Stack.

[openssl.git] / crypto / pkcs7 / pk7_lib.c

diff --git a/crypto/pkcs7/pk7_lib.c b/crypto/pkcs7/pk7_lib.c
index 7534f4c2a52787b73cee9fd45f6aa31614130181..e121ebf003f77471b13303608aec15ead5fb90dc 100644 (file)
--- a/crypto/pkcs7/pk7_lib.c
+++ b/crypto/pkcs7/pk7_lib.c
@@ -58,14 +58,10 @@
 
 #include <stdio.h>
 #include "cryptlib.h"
-#include "objects.h"
-#include "x509.h"
-
-long PKCS7_ctrl(p7,cmd,larg,parg)
-PKCS7 *p7;
-int cmd;
-long larg;
-char *parg;
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+
+long PKCS7_ctrl(PKCS7 *p7, int cmd, long larg, char *parg)
        {
        int nid;
        long ret;
@@ -104,9 +100,7 @@ char *parg;
        return(ret);
        }
 
-int PKCS7_content_new(p7,type)
-PKCS7 *p7;
-int type;
+int PKCS7_content_new(PKCS7 *p7, int type)
        {
        PKCS7 *ret=NULL;
 
@@ -120,9 +114,7 @@ err:
        return(0);
        }
 
-int PKCS7_set_content(p7,p7_data)
-PKCS7 *p7;
-PKCS7 *p7_data;
+int PKCS7_set_content(PKCS7 *p7, PKCS7 *p7_data)
        {
        int i;
 
@@ -148,9 +140,7 @@ err:
        return(0);
        }
 
-int PKCS7_set_type(p7,type)
-PKCS7 *p7;
-int type;
+int PKCS7_set_type(PKCS7 *p7, int type)
        {
        ASN1_OBJECT *obj;
 
@@ -196,14 +186,12 @@ err:
        return(0);
        }
 
-int PKCS7_add_signer(p7,psi)
-PKCS7 *p7;
-PKCS7_SIGNER_INFO *psi;
+int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *psi)
        {
        int i,j,nid;
        X509_ALGOR *alg;
        STACK *signer_sk;
-       STACK *md_sk;
+       STACK_OF(X509_ALGOR) *md_sk;
 
        i=OBJ_obj2nid(p7->type);
        switch (i)
@@ -225,9 +213,9 @@ PKCS7_SIGNER_INFO *psi;
 
        /* If the digest is not currently listed, add it */
        j=0;
-       for (i=0; i<sk_num(md_sk); i++)
+       for (i=0; i<sk_X509_ALGOR_num(md_sk); i++)
                {
-               alg=(X509_ALGOR *)sk_value(md_sk,i);
+               alg=sk_X509_ALGOR_value(md_sk,i);
                if (OBJ_obj2nid(alg->algorithm) == nid)
                        {
                        j=1;
@@ -238,19 +226,17 @@ PKCS7_SIGNER_INFO *psi;
                {
                alg=X509_ALGOR_new();
                alg->algorithm=OBJ_nid2obj(nid);
-               sk_push(md_sk,(char *)alg);
+               sk_X509_ALGOR_push(md_sk,alg);
                }
 
        sk_push(signer_sk,(char *)psi);
        return(1);
        }
 
-int PKCS7_add_certificate(p7,x509)
-PKCS7 *p7;
-X509 *x509;
+int PKCS7_add_certificate(PKCS7 *p7, X509 *x509)
        {
        int i;
-       STACK **sk;
+       STACK_OF(X509) **sk;
 
        i=OBJ_obj2nid(p7->type);
        switch (i)
@@ -267,15 +253,13 @@ X509 *x509;
                }
 
        if (*sk == NULL)
-               *sk=sk_new_null();
+               *sk=sk_X509_new_null();
        CRYPTO_add(&x509->references,1,CRYPTO_LOCK_X509);
-       sk_push(*sk,(char *)x509);
+       sk_X509_push(*sk,x509);
        return(1);
        }
 
-int PKCS7_add_crl(p7,crl)
-PKCS7 *p7;
-X509_CRL *crl;
+int PKCS7_add_crl(PKCS7 *p7, X509_CRL *crl)
        {
        int i;
        STACK **sk;
@@ -302,11 +286,8 @@ X509_CRL *crl;
        return(1);
        }
 
