static AJ_Status SetPasscode(const char* daemonRealm, const uint8_t* newPasscode, uint8_t newPasscodeLen)
{
AJ_Status status = AJ_OK;
char newStringPasscode[PASSWORD_VALUE_LENGTH + 1];
status = AJ_RawToHex(newPasscode, newPasscodeLen, newStringPasscode, sizeof(newStringPasscode), FALSE);
if (status != AJ_OK) {
return status;
}
if (AJSVC_PropertyStore_SetValue(AJSVC_PROPERTY_STORE_REALM_NAME, daemonRealm) && AJSVC_PropertyStore_SetValue(AJSVC_PROPERTY_STORE_PASSCODE, newStringPasscode)) {
status = AJSVC_PropertyStore_SaveAll();
if (status != AJ_OK) {
return status;
}
AJ_ClearCredentials();
status = AJ_ERR_READ; //Force disconnect of AJ and services to refresh current sessions
} else {
status = AJSVC_PropertyStore_LoadAll();
if (status != AJ_OK) {
return status;
}
}
return status;
}
static AJ_Status FactoryReset()
{
AJ_Status status = AJ_OK;
AJ_InfoPrintf(("GOT FACTORY RESET\n"));
status = AJSVC_PropertyStore_ResetAll();
if (status != AJ_OK) {
return status;
}
AJ_ClearCredentials();
return AJ_ERR_RESTART_APP; // Force disconnect of AJ and services and reconnection of WiFi on restart of app
}
AJ_Status AJS_FactoryReset(void)
{
AJ_Status status = AJ_OK;
AJ_WarnPrintf(("FactoryReset\n"));
status = AJSVC_PropertyStore_ResetAll();
if (status != AJ_OK) {
return status;
}
status = AJOBS_ClearInfo();
if (status != AJ_OK) {
return status;
}
AJ_ClearCredentials();
return AJ_ERR_RESTART;
}
int AJ_Main()
#endif
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
AJ_Status authStatus = AJ_ERR_NULL;
#ifdef SECURE_INTERFACE
uint32_t suites[AJ_AUTH_SUITES_NUM];
size_t numsuites = 0;
uint8_t clearkeys = FALSE;
#endif
#ifdef MAIN_ALLOWS_ARGS
#if defined(SECURE_INTERFACE) || defined(SECURE_OBJECT)
ac--;
av++;
/*
* Enable authentication mechanism by command line
*/
if (ac) {
if (0 == strncmp(*av, "-ek", 3)) {
clearkeys = TRUE;
ac--;
av++;
} else if (0 == strncmp(*av, "-e", 2)) {
ac--;
av++;
}
if (!ac) {
AJ_AlwaysPrintf(("-e(k) requires an auth mechanism.\n"));
return 1;
}
while (ac) {
if (0 == strncmp(*av, "ECDHE_ECDSA", 11)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_ECDSA;
} else if (0 == strncmp(*av, "ECDHE_PSK", 9)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_PSK;
} else if (0 == strncmp(*av, "ECDHE_NULL", 10)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_NULL;
}
ac--;
av++;
}
}
#endif
#else
suites[numsuites++] = AUTH_SUITE_ECDHE_ECDSA;
clearkeys = TRUE;
#endif
#ifdef SECURE_INTERFACE
if (numsuites == 0) {
/* Default security to ECDHE_NULL, if not explicit elsewhere */
suites[numsuites++] = AUTH_SUITE_ECDHE_NULL;
}
#endif
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(ProxyObjects);
AJ_RegisterObjects(NULL, ProxyObjects);
while (TRUE) {
AJ_Message msg;
if (!connected) {
#if defined (ANNOUNCE_BASED_DISCOVERY)
status = AJ_StartClientByPeerDescription(&bus, NULL, CONNECT_TIMEOUT, FALSE, &pingServicePeer, testServicePort, &sessionId, g_peerServiceName, NULL);
#elif defined (NGNS)
status = AJ_StartClientByInterface(&bus, NULL, CONNECT_TIMEOUT, FALSE, testInterfaceNames, &sessionId, g_peerServiceName, NULL);
#else
status = AJ_StartClientByName(&bus, NULL, CONNECT_TIMEOUT, FALSE, testServiceName, testServicePort, &sessionId, NULL, g_peerServiceName);
#endif
if (status == AJ_OK) {
AJ_AlwaysPrintf(("StartClient returned %d, sessionId=%u, serviceName=%s\n", status, sessionId, g_peerServiceName));
AJ_AlwaysPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus)));
connected = TRUE;
