From: Dr. Stephen Henson <steve@openssl.org>
Date: Sat, 26 Sep 2015 12:24:00 +0000 (+0100)
Subject: New PKCS12 accessors, change macros to functions.
X-Git-Tag: OpenSSL_1_1_0-pre3~204
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=a40d594984f774e8563f3d932807a07c5548b181

New PKCS12 accessors, change macros to functions.

Reviewed-by: Rich Salz <rsalz@openssl.org>
---

diff --git a/crypto/pkcs12/p12_utl.c b/crypto/pkcs12/p12_utl.c
index 8b7e52f08e..db4c139101 100644
--- a/crypto/pkcs12/p12_utl.c
+++ b/crypto/pkcs12/p12_utl.c
@@ -59,6 +59,7 @@
 #include <stdio.h>
 #include "internal/cryptlib.h"
 #include <openssl/pkcs12.h>
+#include "p12_lcl.h"
 
 /* Cheap and nasty Unicode stuff */
 
@@ -143,9 +144,9 @@ PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl)
 
 X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag)
 {
-    if (M_PKCS12_bag_type(bag) != NID_certBag)
+    if (PKCS12_bag_type(bag) != NID_certBag)
         return NULL;
-    if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate)
+    if (PKCS12_cert_bag_type(bag) != NID_x509Certificate)
         return NULL;
     return ASN1_item_unpack(bag->value.bag->value.octet,
                             ASN1_ITEM_rptr(X509));
@@ -153,10 +154,51 @@ X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag)
 
 X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag)
 {
-    if (M_PKCS12_bag_type(bag) != NID_crlBag)
+    if (PKCS12_bag_type(bag) != NID_crlBag)
         return NULL;
-    if (M_PKCS12_cert_bag_type(bag) != NID_x509Crl)
+    if (PKCS12_cert_bag_type(bag) != NID_x509Crl)
         return NULL;
     return ASN1_item_unpack(bag->value.bag->value.octet,
                             ASN1_ITEM_rptr(X509_CRL));
 }
+
+ASN1_TYPE *PKCS12_get_attr(PKCS12_SAFEBAG *bag, int attr_nid)
+{
+    return PKCS12_get_attr_gen(bag->attrib, attr_nid);
+}
+
+ASN1_TYPE *PKCS8_get_attr(PKCS8_PRIV_KEY_INFO *p8, int attr_nid)
+{
+    return PKCS12_get_attr_gen(p8->attributes, attr_nid);
+}
+
+int PKCS12_mac_present(PKCS12 *p12)
+{
+return p12->mac ? 1 : 0;
+}
+
+int PKCS12_bag_type(PKCS12_SAFEBAG *bag)
+{
+    return OBJ_obj2nid(bag->type);
+}
+
+int PKCS12_cert_bag_type(PKCS12_SAFEBAG *bag)
+{
+    if (PKCS12_bag_type(bag) != NID_certBag)
+        return -1;
+    return OBJ_obj2nid(bag->value.bag->type);
+}
+
+PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(PKCS12_SAFEBAG *bag)
+{
+    if (PKCS12_bag_type(bag) != NID_keyBag)
+        return NULL;
+    return bag->value.keybag;
+}
+
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_SAFEBAG_get0_safes(PKCS12_SAFEBAG *bag)
+{
+    if (OBJ_obj2nid(bag->type) != NID_safeContentsBag)
+        return NULL;
+    return bag->value.safes;
+}
diff --git a/include/openssl/pkcs12.h b/include/openssl/pkcs12.h
index 24425d3293..db355fc82e 100644
--- a/include/openssl/pkcs12.h
+++ b/include/openssl/pkcs12.h
@@ -127,17 +127,17 @@ typedef struct pkcs12_bag_st PKCS12_BAGS;
 # define M_PKCS12_decrypt_skey PKCS12_decrypt_skey
 # define M_PKCS8_decrypt PKCS8_decrypt
 
-# define M_PKCS12_bag_type(bg) OBJ_obj2nid((bg)->type)
-# define M_PKCS12_cert_bag_type(bg) OBJ_obj2nid((bg)->value.bag->type)
-# define M_PKCS12_crl_bag_type M_PKCS12_cert_bag_type
-
-# define PKCS12_get_attr(bag, attr_nid) \
-                         PKCS12_get_attr_gen(bag->attrib, attr_nid)
-
-# define PKCS8_get_attr(p8, attr_nid) \
-                PKCS12_get_attr_gen(p8->attributes, attr_nid)
-
-# define PKCS12_mac_present(p12) ((p12)->mac ? 1 : 0)
+# define M_PKCS12_bag_type PKCS12_bag_type
+# define M_PKCS12_cert_bag_type PKCS12_cert_bag_type
+# define M_PKCS12_crl_bag_type PKCS12_cert_bag_type
+
+ASN1_TYPE *PKCS12_get_attr(PKCS12_SAFEBAG *bag, int attr_nid);
+ASN1_TYPE *PKCS8_get_attr(PKCS8_PRIV_KEY_INFO *p8, int attr_nid);
+int PKCS12_mac_present(PKCS12 *p12);
+int PKCS12_bag_type(PKCS12_SAFEBAG *bag);
+int PKCS12_cert_bag_type(PKCS12_SAFEBAG *bag);
+PKCS8_PRIV_KEY_INFO *PKCS12_SAFEBAG_get0_p8inf(PKCS12_SAFEBAG *bag);
+STACK_OF(PKCS12_SAFEBAG) *PKCS12_SAFEBAG_get0_safes(PKCS12_SAFEBAG *bag);
 
 PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509);
 PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl);