X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/5dd5f9ec28f304ca377c42fd7f711d6cf12b90e1..5c19dc3ae3bd8e40a9c028b0deddd50ff337692c:/Security/libsecurity_apple_csp/open_ssl/opensslUtils/opensslUtils.cpp

diff --git a/Security/libsecurity_apple_csp/open_ssl/opensslUtils/opensslUtils.cpp b/Security/libsecurity_apple_csp/open_ssl/opensslUtils/opensslUtils.cpp
deleted file mode 100644
index ca332942..00000000
--- a/Security/libsecurity_apple_csp/open_ssl/opensslUtils/opensslUtils.cpp
+++ /dev/null
@@ -1,231 +0,0 @@
-/*
- * Copyright (c) 2000-2001,2011,2014 Apple 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.
- */
-
-
-/*
- * opensslUtils.h - Support for ssleay-derived crypto modules
- */
- 
-#include <openssl/rand.h>
-#include <openssl/crypto.h>
-#include <openssl/err.h>
-#include <openssl/sha.h>
-#include <openssl/rsa.h>
-#include <openssl/dsa.h>
-#include <openssl/dh.h>
-#include <openssl/err.h>
-#include <security_utilities/debugging.h>
-#include <Security/cssmerr.h>
-#include "opensslUtils.h"
-#include <YarrowConnection.h>
-#include <AppleCSPUtils.h>
-#include <security_utilities/logging.h>
-
-#define sslUtilsDebug(args...)	secdebug("sslUtils", ## args)
-
-openSslException::openSslException(
-	int irtn, 
-	const char *op)
-		: mIrtn(irtn)
-{ 
-	if(op) {
-		char buf[300];
-		ERR_error_string(irtn, buf);
-		sslUtilsDebug("%s: %s\n", op, buf);
-	}
-}
-
-/* these are replacements for the ones in ssleay */
-#define DUMP_RAND_BYTES	0
-
-static int randDex = 1;
-
-int  RAND_bytes(unsigned char *buf,int num)
-{
-	try {
-		cspGetRandomBytes(buf, (unsigned)num);
-	}
-	catch(...) {
-		/* that can only mean Yarrow failure, which we really need to 
-		 * cut some slack for */
-		Security::Syslog::error("Apple CSP: yarrow failure");
-		for(int i=0; i<num; i++) {
-			buf[i] = (i*3) + randDex++;
-		}
-	}
-	return 1;
-}
-
-int  RAND_pseudo_bytes(unsigned char *buf,int num)
-{
-	return RAND_bytes(buf, num);
-}
-
-void RAND_add(const void *buf,int num,double entropy)
-{
-	try {
-		cspAddEntropy(buf, (unsigned)num);
-	}
-	catch(...) {
-	}
-}
-
-/* replacement for mem_dbg.c */
-int CRYPTO_mem_ctrl(int mode)
-{
-	return 0;
-}
-
-/* Clear openssl error stack. */
-void clearOpensslErrors()
-{
-	while(ERR_get_error()) 
-		;
-}
-
-/*
- * Log error info. Returns the error code we pop off the error queue.
- */
-unsigned long logSslErrInfo(const char *op)
-{
-	unsigned long e = ERR_get_error();
-	
-	/* flush out subsequent errors; we only want the first one */
-	clearOpensslErrors();
-	
-	char outbuf[1024];
-	ERR_error_string(e, outbuf);
-	if(op) {
-		Security::Syslog::error("Apple CSP %s: %s", op, outbuf);
-	}
-	else {
-		Security::Syslog::error("Apple CSP %s", outbuf);
-	}
-	return e;
-}
-
-/*
- * Replacement for same function in openssl's sha.c, which we don't link against. 
- * The only place this is used is in DSA_generate_parameters().
