private static X509Certificate2 GetCert(string certificateThumbprint)
{
BaseUMconnectivityTester.SipPlatformConnectionManager.DebugTrace("Inside ConnectionManager GetCert() ", new object[0]);
if (!string.IsNullOrEmpty(certificateThumbprint))
{
certificateThumbprint = ManageExchangeCertificate.UnifyThumbprintFormat(certificateThumbprint);
}
X509Certificate2 certificateByThumbprintOrServerCertificate = CertificateUtils.GetCertificateByThumbprintOrServerCertificate(certificateThumbprint);
if (certificateByThumbprintOrServerCertificate == null)
{
throw new TUC_CertNotFound();
}
return(certificateByThumbprintOrServerCertificate);
}
// Token: 0x06000A17 RID: 2583 RVA: 0x00045A78 File Offset: 0x00043C78
internal static void GetIMCertInfo(string thumbprint, out string certificateIssuer, out byte[] certificateSerial)
{
certificateIssuer = null;
certificateSerial = null;
X509Certificate2 x509Certificate = InstantMessageCertUtils.FindCertByThumbprint(ManageExchangeCertificate.UnifyThumbprintFormat(thumbprint));
if (x509Certificate != null && InstantMessageCertUtils.IsValid(x509Certificate))
{
InstantMessageCertUtils.DoesCertificateExpireSoon(x509Certificate);
certificateIssuer = x509Certificate.Issuer;
certificateSerial = x509Certificate.GetSerialNumber();
}
}