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authorParménides GV <parmegv@sdf.org>2014-04-08 11:38:09 +0200
committerParménides GV <parmegv@sdf.org>2014-04-08 11:43:27 +0200
commit5fc5d37330d3535a0f421632694d1e7918fc22d7 (patch)
tree1aad0c286e58962c8895854907e530b9bc9bce5a /app/openssl/crypto/pkcs7
parentc206a91d320995f37f8abb33188bfd384249da3d (diff)
Compiles correctly: app/build-native + gradle.
Diffstat (limited to 'app/openssl/crypto/pkcs7')
-rw-r--r--app/openssl/crypto/pkcs7/bio_ber.c466
-rw-r--r--app/openssl/crypto/pkcs7/dec.c248
-rw-r--r--app/openssl/crypto/pkcs7/des.pem15
-rw-r--r--app/openssl/crypto/pkcs7/doc24
-rw-r--r--app/openssl/crypto/pkcs7/enc.c174
-rw-r--r--app/openssl/crypto/pkcs7/es1.pem66
-rw-r--r--app/openssl/crypto/pkcs7/example.c329
-rw-r--r--app/openssl/crypto/pkcs7/example.h57
-rw-r--r--app/openssl/crypto/pkcs7/info.pem57
-rw-r--r--app/openssl/crypto/pkcs7/infokey.pem9
-rw-r--r--app/openssl/crypto/pkcs7/p7/a12
-rw-r--r--app/openssl/crypto/pkcs7/p7/a21
-rw-r--r--app/openssl/crypto/pkcs7/p7/cert.p7cbin0 -> 1728 bytes
-rw-r--r--app/openssl/crypto/pkcs7/p7/smime.p7mbin0 -> 4894 bytes
-rw-r--r--app/openssl/crypto/pkcs7/p7/smime.p7sbin0 -> 2625 bytes
-rw-r--r--app/openssl/crypto/pkcs7/pk7_asn1.c247
-rw-r--r--app/openssl/crypto/pkcs7/pk7_attr.c165
-rw-r--r--app/openssl/crypto/pkcs7/pk7_dgst.c66
-rw-r--r--app/openssl/crypto/pkcs7/pk7_doit.c1248
-rw-r--r--app/openssl/crypto/pkcs7/pk7_enc.c76
-rw-r--r--app/openssl/crypto/pkcs7/pk7_lib.c665
-rw-r--r--app/openssl/crypto/pkcs7/pk7_mime.c97
-rw-r--r--app/openssl/crypto/pkcs7/pk7_smime.c587
-rw-r--r--app/openssl/crypto/pkcs7/pkcs7.h499
-rw-r--r--app/openssl/crypto/pkcs7/pkcs7err.c187
-rw-r--r--app/openssl/crypto/pkcs7/server.pem24
-rw-r--r--app/openssl/crypto/pkcs7/sign.c154
-rw-r--r--app/openssl/crypto/pkcs7/t/3des.pem16
-rw-r--r--app/openssl/crypto/pkcs7/t/3dess.pem32
-rw-r--r--app/openssl/crypto/pkcs7/t/c.pem48
-rw-r--r--app/openssl/crypto/pkcs7/t/ff32
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-e20
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-e.pem22
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-enc-0162
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-enc-01.pem66
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-enc-0290
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-enc-02.pem106
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-s-a-e91
-rw-r--r--app/openssl/crypto/pkcs7/t/msie-s-a-e.pem106
-rw-r--r--app/openssl/crypto/pkcs7/t/nav-smime157
-rw-r--r--app/openssl/crypto/pkcs7/t/s.pem57
-rw-r--r--app/openssl/crypto/pkcs7/t/server.pem57
-rw-r--r--app/openssl/crypto/pkcs7/verify.c263
43 files changed, 6688 insertions, 0 deletions
diff --git a/app/openssl/crypto/pkcs7/bio_ber.c b/app/openssl/crypto/pkcs7/bio_ber.c
new file mode 100644
index 00000000..31973fcd
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/bio_ber.c
@@ -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);
+ }
+
diff --git a/app/openssl/crypto/pkcs7/dec.c b/app/openssl/crypto/pkcs7/dec.c
new file mode 100644
index 00000000..6752ec56
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/dec.c
@@ -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);
+ }
diff --git a/app/openssl/crypto/pkcs7/des.pem b/app/openssl/crypto/pkcs7/des.pem
new file mode 100644
index 00000000..62d1657e
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/des.pem
@@ -0,0 +1,15 @@
+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+
diff --git a/app/openssl/crypto/pkcs7/doc b/app/openssl/crypto/pkcs7/doc
new file mode 100644
index 00000000..d2e8b7b2
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/doc
@@ -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.
diff --git a/app/openssl/crypto/pkcs7/enc.c b/app/openssl/crypto/pkcs7/enc.c
new file mode 100644
index 00000000..7417f8a4
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/enc.c
@@ -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);
+ }
+
diff --git a/app/openssl/crypto/pkcs7/es1.pem b/app/openssl/crypto/pkcs7/es1.pem
new file mode 100644
index 00000000..47112a23
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/es1.pem
@@ -0,0 +1,66 @@
+-----BEGIN PKCS7-----
+MIAGCSqGSIb3DQEHA6CAMIACAQAxggHmMIHwAgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEG
+A1UECBMKUXVlZW5zbGFuZDERMA8GA1UEBxMIQnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0c29m
+dCBQdHkgTHRkMSIwIAYDVQQLExlERU1PTlNUUkFUSU9OIEFORCBURVNUSU5HMRswGQYDVQQD
+ExJERU1PIFpFUk8gVkFMVUUgQ0ECAgRuMA0GCSqGSIb3DQEBAQUABEDWak0y/5XZJhQJeCLo
+KECcHXkTEbjzYkYNHIinbiPmRK4QbNfs9z2mA3z/c2ykQ4eAqFR2jyNrUMN/+I5XEiv6MIHw
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+UfbNPnIEEDWBB/NTCLMGE+o8BfyujcAECFik7GQnnF9VBBAhLXExQeWAofZNc6NtN7qZBCC1
+gVIS3ruTwKltmcrgx3heT3M8ZJhCfWa+6KzchnmKygQQ+1NL5sSzR4m/fdrqxHFyUAQYCT2x
+PamQr3wK3h0lyZER+4H0zPM86AhFBBC3CkmvL2vjflMfujnzPBVpBBge9rMbI5+0q9DLrTiT
+5F3AIgXLpD8PQWAECHkHVo6RomV3BAgMbi8E271UeAQIqtS8wnI3XngECG3TWmOMb3/iBEha
+y+mvCS6I3n3JfL8e1B5P4qX9/czJRaERLuKpGNjLiL4A+zxN0LZ0UHd0qfmJjwOTxAx3iJAC
+lGXX4nB9ATYPUT5EU+o1Y4sECN01pP6vWNIdBDAsiE0Ts8/9ltJlqX2B3AoOM4qOt9EaCjXf
