splitted stroke plugin to several files:
socket: reads messages from socket, dispatching config: process add/del conn, serves configs through backend_t control: controlling of the daemon (up/down/route/...( cred: credential loading, serves creds through credential_set_t ca: ca sections from ipsec.conf, serves cdp's through credential_set_t list: log status information to stroke console (status/statusall/list*) shared_key: shared key implementation for keys read from ipsec.secrets plugin: registers stroke plugin and starts socket w/ thread
This commit is contained in:
Martin Willi
@@ -0,0 +1,887 @@
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/*
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* Copyright (C) 2008 Martin Willi
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* Hochschule fuer Technik Rapperswil
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* $Id$
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*/
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#include "stroke_cred.h"
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#include "stroke_shared_key.h"
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#include <sys/stat.h>
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#include <credentials/certificates/x509.h>
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#include <credentials/certificates/crl.h>
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#include <credentials/certificates/ac.h>
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#include <utils/linked_list.h>
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#include <utils/mutex.h>
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#include <utils/lexparser.h>
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#include <asn1/ttodata.h>
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#include <asn1/pem.h>
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#include <daemon.h>
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/* configuration directories and files */
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#define CONFIG_DIR IPSEC_CONFDIR
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#define IPSEC_D_DIR CONFIG_DIR "/ipsec.d"
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#define PRIVATE_KEY_DIR IPSEC_D_DIR "/private"
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#define CERTIFICATE_DIR IPSEC_D_DIR "/certs"
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#define CA_CERTIFICATE_DIR IPSEC_D_DIR "/cacerts"
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#define AA_CERTIFICATE_DIR IPSEC_D_DIR "/aacerts"
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#define ATTR_CERTIFICATE_DIR IPSEC_D_DIR "/acerts"
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#define OCSP_CERTIFICATE_DIR IPSEC_D_DIR "/ocspcerts"
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#define CRL_DIR IPSEC_D_DIR "/crls"
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#define SECRETS_FILE CONFIG_DIR "/ipsec.secrets"
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typedef struct private_stroke_cred_t private_stroke_cred_t;
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/**
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* private data of stroke_cred
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*/
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struct private_stroke_cred_t {
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/**
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* public functions
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*/
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stroke_cred_t public;
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/**
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* list of trusted peer/signer/CA certificates (certificate_t)
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*/
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linked_list_t *certs;
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/**
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* list of shared secrets (private_shared_key_t)
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*/
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linked_list_t *shared;
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/**
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* list of private keys (private_key_t)
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*/
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linked_list_t *private;
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/**
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* mutex to lock lists above
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*/
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mutex_t *mutex;
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};
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/**
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* data to pass to various filters
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*/
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typedef struct {
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private_stroke_cred_t *this;
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identification_t *id;
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} id_data_t;
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/**
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* destroy id enumerator data and unlock list
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*/
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static void id_data_destroy(id_data_t *data)
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{
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data->this->mutex->unlock(data->this->mutex);
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free(data);
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}
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/**
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* filter function for private key enumerator
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*/
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static bool private_filter(id_data_t *data,
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private_key_t **in, private_key_t **out)
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{
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identification_t *candidate;
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if (data->id == NULL)
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{
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*out = *in;
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return TRUE;
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}
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candidate = (*in)->get_id(*in, data->id->get_type(data->id));
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if (candidate && data->id->equals(data->id, candidate))
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{
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*out = *in;
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return TRUE;
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}
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return FALSE;
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}
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/**
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* Implements credential_set_t.create_private_enumerator
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*/
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static enumerator_t* create_private_enumerator(private_stroke_cred_t *this,
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key_type_t type, identification_t *id)
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{
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id_data_t *data;
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if (type != KEY_RSA && type != KEY_ANY)
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{ /* we only have RSA keys */
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return NULL;
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}
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data = malloc_thing(id_data_t);
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data->this = this;
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data->id = id;
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this->mutex->lock(this->mutex);
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return enumerator_create_filter(this->private->create_enumerator(this->private),
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(void*)private_filter, data,
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(void*)id_data_destroy);
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}
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/**
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* filter function for certs enumerator
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*/
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static bool certs_filter(id_data_t *data, certificate_t **in, certificate_t **out)
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{
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public_key_t *public;
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identification_t *candidate;
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certificate_t *cert = *in;
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if (cert->get_type(cert) == CERT_X509_CRL)
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{
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return FALSE;
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}
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if (data->id == NULL || cert->has_subject(cert, data->id))
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{
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*out = *in;
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return TRUE;
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}
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public = (cert)->get_public_key(cert);
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if (public)
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{
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candidate = public->get_id(public, data->id->get_type(data->id));
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if (candidate && data->id->equals(data->id, candidate))
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{
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public->destroy(public);
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*out = *in;
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return TRUE;
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}
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public->destroy(public);
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}
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return FALSE;
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}
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/**
