/
listeners_authentication_utests.c
1714 lines (1418 loc) · 67.5 KB
/
listeners_authentication_utests.c
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// Copyright(c) 2006 to 2021 ZettaScale Technology and others
//
// This program and the accompanying materials are made available under the
// terms of the Eclipse Public License v. 2.0 which is available at
// http://www.eclipse.org/legal/epl-2.0, or the Eclipse Distribution License
// v. 1.0 which is available at
// http://www.eclipse.org/org/documents/edl-v10.php.
//
// SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
/** @file qos_utests.c
* @brief Unit tests for qos APIs
*
*/
#include <assert.h>
#include "dds/ddsrt/time.h"
#include "dds/ddsrt/heap.h"
#include "dds/ddsrt/string.h"
#include "dds/ddsrt/misc.h"
#include "dds/ddsrt/endian.h"
#include "dds/ddsrt/io.h"
#include "dds/ddsi/ddsi_tran.h"
#include "dds/ddsi/ddsi_domaingv.h"
#include "dds/ddsi/ddsi_thread.h"
#include "ddsi__xevent.h"
#include "dds/security/dds_security_api.h"
#include "dds/security/dds_security_api_authentication.h"
#include "dds/security/core/dds_security_serialize.h"
#include "dds/security/core/dds_security_utils.h"
#include "dds/security/openssl_support.h"
#include "CUnit/CUnit.h"
#include "CUnit/Test.h"
#include "common/src/handshake_helper.h"
#include "common/src/loader.h"
#include "config_env.h"
#include "auth_tokens.h"
#include "ac_tokens.h"
static const char * SUBJECT_NAME_PERMISSIONS_CA = "/C=NL/ST=OV/L=Locality Name/OU=Organizational Unit Name/O=Example Signer CA/CN=Example CA/emailAddress=authority@identitycaltd.org";
static const char * RSA_2048_ALGORITHM_NAME = "RSA-2048";
static const char * PERMISSIONS_CA_CERT_FILE = "Permissions_CA_Cert.pem";
static const char * ALICE_PERMISSIONS_FILE = "Example_Permissions_Alice.p7s";
static const char * BOB_PERMISSIONS_FILE = "Example_Permissions_Bob.p7s";
static const char * ALICE_IDENTITY_CERT_FILE = "Example_Alice_Cert.pem";
static const char * BOB_IDENTITY_CERT_FILE = "Example_Bob_Cert.pem";
static const char * AUTH_DSIGN_ALGO_RSA_NAME = "RSASSA-PSS-SHA256";
static const char * AUTH_KAGREE_ALGO_ECDH_NAME = "ECDH+prime256v1-CEUM";
static DDS_Security_PermissionsHandle remote_permissions_handle = DDS_SECURITY_HANDLE_NIL;
static dds_security_authentication_listener auth_listener;
static dds_security_access_control_listener access_control_listener;
#define IDENTITY_CA_FILE "Identity_CA_Cert.pem"
#define IDENTITY_CA_KEY_FILE "Identity_CA_Private_Key.pem"
static const char *identity_ca =/*Identity_CA_Cert.pem*/
"data:,-----BEGIN CERTIFICATE-----\n"
"MIIEOTCCAyGgAwIBAgIJAPq0b61+PT2WMA0GCSqGSIb3DQEBCwUAMIGyMQswCQYD\n"
"VQQGEwJOTDELMAkGA1UECAwCT1YxFjAUBgNVBAcMDUxvY2FsaXR5IE5hbWUxITAf\n"
"BgNVBAsMGE9yZ2FuaXphdGlvbmFsIFVuaXQgTmFtZTEaMBgGA1UECgwRRXhhbXBs\n"
"ZSBTaWduZXIgQ0ExEzARBgNVBAMMCkV4YW1wbGUgQ0ExKjAoBgkqhkiG9w0BCQEW\n"
"G2F1dGhvcml0eUBpZGVudGl0eWNhbHRkLm9yZzAeFw0xOTAyMTIxMDIxNTJaFw0y\n"
"OTAyMDkxMDIxNTJaMIGyMQswCQYDVQQGEwJOTDELMAkGA1UECAwCT1YxFjAUBgNV\n"
"BAcMDUxvY2FsaXR5IE5hbWUxITAfBgNVBAsMGE9yZ2FuaXphdGlvbmFsIFVuaXQg\n"
"TmFtZTEaMBgGA1UECgwRRXhhbXBsZSBTaWduZXIgQ0ExEzARBgNVBAMMCkV4YW1w\n"
"bGUgQ0ExKjAoBgkqhkiG9w0BCQEWG2F1dGhvcml0eUBpZGVudGl0eWNhbHRkLm9y\n"
"ZzCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKCBJ1r/2AcSHorpA2G2\n"
"WR0CvGHPhhY2x93twW91LCJVOVzO0LuOscZXSkWDtAhyhy1EZN6r+4aLbMku/wVJ\n"
"kdjHPD+WSVEZn70LxYSgxiUwXalpa5RQeTkEHll5cSgtE8kSD4/HIxBsbwizeDVV\n"
"g8SWpBVb044GM4O3TDbCug9F7GJFzqcbSHQZnHO+3nWu6f21BEU7PZjrFox1NREN\n"
"g3H7WmNISx4DOK9bJcWS/i4qJjTxjQPPFmzGvRgO2FfWP+xYb70x/iOeKsML2y+d\n"
"XZqL99yzfP1dnpDtBzCTqJJizfuNMD6gvIXyk2PUy3FpAYoI9BvUehdWCP/okikx\n"
"5jsCAwEAAaNQME4wHQYDVR0OBBYEFL7LTHLvMsEeUDjMYeW4+DcXn62PMB8GA1Ud\n"
"IwQYMBaAFL7LTHLvMsEeUDjMYeW4+DcXn62PMAwGA1UdEwQFMAMBAf8wDQYJKoZI\n"
"hvcNAQELBQADggEBAIDJ4g6aVGIVXDSQ5R2yY9I82zsRf3k+yRF/BBkqBP1XXYRA\n"
"6lk7Wk4y6+DmL9qbVG/xrkTCC066J8kVblOyfFP1LHAzlNOQE7aU+tyrAufW4fpz\n"
"f/Gv8PBQUTQGr8vNqLUuEdoQjzARm8g7L3qeXhIKjiWsWi99ibnm/jTjol1GleIX\n"
"RudKSSGyMcB2VgRjCEEIYrkXdkIfrznKcJxzUw3dsGx277dB+4iFLcqf1YDpoRe2\n"
"aSwbtgx+lLZ4KXWtikBSmLSRBq9j2aGtKO08kru0U3jQo6B4Bvzp1KuJCBiktueY\n"
"yNRfgh8ggNERYF/SpVr/ivm3RM+mnWd3QpmVolw=\n"
"-----END CERTIFICATE-----\n";
static const char *alice_private_key =
"data:,-----BEGIN RSA PRIVATE KEY-----\n"
"MIIEpAIBAAKCAQEA0Vn9YYllmrC/VVkxWFq6TzsmWn/niMydsE0hhm4Eam00gw3v\n"