+lB+aEmrhtjUwuZ6GqS5Ke7P6XnakTk4ECCLIMatNdootAAAAAAAAAAAAAA==
+-----END PKCS7-----
diff --git a/app/openssl/crypto/pkcs7/example.c b/app/openssl/crypto/pkcs7/example.c
new file mode 100644
index 00000000..2953d04b
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/example.c
@@ -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);
+ }
+
+
diff --git a/app/openssl/crypto/pkcs7/example.h b/app/openssl/crypto/pkcs7/example.h
new file mode 100644
index 00000000..96167de1
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/example.h
@@ -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);
diff --git a/app/openssl/crypto/pkcs7/info.pem b/app/openssl/crypto/pkcs7/info.pem
new file mode 100644
index 00000000..989baf87
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/info.pem
@@ -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-----
diff --git a/app/openssl/crypto/pkcs7/infokey.pem b/app/openssl/crypto/pkcs7/infokey.pem
new file mode 100644
index 00000000..1e2acc95
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/infokey.pem
@@ -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-----
diff --git a/app/openssl/crypto/pkcs7/p7/a1 b/app/openssl/crypto/pkcs7/p7/a1
new file mode 100644
index 00000000..56ca9437
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/p7/a1
@@ -0,0 +1,2 @@
+j,H>_æá_­DôzEîLœ VJ³ß觬¤””E3ûáYäx%_Àk
+3ê)DLScñ8% ôM \ No newline at end of file
diff --git a/app/openssl/crypto/pkcs7/p7/a2 b/app/openssl/crypto/pkcs7/p7/a2
new file mode 100644
index 00000000..23d8fb5e
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/p7/a2
@@ -0,0 +1 @@
+k~@a”,NâM͹¼ <O( KP—騠¤K²>­×U¿o_½BqrmÎ?Ù t?t÷ÏéId2‰Š \ No newline at end of file
diff --git a/app/openssl/crypto/pkcs7/p7/cert.p7c b/app/openssl/crypto/pkcs7/p7/cert.p7c
new file mode 100644
index 00000000..2b75ec05
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/p7/cert.p7c
Binary files differ
diff --git a/app/openssl/crypto/pkcs7/p7/smime.p7m b/app/openssl/crypto/pkcs7/p7/smime.p7m
new file mode 100644
index 00000000..2b6e6f82
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/p7/smime.p7m
Binary files differ
diff --git a/app/openssl/crypto/pkcs7/p7/smime.p7s b/app/openssl/crypto/pkcs7/p7/smime.p7s
new file mode 100644
index 00000000..2b5d4fb0
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/p7/smime.p7s
Binary files differ
diff --git a/app/openssl/crypto/pkcs7/pk7_asn1.c b/app/openssl/crypto/pkcs7/pk7_asn1.c
new file mode 100644
index 00000000..b7ec2883
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_asn1.c
@@ -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)
diff --git a/app/openssl/crypto/pkcs7/pk7_attr.c b/app/openssl/crypto/pkcs7/pk7_attr.c
new file mode 100644
index 00000000..a97db512
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_attr.c
@@ -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;
+ }
diff --git a/app/openssl/crypto/pkcs7/pk7_dgst.c b/app/openssl/crypto/pkcs7/pk7_dgst.c
new file mode 100644
index 00000000..90edfa50
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_dgst.c
@@ -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>
+
diff --git a/app/openssl/crypto/pkcs7/pk7_doit.c b/app/openssl/crypto/pkcs7/pk7_doit.c
new file mode 100644
index 00000000..3bf1a367
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_doit.c
@@ -0,0 +1,1248 @@
+/* crypto/pkcs7/pk7_doit.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/rand.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/err.h>
+
+static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
+ void *value);
+static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid);
+
+static int PKCS7_type_is_other(PKCS7* p7)
+ {
+ int isOther=1;
+
+ int nid=OBJ_obj2nid(p7->type);
+
+ switch( nid )
+ {
+ case NID_pkcs7_data:
+ case NID_pkcs7_signed:
+ case NID_pkcs7_enveloped:
+ case NID_pkcs7_signedAndEnveloped:
+ case NID_pkcs7_digest:
+ case NID_pkcs7_encrypted:
+ isOther=0;
+ break;
+ default:
+ isOther=1;
+ }
+
+ return isOther;
+
+ }
+
+static ASN1_OCTET_STRING *PKCS7_get_octet_string(PKCS7 *p7)
+ {
+ if ( PKCS7_type_is_data(p7))
+ return p7->d.data;
+ if ( PKCS7_type_is_other(p7) && p7->d.other
+ && (p7->d.other->type == V_ASN1_OCTET_STRING))
+ return p7->d.other->value.octet_string;
+ return NULL;
+ }
+
+static int PKCS7_bio_add_digest(BIO **pbio, X509_ALGOR *alg)
+ {
+ BIO *btmp;
+ const EVP_MD *md;
+ if ((btmp=BIO_new(BIO_f_md())) == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST,ERR_R_BIO_LIB);
+ goto err;
+ }
+
+ md=EVP_get_digestbyobj(alg->algorithm);
+ if (md == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST,PKCS7_R_UNKNOWN_DIGEST_TYPE);
+ goto err;
+ }
+
+ BIO_set_md(btmp,md);
+ if (*pbio == NULL)
+ *pbio=btmp;
+ else if (!BIO_push(*pbio,btmp))
+ {
+ PKCS7err(PKCS7_F_PKCS7_BIO_ADD_DIGEST,ERR_R_BIO_LIB);
+ goto err;
+ }
+ btmp=NULL;
+
+ return 1;
+
+ err:
+ if (btmp)
+ BIO_free(btmp);
+ return 0;
+
+ }
+
+static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
+ unsigned char *key, int keylen)
+ {
+ EVP_PKEY_CTX *pctx = NULL;
+ EVP_PKEY *pkey = NULL;
