commit b3d9187cea02e745b05d4fd686d95f0836d81c08
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Wed Aug 14 15:56:19 2013 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Tue Aug 20 20:46:04 2013 +0200
tree 3270d8a1a4880a6b831ffd086bdf80d17111b22f
parent 765db07dfbb68f9eb0bfdd7d0a5a02386580d3a2

PK: add nice interface functions

Also fix a const-corectness issue.

library/ssl_cli.c

diff --git a/library/ssl_cli.c b/library/ssl_cli.c
index 6674348..1c2c395 100644
--- a/library/ssl_cli.c
+++ b/library/ssl_cli.c
@@ -1346,12 +1346,15 @@
             return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
         }
 
-        /* EC NOT IMPLEMENTED YET */
-        if( ssl->session_negotiate->peer_cert->pk.type != POLARSSL_PK_RSA )
-            return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+        if( ! pk_can_do( &ssl->session_negotiate->peer_cert->pk,
+                         POLARSSL_PK_RSA ) )
+        {
+            SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
+            return( POLARSSL_ERR_SSL_PK_TYPE_MISMATCH );
+        }
 
-        if( (unsigned int)( end - p ) !=
-            pk_rsa( ssl->session_negotiate->peer_cert->pk )->len )
+        if( 8 * (unsigned int)( end - p ) !=
+            pk_get_size( &ssl->session_negotiate->peer_cert->pk ) )
         {
             SSL_DEBUG_MSG( 1, ( "bad server key exchange message" ) );
             return( POLARSSL_ERR_SSL_BAD_HS_SERVER_KEY_EXCHANGE );
@@ -1795,12 +1798,15 @@
         if( ret != 0 )
             return( ret );
 
-        /* EC NOT IMPLEMENTED YET */
-        if( ssl->session_negotiate->peer_cert->pk.type != POLARSSL_PK_RSA )
-            return( POLARSSL_ERR_SSL_FEATURE_UNAVAILABLE );
+        if( ! pk_can_do( &ssl->session_negotiate->peer_cert->pk,
+                         POLARSSL_PK_RSA ) )
+        {
+            SSL_DEBUG_MSG( 1, ( "certificate key type mismatch" ) );
+            return( POLARSSL_ERR_SSL_PK_TYPE_MISMATCH );
+        }
 
         i = 4;
-        n = pk_rsa( ssl->session_negotiate->peer_cert->pk )->len;
+        n = pk_get_size( &ssl->session_negotiate->peer_cert->pk ) / 8;
 
         if( ssl->minor_ver != SSL_MINOR_VERSION_0 )
         {