Merge branch 'master' into notification-service
[platform/upstream/iotivity.git] / resource / csdk / security / provisioning / src / ownershiptransfermanager.c
index 15f9946..9bdc2c5 100644 (file)
 #define _POSIX_C_SOURCE 200809L
 #endif
 
+#ifdef HAVE_TIME_H
 #include <time.h>
+#endif
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif
+#ifdef HAVE_SYS_TIME_H
 #include <sys/time.h>
+#endif
 #include <stdbool.h>
 #include <string.h>
 
 static OTMCallbackData_t g_OTMDatas[OIC_OXM_COUNT];
 
 /**
- * Number of supported provisioning methods
- * current version supports only one.
- */
-static size_t gNumOfProvisioningMethodsPT = 1;
-
-/**
  * Variables for pointing the OTMContext to be used in the DTLS handshake result callback.
  */
 static OTMContext_t* g_otmCtx = NULL;
@@ -142,7 +142,7 @@ static OCStackResult StartOwnershipTransfer(void* ctx, OCProvisionDev_t* selecte
  * @param[in]  otmCtx  Context value of ownership transfer.
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutOwnerTransferModeToResource(OTMContext_t* otmCtx);
+static OCStackResult PostOwnerTransferModeToResource(OTMContext_t* otmCtx);
 
 /**
  * Function to send request to resource to get its pstat resource information.
@@ -160,7 +160,7 @@ static OCStackResult GetProvisioningStatusResource(OTMContext_t* otmCtx);
  * @param[in]  otmCtx  Context value of ownership transfer.
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutOwnerUuid(OTMContext_t* otmCtx);
+static OCStackResult PostOwnerUuid(OTMContext_t* otmCtx);
 
 /**
  * Function to update the operation mode. As per the spec. Operation mode in client driven
@@ -169,7 +169,7 @@ static OCStackResult PutOwnerUuid(OTMContext_t* otmCtx);
  * @param[in]  otmCtx  Context value of ownership transfer.
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutUpdateOperationMode(OTMContext_t* otmCtx);
+static OCStackResult PostUpdateOperationMode(OTMContext_t* otmCtx);
 
 /**
  * Function to update the owner credential to new device
@@ -178,7 +178,7 @@ static OCStackResult PutUpdateOperationMode(OTMContext_t* otmCtx);
  * @param[in] selectedOperationMode selected operation mode
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx);
+static OCStackResult PostOwnerCredential(OTMContext_t* otmCtx);
 
 /**
  * Function to send ownerShip info.
@@ -187,7 +187,7 @@ static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx);
  * @param[in]  otmCtx  Context value of ownership transfer.
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutOwnershipInformation(OTMContext_t* otmCtx);
+static OCStackResult PostOwnershipInformation(OTMContext_t* otmCtx);
 
 /**
  * Function to update pstat as Ready for provisioning.
@@ -197,7 +197,7 @@ static OCStackResult PutOwnershipInformation(OTMContext_t* otmCtx);
  * @param[in] selectedDevice   selected device information to performing provisioning.
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx);
+static OCStackResult PostProvisioningStatus(OTMContext_t* otmCtx);
 
 /**
  * Function to update pstat as Ready for Normal Operation.
@@ -207,7 +207,7 @@ static OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx);
  * @param[in] selectedDevice   selected device information to performing provisioning.
  * @return  OC_STACK_OK on success
  */
-static OCStackResult PutNormalOperationStatus(OTMContext_t* otmCtx);
+static OCStackResult PostNormalOperationStatus(OTMContext_t* otmCtx);
 
 static bool IsComplete(OTMContext_t* otmCtx)
 {
@@ -321,8 +321,8 @@ void DTLSHandshakeCB(const CAEndpoint_t *endpoint, const CAErrorInfo_t *info)
                    false == newDevDoxm->owned &&
                    memcmp(&(newDevDoxm->owner), &emptyUuid, sizeof(OicUuid_t)) == 0)
                 {
-                    //Send request : PUT /oic/sec/doxm [{... , "devowner":"PT's UUID"}]
-                    res = PutOwnerUuid(g_otmCtx);
+                    //Send request : POST /oic/sec/doxm [{... , "devowner":"PT's UUID"}]
+                    res = PostOwnerUuid(g_otmCtx);
                     if(OC_STACK_OK != res)
                     {
                         OIC_LOG(ERROR, TAG, "OperationModeUpdate : Failed to send owner information");
@@ -420,13 +420,33 @@ static OCStackResult SaveOwnerPSK(OCProvisionDev_t *selectedDeviceInfo)
         OIC_LOG(INFO, TAG,"ownerPSK dump:\n");
         OIC_LOG_BUFFER(INFO, TAG,ownerPSK, OWNER_PSK_LENGTH_128);
         //Generating new credential for provisioning tool
-        size_t ownLen = 1;
-
         OicSecCred_t *cred = GenerateCredential(&selectedDeviceInfo->doxm->deviceID,
                 SYMMETRIC_PAIR_WISE_KEY, NULL,
-                &ownerKey, ownLen, &ptDeviceID);
+                &ownerKey, &ptDeviceID);
         VERIFY_NON_NULL(TAG, cred, ERROR);
 
