1 /* *****************************************************************
3 * Copyright 2015 Samsung Electronics All Rights Reserved.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * *****************************************************************/
23 #include "ocprovisioningmanager.h"
24 #include "pmutility.h"
25 #include "srmutility.h"
26 #include "ownershiptransfermanager.h"
28 #include "multipleownershiptransfermanager.h"
29 #endif //MULTIPLE_OWNER
30 #include "oic_malloc.h"
32 #include "secureresourceprovider.h"
33 #include "provisioningdatabasemanager.h"
34 #include "credresource.h"
36 #include "aclresource.h" //Note: SRM internal header
37 #include "pconfresource.h"
38 #include "psinterface.h"
39 #include "srmresourcestrings.h"
41 #define TAG "OIC_OCPMAPI"
43 typedef struct Linkdata Linkdata_t;
47 const OCProvisionDev_t *pDev1;
48 OicSecAcl_t *pDev1Acl;
49 const OCProvisionDev_t *pDev2;
50 OicSecAcl_t *pDev2Acl;
51 OCProvisionResult_t *resArr;
53 int currentCountResults;
54 OCProvisionResultCB resultCallback;
59 typedef struct ProvPreconfPINCtx ProvPreconfPINCtx_t;
60 struct ProvPreconfPINCtx
63 const OCProvisionDev_t *devInfo;
66 OCProvisionResultCB resultCallback;
68 #endif //MULTIPLE_OWNER
71 * The function is responsible for initializaton of the provisioning manager. It will load
72 * provisioning database which have owned device's list and their linked status.
73 * TODO: In addition, if there is a device(s) which has not up-to-date credentials, this function will
74 * automatically try to update the deivce(s).
76 * @param[in] dbPath file path of the sqlite3 db
78 * @return OC_STACK_OK in case of success and other value otherwise.
80 OCStackResult OCInitPM(const char* dbPath)
82 return PDMInit(dbPath);
90 OCStackResult OCPDMCleanupForTimeout()
92 return PDMDeleteDeviceWithState(PDM_DEVICE_INIT);
96 * The function is responsible for discovery of owned/unowned device is specified endpoint/deviceID.
97 * And this function will only return the specified device's response.
99 * @param[in] timeout Timeout in seconds, value till which function will listen to responses from
100 * server before returning the device.
101 * @param[in] deviceID deviceID of target device.
102 * @param[out] ppFoundDevice OCProvisionDev_t of found device
103 * @return OTM_SUCCESS in case of success and other value otherwise.
105 OCStackResult OCDiscoverSingleDevice(unsigned short timeout, const OicUuid_t* deviceID,
106 OCProvisionDev_t **ppFoundDevice)
108 if( NULL == ppFoundDevice || NULL != *ppFoundDevice || 0 == timeout || NULL == deviceID)
110 return OC_STACK_INVALID_PARAM;
113 return PMSingleDeviceDiscovery(timeout, deviceID, ppFoundDevice);
117 * The function is responsible for discovery of owned/unowned device is specified endpoint/deviceID.
118 * And this function will only return the specified device's response.
120 * @param[in] timeout Timeout in seconds, value till which function will listen to responses from
121 * server before returning the device.
122 * @param[in] deviceID deviceID of target device.
123 * @param[in] hostAddress MAC address of target device.
124 * @param[in] connType ConnectivityType for discovery.
125 * @param[out] ppFoundDevice OCProvisionDev_t of found device.
126 * @return OTM_SUCCESS in case of success and other value otherwise.
128 OCStackResult OCDiscoverSingleDeviceInUnicast(unsigned short timeout, const OicUuid_t* deviceID,
129 const char* hostAddress, OCConnectivityType connType,
130 OCProvisionDev_t **ppFoundDevice)
132 if( NULL == ppFoundDevice || NULL != *ppFoundDevice || 0 == timeout || NULL == deviceID ||
135 OIC_LOG(ERROR, TAG, "OCDiscoverSingleDeviceInUnicast : Invalid Parameter");
136 return OC_STACK_INVALID_PARAM;
139 return PMSingleDeviceDiscoveryInUnicast(timeout, deviceID, hostAddress, connType,
144 * The function is responsible for discovery of device is current subnet. It will list
145 * all the device in subnet which are not yet owned. Please call OCInit with OC_CLIENT_SERVER as
148 * @param[in] timeout Timeout in seconds, value till which function will listen to responses from
149 * server before returning the list of devices.
150 * @param[out] ppList List of candidate devices to be provisioned
151 * @return OTM_SUCCESS in case of success and other value otherwise.
153 OCStackResult OCDiscoverUnownedDevices(unsigned short timeout, OCProvisionDev_t **ppList)
155 if( ppList == NULL || *ppList != NULL || 0 == timeout)
157 return OC_STACK_INVALID_PARAM;
160 return PMDeviceDiscovery(timeout, false, ppList);
164 * The function is responsible for discovery of owned device is current subnet. It will list
165 * all the device in subnet which are owned by calling provisioning client.
167 * @param[in] timeout Timeout in seconds, value till which function will listen to responses from
168 * server before returning the list of devices.
169 * @param[out] ppList List of device owned by provisioning tool.
170 * @return OTM_SUCCESS in case of success and other value otherwise.
172 OCStackResult OCDiscoverOwnedDevices(unsigned short timeout, OCProvisionDev_t **ppList)
174 if( ppList == NULL || *ppList != NULL || 0 == timeout)
176 return OC_STACK_INVALID_PARAM;
179 return PMDeviceDiscovery(timeout, true, ppList);
182 #ifdef MULTIPLE_OWNER
184 * The function is responsible for discovery of MOT enabled device is current subnet.
186 * @param[in] timeout Timeout in seconds, value till which function will listen to responses from
187 * server before returning the list of devices.
188 * @param[out] ppList List of MOT enabled devices.
189 * @return OC_STACK_OK in case of success and other value otherwise.
191 OCStackResult OCDiscoverMultipleOwnerEnabledDevices(unsigned short timeout, OCProvisionDev_t **ppList)
193 if( ppList == NULL || *ppList != NULL || 0 == timeout)
195 return OC_STACK_INVALID_PARAM;
198 return PMMultipleOwnerDeviceDiscovery(timeout, false, ppList);
202 * The function is responsible for discovery of Multiple Owned device is current subnet.
204 * @param[in] timeout Timeout in seconds, value till which function will listen to responses from
205 * server before returning the list of devices.
206 * @param[out] ppList List of Multiple Owned devices.
207 * @return OC_STACK_OK in case of success and other value otherwise.
