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https://github.com/mozilla/gecko-dev.git
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367 lines
11 KiB
C++
367 lines
11 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Netscape security libraries.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2000
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ian McGreer <mcgreer@netscape.com>
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* Javier Delgadillo <javi@netscape.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsNSSCertTrust.h"
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void
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nsNSSCertTrust::AddCATrust(PRBool ssl, PRBool email, PRBool objSign)
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{
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if (ssl) {
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addTrust(&mTrust.sslFlags, CERTDB_TRUSTED_CA);
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addTrust(&mTrust.sslFlags, CERTDB_TRUSTED_CLIENT_CA);
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}
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if (email) {
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addTrust(&mTrust.emailFlags, CERTDB_TRUSTED_CA);
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addTrust(&mTrust.emailFlags, CERTDB_TRUSTED_CLIENT_CA);
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}
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if (objSign) {
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addTrust(&mTrust.objectSigningFlags, CERTDB_TRUSTED_CA);
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addTrust(&mTrust.objectSigningFlags, CERTDB_TRUSTED_CLIENT_CA);
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}
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}
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void
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nsNSSCertTrust::AddPeerTrust(PRBool ssl, PRBool email, PRBool objSign)
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{
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if (ssl)
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addTrust(&mTrust.sslFlags, CERTDB_TRUSTED);
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if (email)
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addTrust(&mTrust.emailFlags, CERTDB_TRUSTED);
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if (objSign)
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addTrust(&mTrust.objectSigningFlags, CERTDB_TRUSTED);
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}
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nsNSSCertTrust::nsNSSCertTrust()
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{
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memset(&mTrust, 0, sizeof(CERTCertTrust));
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}
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nsNSSCertTrust::nsNSSCertTrust(unsigned int ssl,
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unsigned int email,
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unsigned int objsign)
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{
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memset(&mTrust, 0, sizeof(CERTCertTrust));
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addTrust(&mTrust.sslFlags, ssl);
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addTrust(&mTrust.emailFlags, email);
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addTrust(&mTrust.objectSigningFlags, objsign);
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}
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nsNSSCertTrust::nsNSSCertTrust(CERTCertTrust *t)
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{
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if (t)
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memcpy(&mTrust, t, sizeof(CERTCertTrust));
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else
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memset(&mTrust, 0, sizeof(CERTCertTrust));
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}
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nsNSSCertTrust::~nsNSSCertTrust()
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{
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}
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void
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nsNSSCertTrust::SetSSLTrust(PRBool peer, PRBool tPeer,
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PRBool ca, PRBool tCA, PRBool tClientCA,
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PRBool user, PRBool warn)
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{
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mTrust.sslFlags = 0;
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if (peer || tPeer)
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addTrust(&mTrust.sslFlags, CERTDB_VALID_PEER);
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if (tPeer)
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addTrust(&mTrust.sslFlags, CERTDB_TRUSTED);
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if (ca || tCA)
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addTrust(&mTrust.sslFlags, CERTDB_VALID_CA);
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if (tClientCA)
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addTrust(&mTrust.sslFlags, CERTDB_TRUSTED_CLIENT_CA);
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if (tCA)
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addTrust(&mTrust.sslFlags, CERTDB_TRUSTED_CA);
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if (user)
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addTrust(&mTrust.sslFlags, CERTDB_USER);
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if (warn)
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addTrust(&mTrust.sslFlags, CERTDB_SEND_WARN);
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}
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void
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nsNSSCertTrust::SetEmailTrust(PRBool peer, PRBool tPeer,
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PRBool ca, PRBool tCA, PRBool tClientCA,
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PRBool user, PRBool warn)
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{
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mTrust.emailFlags = 0;
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if (peer || tPeer)
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addTrust(&mTrust.emailFlags, CERTDB_VALID_PEER);
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if (tPeer)
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addTrust(&mTrust.emailFlags, CERTDB_TRUSTED);
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if (ca || tCA)
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addTrust(&mTrust.emailFlags, CERTDB_VALID_CA);
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if (tClientCA)
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addTrust(&mTrust.emailFlags, CERTDB_TRUSTED_CLIENT_CA);
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if (tCA)
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addTrust(&mTrust.emailFlags, CERTDB_TRUSTED_CA);
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if (user)
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addTrust(&mTrust.emailFlags, CERTDB_USER);
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if (warn)
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addTrust(&mTrust.emailFlags, CERTDB_SEND_WARN);
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}
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void
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nsNSSCertTrust::SetObjSignTrust(PRBool peer, PRBool tPeer,
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PRBool ca, PRBool tCA, PRBool tClientCA,
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PRBool user, PRBool warn)
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{
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mTrust.objectSigningFlags = 0;
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if (peer || tPeer)
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addTrust(&mTrust.objectSigningFlags, CERTDB_VALID_PEER);
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if (tPeer)
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addTrust(&mTrust.objectSigningFlags, CERTDB_TRUSTED);
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if (ca || tCA)
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addTrust(&mTrust.objectSigningFlags, CERTDB_VALID_CA);
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if (tClientCA)
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addTrust(&mTrust.objectSigningFlags, CERTDB_TRUSTED_CLIENT_CA);
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if (tCA)
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addTrust(&mTrust.objectSigningFlags, CERTDB_TRUSTED_CA);
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if (user)
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addTrust(&mTrust.objectSigningFlags, CERTDB_USER);
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if (warn)
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addTrust(&mTrust.objectSigningFlags, CERTDB_SEND_WARN);
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}
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void
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nsNSSCertTrust::SetValidCA()
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{
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SetSSLTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetEmailTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetObjSignTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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}
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void
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nsNSSCertTrust::SetTrustedServerCA()
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{