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* filter function for crl enumerator
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*/
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static bool crl_filter(id_data_t *data, certificate_t **in, certificate_t **out)
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{
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certificate_t *cert = *in;
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if (cert->get_type(cert) != CERT_X509_CRL)
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{
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return FALSE;
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}
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if (data->id == NULL || cert->has_issuer(cert, data->id))
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{
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*out = *in;
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return TRUE;
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}
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return FALSE;
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}
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/**
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* Implements credential_set_t.create_cert_enumerator
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*/
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static enumerator_t* create_cert_enumerator(private_stroke_cred_t *this,
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certificate_type_t cert, key_type_t key,
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identification_t *id, bool trusted)
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{
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id_data_t *data;
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if (cert == CERT_X509_CRL)
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{
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if (trusted)
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{
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return FALSE;
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}
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data = malloc_thing(id_data_t);
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data->this = this;
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data->id = id;
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this->mutex->lock(this->mutex);
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return enumerator_create_filter(this->certs->create_enumerator(this->certs),
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(void*)crl_filter, data,
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(void*)id_data_destroy);
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}
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if (cert != CERT_X509 && cert != CERT_ANY)
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{ /* we only have X509 certificates. TODO: ACs? */
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return NULL;
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}
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if (key != KEY_RSA && key != KEY_ANY)
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{ /* we only have RSA keys */
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return NULL;
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}
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data = malloc_thing(id_data_t);
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data->this = this;
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data->id = id;
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this->mutex->lock(this->mutex);
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return enumerator_create_filter(this->certs->create_enumerator(this->certs),
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(void*)certs_filter, data,
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(void*)id_data_destroy);
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}
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typedef struct {
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private_stroke_cred_t *this;
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identification_t *me;
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identification_t *other;
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shared_key_type_t type;
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} shared_data_t;
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/**
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* free shared key enumerator data and unlock list
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*/
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static void shared_data_destroy(shared_data_t *data)
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{
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data->this->mutex->unlock(data->this->mutex);
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free(data);
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}
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/**
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* filter function for certs enumerator
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*/
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static bool shared_filter(shared_data_t *data,
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stroke_shared_key_t **in, shared_key_t **out,
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void **unused1, id_match_t *me,
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void **unused2, id_match_t *other)
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{
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id_match_t my_match, other_match;
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stroke_shared_key_t *stroke = *in;
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shared_key_t *shared = &stroke->shared;
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if (data->type != SHARED_ANY && shared->get_type(shared) != data->type)
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{
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return FALSE;
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}
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my_match = stroke->has_owner(stroke, data->me);
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other_match = stroke->has_owner(stroke, data->other);
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if (!my_match && !other_match)
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{
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return FALSE;
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}
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*out = shared;
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if (me)
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{
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*me = my_match;
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}
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if (other)
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{
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*other = other_match;
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}
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return TRUE;
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}
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/**
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* Implements credential_set_t.create_shared_enumerator
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*/
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static enumerator_t* create_shared_enumerator(private_stroke_cred_t *this,
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shared_key_type_t type, identification_t *me,
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identification_t *other)
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{
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shared_data_t *data = malloc_thing(shared_data_t);
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data->this = this;
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data->me = me;
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data->other = other;
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data->type = type;
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this->mutex->lock(this->mutex);
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return enumerator_create_filter(this->shared->create_enumerator(this->shared),
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(void*)shared_filter, data,
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(void*)shared_data_destroy);
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}
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/**
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* Add a certificate to chain
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*/
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static certificate_t* add_cert(private_stroke_cred_t *this, certificate_t *cert)
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{
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certificate_t *current;
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enumerator_t *enumerator;
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bool new = TRUE;
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this->mutex->lock(this->mutex);
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enumerator = this->certs->create_enumerator(this->certs);
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while (enumerator->enumerate(enumerator, (void**)¤t))
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{
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if (current->equals(current, cert))
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{
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/* cert already in queue */
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cert->destroy(cert);
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cert = current;
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new = FALSE;
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break;
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}
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}
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enumerator->destroy(enumerator);
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if (new)
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{
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this->certs->insert_last(this->certs, cert);
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}
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this->mutex->unlock(this->mutex);
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return cert;
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}
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/**
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* Implementation of stroke_cred_t.load_ca.
