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| author | Rene Mayrhofer <rene@mayrhofer.eu.org> | 2008-10-29 20:30:44 +0000 |
|---|---|---|
| committer | Rene Mayrhofer <rene@mayrhofer.eu.org> | 2008-10-29 20:30:44 +0000 |
| commit | 74f0bbfc53cb5fa519e4e27ece53735ab51b397c (patch) | |
| tree | 0dbab9c835be15577ff05b474b6361bb326d66ce /src/charon/network/receiver.c | |
| parent | 5c1fa2516bda1ccf8eb00178c0beb196c2020a94 (diff) | |
| download | vyos-strongswan-74f0bbfc53cb5fa519e4e27ece53735ab51b397c.tar.gz vyos-strongswan-74f0bbfc53cb5fa519e4e27ece53735ab51b397c.zip | |
- New upstream release.
Diffstat (limited to 'src/charon/network/receiver.c')
| -rw-r--r-- | src/charon/network/receiver.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/charon/network/receiver.c b/src/charon/network/receiver.c index 885280a62..73317ccbc 100644 --- a/src/charon/network/receiver.c +++ b/src/charon/network/receiver.c @@ -13,7 +13,7 @@ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * for more details. * - * $Id: receiver.c 3994 2008-05-21 21:52:59Z andreas $ + * $Id: receiver.c 4228 2008-07-30 08:27:08Z martin $ */ #include <stdlib.h> @@ -96,6 +96,11 @@ struct private_receiver_t { * hasher to use for cookie calculation */ hasher_t *hasher; + + /** + * use denial of service protection mechanisms (cookies) + */ + bool dos_protection; }; /** @@ -282,7 +287,8 @@ static job_requeue_t receive_packets(private_receiver_t *this) } if (message->get_request(message) && - message->get_exchange_type(message) == IKE_SA_INIT) + message->get_exchange_type(message) == IKE_SA_INIT && + this->dos_protection) { /* check for cookies */ if (cookie_required(this, message)) @@ -367,6 +373,8 @@ receiver_t *receiver_create() this->secret_used = 0; this->rng->get_bytes(this->rng, SECRET_LENGTH, this->secret); memcpy(this->secret_old, this->secret, SECRET_LENGTH); + this->dos_protection = lib->settings->get_bool(lib->settings, + "charon.dos_protection", TRUE); this->job = callback_job_create((callback_job_cb_t)receive_packets, this, NULL, NULL); |