+ unsigned char *ek = NULL;
+ int ret = 0;
+ size_t eklen;
+
+ pkey = X509_get_pubkey(ri->cert);
+
+ if (!pkey)
+ return 0;
+
+ pctx = EVP_PKEY_CTX_new(pkey, NULL);
+ if (!pctx)
+ return 0;
+
+ if (EVP_PKEY_encrypt_init(pctx) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_ENCRYPT,
+ EVP_PKEY_CTRL_PKCS7_ENCRYPT, 0, ri) <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ if (EVP_PKEY_encrypt(pctx, NULL, &eklen, key, keylen) <= 0)
+ goto err;
+
+ ek = OPENSSL_malloc(eklen);
+
+ if (ek == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_ENCODE_RINFO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (EVP_PKEY_encrypt(pctx, ek, &eklen, key, keylen) <= 0)
+ goto err;
+
+ ASN1_STRING_set0(ri->enc_key, ek, eklen);
+ ek = NULL;
+
+ ret = 1;
+
+ err:
+ if (pkey)
+ EVP_PKEY_free(pkey);
+ if (pctx)
+ EVP_PKEY_CTX_free(pctx);
+ if (ek)
+ OPENSSL_free(ek);
+ return ret;
+
+ }
+
+
+static int pkcs7_decrypt_rinfo(unsigned char **pek, int *peklen,
+ PKCS7_RECIP_INFO *ri, EVP_PKEY *pkey)
+ {
+ EVP_PKEY_CTX *pctx = NULL;
+ unsigned char *ek = NULL;
+ size_t eklen;
+
+ int ret = 0;
+
+ pctx = EVP_PKEY_CTX_new(pkey, NULL);
+ if (!pctx)
+ return 0;
+
+ if (EVP_PKEY_decrypt_init(pctx) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_DECRYPT,
+ EVP_PKEY_CTRL_PKCS7_DECRYPT, 0, ri) <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ if (EVP_PKEY_decrypt(pctx, NULL, &eklen,
+ ri->enc_key->data, ri->enc_key->length) <= 0)
+ goto err;
+
+ ek = OPENSSL_malloc(eklen);
+
+ if (ek == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (EVP_PKEY_decrypt(pctx, ek, &eklen,
+ ri->enc_key->data, ri->enc_key->length) <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DECRYPT_RINFO, ERR_R_EVP_LIB);
+ goto err;
+ }
+
+ ret = 1;
+
+ *pek = ek;
+ *peklen = eklen;
+
+ err:
+ if (pctx)
+ EVP_PKEY_CTX_free(pctx);
+ if (!ret && ek)
+ OPENSSL_free(ek);
+
+ return ret;
+ }
+
+BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
+ {
+ int i;
+ BIO *out=NULL,*btmp=NULL;
+ X509_ALGOR *xa = NULL;
+ const EVP_CIPHER *evp_cipher=NULL;
+ STACK_OF(X509_ALGOR) *md_sk=NULL;
+ STACK_OF(PKCS7_RECIP_INFO) *rsk=NULL;
+ X509_ALGOR *xalg=NULL;
+ PKCS7_RECIP_INFO *ri=NULL;
+ ASN1_OCTET_STRING *os=NULL;
+
+ i=OBJ_obj2nid(p7->type);
+ p7->state=PKCS7_S_HEADER;
+
+ switch (i)
+ {
+ case NID_pkcs7_signed:
+ md_sk=p7->d.sign->md_algs;
+ os = PKCS7_get_octet_string(p7->d.sign->contents);
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ rsk=p7->d.signed_and_enveloped->recipientinfo;
+ md_sk=p7->d.signed_and_enveloped->md_algs;
+ xalg=p7->d.signed_and_enveloped->enc_data->algorithm;
+ evp_cipher=p7->d.signed_and_enveloped->enc_data->cipher;
+ if (evp_cipher == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT,
+ PKCS7_R_CIPHER_NOT_INITIALIZED);
+ goto err;
+ }
+ break;
+ case NID_pkcs7_enveloped:
+ rsk=p7->d.enveloped->recipientinfo;
+ xalg=p7->d.enveloped->enc_data->algorithm;
+ evp_cipher=p7->d.enveloped->enc_data->cipher;
+ if (evp_cipher == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT,
+ PKCS7_R_CIPHER_NOT_INITIALIZED);
+ goto err;
+ }
+ break;
+ case NID_pkcs7_digest:
+ xa = p7->d.digest->md;
+ os = PKCS7_get_octet_string(p7->d.digest->contents);
+ break;
+ case NID_pkcs7_data:
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+
+ for (i=0; i<sk_X509_ALGOR_num(md_sk); i++)
+ if (!PKCS7_bio_add_digest(&out, sk_X509_ALGOR_value(md_sk, i)))
+ goto err;
+
+ if (xa && !PKCS7_bio_add_digest(&out, xa))
+ goto err;
+
+ if (evp_cipher != NULL)
+ {
+ unsigned char key[EVP_MAX_KEY_LENGTH];
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+ int keylen,ivlen;
+ EVP_CIPHER_CTX *ctx;
+
+ if ((btmp=BIO_new(BIO_f_cipher())) == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAINIT,ERR_R_BIO_LIB);
+ goto err;
+ }
+ BIO_get_cipher_ctx(btmp, &ctx);
+ keylen=EVP_CIPHER_key_length(evp_cipher);
+ ivlen=EVP_CIPHER_iv_length(evp_cipher);
+ xalg->algorithm = OBJ_nid2obj(EVP_CIPHER_type(evp_cipher));
+ if (ivlen > 0)
+ if (RAND_pseudo_bytes(iv,ivlen) <= 0)
+ goto err;
+ if (EVP_CipherInit_ex(ctx, evp_cipher, NULL, NULL, NULL, 1)<=0)
+ goto err;
+ if (EVP_CIPHER_CTX_rand_key(ctx, key) <= 0)
+ goto err;
+ if (EVP_CipherInit_ex(ctx, NULL, NULL, key, iv, 1) <= 0)
+ goto err;
+
+ if (ivlen > 0) {
+ if (xalg->parameter == NULL) {
+ xalg->parameter = ASN1_TYPE_new();
+ if (xalg->parameter == NULL)
+ goto err;
+ }
+ if(EVP_CIPHER_param_to_asn1(ctx, xalg->parameter) < 0)
+ goto err;
+ }
+
+ /* Lets do the pub key stuff :-) */
+ for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
+ {
+ ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
+ if (pkcs7_encode_rinfo(ri, key, keylen) <= 0)
+ goto err;
+ }
+ OPENSSL_cleanse(key, keylen);
+
+ if (out == NULL)
+ out=btmp;
+ else
+ BIO_push(out,btmp);
+ btmp=NULL;
+ }
+
+ if (bio == NULL)
+ {
+ if (PKCS7_is_detached(p7))
+ bio=BIO_new(BIO_s_null());
+ else if (os && os->length > 0)
+ bio = BIO_new_mem_buf(os->data, os->length);
+ if(bio == NULL)
+ {
+ bio=BIO_new(BIO_s_mem());
+ if (bio == NULL)
+ goto err;
+ BIO_set_mem_eof_return(bio,0);
+ }
+ }
+ if (out)
+ BIO_push(out,bio);
+ else