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SetSSLTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetEmailTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetObjSignTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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}
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void
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nsNSSCertTrust::SetTrustedCA()
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{
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SetSSLTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_TRUE, PR_TRUE,
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PR_FALSE, PR_FALSE);
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SetEmailTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_TRUE, PR_TRUE,
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PR_FALSE, PR_FALSE);
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SetObjSignTrust(PR_FALSE, PR_FALSE,
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PR_TRUE, PR_TRUE, PR_TRUE,
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PR_FALSE, PR_FALSE);
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}
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void
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nsNSSCertTrust::SetValidPeer()
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{
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SetSSLTrust(PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetEmailTrust(PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetObjSignTrust(PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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}
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void
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nsNSSCertTrust::SetValidServerPeer()
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{
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SetSSLTrust(PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetEmailTrust(PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetObjSignTrust(PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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}
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void
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nsNSSCertTrust::SetTrustedPeer()
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{
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SetSSLTrust(PR_TRUE, PR_TRUE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetEmailTrust(PR_TRUE, PR_TRUE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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SetObjSignTrust(PR_TRUE, PR_TRUE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE);
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}
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void
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nsNSSCertTrust::SetUser()
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{
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SetSSLTrust(PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_TRUE, PR_FALSE);
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SetEmailTrust(PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_TRUE, PR_FALSE);
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SetObjSignTrust(PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE,
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PR_TRUE, PR_FALSE);
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}
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PRBool
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nsNSSCertTrust::HasAnyCA()
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{
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if (hasTrust(mTrust.sslFlags, CERTDB_VALID_CA) ||
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hasTrust(mTrust.emailFlags, CERTDB_VALID_CA) ||
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hasTrust(mTrust.objectSigningFlags, CERTDB_VALID_CA))
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return PR_TRUE;
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return PR_FALSE;
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}
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PRBool
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nsNSSCertTrust::HasCA(PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !hasTrust(mTrust.sslFlags, CERTDB_VALID_CA))
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return PR_FALSE;
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if (checkEmail && !hasTrust(mTrust.emailFlags, CERTDB_VALID_CA))
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return PR_FALSE;
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if (checkObjSign && !hasTrust(mTrust.objectSigningFlags, CERTDB_VALID_CA))
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return PR_FALSE;
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return PR_TRUE;
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}
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PRBool
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nsNSSCertTrust::HasPeer(PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !hasTrust(mTrust.sslFlags, CERTDB_VALID_PEER))
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return PR_FALSE;
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if (checkEmail && !hasTrust(mTrust.emailFlags, CERTDB_VALID_PEER))
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return PR_FALSE;
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if (checkObjSign && !hasTrust(mTrust.objectSigningFlags, CERTDB_VALID_PEER))
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return PR_FALSE;
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return PR_TRUE;
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}
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PRBool
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nsNSSCertTrust::HasAnyUser()
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{
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if (hasTrust(mTrust.sslFlags, CERTDB_USER) ||
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hasTrust(mTrust.emailFlags, CERTDB_USER) ||
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hasTrust(mTrust.objectSigningFlags, CERTDB_USER))
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return PR_TRUE;
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return PR_FALSE;
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}
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PRBool
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nsNSSCertTrust::HasUser(PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !hasTrust(mTrust.sslFlags, CERTDB_USER))
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return PR_FALSE;
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if (checkEmail && !hasTrust(mTrust.emailFlags, CERTDB_USER))
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return PR_FALSE;
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if (checkObjSign && !hasTrust(mTrust.objectSigningFlags, CERTDB_USER))
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return PR_FALSE;
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return PR_TRUE;
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}
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PRBool
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nsNSSCertTrust::HasTrustedCA(PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !(hasTrust(mTrust.sslFlags, CERTDB_TRUSTED_CA) ||
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hasTrust(mTrust.sslFlags, CERTDB_TRUSTED_CLIENT_CA)))
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return PR_FALSE;
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if (checkEmail && !(hasTrust(mTrust.emailFlags, CERTDB_TRUSTED_CA) ||
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hasTrust(mTrust.emailFlags, CERTDB_TRUSTED_CLIENT_CA)))
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return PR_FALSE;
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if (checkObjSign &&
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!(hasTrust(mTrust.objectSigningFlags, CERTDB_TRUSTED_CA) ||
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hasTrust(mTrust.objectSigningFlags, CERTDB_TRUSTED_CLIENT_CA)))
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return PR_FALSE;
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return PR_TRUE;
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}
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PRBool
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nsNSSCertTrust::HasTrustedPeer(PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !(hasTrust(mTrust.sslFlags, CERTDB_TRUSTED)))
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return PR_FALSE;
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if (checkEmail && !(hasTrust(mTrust.emailFlags, CERTDB_TRUSTED)))
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return PR_FALSE;
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if (checkObjSign &&
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!(hasTrust(mTrust.objectSigningFlags, CERTDB_TRUSTED)))
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return PR_FALSE;
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return PR_TRUE;
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}
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void
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nsNSSCertTrust::addTrust(unsigned int *t, unsigned int v)
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{
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*t |= v;
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}
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PRBool
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nsNSSCertTrust::hasTrust(unsigned int t, unsigned int v)
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{
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return !!(t & v);
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}
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