// Import a newly generated RSA1024 pvt key and a certificate
// to every slot and use the key to sign some data
static void test_import_and_sign_all_10_RSA() {
EVP_PKEY *evp;
RSA *rsak;
X509 *cert;
ASN1_TIME *tm;
CK_BYTE i, j;
CK_BYTE some_data[32];
CK_BYTE e[] = {0x01, 0x00, 0x01};
CK_BYTE p[64];
CK_BYTE q[64];
CK_BYTE dp[64];
CK_BYTE dq[64];
CK_BYTE qinv[64];
BIGNUM *e_bn;
CK_ULONG class_k = CKO_PRIVATE_KEY;
CK_ULONG class_c = CKO_CERTIFICATE;
CK_ULONG kt = CKK_RSA;
CK_BYTE id = 0;
CK_BYTE sig[64];
CK_ULONG recv_len;
CK_BYTE value_c[3100];
CK_ULONG cert_len;
CK_BYTE der_encoded[80];
CK_BYTE_PTR der_ptr;
CK_BYTE_PTR r_ptr;
CK_BYTE_PTR s_ptr;
CK_ULONG r_len;
CK_ULONG s_len;
unsigned char *px;
CK_ATTRIBUTE privateKeyTemplate[] = {
{CKA_CLASS, &class_k, sizeof(class_k)},
{CKA_KEY_TYPE, &kt, sizeof(kt)},
{CKA_ID, &id, sizeof(id)},
{CKA_PUBLIC_EXPONENT, e, sizeof(e)},
{CKA_PRIME_1, p, sizeof(p)},
{CKA_PRIME_2, q, sizeof(q)},
{CKA_EXPONENT_1, dp, sizeof(dp)},
{CKA_EXPONENT_2, dq, sizeof(dq)},
{CKA_COEFFICIENT, qinv, sizeof(qinv)}
};
CK_ATTRIBUTE publicKeyTemplate[] = {
{CKA_CLASS, &class_c, sizeof(class_c)},
{CKA_ID, &id, sizeof(id)},
{CKA_VALUE, value_c, sizeof(value_c)}
};
CK_OBJECT_HANDLE obj[24];
CK_SESSION_HANDLE session;
CK_MECHANISM mech = {CKM_RSA_PKCS, NULL};
evp = EVP_PKEY_new();
if (evp == NULL)
exit(EXIT_FAILURE);
rsak = RSA_new();
if (rsak == NULL)
exit(EXIT_FAILURE);
e_bn = BN_bin2bn(e, 3, NULL);
if (e_bn == NULL)
exit(EXIT_FAILURE);
asrt(RSA_generate_key_ex(rsak, 1024, e_bn, NULL), 1, "GENERATE RSAK");
asrt(BN_bn2bin(rsak->p, p), 64, "GET P");
asrt(BN_bn2bin(rsak->q, q), 64, "GET Q");
asrt(BN_bn2bin(rsak->dmp1, dp), 64, "GET DP");
asrt(BN_bn2bin(rsak->dmq1, dp), 64, "GET DQ");
asrt(BN_bn2bin(rsak->iqmp, qinv), 64, "GET QINV");
if (EVP_PKEY_set1_RSA(evp, rsak) == 0)
exit(EXIT_FAILURE);
cert = X509_new();
if (cert == NULL)
exit(EXIT_FAILURE);
if (X509_set_pubkey(cert, evp) == 0)
exit(EXIT_FAILURE);
tm = ASN1_TIME_new();
if (tm == NULL)
exit(EXIT_FAILURE);
ASN1_TIME_set_string(tm, "000001010000Z");
X509_set_notBefore(cert, tm);
X509_set_notAfter(cert, tm);
cert->sig_alg->algorithm = OBJ_nid2obj(8);
cert->cert_info->signature->algorithm = OBJ_nid2obj(8);
ASN1_BIT_STRING_set_bit(cert->signature, 8, 1);
ASN1_BIT_STRING_set(cert->signature, "\x00", 1);
px = value_c;
if ((cert_len = (CK_ULONG) i2d_X509(cert, &px)) == 0 || cert_len > sizeof(value_c))
exit(EXIT_FAILURE);
publicKeyTemplate[2].ulValueLen = cert_len;
asrt(funcs->C_Initialize(NULL), CKR_OK, "INITIALIZE");
asrt(funcs->C_OpenSession(0, CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, NULL, &session), CKR_OK, "OpenSession1");
asrt(funcs->C_Login(session, CKU_SO, "010203040506070801020304050607080102030405060708", 48), CKR_OK, "Login SO");
for (i = 0; i < 24; i++) {
id = i;
asrt(funcs->C_CreateObject(session, publicKeyTemplate, 3, obj + i), CKR_OK, "IMPORT CERT");
asrt(funcs->C_CreateObject(session, privateKeyTemplate, 9, obj + i), CKR_OK, "IMPORT KEY");
}
asrt(funcs->C_Logout(session), CKR_OK, "Logout SO");
for (i = 0; i < 24; i++) {
for (j = 0; j < 10; j++) {
if(RAND_pseudo_bytes(some_data, sizeof(some_data)) == -1)
exit(EXIT_FAILURE);
asrt(funcs->C_Login(session, CKU_USER, "123456", 6), CKR_OK, "Login USER");
asrt(funcs->C_SignInit(session, &mech, obj[i]), CKR_OK, "SignInit");
recv_len = sizeof(sig);
asrt(funcs->C_Sign(session, some_data, sizeof(some_data), sig, &recv_len), CKR_OK, "Sign");
/* r_len = 32; */
/* s_len = 32; */
/* der_ptr = der_encoded; */
/* *der_ptr++ = 0x30; */
/* *der_ptr++ = 0xff; // placeholder, fix below */
/* r_ptr = sig; */
/* *der_ptr++ = 0x02; */
/* *der_ptr++ = r_len; */
/* if (*r_ptr >= 0x80) { */
/* *(der_ptr - 1) = *(der_ptr - 1) + 1; */
/* *der_ptr++ = 0x00; */
/* } */
/* else if (*r_ptr == 0x00 && *(r_ptr + 1) < 0x80) { */
/* r_len--; */
/* *(der_ptr - 1) = *(der_ptr - 1) - 1; */
/* r_ptr++; */
/* } */
/* memcpy(der_ptr, r_ptr, r_len); */
/* der_ptr+= r_len; */
/* s_ptr = sig + 32; */
/* *der_ptr++ = 0x02; */
/* *der_ptr++ = s_len; */
/* if (*s_ptr >= 0x80) { */
/* *(der_ptr - 1) = *(der_ptr - 1) + 1; */
/* *der_ptr++ = 0x00; */
/* } */
/* else if (*s_ptr == 0x00 && *(s_ptr + 1) < 0x80) { */
/* s_len--; */
/* *(der_ptr - 1) = *(der_ptr - 1) - 1; */
/* s_ptr++; */
/* } */
/* memcpy(der_ptr, s_ptr, s_len); */
/* der_ptr+= s_len; */
/* der_encoded[1] = der_ptr - der_encoded - 2; */
/* dump_hex(der_encoded, der_encoded[1] + 2, stderr, 1); */
/* asrt(ECDSA_verify(0, some_data, sizeof(some_data), der_encoded, der_encoded[1] + 2, eck), 1, "ECDSA VERIFICATION"); */
}
}
asrt(funcs->C_Logout(session), CKR_OK, "Logout USER");
asrt(funcs->C_CloseSession(session), CKR_OK, "CloseSession");
asrt(funcs->C_Finalize(NULL), CKR_OK, "FINALIZE");
}
/*============================================================================
* OpcUa_P_OpenSSL_X509_SelfSigned_Custom_Create
*===========================================================================*/
OpcUa_StatusCode OpcUa_P_OpenSSL_X509_SelfSigned_Custom_Create(
OpcUa_CryptoProvider* a_pProvider,
OpcUa_Int32 a_serialNumber,
OpcUa_UInt32 a_validToInSec,
OpcUa_Crypto_NameEntry* a_pNameEntries, /* will be used for issuer and subject thus it's selfigned cert */
OpcUa_UInt a_nameEntriesCount, /* will be used for issuer and subject thus it's selfigned cert */
OpcUa_Key a_pSubjectPublicKey, /* EVP_PKEY* - type defines also public key algorithm */
OpcUa_Crypto_Extension* a_pExtensions,
OpcUa_UInt a_extensionsCount,
OpcUa_UInt a_signatureHashAlgorithm, /* EVP_sha1(),... */
OpcUa_Key a_pIssuerPrivateKey, /* EVP_PKEY* - type defines also signature algorithm */
OpcUa_ByteString* a_pCertificate)
{
OpcUa_UInt i;
X509_NAME* pSubj = OpcUa_Null;
X509V3_CTX ctx;
const EVP_MD* pDigest = OpcUa_Null;
X509* pCert = OpcUa_Null;
EVP_PKEY* pSubjectPublicKey = OpcUa_Null;
EVP_PKEY* pIssuerPrivateKey = OpcUa_Null;
OpcUa_InitializeStatus(OpcUa_Module_P_OpenSSL, "X509_SelfSigned_Custom_Create");
OpcUa_ReferenceParameter(a_pProvider);
OpcUa_ReturnErrorIfArgumentNull(a_pNameEntries);
OpcUa_ReturnErrorIfArgumentNull(a_pExtensions);
OpcUa_ReturnErrorIfArgumentNull(a_pIssuerPrivateKey.Key.Data);
OpcUa_ReturnErrorIfArgumentNull(a_pCertificate);
if(a_pSubjectPublicKey.Type != OpcUa_Crypto_KeyType_Rsa_Public)
{
uStatus = OpcUa_BadInvalidArgument;
OpcUa_GotoErrorIfBad(uStatus);
}
if(a_pIssuerPrivateKey.Type != OpcUa_Crypto_KeyType_Rsa_Private)
{
uStatus = OpcUa_BadInvalidArgument;
OpcUa_GotoErrorIfBad(uStatus);
}
pSubjectPublicKey = d2i_PublicKey(EVP_PKEY_RSA,OpcUa_Null,((const unsigned char**)&(a_pSubjectPublicKey.Key.Data)),a_pSubjectPublicKey.Key.Length);
if(pSubjectPublicKey == OpcUa_Null)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
pIssuerPrivateKey = d2i_PrivateKey(EVP_PKEY_RSA,OpcUa_Null,((const unsigned char**)&(a_pIssuerPrivateKey.Key.Data)),a_pIssuerPrivateKey.Key.Length);
if(pIssuerPrivateKey == OpcUa_Null)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* create new certificate object */
pCert = X509_new();
if(pCert == OpcUa_Null)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* set version of certificate (V3 since internal representation starts versioning from 0) */
if(X509_set_version(pCert, 2L) != 1)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* generate a unique number for a serial number if none provided. */
if(a_serialNumber == 0)
{
ASN1_INTEGER* pSerialNumber = X509_get_serialNumber(pCert);
pSerialNumber->type = V_ASN1_INTEGER;
pSerialNumber->data = OPENSSL_realloc(pSerialNumber->data, 16);
pSerialNumber->length = 16;
if(pSerialNumber->data == NULL || OpcUa_P_Guid_Create((OpcUa_Guid*)pSerialNumber->data) == NULL)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
}
/* use the integer passed in - note the API should not be using a 32-bit integer - must fix sometime */
else if(ASN1_INTEGER_set(X509_get_serialNumber(pCert), a_serialNumber) == 0)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* add key to the request */
if(X509_set_pubkey(pCert, pSubjectPublicKey) != 1)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
if(pSubjectPublicKey != OpcUa_Null)
{
EVP_PKEY_free(pSubjectPublicKey);
pSubjectPublicKey = OpcUa_Null;
}
/* assign the subject name */
pSubj = X509_NAME_new();
if(!pSubj)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* create and add entries to subject name */
for(i=0; i<a_nameEntriesCount; i++)
{
uStatus = OpcUa_P_OpenSSL_X509_Name_AddEntry(&pSubj, a_pNameEntries + i);
OpcUa_GotoErrorIfBad(uStatus);
}
/* set subject name in request */
if(X509_set_subject_name(pCert, pSubj) != 1)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* set name of issuer (CA) */
if(X509_set_issuer_name(pCert, pSubj) != 1)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
if(!(X509_gmtime_adj(X509_get_notBefore(pCert), 0)))
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* set ending time of the certificate */
if(!(X509_gmtime_adj(X509_get_notAfter(pCert), a_validToInSec)))
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
/* add x509v3 extensions */
X509V3_set_ctx(&ctx, pCert, pCert, OpcUa_Null, OpcUa_Null, 0);
for(i=0; i<a_extensionsCount; i++)
{
uStatus = OpcUa_P_OpenSSL_X509_AddCustomExtension(&pCert, a_pExtensions+i, &ctx);
OpcUa_GotoErrorIfBad(uStatus);
}
/* sign certificate with the CA private key */
switch(a_signatureHashAlgorithm)
{
case OPCUA_P_SHA_160:
pDigest = EVP_sha1();
break;
case OPCUA_P_SHA_224:
pDigest = EVP_sha224();
break;
case OPCUA_P_SHA_256:
pDigest = EVP_sha256();
break;
case OPCUA_P_SHA_384:
pDigest = EVP_sha384();
break;
case OPCUA_P_SHA_512:
pDigest = EVP_sha512();
break;
default:
uStatus = OpcUa_BadNotSupported;
OpcUa_GotoErrorIfBad(uStatus);
}
if(!(X509_sign(pCert, pIssuerPrivateKey, pDigest)))
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
if(X509_verify(pCert, pIssuerPrivateKey) <= 0)
{
uStatus = OpcUa_Bad;
OpcUa_GotoErrorIfBad(uStatus);
}
if(pIssuerPrivateKey != OpcUa_Null)
{
EVP_PKEY_free(pIssuerPrivateKey);
pIssuerPrivateKey = OpcUa_Null;
}
if(pSubj != OpcUa_Null)
{
X509_NAME_free(pSubj);
pSubj = OpcUa_Null;
}
/* prepare container */
memset(a_pCertificate, 0, sizeof(OpcUa_ByteString));
/* get required length for conversion target buffer */
a_pCertificate->Length = i2d_X509(pCert, NULL);
if(a_pCertificate->Length <= 0)
{
/* conversion to DER not possible */
uStatus = OpcUa_Bad;
}
/* allocate conversion target buffer */
a_pCertificate->Data = (OpcUa_Byte*)OpcUa_P_Memory_Alloc(a_pCertificate->Length);
OpcUa_GotoErrorIfAllocFailed(a_pCertificate->Data);
/* convert into DER */
a_pCertificate->Length = i2d_X509(pCert, &(a_pCertificate->Data));
if(a_pCertificate->Length <= 0)
{
/* conversion to DER not possible */
uStatus = OpcUa_Bad;
}
else
{
/* correct pointer incrementation by i2d_X509() */
a_pCertificate->Data -= a_pCertificate->Length;
}
X509_free(pCert);
OpcUa_ReturnStatusCode;
OpcUa_BeginErrorHandling;
X509_free(pCert);
if(pSubjectPublicKey != OpcUa_Null)
{
EVP_PKEY_free(pSubjectPublicKey);
}
if(pIssuerPrivateKey != OpcUa_Null)
{
EVP_PKEY_free(pIssuerPrivateKey);
}
if(pSubj != OpcUa_Null)
{
X509_NAME_free(pSubj);
}
OpcUa_FinishErrorHandling;
}
extern "C" int32_t EncodeX509(X509* x, uint8_t* buf)
{
return i2d_X509(x, &buf);
}
ssize_t mailstream_ssl_get_certificate(mailstream *stream, unsigned char **cert_DER)
{
#ifdef USE_SSL
struct mailstream_ssl_data *data = NULL;
ssize_t len = 0;
#ifndef USE_GNUTLS
SSL *ssl_conn = NULL;
X509 *cert = NULL;
#else
gnutls_session session = NULL;
const gnutls_datum *raw_cert_list;
unsigned int raw_cert_list_length;
gnutls_x509_crt cert = NULL;
size_t cert_size;
#endif
if (cert_DER == NULL || stream == NULL || stream->low == NULL)
return -1;
data = stream->low->data;
if (data == NULL)
return -1;
#ifndef USE_GNUTLS
ssl_conn = data->ssl_conn;
if (ssl_conn == NULL)
return -1;
cert = SSL_get_peer_certificate(ssl_conn);
if (cert == NULL)
return -1;
len = i2d_X509(cert, NULL);
* cert_DER = malloc(len);
if (* cert_DER == NULL)
return -1;
i2d_X509(cert, cert_DER);
X509_free(cert);
return len;
#else
session = data->session;
raw_cert_list = gnutls_certificate_get_peers(session, &raw_cert_list_length);
if (raw_cert_list
&& gnutls_certificate_type_get(session) == GNUTLS_CRT_X509
&& gnutls_x509_crt_init(&cert) >= 0
&& gnutls_x509_crt_import(cert, &raw_cert_list[0], GNUTLS_X509_FMT_DER) >= 0) {
cert_size = 0;
if (gnutls_x509_crt_export(cert, GNUTLS_X509_FMT_DER, NULL, &cert_size)
!= GNUTLS_E_SHORT_MEMORY_BUFFER)
return -1;
*cert_DER = malloc (cert_size);
if (*cert_DER == NULL)
return -1;
if (gnutls_x509_crt_export(cert, GNUTLS_X509_FMT_DER, *cert_DER, &cert_size) < 0)
return -1;
len = (ssize_t)cert_size;
gnutls_x509_crt_deinit(cert);
return len;
}
#endif
#endif
return -1;
}
static int tls_drv_control(ErlDrvData handle,
unsigned int command,
char *buf, int len,
char **rbuf, int rlen)
{
tls_data *d = (tls_data *)handle;
int res;
int size;
ErlDrvBinary *b;
X509 *cert;
unsigned int flags = command;
command &= 0xffff;
ERR_clear_error();
switch (command)
{
case SET_CERTIFICATE_FILE_ACCEPT:
case SET_CERTIFICATE_FILE_CONNECT: {
time_t mtime = 0;
SSL_CTX *ssl_ctx = hash_table_lookup(buf, &mtime);
