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