gecko-dev/security/psm/server/timebomb.c
2000-04-12 00:05:55 +00:00

101 lines
3.4 KiB
C

/*
* 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 Netscape are
* Copyright (C) 1994-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License Version 2 or later (the
* "GPL"), in which case the provisions of the GPL are applicable
* instead of those above. If you wish to allow use of your
* version of this file only under the terms of the GPL and not to
* allow others to use your version of this file under the MPL,
* indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by
* the GPL. If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
/*****************************************************************************
*
* Timebomb code
*
*****************************************************************************/
#ifdef TIMEBOMB
#include "prlong.h"
#include "timestamp.h"
extern SSMTimeBombExpired;
SSMStatus SSMControlConnection_ProcessHello(SSMControlConnection *ctrl,
SECItem *msg);
SSMStatus SSMTimebomb_SendMessage(SSMControlConnection * control,
SECItem * message);
SECItem * SSMTimebomb_GetMessage(SSMControlConnection * control);
void SSM_CheckTimebomb(void)
{
PRTime timeNow = PR_Now();
if (LL_CMP(timeNow, >,expirationTime))
SSMTimeBombExpired = PR_TRUE;
else SSMTimeBombExpired = PR_FALSE;
}
void SSM_CartmanHasExpired(SSMControlConnection * control)
{
/* time has expired for this module */
SSMStatus rv = PR_SUCCESS;
SECItem * message = NULL;
PRInt32 tmp, sent;
SingleNumMessage reply;
SSM_DEBUG("timebomb: wait for hello message\n");
/* first, let control connection establish, to get browser to come up */
message = SSMTimebomb_GetMessage(control);
if (!message)
goto loser;
/* PR_ASSERT(message &&
(message->type&SSM_TYPE_MASK == SSM_HELLO_MESSAGE));
*/
tmp = message->type & SSM_TYPE_MASK;
if (tmp != SSM_HELLO_MESSAGE)
SSM_DEBUG("timebomb: type is %x \n", tmp);
PR_ASSERT(tmp == SSM_HELLO_MESSAGE);
SSM_FreeMessage(message);
message = SSM_ConstructMessage(0);
if (!message)
goto loser;
message->type = SSM_REPLY_ERR_MESSAGE | SSM_HELLO_MESSAGE;
reply.value = SSM_TIME_EXPIRED;
if (CMT_EncodeMessage(SingleNumMessageTemplate, message, &reply) != CMTSuccess) {
goto loser;
}
if (!message->len || !message->data)
goto loser;
SSMTimebomb_SendMessage(control, message);
SSM_DEBUG("timebomb: sent error reply for hello message, exiting...\n");
loser:
/* there is some error. Clean up and exit */
done:
/* just quit */
exit(0);
}
#endif /* TIMEBOMB */