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-rw-r--r--src/libcharon/config/backend.h2
-rw-r--r--src/libcharon/config/backend_manager.c69
-rw-r--r--src/libcharon/config/backend_manager.h5
-rw-r--r--src/libcharon/config/child_cfg.c4
-rw-r--r--src/libcharon/config/ike_cfg.c39
-rw-r--r--src/libcharon/config/ike_cfg.h59
-rw-r--r--src/libcharon/config/peer_cfg.c21
-rw-r--r--src/libcharon/config/peer_cfg.h23
-rw-r--r--src/libcharon/config/proposal.c91
-rw-r--r--src/libcharon/config/proposal.h8
10 files changed, 194 insertions, 127 deletions
diff --git a/src/libcharon/config/backend.h b/src/libcharon/config/backend.h
index 458abc37f..aca3352ba 100644
--- a/src/libcharon/config/backend.h
+++ b/src/libcharon/config/backend.h
@@ -26,7 +26,7 @@ typedef struct backend_t backend_t;
#include <library.h>
#include <config/ike_cfg.h>
#include <config/peer_cfg.h>
-#include <utils/linked_list.h>
+#include <collections/linked_list.h>
/**
* The interface for a configuration backend.
diff --git a/src/libcharon/config/backend_manager.c b/src/libcharon/config/backend_manager.c
index 09e123e67..f47d5715a 100644
--- a/src/libcharon/config/backend_manager.c
+++ b/src/libcharon/config/backend_manager.c
@@ -18,7 +18,7 @@
#include <sys/types.h>
#include <daemon.h>
-#include <utils/linked_list.h>
+#include <collections/linked_list.h>
#include <threading/rwlock.h>
@@ -49,10 +49,16 @@ struct private_backend_manager_t {
* match of an ike_cfg
*/
typedef enum ike_cfg_match_t {
- MATCH_NONE = 0x00,
- MATCH_ANY = 0x01,
- MATCH_ME = 0x04,
- MATCH_OTHER = 0x08,
+ /* doesn't match at all */
+ MATCH_NONE = 0x00,
+ /* match for a %any host. For both hosts, hence skip 0x02 */
+ MATCH_ANY = 0x01,
+ /* IKE version matches exactly (config is not for any version) */
+ MATCH_VERSION = 0x04,
+ /* local identity matches */
+ MATCH_ME = 0x08,
+ /* remote identity matches */
+ MATCH_OTHER = 0x10,
} ike_cfg_match_t;
/**
@@ -75,13 +81,20 @@ static enumerator_t *ike_enum_create(backend_t *backend, ike_data_t *data)
/**
* get a match of a candidate ike_cfg for two hosts
*/
-static ike_cfg_match_t get_ike_match(ike_cfg_t *cand, host_t *me, host_t *other)
+static ike_cfg_match_t get_ike_match(ike_cfg_t *cand, host_t *me, host_t *other,
+ ike_version_t version)
{
host_t *me_cand, *other_cand;
char *my_addr, *other_addr;
bool my_allow_any, other_allow_any;
ike_cfg_match_t match = MATCH_NONE;
+ if (cand->get_version(cand) != IKE_ANY &&
+ version != cand->get_version(cand))
+ {
+ return MATCH_NONE;
+ }
+
if (me)
{
my_addr = cand->get_my_addr(cand, &my_allow_any);
@@ -137,11 +150,18 @@ static ike_cfg_match_t get_ike_match(ike_cfg_t *cand, host_t *me, host_t *other)
{
match += MATCH_ANY;
}
+
+ if (match != MATCH_NONE &&
+ cand->get_version(cand) != IKE_ANY)
+ { /* if we have a match, improve it if candidate version specified */
+ match += MATCH_VERSION;
+ }
return match;
}
METHOD(backend_manager_t, get_ike_cfg, ike_cfg_t*,
- private_backend_manager_t *this, host_t *me, host_t *other)
