mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-27 22:28:21 +00:00
127 lines
3.1 KiB
Go
127 lines
3.1 KiB
Go
package api
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/eth"
|
|
"github.com/ethereum/go-ethereum/rpc/codec"
|
|
"github.com/ethereum/go-ethereum/rpc/shared"
|
|
"github.com/ethereum/go-ethereum/xeth"
|
|
)
|
|
|
|
const (
|
|
PersonalApiVersion = "1.0"
|
|
)
|
|
|
|
var (
|
|
// mapping between methods and handlers
|
|
personalMapping = map[string]personalhandler{
|
|
"personal_listAccounts": (*personalApi).ListAccounts,
|
|
"personal_newAccount": (*personalApi).NewAccount,
|
|
"personal_deleteAccount": (*personalApi).DeleteAccount,
|
|
"personal_unlockAccount": (*personalApi).UnlockAccount,
|
|
}
|
|
)
|
|
|
|
// net callback handler
|
|
type personalhandler func(*personalApi, *shared.Request) (interface{}, error)
|
|
|
|
// net api provider
|
|
type personalApi struct {
|
|
xeth *xeth.XEth
|
|
ethereum *eth.Ethereum
|
|
methods map[string]personalhandler
|
|
codec codec.ApiCoder
|
|
}
|
|
|
|
// create a new net api instance
|
|
func NewPersonalApi(xeth *xeth.XEth, eth *eth.Ethereum, coder codec.Codec) *personalApi {
|
|
return &personalApi{
|
|
xeth: xeth,
|
|
ethereum: eth,
|
|
methods: personalMapping,
|
|
codec: coder.New(nil),
|
|
}
|
|
}
|
|
|
|
// collection with supported methods
|
|
func (self *personalApi) Methods() []string {
|
|
methods := make([]string, len(self.methods))
|
|
i := 0
|
|
for k := range self.methods {
|
|
methods[i] = k
|
|
i++
|
|
}
|
|
return methods
|
|
}
|
|
|
|
// Execute given request
|
|
func (self *personalApi) Execute(req *shared.Request) (interface{}, error) {
|
|
if callback, ok := self.methods[req.Method]; ok {
|
|
return callback(self, req)
|
|
}
|
|
|
|
return nil, shared.NewNotImplementedError(req.Method)
|
|
}
|
|
|
|
func (self *personalApi) Name() string {
|
|
return PersonalApiName
|
|
}
|
|
|
|
func (self *personalApi) ApiVersion() string {
|
|
return PersonalApiVersion
|
|
}
|
|
|
|
func (self *personalApi) ListAccounts(req *shared.Request) (interface{}, error) {
|
|
return self.xeth.Accounts(), nil
|
|
}
|
|
|
|
func (self *personalApi) NewAccount(req *shared.Request) (interface{}, error) {
|
|
args := new(NewAccountArgs)
|
|
if err := self.codec.Decode(req.Params, &args); err != nil {
|
|
return nil, shared.NewDecodeParamError(err.Error())
|
|
}
|
|
|
|
am := self.ethereum.AccountManager()
|
|
acc, err := am.NewAccount(args.Passphrase)
|
|
return acc.Address.Hex(), err
|
|
}
|
|
|
|
func (self *personalApi) DeleteAccount(req *shared.Request) (interface{}, error) {
|
|
args := new(DeleteAccountArgs)
|
|
if err := self.codec.Decode(req.Params, &args); err != nil {
|
|
return nil, shared.NewDecodeParamError(err.Error())
|
|
}
|
|
|
|
addr := common.HexToAddress(args.Address)
|
|
am := self.ethereum.AccountManager()
|
|
if err := am.DeleteAccount(addr, args.Passphrase); err == nil {
|
|
return true, nil
|
|
} else {
|
|
return false, err
|
|
}
|
|
}
|
|
|
|
func (self *personalApi) UnlockAccount(req *shared.Request) (interface{}, error) {
|
|
args := new(UnlockAccountArgs)
|
|
if err := self.codec.Decode(req.Params, &args); err != nil {
|
|
return nil, shared.NewDecodeParamError(err.Error())
|
|
}
|
|
|
|
var err error
|
|
am := self.ethereum.AccountManager()
|
|
addr := common.HexToAddress(args.Address)
|
|
|
|
if args.Duration == -1 {
|
|
err = am.Unlock(addr, args.Passphrase)
|
|
} else {
|
|
err = am.TimedUnlock(addr, args.Passphrase, time.Duration(args.Duration)*time.Second)
|
|
}
|
|
|
|
if err == nil {
|
|
return true, nil
|
|
}
|
|
return false, err
|
|
}
|