-int PKCS7_SIGNER_INFO_set(p7i,x509,pkey,dgst)
-PKCS7_SIGNER_INFO *p7i;
-X509 *x509;
-EVP_PKEY *pkey;
-EVP_MD *dgst;
+int PKCS7_SIGNER_INFO_set(PKCS7_SIGNER_INFO *p7i, X509 *x509, EVP_PKEY *pkey,
+            EVP_MD *dgst)
        {
        /* We now need to add another PKCS7_SIGNER_INFO entry */
        ASN1_INTEGER_set(p7i->version,1);
@@ -328,26 +309,28 @@ EVP_MD *dgst;
                p7i->digest_alg->algorithm=OBJ_nid2obj(NID_sha1);
        else    
                p7i->digest_alg->algorithm=OBJ_nid2obj(EVP_MD_type(dgst));
-       p7i->digest_enc_alg->algorithm=OBJ_nid2obj(EVP_MD_pkey_type(dgst));
 
-#if 1
+       if (p7i->digest_alg->parameter != NULL)
+               ASN1_TYPE_free(p7i->digest_alg->parameter);
+       if ((p7i->digest_alg->parameter=ASN1_TYPE_new()) == NULL)
+               goto err;
+       p7i->digest_alg->parameter->type=V_ASN1_NULL;
+
+       p7i->digest_enc_alg->algorithm=OBJ_nid2obj(EVP_PKEY_type(pkey->type));
+
        if (p7i->digest_enc_alg->parameter != NULL)
                ASN1_TYPE_free(p7i->digest_enc_alg->parameter);
        if ((p7i->digest_enc_alg->parameter=ASN1_TYPE_new()) == NULL)
                goto err;
        p7i->digest_enc_alg->parameter->type=V_ASN1_NULL;
-#endif
 
        return(1);
 err:
        return(0);
        }
 
-PKCS7_SIGNER_INFO *PKCS7_add_signature(p7,x509,pkey,dgst)
-PKCS7 *p7;
-X509 *x509;
-EVP_PKEY *pkey;
-EVP_MD *dgst;
+PKCS7_SIGNER_INFO *PKCS7_add_signature(PKCS7 *p7, X509 *x509, EVP_PKEY *pkey,
+            EVP_MD *dgst)
        {
        PKCS7_SIGNER_INFO *si;
 
@@ -359,8 +342,7 @@ err:
        return(NULL);
        }
 
-STACK *PKCS7_get_signer_info(p7)
-PKCS7 *p7;
+STACK *PKCS7_get_signer_info(PKCS7 *p7)
        {
        if (PKCS7_type_is_signed(p7))
                {
@@ -374,9 +356,7 @@ PKCS7 *p7;
                return(NULL);
        }
 
-PKCS7_RECIP_INFO *PKCS7_add_recipient(p7,x509)
-PKCS7 *p7;
-X509 *x509;
+PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
        {
        PKCS7_RECIP_INFO *ri;
 
@@ -388,9 +368,7 @@ err:
        return(NULL);
        }
 
-int PKCS7_add_recipient_info(p7,ri)
-PKCS7 *p7;
-PKCS7_RECIP_INFO *ri;
+int PKCS7_add_recipient_info(PKCS7 *p7, PKCS7_RECIP_INFO *ri)
        {
        int i;
        STACK *sk;
@@ -413,9 +391,7 @@ PKCS7_RECIP_INFO *ri;
        return(1);
        }
 
-int PKCS7_RECIP_INFO_set(p7i,x509)
-PKCS7_RECIP_INFO *p7i;
-X509 *x509;
+int PKCS7_RECIP_INFO_set(PKCS7_RECIP_INFO *p7i, X509 *x509)
        {
        ASN1_INTEGER_set(p7i->version,0);
        X509_NAME_set(&p7i->issuer_and_serial->issuer,
@@ -436,9 +412,7 @@ X509 *x509;
        return(1);
        }
 
-X509 *PKCS7_cert_from_signer_info(p7,si)
-PKCS7 *p7;
-PKCS7_SIGNER_INFO *si;
+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,
@@ -448,9 +422,7 @@ PKCS7_SIGNER_INFO *si;
                return(NULL);
        }
 
-int PKCS7_set_cipher(p7,cipher)
-PKCS7 *p7;
-EVP_CIPHER *cipher;
+int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher)
        {
        int i;
        PKCS7_ENC_CONTENT *ec;
@@ -469,7 +441,9 @@ EVP_CIPHER *cipher;
                return(0);
                }
 
-       ec->algorithm->algorithm=OBJ_nid2obj(EVP_CIPHER_nid(cipher));
-       return(ec->algorithm->algorithm != NULL);
+       /* Setup cipher OID */
+
+       ec->cipher = cipher;
+       return 1;
        }