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open62541/tests/check_securechannel.c

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <stdio.h>
#include <stdlib.h>
#include <src_generated/ua_types_generated.h>
#include <ua_types_encoding_binary.h>
#include <src_generated/ua_transport_generated_encoding_binary.h>
#include <src_generated/ua_transport_generated.h>
#include <ua_types.h>
#include <src_generated/ua_types_generated_encoding_binary.h>
#include <ua_plugin_securitypolicy.h>
#include <src_generated/ua_transport_generated_handling.h>
#include "testing_networklayers.h"
#include "testing_policy.h"
#include "ua_securechannel.h"
#include "check.h"
#define UA_BYTESTRING_STATIC(s) {sizeof(s)-1, (UA_Byte*)(s)}
// Some default testing sizes. Can be overwritten in testing functions.
#define DEFAULT_SYM_ENCRYPTION_BLOCK_SIZE 2
#define DEFAULT_SYM_SIGNING_KEY_LENGTH 3
#define DEFAULT_SYM_ENCRYPTION_KEY_LENGTH 5
#define DEFAULT_ASYM_REMOTE_SIGNATURE_SIZE 7
#define DEFAULT_ASYM_LOCAL_SIGNATURE_SIZE 11
#define DEFAULT_SYM_SIGNATURE_SIZE 13
#define DEFAULT_ASYM_REMOTE_PLAINTEXT_BLOCKSIZE 256
#define DEFAULT_ASYM_REMOTE_BLOCKSIZE 256
UA_SecureChannel testChannel;
UA_ByteString dummyCertificate = UA_BYTESTRING_STATIC("DUMMY CERTIFICATE DUMMY CERTIFICATE DUMMY CERTIFICATE");
UA_SecurityPolicy dummyPolicy;
UA_Connection testingConnection;
UA_ByteString sentData;
static funcs_called fCalled;
static key_sizes keySizes;
static void
setup_secureChannel(void) {
TestingPolicy(&dummyPolicy, dummyCertificate, &fCalled, &keySizes);
UA_SecureChannel_init(&testChannel, &dummyPolicy, &dummyCertificate);
testingConnection = createDummyConnection(65535, &sentData);
UA_Connection_attachSecureChannel(&testingConnection, &testChannel);
testChannel.connection = &testingConnection;
}
static void
teardown_secureChannel(void) {
UA_SecureChannel_deleteMembersCleanup(&testChannel);
dummyPolicy.deleteMembers(&dummyPolicy);
testingConnection.close(&testingConnection);
}
static void
setup_funcs_called(void) {
memset(&fCalled, 0, sizeof(struct funcs_called));
}
static void
teardown_funcs_called(void) {
memset(&fCalled, 0, sizeof(struct funcs_called));
}
static void
setup_key_sizes(void) {
memset(&keySizes, 0, sizeof(struct key_sizes));
keySizes.sym_sig_keyLen = DEFAULT_SYM_SIGNING_KEY_LENGTH;
keySizes.sym_enc_blockSize = DEFAULT_SYM_ENCRYPTION_BLOCK_SIZE;
keySizes.sym_enc_keyLen = DEFAULT_SYM_ENCRYPTION_KEY_LENGTH;
keySizes.sym_sig_size = DEFAULT_SYM_SIGNATURE_SIZE;
keySizes.asym_lcl_sig_size = DEFAULT_ASYM_LOCAL_SIGNATURE_SIZE;
keySizes.asym_rmt_sig_size = DEFAULT_ASYM_REMOTE_SIGNATURE_SIZE;
keySizes.asym_rmt_ptext_blocksize = DEFAULT_ASYM_REMOTE_PLAINTEXT_BLOCKSIZE;
keySizes.asym_rmt_blocksize = DEFAULT_ASYM_REMOTE_BLOCKSIZE;
keySizes.asym_rmt_enc_key_size = 2048;
keySizes.asym_lcl_enc_key_size = 1024;
}
static void
teardown_key_sizes(void) {
memset(&keySizes, 0, sizeof(struct key_sizes));
}
START_TEST(SecureChannel_initAndDelete)
{
TestingPolicy(&dummyPolicy, dummyCertificate, &fCalled, &keySizes);
UA_StatusCode retval;
UA_SecureChannel channel;
retval = UA_SecureChannel_init(&channel, &dummyPolicy, &dummyCertificate);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected StatusCode to be good");
ck_assert_msg(channel.state == UA_SECURECHANNELSTATE_FRESH, "Expected state to be fresh");
ck_assert_msg(fCalled.newContext, "Expected newContext to have been called");
ck_assert_msg(fCalled.makeCertificateThumbprint, "Expected makeCertificateThumbprint to have been called");
ck_assert_msg(channel.securityPolicy == &dummyPolicy, "SecurityPolicy not set correctly");