+ private_backend_manager_t *this, host_t *me, host_t *other,
+ ike_version_t version)
{
ike_cfg_t *current, *found = NULL;
char *my_addr, *other_addr;
@@ -164,8 +184,9 @@ METHOD(backend_manager_t, get_ike_cfg, ike_cfg_t*,
(void*)ike_enum_create, data, (void*)free);
while (enumerator->enumerate(enumerator, (void**)&current))
{
- match = get_ike_match(current, me, other);
- DBG3(DBG_CFG, "ike config match: %d (%H %H)", match, me, other);
+ match = get_ike_match(current, me, other, version);
+ DBG3(DBG_CFG, "ike config match: %d (%H %H %N)",
+ match, me, other, ike_version_names, version);
if (match)
{
my_addr = current->get_my_addr(current, &my_allow_any);
@@ -243,22 +264,6 @@ static id_match_t get_peer_match(identification_t *id,
}
/**
- * Get match quality of IKE version
- */
-static int get_version_match(ike_version_t cfg, ike_version_t req)
-{
- if (req == IKE_ANY || cfg == IKE_ANY)
- {
- return 1;
- }
- if (req == cfg)
- {
- return 2;
- }
- return 0;
-}
-
-/**
* data to pass nested peer enumerator
*/
typedef struct {
@@ -382,20 +387,18 @@ METHOD(backend_manager_t, create_peer_cfg_enumerator, enumerator_t*,
{
id_match_t match_peer_me, match_peer_other;
ike_cfg_match_t match_ike;
- int match_version;
match_entry_t *entry;
match_peer_me = get_peer_match(my_id, cfg, TRUE);
match_peer_other = get_peer_match(other_id, cfg, FALSE);
- match_ike = get_ike_match(cfg->get_ike_cfg(cfg), me, other);
- match_version = get_version_match(cfg->get_ike_version(cfg), version);
- DBG3(DBG_CFG, "ike config match: %d (%H %H)", match_ike, me, other);
+ match_ike = get_ike_match(cfg->get_ike_cfg(cfg), me, other, version);
+ DBG3(DBG_CFG, "ike config match: %d (%H %H %N)",
+ match_ike, me, other, ike_version_names, version);
- if (match_peer_me && match_peer_other && match_ike && match_version)
+ if (match_peer_me && match_peer_other && match_ike)
{
- DBG2(DBG_CFG, " candidate \"%s\", match: %d/%d/%d/%d "
- "(me/other/ike/version)", cfg->get_name(cfg),
- match_peer_me, match_peer_other, match_ike, match_version);
+ DBG2(DBG_CFG, " candidate \"%s\", match: %d/%d/%d (me/other/ike)",
+ cfg->get_name(cfg), match_peer_me, match_peer_other, match_ike);
INIT(entry,
.match_peer = match_peer_me + match_peer_other,
diff --git a/src/libcharon/config/backend_manager.h b/src/libcharon/config/backend_manager.h
index de263365b..cc8ef8785 100644
--- a/src/libcharon/config/backend_manager.h
+++ b/src/libcharon/config/backend_manager.h
@@ -24,7 +24,7 @@
typedef struct backend_manager_t backend_manager_t;
#include <library.h>
-#include <utils/host.h>
+#include <networking/host.h>
#include <utils/identification.h>
#include <config/ike_cfg.h>
#include <config/peer_cfg.h>
@@ -60,7 +60,8 @@ struct backend_manager_t {
* @return matching ike_config, or NULL if none found
*/
ike_cfg_t* (*get_ike_cfg)(backend_manager_t *this,
- host_t *my_host, host_t *other_host);
+ host_t *my_host, host_t *other_host,
+ ike_version_t version);
/**
* Get a peer_config identified by it's name.