#if defined(SECURE_INTERFACE) || defined(SECURE_OBJECT)
AJ_BusEnableSecurity(&bus, suites, numsuites);
AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
if (clearkeys) {
AJ_ClearCredentials(AJ_GENERIC_MASTER_SECRET | AJ_CRED_TYPE_GENERIC);
AJ_ClearCredentials(AJ_GENERIC_ECDSA_MANIFEST | AJ_CRED_TYPE_GENERIC);
AJ_ClearCredentials(AJ_GENERIC_ECDSA_KEYS | AJ_CRED_TYPE_GENERIC);
}
status = AJ_BusAuthenticatePeer(&bus, g_peerServiceName, AuthCallback, &authStatus);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_BusAuthenticatePeer returned %d\n", status));
}
#else
authStatus = AJ_OK;
#endif
} else {
AJ_AlwaysPrintf(("StartClient returned %d\n", status));
break;
}
}
AJ_AlwaysPrintf(("Auth status %d and AllJoyn status %d\n", authStatus, status));
if (status == AJ_ERR_RESOURCES) {
AJ_InfoPrintf(("Peer is busy, disconnecting and retrying auth...\n"));
AJ_Disconnect(&bus);
connected = FALSE;
continue;
}
if (authStatus != AJ_ERR_NULL) {
if (authStatus != AJ_OK) {
AJ_Disconnect(&bus);
break;
}
authStatus = AJ_ERR_NULL;
AJ_BusSetLinkTimeout(&bus, sessionId, 10 * 1000);
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status != AJ_OK) {
if (status == AJ_ERR_TIMEOUT) {
AppDoWork(&bus, sessionId, g_peerServiceName);
continue;
}
} else {
switch (msg.msgId) {
case AJ_REPLY_ID(AJ_METHOD_SET_LINK_TIMEOUT):
{
uint32_t disposition;
uint32_t timeout;
status = AJ_UnmarshalArgs(&msg, "uu", &disposition, &timeout);
if (disposition == AJ_SETLINKTIMEOUT_SUCCESS) {
AJ_AlwaysPrintf(("Link timeout set to %d\n", timeout));
} else {
AJ_AlwaysPrintf(("SetLinkTimeout failed %d\n", disposition));
}
SendPing(&bus, sessionId, g_peerServiceName, 1);
}
break;
case AJ_REPLY_ID(AJ_METHOD_BUS_PING):
{
uint32_t disposition;
status = AJ_UnmarshalArgs(&msg, "u", &disposition);
if (disposition == AJ_PING_SUCCESS) {
AJ_AlwaysPrintf(("Bus Ping reply received\n"));
} else {
AJ_AlwaysPrintf(("Bus Ping failed, disconnecting: %d\n", disposition));
status = AJ_ERR_LINK_DEAD;
}
}
break;
case AJ_REPLY_ID(PRX_MY_PING):
{
AJ_Arg arg;
AJ_UnmarshalArg(&msg, &arg);
AJ_AlwaysPrintf(("Got ping reply\n"));
AJ_InfoPrintf(("INFO Got ping reply\n"));
status = SendGetProp(&bus, sessionId, g_peerServiceName);
}
break;
case AJ_REPLY_ID(PRX_GET_PROP):
{
const char* sig;
status = AJ_UnmarshalVariant(&msg, &sig);
if (status == AJ_OK) {
status = AJ_UnmarshalArgs(&msg, sig, &g_iterCount);
AJ_AlwaysPrintf(("Get prop reply %d\n", g_iterCount));
if (status == AJ_OK) {
g_iterCount = g_iterCount + 1;
status = SendSetProp(&bus, sessionId, g_peerServiceName, g_iterCount);
}
}
}
break;
case AJ_REPLY_ID(PRX_SET_PROP):
AJ_AlwaysPrintf(("Set prop reply\n"));
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
/*
* Force a disconnect
*/
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_AlwaysPrintf(("Session lost. ID = %u, reason = %u\n", id, reason));
}
status = AJ_ERR_SESSION_LOST;
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_SESSION_LOST) || (status == AJ_ERR_READ) || (status == AJ_ERR_WRITE) || (status == AJ_ERR_LINK_DEAD)) {
AJ_AlwaysPrintf(("AllJoyn disconnect\n"));
AJ_AlwaysPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus)));
AJ_Disconnect(&bus);
break;
}
}
AJ_AlwaysPrintf(("clientlite EXIT %d\n", status));
return status;
}
int AJ_Main()
#endif
{
AJ_Status status = AJ_OK;
AJ_BusAttachment bus;
uint8_t connected = FALSE;
uint32_t sessionId = 0;
AJ_Status authStatus = AJ_ERR_NULL;
/*
* Buffer to hold the peer's full service name or unique name.