"M4xScvBexI0td6tbStnWKz8vBiSVtWY1GDX8ICCBDufJcNIypu9L3DsjBoVTpcjx\n"
"XmfSpcxsepNaS7IqFPoRd+J+tzrl5qUR0Q52ObI02csp6CwecL8CvfXfc02U+tpP\n"
"b7iSsT/AcCeAAc10vdSXtnfcOGVLwy+D527kNr5r2VhE2FYdWbrGSOj8hw5eUfRs\n"
"KpnWlermWy1wzYfmMqkIII1hhY1sRDmMDrLpFeiYkf9B/7HQF+R2tFFFok1dYVpg\n"
"ZiZUNkONQnDQueThypzu3XB/PwHExILZnBwEtwIDAQABAoIBAHEVxCoQtuKlgOUQ\n"
"hfgtIiC0WdZe6unZZYCbWXWtLhNzI/964nAc51iRAQ/5Fstis7CuFONNgRA3aOsQ\n"
"57NJTgToqe4sRIL9+EB2WKsBAr19/Z46+i69tGq9DwfzWr4y4kpsfk0c+sftN8yr\n"
"9ADSaAhoe+X9uYhhdJwAgfGsw+Qa1BLM5jEexjcLwy1kqXwWKNHrPWU7NW40bPhV\n"
"Ne/UguklSp43sKoB1esTgRZe+OlQDCsQoXpyjtPYcKzF3Ion6e5rT8xQ1IkAtLTf\n"
"QJJTGMJGCguXxuDo2VRaa5pwbdRAamp63wD0IAPAf+ClCz4JLwOnOYsgSCZoY3l3\n"
"3GxWDAkCgYEA/scs7Ft50QOicnJ/DoCjxmpjba0hiqxbz0qAdCyl1llogUKuyCS7\n"
"sxQQvVTt6jk3gP0UYa3FJREToIGZuqaEu6qdY4GI61woNN5hXbkJC6G3FXI/VB8v\n"
"Actkas0kp6J8YWsmTqnsihE5Yii0WCBn+AnIpoU3S2N9WT7U8eA6B7sCgYEA0lsJ\n"
"xqB6NCkKbr+E+V0CGp+S+7zH5dxZtAhDPSKwy2kCYWtDlSVhAzXabTIzF2SW9tJQ\n"
"JV3FhRfiCWTBrBm/I7AmNbNtXnrexYyXPVBhN6uqzYCB8fcLy+HPNZYF3KtQtU3c\n"
"WxAyO6ZxSLgtcP3UB6J8Ac6CYB25cRWNsnrvETUCgYA1HpHfNbNQQNG9yuFyxJ9g\n"
"3w2b8Fzt7MG3lnDxx91Ls5h2WtDWKdJ4o9ZZozt3ejZ4TkvRkclo0QamkF7c65sB\n"
"BbGK7Zb+e1hmrXbfc5TPOAhUEF3jzByg4ycsnVjnGpmUNiLmg8ctginUrWfsd9U1\n"
"gdSz41KEBVo9ITyEsZtnwQKBgQCOgIfd3CcNIORlZC8D8wMS4BllmlzdFepa8OIE\n"
"D3UvR2MKdezho+HVl+zx3nkIFufCK3WJ6r19TVGeRXiCSyrWVWV9KaEkyR4TPAvU\n"
"yJgja5MZBj6BmXePVdjWl1w/Qns5Z5aoxg8Ro87IkaSPEBVMWsGhQ7HExT40IoLM\n"
"b0V3JQKBgQCnZRrzaY9xOy72rtyacWjQB2QxnmkZgwDUq0iQwU/EdP72fPV/TtG8\n"
"PxQqKVPM57XO7qDbyKBt9L3vvmkiC0bABlcMN7UX9H5cHGhnJn6+6muitJlxmtvU\n"
"IiwlYmN2hcA52Ft9cRVC8+8W6Knx019vBnJozjhzhy7wxwqggmxsxg==\n"
"-----END RSA PRIVATE KEY-----\n";
static const char *bob_private_key =
"-----BEGIN RSA PRIVATE KEY-----\n"
"MIIEogIBAAKCAQEA5Piv5VnOqg9vAWXGrdxH2Ax1svypJNVmNUlM95qGQloeJQPk\n"
"jSzAEHIBVYAE0eU5gHL3l9EI2mw/bVLsT/REXipj9STPN9NYOVNH2yeD8+KHWNXX\n"
"miTYJ5YjHP9GHDdKiZ52dn7BYktqUlghlxuY0pjWrqhnNkcJep7YZq4QTbCQcyUV\n"
"l+9v+lE6/DuSG5K1KNRCQmmnRVjdWmGQogrW8eZ1xNFwHJuZYgKP/q7ieQSYI+YR\n"
"Mrt1pScjj6FjdL5OMYShrBO7OBYrwDjMnpmox9omF+1S1Gmi1y03b3m1COKX4lID\n"
"Qpc7gvpwq02ZozEX+kfIs0Ua8EKbVgi23V/2OQIDAQABAoIBACXLry1Kr8R+m7I9\n"
"XJhiXjGZjOworLr5xs9Q9DWC+lqFiahOhjGPi3yrdPDqGuGS1vUPBTO4O5/icm3X\n"
"XE6uYYKxuKJEmzf52PxNdPUGBtABOpo9YkN9hXizXcRxlt8deV5SG/ffYIibLke9\n"
"aH4K/iT1OarG/ZKGE1h8U/hPDz3jcVGpqhwn7K4RtRJO7brYKw1jDJwH64g5gDZ7\n"
"Y2zcj5zh1JsnOYPx/1HWxDDIbBN9RbOTyKZIMP9OwglbS5RhIblTgM8zT8ZEHQ1s\n"
"h5dF1jt5pKtcqQelYbfACsTmVCvtJR9Uz98mYE/xpwvJTXbzeycmEccdfuWWFkFB\n"
"xzQroKECgYEA/VeD9T3/zJ9uls0DBuj+LBu+7mL/RrPuoJrqBIuXvIvddYgmvEkf\n"
"IhB7OLgLeMv5KvHRn8XWoEcPGoglfbY4jqIML855gFolyXSNJlbSiOPit8Ea9dKi\n"
"60fHhaa1U+E2xdDOeUilQVCEgnnqSBls1kGqB+81os5GVgo7MzW1+Y0CgYEA51+2\n"
"PYKLC5KU8r/bWlwjF2DmVJq6tD3O8SonqKsPv9MwGz0AimLO+iNtvEkh2rLVidtK\n"
"oP0tvIgsu70xqgX4wRBpZB+rk5IS8y3dCVf6TGVFYK9La5/L5BHLAzbf5jybRzH7\n"
"lT3O94oE7w7gkUiexSM37Wp8FoQG4EPl7MXXBl0CgYBDLE5H232U4v0urQNNdL/Y\n"
"MC8rBELNm239VbYRKHY+PxOkU0p6CCViId6aRmp8SBE0KtQ7OfjTnKPLlCfksklC\n"
"wILctjGPL9fvF6FJdiHyvAHkWSZt4cDjA7BKps5ThFbCkr/8dp+itte7xNmy7lLm\n"
"aJjN68Zb+be6npHd3TL4DQKBgBxHXHTEIc52SfIpdNvkav2OgFhS2QLykvpy1ooM\n"
"7k3ZuAV8PTaswPNdpSngHl0mgmbpAIQQrahfVGhVxV4sgKzIHrl4DXZp4hsKvftI\n"
"X3U643Hfuu4ah8cGTbPE3zS6r5fSChfBiCxFGDlHrjbTk2Qw28MOwr/Vvyll4xI/\n"
"U/qZAoGARuIs5CqcL3NTLyXQGCa3OIeUoqlpMHyy9niJb/S4z6ew6BvI2/uuI//j\n"
"zyZyRdexTF7rOIFDMqsCz7EpJDO9jjwTeKGZ1n25kFJS2AXHhFIU9mdYF9rZ9yuE\n"
"yLB7ISyuiPNMhsOOHMHWWTKiqmQdGBc/HTCKRA1Pu34Bcem55PA=\n"
"-----END RSA PRIVATE KEY-----\n";
static const char *alice_csr =
"-----BEGIN CERTIFICATE REQUEST-----\n"
"MIIC9zCCAd8CAQAwgbExCzAJBgNVBAYTAk5MMQswCQYDVQQIDAJPVjEWMBQGA1UE\n"
"BwwNTG9jYWxpdHkgTmFtZTEhMB8GA1UECwwYT3JnYW5pemF0aW9uYWwgVW5pdCBO\n"
"YW1lMR0wGwYDVQQKDBRFeGFtcGxlIE9yZ2FuaXphdGlvbjEWMBQGA1UEAwwNQWxp\n"
"Y2UgRXhhbXBsZTEjMCEGCSqGSIb3DQEJARYUYWxpY2VAZXhhbXBsZWx0ZC5jb20w\n"
"ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDRWf1hiWWasL9VWTFYWrpP\n"
"OyZaf+eIzJ2wTSGGbgRqbTSDDe8zjFJy8F7EjS13q1tK2dYrPy8GJJW1ZjUYNfwg\n"
"IIEO58lw0jKm70vcOyMGhVOlyPFeZ9KlzGx6k1pLsioU+hF34n63OuXmpRHRDnY5\n"
"sjTZyynoLB5wvwK99d9zTZT62k9vuJKxP8BwJ4ABzXS91Je2d9w4ZUvDL4PnbuQ2\n"
"vmvZWETYVh1ZusZI6PyHDl5R9GwqmdaV6uZbLXDNh+YyqQggjWGFjWxEOYwOsukV\n"
"6JiR/0H/sdAX5Ha0UUWiTV1hWmBmJlQ2Q41CcNC55OHKnO7dcH8/AcTEgtmcHAS3\n"
"AgMBAAGgADANBgkqhkiG9w0BAQsFAAOCAQEAOqzDicnVFXBhsfRI/Gcmk0kyKAjg\n"
"UAfADqDT7EyqX31O4C+Flj+G++p4/Yo0W8yP01nSMOF5yB76Eep+hXuLldfL1aKs\n"
