/*
* Copyright (C) 2008 Martin Willi
* HSR 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 "load_tester_creds.h"
#include <time.h>
#include <sys/stat.h>
#include <daemon.h>
#include <asn1/asn1.h>
#include <credentials/keys/shared_key.h>
#include <credentials/certificates/x509.h>
#include <utils/identification.h>
typedef struct private_load_tester_creds_t private_load_tester_creds_t;
/**
* Private data of an load_tester_creds_t object
*/
struct private_load_tester_creds_t {
/**
* Public part
*/
load_tester_creds_t public;
/**
* Private key to create signatures
*/
private_key_t *private;
/**
* CA certificate, to issue/verify peer certificates
*/
certificate_t *ca;
/**
* Trusted CA certificates, including issuer CA
*/
linked_list_t *cas;
/**
* Digest algorithm to issue certificates
*/
hash_algorithm_t digest;
/**
* serial number to issue certificates
*/
uint32_t serial;
/**
* Preshared key for IKE
*/
shared_key_t *psk;
/**
* Password for EAP
*/
shared_key_t *pwd;
/**
* List of certificate distribution points to include in generated certs
*/
linked_list_t *cdps;
};
/**
* 1024-bit RSA key:
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----
*/
static char private[] = {
0x30,0x82,0x02,0x5d,0x02,0x01,0x00,0x02,0x81,0x81,0x00,0xd0,0x5e,0xbe,0xe9,0xa0,
0x03,0xd8,0x64,0xbc,0x66,0x4c,0x2a,0x91,0xe7,0x54,0x93,0x19,0x1b,0xa4,0xf4,0x77,
0x39,0x49,0x6b,0x53,0x72,0xce,0x9b,0xd9,0x1c,0xe9,0x9c,0xff,0x04,0x55,0x12,0xf1,
0x24,0x45,0x71,0x38,0xa1,0x3d,0x33,0x0e,0xa7,0xee,0x60,0xf5,0xa4,0xda,0xee,0xa4,
0x2a,0x67,0xa4,0x64,0x5d,0x2c,0x05,0x79,0x57,0x39,0xd3,0x3e,0x14,0x90,0xea,0x4e,
0xe9,0xa4,0x92,0x6b,0xc6,0x8b,0x11,0x62,0x0d,0x29,0x1d,0x36,0x6a,0x05,0x41,0x02,
0xee,0x74,0x05,0xc0,0x07,0xb5,0xd2,0x0f,0x2a,0xd1,0x49,0xcc,0xd7,0x06,0xb8,0x94,
0x9c,0xc6,0xc4,0x31,0xfb,0xf1,0xdd,0xb5,0x71,0x5c,0x1e,0x26,0x06,0xe4,0xc4,0x07,
0xb2,0xae,0x24,0xb4,0x8e,0x13,0x6c,0xee,0x03,0xb9,0x9d,0x02,0x03,0x01,0x00,0x01,
0x02,0x81,0x80,0x09,0x50,0x02,0xb6,0x4c,0x49,0x7f,0xb5,0x58,0xda,0x35,0x93,0x3d,
0x7c,0x1a,0x42,0x8c,0xbf,0xb8,0x8a,0x98,0x7d,0x7d,0xf3,0x87,0x02,0x3d,0x8b,0xa7,
0x93,0x6c,0x39,0x71,0x08,0x4f,0x89,0x0e,0x2f,0xf1,0xce,0x92,0x9a,0x5a,0x32,0xda,
0xf7,0xd4,0x66,0x8e,0xf3,0xf4,0x38,0xf0,0x2b,0x59,0x00,0x76,0xdf,0xd7,0x24,0xd3,