+        // TODO: Added as workaround. Will be replaced soon.
+        cred->privateData.encoding = OIC_ENCODING_RAW;
+
+#if 1
+        // NOTE: Test codes to use BASE64 encoded owner PSK.
+        uint32_t outSize = 0;
+        size_t b64BufSize = B64ENCODE_OUT_SAFESIZE((OWNER_PSK_LENGTH_128 + 1));
+        char* b64Buf = (uint8_t *)OICCalloc(1, b64BufSize);
+        VERIFY_NON_NULL(TAG, b64Buf, ERROR);
+        b64Encode(cred->privateData.data, cred->privateData.len, b64Buf, b64BufSize, &outSize);
+
+        OICFree( cred->privateData.data );
+        cred->privateData.data = (uint8_t *)OICCalloc(1, outSize + 1);
+        VERIFY_NON_NULL(TAG, cred->privateData.data, ERROR);
+
+        strncpy(cred->privateData.data, b64Buf, outSize);
+        cred->privateData.data[outSize] = '\0';
+        cred->privateData.encoding = OIC_ENCODING_BASE64;
+        cred->privateData.len = outSize;
+        OICFree(b64Buf);
+#endif //End of Test codes
+
         res = AddCredential(cred);
         if(res != OC_STACK_OK)
         {
@@ -463,7 +483,7 @@ static OCStackApplicationResult OwnerTransferModeHandler(void *ctx, OCDoHandle U
 
     OTMContext_t* otmCtx = (OTMContext_t*)ctx;
     (void)UNUSED;
-    if(clientResponse->result == OC_STACK_OK)
+    if(OC_STACK_RESOURCE_CHANGED == clientResponse->result)
     {
         OIC_LOG(INFO, TAG, "OwnerTransferModeHandler : response result = OC_STACK_OK");
         //Send request : GET /oic/sec/pstat
@@ -523,10 +543,10 @@ static OCStackApplicationResult ListMethodsHandler(void *ctx, OCDoHandle UNUSED,
         }
         OicSecPstat_t* pstat = NULL;
         OCStackResult result = CBORPayloadToPstat(
-                ((OCSecurityPayload*)clientResponse->payload)->securityData1,
+                ((OCSecurityPayload*)clientResponse->payload)->securityData,
                 ((OCSecurityPayload*)clientResponse->payload)->payloadSize,
                 &pstat);
-        if(NULL == pstat && result != OC_STACK_OK)
+        if(NULL == pstat || result != OC_STACK_OK)
         {
             OIC_LOG(ERROR, TAG, "Error while converting cbor to pstat.");
             SetResult(otmCtx, OC_STACK_ERROR);
@@ -543,8 +563,8 @@ static OCStackApplicationResult ListMethodsHandler(void *ctx, OCDoHandle UNUSED,
         //Select operation mode (Currently supported SINGLE_SERVICE_CLIENT_DRIVEN only)
         SelectOperationMode(otmCtx->selectedDeviceInfo, &(otmCtx->selectedDeviceInfo->pstat->om));
 
-        //Send request : PUT /oic/sec/pstat [{"om":"bx11", .. }]
-        OCStackResult res = PutUpdateOperationMode(otmCtx);
+        //Send request : POST /oic/sec/pstat [{"om":"bx11", .. }]
+        OCStackResult res = PostUpdateOperationMode(otmCtx);
         if (OC_STACK_OK != res)
         {
             OIC_LOG(ERROR, TAG, "Error while updating operation mode.");
@@ -583,7 +603,7 @@ static OCStackApplicationResult OwnerUuidUpdateHandler(void *ctx, OCDoHandle UNU
     OCStackResult res = OC_STACK_OK;
     OTMContext_t* otmCtx = (OTMContext_t*)ctx;
 
-    if(OC_STACK_OK == clientResponse->result)
+    if(OC_STACK_RESOURCE_CHANGED == clientResponse->result)
     {
         if(otmCtx && otmCtx->selectedDeviceInfo)
         {
@@ -595,12 +615,12 @@ static OCStackApplicationResult OwnerUuidUpdateHandler(void *ctx, OCDoHandle UNU
                 return OC_STACK_DELETE_TRANSACTION;
             }
 