209 OCStackResult OCDiscoverMultipleOwnedDevices(unsigned short timeout, OCProvisionDev_t **ppList)
211 if( ppList == NULL || *ppList != NULL || 0 == timeout)
213 return OC_STACK_INVALID_PARAM;
216 return PMMultipleOwnerDeviceDiscovery(timeout, true, ppList);
221 * API to add preconfigured PIN to local SVR DB.
223 * @param[in] targetDeviceInfo Selected target device.
224 * @param[in] preconfigPin Preconfig PIN which is used while multiple owner authentication
225 * @param[in] preconfigPinLen Byte length of preconfigPin
227 * @return OC_STACK_OK in case of success and other value otherwise.
229 OCStackResult OCAddPreconfigPin(const OCProvisionDev_t *targetDeviceInfo,
230 const char *preconfigPin,
231 size_t preconfigPinLen)
233 return MOTAddPreconfigPIN(targetDeviceInfo, preconfigPin, preconfigPinLen);
237 OCStackResult OCDoMultipleOwnershipTransfer(void* ctx,
238 OCProvisionDev_t *targetDevices,
239 OCProvisionResultCB resultCallback)
241 if( NULL == targetDevices )
243 return OC_STACK_INVALID_PARAM;
245 if (NULL == resultCallback)
247 OIC_LOG(INFO, TAG, "OCDoOwnershipTransfer : NULL Callback");
248 return OC_STACK_INVALID_CALLBACK;
250 return MOTDoOwnershipTransfer(ctx, targetDevices, resultCallback);
253 OCStackResult OCRemoveSubOwner(void* ctx,
254 const OCProvisionDev_t *targetDeviceInfo,
255 const OicUuid_t* subOwner,
256 OCProvisionResultCB resultCallback)
258 if (NULL == targetDeviceInfo || NULL == subOwner)
260 OIC_LOG_V(ERROR, TAG, "%s : NULL Param", __func__);
261 return OC_STACK_INVALID_PARAM;
263 if (NULL == resultCallback)
265 OIC_LOG_V(ERROR, TAG, "%s : NULL Callback", __func__);
266 return OC_STACK_INVALID_CALLBACK;
269 return MOTRemoveSubOwner(ctx, targetDeviceInfo, subOwner, resultCallback);
272 OCStackResult OCRemoveAllSubOwner(void* ctx,
273 const OCProvisionDev_t *targetDeviceInfo,
274 OCProvisionResultCB resultCallback)
276 if (NULL == targetDeviceInfo)
278 OIC_LOG_V(ERROR, TAG, "%s : NULL Param", __func__);
279 return OC_STACK_INVALID_PARAM;
281 if (NULL == resultCallback)
283 OIC_LOG_V(ERROR, TAG, "%s : NULL Callback", __func__);
284 return OC_STACK_INVALID_CALLBACK;
287 return MOTRemoveSubOwner(ctx, targetDeviceInfo, &WILDCARD_SUBJECT_ID, resultCallback);
291 #endif //MULTIPLE_OWNER
294 * API to register for particular OxM.
296 * @param[in] Ownership transfer method.
297 * @param[in] Implementation of callback functions for owership transfer.
298 * @return OC_STACK_OK in case of success and other value otherwise.
300 OCStackResult OCSetOwnerTransferCallbackData(OicSecOxm_t oxm, OTMCallbackData_t* callbackData)
302 if(NULL == callbackData)
304 return OC_STACK_INVALID_CALLBACK ;
307 return OTMSetOwnershipTransferCallbackData(oxm, callbackData);
311 * API to set a allow status of OxM
313 * @param[in] oxm Owership transfer method (ref. OicSecOxm_t)
314 * @param[in] allowStatus allow status (true = allow, false = not allow)
316 * @return OC_STACK_OK in case of success and other value otherwise.
318 OCStackResult OCSetOxmAllowStatus(const OicSecOxm_t oxm, const bool allowStatus)
320 return OTMSetOxmAllowStatus(oxm, allowStatus);
323 OCStackResult OCDoOwnershipTransfer(void* ctx,
324 OCProvisionDev_t *targetDevices,
325 OCProvisionResultCB resultCallback)
327 if( NULL == targetDevices )
329 return OC_STACK_INVALID_PARAM;
333 OIC_LOG(INFO, TAG, "OCDoOwnershipTransfer : NULL Callback");
334 return OC_STACK_INVALID_CALLBACK;
336 return OTMDoOwnershipTransfer(ctx, targetDevices, resultCallback);
340 * This function deletes memory allocated to linked list created by OCDiscover_XXX_Devices API.
342 * @param[in] pList Pointer to OCProvisionDev_t which should be deleted.
344 void OCDeleteDiscoveredDevices(OCProvisionDev_t *pList)
346 PMDeleteDeviceList(pList);
350 * this function sends ACL information to resource.
352 * @param[in] ctx Application context would be returned in result callback.
353 * @param[in] selectedDeviceInfo Selected target device.
354 * @param[in] acl ACL to provision.
355 * @param[in] resultCallback callback provided by API user, callback will be called when provisioning
356 request recieves a response from resource server.
357 * @return OC_STACK_OK in case of success and other value otherwise.
359 OCStackResult OCProvisionACL(void* ctx, const OCProvisionDev_t *selectedDeviceInfo, OicSecAcl_t *acl,
360 OCProvisionResultCB resultCallback)
362 return SRPProvisionACL(ctx, selectedDeviceInfo, acl, resultCallback);
366 * function to save ACL which has several ACE into Acl of SVR.
368 * @param acl ACL to be saved in Acl of SVR.
369 * @return OC_STACK_OK in case of success and other value otherwise.
371 OCStackResult OCSaveACL(const OicSecAcl_t* acl)
373 return SRPSaveACL(acl);
377 * this function requests CRED information to resource.
379 * @param[in] ctx Application context would be returned in result callback.
380 * @param[in] selectedDeviceInfo Selected target device.
381 * @param[in] resultCallback callback provided by API user, callback will be called when provisioning
382 request recieves a response from resource server.
383 * @return OC_STACK_OK in case of success and other value otherwise.
385 OCStackResult OCGetCredResource(void* ctx, const OCProvisionDev_t *selectedDeviceInfo,
386 OCProvisionResultCB resultCallback)
388 return SRPGetCredResource(ctx, selectedDeviceInfo, resultCallback);
392 * this function requests ACL information to resource.
394 * @param[in] ctx Application context would be returned in result callback.
395 * @param[in] selectedDeviceInfo Selected target device.
396 * @param[in] resultCallback callback provided by API user, callback will be called when provisioning
397 request recieves a response from resource server.
