1 files changed, 0 insertions, 699 deletions

diff --git a/src/charon/config/peer_cfg.c b/src/charon/config/peer_cfg.c
deleted file mode 100644
index 9df14c9ae..000000000
--- a/src/charon/config/peer_cfg.c
+++ /dev/null
@@ -1,699 +0,0 @@
-/*
- * Copyright (C) 2007-2008 Tobias Brunner
- * Copyright (C) 2005-2009 Martin Willi
- * Copyright (C) 2005 Jan Hutter
- * Hochschule fuer Technik Rapperswil
- *
- * 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 <string.h>
-
-#include "peer_cfg.h"
-
-#include <daemon.h>
-
-#include <threading/mutex.h>
-#include <utils/linked_list.h>
-#include <utils/identification.h>
-
-ENUM(cert_policy_names, CERT_ALWAYS_SEND, CERT_NEVER_SEND,
-	"CERT_ALWAYS_SEND",
-	"CERT_SEND_IF_ASKED",
-	"CERT_NEVER_SEND",
-);
-
-ENUM(unique_policy_names, UNIQUE_NO, UNIQUE_KEEP,
-	"UNIQUE_NO",
-	"UNIQUE_REPLACE",
-	"UNIQUE_KEEP",
-);
-
-typedef struct private_peer_cfg_t private_peer_cfg_t;
-
-/**
- * Private data of an peer_cfg_t object
- */
-struct private_peer_cfg_t {
-
-	/**
-	 * Public part
-	 */
-	peer_cfg_t public;
-
-	/**
-	 * Number of references hold by others to this peer_cfg
-	 */
-	refcount_t refcount;
-
-	/**
-	 * Name of the peer_cfg, used to query it
-	 */
-	char *name;
-
-	/**
-	 * IKE version to use for initiation
-	 */
-	u_int ike_version;
-
-	/**
-	 * IKE config associated to this peer config
-	 */
-	ike_cfg_t *ike_cfg;
-
-	/**
-	 * list of child configs associated to this peer config
-	 */
-	linked_list_t *child_cfgs;
-
-	/**
-	 * mutex to lock access to list of child_cfgs
-	 */
-	mutex_t *mutex;
-
-	/**
-	 * should we send a certificate
-	 */
-	cert_policy_t cert_policy;
-
-	/**
-	 * uniqueness of an IKE_SA
-	 */
-	unique_policy_t unique;
-
-	/**
-	 * number of tries after giving up if peer does not respond
-	 */
-	u_int32_t keyingtries;
-
-	/**
-	 * enable support for MOBIKE
-	 */
-	bool use_mobike;
-
-	/**
-	 * Time before starting rekeying
-	 */
-	u_int32_t rekey_time;
-
-	/**
-	 * Time before starting reauthentication
-	 */
-	u_int32_t reauth_time;
-
-	/**
-	 * Time, which specifies the range of a random value substracted from above.
-	 */
-	u_int32_t jitter_time;
-
-	/**
-	 * Delay before deleting a rekeying/reauthenticating SA
-	 */
-	u_int32_t over_time;
-
-	/**
-	 * DPD check intervall
-	 */
-	u_int32_t dpd;
-
-	/**
-	 * virtual IP to use locally
-	 */
-	host_t *virtual_ip;
-
-	/**
-	 * pool to acquire configuration attributes from
-	 */
-	char *pool;
-
-	/**
-	 * local authentication configs (rulesets)
-	 */
-	linked_list_t *local_auth;
-
-	/**
-	 * remote authentication configs (constraints)
-	 */
-	linked_list_t *remote_auth;
-
-#ifdef ME
-	/**
-	 * Is this a mediation connection?
-	 */
-	bool mediation;
-
-	/**
-	 * Name of the mediation connection to mediate through
-	 */
-	peer_cfg_t *mediated_by;
-
-	/**
-	 * ID of our peer at the mediation server (= leftid of the peer's conn with
-	 * the mediation server)
-	 */
-	identification_t *peer_id;
-#endif /* ME */
-};
-
-/**
- * Implementation of peer_cfg_t.get_name
- */
-static char *get_name(private_peer_cfg_t *this)
-{
-	return this->name;
-}
-
-/**
- * Implementation of peer_cfg_t.get_ike_version
- */
-static u_int get_ike_version(private_peer_cfg_t *this)
-{
-	return this->ike_version;
-}
-
-/**
- * Implementation of peer_cfg_t.get_ike_cfg
- */
-static ike_cfg_t* get_ike_cfg(private_peer_cfg_t *this)
-{
-	return this->ike_cfg;
-}
-
-/**
- * Implementation of peer_cfg_t.add_child_cfg.
