472 lines
13 KiB
C
472 lines
13 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/* The following is the mozilla license blurb, as the bodies some of
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* these functions were derived from the mozilla source. */
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/*
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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) 1994-2000
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* the Initial Developer. All Rights Reserved.
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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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/*
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* Author: Chris Toshok (toshok@ximian.com)
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "e-cert-trust.h"
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void
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e_cert_trust_init (CERTCertTrust *trust)
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{
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memset (trust, 0, sizeof (CERTCertTrust));
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}
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void
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e_cert_trust_init_with_values (CERTCertTrust *trust,
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guint ssl,
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guint email,
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guint objsign)
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{
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memset (trust, 0, sizeof (CERTCertTrust));
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e_cert_trust_add_trust (&trust->sslFlags, ssl);
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e_cert_trust_add_trust (&trust->emailFlags, email);
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e_cert_trust_add_trust (&trust->objectSigningFlags, objsign);
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}
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void
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e_cert_trust_copy (CERTCertTrust *trust,
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CERTCertTrust *t)
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{
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if (t)
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memcpy (trust, t, sizeof (CERTCertTrust));
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else
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memset (trust, 0, sizeof (CERTCertTrust));
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}
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void
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e_cert_trust_add_ca_trust (CERTCertTrust *trust,
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PRBool ssl,
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PRBool email,
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PRBool objSign)
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{
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if (ssl) {
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e_cert_trust_add_trust (
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&trust->sslFlags, CERTDB_TRUSTED_CA);
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e_cert_trust_add_trust (
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&trust->sslFlags, CERTDB_TRUSTED_CLIENT_CA);
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}
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if (email) {
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e_cert_trust_add_trust (
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&trust->emailFlags, CERTDB_TRUSTED_CA);
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e_cert_trust_add_trust (
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&trust->emailFlags, CERTDB_TRUSTED_CLIENT_CA);
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}
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if (objSign) {
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e_cert_trust_add_trust (
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&trust->objectSigningFlags, CERTDB_TRUSTED_CA);
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e_cert_trust_add_trust (
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&trust->objectSigningFlags, CERTDB_TRUSTED_CLIENT_CA);
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}
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}
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void
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e_cert_trust_add_peer_trust (CERTCertTrust *trust,
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PRBool ssl,
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PRBool email,
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PRBool objSign)
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{
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if (ssl)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_TRUSTED);
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if (email)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_TRUSTED);
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if (objSign)
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e_cert_trust_add_trust (&trust->objectSigningFlags, CERTDB_TRUSTED);
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}
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void
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e_cert_trust_set_ssl_trust (CERTCertTrust *trust,
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PRBool peer,
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PRBool tPeer,
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PRBool ca,
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PRBool tCA,
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PRBool tClientCA,
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PRBool user,
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PRBool warn)
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{
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trust->sslFlags = 0;
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if (peer || tPeer)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_VALID_PEER);
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if (tPeer)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_TRUSTED);
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if (ca || tCA)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_VALID_CA);
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if (tClientCA)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_TRUSTED_CLIENT_CA);
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if (tCA)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_TRUSTED_CA);
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if (user)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_USER);
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if (warn)
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e_cert_trust_add_trust (&trust->sslFlags, CERTDB_SEND_WARN);
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}
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void
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e_cert_trust_set_email_trust (CERTCertTrust *trust,
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PRBool peer,
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PRBool tPeer,
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PRBool ca,
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PRBool tCA,
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PRBool tClientCA,
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PRBool user,
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PRBool warn)
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{
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trust->emailFlags = 0;
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if (peer || tPeer)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_VALID_PEER);
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if (tPeer)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_TRUSTED);
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if (ca || tCA)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_VALID_CA);
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if (tClientCA)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_TRUSTED_CLIENT_CA);
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if (tCA)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_TRUSTED_CA);
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if (user)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_USER);
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if (warn)
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e_cert_trust_add_trust (&trust->emailFlags, CERTDB_SEND_WARN);
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}
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void
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e_cert_trust_set_objsign_trust (CERTCertTrust *trust,
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PRBool peer,
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PRBool tPeer,
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PRBool ca,
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PRBool tCA,
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PRBool tClientCA,
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PRBool user,
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PRBool warn)
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{
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trust->objectSigningFlags = 0;
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if (peer || tPeer)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_VALID_PEER);
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if (tPeer)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_TRUSTED);
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if (ca || tCA)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_VALID_CA);
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if (tClientCA)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_TRUSTED_CLIENT_CA);
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if (tCA)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_TRUSTED_CA);