diff --git a/src/libcharon/config/child_cfg.c b/src/libcharon/config/child_cfg.c
index b675c908f..33d47a41e 100644
--- a/src/libcharon/config/child_cfg.c
+++ b/src/libcharon/config/child_cfg.c
@@ -165,7 +165,7 @@ METHOD(child_cfg_t, get_proposals, linked_list_t*,
current = current->clone(current);
if (strip_dh)
{
- current->strip_dh(current);
+ current->strip_dh(current, MODP_NONE);
}
proposals->insert_last(proposals, current);
}
@@ -194,7 +194,7 @@ METHOD(child_cfg_t, select_proposal, proposal_t*,
{
if (strip_dh)
{
- stored->strip_dh(stored);
+ stored->strip_dh(stored, MODP_NONE);
}
selected = stored->select(stored, supplied, private);
if (selected)
diff --git a/src/libcharon/config/ike_cfg.c b/src/libcharon/config/ike_cfg.c
index acf4b6141..5e5fbba42 100644
--- a/src/libcharon/config/ike_cfg.c
+++ b/src/libcharon/config/ike_cfg.c
@@ -21,6 +21,12 @@
#include <daemon.h>
+ENUM(ike_version_names, IKE_ANY, IKEV2,
+ "IKEv1/2",
+ "IKEv1",
+ "IKEv2",
+);
+
typedef struct private_ike_cfg_t private_ike_cfg_t;
/**
@@ -39,6 +45,11 @@ struct private_ike_cfg_t {
refcount_t refcount;
/**
+ * IKE version to use
+ */
+ ike_version_t version;
+
+ /**
* Address of local host
*/
char *me;
@@ -79,11 +90,22 @@ struct private_ike_cfg_t {
bool force_encap;
/**
+ * use IKEv1 fragmentation
+ */
+ fragmentation_t fragmentation;
+
+ /**
* List of proposals to use
*/
linked_list_t *proposals;
};
+METHOD(ike_cfg_t, get_version, ike_version_t,
+ private_ike_cfg_t *this)
+{
+ return this->version;
+}
+
METHOD(ike_cfg_t, send_certreq, bool,
private_ike_cfg_t *this)
{
@@ -96,6 +118,12 @@ METHOD(ike_cfg_t, force_encap_, bool,
return this->force_encap;
}
+METHOD(ike_cfg_t, fragmentation, fragmentation_t,
+ private_ike_cfg_t *this)
+{
+ return this->fragmentation;
+}
+
METHOD(ike_cfg_t, get_my_addr, char*,
private_ike_cfg_t *this, bool *allow_any)
{
@@ -248,8 +276,10 @@ METHOD(ike_cfg_t, equals, bool,
e2->destroy(e2);
return (eq &&
+ this->version == other->version &&
this->certreq == other->certreq &&
this->force_encap == other->force_encap &&
+ this->fragmentation == other->fragmentation &&
streq(this->me, other->me) &&
streq(this->other, other->other) &&
this->my_port == other->my_port &&
@@ -279,16 +309,19 @@ METHOD(ike_cfg_t, destroy, void,
/**
* Described in header.