if (is_key_file_modified(buf, &mtime) || ssl_ctx == NULL)
{
SSL_CTX *ctx;
hash_table_insert(buf, mtime, NULL);
ctx = SSL_CTX_new(SSLv23_method());
die_unless(ctx, "SSL_CTX_new failed");
res = SSL_CTX_use_certificate_chain_file(ctx, buf);
die_unless(res > 0, "SSL_CTX_use_certificate_file failed");
res = SSL_CTX_use_PrivateKey_file(ctx, buf, SSL_FILETYPE_PEM);
die_unless(res > 0, "SSL_CTX_use_PrivateKey_file failed");
res = SSL_CTX_check_private_key(ctx);
die_unless(res > 0, "SSL_CTX_check_private_key failed");
SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF);
SSL_CTX_set_default_verify_paths(ctx);
#ifdef SSL_MODE_RELEASE_BUFFERS
SSL_CTX_set_mode(ctx, SSL_MODE_RELEASE_BUFFERS);
#endif
/* SSL_CTX_load_verify_locations(ctx, "/etc/ejabberd/ca_certificates.pem", NULL); */
/* SSL_CTX_load_verify_locations(ctx, NULL, "/etc/ejabberd/ca_certs/"); */
/* This IF is commented to allow verification in all cases: */
/* if (command == SET_CERTIFICATE_FILE_ACCEPT) */
/* { */
SSL_CTX_set_verify(ctx,
SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
verify_callback);
/* } */
ssl_ctx = ctx;
hash_table_insert(buf, mtime, ssl_ctx);
}
d->ssl = SSL_new(ssl_ctx);
die_unless(d->ssl, "SSL_new failed");
if (flags & VERIFY_NONE)
SSL_set_verify(d->ssl, SSL_VERIFY_NONE, verify_callback);
d->bio_read = BIO_new(BIO_s_mem());
d->bio_write = BIO_new(BIO_s_mem());
SSL_set_bio(d->ssl, d->bio_read, d->bio_write);
if (command == SET_CERTIFICATE_FILE_ACCEPT) {
SSL_set_options(d->ssl, SSL_OP_NO_TICKET);
SSL_set_accept_state(d->ssl);
} else {
SSL_set_options(d->ssl, SSL_OP_NO_SSLv2|SSL_OP_NO_TICKET);
SSL_set_connect_state(d->ssl);
}
break;
}
case SET_ENCRYPTED_INPUT:
die_unless(d->ssl, "SSL not initialized");
BIO_write(d->bio_read, buf, len);
break;
case SET_DECRYPTED_OUTPUT:
die_unless(d->ssl, "SSL not initialized");
res = SSL_write(d->ssl, buf, len);
if (res <= 0)
{
res = SSL_get_error(d->ssl, res);
if (res == SSL_ERROR_WANT_READ || res == SSL_ERROR_WANT_WRITE)
{
b = driver_alloc_binary(1);
b->orig_bytes[0] = 2;
*rbuf = (char *)b;
return 1;
} else {
die_unless(0, "SSL_write failed");
}
}
break;
case GET_ENCRYPTED_OUTPUT:
die_unless(d->ssl, "SSL not initialized");
size = BIO_ctrl_pending(d->bio_write) + 1;
b = driver_alloc_binary(size);
b->orig_bytes[0] = 0;
BIO_read(d->bio_write, b->orig_bytes + 1, size - 1);
*rbuf = (char *)b;
return size;
case GET_DECRYPTED_INPUT:
if (!SSL_is_init_finished(d->ssl))
{
res = SSL_do_handshake(d->ssl);
if (res <= 0)
die_unless(SSL_get_error(d->ssl, res) == SSL_ERROR_WANT_READ,
"SSL_do_handshake failed");
} else {
size = BUF_SIZE + 1;
rlen = 1;
b = driver_alloc_binary(size);
b->orig_bytes[0] = 0;
while ((res = SSL_read(d->ssl,
b->orig_bytes + rlen, BUF_SIZE)) > 0)
{
//printf("%d bytes of decrypted data read from state machine\r\n",res);
rlen += res;
size += BUF_SIZE;
b = driver_realloc_binary(b, size);
}
if (res < 0)
{
int err = SSL_get_error(d->ssl, res);
if (err == SSL_ERROR_WANT_READ)
{
//printf("SSL_read wants more data\r\n");
//return 0;
}
// TODO
}
b = driver_realloc_binary(b, rlen);
*rbuf = (char *)b;
return rlen;
}
break;
case GET_PEER_CERTIFICATE:
cert = SSL_get_peer_certificate(d->ssl);
if (cert == NULL)
{
b = driver_alloc_binary(1);
b->orig_bytes[0] = 1;
*rbuf = (char *)b;
return 1;
} else {
unsigned char *tmp_buf;
rlen = i2d_X509(cert, NULL);
if (rlen >= 0)
{
rlen++;
b = driver_alloc_binary(rlen);
b->orig_bytes[0] = 0;
tmp_buf = (unsigned char *)&b->orig_bytes[1];
i2d_X509(cert, &tmp_buf);
X509_free(cert);
*rbuf = (char *)b;
return rlen;
} else
X509_free(cert);
}
break;
case GET_VERIFY_RESULT:
b = driver_alloc_binary(1);
b->orig_bytes[0] = SSL_get_verify_result(d->ssl);
*rbuf = (char *)b;
return 1;
break;
}
b = driver_alloc_binary(1);
b->orig_bytes[0] = 0;
*rbuf = (char *)b;
return 1;
}
int x509_main(int argc, char **argv)
{
ASN1_INTEGER *sno = NULL;
ASN1_OBJECT *objtmp = NULL;
BIO *out = NULL;
CONF *extconf = NULL;
EVP_PKEY *Upkey = NULL, *CApkey = NULL, *fkey = NULL;
STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
STACK_OF(OPENSSL_STRING) *sigopts = NULL;
X509 *x = NULL, *xca = NULL;
X509_REQ *req = NULL, *rq = NULL;
X509_STORE *ctx = NULL;
const EVP_MD *digest = NULL;
char *CAkeyfile = NULL, *CAserial = NULL, *fkeyfile = NULL, *alias = NULL;
char *checkhost = NULL, *checkemail = NULL, *checkip = NULL;
char *extsect = NULL, *extfile = NULL, *passin = NULL, *passinarg = NULL;
char *infile = NULL, *outfile = NULL, *keyfile = NULL, *CAfile = NULL;
char buf[256], *prog;
int x509req = 0, days = DEF_DAYS, modulus = 0, pubkey = 0, pprint = 0;
int C = 0, CAformat = FORMAT_PEM, CAkeyformat = FORMAT_PEM;
int fingerprint = 0, reqfile = 0, need_rand = 0, checkend = 0;
int informat = FORMAT_PEM, outformat = FORMAT_PEM, keyformat = FORMAT_PEM;
int next_serial = 0, subject_hash = 0, issuer_hash = 0, ocspid = 0;
int noout = 0, sign_flag = 0, CA_flag = 0, CA_createserial = 0, email = 0;
int ocsp_uri = 0, trustout = 0, clrtrust = 0, clrreject = 0, aliasout = 0;
int ret = 1, i, num = 0, badsig = 0, clrext = 0, nocert = 0;
int text = 0, serial = 0, subject = 0, issuer = 0, startdate = 0;
int enddate = 0;
time_t checkoffset = 0;
unsigned long nmflag = 0, certflag = 0;
char nmflag_set = 0;
OPTION_CHOICE o;
ENGINE *e = NULL;
#ifndef OPENSSL_NO_MD5
int subject_hash_old = 0, issuer_hash_old = 0;
#endif
ctx = X509_STORE_new();
if (ctx == NULL)
goto end;
X509_STORE_set_verify_cb(ctx, callb);
prog = opt_init(argc, argv, x509_options);
while ((o = opt_next()) != OPT_EOF) {
switch (o) {
case OPT_EOF:
case OPT_ERR:
opthelp:
BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
goto end;
case OPT_HELP:
opt_help(x509_options);
ret = 0;
goto end;
case OPT_INFORM:
if (!opt_format(opt_arg(), OPT_FMT_ANY, &informat))
goto opthelp;
break;
case OPT_IN:
infile = opt_arg();
break;
case OPT_OUTFORM:
if (!opt_format(opt_arg(), OPT_FMT_ANY, &outformat))
goto opthelp;
break;
case OPT_KEYFORM:
if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &keyformat))
goto opthelp;
break;
case OPT_CAFORM:
if (!opt_format(opt_arg(), OPT_FMT_PEMDER, &CAformat))
goto opthelp;
break;
case OPT_CAKEYFORM:
if (!opt_format(opt_arg(), OPT_FMT_ANY, &CAkeyformat))
goto opthelp;
break;
case OPT_OUT:
outfile = opt_arg();
break;
case OPT_REQ:
reqfile = need_rand = 1;
break;
case OPT_SIGOPT:
if (!sigopts)
sigopts = sk_OPENSSL_STRING_new_null();
if (!sigopts || !sk_OPENSSL_STRING_push(sigopts, opt_arg()))
goto opthelp;
break;
case OPT_DAYS:
days = atoi(opt_arg());
break;
case OPT_PASSIN:
passinarg = opt_arg();
break;
case OPT_EXTFILE:
extfile = opt_arg();
break;
case OPT_EXTENSIONS:
extsect = opt_arg();
break;
case OPT_SIGNKEY:
keyfile = opt_arg();
sign_flag = ++num;
need_rand = 1;
break;
case OPT_CA:
CAfile = opt_arg();
CA_flag = ++num;
need_rand = 1;
break;
case OPT_CAKEY:
CAkeyfile = opt_arg();
break;
case OPT_CASERIAL:
CAserial = opt_arg();
break;
case OPT_SET_SERIAL:
if (sno != NULL) {
BIO_printf(bio_err, "Serial number supplied twice\n");
goto opthelp;
}
if ((sno = s2i_ASN1_INTEGER(NULL, opt_arg())) == NULL)
goto opthelp;
break;
case OPT_FORCE_PUBKEY:
fkeyfile = opt_arg();
break;
case OPT_ADDTRUST:
if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) {
BIO_printf(bio_err,
"%s: Invalid trust object value %s\n",
prog, opt_arg());
goto opthelp;
}
if (trust == NULL && (trust = sk_ASN1_OBJECT_new_null()) == NULL)
goto end;
sk_ASN1_OBJECT_push(trust, objtmp);
objtmp = NULL;
trustout = 1;
break;
case OPT_ADDREJECT:
if ((objtmp = OBJ_txt2obj(opt_arg(), 0)) == NULL) {
BIO_printf(bio_err,
"%s: Invalid reject object value %s\n",
prog, opt_arg());
goto opthelp;
}
if (reject == NULL
&& (reject = sk_ASN1_OBJECT_new_null()) == NULL)
goto end;
sk_ASN1_OBJECT_push(reject, objtmp);
objtmp = NULL;
trustout = 1;
break;
case OPT_SETALIAS:
alias = opt_arg();
trustout = 1;
break;
case OPT_CERTOPT:
if (!set_cert_ex(&certflag, opt_arg()))
goto opthelp;
break;
case OPT_NAMEOPT:
nmflag_set = 1;
if (!set_name_ex(&nmflag, opt_arg()))
goto opthelp;
break;
case OPT_ENGINE:
e = setup_engine(opt_arg(), 0);
break;
case OPT_C:
C = ++num;
break;
case OPT_EMAIL:
email = ++num;
break;
case OPT_OCSP_URI:
ocsp_uri = ++num;
break;
case OPT_SERIAL:
serial = ++num;
break;
case OPT_NEXT_SERIAL:
next_serial = ++num;
break;
case OPT_MODULUS:
modulus = ++num;
break;
case OPT_PUBKEY:
pubkey = ++num;
break;
case OPT_X509TOREQ:
x509req = ++num;
break;
case OPT_TEXT:
text = ++num;
break;
case OPT_SUBJECT:
subject = ++num;
break;
case OPT_ISSUER:
issuer = ++num;
break;
case OPT_FINGERPRINT:
fingerprint = ++num;
break;
case OPT_HASH:
subject_hash = ++num;
break;
case OPT_ISSUER_HASH:
issuer_hash = ++num;
break;
case OPT_PURPOSE:
pprint = ++num;
break;
case OPT_STARTDATE:
startdate = ++num;
break;
case OPT_ENDDATE:
enddate = ++num;
break;
case OPT_NOOUT:
noout = ++num;
break;
case OPT_NOCERT:
nocert = 1;
break;
case OPT_TRUSTOUT:
trustout = 1;
break;
case OPT_CLRTRUST:
clrtrust = ++num;
break;
case OPT_CLRREJECT:
clrreject = ++num;
break;
case OPT_ALIAS:
aliasout = ++num;
break;
case OPT_CACREATESERIAL:
CA_createserial = ++num;
break;
case OPT_CLREXT:
clrext = 1;
break;
case OPT_OCSPID:
ocspid = ++num;
break;
case OPT_BADSIG:
badsig = 1;
break;
#ifndef OPENSSL_NO_MD5
case OPT_SUBJECT_HASH_OLD:
subject_hash_old = ++num;
break;
case OPT_ISSUER_HASH_OLD:
issuer_hash_old = ++num;
break;
#else
case OPT_SUBJECT_HASH_OLD:
case OPT_ISSUER_HASH_OLD:
break;
#endif
case OPT_DATES:
startdate = ++num;
enddate = ++num;
break;
case OPT_CHECKEND:
checkend = 1;
{
intmax_t temp = 0;
if (!opt_imax(opt_arg(), &temp))
goto opthelp;
checkoffset = (time_t)temp;
if ((intmax_t)checkoffset != temp) {
BIO_printf(bio_err, "%s: checkend time out of range %s\n",
prog, opt_arg());
goto opthelp;
}
}
break;
case OPT_CHECKHOST:
checkhost = opt_arg();
break;
case OPT_CHECKEMAIL:
checkemail = opt_arg();
break;
case OPT_CHECKIP:
checkip = opt_arg();
break;
case OPT_MD:
if (!opt_md(opt_unknown(), &digest))
goto opthelp;
}
}
argc = opt_num_rest();
argv = opt_rest();
if (argc != 0) {
BIO_printf(bio_err, "%s: Unknown parameter %s\n", prog, argv[0]);
goto opthelp;
}
if (!nmflag_set)
nmflag = XN_FLAG_ONELINE;
out = bio_open_default(outfile, 'w', outformat);
if (out == NULL)
goto end;
if (need_rand)
app_RAND_load_file(NULL, 0);
if (!app_passwd(passinarg, NULL, &passin, NULL)) {
BIO_printf(bio_err, "Error getting password\n");
goto end;
}
if (!X509_STORE_set_default_paths(ctx)) {
ERR_print_errors(bio_err);
goto end;
}
if (fkeyfile) {
fkey = load_pubkey(fkeyfile, keyformat, 0, NULL, e, "Forced key");
if (fkey == NULL)
goto end;
}
if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM)) {
CAkeyfile = CAfile;
} else if ((CA_flag) && (CAkeyfile == NULL)) {
BIO_printf(bio_err,
"need to specify a CAkey if using the CA command\n");
goto end;
}
if (extfile) {
X509V3_CTX ctx2;
if ((extconf = app_load_config(extfile)) == NULL)
goto end;
if (!extsect) {
extsect = NCONF_get_string(extconf, "default", "extensions");
if (!extsect) {
ERR_clear_error();
extsect = "default";
}
}
X509V3_set_ctx_test(&ctx2);
X509V3_set_nconf(&ctx2, extconf);
if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL)) {
BIO_printf(bio_err,
"Error Loading extension section %s\n", extsect);
ERR_print_errors(bio_err);
goto end;
}
}
if (reqfile) {
EVP_PKEY *pkey;
BIO *in;
if (!sign_flag && !CA_flag) {
BIO_printf(bio_err, "We need a private key to sign with\n");
goto end;
}
in = bio_open_default(infile, 'r', informat);
if (in == NULL)
goto end;
req = PEM_read_bio_X509_REQ(in, NULL, NULL, NULL);
BIO_free(in);
if (req == NULL) {
ERR_print_errors(bio_err);
goto end;
}
if ((pkey = X509_REQ_get0_pubkey(req)) == NULL) {
BIO_printf(bio_err, "error unpacking public key\n");
goto end;
}
i = X509_REQ_verify(req, pkey);
if (i < 0) {
BIO_printf(bio_err, "Signature verification error\n");
ERR_print_errors(bio_err);
goto end;
}
if (i == 0) {
BIO_printf(bio_err,
"Signature did not match the certificate request\n");
goto end;
} else
BIO_printf(bio_err, "Signature ok\n");
print_name(bio_err, "subject=", X509_REQ_get_subject_name(req),
nmflag);
if ((x = X509_new()) == NULL)
goto end;
if (sno == NULL) {
sno = ASN1_INTEGER_new();
if (sno == NULL || !rand_serial(NULL, sno))
goto end;
if (!X509_set_serialNumber(x, sno))
goto end;
ASN1_INTEGER_free(sno);
sno = NULL;
} else if (!X509_set_serialNumber(x, sno))
goto end;
if (!X509_set_issuer_name(x, X509_REQ_get_subject_name(req)))
goto end;
if (!X509_set_subject_name(x, X509_REQ_get_subject_name(req)))
goto end;
if (!set_cert_times(x, NULL, NULL, days))
goto end;
if (fkey)
X509_set_pubkey(x, fkey);
else {
pkey = X509_REQ_get0_pubkey(req);
X509_set_pubkey(x, pkey);
}
} else
x = load_cert(infile, informat, "Certificate");
if (x == NULL)
goto end;
if (CA_flag) {
xca = load_cert(CAfile, CAformat, "CA Certificate");
if (xca == NULL)
goto end;
}
if (!noout || text || next_serial) {
OBJ_create("2.99999.3", "SET.ex3", "SET x509v3 extension 3");
}
if (alias)
X509_alias_set1(x, (unsigned char *)alias, -1);
if (clrtrust)
X509_trust_clear(x);
if (clrreject)
X509_reject_clear(x);
if (trust) {
for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++) {
objtmp = sk_ASN1_OBJECT_value(trust, i);
X509_add1_trust_object(x, objtmp);
}
objtmp = NULL;
}
if (reject) {
for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++) {
objtmp = sk_ASN1_OBJECT_value(reject, i);
X509_add1_reject_object(x, objtmp);
}
objtmp = NULL;
}
if (badsig) {
const ASN1_BIT_STRING *signature;
X509_get0_signature(&signature, NULL, x);
corrupt_signature(signature);
}
if (num) {
for (i = 1; i <= num; i++) {
if (issuer == i) {
print_name(out, "issuer=", X509_get_issuer_name(x), nmflag);
} else if (subject == i) {
print_name(out, "subject=",
X509_get_subject_name(x), nmflag);
} else if (serial == i) {
BIO_printf(out, "serial=");
i2a_ASN1_INTEGER(out, X509_get_serialNumber(x));
BIO_printf(out, "\n");
} else if (next_serial == i) {
ASN1_INTEGER *ser = X509_get_serialNumber(x);
BIGNUM *bnser = ASN1_INTEGER_to_BN(ser, NULL);
if (!bnser)
goto end;
if (!BN_add_word(bnser, 1))
goto end;
ser = BN_to_ASN1_INTEGER(bnser, NULL);
if (!ser)
goto end;
BN_free(bnser);
i2a_ASN1_INTEGER(out, ser);
ASN1_INTEGER_free(ser);
BIO_puts(out, "\n");
} else if ((email == i) || (ocsp_uri == i)) {
int j;
STACK_OF(OPENSSL_STRING) *emlst;
if (email == i)
emlst = X509_get1_email(x);
else
emlst = X509_get1_ocsp(x);
for (j = 0; j < sk_OPENSSL_STRING_num(emlst); j++)
BIO_printf(out, "%s\n",
sk_OPENSSL_STRING_value(emlst, j));
X509_email_free(emlst);
} else if (aliasout == i) {
unsigned char *alstr;
alstr = X509_alias_get0(x, NULL);
if (alstr)
BIO_printf(out, "%s\n", alstr);
else
BIO_puts(out, "<No Alias>\n");
} else if (subject_hash == i) {
BIO_printf(out, "%08lx\n", X509_subject_name_hash(x));
}
#ifndef OPENSSL_NO_MD5
else if (subject_hash_old == i) {
BIO_printf(out, "%08lx\n", X509_subject_name_hash_old(x));
}
#endif
else if (issuer_hash == i) {
BIO_printf(out, "%08lx\n", X509_issuer_name_hash(x));
}
#ifndef OPENSSL_NO_MD5
else if (issuer_hash_old == i) {
BIO_printf(out, "%08lx\n", X509_issuer_name_hash_old(x));
}
#endif
else if (pprint == i) {
X509_PURPOSE *ptmp;
int j;
BIO_printf(out, "Certificate purposes:\n");
for (j = 0; j < X509_PURPOSE_get_count(); j++) {
ptmp = X509_PURPOSE_get0(j);
purpose_print(out, x, ptmp);
}
} else if (modulus == i) {
EVP_PKEY *pkey;
pkey = X509_get0_pubkey(x);
if (pkey == NULL) {
BIO_printf(bio_err, "Modulus=unavailable\n");
ERR_print_errors(bio_err);
goto end;
}
BIO_printf(out, "Modulus=");
#ifndef OPENSSL_NO_RSA
if (EVP_PKEY_id(pkey) == EVP_PKEY_RSA) {
const BIGNUM *n;
RSA_get0_key(EVP_PKEY_get0_RSA(pkey), &n, NULL, NULL);
BN_print(out, n);
} else
#endif
#ifndef OPENSSL_NO_DSA
if (EVP_PKEY_id(pkey) == EVP_PKEY_DSA) {
const BIGNUM *dsapub = NULL;
DSA_get0_key(EVP_PKEY_get0_DSA(pkey), &dsapub, NULL);
BN_print(out, dsapub);
} else
#endif
{
BIO_printf(out, "Wrong Algorithm type");
}
BIO_printf(out, "\n");
} else if (pubkey == i) {
EVP_PKEY *pkey;
pkey = X509_get0_pubkey(x);
if (pkey == NULL) {
BIO_printf(bio_err, "Error getting public key\n");
ERR_print_errors(bio_err);
goto end;
}
PEM_write_bio_PUBKEY(out, pkey);
} else if (C == i) {
unsigned char *d;
char *m;
int len;
X509_NAME_oneline(X509_get_subject_name(x), buf, sizeof buf);
BIO_printf(out, "/*\n"
" * Subject: %s\n", buf);
X509_NAME_oneline(X509_get_issuer_name(x), buf, sizeof buf);
BIO_printf(out, " * Issuer: %s\n"
" */\n", buf);
len = i2d_X509(x, NULL);
m = app_malloc(len, "x509 name buffer");
d = (unsigned char *)m;
len = i2d_X509_NAME(X509_get_subject_name(x), &d);
print_array(out, "the_subject_name", len, (unsigned char *)m);
d = (unsigned char *)m;
len = i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x), &d);
print_array(out, "the_public_key", len, (unsigned char *)m);
d = (unsigned char *)m;
len = i2d_X509(x, &d);
print_array(out, "the_certificate", len, (unsigned char *)m);
OPENSSL_free(m);
} else if (text == i) {
X509_print_ex(out, x, nmflag, certflag);
} else if (startdate == i) {
BIO_puts(out, "notBefore=");
ASN1_TIME_print(out, X509_get0_notBefore(x));
BIO_puts(out, "\n");
} else if (enddate == i) {
BIO_puts(out, "notAfter=");
ASN1_TIME_print(out, X509_get0_notAfter(x));
BIO_puts(out, "\n");
} else if (fingerprint == i) {
int j;
unsigned int n;
unsigned char md[EVP_MAX_MD_SIZE];
const EVP_MD *fdig = digest;
if (!fdig)
fdig = EVP_sha1();
if (!X509_digest(x, fdig, md, &n)) {
BIO_printf(bio_err, "out of memory\n");
goto end;
}
BIO_printf(out, "%s Fingerprint=",
OBJ_nid2sn(EVP_MD_type(fdig)));
for (j = 0; j < (int)n; j++) {
BIO_printf(out, "%02X%c", md[j], (j + 1 == (int)n)
? '\n' : ':');
}
}
/* should be in the library */
else if ((sign_flag == i) && (x509req == 0)) {
BIO_printf(bio_err, "Getting Private key\n");
if (Upkey == NULL) {
Upkey = load_key(keyfile, keyformat, 0,
passin, e, "Private key");
if (Upkey == NULL)
goto end;
}
assert(need_rand);
if (!sign(x, Upkey, days, clrext, digest, extconf, extsect))
goto end;
} else if (CA_flag == i) {
BIO_printf(bio_err, "Getting CA Private Key\n");
if (CAkeyfile != NULL) {
CApkey = load_key(CAkeyfile, CAkeyformat,
0, passin, e, "CA Private Key");
if (CApkey == NULL)
goto end;
}
assert(need_rand);
if (!x509_certify(ctx, CAfile, digest, x, xca,
CApkey, sigopts,
CAserial, CA_createserial, days, clrext,
extconf, extsect, sno, reqfile))
goto end;
} else if (x509req == i) {
EVP_PKEY *pk;
BIO_printf(bio_err, "Getting request Private Key\n");
if (keyfile == NULL) {
BIO_printf(bio_err, "no request key file specified\n");
goto end;
} else {
pk = load_key(keyfile, keyformat, 0,
passin, e, "request key");
if (pk == NULL)
goto end;
}
BIO_printf(bio_err, "Generating certificate request\n");
rq = X509_to_X509_REQ(x, pk, digest);
EVP_PKEY_free(pk);
if (rq == NULL) {
ERR_print_errors(bio_err);
goto end;
}
if (!noout) {
X509_REQ_print(out, rq);
PEM_write_bio_X509_REQ(out, rq);
}
noout = 1;
} else if (ocspid == i) {
X509_ocspid_print(out, x);
}
}
}
if (checkend) {
time_t tcheck = time(NULL) + checkoffset;
if (X509_cmp_time(X509_get0_notAfter(x), &tcheck) < 0) {
BIO_printf(out, "Certificate will expire\n");
ret = 1;
} else {
BIO_printf(out, "Certificate will not expire\n");
ret = 0;
}
goto end;
}
print_cert_checks(out, x, checkhost, checkemail, checkip);
if (noout || nocert) {
ret = 0;
goto end;
}
if (outformat == FORMAT_ASN1)
i = i2d_X509_bio(out, x);
else if (outformat == FORMAT_PEM) {
if (trustout)
i = PEM_write_bio_X509_AUX(out, x);
else
i = PEM_write_bio_X509(out, x);
} else {
BIO_printf(bio_err, "bad output format specified for outfile\n");
goto end;
}
if (!i) {
BIO_printf(bio_err, "unable to write certificate\n");
ERR_print_errors(bio_err);
goto end;
}
ret = 0;
end:
if (need_rand)
app_RAND_write_file(NULL);
NCONF_free(extconf);
BIO_free_all(out);
X509_STORE_free(ctx);
X509_REQ_free(req);
X509_free(x);
X509_free(xca);
EVP_PKEY_free(Upkey);
EVP_PKEY_free(CApkey);
EVP_PKEY_free(fkey);
sk_OPENSSL_STRING_free(sigopts);
X509_REQ_free(rq);
ASN1_INTEGER_free(sno);
sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
ASN1_OBJECT_free(objtmp);
release_engine(e);
OPENSSL_free(passin);
return (ret);
}
extern "C" int32_t CryptoNative_GetX509DerSize(X509* x)
{
return i2d_X509(x, nullptr);
}
int CryptoAPI_verify_certificate(X509 *x509)
{
int ret = -1;
int len;
unsigned char *buf = NULL;
PCCERT_CONTEXT pCertContext = NULL;
PCCERT_CHAIN_CONTEXT pChainContext = NULL;
CERT_ENHKEY_USAGE EnhkeyUsage;
CERT_USAGE_MATCH CertUsage;
CERT_CHAIN_PARA ChainPara;
/* Convert from internal X509 format to DER */
len = i2d_X509(x509, &buf);
if (len < 0) {
SSLerr(SSL_F_SSL_CTX_USE_CERTIFICATE_FILE, ERR_R_ASN1_LIB);
goto err;
}
#ifdef __MINGW32_VERSION
/* MinGW w32api is incomplete when it comes to CryptoAPI, as per version 3.1
* anyway. This is a hack around that problem. */
if (crypt32dll == NULL) {
crypt32dll = LoadLibrary("crypt32");
if (crypt32dll == NULL) {
CRYPTOAPIerr(CRYPTOAPI_F_LOAD_LIBRARY);
goto err;
}
}
if (CertCreateCertificateContext == NULL) {
CertCreateCertificateContext = GetProcAddress(crypt32dll,
"CertCreateCertificateContext");
if (CertCreateCertificateContext == NULL) {
CRYPTOAPIerr(CRYPTOAPI_F_GET_PROC_ADDRESS);
goto err;
}
}
#endif
/* Create a certificate context based on the above certificate */
pCertContext = CertCreateCertificateContext(X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
buf, len);
if (pCertContext == NULL) {
CRYPTOAPIerr(CRYPTOAPI_F_CERT_CREATE_CERT_CONTEXT);
goto err;
}
/* Create an empty issuer list */
EnhkeyUsage.cUsageIdentifier = 0;
EnhkeyUsage.rgpszUsageIdentifier = NULL;
CertUsage.dwType = USAGE_MATCH_TYPE_AND;
CertUsage.Usage = EnhkeyUsage;
/* Searching and matching criteria to be used when building the chain */
ChainPara.cbSize = sizeof(CERT_CHAIN_PARA);
ChainPara.RequestedUsage = CertUsage;
/* Get the certificate chain of our certificate */
if (!CertGetCertificateChain(NULL, pCertContext, NULL, NULL, &ChainPara,
0, NULL, &pChainContext)) {
CRYPTOAPIerr(CRYPTOAPI_F_CERT_GET_CERT_CHAIN);
goto err;
}
/* return 1 when the certificate is trusted, 0 when it's not; -1 on error */
ret = (pChainContext->TrustStatus.dwErrorStatus == CERT_TRUST_NO_ERROR);
err:
if (buf)
OPENSSL_free(buf);
if (pChainContext)
CertFreeCertificateChain(pChainContext);
if (pCertContext)
CertFreeCertificateContext(pCertContext);
return ret;
}
int
sc_pkcs15_prkey_attrs_from_cert(struct sc_pkcs15_card *p15card, struct sc_pkcs15_object *cert_object,
struct sc_pkcs15_object **out_key_object)
{
struct sc_context *ctx = p15card->card->ctx;
#ifdef ENABLE_OPENSSL
struct sc_pkcs15_object *key_object = NULL;
struct sc_pkcs15_prkey_info *key_info = NULL;
X509 *x = NULL;
BIO *mem = NULL;
unsigned char *buff = NULL, *ptr = NULL;
int rv;
LOG_FUNC_CALLED(ctx);
if (out_key_object)
*out_key_object = NULL;
rv = sc_pkcs15_find_prkey_by_id(p15card, &((struct sc_pkcs15_cert_info *)cert_object->data)->id, &key_object);
if (rv == SC_ERROR_OBJECT_NOT_FOUND)
LOG_FUNC_RETURN(ctx, SC_SUCCESS);
LOG_TEST_RET(ctx, rv, "Find private key error");
key_info = (struct sc_pkcs15_prkey_info *) key_object->data;
ERR_load_ERR_strings();
ERR_load_crypto_strings();
sc_log(ctx, "CertValue(%i) %p", cert_object->content.len, cert_object->content.value);
mem = BIO_new_mem_buf(cert_object->content.value, cert_object->content.len);
if (!mem)
LOG_TEST_RET(ctx, SC_ERROR_INTERNAL, "MEM buffer allocation error");
x = d2i_X509_bio(mem, NULL);
if (!x)
LOG_TEST_RET(ctx, SC_ERROR_INTERNAL, "x509 parse error");
buff = OPENSSL_malloc(i2d_X509(x,NULL) + EVP_MAX_MD_SIZE);
if (!buff)
LOG_TEST_RET(ctx, SC_ERROR_OUT_OF_MEMORY, "OpenSSL allocation error");
ptr = buff;
rv = i2d_X509_NAME(X509_get_subject_name(x), &ptr);
if (rv <= 0)
LOG_TEST_RET(ctx, SC_ERROR_INTERNAL, "Get subject name error");
key_info->subject.value = malloc(rv);
if (!key_info->subject.value)
LOG_TEST_RET(ctx, SC_ERROR_OUT_OF_MEMORY, "Subject allocation error");
memcpy(key_info->subject.value, buff, rv);
key_info->subject.len = rv;
strlcpy(key_object->label, cert_object->label, sizeof(key_object->label));
rv = 0;
if (x)
X509_free(x);
if (mem)
BIO_free(mem);
if (buff)
OPENSSL_free(buff);
ERR_clear_error();
ERR_free_strings();
if (out_key_object)
*out_key_object = key_object;
sc_log(ctx, "Subject %s", sc_dump_hex(key_info->subject.value, key_info->subject.len));
LOG_FUNC_RETURN(ctx, rv);
#else
LOG_FUNC_RETURN(ctx, SC_ERROR_NOT_SUPPORTED);
#endif
}
// ----------------------------------------------------------------------------
// main()
// ----------------------------------------------------------------------------
int main( int argc, const char **argv )
{
typedef std::list< std::string > file_list_t;
file_list_t files;
std::string pkg_file, cert_file, key_pass;
for( int i = 1; i < argc; i++ )
{
if( 0 == strcmp( argv[ i ], "-V" ))
{
printf( "mkpkg v%s\n", VERSION );
return 0;
}
else if( 0 == strcmp( argv[ i ], "-k" ))
{
if( argc == ++i )
{
printf( "-k: missing argument\n" );
return 1;
}
cert_file = argv[ i ];
}
else if( 0 == strcmp( argv[ i ], "-p" ))
{
if( argc == ++i )
{
printf( "-p: missing argument\n" );
return 1;
}
key_pass = argv[ i ];
}
else if( 0 == strcmp( argv[ i ], "-o" ))
{
if( argc == ++i )
{
printf( "-o: missing argument\n" );
return 1;
}
pkg_file = argv[ i ];
}
else
files.push_back( argv[ i ] );
}
if( pkg_file.empty() )
{
printf( "Missing package file name\n" );
return 1;
}
if( cert_file.empty() )
printf( " *** Package will not be signed ***\n" );
if( files.empty() )
{
printf( "Missing package image files\n" );
return 1;
}
OpenSSL_add_all_algorithms();
// Load signing certificate
X509 *cert = 0;
RSA *key = 0;
if( !cert_file.empty() )
{
FILE *fp = fopen( cert_file.c_str(), "r" );
if( 0 == fp )
{
printf( "Failed to open signing cert: %s\n", cert_file.c_str() );
return 1;
}
cert = PEM_read_X509( fp, 0, 0, 0 );
key = PEM_read_RSAPrivateKey( fp, 0, password_cb, &key_pass );
if( 0 == cert || 0 == key )
{
printf( "Failed to read signing cert\n" );
return false;
}
}
// Open the output file for writing
wpt::fd fd;
fd = open( pkg_file.c_str(), O_CREAT | O_RDWR | O_TRUNC, 0744 );
if( !fd )
{
printf( "open( %s ) failed: (%i) %m\n", pkg_file.c_str(), errno );
return 1;
}
// Begin hash
SHA256_CTX sha256;
memset( &sha256, 0, sizeof( sha256 ));
SHA256_Init( &sha256 );
// Write out installer...
printf( "Writing installer.bin ... " );
char *installer_data = _binary_installer_bin_start;
unsigned int installer_size = (unsigned int)(unsigned long)&_binary_installer_bin_size;
if( installer_size != write( fd, installer_data, installer_size ) )
{
printf( "write() failed: (%i) %m\n", errno );
unlink( pkg_file.c_str() );
return 1;
}
SHA256_Update( &sha256, installer_data, installer_size );
printf( "done\n" );
// Write out the files
typedef std::list< entry_t > index_t;
index_t index;
for( file_list_t::iterator iter = files.begin(); iter != files.end(); iter++ )
{
std::string::size_type p = iter->find_first_of( ":" );
std::string file = ( p != std::string::npos ? iter->substr( 0, p ) : *iter );
std::string name = ( p != std::string::npos ? iter->substr( p + 1 ) : basename( iter->c_str() ) );
entry_t entry;
memset( &entry, 0, sizeof( entry ));
snprintf( entry.name, sizeof( entry.name ), "%s", name.c_str() );
printf( "Writing %s => %s ... ", file.c_str(), name.c_str() );
if( !add_file( file, fd, sha256, entry ))
{
unlink( pkg_file.c_str() );
return 1;
}
index.push_back( entry );
printf( "done\n" );
}
// write out index
printf( "Writing index ... " );
unsigned int index_offset = lseek( fd, 0, SEEK_CUR );
for( index_t::iterator i = index.begin(); i != index.end(); i++ )
{
entry_t &entry = *i;
if( sizeof( entry ) != write( fd, &entry, sizeof( entry )))
{
unlink( pkg_file.c_str() );
return 1;
}
SHA256_Update( &sha256, &entry, sizeof( entry ) );
}
printf( "done\n" );
// Write signing certificate
if( cert )
{
printf( "Writing signing certificate ... " );
unsigned char cert_buffer[ 2048 ];
unsigned char *p = cert_buffer;
int len = i2d_X509( cert, &p );
if( -1 == write( fd, cert_buffer, len ))
{
printf( "write() failed: (%i) %m\n", errno );
unlink( pkg_file.c_str() );
return 1;
}
SHA256_Update( &sha256, cert_buffer, len );
X509_free( cert );
printf( "done\n" );
}
// Add the footer
printf( "Writing footer ... " );
footer_t footer;
memset( &footer, 0, sizeof( footer ));
footer.ident = FTR_IDENT_V2;
footer.index_offset = index_offset;
footer.index_count = index.size();
unsigned char hash[ 32 ];
SHA256_Final( hash, &sha256 );
// Sign
if( key )
{
unsigned int sig_size = 0;
int ret = RSA_sign( NID_sha1, hash, sizeof( hash ), footer.sig, &sig_size, key );
RSA_free( key );
if( 0 == ret )
{
printf( "RSA_sign() failed\n" );
unlink( pkg_file.c_str() );
return 1;
}
}
footer.crc = ntohl( crc32( &footer, sizeof( footer ) - 4 ) );
if( sizeof( footer_t ) != write( fd, &footer, sizeof( footer )) )
{
printf( "write() failed: (%i) %m\n", errno );
unlink( pkg_file.c_str() );
return 1;
}
printf( "done\n" );
// done
return 0;
}
static ErlDrvSSizeT tls_drv_control(ErlDrvData handle,
unsigned int command,
char *buf, ErlDrvSizeT len,
char **rbuf, ErlDrvSizeT rlen)
{
tls_data *d = (tls_data *)handle;
int res;
int size;
ErlDrvBinary *b;
X509 *cert;
unsigned int flags = command;
command &= 0xffff;
ERR_clear_error();
switch (command)
{
case SET_CERTIFICATE_FILE_ACCEPT:
case SET_CERTIFICATE_FILE_CONNECT: {
time_t mtime = 0;
char *protocol_options = (buf + strlen(buf) + 1) + strlen(buf + strlen(buf) + 1) + 1;
char *po = strdup(protocol_options), delim[] = "|";
long options = 0L;
if (strlen(protocol_options) != 0) {
while ((po = strtok(po, delim)) != NULL) {
set_option_flag(po, &options);
po = NULL;
}
}
SSL_CTX *ssl_ctx = hash_table_lookup(buf, &mtime);
if (is_key_file_modified(buf, &mtime) || ssl_ctx == NULL)
{
SSL_CTX *ctx;
char *ciphers;
hash_table_insert(buf, mtime, NULL);
ctx = SSL_CTX_new(SSLv23_method());
die_unless(ctx, "SSL_CTX_new failed");
res = SSL_CTX_use_certificate_chain_file(ctx, buf);
die_unless(res > 0, "SSL_CTX_use_certificate_file failed");
res = SSL_CTX_use_PrivateKey_file(ctx, buf, SSL_FILETYPE_PEM);
die_unless(res > 0, "SSL_CTX_use_PrivateKey_file failed");
res = SSL_CTX_check_private_key(ctx);
die_unless(res > 0, "SSL_CTX_check_private_key failed");
ciphers = buf + strlen(buf) + 1;
if (strlen(ciphers) == 0)
ciphers = CIPHERS;
SSL_CTX_set_cipher_list(ctx, ciphers);
#ifndef OPENSSL_NO_ECDH
if (command == SET_CERTIFICATE_FILE_ACCEPT) {
setup_ecdh(ctx);
}
#endif
#ifndef OPENSSL_NO_DH
if (command == SET_CERTIFICATE_FILE_ACCEPT) {
setup_dh(ctx);
}
#endif
SSL_CTX_set_session_cache_mode(ctx, SSL_SESS_CACHE_OFF);
SSL_CTX_set_default_verify_paths(ctx);
#ifdef SSL_MODE_RELEASE_BUFFERS
SSL_CTX_set_mode(ctx, SSL_MODE_RELEASE_BUFFERS);
#endif
/* SSL_CTX_load_verify_locations(ctx, "/etc/ejabberd/ca_certificates.pem", NULL); */
/* SSL_CTX_load_verify_locations(ctx, NULL, "/etc/ejabberd/ca_certs/"); */
/* This IF is commented to allow verification in all cases: */
/* if (command == SET_CERTIFICATE_FILE_ACCEPT) */
/* { */
SSL_CTX_set_verify(ctx,
SSL_VERIFY_PEER|SSL_VERIFY_CLIENT_ONCE,
verify_callback);
/* } */
SSL_CTX_set_info_callback(ctx, &ssl_info_callback);
ssl_ctx = ctx;
hash_table_insert(buf, mtime, ssl_ctx);
}
d->ssl = SSL_new(ssl_ctx);
die_unless(d->ssl, "SSL_new failed");
if (flags & VERIFY_NONE)
SSL_set_verify(d->ssl, SSL_VERIFY_NONE, verify_callback);
#ifdef SSL_OP_NO_COMPRESSION
if (flags & COMPRESSION_NONE)
SSL_set_options(d->ssl, SSL_OP_NO_COMPRESSION);
#endif
SSL_set_ex_data(d->ssl, ssl_index, d);
d->bio_read = BIO_new(BIO_s_mem());
d->bio_write = BIO_new(BIO_s_mem());
SSL_set_bio(d->ssl, d->bio_read, d->bio_write);
if (command == SET_CERTIFICATE_FILE_ACCEPT) {
options |= (SSL_OP_NO_TICKET|SSL_OP_ALL|SSL_OP_NO_SSLv2);
SSL_set_options(d->ssl, options);
SSL_set_accept_state(d->ssl);
} else {
options |= (SSL_OP_NO_TICKET|SSL_OP_NO_SSLv2);
SSL_set_options(d->ssl, options);
SSL_set_connect_state(d->ssl);
}
break;
}
case SET_ENCRYPTED_INPUT:
die_unless(d->ssl, "SSL not initialized");
BIO_write(d->bio_read, buf, len);
break;
case SET_DECRYPTED_OUTPUT:
die_unless(d->ssl, "SSL not initialized");
res = SSL_write(d->ssl, buf, len);
if (res <= 0)
{
res = SSL_get_error(d->ssl, res);
if (res == SSL_ERROR_WANT_READ || res == SSL_ERROR_WANT_WRITE)
{
b = driver_alloc_binary(1);
b->orig_bytes[0] = 2;
*rbuf = (char *)b;
return 1;
} else {
die_unless(0, "SSL_write failed");
}
}
break;
case GET_ENCRYPTED_OUTPUT:
die_unless(d->ssl, "SSL not initialized");
size = BIO_ctrl_pending(d->bio_write) + 1;
b = driver_alloc_binary(size);
b->orig_bytes[0] = 0;
BIO_read(d->bio_write, b->orig_bytes + 1, size - 1);
*rbuf = (char *)b;
return size;
case GET_DECRYPTED_INPUT:
if (!SSL_is_init_finished(d->ssl))
{
res = SSL_do_handshake(d->ssl);
if (res <= 0)
die_unless(SSL_get_error(d->ssl, res) == SSL_ERROR_WANT_READ,
"SSL_do_handshake failed");
}
if (SSL_is_init_finished(d->ssl)) {
size_t req_size = 0;
if (len == 4)
{
unsigned char *b = (unsigned char *)buf;
req_size =
(b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3];
}
size = BUF_SIZE + 1;
rlen = 1;
b = driver_alloc_binary(size);
b->orig_bytes[0] = 0;
res = 0;
while ((req_size == 0 || rlen < req_size + 1) &&
(res = SSL_read(d->ssl,
b->orig_bytes + rlen,
(req_size == 0 || req_size + 1 >= size) ?
size - rlen : req_size + 1 - rlen)) > 0)
{
//printf("%d bytes of decrypted data read from state machine\r\n",res);
rlen += res;
if (size - rlen < BUF_SIZE) {
size *= 2;
b = driver_realloc_binary(b, size);
}
}
if (d->handshakes > 1) {
char *error = "client renegotiations forbidden";
int error_len = strlen(error);
rlen = error_len + 1;
b = driver_alloc_binary(rlen);
b->orig_bytes[0] = 1;
strncpy(b->orig_bytes + 1, error, error_len);
*rbuf = (char *)b;
return rlen;
}
if (res < 0)
{
int err = SSL_get_error(d->ssl, res);
if (err == SSL_ERROR_WANT_READ)
{
//printf("SSL_read wants more data\r\n");
//return 0;
}
// TODO
}
b = driver_realloc_binary(b, rlen);
*rbuf = (char *)b;
return rlen;
}
break;
case GET_PEER_CERTIFICATE:
cert = SSL_get_peer_certificate(d->ssl);
if (cert == NULL)
{
b = driver_alloc_binary(1);
b->orig_bytes[0] = 1;
*rbuf = (char *)b;
return 1;
} else {
unsigned char *tmp_buf;
rlen = i2d_X509(cert, NULL);
if (rlen >= 0)
{
rlen++;
b = driver_alloc_binary(rlen);
b->orig_bytes[0] = 0;
tmp_buf = (unsigned char *)&b->orig_bytes[1];
i2d_X509(cert, &tmp_buf);
X509_free(cert);
*rbuf = (char *)b;
return rlen;
} else
X509_free(cert);
}
break;
case GET_VERIFY_RESULT:
b = driver_alloc_binary(1);
b->orig_bytes[0] = SSL_get_verify_result(d->ssl);
*rbuf = (char *)b;
return 1;
break;
}
b = driver_alloc_binary(1);
b->orig_bytes[0] = 0;
*rbuf = (char *)b;
return 1;
}
static int execute_test_large_message(const SSL_METHOD *smeth,
const SSL_METHOD *cmeth, int read_ahead)
{
SSL_CTX *cctx = NULL, *sctx = NULL;
SSL *clientssl = NULL, *serverssl = NULL;
int testresult = 0;
int i;
BIO *certbio = BIO_new_file(cert, "r");
X509 *chaincert = NULL;
int certlen;
if (certbio == NULL) {
printf("Can't load the certficate file\n");
goto end;
}
chaincert = PEM_read_bio_X509(certbio, NULL, NULL, NULL);
BIO_free(certbio);
certbio = NULL;
if (chaincert == NULL) {
printf("Unable to load certificate for chain\n");
goto end;
}
if (!create_ssl_ctx_pair(smeth, cmeth, &sctx,
&cctx, cert, privkey)) {
printf("Unable to create SSL_CTX pair\n");
goto end;
}
if(read_ahead) {
/*
* Test that read_ahead works correctly when dealing with large
* records
*/
SSL_CTX_set_read_ahead(cctx, 1);
}
/*
* We assume the supplied certificate is big enough so that if we add
* NUM_EXTRA_CERTS it will make the overall message large enough. The
* default buffer size is requested to be 16k, but due to the way BUF_MEM
* works, it ends up allocing a little over 21k (16 * 4/3). So, in this test
* we need to have a message larger than that.
*/
certlen = i2d_X509(chaincert, NULL);
OPENSSL_assert((certlen * NUM_EXTRA_CERTS)
> ((SSL3_RT_MAX_PLAIN_LENGTH * 4) / 3));
for (i = 0; i < NUM_EXTRA_CERTS; i++) {
if (!X509_up_ref(chaincert)) {
printf("Unable to up ref cert\n");
goto end;
}
if (!SSL_CTX_add_extra_chain_cert(sctx, chaincert)) {
printf("Unable to add extra chain cert %d\n", i);
X509_free(chaincert);
goto end;
}
}
if (!create_ssl_objects(sctx, cctx, &serverssl, &clientssl, NULL, NULL)) {
printf("Unable to create SSL objects\n");
goto end;
}
if (!create_ssl_connection(serverssl, clientssl)) {
printf("Unable to create SSL connection\n");
goto end;
}
testresult = 1;
end:
X509_free(chaincert);
SSL_free(serverssl);
SSL_free(clientssl);
SSL_CTX_free(sctx);
SSL_CTX_free(cctx);
return testresult;
}
ldns_status
ldns_dane_cert2rdf(ldns_rdf** rdf, X509* cert,
ldns_tlsa_selector selector,
ldns_tlsa_matching_type matching_type)
{
unsigned char* buf = NULL;
size_t len;
X509_PUBKEY* xpubkey;
EVP_PKEY* epubkey;
unsigned char* digest;
assert(rdf != NULL);
assert(cert != NULL);
switch(selector) {
case LDNS_TLSA_SELECTOR_FULL_CERTIFICATE:
len = (size_t)i2d_X509(cert, &buf);
break;
case LDNS_TLSA_SELECTOR_SUBJECTPUBLICKEYINFO:
#ifndef S_SPLINT_S
xpubkey = X509_get_X509_PUBKEY(cert);
#endif
if (! xpubkey) {
return LDNS_STATUS_SSL_ERR;
}
epubkey = X509_PUBKEY_get(xpubkey);
if (! epubkey) {
return LDNS_STATUS_SSL_ERR;
}
len = (size_t)i2d_PUBKEY(epubkey, &buf);
break;
default:
return LDNS_STATUS_DANE_UNKNOWN_SELECTOR;
}
switch(matching_type) {
case LDNS_TLSA_MATCHING_TYPE_NO_HASH_USED:
*rdf = ldns_rdf_new(LDNS_RDF_TYPE_HEX, len, buf);
return *rdf ? LDNS_STATUS_OK : LDNS_STATUS_MEM_ERR;
break;
case LDNS_TLSA_MATCHING_TYPE_SHA256:
digest = LDNS_XMALLOC(unsigned char, SHA256_DIGEST_LENGTH);
if (digest == NULL) {
LDNS_FREE(buf);
return LDNS_STATUS_MEM_ERR;
}
(void) ldns_sha256(buf, (unsigned int)len, digest);
*rdf = ldns_rdf_new(LDNS_RDF_TYPE_HEX, SHA256_DIGEST_LENGTH,
digest);
LDNS_FREE(buf);
return *rdf ? LDNS_STATUS_OK : LDNS_STATUS_MEM_ERR;
break;
case LDNS_TLSA_MATCHING_TYPE_SHA512:
digest = LDNS_XMALLOC(unsigned char, SHA512_DIGEST_LENGTH);
if (digest == NULL) {
LDNS_FREE(buf);
return LDNS_STATUS_MEM_ERR;
}
(void) ldns_sha512(buf, (unsigned int)len, digest);
*rdf = ldns_rdf_new(LDNS_RDF_TYPE_HEX, SHA512_DIGEST_LENGTH,
digest);
LDNS_FREE(buf);
return *rdf ? LDNS_STATUS_OK : LDNS_STATUS_MEM_ERR;
break;
default:
LDNS_FREE(buf);
return LDNS_STATUS_DANE_UNKNOWN_MATCHING_TYPE;
}
}
/*============================================================================
* OpcUa_P_OpenSSL_X509_LoadFromFile
*===========================================================================*/
OpcUa_StatusCode OpcUa_P_OpenSSL_X509_LoadFromFile(
OpcUa_StringA a_fileName,
OpcUa_P_FileFormat a_fileFormat,
OpcUa_StringA a_sPassword, /* optional: just for OpcUa_PKCS12 */
OpcUa_ByteString* a_pCertificate)
{
BIO* pCertFile = OpcUa_Null;
X509* pCertX509 = OpcUa_Null;
PKCS12* pPKCS12Cert = OpcUa_Null;
OpcUa_InitializeStatus(OpcUa_Module_P_OpenSSL, "X509_LoadFromFile");
/* check filename */
if(OpcUa_P_String_strlen(a_fileName) < 1)
{
uStatus = OpcUa_BadInvalidArgument;
OpcUa_GotoErrorIfBad(uStatus);
}
/* import certificate from file by the given encoding type */
pCertFile = BIO_new_file((const char*)a_fileName, "r");
OpcUa_ReturnErrorIfArgumentNull(pCertFile);
switch(a_fileFormat)
{
case OpcUa_Crypto_Encoding_DER:
{
pCertX509 = d2i_X509_bio(pCertFile, /* sourcefile */
(X509**)NULL); /* target (if preallocated) */
break;
}
case OpcUa_Crypto_Encoding_PEM:
{
pCertX509 = PEM_read_bio_X509( pCertFile, /* sourcefile */
(X509**)OpcUa_Null, /* target (if preallocated) */
OpcUa_Null, /* password callback function */
OpcUa_Null); /* passphrase or callback data */
break;
}
case OpcUa_Crypto_Encoding_PKCS12:
{
d2i_PKCS12_bio(pCertFile, &pPKCS12Cert);
PKCS12_parse(pPKCS12Cert, a_sPassword, OpcUa_Null, &pCertX509, OpcUa_Null);
if(pPKCS12Cert != OpcUa_Null)
{
PKCS12_free(pPKCS12Cert);
/*OPENSSL_free(pPKCS12Cert);*/
}
break;
}
default:
{
BIO_free(pCertFile);
return OpcUa_BadNotSupported;
}
}
BIO_free(pCertFile);
pCertFile = OpcUa_Null;
if(pCertX509 == OpcUa_Null)
{
/* error in OpenSSL - maybe certificate file was corrupt */
return OpcUa_Bad;
}
/* prepare container */
memset(a_pCertificate, 0, sizeof(OpcUa_ByteString));
/* get required length for conversion target buffer */
a_pCertificate->Length = i2d_X509( pCertX509,
NULL);
if(a_pCertificate->Length <= 0)
{
/* conversion to DER not possible */
uStatus = OpcUa_Bad;
}
/* allocate conversion target buffer */
a_pCertificate->Data = (OpcUa_Byte*)OpcUa_P_Memory_Alloc(a_pCertificate->Length);
OpcUa_GotoErrorIfAllocFailed(a_pCertificate->Data);
/* convert into DER */
a_pCertificate->Length = i2d_X509( pCertX509,
&(a_pCertificate->Data));
if(a_pCertificate->Length <= 0)
{
/* conversion to DER not possible */
uStatus = OpcUa_Bad;
}
else
{
/* correct pointer incrementation by i2d_X509() */
a_pCertificate->Data -= a_pCertificate->Length;
}
X509_free(pCertX509);
OpcUa_ReturnStatusCode;
OpcUa_BeginErrorHandling;
if(pCertX509 != OpcUa_Null)
{
X509_free(pCertX509);
}
if(pPKCS12Cert != OpcUa_Null)
{
OPENSSL_free(pPKCS12Cert);
}
if(a_pCertificate->Data != OpcUa_Null)
{
OpcUa_P_Memory_Free(a_pCertificate->Data);
a_pCertificate->Data = OpcUa_Null;
}
if(pCertFile != OpcUa_Null)
{
BIO_free(pCertFile);
}
OpcUa_FinishErrorHandling;
}
extern "C" int32_t CryptoNative_EncodeX509(X509* x, uint8_t* buf)
{
return i2d_X509(x, &buf);
}
static int
mta_verify_certificate(struct mta_session *s)
{
#define MAX_CERTS 16
#define MAX_CERT_LEN (MAX_IMSGSIZE - (IMSG_HEADER_SIZE + sizeof(req_ca_vrfy)))
struct ca_vrfy_req_msg req_ca_vrfy;
struct iovec iov[2];
X509 *x;
STACK_OF(X509) *xchain;
const char *name;
unsigned char *cert_der[MAX_CERTS];
int cert_len[MAX_CERTS];
int i, cert_count, res;
res = 0;
memset(cert_der, 0, sizeof(cert_der));
memset(&req_ca_vrfy, 0, sizeof req_ca_vrfy);
/* Send the client certificate */
if (s->relay->ca_name) {
name = s->relay->ca_name;
req_ca_vrfy.fallback = 0;
}
else {
name = s->helo;
req_ca_vrfy.fallback = 1;
}
if (strlcpy(req_ca_vrfy.name, name, sizeof req_ca_vrfy.name)
>= sizeof req_ca_vrfy.name)
return 0;
x = SSL_get_peer_certificate(s->io.ssl);
if (x == NULL)
return 0;
xchain = SSL_get_peer_cert_chain(s->io.ssl);
/*
* Client provided a certificate and possibly a certificate chain.
* SMTP can't verify because it does not have the information that
* it needs, instead it will pass the certificate and chain to the
* lookup process and wait for a reply.