0x7c,0x7b,0x80,0x09,0xb6,0xa1,0xbb,0xad,0xa2,0xc1,0x9b,0xa9,0xb2,0xb3,0x25,0x94,
0xb9,0x73,0x22,0x1a,0xcb,0x3c,0x96,0xf5,0xd8,0xd9,0x0c,0x70,0x5d,0xb7,0xd1,0xe8,
0xaa,0xe2,0x81,0xdf,0xd6,0xac,0xa5,0x68,0xad,0xdf,0x13,0xf3,0x92,0xba,0xfe,0x41,
0xe2,0x24,0x8a,0x08,0x2d,0x98,0x12,0x80,0x2d,0x30,0x71,0x4f,0x0c,0x40,0x53,0xe3,
0xfa,0x7a,0xe1,0x02,0x41,0x00,0xf8,0x20,0xf7,0x6b,0xcc,0xa6,0xc2,0xac,0xee,0xfd,
0x2c,0xab,0xe8,0x3e,0xb4,0x10,0xb5,0x38,0xcb,0xea,0x88,0x1a,0x83,0xda,0xc8,0xf6,
0x7d,0x99,0xba,0x82,0xb7,0xfd,0x75,0x72,0x6e,0x1d,0x9b,0xc8,0xe5,0xd3,0xf2,0xd0,
0x39,0x1b,0x98,0xd2,0xcf,0xd0,0x1c,0xf1,0x77,0x95,0x3a,0xc9,0xc7,0xf6,0x04,0xf9,
0xdd,0x65,0xde,0x68,0xb3,0x85,0x02,0x41,0x00,0xd6,0xfa,0xe6,0xfe,0x15,0x52,0x11,
0xab,0x29,0xe5,0xe0,0x13,0x81,0x0e,0xe2,0x83,0xd0,0x85,0xf8,0x61,0x8a,0xaa,0x14,
0xf0,0x5e,0x9f,0xee,0x39,0x29,0x7f,0x87,0x72,0x11,0x99,0x2b,0x6e,0xe4,0x9d,0x02,
0xf4,0x09,0x18,0xcb,0x1d,0x1b,0x9f,0x78,0xf9,0x47,0xc8,0x94,0x11,0x7f,0xc2,0xd3,
0x42,0x92,0x13,0x59,0x10,0x36,0x1e,0x0d,0x39,0x02,0x40,0x54,0xeb,0x0b,0x62,0x54,
0x46,0xda,0x27,0x4f,0x1f,0x4c,0x53,0x85,0x07,0x38,0x9e,0xe3,0x36,0x8d,0xeb,0x35,
0x2b,0x45,0xe6,0xf1,0x92,0x12,0x48,0x33,0x61,0x9b,0x50,0x5e,0x0a,0x8c,0x8f,0x0b,
0x8a,0xc4,0xc5,0x35,0xbb,0x77,0x5f,0xef,0x7c,0x6e,0x6c,0xbe,0x0b,0x11,0xae,0xfb,
0xd0,0xa4,0xe3,0x98,0xae,0x5e,0xcc,0x07,0x42,0xf3,0xf5,0x02,0x41,0x00,0xb8,0x60,
0x01,0x62,0x62,0xc8,0xbb,0x2c,0x90,0x47,0x7d,0xd1,0x5c,0x7b,0x76,0x9b,0xd4,0x68,
0x41,0xe8,0xee,0x33,0x06,0xb8,0x4c,0x7f,0x5f,0xa1,0x98,0xcc,0xae,0x4e,0x8f,0x77,
0x4d,0x3f,0xd3,0x44,0x31,0xf7,0x38,0x22,0x12,0x79,0x49,0x6a,0x91,0x27,0x42,0x80,
0x6d,0x35,0x40,0xdc,0xc7,0xb1,0x2d,0x74,0xf8,0x8a,0xa5,0xcf,0x4a,0x49,0x02,0x41,
0x00,0xd2,0x8c,0xb8,0x41,0xc2,0xf1,0x27,0x4a,0xe5,0xb8,0x12,0x52,0x0c,0xcc,0x1c,
0x0b,0x6e,0xee,0xf9,0xef,0x7c,0xf6,0x83,0x35,0x3c,0xd8,0xc8,0xfa,0xb6,0xba,0xf0,
0x3a,0xca,0x28,0xc7,0xfb,0xe6,0x71,0xea,0x53,0xd5,0x68,0xf2,0xe0,0x0b,0xcf,0x64,
0x78,0x31,0xa7,0xbb,0xc4,0x5c,0xd4,0x9e,0x4b,0xe3,0x39,0x2f,0x6f,0x50,0x35,0x3a,
0x7c,
};
/**
* And an associated self-signed CA certificate (note that the keyUsage
* extension has the digitalSignature bit set, which is not usually the case for
* CA certificates, so it can be used as end-entity certificate in load tests).