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if (user)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_USER);
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if (warn)
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e_cert_trust_add_trust (
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&trust->objectSigningFlags,
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CERTDB_SEND_WARN);
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}
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void
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e_cert_trust_set_valid_ca (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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}
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void
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e_cert_trust_set_trusted_server_ca (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_TRUE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_TRUE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_TRUE, PR_FALSE, PR_FALSE, PR_FALSE);
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}
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void
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e_cert_trust_set_trusted_ca (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_TRUE, PR_TRUE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_TRUE, PR_TRUE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_FALSE, PR_FALSE, PR_TRUE,
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PR_TRUE, PR_TRUE, PR_FALSE, PR_FALSE);
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}
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void
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e_cert_trust_set_valid_peer (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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}
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void
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e_cert_trust_set_valid_server_peer (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_TRUE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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}
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void
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e_cert_trust_set_trusted_peer (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_TRUE, PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_TRUE, PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_TRUE, PR_TRUE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_FALSE, PR_FALSE);
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}
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void
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e_cert_trust_set_user (CERTCertTrust *trust)
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{
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e_cert_trust_set_ssl_trust (
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trust, PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_TRUE, PR_FALSE);
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e_cert_trust_set_email_trust (
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trust, PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_TRUE, PR_FALSE);
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e_cert_trust_set_objsign_trust (
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trust, PR_FALSE, PR_FALSE, PR_FALSE,
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PR_FALSE, PR_FALSE, PR_TRUE, PR_FALSE);
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}
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PRBool
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e_cert_trust_has_any_ca (CERTCertTrust *trust)
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{
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if (e_cert_trust_has_trust (trust->sslFlags, CERTDB_VALID_CA) ||
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e_cert_trust_has_trust (trust->emailFlags, CERTDB_VALID_CA) ||
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e_cert_trust_has_trust (trust->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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e_cert_trust_has_ca (CERTCertTrust *trust,
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PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !e_cert_trust_has_trust (
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trust->sslFlags, CERTDB_VALID_CA))
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return PR_FALSE;
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if (checkEmail && !e_cert_trust_has_trust (
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trust->emailFlags, CERTDB_VALID_CA))
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return PR_FALSE;
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if (checkObjSign && !e_cert_trust_has_trust (
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trust->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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e_cert_trust_has_peer (CERTCertTrust *trust,
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PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !e_cert_trust_has_trust (
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trust->sslFlags, CERTDB_VALID_PEER))
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return PR_FALSE;
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if (checkEmail && !e_cert_trust_has_trust (
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trust->emailFlags, CERTDB_VALID_PEER))
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return PR_FALSE;
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if (checkObjSign && !e_cert_trust_has_trust (
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trust->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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e_cert_trust_has_any_user (CERTCertTrust *trust)
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{
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if (e_cert_trust_has_trust (trust->sslFlags, CERTDB_USER) ||
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e_cert_trust_has_trust (trust->emailFlags, CERTDB_USER) ||
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e_cert_trust_has_trust (trust->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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e_cert_trust_has_user (CERTCertTrust *trust,
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PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !e_cert_trust_has_trust (
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trust->sslFlags, CERTDB_USER))
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return PR_FALSE;
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if (checkEmail && !e_cert_trust_has_trust (
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trust->emailFlags, CERTDB_USER))
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return PR_FALSE;
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if (checkObjSign && !e_cert_trust_has_trust (
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trust->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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e_cert_trust_has_trusted_ca (CERTCertTrust *trust,
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PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !(e_cert_trust_has_trust (
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trust->sslFlags, CERTDB_TRUSTED_CA) ||
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e_cert_trust_has_trust (
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trust->sslFlags, CERTDB_TRUSTED_CLIENT_CA)))
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return PR_FALSE;
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if (checkEmail && !(e_cert_trust_has_trust (
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trust->emailFlags, CERTDB_TRUSTED_CA) ||
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e_cert_trust_has_trust (
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trust->emailFlags, CERTDB_TRUSTED_CLIENT_CA)))
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return PR_FALSE;
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if (checkObjSign && !(e_cert_trust_has_trust (
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trust->objectSigningFlags, CERTDB_TRUSTED_CA) ||
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e_cert_trust_has_trust (
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trust->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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e_cert_trust_has_trusted_peer (CERTCertTrust *trust,
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PRBool checkSSL,
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PRBool checkEmail,
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PRBool checkObjSign)
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{
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if (checkSSL && !(e_cert_trust_has_trust (
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trust->sslFlags, CERTDB_TRUSTED)))
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return PR_FALSE;
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if (checkEmail && !(e_cert_trust_has_trust (
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trust->emailFlags, CERTDB_TRUSTED)))
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return PR_FALSE;
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if (checkObjSign && !(e_cert_trust_has_trust (
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trust->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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e_cert_trust_add_trust (guint *t,
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guint v)
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{
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*t |= v;
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}
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PRBool
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e_cert_trust_has_trust (guint t,
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guint v)
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{
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return (t & v);
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}
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