*
*/
cert_len[0] = i2d_X509(x, &cert_der[0]);
X509_free(x);
if (cert_len[0] < 0) {
log_warnx("warn: failed to encode certificate");
goto end;
}
log_debug("debug: certificate 0: len=%d", cert_len[0]);
if (cert_len[0] > (int)MAX_CERT_LEN) {
log_warnx("warn: certificate too long");
goto end;
}
if (xchain) {
cert_count = sk_X509_num(xchain);
log_debug("debug: certificate chain len: %d", cert_count);
if (cert_count >= MAX_CERTS) {
log_warnx("warn: certificate chain too long");
goto end;
}
}
else
cert_count = 0;
for (i = 0; i < cert_count; ++i) {
x = sk_X509_value(xchain, i);
cert_len[i+1] = i2d_X509(x, &cert_der[i+1]);
if (cert_len[i+1] < 0) {
log_warnx("warn: failed to encode certificate");
goto end;
}
log_debug("debug: certificate %i: len=%d", i+1, cert_len[i+1]);
if (cert_len[i+1] > (int)MAX_CERT_LEN) {
log_warnx("warn: certificate too long");
goto end;
}
}
tree_xset(&wait_ssl_verify, s->id, s);
s->flags |= MTA_WAIT;
/* Send the client certificate */
req_ca_vrfy.reqid = s->id;
req_ca_vrfy.cert_len = cert_len[0];
req_ca_vrfy.n_chain = cert_count;
iov[0].iov_base = &req_ca_vrfy;
iov[0].iov_len = sizeof(req_ca_vrfy);
iov[1].iov_base = cert_der[0];
iov[1].iov_len = cert_len[0];
m_composev(p_lka, IMSG_MTA_TLS_VERIFY_CERT, 0, 0, -1,
iov, nitems(iov));
memset(&req_ca_vrfy, 0, sizeof req_ca_vrfy);
req_ca_vrfy.reqid = s->id;
/* Send the chain, one cert at a time */
for (i = 0; i < cert_count; ++i) {
req_ca_vrfy.cert_len = cert_len[i+1];
iov[1].iov_base = cert_der[i+1];
iov[1].iov_len = cert_len[i+1];
m_composev(p_lka, IMSG_MTA_TLS_VERIFY_CHAIN, 0, 0, -1,
iov, nitems(iov));
}
/* Tell lookup process that it can start verifying, we're done */
memset(&req_ca_vrfy, 0, sizeof req_ca_vrfy);
req_ca_vrfy.reqid = s->id;
m_compose(p_lka, IMSG_MTA_TLS_VERIFY, 0, 0, -1,
&req_ca_vrfy, sizeof req_ca_vrfy);
res = 1;
end:
for (i = 0; i < MAX_CERTS; ++i)
free(cert_der[i]);
return res;
}
void Server::initializeCert() {
QByteArray crt, key, pass, dhparams;
crt = getConf("certificate", QString()).toByteArray();
key = getConf("key", QString()).toByteArray();
pass = getConf("passphrase", QByteArray()).toByteArray();
dhparams = getConf("sslDHParams", Meta::mp.qbaDHParams).toByteArray();
QList<QSslCertificate> ql;
// Attempt to load key as an RSA key or a DSA key
if (! key.isEmpty()) {
qskKey = QSslKey(key, QSsl::Rsa, QSsl::Pem, QSsl::PrivateKey, pass);
if (qskKey.isNull())
qskKey = QSslKey(key, QSsl::Dsa, QSsl::Pem, QSsl::PrivateKey, pass);
}
// If we still can't load the key, try loading any keys from the certificate
if (qskKey.isNull() && ! crt.isEmpty()) {
qskKey = QSslKey(crt, QSsl::Rsa, QSsl::Pem, QSsl::PrivateKey, pass);
if (qskKey.isNull())
qskKey = QSslKey(crt, QSsl::Dsa, QSsl::Pem, QSsl::PrivateKey, pass);
}
// If have a key, walk the list of certs, find the one for our key,
// remove any certs for our key from the list, what's left is part of
// the CA certificate chain.
if (! qskKey.isNull()) {
ql << QSslCertificate::fromData(crt);
ql << QSslCertificate::fromData(key);
for (int i=0;i<ql.size();++i) {
const QSslCertificate &c = ql.at(i);
if (isKeyForCert(qskKey, c)) {
qscCert = c;
ql.removeAt(i);
}
}
qlCA = ql;
}
#if defined(USE_QSSLDIFFIEHELLMANPARAMETERS)
if (! dhparams.isEmpty()) {
QSslDiffieHellmanParameters qdhp = QSslDiffieHellmanParameters(dhparams);
if (qdhp.isValid()) {
qsdhpDHParams = qdhp;
} else {
log(QString::fromLatin1("Unable to use specified Diffie-Hellman parameters (sslDHParams): %1").arg(qdhp.errorString()));
}
}
#else
if (! dhparams.isEmpty()) {
log("Diffie-Hellman parameters (sslDHParams) were specified, but will not be used. This version of Murmur does not support Diffie-Hellman parameters.");
}
#endif
QString issuer;
#if QT_VERSION >= 0x050000
QStringList issuerNames = qscCert.issuerInfo(QSslCertificate::CommonName);
if (! issuerNames.isEmpty()) {
issuer = issuerNames.first();
}
#else
issuer = qscCert.issuerInfo(QSslCertificate::CommonName);
#endif
// Really old certs/keys are no good, throw them away so we can
// generate a new one below.
if (issuer == QString::fromUtf8("Murmur Autogenerated Certificate")) {
log("Old autogenerated certificate is unusable for registration, invalidating it");
qscCert = QSslCertificate();
qskKey = QSslKey();
}
// If we have a cert, and it's a self-signed one, but we're binding to
// all the same addresses as the Meta server is, use it's cert instead.
// This allows a self-signed certificate generated by Murmur to be
// replaced by a CA-signed certificate in the .ini file.
if (!qscCert.isNull() && issuer == QString::fromUtf8("Murmur Autogenerated Certificate v2") && ! Meta::mp.qscCert.isNull() && ! Meta::mp.qskKey.isNull() && (Meta::mp.qlBind == qlBind)) {
qscCert = Meta::mp.qscCert;
qskKey = Meta::mp.qskKey;
}
// If we still don't have a certificate by now, try to load the one from Meta
if (qscCert.isNull() || qskKey.isNull()) {
if (! key.isEmpty() || ! crt.isEmpty()) {
log("Certificate specified, but failed to load.");
}
qskKey = Meta::mp.qskKey;
qscCert = Meta::mp.qscCert;
// If loading from Meta doesn't work, build+sign a new one
if (qscCert.isNull() || qskKey.isNull()) {
log("Generating new server certificate.");
CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
X509 *x509 = X509_new();
EVP_PKEY *pkey = EVP_PKEY_new();
RSA *rsa = RSA_generate_key(2048,RSA_F4,NULL,NULL);
EVP_PKEY_assign_RSA(pkey, rsa);
X509_set_version(x509, 2);
ASN1_INTEGER_set(X509_get_serialNumber(x509),1);
X509_gmtime_adj(X509_get_notBefore(x509),0);
X509_gmtime_adj(X509_get_notAfter(x509),60*60*24*365*20);
X509_set_pubkey(x509, pkey);
X509_NAME *name=X509_get_subject_name(x509);
X509_NAME_add_entry_by_txt(name, "CN", MBSTRING_ASC, reinterpret_cast<unsigned char *>(const_cast<char *>("Murmur Autogenerated Certificate v2")), -1, -1, 0);
X509_set_issuer_name(x509, name);
add_ext(x509, NID_basic_constraints, SSL_STRING("critical,CA:FALSE"));
add_ext(x509, NID_ext_key_usage, SSL_STRING("serverAuth,clientAuth"));
add_ext(x509, NID_subject_key_identifier, SSL_STRING("hash"));
add_ext(x509, NID_netscape_comment, SSL_STRING("Generated from murmur"));
X509_sign(x509, pkey, EVP_sha1());
crt.resize(i2d_X509(x509, NULL));
unsigned char *dptr=reinterpret_cast<unsigned char *>(crt.data());
i2d_X509(x509, &dptr);
qscCert = QSslCertificate(crt, QSsl::Der);
if (qscCert.isNull())
log("Certificate generation failed");
key.resize(i2d_PrivateKey(pkey, NULL));
dptr=reinterpret_cast<unsigned char *>(key.data());
i2d_PrivateKey(pkey, &dptr);
qskKey = QSslKey(key, QSsl::Rsa, QSsl::Der);
if (qskKey.isNull())
log("Key generation failed");
setConf("certificate", qscCert.toPem());
setConf("key", qskKey.toPem());
}
}
#if defined(USE_QSSLDIFFIEHELLMANPARAMETERS)
if (qsdhpDHParams.isEmpty()) {
log("Generating new server 2048-bit Diffie-Hellman parameters. This could take a while...");
DH *dh = DH_new();
if (dh == NULL) {
qFatal("DH_new failed: unable to generate Diffie-Hellman parameters for virtual server");
}
// Generate DH params.
// We register a status callback in order to update the UI
// for Murmur on Windows. We don't show the actual status,
// but we do it to keep Murmur on Windows responsive while
// generating the parameters.
BN_GENCB cb;
memset(&cb, 0, sizeof(BN_GENCB));
BN_GENCB_set(&cb, dh_progress, NULL);
if (DH_generate_parameters_ex(dh, 2048, 2, &cb) == 0) {
qFatal("DH_generate_parameters_ex failed: unable to generate Diffie-Hellman parameters for virtual server");
}
BIO *mem = BIO_new(BIO_s_mem());
if (PEM_write_bio_DHparams(mem, dh) == 0) {
qFatal("PEM_write_bio_DHparams failed: unable to write generated Diffie-Hellman parameters to memory");
}
char *pem = NULL;
long len = BIO_get_mem_data(mem, &pem);
if (len <= 0) {
qFatal("BIO_get_mem_data returned an empty or invalid buffer");
}
QByteArray pemdh(pem, len);
QSslDiffieHellmanParameters qdhp(pemdh);
if (!qdhp.isValid()) {
qFatal("QSslDiffieHellmanParameters: unable to import generated Diffie-HellmanParameters: %s", qdhp.errorString().toStdString().c_str());
}
qsdhpDHParams = qdhp;
setConf("sslDHParams", pemdh);
BIO_free(mem);
DH_free(dh);
}
#endif
// Drain OpenSSL's per-thread error queue
// to ensure that errors from the operations
// we've done in here do not leak out into
// Qt's SSL module.
//
// If an error leaks, it can break all connections
// to the server because each invocation of Qt's SSL
// read callback checks OpenSSL's per-thread error
// queue (albeit indirectly, via SSL_get_error()).
// Qt expects any errors returned from SSL_get_error()
// to be related to the QSslSocket it is currently
// processing -- which is the obvious thing to expect:
// SSL_get_error() takes a pointer to an SSL object
// and the return code of the failed operation.
// However, it is also documented as:
//
// "In addition to ssl and ret, SSL_get_error()
// inspects the current thread's OpenSSL error
// queue."
//
// So, if any OpenSSL operation on the main thread
// forgets to clear the error queue, those errors
// *will* leak into other things that *do* error
// checking. In our case, into Qt's SSL read callback,
// resulting in all clients being disconnected.
ERR_clear_error();
}
/**
* @brief Inquire Sec Context by OID
* @ingroup globus_gsi_gssapi_extensions
*/
OM_uint32
GSS_CALLCONV gss_inquire_sec_context_by_oid(
OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
const gss_OID desired_object,
gss_buffer_set_t * data_set)
{
OM_uint32 major_status = GSS_S_COMPLETE;
OM_uint32 local_minor_status;
gss_ctx_id_desc * context = NULL;
int found_index;
int chain_index;
int cert_count;
X509_EXTENSION * extension;
X509 * cert = NULL;
STACK_OF(X509) * cert_chain = NULL;
ASN1_OBJECT * asn1_desired_obj = NULL;
ASN1_OCTET_STRING * asn1_oct_string;
gss_buffer_desc data_set_buffer = GSS_C_EMPTY_BUFFER;
globus_result_t local_result = GLOBUS_SUCCESS;
unsigned char * tmp_ptr;
static char * _function_name_ =
"gss_inquire_sec_context_by_oid";
GLOBUS_I_GSI_GSSAPI_DEBUG_ENTER;
/* parameter checking goes here */
if(minor_status == NULL)
{
GLOBUS_GSI_GSSAPI_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
(_GGSL("Invalid minor_status (NULL) passed to function")));
major_status = GSS_S_FAILURE;
goto exit;
}
if(context_handle == GSS_C_NO_CONTEXT)
{
GLOBUS_GSI_GSSAPI_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
(_GGSL("Invalid context_handle passed to function")));
major_status = GSS_S_FAILURE;
goto exit;
}
*minor_status = (OM_uint32) GLOBUS_SUCCESS;
context = (gss_ctx_id_desc *) context_handle;
if(desired_object == GSS_C_NO_OID)
{
GLOBUS_GSI_GSSAPI_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
(_GGSL("Invalid desired_object passed to function")));
major_status = GSS_S_FAILURE;
goto exit;
}
if(data_set == NULL)
{
GLOBUS_GSI_GSSAPI_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_BAD_ARGUMENT,
(_GGSL("Invalid data_set (NULL) passed to function")));
major_status = GSS_S_FAILURE;
goto exit;
}
*data_set = NULL;
/* lock the context mutex */
globus_mutex_lock(&context->mutex);
local_result =
globus_gsi_callback_get_cert_depth(context->callback_data,
&cert_count);
if(local_result != GLOBUS_SUCCESS)
{
GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
minor_status, local_result,
GLOBUS_GSI_GSSAPI_ERROR_WITH_CALLBACK_DATA);
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
if(cert_count == 0)
{
goto unlock_exit;
}
major_status = gss_create_empty_buffer_set(&local_minor_status, data_set);
if(GSS_ERROR(major_status))
{
GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
minor_status, local_minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_BUFFER);
goto unlock_exit;
}
local_result = globus_gsi_callback_get_cert_chain(
context->callback_data,
&cert_chain);
if(local_result != GLOBUS_SUCCESS)
{
GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
minor_status, local_result,
GLOBUS_GSI_GSSAPI_ERROR_WITH_CALLBACK_DATA);
major_status = GSS_S_FAILURE;
cert_chain = NULL;
goto unlock_exit;
}
if(((gss_OID_desc *)desired_object)->length !=
gss_ext_x509_cert_chain_oid->length ||
memcmp(((gss_OID_desc *)desired_object)->elements,
gss_ext_x509_cert_chain_oid->elements,
gss_ext_x509_cert_chain_oid->length))
{
/* figure out what object was asked for */
asn1_desired_obj = ASN1_OBJECT_new();
if(!asn1_desired_obj)
{
GLOBUS_GSI_GSSAPI_OPENSSL_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_OPENSSL,
(_GGSL("Couldn't create ASN1 object")));
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
asn1_desired_obj->length = ((gss_OID_desc *)desired_object)->length;
asn1_desired_obj->data = ((gss_OID_desc *)desired_object)->elements;
found_index = -1;
for(chain_index = 0; chain_index < cert_count; chain_index++)
{
cert = sk_X509_value(cert_chain, chain_index);
data_set_buffer.value = NULL;
data_set_buffer.length = 0;
found_index = X509_get_ext_by_OBJ(cert,
asn1_desired_obj,
found_index);
if(found_index >= 0)
{
extension = X509_get_ext(cert, found_index);
if(!extension)
{
GLOBUS_GSI_GSSAPI_OPENSSL_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_OPENSSL,
(_GGSL("Couldn't get extension at index %d "
"from cert in credential."), found_index));
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
asn1_oct_string = X509_EXTENSION_get_data(extension);
if(!asn1_oct_string)
{
GLOBUS_GSI_GSSAPI_OPENSSL_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_OPENSSL,
(_GGSL("Couldn't get cert extension in the form of an "
"ASN1 octet string.")));
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
asn1_oct_string = ASN1_OCTET_STRING_dup(asn1_oct_string);
if(!asn1_oct_string)
{
GLOBUS_GSI_GSSAPI_OPENSSL_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_OPENSSL,
(_GGSL("Failed to make copy of extension data")));
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
data_set_buffer.value = asn1_oct_string->data;
data_set_buffer.length = asn1_oct_string->length;
OPENSSL_free(asn1_oct_string);
major_status = gss_add_buffer_set_member(
&local_minor_status,
&data_set_buffer,
data_set);
if(GSS_ERROR(major_status))
{
GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
minor_status, local_minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_BUFFER);
goto unlock_exit;
}
}
}
}
else
{
for(chain_index = 0; chain_index < cert_count; chain_index++)
{
int certlen;
cert = sk_X509_value(cert_chain, chain_index);
certlen = i2d_X509(cert, NULL);
data_set_buffer.length = certlen;
if (certlen < 0)
{
GLOBUS_GSI_GSSAPI_OPENSSL_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_OPENSSL,
(_GGSL("Failed to serialize certificate")));
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
tmp_ptr = realloc(data_set_buffer.value,
data_set_buffer.length);
if(tmp_ptr == NULL)
{
GLOBUS_GSI_GSSAPI_MALLOC_ERROR(minor_status);
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
data_set_buffer.value = tmp_ptr;
if(i2d_X509(cert,&tmp_ptr) < 0)
{
free(data_set_buffer.value);
GLOBUS_GSI_GSSAPI_OPENSSL_ERROR_RESULT(
minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_OPENSSL,
(_GGSL("Failed to serialize certificate")));