*/
#if defined (NGNS) || defined (ANNOUNCE_BASED_DISCOVERY)
char peerServiceName[AJ_MAX_NAME_SIZE + 1];
#else
char peerServiceName[AJ_MAX_SERVICE_NAME_SIZE];
#endif
#ifdef SECURE_INTERFACE
uint32_t suites[16];
size_t numsuites = 0;
uint8_t clearkeys = FALSE;
uint8_t enablepwd = FALSE;
X509CertificateChain* node;
#endif
#ifdef MAIN_ALLOWS_ARGS
#ifdef SECURE_INTERFACE
ac--;
av++;
/*
* Enable authentication mechanism by command line
*/
if (ac) {
if (0 == strncmp(*av, "-ek", 3)) {
clearkeys = TRUE;
ac--;
av++;
} else if (0 == strncmp(*av, "-e", 2)) {
ac--;
av++;
}
if (!ac) {
AJ_AlwaysPrintf(("-e(k) requires an auth mechanism.\n"));
return 1;
}
while (ac) {
if (0 == strncmp(*av, "ECDHE_ECDSA", 11)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_ECDSA;
} else if (0 == strncmp(*av, "ECDHE_PSK", 9)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_PSK;
} else if (0 == strncmp(*av, "ECDHE_NULL", 10)) {
suites[numsuites++] = AUTH_SUITE_ECDHE_NULL;
} else if (0 == strncmp(*av, "PIN", 3)) {
enablepwd = TRUE;
}
ac--;
av++;
}
}
#endif
#endif
/*
* One time initialization before calling any other AllJoyn APIs
*/
AJ_Initialize();
AJ_PrintXML(ProxyObjects);
AJ_RegisterObjects(NULL, ProxyObjects);
while (TRUE) {
AJ_Message msg;
if (!connected) {
#if defined (NGNS) || defined (ANNOUNCE_BASED_DISCOVERY)
status = AJ_StartClientByInterface(&bus, NULL, CONNECT_TIMEOUT, FALSE, testInterfaceNames, &sessionId, peerServiceName, NULL);
#else
status = AJ_StartClientByName(&bus, NULL, CONNECT_TIMEOUT, FALSE, testServiceName, testServicePort, &sessionId, NULL, peerServiceName);
#endif
if (status == AJ_OK) {
AJ_AlwaysPrintf(("StartClient returned %d, sessionId=%u, serviceName=%s\n", status, sessionId, peerServiceName));
AJ_AlwaysPrintf(("Connected to Daemon:%s\n", AJ_GetUniqueName(&bus)));
connected = TRUE;
#ifdef SECURE_INTERFACE
if (enablepwd) {
AJ_BusSetPasswordCallback(&bus, PasswordCallback);
}
AJ_BusEnableSecurity(&bus, suites, numsuites);
AJ_BusSetAuthListenerCallback(&bus, AuthListenerCallback);
if (clearkeys) {
status = AJ_ClearCredentials();
AJ_ASSERT(AJ_OK == status);
}
status = AJ_BusAuthenticatePeer(&bus, peerServiceName, AuthCallback, &authStatus);
if (status != AJ_OK) {
AJ_AlwaysPrintf(("AJ_BusAuthenticatePeer returned %d\n", status));
}
#else
authStatus = AJ_OK;
#endif
AJ_BusAddSignalRule(&bus, "my_signal", testInterfaceName, AJ_BUS_SIGNAL_ALLOW);
} else {
AJ_AlwaysPrintf(("StartClient returned %d\n", status));
break;
}
}
if (authStatus != AJ_ERR_NULL) {
if (authStatus != AJ_OK) {
AJ_Disconnect(&bus);
break;
}
authStatus = AJ_ERR_NULL;
}
status = AJ_UnmarshalMsg(&bus, &msg, UNMARSHAL_TIMEOUT);
if (status == AJ_ERR_TIMEOUT) {
status = AppDoWork(&bus, sessionId, peerServiceName);