-            //PUT owner credential to new device according to security spec B.
-            res = PutOwnerCredential(otmCtx);
+            //POST owner credential to new device according to security spec B.
+            res = PostOwnerCredential(otmCtx);
             if(OC_STACK_OK != res)
             {
                 OIC_LOG(ERROR, TAG,
-                        "OwnerUuidUpdateHandler:Failed to send PUT request for onwer credential");
+                        "OwnerUuidUpdateHandler:Failed to send PosT request for onwer credential");
                 SetResult(otmCtx, res);
                 return OC_STACK_DELETE_TRANSACTION;
             }
@@ -638,7 +658,7 @@ static OCStackApplicationResult OperationModeUpdateHandler(void *ctx, OCDoHandle
 
     OTMContext_t* otmCtx = (OTMContext_t*)ctx;
     (void) UNUSED;
-    if  (OC_STACK_OK == clientResponse->result)
+    if  (OC_STACK_RESOURCE_CHANGED == clientResponse->result)
     {
         OCStackResult res = OC_STACK_ERROR;
         OicSecOxm_t selOxm = otmCtx->selectedDeviceInfo->doxm->oxmSel;
@@ -746,11 +766,11 @@ static OCStackApplicationResult OwnerCredentialHandler(void *ctx, OCDoHandle UNU
                 }
             }
 
-            //PUT /oic/sec/doxm [{ ..., "owned":"TRUE" }]
-            res = PutOwnershipInformation(otmCtx);
+            //POST /oic/sec/doxm [{ ..., "owned":"TRUE" }]
+            res = PostOwnershipInformation(otmCtx);
             if(OC_STACK_OK != res)
             {
-                OIC_LOG(ERROR, TAG, "Failed to put ownership information to new device");
+                OIC_LOG(ERROR, TAG, "Failed to post ownership information to new device");
                 SetResult(otmCtx, res);
                 return OC_STACK_DELETE_TRANSACTION;
             }
@@ -790,14 +810,14 @@ static OCStackApplicationResult OwnershipInformationHandler(void *ctx, OCDoHandl
     OCStackResult res = OC_STACK_OK;
     OTMContext_t* otmCtx = (OTMContext_t*)ctx;
 
-    if(OC_STACK_OK == clientResponse->result)
+    if(OC_STACK_RESOURCE_CHANGED == clientResponse->result)
     {
         if(otmCtx && otmCtx->selectedDeviceInfo)
         {
             OIC_LOG(INFO, TAG, "Ownership transfer was successfully completed.");
             OIC_LOG(INFO, TAG, "Set Ready for provisioning state .");
 
-            res = PutProvisioningStatus(otmCtx);
+            res = PostProvisioningStatus(otmCtx);
             if(OC_STACK_OK != res)
             {
                 OIC_LOG(ERROR, TAG, "Failed to update pstat");
@@ -839,13 +859,13 @@ static OCStackApplicationResult ProvisioningStatusHandler(void *ctx, OCDoHandle
     (void)UNUSED;
     OCStackResult res = OC_STACK_OK;
 
-    if(OC_STACK_OK == clientResponse->result)
+    if(OC_STACK_RESOURCE_CHANGED == clientResponse->result)
     {
         if(otmCtx && otmCtx->selectedDeviceInfo)
         {
             OIC_LOG(INFO, TAG, "Device state is in Ready for Provisionig.");
 
-            res = PutNormalOperationStatus(otmCtx);
+            res = PostNormalOperationStatus(otmCtx);
             if(OC_STACK_OK != res)
             {
                 OIC_LOG(ERROR, TAG, "Failed to update pstat");
@@ -885,7 +905,7 @@ static OCStackApplicationResult ReadyForNomalStatusHandler(void *ctx, OCDoHandle
     OTMContext_t* otmCtx = (OTMContext_t*) ctx;
     (void)UNUSED;
 
-    if (OC_STACK_OK == clientResponse->result)
+    if (OC_STACK_RESOURCE_CHANGED == clientResponse->result)
     {
         OIC_LOG(INFO, TAG, "Device state is in Ready for Normal Operation.");
         OCStackResult res = PDMAddDevice(&otmCtx->selectedDeviceInfo->doxm->deviceID);
@@ -912,9 +932,9 @@ exit:
     return OC_STACK_DELETE_TRANSACTION;
 }
 
-static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx)
+static OCStackResult PostOwnerCredential(OTMContext_t* otmCtx)
 {
-    OIC_LOG(DEBUG, TAG, "IN PutOwnerCredential");
+    OIC_LOG(DEBUG, TAG, "IN PostOwnerCredential");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -930,7 +950,7 @@ static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx)
                         deviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_CRED_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutOwnerCredential : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostOwnerCredential : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
@@ -943,7 +963,7 @@ static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx)
 
     //Generate owner credential for new device
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
-    OicSecCred_t* ownerCredential = GetCredResourceData(&(deviceInfo->doxm->deviceID));
+    const OicSecCred_t* ownerCredential = GetCredResourceData(&(deviceInfo->doxm->deviceID));
     if(!ownerCredential)
     {
         OIC_LOG(ERROR, TAG, "Can not find OwnerPSK.");
@@ -961,29 +981,32 @@ static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx)
         memcpy(&(newCredential.subject), &credSubjectId, sizeof(OicUuid_t));
 
