ethapi

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Published: Aug 23, 2019 License: GPL-3.0 Imports: 38 Imported by: 0

Documentation

Overview

Package ethapi implements the general Ethereum API functions.

Package ethapi implements the general Ethereum API functions.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DoCall

func DoCall(ctx context.Context, b Backend, args CallArgs, blockNr rpc.BlockNumber, overrides map[common.Address]account, vmCfg vm.Config, timeout time.Duration, globalGasCap *big.Int) ([]byte, uint64, bool, error)

func DoEstimateGas

func DoEstimateGas(ctx context.Context, b Backend, args CallArgs, blockNr rpc.BlockNumber, gasCap *big.Int) (hexutil.Uint64, error)

func GetAPIs

func GetAPIs(apiBackend Backend) []rpc.API

func RPCMarshalBlock

func RPCMarshalBlock(block *types.Block, inclTx bool, fullTx bool) (map[string]interface{}, error)

RPCMarshalBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain transaction hashes.

func RPCMarshalHeader added in v1.9.2

func RPCMarshalHeader(head *types.Header) map[string]interface{}

RPCMarshalHeader converts the given header to the RPC output .

func SendVaultTransaction

func SendVaultTransaction(args SendTxArgs) (d hexutil.Bytes, err error)

SendVaultTransaction will POST data to local blackbox node if data is valid; used by PublicTransactionPoolAPI.SendTransaction

func SendVaultTransactionWithExtraCheck

func SendVaultTransactionWithExtraCheck(args SendTxArgs) (d hexutil.Bytes, err error)

SendVaultTransaction will POST data to local blackbox node if data is valid; used by PublicTransactionPoolAPI.SendTransaction

func SubmitTransaction

func SubmitTransaction(ctx context.Context, b Backend, tx *types.Transaction, isVault bool) (common.Hash, error)

SubmitTransaction is a helper function that submits tx to txPool and logs a message.

Types

type AccountResult

type AccountResult struct {
	Address      common.Address  `json:"address"`
	AccountProof []string        `json:"accountProof"`
	Balance      *hexutil.Big    `json:"balance"`
	CodeHash     common.Hash     `json:"codeHash"`
	Nonce        hexutil.Uint64  `json:"nonce"`
	StorageHash  common.Hash     `json:"storageHash"`
	StorageProof []StorageResult `json:"storageProof"`
}

Result structs for GetProof

type AddrLocker

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

func (*AddrLocker) LockAddr

func (l *AddrLocker) LockAddr(address common.Address)

LockAddr locks an account's mutex. This is used to prevent another tx getting the same nonce until the lock is released. The mutex prevents the (an identical nonce) from being read again during the time that the first transaction is being signed.

func (*AddrLocker) UnlockAddr

func (l *AddrLocker) UnlockAddr(address common.Address)

UnlockAddr unlocks the mutex of the given account.

type AnalysysResult

type AnalysysResult struct {
	Vulnerable bool
	Output     string
}

type Async

type Async struct {
	sync.Mutex
	// contains filtered or unexported fields
}

type AsyncResultFailure

type AsyncResultFailure struct {
	Id    string `json:"id,omitempty"`
	Error string `json:"error"`
}

type AsyncResultSuccess

type AsyncResultSuccess struct {
	Id     string      `json:"id,omitempty"`
	TxHash common.Hash `json:"txHash"`
}

type AsyncSendTxArgs

type AsyncSendTxArgs struct {
	SendTxArgs
	CallbackUrl string `json:"callbackUrl"`
}

type Backend

type Backend interface {
	// General Ethereum API
	Downloader() *downloader.Downloader
	ProtocolVersion() int
	SuggestPrice(ctx context.Context) (*big.Int, error)
	ChainDb() ethdb.Database
	EventMux() *event.TypeMux
	AccountManager() *accounts.Manager
	ExtRPCEnabled() bool
	RPCGasCap() *big.Int // global gas cap for eth_call over rpc: DoS protection