continue;
}
if (status == AJ_OK) {
switch (msg.msgId) {
case PRX_MY_SIGNAL:
AJ_AlwaysPrintf(("Received my_signal\n"));
status = AJ_OK;
break;
case AJ_SIGNAL_SESSION_LOST_WITH_REASON:
/*
* Force a disconnect
*/
{
uint32_t id, reason;
AJ_UnmarshalArgs(&msg, "uu", &id, &reason);
AJ_AlwaysPrintf(("Session lost. ID = %u, reason = %u", id, reason));
}
status = AJ_ERR_SESSION_LOST;
break;
default:
/*
* Pass to the built-in handlers
*/
status = AJ_BusHandleBusMessage(&msg);
break;
}
}
/*
* Messages must be closed to free resources
*/
AJ_CloseMsg(&msg);
if ((status == AJ_ERR_SESSION_LOST) || (status == AJ_ERR_READ) || (status == AJ_ERR_LINK_DEAD)) {
AJ_AlwaysPrintf(("AllJoyn disconnect\n"));
AJ_AlwaysPrintf(("Disconnected from Daemon:%s\n", AJ_GetUniqueName(&bus)));
AJ_Disconnect(&bus);
connected = FALSE;
}
}
AJ_AlwaysPrintf(("clientlite EXIT %d\n", status));
// Clean up certificate chain
while (chain) {
node = chain;
chain = chain->next;
AJ_Free(node->certificate.der.data);
AJ_Free(node);
}
return status;
}
AJ_Status TestCreds()
{
AJ_Status status = AJ_OK;
AJ_GUID localGuid;
AJ_GUID remoteGuid;
char str[33];
AJ_PeerCred*peerCredRead;
int i = 0;
AJ_GUID peerGuid;
uint8_t secretLen = 24;
uint8_t secret[24];
uint32_t expiration = 50898;
char hex[100];
AJ_AlwaysPrintf(("Start TestCreds\n"));
status = AJ_GetLocalGUID(&localGuid);
if (AJ_OK != status) {
return status;
}
AJ_GUID_FromString(&localGuid, str);
AJ_InfoPrintf(("TestCreds() Layout Print\n"));
AJ_NVRAM_Layout_Print();
memset(&peerGuid, 1, sizeof(AJ_GUID));
for (i = 0; i < secretLen; i++) {
secret[i] = i;
}
AJ_GUID_ToString(&peerGuid, hex, 100);
AJ_AlwaysPrintf(("AJ_StorePeerSecret guid %s\n", hex));
status = AJ_StorePeerSecret(&peerGuid, secret, secretLen, expiration);
memcpy(&remoteGuid, &peerGuid, sizeof(AJ_GUID)); // backup the GUID
if (AJ_OK != status) {
AJ_AlwaysPrintf(("AJ_StorePeerSecret failed = %d\n", status));
return status;
}
AJ_NVRAM_Layout_Print();
AJ_InfoPrintf(("TestCreds() StoreCred() Layout Print\n"));
AJ_NVRAM_Layout_Print();
AJ_GUID_ToString(&remoteGuid, hex, 100);
AJ_AlwaysPrintf(("AJ_GetPeerCredential guid %s\n", hex));
status = AJ_GetPeerCredential(&remoteGuid, &peerCredRead);
if (AJ_OK != status) {
AJ_AlwaysPrintf(("AJ_GetPeerCredential failed = %d\n", status));
return status;
}
if (0 != memcmp(peerCredRead->id, &peerGuid, peerCredRead->idLen)) {
AJ_AlwaysPrintf(("The retrieved credential does not match\n"));
AJ_FreeCredential(peerCredRead);
return AJ_ERR_FAILURE;
}
if (peerCredRead->dataLen != secretLen) {
AJ_AlwaysPrintf(("no match for secretLen got %d expected %d\n",
peerCredRead->dataLen, secretLen));
AJ_FreeCredential(peerCredRead);
return AJ_ERR_FAILURE;
}