         //Fill private data as empty string
-        newCredential.privateData.data = NULL;
+        newCredential.privateData.data = "";
         newCredential.privateData.len = 0;
+        newCredential.privateData.encoding = ownerCredential->privateData.encoding;
 #ifdef __WITH_X509__
         newCredential.publicData.data = NULL;
         newCredential.publicData.len = 0;
 #endif
-
-        //Send owner credential to new device : PUT /oic/sec/cred [ owner credential ]
-        if (OC_STACK_OK != CredToCBORPayload(&newCredential, &secPayload->securityData1, &secPayload->payloadSize))
+        int secureFlag = 0;
+        //Send owner credential to new device : POST /oic/sec/cred [ owner credential ]
+        if (OC_STACK_OK != CredToCBORPayload(&newCredential, &secPayload->securityData,
+                                        &secPayload->payloadSize, secureFlag))
         {
             OICFree(secPayload);
             OIC_LOG(ERROR, TAG, "Error while converting bin to cbor.");
             return OC_STACK_ERROR;
         }
-        OIC_LOG_V(DEBUG, TAG, "Payload : %s", secPayload->securityData1);
+        OIC_LOG(DEBUG, TAG, "Cred Payload:");
+        OIC_LOG_BUFFER(DEBUG, TAG, secPayload->securityData, secPayload->payloadSize);
 
         OCCallbackData cbData;
         cbData.cb = &OwnerCredentialHandler;
         cbData.context = (void *)otmCtx;
         cbData.cd = NULL;
-        OCStackResult res = OCDoResource(NULL, OC_REST_PUT, query,
+        OCStackResult res = OCDoResource(NULL, OC_REST_POST, query,
                                          &deviceInfo->endpoint, (OCPayload*)secPayload,
-                                         deviceInfo->connType, OC_LOW_QOS, &cbData, NULL, 0);
+                                         deviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
         if (res != OC_STACK_OK)
         {
             OIC_LOG(ERROR, TAG, "OCStack resource error");
@@ -995,14 +1018,14 @@ static OCStackResult PutOwnerCredential(OTMContext_t* otmCtx)
         return OC_STACK_NO_RESOURCE;
     }
 
-    OIC_LOG(DEBUG, TAG, "OUT PutOwnerCredential");
+    OIC_LOG(DEBUG, TAG, "OUT PostOwnerCredential");
 
     return OC_STACK_OK;
 }
 
-static OCStackResult PutOwnerTransferModeToResource(OTMContext_t* otmCtx)
+static OCStackResult PostOwnerTransferModeToResource(OTMContext_t* otmCtx)
 {
-    OIC_LOG(DEBUG, TAG, "IN PutOwnerTransferModeToResource");
+    OIC_LOG(DEBUG, TAG, "IN PostOwnerTransferModeToResource");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -1019,7 +1042,7 @@ static OCStackResult PutOwnerTransferModeToResource(OTMContext_t* otmCtx)
                         deviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_DOXM_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutOwnerTransferModeToResource : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostOwnerTransferModeToResource : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
@@ -1031,8 +1054,8 @@ static OCStackResult PutOwnerTransferModeToResource(OTMContext_t* otmCtx)
     }
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
     OCStackResult res = g_OTMDatas[selectedOxm].createSelectOxmPayloadCB(otmCtx,
-            &secPayload->securityData1, &secPayload->payloadSize);
-    if (OC_STACK_OK != res && NULL == secPayload->securityData1)
+            &secPayload->securityData, &secPayload->payloadSize);
+    if (OC_STACK_OK != res && NULL == secPayload->securityData)
     {
         OCPayloadDestroy((OCPayload *)secPayload);
         OIC_LOG(ERROR, TAG, "Error while converting bin to cbor");
@@ -1043,15 +1066,15 @@ static OCStackResult PutOwnerTransferModeToResource(OTMContext_t* otmCtx)
     cbData.cb = &OwnerTransferModeHandler;
     cbData.context = (void *)otmCtx;
     cbData.cd = NULL;
-    res = OCDoResource(NULL, OC_REST_PUT, query,
+    res = OCDoResource(NULL, OC_REST_POST, query,
                        &deviceInfo->endpoint, (OCPayload *)secPayload,
-                       deviceInfo->connType, OC_LOW_QOS, &cbData, NULL, 0);
+                       deviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     if (res != OC_STACK_OK)
     {
         OIC_LOG(ERROR, TAG, "OCStack resource error");
     }
 