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*/
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static certificate_t* load_ca(private_stroke_cred_t *this, char *filename)
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{
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certificate_t *cert;
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char path[PATH_MAX];
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if (*filename == '/')
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{
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snprintf(path, sizeof(path), "%s", filename);
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}
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else
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{
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snprintf(path, sizeof(path), "%s/%s", CA_CERTIFICATE_DIR, filename);
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}
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cert = lib->creds->create(lib->creds,
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CRED_CERTIFICATE, CERT_X509,
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BUILD_FROM_FILE, path,
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BUILD_X509_FLAG, X509_CA,
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||||
BUILD_END);
|
||||
if (cert)
|
||||
{
|
||||
return (certificate_t*)add_cert(this, cert);
|
||||
}
|
||||
return NULL;
|
||||
}
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||||
|
||||
/**
|
||||
* Add X.509 CRL to chain
|
||||
*/
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||||
static void add_crl(private_stroke_cred_t *this, crl_t* crl)
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{
|
||||
certificate_t *current, *cert = &crl->certificate;
|
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enumerator_t *enumerator;
|
||||
bool new = TRUE, found = FALSE;
|
||||
|
||||
this->mutex->lock(this->mutex);
|
||||
enumerator = this->certs->create_enumerator(this->certs);
|
||||
while (enumerator->enumerate(enumerator, (void**)¤t))
|
||||
{
|
||||
if (current->get_type(current) == CERT_X509_CRL)
|
||||
{
|
||||
crl_t *crl_c = (crl_t*)current;
|
||||
identification_t *authkey = crl->get_authKeyIdentifier(crl);
|
||||
identification_t *authkey_c = crl_c->get_authKeyIdentifier(crl_c);
|
||||
|
||||
/* if compare authorityKeyIdentifiers if available */
|
||||
if (authkey != NULL && authkey_c != NULL &&
|
||||
authkey->equals(authkey, authkey_c))
|
||||
{
|
||||
found = TRUE;
|
||||
}
|
||||
else
|
||||
{
|
||||
identification_t *issuer = cert->get_issuer(cert);
|
||||
identification_t *issuer_c = current->get_issuer(current);
|
||||
|
||||
/* otherwise compare issuer distinguished names */
|
||||
if (issuer->equals(issuer, issuer_c))
|
||||
{
|
||||
found = TRUE;
|
||||
}
|
||||
}
|
||||
if (found)
|
||||
{
|
||||
new = cert->is_newer(cert, current);
|
||||
if (new)
|
||||
{
|
||||
this->certs->remove_at(this->certs, enumerator);
|
||||
}
|
||||
else
|
||||
{
|
||||
cert->destroy(cert);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
enumerator->destroy(enumerator);
|
||||
|
||||
if (new)
|
||||
{
|
||||
this->certs->insert_last(this->certs, cert);
|
||||
}
|
||||
this->mutex->unlock(this->mutex);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implementation of stroke_cred_t.load_peer.