major_status = GSS_S_FAILURE;
goto unlock_exit;
}
major_status = gss_add_buffer_set_member(
&local_minor_status,
&data_set_buffer,
data_set);
if(GSS_ERROR(major_status))
{
GLOBUS_GSI_GSSAPI_ERROR_CHAIN_RESULT(
minor_status, local_minor_status,
GLOBUS_GSI_GSSAPI_ERROR_WITH_BUFFER);
goto unlock_exit;
}
}
if(data_set_buffer.value != NULL)
{
free(data_set_buffer.value);
}
}
unlock_exit:
/* unlock the context mutex */
globus_mutex_unlock(&context->mutex);
exit:
if (asn1_desired_obj != NULL)
{
ASN1_OBJECT_free(asn1_desired_obj);
}
if(cert_chain != NULL)
{
sk_X509_pop_free(cert_chain, X509_free);
}
GLOBUS_I_GSI_GSSAPI_DEBUG_EXIT;
return major_status;
}
CK_RV PKCS11_Objects_OpenSSL::GetAttributeValue(Cryptoki_Session_Context* pSessionCtx, CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount)
{
OBJECT_DATA* pObj = PKCS11_Objects_OpenSSL::GetObjectFromHandle(pSessionCtx, hObject);
if(pObj == NULL) return CKR_OBJECT_HANDLE_INVALID;
if(pObj->Type == CertificateType)
{
CERT_DATA* pCertData = (CERT_DATA*)pObj->Data;
X509* pCert = pCertData->cert;
UINT32 valLen = 0;
for(int i=0; i<(int)ulCount; i++)
{
switch(pTemplate[i].type)
{
case CKA_CLASS:
*(INT32*)pTemplate[i].pValue = SwapEndianIfBEc32(CKO_CERTIFICATE);
break;
case CKA_PRIVATE:
*(INT32*)pTemplate[i].pValue = SwapEndianIfBEc32(pCertData->privKeyData.key == NULL ? 0 : 1);
valLen = sizeof(INT32);
break;
case CKA_VALUE_BITS:
{
*(INT32*)pTemplate[i].pValue = SwapEndianIfBEc32(pCertData->pubKeyData.size);
valLen = sizeof(INT32);
}
break;
case CKA_KEY_TYPE:
{
*(UINT32*)pTemplate[i].pValue = SwapEndianIfBEc32(pCertData->pubKeyData.type);
valLen = sizeof(UINT32);
}
break;
case CKA_ISSUER:
{
char* name=X509_NAME_oneline(X509_get_issuer_name(pCert),NULL,0);
valLen = TINYCLR_SSL_STRLEN(name) + 1;
if(valLen > pTemplate[i].ulValueLen) valLen = pTemplate[i].ulValueLen;
hal_strcpy_s((char*)pTemplate[i].pValue, valLen, name);
OPENSSL_free(name);
}
break;
case CKA_SUBJECT:
{
char* subject=X509_NAME_oneline(X509_get_subject_name(pCert),NULL,0);
valLen = TINYCLR_SSL_STRLEN(subject) + 1;
if(valLen > pTemplate[i].ulValueLen) valLen = pTemplate[i].ulValueLen;
hal_strcpy_s((char*)pTemplate[i].pValue, valLen, subject);
OPENSSL_free(subject);
}
break;
case CKA_SERIAL_NUMBER:
{
ASN1_INTEGER* asn = X509_get_serialNumber(pCert);
valLen = asn->length;
if(valLen > pTemplate[i].ulValueLen) valLen = pTemplate[i].ulValueLen;
TINYCLR_SSL_MEMCPY(pTemplate[i].pValue, asn->data, valLen);
}
break;
case CKA_MECHANISM_TYPE:
if(pCert->sig_alg != NULL)
{
int signature_nid;
CK_MECHANISM_TYPE type = CKM_VENDOR_DEFINED;
signature_nid = OBJ_obj2nid(pCert->sig_alg->algorithm);
switch(signature_nid)
{
case NID_sha1WithRSA:
case NID_sha1WithRSAEncryption:
//szNid = "1.2.840.113549.1.1.5";
type = CKM_SHA1_RSA_PKCS;
break;
case NID_md5WithRSA:
case NID_md5WithRSAEncryption:
//szNid = "1.2.840.113549.1.1.4";
type = CKM_MD5_RSA_PKCS;
break;
case NID_sha256WithRSAEncryption:
//szNid = "1.2.840.113549.1.1.11";
type = CKM_SHA256_RSA_PKCS;
break;
case NID_sha384WithRSAEncryption:
//szNid = "1.2.840.113549.1.1.12";
type = CKM_SHA384_RSA_PKCS;
break;
case NID_sha512WithRSAEncryption:
//szNid = "1.2.840.113549.1.1.13";
type = CKM_SHA512_RSA_PKCS;
break;
}
valLen = sizeof(CK_MECHANISM_TYPE);
*(CK_MECHANISM_TYPE*)pTemplate[i].pValue = SwapEndianIfBEc32(type);
}
break;
case CKA_START_DATE:
{
DATE_TIME_INFO dti;
ssl_get_ASN1_UTCTIME(X509_get_notBefore(pCert), &dti);
valLen = (INT32)pTemplate[i].ulValueLen;
if(valLen > sizeof(dti)) valLen = sizeof(dti);
TINYCLR_SSL_MEMCPY(pTemplate[i].pValue, &dti, valLen);
}
break;
case CKA_END_DATE:
{
DATE_TIME_INFO dti;
ssl_get_ASN1_UTCTIME(X509_get_notAfter(pCert), &dti);
valLen = pTemplate[i].ulValueLen;
if(valLen > sizeof(dti)) valLen = sizeof(dti);
TINYCLR_SSL_MEMCPY(pTemplate[i].pValue, &dti, valLen);
}
break;
case CKA_VALUE:
{
UINT8* pData = (UINT8*)pTemplate[i].pValue;
UINT8* pTmp = pData;
valLen = i2d_X509(pCert, NULL);
if(valLen > pTemplate[i].ulValueLen) return CKR_DEVICE_MEMORY;
valLen = i2d_X509(pCert, &pTmp);
if(valLen < 0) return CKR_FUNCTION_FAILED;
}
break;
case CKA_VALUE_LEN:
*(UINT32*)pTemplate[i].pValue = SwapEndianIfBEc32(valLen);
break;
default:
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
}
else if(pObj->Type == KeyType)
{
KEY_DATA* pKey = (KEY_DATA*)pObj->Data;
int valLen = 0;
bool isPrivate = false;
for(int i=0; i<(int)ulCount; i++)
{
switch(pTemplate[i].type)
{
case CKA_CLASS:
*(INT32*)pTemplate[i].pValue = SwapEndianIfBEc32((0 != (pKey->attrib & Private) ? CKO_PRIVATE_KEY : 0 != (pKey->attrib & Public) ? CKO_PUBLIC_KEY : CKO_SECRET_KEY));
break;
case CKA_MODULUS:
if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->n, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_EXPONENT_1:
if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->dmp1, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_EXPONENT_2:
if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->dmq1, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_COEFFICIENT:
if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->iqmp, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_PRIME_1:
if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->p, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_PRIME_2:
if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->q, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_PRIVATE_EXPONENT:
if(pKey->type == CKK_DSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.dsa->priv_key, (UINT8*)pTemplate[i].pValue);
}
else if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->d, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_PUBLIC_EXPONENT:
if(pKey->type == CKK_DSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.dsa->pub_key, (UINT8*)pTemplate[i].pValue);
}
else if(pKey->type == CKK_EC)
{
UINT8 pTmp[66*2+1];
EC_KEY* pEC = ((EVP_PKEY*)pKey->key)->pkey.ec;
const EC_POINT* point = EC_KEY_get0_public_key(pEC);
valLen = EC_POINT_point2oct(EC_KEY_get0_group(pEC), point, POINT_CONVERSION_UNCOMPRESSED, (UINT8*)pTmp, ARRAYSIZE(pTmp), NULL);
if(valLen == 0) return CKR_FUNCTION_FAILED;
memmove(pTemplate[i].pValue, &pTmp[1], valLen-1); // remove POINT_CONVERSION_UNCOMPRESSED header byte
}
else if(pKey->type == CKK_RSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.rsa->e, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_PRIME:
if(pKey->type == CKK_DSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.dsa->p, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_SUBPRIME:
if(pKey->type == CKK_DSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.dsa->q, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_BASE:
if(pKey->type == CKK_DSA)
{
EVP_PKEY* pRealKey = (EVP_PKEY*)pKey->key;
valLen = BN_bn2bin(pRealKey->pkey.dsa->g, (UINT8*)pTemplate[i].pValue);
}
break;
case CKA_PRIVATE:
isPrivate = 0 != *(INT32*)pTemplate[i].pValue;
break;
case CKA_KEY_TYPE:
*(INT32*)pTemplate[i].pValue = SwapEndianIfBEc32(pKey->type);
break;
case CKA_VALUE_BITS:
*(UINT32*)pTemplate[i].pValue = SwapEndianIfBEc32(pKey->size);
break;
case CKA_VALUE:
switch(pKey->type)
{
case CKK_AES:
case CKK_GENERIC_SECRET:
{
// TODO: Add permissions to export key
int len = (pKey->size + 7) / 8;
if(len > (INT32)pTemplate[i].ulValueLen) len = (int)pTemplate[i].ulValueLen;
TINYCLR_SSL_MEMCPY(pTemplate[i].pValue, pKey->key, len);
valLen = len;
}
break;
default:
return CKR_ATTRIBUTE_TYPE_INVALID;
}
break;
case CKA_VALUE_LEN:
switch(pKey->type)
{
case CKK_EC:
*(UINT32*)pTemplate[i].pValue = SwapEndianIfBEc32(valLen);
break;
default:
return CKR_ATTRIBUTE_TYPE_INVALID;
}
break;
default:
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
}
return CKR_OK;
}
/* read the data and then respond */
static int client_certificate(SSL *s)
{
unsigned char *buf;
unsigned char *p,*d;
int i;
unsigned int n;
int cert_ch_len;
unsigned char *cert_ch;
buf=(unsigned char *)s->init_buf->data;
/* We have a cert associated with the SSL, so attach it to
* the session if it does not have one */
if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_A)
{
i=ssl2_read(s,(char *)&(buf[s->init_num]),
SSL2_MAX_CERT_CHALLENGE_LENGTH+2-s->init_num);
if (i<(SSL2_MIN_CERT_CHALLENGE_LENGTH+2-s->init_num))
return(ssl2_part_read(s,SSL_F_CLIENT_CERTIFICATE,i));
s->init_num += i;
if (s->msg_callback)
s->msg_callback(0, s->version, 0, buf, (size_t)s->init_num, s, s->msg_callback_arg); /* REQUEST-CERTIFICATE */
/* type=buf[0]; */
/* type eq x509 */
if (buf[1] != SSL2_AT_MD5_WITH_RSA_ENCRYPTION)
{
ssl2_return_error(s,SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE);
SSLerr(SSL_F_CLIENT_CERTIFICATE,SSL_R_BAD_AUTHENTICATION_TYPE);
return(-1);
}
if ((s->cert == NULL) ||
(s->cert->key->x509 == NULL) ||
(s->cert->key->privatekey == NULL))
{
s->state=SSL2_ST_X509_GET_CLIENT_CERTIFICATE;
}
else
s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_C;
}
cert_ch = buf + 2;
cert_ch_len = s->init_num - 2;
if (s->state == SSL2_ST_X509_GET_CLIENT_CERTIFICATE)
{
X509 *x509=NULL;
EVP_PKEY *pkey=NULL;
/* If we get an error we need to
* ssl->rwstate=SSL_X509_LOOKUP;
* return(error);
* We should then be retried when things are ok and we
* can get a cert or not */
i=0;
if (s->ctx->client_cert_cb != NULL)
{
i=s->ctx->client_cert_cb(s,&(x509),&(pkey));
}
if (i < 0)
{
s->rwstate=SSL_X509_LOOKUP;
return(-1);
}
s->rwstate=SSL_NOTHING;
if ((i == 1) && (pkey != NULL) && (x509 != NULL))
{
s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_C;
if ( !SSL_use_certificate(s,x509) ||
!SSL_use_PrivateKey(s,pkey))
{
i=0;
}
X509_free(x509);
EVP_PKEY_free(pkey);
}
else if (i == 1)
{
if (x509 != NULL) X509_free(x509);
if (pkey != NULL) EVP_PKEY_free(pkey);
SSLerr(SSL_F_CLIENT_CERTIFICATE,SSL_R_BAD_DATA_RETURNED_BY_CALLBACK);
i=0;
}
if (i == 0)
{
/* We have no client certificate to respond with
* so send the correct error message back */
s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_B;
p=buf;
*(p++)=SSL2_MT_ERROR;
s2n(SSL2_PE_NO_CERTIFICATE,p);
s->init_off=0;
s->init_num=3;
/* Write is done at the end */
}
}
if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_B)
{
return(ssl2_do_write(s));
}
if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_C)
{
EVP_MD_CTX ctx;
/* ok, now we calculate the checksum
* do it first so we can reuse buf :-) */
p=buf;
EVP_MD_CTX_init(&ctx);
EVP_SignInit_ex(&ctx,s->ctx->rsa_md5, NULL);
EVP_SignUpdate(&ctx,s->s2->key_material,
s->s2->key_material_length);
EVP_SignUpdate(&ctx,cert_ch,(unsigned int)cert_ch_len);
i=i2d_X509(s->session->sess_cert->peer_key->x509,&p);
/* Don't update the signature if it fails - FIXME: probably should handle this better */
if(i > 0)
EVP_SignUpdate(&ctx,buf,(unsigned int)i);
p=buf;
d=p+6;
*(p++)=SSL2_MT_CLIENT_CERTIFICATE;
*(p++)=SSL2_CT_X509_CERTIFICATE;
n=i2d_X509(s->cert->key->x509,&d);
s2n(n,p);
if (!EVP_SignFinal(&ctx,d,&n,s->cert->key->privatekey))
{
/* this is not good. If things have failed it
* means there so something wrong with the key.
* We will continue with a 0 length signature
*/
}
EVP_MD_CTX_cleanup(&ctx);
s2n(n,p);
d+=n;
s->state=SSL2_ST_SEND_CLIENT_CERTIFICATE_D;
s->init_num=d-buf;
s->init_off=0;
}
/* if (s->state == SSL2_ST_SEND_CLIENT_CERTIFICATE_D) */
return(ssl2_do_write(s));
}
CK_RV PKCS11_Objects_OpenSSL::SetAttributeValue(Cryptoki_Session_Context* pSessionCtx, CK_OBJECT_HANDLE hObject, CK_ATTRIBUTE_PTR pTemplate, CK_ULONG ulCount)
{
OBJECT_DATA* pObj = PKCS11_Objects_OpenSSL::GetObjectFromHandle(pSessionCtx, hObject);
if(pObj == NULL) return CKR_OBJECT_HANDLE_INVALID;
if(pObj->Type == CertificateType)
{
CERT_DATA* pCertData = (CERT_DATA*)pObj->Data;
X509* pCert = pCertData->cert;
CHAR group[20] = {0};
CHAR fileName[20] = {0};
INT32 len = 0;
BOOL fSave = FALSE;
BOOL fDelete = FALSE;
for(int i=0; i<(int)ulCount; i++)
{
switch(pTemplate[i].type)
{
case CKA_PERSIST:
fSave = SwapEndianIfBEc32(*(INT32*)pTemplate[i].pValue) != 0;
fDelete = !fSave;
break;
case CKA_LABEL:
len = pTemplate[i].ulValueLen;
if(len >= ARRAYSIZE(group))
{
len = ARRAYSIZE(group) - 1;
}
TINYCLR_SSL_MEMCPY(group, pTemplate[i].pValue, len);
group[len] = 0;
break;
case CKA_OBJECT_ID:
len = pTemplate[i].ulValueLen;
if(len >= ARRAYSIZE(fileName))
{
len = ARRAYSIZE(fileName) - 1;
}
TINYCLR_SSL_MEMCPY(fileName, pTemplate[i].pValue, len);
fileName[len] = 0;
break;
default:
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
if(fDelete)
{
hal_strcpy_s(fileName, ARRAYSIZE(pObj->FileName), pObj->FileName);
pObj->GroupName[0] = 0;
if(g_OpenSSL_Token.Storage != NULL && g_OpenSSL_Token.Storage->Delete != NULL)
{
if(!g_OpenSSL_Token.Storage->Delete(fileName, group)) return CKR_FUNCTION_FAILED;
}
else
{
return CKR_FUNCTION_NOT_SUPPORTED;
}
}
else if(fSave)
{
hal_strcpy_s(pObj->GroupName, ARRAYSIZE(pObj->GroupName), group );
hal_strcpy_s(pObj->FileName , ARRAYSIZE(pObj->FileName ), fileName);
if(g_OpenSSL_Token.Storage != NULL && g_OpenSSL_Token.Storage->Create != NULL)
{
BOOL res;
UINT8* pData, *pTmp;
INT32 len = i2d_X509( pCert, NULL );
if(len <= 0) return CKR_FUNCTION_FAILED;
pData = (UINT8*)TINYCLR_SSL_MALLOC(len);
if(pData == NULL) return CKR_DEVICE_MEMORY;
pTmp = pData;
i2d_X509(pCert, &pTmp);
// TODO: Save private key as well
res = g_OpenSSL_Token.Storage->Create( fileName, group, CertificateType, pData, len );
TINYCLR_SSL_FREE(pData);
if(!res) return CKR_FUNCTION_FAILED;
}
else
{
return CKR_FUNCTION_NOT_SUPPORTED;
}
}
else
{
return CKR_ATTRIBUTE_TYPE_INVALID;
}
}
return CKR_OK;
}
extern "C" int32_t GetX509DerSize(X509* x)
{
return i2d_X509(x, nullptr);
}
unsigned long dtls1_output_cert_chain(SSL *s, X509 *x)
{
unsigned char *p;
int n,i;
unsigned long l= 3 + DTLS1_HM_HEADER_LENGTH;
BUF_MEM *buf;
X509_STORE_CTX xs_ctx;
X509_OBJECT obj;
/* TLSv1 sends a chain with nothing in it, instead of an alert */
buf=s->init_buf;
if (!BUF_MEM_grow_clean(buf,10))
{
SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB);
return(0);
}
if (x != NULL)
{
if(!X509_STORE_CTX_init(&xs_ctx,s->ctx->cert_store,NULL,NULL))
{
SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_X509_LIB);
return(0);
}
for (;;)
{
n=i2d_X509(x,NULL);
if (!BUF_MEM_grow_clean(buf,(int)(n+l+3)))
{
SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB);
return(0);
}
p=(unsigned char *)&(buf->data[l]);
l2n3(n,p);
i2d_X509(x,&p);
l+=n+3;
if (X509_NAME_cmp(X509_get_subject_name(x),
X509_get_issuer_name(x)) == 0) break;
i=X509_STORE_get_by_subject(&xs_ctx,X509_LU_X509,
X509_get_issuer_name(x),&obj);
if (i <= 0) break;
x=obj.data.x509;
/* Count is one too high since the X509_STORE_get uped the
* ref count */
X509_free(x);
}
X509_STORE_CTX_cleanup(&xs_ctx);
}
/* Thawte special :-) */
if (s->ctx->extra_certs != NULL)
for (i=0; i<sk_X509_num(s->ctx->extra_certs); i++)
{
x=sk_X509_value(s->ctx->extra_certs,i);
n=i2d_X509(x,NULL);
if (!BUF_MEM_grow_clean(buf,(int)(n+l+3)))
{
SSLerr(SSL_F_DTLS1_OUTPUT_CERT_CHAIN,ERR_R_BUF_LIB);
return(0);
}
p=(unsigned char *)&(buf->data[l]);
l2n3(n,p);
i2d_X509(x,&p);
l+=n+3;
}
l-= (3 + DTLS1_HM_HEADER_LENGTH);
p=(unsigned char *)&(buf->data[DTLS1_HM_HEADER_LENGTH]);
