Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

core

package

Go to main page

Versions in this module

v1

v1.8.21

Jan 15, 2019

v1.8.19

Nov 28, 2018

v1.8.15

Aug 29, 2018

v1.8.14

Aug 22, 2018

v1.8.13

Jul 31, 2018

v1.8.10

May 30, 2018

v1.8.9

May 28, 2018

v1.8.8

May 14, 2018

v1.8.7

May 2, 2018

v1.8.6

Apr 23, 2018

v1.8.5

Apr 23, 2018

v1.8.4

Apr 17, 2018

Changes in this version

+ var ErrRequestDenied = errors.New("Request denied")

+ func MethodSelectorToAbi(selector string) ([]byte, error)

+ func SignHash(data []byte) ([]byte, string)

+ type AbiDb struct

+ func NewAbiDBFromFile(path string) (*AbiDb, error)

+ func NewAbiDBFromFiles(standard, custom string) (*AbiDb, error)

+ func NewEmptyAbiDB() (*AbiDb, error)

+ func (db *AbiDb) AddSignature(selector string, data []byte) error

+ func (db *AbiDb) LookupMethodSelector(id []byte) (string, error)

+ func (db *AbiDb) Size() int

+ type Account struct

+ Address common.Address

+ Typ string

+ URL accounts.URL

+ func (a Account) String() string

+ type Accounts []Account

+ func (as Accounts) String() string

+ type AuditLogger struct

+ func NewAuditLogger(path string, api ExternalAPI) (*AuditLogger, error)

+ func (l *AuditLogger) EcRecover(ctx context.Context, data, sig hexutil.Bytes) (common.Address, error)

+ func (l *AuditLogger) Export(ctx context.Context, addr common.Address) (json.RawMessage, error)

+ func (l *AuditLogger) Import(ctx context.Context, keyJSON json.RawMessage) (Account, error)

+ func (l *AuditLogger) List(ctx context.Context) (Accounts, error)

+ func (l *AuditLogger) New(ctx context.Context) (accounts.Account, error)

+ func (l *AuditLogger) Sign(ctx context.Context, addr common.MixedcaseAddress, data hexutil.Bytes) (hexutil.Bytes, error)

+ func (l *AuditLogger) SignTransaction(ctx context.Context, args SendTxArgs, methodSelector *string) (*ethapi.SignTransactionResult, error)

+ type CommandlineUI struct

+ func NewCommandlineUI() *CommandlineUI

+ func (ui *CommandlineUI) ApproveExport(request *ExportRequest) (ExportResponse, error)

+ func (ui *CommandlineUI) ApproveImport(request *ImportRequest) (ImportResponse, error)

+ func (ui *CommandlineUI) ApproveListing(request *ListRequest) (ListResponse, error)

+ func (ui *CommandlineUI) ApproveNewAccount(request *NewAccountRequest) (NewAccountResponse, error)

+ func (ui *CommandlineUI) ApproveSignData(request *SignDataRequest) (SignDataResponse, error)

+ func (ui *CommandlineUI) ApproveTx(request *SignTxRequest) (SignTxResponse, error)

+ func (ui *CommandlineUI) OnApprovedTx(tx ethapi.SignTransactionResult)

+ func (ui *CommandlineUI) OnSignerStartup(info StartupInfo)

+ func (ui *CommandlineUI) ShowError(message string)

+ func (ui *CommandlineUI) ShowInfo(message string)

+ type ExportRequest struct

+ Address common.Address

+ Meta Metadata

+ type ExportResponse struct

+ Approved bool

+ type ExternalAPI interface

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

+ Export func(ctx context.Context, addr common.Address) (json.RawMessage, error)

+ Import func(ctx context.Context, keyJSON json.RawMessage) (Account, error)

+ List func(ctx context.Context) (Accounts, error)

+ New func(ctx context.Context) (accounts.Account, error)

+ Sign func(ctx context.Context, addr common.MixedcaseAddress, data hexutil.Bytes) (hexutil.Bytes, error)

+ SignTransaction func(ctx context.Context, args SendTxArgs, methodSelector *string) (*ethapi.SignTransactionResult, error)