	// Blockchain API
	SetHead(number uint64)
	HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error)
	HeaderByHash(ctx context.Context, number common.Hash) (*types.Header, error)
	BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error)
	BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error)
	StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (vm.SmiloAPIState, *types.Header, error)
	GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error)
	GetTd(hash common.Hash) *big.Int
	GetEVM(ctx context.Context, msg core.Message, state vm.SmiloAPIState, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error)
	SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription
	SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
	SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription

	// Transaction pool API
	SendTx(ctx context.Context, signedTx *types.Transaction) error
	GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error)
	GetPoolTransactions() (types.Transactions, error)
	GetPoolTransaction(txHash common.Hash) *types.Transaction
	GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error)
	Stats() (pending int, queued int)
	TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)
	SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription

	// Filter API
	BloomStatus() (uint64, uint64)
	GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error)
	ServiceFilter(ctx context.Context, session *bloombits.MatcherSession)
	SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription
	SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription

	ChainConfig() *params.ChainConfig
	CurrentBlock() *types.Block
	GetSolcPath() string
	GetSmiloCodeAnalysisPath() string
}

Backend interface provides the common API services (that are provided by both full and light clients) with access to necessary functions.

type CallArgs

type CallArgs struct {
	From     *common.Address `json:"from"`
	To       *common.Address `json:"to"`
	Gas      *hexutil.Uint64 `json:"gas"`
	GasPrice *hexutil.Big    `json:"gasPrice"`
	Value    *hexutil.Big    `json:"value"`
	Data     *hexutil.Bytes  `json:"data"`
}

CallArgs represents the arguments for a call.

type CodeAnalysisAdminAPI

type CodeAnalysisAdminAPI codeAnalysisAPI

func (*CodeAnalysisAdminAPI) SetSmiloAnalysis

func (api *CodeAnalysisAdminAPI) SetSmiloAnalysis(path string) error

SetSolc sets the Solidity compiler path to be used by the node.

type CompilerAdminAPI

type CompilerAdminAPI compilerAPI

func (*CompilerAdminAPI) SetSolc

func (api *CompilerAdminAPI) SetSolc(path string) (string, error)

SetSolc sets the Solidity compiler path to be used by the node.

type ExecutionResult

type ExecutionResult struct {
	Gas         uint64         `json:"gas"`
	Failed      bool           `json:"failed"`
	ReturnValue string         `json:"returnValue"`
	StructLogs  []StructLogRes `json:"structLogs"`
}

ExecutionResult groups all structured logs emitted by the EVM while replaying a transaction in debug mode as well as transaction execution status, the amount of gas used and the return value

type PrivateAccountAPI

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

PrivateAccountAPI provides an API to access accounts managed by this node. It offers methods to create, (un)lock en list accounts. Some methods accept passwords and are therefore considered private by default.

func NewPrivateAccountAPI

func NewPrivateAccountAPI(b Backend, nonceLock *AddrLocker) *PrivateAccountAPI

NewPrivateAccountAPI create a new PrivateAccountAPI.

func (*PrivateAccountAPI) DeriveAccount

func (s *PrivateAccountAPI) DeriveAccount(url string, path string, pin *bool) (accounts.Account, error)

DeriveAccount requests a HD wallet to derive a new account, optionally pinning it for later reuse.

func (*PrivateAccountAPI) EcRecover

func (s *PrivateAccountAPI) EcRecover(ctx context.Context, data, sig hexutil.Bytes) (common.Address, error)

EcRecover returns the address for the account that was used to create the signature. Note, this function is compatible with eth_sign and personal_sign. As such it recovers the address of: hash = keccak256("\x19Ethereum Signed Message:\n"${message length}${message}) addr = ecrecover(hash, signature)

Note, the signature must conform to the secp256k1 curve R, S and V values, where the V value must be 27 or 28 for legacy reasons.

https://github.com/ethereum/go-ethereum/wiki/Management-APIs#personal_ecRecover

func (*PrivateAccountAPI) ImportRawKey

func (s *PrivateAccountAPI) ImportRawKey(privkey string, password string) (common.Address, error)

ImportRawKey stores the given hex encoded ECDSA key into the key directory, encrypting it with the passphrase.

func (*PrivateAccountAPI) InitializeWallet

func (s *PrivateAccountAPI) InitializeWallet(ctx context.Context, url string) (string, error)

