auth

package
v0.1.2 Latest Latest
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 Go to latest Published: Jan 24, 2019 License: Apache-2.0 Imports: 9 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AddressToKey 

func AddressToKey(addr sdk.Address) []byte

func GetTxDecoder 

func GetTxDecoder(cdc *wire.Codec) func([]byte) (sdk.Tx, sdk.Error)

JSON decode MsgSend.

func NewAnteHandler 

func NewAnteHandler(am AccountMapper) sdk.AnteHandler

func NewHandler 

func NewHandler(am AccountMapper) sdk.Handler

func RegisterCodec 

func RegisterCodec(cdc *wire.Codec) *wire.Codec

func WithSigners 

func WithSigners(ctx sdk.Context, account BaseAccount) sdk.Context

WithSigners add the signer to the context

Types

type AccountMapper 

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

AccountMapper handles logic of account encode/decode

func NewAccountMapper 

func NewAccountMapper(cdc *wire.Codec, key sdk.StoreKey, proto BaseAccount) AccountMapper

NewAccountMapper returns a new sdk.AccountMapper

func (AccountMapper) GetAccount 

func (am AccountMapper) GetAccount(ctx sdk.Context, addr sdk.Address) BaseAccount

Implements BaseAccount

func (AccountMapper) GetNonce 

func (am AccountMapper) GetNonce(ctx sdk.Context, addr sdk.Address) (int64, sdk.Error)

func (AccountMapper) GetPubKey 

func (am AccountMapper) GetPubKey(ctx sdk.Context, addr sdk.Address) (types.PubKey, sdk.Error)

func (AccountMapper) NewAccountWithAddress 

func (am AccountMapper) NewAccountWithAddress(ctx sdk.Context, addr sdk.Address) BaseAccount

NewAccountWithAddress

func (AccountMapper) SetAccount 

func (am AccountMapper) SetAccount(ctx sdk.Context, acc BaseAccount)

func (AccountMapper) SetNonce 

func (am AccountMapper) SetNonce(ctx sdk.Context, addr sdk.Address, newNonce int64) sdk.Error

type AuthSig 

type AuthSig struct {
	types.PubKey    `json:"pub_key"`
	types.Signature `json:"signature"`
	Nonce           int64 `json:"nonce"`
}

func NewAuthSig 

func NewAuthSig(key types.PubKey, sig types.Signature, nonce int64) AuthSig

func (AuthSig) GetNonce 

func (sig AuthSig) GetNonce() int64

GetNonce returns Nonce from Signature

func (AuthSig) GetPubKey 

func (sig AuthSig) GetPubKey() types.PubKey

func (AuthSig) String 

func (sig AuthSig) String() string

func (AuthSig) Verify 

func (sig AuthSig) Verify(msg []byte) bool

Verify signature according to message Prefix message with a nonce

type AuthTx 

type AuthTx struct {
	sdk.Msg   `json:"message"`
	Signature AuthSig `json:"signature"`
}

func GetAuthTx 

func GetAuthTx(pubKey types.PubKey, privKey types.PrivKey, msg sdk.Msg, nonce int64) AuthTx

GetAuthTx - create an AuthTx message

func NewAuthTx 

func NewAuthTx(msg sdk.Msg, sig AuthSig) AuthTx

func (AuthTx) GetMsg 

func (tx AuthTx) GetMsg() sdk.Msg

GetMsg returns the message of this transaction

func (AuthTx) GetMsgs 

func (tx AuthTx) GetMsgs() []sdk.Msg

GetMsgs returns multiple messages

func (AuthTx) GetNonce 

func (tx AuthTx) GetNonce() int64

GetNonce returns Nonce sent with the signature

func (AuthTx) GetSignBytes 

func (tx AuthTx) GetSignBytes() []byte

GetSignBytes returns Bytes to be signed

func (AuthTx) GetSignature 

func (tx AuthTx) GetSignature() types.SHRSignature

GetSignature returns the signature with this transaction

func (AuthTx) VerifySignature 

func (tx AuthTx) VerifySignature() bool

VerifySignature to verify signature

type BaseAccount 

type BaseAccount interface {
	types.Account

	GetAddress() sdk.Address
	SetAddress(sdk.Address) error // errors if already set

	GetPubKey() types.PubKey // can return nil
	SetPubKey(types.PubKey) error

	GetNonce() int64
	SetNonce(int64) error
	IncreaseNonce()

	String() string
}

BaseAccount is an interface providing sequence number to avoid replay attack and public key for authentication

func GetSigner 

func GetSigner(ctx sdk.Context) BaseAccount

Get the signers from the context

type MsgNonce 

type MsgNonce struct {
	Address sdk.Address `json:"address"`
}

func NewMsgNonce 

func NewMsgNonce(account sdk.Address) MsgNonce

func (MsgNonce) GetSignBytes 

func (msg MsgNonce) GetSignBytes() []byte

func (MsgNonce) GetSigners 

func (msg MsgNonce) GetSigners() []sdk.Address

func (MsgNonce) String 

func (msg MsgNonce) String() string

func (MsgNonce) Tags 

func (msg MsgNonce) Tags() sdk.Tags

func (MsgNonce) Type 

func (msg MsgNonce) Type() string

func (MsgNonce) ValidateBasic 

func (msg MsgNonce) ValidateBasic() sdk.Error

type SHRAccount 

type SHRAccount struct {
	Address sdk.Address  `json:"address"`
	Coins   types.Coins  `json:"coins"`
	PubKey  types.PubKey `json:"pub_key"`
	Nonce   int64        `json:"nonce"`
}

SHRAccount - a ShareLedger account

func NewSHRAccountWithAddress 

func NewSHRAccountWithAddress(addr sdk.Address) *SHRAccount

NewSHRAccountWithAddress create a SHRAccount with address

func (SHRAccount) GetAddress 

func (acc SHRAccount) GetAddress() sdk.Address

func (SHRAccount) GetCoins 

func (acc SHRAccount) GetCoins() types.Coins

func (SHRAccount) GetNonce 

func (acc SHRAccount) GetNonce() int64

func (SHRAccount) GetPubKey 

func (acc SHRAccount) GetPubKey() types.PubKey

func (*SHRAccount) IncreaseNonce 

func (acc *SHRAccount) IncreaseNonce()

func (*SHRAccount) SetAddress 

func (acc *SHRAccount) SetAddress(addr sdk.Address) error

func (*SHRAccount) SetCoins 

func (acc *SHRAccount) SetCoins(c types.Coins)

func (*SHRAccount) SetNonce 

func (acc *SHRAccount) SetNonce(no int64) error

func (*SHRAccount) SetPubKey 

func (acc *SHRAccount) SetPubKey(pk types.PubKey) error

func (SHRAccount) String 

func (acc SHRAccount) String() string

type SHRAccountJSON 

type SHRAccountJSON struct {
	Address sdk.Address `json:"address"`
	Coins   types.Coins `json:"coins"`
	PubKey  []byte      `json:"pub_key"`
	Nonce   int64       `json:"nonce"`
}

Source Files

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