|
||||
*/
|
||||
static certificate_t* load_peer(private_stroke_cred_t *this, char *filename)
|
||||
{
|
||||
certificate_t *cert;
|
||||
char path[PATH_MAX];
|
||||
|
||||
if (*filename == '/')
|
||||
{
|
||||
snprintf(path, sizeof(path), "%s", filename);
|
||||
}
|
||||
else
|
||||
{
|
||||
snprintf(path, sizeof(path), "%s/%s", CERTIFICATE_DIR, filename);
|
||||
}
|
||||
|
||||
cert = lib->creds->create(lib->creds,
|
||||
CRED_CERTIFICATE, CERT_X509,
|
||||
BUILD_FROM_FILE, path,
|
||||
BUILD_X509_FLAG, 0,
|
||||
BUILD_END);
|
||||
if (cert)
|
||||
{
|
||||
cert = add_cert(this, cert);
|
||||
return cert->get_ref(cert);
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* load trusted certificates from a directory
|
||||
*/
|
||||
static void load_certdir(private_stroke_cred_t *this, char *path,
|
||||
certificate_type_t type, x509_flag_t flag)
|
||||
{
|
||||
struct stat st;
|
||||
char *file;
|
||||
|
||||
enumerator_t *enumerator = enumerator_create_directory(path);
|
||||
|
||||
if (!enumerator)
|
||||
{
|
||||
DBG1(DBG_CFG, " reading directory failed");
|
||||
return;
|
||||
}
|
||||
|
||||
while (enumerator->enumerate(enumerator, NULL, &file, &st))
|
||||
{
|
||||
certificate_t *cert;
|
||||
|
||||
if (!S_ISREG(st.st_mode))
|
||||
{
|
||||
/* skip special file */
|
||||
continue;
|
||||
}
|
||||
switch (type)
|
||||
{
|
||||
case CERT_X509:
|
||||
cert = lib->creds->create(lib->creds,
|
||||
CRED_CERTIFICATE, CERT_X509,
|
||||
BUILD_FROM_FILE, file,
|
||||
BUILD_X509_FLAG, flag,
|
||||
BUILD_END);
|
||||
if (cert)
|
||||
{
|
||||
add_cert(this, cert);
|
||||
}
|
||||
break;
|
||||
case CERT_X509_CRL:
|
||||
cert = lib->creds->create(lib->creds,
|
||||
CRED_CERTIFICATE, CERT_X509_CRL,
|
||||
BUILD_FROM_FILE, file,
|
||||
BUILD_END);
|
||||
if (cert)
|
||||
{
|
||||
add_crl(this, (crl_t*)cert);
|
||||
}
|
||||
break;
|
||||
case CERT_X509_AC:
|
||||
cert = lib->creds->create(lib->creds,
|
||||
CRED_CERTIFICATE, CERT_X509_AC,
|
||||
BUILD_FROM_FILE, file,
|
||||
BUILD_END);
|
||||
if (cert)
|
||||
{
|
||||
cert->destroy(cert);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
enumerator->destroy(enumerator);
|
||||
}
|
||||
|
||||
/**
|
||||
* Convert a string of characters into a binary secret
|
||||
* A string between single or double quotes is treated as ASCII characters
|
||||
* A string prepended by 0x is treated as HEX and prepended by 0s as Base64
|
||||
*/
|
||||
static err_t extract_secret(chunk_t *secret, chunk_t *line)
|
||||
{
|
||||
chunk_t raw_secret;
|
||||
char delimiter = ' ';
|
||||
bool quotes = FALSE;
|
||||
|
||||
if (!eat_whitespace(line))
|
||||
{
|
||||
return "missing secret";
|
||||
}
|
||||
|
||||
if (*line->ptr == '\'' || *line->ptr == '"')
|
||||
{
|
||||
quotes = TRUE;
|
||||
delimiter = *line->ptr;
|
||||
line->ptr++; line->len--;
|
||||
}
|
||||
|
||||
if (!extract_token(&raw_secret, delimiter, line))
|
||||
{
|
||||
if (delimiter == ' ')
|
||||
{
|
||||
raw_secret = *line;
|
||||
}
|
||||
else
|
||||
{
|
||||
return "missing second delimiter";
|
||||
}
|
||||
}
|
||||
|
||||
if (quotes)
|
||||
{
|
||||
/* treat as an ASCII string */
|
||||
*secret = chunk_clone(raw_secret);
|
||||
}
|
||||
else
|
||||
{
|
||||
size_t len;
|
||||
err_t ugh;
|
||||
|
||||
/* secret converted to binary form doesn't use more space than the raw_secret */
|
||||
*secret = chunk_alloc(raw_secret.len);
|
