CgiVar.cs

namespace atlasComments
{
    public static class CgiVar
    {
        public static string Version => Environment.GetEnvironmentVariable("GATEWAY_INTERFACE").ToLowerInvariant();
        public static string Protocol => Environment.GetEnvironmentVariable("SERVER_PROTOCOL").ToLowerInvariant();
        public static string StrPort => Environment.GetEnvironmentVariable("SERVER_PORT");
        public static string ServerSoftware => Environment.GetEnvironmentVariable("SERVER_SOFTWARE");
        public static string Url => Environment.GetEnvironmentVariable("URL");
        public static string ScriptName => Environment.GetEnvironmentVariable("SCRIPT_NAME");
        public static string PathInfo => Environment.GetEnvironmentVariable("PATH_INFO");
        public static string Query => Environment.GetEnvironmentVariable("QUERY_STRING");
        public static string FQDN => Environment.GetEnvironmentVariable("SERVER_NAME");
        public static string RemoteHost => Environment.GetEnvironmentVariable("REMOTE_HOST");
        public static string RemoteIp => Environment.GetEnvironmentVariable("REMOTE_ADDR");
        public static string AuthType => Environment.GetEnvironmentVariable("AUTH_TYPE").ToLowerInvariant();
        public static string StrTlsVersion => Environment.GetEnvironmentVariable("TLS_VERSION");
        public static string RemoteUser => Environment.GetEnvironmentVariable("REMOTE_USER");
        public static string StrCertValid => Environment.GetEnvironmentVariable("TLS_CLIENT_VALID");
        public static string StrCertTrusted => Environment.GetEnvironmentVariable("TLS_CLIENT_TRUSTED");
        public static string CertSubject => Environment.GetEnvironmentVariable("TLS_CLIENT_SUBJECT");
        public static string CertHash => Environment.GetEnvironmentVariable("TLS_CLIENT_HASH");
        public static string StrCertValidFrom => Environment.GetEnvironmentVariable("TLS_CLIENT_NOT_BEFORE");
        public static string StrCertValidTo => Environment.GetEnvironmentVariable("TLS_CLIENT_NOT_AFTER");
        public static string CertSerialNumber => Environment.GetEnvironmentVariable("TLS_CLIENT_SERIAL_NUMBER");


        public static bool IsGemini => Protocol == "gemini";
        public static bool IsSpartan => Protocol == "spartan";
        public static ushort Port => ushort.Parse(StrPort);
        public static bool HasCert => AuthType == "certificate";
        public static float TlsVersion => float.Parse(StrTlsVersion);
        public static bool CertValid => StrCertValid.ToUpperInvariant() == "TRUE";
        public static bool CertTrusted => StrCertTrusted.ToUpperInvariant() == "TRUE";
        public static DateTime CertValidFrom => DateTime.Parse(StrCertValidFrom);
        public static DateTime CertValidTo => DateTime.Parse(StrCertValidTo);
    }
}