status-go/rpc/verif_proxy.go
Andrea Maria Piana 7fd9fefdef Add LoginAccount endpoint
This commit adds LoginAccount endpoint.
This makes it consistent with CreateAccount and RestoreAccount as they
use similar config.

The notable difference with the previous endpoint is the API, which is
the same as CreateAccount/RestoreAccount, and the fact that it will
override your networks configuration.

Storing them in the config is now not needed anymore, as that's always
driven from the backend, and we won't allow custom networks in the new
wallet.
2023-06-01 10:05:11 +01:00

73 lines
1.8 KiB
Go

//go:build nimbus_light_client
// +build nimbus_light_client
package rpc
import (
"context"
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/log"
gethrpc "github.com/ethereum/go-ethereum/rpc"
proxy "github.com/siphiuel/lc-proxy-wrapper"
"github.com/status-im/status-go/params"
)
type VerifProxy struct {
config *proxy.Config
client *gethrpc.Client
log log.Logger
}
func init() {
verifProxyInitFn = func(c *Client) {
ctx := context.Background()
var testConfig = proxy.Config{
Eth2Network: "mainnet",
TrustedBlockRoot: "0xc5182cdb750fe088138b0d475683cda26a96befc24de16fb17bcf49d9cadf2f7",
Web3Url: c.upstreamURL,
RpcAddress: "127.0.0.1",
RpcPort: 8545,
LogLevel: "INFO",
}
proxy.StartLightClient(ctx, &testConfig)
verifProxy, err := newVerifProxy(&testConfig, c.log)
if err != nil {
c.RegisterHandler(
params.BalanceMethodName,
func(ctx context.Context, v uint64, params ...interface{}) (interface{}, error) {
addr := params[0].(common.Address)
return verifProxy.GetBalance(ctx, addr)
},
)
}
}
}
func newVerifProxy(cfg *proxy.Config, log log.Logger) (*VerifProxy, error) {
endpoint := "http://" + cfg.RpcAddress + ":" + fmt.Sprint(cfg.RpcPort)
client, err := gethrpc.DialHTTP(endpoint)
if err != nil {
log.Error("Error when creating VerifProxy client", err)
return nil, err
}
proxy := &VerifProxy{cfg, client, log}
return proxy, nil
}
func (p *VerifProxy) GetBalance(ctx context.Context, address common.Address) (interface{}, error) {
var result hexutil.Big
err := p.client.CallContext(ctx, &result, "eth_getBalance", address, "latest")
if err != nil {
p.log.Error("Error when invoking GetBalance", err)
return nil, err
}
return result, nil
}