+ out = bio;
+ bio=NULL;
+ if (0)
+ {
+err:
+ if (out != NULL)
+ BIO_free_all(out);
+ if (btmp != NULL)
+ BIO_free_all(btmp);
+ out=NULL;
+ }
+ return(out);
+ }
+
+static int pkcs7_cmp_ri(PKCS7_RECIP_INFO *ri, X509 *pcert)
+ {
+ int ret;
+ ret = X509_NAME_cmp(ri->issuer_and_serial->issuer,
+ pcert->cert_info->issuer);
+ if (ret)
+ return ret;
+ return M_ASN1_INTEGER_cmp(pcert->cert_info->serialNumber,
+ ri->issuer_and_serial->serial);
+ }
+
+/* int */
+BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
+ {
+ int i,j;
+ BIO *out=NULL,*btmp=NULL,*etmp=NULL,*bio=NULL;
+ X509_ALGOR *xa;
+ ASN1_OCTET_STRING *data_body=NULL;
+ const EVP_MD *evp_md;
+ const EVP_CIPHER *evp_cipher=NULL;
+ EVP_CIPHER_CTX *evp_ctx=NULL;
+ X509_ALGOR *enc_alg=NULL;
+ STACK_OF(X509_ALGOR) *md_sk=NULL;
+ STACK_OF(PKCS7_RECIP_INFO) *rsk=NULL;
+ PKCS7_RECIP_INFO *ri=NULL;
+
+ i=OBJ_obj2nid(p7->type);
+ p7->state=PKCS7_S_HEADER;
+
+ switch (i)
+ {
+ case NID_pkcs7_signed:
+ data_body=PKCS7_get_octet_string(p7->d.sign->contents);
+ md_sk=p7->d.sign->md_algs;
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ rsk=p7->d.signed_and_enveloped->recipientinfo;
+ md_sk=p7->d.signed_and_enveloped->md_algs;
+ data_body=p7->d.signed_and_enveloped->enc_data->enc_data;
+ enc_alg=p7->d.signed_and_enveloped->enc_data->algorithm;
+ evp_cipher=EVP_get_cipherbyobj(enc_alg->algorithm);
+ if (evp_cipher == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
+ goto err;
+ }
+ break;
+ case NID_pkcs7_enveloped:
+ rsk=p7->d.enveloped->recipientinfo;
+ enc_alg=p7->d.enveloped->enc_data->algorithm;
+ data_body=p7->d.enveloped->enc_data->enc_data;
+ evp_cipher=EVP_get_cipherbyobj(enc_alg->algorithm);
+ if (evp_cipher == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNSUPPORTED_CIPHER_TYPE);
+ goto err;
+ }
+ break;
+ default:
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+
+ /* We will be checking the signature */
+ if (md_sk != NULL)
+ {
+ for (i=0; i<sk_X509_ALGOR_num(md_sk); i++)
+ {
+ xa=sk_X509_ALGOR_value(md_sk,i);
+ if ((btmp=BIO_new(BIO_f_md())) == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,ERR_R_BIO_LIB);
+ goto err;
+ }
+
+ j=OBJ_obj2nid(xa->algorithm);
+ evp_md=EVP_get_digestbynid(j);
+ if (evp_md == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,PKCS7_R_UNKNOWN_DIGEST_TYPE);
+ goto err;
+ }
+
+ BIO_set_md(btmp,evp_md);
+ if (out == NULL)
+ out=btmp;
+ else
+ BIO_push(out,btmp);
+ btmp=NULL;
+ }
+ }
+
+ if (evp_cipher != NULL)
+ {
+#if 0
+ unsigned char key[EVP_MAX_KEY_LENGTH];
+ unsigned char iv[EVP_MAX_IV_LENGTH];
+ unsigned char *p;
+ int keylen,ivlen;
+ int max;
+ X509_OBJECT ret;
+#endif
+ unsigned char *ek = NULL;
+ int eklen;
+
+ if ((etmp=BIO_new(BIO_f_cipher())) == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,ERR_R_BIO_LIB);
+ goto err;
+ }
+
+ /* It was encrypted, we need to decrypt the secret key
+ * with the private key */
+
+ /* Find the recipientInfo which matches the passed certificate
+ * (if any)
+ */
+
+ if (pcert)
+ {
+ for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
+ {
+ ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
+ if (!pkcs7_cmp_ri(ri, pcert))
+ break;
+ ri=NULL;
+ }
+ if (ri == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_NO_RECIPIENT_MATCHES_CERTIFICATE);
+ goto err;
+ }
+ }
+
+ /* If we haven't got a certificate try each ri in turn */
+
+ if (pcert == NULL)
+ {
+ for (i=0; i<sk_PKCS7_RECIP_INFO_num(rsk); i++)
+ {
+ ri=sk_PKCS7_RECIP_INFO_value(rsk,i);
+ if (pkcs7_decrypt_rinfo(&ek, &eklen,
+ ri, pkey) > 0)
+ break;
+ ERR_clear_error();
+ ri = NULL;
+ }
+ if (ri == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_NO_RECIPIENT_MATCHES_KEY);
+ goto err;
+ }
+ }
+ else
+ {
+ if (pkcs7_decrypt_rinfo(&ek, &eklen, ri, pkey) <= 0)
+ goto err;
+ }
+
+ evp_ctx=NULL;
+ BIO_get_cipher_ctx(etmp,&evp_ctx);
+ if (EVP_CipherInit_ex(evp_ctx,evp_cipher,NULL,NULL,NULL,0) <= 0)
+ goto err;
+ if (EVP_CIPHER_asn1_to_param(evp_ctx,enc_alg->parameter) < 0)
+ goto err;
+
+ if (eklen != EVP_CIPHER_CTX_key_length(evp_ctx)) {
+ /* Some S/MIME clients don't use the same key
+ * and effective key length. The key length is
+ * determined by the size of the decrypted RSA key.
+ */
+ if(!EVP_CIPHER_CTX_set_key_length(evp_ctx, eklen))
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATADECODE,
+ PKCS7_R_DECRYPTED_KEY_IS_WRONG_LENGTH);
+ goto err;
+ }
+ }
+ if (EVP_CipherInit_ex(evp_ctx,NULL,NULL,ek,NULL,0) <= 0)
+ goto err;
+
+ if (ek)
+ {
+ OPENSSL_cleanse(ek,eklen);
+ OPENSSL_free(ek);
+ }
+
+ if (out == NULL)
+ out=etmp;
+ else
+ BIO_push(out,etmp);
+ etmp=NULL;
+ }
+
+#if 1
+ if (PKCS7_is_detached(p7) || (in_bio != NULL))
+ {
+ bio=in_bio;
+ }
+ else
+ {
+#if 0
+ bio=BIO_new(BIO_s_mem());
+ /* We need to set this so that when we have read all
+ * the data, the encrypt BIO, if present, will read
+ * EOF and encode the last few bytes */
+ BIO_set_mem_eof_return(bio,0);
+
+ if (data_body->length > 0)
+ BIO_write(bio,(char *)data_body->data,data_body->length);
+#else
+ if (data_body->length > 0)
+ bio = BIO_new_mem_buf(data_body->data,data_body->length);
