mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
286 lines
12 KiB
C
286 lines
12 KiB
C
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the Netscape security libraries.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2001
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Dr Vipul Gupta <vipul.gupta@sun.com>, Sun Microsystems Laboratories
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
/* $Id: sslinfo.c,v 1.18 2008/12/17 06:09:19 nelson%bolyard.com Exp $ */
|
|
#include "ssl.h"
|
|
#include "sslimpl.h"
|
|
#include "sslproto.h"
|
|
|
|
SECStatus
|
|
SSL_GetChannelInfo(PRFileDesc *fd, SSLChannelInfo *info, PRUintn len)
|
|
{
|
|
sslSocket * ss;
|
|
SSLChannelInfo inf;
|
|
sslSessionID * sid;
|
|
|
|
if (!info || len < sizeof inf.length) {
|
|
PORT_SetError(SEC_ERROR_INVALID_ARGS);
|
|
return SECFailure;
|
|
}
|
|
|
|
ss = ssl_FindSocket(fd);
|
|
if (!ss) {
|
|
SSL_DBG(("%d: SSL[%d]: bad socket in SSL_GetChannelInfo",
|
|
SSL_GETPID(), fd));
|
|
return SECFailure;
|
|
}
|
|
|
|
memset(&inf, 0, sizeof inf);
|
|
inf.length = PR_MIN(sizeof inf, len);
|
|
|
|
if (ss->opt.useSecurity && ss->firstHsDone) {
|
|
sid = ss->sec.ci.sid;
|
|
inf.protocolVersion = ss->version;
|
|
inf.authKeyBits = ss->sec.authKeyBits;
|
|
inf.keaKeyBits = ss->sec.keaKeyBits;
|
|
if (ss->version < SSL_LIBRARY_VERSION_3_0) { /* SSL2 */
|
|
inf.cipherSuite = ss->sec.cipherType | 0xff00;
|
|
} else if (ss->ssl3.initialized) { /* SSL3 and TLS */
|
|
|
|
/* XXX These should come from crSpec */
|
|
inf.cipherSuite = ss->ssl3.hs.cipher_suite;
|
|
}
|
|
if (sid) {
|
|
inf.creationTime = sid->creationTime;
|
|
inf.lastAccessTime = sid->lastAccessTime;
|
|
inf.expirationTime = sid->expirationTime;
|
|
if (ss->version < SSL_LIBRARY_VERSION_3_0) { /* SSL2 */
|
|
inf.sessionIDLength = SSL2_SESSIONID_BYTES;
|
|
memcpy(inf.sessionID, sid->u.ssl2.sessionID,
|
|
SSL2_SESSIONID_BYTES);
|
|
} else {
|
|
unsigned int sidLen = sid->u.ssl3.sessionIDLength;
|
|
sidLen = PR_MIN(sidLen, sizeof inf.sessionID);
|
|
inf.sessionIDLength = sidLen;
|
|
memcpy(inf.sessionID, sid->u.ssl3.sessionID, sidLen);
|
|
}
|
|
}
|
|
}
|
|
|
|
memcpy(info, &inf, inf.length);
|
|
|
|
return SECSuccess;
|
|
}
|
|
|
|
|
|
#define CS(x) x, #x
|
|
#define CK(x) x | 0xff00, #x
|
|
|
|
#define S_DSA "DSA", ssl_auth_dsa
|
|
#define S_RSA "RSA", ssl_auth_rsa
|
|
#define S_KEA "KEA", ssl_auth_kea
|
|
#define S_ECDSA "ECDSA", ssl_auth_ecdsa
|
|
|
|
#define K_DHE "DHE", kt_dh
|
|
#define K_RSA "RSA", kt_rsa
|
|
#define K_KEA "KEA", kt_kea
|
|
#define K_ECDH "ECDH", kt_ecdh
|
|
#define K_ECDHE "ECDHE", kt_ecdh
|
|
|
|
#define C_SEED "SEED", calg_seed
|
|
#define C_CAMELLIA "CAMELLIA", calg_camellia
|
|
#define C_AES "AES", calg_aes
|
|
#define C_RC4 "RC4", calg_rc4
|
|
#define C_RC2 "RC2", calg_rc2
|
|