InitializeWallet initializes a new wallet at the provided URL, by generating and returning a new private key.

func (*PrivateAccountAPI) ListAccounts

func (s *PrivateAccountAPI) ListAccounts() []common.Address

listAccounts will return a list of addresses for accounts this node manages.

func (*PrivateAccountAPI) ListWallets

func (s *PrivateAccountAPI) ListWallets() []rawWallet

ListWallets will return a list of wallets this node manages.

func (*PrivateAccountAPI) LockAccount

func (s *PrivateAccountAPI) LockAccount(addr common.Address) bool

LockAccount will lock the account associated with the given address when it's unlocked.

func (*PrivateAccountAPI) NewAccount

func (s *PrivateAccountAPI) NewAccount(password string) (common.Address, error)

NewAccount will create a new account and returns the address for the new account.

func (*PrivateAccountAPI) OpenWallet

func (s *PrivateAccountAPI) OpenWallet(url string, passphrase *string) error

OpenWallet initiates a hardware wallet opening procedure, establishing a USB connection and attempting to authenticate via the provided passphrase. Note, the method may return an extra challenge requiring a second open (e.g. the Trezor PIN matrix challenge).

func (*PrivateAccountAPI) SendTransaction

func (s *PrivateAccountAPI) SendTransaction(ctx context.Context, args SendTxArgs, passwd string) (common.Hash, error)

SendTransaction will create a transaction from the given arguments and tries to sign it with the key associated with args.To. If the given passwd isn't able to decrypt the key it fails.

func (*PrivateAccountAPI) Sign

func (s *PrivateAccountAPI) Sign(ctx context.Context, data hexutil.Bytes, addr common.Address, passwd string) (hexutil.Bytes, error)

Sign calculates an Ethereum ECDSA signature for: keccack256("\x19Ethereum Signed Message:\n" + len(message) + message))

Note, the produced signature conforms to the secp256k1 curve R, S and V values, where the V value will be 27 or 28 for legacy reasons.

The key used to calculate the signature is decrypted with the given password.

https://github.com/ethereum/go-ethereum/wiki/Management-APIs#personal_sign

func (*PrivateAccountAPI) SignAndSendTransaction

func (s *PrivateAccountAPI) SignAndSendTransaction(ctx context.Context, args SendTxArgs, passwd string) (common.Hash, error)

SignAndSendTransaction was renamed to SendTransaction. This method is deprecated and will be removed in the future. It primary goal is to give clients time to update.

func (*PrivateAccountAPI) SignTransaction

func (s *PrivateAccountAPI) SignTransaction(ctx context.Context, args SendTxArgs, passwd string) (*SignTransactionResult, error)

SignTransaction will create a transaction from the given arguments and tries to sign it with the key associated with args.To. If the given passwd isn't able to decrypt the key it fails. The transaction is returned in RLP-form, not broadcast to other nodes

func (*PrivateAccountAPI) UnlockAccount

func (s *PrivateAccountAPI) UnlockAccount(ctx context.Context, addr common.Address, password string, duration *uint64) (bool, error)

UnlockAccount will unlock the account associated with the given address with the given password for duration seconds. If duration is nil it will use a default of 300 seconds. It returns an indication if the account was unlocked.

func (*PrivateAccountAPI) Unpair

func (s *PrivateAccountAPI) Unpair(ctx context.Context, url string, pin string) error

Unpair deletes a pairing between wallet and geth.

type PrivateDebugAPI

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

PrivateDebugAPI is the collection of Ethereum APIs exposed over the private debugging endpoint.

func NewPrivateDebugAPI

func NewPrivateDebugAPI(b Backend) *PrivateDebugAPI

NewPrivateDebugAPI creates a new API definition for the private debug methods of the Ethereum service.

func (*PrivateDebugAPI) ChaindbCompact

func (api *PrivateDebugAPI) ChaindbCompact() error

func (*PrivateDebugAPI) ChaindbProperty

func (api *PrivateDebugAPI) ChaindbProperty(property string) (string, error)

ChaindbProperty returns leveldb properties of the chain database.