-    OIC_LOG(DEBUG, TAG, "OUT PutOwnerTransferModeToResource");
+    OIC_LOG(DEBUG, TAG, "OUT PostOwnerTransferModeToResource");
 
     return res;
 }
@@ -1083,7 +1106,7 @@ static OCStackResult GetProvisioningStatusResource(OTMContext_t* otmCtx)
     cbData.context = (void *)otmCtx;
     cbData.cd = NULL;
     OCStackResult res = OCDoResource(NULL, OC_REST_GET, query, NULL, NULL,
-                                     deviceInfo->connType, OC_LOW_QOS, &cbData, NULL, 0);
+                                     deviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     if (res != OC_STACK_OK)
     {
         OIC_LOG(ERROR, TAG, "OCStack resource error");
@@ -1094,9 +1117,9 @@ static OCStackResult GetProvisioningStatusResource(OTMContext_t* otmCtx)
     return res;
 }
 
-static OCStackResult PutOwnerUuid(OTMContext_t* otmCtx)
+static OCStackResult PostOwnerUuid(OTMContext_t* otmCtx)
 {
-    OIC_LOG(DEBUG, TAG, "IN PutOwnerUuid");
+    OIC_LOG(DEBUG, TAG, "IN PostOwnerUuid");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -1111,12 +1134,12 @@ static OCStackResult PutOwnerUuid(OTMContext_t* otmCtx)
                         deviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_DOXM_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutOwnershipInformation : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostOwnerUuid : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
 
-    //PUT PT's uuid to new device
+    //Post PT's uuid to new device
     OCSecurityPayload* secPayload = (OCSecurityPayload*)OICCalloc(1, sizeof(OCSecurityPayload));
     if(!secPayload)
     {
@@ -1125,35 +1148,35 @@ static OCStackResult PutOwnerUuid(OTMContext_t* otmCtx)
     }
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
     OCStackResult res =  g_OTMDatas[deviceInfo->doxm->oxmSel].createOwnerTransferPayloadCB(
-            otmCtx, &secPayload->securityData1, &secPayload->payloadSize);
-    if (NULL == secPayload->securityData1)
+            otmCtx, &secPayload->securityData, &secPayload->payloadSize);
+    if (OC_STACK_OK != res && NULL == secPayload->securityData)
     {
         OCPayloadDestroy((OCPayload *)secPayload);
         OIC_LOG(ERROR, TAG, "Error while converting doxm bin to cbor.");
         return OC_STACK_INVALID_PARAM;
     }
-    OIC_LOG_V(DEBUG, TAG, "Payload : %s", secPayload->securityData1);
+    OIC_LOG_BUFFER(DEBUG, TAG, secPayload->securityData, secPayload->payloadSize);
 
     OCCallbackData cbData;
     cbData.cb = &OwnerUuidUpdateHandler;
     cbData.context = (void *)otmCtx;
     cbData.cd = NULL;
 
-    res = OCDoResource(NULL, OC_REST_PUT, query, 0, (OCPayload *)secPayload,
-            deviceInfo->connType, OC_LOW_QOS, &cbData, NULL, 0);
+    res = OCDoResource(NULL, OC_REST_POST, query, 0, (OCPayload *)secPayload,
+            deviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     if (res != OC_STACK_OK)
     {
         OIC_LOG(ERROR, TAG, "OCStack resource error");
     }
 
-    OIC_LOG(DEBUG, TAG, "OUT PutOwnerUuid");
+    OIC_LOG(DEBUG, TAG, "OUT PostOwnerUuid");
 
     return res;
 }
 
-static OCStackResult PutOwnershipInformation(OTMContext_t* otmCtx)
+static OCStackResult PostOwnershipInformation(OTMContext_t* otmCtx)
 {
-    OIC_LOG(DEBUG, TAG, "IN PutOwnershipInformation");
+    OIC_LOG(DEBUG, TAG, "IN PostOwnershipInformation");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -1168,7 +1191,7 @@ static OCStackResult PutOwnershipInformation(OTMContext_t* otmCtx)
                         deviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_DOXM_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutOwnershipInformation : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostOwnershipInformation : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
@@ -1185,8 +1208,8 @@ static OCStackResult PutOwnershipInformation(OTMContext_t* otmCtx)
 
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
     OCStackResult res = DoxmToCBORPayload(otmCtx->selectedDeviceInfo->doxm,
-            &secPayload->securityData1, &secPayload->payloadSize);
-    if (OC_STACK_OK != res && NULL == secPayload->securityData1)
+            &secPayload->securityData, &secPayload->payloadSize);
+    if (OC_STACK_OK != res && NULL == secPayload->securityData)
     {
         OCPayloadDestroy((OCPayload *)secPayload);
         OIC_LOG(ERROR, TAG, "Error while converting doxm bin to json");
@@ -1198,21 +1221,21 @@ static OCStackResult PutOwnershipInformation(OTMContext_t* otmCtx)
     cbData.context = (void *)otmCtx;
     cbData.cd = NULL;
 
