Security-222.tar.gz

[apple/security.git] / SecureTransport / sslHandshakeFinish.cpp

diff --git a/SecureTransport/sslHandshakeFinish.cpp b/SecureTransport/sslHandshakeFinish.cpp
deleted file mode 100644 (file)
index 13a4edd..0000000
--- a/SecureTransport/sslHandshakeFinish.cpp
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
- * 
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- * 
- * This Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
- * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
- * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
- * specific language governing rights and limitations under the License.
- */
-
-
-/*
-       File:           sslHandshakeFinish.c
-
-       Contains:       Finished and server hello done messages. 
-
-       Written by:     Doug Mitchell
-
-       Copyright: (c) 1999 by Apple Computer, Inc., all rights reserved.
-
-*/
-
-#include "sslContext.h"
-#include "sslHandshake.h"
-#include "sslMemory.h"
-#include "sslDebug.h"
-#include "sslUtils.h"
-#include "sslDigests.h"
-
-#include <string.h>
-#include <assert.h>
-
-OSStatus
-SSLEncodeFinishedMessage(SSLRecord &finished, SSLContext *ctx)
-{   OSStatus        err;
-    SSLBuffer       finishedMsg, shaMsgState, md5MsgState;
-    Boolean         isServerMsg;
-    unsigned           finishedSize;
-       
-    shaMsgState.data = 0;
-    md5MsgState.data = 0;
-    
-       /* size and version depend on negotiatedProtocol */
-       switch(ctx->negProtocolVersion) {
-               case SSL_Version_3_0:
-                       finished.protocolVersion = SSL_Version_3_0;
-                       finishedSize = 36;
-                       break;
-               case TLS_Version_1_0:
-                       finished.protocolVersion = TLS_Version_1_0;
-                       finishedSize = 12;
-                       break;
-               default:
-                       assert(0);
-                       return errSSLInternal;
-       }
-    finished.contentType = SSL_RecordTypeHandshake;
-       /* msg = type + 3 bytes len + finishedSize */
-    if ((err = SSLAllocBuffer(finished.contents, finishedSize + 4, 
-                       ctx)) != 0)
-        return err;
-    
-    finished.contents.data[0] = SSL_HdskFinished;
-    SSLEncodeInt(finished.contents.data + 1, finishedSize, 3);
-    
-    finishedMsg.data = finished.contents.data + 4;
-    finishedMsg.length = finishedSize;
-    
-    if ((err = CloneHashState(SSLHashSHA1, ctx->shaState, shaMsgState, ctx)) != 0)
-        goto fail;
-    if ((err = CloneHashState(SSLHashMD5, ctx->md5State, md5MsgState, ctx)) != 0)
-        goto fail;
-    isServerMsg = (ctx->protocolSide == SSL_ServerSide) ? true : false;
-    if ((err = ctx->sslTslCalls->computeFinishedMac(ctx, finishedMsg, 
-                       shaMsgState, md5MsgState, isServerMsg)) != 0)
-        goto fail;  
-    
-fail:
-    SSLFreeBuffer(shaMsgState, ctx);
-    SSLFreeBuffer(md5MsgState, ctx);
-    return err;
-}
-
-OSStatus
-SSLProcessFinished(SSLBuffer message, SSLContext *ctx)
-{   OSStatus        err;
-    SSLBuffer       expectedFinished, shaMsgState, md5MsgState;
-    Boolean         isServerMsg;
-    unsigned           finishedSize;
-    
-       switch(ctx->negProtocolVersion) {
-               case SSL_Version_3_0:
-                       finishedSize = 36;
-                       break;
-               case TLS_Version_1_0:
-                       finishedSize = 12;
-                       break;
-               default:
-                       assert(0);
-                       return errSSLInternal;
-       }
-    if (message.length != finishedSize) {
-               sslErrorLog("SSLProcessFinished: msg len error 1\n");
-        return errSSLProtocol;
-    }
-    expectedFinished.data = 0;
-    if ((err = SSLAllocBuffer(expectedFinished, finishedSize, ctx)) != 0)
-        return err;
-    shaMsgState.data = 0;
-    if ((err = CloneHashState(SSLHashSHA1, ctx->shaState, shaMsgState, ctx)) != 0)
-        goto fail;
-    md5MsgState.data = 0;
-    if ((err = CloneHashState(SSLHashMD5, ctx->md5State, md5MsgState, ctx)) != 0)
-        goto fail;
-    isServerMsg = (ctx->protocolSide == SSL_ServerSide) ? false : true;
-    if ((err = ctx->sslTslCalls->computeFinishedMac(ctx, expectedFinished, 
-                       shaMsgState, md5MsgState, isServerMsg)) != 0)
-        goto fail;
-
-    if (memcmp(expectedFinished.data, message.data, finishedSize) != 0)
-    {  
-               sslErrorLog("SSLProcessFinished: memcmp failure\n");
-               err = errSSLProtocol;
-        goto fail;
-    }
-    
-fail:
-    SSLFreeBuffer(expectedFinished, ctx);
-    SSLFreeBuffer(shaMsgState, ctx);
-    SSLFreeBuffer(md5MsgState, ctx);
-    return err;
-}
-
-OSStatus
-SSLEncodeServerHelloDone(SSLRecord &helloDone, SSLContext *ctx)
-{   OSStatus          err;
-    
-    helloDone.contentType = SSL_RecordTypeHandshake;
-       assert((ctx->negProtocolVersion == SSL_Version_3_0) ||
-                  (ctx->negProtocolVersion == TLS_Version_1_0));
-    helloDone.protocolVersion = ctx->negProtocolVersion;
-    if ((err = SSLAllocBuffer(helloDone.contents, 4, ctx)) != 0)
-        return err;
-    helloDone.contents.data[0] = SSL_HdskServerHelloDone;
-    SSLEncodeInt(helloDone.contents.data+1, 0, 3);     /* Message has 0 length */
-    return noErr;
-}
-
-OSStatus
-SSLProcessServerHelloDone(SSLBuffer message, SSLContext *ctx)
-{   assert(ctx->protocolSide == SSL_ClientSide);
-    if (message.length != 0) {
-       sslErrorLog("SSLProcessServerHelloDone: nonzero msg len\n");
-        return errSSLProtocol;
-    }
-    return noErr;
-}