"krnZgIrCXyUSb5pVYHrbhI76eet6TMD8P9gj0okPLOfzyTHrQz9wCAv9FfiNl2y+\n"
"cK/meQPAByyxSiyW41owlHaMkSgIL/xULJHjR07QRCiKIAY3/mwUQ5I3k4qKibzQ\n"
"eV4Cus2SEqqXhNsFwZPWQZQmZOXLcEX7g9OsC4iVyGOunUwZdv8BRVThQk+5rGWk\n"
"dHjeWYmS7pWc8EjLnaSairQiw9tmZ0SQcNc7DjnPdkBU78MHxMW54sKBrw==\n"
"-----END CERTIFICATE REQUEST-----\n";
static const char *bob_csr =
"-----BEGIN CERTIFICATE REQUEST-----\n"
"MIIC8zCCAdsCAQAwga0xCzAJBgNVBAYTAk5MMQswCQYDVQQIDAJPVjEWMBQGA1UE\n"
"BwwNTG9jYWxpdHkgTmFtZTEhMB8GA1UECwwYT3JnYW5pemF0aW9uYWwgVW5pdCBO\n"
"YW1lMR0wGwYDVQQKDBRFeGFtcGxlIE9yZ2FuaXphdGlvbjEUMBIGA1UEAwwLQm9i\n"
"IEV4YW1wbGUxITAfBgkqhkiG9w0BCQEWEmJvYkBleGFtcGxlbHRkLmNvbTCCASIw\n"
"DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAOT4r+VZzqoPbwFlxq3cR9gMdbL8\n"
"qSTVZjVJTPeahkJaHiUD5I0swBByAVWABNHlOYBy95fRCNpsP21S7E/0RF4qY/Uk\n"
"zzfTWDlTR9sng/Pih1jV15ok2CeWIxz/Rhw3SomednZ+wWJLalJYIZcbmNKY1q6o\n"
"ZzZHCXqe2GauEE2wkHMlFZfvb/pROvw7khuStSjUQkJpp0VY3VphkKIK1vHmdcTR\n"
"cBybmWICj/6u4nkEmCPmETK7daUnI4+hY3S+TjGEoawTuzgWK8A4zJ6ZqMfaJhft\n"
"UtRpotctN295tQjil+JSA0KXO4L6cKtNmaMxF/pHyLNFGvBCm1YItt1f9jkCAwEA\n"
"AaAAMA0GCSqGSIb3DQEBCwUAA4IBAQBr85eN2h2q1dLfSeaJHmyVqmwdj2igMOcK\n"
"4RllC2LZ1aorfCvMSb5VzAUbVDFwKJOCfM5vk4hXmt9Uxxmr5qHpnBWi5XGoevuf\n"
"iQ+hdZqS9HIn1/vzNyX6OlCJwVd4qo42RLJFnxyKYnFtZrhA/kdB33Rf+UyRxfoB\n"
"/Su7pUUR+iIMZeu/C3LT3cZy5phqaWzOsw83m3Hap/UzTt5WAhynRfaYRdXuwACU\n"
"QscNSTJsYUfSlynzxY2GHgOw3N34x5pLlVGdOBoG4BjjdZVTeyPc/KgpkUYFY3mD\n"
"jDnSobyp5xr4wcR4RHJCUxCd3/bAAmqKwXY+GnRvOrdKG35Eii0Z\n"
"-----END CERTIFICATE REQUEST-----\n";
static char *bob_identity_cert = NULL;
typedef enum {
HANDSHAKE_REQUEST,
HANDSHAKE_REPLY,
HANDSHAKE_FINAL
} HandshakeStep_t;
static struct plugins_hdl *plugins = NULL;
static dds_security_authentication *auth = NULL;
static dds_security_access_control *access_control = NULL;
static DDS_Security_IdentityHandle local_identity_handle = DDS_SECURITY_HANDLE_NIL;
static DDS_Security_IdentityHandle remote_identity_handle = DDS_SECURITY_HANDLE_NIL;
static DDS_Security_IdentityHandle remote_identity_handle2 = DDS_SECURITY_HANDLE_NIL;
static DDS_Security_PermissionsHandle local_permissions_handle = DDS_SECURITY_HANDLE_NIL;
static char *path_to_etc_dir = NULL;
static char *g_path_build_dir = NULL;
static DDS_Security_IdentityHandle identity_handle_for_callback1=DDS_SECURITY_HANDLE_NIL;
static DDS_Security_IdentityHandle identity_handle_for_callback2=DDS_SECURITY_HANDLE_NIL;
static dds_time_t local_expiry_date;
static dds_time_t remote_expiry_date;
#define HANDSHAKE_SIGNATURE_SIZE 6
#if DDSRT_ENDIAN == DDSRT_LITTLE_ENDIAN
static unsigned bswap4u (unsigned x)
{
return (x >> 24) | ((x >> 8) & 0xff00) | ((x << 8) & 0xff0000) | (x << 24);
}
#define toBE4u(x) bswap4u (x)
#define fromBE4u(x) bswap4u (x)
#else
#define toBE4u(x) (x)
#define fromBE4u(x) (x)
#endif
static const char * AUTH_HANDSHAKE_REQUEST_TOKEN_CLASS_ID = "DDS:Auth:PKI-DH:1.0+Req";
static const char * AUTH_HANDSHAKE_REPLY_TOKEN_CLASS_ID = "DDS:Auth:PKI-DH:1.0+Reply";
static const char * AUTH_HANDSHAKE_FINAL_TOKEN_CLASS_ID = "DDS:Auth:PKI-DH:1.0+Final";
static DDS_Security_AuthRequestMessageToken g_local_auth_request_token = DDS_SECURITY_TOKEN_INIT;
static DDS_Security_AuthRequestMessageToken g_remote_auth_request_token = DDS_SECURITY_TOKEN_INIT;
static const DDS_Security_BinaryProperty_t *challenge1_predefined_glb = NULL;
static const DDS_Security_BinaryProperty_t *challenge2_predefined_glb = NULL;
static DDS_Security_OctetSeq serialized_participant_data = DDS_SECURITY_SEQUENCE_INIT;
static DDS_Security_ParticipantBuiltinTopicData *remote_participant_data1 = NULL;
static DDS_Security_ParticipantBuiltinTopicData *remote_participant_data2 = NULL;
static DDS_Security_ParticipantBuiltinTopicData *remote_participant_data3 = NULL;
static DDS_Security_GUID_t candidate_participant_guid;
static DDS_Security_GUID_t remote_participant_guid1;
static DDS_Security_GUID_t remote_participant_guid2;
static EVP_PKEY *dh_modp_key = NULL;
static EVP_PKEY *dh_ecdh_key = NULL;
static struct octet_seq dh_modp_pub_key = {NULL, 0};
static struct octet_seq dh_ecdh_pub_key = {NULL, 0};
static struct octet_seq invalid_dh_pub_key = {NULL, 0};
static void
dds_security_property_init(
DDS_Security_PropertySeq *seq,
DDS_Security_unsigned_long size)
{
seq->_length = size;
seq->_maximum = size;
seq->_buffer = ddsrt_malloc(size * sizeof(DDS_Security_Property_t));
