpy(buf,os->data,i);
return(i);
}
}
return(0);
}
static int signed_seq2string_nid= -1;
/* ########################################### */
int add_signed_seq2string(PKCS7_SIGNER_INFO *si, char *str1, char *str2)
{
/* To add an object of OID 1.9.999, which is a sequence containing
* 2 octet strings */
unsigned char *p;
ASN1_OCTET_STRING *os1,*os2;
ASN1_STRING *seq;
unsigned char *data;
int i,total;
if (signed_seq2string_nid == -1)
signed_seq2string_nid=
OBJ_create("1.9.9999","OID_example","Our example OID");
os1=ASN1_OCTET_STRING_new();
os2=ASN1_OCTET_STRING_new();
ASN1_OCTET_STRING_set(os1,(unsigned char*)str1,strlen(str1));
ASN1_OCTET_STRING_set(os2,(unsigned char*)str1,strlen(str1));
i =i2d_ASN1_OCTET_STRING(os1,NULL);
i+=i2d_ASN1_OCTET_STRING(os2,NULL);
total=ASN1_object_size(1,i,V_ASN1_SEQUENCE);
data=malloc(total);
p=data;
ASN1_put_object(&p,1,i,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
i2d_ASN1_OCTET_STRING(os1,&p);
i2d_ASN1_OCTET_STRING(os2,&p);
seq=ASN1_STRING_new();
ASN1_STRING_set(seq,data,total);
free(data);
ASN1_OCTET_STRING_free(os1);
ASN1_OCTET_STRING_free(os2);
PKCS7_add_signed_attribute(si,signed_seq2string_nid,
V_ASN1_SEQUENCE,(char *)seq);
return(1);
}
/* For this case, I will malloc the return strings */
int get_signed_seq2string(PKCS7_SIGNER_INFO *si, char **str1, char **str2)
{
ASN1_TYPE *so;
if (signed_seq2string_nid == -1)
signed_seq2string_nid=
OBJ_create("1.9.9999","OID_example","Our example OID");
/* To retrieve */
so=PKCS7_get_signed_attribute(si,signed_seq2string_nid);
if (so && (so->type == V_ASN1_SEQUENCE))
{
ASN1_const_CTX c;
ASN1_STRING *s;
long length;
ASN1_OCTET_STRING *os1,*os2;
s=so->value.sequence;
c.p=ASN1_STRING_data(s);
c.max=c.p+ASN1_STRING_length(s);
if (!asn1_GetSequence(&c,&length)) goto err;
/* Length is the length of the seqence */
c.q=c.p;
if ((os1=d2i_ASN1_OCTET_STRING(NULL,&c.p,c.slen)) == NULL)
goto err;
c.slen-=(c.p-c.q);
c.q=c.p;
if ((os2=d2i_ASN1_OCTET_STRING(NULL,&c.p,c.slen)) == NULL)
goto err;
c.slen-=(c.p-c.q);
if (!asn1_const_Finish(&c)) goto err;
*str1=malloc(os1->length+1);
*str2=malloc(os2->length+1);
memcpy(*str1,os1->data,os1->length);
memcpy(*str2,os2->data,os2->length);
(*str1)[os1->length]='\0';
(*str2)[os2->length]='\0';
ASN1_OCTET_STRING_free(os1);
ASN1_OCTET_STRING_free(os2);
return(1);
}
err:
return(0);
}
/* #######################################
* THE OTHER WAY TO DO THINGS
* #######################################
*/
X509_ATTRIBUTE *create_time(void)
{
ASN1_UTCTIME *sign_time;
X509_ATTRIBUTE *ret;
/* The last parameter is the amount to add/subtract from the current
* time (in seconds) */
sign_time=X509_gmtime_adj(NULL,0);
ret=X509_ATTRIBUTE_create(NID_pkcs9_signingTime,
V_ASN1_UTCTIME,(char *)sign_time);
return(ret);
}
ASN1_UTCTIME *sk_get_time(STACK_OF(X509_ATTRIBUTE) *sk)
{
ASN1_TYPE *so;
PKCS7_SIGNER_INFO si;
si.auth_attr=sk;
so=PKCS7_get_signed_attribute(&si,NID_pkcs9_signingTime);
if (so->type == V_ASN1_UTCTIME)
return so->value.utctime;
return NULL;
}
X509_ATTRIBUTE *create_string(char *str)
{
ASN1_OCTET_STRING *os;
X509_ATTRIBUTE *ret;
/* To a an object of OID 1.2.3.4.5, which is an octet string */
if (signed_string_nid == -1)
signed_string_nid=
OBJ_create("1.2.3.4.5","OID_example","Our example OID");
os=ASN1_OCTET_STRING_new();
ASN1_OCTET_STRING_set(os,(unsigned char*)str,strlen(str));
/* When we add, we do not free */
ret=X509_ATTRIBUTE_create(signed_string_nid,
V_ASN1_OCTET_STRING,(char *)os);
return(ret);
}
int sk_get_string(STACK_OF(X509_ATTRIBUTE) *sk, char *buf, int len)
{
ASN1_TYPE *so;
ASN1_OCTET_STRING *os;
int i;
PKCS7_SIGNER_INFO si;
si.auth_attr=sk;
if (signed_string_nid == -1)
signed_string_nid=
OBJ_create("1.2.3.4.5","OID_example","Our example OID");
/* To retrieve */
so=PKCS7_get_signed_attribute(&si,signed_string_nid);
if (so != NULL)
{
if (so->type == V_ASN1_OCTET_STRING)
{
os=so->value.octet_string;
i=os->length;
if ((i+1) > len)
i=len-1;
memcpy(buf,os->data,i);
return(i);
}
}
return(0);
}
X509_ATTRIBUTE *add_seq2string(PKCS7_SIGNER_INFO *si, char *str1, char *str2)
{
/* To add an object of OID 1.9.999, which is a sequence containing
* 2 octet strings */
unsigned char *p;
ASN1_OCTET_STRING *os1,*os2;
ASN1_STRING *seq;
X509_ATTRIBUTE *ret;
unsigned char *data;
int i,total;
if (signed_seq2string_nid == -1)
signed_seq2string_nid=
OBJ_create("1.9.9999","OID_example","Our example OID");
os1=ASN1_OCTET_STRING_new();
os2=ASN1_OCTET_STRING_new();
ASN1_OCTET_STRING_set(os1,(unsigned char*)str1,strlen(str1));
ASN1_OCTET_STRING_set(os2,(unsigned char*)str1,strlen(str1));
i =i2d_ASN1_OCTET_STRING(os1,NULL);
i+=i2d_ASN1_OCTET_STRING(os2,NULL);
total=ASN1_object_size(1,i,V_ASN1_SEQUENCE);
data=malloc(total);
p=data;
ASN1_put_object(&p,1,i,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
i2d_ASN1_OCTET_STRING(os1,&p);
i2d_ASN1_OCTET_STRING(os2,&p);
seq=ASN1_STRING_new();
ASN1_STRING_set(seq,data,total);
free(data);
ASN1_OCTET_STRING_free(os1);
ASN1_OCTET_STRING_free(os2);
ret=X509_ATTRIBUTE_create(signed_seq2string_nid,
V_ASN1_SEQUENCE,(char *)seq);
return(ret);
}
/* For this case, I will malloc the return strings */
int sk_get_seq2string(STACK_OF(X509_ATTRIBUTE) *sk, char **str1, char **str2)
{
ASN1_TYPE *so;
PKCS7_SIGNER_INFO si;
if (signed_seq2string_nid == -1)
signed_seq2string_nid=
OBJ_create("1.9.9999","OID_example","Our example OID");
si.auth_attr=sk;
/* To retrieve */
so=PKCS7_get_signed_attribute(&si,signed_seq2string_nid);
if (so->type == V_ASN1_SEQUENCE)
{
ASN1_const_CTX c;
ASN1_STRING *s;
long length;
ASN1_OCTET_STRING *os1,*os2;
s=so->value.sequence;
c.p=ASN1_STRING_data(s);
c.max=c.p+ASN1_STRING_length(s);
if (!asn1_GetSequence(&c,&length)) goto err;
/* Length is the length of the seqence */
c.q=c.p;
if ((os1=d2i_ASN1_OCTET_STRING(NULL,&c.p,c.slen)) == NULL)
goto err;
c.slen-=(c.p-c.q);
c.q=c.p;
if ((os2=d2i_ASN1_OCTET_STRING(NULL,&c.p,c.slen)) == NULL)
goto err;
c.slen-=(c.p-c.q);
if (!asn1_const_Finish(&c)) goto err;
*str1=malloc(os1->length+1);
*str2=malloc(os2->length+1);
memcpy(*str1,os1->data,os1->length);
memcpy(*str2,os2->data,os2->length);
(*str1)[os1->length]='\0';
(*str2)[os2->length]='\0';
ASN1_OCTET_STRING_free(os1);
ASN1_OCTET_STRING_free(os2);
return(1);
}
err:
return(0);
}

View File

@@ -0,0 +1,57 @@
/* ====================================================================
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@openssl.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
int add_signed_time(PKCS7_SIGNER_INFO *si);
ASN1_UTCTIME *get_signed_time(PKCS7_SIGNER_INFO *si);
int get_signed_seq2string(PKCS7_SIGNER_INFO *si, char **str1, char **str2);

View File

@@ -0,0 +1,57 @@
issuer :/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=DEMONSTRATION AND TESTING/CN=DEMO ZERO VALUE CA
subject:/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=SMIME 003/CN=Information/Email=info@cryptsoft.com
serial :047D
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1149 (0x47d)
Signature Algorithm: md5withRSAEncryption
Issuer: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=DEMONSTRATION AND TESTING, CN=DEMO ZERO VALUE CA
Validity
Not Before: May 13 05:40:58 1998 GMT
Not After : May 12 05:40:58 2000 GMT
Subject: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=SMIME 003, CN=Information/Email=info@cryptsoft.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Modulus:
00:ad:e7:23:89:ee:0d:87:b7:9c:32:44:4b:95:81:
73:dd:22:80:4b:2d:c5:60:b8:fe:1e:18:63:ef:dc:
89:89:22:df:95:3c:7a:db:3d:9a:06:a8:08:d6:29:
fd:ef:41:09:91:ed:bc:ad:98:f9:f6:28:90:62:6f:
e7:e7:0c:4d:0b
Exponent: 65537 (0x10001)
X509v3 extensions:
Netscape Comment:
Generated with SSLeay
Signature Algorithm: md5withRSAEncryption
52:15:ea:88:f4:f0:f9:0b:ef:ce:d5:f8:83:40:61:16:5e:55:
f9:ce:2d:d1:8b:31:5c:03:c6:2d:10:7c:61:d5:5c:0a:42:97:
d1:fd:65:b6:b6:84:a5:39:ec:46:ec:fc:e0:0d:d9:22:da:1b:
50:74:ad:92:cb:4e:90:e5:fa:7d
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN RSA PRIVATE KEY-----
MIIBOgIBAAJBAK3nI4nuDYe3nDJES5WBc90igEstxWC4/h4YY+/ciYki35U8ets9
mgaoCNYp/e9BCZHtvK2Y+fYokGJv5+cMTQsCAwEAAQJBAIHpvXvqEcOEoDRRHuIG
fkcB4jPHcr9KE9TpxabH6xs9beN6OJnkePXAHwaz5MnUgSnbpOKq+cw8miKjXwe/
zVECIQDVLwncT2lRmXarEYHzb+q/0uaSvKhWKKt3kJasLNTrAwIhANDUc/ghut29
p3jJYjurzUKuG774/5eLjPLsxPPIZzNZAiA/10hSq41UnGqHLEUIS9m2/EeEZe7b
bm567dfRU9OnVQIgDo8ROrZXSchEGbaog5J5r/Fle83uO8l93R3GqVxKXZkCIFfk
IPD5PIYQAyyod3hyKKza7ZP4CGY4oOfZetbkSGGG
-----END RSA PRIVATE KEY-----

View File

@@ -0,0 +1,9 @@
-----BEGIN RSA PRIVATE KEY-----
MIIBOgIBAAJBAK3nI4nuDYe3nDJES5WBc90igEstxWC4/h4YY+/ciYki35U8ets9
mgaoCNYp/e9BCZHtvK2Y+fYokGJv5+cMTQsCAwEAAQJBAIHpvXvqEcOEoDRRHuIG
fkcB4jPHcr9KE9TpxabH6xs9beN6OJnkePXAHwaz5MnUgSnbpOKq+cw8miKjXwe/
zVECIQDVLwncT2lRmXarEYHzb+q/0uaSvKhWKKt3kJasLNTrAwIhANDUc/ghut29
p3jJYjurzUKuG774/5eLjPLsxPPIZzNZAiA/10hSq41UnGqHLEUIS9m2/EeEZe7b
bm567dfRU9OnVQIgDo8ROrZXSchEGbaog5J5r/Fle83uO8l93R3GqVxKXZkCIFfk
IPD5PIYQAyyod3hyKKza7ZP4CGY4oOfZetbkSGGG
-----END RSA PRIVATE KEY-----

View File

@@ -0,0 +1,2 @@
j,H>_<15><>_<>D<EFBFBD>zE<>L<EFBFBD> VJ<56><4A><10><><1D>E3<45><33>Y<08>x%_<>k
3<EFBFBD>)DLSc<53>8% <0C>M

View File

@@ -0,0 +1 @@
k~@a<>,N<>M͹<> <O( KP<4B><EFBFBD>K<EFBFBD>><3E><>U<>o_<6F>Bqrm<72>?٠t?t<><74>ρ<EFBFBD>Id2<><32>