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
*/
static char default_cert[] = {
0x30,0x82,0x02,0x26,0x30,0x82,0x01,0x8f,0xa0,0x03,0x02,0x01,0x02,0x02,0x01,0x00,
0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,0x0b,0x05,0x00,0x30,
0x37,0x31,0x0c,0x30,0x0a,0x06,0x03,0x55,0x04,0x03,0x13,0x03,0x73,0x72,0x76,0x31,
0x12,0x30,0x10,0x06,0x03,0x55,0x04,0x0b,0x13,0x09,0x6c,0x6f,0x61,0x64,0x2d,0x74,
0x65,0x73,0x74,0x31,0x13,0x30,0x11,0x06,0x03,0x55,0x04,0x0a,0x13,0x0a,0x73,0x74,
0x72,0x6f,0x6e,0x67,0x53,0x77,0x61,0x6e,0x30,0x1e,0x17,0x0d,0x31,0x39,0x30,0x32,
0x30,0x38,0x30,0x38,0x35,0x32,0x32,0x35,0x5a,0x17,0x0d,0x32,0x39,0x30,0x32,0x30,
0x38,0x30,0x38,0x35,0x32,0x32,0x35,0x5a,0x30,0x37,0x31,0x0c,0x30,0x0a,0x06,0x03,
0x55,0x04,0x03,0x13,0x03,0x73,0x72,0x76,0x31,0x12,0x30,0x10,0x06,0x03,0x55,0x04,
0x0b,0x13,0x09,0x6c,0x6f,0x61,0x64,0x2d,0x74,0x65,0x73,0x74,0x31,0x13,0x30,0x11,
0x06,0x03,0x55,0x04,0x0a,0x13,0x0a,0x73,0x74,0x72,0x6f,0x6e,0x67,0x53,0x77,0x61,
0x6e,0x30,0x81,0x9f,0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,0x0d,0x01,0x01,
0x01,0x05,0x00,0x03,0x81,0x8d,0x00,0x30,0x81,0x89,0x02,0x81,0x81,0x00,0xd0,0x5e,
0xbe,0xe9,0xa0,0x03,0xd8,0x64,0xbc,0x66,0x4c,0x2a,0x91,0xe7,0x54,0x93,0x19,0x1b,
0xa4,0xf4,0x77,0x39,0x49,0x6b,0x53,0x72,0xce,0x9b,0xd9,0x1c,0xe9,0x9c,0xff,0x04,
0x55,0x12,0xf1,0x24,0x45,0x71,0x38,0xa1,0x3d,0x33,0x0e,0xa7,0xee,0x60,0xf5,0xa4,
0xda,0xee,0xa4,0x2a,0x67,0xa4,0x64,0x5d,0x2c,0x05,0x79,0x57,0x39,0xd3,0x3e,0x14,
0x90,0xea,0x4e,0xe9,0xa4,0x92,0x6b,0xc6,0x8b,0x11,0x62,0x0d,0x29,0x1d,0x36,0x6a,
0x05,0x41,0x02,0xee,0x74,0x05,0xc0,0x07,0xb5,0xd2,0x0f,0x2a,0xd1,0x49,0xcc,0xd7,
0x06,0xb8,0x94,0x9c,0xc6,0xc4,0x31,0xfb,0xf1,0xdd,0xb5,0x71,0x5c,0x1e,0x26,0x06,
0xe4,0xc4,0x07,0xb2,0xae,0x24,0xb4,0x8e,0x13,0x6c,0xee,0x03,0xb9,0x9d,0x02,0x03,
0x01,0x00,0x01,0xa3,0x42,0x30,0x40,0x30,0x0f,0x06,0x03,0x55,0x1d,0x13,0x01,0x01,
0xff,0x04,0x05,0x30,0x03,0x01,0x01,0xff,0x30,0x0e,0x06,0x03,0x55,0x1d,0x0f,0x01,
0x01,0xff,0x04,0x04,0x03,0x02,0x01,0x86,0x30,0x1d,0x06,0x03,0x55,0x1d,0x0e,0x04,
0x16,0x04,0x14,0xca,0xd3,0x86,0xfd,0xa9,0x4b,0x59,0x3c,0xb2,0x3b,0xa1,0x25,0x03,
0x77,0x06,0xc0,0x8c,0xe4,0xa1,0xf6,0x30,0x0d,0x06,0x09,0x2a,0x86,0x48,0x86,0xf7,
0x0d,0x01,0x01,0x0b,0x05,0x00,0x03,0x81,0x81,0x00,0x21,0xd0,0xb3,0x98,0x90,0x30,
0x0a,0x3e,0x95,0x68,0x36,0x9c,0x73,0xbc,0x8e,0x85,0x92,0xba,0xd6,0x71,0xb3,0x34,
0x99,0xa5,0xe4,0xd1,0x1e,0x2f,0x36,0x64,0x1b,0x36,0x2f,0xb0,0x88,0x20,0x2f,0xf2,
0x9b,0xda,0xfe,0x36,0x7c,0xa6,0x02,0xe4,0xeb,0xa7,0x91,0x9d,0x4d,0xc3,0x76,0x18,