+ else {
+ bio=BIO_new(BIO_s_mem());
+ BIO_set_mem_eof_return(bio,0);
+ }
+ if (bio == NULL)
+ goto err;
+#endif
+ }
+ BIO_push(out,bio);
+ bio=NULL;
+#endif
+ if (0)
+ {
+err:
+ if (out != NULL) BIO_free_all(out);
+ if (btmp != NULL) BIO_free_all(btmp);
+ if (etmp != NULL) BIO_free_all(etmp);
+ if (bio != NULL) BIO_free_all(bio);
+ out=NULL;
+ }
+ return(out);
+ }
+
+static BIO *PKCS7_find_digest(EVP_MD_CTX **pmd, BIO *bio, int nid)
+ {
+ for (;;)
+ {
+ bio=BIO_find_type(bio,BIO_TYPE_MD);
+ if (bio == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST,PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+ return NULL;
+ }
+ BIO_get_md_ctx(bio,pmd);
+ if (*pmd == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_FIND_DIGEST,ERR_R_INTERNAL_ERROR);
+ return NULL;
+ }
+ if (EVP_MD_CTX_type(*pmd) == nid)
+ return bio;
+ bio=BIO_next(bio);
+ }
+ return NULL;
+ }
+
+static int do_pkcs7_signed_attrib(PKCS7_SIGNER_INFO *si, EVP_MD_CTX *mctx)
+ {
+ unsigned char md_data[EVP_MAX_MD_SIZE];
+ unsigned int md_len;
+
+ /* Add signing time if not already present */
+ if (!PKCS7_get_signed_attribute(si, NID_pkcs9_signingTime))
+ {
+ if (!PKCS7_add0_attrib_signing_time(si, NULL))
+ {
+ PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB,
+ ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+ }
+
+ /* Add digest */
+ EVP_DigestFinal_ex(mctx, md_data,&md_len);
+ if (!PKCS7_add1_attrib_digest(si, md_data, md_len))
+ {
+ PKCS7err(PKCS7_F_DO_PKCS7_SIGNED_ATTRIB, ERR_R_MALLOC_FAILURE);
+ return 0;
+ }
+
+ /* Now sign the attributes */
+ if (!PKCS7_SIGNER_INFO_sign(si))
+ return 0;
+
+ return 1;
+ }
+
+
+int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
+ {
+ int ret=0;
+ int i,j;
+ BIO *btmp;
+ PKCS7_SIGNER_INFO *si;
+ EVP_MD_CTX *mdc,ctx_tmp;
+ STACK_OF(X509_ATTRIBUTE) *sk;
+ STACK_OF(PKCS7_SIGNER_INFO) *si_sk=NULL;
+ ASN1_OCTET_STRING *os=NULL;
+
+ EVP_MD_CTX_init(&ctx_tmp);
+ i=OBJ_obj2nid(p7->type);
+ p7->state=PKCS7_S_HEADER;
+
+ switch (i)
+ {
+ case NID_pkcs7_data:
+ os = p7->d.data;
+ break;
+ case NID_pkcs7_signedAndEnveloped:
+ /* XXXXXXXXXXXXXXXX */
+ si_sk=p7->d.signed_and_enveloped->signer_info;
+ os = p7->d.signed_and_enveloped->enc_data->enc_data;
+ if (!os)
+ {
+ os=M_ASN1_OCTET_STRING_new();
+ if (!os)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ p7->d.signed_and_enveloped->enc_data->enc_data=os;
+ }
+ break;
+ case NID_pkcs7_enveloped:
+ /* XXXXXXXXXXXXXXXX */
+ os = p7->d.enveloped->enc_data->enc_data;
+ if (!os)
+ {
+ os=M_ASN1_OCTET_STRING_new();
+ if (!os)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+ p7->d.enveloped->enc_data->enc_data=os;
+ }
+ break;
+ case NID_pkcs7_signed:
+ si_sk=p7->d.sign->signer_info;
+ os=PKCS7_get_octet_string(p7->d.sign->contents);
+ /* If detached data then the content is excluded */
+ if(PKCS7_type_is_data(p7->d.sign->contents) && p7->detached) {
+ M_ASN1_OCTET_STRING_free(os);
+ p7->d.sign->contents->d.data = NULL;
+ }
+ break;
+
+ case NID_pkcs7_digest:
+ os=PKCS7_get_octet_string(p7->d.digest->contents);
+ /* If detached data then the content is excluded */
+ if(PKCS7_type_is_data(p7->d.digest->contents) && p7->detached)
+ {
+ M_ASN1_OCTET_STRING_free(os);
+ p7->d.digest->contents->d.data = NULL;
+ }
+ break;
+
+ default:
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNSUPPORTED_CONTENT_TYPE);
+ goto err;
+ }
+
+ if (si_sk != NULL)
+ {
+ for (i=0; i<sk_PKCS7_SIGNER_INFO_num(si_sk); i++)
+ {
+ si=sk_PKCS7_SIGNER_INFO_value(si_sk,i);
+ if (si->pkey == NULL)
+ continue;
+
+ j = OBJ_obj2nid(si->digest_alg->algorithm);
+
+ btmp=bio;
+
+ btmp = PKCS7_find_digest(&mdc, btmp, j);
+
+ if (btmp == NULL)
+ goto err;
+
+ /* We now have the EVP_MD_CTX, lets do the
+ * signing. */
+ EVP_MD_CTX_copy_ex(&ctx_tmp,mdc);
+
+ sk=si->auth_attr;
+
+ /* If there are attributes, we add the digest
+ * attribute and only sign the attributes */
+ if (sk_X509_ATTRIBUTE_num(sk) > 0)
+ {
+ if (!do_pkcs7_signed_attrib(si, &ctx_tmp))
+ goto err;
+ }
+ else
+ {
+ unsigned char *abuf = NULL;
+ unsigned int abuflen;
+ abuflen = EVP_PKEY_size(si->pkey);
+ abuf = OPENSSL_malloc(abuflen);
+ if (!abuf)
+ goto err;
+
+ if (!EVP_SignFinal(&ctx_tmp, abuf, &abuflen,
+ si->pkey))
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL,
+ ERR_R_EVP_LIB);
+ goto err;
+ }
+ ASN1_STRING_set0(si->enc_digest, abuf, abuflen);
+ }
+ }
+ }
+ else if (i == NID_pkcs7_digest)
+ {
+ unsigned char md_data[EVP_MAX_MD_SIZE];
+ unsigned int md_len;
+ if (!PKCS7_find_digest(&mdc, bio,
+ OBJ_obj2nid(p7->d.digest->md->algorithm)))
+ goto err;
+ EVP_DigestFinal_ex(mdc,md_data,&md_len);
+ M_ASN1_OCTET_STRING_set(p7->d.digest->digest, md_data, md_len);
+ }
+
+ if (!PKCS7_is_detached(p7) && !(os->flags & ASN1_STRING_FLAG_NDEF))
+ {
+ char *cont;
+ long contlen;
+ btmp=BIO_find_type(bio,BIO_TYPE_MEM);
+ if (btmp == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAFINAL,PKCS7_R_UNABLE_TO_FIND_MEM_BIO);
+ goto err;
+ }
+ contlen = BIO_get_mem_data(btmp, &cont);
+ /* Mark the BIO read only then we can use its copy of the data
+ * instead of making an extra copy.