#define C_DES "DES", calg_des
|
|
#define C_3DES "3DES", calg_3des
|
|
#define C_NULL "NULL", calg_null
|
|
#define C_SJ "SKIPJACK", calg_sj
|
|
|
|
#define B_256 256, 256, 256
|
|
#define B_128 128, 128, 128
|
|
#define B_3DES 192, 156, 112
|
|
#define B_SJ 96, 80, 80
|
|
#define B_DES 64, 56, 56
|
|
#define B_56 128, 56, 56
|
|
#define B_40 128, 40, 40
|
|
#define B_0 0, 0, 0
|
|
|
|
#define M_SHA "SHA1", ssl_mac_sha, 160
|
|
#define M_MD5 "MD5", ssl_mac_md5, 128
|
|
|
|
static const SSLCipherSuiteInfo suiteInfo[] = {
|
|
/* <------ Cipher suite --------------------> <auth> <KEA> <bulk cipher> <MAC> <FIPS> */
|
|
{0,CS(TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA), S_RSA, K_DHE, C_CAMELLIA, B_256, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA), S_DSA, K_DHE, C_CAMELLIA, B_256, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_DHE_RSA_WITH_AES_256_CBC_SHA), S_RSA, K_DHE, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_DHE_DSS_WITH_AES_256_CBC_SHA), S_DSA, K_DHE, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_RSA_WITH_CAMELLIA_256_CBC_SHA), S_RSA, K_RSA, C_CAMELLIA, B_256, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_RSA_WITH_AES_256_CBC_SHA), S_RSA, K_RSA, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
|
|
{0,CS(TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA), S_RSA, K_DHE, C_CAMELLIA, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA), S_DSA, K_DHE, C_CAMELLIA, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_DHE_DSS_WITH_RC4_128_SHA), S_DSA, K_DHE, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_DHE_RSA_WITH_AES_128_CBC_SHA), S_RSA, K_DHE, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_DHE_DSS_WITH_AES_128_CBC_SHA), S_DSA, K_DHE, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_RSA_WITH_SEED_CBC_SHA), S_RSA, K_RSA, C_SEED,B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_RSA_WITH_CAMELLIA_128_CBC_SHA), S_RSA, K_RSA, C_CAMELLIA, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(SSL_RSA_WITH_RC4_128_MD5), S_RSA, K_RSA, C_RC4, B_128, M_MD5, 0, 0, 0, },
|
|
{0,CS(SSL_RSA_WITH_RC4_128_SHA), S_RSA, K_RSA, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_RSA_WITH_AES_128_CBC_SHA), S_RSA, K_RSA, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
|
|
{0,CS(SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA), S_RSA, K_DHE, C_3DES,B_3DES,M_SHA, 1, 0, 0, },
|
|
{0,CS(SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA), S_DSA, K_DHE, C_3DES,B_3DES,M_SHA, 1, 0, 0, },
|
|
{0,CS(SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA), S_RSA, K_RSA, C_3DES,B_3DES,M_SHA, 1, 0, 1, },
|
|
{0,CS(SSL_RSA_WITH_3DES_EDE_CBC_SHA), S_RSA, K_RSA, C_3DES,B_3DES,M_SHA, 1, 0, 0, },
|
|
|
|
{0,CS(SSL_DHE_RSA_WITH_DES_CBC_SHA), S_RSA, K_DHE, C_DES, B_DES, M_SHA, 0, 0, 0, },