398 * @return OC_STACK_OK in case of success and other value otherwise.
400 OCStackResult OCGetACLResource(void* ctx, const OCProvisionDev_t *selectedDeviceInfo,
401 OCProvisionResultCB resultCallback)
403 return SRPGetACLResource(ctx, selectedDeviceInfo, resultCallback);
407 OCStackResult OCReadTrustCertChain(uint16_t credId, uint8_t **trustCertChain,
410 return SRPReadTrustCertChain(credId, trustCertChain, chainSize);
413 * function to provision credential to devices.
415 * @param[in] ctx Application context would be returned in result callback.
416 * @param[in] type Type of credentials to be provisioned to the device.
417 * @param[in] pDev1 Pointer to OCProvisionDev_t instance,respresenting resource to be provsioned.
418 @param[in] pDev2 Pointer to OCProvisionDev_t instance,respresenting resource to be provsioned.
419 * @param[in] resultCallback callback provided by API user, callback will be called when
420 * provisioning request recieves a response from first resource server.
421 * @return OC_STACK_OK in case of success and other value otherwise.
423 OCStackResult OCProvisionCredentials(void *ctx, OicSecCredType_t type, size_t keySize,
424 const OCProvisionDev_t *pDev1,
425 const OCProvisionDev_t *pDev2,
426 OCProvisionResultCB resultCallback)
428 return SRPProvisionCredentials(ctx, type, keySize,
429 pDev1, pDev2, resultCallback);
434 * this function sends Direct-Pairing Configuration to a device.
436 * @param[in] ctx Application context would be returned in result callback.
437 * @param[in] selectedDeviceInfo Selected target device.
438 * @param[in] pconf PCONF pointer.
439 * @param[in] resultCallback callback provided by API user, callback will be called when provisioning
440 request recieves a response from resource server.
441 * @return OC_STACK_OK in case of success and other value otherwise.
443 OCStackResult OCProvisionDirectPairing(void* ctx, const OCProvisionDev_t *selectedDeviceInfo, OicSecPconf_t *pconf,
444 OCProvisionResultCB resultCallback)
446 return SRPProvisionDirectPairing(ctx, selectedDeviceInfo, pconf, resultCallback);
449 #ifdef MULTIPLE_OWNER
450 static void AddPreconfPinOxMCB(void* ctx, int nOfRes, OCProvisionResult_t *arr, bool hasError)
452 ProvPreconfPINCtx_t* provCtx = (ProvPreconfPINCtx_t*)ctx;
455 OCStackResult res = MOTProvisionPreconfigPIN(provCtx->ctx, provCtx->devInfo, provCtx->pin, provCtx->pinLen, provCtx->resultCallback);
456 if(OC_STACK_OK != res)
459 provCtx->resultCallback(provCtx->ctx, nOfRes, arr, true);
464 OCStackResult OCProvisionPreconfigPin(void *ctx,
465 OCProvisionDev_t *targetDeviceInfo,
466 const char *preconfigPin,
467 size_t preconfigPinLen,
468 OCProvisionResultCB resultCallback)
470 if( NULL == targetDeviceInfo || NULL == preconfigPin || 0 == preconfigPinLen )
472 return OC_STACK_INVALID_PARAM;
474 if (NULL == resultCallback)
476 OIC_LOG(INFO, TAG, "OCProvisionPreconfigPinCredential : NULL Callback");
477 return OC_STACK_INVALID_CALLBACK;
480 ProvPreconfPINCtx_t* provCtx = (ProvPreconfPINCtx_t*)OICCalloc(1, sizeof(ProvPreconfPINCtx_t));
483 return OC_STACK_NO_MEMORY;
486 provCtx->devInfo = targetDeviceInfo;
487 provCtx->pin = preconfigPin;
488 provCtx->pinLen = preconfigPinLen;
489 provCtx->resultCallback = resultCallback;
491 * First of all, update OxMs to support preconfigured PIN OxM.
492 * In case of Preconfigured PIN OxM already supported on the server side,
493 * MOTAddMOTMethod API will be send POST Cred request.
494 * In case of Preconfigure PIN OxM not exist on the server side,
495 * the MOTAddMOTMethod API will be send POST doxm request to update OxMs and then send POST Cred request.
497 return MOTAddMOTMethod((void*)provCtx, targetDeviceInfo, OIC_PRECONFIG_PIN, AddPreconfPinOxMCB);
499 #endif //MULTIPLE_OWNER
502 * Function to unlink devices.
503 * This function will remove the credential & relationship between the two devices.
505 * @param[in] ctx Application context would be returned in result callback
506 * @param[in] pTargetDev1 first device information to be unlinked.
507 * @param[in] pTargetDev2 second device information to be unlinked.
508 * @param[in] resultCallback callback provided by API user, callback will be called when
509 * device unlink is finished.
510 * @return OC_STACK_OK in case of success and other value otherwise.
512 OCStackResult OCUnlinkDevices(void* ctx,
513 const OCProvisionDev_t* pTargetDev1,
514 const OCProvisionDev_t* pTargetDev2,
515 OCProvisionResultCB resultCallback)
517 OIC_LOG(INFO, TAG, "IN OCUnlinkDevices");
518 OCUuidList_t* idList = NULL;
521 if (!pTargetDev1 || !pTargetDev2 || !pTargetDev1->doxm || !pTargetDev2->doxm)
523 OIC_LOG(ERROR, TAG, "OCUnlinkDevices : NULL parameters");
524 return OC_STACK_INVALID_PARAM;
528 OIC_LOG(INFO, TAG, "OCUnlinkDevices : NULL Callback");
529 return OC_STACK_INVALID_CALLBACK;
531 if (0 == memcmp(&pTargetDev1->doxm->deviceID, &pTargetDev2->doxm->deviceID, sizeof(OicUuid_t)))
533 OIC_LOG(INFO, TAG, "OCUnlinkDevices : Same device ID");
534 return OC_STACK_INVALID_PARAM;
537 // Get linked devices with the first device.
538 OCStackResult res = PDMGetLinkedDevices(&(pTargetDev1->doxm->deviceID), &idList, &numOfDev);
539 if (OC_STACK_OK != res)
541 OIC_LOG(ERROR, TAG, "OCUnlinkDevices : PDMgetOwnedDevices failed");
546 OIC_LOG(DEBUG, TAG, "OCUnlinkDevices : Can not find linked devices");
547 res = OC_STACK_INVALID_PARAM; // Input devices are not linked, No request is made
551 // Check the linked devices contains the second device. If yes send credential DELETE request.