func (*PrivateDebugAPI) SetHead

func (api *PrivateDebugAPI) SetHead(number hexutil.Uint64)

SetHead rewinds the head of the blockchain to a previous block.

type PublicAccountAPI

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

PublicAccountAPI provides an API to access accounts managed by this node. It offers only methods that can retrieve accounts.

func NewPublicAccountAPI

func NewPublicAccountAPI(am *accounts.Manager) *PublicAccountAPI

NewPublicAccountAPI creates a new PublicAccountAPI.

func (*PublicAccountAPI) Accounts

func (s *PublicAccountAPI) Accounts() []common.Address

Accounts returns the collection of accounts this node manages

type PublicBlockChainAPI

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

PublicBlockChainAPI provides an API to access the Ethereum blockchain. It offers only methods that operate on public data that is freely available to anyone.

func NewPublicBlockChainAPI

func NewPublicBlockChainAPI(b Backend) *PublicBlockChainAPI

NewPublicBlockChainAPI creates a new Ethereum blockchain API.

func (*PublicBlockChainAPI) BlockNumber

func (s *PublicBlockChainAPI) BlockNumber() hexutil.Uint64

BlockNumber returns the block number of the chain head.

func (*PublicBlockChainAPI) Call

func (s *PublicBlockChainAPI) Call(ctx context.Context, args CallArgs, blockNr rpc.BlockNumber) (hexutil.Bytes, error)

Call executes the given transaction on the state for the given block number. It doesn't make and changes in the state/blockchain and is useful to execute and retrieve values.

func (*PublicBlockChainAPI) ChainId

func (s *PublicBlockChainAPI) ChainId() *hexutil.Big

ChainId returns the chainID value for transaction replay protection.

func (*PublicBlockChainAPI) EstimateGas

func (s *PublicBlockChainAPI) EstimateGas(ctx context.Context, args CallArgs) (hexutil.Uint64, error)

EstimateGas returns an estimate of the amount of gas needed to execute the given transaction against the current pending block.

func (*PublicBlockChainAPI) GetBalance

func (s *PublicBlockChainAPI) GetBalance(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (*hexutil.Big, error)

GetBalance returns the amount of wei for the given address in the state of the given block number. The rpc.LatestBlockNumber and rpc.PendingBlockNumber meta block numbers are also allowed.

func (*PublicBlockChainAPI) GetBlockByHash

func (s *PublicBlockChainAPI) GetBlockByHash(ctx context.Context, hash common.Hash, fullTx bool) (map[string]interface{}, error)

GetBlockByHash returns the requested block. When fullTx is true all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.

func (*PublicBlockChainAPI) GetBlockByNumber

func (s *PublicBlockChainAPI) GetBlockByNumber(ctx context.Context, number rpc.BlockNumber, fullTx bool) (map[string]interface{}, error)

GetBlockByNumber returns the requested canonical block.

  • When blockNr is -1 the chain head is returned.
  • When blockNr is -2 the pending chain head is returned.
  • When fullTx is true all transactions in the block are returned, otherwise only the transaction hash is returned.

func (*PublicBlockChainAPI) GetCode

func (s *PublicBlockChainAPI) GetCode(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (hexutil.Bytes, error)

GetCode returns the code stored at the given address in the state for the given block number.

func (*PublicBlockChainAPI) GetHeaderByHash added in v1.9.2

func (s *PublicBlockChainAPI) GetHeaderByHash(ctx context.Context, hash common.Hash) map[string]interface{}

GetHeaderByHash returns the requested header by hash.

func (*PublicBlockChainAPI) GetHeaderByNumber added in v1.9.2

func (s *PublicBlockChainAPI) GetHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (map[string]interface{}, error)

GetHeaderByNumber returns the requested canonical block header. * When blockNr is -1 the chain head is returned. * When blockNr is -2 the pending chain head is returned.

func (*PublicBlockChainAPI) GetProof

func (s *PublicBlockChainAPI) GetProof(ctx context.Context, address common.Address, storageKeys []string, blockNr rpc.BlockNumber) (*AccountResult, error)

GetProof returns the Merkle-proof for a given account and optionally some storage keys.

