diff options
Diffstat (limited to 'src/libcharon/plugins/save_keys')
| -rw-r--r-- | src/libcharon/plugins/save_keys/Makefile.am | 18 | ||||
| -rw-r--r-- | src/libcharon/plugins/save_keys/Makefile.in | 803 | ||||
| -rw-r--r-- | src/libcharon/plugins/save_keys/save_keys_listener.c | 435 | ||||
| -rw-r--r-- | src/libcharon/plugins/save_keys/save_keys_listener.h | 57 | ||||
| -rw-r--r-- | src/libcharon/plugins/save_keys/save_keys_plugin.c | 107 | ||||
| -rw-r--r-- | src/libcharon/plugins/save_keys/save_keys_plugin.h | 50 |
6 files changed, 1470 insertions, 0 deletions
diff --git a/src/libcharon/plugins/save_keys/Makefile.am b/src/libcharon/plugins/save_keys/Makefile.am new file mode 100644 index 000000000..a41668bb5 --- /dev/null +++ b/src/libcharon/plugins/save_keys/Makefile.am @@ -0,0 +1,18 @@ +AM_CPPFLAGS = \ + -I$(top_srcdir)/src/libstrongswan \ + -I$(top_srcdir)/src/libcharon + +AM_CFLAGS = \ + $(PLUGIN_CFLAGS) + +if MONOLITHIC +noinst_LTLIBRARIES = libstrongswan-save-keys.la +else +plugin_LTLIBRARIES = libstrongswan-save-keys.la +endif + +libstrongswan_save_keys_la_SOURCES = \ + save_keys_plugin.h save_keys_plugin.c \ + save_keys_listener.c save_keys_listener.h + +libstrongswan_save_keys_la_LDFLAGS = -module -avoid-version diff --git a/src/libcharon/plugins/save_keys/Makefile.in b/src/libcharon/plugins/save_keys/Makefile.in new file mode 100644 index 000000000..a56d8eacd --- /dev/null +++ b/src/libcharon/plugins/save_keys/Makefile.in @@ -0,0 +1,803 @@ +# Makefile.in generated by automake 1.15 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994-2014 Free Software Foundation, Inc. + +# This Makefile.in is free software; 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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. + */ +/* + * Copyright (C) 2016 Codrut Cristian Grosu (codrut.cristian.grosu@gmail.com) + * Copyright (C) 2016 IXIA (http://www.ixiacom.com) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#define _GNU_SOURCE + +#include "save_keys_listener.h" + +#include <stdio.h> +#include <inttypes.h> +#include <errno.h> + +#include <daemon.h> + +typedef struct private_save_keys_listener_t private_save_keys_listener_t; +typedef struct algo_map_t algo_map_t; + +/** + * Name for IKEv1 decryption table file + */ +static char *ikev1_name = "ikev1_decryption_table"; + +/** + * Name for IKEv2 decryption table file + */ +static char *ikev2_name = "ikev2_decryption_table"; + +/** + * Name for esp decryption table file + */ +static char *esp_name = "esp_sa"; + +/** + * Private data. + */ +struct private_save_keys_listener_t { + + /** + * Public interface. + */ + save_keys_listener_t public; + + /** + * Path to the directory where the decryption tables will be stored. + */ + char *path; + + /** + * Whether to save IKE keys + */ + bool ike; + + /** + * Whether to save ESP keys + */ + bool esp; +}; + +METHOD(save_keys_listener_t, destroy, void, + private_save_keys_listener_t *this) +{ + free(this); +} + +/** + * Mapping strongSwan identifiers to Wireshark names + */ +struct algo_map_t { + + /** + * IKE identifier + */ + const uint16_t ike; + + /** + * Optional key length + */ + const int key_len; + + /** + * Name of the algorithm in wireshark + */ + const char *name; +}; + +/** + * Map an algorithm identifier to a name + */ +static inline const char *algo_name(algo_map_t *map, int count, + uint16_t alg, int key_len) +{ + int i; + + for (i = 0; i < count; i++) + { + if (map[i].ike == alg) + { + if (map[i].key_len == -1 || map[i].key_len == key_len) + { + return map[i].name; + } + } + } + return NULL; +} + +/** + * Wireshark IKE algorithm identifiers for encryption + */ +static algo_map_t ike_encr[] = { + { ENCR_3DES, -1, "3DES [RFC2451]" }, + { ENCR_NULL, -1, "NULL [RFC2410]" }, + { ENCR_AES_CBC, 128, "AES-CBC-128 [RFC3602]" }, + { ENCR_AES_CBC, 192, "AES-CBC-192 [RFC3602]" }, + { ENCR_AES_CBC, 256, "AES-CBC-256 [RFC3602]" }, + { ENCR_AES_CTR, 128, "AES-CTR-128 [RFC5930]" }, + { ENCR_AES_CTR, 192, "AES-CTR-192 [RFC5930]" }, + { ENCR_AES_CTR, 256, "AES-CTR-256 [RFC5930]" }, + { ENCR_AES_GCM_ICV8, 128, "AES-GCM-128 with 8 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV8, 192, "AES-GCM-192 with 8 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV8, 256, "AES-GCM-256 with 8 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV12, 128, "AES-GCM-128 with 12 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV12, 192, "AES-GCM-192 with 12 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV12, 256, "AES-GCM-256 with 12 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV16, 128, "AES-GCM-128 with 16 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV16, 192, "AES-GCM-192 with 16 octet ICV [RFC5282]" }, + { ENCR_AES_GCM_ICV16, 256, "AES-GCM-256 with 16 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV8, 128, "AES-CCM-128 with 8 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV8, 192, "AES-CCM-192 with 8 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV8, 256, "AES-CCM-256 with 8 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV12, 128, "AES-CCM-128 with 12 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV12, 192, "AES-CCM-192 with 12 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV12, 256, "AES-CCM-256 with 12 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV16, 128, "AES-CCM-128 with 16 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV16, 192, "AES-CCM-192 with 16 octet ICV [RFC5282]" }, + { ENCR_AES_CCM_ICV16, 256, "AES-CCM-256 with 16 octet ICV [RFC5282]" }, +}; + +/** + * Wireshark IKE algorithms for integrity + */ +static algo_map_t ike_integ[] = { + { AUTH_HMAC_MD5_96, -1, "HMAC_MD5_96 [RFC2403]" }, + { AUTH_HMAC_SHA1_96, -1, "HMAC_SHA1_96 [RFC2404]" }, + { AUTH_HMAC_MD5_128, -1, "HMAC_MD5_128 [RFC4595]" }, + { AUTH_HMAC_SHA1_160, -1, "HMAC_SHA1_160 [RFC4595]" }, + { AUTH_HMAC_SHA2_256_128, -1, "HMAC_SHA2_256_128 [RFC4868]" }, + { AUTH_HMAC_SHA2_384_192, -1, "HMAC_SHA2_384_192 [RFC4868]" }, + { AUTH_HMAC_SHA2_512_256, -1, "HMAC_SHA2_512_256 [RFC4868]" }, + { AUTH_HMAC_SHA2_256_96, -1, "HMAC_SHA2_256_96 [draft-ietf-ipsec-ciph-sha-256-00]" }, + { AUTH_UNDEFINED, -1, "NONE [RFC4306]" }, +}; + +/** + * Map an IKE proposal + */ +static inline void ike_names(proposal_t *proposal, const char **enc, + const char **integ) +{ + uint16_t alg, len; + + if (proposal->get_algorithm(proposal, ENCRYPTION_ALGORITHM, &alg, &len)) + { + *enc = algo_name(ike_encr, countof(ike_encr), alg, len); + } + if (encryption_algorithm_is_aead(alg)) + { + alg = AUTH_UNDEFINED; + } + else if (!proposal->get_algorithm(proposal, INTEGRITY_ALGORITHM, &alg, NULL)) + { + return; + } + *integ = algo_name(ike_integ, countof(ike_integ), alg, -1); +} + +/** + * Wireshark ESP algorithm identifiers for encryption + */ +static algo_map_t esp_encr[] = { + { ENCR_NULL, -1, "NULL" }, + { ENCR_3DES, -1, "TripleDes-CBC [RFC2451]" }, + { ENCR_AES_CBC, -1, "AES-CBC [RFC3602]" }, + { ENCR_AES_CTR, -1, "AES-CTR [RFC3686]" }, + { ENCR_DES, -1, "DES-CBC [RFC2405]" }, + { ENCR_CAST, -1, "CAST5-CBC [RFC2144]" }, + { ENCR_BLOWFISH, -1, "BLOWFISH-CBC [RFC2451]" }, + { ENCR_TWOFISH_CBC, -1, "TWOFISH-CBC" }, + { ENCR_AES_GCM_ICV8, -1, "AES-GCM [RFC4106]" }, + { ENCR_AES_GCM_ICV12, -1, "AES-GCM [RFC4106]" }, + { ENCR_AES_GCM_ICV16, -1, "AES-GCM [RFC4106]" }, +}; + +/** + * Wireshark ESP algorithms for integrity + */ +static algo_map_t esp_integ[] = { + { AUTH_HMAC_SHA1_96, -1, "HMAC-SHA-1-96 [RFC2404]" }, + { AUTH_HMAC_MD5_96, -1, "HMAC-MD5-96 [RFC2403]" }, + { AUTH_HMAC_SHA2_256_128, -1, "HMAC-SHA-256-128 [RFC4868]" }, + { AUTH_HMAC_SHA2_384_192, -1, "HMAC-SHA-384-192 [RFC4868]" }, + { AUTH_HMAC_SHA2_512_256, -1, "HMAC-SHA-512-256 [RFC4868]" }, + { AUTH_HMAC_SHA2_256_96, -1, "HMAC-SHA-256-96 [draft-ietf-ipsec-ciph-sha-256-00]" }, + { AUTH_UNDEFINED, 64, "ANY 64 bit authentication [no checking]" }, + { AUTH_UNDEFINED, 96, "ANY 96 bit authentication [no checking]" }, + { AUTH_UNDEFINED, 128, "ANY 128 bit authentication [no checking]" }, + { AUTH_UNDEFINED, 192, "ANY 192 bit authentication [no checking]" }, + { AUTH_UNDEFINED, 256, "ANY 256 bit authentication [no checking]" }, + { AUTH_UNDEFINED, -1, "NULL" }, +}; + +/** + * Map an ESP proposal + */ +static inline void esp_names(proposal_t *proposal, const char **enc, + const char **integ) +{ + uint16_t alg, len; + + if (proposal->get_algorithm(proposal, ENCRYPTION_ALGORITHM, &alg, &len)) + { + *enc = algo_name(esp_encr, countof(esp_encr), alg, len); + } + len = -1; + if (!proposal->get_algorithm(proposal, INTEGRITY_ALGORITHM, &alg, NULL)) + { + switch (alg) + { + case ENCR_AES_GCM_ICV8: + len = 64; + break; + case ENCR_AES_GCM_ICV12: + len = 64; + break; + case ENCR_AES_GCM_ICV16: + len = 128; + break; + } + alg = AUTH_UNDEFINED; + } + *integ = algo_name(esp_integ, countof(esp_integ), alg, len); +} + +METHOD(listener_t, ike_derived_keys, bool, + private_save_keys_listener_t *this, ike_sa_t *ike_sa, chunk_t sk_ei, + chunk_t sk_er, chunk_t sk_ai, chunk_t sk_ar) +{ + ike_version_t version; + ike_sa_id_t *id; + const char *enc = NULL, *integ = NULL; + char *path, *name; + FILE *file; + + if (!this->path || !this->ike) + { + return TRUE; + } + + version = ike_sa->get_version(ike_sa); + name = version == IKEV2 ? ikev2_name : ikev1_name; + if (asprintf(&path, "%s/%s", this->path, name) < 0) + { + DBG1(DBG_IKE, "failed to build path to IKE key table"); + return TRUE; + } + + file = fopen(path, "a"); + if (file) + { + id = ike_sa->get_id(ike_sa); + if (version == IKEV2) + { + ike_names(ike_sa->get_proposal(ike_sa), &enc, &integ); + if (enc && integ) + { + fprintf(file, "%.16"PRIx64",%.16"PRIx64",%+B,%+B,\"%s\"," + "%+B,%+B,\"%s\"\n", be64toh(id->get_initiator_spi(id)), + be64toh(id->get_responder_spi(id)), &sk_ei, &sk_er, + enc, &sk_ai, &sk_ar, integ); + } + } + else + { + fprintf(file, "%.16"PRIx64",%+B\n", + be64toh(id->get_initiator_spi(id)), &sk_ei); + } + fclose(file); + } + else + { + DBG1(DBG_IKE, "failed to open IKE key table '%s': %s", path, + strerror(errno)); + } + free(path); + return