type CipherSuiteID uint16

type ClientAuthType int

type Closer struct {
	// contains filtered or unexported fields
}

type Config struct {
	// Certificates contains certificate chain to present to the other side of the connection.
	// Server MUST set this if PSK is non-nil
	// client SHOULD sets this so CertificateRequests can be handled if PSK is non-nil
	Certificate *x509.Certificate

	// PrivateKey contains matching private key for the certificate
	// only ECDSA is supported
	PrivateKey crypto.PrivateKey

	// CipherSuites is a list of supported cipher suites.
	// If CipherSuites is nil, a default list is used
	CipherSuites []CipherSuiteID

	// SRTPProtectionProfiles are the supported protection profiles
	// Clients will send this via use_srtp and assert that the server properly responds
	// Servers will assert that clients send one of these profiles and will respond as needed
	SRTPProtectionProfiles []SRTPProtectionProfile

	// ClientAuth determines the server's policy for
	// TLS Client Authentication. The default is NoClientCert.
	ClientAuth ClientAuthType

	// RequireExtendedMasterSecret determines if the "Extended Master Secret" extension
	// should be disabled, requested, or required (default requested).
	ExtendedMasterSecret ExtendedMasterSecretType

	// FlightInterval controls how often we send outbound handshake messages
	// defaults to time.Second
	FlightInterval time.Duration

	// PSK sets the pre-shared key used by this DTLS connection
	// If PSK is non-nil only PSK CipherSuites will be used
	PSK             PSKCallback
	PSKIdentityHint []byte

	// InsecureSkipVerify controls whether a client verifies the
	// server's certificate chain and host name.
	// If InsecureSkipVerify is true, TLS accepts any certificate
	// presented by the server and any host name in that certificate.
	// In this mode, TLS is susceptible to man-in-the-middle attacks.
	// This should be used only for testing.
	InsecureSkipVerify bool

	// VerifyPeerCertificate, if not nil, is called after normal
	// certificate verification by either a client or server. It
	// receives the certificate provided by the peer and also a flag
	// that tells if normal verification has succeedded. If it returns a
	// non-nil error, the handshake is aborted and that error results.
	//
	// If normal verification fails then the handshake will abort before
	// considering this callback. If normal verification is disabled by
	// setting InsecureSkipVerify, or (for a server) when ClientAuth is
	// RequestClientCert or RequireAnyClientCert, then this callback will
	// be considered but the verified flag will always be false.
	VerifyPeerCertificate func(cer *x509.Certificate, verified bool) error

	// RootCAs defines the set of root certificate authorities
	// that one peer uses when verifying the other peer's certificates.
	// If RootCAs is nil, TLS uses the host's root CA set.
	RootCAs *x509.CertPool

	// ServerName is used to verify the hostname on the returned
	// certificates unless InsecureSkipVerify is given.
	ServerName string

	LoggerFactory logging.LoggerFactory

	// ConnectTimeout is the timeout threshold for new connection handshakes
	// to complete (default is 30 seconds)
	ConnectTimeout *time.Duration

	// MTU is the length at which handshake messages will be fragmented to
	// fit within the maximum transmission unit (default is 1200 bytes)
	MTU int
}

type Conn struct {
	// contains filtered or unexported fields
}

type ExtendedMasterSecretType int

type HashAlgorithm uint16

type Listener struct {
	// contains filtered or unexported fields
}

type PSKCallback func([]byte) ([]byte, error)

type SRTPProtectionProfile uint16

type State struct {
	// contains filtered or unexported fields
}