71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
package full
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import (
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"context"
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"github.com/filecoin-project/go-lotus/chain/address"
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"github.com/filecoin-project/go-lotus/chain/store"
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"github.com/filecoin-project/go-lotus/chain/types"
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"github.com/filecoin-project/go-lotus/chain/wallet"
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"go.uber.org/fx"
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"golang.org/x/xerrors"
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)
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type WalletAPI struct {
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fx.In
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Chain *store.ChainStore
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Wallet *wallet.Wallet
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}
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func (a *WalletAPI) WalletNew(ctx context.Context, typ string) (address.Address, error) {
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return a.Wallet.GenerateKey(typ)
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}
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func (a *WalletAPI) WalletHas(ctx context.Context, addr address.Address) (bool, error) {
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return a.Wallet.HasKey(addr)
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}
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func (a *WalletAPI) WalletList(ctx context.Context) ([]address.Address, error) {
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return a.Wallet.ListAddrs()
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}
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func (a *WalletAPI) WalletBalance(ctx context.Context, addr address.Address) (types.BigInt, error) {
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return a.Chain.GetBalance(addr)
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}
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func (a *WalletAPI) WalletSign(ctx context.Context, k address.Address, msg []byte) (*types.Signature, error) {
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return a.Wallet.Sign(ctx, k, msg)
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}
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func (a *WalletAPI) WalletSignMessage(ctx context.Context, k address.Address, msg *types.Message) (*types.SignedMessage, error) {
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msgbytes, err := msg.Serialize()
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if err != nil {
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return nil, err
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}
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sig, err := a.WalletSign(ctx, k, msgbytes)
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if err != nil {
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return nil, xerrors.Errorf("failed to sign message: %w", err)
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}
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return &types.SignedMessage{
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Message: *msg,
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Signature: *sig,
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}, nil
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}
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func (a *WalletAPI) WalletDefaultAddress(ctx context.Context) (address.Address, error) {
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addrs, err := a.Wallet.ListAddrs()
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if err != nil {
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return address.Undef, err
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}
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if len(addrs) == 0 {
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return address.Undef, xerrors.New("no addresses in wallet")
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}
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// TODO: store a default address in the config or 'wallet' portion of the repo
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return addrs[0], nil
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}
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