UA_SecureChannel_deleteMembersCleanup(&channel);
ck_assert_msg(fCalled.deleteContext, "Expected deleteContext to have been called");
dummyPolicy.deleteMembers(&dummyPolicy);
}END_TEST
START_TEST(SecureChannel_generateNewKeys)
{
UA_StatusCode retval = UA_SecureChannel_generateNewKeys(&testChannel);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected Statuscode to be good");
ck_assert_msg(fCalled.generateKey, "Expected generateKey to have been called");
ck_assert_msg(fCalled.setLocalSymEncryptingKey, "Expected setLocalSymEncryptingKey to have been called");
ck_assert_msg(fCalled.setLocalSymSigningKey, "Expected setLocalSymSigningKey to have been called");
ck_assert_msg(fCalled.setLocalSymIv, "Expected setLocalSymIv to have been called");
ck_assert_msg(fCalled.setRemoteSymEncryptingKey, "Expected setRemoteSymEncryptingKey to have been called");
ck_assert_msg(fCalled.setRemoteSymSigningKey, "Expected setRemoteSymSigningKey to have been called");
ck_assert_msg(fCalled.setRemoteSymIv, "Expected setRemoteSymIv to have been called");
}END_TEST
START_TEST(SecureChannel_revolveTokens)
{
// Fake that no token was issued by setting 0
testChannel.nextSecurityToken.tokenId = 0;
UA_StatusCode retval = UA_SecureChannel_revolveTokens(&testChannel);
ck_assert_msg(retval == UA_STATUSCODE_BADSECURECHANNELTOKENUNKNOWN,
"Expected failure because tokenId 0 signifies that no token was issued");
// Fake an issued token by setting an id
testChannel.nextSecurityToken.tokenId = 10;
retval = UA_SecureChannel_revolveTokens(&testChannel);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected function to return GOOD");
ck_assert_msg(fCalled.generateKey,
"Expected generateKey to be called because new keys need to be generated,"
"when switching to the next token.");
UA_ChannelSecurityToken testToken;
UA_ChannelSecurityToken_init(&testToken);
ck_assert_msg(memcmp(&testChannel.nextSecurityToken, &testToken, sizeof(UA_ChannelSecurityToken)) == 0,
"Expected the next securityToken to be freshly initialized");
ck_assert_msg(testChannel.securityToken.tokenId == 10, "Expected token to have been copied");
}END_TEST
static void
createDummyResponse(UA_OpenSecureChannelResponse *response) {
UA_OpenSecureChannelResponse_init(response);
memset(response, 0, sizeof(UA_OpenSecureChannelResponse));
}
START_TEST(SecureChannel_sendAsymmetricOPNMessage_withoutConnection)
{
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_NONE;
// Remove connection to provoke error
UA_Connection_detachSecureChannel(testChannel.connection);
testChannel.connection = NULL;
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure without a connection");
}END_TEST
START_TEST(SecureChannel_sendAsymmetricOPNMessage_invalidParameters)
{
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, NULL,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, &dummyResponse, NULL);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
}END_TEST
START_TEST(SecureChannel_sendAsymmetricOPNMessage_SecurityModeInvalid)
{
// Configure our channel correctly for OPN messages and setup dummy message
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_INVALID;
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval == UA_STATUSCODE_BADSECURITYMODEREJECTED, "Expected SecurityMode rejected error");
}
END_TEST
START_TEST(SecureChannel_sendAsymmetricOPNMessage_SecurityModeNone)
{
// Configure our channel correctly for OPN messages and setup dummy message
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_NONE;
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected function to succeed");