- */
-static void add_child_cfg(private_peer_cfg_t *this, child_cfg_t *child_cfg)
-{
-	this->mutex->lock(this->mutex);
-	this->child_cfgs->insert_last(this->child_cfgs, child_cfg);
-	this->mutex->unlock(this->mutex);
-}
-
-/**
- * child_cfg enumerator
- */
-typedef struct {
-	enumerator_t public;
-	enumerator_t *wrapped;
-	mutex_t *mutex;
-} child_cfg_enumerator_t;
-
-/**
- * Implementation of peer_cfg_t.remove_child_cfg.
- */
-static void remove_child_cfg(private_peer_cfg_t *this,
-							 child_cfg_enumerator_t *enumerator)
-{
-	this->child_cfgs->remove_at(this->child_cfgs, enumerator->wrapped);
-}
-
-/**
- * Implementation of child_cfg_enumerator_t.destroy
- */
-static void child_cfg_enumerator_destroy(child_cfg_enumerator_t *this)
-{
-	this->mutex->unlock(this->mutex);
-	this->wrapped->destroy(this->wrapped);
-	free(this);
-}
-
-/**
- * Implementation of child_cfg_enumerator_t.enumerate
- */
-static bool child_cfg_enumerate(child_cfg_enumerator_t *this, child_cfg_t **chd)
-{
-	return this->wrapped->enumerate(this->wrapped, chd);
-}
-
-/**
- * Implementation of peer_cfg_t.create_child_cfg_enumerator.
- */
-static enumerator_t* create_child_cfg_enumerator(private_peer_cfg_t *this)
-{
-	child_cfg_enumerator_t *enumerator = malloc_thing(child_cfg_enumerator_t);
-
-	enumerator->public.enumerate = (void*)child_cfg_enumerate;
-	enumerator->public.destroy = (void*)child_cfg_enumerator_destroy;
-	enumerator->mutex = this->mutex;
-	enumerator->wrapped = this->child_cfgs->create_enumerator(this->child_cfgs);
-
-	this->mutex->lock(this->mutex);
-	return &enumerator->public;
-}
-
-/**
- * Check how good a list of TS matches a given child config
- */
-static int get_ts_match(child_cfg_t *cfg, bool local,
-						linked_list_t *sup_list, host_t *host)
-{
-	linked_list_t *cfg_list;
-	enumerator_t *sup_enum, *cfg_enum;
-	traffic_selector_t *sup_ts, *cfg_ts;
-	int match = 0, round;
-
-	/* fetch configured TS list, narrowing dynamic TS */
-	cfg_list = cfg->get_traffic_selectors(cfg, local, NULL, host);
-
-	/* use a round counter to rate leading TS with higher priority */
-	round = sup_list->get_count(sup_list);
-
-	sup_enum = sup_list->create_enumerator(sup_list);
-	while (sup_enum->enumerate(sup_enum, &sup_ts))
-	{
-		cfg_enum = cfg_list->create_enumerator(cfg_list);
-		while (cfg_enum->enumerate(cfg_enum, &cfg_ts))
-		{
-			if (cfg_ts->equals(cfg_ts, sup_ts))
-			{	/* equality is honored better than matches */
-				match += round * 5;
-			}
-			else if (cfg_ts->is_contained_in(cfg_ts, sup_ts) ||
-					 sup_ts->is_contained_in(sup_ts, cfg_ts))
-			{
-				match += round * 1;
-			}
-		}
-		cfg_enum->destroy(cfg_enum);
-		round--;
-	}
-	sup_enum->destroy(sup_enum);
-
-	cfg_list->destroy_offset(cfg_list, offsetof(traffic_selector_t, destroy));
-
-	return match;
-}
-
-/**
- * Implementation of peer_cfg_t.select_child_cfg
- */
-static child_cfg_t* select_child_cfg(private_peer_cfg_t *this,
-									 linked_list_t *my_ts,
-									 linked_list_t *other_ts,
-									 host_t *my_host, host_t *other_host)
-{
-	child_cfg_t *current, *found = NULL;
-	enumerator_t *enumerator;
-	int best = 0;
-
-	DBG2(DBG_CFG, "looking for a child config for %#R=== %#R", my_ts, other_ts);
-	enumerator = create_child_cfg_enumerator(this);
-	while (enumerator->enumerate(enumerator, &current))
-	{
-		int my_prio, other_prio;
-
-		my_prio = get_ts_match(current, TRUE, my_ts, my_host);
-		other_prio = get_ts_match(current, FALSE, other_ts, other_host);
-
-		if (my_prio && other_prio)
-		{
-			DBG2(DBG_CFG, "  candidate \"%s\" with prio %d+%d",
-				 current->get_name(current), my_prio, other_prio);
-			if (my_prio + other_prio > best)
-			{
-				best = my_prio + other_prio;
-				DESTROY_IF(found);
-				found = current->get_ref(current);
-			}
-		}
-	}
-	enumerator->destroy(enumerator);
-	if (found)
-	{
-		DBG2(DBG_CFG, "found matching child config \"%s\" with prio %d",
-			 found->get_name(found), best);
-	}
-	return found;
-}
-
-/**
- * Implementation of peer_cfg_t.get_cert_policy.