0xdb,0x4e,0xcb,0x47,0xbc,0x2b,0x85,0x2e,0xe9,0x9d,0xd1,0xdf,0x44,0xc9,0xf2,0xf3,
0xa4,0x70,0x27,0x87,0x7a,0x2e,0x68,0xb0,0xb6,0x06,0xf3,0x4c,0x06,0xe6,0xdc,0x72,
0xff,0x88,0x43,0x43,0x8b,0x28,0x89,0x7c,0x24,0xe4,0x9d,0x3b,0xf3,0x32,0x3f,0x4e,
0x90,0x67,0xf3,0xd2,0xb1,0x83,0x90,0x9a,0x88,0xc7,0x1d,0x22,0x9f,0x1a,0x7c,0xe0,
0xf5,0x96,0x47,0x99,0x57,0xf3,0x80,0x3d,0xa4,0xd4,
};
/**
* Default IKE preshared key
*/
static char *default_psk = "default-psk";
/**
* Default EAP password for EAP
*/
static char *default_pwd = "default-pwd";
/**
* Load the private key, hard-coded or from a file
*/
static private_key_t *load_issuer_key()
{
char *path;
path = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.issuer_key", NULL, lib->ns);
if (!path)
{
return lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
BUILD_BLOB_ASN1_DER, chunk_create(private, sizeof(private)),
BUILD_END);
}
DBG1(DBG_CFG, "loading load-tester private key from '%s'", path);
return lib->creds->create(lib->creds, CRED_PRIVATE_KEY, KEY_RSA,
BUILD_FROM_FILE, path, BUILD_END);
}
/**
* Load the issuing certificate, hard-coded or from a file
*/
static certificate_t *load_issuer_cert()
{
char *path;
path = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.issuer_cert", NULL, lib->ns);
if (!path)
{
return lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509,
BUILD_BLOB_ASN1_DER,
chunk_create(default_cert, sizeof(default_cert)),
BUILD_X509_FLAG, X509_CA,
BUILD_END);
}
DBG1(DBG_CFG, "loading load-tester issuer cert from '%s'", path);
return lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509,
BUILD_FROM_FILE, path, BUILD_END);
}
/**
* Load (intermediate) CA certificates, hard-coded or from a file
*/
static void load_ca_certs(private_load_tester_creds_t *this)
{
enumerator_t *enumerator;
certificate_t *cert;
struct stat st;
char *path;
path = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.ca_dir", NULL, lib->ns);
if (path)
{
enumerator = enumerator_create_directory(path);
if (enumerator)
{
while (enumerator->enumerate(enumerator, NULL, &path, &st))
{
if (S_ISREG(st.st_mode))
{
DBG1(DBG_CFG, "loading load-tester CA cert from '%s'", path);
cert = lib->creds->create(lib->creds,
CRED_CERTIFICATE, CERT_X509,
BUILD_FROM_FILE, path, BUILD_END);
if (cert)
{
this->cas->insert_last(this->cas, cert);
}
}
}
enumerator->destroy(enumerator);
}
}
}
METHOD(credential_set_t, create_private_enumerator, enumerator_t*,
private_load_tester_creds_t *this, key_type_t type, identification_t *id)
{
if (this->private == NULL)
{
return NULL;
}