ck_assert_msg(!fCalled.asym_enc, "Message encryption was called but should not have been");
ck_assert_msg(!fCalled.asym_sign, "Message signing was called but should not have been");
}
END_TEST
START_TEST(SecureChannel_sendAsymmetricOPNMessage_SecurityModeSign)
{
// Configure our channel correctly for OPN messages and setup dummy message
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_SIGN;
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected function to succeed");
ck_assert_msg(fCalled.asym_enc, "Expected message to have been encrypted but it was not");
ck_assert_msg(fCalled.asym_sign, "Expected message to have been signed but it was not");
}END_TEST
START_TEST(SecureChannel_sendAsymmetricOPNMessage_SecurityModeSignAndEncrypt)
{
// Configure our channel correctly for OPN messages and setup dummy message
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_SIGNANDENCRYPT;
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, 42, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected function to succeed");
ck_assert_msg(fCalled.asym_enc, "Expected message to have been encrypted but it was not");
ck_assert_msg(fCalled.asym_sign, "Expected message to have been signed but it was not");
}END_TEST
START_TEST(SecureChannel_sendAsymmetricOPNMessage_sentDataIsValid)
{
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_SIGNANDENCRYPT;
UA_UInt32 requestId = UA_UInt32_random();
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, requestId, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected function to succeed");
size_t offset = 0;
UA_SecureConversationMessageHeader header;
UA_SecureConversationMessageHeader_decodeBinary(&sentData, &offset, &header);
UA_AsymmetricAlgorithmSecurityHeader asymSecurityHeader;
UA_AsymmetricAlgorithmSecurityHeader_decodeBinary(&sentData, &offset, &asymSecurityHeader);
ck_assert_msg(UA_ByteString_equal(&dummyCertificate, &asymSecurityHeader.senderCertificate),
"Expected the certificate to be equal to the one used by the secureChannel");
ck_assert_msg(UA_ByteString_equal(&testChannel.securityPolicy->policyUri,
&asymSecurityHeader.securityPolicyUri),
"Expected securityPolicyUri to be equal to the one used by the secureChannel");
UA_ByteString thumbPrint = {20, testChannel.remoteCertificateThumbprint};
ck_assert_msg(UA_ByteString_equal(&thumbPrint,
&asymSecurityHeader.receiverCertificateThumbprint),
"Expected receiverCertificateThumbprint to be equal to the one set in the secureChannel");
for(size_t i = offset; i < header.messageHeader.messageSize; ++i) {
sentData.data[i] = (UA_Byte)((sentData.data[i] - 1) % (UA_BYTE_MAX + 1));
}
UA_SequenceHeader sequenceHeader;
UA_SequenceHeader_decodeBinary(&sentData, &offset, &sequenceHeader);
ck_assert_msg(sequenceHeader.requestId == requestId, "Expected requestId to be %i but was %i",
requestId,
sequenceHeader.requestId);
UA_NodeId original = UA_NODEID_NUMERIC(0, UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE].binaryEncodingId);
UA_NodeId requestTypeId;
UA_NodeId_decodeBinary(&sentData, &offset, &requestTypeId);
ck_assert_msg(UA_NodeId_equal(&original, &requestTypeId), "Expected nodeIds to be equal");
UA_OpenSecureChannelResponse sentResponse;
UA_OpenSecureChannelResponse_decodeBinary(&sentData, &offset, &sentResponse);
ck_assert_msg(memcmp(&sentResponse, &dummyResponse, sizeof(UA_OpenSecureChannelResponse)) == 0,
"Expected the sent response to be equal to the one supplied to the send function");
UA_Byte paddingByte = sentData.data[offset];
size_t paddingSize = (size_t)paddingByte;
for(size_t i = 0; i <= paddingSize; ++i) {
ck_assert_msg(sentData.data[offset + i] == paddingByte,
