134 lines
3.9 KiB
Go
134 lines
3.9 KiB
Go
package storage
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/filecoin-project/go-address"
|
|
"github.com/filecoin-project/go-state-types/abi"
|
|
|
|
"github.com/filecoin-project/lotus/api"
|
|
"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
|
|
"github.com/filecoin-project/lotus/chain/types"
|
|
)
|
|
|
|
type addrSelectApi interface {
|
|
WalletBalance(context.Context, address.Address) (types.BigInt, error)
|
|
WalletHas(context.Context, address.Address) (bool, error)
|
|
|
|
StateAccountKey(context.Context, address.Address, types.TipSetKey) (address.Address, error)
|
|
StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
|
|
}
|
|
|
|
type AddressSelector struct {
|
|
api.AddressConfig
|
|
}
|
|
|
|
func (as *AddressSelector) AddressFor(ctx context.Context, a addrSelectApi, mi miner.MinerInfo, use api.AddrUse, goodFunds, minFunds abi.TokenAmount) (address.Address, abi.TokenAmount, error) {
|
|
var addrs []address.Address
|
|
switch use {
|
|
case api.PreCommitAddr:
|
|
addrs = append(addrs, as.PreCommitControl...)
|
|
case api.CommitAddr:
|
|
addrs = append(addrs, as.CommitControl...)
|
|
default:
|
|
defaultCtl := map[address.Address]struct{}{}
|
|
for _, a := range mi.ControlAddresses {
|
|
defaultCtl[a] = struct{}{}
|
|
}
|
|
delete(defaultCtl, mi.Owner)
|
|
delete(defaultCtl, mi.Worker)
|
|
|
|
for _, addr := range append(append([]address.Address{}, as.PreCommitControl...), as.CommitControl...) {
|
|
if addr.Protocol() != address.ID {
|
|
var err error
|
|
addr, err = a.StateLookupID(ctx, addr, types.EmptyTSK)
|
|
if err != nil {
|
|
log.Warnw("looking up control address", "address", addr, "error", err)
|
|
continue
|
|
}
|
|
}
|
|
|
|
delete(defaultCtl, addr)
|
|
}
|
|
|
|
for a := range defaultCtl {
|
|
addrs = append(addrs, a)
|
|
}
|
|
}
|
|
addrs = append(addrs, mi.Owner, mi.Worker)
|
|
|
|
return pickAddress(ctx, a, mi, goodFunds, minFunds, addrs)
|
|
}
|
|
|
|
func pickAddress(ctx context.Context, a addrSelectApi, mi miner.MinerInfo, goodFunds, minFunds abi.TokenAmount, addrs []address.Address) (address.Address, abi.TokenAmount, error) {
|
|
leastBad := mi.Worker
|
|
bestAvail := minFunds
|
|
|
|
ctl := map[address.Address]struct{}{}
|
|
for _, a := range append(mi.ControlAddresses, mi.Owner, mi.Worker) {
|
|
ctl[a] = struct{}{}
|
|
}
|
|
|
|
for _, addr := range addrs {
|
|
if addr.Protocol() != address.ID {
|
|
addr, err := a.StateLookupID(ctx, addr, types.EmptyTSK)
|
|
if err != nil {
|
|
log.Warnw("looking up control address", "address", addr, "error", err)
|
|
continue
|
|
}
|
|
}
|
|
|
|
if _, ok := ctl[addr]; !ok {
|
|
log.Warnw("non-control address configured for sending messages", "address", addr)
|
|
continue
|
|
}
|
|
|
|
if maybeUseAddress(ctx, a, addr, goodFunds, &leastBad, &bestAvail) {
|
|
return leastBad, bestAvail, nil
|
|
}
|
|
}
|
|
|
|
log.Warnw("No address had enough funds to for full PoSt message Fee, selecting least bad address", "address", leastBad, "balance", types.FIL(bestAvail), "optimalFunds", types.FIL(goodFunds), "minFunds", types.FIL(minFunds))
|
|
|
|
return leastBad, bestAvail, nil
|
|
}
|
|
|
|
func maybeUseAddress(ctx context.Context, a addrSelectApi, addr address.Address, goodFunds abi.TokenAmount, leastBad *address.Address, bestAvail *abi.TokenAmount) bool {
|
|
b, err := a.WalletBalance(ctx, addr)
|
|
if err != nil {
|
|
log.Errorw("checking control address balance", "addr", addr, "error", err)
|
|
return false
|
|
}
|
|
|
|
if b.GreaterThanEqual(goodFunds) {
|
|
k, err := a.StateAccountKey(ctx, addr, types.EmptyTSK)
|
|
if err != nil {
|
|
log.Errorw("getting account key", "error", err)
|
|
return false
|
|
}
|
|
|
|
have, err := a.WalletHas(ctx, k)
|
|
if err != nil {
|
|
log.Errorw("failed to check control address", "addr", addr, "error", err)
|
|
return false
|
|
}
|
|
|
|
if !have {
|
|
log.Errorw("don't have key", "key", k, "address", addr)
|
|
return false
|
|
}
|
|
|
|
*leastBad = addr
|
|
*bestAvail = b
|
|
return true
|
|
}
|
|
|
|
if b.GreaterThan(*bestAvail) {
|
|
*leastBad = addr
|
|
*bestAvail = b
|
|
}
|
|
|
|
log.Warnw("address didn't have enough funds for window post message", "address", addr, "required", types.FIL(goodFunds), "balance", types.FIL(b))
|
|
return false
|
|
}
|