func (*PublicBlockChainAPI) GetSmiloPay

func (s *PublicBlockChainAPI) GetSmiloPay(ctx context.Context, address common.Address, blockNum rpc.BlockNumber) (*big.Int, error)

GetSmiloPay returns the smiloPay from the given address and blockNum

func (*PublicBlockChainAPI) GetSmiloPayload

func (s *PublicBlockChainAPI) GetSmiloPayload(digestHex string) (string, error)

GetSmiloPayload returns the contents of a private transaction

func (*PublicBlockChainAPI) GetStorageAt

func (s *PublicBlockChainAPI) GetStorageAt(ctx context.Context, address common.Address, key string, blockNr rpc.BlockNumber) (hexutil.Bytes, error)

GetStorageAt returns the storage from the state at the given address, key and block number. The rpc.LatestBlockNumber and rpc.PendingBlockNumber meta block numbers are also allowed.

func (*PublicBlockChainAPI) GetUncleByBlockHashAndIndex

func (s *PublicBlockChainAPI) GetUncleByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) (map[string]interface{}, error)

GetUncleByBlockHashAndIndex returns the uncle block for the given block hash and index. When fullTx is true all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.

func (*PublicBlockChainAPI) GetUncleByBlockNumberAndIndex

func (s *PublicBlockChainAPI) GetUncleByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) (map[string]interface{}, error)

GetUncleByBlockNumberAndIndex returns the uncle block for the given block hash and index. When fullTx is true all transactions in the block are returned in full detail, otherwise only the transaction hash is returned.

func (*PublicBlockChainAPI) GetUncleCountByBlockHash

func (s *PublicBlockChainAPI) GetUncleCountByBlockHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint

GetUncleCountByBlockHash returns number of uncles in the block for the given block hash

func (*PublicBlockChainAPI) GetUncleCountByBlockNumber

func (s *PublicBlockChainAPI) GetUncleCountByBlockNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint

GetUncleCountByBlockNumber returns number of uncles in the block for the given block number

func (*PublicBlockChainAPI) GetVaultTransaction

func (s *PublicBlockChainAPI) GetVaultTransaction(digestHex string) (data string, err error)

Get the Vault Transaction content

type PublicCodeAnalysisAPI

type PublicCodeAnalysisAPI codeAnalysisAPI

func (PublicCodeAnalysisAPI) CodeAnalysis

func (api PublicCodeAnalysisAPI) CodeAnalysis(args SmiloAnalysisArgs) (*AnalysysResult, error)

type PublicCompilerAPI

type PublicCompilerAPI compilerAPI

func (*PublicCompilerAPI) CompileSolidity

func (api *PublicCompilerAPI) CompileSolidity(source string) (map[string]*compiler.Contract, error)

CompileSolidity compiles the given solidity source.

func (*PublicCompilerAPI) GetCompilers

func (api *PublicCompilerAPI) GetCompilers() ([]string, error)

type PublicDebugAPI

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

PublicDebugAPI is the collection of Ethereum APIs exposed over the public debugging endpoint.

func NewPublicDebugAPI

func NewPublicDebugAPI(b Backend) *PublicDebugAPI

NewPublicDebugAPI creates a new API definition for the public debug methods of the Ethereum service.

func (*PublicDebugAPI) GetBlockRlp

func (api *PublicDebugAPI) GetBlockRlp(ctx context.Context, number uint64) (string, error)

GetBlockRlp retrieves the RLP encoded for of a single block.

func (*PublicDebugAPI) PrintBlock

func (api *PublicDebugAPI) PrintBlock(ctx context.Context, number uint64) (string, error)

PrintBlock retrieves a block and returns its pretty printed form.

func (*PublicDebugAPI) SeedHash

func (api *PublicDebugAPI) SeedHash(ctx context.Context, number uint64) (string, error)

SeedHash retrieves the seed hash of a block.

func (*PublicDebugAPI) TestSignCliqueBlock

func (api *PublicDebugAPI) TestSignCliqueBlock(ctx context.Context, address common.Address, number uint64) (common.Address, error)

TestSignCliqueBlock fetches the given block number, and attempts to sign it as a clique header with the given address, returning the address of the recovered signature