+ */
+ BIO_set_flags(btmp, BIO_FLAGS_MEM_RDONLY);
+ BIO_set_mem_eof_return(btmp, 0);
+ ASN1_STRING_set0(os, (unsigned char *)cont, contlen);
+ }
+ ret=1;
+err:
+ EVP_MD_CTX_cleanup(&ctx_tmp);
+ return(ret);
+ }
+
+int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si)
+ {
+ EVP_MD_CTX mctx;
+ EVP_PKEY_CTX *pctx;
+ unsigned char *abuf = NULL;
+ int alen;
+ size_t siglen;
+ const EVP_MD *md = NULL;
+
+ md = EVP_get_digestbyobj(si->digest_alg->algorithm);
+ if (md == NULL)
+ return 0;
+
+ EVP_MD_CTX_init(&mctx);
+ if (EVP_DigestSignInit(&mctx, &pctx, md,NULL, si->pkey) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+ EVP_PKEY_CTRL_PKCS7_SIGN, 0, si) <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ alen = ASN1_item_i2d((ASN1_VALUE *)si->auth_attr,&abuf,
+ ASN1_ITEM_rptr(PKCS7_ATTR_SIGN));
+ if(!abuf)
+ goto err;
+ if (EVP_DigestSignUpdate(&mctx,abuf,alen) <= 0)
+ goto err;
+ OPENSSL_free(abuf);
+ if (EVP_DigestSignFinal(&mctx, NULL, &siglen) <= 0)
+ goto err;
+ abuf = OPENSSL_malloc(siglen);
+ if(!abuf)
+ goto err;
+ if (EVP_DigestSignFinal(&mctx, abuf, &siglen) <= 0)
+ goto err;
+
+ if (EVP_PKEY_CTX_ctrl(pctx, -1, EVP_PKEY_OP_SIGN,
+ EVP_PKEY_CTRL_PKCS7_SIGN, 1, si) <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNER_INFO_SIGN, PKCS7_R_CTRL_ERROR);
+ goto err;
+ }
+
+ EVP_MD_CTX_cleanup(&mctx);
+
+ ASN1_STRING_set0(si->enc_digest, abuf, siglen);
+
+ return 1;
+
+ err:
+ if (abuf)
+ OPENSSL_free(abuf);
+ EVP_MD_CTX_cleanup(&mctx);
+ return 0;
+
+ }
+
+int PKCS7_dataVerify(X509_STORE *cert_store, X509_STORE_CTX *ctx, BIO *bio,
+ PKCS7 *p7, PKCS7_SIGNER_INFO *si)
+ {
+ PKCS7_ISSUER_AND_SERIAL *ias;
+ int ret=0,i;
+ STACK_OF(X509) *cert;
+ X509 *x509;
+
+ if (PKCS7_type_is_signed(p7))
+ {
+ cert=p7->d.sign->cert;
+ }
+ else if (PKCS7_type_is_signedAndEnveloped(p7))
+ {
+ cert=p7->d.signed_and_enveloped->cert;
+ }
+ else
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_WRONG_PKCS7_TYPE);
+ goto err;
+ }
+ /* XXXXXXXXXXXXXXXXXXXXXXX */
+ ias=si->issuer_and_serial;
+
+ x509=X509_find_by_issuer_and_serial(cert,ias->issuer,ias->serial);
+
+ /* were we able to find the cert in passed to us */
+ if (x509 == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,PKCS7_R_UNABLE_TO_FIND_CERTIFICATE);
+ goto err;
+ }
+
+ /* Lets verify */
+ if(!X509_STORE_CTX_init(ctx,cert_store,x509,cert))
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,ERR_R_X509_LIB);
+ goto err;
+ }
+ X509_STORE_CTX_set_purpose(ctx, X509_PURPOSE_SMIME_SIGN);
+ i=X509_verify_cert(ctx);
+ if (i <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_DATAVERIFY,ERR_R_X509_LIB);
+ X509_STORE_CTX_cleanup(ctx);
+ goto err;
+ }
+ X509_STORE_CTX_cleanup(ctx);
+
+ return PKCS7_signatureVerify(bio, p7, si, x509);
+ err:
+ return ret;
+ }
+
+int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
+ X509 *x509)
+ {
+ ASN1_OCTET_STRING *os;
+ EVP_MD_CTX mdc_tmp,*mdc;
+ int ret=0,i;
+ int md_type;
+ STACK_OF(X509_ATTRIBUTE) *sk;
+ BIO *btmp;
+ EVP_PKEY *pkey;
+
+ EVP_MD_CTX_init(&mdc_tmp);
+
+ if (!PKCS7_type_is_signed(p7) &&
+ !PKCS7_type_is_signedAndEnveloped(p7)) {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_WRONG_PKCS7_TYPE);
+ goto err;
+ }
+
+ md_type=OBJ_obj2nid(si->digest_alg->algorithm);
+
+ btmp=bio;
+ for (;;)
+ {
+ if ((btmp == NULL) ||
+ ((btmp=BIO_find_type(btmp,BIO_TYPE_MD)) == NULL))
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+ goto err;
+ }
+ BIO_get_md_ctx(btmp,&mdc);
+ if (mdc == NULL)
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ ERR_R_INTERNAL_ERROR);
+ goto err;
+ }
+ if (EVP_MD_CTX_type(mdc) == md_type)
+ break;
+ /* Workaround for some broken clients that put the signature
+ * OID instead of the digest OID in digest_alg->algorithm
+ */
+ if (EVP_MD_pkey_type(EVP_MD_CTX_md(mdc)) == md_type)
+ break;
+ btmp=BIO_next(btmp);
+ }
+
+ /* mdc is the digest ctx that we want, unless there are attributes,
+ * in which case the digest is the signed attributes */
+ EVP_MD_CTX_copy_ex(&mdc_tmp,mdc);
+
+ sk=si->auth_attr;
+ if ((sk != NULL) && (sk_X509_ATTRIBUTE_num(sk) != 0))
+ {
+ unsigned char md_dat[EVP_MAX_MD_SIZE], *abuf = NULL;
+ unsigned int md_len;
+ int alen;
+ ASN1_OCTET_STRING *message_digest;
+
+ EVP_DigestFinal_ex(&mdc_tmp,md_dat,&md_len);
+ message_digest=PKCS7_digest_from_attributes(sk);
+ if (!message_digest)
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_UNABLE_TO_FIND_MESSAGE_DIGEST);
+ goto err;
+ }
+ if ((message_digest->length != (int)md_len) ||
+ (memcmp(message_digest->data,md_dat,md_len)))
+ {
+#if 0
+{
+int ii;
+for (ii=0; ii<message_digest->length; ii++)
+ printf("%02X",message_digest->data[ii]); printf(" sent\n");
+for (ii=0; ii<md_len; ii++) printf("%02X",md_dat[ii]); printf(" calc\n");
+}
+#endif
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_DIGEST_FAILURE);
+ ret= -1;
+ goto err;
+ }
+
+ EVP_VerifyInit_ex(&mdc_tmp,EVP_get_digestbynid(md_type), NULL);
+
+ alen = ASN1_item_i2d((ASN1_VALUE *)sk, &abuf,
+ ASN1_ITEM_rptr(PKCS7_ATTR_VERIFY));
+ if (alen <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,ERR_R_ASN1_LIB);
+ ret = -1;
+ goto err;
+ }
+ EVP_VerifyUpdate(&mdc_tmp, abuf, alen);
+
+ OPENSSL_free(abuf);
+ }
+
+ os=si->enc_digest;
+ pkey = X509_get_pubkey(x509);
+ if (!pkey)
+ {
+ ret = -1;
+ goto err;
+ }
+
+ i=EVP_VerifyFinal(&mdc_tmp,os->data,os->length, pkey);
+ EVP_PKEY_free(pkey);
+ if (i <= 0)
+ {
+ PKCS7err(PKCS7_F_PKCS7_SIGNATUREVERIFY,
+ PKCS7_R_SIGNATURE_FAILURE);
+ ret= -1;
+ goto err;
+ }
+ else
+ ret=1;
+err:
+ EVP_MD_CTX_cleanup(&mdc_tmp);
+ return(ret);
+ }
+
+PKCS7_ISSUER_AND_SERIAL *PKCS7_get_issuer_and_serial(PKCS7 *p7, int idx)
+ {
+ STACK_OF(PKCS7_RECIP_INFO) *rsk;
+ PKCS7_RECIP_INFO *ri;
+ int i;
+
+ i=OBJ_obj2nid(p7->type);
+ if (i != NID_pkcs7_signedAndEnveloped)
+ return NULL;
+ if (p7->d.signed_and_enveloped == NULL)