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View File

@@ -0,0 +1,247 @@
/* pk7_asn.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2000.
*/
/* ====================================================================
* Copyright (c) 2000 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/asn1t.h>
#include <openssl/pkcs7.h>
#include <openssl/x509.h>
/* PKCS#7 ASN1 module */
/* This is the ANY DEFINED BY table for the top level PKCS#7 structure */
ASN1_ADB_TEMPLATE(p7default) = ASN1_EXP_OPT(PKCS7, d.other, ASN1_ANY, 0);
ASN1_ADB(PKCS7) = {
ADB_ENTRY(NID_pkcs7_data, ASN1_NDEF_EXP_OPT(PKCS7, d.data, ASN1_OCTET_STRING_NDEF, 0)),
ADB_ENTRY(NID_pkcs7_signed, ASN1_NDEF_EXP_OPT(PKCS7, d.sign, PKCS7_SIGNED, 0)),
ADB_ENTRY(NID_pkcs7_enveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.enveloped, PKCS7_ENVELOPE, 0)),
ADB_ENTRY(NID_pkcs7_signedAndEnveloped, ASN1_NDEF_EXP_OPT(PKCS7, d.signed_and_enveloped, PKCS7_SIGN_ENVELOPE, 0)),
ADB_ENTRY(NID_pkcs7_digest, ASN1_NDEF_EXP_OPT(PKCS7, d.digest, PKCS7_DIGEST, 0)),
ADB_ENTRY(NID_pkcs7_encrypted, ASN1_NDEF_EXP_OPT(PKCS7, d.encrypted, PKCS7_ENCRYPT, 0))
} ASN1_ADB_END(PKCS7, 0, type, 0, &p7default_tt, NULL);
/* PKCS#7 streaming support */
static int pk7_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
void *exarg)
{
ASN1_STREAM_ARG *sarg = exarg;
PKCS7 **pp7 = (PKCS7 **)pval;
switch(operation)
{
case ASN1_OP_STREAM_PRE:
if (PKCS7_stream(&sarg->boundary, *pp7) <= 0)
return 0;
case ASN1_OP_DETACHED_PRE:
sarg->ndef_bio = PKCS7_dataInit(*pp7, sarg->out);
if (!sarg->ndef_bio)
return 0;
break;
case ASN1_OP_STREAM_POST:
case ASN1_OP_DETACHED_POST:
if (PKCS7_dataFinal(*pp7, sarg->ndef_bio) <= 0)
return 0;
break;
}
return 1;
}
ASN1_NDEF_SEQUENCE_cb(PKCS7, pk7_cb) = {
ASN1_SIMPLE(PKCS7, type, ASN1_OBJECT),
ASN1_ADB_OBJECT(PKCS7)
}ASN1_NDEF_SEQUENCE_END_cb(PKCS7, PKCS7)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7)
IMPLEMENT_ASN1_NDEF_FUNCTION(PKCS7)
IMPLEMENT_ASN1_DUP_FUNCTION(PKCS7)
ASN1_NDEF_SEQUENCE(PKCS7_SIGNED) = {
ASN1_SIMPLE(PKCS7_SIGNED, version, ASN1_INTEGER),
ASN1_SET_OF(PKCS7_SIGNED, md_algs, X509_ALGOR),
ASN1_SIMPLE(PKCS7_SIGNED, contents, PKCS7),
ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNED, cert, X509, 0),
ASN1_IMP_SET_OF_OPT(PKCS7_SIGNED, crl, X509_CRL, 1),
ASN1_SET_OF(PKCS7_SIGNED, signer_info, PKCS7_SIGNER_INFO)
} ASN1_NDEF_SEQUENCE_END(PKCS7_SIGNED)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNED)
/* Minor tweak to operation: free up EVP_PKEY */
static int si_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
void *exarg)
{
if(operation == ASN1_OP_FREE_POST) {
PKCS7_SIGNER_INFO *si = (PKCS7_SIGNER_INFO *)*pval;
EVP_PKEY_free(si->pkey);
}
return 1;
}
ASN1_SEQUENCE_cb(PKCS7_SIGNER_INFO, si_cb) = {
ASN1_SIMPLE(PKCS7_SIGNER_INFO, version, ASN1_INTEGER),
ASN1_SIMPLE(PKCS7_SIGNER_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_alg, X509_ALGOR),
/* NB this should be a SET OF but we use a SEQUENCE OF so the
* original order * is retained when the structure is reencoded.
* Since the attributes are implicitly tagged this will not affect
* the encoding.
*/
ASN1_IMP_SEQUENCE_OF_OPT(PKCS7_SIGNER_INFO, auth_attr, X509_ATTRIBUTE, 0),
ASN1_SIMPLE(PKCS7_SIGNER_INFO, digest_enc_alg, X509_ALGOR),
ASN1_SIMPLE(PKCS7_SIGNER_INFO, enc_digest, ASN1_OCTET_STRING),
ASN1_IMP_SET_OF_OPT(PKCS7_SIGNER_INFO, unauth_attr, X509_ATTRIBUTE, 1)
} ASN1_SEQUENCE_END_cb(PKCS7_SIGNER_INFO, PKCS7_SIGNER_INFO)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
ASN1_SEQUENCE(PKCS7_ISSUER_AND_SERIAL) = {
ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, issuer, X509_NAME),
ASN1_SIMPLE(PKCS7_ISSUER_AND_SERIAL, serial, ASN1_INTEGER)
} ASN1_SEQUENCE_END(PKCS7_ISSUER_AND_SERIAL)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
ASN1_NDEF_SEQUENCE(PKCS7_ENVELOPE) = {
ASN1_SIMPLE(PKCS7_ENVELOPE, version, ASN1_INTEGER),
ASN1_SET_OF(PKCS7_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
ASN1_SIMPLE(PKCS7_ENVELOPE, enc_data, PKCS7_ENC_CONTENT)
} ASN1_NDEF_SEQUENCE_END(PKCS7_ENVELOPE)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
/* Minor tweak to operation: free up X509 */
static int ri_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
void *exarg)
{
if(operation == ASN1_OP_FREE_POST) {
PKCS7_RECIP_INFO *ri = (PKCS7_RECIP_INFO *)*pval;
X509_free(ri->cert);
}
return 1;
}
ASN1_SEQUENCE_cb(PKCS7_RECIP_INFO, ri_cb) = {
ASN1_SIMPLE(PKCS7_RECIP_INFO, version, ASN1_INTEGER),
ASN1_SIMPLE(PKCS7_RECIP_INFO, issuer_and_serial, PKCS7_ISSUER_AND_SERIAL),
ASN1_SIMPLE(PKCS7_RECIP_INFO, key_enc_algor, X509_ALGOR),
ASN1_SIMPLE(PKCS7_RECIP_INFO, enc_key, ASN1_OCTET_STRING)
} ASN1_SEQUENCE_END_cb(PKCS7_RECIP_INFO, PKCS7_RECIP_INFO)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
ASN1_NDEF_SEQUENCE(PKCS7_ENC_CONTENT) = {
ASN1_SIMPLE(PKCS7_ENC_CONTENT, content_type, ASN1_OBJECT),
ASN1_SIMPLE(PKCS7_ENC_CONTENT, algorithm, X509_ALGOR),
ASN1_IMP_OPT(PKCS7_ENC_CONTENT, enc_data, ASN1_OCTET_STRING_NDEF, 0)
} ASN1_NDEF_SEQUENCE_END(PKCS7_ENC_CONTENT)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
ASN1_NDEF_SEQUENCE(PKCS7_SIGN_ENVELOPE) = {
ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, version, ASN1_INTEGER),
ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, recipientinfo, PKCS7_RECIP_INFO),
ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, md_algs, X509_ALGOR),
ASN1_SIMPLE(PKCS7_SIGN_ENVELOPE, enc_data, PKCS7_ENC_CONTENT),
ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, cert, X509, 0),
ASN1_IMP_SET_OF_OPT(PKCS7_SIGN_ENVELOPE, crl, X509_CRL, 1),
ASN1_SET_OF(PKCS7_SIGN_ENVELOPE, signer_info, PKCS7_SIGNER_INFO)
} ASN1_NDEF_SEQUENCE_END(PKCS7_SIGN_ENVELOPE)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
ASN1_NDEF_SEQUENCE(PKCS7_ENCRYPT) = {
ASN1_SIMPLE(PKCS7_ENCRYPT, version, ASN1_INTEGER),
ASN1_SIMPLE(PKCS7_ENCRYPT, enc_data, PKCS7_ENC_CONTENT)
} ASN1_NDEF_SEQUENCE_END(PKCS7_ENCRYPT)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
ASN1_NDEF_SEQUENCE(PKCS7_DIGEST) = {
ASN1_SIMPLE(PKCS7_DIGEST, version, ASN1_INTEGER),
ASN1_SIMPLE(PKCS7_DIGEST, md, X509_ALGOR),
ASN1_SIMPLE(PKCS7_DIGEST, contents, PKCS7),
ASN1_SIMPLE(PKCS7_DIGEST, digest, ASN1_OCTET_STRING)
} ASN1_NDEF_SEQUENCE_END(PKCS7_DIGEST)
IMPLEMENT_ASN1_FUNCTIONS(PKCS7_DIGEST)
/* Specials for authenticated attributes */
/* When signing attributes we want to reorder them to match the sorted
* encoding.
*/
ASN1_ITEM_TEMPLATE(PKCS7_ATTR_SIGN) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SET_ORDER, 0, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_SIGN)
/* When verifying attributes we need to use the received order. So
* we use SEQUENCE OF and tag it to SET OF
*/
ASN1_ITEM_TEMPLATE(PKCS7_ATTR_VERIFY) =
ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF | ASN1_TFLG_IMPTAG | ASN1_TFLG_UNIVERSAL,
V_ASN1_SET, PKCS7_ATTRIBUTES, X509_ATTRIBUTE)
ASN1_ITEM_TEMPLATE_END(PKCS7_ATTR_VERIFY)
IMPLEMENT_ASN1_PRINT_FUNCTION(PKCS7)

View File

@@ -0,0 +1,165 @@
/* pk7_attr.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project 2001.
*/
/* ====================================================================
* Copyright (c) 2001-2004 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <openssl/bio.h>
#include <openssl/asn1.h>
#include <openssl/asn1t.h>
#include <openssl/pem.h>
#include <openssl/pkcs7.h>
#include <openssl/x509.h>
#include <openssl/err.h>
int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si, STACK_OF(X509_ALGOR) *cap)
{
ASN1_STRING *seq;
if(!(seq = ASN1_STRING_new())) {
PKCS7err(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP,ERR_R_MALLOC_FAILURE);
return 0;
}
seq->length = ASN1_item_i2d((ASN1_VALUE *)cap,&seq->data,
ASN1_ITEM_rptr(X509_ALGORS));
return PKCS7_add_signed_attribute(si, NID_SMIMECapabilities,
V_ASN1_SEQUENCE, seq);
}
STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si)
{
ASN1_TYPE *cap;
const unsigned char *p;
cap = PKCS7_get_signed_attribute(si, NID_SMIMECapabilities);
if (!cap || (cap->type != V_ASN1_SEQUENCE))
return NULL;
p = cap->value.sequence->data;
return (STACK_OF(X509_ALGOR) *)
ASN1_item_d2i(NULL, &p, cap->value.sequence->length,
ASN1_ITEM_rptr(X509_ALGORS));
}
/* Basic smime-capabilities OID and optional integer arg */
int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
{
X509_ALGOR *alg;
if(!(alg = X509_ALGOR_new())) {
PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
return 0;
}
ASN1_OBJECT_free(alg->algorithm);
alg->algorithm = OBJ_nid2obj (nid);
if (arg > 0) {
ASN1_INTEGER *nbit;
if(!(alg->parameter = ASN1_TYPE_new())) {
PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
return 0;
}
if(!(nbit = ASN1_INTEGER_new())) {
PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
return 0;
}
if(!ASN1_INTEGER_set (nbit, arg)) {
PKCS7err(PKCS7_F_PKCS7_SIMPLE_SMIMECAP,ERR_R_MALLOC_FAILURE);
return 0;
}
alg->parameter->value.integer = nbit;
alg->parameter->type = V_ASN1_INTEGER;
}
sk_X509_ALGOR_push (sk, alg);
return 1;
}
int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid)
{
if (PKCS7_get_signed_attribute(si, NID_pkcs9_contentType))
return 0;
if (!coid)
coid = OBJ_nid2obj(NID_pkcs7_data);
return PKCS7_add_signed_attribute(si, NID_pkcs9_contentType,
V_ASN1_OBJECT, coid);
}
int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t)
{
if (!t && !(t=X509_gmtime_adj(NULL,0)))
{
PKCS7err(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME,
ERR_R_MALLOC_FAILURE);
return 0;
}
return PKCS7_add_signed_attribute(si, NID_pkcs9_signingTime,
V_ASN1_UTCTIME, t);
}
int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
const unsigned char *md, int mdlen)
{
ASN1_OCTET_STRING *os;
os = ASN1_OCTET_STRING_new();
if (!os)
return 0;
if (!ASN1_STRING_set(os, md, mdlen)
|| !PKCS7_add_signed_attribute(si, NID_pkcs9_messageDigest,
V_ASN1_OCTET_STRING, os))
{
ASN1_OCTET_STRING_free(os);
return 0;
}
return 1;
}

View File

@@ -0,0 +1,66 @@
/* crypto/pkcs7/pk7_dgst.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 "cryptlib.h"
#include <openssl/evp.h>
#include <openssl/rand.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/pkcs7.h>

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,76 @@
/* crypto/pkcs7/pk7_enc.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 "cryptlib.h"
#include <openssl/evp.h>
#include <openssl/rand.h>
#include <openssl/objects.h>
#include <openssl/x509.h>
#include <openssl/pkcs7.h>
PKCS7_in_bio(PKCS7 *p7,BIO *in);
PKCS7_out_bio(PKCS7 *p7,BIO *out);
PKCS7_add_signer(PKCS7 *p7,X509 *cert,EVP_PKEY *key);
PKCS7_cipher(PKCS7 *p7,EVP_CIPHER *cipher);
PKCS7_Init(PKCS7 *p7);
PKCS7_Update(PKCS7 *p7);
PKCS7_Finish(PKCS7 *p7);