+ type ImportRequest struct

+ Meta Metadata

+ type ImportResponse struct

+ Approved bool

+ NewPassword string

+ OldPassword string

+ type ListRequest struct

+ Accounts []Account

+ Meta Metadata

+ type ListResponse struct

+ Accounts []Account

+ type Message struct

+ Text string

+ type Metadata struct

+ Local string

+ Remote string

+ Scheme string

+ func MetadataFromContext(ctx context.Context) Metadata

+ func (m Metadata) String() string

+ type NewAccountRequest struct

+ Meta Metadata

+ type NewAccountResponse struct

+ Approved bool

+ Password string

+ type SendTxArgs struct

+ Data *hexutil.Bytes

+ From common.MixedcaseAddress

+ Gas hexutil.Uint64

+ GasPrice hexutil.Big

+ Input *hexutil.Bytes

+ Nonce hexutil.Uint64

+ To *common.MixedcaseAddress

+ Value hexutil.Big

+ func (t SendTxArgs) String() string

+ type SignDataRequest struct

+ Address common.MixedcaseAddress

+ Hash hexutil.Bytes

+ Message string

+ Meta Metadata

+ Rawdata hexutil.Bytes

+ type SignDataResponse struct

+ Approved bool

+ Password string

+ type SignTxRequest struct

+ Callinfo []ValidationInfo

+ Meta Metadata

+ Transaction SendTxArgs

+ type SignTxResponse struct

+ Approved bool

+ Password string

+ Transaction SendTxArgs

+ type SignerAPI struct

+ UI SignerUI

+ func NewSignerAPI(chainID int64, ksLocation string, noUSB bool, ui SignerUI, abidb *AbiDb, ...) *SignerAPI

+ func (api *SignerAPI) EcRecover(ctx context.Context, data, sig hexutil.Bytes) (common.Address, error)

+ func (api *SignerAPI) Export(ctx context.Context, addr common.Address) (json.RawMessage, error)

+ func (api *SignerAPI) Import(ctx context.Context, keyJSON json.RawMessage) (Account, error)

+ func (api *SignerAPI) List(ctx context.Context) (Accounts, error)

+ func (api *SignerAPI) New(ctx context.Context) (accounts.Account, error)

+ func (api *SignerAPI) Sign(ctx context.Context, addr common.MixedcaseAddress, data hexutil.Bytes) (hexutil.Bytes, error)

+ func (api *SignerAPI) SignTransaction(ctx context.Context, args SendTxArgs, methodSelector *string) (*ethapi.SignTransactionResult, error)

+ type SignerUI interface

+ ApproveExport func(request *ExportRequest) (ExportResponse, error)

+ ApproveImport func(request *ImportRequest) (ImportResponse, error)

+ ApproveListing func(request *ListRequest) (ListResponse, error)

+ ApproveNewAccount func(request *NewAccountRequest) (NewAccountResponse, error)

+ ApproveSignData func(request *SignDataRequest) (SignDataResponse, error)

+ ApproveTx func(request *SignTxRequest) (SignTxResponse, error)

+ OnApprovedTx func(tx ethapi.SignTransactionResult)

+ OnSignerStartup func(info StartupInfo)

+ ShowError func(message string)

+ ShowInfo func(message string)

+ type StartupInfo struct

+ Info map[string]interface{}

+ type StdIOUI struct

+ func NewStdIOUI() *StdIOUI

+ func (ui *StdIOUI) ApproveExport(request *ExportRequest) (ExportResponse, error)

+ func (ui *StdIOUI) ApproveImport(request *ImportRequest) (ImportResponse, error)

+ func (ui *StdIOUI) ApproveListing(request *ListRequest) (ListResponse, error)

+ func (ui *StdIOUI) ApproveNewAccount(request *NewAccountRequest) (NewAccountResponse, error)

+ func (ui *StdIOUI) ApproveSignData(request *SignDataRequest) (SignDataResponse, error)

+ func (ui *StdIOUI) ApproveTx(request *SignTxRequest) (SignTxResponse, error)

+ func (ui *StdIOUI) OnApprovedTx(tx ethapi.SignTransactionResult)

+ func (ui *StdIOUI) OnSignerStartup(info StartupInfo)

+ func (ui *StdIOUI) ShowError(message string)

+ func (ui *StdIOUI) ShowInfo(message string)

+ type ValidationInfo struct

+ Message string

+ Typ string

+ type ValidationMessages struct

+ Messages []ValidationInfo

+ type Validator struct

+ func NewValidator(db *AbiDb) *Validator

+ func (v *Validator) ValidateTransaction(txArgs *SendTxArgs, methodSelector *string) (*ValidationMessages, error)