l2n3(l,p);
l+=3;
p=(unsigned char *)&(buf->data[0]);
p = dtls1_set_message_header(s, p, SSL3_MT_CERTIFICATE, l, 0, l);
l+=DTLS1_HM_HEADER_LENGTH;
return(l);
}
int MAIN(int argc, char **argv)
{
ENGINE *e = NULL;
int ret=1;
X509_REQ *req=NULL;
X509 *x=NULL,*xca=NULL;
ASN1_OBJECT *objtmp;
EVP_PKEY *Upkey=NULL,*CApkey=NULL;
ASN1_INTEGER *sno = NULL;
int i,num,badops=0;
BIO *out=NULL;
BIO *STDout=NULL;
STACK_OF(ASN1_OBJECT) *trust = NULL, *reject = NULL;
int informat,outformat,keyformat,CAformat,CAkeyformat;
char *infile=NULL,*outfile=NULL,*keyfile=NULL,*CAfile=NULL;
char *CAkeyfile=NULL,*CAserial=NULL;
char *alias=NULL;
int text=0,serial=0,subject=0,issuer=0,startdate=0,enddate=0;
int next_serial=0;
int subject_hash=0,issuer_hash=0,ocspid=0;
int noout=0,sign_flag=0,CA_flag=0,CA_createserial=0,email=0;
int ocsp_uri=0;
int trustout=0,clrtrust=0,clrreject=0,aliasout=0,clrext=0;
int C=0;
int x509req=0,days=DEF_DAYS,modulus=0,pubkey=0;
int pprint = 0;
const char **pp;
X509_STORE *ctx=NULL;
X509_REQ *rq=NULL;
int fingerprint=0;
char buf[256];
const EVP_MD *md_alg,*digest=EVP_sha1();
CONF *extconf = NULL;
char *extsect = NULL, *extfile = NULL, *passin = NULL, *passargin = NULL;
int need_rand = 0;
int checkend=0,checkoffset=0;
unsigned long nmflag = 0, certflag = 0;
#ifndef OPENSSL_NO_ENGINE
char *engine=NULL;
#endif
reqfile=0;
apps_startup();
if (bio_err == NULL)
bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
if (!load_config(bio_err, NULL))
goto end;
STDout=BIO_new_fp(stdout,BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
{
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
STDout = BIO_push(tmpbio, STDout);
}
#endif
informat=FORMAT_PEM;
outformat=FORMAT_PEM;
keyformat=FORMAT_PEM;
CAformat=FORMAT_PEM;
CAkeyformat=FORMAT_PEM;
ctx=X509_STORE_new();
if (ctx == NULL) goto end;
X509_STORE_set_verify_cb_func(ctx,callb);
argc--;
argv++;
num=0;
while (argc >= 1)
{
if (strcmp(*argv,"-inform") == 0)
{
if (--argc < 1) goto bad;
informat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-outform") == 0)
{
if (--argc < 1) goto bad;
outformat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-keyform") == 0)
{
if (--argc < 1) goto bad;
keyformat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-req") == 0)
{
reqfile=1;
need_rand = 1;
}
else if (strcmp(*argv,"-CAform") == 0)
{
if (--argc < 1) goto bad;
CAformat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-CAkeyform") == 0)
{
if (--argc < 1) goto bad;
CAkeyformat=str2fmt(*(++argv));
}
else if (strcmp(*argv,"-days") == 0)
{
if (--argc < 1) goto bad;
days=atoi(*(++argv));
if (days == 0)
{
BIO_printf(STDout,"bad number of days\n");
goto bad;
}
}
else if (strcmp(*argv,"-passin") == 0)
{
if (--argc < 1) goto bad;
passargin= *(++argv);
}
else if (strcmp(*argv,"-extfile") == 0)
{
if (--argc < 1) goto bad;
extfile= *(++argv);
}
else if (strcmp(*argv,"-extensions") == 0)
{
if (--argc < 1) goto bad;
extsect= *(++argv);
}
else if (strcmp(*argv,"-in") == 0)
{
if (--argc < 1) goto bad;
infile= *(++argv);
}
else if (strcmp(*argv,"-out") == 0)
{
if (--argc < 1) goto bad;
outfile= *(++argv);
}
else if (strcmp(*argv,"-signkey") == 0)
{
if (--argc < 1) goto bad;
keyfile= *(++argv);
sign_flag= ++num;
need_rand = 1;
}
else if (strcmp(*argv,"-CA") == 0)
{
if (--argc < 1) goto bad;
CAfile= *(++argv);
CA_flag= ++num;
need_rand = 1;
}
else if (strcmp(*argv,"-CAkey") == 0)
{
if (--argc < 1) goto bad;
CAkeyfile= *(++argv);
}
else if (strcmp(*argv,"-CAserial") == 0)
{
if (--argc < 1) goto bad;
CAserial= *(++argv);
}
else if (strcmp(*argv,"-set_serial") == 0)
{
if (--argc < 1) goto bad;
if (!(sno = s2i_ASN1_INTEGER(NULL, *(++argv))))
goto bad;
}
else if (strcmp(*argv,"-addtrust") == 0)
{
if (--argc < 1) goto bad;
if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
{
BIO_printf(bio_err,
"Invalid trust object value %s\n", *argv);
goto bad;
}
if (!trust) trust = sk_ASN1_OBJECT_new_null();
sk_ASN1_OBJECT_push(trust, objtmp);
trustout = 1;
}
else if (strcmp(*argv,"-addreject") == 0)
{
if (--argc < 1) goto bad;
if (!(objtmp = OBJ_txt2obj(*(++argv), 0)))
{
BIO_printf(bio_err,
"Invalid reject object value %s\n", *argv);
goto bad;
}
if (!reject) reject = sk_ASN1_OBJECT_new_null();
sk_ASN1_OBJECT_push(reject, objtmp);
trustout = 1;
}
else if (strcmp(*argv,"-setalias") == 0)
{
if (--argc < 1) goto bad;
alias= *(++argv);
trustout = 1;
}
else if (strcmp(*argv,"-certopt") == 0)
{
if (--argc < 1) goto bad;
if (!set_cert_ex(&certflag, *(++argv))) goto bad;
}
else if (strcmp(*argv,"-nameopt") == 0)
{
if (--argc < 1) goto bad;
if (!set_name_ex(&nmflag, *(++argv))) goto bad;
}
#ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv,"-engine") == 0)
{
if (--argc < 1) goto bad;
engine= *(++argv);
}
#endif
else if (strcmp(*argv,"-C") == 0)
C= ++num;
else if (strcmp(*argv,"-email") == 0)
email= ++num;
else if (strcmp(*argv,"-ocsp_uri") == 0)
ocsp_uri= ++num;
else if (strcmp(*argv,"-serial") == 0)
serial= ++num;
else if (strcmp(*argv,"-next_serial") == 0)
next_serial= ++num;
else if (strcmp(*argv,"-modulus") == 0)
modulus= ++num;
else if (strcmp(*argv,"-pubkey") == 0)
pubkey= ++num;
else if (strcmp(*argv,"-x509toreq") == 0)
x509req= ++num;
else if (strcmp(*argv,"-text") == 0)
text= ++num;
else if (strcmp(*argv,"-hash") == 0
|| strcmp(*argv,"-subject_hash") == 0)
subject_hash= ++num;
else if (strcmp(*argv,"-issuer_hash") == 0)
issuer_hash= ++num;
else if (strcmp(*argv,"-subject") == 0)
subject= ++num;
else if (strcmp(*argv,"-issuer") == 0)
issuer= ++num;
else if (strcmp(*argv,"-fingerprint") == 0)
fingerprint= ++num;
else if (strcmp(*argv,"-dates") == 0)
{
startdate= ++num;
enddate= ++num;
}
else if (strcmp(*argv,"-purpose") == 0)
pprint= ++num;
else if (strcmp(*argv,"-startdate") == 0)
startdate= ++num;
else if (strcmp(*argv,"-enddate") == 0)
enddate= ++num;
else if (strcmp(*argv,"-checkend") == 0)
{
if (--argc < 1) goto bad;
checkoffset=atoi(*(++argv));
checkend=1;
}
else if (strcmp(*argv,"-noout") == 0)
noout= ++num;
else if (strcmp(*argv,"-trustout") == 0)
trustout= 1;
else if (strcmp(*argv,"-clrtrust") == 0)
clrtrust= ++num;
else if (strcmp(*argv,"-clrreject") == 0)
clrreject= ++num;
else if (strcmp(*argv,"-alias") == 0)
aliasout= ++num;
else if (strcmp(*argv,"-CAcreateserial") == 0)
CA_createserial= ++num;
else if (strcmp(*argv,"-clrext") == 0)
clrext = 1;
#if 1 /* stay backwards-compatible with 0.9.5; this should go away soon */
else if (strcmp(*argv,"-crlext") == 0)
{
BIO_printf(bio_err,"use -clrext instead of -crlext\n");
clrext = 1;
}
#endif
else if (strcmp(*argv,"-ocspid") == 0)
ocspid= ++num;
else if ((md_alg=EVP_get_digestbyname(*argv + 1)))
{
/* ok */
digest=md_alg;
}
else
{
BIO_printf(bio_err,"unknown option %s\n",*argv);
badops=1;
break;
}
argc--;
argv++;
}
if (badops)
{
bad:
for (pp=x509_usage; (*pp != NULL); pp++)
BIO_printf(bio_err,"%s",*pp);
goto end;
}
#ifndef OPENSSL_NO_ENGINE
e = setup_engine(bio_err, engine, 0);
#endif
if (need_rand)
app_RAND_load_file(NULL, bio_err, 0);
ERR_load_crypto_strings();
if (!app_passwd(bio_err, passargin, NULL, &passin, NULL))
{
BIO_printf(bio_err, "Error getting password\n");
goto end;
}
if (!X509_STORE_set_default_paths(ctx))
{
ERR_print_errors(bio_err);
goto end;
}
if ((CAkeyfile == NULL) && (CA_flag) && (CAformat == FORMAT_PEM))
{ CAkeyfile=CAfile; }
else if ((CA_flag) && (CAkeyfile == NULL))
{
BIO_printf(bio_err,"need to specify a CAkey if using the CA command\n");
goto end;
}
if (extfile)
{
long errorline = -1;
X509V3_CTX ctx2;
extconf = NCONF_new(NULL);
if (!NCONF_load(extconf, extfile,&errorline))
{
if (errorline <= 0)
BIO_printf(bio_err,
"error loading the config file '%s'\n",
extfile);
else
BIO_printf(bio_err,
"error on line %ld of config file '%s'\n"
,errorline,extfile);
goto end;
}
if (!extsect)
{
extsect = NCONF_get_string(extconf, "default", "extensions");
if (!extsect)
{
ERR_clear_error();
extsect = "default";
}
}
X509V3_set_ctx_test(&ctx2);
X509V3_set_nconf(&ctx2, extconf);
if (!X509V3_EXT_add_nconf(extconf, &ctx2, extsect, NULL))
{
BIO_printf(bio_err,
"Error Loading extension section %s\n",
extsect);
ERR_print_errors(bio_err);
goto end;
}
}
if (reqfile)
{
EVP_PKEY *pkey;
X509_CINF *ci;
BIO *in;
if (!sign_flag && !CA_flag)
{
BIO_printf(bio_err,"We need a private key to sign with\n");
goto end;
}
in=BIO_new(BIO_s_file());
if (in == NULL)
{
ERR_print_errors(bio_err);
goto end;
}
if (infile == NULL)
BIO_set_fp(in,stdin,BIO_NOCLOSE|BIO_FP_TEXT);
else
{
if (BIO_read_filename(in,infile) <= 0)
{
perror(infile);
BIO_free(in);
goto end;
}
}
req=PEM_read_bio_X509_REQ(in,NULL,NULL,NULL);
BIO_free(in);
if (req == NULL)
{
ERR_print_errors(bio_err);
goto end;
}
if ( (req->req_info == NULL) ||
(req->req_info->pubkey == NULL) ||
(req->req_info->pubkey->public_key == NULL) ||
(req->req_info->pubkey->public_key->data == NULL))
{
BIO_printf(bio_err,"The certificate request appears to corrupted\n");
BIO_printf(bio_err,"It does not contain a public key\n");
goto end;
}
if ((pkey=X509_REQ_get_pubkey(req)) == NULL)
{
BIO_printf(bio_err,"error unpacking public key\n");
goto end;
}
i=X509_REQ_verify(req,pkey);
EVP_PKEY_free(pkey);
if (i < 0)
{
BIO_printf(bio_err,"Signature verification error\n");
ERR_print_errors(bio_err);
goto end;
}
if (i == 0)
{
BIO_printf(bio_err,"Signature did not match the certificate request\n");
goto end;
}
else
BIO_printf(bio_err,"Signature ok\n");
print_name(bio_err, "subject=", X509_REQ_get_subject_name(req), nmflag);
if ((x=X509_new()) == NULL) goto end;
ci=x->cert_info;
if (sno == NULL)
{
sno = ASN1_INTEGER_new();
if (!sno || !rand_serial(NULL, sno))
goto end;
if (!X509_set_serialNumber(x, sno))
goto end;
ASN1_INTEGER_free(sno);
sno = NULL;
}
else if (!X509_set_serialNumber(x, sno))
goto end;
if (!X509_set_issuer_name(x,req->req_info->subject)) goto end;
if (!X509_set_subject_name(x,req->req_info->subject)) goto end;
X509_gmtime_adj(X509_get_notBefore(x),0);
X509_gmtime_adj(X509_get_notAfter(x),(long)60*60*24*days);
pkey = X509_REQ_get_pubkey(req);
X509_set_pubkey(x,pkey);
EVP_PKEY_free(pkey);
}
else
x=load_cert(bio_err,infile,informat,NULL,e,"Certificate");
if (x == NULL) goto end;
if (CA_flag)
{
xca=load_cert(bio_err,CAfile,CAformat,NULL,e,"CA Certificate");
if (xca == NULL) goto end;
}
if (!noout || text || next_serial)
{
OBJ_create("2.99999.3",
"SET.ex3","SET x509v3 extension 3");
out=BIO_new(BIO_s_file());
if (out == NULL)
{
ERR_print_errors(bio_err);
goto end;
}
if (outfile == NULL)
{
BIO_set_fp(out,stdout,BIO_NOCLOSE);
#ifdef OPENSSL_SYS_VMS
{
BIO *tmpbio = BIO_new(BIO_f_linebuffer());
out = BIO_push(tmpbio, out);
}
#endif
}
else
{
if (BIO_write_filename(out,outfile) <= 0)
{
perror(outfile);
goto end;
}
}
}
if (alias) X509_alias_set1(x, (unsigned char *)alias, -1);
if (clrtrust) X509_trust_clear(x);
if (clrreject) X509_reject_clear(x);
if (trust)
{
for (i = 0; i < sk_ASN1_OBJECT_num(trust); i++)
{
objtmp = sk_ASN1_OBJECT_value(trust, i);
X509_add1_trust_object(x, objtmp);
}
}
if (reject)
{
for (i = 0; i < sk_ASN1_OBJECT_num(reject); i++)
{
objtmp = sk_ASN1_OBJECT_value(reject, i);
X509_add1_reject_object(x, objtmp);
}
}
if (num)
{
for (i=1; i<=num; i++)
{
if (issuer == i)
{
print_name(STDout, "issuer= ",
X509_get_issuer_name(x), nmflag);
}
else if (subject == i)
{
print_name(STDout, "subject= ",
X509_get_subject_name(x), nmflag);
}
else if (serial == i)
{
BIO_printf(STDout,"serial=");
i2a_ASN1_INTEGER(STDout,
X509_get_serialNumber(x));
BIO_printf(STDout,"\n");
}
else if (next_serial == i)
{
BIGNUM *bnser;
ASN1_INTEGER *ser;
ser = X509_get_serialNumber(x);
bnser = ASN1_INTEGER_to_BN(ser, NULL);
if (!bnser)
goto end;
if (!BN_add_word(bnser, 1))
goto end;
ser = BN_to_ASN1_INTEGER(bnser, NULL);
if (!ser)
goto end;
BN_free(bnser);
i2a_ASN1_INTEGER(out, ser);
ASN1_INTEGER_free(ser);
BIO_puts(out, "\n");
}
else if ((email == i) || (ocsp_uri == i))
{
int j;
STACK *emlst;
if (email == i)
emlst = X509_get1_email(x);
else
emlst = X509_get1_ocsp(x);
for (j = 0; j < sk_num(emlst); j++)
BIO_printf(STDout, "%s\n", sk_value(emlst, j));
X509_email_free(emlst);
}
else if (aliasout == i)
{
unsigned char *alstr;
alstr = X509_alias_get0(x, NULL);
if (alstr) BIO_printf(STDout,"%s\n", alstr);
else BIO_puts(STDout,"<No Alias>\n");
}
else if (subject_hash == i)
{
BIO_printf(STDout,"%08lx\n",X509_subject_name_hash(x));
}
else if (issuer_hash == i)
{
BIO_printf(STDout,"%08lx\n",X509_issuer_name_hash(x));
}
else if (pprint == i)
{
X509_PURPOSE *ptmp;
int j;
BIO_printf(STDout, "Certificate purposes:\n");
for (j = 0; j < X509_PURPOSE_get_count(); j++)
{
ptmp = X509_PURPOSE_get0(j);
purpose_print(STDout, x, ptmp);
}
}
else
if (modulus == i)
{
EVP_PKEY *pkey;
pkey=X509_get_pubkey(x);
if (pkey == NULL)
{
BIO_printf(bio_err,"Modulus=unavailable\n");
ERR_print_errors(bio_err);
goto end;
}
BIO_printf(STDout,"Modulus=");
#ifndef OPENSSL_NO_RSA
if (pkey->type == EVP_PKEY_RSA)
BN_print(STDout,pkey->pkey.rsa->n);
else
#endif
#ifndef OPENSSL_NO_DSA
if (pkey->type == EVP_PKEY_DSA)
BN_print(STDout,pkey->pkey.dsa->pub_key);
else
#endif
BIO_printf(STDout,"Wrong Algorithm type");
BIO_printf(STDout,"\n");
EVP_PKEY_free(pkey);
}
else
if (pubkey == i)
{
EVP_PKEY *pkey;
pkey=X509_get_pubkey(x);
if (pkey == NULL)
{
BIO_printf(bio_err,"Error getting public key\n");
ERR_print_errors(bio_err);
goto end;
}
PEM_write_bio_PUBKEY(STDout, pkey);
EVP_PKEY_free(pkey);
}
else
if (C == i)
{
unsigned char *d;
char *m;
int y,z;
X509_NAME_oneline(X509_get_subject_name(x),
buf,sizeof buf);
BIO_printf(STDout,"/* subject:%s */\n",buf);
m=X509_NAME_oneline(
X509_get_issuer_name(x),buf,
sizeof buf);
BIO_printf(STDout,"/* issuer :%s */\n",buf);
z=i2d_X509(x,NULL);
m=OPENSSL_malloc(z);
d=(unsigned char *)m;
z=i2d_X509_NAME(X509_get_subject_name(x),&d);
BIO_printf(STDout,"unsigned char XXX_subject_name[%d]={\n",z);
d=(unsigned char *)m;
for (y=0; y<z; y++)
{
BIO_printf(STDout,"0x%02X,",d[y]);
if ((y & 0x0f) == 0x0f) BIO_printf(STDout,"\n");
}
if (y%16 != 0) BIO_printf(STDout,"\n");
BIO_printf(STDout,"};\n");
z=i2d_X509_PUBKEY(X509_get_X509_PUBKEY(x),&d);
BIO_printf(STDout,"unsigned char XXX_public_key[%d]={\n",z);
d=(unsigned char *)m;
for (y=0; y<z; y++)
{
BIO_printf(STDout,"0x%02X,",d[y]);
if ((y & 0x0f) == 0x0f)
BIO_printf(STDout,"\n");
}
if (y%16 != 0) BIO_printf(STDout,"\n");
BIO_printf(STDout,"};\n");
z=i2d_X509(x,&d);
BIO_printf(STDout,"unsigned char XXX_certificate[%d]={\n",z);
d=(unsigned char *)m;
for (y=0; y<z; y++)
{
BIO_printf(STDout,"0x%02X,",d[y]);
if ((y & 0x0f) == 0x0f)
BIO_printf(STDout,"\n");
}
if (y%16 != 0) BIO_printf(STDout,"\n");
BIO_printf(STDout,"};\n");
OPENSSL_free(m);
}
else if (text == i)
{
X509_print_ex(out,x,nmflag, certflag);
}
else if (startdate == i)
{
BIO_puts(STDout,"notBefore=");
ASN1_TIME_print(STDout,X509_get_notBefore(x));
BIO_puts(STDout,"\n");
}
else if (enddate == i)
{
BIO_puts(STDout,"notAfter=");
ASN1_TIME_print(STDout,X509_get_notAfter(x));
BIO_puts(STDout,"\n");
}
else if (fingerprint == i)
{
int j;
unsigned int n;
unsigned char md[EVP_MAX_MD_SIZE];