View File

@@ -0,0 +1,665 @@
/* crypto/pkcs7/pk7_lib.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 "cryptlib.h"
#include <openssl/objects.h>
#include <openssl/x509.h>
#include "asn1_locl.h"
long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg)
{
int nid;
long ret;
nid=OBJ_obj2nid(p7->type);
switch (cmd)
{
case PKCS7_OP_SET_DETACHED_SIGNATURE:
if (nid == NID_pkcs7_signed)
{
ret=p7->detached=(int)larg;
if (ret && PKCS7_type_is_data(p7->d.sign->contents))
{
ASN1_OCTET_STRING *os;
os=p7->d.sign->contents->d.data;
ASN1_OCTET_STRING_free(os);
p7->d.sign->contents->d.data = NULL;
}
}
else
{
PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
ret=0;
}
break;
case PKCS7_OP_GET_DETACHED_SIGNATURE:
if (nid == NID_pkcs7_signed)
{
if(!p7->d.sign || !p7->d.sign->contents->d.ptr)
ret = 1;
else ret = 0;
p7->detached = ret;
}
else
{
PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE);
ret=0;
}
break;
default:
PKCS7err(PKCS7_F_PKCS7_CTRL,PKCS7_R_UNKNOWN_OPERATION);
ret=0;
}
return(ret);
}
int PKCS7_content_new(PKCS7 *p7, int type)
{
PKCS7 *ret=NULL;
if ((ret=PKCS7_new()) == NULL) goto err;
if (!PKCS7_set_type(ret,type)) goto err;
if (!PKCS7_set_content(p7,ret)) goto err;
return(1);
err:
if (ret != NULL) PKCS7_free(ret);
return(0);
}
int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data)
{
int i;
i=OBJ_obj2nid(p7->type);
switch (i)
{
case NID_pkcs7_signed:
if (p7->d.sign->contents != NULL)
PKCS7_free(p7->d.sign->contents);
p7->d.sign->contents=p7_data;
break;
case NID_pkcs7_digest:
if (p7->d.digest->contents != NULL)
PKCS7_free(p7->d.digest->contents);
p7->d.digest->contents=p7_data;
break;
case NID_pkcs7_data:
case NID_pkcs7_enveloped:
case NID_pkcs7_signedAndEnveloped:
case NID_pkcs7_encrypted:
default:
PKCS7err(PKCS7_F_PKCS7_SET_CONTENT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
goto err;
}
return(1);
err:
return(0);
}
int PKCS7_set_type(PKCS7 *p7, int type)
{
ASN1_OBJECT *obj;
/*PKCS7_content_free(p7);*/
obj=OBJ_nid2obj(type); /* will not fail */
switch (type)
{
case NID_pkcs7_signed:
p7->type=obj;
if ((p7->d.sign=PKCS7_SIGNED_new()) == NULL)
goto err;
if (!ASN1_INTEGER_set(p7->d.sign->version,1))
{
PKCS7_SIGNED_free(p7->d.sign);
p7->d.sign=NULL;
goto err;
}
break;
case NID_pkcs7_data:
p7->type=obj;
if ((p7->d.data=M_ASN1_OCTET_STRING_new()) == NULL)
goto err;
break;
case NID_pkcs7_signedAndEnveloped:
p7->type=obj;
if ((p7->d.signed_and_enveloped=PKCS7_SIGN_ENVELOPE_new())
== NULL) goto err;
ASN1_INTEGER_set(p7->d.signed_and_enveloped->version,1);
if (!ASN1_INTEGER_set(p7->d.signed_and_enveloped->version,1))
goto err;
p7->d.signed_and_enveloped->enc_data->content_type
= OBJ_nid2obj(NID_pkcs7_data);
break;
case NID_pkcs7_enveloped:
p7->type=obj;
if ((p7->d.enveloped=PKCS7_ENVELOPE_new())
== NULL) goto err;
if (!ASN1_INTEGER_set(p7->d.enveloped->version,0))
goto err;
p7->d.enveloped->enc_data->content_type
= OBJ_nid2obj(NID_pkcs7_data);
break;
case NID_pkcs7_encrypted:
p7->type=obj;
if ((p7->d.encrypted=PKCS7_ENCRYPT_new())
== NULL) goto err;
if (!ASN1_INTEGER_set(p7->d.encrypted->version,0))
goto err;
p7->d.encrypted->enc_data->content_type
= OBJ_nid2obj(NID_pkcs7_data);
break;
case NID_pkcs7_digest:
p7->type=obj;
if ((p7->d.digest=PKCS7_DIGEST_new())
== NULL) goto err;
if (!ASN1_INTEGER_set(p7->d.digest->version,0))
goto err;
break;
default:
PKCS7err(PKCS7_F_PKCS7_SET_TYPE,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
goto err;
}
return(1);
err:
return(0);
}
int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other)
{
p7->type = OBJ_nid2obj(type);
p7->d.other = other;
return 1;
}
int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *psi)
{
int i,j,nid;
X509_ALGOR *alg;
STACK_OF(PKCS7_SIGNER_INFO) *signer_sk;
STACK_OF(X509_ALGOR) *md_sk;
i=OBJ_obj2nid(p7->type);
switch (i)
{
case NID_pkcs7_signed:
signer_sk= p7->d.sign->signer_info;
md_sk= p7->d.sign->md_algs;
break;
case NID_pkcs7_signedAndEnveloped:
signer_sk= p7->d.signed_and_enveloped->signer_info;
md_sk= p7->d.signed_and_enveloped->md_algs;
break;
default:
PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,PKCS7_R_WRONG_CONTENT_TYPE);
return(0);
}
nid=OBJ_obj2nid(psi->digest_alg->algorithm);
/* If the digest is not currently listed, add it */
j=0;
for (i=0; i<sk_X509_ALGOR_num(md_sk); i++)
{
alg=sk_X509_ALGOR_value(md_sk,i);
if (OBJ_obj2nid(alg->algorithm) == nid)
{
j=1;
break;
}
}
if (!j) /* we need to add another algorithm */
{
if(!(alg=X509_ALGOR_new())
|| !(alg->parameter = ASN1_TYPE_new()))
{
X509_ALGOR_free(alg);
PKCS7err(PKCS7_F_PKCS7_ADD_SIGNER,ERR_R_MALLOC_FAILURE);
return(0);
}
alg->algorithm=OBJ_nid2obj(nid);
alg->parameter->type = V_ASN1_NULL;
if (!sk_X509_ALGOR_push(md_sk,alg))
{
X509_ALGOR_free(alg);
return 0;
}
}
if (!sk_PKCS7_SIGNER_INFO_push(signer_sk,psi))
return 0;
return(1);
}
int PKCS7_add_certificate(PKCS7 *p7, X509 *x509)
{
int i;
STACK_OF(X509) **sk;
i=OBJ_obj2nid(p7->type);
switch (i)
{
case NID_pkcs7_signed:
sk= &(p7->d.sign->cert);
break;
case NID_pkcs7_signedAndEnveloped:
sk= &(p7->d.signed_and_enveloped->cert);
break;
default:
PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE,PKCS7_R_WRONG_CONTENT_TYPE);
return(0);
}
if (*sk == NULL)
*sk=sk_X509_new_null();
if (*sk == NULL)
{
PKCS7err(PKCS7_F_PKCS7_ADD_CERTIFICATE, ERR_R_MALLOC_FAILURE);
return 0;
}
CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
if (!sk_X509_push(*sk,x509))
{
X509_free(x509);
return 0;
}
return(1);
}
int PKCS7_add_crl(PKCS7 *p7, X509_CRL *crl)
{
int i;
STACK_OF(X509_CRL) **sk;
i=OBJ_obj2nid(p7->type);
switch (i)
{
case NID_pkcs7_signed:
sk= &(p7->d.sign->crl);
break;
case NID_pkcs7_signedAndEnveloped:
sk= &(p7->d.signed_and_enveloped->crl);
break;
default:
PKCS7err(PKCS7_F_PKCS7_ADD_CRL,PKCS7_R_WRONG_CONTENT_TYPE);
return(0);
}
if (*sk == NULL)
*sk=sk_X509_CRL_new_null();
if (*sk == NULL)
{
PKCS7err(PKCS7_F_PKCS7_ADD_CRL,ERR_R_MALLOC_FAILURE);
return 0;
}
CRYPTO_add(&crl->references,1,CRYPTO_LOCK_X509_CRL);
if (!sk_X509_CRL_push(*sk,crl))
{
X509_CRL_free(crl);
return 0;
}
return(1);
}
int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
const EVP_MD *dgst)
{
int ret;
/* We now need to add another PKCS7_SIGNER_INFO entry */
if (!ASN1_INTEGER_set(p7i->version,1))
goto err;
if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
X509_get_issuer_name(x509)))
goto err;
/* because ASN1_INTEGER_set is used to set a 'long' we will do
* things the ugly way. */
M_ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
if (!(p7i->issuer_and_serial->serial=
M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
goto err;
/* lets keep the pkey around for a while */
CRYPTO_add(&pkey->references,1,CRYPTO_LOCK_EVP_PKEY);
p7i->pkey=pkey;
/* Set the algorithms */
X509_ALGOR_set0(p7i->digest_alg, OBJ_nid2obj(EVP_MD_type(dgst)),
V_ASN1_NULL, NULL);
if (pkey->ameth && pkey->ameth->pkey_ctrl)
{
ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_SIGN,
0, p7i);
if (ret > 0)
return 1;
if (ret != -2)
{
PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
PKCS7_R_SIGNING_CTRL_FAILURE);
return 0;
}
}
PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SET,
PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
err:
return 0;
}
PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
const EVP_MD *dgst)
{
PKCS7_SIGNER_INFO *si = NULL;
if (dgst == NULL)
{
int def_nid;
if (EVP_PKEY_get_default_digest_nid(pkey, &def_nid) <= 0)
goto err;
dgst = EVP_get_digestbynid(def_nid);
if (dgst == NULL)
{
PKCS7err(PKCS7_F_PKCS7_ADD_SIGNATURE,
PKCS7_R_NO_DEFAULT_DIGEST);
goto err;
}
}
if ((si=PKCS7_SIGNER_INFO_new()) == NULL) goto err;
if (!PKCS7_SIGNER_INFO_set(si,x509,pkey,dgst)) goto err;
if (!PKCS7_add_signer(p7,si)) goto err;
return(si);
err:
if (si)
PKCS7_SIGNER_INFO_free(si);
return(NULL);
}
int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md)
{
if (PKCS7_type_is_digest(p7))
{
if(!(p7->d.digest->md->parameter = ASN1_TYPE_new()))
{
PKCS7err(PKCS7_F_PKCS7_SET_DIGEST,ERR_R_MALLOC_FAILURE);
return 0;
}
p7->d.digest->md->parameter->type = V_ASN1_NULL;
p7->d.digest->md->algorithm = OBJ_nid2obj(EVP_MD_nid(md));
return 1;
}
PKCS7err(PKCS7_F_PKCS7_SET_DIGEST,PKCS7_R_WRONG_CONTENT_TYPE);
return 1;
}
STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7)
{
if (PKCS7_type_is_signed(p7))
{
return(p7->d.sign->signer_info);
}
else if (PKCS7_type_is_signedAndEnveloped(p7))
{
return(p7->d.signed_and_enveloped->signer_info);
}
else
return(NULL);
}
void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
X509_ALGOR **pdig, X509_ALGOR **psig)
{
if (pk)
*pk = si->pkey;
if (pdig)
*pdig = si->digest_alg;
if (psig)
*psig = si->digest_enc_alg;
}
void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc)
{
if (penc)
*penc = ri->key_enc_algor;
}
PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
{
PKCS7_RECIP_INFO *ri;
if ((ri=PKCS7_RECIP_INFO_new()) == NULL) goto err;
if (!PKCS7_RECIP_INFO_set(ri,x509)) goto err;
if (!PKCS7_add_recipient_info(p7,ri)) goto err;
return ri;
err:
if (ri)
PKCS7_RECIP_INFO_free(ri);
return NULL;
}
int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri)
{
int i;
STACK_OF(PKCS7_RECIP_INFO) *sk;
i=OBJ_obj2nid(p7->type);
switch (i)
{
case NID_pkcs7_signedAndEnveloped:
sk= p7->d.signed_and_enveloped->recipientinfo;
break;
case NID_pkcs7_enveloped:
sk= p7->d.enveloped->recipientinfo;
break;
default:
PKCS7err(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO,PKCS7_R_WRONG_CONTENT_TYPE);
return(0);
}
if (!sk_PKCS7_RECIP_INFO_push(sk,ri))
return 0;
return(1);
}
int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509)
{
int ret;
EVP_PKEY *pkey = NULL;
if (!ASN1_INTEGER_set(p7i->version,0))
return 0;
if (!X509_NAME_set(&p7i->issuer_and_serial->issuer,
X509_get_issuer_name(x509)))
return 0;
M_ASN1_INTEGER_free(p7i->issuer_and_serial->serial);
if (!(p7i->issuer_and_serial->serial=
M_ASN1_INTEGER_dup(X509_get_serialNumber(x509))))
return 0;
pkey = X509_get_pubkey(x509);
if (!pkey || !pkey->ameth || !pkey->ameth->pkey_ctrl)
{
PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
goto err;
}
ret = pkey->ameth->pkey_ctrl(pkey, ASN1_PKEY_CTRL_PKCS7_ENCRYPT,
0, p7i);
if (ret == -2)
{
PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE);
goto err;
}
if (ret <= 0)
{
PKCS7err(PKCS7_F_PKCS7_RECIP_INFO_SET,
PKCS7_R_ENCRYPTION_CTRL_FAILURE);
goto err;
}
EVP_PKEY_free(pkey);
CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
p7i->cert=x509;
return 1;
err:
if (pkey)
EVP_PKEY_free(pkey);
return 0;
}
X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
{
if (PKCS7_type_is_signed(p7))
return(X509_find_by_issuer_and_serial(p7->d.sign->cert,
si->issuer_and_serial->issuer,
si->issuer_and_serial->serial));
else
return(NULL);
}
int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher)
{
int i;
PKCS7_ENC_CONTENT *ec;
i=OBJ_obj2nid(p7->type);
switch (i)
{
case NID_pkcs7_signedAndEnveloped:
ec=p7->d.signed_and_enveloped->enc_data;
break;
case NID_pkcs7_enveloped:
ec=p7->d.enveloped->enc_data;
break;
default:
PKCS7err(PKCS7_F_PKCS7_SET_CIPHER,PKCS7_R_WRONG_CONTENT_TYPE);
return(0);
}
/* Check cipher OID exists and has data in it*/
i = EVP_CIPHER_type(cipher);
if(i == NID_undef) {
PKCS7err(PKCS7_F_PKCS7_SET_CIPHER,PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
return(0);
}
ec->cipher = cipher;
return 1;
}
int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7)
{
ASN1_OCTET_STRING *os = NULL;
switch (OBJ_obj2nid(p7->type))
{
case NID_pkcs7_data:
os = p7->d.data;
break;
case NID_pkcs7_signedAndEnveloped:
os = p7->d.signed_and_enveloped->enc_data->enc_data;
if (os == NULL)
{
os=M_ASN1_OCTET_STRING_new();
p7->d.signed_and_enveloped->enc_data->enc_data=os;
}
break;
case NID_pkcs7_enveloped:
os = p7->d.enveloped->enc_data->enc_data;
if (os == NULL)
{
os=M_ASN1_OCTET_STRING_new();
p7->d.enveloped->enc_data->enc_data=os;
}
break;
case NID_pkcs7_signed:
os=p7->d.sign->contents->d.data;
break;
default:
os = NULL;
break;
}
if (os == NULL)
return 0;
os->flags |= ASN1_STRING_FLAG_NDEF;
*boundary = &os->data;
return 1;
}