- */
-static cert_policy_t get_cert_policy(private_peer_cfg_t *this)
-{
-	return this->cert_policy;
-}
-
-/**
- * Implementation of peer_cfg_t.get_unique_policy.
- */
-static unique_policy_t get_unique_policy(private_peer_cfg_t *this)
-{
-	return this->unique;
-}
-
-/**
- * Implementation of peer_cfg_t.get_keyingtries.
- */
-static u_int32_t get_keyingtries(private_peer_cfg_t *this)
-{
-	return this->keyingtries;
-}
-
-/**
- * Implementation of peer_cfg_t.get_rekey_time.
- */
-static u_int32_t get_rekey_time(private_peer_cfg_t *this)
-{
-	if (this->rekey_time == 0)
-	{
-		return 0;
-	}
-	if (this->jitter_time == 0)
-	{
-		return this->rekey_time;
-	}
-	return this->rekey_time - (random() % this->jitter_time);
-}
-
-/**
- * Implementation of peer_cfg_t.get_reauth_time.
- */
-static u_int32_t get_reauth_time(private_peer_cfg_t *this)
-{
-	if (this->reauth_time == 0)
-	{
-		return 0;
-	}
-	if (this->jitter_time == 0)
-	{
-		return this->reauth_time;
-	}
-	return this->reauth_time - (random() % this->jitter_time);
-}
-
-/**
- * Implementation of peer_cfg_t.get_over_time.
- */
-static u_int32_t get_over_time(private_peer_cfg_t *this)
-{
-	return this->over_time;
-}
-
-/**
- * Implementation of peer_cfg_t.use_mobike.
- */
-static bool use_mobike(private_peer_cfg_t *this)
-{
-	return this->use_mobike;
-}
-
-/**
- * Implements peer_cfg_t.get_dpd
- */
-static u_int32_t get_dpd(private_peer_cfg_t *this)
-{
-	return this->dpd;
-}
-
-/**
- * Implementation of peer_cfg_t.get_virtual_ip.
- */
-static host_t* get_virtual_ip(private_peer_cfg_t *this)
-{
-	return this->virtual_ip;
-}
-
-/**
- * Implementation of peer_cfg_t.get_pool.
- */
-static char* get_pool(private_peer_cfg_t *this)
-{
-	return this->pool;
-}
-
-/**
- * Implementation of peer_cfg_t.add_auth_cfg
- */
-static void add_auth_cfg(private_peer_cfg_t *this,
-						 auth_cfg_t *cfg, bool local)
-{
-	if (local)
-	{
-		this->local_auth->insert_last(this->local_auth, cfg);
-	}
-	else
-	{
-		this->remote_auth->insert_last(this->remote_auth, cfg);
-	}
-}
-
-/**
- * Implementation of peer_cfg_t.create_auth_cfg_enumerator
- */
-static enumerator_t* create_auth_cfg_enumerator(private_peer_cfg_t *this,
-												 bool local)
-{
-	if (local)
-	{
-		return this->local_auth->create_enumerator(this->local_auth);
-	}
-	return this->remote_auth->create_enumerator(this->remote_auth);
-}
-
-#ifdef ME
-/**
- * Implementation of peer_cfg_t.is_mediation.
- */
-static bool is_mediation(private_peer_cfg_t *this)
-{
-	return this->mediation;
-}
-
-/**
- * Implementation of peer_cfg_t.get_mediated_by.
- */
-static peer_cfg_t* get_mediated_by(private_peer_cfg_t *this)
-{
-	return this->mediated_by;
-}
-
-/**
- * Implementation of peer_cfg_t.get_peer_id.
