Thanks Aleksey. Yes, from the Cred data structure, for MULTIPLE_OWNER scenario, there is eownerID. How is it expected to behave, if the stack is not built for MULTIPLE_OWNER support.
I've built the stack without MULTIPLE_OWNER support. - Completed Ownership transfer, using just works - OBT is trying to install Owner Credential(OC) using SaveOwnerPSK - The persistent store(oic_svr_db_server.dat and oic_svr_db_client.dat) have Owner Credential (OC) stored in them without rowneruuid all zeros. -Ravee On Tue, Feb 27, 2018 at 8:54 PM, Oleksiy Volkov <a.vol...@samsung.com> wrote: > Hi Raveendranath, > > > > This isn't ownerid, this is eownerID for MULTIPLE_OWNER scenario. > > > > > > *Best regards,* > > *Aleksey Volkov* > > > > > > --------- *Original Message* --------- > > *Sender* : Raveendranath Kondrakunta <raveendranath.kondraku...@gmail.com> > > *Date* : 2018-02-27 17:14 (GMT+2) > > *Title* : [dev] SaveOwnerPSK - Bug or Intentional > > > Hi, > > While reading through the ownership transfer code, I came across this > SaveOwnerPSK function. > > This was generating a Symmetric pair wise key. The ownerid of the > credential is set NULL, meaning that rowneruuid is all zeros. Is this > intentional or a bug? > > 802 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l802> > static OCStackResult SaveOwnerPSK(OCProvisionDev_t *selectedDeviceInfo) > 803 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l803> > { > 804 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l804> > OIC_LOG(DEBUG, TAG, "IN SaveOwnerPSK"); > 805 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l805> > 806 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l806> > OCStackResult res = OC_STACK_ERROR; > 807 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l807> > 808 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l808> > CAEndpoint_t endpoint; > 809 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l809> > CopyDevAddrToEndpoint(&selectedDeviceInfo->endpoint, &endpoint); > 810 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l810> > endpoint.port = getSecurePort(selectedDeviceInfo); > 811 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l811> > 812 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l812> > OicUuid_t ownerDeviceID = {.id={0}}; > 813 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l813> > if (OC_STACK_OK != GetDoxmDeviceID(&ownerDeviceID)) > 814 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l814> > { > 815 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l815> > OIC_LOG(ERROR, TAG, "Error while retrieving Owner's device ID"); > 816 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l816> > return res; > 817 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l817> > } > 818 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l818> > 819 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l819> > OicSecKey_t ownerKey; > 820 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l820> > memset(&ownerKey, 0, sizeof(ownerKey)); > 821 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l821> > 822 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l822> > uint8_t ownerPSK[OWNER_PSK_LENGTH_128] = { 0 }; > 823 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l823> > ownerKey.data = ownerPSK; > 824 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l824> > ownerKey.len = OWNER_PSK_LENGTH_128; > 825 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l825> > ownerKey.encoding = OIC_ENCODING_RAW; > 826 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l826> > 827 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l827> > //Generating OwnerPSK > 828 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l828> > CAResult_t pskRet = CAGenerateOwnerPSK(&endpoint, > 829 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l829> > (uint8_t *)GetOxmString(selectedDeviceInfo->doxm->oxmSel), > 830 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l830> > strlen(GetOxmString(selectedDeviceInfo->doxm->oxmSel)), > 831 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l831> > ownerDeviceID.id, sizeof(ownerDeviceID.id), > 832 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l832> > selectedDeviceInfo->doxm->deviceID.id, sizeof( > selectedDeviceInfo->doxm->deviceID.id), > 833 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l833> > ownerPSK, OWNER_PSK_LENGTH_128); > 834 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l834> > 835 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l835> > if (CA_STATUS_OK == pskRet) > 836 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l836> > { > 837 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l837> > OIC_LOG(DEBUG, TAG,"Owner PSK dump:\n"); > 838 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l838> > OIC_LOG_BUFFER(DEBUG, TAG,ownerPSK, OWNER_PSK_LENGTH_128); > 839 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l839> > //Generating new credential for provisioning tool > 840 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l840> > OicSecCred_t *cred = GenerateCredential(& > selectedDeviceInfo->doxm->deviceID, > 841 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l841> > SYMMETRIC_PAIR_WISE_KEY, NULL, > 842 > <https://gerrit.iotivity.org/gerrit/gitweb?p=iotivity.git;a=blob;f=resource/csdk/security/provisioning/src/ownershiptransfermanager.c;h=b77e612c1ed7423e62ba8538f98eb8ca86f526fd;hb=HEAD#l842> > &ownerKey, *NULL*); > > > -Ravee > > _______________________________________________ > iotivity-dev mailing > listiotivity-dev@lists.iotivity.orghttps://lists.iotivity.org/mailman/listinfo/iotivity-dev > > > > > > > > >
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