View File

@@ -0,0 +1,97 @@
/* pk7_mime.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 1999-2005 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
*/
#include <stdio.h>
#include <ctype.h>
#include "cryptlib.h"
#include <openssl/rand.h>
#include <openssl/x509.h>
#include <openssl/asn1.h>
/* PKCS#7 wrappers round generalised stream and MIME routines */
int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
{
return i2d_ASN1_bio_stream(out, (ASN1_VALUE *)p7, in, flags,
ASN1_ITEM_rptr(PKCS7));
}
int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags)
{
return PEM_write_bio_ASN1_stream(out, (ASN1_VALUE *) p7, in, flags,
"PKCS7",
ASN1_ITEM_rptr(PKCS7));
}
int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
{
STACK_OF(X509_ALGOR) *mdalgs;
int ctype_nid = OBJ_obj2nid(p7->type);
if (ctype_nid == NID_pkcs7_signed)
mdalgs = p7->d.sign->md_algs;
else
mdalgs = NULL;
flags ^= SMIME_OLDMIME;
return SMIME_write_ASN1(bio, (ASN1_VALUE *)p7, data, flags,
ctype_nid, NID_undef, mdalgs,
ASN1_ITEM_rptr(PKCS7));
}
PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont)
{
return (PKCS7 *)SMIME_read_ASN1(bio, bcont, ASN1_ITEM_rptr(PKCS7));
}

View File

@@ -0,0 +1,606 @@
/* pk7_smime.c */
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
* project.
*/
/* ====================================================================
* Copyright (c) 1999-2004 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* licensing@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* Simple PKCS#7 processing functions */
#include <stdio.h>
#include "cryptlib.h"
#include <openssl/x509.h>
#include <openssl/x509v3.h>
static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
BIO *data, int flags)
{
PKCS7 *p7;
int i;
if(!(p7 = PKCS7_new()))
{
PKCS7err(PKCS7_F_PKCS7_SIGN,ERR_R_MALLOC_FAILURE);
return NULL;
}
if (!PKCS7_set_type(p7, NID_pkcs7_signed))
goto err;
if (!PKCS7_content_new(p7, NID_pkcs7_data))
goto err;
if (pkey && !PKCS7_sign_add_signer(p7, signcert, pkey, NULL, flags))
{
PKCS7err(PKCS7_F_PKCS7_SIGN,PKCS7_R_PKCS7_ADD_SIGNER_ERROR);
goto err;
}
if(!(flags & PKCS7_NOCERTS))
{
for(i = 0; i < sk_X509_num(certs); i++)
{
if (!PKCS7_add_certificate(p7, sk_X509_value(certs, i)))
goto err;
}
}
if(flags & PKCS7_DETACHED)
PKCS7_set_detached(p7, 1);
if (flags & (PKCS7_STREAM|PKCS7_PARTIAL))
return p7;
if (PKCS7_final(p7, data, flags))
return p7;
err:
PKCS7_free(p7);
return NULL;
}
int PKCS7_final(PKCS7 *p7, BIO *data, int flags)
{
BIO *p7bio;
int ret = 0;
if (!(p7bio = PKCS7_dataInit(p7, NULL)))
{
PKCS7err(PKCS7_F_PKCS7_FINAL,ERR_R_MALLOC_FAILURE);
return 0;
}
SMIME_crlf_copy(data, p7bio, flags);
(void)BIO_flush(p7bio);
if (!PKCS7_dataFinal(p7,p7bio))
{
PKCS7err(PKCS7_F_PKCS7_FINAL,PKCS7_R_PKCS7_DATASIGN);
goto err;
}
ret = 1;
err:
BIO_free_all(p7bio);
return ret;
}
/* Check to see if a cipher exists and if so add S/MIME capabilities */
static int add_cipher_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
{
if (EVP_get_cipherbynid(nid))
return PKCS7_simple_smimecap(sk, nid, arg);
return 1;
}
static int add_digest_smcap(STACK_OF(X509_ALGOR) *sk, int nid, int arg)
{
if (EVP_get_digestbynid(nid))
return PKCS7_simple_smimecap(sk, nid, arg);
return 1;
}
PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7, X509 *signcert,
EVP_PKEY *pkey, const EVP_MD *md,
int flags)
{
PKCS7_SIGNER_INFO *si = NULL;
STACK_OF(X509_ALGOR) *smcap = NULL;
if(!X509_check_private_key(signcert, pkey))
{
PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
return NULL;
}
if (!(si = PKCS7_add_signature(p7,signcert,pkey, md)))
{
PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR);
return NULL;
}
if(!(flags & PKCS7_NOCERTS))
{
if (!PKCS7_add_certificate(p7, signcert))
goto err;
}
if(!(flags & PKCS7_NOATTR))
{
if (!PKCS7_add_attrib_content_type(si, NULL))
goto err;
/* Add SMIMECapabilities */
if(!(flags & PKCS7_NOSMIMECAP))
{
if(!(smcap = sk_X509_ALGOR_new_null()))
{
PKCS7err(PKCS7_F_PKCS7_SIGN_ADD_SIGNER,
ERR_R_MALLOC_FAILURE);
goto err;
}
if (!add_cipher_smcap(smcap, NID_aes_256_cbc, -1)
|| !add_digest_smcap(smcap, NID_id_GostR3411_94, -1)
|| !add_cipher_smcap(smcap, NID_id_Gost28147_89, -1)
|| !add_cipher_smcap(smcap, NID_aes_192_cbc, -1)
|| !add_cipher_smcap(smcap, NID_aes_128_cbc, -1)
|| !add_cipher_smcap(smcap, NID_des_ede3_cbc, -1)
|| !add_cipher_smcap(smcap, NID_rc2_cbc, 128)
|| !add_cipher_smcap(smcap, NID_rc2_cbc, 64)
|| !add_cipher_smcap(smcap, NID_des_cbc, -1)
|| !add_cipher_smcap(smcap, NID_rc2_cbc, 40)
|| !PKCS7_add_attrib_smimecap (si, smcap))
goto err;
sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
smcap = NULL;
}
if (flags & PKCS7_REUSE_DIGEST)
{
if (!pkcs7_copy_existing_digest(p7, si))
goto err;
if (!(flags & PKCS7_PARTIAL) &&
!PKCS7_SIGNER_INFO_sign(si))
goto err;
}
}
return si;
err:
if (smcap)
sk_X509_ALGOR_pop_free(smcap, X509_ALGOR_free);
return NULL;
}
/* Search for a digest matching SignerInfo digest type and if found
* copy across.
*/
static int pkcs7_copy_existing_digest(PKCS7 *p7, PKCS7_SIGNER_INFO *si)
{
int i;
STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
PKCS7_SIGNER_INFO *sitmp;
ASN1_OCTET_STRING *osdig = NULL;
sinfos = PKCS7_get_signer_info(p7);
for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++)
{
sitmp = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
if (si == sitmp)
break;
if (sk_X509_ATTRIBUTE_num(sitmp->auth_attr) <= 0)
continue;
if (!OBJ_cmp(si->digest_alg->algorithm,
sitmp->digest_alg->algorithm))
{
osdig = PKCS7_digest_from_attributes(sitmp->auth_attr);
break;
}
}
if (osdig)
return PKCS7_add1_attrib_digest(si, osdig->data, osdig->length);
PKCS7err(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST,
PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND);
return 0;
}
int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
BIO *indata, BIO *out, int flags)
{
STACK_OF(X509) *signers;
X509 *signer;
STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
PKCS7_SIGNER_INFO *si;
X509_STORE_CTX cert_ctx;
char buf[4096];
int i, j=0, k, ret = 0;
BIO *p7bio;
BIO *tmpin, *tmpout;
if(!p7) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_INVALID_NULL_POINTER);
return 0;
}
if(!PKCS7_type_is_signed(p7)) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_WRONG_CONTENT_TYPE);
return 0;
}
/* Check for no data and no content: no data to verify signature */
if(PKCS7_get_detached(p7) && !indata) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_NO_CONTENT);
return 0;
}
#if 0
/* NB: this test commented out because some versions of Netscape
* illegally include zero length content when signing data.
*/
/* Check for data and content: two sets of data */
if(!PKCS7_get_detached(p7) && indata) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_CONTENT_AND_DATA_PRESENT);
return 0;
}
#endif
sinfos = PKCS7_get_signer_info(p7);
if(!sinfos || !sk_PKCS7_SIGNER_INFO_num(sinfos)) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_NO_SIGNATURES_ON_DATA);
return 0;
}
signers = PKCS7_get0_signers(p7, certs, flags);
if(!signers) return 0;
/* Now verify the certificates */
if (!(flags & PKCS7_NOVERIFY)) for (k = 0; k < sk_X509_num(signers); k++) {
signer = sk_X509_value (signers, k);
if (!(flags & PKCS7_NOCHAIN)) {
if(!X509_STORE_CTX_init(&cert_ctx, store, signer,
p7->d.sign->cert))
{
PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
sk_X509_free(signers);
return 0;
}
X509_STORE_CTX_set_default(&cert_ctx, "smime_sign");
} else if(!X509_STORE_CTX_init (&cert_ctx, store, signer, NULL)) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_X509_LIB);
sk_X509_free(signers);
return 0;
}
if (!(flags & PKCS7_NOCRL))
X509_STORE_CTX_set0_crls(&cert_ctx, p7->d.sign->crl);
i = X509_verify_cert(&cert_ctx);
if (i <= 0) j = X509_STORE_CTX_get_error(&cert_ctx);
X509_STORE_CTX_cleanup(&cert_ctx);
if (i <= 0) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_CERTIFICATE_VERIFY_ERROR);
ERR_add_error_data(2, "Verify error:",
X509_verify_cert_error_string(j));
sk_X509_free(signers);
return 0;
}
/* Check for revocation status here */
}
/* Performance optimization: if the content is a memory BIO then
* store its contents in a temporary read only memory BIO. This
* avoids potentially large numbers of slow copies of data which will
* occur when reading from a read write memory BIO when signatures
* are calculated.
*/
if (indata && (BIO_method_type(indata) == BIO_TYPE_MEM))
{
char *ptr;
long len;
len = BIO_get_mem_data(indata, &ptr);
tmpin = BIO_new_mem_buf(ptr, len);
if (tmpin == NULL)
{
PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_MALLOC_FAILURE);
return 0;
}
}
else
tmpin = indata;
if (!(p7bio=PKCS7_dataInit(p7,tmpin)))
goto err;
if(flags & PKCS7_TEXT) {
if(!(tmpout = BIO_new(BIO_s_mem()))) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,ERR_R_MALLOC_FAILURE);
goto err;
}
BIO_set_mem_eof_return(tmpout, 0);
} else tmpout = out;
/* We now have to 'read' from p7bio to calculate digests etc. */
for (;;)
{
i=BIO_read(p7bio,buf,sizeof(buf));
if (i <= 0) break;
if (tmpout) BIO_write(tmpout, buf, i);
}
if(flags & PKCS7_TEXT) {
if(!SMIME_text(tmpout, out)) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_SMIME_TEXT_ERROR);
BIO_free(tmpout);
goto err;
}
BIO_free(tmpout);
}
/* Now Verify All Signatures */
if (!(flags & PKCS7_NOSIGS))
for (i=0; i<sk_PKCS7_SIGNER_INFO_num(sinfos); i++)
{
si=sk_PKCS7_SIGNER_INFO_value(sinfos,i);
signer = sk_X509_value (signers, i);
j=PKCS7_signatureVerify(p7bio,p7,si, signer);
if (j <= 0) {
PKCS7err(PKCS7_F_PKCS7_VERIFY,PKCS7_R_SIGNATURE_FAILURE);
goto err;
}
}
ret = 1;
err:
if (tmpin == indata)
{
if (indata) BIO_pop(p7bio);
}
BIO_free_all(p7bio);
sk_X509_free(signers);
return ret;
}
STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags)
{
STACK_OF(X509) *signers;
STACK_OF(PKCS7_SIGNER_INFO) *sinfos;
PKCS7_SIGNER_INFO *si;
PKCS7_ISSUER_AND_SERIAL *ias;
X509 *signer;
int i;
if(!p7) {
PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_INVALID_NULL_POINTER);
return NULL;
}
if(!PKCS7_type_is_signed(p7)) {
PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_WRONG_CONTENT_TYPE);
return NULL;
}
/* Collect all the signers together */
sinfos = PKCS7_get_signer_info(p7);
if(sk_PKCS7_SIGNER_INFO_num(sinfos) <= 0) {
PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_NO_SIGNERS);
return 0;
}
if(!(signers = sk_X509_new_null())) {
PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,ERR_R_MALLOC_FAILURE);
return NULL;
}
for (i = 0; i < sk_PKCS7_SIGNER_INFO_num(sinfos); i++)
{
si = sk_PKCS7_SIGNER_INFO_value(sinfos, i);
ias = si->issuer_and_serial;
signer = NULL;
/* If any certificates passed they take priority */
if (certs) signer = X509_find_by_issuer_and_serial (certs,
ias->issuer, ias->serial);
if (!signer && !(flags & PKCS7_NOINTERN)
&& p7->d.sign->cert) signer =
X509_find_by_issuer_and_serial (p7->d.sign->cert,
ias->issuer, ias->serial);
if (!signer) {
PKCS7err(PKCS7_F_PKCS7_GET0_SIGNERS,PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND);
sk_X509_free(signers);
return 0;
}
if (!sk_X509_push(signers, signer)) {
sk_X509_free(signers);
return NULL;
}
}
return signers;
}
/* Build a complete PKCS#7 enveloped data */
PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
int flags)
{
PKCS7 *p7;
BIO *p7bio = NULL;
int i;
X509 *x509;
if(!(p7 = PKCS7_new())) {
PKCS7err(PKCS7_F_PKCS7_ENCRYPT,ERR_R_MALLOC_FAILURE);
return NULL;
}
if (!PKCS7_set_type(p7, NID_pkcs7_enveloped))
goto err;
if (!PKCS7_set_cipher(p7, cipher)) {
PKCS7err(PKCS7_F_PKCS7_ENCRYPT,PKCS7_R_ERROR_SETTING_CIPHER);
goto err;
}
for(i = 0; i < sk_X509_num(certs); i++) {
x509 = sk_X509_value(certs, i);
if(!PKCS7_add_recipient(p7, x509)) {
PKCS7err(PKCS7_F_PKCS7_ENCRYPT,
PKCS7_R_ERROR_ADDING_RECIPIENT);
goto err;
}
}
if (flags & PKCS7_STREAM)
return p7;
if (PKCS7_final(p7, in, flags))
return p7;
err:
BIO_free_all(p7bio);
PKCS7_free(p7);
return NULL;
}
int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags)
{
BIO *tmpmem;
int ret, i;
char buf[4096];
if(!p7) {
PKCS7err(PKCS7_F_PKCS7_DECRYPT,PKCS7_R_INVALID_NULL_POINTER);
return 0;
}
if(!PKCS7_type_is_enveloped(p7)) {
PKCS7err(PKCS7_F_PKCS7_DECRYPT,PKCS7_R_WRONG_CONTENT_TYPE);
return 0;
}
if(cert && !X509_check_private_key(cert, pkey)) {
PKCS7err(PKCS7_F_PKCS7_DECRYPT,
PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE);
return 0;
}
if(!(tmpmem = PKCS7_dataDecode(p7, pkey, NULL, cert))) {
PKCS7err(PKCS7_F_PKCS7_DECRYPT, PKCS7_R_DECRYPT_ERROR);
return 0;
}
if (flags & PKCS7_TEXT) {
BIO *tmpbuf, *bread;
/* Encrypt BIOs can't do BIO_gets() so add a buffer BIO */
if(!(tmpbuf = BIO_new(BIO_f_buffer()))) {
PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
BIO_free_all(tmpmem);
return 0;
}
if(!(bread = BIO_push(tmpbuf, tmpmem))) {
PKCS7err(PKCS7_F_PKCS7_DECRYPT, ERR_R_MALLOC_FAILURE);
BIO_free_all(tmpbuf);
BIO_free_all(tmpmem);
return 0;
}
ret = SMIME_text(bread, data);
if (ret > 0 && BIO_method_type(tmpmem) == BIO_TYPE_CIPHER)
{
if (!BIO_get_cipher_status(tmpmem))
ret = 0;
}
BIO_free_all(bread);
return ret;
} else {
for(;;) {
i = BIO_read(tmpmem, buf, sizeof(buf));
if(i <= 0)
{
ret = 1;
if (BIO_method_type(tmpmem) == BIO_TYPE_CIPHER)
{
if (!BIO_get_cipher_status(tmpmem))
ret = 0;
}
break;
}
if (BIO_write(data, buf, i) != i)
{
ret = 0;
break;
}
}
BIO_free_all(tmpmem);
return ret;
}
}