552 OCUuidList_t* curDev = idList;
553 while (NULL != curDev)
555 if (memcmp(pTargetDev2->doxm->deviceID.id, curDev->dev.id, sizeof(curDev->dev.id)) == 0)
557 res = SRPUnlinkDevices(ctx, pTargetDev1, pTargetDev2, resultCallback);
558 if (OC_STACK_OK != res)
560 OIC_LOG(ERROR, TAG, "OCUnlinkDevices : Failed to unlink devices.");
564 curDev = curDev->next;
566 OIC_LOG(DEBUG, TAG, "No matched pair found from provisioning database");
567 res = OC_STACK_INVALID_PARAM; // Input devices are not linked, No request is made
570 OIC_LOG(INFO, TAG, "OUT OCUnlinkDevices");
572 PDMDestoryOicUuidLinkList(idList);
576 static OCStackResult RemoveDeviceInfoFromLocal(const OCProvisionDev_t* pTargetDev)
578 // Remove credential of revoked device from SVR database
579 OCStackResult res = OC_STACK_ERROR;
580 const OicSecCred_t *cred = NULL;
582 OIC_LOG(DEBUG, TAG, "IN RemoveDeviceInfoFromLocal");
583 cred = GetCredResourceData(&pTargetDev->doxm->deviceID);
586 res = RemoveCredential(&cred->subject);
587 if (res != OC_STACK_RESOURCE_DELETED)
589 OIC_LOG(ERROR, TAG, "RemoveDeviceInfoFromLocal : Failed to remove credential.");
594 * Change the device status as stale status.
595 * If all request are successed, this device information will be deleted.
597 res = PDMSetDeviceState(&pTargetDev->doxm->deviceID, PDM_DEVICE_STALE);
598 if (res != OC_STACK_OK)
600 OIC_LOG(WARNING, TAG, "OCRemoveDevice : Failed to set device status as stale");
603 // TODO: We need to add new mechanism to clean up the stale state of the device.
605 // Close the DTLS session of the removed device.
606 CAResult_t caResult = CAcloseSslConnectionUsingUuid(pTargetDev->doxm->deviceID.id
607 , sizeof(pTargetDev->doxm->deviceID.id));
608 if(CA_STATUS_OK != caResult)
610 OIC_LOG_V(WARNING, TAG, "OCRemoveDevice : Failed to close (D)TLS session : %d", caResult);
612 OIC_LOG(DEBUG, TAG, "OUT RemoveDeviceInfoFromLocal");
618 * Function to device revocation
619 * This function will remove credential of target device from all devices in subnet.
621 * @param[in] ctx Application context would be returned in result callback
622 * @param[in] waitTimeForOwnedDeviceDiscovery Maximum wait time for owned device discovery.(seconds)
623 * @param[in] pTargetDev Device information to be revoked.
624 * @param[in] resultCallback callback provided by API user, callback will be called when
625 * credential revocation is finished.
626 * @return OC_STACK_OK in case of success and other value otherwise.
628 OCStackResult OCRemoveDevice(void* ctx, unsigned short waitTimeForOwnedDeviceDiscovery,
629 const OCProvisionDev_t* pTargetDev,
630 OCProvisionResultCB resultCallback)
632 OIC_LOG(INFO, TAG, "IN OCRemoveDevice");
633 OCStackResult res = OC_STACK_ERROR;
634 if (!pTargetDev || 0 == waitTimeForOwnedDeviceDiscovery)
636 OIC_LOG(INFO, TAG, "OCRemoveDevice : Invalied parameters");
637 return OC_STACK_INVALID_PARAM;
641 OIC_LOG(INFO, TAG, "OCRemoveDevice : NULL Callback");
642 return OC_STACK_INVALID_CALLBACK;
645 // Send DELETE requests to linked devices
646 OCStackResult resReq = OC_STACK_ERROR; // Check that we have to wait callback or not.
647 resReq = SRPRemoveDevice(ctx, waitTimeForOwnedDeviceDiscovery, pTargetDev, resultCallback);
648 if (OC_STACK_OK != resReq)
650 if (OC_STACK_CONTINUE == resReq)
652 OIC_LOG(DEBUG, TAG, "OCRemoveDevice : Revoked device has no linked device except PT.");
656 OIC_LOG(ERROR, TAG, "OCRemoveDevice : Failed to invoke SRPRemoveDevice");
662 res = RemoveDeviceInfoFromLocal(pTargetDev);
663 if(OC_STACK_OK != res)
665 OIC_LOG(ERROR, TAG, "Filed to remove the device information from local.");
669 if(OC_STACK_CONTINUE == resReq)
672 * If there is no linked device, PM does not send any request.
673 * So we should directly invoke the result callback to inform the result of OCRemoveDevice.
677 resultCallback(ctx, 0, NULL, false);
683 OIC_LOG(INFO, TAG, "OUT OCRemoveDevice");
688 * Function to device revocation
689 * This function will remove credential of target device from all devices in subnet.
691 * @param[in] ctx Application context would be returned in result callback
692 * @param[in] waitTimeForOwnedDeviceDiscovery Maximum wait time for owned device discovery.(seconds)
693 * @param[in] pTargetDev Device information to be revoked.
694 * @param[in] resultCallback callback provided by API user, callback will be called when
695 * credential revocation is finished.
696 * @return OC_STACK_OK in case of success and other value otherwise.
698 OCStackResult OCRemoveDeviceWithUuid(void* ctx, unsigned short waitTimeForOwnedDeviceDiscovery,
699 const OicUuid_t* pTargetUuid,
700 OCProvisionResultCB resultCallback)
702 OIC_LOG(INFO, TAG, "IN OCRemoveDeviceWithUuid");
704 OCStackResult res = OC_STACK_ERROR;
705 OCProvisionDev_t* pTargetDev = NULL;
706 bool discoverdFlag = false;
707 OCProvisionDev_t* pOwnedDevList = NULL;
708 OCStackResult resReq = OC_STACK_CONTINUE;
710 if (!pTargetUuid || 0 == waitTimeForOwnedDeviceDiscovery)
712 OIC_LOG(INFO, TAG, "OCRemoveDeviceWithUuid : Invalied parameters");
713 return OC_STACK_INVALID_PARAM;
717 OIC_LOG(INFO, TAG, "OCRemoveDeviceWithUuid : NULL Callback");
718 return OC_STACK_INVALID_CALLBACK;
721 char* strUuid = NULL;
722 if(OC_STACK_OK != ConvertUuidToStr(pTargetUuid, &strUuid))
724 OIC_LOG(WARNING, TAG, "Failed to covert UUID to String.");
728 //Generate OCProvisionDev_t instance to use when target device not found on the network.
