Network.TLS.Struct

the Struct module contains all definitions and values of the TLS protocol

Documentation

type Bytes = ByteString

data Version

Constructors

SSL2

SSL3

TLS10

TLS11

TLS12

Instances

Eq Version

Ord Version

Show Version

data ConnectionEnd

Constructors

ConnectionServer

ConnectionClient

Instances

TypeValuable ConnectionEnd

data CipherType

Constructors

CipherStream

CipherBlock

CipherAEAD

Instances

TypeValuable CipherType

data CipherData

Constructors

CipherData

Fields

cipherDataContent :: Bytes

cipherDataMAC :: Maybe Bytes

cipherDataPadding :: Maybe Bytes

Instances

Eq CipherData

Show CipherData

type Extension = (Word16, [Word8])

newtype EncryptedData

Constructors

EncryptedData ByteString

Instances

Show EncryptedData

data CertificateType

Constructors

CertificateType_RSA_Sign

CertificateType_DSS_Sign

CertificateType_RSA_Fixed_DH

CertificateType_DSS_Fixed_DH

CertificateType_RSA_Ephemeral_dh

CertificateType_DSS_Ephemeral_dh

CertificateType_fortezza_dms

CertificateType_Unknown Word8

Instances

Eq CertificateType

Show CertificateType

TypeValuable CertificateType

data HashAlgorithm

Constructors

HashNone

HashMD5

HashSHA1

HashSHA224

HashSHA256

HashSHA384

HashSHA512

HashOther Word8

Instances

Eq HashAlgorithm

Show HashAlgorithm

TypeValuable HashAlgorithm

data SignatureAlgorithm

Constructors

SignatureAnonymous

SignatureRSA

SignatureDSS

SignatureECDSA

SignatureOther Word8

Instances

Eq SignatureAlgorithm

Show SignatureAlgorithm

TypeValuable SignatureAlgorithm

data ProtocolType

Constructors

ProtocolType_ChangeCipherSpec

ProtocolType_Alert

ProtocolType_Handshake

ProtocolType_AppData

Instances

Eq ProtocolType

Show ProtocolType

TypeValuable ProtocolType

data TLSError

Constructors

Error_Misc String

Error_Certificate String

Error_Digest ([Word8], [Word8])

Error_Packet String

Error_Packet_Size_Mismatch (Int, Int)

Error_Packet_unexpected String String

Error_Internal_Packet_Remaining Int

Error_Internal_Packet_ByteProcessed Int Int Int

Error_Unknown_Version Word8 Word8

Error_Unknown_Type String

Instances

Eq TLSError

Show TLSError

Error TLSError

MonadError TLSError Get

MonadError TLSError TLSRead

data ServerDHParams

Constructors

ServerDHParams

Fields

dh_p :: Integer

prime modulus

dh_g :: Integer

generator

dh_Ys :: Integer

public value (g^X mod p)

Instances

Eq ServerDHParams

Show ServerDHParams

data ServerRSAParams

Constructors

ServerRSAParams

Fields

rsa_modulus :: Integer

rsa_exponent :: Integer

Instances

Eq ServerRSAParams

Show ServerRSAParams

data ServerKeyXchgAlgorithmData

Constructors

SKX_DH_Anon ServerDHParams

SKX_DHE_DSS ServerDHParams [Word8]

SKX_DHE_RSA ServerDHParams [Word8]

SKX_RSA (Maybe ServerRSAParams)

SKX_DH_DSS (Maybe ServerRSAParams)

SKX_DH_RSA (Maybe ServerRSAParams)

Instances

Eq ServerKeyXchgAlgorithmData

Show ServerKeyXchgAlgorithmData

data Packet

Constructors

Handshake Handshake

Alert (AlertLevel, AlertDescription)

ChangeCipherSpec

AppData ByteString

Instances

Eq Packet

Show Packet

data Header

Constructors

Header ProtocolType Version Word16

Instances

Eq Header

Show Header

newtype ServerRandom

Constructors

ServerRandom Bytes

Instances

Eq ServerRandom

Show ServerRandom

newtype ClientRandom

Constructors

ClientRandom Bytes

Instances

Eq ClientRandom

Show ClientRandom

newtype ClientKeyData

Constructors

ClientKeyData Bytes

Instances

Eq ClientKeyData

Show ClientKeyData

serverRandom :: Bytes -> Maybe ServerRandom

clientRandom :: Bytes -> Maybe ClientRandom

type FinishedData = [Word8]

newtype Session

Constructors

Session (Maybe Bytes)

Instances

Eq Session

Show Session

data AlertLevel

Constructors

AlertLevel_Warning

AlertLevel_Fatal

Instances

Eq AlertLevel

Show AlertLevel

TypeValuable AlertLevel

data AlertDescription

Constructors

CloseNotify

UnexpectedMessage

BadRecordMac

DecryptionFailed

RecordOverflow

DecompressionFailure

HandshakeFailure

BadCertificate

UnsupportedCertificate

CertificateRevoked

CertificateExpired

CertificateUnknown

IllegalParameter

UnknownCa

AccessDenied

DecodeError

DecryptError

ExportRestriction

ProtocolVersion

InsufficientSecurity

InternalError

UserCanceled

NoRenegotiation

Instances

Eq AlertDescription

Show AlertDescription

TypeValuable AlertDescription

data HandshakeType

Constructors

HandshakeType_HelloRequest

HandshakeType_ClientHello

HandshakeType_ServerHello

HandshakeType_Certificate

HandshakeType_ServerKeyXchg

HandshakeType_CertRequest

HandshakeType_ServerHelloDone

HandshakeType_CertVerify

HandshakeType_ClientKeyXchg

HandshakeType_Finished

Instances

Eq HandshakeType

Show HandshakeType

TypeValuable HandshakeType

data Handshake

Constructors

ClientHello !Version !ClientRandom !Session ![CipherID] ![CompressionID] (Maybe [Extension])

ServerHello !Version !ServerRandom !Session !CipherID !CompressionID (Maybe [Extension])

Certificates [Certificate]

HelloRequest

ServerHelloDone

ClientKeyXchg Version ClientKeyData

ServerKeyXchg ServerKeyXchgAlgorithmData

CertRequest [CertificateType] (Maybe [(HashAlgorithm, SignatureAlgorithm)]) [Word8]

CertVerify [Word8]

Finished FinishedData

Instances

Eq Handshake

Show Handshake

numericalVer :: Version -> (Word8, Word8)

verOfNum :: (Word8, Word8) -> Maybe Version

class TypeValuable a where

Methods

valOfType :: a -> Word8

valToType :: Word8 -> Maybe a

Instances

TypeValuable HandshakeType

TypeValuable AlertDescription

TypeValuable AlertLevel

TypeValuable ProtocolType

TypeValuable SignatureAlgorithm

TypeValuable HashAlgorithm

TypeValuable CertificateType

TypeValuable CipherType

TypeValuable ConnectionEnd

packetType :: Packet -> ProtocolType

typeOfHandshake :: Handshake -> HandshakeType