View File

@@ -0,0 +1,500 @@
/* crypto/pkcs7/pkcs7.h */
/* 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.]
*/
#ifndef HEADER_PKCS7_H
#define HEADER_PKCS7_H
#include <openssl/asn1.h>
#include <openssl/bio.h>
#include <openssl/e_os2.h>
#include <openssl/symhacks.h>
#include <openssl/ossl_typ.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef OPENSSL_SYS_WIN32
/* Under Win32 thes are defined in wincrypt.h */
#undef PKCS7_ISSUER_AND_SERIAL
#undef PKCS7_SIGNER_INFO
#endif
/*
Encryption_ID DES-CBC
Digest_ID MD5
Digest_Encryption_ID rsaEncryption
Key_Encryption_ID rsaEncryption
*/
typedef struct pkcs7_issuer_and_serial_st
{
X509_NAME *issuer;
ASN1_INTEGER *serial;
} PKCS7_ISSUER_AND_SERIAL;
typedef struct pkcs7_signer_info_st
{
ASN1_INTEGER *version; /* version 1 */
PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
X509_ALGOR *digest_alg;
STACK_OF(X509_ATTRIBUTE) *auth_attr; /* [ 0 ] */
X509_ALGOR *digest_enc_alg;
ASN1_OCTET_STRING *enc_digest;
STACK_OF(X509_ATTRIBUTE) *unauth_attr; /* [ 1 ] */
/* The private key to sign with */
EVP_PKEY *pkey;
} PKCS7_SIGNER_INFO;
DECLARE_STACK_OF(PKCS7_SIGNER_INFO)
DECLARE_ASN1_SET_OF(PKCS7_SIGNER_INFO)
typedef struct pkcs7_recip_info_st
{
ASN1_INTEGER *version; /* version 0 */
PKCS7_ISSUER_AND_SERIAL *issuer_and_serial;
X509_ALGOR *key_enc_algor;
ASN1_OCTET_STRING *enc_key;
X509 *cert; /* get the pub-key from this */
} PKCS7_RECIP_INFO;
DECLARE_STACK_OF(PKCS7_RECIP_INFO)
DECLARE_ASN1_SET_OF(PKCS7_RECIP_INFO)
typedef struct pkcs7_signed_st
{
ASN1_INTEGER *version; /* version 1 */
STACK_OF(X509_ALGOR) *md_algs; /* md used */
STACK_OF(X509) *cert; /* [ 0 ] */
STACK_OF(X509_CRL) *crl; /* [ 1 ] */
STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
struct pkcs7_st *contents;
} PKCS7_SIGNED;
/* The above structure is very very similar to PKCS7_SIGN_ENVELOPE.
* How about merging the two */
typedef struct pkcs7_enc_content_st
{
ASN1_OBJECT *content_type;
X509_ALGOR *algorithm;
ASN1_OCTET_STRING *enc_data; /* [ 0 ] */
const EVP_CIPHER *cipher;
} PKCS7_ENC_CONTENT;
typedef struct pkcs7_enveloped_st
{
ASN1_INTEGER *version; /* version 0 */
STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
PKCS7_ENC_CONTENT *enc_data;
} PKCS7_ENVELOPE;
typedef struct pkcs7_signedandenveloped_st
{
ASN1_INTEGER *version; /* version 1 */
STACK_OF(X509_ALGOR) *md_algs; /* md used */
STACK_OF(X509) *cert; /* [ 0 ] */
STACK_OF(X509_CRL) *crl; /* [ 1 ] */
STACK_OF(PKCS7_SIGNER_INFO) *signer_info;
PKCS7_ENC_CONTENT *enc_data;
STACK_OF(PKCS7_RECIP_INFO) *recipientinfo;
} PKCS7_SIGN_ENVELOPE;
typedef struct pkcs7_digest_st
{
ASN1_INTEGER *version; /* version 0 */
X509_ALGOR *md; /* md used */
struct pkcs7_st *contents;
ASN1_OCTET_STRING *digest;
} PKCS7_DIGEST;
typedef struct pkcs7_encrypted_st
{
ASN1_INTEGER *version; /* version 0 */
PKCS7_ENC_CONTENT *enc_data;
} PKCS7_ENCRYPT;
typedef struct pkcs7_st
{
/* The following is non NULL if it contains ASN1 encoding of
* this structure */
unsigned char *asn1;
long length;
#define PKCS7_S_HEADER 0
#define PKCS7_S_BODY 1
#define PKCS7_S_TAIL 2
int state; /* used during processing */
int detached;
ASN1_OBJECT *type;
/* content as defined by the type */
/* all encryption/message digests are applied to the 'contents',
* leaving out the 'type' field. */
union {
char *ptr;
/* NID_pkcs7_data */
ASN1_OCTET_STRING *data;
/* NID_pkcs7_signed */
PKCS7_SIGNED *sign;
/* NID_pkcs7_enveloped */
PKCS7_ENVELOPE *enveloped;
/* NID_pkcs7_signedAndEnveloped */
PKCS7_SIGN_ENVELOPE *signed_and_enveloped;
/* NID_pkcs7_digest */
PKCS7_DIGEST *digest;
/* NID_pkcs7_encrypted */
PKCS7_ENCRYPT *encrypted;
/* Anything else */
ASN1_TYPE *other;
} d;
} PKCS7;
DECLARE_STACK_OF(PKCS7)
DECLARE_ASN1_SET_OF(PKCS7)
DECLARE_PKCS12_STACK_OF(PKCS7)
#define PKCS7_OP_SET_DETACHED_SIGNATURE 1
#define PKCS7_OP_GET_DETACHED_SIGNATURE 2
#define PKCS7_get_signed_attributes(si) ((si)->auth_attr)
#define PKCS7_get_attributes(si) ((si)->unauth_attr)
#define PKCS7_type_is_signed(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_signed)
#define PKCS7_type_is_encrypted(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
#define PKCS7_type_is_enveloped(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_enveloped)
#define PKCS7_type_is_signedAndEnveloped(a) \
(OBJ_obj2nid((a)->type) == NID_pkcs7_signedAndEnveloped)
#define PKCS7_type_is_data(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_data)
#define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
#define PKCS7_type_is_encrypted(a) \
(OBJ_obj2nid((a)->type) == NID_pkcs7_encrypted)
#define PKCS7_type_is_digest(a) (OBJ_obj2nid((a)->type) == NID_pkcs7_digest)
#define PKCS7_set_detached(p,v) \
PKCS7_ctrl(p,PKCS7_OP_SET_DETACHED_SIGNATURE,v,NULL)
#define PKCS7_get_detached(p) \
PKCS7_ctrl(p,PKCS7_OP_GET_DETACHED_SIGNATURE,0,NULL)
#define PKCS7_is_detached(p7) (PKCS7_type_is_signed(p7) && PKCS7_get_detached(p7))
/* S/MIME related flags */
#define PKCS7_TEXT 0x1
#define PKCS7_NOCERTS 0x2
#define PKCS7_NOSIGS 0x4
#define PKCS7_NOCHAIN 0x8
#define PKCS7_NOINTERN 0x10
#define PKCS7_NOVERIFY 0x20
#define PKCS7_DETACHED 0x40
#define PKCS7_BINARY 0x80
#define PKCS7_NOATTR 0x100
#define PKCS7_NOSMIMECAP 0x200
#define PKCS7_NOOLDMIMETYPE 0x400
#define PKCS7_CRLFEOL 0x800
#define PKCS7_STREAM 0x1000
#define PKCS7_NOCRL 0x2000
#define PKCS7_PARTIAL 0x4000
#define PKCS7_REUSE_DIGEST 0x8000
/* Flags: for compatibility with older code */
#define SMIME_TEXT PKCS7_TEXT
#define SMIME_NOCERTS PKCS7_NOCERTS
#define SMIME_NOSIGS PKCS7_NOSIGS
#define SMIME_NOCHAIN PKCS7_NOCHAIN
#define SMIME_NOINTERN PKCS7_NOINTERN
#define SMIME_NOVERIFY PKCS7_NOVERIFY
#define SMIME_DETACHED PKCS7_DETACHED
#define SMIME_BINARY PKCS7_BINARY
#define SMIME_NOATTR PKCS7_NOATTR
DECLARE_ASN1_FUNCTIONS(PKCS7_ISSUER_AND_SERIAL)
int PKCS7_ISSUER_AND_SERIAL_digest(PKCS7_ISSUER_AND_SERIAL *data,const EVP_MD *type,
unsigned char *md,unsigned int *len);
#ifndef OPENSSL_NO_FP_API
PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
#endif
PKCS7 *PKCS7_dup(PKCS7 *p7);
PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
int i2d_PKCS7_bio_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
int PEM_write_bio_PKCS7_stream(BIO *out, PKCS7 *p7, BIO *in, int flags);
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNER_INFO)
DECLARE_ASN1_FUNCTIONS(PKCS7_RECIP_INFO)
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGNED)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENC_CONTENT)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENVELOPE)
DECLARE_ASN1_FUNCTIONS(PKCS7_SIGN_ENVELOPE)
DECLARE_ASN1_FUNCTIONS(PKCS7_DIGEST)
DECLARE_ASN1_FUNCTIONS(PKCS7_ENCRYPT)
DECLARE_ASN1_FUNCTIONS(PKCS7)
DECLARE_ASN1_ITEM(PKCS7_ATTR_SIGN)
DECLARE_ASN1_ITEM(PKCS7_ATTR_VERIFY)
DECLARE_ASN1_NDEF_FUNCTION(PKCS7)
DECLARE_ASN1_PRINT_FUNCTION(PKCS7)
long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg);
int PKCS7_set_type(PKCS7 *p7, int type);
int PKCS7_set0_type_other(PKCS7 *p7, int type, ASN1_TYPE *other);
int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data);
int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
const EVP_MD *dgst);
int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si);
int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *p7i);
int PKCS7_add_certificate(PKCS7 *p7, X509 *x509);
int PKCS7_add_crl(PKCS7 *p7, X509_CRL *x509);
int PKCS7_content_new(PKCS7 *p7, int nid);
int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx,
BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si);
int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
X509 *x509);
BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio);
int PKCS7_dataFinal(PKCS7 *p7, BIO *bio);
BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert);
PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509,
EVP_PKEY *pkey, const EVP_MD *dgst);
X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
int PKCS7_set_digest(PKCS7 *p7, const EVP_MD *md);
STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509);
void PKCS7_SIGNER_INFO_get0_algs(PKCS7_SIGNER_INFO *si, EVP_PKEY **pk,
X509_ALGOR **pdig, X509_ALGOR **psig);
void PKCS7_RECIP_INFO_get0_alg(PKCS7_RECIP_INFO *ri, X509_ALGOR **penc);
int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri);
int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509);
int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher);
int PKCS7_stream(unsigned char ***boundary, PKCS7 *p7);
PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx);
ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk);
int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si,int nid,int type,
void *data);
int PKCS7_add_attribute (PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
void *value);
ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid);
ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid);
int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
STACK_OF(X509_ATTRIBUTE) *sk);
int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si,STACK_OF(X509_ATTRIBUTE) *sk);
PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
BIO *data, int flags);
PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7,
X509 *signcert, EVP_PKEY *pkey, const EVP_MD *md,
int flags);
int PKCS7_final(PKCS7 *p7, BIO *data, int flags);
int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
BIO *indata, BIO *out, int flags);
STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, const EVP_CIPHER *cipher,
int flags);
int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
int PKCS7_add_attrib_smimecap(PKCS7_SIGNER_INFO *si,
STACK_OF(X509_ALGOR) *cap);
STACK_OF(X509_ALGOR) *PKCS7_get_smimecap(PKCS7_SIGNER_INFO *si);
int PKCS7_simple_smimecap(STACK_OF(X509_ALGOR) *sk, int nid, int arg);
int PKCS7_add_attrib_content_type(PKCS7_SIGNER_INFO *si, ASN1_OBJECT *coid);
int PKCS7_add0_attrib_signing_time(PKCS7_SIGNER_INFO *si, ASN1_TIME *t);
int PKCS7_add1_attrib_digest(PKCS7_SIGNER_INFO *si,
const unsigned char *md, int mdlen);
int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags);
PKCS7 *SMIME_read_PKCS7(BIO *bio, BIO **bcont);
BIO *BIO_new_PKCS7(BIO *out, PKCS7 *p7);
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
*/
void ERR_load_PKCS7_strings(void);
/* Error codes for the PKCS7 functions. */
/* Function codes. */
#define PKCS7_F_B64_READ_PKCS7 120
#define PKCS7_F_B64_WRITE_PKCS7 121
#define PKCS7_F_DO_PKCS7_SIGNED_ATTRIB 136
#define PKCS7_F_I2D_PKCS7_BIO_STREAM 140
#define PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME 135
#define PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP 118
#define PKCS7_F_PKCS7_ADD_CERTIFICATE 100
#define PKCS7_F_PKCS7_ADD_CRL 101
#define PKCS7_F_PKCS7_ADD_RECIPIENT_INFO 102
#define PKCS7_F_PKCS7_ADD_SIGNATURE 131
#define PKCS7_F_PKCS7_ADD_SIGNER 103
#define PKCS7_F_PKCS7_BIO_ADD_DIGEST 125
#define PKCS7_F_PKCS7_COPY_EXISTING_DIGEST 138
#define PKCS7_F_PKCS7_CTRL 104
#define PKCS7_F_PKCS7_DATADECODE 112
#define PKCS7_F_PKCS7_DATAFINAL 128
#define PKCS7_F_PKCS7_DATAINIT 105
#define PKCS7_F_PKCS7_DATASIGN 106
#define PKCS7_F_PKCS7_DATAVERIFY 107
#define PKCS7_F_PKCS7_DECRYPT 114
#define PKCS7_F_PKCS7_DECRYPT_RINFO 133
#define PKCS7_F_PKCS7_ENCODE_RINFO 132
#define PKCS7_F_PKCS7_ENCRYPT 115
#define PKCS7_F_PKCS7_FINAL 134
#define PKCS7_F_PKCS7_FIND_DIGEST 127
#define PKCS7_F_PKCS7_GET0_SIGNERS 124
#define PKCS7_F_PKCS7_RECIP_INFO_SET 130
#define PKCS7_F_PKCS7_SET_CIPHER 108
#define PKCS7_F_PKCS7_SET_CONTENT 109
#define PKCS7_F_PKCS7_SET_DIGEST 126
#define PKCS7_F_PKCS7_SET_TYPE 110
#define PKCS7_F_PKCS7_SIGN 116