729 //In this case, the device id required only.
730 pTargetDev = (OCProvisionDev_t*)OICCalloc(1, sizeof(OCProvisionDev_t));
731 if(NULL == pTargetDev)
733 OIC_LOG(ERROR, TAG, "Failed to allocate memory.");
734 res = OC_STACK_NO_MEMORY;
737 pTargetDev->doxm = (OicSecDoxm_t*)OICCalloc(1, sizeof(OicSecDoxm_t));
738 if(NULL == pTargetDev->doxm)
740 OIC_LOG(ERROR, TAG, "Failed to allocate memory.");
741 res = OC_STACK_NO_MEMORY;
744 memcpy(pTargetDev->doxm->deviceID.id, pTargetUuid->id, sizeof(pTargetUuid->id));
746 OCUuidList_t* linkedDevices = NULL;
747 size_t numOfLinkedDevices = 0;
748 res = PDMGetLinkedDevices(pTargetUuid, &linkedDevices, &numOfLinkedDevices);
749 if(OC_STACK_OK != res)
751 OIC_LOG(ERROR, TAG, "Error in PDMGetLinkedDevices");
754 PDMDestoryOicUuidLinkList(linkedDevices);
756 //If there is no linked devices, device revocation step can be skipped.
757 if(0 != numOfLinkedDevices)
759 OIC_LOG_V(INFO, TAG, "[%s] linked with other devices.", strUuid);
760 //2. Find owned device from the network
761 res = PMDeviceDiscovery(waitTimeForOwnedDeviceDiscovery, true, &pOwnedDevList);
762 if (OC_STACK_OK != res)
764 OIC_LOG(ERROR, TAG, "OCRemoveDeviceWithUuid : Failed to PMDeviceDiscovery");
768 OCProvisionDev_t* tempDev = NULL;
769 LL_FOREACH(pOwnedDevList, tempDev)
771 if(memcmp(&tempDev->doxm->deviceID.id, pTargetUuid->id, sizeof(pTargetUuid->id)) == 0)
779 OIC_LOG_V(WARNING, TAG, "Can not find [%s] on the network.", strUuid);
780 OIC_LOG_V(WARNING, TAG, "[%s]'s information will be deleted from local and other devices.", strUuid);
784 OICFree(pTargetDev->doxm);
786 pTargetDev = tempDev;
787 discoverdFlag = true;
788 OIC_LOG_V(INFO, TAG, "[%s] is dectected on the network.", strUuid);
791 OIC_LOG_V(INFO, TAG, "Trying [%s] revocation.", strUuid);
793 // Send DELETE requests to linked devices
794 resReq = SRPRemoveDeviceWithoutDiscovery(ctx, pOwnedDevList, pTargetDev, resultCallback);
795 if (OC_STACK_OK != resReq)
797 if (OC_STACK_CONTINUE == resReq)
799 OIC_LOG(INFO, TAG, "OCRemoveDeviceWithUuid : Revoked device has no linked device except PT.");
803 OIC_LOG(ERROR, TAG, "OCRemoveDeviceWithUuid : Failed to invoke SRPRemoveDevice");
811 OIC_LOG_V(INFO, TAG, "There is no linked devices with [%s]", strUuid);
812 OIC_LOG(INFO, TAG, "Device discovery and SRPRemoveDevice will be skipped.");
815 res = RemoveDeviceInfoFromLocal(pTargetDev);
816 if(OC_STACK_OK != res)
818 OIC_LOG(ERROR, TAG, "OCRemoveDeviceWithUuid : Filed to remove the device information from local.");
822 if(OC_STACK_CONTINUE == resReq)
825 * If there is no linked device, PM does not send any request.
826 * So we should directly invoke the result callback to inform the result of OCRemoveDevice.
830 resultCallback(ctx, 0, NULL, false);
837 PMDeleteDeviceList(pOwnedDevList);
838 if(pTargetDev && false == discoverdFlag)
840 OICFree(pTargetDev->doxm);
843 OIC_LOG(INFO, TAG, "OUT OCRemoveDeviceWithUuid");
848 * Function to reset the target device.
849 * This function will remove credential and ACL of target device from all devices in subnet.
851 * @param[in] ctx Application context would be returned in result callback
852 * @param[in] waitTimeForOwnedDeviceDiscovery Maximum wait time for owned device discovery.(seconds)
853 * @param[in] pTargetDev Device information to be revoked.
854 * @param[in] resultCallback callback provided by API user, callback will be called when
855 * credential revocation is finished.
856 * @return OC_STACK_OK in case of success and other value otherwise.
858 OCStackResult OCResetDevice(void* ctx, unsigned short waitTimeForOwnedDeviceDiscovery,
859 const OCProvisionDev_t* pTargetDev,
860 OCProvisionResultCB resultCallback,
861 OCClientContextDeleter deleteCallback)
863 OIC_LOG(INFO, TAG, "IN OCResetDevice");
864 OCStackResult res = OC_STACK_ERROR;
865 if (!pTargetDev || 0 == waitTimeForOwnedDeviceDiscovery)
867 OIC_LOG(INFO, TAG, "OCResetDevice : Invalid parameters");
868 return OC_STACK_INVALID_PARAM;
870 if (!deleteCallback || !resultCallback)
872 OIC_LOG(INFO, TAG, "OCResetDevice : NULL Callback");
873 return OC_STACK_INVALID_CALLBACK;
876 // Send DELETE requests to linked devices
877 res = SRPSyncDevice(ctx, waitTimeForOwnedDeviceDiscovery, pTargetDev, resultCallback);
878 if (OC_STACK_CONTINUE == res)
880 OIC_LOG(DEBUG, TAG, "OCResetDevice : Target device has no linked device except PT.");
883 resultCallback(ctx, 0, NULL, false);
885 SRPResetDevice(pTargetDev, deleteCallback);
888 else if(OC_STACK_OK != res)
890 OIC_LOG(ERROR, TAG, "OCResetDevice : Failed to invoke SRPSyncDevice");
892 OIC_LOG(INFO, TAG, "OUT OCResetDevice");
897 * This function resets SVR DB to its factory setting.
899 * @return OC_STACK_OK in case of successful reset and other value otherwise.
901 OCStackResult OCResetSVRDB(void)
903 return ResetSecureResourceInPS();
907 * This function configures SVR DB as self-ownership.
909 *@return OC_STACK_OK in case of successful configue and other value otherwise.
911 OCStackResult OCConfigSelfOwnership(void)
913 return ConfigSelfOwnership();
917 * Internal Function to update result in link result array.