*/
-ike_cfg_t *ike_cfg_create(bool certreq, bool force_encap,
+ike_cfg_t *ike_cfg_create(ike_version_t version, bool certreq, bool force_encap,
char *me, bool my_allow_any, u_int16_t my_port,
- char *other, bool other_allow_any, u_int16_t other_port)
+ char *other, bool other_allow_any, u_int16_t other_port,
+ fragmentation_t fragmentation)
{
private_ike_cfg_t *this;
INIT(this,
.public = {
+ .get_version = _get_version,
.send_certreq = _send_certreq,
.force_encap = _force_encap_,
+ .fragmentation = _fragmentation,
.get_my_addr = _get_my_addr,
.get_other_addr = _get_other_addr,
.get_my_port = _get_my_port,
@@ -302,8 +335,10 @@ ike_cfg_t *ike_cfg_create(bool certreq, bool force_encap,
.destroy = _destroy,
},
.refcount = 1,
+ .version = version,
.certreq = certreq,
.force_encap = force_encap,
+ .fragmentation = fragmentation,
.me = strdup(me),
.other = strdup(other),
.my_allow_any = my_allow_any,
diff --git a/src/libcharon/config/ike_cfg.h b/src/libcharon/config/ike_cfg.h
index 691d223a3..5a7fae1e9 100644
--- a/src/libcharon/config/ike_cfg.h
+++ b/src/libcharon/config/ike_cfg.h
@@ -1,4 +1,5 @@
/*
+ * Copyright (C) 2012 Tobias Brunner
* Copyright (C) 2005-2007 Martin Willi
* Copyright (C) 2005 Jan Hutter
* Hochschule fuer Technik Rapperswil
@@ -22,16 +23,47 @@
#ifndef IKE_CFG_H_
#define IKE_CFG_H_
+typedef enum ike_version_t ike_version_t;
+typedef enum fragmentation_t fragmentation_t;
typedef struct ike_cfg_t ike_cfg_t;
#include <library.h>
-#include <utils/host.h>
-#include <utils/linked_list.h>
+#include <networking/host.h>
+#include <collections/linked_list.h>
#include <utils/identification.h>
#include <config/proposal.h>
#include <crypto/diffie_hellman.h>
/**
+ * IKE version.
+ */
+enum ike_version_t {
+ /** any version */
+ IKE_ANY = 0,
+ /** IKE version 1 */
+ IKEV1 = 1,
+ /** IKE version 2 */
+ IKEV2 = 2,
+};
+
+/**
+ * Proprietary IKEv1 fragmentation
+ */
+enum fragmentation_t {
+ /** disable fragmentation */
+ FRAGMENTATION_NO,
+ /** enable fragmentation if supported by peer */
+ FRAGMENTATION_YES,
+ /** force use of fragmentation (even for the first message) */
+ FRAGMENTATION_FORCE,
+};
+
+/**
+ * enum strings fro ike_version_t
+ */
+extern enum_name_t *ike_version_names;
+
+/**
* An ike_cfg_t defines the rules to set up an IKE_SA.
*
* @see peer_cfg_t to get an overview over the configurations.
@@ -39,6 +71,13 @@ typedef struct ike_cfg_t ike_cfg_t;
struct ike_cfg_t {
/**
+ * Get the IKE version to use with this configuration.
+ *
+ * @return IKE major version
+ */
+ ike_version_t (*get_version)(ike_cfg_t *this);
+
+ /**
* Get own address.
*
* @param allow_any allow any address to match
@@ -109,11 +148,18 @@ struct ike_cfg_t {
/**
* Enforce UDP encapsulation by faking NATD notifies?
*
- * @return TRUE to enfoce UDP encapsulation
+ * @return TRUE to enforce UDP encapsulation
*/
bool (*force_encap) (ike_cfg_t *this);
/**
+ * Use proprietary IKEv1 fragmentation
+ *
+ * @return TRUE to use fragmentation
+ */
+ fragmentation_t (*fragmentation) (ike_cfg_t *this);
+
+ /**
* Get the DH group to use for IKE_SA setup.
*
* @return dh group to use for initialization
@@ -149,6 +195,7 @@ struct ike_cfg_t {
*
* Supplied hosts become owned by ike_cfg, the name gets cloned.
*
+ * @param version IKE major version to use for this config
* @param certreq TRUE to send a certificate request
* @param force_encap enforce UDP encapsulation by faking NATD notify
* @param me address/DNS name of local peer
@@ -157,10 +204,12 @@ struct ike_cfg_t {
* @param other address/DNS name of remote peer
* @param other_allow_any allow override of remote address by any address
* @param other_port IKE port to use as dest, 500 uses IKEv2 port floating
+ * @param fragmentation use IKEv1 fragmentation
* @return ike_cfg_t object.