if (secretLen > 0) {
if (0 != memcmp(peerCredRead->data, secret, secretLen)) {
AJ_AlwaysPrintf(("no match for secret\n"));
AJ_FreeCredential(peerCredRead);
return AJ_ERR_FAILURE;
}
}
if (peerCredRead->expiration != expiration) {
AJ_AlwaysPrintf(("no match for expiration got %d expected %d\n",
peerCredRead->expiration, expiration));
AJ_FreeCredential(peerCredRead);
return AJ_ERR_FAILURE;
}
status = AJ_DeletePeerCredential(&remoteGuid);
if (AJ_OK != status) {
AJ_AlwaysPrintf(("AJ_DeleteCredential failed = %d\n", status));
AJ_FreeCredential(peerCredRead);
return status;
}
AJ_FreeCredential(peerCredRead);
if (AJ_ERR_FAILURE == AJ_GetPeerCredential(&remoteGuid, NULL)) {
status = AJ_OK;
} else {
return AJ_ERR_FAILURE;
}
AJ_InfoPrintf(("TestCreds() Layout Print\n"));
AJ_NVRAM_Layout_Print();
AJ_ClearCredentials();
if (AJ_ERR_FAILURE == AJ_GetPeerCredential(&remoteGuid, NULL)) {
status = AJ_OK;
} else {
return AJ_ERR_FAILURE;
}
AJ_InfoPrintf(("TestCreds() Layout Print\n"));
AJ_NVRAM_Layout_Print();
AJ_AlwaysPrintf(("TestCreds done.\n"));
return status;
}
AJ_Status TestCreds()
{
AJ_Status status = AJ_OK;
AJ_GUID localGuid;
AJ_GUID remoteGuid;
char str[33];
AJ_PeerCred peerCred;
AJ_PeerCred peerCredRead;
int i = 0;
status = AJ_GetLocalGUID(&localGuid);
if (AJ_OK != status) {
goto TEST_CREDS_EXIT;
}
AJ_GUID_FromString(&localGuid, str);
AJ_NVRAM_Layout_Print();
memset(&peerCred.guid, 1, sizeof(AJ_GUID));
memcpy(&remoteGuid, &peerCred.guid, sizeof(AJ_GUID)); // backup the GUID
for (i = 0; i < 24; i++) {
peerCred.secret[i] = i;
}
status = AJ_StoreCredential(&peerCred);
if (AJ_OK != status) {
AJ_Printf("AJ_StoreCredential failed = %d\n", status);
goto TEST_CREDS_EXIT;
}
status = AJ_GetRemoteCredential(&remoteGuid, &peerCredRead);
if (AJ_OK != status) {
AJ_Printf("AJ_StoreCredential failed = %d\n", status);
goto TEST_CREDS_EXIT;
}
if (0 != memcmp(&peerCredRead, &peerCred, sizeof(AJ_PeerCred))) {
AJ_Printf("The retrieved credential does not match\n");
status = AJ_ERR_FAILURE;
goto TEST_CREDS_EXIT;
}
status = AJ_DeleteCredential(&remoteGuid);
if (AJ_OK != status) {
AJ_Printf("AJ_DeleteCredential failed = %d\n", status);
goto TEST_CREDS_EXIT;
}
if (AJ_ERR_FAILURE == AJ_GetRemoteCredential(&remoteGuid, &peerCredRead)) {
status = AJ_OK;
} else {
status = AJ_ERR_FAILURE;
goto TEST_CREDS_EXIT;
}
AJ_NVRAM_Layout_Print();
status = AJ_StoreCredential(&peerCred);
if (AJ_OK != status) {
AJ_Printf("AJ_StoreCredential failed = %d\n", status);
goto TEST_CREDS_EXIT;
}
AJ_ClearCredentials();
if (AJ_ERR_FAILURE == AJ_GetRemoteCredential(&remoteGuid, &peerCredRead)) {
status = AJ_OK;
} else {
status = AJ_ERR_FAILURE;
goto TEST_CREDS_EXIT;
}
AJ_NVRAM_Layout_Print();
TEST_CREDS_EXIT:
return status;
}