919 static void UpdateLinkResults(Linkdata_t *link, int device, OCStackResult stackresult)
922 OIC_LOG_V(INFO,TAG,"value of link->currentCountResults is %d",link->currentCountResults);
925 memcpy(link->resArr[(link->currentCountResults)].deviceId.id, link->pDev1->doxm->deviceID.id,UUID_LENGTH);
929 memcpy(link->resArr[(link->currentCountResults)].deviceId.id, link->pDev2->doxm->deviceID.id,UUID_LENGTH);
931 link->resArr[(link->currentCountResults)].res = stackresult;
932 ++(link->currentCountResults);
937 * Callback to handle ACL provisioning for device 2.
939 static void AclProv2CB(void* ctx, int nOfRes, OCProvisionResult_t *arr, bool hasError)
944 OIC_LOG(ERROR,TAG,"Context is Null in ACLProv 2");
948 Linkdata_t *link = (Linkdata_t*)ctx;
949 OCProvisionResultCB resultCallback = link->resultCallback;
954 UpdateLinkResults(link, 2,arr[0].res);
955 OIC_LOG(ERROR,TAG,"Error occured while ACL provisioning device 1");
956 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
959 OICFree(link->resArr);
963 UpdateLinkResults(link, 2, arr[0].res);
964 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
967 OICFree(link->resArr);
973 * Callback to handle ACL provisioning for device 1
975 static void AclProv1CB(void* ctx, int nOfRes, OCProvisionResult_t *arr, bool hasError)
980 OIC_LOG(ERROR,TAG,"Context is Null in ACLProv1");
984 Linkdata_t *link = (Linkdata_t*)ctx;
985 OCProvisionResultCB resultCallback = link->resultCallback;
989 OIC_LOG(ERROR,TAG,"Error occured while ACL provisioning device 1");
990 UpdateLinkResults(link, 1, arr[0].res);
991 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
994 OICFree(link->resArr);
998 UpdateLinkResults(link, 1, arr[0].res);
999 if (NULL != link->pDev2Acl)
1001 OCStackResult res = SRPProvisionACL(ctx, link->pDev2, link->pDev2Acl, &AclProv2CB);
1002 if (OC_STACK_OK!=res)
1004 UpdateLinkResults(link, 2, res);
1005 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
1013 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
1016 OICFree(link->resArr);
1024 * Callback to handle credential provisioning.
1026 static void ProvisionCredsCB(void* ctx, int nOfRes, OCProvisionResult_t *arr, bool hasError)
1030 OIC_LOG(ERROR,TAG,"Error occured while credential provisioning");
1033 Linkdata_t *link = (Linkdata_t*)ctx;
1034 OCProvisionResultCB resultCallback = link->resultCallback;
1035 OIC_LOG_V(INFO, TAG, "has error returned %d",hasError);
1036 UpdateLinkResults(link, 1, arr[0].res);
1037 UpdateLinkResults(link, 2, arr[1].res);
1040 OIC_LOG(ERROR,TAG,"Error occured while credential provisioning");
1041 ((OCProvisionResultCB)(resultCallback))(link->ctx, nOfRes,
1044 OICFree(link->resArr);
1048 if (NULL != link->pDev1Acl)
1051 OCStackResult res = SRPProvisionACL(ctx, link->pDev1, link->pDev1Acl, &AclProv1CB);
1052 if (OC_STACK_OK!=res)
1054 OIC_LOG(ERROR, TAG, "Error while provisioning ACL for device 1");
1055 UpdateLinkResults(link, 1, res);
1056 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
1059 OICFree(link->resArr);
1063 else if (NULL!=link->pDev2Acl)
1065 OIC_LOG(ERROR, TAG, "ACL for device 1 is NULL");
1066 OCStackResult res = SRPProvisionACL(ctx, link->pDev2, link->pDev2Acl, &AclProv2CB);
1067 if (OC_STACK_OK!=res)
1069 OIC_LOG(ERROR, TAG, "Error while provisioning ACL for device 2");
1070 UpdateLinkResults(link, 2, res);
1071 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
1074 OICFree(link->resArr);
1080 OIC_LOG(INFO, TAG, "ACLs of both devices are NULL");
1081 ((OCProvisionResultCB)(resultCallback))(link->ctx, link->currentCountResults,
1084 OICFree(link->resArr);
1090 * function to provision credentials between two devices and ACLs for the devices who act as a server.
1092 * @param[in] ctx Application context would be returned in result callback.
1093 * @param[in] type Type of credentials to be provisioned to the device.
1094 * @param[in] pDev1 Pointer to OCProvisionDev_t instance,respresenting resource to be provsioned.
1095 * @param[in] acl ACL for device 1. If this is not required set NULL.
1096 * @param[in] pDev2 Pointer to OCProvisionDev_t instance,respresenting resource to be provsioned.
1097 * @param[in] acl ACL for device 2. If this is not required set NULL.
1098 * @param[in] resultCallback callback provided by API user, callback will be called when
1099 * provisioning request recieves a response from first resource server.
1100 * @return OC_STACK_OK in case of success and other value otherwise.
1102 OCStackResult OCProvisionPairwiseDevices(void* ctx, OicSecCredType_t type, size_t keySize,
1103 const OCProvisionDev_t *pDev1, OicSecAcl_t *pDev1Acl,
1104 const OCProvisionDev_t *pDev2, OicSecAcl_t *pDev2Acl,
1105 OCProvisionResultCB resultCallback)
1108 if (!pDev1 || !pDev2 || !pDev1->doxm || !pDev2->doxm)
1110 OIC_LOG(ERROR, TAG, "OCProvisionPairwiseDevices : Invalid parameters");
1111 return OC_STACK_INVALID_PARAM;
1113 if (!resultCallback)
1115 OIC_LOG(INFO, TAG, "OCProvisionPairwiseDevices : NULL Callback");
1116 return OC_STACK_INVALID_CALLBACK;
1118 if (!(keySize == OWNER_PSK_LENGTH_128 || keySize == OWNER_PSK_LENGTH_256))
1120 OIC_LOG(INFO, TAG, "OCProvisionPairwiseDevices : Invalid key size");
1121 return OC_STACK_INVALID_PARAM;
1123 if (0 == memcmp(&pDev1->doxm->deviceID, &pDev2->doxm->deviceID, sizeof(OicUuid_t)))
1125 OIC_LOG(INFO, TAG, "OCProvisionPairwiseDevices : Same device ID");
1126 return OC_STACK_INVALID_PARAM;
1129 OIC_LOG(DEBUG, TAG, "Checking link in DB");
1130 bool linkExists = true;
1131 OCStackResult res = PDMIsLinkExists(&pDev1->doxm->deviceID, &pDev2->doxm->deviceID, &linkExists);
1132 if(res != OC_STACK_OK)
1134 OIC_LOG(ERROR, TAG, "Internal Error Occured");
1139 OIC_LOG(ERROR, TAG, "Link already exists");
1140 return OC_STACK_INVALID_PARAM;
1143 int noOfResults = 2; // Initial Value
1144 if (NULL != pDev1Acl)
1148 if (NULL != pDev2Acl)
1152 Linkdata_t *link = (Linkdata_t*) OICMalloc(sizeof(Linkdata_t));
1155 OIC_LOG(ERROR, TAG, "Failed to memory allocation");
1156 return OC_STACK_NO_MEMORY;
1158 OIC_LOG_V(INFO,TAG, "Maximum no od results %d",noOfResults);
1160 link->pDev1 = pDev1;
1161 link->pDev1Acl = pDev1Acl;
1162 link->pDev2 = pDev2;
1163 link->pDev2Acl = pDev2Acl;
1165 // 1 call for each device for credential provisioning. implict call by SRPProvisioning credential
1166 // 1 call for ACL provisioning for device 1 and 1 call for ACL provisioning for device 2.