TRUE; +} + +METHOD(listener_t, child_derived_keys, bool, + private_save_keys_listener_t *this, ike_sa_t *ike_sa, child_sa_t *child_sa, + bool initiator, chunk_t encr_i, chunk_t encr_r, chunk_t integ_i, + chunk_t integ_r) +{ + host_t *init, *resp; + uint32_t spi_i, spi_r; + const char *enc = NULL, *integ = NULL; + char *path, *family; + FILE *file; + + if (!this->path || !this->esp || + child_sa->get_protocol(child_sa) != PROTO_ESP) + { + return TRUE; + } + + if (asprintf(&path, "%s/%s", this->path, esp_name) < 0) + { + DBG1(DBG_CHD, "failed to build path to ESP key table"); + return TRUE; + } + + file = fopen(path, "a"); + if (file) + { + esp_names(child_sa->get_proposal(child_sa), &enc, &integ); + if (enc && integ) + { + /* Since the IPs are printed this is not compatible with MOBIKE */ + if (initiator) + { + init = ike_sa->get_my_host(ike_sa); + resp = ike_sa->get_other_host(ike_sa); + } + else + { + init = ike_sa->get_other_host(ike_sa); + resp = ike_sa->get_my_host(ike_sa); + } + spi_i = child_sa->get_spi(child_sa, initiator); + spi_r = child_sa->get_spi(child_sa, !initiator); + family = init->get_family(init) == AF_INET ? "IPv4" : "IPv6"; + fprintf(file, "\"%s\",\"%H\",\"%H\",\"0x%.8x\",\"%s\",\"0x%+B\"," + "\"%s\",\"0x%+B\"\n", family, init, resp, ntohl(spi_r), enc, + &encr_i, integ, &integ_i); + fprintf(file, "\"%s\",\"%H\",\"%H\",\"0x%.8x\",\"%s\",\"0x%+B\"," + "\"%s\",\"0x%+B\"\n", family, resp, init, ntohl(spi_i), enc, + &encr_r, integ, &integ_r); + } + fclose(file); + } + else + { + DBG1(DBG_CHD, "failed to open ESP key table '%s': %s", path, + strerror(errno)); + } + free(path); + return TRUE; +} + +/** + * See header. + */ +save_keys_listener_t *save_keys_listener_create() +{ + private_save_keys_listener_t *this; + + INIT(this, + .public = { + .listener = { + .ike_derived_keys = _ike_derived_keys, + .child_derived_keys = _child_derived_keys, + }, + .destroy = _destroy, + }, + .path = lib->settings->get_str(lib->settings, + "%s.plugins.save-keys.wireshark_keys", + NULL, lib->ns), + .esp = lib->settings->get_bool(lib->settings, + "%s.plugins.save-keys.esp", + FALSE, lib->ns), + .ike = lib->settings->get_bool(lib->settings, + "%s.plugins.save-keys.ike", + FALSE, lib->ns), + ); + + if (this->path && (this->ike || this->esp)) + { + char *keys = "IKE"; + + if (this->ike && this->esp) + { + keys = "IKE AND ESP"; + } + else if (this->esp) + { + keys = "ESP"; + } + DBG0(DBG_DMN, "!!", keys, this->path); + DBG0(DBG_DMN, "!! WARNING: SAVING %s KEYS TO '%s'", keys, this->path); + DBG0(DBG_DMN, "!!", keys, this->path); + } + return &this->public; +} diff --git a/src/libcharon/plugins/save_keys/save_keys_listener.h b/src/libcharon/plugins/save_keys/save_keys_listener.h new file mode 100644 index 000000000..c4dc2cf45 --- /dev/null +++ b/src/libcharon/plugins/save_keys/save_keys_listener.h @@ -0,0 +1,57 @@ +/* + * Copyright (C) 2016 Codrut Cristian Grosu (codrut.cristian.grosu@gmail.com) + * Copyright (C) 2016 IXIA (http://www.ixiacom.com) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/** + * @defgroup save_keys_listener save_keys_listener + * @{ @ingroup save_keys + */ + +#ifndef SAVE_KEYS_LISTENER_H_ +#define SAVE_KEYS_LISTENER_H_ + +#include <bus/listeners/listener.h> + +typedef struct save_keys_listener_t save_keys_listener_t; + +/** + * Listener saving