|
|
{0,CS(SSL_DHE_DSS_WITH_DES_CBC_SHA), S_DSA, K_DHE, C_DES, B_DES, M_SHA, 0, 0, 0, },
|
|
{0,CS(SSL_RSA_FIPS_WITH_DES_CBC_SHA), S_RSA, K_RSA, C_DES, B_DES, M_SHA, 0, 0, 1, },
|
|
{0,CS(SSL_RSA_WITH_DES_CBC_SHA), S_RSA, K_RSA, C_DES, B_DES, M_SHA, 0, 0, 0, },
|
|
|
|
{0,CS(TLS_RSA_EXPORT1024_WITH_RC4_56_SHA), S_RSA, K_RSA, C_RC4, B_56, M_SHA, 0, 1, 0, },
|
|
{0,CS(TLS_RSA_EXPORT1024_WITH_DES_CBC_SHA), S_RSA, K_RSA, C_DES, B_DES, M_SHA, 0, 1, 0, },
|
|
{0,CS(SSL_RSA_EXPORT_WITH_RC4_40_MD5), S_RSA, K_RSA, C_RC4, B_40, M_MD5, 0, 1, 0, },
|
|
{0,CS(SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5), S_RSA, K_RSA, C_RC2, B_40, M_MD5, 0, 1, 0, },
|
|
{0,CS(SSL_RSA_WITH_NULL_SHA), S_RSA, K_RSA, C_NULL,B_0, M_SHA, 0, 1, 0, },
|
|
{0,CS(SSL_RSA_WITH_NULL_MD5), S_RSA, K_RSA, C_NULL,B_0, M_MD5, 0, 1, 0, },
|
|
|
|
#ifdef NSS_ENABLE_ECC
|
|
/* ECC cipher suites */
|
|
{0,CS(TLS_ECDH_ECDSA_WITH_NULL_SHA), S_ECDSA, K_ECDH, C_NULL, B_0, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDH_ECDSA_WITH_RC4_128_SHA), S_ECDSA, K_ECDH, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA), S_ECDSA, K_ECDH, C_3DES, B_3DES, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA), S_ECDSA, K_ECDH, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA), S_ECDSA, K_ECDH, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
|
|
{0,CS(TLS_ECDHE_ECDSA_WITH_NULL_SHA), S_ECDSA, K_ECDHE, C_NULL, B_0, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDHE_ECDSA_WITH_RC4_128_SHA), S_ECDSA, K_ECDHE, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA), S_ECDSA, K_ECDHE, C_3DES, B_3DES, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA), S_ECDSA, K_ECDHE, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA), S_ECDSA, K_ECDHE, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
|
|
{0,CS(TLS_ECDH_RSA_WITH_NULL_SHA), S_RSA, K_ECDH, C_NULL, B_0, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDH_RSA_WITH_RC4_128_SHA), S_RSA, K_ECDH, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA), S_RSA, K_ECDH, C_3DES, B_3DES, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDH_RSA_WITH_AES_128_CBC_SHA), S_RSA, K_ECDH, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDH_RSA_WITH_AES_256_CBC_SHA), S_RSA, K_ECDH, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
|
|
{0,CS(TLS_ECDHE_RSA_WITH_NULL_SHA), S_RSA, K_ECDHE, C_NULL, B_0, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDHE_RSA_WITH_RC4_128_SHA), S_RSA, K_ECDHE, C_RC4, B_128, M_SHA, 0, 0, 0, },
|
|
{0,CS(TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA), S_RSA, K_ECDHE, C_3DES, B_3DES, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA), S_RSA, K_ECDHE, C_AES, B_128, M_SHA, 1, 0, 0, },
|
|
{0,CS(TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA), S_RSA, K_ECDHE, C_AES, B_256, M_SHA, 1, 0, 0, },
