diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/conftest/Makefile.am | 2 | ||||
| -rw-r--r-- | src/conftest/hooks/log_ke.c | 81 |
2 files changed, 82 insertions, 1 deletions
diff --git a/src/conftest/Makefile.am b/src/conftest/Makefile.am index 7eecfc672..7d18f8334 100644 --- a/src/conftest/Makefile.am +++ b/src/conftest/Makefile.am @@ -7,7 +7,7 @@ conftest_SOURCES = conftest.c conftest.h config.c config.h actions.c actions.h \ hooks/add_notify.c hooks/unencrypted_notify.c hooks/ignore_message.c \ hooks/add_payload.c hooks/set_critical.c hooks/force_cookie.c \ hooks/set_ike_version.c hooks/pretend_auth.c hooks/set_length.c \ - hooks/log_proposals.c hooks/set_proposal_number.c + hooks/log_proposals.c hooks/set_proposal_number.c hooks/log_ke.c INCLUDES = \ -I$(top_srcdir)/src/libstrongswan \ diff --git a/src/conftest/hooks/log_ke.c b/src/conftest/hooks/log_ke.c new file mode 100644 index 000000000..5a26dde72 --- /dev/null +++ b/src/conftest/hooks/log_ke.c @@ -0,0 +1,81 @@ +/* + * Copyright (C) 2010 Martin Willi + * Copyright (C) 2010 revosec AG + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +#include "hook.h" + +#include <encoding/payloads/ke_payload.h> + +typedef struct private_log_ke_t private_log_ke_t; + +/** + * Private data of an log_ke_t object. + */ +struct private_log_ke_t { + + /** + * Implements the hook_t interface. + */ + hook_t hook; +}; + +METHOD(listener_t, message, bool, + private_log_ke_t *this, ike_sa_t *ike_sa, message_t *message, + bool incoming) +{ + if (incoming) + { + enumerator_t *enumerator, *proposals; + payload_t *payload; + ke_payload_t *ke; + + enumerator = message->create_payload_enumerator(message); + while (enumerator->enumerate(enumerator, &payload)) + { + if (payload->get_type(payload) == KEY_EXCHANGE) + { + ke = (ke_payload_t*)payload; + DBG1(DBG_CFG, "received DH group %N", + diffie_hellman_group_names, ke->get_dh_group_number(ke)); + } + } + enumerator->destroy(enumerator); + } + return TRUE; +} + +METHOD(hook_t, destroy, void, + private_log_ke_t *this) +{ + free(this); +} + +/** + * Create the IKE_AUTH fill hook + */ +hook_t *log_ke_hook_create(char *name) +{ + private_log_ke_t *this; + + INIT(this, + .hook = { + .listener = { + .message = _message, + }, + .destroy = _destroy, + }, + ); + + return &this->hook; +} |