-    res = OCDoResource(NULL, OC_REST_PUT, query, 0, (OCPayload*)secPayload,
-                       deviceInfo->connType, OC_LOW_QOS, &cbData, NULL, 0);
+    res = OCDoResource(NULL, OC_REST_POST, query, 0, (OCPayload*)secPayload,
+                       deviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     if (res != OC_STACK_OK)
     {
         OIC_LOG(ERROR, TAG, "OCStack resource error");
     }
 
-    OIC_LOG(DEBUG, TAG, "OUT PutOwnershipInformation");
+    OIC_LOG(DEBUG, TAG, "OUT PostOwnershipInformation");
 
     return res;
 }
 
-static OCStackResult PutUpdateOperationMode(OTMContext_t* otmCtx)
+static OCStackResult PostUpdateOperationMode(OTMContext_t* otmCtx)
 {
-    OIC_LOG(DEBUG, TAG, "IN PutUpdateOperationMode");
+    OIC_LOG(DEBUG, TAG, "IN PostUpdateOperationMode");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -1226,7 +1249,7 @@ static OCStackResult PutUpdateOperationMode(OTMContext_t* otmCtx)
                         deviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_PSTAT_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutUpdateOperationMode : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostUpdateOperationMode : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
@@ -1238,7 +1261,7 @@ static OCStackResult PutUpdateOperationMode(OTMContext_t* otmCtx)
         return OC_STACK_NO_MEMORY;
     }
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
-    OCStackResult res = PstatToCBORPayload(deviceInfo->pstat, &secPayload->securityData1,
+    OCStackResult res = PstatToCBORPayload(deviceInfo->pstat, &secPayload->securityData,
                                            &secPayload->payloadSize);
    if (OC_STACK_OK != res)
     {
@@ -1251,14 +1274,14 @@ static OCStackResult PutUpdateOperationMode(OTMContext_t* otmCtx)
     cbData.cb = &OperationModeUpdateHandler;
     cbData.context = (void *)otmCtx;
     cbData.cd = NULL;
-    res = OCDoResource(NULL, OC_REST_PUT, query, 0, (OCPayload *)secPayload,
-                       deviceInfo->connType, OC_LOW_QOS, &cbData, NULL, 0);
+    res = OCDoResource(NULL, OC_REST_POST, query, 0, (OCPayload *)secPayload,
+                       deviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     if (res != OC_STACK_OK)
     {
         OIC_LOG(ERROR, TAG, "OCStack resource error");
     }
 
-    OIC_LOG(DEBUG, TAG, "OUT PutUpdateOperationMode");
+    OIC_LOG(DEBUG, TAG, "OUT PostUpdateOperationMode");
 
     return res;
 }
@@ -1281,8 +1304,8 @@ static OCStackResult StartOwnershipTransfer(void* ctx, OCProvisionDev_t* selecte
     }
     OIC_LOG_V(DEBUG, TAG, "Selected provisoning method = %d", selectedDevice->doxm->oxmSel);
 
-    //Send Req: PUT /oic/sec/doxm [{..."OxmSel" :g_OTMDatas[Index of Selected OxM].OXMString,...}]
-    res = PutOwnerTransferModeToResource(otmCtx);
+    //Send Req: POST /oic/sec/doxm [{..."OxmSel" :g_OTMDatas[Index of Selected OxM].OXMString,...}]
+    res = PostOwnerTransferModeToResource(otmCtx);
     if(OC_STACK_OK != res)
     {
         OIC_LOG(WARNING, TAG, "Failed to select the provisioning method");
@@ -1409,125 +1432,9 @@ error:
     return res;
 }
 