- */
-static identification_t* get_peer_id(private_peer_cfg_t *this)
-{
-	return this->peer_id;
-}
-#endif /* ME */
-
-/**
- * check auth configs for equality
- */
-static bool auth_cfg_equal(private_peer_cfg_t *this, private_peer_cfg_t *other)
-{
-	enumerator_t *e1, *e2;
-	auth_cfg_t *cfg1, *cfg2;
-	bool equal = TRUE;
-
-	if (this->local_auth->get_count(this->local_auth) !=
-		other->local_auth->get_count(other->local_auth))
-	{
-		return FALSE;
-	}
-	if (this->remote_auth->get_count(this->remote_auth) !=
-		other->remote_auth->get_count(other->remote_auth))
-	{
-		return FALSE;
-	}
-
-	e1 = this->local_auth->create_enumerator(this->local_auth);
-	e2 = other->local_auth->create_enumerator(other->local_auth);
-	while (e1->enumerate(e1, &cfg1) && e2->enumerate(e2, &cfg2))
-	{
-		if (!cfg1->equals(cfg1, cfg2))
-		{
-			equal = FALSE;
-			break;
-		}
-	}
-	e1->destroy(e1);
-	e2->destroy(e2);
-
-	if (!equal)
-	{
-		return FALSE;
-	}
-
-	e1 = this->remote_auth->create_enumerator(this->remote_auth);
-	e2 = other->remote_auth->create_enumerator(other->remote_auth);
-	while (e1->enumerate(e1, &cfg1) && e2->enumerate(e2, &cfg2))
-	{
-		if (!cfg1->equals(cfg1, cfg2))
-		{
-			equal = FALSE;
-			break;
-		}
-	}
-	e1->destroy(e1);
-	e2->destroy(e2);
-
-	return equal;
-}
-
-/**
- * Implementation of peer_cfg_t.equals.
- */
-static bool equals(private_peer_cfg_t *this, private_peer_cfg_t *other)
-{
-	if (this == other)
-	{
-		return TRUE;
-	}
-	if (this->public.equals != other->public.equals)
-	{
-		return FALSE;
-	}
-
-	return (
-		this->ike_version == other->ike_version &&
-		this->cert_policy == other->cert_policy &&
-		this->unique == other->unique &&
-		this->keyingtries == other->keyingtries &&
-		this->use_mobike == other->use_mobike &&
-		this->rekey_time == other->rekey_time &&
-		this->reauth_time == other->reauth_time &&
-		this->jitter_time == other->jitter_time &&
-		this->over_time == other->over_time &&
-		this->dpd == other->dpd &&
-		(this->virtual_ip == other->virtual_ip ||
-		 (this->virtual_ip && other->virtual_ip &&
-		  this->virtual_ip->equals(this->virtual_ip, other->virtual_ip))) &&
-		(this->pool == other->pool ||
-		 (this->pool && other->pool && streq(this->pool, other->pool))) &&
-		auth_cfg_equal(this, other)
-#ifdef ME
-		&& this->mediation == other->mediation &&
-		this->mediated_by == other->mediated_by &&
-		(this->peer_id == other->peer_id ||
-		 (this->peer_id && other->peer_id &&
-		  this->peer_id->equals(this->peer_id, other->peer_id)))
-#endif /* ME */
-		);
-}
-
-/**
- * Implements peer_cfg_t.get_ref.
- */
-static peer_cfg_t* get_ref(private_peer_cfg_t *this)
-{
-	ref_get(&this->refcount);
-	return &this->public;
-}
-
-/**
- * Implements peer_cfg_t.destroy.
