public static X509Certificate2 GetCertificateBySubjectName()

in CredentialProvider.Microsoft/Util/CertificateUtil.cs [10:46]

• 34 lines of code
• 5 McCabe index (conditional complexity)

    public static X509Certificate2 GetCertificateBySubjectName(ILogger logger, string subjectName)
    {
        if (string.IsNullOrWhiteSpace(subjectName))
        {
            logger.Info(message: Resources.InvalidCertificateInput);
            return null;
        }

        var locations = new []{ StoreLocation.CurrentUser, StoreLocation.LocalMachine };
        foreach (var location in locations)
        {
            var store = new X509Store(StoreName.My, location);
            try
            {
                store.Open(OpenFlags.ReadOnly);
                var cert = store.Certificates.Find(X509FindType.FindBySubjectDistinguishedName , subjectName, false);

                if (cert.Count > 0)
                {
                    logger.Verbose(string.Format(Resources.ClientCertificateFound, subjectName));
                    return cert[0];
                }
            }
            catch (Exception ex)
            {
                logger.Error(string.Format(Resources.ClientCertificateError, ex, ex.Message));
                continue;
            }
            finally
            {
                store.Close();
            }
        }

        logger.Info(string.Format(Resources.ClientCertificateSubjectNameNotFound, subjectName));
        return null;
    }