6 "github.com/bytom/blockchain/pseudohsm"
7 "github.com/bytom/blockchain/txbuilder"
8 "github.com/bytom/crypto/ed25519/chainkd"
9 "github.com/bytom/net/http/httperror"
10 "github.com/bytom/net/http/httpjson"
11 log "github.com/sirupsen/logrus"
15 errorFormatter.Errors[pseudohsm.ErrDuplicateKeyAlias] = httperror.Info{400, "BTM050", "Alias already exists"}
16 errorFormatter.Errors[pseudohsm.ErrInvalidAfter] = httperror.Info{400, "BTM801", "Invalid `after` in query"}
17 errorFormatter.Errors[pseudohsm.ErrTooManyAliasesToList] = httperror.Info{400, "BTM802", "Too many aliases to list"}
20 func (a *BlockchainReactor) pseudohsmCreateKey(ctx context.Context, in struct{ Alias, Password string }) (result *pseudohsm.XPub, err error) {
21 return a.hsm.XCreate(in.Password, in.Alias)
24 func (a *BlockchainReactor) pseudohsmListKeys(ctx context.Context, query requestQuery) (page, error) {
25 limit := query.PageSize
27 limit = defGenericPageSize // defGenericPageSize = 100
30 xpubs, after, err := a.hsm.ListKeys(query.After, limit)
35 var items []interface{}
36 for _, xpub := range xpubs {
37 items = append(items, xpub)
43 Items: httpjson.Array(items),
44 LastPage: len(xpubs) < limit,
49 func (a *BlockchainReactor) pseudohsmDeleteKey(ctx context.Context, x struct {
51 XPub chainkd.XPub `json:"xpubs"`
53 return a.hsm.XDelete(x.XPub, x.Password)
56 func (a *BlockchainReactor) pseudohsmSignTemplates(ctx context.Context, x struct {
58 Txs []*txbuilder.Template `json:"transactions"`
59 XPubs []chainkd.XPub `json:"xpubs"`
61 resp := make([]interface{}, len(x.Txs))
62 for _, tx := range x.Txs {
63 err := txbuilder.Sign(ctx, tx, x.XPubs, x.Auth, a.pseudohsmSignTemplate)
64 log.WithFields(log.Fields{"tx": tx, "build err": err}).Info("After sign transaction.")
66 info := errorFormatter.Format(err)
67 resp = append(resp, info)
69 resp = append(resp, tx)
72 log.WithField("resp", resp).Info("Sign Transaction complete.")
76 func (a *BlockchainReactor) pseudohsmSignTemplate(ctx context.Context, xpub chainkd.XPub, path [][]byte, data [32]byte, password string) ([]byte, error) {
77 sigBytes, err := a.hsm.XSign(xpub, path, data[:], password)
78 if err == pseudohsm.ErrNoKey {
84 func (a *BlockchainReactor) pseudohsmResetPassword(ctx context.Context, x struct {
87 XPub chainkd.XPub `json:"xpubs"`
89 return a.hsm.ResetPassword(x.XPub, x.OldPassword, x.NewPassword)
92 func (a *BlockchainReactor) pseudohsmUpdateAlias(ctx context.Context, x struct {
95 XPub chainkd.XPub `json:"xpubs"`
97 return a.hsm.UpdateAlias(x.XPub, x.Password, x.NewAlias)