*/
-ike_cfg_t *ike_cfg_create(bool certreq, bool force_encap,
+ike_cfg_t *ike_cfg_create(ike_version_t version, bool certreq, bool force_encap,
char *me, bool my_allow_any, u_int16_t my_port,
- char *other, bool other_allow_any, u_int16_t other_port);
+ char *other, bool other_allow_any, u_int16_t other_port,
+ fragmentation_t fragmentation);
#endif /** IKE_CFG_H_ @}*/
diff --git a/src/libcharon/config/peer_cfg.c b/src/libcharon/config/peer_cfg.c
index 01ca026e1..8de7d1289 100644
--- a/src/libcharon/config/peer_cfg.c
+++ b/src/libcharon/config/peer_cfg.c
@@ -22,15 +22,9 @@
#include <daemon.h>
#include <threading/mutex.h>
-#include <utils/linked_list.h>
+#include <collections/linked_list.h>
#include <utils/identification.h>
-ENUM(ike_version_names, IKE_ANY, IKEV2,
- "IKEv1/2",
- "IKEv1",
- "IKEv2",
-);
-
ENUM(cert_policy_names, CERT_ALWAYS_SEND, CERT_NEVER_SEND,
"CERT_ALWAYS_SEND",
"CERT_SEND_IF_ASKED",
@@ -66,11 +60,6 @@ struct private_peer_cfg_t {
char *name;
/**
- * IKE version to use for initiation
- */
- ike_version_t ike_version;
-
- /**
* IKE config associated to this peer config
*/
ike_cfg_t *ike_cfg;
@@ -188,7 +177,7 @@ METHOD(peer_cfg_t, get_name, char*,
METHOD(peer_cfg_t, get_ike_version, ike_version_t,
private_peer_cfg_t *this)
{
- return this->ike_version;
+ return this->ike_cfg->get_version(this->ike_cfg);
}
METHOD(peer_cfg_t, get_ike_cfg, ike_cfg_t*,
@@ -584,7 +573,7 @@ METHOD(peer_cfg_t, equals, bool,
e2->destroy(e2);
return (
- this->ike_version == other->ike_version &&
+ get_ike_version(this) == get_ike_version(other) &&
this->cert_policy == other->cert_policy &&
this->unique == other->unique &&
this->keyingtries == other->keyingtries &&
@@ -594,6 +583,7 @@ METHOD(peer_cfg_t, equals, bool,
this->jitter_time == other->jitter_time &&
this->over_time == other->over_time &&
this->dpd == other->dpd &&
+ this->aggressive == other->aggressive &&
auth_cfg_equal(this, other)
#ifdef ME
&& this->mediation == other->mediation &&
@@ -639,7 +629,7 @@ METHOD(peer_cfg_t, destroy, void,
/*
* Described in header-file
*/
-peer_cfg_t *peer_cfg_create(char *name, ike_version_t ike_version,
+peer_cfg_t *peer_cfg_create(char *name,
ike_cfg_t *ike_cfg, cert_policy_t cert_policy,
unique_policy_t unique, u_int32_t keyingtries,
u_int32_t rekey_time, u_int32_t reauth_time,
@@ -695,7 +685,6 @@ peer_cfg_t *peer_cfg_create(char *name, ike_version_t ike_version,
#endif /* ME */
},
.name = strdup(name),
- .ike_version = ike_version,
.ike_cfg = ike_cfg,
.child_cfgs = linked_list_create(),
.mutex = mutex_create(MUTEX_TYPE_DEFAULT),
diff --git a/src/libcharon/config/peer_cfg.h b/src/libcharon/config/peer_cfg.h
index 97089e1b0..80913beba 100644
--- a/src/libcharon/config/peer_cfg.h
+++ b/src/libcharon/config/peer_cfg.h
@@ -23,14 +23,13 @@
#ifndef PEER_CFG_H_
#define PEER_CFG_H_
-typedef enum ike_version_t ike_version_t;
typedef enum cert_policy_t cert_policy_t;
typedef enum unique_policy_t unique_policy_t;
typedef struct peer_cfg_t peer_cfg_t;
#include <library.h>
#include <utils/identification.h>
-#include <utils/enumerator.h>
+#include <collections/enumerator.h>
#include <selectors/traffic_selector.h>
#include <config/proposal.h>
#include <config/ike_cfg.h>
@@ -38,23 +37,6 @@ typedef struct peer_cfg_t peer_cfg_t;
#include <credentials/auth_cfg.h>
/**
- * IKE version.
