/**
* Returns the certificate type of the first certificate in the chain. Returns -1 if unable to
* determine the certificate type (an error occurred)
*
* @see BouncyCastleUtil#getCertificateType(X509Certificate)
* @return the type of first certificate in the chain. -1 if unable to determine the certificate
* type.
*/
public GSIConstants.CertificateType getProxyType() {
try {
return BouncyCastleUtil.getCertificateType(this.certChain[0]);
} catch (CertificateException e) {
logger.error("Error getting certificate type.", e);
return GSIConstants.CertificateType.UNDEFINED;
}
}