"Expected padding byte %i to be %i but got value %i",
i, paddingByte, sentData.data[offset + i]);
}
ck_assert_msg(sentData.data[offset + paddingSize + 1] == '*', "Expected first byte of signature");
UA_SecureConversationMessageHeader_deleteMembers(&header);
UA_AsymmetricAlgorithmSecurityHeader_deleteMembers(&asymSecurityHeader);
UA_SequenceHeader_deleteMembers(&sequenceHeader);
UA_OpenSecureChannelResponse_deleteMembers(&sentResponse);
}
END_TEST
START_TEST(Securechannel_sendAsymmetricOPNMessage_extraPaddingPresentWhenKeyLargerThan2048Bits)
{
keySizes.asym_rmt_enc_key_size = 4096;
keySizes.asym_rmt_blocksize = 4096;
keySizes.asym_rmt_ptext_blocksize = 4096;
UA_OpenSecureChannelResponse dummyResponse;
createDummyResponse(&dummyResponse);
testChannel.securityMode = UA_MESSAGESECURITYMODE_SIGNANDENCRYPT;
UA_UInt32 requestId = UA_UInt32_random();
UA_StatusCode retval = UA_SecureChannel_sendAsymmetricOPNMessage(&testChannel, requestId, &dummyResponse,
&UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE]);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected function to succeed");
size_t offset = 0;
UA_SecureConversationMessageHeader header;
UA_SecureConversationMessageHeader_decodeBinary(&sentData, &offset, &header);
UA_AsymmetricAlgorithmSecurityHeader asymSecurityHeader;
UA_AsymmetricAlgorithmSecurityHeader_decodeBinary(&sentData, &offset, &asymSecurityHeader);
ck_assert_msg(UA_ByteString_equal(&dummyCertificate, &asymSecurityHeader.senderCertificate),
"Expected the certificate to be equal to the one used by the secureChannel");
ck_assert_msg(UA_ByteString_equal(&testChannel.securityPolicy->policyUri,
&asymSecurityHeader.securityPolicyUri),
"Expected securityPolicyUri to be equal to the one used by the secureChannel");
UA_ByteString thumbPrint = {20, testChannel.remoteCertificateThumbprint};
ck_assert_msg(UA_ByteString_equal(&thumbPrint,
&asymSecurityHeader.receiverCertificateThumbprint),
"Expected receiverCertificateThumbprint to be equal to the one set in the secureChannel");
for(size_t i = offset; i < header.messageHeader.messageSize; ++i) {
sentData.data[i] = (UA_Byte)((sentData.data[i] - 1) % (UA_BYTE_MAX + 1));
}
UA_SequenceHeader sequenceHeader;
UA_SequenceHeader_decodeBinary(&sentData, &offset, &sequenceHeader);
ck_assert_msg(sequenceHeader.requestId == requestId, "Expected requestId to be %i but was %i",
requestId,
sequenceHeader.requestId);
UA_NodeId original = UA_NODEID_NUMERIC(0, UA_TYPES[UA_TYPES_OPENSECURECHANNELRESPONSE].binaryEncodingId);
UA_NodeId requestTypeId;
UA_NodeId_decodeBinary(&sentData, &offset, &requestTypeId);
ck_assert_msg(UA_NodeId_equal(&original, &requestTypeId), "Expected nodeIds to be equal");
UA_OpenSecureChannelResponse sentResponse;
UA_OpenSecureChannelResponse_decodeBinary(&sentData, &offset, &sentResponse);
ck_assert_msg(memcmp(&sentResponse, &dummyResponse, sizeof(UA_OpenSecureChannelResponse)) == 0,
"Expected the sent response to be equal to the one supplied to the send function");
UA_Byte paddingByte = sentData.data[offset];
UA_Byte extraPaddingByte = sentData.data[sentData.length - keySizes.asym_lcl_sig_size - 1];
size_t paddingSize = (size_t)paddingByte;
paddingSize |= extraPaddingByte << 8;
for(size_t i = 0; i <= paddingSize; ++i) {
ck_assert_msg(sentData.data[offset + i] == paddingByte,
"Expected padding byte %i to be %i but got value %i",
i,
paddingByte,
sentData.data[offset + i]);
}
ck_assert_msg(sentData.data[offset + paddingSize + 1] == extraPaddingByte,
"Expected extra padding byte to be %i but got %i",
extraPaddingByte, sentData.data[offset + paddingSize + 1]);
ck_assert_msg(sentData.data[offset + paddingSize + 2] == '*',