#define PKCS7_F_PKCS7_SIGNATUREVERIFY 113
#define PKCS7_F_PKCS7_SIGNER_INFO_SET 129
#define PKCS7_F_PKCS7_SIGNER_INFO_SIGN 139
#define PKCS7_F_PKCS7_SIGN_ADD_SIGNER 137
#define PKCS7_F_PKCS7_SIMPLE_SMIMECAP 119
#define PKCS7_F_PKCS7_VERIFY 117
#define PKCS7_F_SMIME_READ_PKCS7 122
#define PKCS7_F_SMIME_TEXT 123
/* Reason codes. */
#define PKCS7_R_CERTIFICATE_VERIFY_ERROR 117
#define PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER 144
#define PKCS7_R_CIPHER_NOT_INITIALIZED 116
#define PKCS7_R_CONTENT_AND_DATA_PRESENT 118
#define PKCS7_R_CTRL_ERROR 152
#define PKCS7_R_DECODE_ERROR 130
#define PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH 100
#define PKCS7_R_DECRYPT_ERROR 119
#define PKCS7_R_DIGEST_FAILURE 101
#define PKCS7_R_ENCRYPTION_CTRL_FAILURE 149
#define PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 150
#define PKCS7_R_ERROR_ADDING_RECIPIENT 120
#define PKCS7_R_ERROR_SETTING_CIPHER 121
#define PKCS7_R_INVALID_MIME_TYPE 131
#define PKCS7_R_INVALID_NULL_POINTER 143
#define PKCS7_R_INVALID_SIGNED_DATA_TYPE 155
#define PKCS7_R_MIME_NO_CONTENT_TYPE 132
#define PKCS7_R_MIME_PARSE_ERROR 133
#define PKCS7_R_MIME_SIG_PARSE_ERROR 134
#define PKCS7_R_MISSING_CERIPEND_INFO 103
#define PKCS7_R_NO_CONTENT 122
#define PKCS7_R_NO_CONTENT_TYPE 135
#define PKCS7_R_NO_DEFAULT_DIGEST 151
#define PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND 154
#define PKCS7_R_NO_MULTIPART_BODY_FAILURE 136
#define PKCS7_R_NO_MULTIPART_BOUNDARY 137
#define PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE 115
#define PKCS7_R_NO_RECIPIENT_MATCHES_KEY 146
#define PKCS7_R_NO_SIGNATURES_ON_DATA 123
#define PKCS7_R_NO_SIGNERS 142
#define PKCS7_R_NO_SIG_CONTENT_TYPE 138
#define PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE 104
#define PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR 124
#define PKCS7_R_PKCS7_ADD_SIGNER_ERROR 153
#define PKCS7_R_PKCS7_DATAFINAL 126
#define PKCS7_R_PKCS7_DATAFINAL_ERROR 125
#define PKCS7_R_PKCS7_DATASIGN 145
#define PKCS7_R_PKCS7_PARSE_ERROR 139
#define PKCS7_R_PKCS7_SIG_PARSE_ERROR 140
#define PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE 127
#define PKCS7_R_SIGNATURE_FAILURE 105
#define PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND 128
#define PKCS7_R_SIGNING_CTRL_FAILURE 147
#define PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE 148
#define PKCS7_R_SIG_INVALID_MIME_TYPE 141
#define PKCS7_R_SMIME_TEXT_ERROR 129
#define PKCS7_R_UNABLE_TO_FIND_CERTIFICATE 106
#define PKCS7_R_UNABLE_TO_FIND_MEM_BIO 107
#define PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST 108
#define PKCS7_R_UNKNOWN_DIGEST_TYPE 109
#define PKCS7_R_UNKNOWN_OPERATION 110
#define PKCS7_R_UNSUPPORTED_CIPHER_TYPE 111
#define PKCS7_R_UNSUPPORTED_CONTENT_TYPE 112
#define PKCS7_R_WRONG_CONTENT_TYPE 113
#define PKCS7_R_WRONG_PKCS7_TYPE 114
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,188 @@
/* crypto/pkcs7/pkcs7err.c */
/* ====================================================================
* Copyright (c) 1999-2014 The OpenSSL Project. All rights reserved.
*
* 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 above 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 acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
*
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* openssl-core@OpenSSL.org.
*
* 5. Products derived from this software may not be called "OpenSSL"
* nor may "OpenSSL" appear in their names without prior written
* permission of the OpenSSL Project.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
* "This product includes software developed by the OpenSSL Project
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
*
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
* EXPRESSED 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 OpenSSL PROJECT OR
* ITS 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.
* ====================================================================
*
* This product includes cryptographic software written by Eric Young
* (eay@cryptsoft.com). This product includes software written by Tim
* Hudson (tjh@cryptsoft.com).
*
*/
/* NOTE: this file was auto generated by the mkerr.pl script: any changes
* made to it will be overwritten when the script next updates this file,
* only reason strings will be preserved.
*/
#include <stdio.h>
#include <openssl/err.h>
#include <openssl/pkcs7.h>
/* BEGIN ERROR CODES */
#ifndef OPENSSL_NO_ERR
#define ERR_FUNC(func) ERR_PACK(ERR_LIB_PKCS7,func,0)
#define ERR_REASON(reason) ERR_PACK(ERR_LIB_PKCS7,0,reason)
static ERR_STRING_DATA PKCS7_str_functs[]=
{
{ERR_FUNC(PKCS7_F_B64_READ_PKCS7), "B64_READ_PKCS7"},
{ERR_FUNC(PKCS7_F_B64_WRITE_PKCS7), "B64_WRITE_PKCS7"},
{ERR_FUNC(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB), "DO_PKCS7_SIGNED_ATTRIB"},
{ERR_FUNC(PKCS7_F_I2D_PKCS7_BIO_STREAM), "i2d_PKCS7_bio_stream"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD0_ATTRIB_SIGNING_TIME), "PKCS7_add0_attrib_signing_time"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD_ATTRIB_SMIMECAP), "PKCS7_add_attrib_smimecap"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD_CERTIFICATE), "PKCS7_add_certificate"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD_CRL), "PKCS7_add_crl"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD_RECIPIENT_INFO), "PKCS7_add_recipient_info"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNATURE), "PKCS7_add_signature"},
{ERR_FUNC(PKCS7_F_PKCS7_ADD_SIGNER), "PKCS7_add_signer"},
{ERR_FUNC(PKCS7_F_PKCS7_BIO_ADD_DIGEST), "PKCS7_BIO_ADD_DIGEST"},
{ERR_FUNC(PKCS7_F_PKCS7_COPY_EXISTING_DIGEST), "PKCS7_COPY_EXISTING_DIGEST"},
{ERR_FUNC(PKCS7_F_PKCS7_CTRL), "PKCS7_ctrl"},
{ERR_FUNC(PKCS7_F_PKCS7_DATADECODE), "PKCS7_dataDecode"},
{ERR_FUNC(PKCS7_F_PKCS7_DATAFINAL), "PKCS7_dataFinal"},
{ERR_FUNC(PKCS7_F_PKCS7_DATAINIT), "PKCS7_dataInit"},
{ERR_FUNC(PKCS7_F_PKCS7_DATASIGN), "PKCS7_DATASIGN"},
{ERR_FUNC(PKCS7_F_PKCS7_DATAVERIFY), "PKCS7_dataVerify"},
{ERR_FUNC(PKCS7_F_PKCS7_DECRYPT), "PKCS7_decrypt"},
{ERR_FUNC(PKCS7_F_PKCS7_DECRYPT_RINFO), "PKCS7_DECRYPT_RINFO"},
{ERR_FUNC(PKCS7_F_PKCS7_ENCODE_RINFO), "PKCS7_ENCODE_RINFO"},
{ERR_FUNC(PKCS7_F_PKCS7_ENCRYPT), "PKCS7_encrypt"},
{ERR_FUNC(PKCS7_F_PKCS7_FINAL), "PKCS7_final"},
{ERR_FUNC(PKCS7_F_PKCS7_FIND_DIGEST), "PKCS7_FIND_DIGEST"},
{ERR_FUNC(PKCS7_F_PKCS7_GET0_SIGNERS), "PKCS7_get0_signers"},
{ERR_FUNC(PKCS7_F_PKCS7_RECIP_INFO_SET), "PKCS7_RECIP_INFO_set"},
{ERR_FUNC(PKCS7_F_PKCS7_SET_CIPHER), "PKCS7_set_cipher"},
{ERR_FUNC(PKCS7_F_PKCS7_SET_CONTENT), "PKCS7_set_content"},
{ERR_FUNC(PKCS7_F_PKCS7_SET_DIGEST), "PKCS7_set_digest"},
{ERR_FUNC(PKCS7_F_PKCS7_SET_TYPE), "PKCS7_set_type"},
{ERR_FUNC(PKCS7_F_PKCS7_SIGN), "PKCS7_sign"},
{ERR_FUNC(PKCS7_F_PKCS7_SIGNATUREVERIFY), "PKCS7_signatureVerify"},
{ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SET), "PKCS7_SIGNER_INFO_set"},
{ERR_FUNC(PKCS7_F_PKCS7_SIGNER_INFO_SIGN), "PKCS7_SIGNER_INFO_sign"},
{ERR_FUNC(PKCS7_F_PKCS7_SIGN_ADD_SIGNER), "PKCS7_sign_add_signer"},
{ERR_FUNC(PKCS7_F_PKCS7_SIMPLE_SMIMECAP), "PKCS7_simple_smimecap"},
{ERR_FUNC(PKCS7_F_PKCS7_VERIFY), "PKCS7_verify"},
{ERR_FUNC(PKCS7_F_SMIME_READ_PKCS7), "SMIME_read_PKCS7"},
{ERR_FUNC(PKCS7_F_SMIME_TEXT), "SMIME_text"},
{0,NULL}
};
static ERR_STRING_DATA PKCS7_str_reasons[]=
{
{ERR_REASON(PKCS7_R_CERTIFICATE_VERIFY_ERROR),"certificate verify error"},
{ERR_REASON(PKCS7_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER),"cipher has no object identifier"},
{ERR_REASON(PKCS7_R_CIPHER_NOT_INITIALIZED),"cipher not initialized"},
{ERR_REASON(PKCS7_R_CONTENT_AND_DATA_PRESENT),"content and data present"},
{ERR_REASON(PKCS7_R_CTRL_ERROR) ,"ctrl error"},
{ERR_REASON(PKCS7_R_DECODE_ERROR) ,"decode error"},
{ERR_REASON(PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH),"decrypted key is wrong length"},
{ERR_REASON(PKCS7_R_DECRYPT_ERROR) ,"decrypt error"},
{ERR_REASON(PKCS7_R_DIGEST_FAILURE) ,"digest failure"},
{ERR_REASON(PKCS7_R_ENCRYPTION_CTRL_FAILURE),"encryption ctrl failure"},
{ERR_REASON(PKCS7_R_ENCRYPTION_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"encryption not supported for this key type"},
{ERR_REASON(PKCS7_R_ERROR_ADDING_RECIPIENT),"error adding recipient"},
{ERR_REASON(PKCS7_R_ERROR_SETTING_CIPHER),"error setting cipher"},
{ERR_REASON(PKCS7_R_INVALID_MIME_TYPE) ,"invalid mime type"},
{ERR_REASON(PKCS7_R_INVALID_NULL_POINTER),"invalid null pointer"},
{ERR_REASON(PKCS7_R_INVALID_SIGNED_DATA_TYPE),"invalid signed data type"},
{ERR_REASON(PKCS7_R_MIME_NO_CONTENT_TYPE),"mime no content type"},
{ERR_REASON(PKCS7_R_MIME_PARSE_ERROR) ,"mime parse error"},
{ERR_REASON(PKCS7_R_MIME_SIG_PARSE_ERROR),"mime sig parse error"},
{ERR_REASON(PKCS7_R_MISSING_CERIPEND_INFO),"missing ceripend info"},
{ERR_REASON(PKCS7_R_NO_CONTENT) ,"no content"},
{ERR_REASON(PKCS7_R_NO_CONTENT_TYPE) ,"no content type"},
{ERR_REASON(PKCS7_R_NO_DEFAULT_DIGEST) ,"no default digest"},
{ERR_REASON(PKCS7_R_NO_MATCHING_DIGEST_TYPE_FOUND),"no matching digest type found"},
{ERR_REASON(PKCS7_R_NO_MULTIPART_BODY_FAILURE),"no multipart body failure"},
{ERR_REASON(PKCS7_R_NO_MULTIPART_BOUNDARY),"no multipart boundary"},
{ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE),"no recipient matches certificate"},
{ERR_REASON(PKCS7_R_NO_RECIPIENT_MATCHES_KEY),"no recipient matches key"},
{ERR_REASON(PKCS7_R_NO_SIGNATURES_ON_DATA),"no signatures on data"},
{ERR_REASON(PKCS7_R_NO_SIGNERS) ,"no signers"},
{ERR_REASON(PKCS7_R_NO_SIG_CONTENT_TYPE) ,"no sig content type"},
{ERR_REASON(PKCS7_R_OPERATION_NOT_SUPPORTED_ON_THIS_TYPE),"operation not supported on this type"},
{ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNATURE_ERROR),"pkcs7 add signature error"},
{ERR_REASON(PKCS7_R_PKCS7_ADD_SIGNER_ERROR),"pkcs7 add signer error"},
{ERR_REASON(PKCS7_R_PKCS7_DATAFINAL) ,"pkcs7 datafinal"},
{ERR_REASON(PKCS7_R_PKCS7_DATAFINAL_ERROR),"pkcs7 datafinal error"},
{ERR_REASON(PKCS7_R_PKCS7_DATASIGN) ,"pkcs7 datasign"},
{ERR_REASON(PKCS7_R_PKCS7_PARSE_ERROR) ,"pkcs7 parse error"},
{ERR_REASON(PKCS7_R_PKCS7_SIG_PARSE_ERROR),"pkcs7 sig parse error"},
{ERR_REASON(PKCS7_R_PRIVATE_KEY_DOES_NOT_MATCH_CERTIFICATE),"private key does not match certificate"},
{ERR_REASON(PKCS7_R_SIGNATURE_FAILURE) ,"signature failure"},
{ERR_REASON(PKCS7_R_SIGNER_CERTIFICATE_NOT_FOUND),"signer certificate not found"},
{ERR_REASON(PKCS7_R_SIGNING_CTRL_FAILURE),"signing ctrl failure"},
{ERR_REASON(PKCS7_R_SIGNING_NOT_SUPPORTED_FOR_THIS_KEY_TYPE),"signing not supported for this key type"},
{ERR_REASON(PKCS7_R_SIG_INVALID_MIME_TYPE),"sig invalid mime type"},
{ERR_REASON(PKCS7_R_SMIME_TEXT_ERROR) ,"smime text error"},
{ERR_REASON(PKCS7_R_UNABLE_TO_FIND_CERTIFICATE),"unable to find certificate"},
{ERR_REASON(PKCS7_R_UNABLE_TO_FIND_MEM_BIO),"unable to find mem bio"},
{ERR_REASON(PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST),"unable to find message digest"},
{ERR_REASON(PKCS7_R_UNKNOWN_DIGEST_TYPE) ,"unknown digest type"},
{ERR_REASON(PKCS7_R_UNKNOWN_OPERATION) ,"unknown operation"},
{ERR_REASON(PKCS7_R_UNSUPPORTED_CIPHER_TYPE),"unsupported cipher type"},
{ERR_REASON(PKCS7_R_UNSUPPORTED_CONTENT_TYPE),"unsupported content type"},
{ERR_REASON(PKCS7_R_WRONG_CONTENT_TYPE) ,"wrong content type"},
{ERR_REASON(PKCS7_R_WRONG_PKCS7_TYPE) ,"wrong pkcs7 type"},
{0,NULL}
};
#endif
void ERR_load_PKCS7_strings(void)
{
#ifndef OPENSSL_NO_ERR
if (ERR_func_error_string(PKCS7_str_functs[0].error) == NULL)
{
ERR_load_strings(0,PKCS7_str_functs);
ERR_load_strings(0,PKCS7_str_reasons);
}
#endif
}