1167 link->numOfResults = noOfResults;
1168 link->resultCallback = resultCallback;
1169 link->currentCountResults = 0;
1170 link->resArr = (OCProvisionResult_t*) OICMalloc(sizeof(OCProvisionResult_t)*noOfResults);
1171 res = SRPProvisionCredentials(link, type, keySize,
1172 pDev1, pDev2, &ProvisionCredsCB);
1173 if (res != OC_STACK_OK)
1175 OICFree(link->resArr);
1182 OCStackResult OCGetDevInfoFromNetwork(unsigned short waittime,
1183 OCProvisionDev_t** pOwnedDevList,
1184 OCProvisionDev_t** pUnownedDevList)
1186 //TODO will be replaced by more efficient logic
1187 if (pOwnedDevList == NULL || *pOwnedDevList != NULL || pUnownedDevList == NULL
1188 || *pUnownedDevList != NULL || 0 == waittime)
1190 return OC_STACK_INVALID_PARAM;
1193 // Code for unowned discovery
1194 OCProvisionDev_t *unownedDevice = NULL;
1195 OCStackResult res = OCDiscoverUnownedDevices(waittime/2, &unownedDevice);
1196 if (OC_STACK_OK != res)
1198 OIC_LOG(ERROR,TAG, "Error in unowned discovery");
1202 // Code for owned discovery
1203 OCProvisionDev_t *ownedDevice = NULL;
1204 res = OCDiscoverOwnedDevices(waittime/2, &ownedDevice);
1205 if (OC_STACK_OK != res)
1207 OIC_LOG(ERROR,TAG, "Error in owned discovery");
1208 PMDeleteDeviceList(unownedDevice);
1212 // Code to get list of all the owned devices.
1213 OCUuidList_t *uuidList = NULL;
1214 size_t numOfDevices = 0;
1215 res = PDMGetOwnedDevices(&uuidList, &numOfDevices);
1216 if (OC_STACK_OK != res)
1218 OIC_LOG(ERROR, TAG, "Error while getting info from DB");
1219 PMDeleteDeviceList(unownedDevice);
1220 PMDeleteDeviceList(ownedDevice);
1224 // Code to compare devices in unowned list and deviceid from DB
1225 // (In case of hard reset of the device)
1226 OCProvisionDev_t* pUnownedList = unownedDevice;
1227 while (pUnownedList && uuidList)
1229 OCUuidList_t *tmp1 = NULL,*tmp2=NULL;
1230 LL_FOREACH_SAFE(uuidList, tmp1, tmp2)
1232 if(0 == memcmp(tmp1->dev.id, pUnownedList->doxm->deviceID.id,
1233 sizeof(pUnownedList->doxm->deviceID.id)))
1235 OIC_LOG_V(INFO, TAG, "OCGetDevInfoFromNetwork : \
1236 Removing device id = %s in PDM and dat.", pUnownedList->doxm->deviceID.id);
1237 if (OC_STACK_OK != PDMDeleteDevice(&pUnownedList->doxm->deviceID))
1239 OIC_LOG(ERROR, TAG, "OCGetDevInfoFromNetwork : \
1240 Failed to remove device in PDM.");
1242 //remove the cred entry from dat file
1243 if (OC_STACK_OK != RemoveDeviceInfoFromLocal(pUnownedList))
1245 OIC_LOG(ERROR, TAG, "OCGetDevInfoFromNetwork : \
1246 Failed to remove cred entry device in dat file.");
1248 LL_DELETE(uuidList, tmp1);
1252 pUnownedList = pUnownedList->next;
1254 // Code to compare devices in owned list and deviceid from DB.
1255 OCProvisionDev_t* pCurDev = ownedDevice;
1256 size_t deleteCnt = 0;
1259 if(true == PMDeleteFromUUIDList(&uuidList, &pCurDev->doxm->deviceID))
1263 pCurDev = pCurDev->next;
1265 // If there is no remaind device in uuidList, we have to assign NULL to prevent free.
1266 if (deleteCnt == numOfDevices)
1270 // Code to add information of the devices which are currently off in owned list.
1271 OCUuidList_t *powerOffDeviceList = uuidList;
1272 while (powerOffDeviceList)
1274 OCProvisionDev_t *ptr = (OCProvisionDev_t *)OICCalloc(1, sizeof (OCProvisionDev_t));
1277 OIC_LOG(ERROR,TAG,"Fail to allocate memory");
1278 PMDeleteDeviceList(unownedDevice);
1279 PMDeleteDeviceList(ownedDevice);
1280 OCDeleteUuidList(uuidList);
1281 return OC_STACK_NO_MEMORY;
1284 ptr->doxm = (OicSecDoxm_t*)OICCalloc(1, sizeof(OicSecDoxm_t));
1285 if (NULL == ptr->doxm)
1287 OIC_LOG(ERROR,TAG,"Fail to allocate memory");
1288 PMDeleteDeviceList(unownedDevice);
1289 PMDeleteDeviceList(ownedDevice);
1290 OCDeleteUuidList(uuidList);
1292 return OC_STACK_NO_MEMORY;
1295 memcpy(ptr->doxm->deviceID.id, powerOffDeviceList->dev.id, sizeof(ptr->doxm->deviceID.id));
1297 ptr->devStatus = DEV_STATUS_OFF;
1298 LL_PREPEND(ownedDevice, ptr);
1299 powerOffDeviceList = powerOffDeviceList->next;
1302 OCDeleteUuidList(uuidList);
1303 *pOwnedDevList = ownedDevice;
1304 *pUnownedDevList = unownedDevice;
1308 OCStackResult OCGetLinkedStatus(const OicUuid_t* uuidOfDevice, OCUuidList_t** uuidList,
1309 size_t* numOfDevices)
1311 return PDMGetLinkedDevices(uuidOfDevice, uuidList, numOfDevices);
1314 void OCDeleteUuidList(OCUuidList_t* pList)
1316 PDMDestoryOicUuidLinkList(pList);
1320 * This function deletes ACL data.
