airgap

package
v0.6.3 Latest Latest
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 Go to latest Published: Jun 18, 2020 License: Apache-2.0 Imports: 14 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Accounts
	CreateAccount              = registerMethod(registry.AccountsContractID.String(), "createAccount", nil)
	AuthorizeVoteSigner        = registerMethod(registry.AccountsContractID.String(), "authorizeVoteSigner", []argParser{addressParser, bytesParser})
	AuthorizeAttestationSigner = registerMethod(registry.AccountsContractID.String(), "authorizeAttestationSigner", []argParser{addressParser, bytesParser})
	AuthorizeValidatorSigner   = registerMethod(registry.AccountsContractID.String(), "authorizeValidatorSigner", []argParser{addressParser, bytesParser})

	// Locked Gold
	LockGold     = registerMethod(registry.LockedGoldContractID.String(), "lock", nil)
	UnlockGold   = registerMethod(registry.LockedGoldContractID.String(), "unlock", []argParser{bigIntParser})
	RelockGold   = registerMethod(registry.LockedGoldContractID.String(), "relock", []argParser{bigIntParser, bigIntParser})
	WithdrawGold = registerMethod(registry.LockedGoldContractID.String(), "withdraw", []argParser{bigIntParser})

	// Election
	Vote               = registerMethod(registry.ElectionContractID.String(), "vote", []argParser{addressParser, bigIntParser})
	ActivateVotes      = registerMethod(registry.ElectionContractID.String(), "activate", []argParser{addressParser})
	RevokePendingVotes = registerMethod(registry.ElectionContractID.String(), "revokePending", []argParser{addressParser, addressParser, bigIntParser})
	RevokeActiveVotes  = registerMethod(registry.ElectionContractID.String(), "revokeActive", []argParser{addressParser, addressParser, bigIntParser})

	// ReleaseGold
	ReleaseGoldWithdraw = registerMethod(ReleaseGold, "withdraw", []argParser{bigIntParser})

	// Proxy
	ReleaseGoldCreateAccount              = registerMethod(ReleaseGold, "createAccount", nil)
	ReleaseGoldLockGold                   = registerMethod(ReleaseGold, "lockGold", []argParser{bigIntParser})
	ReleaseGoldUnlockGold                 = registerMethod(ReleaseGold, "unlockGold", []argParser{bigIntParser})
	ReleaseGoldRelockGold                 = registerMethod(ReleaseGold, "relockGold", []argParser{bigIntParser, bigIntParser})
	ReleaseGoldWithdrawGold               = registerMethod(ReleaseGold, "withdrawLockedGold", []argParser{bigIntParser})
	ReleaseGoldAuthorizeVoteSigner        = registerMethod(ReleaseGold, "authorizeVoteSigner", []argParser{addressParser, bytesParser})
	ReleaseGoldAuthorizeAttestationSigner = registerMethod(ReleaseGold, "authorizeAttestationSigner", []argParser{addressParser, bytesParser})
	ReleaseGoldAuthorizeValidatorSigner   = registerMethod(ReleaseGold, "authorizeValidatorSigner", []argParser{addressParser, bytesParser})
	ReleaseGoldRevokePendingVotes         = registerMethod(ReleaseGold, "revokePending", []argParser{addressParser, addressParser, bigIntParser})
	ReleaseGoldRevokeActiveVotes          = registerMethod(ReleaseGold, "revokeActive", []argParser{addressParser, addressParser, bigIntParser})
)

values taken from contract method names for ABI usage

View Source 
var ReleaseGold = "ReleaseGold"

Functions

func MarshallToMap 

func MarshallToMap(input interface{}) (map[string]interface{}, error)

func UnmarshallFromMap 

func UnmarshallFromMap(input map[string]interface{}, output interface{}) error

Types

type ArgBuilder 

type ArgBuilder interface {
	TransferGold(from common.Address, to common.Address, value *big.Int) (*TxArgs, error)

	CreateAccount(signer common.Address) (*TxArgs, error)
	AuthorizeVoteSigner(account common.Address, signer common.Address, popSignature []byte) (*TxArgs, error)
	LockGold(signer common.Address, amount *big.Int) (*TxArgs, error)
	UnlockGold(signer common.Address, value *big.Int) (*TxArgs, error)
	RelockGold(signer common.Address, index *big.Int, value *big.Int) (*TxArgs, error)
	WithdrawGold(signer common.Address, index *big.Int) (*TxArgs, error)
	Vote(signer common.Address, group common.Address, value *big.Int) (*TxArgs, error)
	ActivateVotes(signer common.Address, group common.Address) (*TxArgs, error)
	RevokePendingVotes(signer common.Address, group common.Address, value *big.Int) (*TxArgs, error)
	RevokeActiveVotes(signer common.Address, group common.Address, value *big.Int) (*TxArgs, error)