memset(seq->_buffer, 0, size * sizeof(DDS_Security_Property_t));
}
static void
dds_security_property_deinit(
DDS_Security_PropertySeq *seq)
{
uint32_t i;
for (i = 0; i < seq->_length; i++) {
ddsrt_free(seq->_buffer[i].name);
ddsrt_free(seq->_buffer[i].value);
}
ddsrt_free(seq->_buffer);
}
static void
reset_exception(
DDS_Security_SecurityException *ex)
{
ex->code = 0;
ex->minor_code = 0;
ddsrt_free(ex->message);
ex->message = NULL;
}
static dds_time_t
get_certificate_expiry(
/*_In_*/ X509 *cert)
{
dds_time_t expiry = DDS_TIME_INVALID;
const ASN1_TIME *ans1;
assert(cert);
ans1 = X509_get0_notAfter(cert);
if (ans1 != NULL) {
int days;
int seconds;
if (ASN1_TIME_diff(&days, &seconds, NULL, ans1) != 0) {
static const dds_duration_t secs_per_day = 86400;
dds_duration_t delta = DDS_SECS(((dds_duration_t)seconds + ((dds_duration_t)days * secs_per_day)));
expiry = dds_time() + delta;
{
BIO *b;
b = BIO_new_fp(stdout, BIO_NOCLOSE);
BIO_printf(b, "[asn1time] ");
ASN1_TIME_print(b, ans1);
BIO_printf(b, "\n");
BIO_free(b);
}
}
}
return expiry;
}
/* Generate a CA-signed certificate from CSR (Certificate Signing Request) */
static DDS_Security_boolean create_certificate_from_csr(const char* csr, long valid_secs,
const char* outfile, dds_time_t *expiry)
{
ASN1_INTEGER *aserial = NULL;
EVP_PKEY *ca_privkey, *req_pubkey;
EVP_MD const *digest = NULL;
X509 *newcert, *cacert;
X509_NAME *name;
X509V3_CTX ctx;
BIO *fp;
BIO *reqbio = NULL;
BIO *outbio = NULL;
X509_REQ *certreq = NULL;
char *identity_ca_cert_file;
char *identity_ca_key_file;
char* certificate_file;
outbio = BIO_new(BIO_s_file());
/* ---------------------------------------------------------- *
* Load the request data in a BIO, then in a x509_REQ struct. *
* ---------------------------------------------------------- */
reqbio = BIO_new_mem_buf(csr, -1);
if (!(certreq = PEM_read_bio_X509_REQ(reqbio, NULL, NULL, NULL))) {
BIO_printf(outbio, "Error can't read X509 request data into memory\n");
return false;
}
/* -------------------------------------------------------- *
* Load the signing CA Certificate file *
* ---------------------------------------------------------*/
ddsrt_asprintf(&identity_ca_cert_file, "%s%s", path_to_etc_dir, IDENTITY_CA_FILE);
if (!(fp = BIO_new_file(identity_ca_cert_file, "r"))) {
BIO_printf(outbio, "Error reading CA cert file\n");
return false;
}
if (!(cacert = PEM_read_bio_X509(fp, NULL, NULL, NULL))) {
BIO_printf(outbio, "Error loading CA cert into memory\n");
return false;
}
BIO_free(fp);
/* -------------------------------------------------------- *
* Import CA private key file for signing *
* ---------------------------------------------------------*/
ddsrt_asprintf(&identity_ca_key_file, "%s%s", path_to_etc_dir, IDENTITY_CA_KEY_FILE);
if (!(fp = BIO_new_file(identity_ca_key_file, "r"))) {
BIO_printf(outbio, "Error reading CA private key file\n");
return false;
}
if (!(ca_privkey = PEM_read_bio_PrivateKey(fp, NULL, NULL, NULL))) {
BIO_printf(outbio, "Error importing key content from file\n");
return false;
}
BIO_free(fp);
/* --------------------------------------------------------- *
* Build Certificate with data from request *
* ----------------------------------------------------------*/
if (!(newcert = X509_new())) {
BIO_printf(outbio, "Error creating new X509 object\n");
return false;
}
if (X509_set_version(newcert, 2) != 1) {
BIO_printf(outbio, "Error setting certificate version\n");
return false;
}
/* --------------------------------------------------------- *
* set the certificate serial number here *
* If there is a problem, the value defaults to '0' *
* ----------------------------------------------------------*/
aserial = ASN1_INTEGER_new();
ASN1_INTEGER_set(aserial, 0);
if (!X509_set_serialNumber(newcert, aserial)) {
BIO_printf(outbio, "Error setting serial number of the certificate\n");
return false;
}
/* --------------------------------------------------------- *
* Extract the subject name from the request *
* ----------------------------------------------------------*/
if (!(name = X509_REQ_get_subject_name(certreq)))
BIO_printf(outbio, "Error getting subject from cert request\n");
/* --------------------------------------------------------- *
* Set the new certificate subject name *
* ----------------------------------------------------------*/