"Expected first byte 42 of signature but got %i",
sentData.data[offset + paddingSize + 2]);
UA_SecureConversationMessageHeader_deleteMembers(&header);
UA_AsymmetricAlgorithmSecurityHeader_deleteMembers(&asymSecurityHeader);
UA_SequenceHeader_deleteMembers(&sequenceHeader);
UA_OpenSecureChannelResponse_deleteMembers(&sentResponse);
}END_TEST
START_TEST(SecureChannel_sendSymmetricMessage)
{
// initialize dummy message
UA_ReadRequest dummyMessage;
UA_ReadRequest_init(&dummyMessage);
UA_DataType dummyType = UA_TYPES[UA_TYPES_READREQUEST];
UA_StatusCode retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_MSG,
&dummyMessage, &dummyType);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected success");
// TODO: expand test
}
END_TEST
START_TEST(SecureChannel_sendSymmetricMessage_modeNone)
{
// initialize dummy message
UA_ReadRequest dummyMessage;
UA_ReadRequest_init(&dummyMessage);
UA_DataType dummyType = UA_TYPES[UA_TYPES_READREQUEST];
testChannel.securityMode = UA_MESSAGESECURITYMODE_NONE;
UA_StatusCode retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_MSG,
&dummyMessage, &dummyType);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected success");
ck_assert_msg(!fCalled.sym_sign, "Expected message to not have been signed");
ck_assert_msg(!fCalled.sym_enc, "Expected message to not have been encrypted");
}
END_TEST
START_TEST(SecureChannel_sendSymmetricMessage_modeSign)
{
// initialize dummy message
UA_ReadRequest dummyMessage;
UA_ReadRequest_init(&dummyMessage);
UA_DataType dummyType = UA_TYPES[UA_TYPES_READREQUEST];
testChannel.securityMode = UA_MESSAGESECURITYMODE_SIGN;
UA_StatusCode retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_MSG,
&dummyMessage, &dummyType);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected success");
ck_assert_msg(fCalled.sym_sign, "Expected message to have been signed");
ck_assert_msg(!fCalled.sym_enc, "Expected message to not have been encrypted");
}
END_TEST
START_TEST(SecureChannel_sendSymmetricMessage_modeSignAndEncrypt)
{
// initialize dummy message
UA_ReadRequest dummyMessage;
UA_ReadRequest_init(&dummyMessage);
UA_DataType dummyType = UA_TYPES[UA_TYPES_READREQUEST];
testChannel.securityMode = UA_MESSAGESECURITYMODE_SIGNANDENCRYPT;
UA_StatusCode retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_MSG,
&dummyMessage, &dummyType);
ck_assert_msg(retval == UA_STATUSCODE_GOOD, "Expected success");
ck_assert_msg(fCalled.sym_sign, "Expected message to have been signed");
ck_assert_msg(fCalled.sym_enc, "Expected message to have been encrypted");
}
END_TEST
START_TEST(SecureChannel_sendSymmetricMessage_invalidParameters)
{
// initialize dummy message
UA_ReadRequest dummyMessage;
UA_ReadRequest_init(&dummyMessage);
UA_DataType dummyType = UA_TYPES[UA_TYPES_READREQUEST];
UA_StatusCode retval = UA_SecureChannel_sendSymmetricMessage(NULL, 42, UA_MESSAGETYPE_MSG,
&dummyMessage, &dummyType);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_HEL, &dummyMessage, &dummyType);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_ACK, &dummyMessage, &dummyType);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_ERR, &dummyMessage, &dummyType);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_OPN, &dummyMessage, &dummyType);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_MSG, NULL, &dummyType);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
retval = UA_SecureChannel_sendSymmetricMessage(&testChannel, 42, UA_MESSAGETYPE_MSG, &dummyMessage, NULL);
ck_assert_msg(retval != UA_STATUSCODE_GOOD, "Expected failure");
}
END_TEST
static Suite *
testSuite_SecureChannel(void) {