- */
-enum ike_version_t {
- /** any version */
- IKE_ANY = 0,
- /** IKE version 1 */
- IKEV1 = 1,
- /** IKE version 2 */
- IKEV2 = 2,
-};
-
-/**
- * enum strings fro ike_version_t
- */
-extern enum_name_t *ike_version_names;
-
-/**
* Certificate sending policy. This is also used for certificate
* requests when using this definition for the other peer. If
* it is CERT_NEVER_SEND, a certreq is omitted, otherwise its
@@ -374,7 +356,6 @@ struct peer_cfg_t {
* (rekeylifetime - random(0, jitter)).
*
* @param name name of the peer_cfg
- * @param ike_version which IKE version we should use for this peer
* @param ike_cfg IKE config to use when acting as initiator
* @param cert_policy should we send a certificate payload?
* @param unique uniqueness of an IKE_SA
@@ -392,7 +373,7 @@ struct peer_cfg_t {
* @param peer_id ID that identifies our peer at the mediation server
* @return peer_cfg_t object
*/
-peer_cfg_t *peer_cfg_create(char *name, ike_version_t ike_version,
+peer_cfg_t *peer_cfg_create(char *name,
ike_cfg_t *ike_cfg, cert_policy_t cert_policy,
unique_policy_t unique, u_int32_t keyingtries,
u_int32_t rekey_time, u_int32_t reauth_time,
diff --git a/src/libcharon/config/proposal.c b/src/libcharon/config/proposal.c
index 43b467f46..4803c7be2 100644
--- a/src/libcharon/config/proposal.c
+++ b/src/libcharon/config/proposal.c
@@ -19,7 +19,7 @@
#include "proposal.h"
#include <daemon.h>
-#include <utils/linked_list.h>
+#include <collections/linked_list.h>
#include <utils/identification.h>
#include <crypto/transform.h>
@@ -232,14 +232,21 @@ METHOD(proposal_t, has_dh_group, bool,
}
METHOD(proposal_t, strip_dh, void,
- private_proposal_t *this)
+ private_proposal_t *this, diffie_hellman_group_t keep)
{
+ enumerator_t *enumerator;
algorithm_t *alg;
- while (this->dh_groups->remove_last(this->dh_groups, (void**)&alg) == SUCCESS)
+ enumerator = this->dh_groups->create_enumerator(this->dh_groups);
+ while (enumerator->enumerate(enumerator, (void**)&alg))
{
- free(alg);
+ if (alg->algorithm != keep)
+ {
+ this->dh_groups->remove_at(this->dh_groups, enumerator);
+ free(alg);
+ }
}
+ enumerator->destroy(enumerator);
}
/**
@@ -515,6 +522,23 @@ METHOD(proposal_t, clone_, proposal_t*,
}
/**
+ * Map integrity algorithms to the PRF functions using the same algorithm.
+ */
+static const struct {
+ integrity_algorithm_t integ;
+ pseudo_random_function_t prf;
+} integ_prf_map[] = {
+ {AUTH_HMAC_SHA1_96, PRF_HMAC_SHA1 },
+ {AUTH_HMAC_SHA2_256_128, PRF_HMAC_SHA2_256 },
+ {AUTH_HMAC_SHA2_384_192, PRF_HMAC_SHA2_384 },
+ {AUTH_HMAC_SHA2_512_256, PRF_HMAC_SHA2_512 },
+ {AUTH_HMAC_MD5_96, PRF_HMAC_MD5 },
+ {AUTH_AES_XCBC_96, PRF_AES128_XCBC },
+ {AUTH_CAMELLIA_XCBC_96, PRF_CAMELLIA128_XCBC },
+ {AUTH_AES_CMAC_96, PRF_AES128_CMAC },
+};
+
+/**
* Checks the proposal read from a string.