||||
|
||||
/* convert from HEX or Base64 to binary */
|
||||
ugh = ttodata(raw_secret.ptr, raw_secret.len, 0, secret->ptr, secret->len, &len);
|
||||
|
||||
if (ugh != NULL)
|
||||
{
|
||||
chunk_free_randomized(secret);
|
||||
return ugh;
|
||||
}
|
||||
secret->len = len;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/**
|
||||
* reload ipsec.secrets
|
||||
*/
|
||||
static void load_secrets(private_stroke_cred_t *this)
|
||||
{
|
||||
size_t bytes;
|
||||
int line_nr = 0;
|
||||
chunk_t chunk, src, line;
|
||||
FILE *fd;
|
||||
private_key_t *private;
|
||||
shared_key_t *shared;
|
||||
|
||||
DBG1(DBG_CFG, "loading secrets from '%s'", SECRETS_FILE);
|
||||
|
||||
fd = fopen(SECRETS_FILE, "r");
|
||||
if (fd == NULL)
|
||||
{
|
||||
DBG1(DBG_CFG, "opening secrets file '%s' failed");
|
||||
return;
|
||||
}
|
||||
|
||||
/* TODO: do error checks */
|
||||
fseek(fd, 0, SEEK_END);
|
||||
chunk.len = ftell(fd);
|
||||
rewind(fd);
|
||||
chunk.ptr = malloc(chunk.len);
|
||||
bytes = fread(chunk.ptr, 1, chunk.len, fd);
|
||||
fclose(fd);
|
||||
src = chunk;
|
||||
|
||||
this->mutex->lock(this->mutex);
|
||||
while (this->shared->remove_last(this->shared,
|
||||
(void**)&shared) == SUCCESS)
|
||||
{
|
||||
shared->destroy(shared);
|
||||
}
|
||||
while (this->private->remove_last(this->private,
|
||||
(void**)&private) == SUCCESS)
|
||||
{
|
||||
private->destroy(private);
|
||||
}
|
||||
|
||||
while (fetchline(&src, &line))
|
||||
{
|
||||
chunk_t ids, token;
|
||||
shared_key_type_t type;
|
||||
|
||||
line_nr++;
|
||||
|
||||
if (!eat_whitespace(&line))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
if (!extract_token(&ids, ':', &line))
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: missing ':' separator", line_nr);
|
||||
goto error;
|
||||
}
|
||||
/* NULL terminate the ids string by replacing the : separator */
|
||||
*(ids.ptr + ids.len) = '\0';
|
||||
|
||||
if (!eat_whitespace(&line) || !extract_token(&token, ' ', &line))
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: missing token", line_nr);
|
||||
goto error;
|
||||
}
|
||||
if (match("RSA", &token))
|
||||
{
|
||||
char path[PATH_MAX];
|
||||
chunk_t filename;
|
||||
chunk_t secret = chunk_empty;
|
||||
private_key_t *key;
|
||||
bool pgp = FALSE;
|
||||
chunk_t chunk = chunk_empty;
|
||||
|
||||
err_t ugh = extract_value(&filename, &line);
|
||||
|
||||
if (ugh != NULL)
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: %s", line_nr, ugh);
|
||||
goto error;
|
||||
}
|
||||
if (filename.len == 0)
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: empty filename", line_nr);
|
||||
goto error;
|
||||
}
|
||||
if (*filename.ptr == '/')
|
||||
{
|
||||
/* absolute path name */
|
||||
snprintf(path, sizeof(path), "%.*s", filename.len, filename.ptr);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* relative path name */
|
||||
snprintf(path, sizeof(path), "%s/%.*s", PRIVATE_KEY_DIR,
|
||||
filename.len, filename.ptr);
|
||||
}
|
||||
|
||||
/* check for optional passphrase */
|
||||
if (eat_whitespace(&line))
|
||||
{
|
||||
ugh = extract_secret(&secret, &line);
|
||||
if (ugh != NULL)
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: malformed passphrase: %s", line_nr, ugh);
|
||||
goto error;
|
||||
}
|
||||
}
|
||||
|
||||
if (pem_asn1_load_file(path, &secret, &chunk, &pgp))
|
||||
{
|
||||
key = lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
|
||||
BUILD_BLOB_ASN1_DER, chunk, BUILD_END);
|
||||
if (key)
|
||||
{
|
||||
DBG1(DBG_CFG, " loaded private key file '%s'", path);
|
||||
this->private->insert_last(this->private, key);
|
||||
}
|
||||
}
|
||||
chunk_free_randomized(&secret);
|
||||
}
|
||||
else if ((match("PSK", &token) && (type = SHARED_IKE)) ||
|
||||
(match("EAP", &token) && (type = SHARED_EAP)) ||
|
||||
(match("XAUTH", &token) && (type = SHARED_EAP)) ||
|
||||
(match("PIN", &token) && (type = SHARED_PIN)))
|
||||
{
|
||||
stroke_shared_key_t *shared_key;
|
||||
chunk_t secret = chunk_empty;
|
||||
bool any = TRUE;
|
||||
|
||||
err_t ugh = extract_secret(&secret, &line);
|
||||
if (ugh != NULL)
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: malformed secret: %s", line_nr, ugh);
|
||||
goto error;
|
||||
}
|
||||
shared_key = stroke_shared_key_create(type, secret);
|
||||
DBG1(DBG_CFG, " loaded %N secret for %s", shared_key_type_names, type,
|
||||
ids.len > 0 ? (char*)ids.ptr : "%any");
|
||||
DBG4(DBG_CFG, " secret:", secret);
|
||||
|
||||
this->shared->insert_last(this->shared, shared_key);
|
||||
while (ids.len > 0)
|
||||
{
|
||||
chunk_t id;
|
||||
identification_t *peer_id;
|
||||
|
||||
ugh = extract_value(&id, &ids);
|
||||
if (ugh != NULL)
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: %s", line_nr, ugh);
|
||||
goto error;
|
||||
}
|
||||
if (id.len == 0)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
/* NULL terminate the ID string */
|
||||
*(id.ptr + id.len) = '\0';
|
||||
|
||||
peer_id = identification_create_from_string(id.ptr);
|
||||
if (peer_id == NULL)
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: malformed ID: %s", line_nr, id.ptr);
|
||||
goto error;
|
||||
}
|
||||
if (peer_id->get_type(peer_id) == ID_ANY)
|
||||
{
|
||||
peer_id->destroy(peer_id);
|
||||
continue;
|
||||
}
|
||||
|
||||
shared_key->add_owner(shared_key, peer_id);
|
||||
any = FALSE;
|
||||
}
|
||||
if (any)
|
||||
{
|
||||
shared_key->add_owner(shared_key,
|
||||
identification_create_from_encoding(ID_ANY, chunk_empty));
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DBG1(DBG_CFG, "line %d: token must be either "
|
||||
"RSA, PSK, EAP, or PIN", line_nr);
|
||||
goto error;
|
||||
}
|
||||
}
|
||||
error:
|
||||
this->mutex->unlock(this->mutex);
|
||||
chunk_free_randomized(&chunk);
|
||||
}
|
||||
|
||||
/**
|
||||
* load all certificates from ipsec.d
|
||||
*/
|
||||
static void load_certs(private_stroke_cred_t *this)
|
||||
{
|
||||
DBG1(DBG_CFG, "loading ca certificates from '%s'",
|
||||
CA_CERTIFICATE_DIR);
|
||||
load_certdir(this, CA_CERTIFICATE_DIR, CERT_X509, X509_CA);
|
||||
|
||||
DBG1(DBG_CFG, "loading aa certificates from '%s'",
|
||||
AA_CERTIFICATE_DIR);
|
||||
load_certdir(this, AA_CERTIFICATE_DIR, CERT_X509, X509_AA);
|
||||
|
||||
DBG1(DBG_CFG, "loading ocsp signer certificates from '%s'",
|
||||
OCSP_CERTIFICATE_DIR);
|
||||
load_certdir(this, OCSP_CERTIFICATE_DIR, CERT_X509, X509_OCSP_SIGNER);
|
||||
|
||||
DBG1(DBG_CFG, "loading attribute certificates from '%s'",
|
||||
ATTR_CERTIFICATE_DIR);
|
||||
load_certdir(this, ATTR_CERTIFICATE_DIR, CERT_X509_AC, 0);
|
||||
|
||||
DBG1(DBG_CFG, "loading crls from '%s'",
|
||||
CRL_DIR);
|
||||
load_certdir(this, CRL_DIR, CERT_X509_CRL, 0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implementation of stroke_cred_t.reread.
