static boolean isIndirectCRL(X509CRL crl) throws CRLException {
try {
byte[] idp = crl.getExtensionValue(Extension.issuingDistributionPoint.getId());
return idp != null
&& IssuingDistributionPoint.getInstance(X509ExtensionUtil.fromExtensionValue(idp))
.isIndirectCRL();
} catch (Exception e) {
throw new ExtCRLException("Exception reading IssuingDistributionPoint", e);
}
}
/** @return the revocation reason code as defined in RevokedCertInfo.REVOCATION_REASON_... */
public static int extractReasonCode(final X509CRLEntry crlEntry) {
int reasonCode = RevokedCertInfo.REVOCATION_REASON_UNSPECIFIED;
if (crlEntry.hasExtensions()) {
final byte[] extensionValue = crlEntry.getExtensionValue(Extension.reasonCode.getId());
try {
final ASN1Enumerated reasonCodeExtension =
ASN1Enumerated.getInstance(X509ExtensionUtil.fromExtensionValue(extensionValue));
if (reasonCodeExtension != null) {
reasonCode = reasonCodeExtension.getValue().intValue();
}
} catch (IOException e) {
log.debug("Failed to parse reason code of CRLEntry: " + e.getMessage());
}
}
return reasonCode;
}