-/**
- * Callback handler of SRPFinalizeProvisioning.
- *
- * @param[in] ctx             ctx value passed to callback from calling function.
- * @param[in] UNUSED          handle to an invocation
- * @param[in] clientResponse  Response from queries to remote servers.
- * @return  OC_STACK_DELETE_TRANSACTION to delete the transaction
- *          and OC_STACK_KEEP_TRANSACTION to keep it.
- */
-static OCStackApplicationResult FinalizeProvisioningCB(void *ctx, OCDoHandle UNUSED,
-                                                       OCClientResponse *clientResponse)
-{
-    OIC_LOG_V(INFO, TAG, "IN FinalizeProvisioningCB.");
-
-    VERIFY_NON_NULL(TAG, clientResponse, ERROR);
-    VERIFY_NON_NULL(TAG, ctx, ERROR);
-
-    OTMContext_t* otmCtx = (OTMContext_t*)ctx;
-    (void)UNUSED;
-    if(OC_STACK_OK == clientResponse->result)
-    {
-        OCStackResult res = PDMAddDevice(&otmCtx->selectedDeviceInfo->doxm->deviceID);
-
-         if (OC_STACK_OK == res)
-         {
-                OIC_LOG_V(INFO, TAG, "Add device's UUID in PDM_DB");
-                SetResult(otmCtx, OC_STACK_OK);
-                return OC_STACK_DELETE_TRANSACTION;
-         }
-         else
-         {
-              OIC_LOG(ERROR, TAG, "Ownership transfer is complete but adding information to DB is failed.");
-         }
-    }
-exit:
-    return OC_STACK_DELETE_TRANSACTION;
-}
-
-/**
- * Callback handler of default ACL provisioning.
- *
- * @param[in] ctx             ctx value passed to callback from calling function.
- * @param[in] UNUSED          handle to an invocation
- * @param[in] clientResponse  Response from queries to remote servers.
- * @return  OC_STACK_DELETE_TRANSACTION to delete the transaction
- *          and OC_STACK_KEEP_TRANSACTION to keep it.
- */
-static OCStackApplicationResult ProvisionDefaultACLCB(void *ctx, OCDoHandle UNUSED,
-                                                       OCClientResponse *clientResponse)
-{
-    OIC_LOG_V(INFO, TAG, "IN ProvisionDefaultACLCB.");
-
-    VERIFY_NON_NULL(TAG, clientResponse, ERROR);
-    VERIFY_NON_NULL(TAG, ctx, ERROR);
-
-    OTMContext_t* otmCtx = (OTMContext_t*) ctx;
-    (void)UNUSED;
-
-    if (OC_STACK_RESOURCE_CREATED == clientResponse->result)
-    {
-        OIC_LOG_V(INFO, TAG, "Staring commit hash task.");
-        // TODO hash currently have fixed value 0.
-        uint16_t aclHash = 0;
-        otmCtx->selectedDeviceInfo->pstat->commitHash = aclHash;
-        otmCtx->selectedDeviceInfo->pstat->tm = NORMAL;
-        OCSecurityPayload* secPayload = (OCSecurityPayload*)OICCalloc(1, sizeof(OCSecurityPayload));
-        if(!secPayload)
-        {
-            OIC_LOG(ERROR, TAG, "Failed to memory allocation");
-            return OC_STACK_NO_MEMORY;
-        }
-        secPayload->base.type = PAYLOAD_TYPE_SECURITY;
-        OCStackResult res = PstatToCBORPayload(otmCtx->selectedDeviceInfo->pstat,
-                &secPayload->securityData1, &secPayload->payloadSize);
-        if (OC_STACK_OK != res || NULL == secPayload->securityData1)
-        {
-            OICFree(secPayload);
-            SetResult(otmCtx, OC_STACK_INVALID_JSON);
-            return OC_STACK_DELETE_TRANSACTION;
-        }
-
-        char query[MAX_URI_LENGTH + MAX_QUERY_LENGTH] = {0};
-        if(!PMGenerateQuery(true,
-                            otmCtx->selectedDeviceInfo->endpoint.addr,
-                            otmCtx->selectedDeviceInfo->securePort,
-                            otmCtx->selectedDeviceInfo->connType,
-                            query, sizeof(query), OIC_RSRC_PSTAT_URI))
-        {
-            OIC_LOG(ERROR, TAG, "ProvisionDefaultACLCB : Failed to generate query");
-            return OC_STACK_ERROR;
-        }
-        OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
-
-        OCCallbackData cbData = {.context=NULL, .cb=NULL, .cd=NULL};
-        cbData.cb = &FinalizeProvisioningCB;
-        cbData.context = (void*)otmCtx;
-        cbData.cd = NULL;
-        OCStackResult ret = OCDoResource(NULL, OC_REST_PUT, query, 0, (OCPayload*)secPayload,
-                otmCtx->selectedDeviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
-        OIC_LOG_V(INFO, TAG, "OCDoResource returned: %d",ret);
-        if (ret != OC_STACK_OK)
-        {
-            OIC_LOG(ERROR, TAG, "OCStack resource error");
-            SetResult(otmCtx, ret);
-        }
-    }
-    else
-    {
-        OIC_LOG_V(INFO, TAG, "Error occured in provisionDefaultACLCB :: %d\n",
-                            clientResponse->result);
-        SetResult(otmCtx, clientResponse->result);
-    }
-exit:
-    return OC_STACK_DELETE_TRANSACTION;
-}
-
-OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx)
+OCStackResult PostProvisioningStatus(OTMContext_t* otmCtx)
 {
-    OIC_LOG(INFO, TAG, "IN PutProvisioningStatus");
+    OIC_LOG(INFO, TAG, "IN PostProvisioningStatus");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -1546,12 +1453,13 @@ OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx)
     }
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
     if (OC_STACK_OK != PstatToCBORPayload(otmCtx->selectedDeviceInfo->pstat,
-            &secPayload->securityData1, &secPayload->payloadSize))
+            &secPayload->securityData, &secPayload->payloadSize))
     {
         OCPayloadDestroy((OCPayload *)secPayload);
         return OC_STACK_INVALID_JSON;
     }
-    OIC_LOG_V(INFO, TAG, "Created payload for chage to Provisiong state : %s",secPayload->securityData1);
+    OIC_LOG(DEBUG, TAG, "Created payload for chage to Provisiong state");
+    OIC_LOG_BUFFER(DEBUG, TAG, secPayload->securityData, secPayload->payloadSize);
 
