diff options
Diffstat (limited to 'sbin/isakmpd/message.c')
| -rw-r--r-- | sbin/isakmpd/message.c | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/sbin/isakmpd/message.c b/sbin/isakmpd/message.c index d98c0bd5ca1..df6a41897a9 100644 --- a/sbin/isakmpd/message.c +++ b/sbin/isakmpd/message.c @@ -1,5 +1,5 @@ -/* $OpenBSD: message.c,v 1.18 1999/05/01 22:58:02 niklas Exp $ */ -/* $EOM: message.c,v 1.131 1999/05/01 22:36:32 niklas Exp $ */ +/* $OpenBSD: message.c,v 1.19 1999/05/02 19:18:48 niklas Exp $ */ +/* $EOM: message.c,v 1.132 1999/05/02 12:55:03 niklas Exp $ */ /* * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. @@ -592,15 +592,20 @@ message_validate_sa (struct message *msg, struct payload *p) * It's time to figure out what SA this message is about. If it is * already set, then we are creating a new phase 1 SA. Otherwise, lookup * the SA using the cookies and the message ID. If we cannot find - * it, setup a phase 2 SA. - * XXX Is this correct? + * it, and the phase 1 SA is ready, setup a phase 2 SA. */ if (!exchange) { if (zero_test (pkt + ISAKMP_HDR_RCOOKIE_OFF, ISAKMP_HDR_RCOOKIE_LEN)) exchange = exchange_setup_p1 (msg, doi_id); - else + else if (msg->isakmp_sa->flags & SA_FLAG_READY) exchange = exchange_setup_p2 (msg, doi_id); + else + { + /* XXX What to do here? */ + message_free (msg); + return -1; + } if (!exchange) { /* XXX Log? */ @@ -1289,6 +1294,11 @@ message_send_info (struct message *msg) struct info_args *args = msg->extra; u_int8_t payload; + /* Let the DOI get the first hand on the message. */ + if (msg->exchange->doi->informational_pre_hook) + if (msg->exchange->doi->informational_pre_hook (msg)) + return -1; + sz = (args->discr == 'N' ? ISAKMP_NOTIFY_SPI_OFF + args->spi_sz : ISAKMP_DELETE_SPI_OFF + args->u.d.nspis * args->spi_sz); buf = calloc (1, sz); @@ -1331,6 +1341,14 @@ message_send_info (struct message *msg) return -1; } + /* Let the DOI get the last hand on the message. */ + if (msg->exchange->doi->informational_post_hook) + if (msg->exchange->doi->informational_post_hook (msg)) + { + message_free (msg); + return -1; + } + return 0; } |