*/
static void check_proposal(private_proposal_t *this)
@@ -522,6 +546,27 @@ static void check_proposal(private_proposal_t *this)
enumerator_t *e;
algorithm_t *alg;
bool all_aead = TRUE;
+ int i;
+
+ if (this->protocol == PROTO_IKE &&
+ this->prf_algos->get_count(this->prf_algos) == 0)
+ { /* No explicit PRF found. We assume the same algorithm as used
+ * for integrity checking */
+ e = this->integrity_algos->create_enumerator(this->integrity_algos);
+ while (e->enumerate(e, &alg))
+ {
+ for (i = 0; i < countof(integ_prf_map); i++)
+ {
+ if (alg->algorithm == integ_prf_map[i].integ)
+ {
+ add_algorithm(this, PSEUDO_RANDOM_FUNCTION,
+ integ_prf_map[i].prf, 0);
+ break;
+ }
+ }
+ }
+ e->destroy(e);
+ }
e = this->encryption_algos->create_enumerator(this->encryption_algos);
while (e->enumerate(e, &alg))
@@ -572,44 +617,6 @@ static bool add_string_algo(private_proposal_t *this, const char *alg)
add_algorithm(this, token->type, token->algorithm, token->keysize);
- if (this->protocol == PROTO_IKE && token->type == INTEGRITY_ALGORITHM)
- {
- pseudo_random_function_t prf;
-
- switch (token->algorithm)
- {
- case AUTH_HMAC_SHA1_96:
- prf = PRF_HMAC_SHA1;
- break;
- case AUTH_HMAC_SHA2_256_128:
- prf = PRF_HMAC_SHA2_256;
- break;
- case AUTH_HMAC_SHA2_384_192:
- prf = PRF_HMAC_SHA2_384;
- break;
- case AUTH_HMAC_SHA2_512_256:
- prf = PRF_HMAC_SHA2_512;
- break;
- case AUTH_HMAC_MD5_96:
- prf = PRF_HMAC_MD5;
- break;
- case AUTH_AES_XCBC_96:
- prf = PRF_AES128_XCBC;
- break;
- case AUTH_CAMELLIA_XCBC_96:
- prf = PRF_CAMELLIA128_XCBC;
- break;
- case AUTH_AES_CMAC_96:
- prf = PRF_AES128_CMAC;
- break;
- default:
- prf = PRF_UNDEFINED;
- }
- if (prf != PRF_UNDEFINED)
- {
- add_algorithm(this, PSEUDO_RANDOM_FUNCTION, prf, 0);
- }
- }
return TRUE;
}
diff --git a/src/libcharon/config/proposal.h b/src/libcharon/config/proposal.h
index 33abf006c..7733143a8 100644
--- a/src/libcharon/config/proposal.h
+++ b/src/libcharon/config/proposal.h
@@ -27,8 +27,8 @@ typedef struct proposal_t proposal_t;
#include <library.h>
#include <utils/identification.h>
-#include <utils/linked_list.h>
-#include <utils/host.h>
+#include <collections/linked_list.h>
+#include <networking/host.h>
#include <crypto/transform.h>
#include <crypto/crypters/crypter.h>
#include <crypto/signers/signer.h>
@@ -111,8 +111,10 @@ struct proposal_t {
/**
* Strip DH groups from proposal to use it without PFS.
+ *
+ * @param keep group to keep (MODP_NONE to remove all)
*/
- void (*strip_dh)(proposal_t *this);
+ void (*strip_dh)(proposal_t *this, diffie_hellman_group_t keep);
/**
* Compare two proposal, and select a matching subset.
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-14 08:50:15 +0000