This is a temporary method to debug the externalsigner integration, TODO: Remove this method when the integration is mature

type PublicEthereumAPI

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

PublicEthereumAPI provides an API to access Ethereum related information. It offers only methods that operate on public data that is freely available to anyone.

func NewPublicEthereumAPI

func NewPublicEthereumAPI(b Backend) *PublicEthereumAPI

NewPublicEthereumAPI creates a new Ethereum protocol API.

func (*PublicEthereumAPI) GasPrice

func (s *PublicEthereumAPI) GasPrice(ctx context.Context) (*hexutil.Big, error)

GasPrice returns a suggestion for a gas price.

func (*PublicEthereumAPI) ProtocolVersion

func (s *PublicEthereumAPI) ProtocolVersion() hexutil.Uint

ProtocolVersion returns the current Ethereum protocol version this node supports

func (*PublicEthereumAPI) Syncing

func (s *PublicEthereumAPI) Syncing() (interface{}, error)

Syncing returns false in case the node is currently not syncing with the network. It can be up to date or has not yet received the latest block headers from its pears. In case it is synchronizing: - startingBlock: block number this node started to synchronise from - currentBlock: block number this node is currently importing - highestBlock: block number of the highest block header this node has received from peers - pulledStates: number of state entries processed until now - knownStates: number of known state entries that still need to be pulled

type PublicNetAPI

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

PublicNetAPI offers network related RPC methods

func NewPublicNetAPI

func NewPublicNetAPI(net *p2p.Server, networkVersion uint64) *PublicNetAPI

NewPublicNetAPI creates a new net API instance.

func (*PublicNetAPI) Listening

func (s *PublicNetAPI) Listening() bool

Listening returns an indication if the node is listening for network connections.

func (*PublicNetAPI) PeerCount

func (s *PublicNetAPI) PeerCount() hexutil.Uint

PeerCount returns the number of connected peers

func (*PublicNetAPI) Version

func (s *PublicNetAPI) Version() string

Version returns the current ethereum protocol version.

type PublicTransactionPoolAPI

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

PublicTransactionPoolAPI exposes methods for the RPC interface

func NewPublicTransactionPoolAPI

func NewPublicTransactionPoolAPI(b Backend, nonceLock *AddrLocker) *PublicTransactionPoolAPI

NewPublicTransactionPoolAPI creates a new RPC service with methods specific for the transaction pool.

func (*PublicTransactionPoolAPI) GetBlockTransactionCountByHash

func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByHash(ctx context.Context, blockHash common.Hash) *hexutil.Uint

GetBlockTransactionCountByHash returns the number of transactions in the block with the given hash.

func (*PublicTransactionPoolAPI) GetBlockTransactionCountByNumber

func (s *PublicTransactionPoolAPI) GetBlockTransactionCountByNumber(ctx context.Context, blockNr rpc.BlockNumber) *hexutil.Uint

GetBlockTransactionCountByNumber returns the number of transactions in the block with the given block number.

func (*PublicTransactionPoolAPI) GetRawTransactionByBlockHashAndIndex

func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) hexutil.Bytes

GetRawTransactionByBlockHashAndIndex returns the bytes of the transaction for the given block hash and index.

func (*PublicTransactionPoolAPI) GetRawTransactionByBlockNumberAndIndex

func (s *PublicTransactionPoolAPI) GetRawTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) hexutil.Bytes

GetRawTransactionByBlockNumberAndIndex returns the bytes of the transaction for the given block number and index.

func (*PublicTransactionPoolAPI) GetRawTransactionByHash

func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context, hash common.Hash) (hexutil.Bytes, error)

GetRawTransactionByHash returns the bytes of the transaction for the given hash.

func (*PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex

func (s *PublicTransactionPoolAPI) GetTransactionByBlockHashAndIndex(ctx context.Context, blockHash common.Hash, index hexutil.Uint) *RPCTransaction

GetTransactionByBlockHashAndIndex returns the transaction for the given block hash and index.

func (*PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex

func (s *PublicTransactionPoolAPI) GetTransactionByBlockNumberAndIndex(ctx context.Context, blockNr rpc.BlockNumber, index hexutil.Uint) *RPCTransaction