|
||||
*/
|
||||
static void reread(private_stroke_cred_t *this, stroke_msg_t *msg)
|
||||
{
|
||||
if (msg->reread.flags & REREAD_SECRETS)
|
||||
{
|
||||
DBG1(DBG_CFG, "rereading secrets");
|
||||
load_secrets(this);
|
||||
}
|
||||
if (msg->reread.flags & REREAD_CACERTS)
|
||||
{
|
||||
DBG1(DBG_CFG, "rereading ca certificates from '%s'",
|
||||
CA_CERTIFICATE_DIR);
|
||||
load_certdir(this, CA_CERTIFICATE_DIR, CERT_X509, X509_CA);
|
||||
}
|
||||
if (msg->reread.flags & REREAD_OCSPCERTS)
|
||||
{
|
||||
DBG1(DBG_CFG, "rereading ocsp signer certificates from '%s'",
|
||||
OCSP_CERTIFICATE_DIR);
|
||||
load_certdir(this, OCSP_CERTIFICATE_DIR, CERT_X509,
|
||||
X509_OCSP_SIGNER);
|
||||
}
|
||||
if (msg->reread.flags & REREAD_AACERTS)
|
||||
{
|
||||
DBG1(DBG_CFG, "rereading aa certificates from '%s'",
|
||||
AA_CERTIFICATE_DIR);
|
||||
load_certdir(this, AA_CERTIFICATE_DIR, CERT_X509, X509_AA);
|
||||
}
|
||||
if (msg->reread.flags & REREAD_ACERTS)
|
||||
{
|
||||
DBG1(DBG_CFG, "rereading attribute certificates from '%s'",
|
||||
ATTR_CERTIFICATE_DIR);
|
||||
load_certdir(this, ATTR_CERTIFICATE_DIR, CERT_X509_AC, 0);
|
||||
}
|
||||
if (msg->reread.flags & REREAD_CRLS)
|
||||
{
|
||||
DBG1(DBG_CFG, "rereading crls from '%s'",
|
||||
CRL_DIR);
|
||||
load_certdir(this, CRL_DIR, CERT_X509_CRL, 0);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Implementation of stroke_cred_t.destroy
|
||||
*/
|
||||
static void destroy(private_stroke_cred_t *this)
|
||||
{
|
||||
this->certs->destroy_offset(this->certs, offsetof(certificate_t, destroy));
|
||||
this->shared->destroy_offset(this->shared, offsetof(shared_key_t, destroy));
|
||||
this->private->destroy_offset(this->private, offsetof(private_key_t, destroy));
|
||||
this->mutex->destroy(this->mutex);
|
||||
free(this);
|
||||
}
|
||||
|
||||
/*
|
||||
* see header file
|
||||
*/
|
||||
stroke_cred_t *stroke_cred_create()
|
||||
{
|
||||
private_stroke_cred_t *this = malloc_thing(private_stroke_cred_t);
|
||||
|
||||
this->public.set.create_private_enumerator = (void*)create_private_enumerator;
|
||||
this->public.set.create_cert_enumerator = (void*)create_cert_enumerator;
|
||||
this->public.set.create_shared_enumerator = (void*)create_shared_enumerator;
|
||||
this->public.set.create_cdp_enumerator = (void*)return_null;
|
||||
this->public.reread = (void(*)(stroke_cred_t*, stroke_msg_t *msg))reread;
|
||||
this->public.load_ca = (certificate_t*(*)(stroke_cred_t*, char *filename))load_ca;
|
||||
this->public.load_peer = (certificate_t*(*)(stroke_cred_t*, char *filename))load_peer;
|
||||
this->public.destroy = (void(*)(stroke_cred_t*))destroy;
|
||||
|
||||
this->certs = linked_list_create();
|
||||
this->shared = linked_list_create();
|
||||
this->private = linked_list_create();
|
||||
this->mutex = mutex_create(MUTEX_RECURSIVE);
|
||||
|
||||
load_certs(this);
|
||||
load_secrets(this);
|
||||
|
||||
return &this->public;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user