if (X509_set_subject_name(newcert, name) != 1) {
BIO_printf(outbio, "Error setting subject name of certificate\n");
return false;
}
/* --------------------------------------------------------- *
* Extract the subject name from the signing CA cert *
* ----------------------------------------------------------*/
if (!(name = X509_get_subject_name(cacert))) {
BIO_printf(outbio, "Error getting subject from CA certificate\n");
return false;
}
/* --------------------------------------------------------- *
* Set the new certificate issuer name *
* ----------------------------------------------------------*/
if (X509_set_issuer_name(newcert, name) != 1) {
BIO_printf(outbio, "Error setting issuer name of certificate\n");
return false;
}
/* --------------------------------------------------------- *
* Extract the public key data from the request *
* ----------------------------------------------------------*/
if (!(req_pubkey = X509_REQ_get_pubkey(certreq))) {
BIO_printf(outbio, "Error unpacking public key from request\n");
return false;
}
/* --------------------------------------------------------- *
* Optionally: Use the public key to verify the signature *
* ----------------------------------------------------------*/
if (X509_REQ_verify(certreq, req_pubkey) != 1) {
BIO_printf(outbio, "Error verifying signature on request\n");
return false;
}
/* --------------------------------------------------------- *
* Set the new certificate public key *
* ----------------------------------------------------------*/
if (X509_set_pubkey(newcert, req_pubkey) != 1) {
BIO_printf(outbio, "Error setting public key of certificate\n");
return false;
}
/* ---------------------------------------------------------- *
* Set X509V3 start date (now) and expiration date (+365 days)*
* -----------------------------------------------------------*/
if (!(X509_gmtime_adj(X509_getm_notBefore(newcert), -10))) {
BIO_printf(outbio, "Error setting start time\n");
return false;
}
if (!(X509_gmtime_adj(X509_getm_notAfter(newcert), valid_secs))) {
BIO_printf(outbio, "Error setting expiration time\n");
return false;
}
/* ----------------------------------------------------------- *
* Add X509V3 extensions *
* ------------------------------------------------------------*/
X509V3_set_ctx(&ctx, cacert, newcert, NULL, NULL, 0);
/* ----------------------------------------------------------- *
* Set digest type, sign new certificate with CA's private key *
* ------------------------------------------------------------*/
digest = EVP_sha256();
if (!X509_sign(newcert, ca_privkey, digest)) {
BIO_printf(outbio, "Error signing the new certificate\n");
return false;
}
/* ------------------------------------------------------------ *
* write the certificate to file *
* -------------------------------------------------------------*/
ddsrt_asprintf(&certificate_file, "%s%s", g_path_build_dir, outfile);
if (!(fp = BIO_new_file(certificate_file, "w"))) {
BIO_printf(outbio, "Error opening certificate file for write\n");
return false;
}
if (!PEM_write_bio_X509( fp, newcert)) {
BIO_printf(outbio, "Error writing the signed certificate\n");
return false;
}
BIO_free(fp);
*expiry = get_certificate_expiry( newcert );
EVP_PKEY_free(req_pubkey);
EVP_PKEY_free(ca_privkey);
X509_REQ_free(certreq);
ASN1_INTEGER_free( aserial );
X509_free(newcert);
X509_free(cacert);
BIO_free_all(reqbio);
BIO_free_all(outbio);
ddsrt_free(certificate_file);
ddsrt_free( identity_ca_cert_file );
ddsrt_free( identity_ca_key_file );
return true;
}
/* fills the participant properties and return identity cert expiry */
static void
fill_participant_qos(
DDS_Security_Qos *qos,
long validity_duration,
const char *governance_filename,
dds_time_t *identity_expiry)
{
char *permission_uri;
char *governance_uri;
char *permissions_ca_cert_file;
char *permissions_ca_uri;
char *identity_file;
char *identity_uri;
char *permissions_file;
create_certificate_from_csr( alice_csr, validity_duration , ALICE_IDENTITY_CERT_FILE, identity_expiry);
/*permissions ca cert*/
ddsrt_asprintf(&permissions_ca_cert_file, "%s%s", path_to_etc_dir, PERMISSIONS_CA_CERT_FILE);
ddsrt_asprintf(&permissions_ca_uri, "file:%s", permissions_ca_cert_file);
/*Alice Identity*/
ddsrt_asprintf(&identity_file, "%s%s", g_path_build_dir, ALICE_IDENTITY_CERT_FILE);
ddsrt_asprintf(&identity_uri, "file:%s", identity_file);
/*Alice Permissions */