	ReleaseGoldCreateAccount(releaseGold common.Address, signer common.Address) (*TxArgs, error)
	ReleaseGoldAuthorizeVoteSigner(releaseGold common.Address, account common.Address, voteSigner common.Address, popSignature []byte) (*TxArgs, error)
	ReleaseGoldAuthorizeAttestationSigner(releaseGold common.Address, account common.Address, attestationSigner common.Address, popSignature []byte) (*TxArgs, error)
	ReleaseGoldAuthorizeValidatorSigner(releaseGold common.Address, account common.Address, validatorSigner common.Address, popSignature []byte) (*TxArgs, error)
	ReleaseGoldLockGold(releaseGold common.Address, signer common.Address, amount *big.Int) (*TxArgs, error)
	ReleaseGoldUnlockGold(releaseGold common.Address, signer common.Address, value *big.Int) (*TxArgs, error)
	ReleaseGoldRelockGold(releaseGold common.Address, signer common.Address, index *big.Int, value *big.Int) (*TxArgs, error)
	ReleaseGoldWithdrawGold(releaseGold common.Address, signer common.Address, index *big.Int) (*TxArgs, error)
	ReleaseGoldRevokePendingVotes(releaseGold common.Address, signer common.Address, group common.Address, value *big.Int) (*TxArgs, error)
	ReleaseGoldRevokeActiveVotes(releaseGold common.Address, signer common.Address, group common.Address, value *big.Int) (*TxArgs, error)
}

func NewArgBuilder 

func NewArgBuilder() ArgBuilder

type CeloMethod 

type CeloMethod struct {
	// Name of the abi method
	Name string
	// Registry id of contract where the method is defined
	Contract string
	// contains filtered or unexported fields
}

Represents a CeloMethod that can be called with the AirgapClient DO NOT CREATE them, instead use `MethodFromString()`

func MethodFromString 

func MethodFromString(celoMethodStr string) (*CeloMethod, error)

FromString returns the CeloMethod that matches the given string Methods are represented as "Contract.Name"

func (*CeloMethod) CreateTxArgs 

func (cm *CeloMethod) CreateTxArgs(to *common.Address, from common.Address, value *big.Int, args ...interface{}) (*TxArgs, error)

func (*CeloMethod) DeserializeArguments 

func (cm *CeloMethod) DeserializeArguments(values ...interface{}) ([]interface{}, error)

func (*CeloMethod) SerializeArguments 

func (cm *CeloMethod) SerializeArguments(args ...interface{}) ([]interface{}, error)

func (*CeloMethod) String 

func (cm *CeloMethod) String() string

type Client 

type Client interface {
	// Keygen generates a private key
	Keygen() (*ecdsa.PrivateKey, error)
	// Derive the cryptographic public key and on-chain address from the private key
	Derive(privateKey *ecdsa.PrivateKey) (*ecdsa.PublicKey, *common.Address, error)
	// Sign an arbitrary message with the private key
	Sign(message []byte, privateKey *ecdsa.PrivateKey) ([]byte, error)
	// Verify the signature of an arbitrary message
	Verify(message []byte, publicKey *ecdsa.PublicKey, signature []byte) bool

	// ConstructTxFromMetadata creates a new transaction using given Metadata
	ConstructTxFromMetadata(txMetadata *TxMetadata) (*Transaction, error)
	// SignTx signs an unsignedTx using the private seed and return a signedTx that can be submitted to the node
	SignTx(transaction *Transaction, privateKey *ecdsa.PrivateKey) (*Transaction, error)

	// GenerateProofOfPossessionSignature generates a PoP needed for Authorize calls
	GenerateProofOfPossessionSignature(privateKey *ecdsa.PrivateKey, address *common.Address) ([]byte, error)
}

func NewClient 

func NewClient() Client

type Server 

type Server interface {
	ObtainMetadata(ctx context.Context, txOpts *TxArgs) (*TxMetadata, error)
	SubmitTx(ctx context.Context, rawTx []byte) (*common.Hash, error)
}

type SignatureValues added in v0.5.4 

type SignatureValues struct {
	V *big.Int `json:"v"`
	R *big.Int `json:"r"`
	S *big.Int `json:"s"`
}

type Transaction 

type Transaction struct {
	*TxMetadata `json:"metadata"`
	Signature   []byte `json:"signature"`
}

func (*Transaction) AsGethTransaction 

func (tx *Transaction) AsGethTransaction() (*types.Transaction, error)

func (*Transaction) Deserialize added in v0.5.4 

func (tx *Transaction) Deserialize(data []byte, chainId *big.Int) error

func (*Transaction) GetSignatureValues added in v0.5.4 

func (tx *Transaction) GetSignatureValues() (*SignatureValues, error)

func (*Transaction) Hash 

func (tx *Transaction) Hash() (common.Hash, error)

func (Transaction) MarshalJSON 

func (tx Transaction) MarshalJSON() ([]byte, error)

func (*Transaction) Serialize 

func (tx *Transaction) Serialize() ([]byte, error)

func (*Transaction) Signed 

func (tx *Transaction) Signed() bool

func (*Transaction) UnmarshalJSON 

func (tx *Transaction) UnmarshalJSON(b []byte) error

type TxArgs 

type TxArgs struct {
	From  common.Address
	Value *big.Int
	// non-nil means exclusively cGLD transfer
	To *common.Address
	// non-nil means celo registry contract invokation
	Method *CeloMethod
	Args   []interface{}
}

func (TxArgs) MarshalJSON 

func (args TxArgs) MarshalJSON() ([]byte, error)

func (*TxArgs) UnmarshalJSON 

func (args *TxArgs) UnmarshalJSON(b []byte) error

type TxMetadata 

type TxMetadata struct {
	From                common.Address
	Nonce               uint64
	GasPrice            *big.Int
	GatewayFeeRecipient *common.Address
	GatewayFee          *big.Int
	FeeCurrency         *common.Address
	To                  common.Address
	Data                []byte
	Value               *big.Int
	Gas                 uint64
	ChainId             *big.Int
}

func (*TxMetadata) AsCallMessage 

func (tm *TxMetadata) AsCallMessage() ethereum.CallMsg

func (TxMetadata) MarshalJSON 

func (tm TxMetadata) MarshalJSON() ([]byte, error)

func (*TxMetadata) UnmarshalJSON 

func (tm *TxMetadata) UnmarshalJSON(b []byte) error

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