derived IKE and ESP keys. + */ +struct save_keys_listener_t { + + /** + * Implements listener_t interface. + */ + listener_t listener; + + /** + * Destroy this instance. + */ + void (*destroy)(save_keys_listener_t *this); +}; + +/** + * Create a save_keys_listener_t instance. + */ +save_keys_listener_t *save_keys_listener_create(); + +#endif /** SAVE_KEYS_LISTENER_H_ @}*/ diff --git a/src/libcharon/plugins/save_keys/save_keys_plugin.c b/src/libcharon/plugins/save_keys/save_keys_plugin.c new file mode 100644 index 000000000..93db5bcac --- /dev/null +++ b/src/libcharon/plugins/save_keys/save_keys_plugin.c @@ -0,0 +1,107 @@ +/* + * Copyright (C) 2016 Codrut Cristian Grosu (codrut.cristian.grosu@gmail.com) + * Copyright (C) 2016 IXIA (http://www.ixiacom.com) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "save_keys_plugin.h" +#include "save_keys_listener.h" + +#include <daemon.h> + +typedef struct private_save_keys_plugin_t private_save_keys_plugin_t; + +/** + * Private data. + */ +struct private_save_keys_plugin_t { + + /** + * Implements plugin interface. + */ + save_keys_plugin_t public; + + /** + * Listener saving keys to file. + */ + save_keys_listener_t *listener; +}; + +METHOD(plugin_t, get_name, char*, + private_save_keys_plugin_t *this) +{ + return "save-keys"; +} + +/** + * Register listener. + */ +static bool plugin_cb(private_save_keys_plugin_t *this, + plugin_feature_t *feature, bool reg, void *cb_data) +{ + if (reg) + { + charon->bus->add_listener(charon->bus, &this->listener->listener); + } + else + { + charon->bus->remove_listener(charon->bus, &this->listener->listener); + } + return TRUE; +} + +METHOD(plugin_t, get_features, int, + private_save_keys_plugin_t *this, plugin_feature_t *features[]) +{ + static plugin_feature_t f[] = { + PLUGIN_CALLBACK((plugin_feature_callback_t)plugin_cb, NULL), + PLUGIN_PROVIDE(CUSTOM, "save-keys"), + }; + *features = f; + return countof(f); +} + +METHOD(plugin_t, destroy, void, + private_save_keys_plugin_t *this) +{ + this->listener->destroy(this->listener); + free(this); +} + +/** + * Plugin constructor. + */ +plugin_t *save_keys_plugin_create() +{ + private_save_keys_plugin_t *this; + + INIT(this, + .public = { + .plugin = { + .get_name = _get_name, + .get_features = _get_features, + .destroy = _destroy, + }, + }, + .listener = save_keys_listener_create(), + ); + + return &this->public.plugin; +} diff --git a/src/libcharon/plugins/save_keys/save_keys_plugin.h b/src/libcharon/plugins/save_keys/save_keys_plugin.h new file mode 100644 index 000000000..9501b5479 --- /dev/null +++ b/src/libcharon/plugins/save_keys/save_keys_plugin.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2016 Codrut Cristian Grosu (codrut.cristian.grosu@gmail.com) + * Copyright (C) 2016 IXIA (http://www.ixiacom.com) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +/** + * @defgroup save_keys save_keys + * @ingroup cplugins + * + * @defgroup save_keys_plugin save_keys_plugin + * @{ @ingroup save_keys + */ + +#ifndef SAVE_KEYS_PLUGIN_H_ +#define SAVE_KEYS_PLUGIN_H_ + +#include <plugins/plugin.h> + +typedef struct save_keys_plugin_t save_keys_plugin_t; + +/** + * Plugin that saves derived IKE and ESP keys. + */ +struct save_keys_plugin_t { + + /** + * Implements plugin interface. + */ + plugin_t plugin; +}; + +#endif /** SAVE_KEYS_PLUGIN_H_ @}*/ |