if (!X509_digest(x,digest,md,&n))
{
BIO_printf(bio_err,"out of memory\n");
goto end;
}
BIO_printf(STDout,"%s Fingerprint=",
OBJ_nid2sn(EVP_MD_type(digest)));
for (j=0; j<(int)n; j++)
{
BIO_printf(STDout,"%02X%c",md[j],
(j+1 == (int)n)
?'\n':':');
}
}
/* should be in the library */
else if ((sign_flag == i) && (x509req == 0))
{
BIO_printf(bio_err,"Getting Private key\n");
if (Upkey == NULL)
{
Upkey=load_key(bio_err,
keyfile, keyformat, 0,
passin, e, "Private key");
if (Upkey == NULL) goto end;
}
#ifndef OPENSSL_NO_DSA
if (Upkey->type == EVP_PKEY_DSA)
digest=EVP_dss1();
#endif
#ifndef OPENSSL_NO_ECDSA
if (Upkey->type == EVP_PKEY_EC)
digest=EVP_ecdsa();
#endif
assert(need_rand);
if (!sign(x,Upkey,days,clrext,digest,
extconf, extsect)) goto end;
}
else if (CA_flag == i)
{
BIO_printf(bio_err,"Getting CA Private Key\n");
if (CAkeyfile != NULL)
{
CApkey=load_key(bio_err,
CAkeyfile, CAkeyformat,
0, passin, e,
"CA Private Key");
if (CApkey == NULL) goto end;
}
#ifndef OPENSSL_NO_DSA
if (CApkey->type == EVP_PKEY_DSA)
digest=EVP_dss1();
#endif
#ifndef OPENSSL_NO_ECDSA
if (CApkey->type == EVP_PKEY_EC)
digest = EVP_ecdsa();
#endif
assert(need_rand);
if (!x509_certify(ctx,CAfile,digest,x,xca,
CApkey, CAserial,CA_createserial,days, clrext,
extconf, extsect, sno))
goto end;
}
else if (x509req == i)
{
EVP_PKEY *pk;
BIO_printf(bio_err,"Getting request Private Key\n");
if (keyfile == NULL)
{
BIO_printf(bio_err,"no request key file specified\n");
goto end;
}
else
{
pk=load_key(bio_err,
keyfile, FORMAT_PEM, 0,
passin, e, "request key");
if (pk == NULL) goto end;
}
BIO_printf(bio_err,"Generating certificate request\n");
#ifndef OPENSSL_NO_DSA
if (pk->type == EVP_PKEY_DSA)
digest=EVP_dss1();
#endif
#ifndef OPENSSL_NO_ECDSA
if (pk->type == EVP_PKEY_EC)
digest=EVP_ecdsa();
#endif
rq=X509_to_X509_REQ(x,pk,digest);
EVP_PKEY_free(pk);
if (rq == NULL)
{
ERR_print_errors(bio_err);
goto end;
}
if (!noout)
{
X509_REQ_print(out,rq);
PEM_write_bio_X509_REQ(out,rq);
}
noout=1;
}
else if (ocspid == i)
{
X509_ocspid_print(out, x);
}
}
}
if (checkend)
{
time_t tcheck=time(NULL) + checkoffset;
if (X509_cmp_time(X509_get_notAfter(x), &tcheck) < 0)
{
BIO_printf(out,"Certificate will expire\n");
ret=1;
}
else
{
BIO_printf(out,"Certificate will not expire\n");
ret=0;
}
goto end;
}
if (noout)
{
ret=0;
goto end;
}
if (outformat == FORMAT_ASN1)
i=i2d_X509_bio(out,x);
else if (outformat == FORMAT_PEM)
{
if (trustout) i=PEM_write_bio_X509_AUX(out,x);
else i=PEM_write_bio_X509(out,x);
}
else if (outformat == FORMAT_NETSCAPE)
{
ASN1_HEADER ah;
ASN1_OCTET_STRING os;
os.data=(unsigned char *)NETSCAPE_CERT_HDR;
os.length=strlen(NETSCAPE_CERT_HDR);
ah.header= &os;
ah.data=(char *)x;
ah.meth=X509_asn1_meth();
i=ASN1_i2d_bio_of(ASN1_HEADER,i2d_ASN1_HEADER,out,&ah);
}
else {
BIO_printf(bio_err,"bad output format specified for outfile\n");
goto end;
}
if (!i)
{
BIO_printf(bio_err,"unable to write certificate\n");
ERR_print_errors(bio_err);
goto end;
}
ret=0;
end:
if (need_rand)
app_RAND_write_file(NULL, bio_err);
OBJ_cleanup();
NCONF_free(extconf);
BIO_free_all(out);
BIO_free_all(STDout);
X509_STORE_free(ctx);
X509_REQ_free(req);
X509_free(x);
X509_free(xca);
EVP_PKEY_free(Upkey);
EVP_PKEY_free(CApkey);
X509_REQ_free(rq);
ASN1_INTEGER_free(sno);
sk_ASN1_OBJECT_pop_free(trust, ASN1_OBJECT_free);
sk_ASN1_OBJECT_pop_free(reject, ASN1_OBJECT_free);
if (passin) OPENSSL_free(passin);
apps_shutdown();
OPENSSL_EXIT(ret);
}
Mineserver::Mineserver(int args, char **argarray)
: argv(argarray),
argc(args),
m_socketlisten (0),
m_saveInterval (0),
m_lastSave (std::time(NULL)),
m_pvp_enabled (false),
m_damage_enabled(false),
m_only_helmets (false),
m_running (false),
m_eventBase (NULL),
// core modules
m_config (new Config()),
m_screen (new CliScreen()),
m_logger (new Logger()),
m_plugin (NULL),
m_chat (NULL),
m_furnaceManager(NULL),
m_packetHandler (NULL),
m_inventory (NULL),
m_mobs (NULL)
{
pthread_mutex_init(&m_validation_mutex,NULL);
ServerInstance = this;
InitSignals();
std::srand((uint32_t)std::time(NULL));
initPRNG();
std::string cfg;
std::vector<std::string> overrides;
for (int i = 1; i < argc; i++)
{
const std::string arg(argv[i]);
switch (arg[0])
{
case '-': // option
// we have only '-h' and '--help' now, so just return with help
printHelp(0);
throw CoreException();
case '+': // override
overrides.push_back(arg.substr(1));
break;
default: // otherwise, it is config file
if (!cfg.empty())
throw CoreException("Only single CONFIG_FILE argument is allowed!");
cfg = arg;
break;
}
}
const std::string path_exe = "./";
// If config file is provided as an argument
if (!cfg.empty())
{
std::cout << "Searching for configuration file..." << std::endl;
if (fileExists(cfg))
{
const std::pair<std::string, std::string> fullpath = pathOfFile(cfg);
cfg = fullpath.first + PATH_SEPARATOR + fullpath.second;
this->config()->config_path = fullpath.first;
}
else
{
std::cout << "Config not found...\n";;
cfg.clear();
}
}
if (cfg.empty())
{
if (fileExists(path_exe + PATH_SEPARATOR + CONFIG_FILE))
{
cfg = path_exe + PATH_SEPARATOR + CONFIG_FILE;
this->config()->config_path = path_exe;
}
else
{
std::cout << "Config not found\n";
}
}
// load config
Config &configvar = *this->config();
if (!configvar.load(cfg))
{
throw CoreException("Could not load config!");
}
m_plugin = new Plugin();
LOG2(INFO, "Using config: " + cfg);
if (overrides.size())
{
std::stringstream override_config;
for (size_t i = 0; i < overrides.size(); i++)
{
LOG2(INFO, "Overriden: " + overrides[i]);
override_config << overrides[i] << ';' << std::endl;
}
// override config
if (!configvar.load(override_config))
throw CoreException("Error when parsing overrides: maybe you forgot to doublequote string values?");
}
memset(&m_listenEvent, 0, sizeof(event));
initConstants();
// Write PID to file
std::ofstream pid_out((config()->sData("system.pid_file")).c_str());
if (!pid_out.fail())
{
pid_out << getpid();
}
pid_out.close();
init_plugin_api();
if (config()->bData("system.interface.use_cli"))
{
// Init our Screen
screen()->init(VERSION);
}
LOG2(INFO, "Welcome to Mineserver v" + VERSION);
LOG2(INFO, "Using zlib "+std::string(ZLIB_VERSION)+" libevent "+std::string(event_get_version()));
LOG2(INFO, "Generating RSA key pair for protocol encryption");
//Protocol encryption
srand(microTime());
if((rsa = RSA_generate_key(1024, 17, 0, 0)) == NULL)
{
LOG2(INFO, "KEY GENERATION FAILED!");
exit(1);
}
LOG2(INFO, "RSA key pair generated.");
/* Get ASN.1 format public key */
x=X509_new();
pk=EVP_PKEY_new();
EVP_PKEY_assign_RSA(pk,rsa);
X509_set_version(x,0);
X509_set_pubkey(x,pk);
int len;
unsigned char *buf;
buf = NULL;
len = i2d_X509(x, &buf);
//Glue + jesus tape, dont ask - Fador
publicKey = std::string((char *)(buf+28),len-36);
OPENSSL_free(buf);
/* END key fetching */
const std::string temp_nums="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890=-";
const std::string temp_hex="0123456789abcdef";
for(int i = 0; i < 4; i++)
{
encryptionBytes += (char)(temp_nums[rand()%temp_nums.size()]);
}
for(int i = 0; i < 16; i++)
{
serverID += (char)(temp_hex[rand()%temp_hex.size()]);
}
LOG2(INFO, "ServerID: " + serverID);
if(!m_config->bData("system.user_validation"))
{
serverID = "-";
}
MapGen* mapgen = new MapGen();
MapGen* nethergen = new NetherGen();
MapGen* heavengen = new HeavenGen();
MapGen* biomegen = new BiomeGen();
MapGen* eximgen = new EximGen();
m_mapGenNames.push_back(mapgen);
m_mapGenNames.push_back(nethergen);
m_mapGenNames.push_back(heavengen);
m_mapGenNames.push_back(biomegen);
m_mapGenNames.push_back(eximgen);
m_saveInterval = m_config->iData("map.save_interval");
m_only_helmets = m_config->bData("system.armour.helmet_strict");
m_pvp_enabled = m_config->bData("system.pvp.enabled");
m_damage_enabled = m_config->bData("system.damage.enabled");
const char* key = "map.storage.nbt.directories"; // Prefix for worlds config
if (m_config->has(key) && (m_config->type(key) == CONFIG_NODE_LIST))
{
std::list<std::string> tmp = m_config->mData(key)->keys();
int n = 0;
for (std::list<std::string>::const_iterator it = tmp.begin(); it != tmp.end(); ++it)
{
m_map.push_back(new Map());
Physics* phy = new Physics;
phy->map = n;
m_physics.push_back(phy);
RedstoneSimulation* red = new RedstoneSimulation;
red->map = n;
m_redstone.push_back(red);
int k = m_config->iData((std::string(key) + ".") + (*it));
if ((uint32_t)k >= m_mapGenNames.size())
{
std::ostringstream s;
s << "Error! Mapgen number " << k << " in config. " << m_mapGenNames.size() << " Mapgens known";
LOG2(INFO, s.str());
}
// WARNING: if k is too big this will be an access error! -- louisdx
MapGen* m = m_mapGenNames[k];
m_mapGen.push_back(m);
n++;
}
}
else
{
LOG2(WARNING, "Cannot find map.storage.nbt.directories.*");
}
if (m_map.size() == 0)
throw CoreException("No worlds in Config");
m_chat = new Chat;
m_furnaceManager = new FurnaceManager;
m_packetHandler = new PacketHandler;
m_inventory = new Inventory(m_config->sData("system.path.data") + '/' + "recipes", ".recipe", "ENABLED_RECIPES.cfg");
m_mobs = new Mobs;
} // End Mineserver constructor
carray * mailstream_low_ssl_get_certificate_chain(mailstream_low * s)
{
#ifdef USE_SSL
struct mailstream_ssl_data * ssl_data;
carray * result;
int skpos;
#ifndef USE_GNUTLS
STACK_OF(X509) * skx;
ssl_data = (struct mailstream_ssl_data *) s->data;
if (!(skx = SSL_get_peer_cert_chain(ssl_data->ssl_conn))) {
return NULL;
}
result = carray_new(4);
for(skpos = 0 ; skpos < sk_num(skx) ; skpos ++) {
X509 * x = (X509 *) sk_value(skx, skpos);
unsigned char * p;
MMAPString * str;
int length = i2d_X509(x, NULL);
str = mmap_string_sized_new(length);
p = (unsigned char *) str->str;
str->len = length;
i2d_X509(x, &p);
carray_add(result, str, NULL);
}
return result;
#else
gnutls_session session = NULL;
const gnutls_datum *raw_cert_list;
unsigned int raw_cert_list_length;
ssl_data = (struct mailstream_ssl_data *) s->data;
session = ssl_data->session;
raw_cert_list = gnutls_certificate_get_peers(session, &raw_cert_list_length);
if (raw_cert_list && gnutls_certificate_type_get(session) == GNUTLS_CRT_X509) {
result = carray_new(4);
for(skpos = 0 ; skpos < raw_cert_list_length ; skpos ++) {
gnutls_x509_crt cert = NULL;
if (gnutls_x509_crt_init(&cert) >= 0
&& gnutls_x509_crt_import(cert, &raw_cert_list[skpos], GNUTLS_X509_FMT_DER) >= 0) {
size_t cert_size = 0;
MMAPString * str = NULL;
unsigned char * p;
if (gnutls_x509_crt_export(cert, GNUTLS_X509_FMT_DER, NULL, &cert_size)
== GNUTLS_E_SHORT_MEMORY_BUFFER) {
str = mmap_string_sized_new(cert_size);
p = (unsigned char *) str->str;
str->len = cert_size;
}
if (str != NULL &&
gnutls_x509_crt_export(cert, GNUTLS_X509_FMT_DER, p, &cert_size) >= 0) {
carray_add(result, str, NULL);
} else {
return NULL;
}
gnutls_x509_crt_deinit(cert);
}
}
}
return result;
return NULL;
#endif
#else
return NULL;
#endif
}
// Import a newly generated P256 pvt key and a certificate
// to every slot and use the key to sign some data
static void test_import_and_sign_all_10() {
EVP_PKEY *evp;
EC_KEY *eck;
const EC_POINT *ecp;
const BIGNUM *bn;
char pvt[32];
X509 *cert;
ASN1_TIME *tm;
CK_BYTE i, j;
CK_BYTE some_data[32];
CK_ULONG class_k = CKO_PRIVATE_KEY;
CK_ULONG class_c = CKO_CERTIFICATE;
CK_ULONG kt = CKK_ECDSA;
CK_BYTE id = 0;
CK_BYTE params[] = {0x06, 0x08, 0x2a, 0x86, 0x48, 0xce, 0x3d, 0x03, 0x01, 0x07};
CK_BYTE sig[64];
CK_ULONG recv_len;
CK_BYTE value_c[3100];
CK_ULONG cert_len;
CK_BYTE der_encoded[80];
CK_BYTE_PTR der_ptr;
CK_BYTE_PTR r_ptr;
CK_BYTE_PTR s_ptr;
CK_ULONG r_len;
CK_ULONG s_len;
unsigned char *p;
CK_ATTRIBUTE privateKeyTemplate[] = {
{CKA_CLASS, &class_k, sizeof(class_k)},
{CKA_KEY_TYPE, &kt, sizeof(kt)},
{CKA_ID, &id, sizeof(id)},
{CKA_EC_PARAMS, ¶ms, sizeof(params)},
{CKA_VALUE, pvt, sizeof(pvt)}
};
CK_ATTRIBUTE publicKeyTemplate[] = {
{CKA_CLASS, &class_c, sizeof(class_c)},
{CKA_ID, &id, sizeof(id)},
{CKA_VALUE, value_c, sizeof(value_c)}
};
CK_OBJECT_HANDLE obj[24];
CK_SESSION_HANDLE session;
CK_MECHANISM mech = {CKM_ECDSA, NULL};
evp = EVP_PKEY_new();
if (evp == NULL)
exit(EXIT_FAILURE);
eck = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
if (eck == NULL)
exit(EXIT_FAILURE);
asrt(EC_KEY_generate_key(eck), 1, "GENERATE ECK");
bn = EC_KEY_get0_private_key(eck);
asrt(BN_bn2bin(bn, pvt), 32, "EXTRACT PVT");
if (EVP_PKEY_set1_EC_KEY(evp, eck) == 0)
exit(EXIT_FAILURE);
cert = X509_new();
if (cert == NULL)
exit(EXIT_FAILURE);
if (X509_set_pubkey(cert, evp) == 0)
exit(EXIT_FAILURE);
tm = ASN1_TIME_new();
if (tm == NULL)
exit(EXIT_FAILURE);
ASN1_TIME_set_string(tm, "000001010000Z");
X509_set_notBefore(cert, tm);
X509_set_notAfter(cert, tm);
cert->sig_alg->algorithm = OBJ_nid2obj(8);
cert->cert_info->signature->algorithm = OBJ_nid2obj(8);
ASN1_BIT_STRING_set_bit(cert->signature, 8, 1);
ASN1_BIT_STRING_set(cert->signature, "\x00", 1);
p = value_c;
if ((cert_len = (CK_ULONG) i2d_X509(cert, &p)) == 0 || cert_len > sizeof(value_c))
exit(EXIT_FAILURE);
publicKeyTemplate[2].ulValueLen = cert_len;
asrt(funcs->C_Initialize(NULL), CKR_OK, "INITIALIZE");
asrt(funcs->C_OpenSession(0, CKF_SERIAL_SESSION | CKF_RW_SESSION, NULL, NULL, &session), CKR_OK, "OpenSession1");
asrt(funcs->C_Login(session, CKU_SO, "010203040506070801020304050607080102030405060708", 48), CKR_OK, "Login SO");
for (i = 0; i < 24; i++) {
id = i;
asrt(funcs->C_CreateObject(session, publicKeyTemplate, 3, obj + i), CKR_OK, "IMPORT CERT");
asrt(funcs->C_CreateObject(session, privateKeyTemplate, 5, obj + i), CKR_OK, "IMPORT KEY");
}
asrt(funcs->C_Logout(session), CKR_OK, "Logout SO");
for (i = 0; i < 24; i++) {
for (j = 0; j < 10; j++) {
if(RAND_pseudo_bytes(some_data, sizeof(some_data)) == -1)
exit(EXIT_FAILURE);
asrt(funcs->C_Login(session, CKU_USER, "123456", 6), CKR_OK, "Login USER");
asrt(funcs->C_SignInit(session, &mech, obj[i]), CKR_OK, "SignInit");
recv_len = sizeof(sig);
asrt(funcs->C_Sign(session, some_data, sizeof(some_data), sig, &recv_len), CKR_OK, "Sign");
r_len = 32;
s_len = 32;
der_ptr = der_encoded;
*der_ptr++ = 0x30;
*der_ptr++ = 0xff; // placeholder, fix below
r_ptr = sig;
*der_ptr++ = 0x02;
*der_ptr++ = r_len;
if (*r_ptr >= 0x80) {
*(der_ptr - 1) = *(der_ptr - 1) + 1;
*der_ptr++ = 0x00;
}
else if (*r_ptr == 0x00 && *(r_ptr + 1) < 0x80) {
r_len--;
*(der_ptr - 1) = *(der_ptr - 1) - 1;
r_ptr++;
}
memcpy(der_ptr, r_ptr, r_len);
der_ptr+= r_len;
s_ptr = sig + 32;
*der_ptr++ = 0x02;
*der_ptr++ = s_len;
if (*s_ptr >= 0x80) {
*(der_ptr - 1) = *(der_ptr - 1) + 1;
*der_ptr++ = 0x00;
}
else if (*s_ptr == 0x00 && *(s_ptr + 1) < 0x80) {
s_len--;
*(der_ptr - 1) = *(der_ptr - 1) - 1;
s_ptr++;
}
memcpy(der_ptr, s_ptr, s_len);
der_ptr+= s_len;
der_encoded[1] = der_ptr - der_encoded - 2;
dump_hex(der_encoded, der_encoded[1] + 2, stderr, 1);
asrt(ECDSA_verify(0, some_data, sizeof(some_data), der_encoded, der_encoded[1] + 2, eck), 1, "ECDSA VERIFICATION");
}
}
asrt(funcs->C_Logout(session), CKR_OK, "Logout USER");
asrt(funcs->C_CloseSession(session), CKR_OK, "CloseSession");
asrt(funcs->C_Finalize(NULL), CKR_OK, "FINALIZE");
}