- */
-static void destroy(private_peer_cfg_t *this)
-{
-	if (ref_put(&this->refcount))
-	{
-		this->ike_cfg->destroy(this->ike_cfg);
-		this->child_cfgs->destroy_offset(this->child_cfgs,
-										offsetof(child_cfg_t, destroy));
-		DESTROY_IF(this->virtual_ip);
-		this->local_auth->destroy_offset(this->local_auth,
-										offsetof(auth_cfg_t, destroy));
-		this->remote_auth->destroy_offset(this->remote_auth,
-										offsetof(auth_cfg_t, destroy));
-#ifdef ME
-		DESTROY_IF(this->mediated_by);
-		DESTROY_IF(this->peer_id);
-#endif /* ME */
-		this->mutex->destroy(this->mutex);
-		free(this->name);
-		free(this->pool);
-		free(this);
-	}
-}
-
-/*
- * Described in header-file
- */
-peer_cfg_t *peer_cfg_create(char *name, u_int ike_version, 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, u_int32_t jitter_time,
-							u_int32_t over_time, bool mobike, u_int32_t dpd,
-							host_t *virtual_ip, char *pool,
-							bool mediation, peer_cfg_t *mediated_by,
-							identification_t *peer_id)
-{
-	private_peer_cfg_t *this = malloc_thing(private_peer_cfg_t);
-
-	/* public functions */
-	this->public.get_name = (char* (*) (peer_cfg_t *))get_name;
-	this->public.get_ike_version = (u_int(*) (peer_cfg_t *))get_ike_version;
-	this->public.get_ike_cfg = (ike_cfg_t* (*) (peer_cfg_t *))get_ike_cfg;
-	this->public.add_child_cfg = (void (*) (peer_cfg_t *, child_cfg_t*))add_child_cfg;
-	this->public.remove_child_cfg = (void(*)(peer_cfg_t*, enumerator_t*))remove_child_cfg;
-	this->public.create_child_cfg_enumerator = (enumerator_t* (*) (peer_cfg_t *))create_child_cfg_enumerator;
-	this->public.select_child_cfg = (child_cfg_t* (*) (peer_cfg_t *,linked_list_t*,linked_list_t*,host_t*,host_t*))select_child_cfg;
-	this->public.get_cert_policy = (cert_policy_t (*) (peer_cfg_t *))get_cert_policy;
-	this->public.get_unique_policy = (unique_policy_t (*) (peer_cfg_t *))get_unique_policy;
-	this->public.get_keyingtries = (u_int32_t (*) (peer_cfg_t *))get_keyingtries;
-	this->public.get_rekey_time = (u_int32_t(*)(peer_cfg_t*))get_rekey_time;
-	this->public.get_reauth_time = (u_int32_t(*)(peer_cfg_t*))get_reauth_time;
-	this->public.get_over_time = (u_int32_t(*)(peer_cfg_t*))get_over_time;
-	this->public.use_mobike = (bool (*) (peer_cfg_t *))use_mobike;
-	this->public.get_dpd = (u_int32_t (*) (peer_cfg_t *))get_dpd;
-	this->public.get_virtual_ip = (host_t* (*) (peer_cfg_t *))get_virtual_ip;
-	this->public.get_pool = (char*(*)(peer_cfg_t*))get_pool;
-	this->public.add_auth_cfg = (void(*)(peer_cfg_t*, auth_cfg_t *cfg, bool local))add_auth_cfg;
-	this->public.create_auth_cfg_enumerator = (enumerator_t*(*)(peer_cfg_t*, bool local))create_auth_cfg_enumerator;
-	this->public.equals = (bool(*)(peer_cfg_t*, peer_cfg_t *other))equals;
-	this->public.get_ref = (peer_cfg_t*(*)(peer_cfg_t *))get_ref;
-	this->public.destroy = (void(*)(peer_cfg_t *))destroy;
-#ifdef ME
-	this->public.is_mediation = (bool (*) (peer_cfg_t *))is_mediation;
-	this->public.get_mediated_by = (peer_cfg_t* (*) (peer_cfg_t *))get_mediated_by;
-	this->public.get_peer_id = (identification_t* (*) (peer_cfg_t *))get_peer_id;
-#endif /* ME */
-
-	/* apply init values */
-	this->name = strdup(name);
-	this->ike_version = ike_version;
-	this->ike_cfg = ike_cfg;
-	this->child_cfgs = linked_list_create();
-	this->mutex = mutex_create(MUTEX_TYPE_DEFAULT);
-	this->cert_policy = cert_policy;
-	this->unique = unique;
-	this->keyingtries = keyingtries;
-	this->rekey_time = rekey_time;
-	this->reauth_time = reauth_time;
-	if (rekey_time && jitter_time > rekey_time)
-	{
-		jitter_time = rekey_time;
-	}
-	if (reauth_time && jitter_time > reauth_time)
-	{
-		jitter_time = reauth_time;
-	}
-	this->jitter_time = jitter_time;
-	this->over_time = over_time;
-	this->use_mobike = mobike;
-	this->dpd = dpd;
-	this->virtual_ip = virtual_ip;
-	this->pool = pool ? strdup(pool) : NULL;
-	this->local_auth = linked_list_create();
-	this->remote_auth = linked_list_create();
-	this->refcount = 1;
-#ifdef ME
-	this->mediation = mediation;
-	this->mediated_by = mediated_by;
-	this->peer_id = peer_id;
-#else /* ME */
-	DESTROY_IF(mediated_by);
-	DESTROY_IF(peer_id);
-#endif /* ME */
-
-	return &this->public;
-}