     char query[MAX_URI_LENGTH + MAX_QUERY_LENGTH] = {0};
     if(!PMGenerateQuery(true,
@@ -1560,7 +1468,7 @@ OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx)
                         otmCtx->selectedDeviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_PSTAT_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutProvisioningStatus : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostProvisioningStatus : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
@@ -1569,7 +1477,7 @@ OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx)
     cbData.cb = &ProvisioningStatusHandler;
     cbData.context = (void*)otmCtx;
     cbData.cd = NULL;
-    OCStackResult ret = OCDoResource(NULL, OC_REST_PUT, query, 0, (OCPayload*)secPayload,
+    OCStackResult ret = OCDoResource(NULL, OC_REST_POST, query, 0, (OCPayload*)secPayload,
             otmCtx->selectedDeviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     OIC_LOG_V(INFO, TAG, "OCDoResource returned: %d",ret);
     if (ret != OC_STACK_OK)
@@ -1577,14 +1485,14 @@ OCStackResult PutProvisioningStatus(OTMContext_t* otmCtx)
         OIC_LOG(ERROR, TAG, "OCStack resource error");
     }
 
-    OIC_LOG(INFO, TAG, "OUT PutProvisioningStatus");
+    OIC_LOG(INFO, TAG, "OUT PostProvisioningStatus");
 
     return ret;
 }
 
-OCStackResult PutNormalOperationStatus(OTMContext_t* otmCtx)
+OCStackResult PostNormalOperationStatus(OTMContext_t* otmCtx)
 {
-    OIC_LOG(INFO, TAG, "IN PutNormalOperationStatus");
+    OIC_LOG(INFO, TAG, "IN PostNormalOperationStatus");
 
     if(!otmCtx || !otmCtx->selectedDeviceInfo)
     {
@@ -1603,12 +1511,13 @@ OCStackResult PutNormalOperationStatus(OTMContext_t* otmCtx)
     }
     secPayload->base.type = PAYLOAD_TYPE_SECURITY;
     if (OC_STACK_OK != PstatToCBORPayload(otmCtx->selectedDeviceInfo->pstat,
-            &secPayload->securityData1, &secPayload->payloadSize))
+            &secPayload->securityData, &secPayload->payloadSize))
     {
         OCPayloadDestroy((OCPayload *)secPayload);
         return OC_STACK_INVALID_JSON;
     }
-    OIC_LOG_V(INFO, TAG, "Created payload for chage to Provisiong state: %s",secPayload->securityData1);
+    OIC_LOG(DEBUG, TAG, "Created payload for chage to Provisiong state");
+    OIC_LOG_BUFFER(DEBUG, TAG, secPayload->securityData, secPayload->payloadSize);
 
     char query[MAX_URI_LENGTH + MAX_QUERY_LENGTH] = {0};
     if(!PMGenerateQuery(true,
@@ -1617,7 +1526,7 @@ OCStackResult PutNormalOperationStatus(OTMContext_t* otmCtx)
                         otmCtx->selectedDeviceInfo->connType,
                         query, sizeof(query), OIC_RSRC_PSTAT_URI))
     {
-        OIC_LOG(ERROR, TAG, "PutNormalOperationStatus : Failed to generate query");
+        OIC_LOG(ERROR, TAG, "PostNormalOperationStatus : Failed to generate query");
         return OC_STACK_ERROR;
     }
     OIC_LOG_V(DEBUG, TAG, "Query=%s", query);
@@ -1626,7 +1535,7 @@ OCStackResult PutNormalOperationStatus(OTMContext_t* otmCtx)
     cbData.cb = &ReadyForNomalStatusHandler;
     cbData.context = (void*)otmCtx;
     cbData.cd = NULL;
-    OCStackResult ret = OCDoResource(NULL, OC_REST_PUT, query, 0, (OCPayload*)secPayload,
+    OCStackResult ret = OCDoResource(NULL, OC_REST_POST, query, 0, (OCPayload*)secPayload,
             otmCtx->selectedDeviceInfo->connType, OC_HIGH_QOS, &cbData, NULL, 0);
     OIC_LOG_V(INFO, TAG, "OCDoResource returned: %d",ret);
     if (ret != OC_STACK_OK)
@@ -1634,7 +1543,7 @@ OCStackResult PutNormalOperationStatus(OTMContext_t* otmCtx)
         OIC_LOG(ERROR, TAG, "OCStack resource error");
     }
 
-    OIC_LOG(INFO, TAG, "OUT PutNormalOperationStatus");
+    OIC_LOG(INFO, TAG, "OUT PostNormalOperationStatus");
 
     return ret;
 }