if (type != KEY_ANY && type != KEY_RSA)
{
return NULL;
}
if (id)
{
if (!this->private->has_fingerprint(this->private, id->get_encoding(id)))
{
return NULL;
}
}
return enumerator_create_single(this->private, NULL);
}
METHOD(credential_set_t, create_cert_enumerator, enumerator_t*,
private_load_tester_creds_t *this, certificate_type_t cert, key_type_t key,
identification_t *id, bool trusted)
{
enumerator_t *enumerator;
certificate_t *peer_cert, *ca_cert;
public_key_t *peer_key, *ca_key;
identification_t *dn = NULL;
linked_list_t *sans;
chunk_t serial;
char buf[128];
time_t now;
if (this->ca == NULL)
{
return NULL;
}
if (cert != CERT_ANY && cert != CERT_X509)
{
return NULL;
}
if (key != KEY_ANY && key != KEY_RSA)
{
return NULL;
}
if (!id)
{
return this->cas->create_enumerator(this->cas);
}
ca_key = this->ca->get_public_key(this->ca);
if (ca_key)
{
if (ca_key->has_fingerprint(ca_key, id->get_encoding(id)))
{
ca_key->destroy(ca_key);
return enumerator_create_single(this->ca, NULL);
}
ca_key->destroy(ca_key);
}
enumerator = this->cas->create_enumerator(this->cas);
while (enumerator->enumerate(enumerator, &ca_cert))
{
if (ca_cert->has_subject(ca_cert, id))
{
enumerator->destroy(enumerator);
return enumerator_create_single(ca_cert, NULL);
}
}
enumerator->destroy(enumerator);
if (!trusted && this->private)
{
/* peer certificate, generate on demand */
now = time(NULL);
sans = linked_list_create();
switch (id->get_type(id))
{
case ID_DER_ASN1_DN:
break;
case ID_FQDN:
case ID_RFC822_ADDR:
case ID_IPV4_ADDR:
case ID_IPV6_ADDR:
/* encode as subjectAltName, construct a sane DN */
sans->insert_last(sans, id);
snprintf(buf, sizeof(buf), "CN=%Y", id);
dn = identification_create_from_string(buf);
break;
default:
sans->destroy(sans);
return NULL;
}
serial = asn1_integer_from_uint64(++this->serial);
peer_key = this->private->get_public_key(this->private);
peer_cert = lib->creds->create(lib->creds, CRED_CERTIFICATE, CERT_X509,
BUILD_SIGNING_KEY, this->private,
BUILD_SIGNING_CERT, this->ca,
BUILD_DIGEST_ALG, this->digest,
BUILD_PUBLIC_KEY, peer_key,
BUILD_SUBJECT, dn ?: id,
BUILD_SUBJECT_ALTNAMES, sans,
BUILD_NOT_BEFORE_TIME, now - 60 * 60 * 24,
BUILD_NOT_AFTER_TIME, now + 60 * 60 * 24,
BUILD_SERIAL, serial,
BUILD_CRL_DISTRIBUTION_POINTS, this->cdps,
BUILD_END);
peer_key->destroy(peer_key);
sans->destroy(sans);
chunk_free(&serial);
DESTROY_IF(dn);
if (peer_cert)
{
return enumerator_create_single(peer_cert, (void*)peer_cert->destroy);
}
}
return NULL;
}
CALLBACK(shared_filter, bool,
void *null, enumerator_t *orig, va_list args)