View File

@@ -0,0 +1,24 @@
issuer= /C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Test CA (1024 bit)
subject=/C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Server test cert (512 bit)
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN RSA PRIVATE KEY-----
MIIBPAIBAAJBAJ+zw4Qnlf8SMVIPFe9GEcStgOY2Ww/dgNdhjeD8ckUJNP5VZkVD
TGiXav6ooKXfX3j/7tdkuD8Ey2//Kv7+ue0CAwEAAQJAN6W31vDEP2DjdqhzCDDu
OA4NACqoiFqyblo7yc2tM4h4xMbC3Yx5UKMN9ZkCtX0gzrz6DyF47bdKcWBzNWCj
gQIhANEoojVt7hq+SQ6MCN6FTAysGgQf56Q3TYoJMoWvdiXVAiEAw3e3rc+VJpOz
rHuDo6bgpjUAAXM+v3fcpsfZSNO6V7kCIQCtbVjanpUwvZkMI9by02oUk9taki3b
PzPfAfNPYAbCJQIhAJXNQDWyqwn/lGmR11cqY2y9nZ1+5w3yHGatLrcDnQHxAiEA
vnlEGo8K85u+KwIOimM48ZG8oTk7iFdkqLJR1utT3aU=
-----END RSA PRIVATE KEY-----

View File

@@ -0,0 +1,154 @@
/* crypto/pkcs7/sign.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 <string.h>
#include <openssl/bio.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
#include <openssl/err.h>
int main(argc,argv)
int argc;
char *argv[];
{
X509 *x509;
EVP_PKEY *pkey;
PKCS7 *p7;
PKCS7_SIGNER_INFO *si;
BIO *in;
BIO *data,*p7bio;
char buf[1024*4];
int i;
int nodetach=0;
#ifndef OPENSSL_NO_MD2
EVP_add_digest(EVP_md2());
#endif
#ifndef OPENSSL_NO_MD5
EVP_add_digest(EVP_md5());
#endif
#ifndef OPENSSL_NO_SHA1
EVP_add_digest(EVP_sha1());
#endif
#ifndef OPENSSL_NO_MDC2
EVP_add_digest(EVP_mdc2());
#endif
data=BIO_new(BIO_s_file());
again:
if (argc > 1)
{
if (strcmp(argv[1],"-nd") == 0)
{
nodetach=1;
argv++; argc--;
goto again;
}
if (!BIO_read_filename(data,argv[1]))
goto err;
}
else
BIO_set_fp(data,stdin,BIO_NOCLOSE);
if ((in=BIO_new_file("server.pem","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);
p7=PKCS7_new();
PKCS7_set_type(p7,NID_pkcs7_signed);
si=PKCS7_add_signature(p7,x509,pkey,EVP_sha1());
if (si == NULL) goto err;
/* If you do this then you get signing time automatically added */
PKCS7_add_signed_attribute(si, NID_pkcs9_contentType, V_ASN1_OBJECT,
OBJ_nid2obj(NID_pkcs7_data));
/* we may want to add more */
PKCS7_add_certificate(p7,x509);
/* Set the content of the signed to 'data' */
PKCS7_content_new(p7,NID_pkcs7_data);
if (!nodetach)
PKCS7_set_detached(p7,1);
if ((p7bio=PKCS7_dataInit(p7,NULL)) == NULL) goto err;
for (;;)
{
i=BIO_read(data,buf,sizeof(buf));
if (i <= 0) break;
BIO_write(p7bio,buf,i);
}
if (!PKCS7_dataFinal(p7,p7bio)) goto err;
BIO_free(p7bio);
PEM_write_PKCS7(stdout,p7);
PKCS7_free(p7);
exit(0);
err:
ERR_load_crypto_strings();
ERR_print_errors_fp(stderr);
exit(1);
}

View File

@@ -0,0 +1,16 @@
-----BEGIN PKCS7-----
MIAGCSqGSIb3DQEHA6CAMIACAQAxggHmMIHwAgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEG
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5PjpclVcZyX2ngbwPFMnBAgy0clOAE6UKAAAAAAAAAAAAAA=
-----END PKCS7-----

View File

@@ -0,0 +1,32 @@
-----BEGIN PKCS7-----
MIIGHgYJKoZIhvcNAQcCoIIGDzCCBgsCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC
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9CWR6g==
-----END PKCS7-----

View File

@@ -0,0 +1,48 @@
issuer :/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=DEMONSTRATION AND TESTING/CN=DEMO ZERO VALUE CA
subject:/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=SMIME 003/CN=Information/Email=info@cryptsoft.com
serial :047D
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1149 (0x47d)
Signature Algorithm: md5withRSAEncryption
Issuer: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=DEMONSTRATION AND TESTING, CN=DEMO ZERO VALUE CA
Validity
Not Before: May 13 05:40:58 1998 GMT
Not After : May 12 05:40:58 2000 GMT
Subject: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=SMIME 003, CN=Information/Email=info@cryptsoft.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Modulus:
00:ad:e7:23:89:ee:0d:87:b7:9c:32:44:4b:95:81:
73:dd:22:80:4b:2d:c5:60:b8:fe:1e:18:63:ef:dc:
89:89:22:df:95:3c:7a:db:3d:9a:06:a8:08:d6:29:
fd:ef:41:09:91:ed:bc:ad:98:f9:f6:28:90:62:6f:
e7:e7:0c:4d:0b
Exponent: 65537 (0x10001)
X509v3 extensions:
Netscape Comment:
Generated with SSLeay
Signature Algorithm: md5withRSAEncryption
52:15:ea:88:f4:f0:f9:0b:ef:ce:d5:f8:83:40:61:16:5e:55:
f9:ce:2d:d1:8b:31:5c:03:c6:2d:10:7c:61:d5:5c:0a:42:97:
d1:fd:65:b6:b6:84:a5:39:ec:46:ec:fc:e0:0d:d9:22:da:1b:
50:74:ad:92:cb:4e:90:e5:fa:7d
-----BEGIN CERTIFICATE-----
MIICTDCCAfagAwIBAgICBH0wDQYJKoZIhvcNAQEEBQAwgZIxCzAJBgNVBAYTAkFV
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4A3ZItobUHStkstOkOX6fQ==
-----END CERTIFICATE-----

View File

@@ -0,0 +1,32 @@
-----BEGIN PKCS7-----
MIIGHgYJKoZIhvcNAQcCoIIGDzCCBgsCAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC
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-----END PKCS7-----

View File

@@ -0,0 +1,20 @@
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View File

@@ -0,0 +1,22 @@
-----BEGIN PKCS7-----
MIAGCSqGSIb3DQEHA6CAMIIDkAIBADGCAcIwgcwCAQAwdjBiMREwDwYDVQQHEwhJ
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GURFTU9OU1RSQVRJT04gQU5EIFRFU1RJTkcxGzAZBgNVBAMTEkRFTU8gWkVSTyBW
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-----END PKCS7-----