+ return NULL;
+ rsk=p7->d.signed_and_enveloped->recipientinfo;
+ if (rsk == NULL)
+ return NULL;
+ ri=sk_PKCS7_RECIP_INFO_value(rsk,0);
+ if (sk_PKCS7_RECIP_INFO_num(rsk) <= idx) return(NULL);
+ ri=sk_PKCS7_RECIP_INFO_value(rsk,idx);
+ return(ri->issuer_and_serial);
+ }
+
+ASN1_TYPE *PKCS7_get_signed_attribute(PKCS7_SIGNER_INFO *si, int nid)
+ {
+ return(get_attribute(si->auth_attr,nid));
+ }
+
+ASN1_TYPE *PKCS7_get_attribute(PKCS7_SIGNER_INFO *si, int nid)
+ {
+ return(get_attribute(si->unauth_attr,nid));
+ }
+
+static ASN1_TYPE *get_attribute(STACK_OF(X509_ATTRIBUTE) *sk, int nid)
+ {
+ int i;
+ X509_ATTRIBUTE *xa;
+ ASN1_OBJECT *o;
+
+ o=OBJ_nid2obj(nid);
+ if (!o || !sk) return(NULL);
+ for (i=0; i<sk_X509_ATTRIBUTE_num(sk); i++)
+ {
+ xa=sk_X509_ATTRIBUTE_value(sk,i);
+ if (OBJ_cmp(xa->object,o) == 0)
+ {
+ if (!xa->single && sk_ASN1_TYPE_num(xa->value.set))
+ return(sk_ASN1_TYPE_value(xa->value.set,0));
+ else
+ return(NULL);
+ }
+ }
+ return(NULL);
+ }
+
+ASN1_OCTET_STRING *PKCS7_digest_from_attributes(STACK_OF(X509_ATTRIBUTE) *sk)
+{
+ ASN1_TYPE *astype;
+ if(!(astype = get_attribute(sk, NID_pkcs9_messageDigest))) return NULL;
+ return astype->value.octet_string;
+}
+
+int PKCS7_set_signed_attributes(PKCS7_SIGNER_INFO *p7si,
+ STACK_OF(X509_ATTRIBUTE) *sk)
+ {
+ int i;
+
+ if (p7si->auth_attr != NULL)
+ sk_X509_ATTRIBUTE_pop_free(p7si->auth_attr,X509_ATTRIBUTE_free);
+ p7si->auth_attr=sk_X509_ATTRIBUTE_dup(sk);
+ if (p7si->auth_attr == NULL)
+ return 0;
+ for (i=0; i<sk_X509_ATTRIBUTE_num(sk); i++)
+ {
+ if ((sk_X509_ATTRIBUTE_set(p7si->auth_attr,i,
+ X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value(sk,i))))
+ == NULL)
+ return(0);
+ }
+ return(1);
+ }
+
+int PKCS7_set_attributes(PKCS7_SIGNER_INFO *p7si, STACK_OF(X509_ATTRIBUTE) *sk)
+ {
+ int i;
+
+ if (p7si->unauth_attr != NULL)
+ sk_X509_ATTRIBUTE_pop_free(p7si->unauth_attr,
+ X509_ATTRIBUTE_free);
+ p7si->unauth_attr=sk_X509_ATTRIBUTE_dup(sk);
+ if (p7si->unauth_attr == NULL)
+ return 0;
+ for (i=0; i<sk_X509_ATTRIBUTE_num(sk); i++)
+ {
+ if ((sk_X509_ATTRIBUTE_set(p7si->unauth_attr,i,
+ X509_ATTRIBUTE_dup(sk_X509_ATTRIBUTE_value(sk,i))))
+ == NULL)
+ return(0);
+ }
+ return(1);
+ }
+
+int PKCS7_add_signed_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+ void *value)
+ {
+ return(add_attribute(&(p7si->auth_attr),nid,atrtype,value));
+ }
+
+int PKCS7_add_attribute(PKCS7_SIGNER_INFO *p7si, int nid, int atrtype,
+ void *value)
+ {
+ return(add_attribute(&(p7si->unauth_attr),nid,atrtype,value));
+ }
+
+static int add_attribute(STACK_OF(X509_ATTRIBUTE) **sk, int nid, int atrtype,
+ void *value)
+ {
+ X509_ATTRIBUTE *attr=NULL;
+
+ if (*sk == NULL)
+ {
+ *sk = sk_X509_ATTRIBUTE_new_null();
+ if (*sk == NULL)
+ return 0;
+new_attrib:
+ if (!(attr=X509_ATTRIBUTE_create(nid,atrtype,value)))
+ return 0;
+ if (!sk_X509_ATTRIBUTE_push(*sk,attr))
+ {
+ X509_ATTRIBUTE_free(attr);
+ return 0;
+ }
+ }
+ else
+ {
+ int i;
+
+ for (i=0; i<sk_X509_ATTRIBUTE_num(*sk); i++)
+ {
+ attr=sk_X509_ATTRIBUTE_value(*sk,i);
+ if (OBJ_obj2nid(attr->object) == nid)
+ {
+ X509_ATTRIBUTE_free(attr);
+ attr=X509_ATTRIBUTE_create(nid,atrtype,value);
+ if (attr == NULL)
+ return 0;
+ if (!sk_X509_ATTRIBUTE_set(*sk,i,attr))
+ {
+ X509_ATTRIBUTE_free(attr);
+ return 0;
+ }
+ goto end;
+ }
+ }
+ goto new_attrib;
+ }
+end:
+ return(1);
+ }
+
diff --git a/app/openssl/crypto/pkcs7/pk7_enc.c b/app/openssl/crypto/pkcs7/pk7_enc.c
new file mode 100644
index 00000000..acbb189c
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_enc.c
@@ -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);
+
diff --git a/app/openssl/crypto/pkcs7/pk7_lib.c b/app/openssl/crypto/pkcs7/pk7_lib.c
new file mode 100644
index 00000000..d411269b
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_lib.c
@@ -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;
+ }
diff --git a/app/openssl/crypto/pkcs7/pk7_mime.c b/app/openssl/crypto/pkcs7/pk7_mime.c
new file mode 100644
index 00000000..938f79a6
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_mime.c
@@ -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));
+ }
diff --git a/app/openssl/crypto/pkcs7/pk7_smime.c b/app/openssl/crypto/pkcs7/pk7_smime.c
new file mode 100644
index 00000000..86742d0d
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pk7_smime.c
@@ -0,0 +1,587 @@
+/* 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);
+ BIO_free_all(bread);
+ return ret;
+ } else {
+ for(;;) {
+ i = BIO_read(tmpmem, buf, sizeof(buf));
+ if(i <= 0) break;
+ BIO_write(data, buf, i);
+ }
+ BIO_free_all(tmpmem);
+ return 1;
+ }
+}
diff --git a/app/openssl/crypto/pkcs7/pkcs7.h b/app/openssl/crypto/pkcs7/pkcs7.h
new file mode 100644
index 00000000..e4d44319
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pkcs7.h
@@ -0,0 +1,499 @@
+/* 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_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
diff --git a/app/openssl/crypto/pkcs7/pkcs7err.c b/app/openssl/crypto/pkcs7/pkcs7err.c
new file mode 100644
index 00000000..d0af32a2
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/pkcs7err.c
@@ -0,0 +1,187 @@
+/* crypto/pkcs7/pkcs7err.c */
+/* ====================================================================
+ * Copyright (c) 1999-2007 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_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
+ }
diff --git a/app/openssl/crypto/pkcs7/server.pem b/app/openssl/crypto/pkcs7/server.pem
new file mode 100644
index 00000000..750aac20
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/server.pem
@@ -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-----
diff --git a/app/openssl/crypto/pkcs7/sign.c b/app/openssl/crypto/pkcs7/sign.c
new file mode 100644
index 00000000..8b59885f
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/sign.c