1322 * @param pAcl Pointer to OicSecAcl_t structure.
1324 void OCDeleteACLList(OicSecAcl_t* pAcl)
1326 DeleteACLList(pAcl);
1330 * This function deletes PDACL data.
1332 * @param pPdAcl Pointer to OicSecPdAcl_t structure.
1334 void OCDeletePdAclList(OicSecPdAcl_t* pPdAcl)
1336 FreePdAclList(pPdAcl);
1339 #ifdef MULTIPLE_OWNER
1341 * API to update 'doxm.mom' to resource server.
1343 * @param[in] targetDeviceInfo Selected target device.
1344 * @param[in] momType Mode of multiple ownership transfer (ref. oic.sec.mom)
1345 * @param[in] resultCallback callback provided by API user, callback will be called when
1346 * POST 'mom' request recieves a response from resource server.
1347 * @return OC_STACK_OK in case of success and other value otherwise.
1349 OCStackResult OCChangeMOTMode(void *ctx, const OCProvisionDev_t *targetDeviceInfo,
1350 const OicSecMomType_t momType, OCProvisionResultCB resultCallback)
1352 return MOTChangeMode(ctx, targetDeviceInfo, momType, resultCallback);
1356 * API to update 'doxm.oxmsel' to resource server.
1358 * @param[in] targetDeviceInfo Selected target device.
1359 * @param[in] oxmSelValue Method of multiple ownership transfer (ref. oic.sec.oxm)
1360 * @param[in] resultCallback callback provided by API user, callback will be called when
1361 * POST 'oxmsel' request recieves a response from resource server.
1362 * @return OC_STACK_OK in case of success and other value otherwise.
1364 OCStackResult OCSelectMOTMethod(void *ctx, const OCProvisionDev_t *targetDeviceInfo,
1365 const OicSecOxm_t oxmSelValue, OCProvisionResultCB resultCallback)
1367 return MOTSelectMOTMethod(ctx, targetDeviceInfo, oxmSelValue, resultCallback);
1369 #endif //MULTIPLE_OWNER
1372 * Function to select appropriate security provisioning method.
1374 * @param[in] supportedMethods Array of supported methods
1375 * @param[in] numberOfMethods number of supported methods
1376 * @param[out] selectedMethod Selected methods
1377 * @param[in] ownerType type of owner device (SUPER_OWNER or SUB_OWNER)
1378 * @return OC_STACK_OK on success
1380 OCStackResult OCSelectOwnershipTransferMethod(const OicSecOxm_t *supportedMethods,
1381 size_t numberOfMethods, OicSecOxm_t *selectedMethod, OwnerType_t ownerType)
1383 return OTMSelectOwnershipTransferMethod(supportedMethods, numberOfMethods,
1384 selectedMethod, ownerType);
1387 #if defined(__WITH_DTLS__) || defined(__WITH_TLS__)
1389 * function to provision Trust certificate chain to devices.
1391 * @param[in] ctx Application context would be returned in result callback.
1392 * @param[in] type Type of credentials to be provisioned to the device.
1393 * @param[in] credId CredId of trust certificate chain to be provisioned to the device.
1394 * @param[in] selectedDeviceInfo Pointer to OCProvisionDev_t instance,respresenting resource to be provsioned.
1395 * @param[in] resultCallback callback provided by API user, callback will be called when
1396 * provisioning request recieves a response from first resource server.
1397 * @return OC_STACK_OK in case of success and other value otherwise.
1399 OCStackResult OCProvisionTrustCertChain(void *ctx, OicSecCredType_t type, uint16_t credId,
1400 const OCProvisionDev_t *selectedDeviceInfo,
1401 OCProvisionResultCB resultCallback)
1403 return SRPProvisionTrustCertChain(ctx, type, credId,
1404 selectedDeviceInfo, resultCallback);
1408 * function to save Trust certificate chain into Cred of SVR.
1410 * @param[in] trustCertChain Trust certificate chain to be saved in Cred of SVR.
1411 * @param[in] chainSize Size of trust certificate chain to be saved in Cred of SVR
1412 * @param[in] encodingType Encoding type of trust certificate chain to be saved in Cred of SVR
1413 * @param[out] credId CredId of saved trust certificate chain in Cred of SVR.
1414 * @return OC_STACK_OK in case of success and other value otherwise.
1416 OCStackResult OCSaveTrustCertChain(uint8_t *trustCertChain, size_t chainSize,
1417 OicEncodingType_t encodingType, uint16_t *credId)
1419 return SRPSaveTrustCertChain(trustCertChain, chainSize, encodingType, credId);
1423 * function to register notifier for Trustcertchain change.
1425 * @param[in] ctx user context.
1426 * @param[in] TrustCertChainChangeCB notification callback fucntion.
1427 * @return OC_STACK_OK in case of success and other value otherwise.
1429 OCStackResult OCRegisterTrustCertChainNotifier(void *ctx, TrustCertChainChangeCB Callback)
1431 return SRPRegisterTrustCertChainNotifier(ctx, Callback);
1435 * function to de-register notifier for Trustcertchain change.
1437 void OCRemoveTrustCertChainNotifier()
1439 SRPRemoveTrustCertChainNotifier();
1443 * This function sets the callback to utilize peer certificate information
1445 OCStackResult OCSetPeerCertCallback(void *ctx, PeerCertCallback peerCertCallback)
1449 OIC_LOG_V(DEBUG, TAG, "IN %s", __func__);
1450 ret = CAsetPeerCertCallback(ctx, peerCertCallback);
1451 if (CA_STATUS_OK != ret)
1453 OIC_LOG_V(ERROR, TAG, "CAsetPeerCertCallback() Failed(%d)", ret);
1454 return OC_STACK_ERROR;
1456 OIC_LOG_V(DEBUG, TAG, "OUT %s", __func__);
1461 #endif // __WITH_DTLS__ || __WITH_TLS__