GetTransactionByBlockNumberAndIndex returns the transaction for the given block number and index.

func (*PublicTransactionPoolAPI) GetTransactionByHash

func (s *PublicTransactionPoolAPI) GetTransactionByHash(ctx context.Context, hash common.Hash) (*RPCTransaction, error)

GetTransactionByHash returns the transaction for the given hash

func (*PublicTransactionPoolAPI) GetTransactionCount

func (s *PublicTransactionPoolAPI) GetTransactionCount(ctx context.Context, address common.Address, blockNr rpc.BlockNumber) (*hexutil.Uint64, error)

GetTransactionCount returns the number of transactions the given address has sent for the given block number

func (*PublicTransactionPoolAPI) GetTransactionReceipt

func (s *PublicTransactionPoolAPI) GetTransactionReceipt(ctx context.Context, hash common.Hash) (map[string]interface{}, error)

GetTransactionReceipt returns the transaction receipt for the given transaction hash.

func (*PublicTransactionPoolAPI) PendingTransactions

func (s *PublicTransactionPoolAPI) PendingTransactions() ([]*RPCTransaction, error)

PendingTransactions returns the transactions that are in the transaction pool and have a from address that is one of the accounts this node manages.

func (*PublicTransactionPoolAPI) Resend

func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, sendArgs SendTxArgs, gasPrice *hexutil.Big, gasLimit *hexutil.Uint64) (common.Hash, error)

Resend accepts an existing transaction and a new gas price and limit. It will remove the given transaction from the pool and reinsert it with the new gas price and limit.

func (*PublicTransactionPoolAPI) SendRawTransaction

func (s *PublicTransactionPoolAPI) SendRawTransaction(ctx context.Context, encodedTx hexutil.Bytes) (common.Hash, error)

SendRawTransaction will add the signed transaction to the transaction pool. The sender is responsible for signing the transaction and using the correct nonce.

func (*PublicTransactionPoolAPI) SendRawTransactionVault

func (s *PublicTransactionPoolAPI) SendRawTransactionVault(ctx context.Context, encodedTx hexutil.Bytes, args VaultSendRawTxArgs) (common.Hash, error)

SendRawTransactionVault will add the signed transaction to the Vault and to the transaction pool. The sender is responsible for signing the transaction and using the correct nonce.

func (*PublicTransactionPoolAPI) SendTransaction

func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args SendTxArgs) (common.Hash, error)

SendTransaction creates a transaction for the given argument, sign it and submit it to the transaction pool.

func (*PublicTransactionPoolAPI) SendTransactionAsync

func (s *PublicTransactionPoolAPI) SendTransactionAsync(ctx context.Context, args AsyncSendTxArgs) (common.Hash, error)

SendTransactionAsync creates a transaction for the given argument, signs it, and submits it to the transaction pool. This call returns immediately to allow sending many private transactions/bursts of transactions without waiting for the recipient parties to confirm receipt of the encrypted payloads. An optional callbackUrl may be specified--when a transaction is submitted to the transaction pool, it will be called with a POST request containing either {"error": "error message"} or {"txHash": "0x..."}.

Please note: This is a temporary integration to improve performance in high-latency environments when sending many private transactions. It will be removed at a later date when account management is handled outside Ethereum.

func (*PublicTransactionPoolAPI) Sign

Sign calculates an ECDSA signature for: keccack256("\x19Ethereum Signed Message:\n" + len(message) + message).

Note, the produced signature conforms to the secp256k1 curve R, S and V values, where the V value will be 27 or 28 for legacy reasons.