{
shared_key_t *key, **out;
id_match_t *me, *other;
VA_ARGS_VGET(args, out, me, other);
if (orig->enumerate(orig, &key))
{
*out = key;
if (me)
{
*me = ID_MATCH_ANY;
}
if (other)
{
*other = ID_MATCH_ANY;
}
return TRUE;
}
return FALSE;
}
METHOD(credential_set_t, create_shared_enumerator, enumerator_t*,
private_load_tester_creds_t *this, shared_key_type_t type,
identification_t *me, identification_t *other)
{
shared_key_t *shared;
switch (type)
{
case SHARED_IKE:
shared = this->psk;
break;
case SHARED_EAP:
shared = this->pwd;
break;
default:
return NULL;
}
return enumerator_create_filter(enumerator_create_single(shared, NULL),
shared_filter, NULL, NULL);
}
METHOD(load_tester_creds_t, destroy, void,
private_load_tester_creds_t *this)
{
this->cas->destroy_offset(this->cas, offsetof(certificate_t, destroy));
DESTROY_IF(this->private);
DESTROY_IF(this->ca);
this->psk->destroy(this->psk);
this->pwd->destroy(this->pwd);
this->cdps->destroy_function(this->cdps, free);
free(this);
}
load_tester_creds_t *load_tester_creds_create()
{
private_load_tester_creds_t *this;
char *pwd, *psk, *digest, *crl;
psk = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.preshared_key", default_psk, lib->ns);
pwd = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.eap_password", default_pwd, lib->ns);
digest = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.digest", "sha1", lib->ns);
crl = lib->settings->get_str(lib->settings,
"%s.plugins.load-tester.crl", NULL, lib->ns);
INIT(this,
.public = {
.credential_set = {
.create_shared_enumerator = _create_shared_enumerator,
.create_private_enumerator = _create_private_enumerator,
.create_cert_enumerator = _create_cert_enumerator,
.create_cdp_enumerator = (void*)return_null,
.cache_cert = (void*)nop,
},
.destroy = _destroy,
},
.private = load_issuer_key(),
.ca = load_issuer_cert(),
.cas = linked_list_create(),
.cdps = linked_list_create(),
.psk = shared_key_create(SHARED_IKE,
chunk_clone(chunk_create(psk, strlen(psk)))),
.pwd = shared_key_create(SHARED_EAP,
chunk_clone(chunk_create(pwd, strlen(pwd)))),
);
if (this->ca)
{
this->cas->insert_last(this->cas, this->ca->get_ref(this->ca));
}
if (!enum_from_name(hash_algorithm_short_names, digest, &this->digest))
{
DBG1(DBG_CFG, "invalid load-tester digest: '%s', using sha1", digest);
this->digest = HASH_SHA1;
}
if (crl)
{
x509_cdp_t *cdp;
INIT(cdp,
.uri = crl,
);
this->cdps->insert_last(this->cdps, cdp);
}
load_ca_certs(this);
return &this->public;
}
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