Suite *s = suite_create("SecureChannel");
TCase *tc_initAndDelete = tcase_create("Initialize and delete Securechannel");
tcase_add_checked_fixture(tc_initAndDelete, setup_funcs_called, teardown_funcs_called);
tcase_add_checked_fixture(tc_initAndDelete, setup_key_sizes, teardown_key_sizes);
tcase_add_test(tc_initAndDelete, SecureChannel_initAndDelete);
suite_add_tcase(s, tc_initAndDelete);
TCase *tc_generateNewKeys = tcase_create("Test generateNewKeys function");
tcase_add_checked_fixture(tc_generateNewKeys, setup_funcs_called, teardown_funcs_called);
tcase_add_checked_fixture(tc_generateNewKeys, setup_key_sizes, teardown_key_sizes);
tcase_add_checked_fixture(tc_generateNewKeys, setup_secureChannel, teardown_secureChannel);
tcase_add_test(tc_generateNewKeys, SecureChannel_generateNewKeys);
suite_add_tcase(s, tc_generateNewKeys);
TCase *tc_revolveTokens = tcase_create("Test revolveTokens function");
tcase_add_checked_fixture(tc_revolveTokens, setup_funcs_called, teardown_funcs_called);
tcase_add_checked_fixture(tc_revolveTokens, setup_key_sizes, teardown_key_sizes);
tcase_add_checked_fixture(tc_revolveTokens, setup_secureChannel, teardown_secureChannel);
tcase_add_test(tc_revolveTokens, SecureChannel_revolveTokens);
suite_add_tcase(s, tc_revolveTokens);
TCase *tc_sendAsymmetricOPNMessage = tcase_create("Test sendAsymmetricOPNMessage function");
tcase_add_checked_fixture(tc_sendAsymmetricOPNMessage, setup_funcs_called, teardown_funcs_called);
tcase_add_checked_fixture(tc_sendAsymmetricOPNMessage, setup_key_sizes, teardown_key_sizes);
tcase_add_checked_fixture(tc_sendAsymmetricOPNMessage, setup_secureChannel, teardown_secureChannel);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_withoutConnection);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_invalidParameters);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_SecurityModeInvalid);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_SecurityModeNone);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_SecurityModeSign);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_SecurityModeSignAndEncrypt);
tcase_add_test(tc_sendAsymmetricOPNMessage, SecureChannel_sendAsymmetricOPNMessage_sentDataIsValid);
tcase_add_test(tc_sendAsymmetricOPNMessage,
Securechannel_sendAsymmetricOPNMessage_extraPaddingPresentWhenKeyLargerThan2048Bits);
suite_add_tcase(s, tc_sendAsymmetricOPNMessage);
TCase *tc_sendSymmetricMessage = tcase_create("Test sendSymmetricMessage function");
tcase_add_checked_fixture(tc_sendSymmetricMessage, setup_funcs_called, teardown_funcs_called);
tcase_add_checked_fixture(tc_sendSymmetricMessage, setup_key_sizes, teardown_key_sizes);
tcase_add_checked_fixture(tc_sendSymmetricMessage, setup_secureChannel, teardown_secureChannel);
tcase_add_test(tc_sendSymmetricMessage, SecureChannel_sendSymmetricMessage);
tcase_add_test(tc_sendSymmetricMessage, SecureChannel_sendSymmetricMessage_invalidParameters);
tcase_add_test(tc_sendSymmetricMessage, SecureChannel_sendSymmetricMessage_modeNone);
tcase_add_test(tc_sendSymmetricMessage, SecureChannel_sendSymmetricMessage_modeSign);
tcase_add_test(tc_sendSymmetricMessage, SecureChannel_sendSymmetricMessage_modeSignAndEncrypt);
suite_add_tcase(s, tc_sendSymmetricMessage);
return s;
}
int
main(void) {
Suite *s = testSuite_SecureChannel();
SRunner *sr = srunner_create(s);
srunner_set_fork_status(sr, CK_NOFORK);
srunner_run_all(sr, CK_NORMAL);
int number_failed = srunner_ntests_failed(sr);
srunner_free(sr);
return (number_failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}
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