@@ -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);
+ }
+
diff --git a/app/openssl/crypto/pkcs7/t/3des.pem b/app/openssl/crypto/pkcs7/t/3des.pem
new file mode 100644
index 00000000..b2b5081a
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/3des.pem
@@ -0,0 +1,16 @@
+-----BEGIN PKCS7-----
+MIAGCSqGSIb3DQEHA6CAMIACAQAxggHmMIHwAgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEG
+A1UECBMKUXVlZW5zbGFuZDERMA8GA1UEBxMIQnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0c29m
+dCBQdHkgTHRkMSIwIAYDVQQLExlERU1PTlNUUkFUSU9OIEFORCBURVNUSU5HMRswGQYDVQQD
+ExJERU1PIFpFUk8gVkFMVUUgQ0ECAgR+MA0GCSqGSIb3DQEBAQUABEC2vXI1xQDW6lUHM3zQ
+/9uBEBOO5A3TtkrklAXq7v01gsIC21t52qSk36REXY+slhNZ0OQ349tgkTsoETHFLoEwMIHw
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+-----END PKCS7-----
+
diff --git a/app/openssl/crypto/pkcs7/t/3dess.pem b/app/openssl/crypto/pkcs7/t/3dess.pem
new file mode 100644
index 00000000..23f01351
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/3dess.pem
@@ -0,0 +1,32 @@
+-----BEGIN PKCS7-----
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+9CWR6g==
+-----END PKCS7-----
diff --git a/app/openssl/crypto/pkcs7/t/c.pem b/app/openssl/crypto/pkcs7/t/c.pem
new file mode 100644
index 00000000..a4b55e32
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/c.pem
@@ -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-----
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+4A3ZItobUHStkstOkOX6fQ==
+-----END CERTIFICATE-----
+
diff --git a/app/openssl/crypto/pkcs7/t/ff b/app/openssl/crypto/pkcs7/t/ff
new file mode 100644
index 00000000..23f01351
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/ff
@@ -0,0 +1,32 @@
+-----BEGIN PKCS7-----
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+-----END PKCS7-----
diff --git a/app/openssl/crypto/pkcs7/t/msie-e b/app/openssl/crypto/pkcs7/t/msie-e
new file mode 100644
index 00000000..aafae69f
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-e
@@ -0,0 +1,20 @@
+
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+
+
diff --git a/app/openssl/crypto/pkcs7/t/msie-e.pem b/app/openssl/crypto/pkcs7/t/msie-e.pem
new file mode 100644
index 00000000..a2a5e24e
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-e.pem
@@ -0,0 +1,22 @@
+-----BEGIN PKCS7-----
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+-----END PKCS7-----
diff --git a/app/openssl/crypto/pkcs7/t/msie-enc-01 b/app/openssl/crypto/pkcs7/t/msie-enc-01
new file mode 100644
index 00000000..2c93ab64
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-enc-01
@@ -0,0 +1,62 @@
+
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diff --git a/app/openssl/crypto/pkcs7/t/msie-enc-01.pem b/app/openssl/crypto/pkcs7/t/msie-enc-01.pem
new file mode 100644
index 00000000..9abf00b2
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-enc-01.pem
@@ -0,0 +1,66 @@
+-----BEGIN PKCS7-----
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diff --git a/app/openssl/crypto/pkcs7/t/msie-enc-02 b/app/openssl/crypto/pkcs7/t/msie-enc-02
new file mode 100644
index 00000000..70170559
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-enc-02
@@ -0,0 +1,90 @@
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diff --git a/app/openssl/crypto/pkcs7/t/msie-enc-02.pem b/app/openssl/crypto/pkcs7/t/msie-enc-02.pem
new file mode 100644
index 00000000..279c5d83
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-enc-02.pem
@@ -0,0 +1,106 @@
+-----BEGIN PKCS7-----
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diff --git a/app/openssl/crypto/pkcs7/t/msie-s-a-e b/app/openssl/crypto/pkcs7/t/msie-s-a-e
new file mode 100644
index 00000000..0067794d
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-s-a-e
@@ -0,0 +1,91 @@
+
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diff --git a/app/openssl/crypto/pkcs7/t/msie-s-a-e.pem b/app/openssl/crypto/pkcs7/t/msie-s-a-e.pem
new file mode 100644
index 00000000..55dbd8f8
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/msie-s-a-e.pem
@@ -0,0 +1,106 @@
+-----BEGIN PKCS7-----
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diff --git a/app/openssl/crypto/pkcs7/t/nav-smime b/app/openssl/crypto/pkcs7/t/nav-smime
new file mode 100644
index 00000000..6ee4b597
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/nav-smime
@@ -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
+
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+exGT2MFX3J6H8LB8aDRJjw7843ALgJ5zXpM5+f80QkAWwEN2A6Pl3VxiCeKLi435zXVyMIHw
+AgEAMIGZMIGSMQswCQYDVQQGEwJBVTETMBEGA1UECBMKUXVlZW5zbGFuZDERMA8GA1UEBxMI
+QnJpc2JhbmUxGjAYBgNVBAoTEUNyeXB0c29mdCBQdHkgTHRkMSIwIAYDVQQLExlERU1PTlNU
+UkFUSU9OIEFORCBURVNUSU5HMRswGQYDVQQDExJERU1PIFpFUk8gVkFMVUUgQ0ECAgRuMA0G
+CSqGSIb3DQEBAQUABECR9IfyHtvnjFmZ8B2oUCEs1vxMsG0u1kxKE4RMPFyDqDCEARq7zXMg
+nzSUI7Wgv5USSKDqcLRJeW+jvYURv/nJMIAGCSqGSIb3DQEHATAaBggqhkiG9w0DAjAOAgIA
+oAQIrLqrij2ZMpeggAQoibtn6reRZWuWk5Iv5IAhgitr8EYE4w4ySQ7EMB6mTlBoFpccUMWX
+BwQgQn1UoWCvYAlhDzURdbui64Dc0rS2wtj+kE/InS6y25EEEPe4NUKaF8/UlE+lo3LtILQE
+CL3uV8k7m0iqAAAAAAAAAAAAAA==
+
diff --git a/app/openssl/crypto/pkcs7/t/s.pem b/app/openssl/crypto/pkcs7/t/s.pem
new file mode 100644
index 00000000..4fa925b1
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/s.pem
@@ -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-----
+
diff --git a/app/openssl/crypto/pkcs7/t/server.pem b/app/openssl/crypto/pkcs7/t/server.pem
new file mode 100644
index 00000000..989baf87
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/t/server.pem
@@ -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-----
diff --git a/app/openssl/crypto/pkcs7/verify.c b/app/openssl/crypto/pkcs7/verify.c
new file mode 100644
index 00000000..b40f2603
--- /dev/null
+++ b/app/openssl/crypto/pkcs7/verify.c
@@ -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);
+ }