View File

@@ -0,0 +1,62 @@
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-----END PKCS7-----

View File

@@ -0,0 +1,157 @@
From angela@c2.net.au Thu May 14 13:32:27 1998
X-UIDL: 83c94dd550e54329bf9571b72038b8c8
Return-Path: angela@c2.net.au
Received: from cryptsoft.com (play.cryptsoft.com [203.56.44.3]) by pandora.cryptsoft.com (8.8.3/8.7.3) with ESMTP id NAA27838 for <tjh@cryptsoft.com>; Thu, 14 May 1998 13:32:26 +1000 (EST)
Message-ID: <355A6779.4B63E64C@cryptsoft.com>
Date: Thu, 14 May 1998 13:39:37 +1000
From: Angela van Lent <angela@c2.net.au>
X-Mailer: Mozilla 4.03 [en] (Win95; U)
MIME-Version: 1.0
To: tjh@cryptsoft.com
Subject: signed
Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------ms9A58844C95949ECC78A1C54C"
Content-Length: 2604
Status: OR
This is a cryptographically signed message in MIME format.
--------------ms9A58844C95949ECC78A1C54C
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
signed body
--------------ms9A58844C95949ECC78A1C54C
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------ms9A58844C95949ECC78A1C54C--
From angela@c2.net.au Thu May 14 13:33:16 1998
X-UIDL: 8f076c44ff7c5967fd5b00c4588a8731
Return-Path: angela@c2.net.au
Received: from cryptsoft.com (play.cryptsoft.com [203.56.44.3]) by pandora.cryptsoft.com (8.8.3/8.7.3) with ESMTP id NAA27847 for <tjh@cryptsoft.com>; Thu, 14 May 1998 13:33:15 +1000 (EST)
Message-ID: <355A67AB.2AF38806@cryptsoft.com>
Date: Thu, 14 May 1998 13:40:27 +1000
From: Angela van Lent <angela@c2.net.au>
X-Mailer: Mozilla 4.03 [en] (Win95; U)
MIME-Version: 1.0
To: tjh@cryptsoft.com
Subject: signed
Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="------------msD7863B84BD61E02C407F2F5E"
Content-Length: 2679
Status: OR
This is a cryptographically signed message in MIME format.
--------------msD7863B84BD61E02C407F2F5E
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
signed body 2
--------------msD7863B84BD61E02C407F2F5E
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------msD7863B84BD61E02C407F2F5E--
From angela@c2.net.au Thu May 14 14:05:32 1998
X-UIDL: a7d629b4b9acacaee8b39371b860a32a
Return-Path: angela@c2.net.au
Received: from cryptsoft.com (play.cryptsoft.com [203.56.44.3]) by pandora.cryptsoft.com (8.8.3/8.7.3) with ESMTP id OAA28033 for <tjh@cryptsoft.com>; Thu, 14 May 1998 14:05:32 +1000 (EST)
Message-ID: <355A6F3B.AC385981@cryptsoft.com>
Date: Thu, 14 May 1998 14:12:43 +1000
From: Angela van Lent <angela@c2.net.au>
X-Mailer: Mozilla 4.03 [en] (Win95; U)
MIME-Version: 1.0
To: tjh@cryptsoft.com
Subject: encrypted
Content-Type: application/x-pkcs7-mime; name="smime.p7m"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7m"
Content-Description: S/MIME Encrypted Message
Content-Length: 905
Status: OR
MIAGCSqGSIb3DQEHA6CAMIACAQAxggHmMIHwAgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEG
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CL3uV8k7m0iqAAAAAAAAAAAAAA==

View File

@@ -0,0 +1,57 @@
-----BEGIN RSA PRIVATE KEY-----
MIIBOgIBAAJBAK3nI4nuDYe3nDJES5WBc90igEstxWC4/h4YY+/ciYki35U8ets9
mgaoCNYp/e9BCZHtvK2Y+fYokGJv5+cMTQsCAwEAAQJBAIHpvXvqEcOEoDRRHuIG
fkcB4jPHcr9KE9TpxabH6xs9beN6OJnkePXAHwaz5MnUgSnbpOKq+cw8miKjXwe/
zVECIQDVLwncT2lRmXarEYHzb+q/0uaSvKhWKKt3kJasLNTrAwIhANDUc/ghut29
p3jJYjurzUKuG774/5eLjPLsxPPIZzNZAiA/10hSq41UnGqHLEUIS9m2/EeEZe7b
bm567dfRU9OnVQIgDo8ROrZXSchEGbaog5J5r/Fle83uO8l93R3GqVxKXZkCIFfk
IPD5PIYQAyyod3hyKKza7ZP4CGY4oOfZetbkSGGG
-----END RSA PRIVATE KEY-----
issuer :/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=DEMONSTRATION AND TESTING/CN=DEMO ZERO VALUE CA
subject:/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=SMIME 003/CN=Information/Email=info@cryptsoft.com
serial :047D
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1149 (0x47d)
Signature Algorithm: md5withRSAEncryption
Issuer: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=DEMONSTRATION AND TESTING, CN=DEMO ZERO VALUE CA
Validity
Not Before: May 13 05:40:58 1998 GMT
Not After : May 12 05:40:58 2000 GMT
Subject: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=SMIME 003, CN=Information/Email=info@cryptsoft.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Modulus:
00:ad:e7:23:89:ee:0d:87:b7:9c:32:44:4b:95:81:
73:dd:22:80:4b:2d:c5:60:b8:fe:1e:18:63:ef:dc:
89:89:22:df:95:3c:7a:db:3d:9a:06:a8:08:d6:29:
fd:ef:41:09:91:ed:bc:ad:98:f9:f6:28:90:62:6f:
e7:e7:0c:4d:0b
Exponent: 65537 (0x10001)
X509v3 extensions:
Netscape Comment:
Generated with SSLeay
Signature Algorithm: md5withRSAEncryption
52:15:ea:88:f4:f0:f9:0b:ef:ce:d5:f8:83:40:61:16:5e:55:
f9:ce:2d:d1:8b:31:5c:03:c6:2d:10:7c:61:d5:5c:0a:42:97:
d1:fd:65:b6:b6:84:a5:39:ec:46:ec:fc:e0:0d:d9:22:da:1b:
50:74:ad:92:cb:4e:90:e5:fa:7d
-----BEGIN CERTIFICATE-----
MIICTDCCAfagAwIBAgICBH0wDQYJKoZIhvcNAQEEBQAwgZIxCzAJBgNVBAYTAkFV
MRMwEQYDVQQIEwpRdWVlbnNsYW5kMREwDwYDVQQHEwhCcmlzYmFuZTEaMBgGA1UE
ChMRQ3J5cHRzb2Z0IFB0eSBMdGQxIjAgBgNVBAsTGURFTU9OU1RSQVRJT04gQU5E
IFRFU1RJTkcxGzAZBgNVBAMTEkRFTU8gWkVSTyBWQUxVRSBDQTAeFw05ODA1MTMw
NTQwNThaFw0wMDA1MTIwNTQwNThaMIGeMQswCQYDVQQGEwJBVTETMBEGA1UECBMK
UXVlZW5zbGFuZDERMA8GA1UEBxMIQnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0c29m
dCBQdHkgTHRkMRIwEAYDVQQLEwlTTUlNRSAwMDMxFDASBgNVBAMTC0luZm9ybWF0
aW9uMSEwHwYJKoZIhvcNAQkBFhJpbmZvQGNyeXB0c29mdC5jb20wXDANBgkqhkiG
9w0BAQEFAANLADBIAkEArecjie4Nh7ecMkRLlYFz3SKASy3FYLj+Hhhj79yJiSLf
lTx62z2aBqgI1in970EJke28rZj59iiQYm/n5wxNCwIDAQABoygwJjAkBglghkgB
hvhCAQ0EFxYVR2VuZXJhdGVkIHdpdGggU1NMZWF5MA0GCSqGSIb3DQEBBAUAA0EA
UhXqiPTw+QvvztX4g0BhFl5V+c4t0YsxXAPGLRB8YdVcCkKX0f1ltraEpTnsRuz8
4A3ZItobUHStkstOkOX6fQ==
-----END CERTIFICATE-----

View File

@@ -0,0 +1,57 @@
issuer :/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=DEMONSTRATION AND TESTING/CN=DEMO ZERO VALUE CA
subject:/C=AU/SP=Queensland/L=Brisbane/O=Cryptsoft Pty Ltd/OU=SMIME 003/CN=Information/Email=info@cryptsoft.com
serial :047D
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 1149 (0x47d)
Signature Algorithm: md5withRSAEncryption
Issuer: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=DEMONSTRATION AND TESTING, CN=DEMO ZERO VALUE CA
Validity
Not Before: May 13 05:40:58 1998 GMT
Not After : May 12 05:40:58 2000 GMT
Subject: C=AU, SP=Queensland, L=Brisbane, O=Cryptsoft Pty Ltd, OU=SMIME 003, CN=Information/Email=info@cryptsoft.com
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Modulus:
00:ad:e7:23:89:ee:0d:87:b7:9c:32:44:4b:95:81:
73:dd:22:80:4b:2d:c5:60:b8:fe:1e:18:63:ef:dc:
89:89:22:df:95:3c:7a:db:3d:9a:06:a8:08:d6:29:
fd:ef:41:09:91:ed:bc:ad:98:f9:f6:28:90:62:6f:
e7:e7:0c:4d:0b
Exponent: 65537 (0x10001)
X509v3 extensions:
Netscape Comment:
Generated with SSLeay
Signature Algorithm: md5withRSAEncryption
52:15:ea:88:f4:f0:f9:0b:ef:ce:d5:f8:83:40:61:16:5e:55:
f9:ce:2d:d1:8b:31:5c:03:c6:2d:10:7c:61:d5:5c:0a:42:97:
d1:fd:65:b6:b6:84:a5:39:ec:46:ec:fc:e0:0d:d9:22:da:1b:
50:74:ad:92:cb:4e:90:e5:fa:7d
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
-----BEGIN RSA PRIVATE KEY-----
MIIBOgIBAAJBAK3nI4nuDYe3nDJES5WBc90igEstxWC4/h4YY+/ciYki35U8ets9
mgaoCNYp/e9BCZHtvK2Y+fYokGJv5+cMTQsCAwEAAQJBAIHpvXvqEcOEoDRRHuIG
fkcB4jPHcr9KE9TpxabH6xs9beN6OJnkePXAHwaz5MnUgSnbpOKq+cw8miKjXwe/
zVECIQDVLwncT2lRmXarEYHzb+q/0uaSvKhWKKt3kJasLNTrAwIhANDUc/ghut29
p3jJYjurzUKuG774/5eLjPLsxPPIZzNZAiA/10hSq41UnGqHLEUIS9m2/EeEZe7b
bm567dfRU9OnVQIgDo8ROrZXSchEGbaog5J5r/Fle83uO8l93R3GqVxKXZkCIFfk
IPD5PIYQAyyod3hyKKza7ZP4CGY4oOfZetbkSGGG
-----END RSA PRIVATE KEY-----

View File

@@ -0,0 +1,263 @@
/* 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 <string.h>
#include <openssl/bio.h>
#include <openssl/asn1.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
#include <openssl/err.h>
#include "example.h"
int verify_callback(int ok, X509_STORE_CTX *ctx);
BIO *bio_err=NULL;
BIO *bio_out=NULL;
int main(argc,argv)
int argc;
char *argv[];
{
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];
char *pp;
int i,printit=0;
STACK_OF(PKCS7_SIGNER_INFO) *sk;
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
bio_out=BIO_new_fp(stdout,BIO_NOCLOSE);
#ifndef OPENSSL_NO_MD2
EVP_add_digest(EVP_md2());
#endif
#ifndef OPENSSL_NO_MD5
EVP_add_digest(EVP_md5());
#endif
#ifndef OPENSSL_NO_SHA1
EVP_add_digest(EVP_sha1());
#endif
#ifndef OPENSSL_NO_MDC2
EVP_add_digest(EVP_mdc2());
#endif
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],"-d") == 0) && (argc >= 2))
{
detached=BIO_new(BIO_s_file());
if (!BIO_read_filename(detached,argv[1]))
goto err;
argc--;
argv++;
}
else
{
pp=argv[0];
if (!BIO_read_filename(data,argv[0]))
goto err;
}
}
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 */
if ((PKCS7_get_detached(p7) || detached))
{
if (detached == NULL)
{
printf("no data to verify the signature on\n");
exit(1);
}
else
p7bio=PKCS7_dataInit(p7,detached);
}
else
{
p7bio=PKCS7_dataInit(p7,NULL);
}
/* 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;
}
/* We can now verify signatures */
sk=PKCS7_get_signer_info(p7);
if (sk == NULL)
{
printf("there are no signatures on this data\n");
exit(1);
}
/* Ok, first we need to, for each subject entry, see if we can verify */
for (i=0; i<sk_PKCS7_SIGNER_INFO_num(sk); i++)
{
ASN1_UTCTIME *tm;
char *str1,*str2;
int rc;
si=sk_PKCS7_SIGNER_INFO_value(sk,i);
rc=PKCS7_dataVerify(cert_store,&cert_ctx,p7bio,p7,si);
if (rc <= 0)
goto err;
printf("signer info\n");
if ((tm=get_signed_time(si)) != NULL)
{
BIO_printf(bio_out,"Signed time:");
ASN1_UTCTIME_print(bio_out,tm);
ASN1_UTCTIME_free(tm);
BIO_printf(bio_out,"\n");
}
if (get_signed_seq2string(si,&str1,&str2))
{
BIO_printf(bio_out,"String 1 is %s\n",str1);
BIO_printf(bio_out,"String 2 is %s\n",str2);
}
}
X509_STORE_free(cert_store);
printf("done\n");
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);
}