- */
-unsigned char *SHA1(const unsigned char *d, unsigned long n,unsigned char *md)
-{
-	if(md == NULL) {
-		sslUtilsDebug("SHA1 with NULL md");
-		CssmError::throwMe(CSSMERR_CSP_INTERNAL_ERROR);
-	}
-	cspGenSha1Hash(d, n, md);
-	return md;
-}
-
-void throwRsaDsa(
-	const char *op)
-{
-	unsigned long e = logSslErrInfo(op);
-	CSSM_RETURN cerr = CSSM_OK;
-	
-	/* try to parse into something meaningful */
-	int reason = ERR_GET_REASON(e);
-	int lib = ERR_GET_LIB(e);
-	
-	/* first try the global ones */
-	switch(reason) {
-		case ERR_R_MALLOC_FAILURE:
-			cerr = CSSMERR_CSP_MEMORY_ERROR; break;
-		case ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED:
-			/* internal */ break;
-		case ERR_R_PASSED_NULL_PARAMETER:
-			cerr = CSSMERR_CSP_INVALID_POINTER; break;
-		case ERR_R_NESTED_ASN1_ERROR:
-		case ERR_R_BAD_ASN1_OBJECT_HEADER:
-		case ERR_R_BAD_GET_ASN1_OBJECT_CALL:
-		case ERR_R_EXPECTING_AN_ASN1_SEQUENCE:
-		case ERR_R_ASN1_LENGTH_MISMATCH:
-		case ERR_R_MISSING_ASN1_EOS:
-			/* ASN - shouldn't happen, right? */
-			cerr = CSSMERR_CSP_INTERNAL_ERROR; break;
-		default:
-			break;
-	}
-	if(cerr != CSSM_OK) {
-		CssmError::throwMe(cerr);
-	}
-	
-	/* now the lib-specific ones */
-	switch(lib) {
-		case ERR_R_BN_LIB:
-			/* all indicate serious internal error...right? */
-			cerr = CSSMERR_CSP_INTERNAL_ERROR; break;
-		case ERR_R_RSA_LIB:
-			switch(reason) {
-				case RSA_R_ALGORITHM_MISMATCH:
-					cerr = CSSMERR_CSP_ALGID_MISMATCH; break;
-				case RSA_R_BAD_SIGNATURE:
-					cerr = CSSMERR_CSP_VERIFY_FAILED; break;
-				case RSA_R_DATA_TOO_LARGE:
-				case RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE:
-				case RSA_R_DATA_TOO_SMALL:
-				case RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE:
-				case RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY:
-					cerr = CSSMERR_CSP_INPUT_LENGTH_ERROR; break;
-				case RSA_R_KEY_SIZE_TOO_SMALL:
-					cerr = CSSMERR_CSP_INVALID_ATTR_KEY_LENGTH; break;
-				case RSA_R_PADDING_CHECK_FAILED:
-				case RSA_R_BLOCK_TYPE_IS_NOT_01:
-				case RSA_R_BLOCK_TYPE_IS_NOT_02:
-				case RSA_R_DATA_GREATER_THAN_MOD_LEN:
-				case RSA_R_BAD_PAD_BYTE_COUNT:
-					cerr = CSSMERR_CSP_INVALID_DATA; break;
-				case RSA_R_RSA_OPERATIONS_NOT_SUPPORTED:
-					cerr = CSSMERR_CSP_FUNCTION_NOT_IMPLEMENTED; break;
-				case RSA_R_UNKNOWN_ALGORITHM_TYPE:
-					cerr = CSSMERR_CSP_INVALID_ALGORITHM; break;
-				case RSA_R_WRONG_SIGNATURE_LENGTH:
-					cerr = CSSMERR_CSP_VERIFY_FAILED; break;
-				case RSA_R_SSLV3_ROLLBACK_ATTACK:
-					cerr = CSSMERR_CSP_APPLE_SSLv2_ROLLBACK; break;
-				default:
-					cerr = CSSMERR_CSP_INTERNAL_ERROR; break;
-			}
-			break;
-		case ERR_R_DSA_LIB:
-			switch(reason) {
-				case DSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE:
-					cerr = CSSMERR_CSP_INPUT_LENGTH_ERROR; break;
-				default:
-					cerr = CSSMERR_CSP_INTERNAL_ERROR; break;
-			}
-			break;
-		case ERR_R_DH_LIB:
-			/* actually none of the DH errors make sense at the CDSA level */
-			cerr = CSSMERR_CSP_INTERNAL_ERROR; 
-			break;
-		default:
-			cerr = CSSMERR_CSP_INTERNAL_ERROR; break;
-	}
-	CssmError::throwMe(cerr);
-}
-
-/*
- * given an openssl-style error, throw appropriate CssmError.
- */
-void throwOpensslErr(int irtn)
-{
-	/* FIXME */
-	CssmError::throwMe(CSSMERR_CSP_INTERNAL_ERROR);
-}
-