OCStackResult OCSecureResource::provisionCredentials(const Credential &cred,
const OCSecureResource &device2, ResultCallBack resultCallback)
{
if(!resultCallback)
{
oclog() << "Result calback can't be null";
return OC_STACK_INVALID_PARAM;
}
OCStackResult result;
auto cLock = m_csdkLock.lock();
if(cLock)
{
ProvisionContext* context = new ProvisionContext(resultCallback);
std::lock_guard<std::recursive_mutex> lock(*cLock);
result = OCProvisionCredentials(static_cast<void*>(context),
cred.getCredentialType(),
cred.getCredentialKeySize(),
devPtr, device2.getDevPtr(),
&OCSecureResource::callbackWrapper);
}
else
{
oclog() <<"Mutex not found";
result = OC_STACK_ERROR;
}
return result;
}
static int provisionCred(void)
{
// check |own_list| for provisioning pairwise credentials
if(!g_own_list || 2>g_own_cnt)
{
printf(" > Owned Device List, to Provision Credentials, is Empty\n");
printf(" > Please Register Unowned Devices first, with [20] Menu\n");
return 0; // normal case
}
// select two devices for provisioning pairwise credentials
int dev_num[2] = {0};
if(selectTwoDiffNum(&(dev_num[0]), &(dev_num[1]), g_own_cnt, "for Linking CRED(s)"))
{
OIC_LOG(ERROR, TAG, "selectTwoDiffNum error return");
return -1;
}
printf(" Select PSK length..\n");
printf(" 1 - 128bit(Default)\n");
printf(" 2 - 256bit\n");
int sizeOption = 0;
for(int ret=0; 1!=ret; )
{
ret = scanf("%d",&sizeOption);
for( ; 0x20<=getchar(); ); // for removing overflow garbages
// '0x20<=code' is character region
}
size_t size = 0;
switch(sizeOption)
{
case 1:
{
size = OWNER_PSK_LENGTH_128;
break;
}
case 2:
{
size = OWNER_PSK_LENGTH_256;
break;
}
default:
{
size = OWNER_PSK_LENGTH_128;
break;
}
}
// call |OCProvisionCredentials| API actually
// calling this API with callback actually acts like blocking
// for error checking, the return value saved and printed
g_doneCB = false;
printf(" Provisioning Selected Pairwise Credentials..\n");
OCStackResult rst =
OCProvisionCredentials((void*) g_ctx,
SYMMETRIC_PAIR_WISE_KEY, size,
getDevInst((const OCProvisionDev_t*) g_own_list, dev_num[0]),
getDevInst((const OCProvisionDev_t*) g_own_list, dev_num[1]),
provisionCredCB);
if(OC_STACK_OK != rst)
{
OIC_LOG_V(ERROR, TAG, "OCProvisionCredentials API error: %d", rst);
return -1;
}
if(waitCallbackRet()) // input |g_doneCB| flag implicitly
{
OIC_LOG(ERROR, TAG, "OCProvisionCredentials callback error");
return -1;
}
// display the CRED-provisioned result
printf(" > Provisioned Selected Pairwise Crendentials\n");
printf(" > Please Check Device's Status for the Linked Result, with [33] Menu\n");
return 0;
}