The account associated with addr must be unlocked.

https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign

func (*PublicTransactionPoolAPI) SignTransaction

SignTransaction will sign the given transaction with the from account. The node needs to have the private key of the account corresponding with the given from address and it needs to be unlocked.

type PublicTxPoolAPI

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

PublicTxPoolAPI offers and API for the transaction pool. It only operates on data that is non confidential.

func NewPublicTxPoolAPI

func NewPublicTxPoolAPI(b Backend) *PublicTxPoolAPI

NewPublicTxPoolAPI creates a new tx pool service that gives information about the transaction pool.

func (*PublicTxPoolAPI) Content

func (s *PublicTxPoolAPI) Content() map[string]map[string]map[string]*RPCTransaction

Content returns the transactions contained within the transaction pool.

func (*PublicTxPoolAPI) Inspect

func (s *PublicTxPoolAPI) Inspect() map[string]map[string]map[string]string

Inspect retrieves the content of the transaction pool and flattens it into an easily inspectable list.

func (*PublicTxPoolAPI) Status

func (s *PublicTxPoolAPI) Status() map[string]hexutil.Uint

Status returns the number of pending and queued transaction in the pool.

type RPCTransaction

type RPCTransaction struct {
	BlockHash        *common.Hash    `json:"blockHash"`
	BlockNumber      *hexutil.Big    `json:"blockNumber"`
	From             common.Address  `json:"from"`
	Gas              hexutil.Uint64  `json:"gas"`
	GasPrice         *hexutil.Big    `json:"gasPrice"`
	Hash             common.Hash     `json:"hash"`
	Input            hexutil.Bytes   `json:"input"`
	Nonce            hexutil.Uint64  `json:"nonce"`
	To               *common.Address `json:"to"`
	TransactionIndex *hexutil.Uint64 `json:"transactionIndex"`
	Value            *hexutil.Big    `json:"value"`
	V                *hexutil.Big    `json:"v"`
	R                *hexutil.Big    `json:"r"`
	S                *hexutil.Big    `json:"s"`
}

RPCTransaction represents a transaction that will serialize to the RPC representation of a transaction

type SendTxArgs

type SendTxArgs struct {
	From     common.Address  `json:"from"`
	To       *common.Address `json:"to"`
	Gas      *hexutil.Uint64 `json:"gas"`
	GasPrice *hexutil.Big    `json:"gasPrice"`
	Value    *hexutil.Big    `json:"value"`
	Nonce    *hexutil.Uint64 `json:"nonce"`
	// We accept "data" and "input" for backwards-compatibility reasons. "input" is the
	// newer name and should be preferred by clients.
	Data  *hexutil.Bytes `json:"data"`
	Input *hexutil.Bytes `json:"input"`

	//Smilo
	VaultFrom   string   `json:"vaultFrom"`
	SharedWith  []string `json:"sharedWith"`
	VaultTxType string   `json:"restriction"`
}

SendTxArgs represents the arguments to sumbit a new transaction into the transaction pool.

type SignTransactionResult

type SignTransactionResult struct {
	Raw hexutil.Bytes      `json:"raw"`
	Tx  *types.Transaction `json:"tx"`
}

SignTransactionResult represents a RLP encoded signed transaction.

type SmiloAnalysisArgs

type SmiloAnalysisArgs struct {
	Code       string
	Arguments  string
	Abi        string
	Hash       string
	List       bool
	Disassm    bool
	SingleStep bool
	Cfg        bool
	CfgFull    bool
	Decompile  bool
	Debug      bool
	Silent     bool
}

type StorageResult

type StorageResult struct {
	Key   string       `json:"key"`
	Value *hexutil.Big `json:"value"`
	Proof []string     `json:"proof"`
}

type StructLogRes

type StructLogRes struct {
	Pc      uint64             `json:"pc"`
	Op      string             `json:"op"`
	Gas     uint64             `json:"gas"`
	GasCost uint64             `json:"gasCost"`
	Depth   int                `json:"depth"`
	Error   error              `json:"error,omitempty"`
	Stack   *[]string          `json:"stack,omitempty"`
	Memory  *[]string          `json:"memory,omitempty"`
	Storage *map[string]string `json:"storage,omitempty"`
}

StructLogRes stores a structured log emitted by the EVM while replaying a transaction in debug mode

func FormatLogs

func FormatLogs(logs []vm.StructLog) []StructLogRes

FormatLogs formats EVM returned structured logs for json output

type VaultSendRawTxArgs

type VaultSendRawTxArgs struct {
	SharedWith []string `json:"sharedWith"`
}

SendRawTxArgs represents the arguments to submit a new signed private transaction into the transaction pool.

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