filter

type LuaFilter struct {
	// Name is a string that represents the name of the Lua filter.
	Name string

	// CompiledScript is a pointer to a FunctionProto struct from the go-lua package.
	// It represents a compiled Lua function that can be executed by a Lua VM.
	CompiledScript *lua.FunctionProto
}

type PreCompiledLuaFilters struct {
	// LuaScripts is a slice of pointers to LuaFilter,
	// each of which represents a precompiled Lua script.
	LuaScripts []*LuaFilter

	// Mu is a read/write mutex used to allow safe concurrent access to the LuaScripts.
	Mu sync.RWMutex
}

type Request struct {
	// Debug is a flag that is set if running in debug more.
	Debug bool

	// UserFound indicates whether a user has been found on the system.
	UserFound bool

	// Authenticated indicates whether the user has authenticated.
	Authenticated bool

	// NoAuth indicates if any authentication method has no effect.
	NoAuth bool

	// Session is a GUID representing the user's session.
	Session string

	// ClientIP is the IP address of the client making the request.
	ClientIP string

	// ClientPort is the port being used by the client making the request.
	ClientPort string

	// ClientHost is the hostname of the client making the request.
	ClientHost string

	// ClientID is a unique ID representing the client making the request.
	ClientID string

	// LocalIP is the local IP address the request is made to.
	LocalIP string

	// LocalPort is the local port the request is made to.
	LocalPort string

	// Username is the username of the authenticated user.
	Username string

	// Account is the account name of the authenticated user.
	Account string

	// UniqueUserID is the unique user identifier of the authenticated user.
	UniqueUserID string

	// DisplayName is the display name of the authenticated user.
	DisplayName string

	// Password is the password of the authenticated user. Please ensure this is handled securely.
	Password string

	// Protocol is the protocol used by the client making the request.
	Protocol string

	// XSSL contains SSL information.
	XSSL string

	// XSSLSessionID is the SSL session identifier.
	XSSLSessionID string

	// XSSLClientVerify indicates whether SSL client is verified.
	XSSLClientVerify string

	// XSSLClientDN is the client's Distinguished Name in the SSL certificate.
	XSSLClientDN string

	// XSSLClientCN is the client's Common Name in the SSL certificate.
	XSSLClientCN string

	// XSSLIssuer is the issuer of the SSL certificate.
	XSSLIssuer string

	// XSSLClientNotBefore is the date before which the SSL certificate is not valid.
	XSSLClientNotBefore string

	// XSSLClientNotAfter is the date after which the SSL certificate is not valid.
	XSSLClientNotAfter string

	// XSSLSubjectDN is the Subject's Distinguished Name in the SSL certificate.
	XSSLSubjectDN string

	// XSSLIssuerDN is the Issuer's Distinguished Name in the SSL certificate.
	XSSLIssuerDN string

	// XSSLClientSubjectDN is the client's Subject Distinguished Name in the SSL certificate.
	XSSLClientSubjectDN string

	// XSSLClientIssuerDN is the client's Issuer Distinguished Name in the SSL certificate.
	XSSLClientIssuerDN string

	// XSSLProtocol is the SSL protocol used.
	XSSLProtocol string

	// XSSLCipher is the encryption cipher used in the SSL protocol.
	XSSLCipher string

	NginxBackendServers []map[string]int

	UsedNginxBackendAddress *string

	UsedNginxBackendPort *int

	// Log is used to capture logging information.
	Logs *lualib.CustomLogKeyValue

	// Context includes context data from the caller.
	*lualib.Context
}