ddsrt_asprintf(&permissions_file, "%s%s", path_to_etc_dir, ALICE_PERMISSIONS_FILE);
ddsrt_asprintf(&permission_uri, "file:%s", permissions_file);
ddsrt_asprintf(&governance_uri, "file:%s%s", path_to_etc_dir, governance_filename);
memset(qos, 0, sizeof(*qos));
dds_security_property_init(&qos->property.value, 6);
qos->property.value._buffer[0].name = ddsrt_strdup(DDS_SEC_PROP_AUTH_IDENTITY_CERT);
qos->property.value._buffer[0].value = ddsrt_strdup(identity_uri);
qos->property.value._buffer[1].name = ddsrt_strdup(DDS_SEC_PROP_AUTH_IDENTITY_CA);
qos->property.value._buffer[1].value = ddsrt_strdup(identity_ca);
qos->property.value._buffer[2].name = ddsrt_strdup(DDS_SEC_PROP_AUTH_PRIV_KEY);
qos->property.value._buffer[2].value = ddsrt_strdup(alice_private_key);
qos->property.value._buffer[3].name = ddsrt_strdup(DDS_SEC_PROP_ACCESS_PERMISSIONS_CA);
qos->property.value._buffer[3].value = ddsrt_strdup(permissions_ca_uri);
qos->property.value._buffer[4].name = ddsrt_strdup(DDS_SEC_PROP_ACCESS_PERMISSIONS);
qos->property.value._buffer[4].value = ddsrt_strdup(permission_uri);
qos->property.value._buffer[5].name = ddsrt_strdup(DDS_SEC_PROP_ACCESS_GOVERNANCE);
qos->property.value._buffer[5].value = ddsrt_strdup(governance_uri);
ddsrt_free(permission_uri);
ddsrt_free(governance_uri);
ddsrt_free( permissions_ca_cert_file );
ddsrt_free( permissions_file );
ddsrt_free ( identity_file );
ddsrt_free( identity_uri );
ddsrt_free( permissions_ca_uri );
}
static void
fill_permissions_token(
DDS_Security_PermissionsToken *token)
{
memset(token, 0, sizeof(DDS_Security_PermissionsToken));
token->class_id = ddsrt_strdup(DDS_ACTOKEN_PERMISSIONS_CLASS_ID);
token->properties._length = token->properties._maximum = 2;
token->properties._buffer = DDS_Security_PropertySeq_allocbuf(2);
token->properties._buffer[0].name = ddsrt_strdup(DDS_ACTOKEN_PROP_PERM_CA_SN);
token->properties._buffer[0].value = ddsrt_strdup(SUBJECT_NAME_PERMISSIONS_CA);
token->properties._buffer[1].name = ddsrt_strdup(DDS_ACTOKEN_PROP_PERM_CA_ALGO);
token->properties._buffer[1].value = ddsrt_strdup(RSA_2048_ALGORITHM_NAME);
}
static int
fill_peer_credential_token(
DDS_Security_AuthenticatedPeerCredentialToken *token)
{
int result = 1;
char *permission_data;
char *permissions_ca_cert_file;
char *permissions_file;
/*permissions ca cert*/
ddsrt_asprintf(&permissions_ca_cert_file, "%s%s", path_to_etc_dir, PERMISSIONS_CA_CERT_FILE);
/*permissions ca key*/
ddsrt_asprintf(&permissions_file, "%s%s", path_to_etc_dir, BOB_PERMISSIONS_FILE);
memset(token, 0, sizeof(DDS_Security_AuthenticatedPeerCredentialToken));
permission_data = load_file_contents(permissions_file);
if (permission_data) {
token->class_id = ddsrt_strdup(DDS_AUTHTOKEN_CLASS_ID);
token->properties._length = token->properties._maximum = 2;
token->properties._buffer = DDS_Security_PropertySeq_allocbuf(2);
token->properties._buffer[0].name = ddsrt_strdup(DDS_AUTHTOKEN_PROP_C_ID);
token->properties._buffer[0].value = ddsrt_strdup(&bob_identity_cert[0]);
token->properties._buffer[1].name = ddsrt_strdup(DDS_AUTHTOKEN_PROP_C_PERM);
token->properties._buffer[1].value = permission_data;
} else {
ddsrt_free(permission_data);
result = 0;
}
ddsrt_free( permissions_ca_cert_file );
ddsrt_free( permissions_file );
return result;
}
static void
serializer_participant_data(
DDS_Security_ParticipantBuiltinTopicData *pdata,
unsigned char **buffer,
size_t *size)
{
DDS_Security_Serializer serializer;
serializer = DDS_Security_Serializer_new(1024, 1024);
DDS_Security_Serialize_ParticipantBuiltinTopicData(serializer, pdata);
DDS_Security_Serializer_buffer(serializer, buffer, size);
DDS_Security_Serializer_free(serializer);
}
static void
initialize_identity_token(
DDS_Security_IdentityToken *token,
const char *certAlgo,
const char *caAlgo)
{
memset(token, 0, sizeof(*token));
token->class_id = ddsrt_strdup(DDS_AUTHTOKEN_CLASS_ID);
token->properties._maximum = 4;
token->properties._length = 4;
token->properties._buffer = DDS_Security_PropertySeq_allocbuf(4);
token->properties._buffer[0].name = ddsrt_strdup(DDS_AUTHTOKEN_PROP_CERT_SN);
token->properties._buffer[0].value = ddsrt_strdup("/C=NL/ST=OV/L=Locality Name/OU=Organizational Unit Name/O=Example Organization/CN=Bob Example/emailAddress=bob@exampleltd.com");
token->properties._buffer[0].propagate = true;
token->properties._buffer[1].name = ddsrt_strdup(DDS_AUTHTOKEN_PROP_CERT_ALGO);
