//
// Retrieve one certificate from the cert chain.
// Positive and negative indices can be used:
// [ leaf, intermed-1, ..., intermed-n, anchor ]
// 0 1 ... -2 -1
// Returns NULL if unavailable for any reason.
//
SecCertificateRef Requirement::Context::cert(int ix) const
{
if (certs) {
if (ix < 0)
ix += certCount();
if (ix >= CFArrayGetCount(certs))
return NULL;
if (CFTypeRef element = CFArrayGetValueAtIndex(certs, ix))
return SecCertificateRef(element);
}
return NULL;
}
void CPKCS12Handler::SaveCertificatesToDiskL()
{
LOG_("-> CPKCS12Handler::SaveCertificatesToDiskL()");
TInt certCount(0);
// first the CAs (if any; not required necessarily)
if (iCACerts)
{
certCount = iCACerts->Count();
LOG_1(" Saving %d CA Certificates", certCount);
for (TInt i = 0; i < certCount; i++)
{
CX509Certificate* cert = iCACerts->At(i);
// Generate filename with running identifier
// Use TFileName, because the function isn't stack
// critical
TFileName fn;
fn.Format(KCAFileNameStem(), i+1);
WriteToFileL(cert->Encoding(), fn);
}
}
LOG(else LOG_(" No CA Certs found!"));
// Then the user certs
if (iUserCerts)
{
certCount = iUserCerts->Count();
LOG_1(" Saving %d User Certificates", certCount);
for (TInt i = 0; i < certCount; i++)
{
CX509Certificate* cert = iUserCerts->At(i);
TFileName fn;
fn.Format(KUserCertFileNameStem(), i+1);
WriteToFileL(cert->Encoding(), fn);
}
}
LOG(else LOG_(" No User Certs found!"));
LOG_("<- CPKCS12Handler::SaveCertificatesToDiskL()");
}