|
|
#endif /* NSS_ENABLE_ECC */
|
|
|
|
/* SSL 2 table */
|
|
{0,CK(SSL_CK_RC4_128_WITH_MD5), S_RSA, K_RSA, C_RC4, B_128, M_MD5, 0, 0, 0, },
|
|
{0,CK(SSL_CK_RC2_128_CBC_WITH_MD5), S_RSA, K_RSA, C_RC2, B_128, M_MD5, 0, 0, 0, },
|
|
{0,CK(SSL_CK_DES_192_EDE3_CBC_WITH_MD5), S_RSA, K_RSA, C_3DES,B_3DES,M_MD5, 0, 0, 0, },
|
|
{0,CK(SSL_CK_DES_64_CBC_WITH_MD5), S_RSA, K_RSA, C_DES, B_DES, M_MD5, 0, 0, 0, },
|
|
{0,CK(SSL_CK_RC4_128_EXPORT40_WITH_MD5), S_RSA, K_RSA, C_RC4, B_40, M_MD5, 0, 1, 0, },
|
|
{0,CK(SSL_CK_RC2_128_CBC_EXPORT40_WITH_MD5), S_RSA, K_RSA, C_RC2, B_40, M_MD5, 0, 1, 0, }
|
|
};
|
|
|
|
#define NUM_SUITEINFOS ((sizeof suiteInfo) / (sizeof suiteInfo[0]))
|
|
|
|
|
|
SECStatus SSL_GetCipherSuiteInfo(PRUint16 cipherSuite,
|
|
SSLCipherSuiteInfo *info, PRUintn len)
|
|
{
|
|
unsigned int i;
|
|
|
|
len = PR_MIN(len, sizeof suiteInfo[0]);
|
|
if (!info || len < sizeof suiteInfo[0].length) {
|
|
PORT_SetError(SEC_ERROR_INVALID_ARGS);
|
|
return SECFailure;
|
|
}
|
|
for (i = 0; i < NUM_SUITEINFOS; i++) {
|
|
if (suiteInfo[i].cipherSuite == cipherSuite) {
|
|
memcpy(info, &suiteInfo[i], len);
|
|
info->length = len;
|
|
return SECSuccess;
|
|
}
|
|
}
|
|
PORT_SetError(SEC_ERROR_INVALID_ARGS);
|
|
return SECFailure;
|
|
}
|
|
|
|
/* This function might be a candidate to be public.
|
|
* Disables all export ciphers in the default set of enabled ciphers.
|
|
*/
|
|
SECStatus
|
|
SSL_DisableDefaultExportCipherSuites(void)
|
|
{
|
|
const SSLCipherSuiteInfo * pInfo = suiteInfo;
|
|
unsigned int i;
|
|
SECStatus rv;
|
|
|
|
for (i = 0; i < NUM_SUITEINFOS; ++i, ++pInfo) {
|
|
if (pInfo->isExportable) {
|
|
rv = SSL_CipherPrefSetDefault(pInfo->cipherSuite, PR_FALSE);
|
|
PORT_Assert(rv == SECSuccess);
|
|
}
|
|
}
|
|
return SECSuccess;
|
|
}
|
|
|
|
/* This function might be a candidate to be public,
|
|
* except that it takes an sslSocket pointer as an argument.
|
|
* A Public version would take a PRFileDesc pointer.
|
|
* Disables all export ciphers in the default set of enabled ciphers.
|
|
*/
|
|
SECStatus
|
|
SSL_DisableExportCipherSuites(PRFileDesc * fd)
|
|
{
|
|
const SSLCipherSuiteInfo * pInfo = suiteInfo;
|
|
unsigned int i;
|
|
SECStatus rv;
|
|
|
|
for (i = 0; i < NUM_SUITEINFOS; ++i, ++pInfo) {
|
|
if (pInfo->isExportable) {
|
|
rv = SSL_CipherPrefSet(fd, pInfo->cipherSuite, PR_FALSE);
|
|
PORT_Assert(rv == SECSuccess);
|
|
}
|
|
}
|
|
return SECSuccess;
|
|
}
|
|
|
|
/* Tells us if the named suite is exportable
|
|
* returns false for unknown suites.
|
|
*/
|
|
PRBool
|
|
SSL_IsExportCipherSuite(PRUint16 cipherSuite)
|
|
{
|
|
unsigned int i;
|
|
for (i = 0; i < NUM_SUITEINFOS; i++) {
|
|
if (suiteInfo[i].cipherSuite == cipherSuite) {
|
|
return (PRBool)(suiteInfo[i].isExportable);
|
|
}
|
|
}
|
|
return PR_FALSE;
|
|
}
|