token->properties._buffer[1].value = ddsrt_strdup(certAlgo);
token->properties._buffer[1].propagate = true;
token->properties._buffer[2].name = ddsrt_strdup(DDS_AUTHTOKEN_PROP_CA_SN);
token->properties._buffer[2].value = ddsrt_strdup("/C=NL/ST=OV/L=Locality Name/OU=Organizational Unit Name/O=Example Signer CA/CN=Example CA/emailAddress=authority@identitycaltd.org");
token->properties._buffer[2].propagate = true;
token->properties._buffer[3].name = ddsrt_strdup(DDS_AUTHTOKEN_PROP_CA_ALGO);
token->properties._buffer[3].value = ddsrt_strdup(caAlgo);
token->properties._buffer[3].propagate = true;
}
static DDS_Security_long
validate_local_identity_and_permissions( uint32_t identity_expiry_duration, dds_time_t *identity_expiry )
{
DDS_Security_long res = DDS_SECURITY_ERR_OK_CODE;
DDS_Security_ValidationResult_t result;
DDS_Security_DomainId domain_id = 0;
DDS_Security_Qos participant_qos;
DDS_Security_SecurityException exception = {NULL, 0, 0};
DDS_Security_GuidPrefix_t prefix = {0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb};
DDS_Security_EntityId_t entityId = {{0xb0,0xb1,0xb2},0x1};
DDS_Security_GUID_t local_participant_guid;
DDS_Security_ParticipantBuiltinTopicData *local_participant_data;
unsigned char *sdata;
size_t sz;
memset(&local_participant_guid, 0, sizeof(local_participant_guid));
memcpy(&candidate_participant_guid.prefix, &prefix, sizeof(prefix));
memcpy(&candidate_participant_guid.entityId, &entityId, sizeof(entityId));
fill_participant_qos(&participant_qos, (long)identity_expiry_duration, "Example_Governance.p7s", identity_expiry );
/* Now call the function. */
result = auth->validate_local_identity(
auth,
&local_identity_handle,
&local_participant_guid,
domain_id,
&participant_qos,
&candidate_participant_guid,
&exception);
if (result != DDS_SECURITY_VALIDATION_OK) {
res = DDS_SECURITY_ERR_UNDEFINED_CODE;
printf("validate_local_identity_failed: (%d) %s\n", (int)exception.code, exception.message ? exception.message : "Error message missing");
}
reset_exception(&exception);
if (res == 0) {
local_permissions_handle = access_control->validate_local_permissions(
access_control,
auth,
local_identity_handle,
0,
&participant_qos,
&exception);
if (local_permissions_handle == DDS_SECURITY_HANDLE_NIL) {
printf("validate_local_permissions_failed: (%d) %s\n", (int)exception.code, exception.message ? exception.message : "Error message missing");
if (exception.code == DDS_SECURITY_ERR_VALIDITY_PERIOD_EXPIRED_CODE) {
/* This can happen on very slow platforms or when doing a valgrind run. */
res = DDS_SECURITY_ERR_VALIDITY_PERIOD_EXPIRED_CODE;
} else {
res = DDS_SECURITY_ERR_UNDEFINED_CODE;
}
}
}
dds_security_property_deinit(&participant_qos.property.value);
reset_exception(&exception);
local_participant_data = DDS_Security_ParticipantBuiltinTopicData_alloc();
memcpy(&local_participant_data->key[0], &local_participant_guid, 12);
/* convert from big-endian format to native format */
local_participant_data->key[0] = fromBE4u(local_participant_data->key[0]);
local_participant_data->key[1] = fromBE4u(local_participant_data->key[1]);
local_participant_data->key[2] = fromBE4u(local_participant_data->key[2]);
initialize_identity_token(&local_participant_data->identity_token, RSA_2048_ALGORITHM_NAME, RSA_2048_ALGORITHM_NAME);
fill_permissions_token(&local_participant_data->permissions_token );
local_participant_data->security_info.participant_security_attributes = 0x01;
local_participant_data->security_info.plugin_participant_security_attributes = 0x02;
serializer_participant_data(local_participant_data, &sdata, &sz);
serialized_participant_data._length = serialized_participant_data._maximum = (DDS_Security_unsigned_long) sz;
serialized_participant_data._buffer = sdata;
DDS_Security_ParticipantBuiltinTopicData_free(local_participant_data);
return res;
}
static void
clear_local_identity_and_permissions(void)
{
DDS_Security_SecurityException exception = {NULL, 0, 0};
DDS_Security_boolean success;
if (local_permissions_handle != DDS_SECURITY_HANDLE_NIL) {
success = access_control->return_permissions_handle(access_control, local_permissions_handle, &exception);
if (!success) {
printf("return_permission_handle failed: %s\n", exception.message ? exception.message : "Error message missing");
}
reset_exception(&exception);
}
if (local_identity_handle != DDS_SECURITY_HANDLE_NIL) {
success = auth->return_identity_handle(auth, local_identity_handle, &exception);
if (!success) {
printf("return_identity_handle failed: %s\n", exception.message ? exception.message : "Error message missing");
}
reset_exception(&exception);
}
DDS_Security_OctetSeq_deinit(&serialized_participant_data);
}
static int
set_path_to_etc_dir(void)
{
int res = 0;
size_t len;
len = 1024;
path_to_etc_dir = ddsrt_malloc(len);
snprintf(path_to_etc_dir, 1024, "%s/listeners_authentication/etc/", CONFIG_ENV_TESTS_DIR);
return res;
}
static void set_path_build_dir(void)
{
ddsrt_asprintf(&g_path_build_dir, "%s/", CONFIG_ENV_BUILD_DIR);
}
/* handshake helper functions */
static DDS_Security_BinaryProperty_t *
find_binary_property(
DDS_Security_DataHolder *token,
const char *name)
{
DDS_Security_BinaryProperty_t *result = NULL;
uint32_t i;
for (i = 0; i < token->binary_properties._length && !result; i++) {
if (token->binary_properties._buffer[i].name && (strcmp(token->binary_properties._buffer[i].name, name) == 0)) {
result = &token->binary_properties._buffer[i];
}
}
return result;
}
CU_Init(ddssec_builtin_listeners_auth)
{
int res = 0;
dds_openssl_init ();
ddsi_thread_states_init();
plugins = load_plugins(&access_control /* Access Control */,
&auth /* Authentication */,
NULL /* Cryptograpy */,
&(const struct ddsi_domaingv){ .handshake_include_optional = true });
if (plugins) {
set_path_build_dir();
res = set_path_to_etc_dir();
if (res >= 0) {
res = create_dh_key_modp_2048(&dh_modp_key);
}
if (res >= 0) {
res = get_dh_public_key_modp_2048(dh_modp_key, &dh_modp_pub_key);
}
if (res >= 0) {
res = create_dh_key_ecdh(&dh_ecdh_key);
}
if (res >= 0) {
res = get_dh_public_key_ecdh(dh_ecdh_key, &dh_ecdh_pub_key);
}
if (res >= 0) {
octet_seq_init(&invalid_dh_pub_key, dh_modp_pub_key.data, dh_modp_pub_key.length);
invalid_dh_pub_key.data[0] = 0x08;
}
} else {
res = -1;
}
dds_openssl_init ();
return res;
}
CU_Clean(ddssec_builtin_listeners_auth)
{
octet_seq_deinit(&dh_modp_pub_key);
octet_seq_deinit(&dh_ecdh_pub_key);
octet_seq_deinit(&invalid_dh_pub_key);
if (dh_modp_key) {
EVP_PKEY_free(dh_modp_key);
}
if (dh_ecdh_key) {
EVP_PKEY_free(dh_ecdh_key);
}
unload_plugins(plugins);
ddsrt_free(path_to_etc_dir);
return 0;
}
static void
set_binary_property_value(
DDS_Security_BinaryProperty_t *bp,
const char *name,
const unsigned char *data,
uint32_t length)
{
assert(bp);
assert(name);
assert(data);
bp->name = ddsrt_strdup(name);
bp->value._maximum = bp->value._length = length;
if (length) {
bp->value._buffer = ddsrt_malloc(length);
memcpy(bp->value._buffer, data, length);
} else {
bp->value._buffer = NULL;
}
}
static void
set_binary_property_string(
DDS_Security_BinaryProperty_t *bp,
const char *name,
const char *data)
{
uint32_t length;
assert(bp);
assert(name);
assert(data);
length = (uint32_t)strlen(data) + 1;
set_binary_property_value(bp, name, (const unsigned char *)data, length);
}
static X509 *
load_certificate(
const char *data)
{
X509 *cert = NULL;
BIO *bio;
bio = BIO_new_mem_buf((void *) data, -1);
if (!bio) {
return NULL;
}
cert = PEM_read_bio_X509(bio, NULL, NULL, NULL);
BIO_free(bio);
return cert;
}
static int
get_adjusted_participant_guid(
X509 *cert,
const DDS_Security_GUID_t *candidate,
DDS_Security_GUID_t *adjusted)
{
int result = 0;
unsigned char high[SHA256_DIGEST_LENGTH], low[SHA256_DIGEST_LENGTH];
unsigned char *subject;
DDS_Security_octet hb = 0x80;
X509_NAME *name;
unsigned char *tmp = NULL;
int i;
int sz;
name = X509_get_subject_name(cert);
sz = i2d_X509_NAME(name, &tmp);
if (sz > 0) {
subject = ddsrt_malloc((size_t)sz);
memcpy(subject, tmp, (size_t)sz);
OPENSSL_free(tmp);
SHA256(subject, (size_t)sz, high);
SHA256(&candidate->prefix[0], sizeof(DDS_Security_GuidPrefix_t), low);
adjusted->entityId = candidate->entityId;
for (i = 0; i < 6; i++) {
adjusted->prefix[i] = hb | high[i]>>1;
hb = (DDS_Security_octet)(high[i]<<7);
}
for (i = 0; i < 6; i++) {
adjusted->prefix[i+6] = low[i];
}
ddsrt_free(subject);
result = 1;
}
return result;
}
static void
deinitialize_identity_token(
DDS_Security_IdentityToken *token)
{
DDS_Security_DataHolder_deinit(token);
}
static void
fill_auth_request_token(
DDS_Security_AuthRequestMessageToken *token)
{
uint32_t i;
uint32_t len = 32;
unsigned char *challenge;
challenge = ddsrt_malloc(len);
for (i = 0; i < len; i++) {
challenge[i] = (unsigned char)(0xFF - i);
}