8 log "github.com/sirupsen/logrus"
10 "github.com/bytom/account"
11 "github.com/bytom/asset"
12 "github.com/bytom/blockchain/query"
13 "github.com/bytom/blockchain/signers"
14 "github.com/bytom/blockchain/txbuilder"
15 "github.com/bytom/consensus"
16 "github.com/bytom/crypto/ed25519"
17 "github.com/bytom/crypto/ed25519/chainkd"
18 chainjson "github.com/bytom/encoding/json"
19 "github.com/bytom/errors"
20 "github.com/bytom/protocol/bc"
21 "github.com/bytom/protocol/bc/types"
24 // POST /list-accounts
25 func (a *API) listAccounts(ctx context.Context, filter struct {
27 Alias string `json:"alias"`
29 accountID := filter.ID
30 if filter.Alias != "" {
31 acc, err := a.wallet.AccountMgr.FindByAlias(filter.Alias)
33 return NewErrorResponse(err)
38 accounts, err := a.wallet.AccountMgr.ListAccounts(accountID)
40 log.Errorf("listAccounts: %v", err)
41 return NewErrorResponse(err)
44 annotatedAccounts := []query.AnnotatedAccount{}
45 for _, acc := range accounts {
46 annotatedAccounts = append(annotatedAccounts, *account.Annotated(acc))
49 return NewSuccessResponse(annotatedAccounts)
53 func (a *API) getAsset(ctx context.Context, filter struct {
56 ass, err := a.wallet.AssetReg.GetAsset(filter.ID)
58 log.Errorf("getAsset: %v", err)
59 return NewErrorResponse(err)
62 annotatedAsset, err := asset.Annotated(ass)
64 return NewErrorResponse(err)
66 return NewSuccessResponse(annotatedAsset)
70 func (a *API) listAssets(ctx context.Context, filter struct {
73 assets, err := a.wallet.AssetReg.ListAssets(filter.ID)
75 log.Errorf("listAssets: %v", err)
76 return NewErrorResponse(err)
79 annotatedAssets := []*query.AnnotatedAsset{}
80 for _, ass := range assets {
81 annotatedAsset, err := asset.Annotated(ass)
83 return NewErrorResponse(err)
85 annotatedAssets = append(annotatedAssets, annotatedAsset)
87 return NewSuccessResponse(annotatedAssets)
90 // POST /list-balances
91 func (a *API) listBalances(ctx context.Context, filter struct {
92 AccountID string `json:"account_id"`
93 AccountAlias string `json:"account_alias"`
95 accountID := filter.AccountID
96 if filter.AccountAlias != "" {
97 acc, err := a.wallet.AccountMgr.FindByAlias(filter.AccountAlias)
99 return NewErrorResponse(err)
104 balances, err := a.wallet.GetAccountBalances(accountID, "")
106 return NewErrorResponse(err)
108 return NewSuccessResponse(balances)
111 // POST /get-transaction
112 func (a *API) getTransaction(ctx context.Context, txInfo struct {
113 TxID string `json:"tx_id"`
115 var annotatedTx *query.AnnotatedTx
118 annotatedTx, err = a.wallet.GetTransactionByTxID(txInfo.TxID)
120 // transaction not found in blockchain db, search it from unconfirmed db
121 annotatedTx, err = a.wallet.GetUnconfirmedTxByTxID(txInfo.TxID)
123 return NewErrorResponse(err)
127 return NewSuccessResponse(annotatedTx)
130 // POST /list-transactions
131 func (a *API) listTransactions(ctx context.Context, filter struct {
132 AccountID string `json:"account_id"`
133 AccountAlias string `json:"account_alias"`
134 StartTxID string `json:"start_tx_id"`
135 Detail bool `json:"detail"`
136 Unconfirmed bool `json:"unconfirmed"`
137 Count uint `json:"count"`
139 accountID := filter.AccountID
140 if filter.AccountAlias != "" {
141 acc, err := a.wallet.AccountMgr.FindByAlias(filter.AccountAlias)
143 return NewErrorResponse(err)
148 transactions, err := a.wallet.GetTransactions(accountID, filter.StartTxID, filter.Count, filter.Unconfirmed)
150 return NewErrorResponse(err)
153 if filter.Detail == false {
154 txSummary := a.wallet.GetTransactionsSummary(transactions)
155 return NewSuccessResponse(txSummary)
158 return NewSuccessResponse(transactions)
161 // POST /get-unconfirmed-transaction
162 func (a *API) getUnconfirmedTx(ctx context.Context, filter struct {
163 TxID chainjson.HexBytes `json:"tx_id"`
166 copy(tmpTxID[:], filter.TxID[:])
168 txHash := bc.NewHash(tmpTxID)
169 txPool := a.chain.GetTxPool()
170 txDesc, err := txPool.GetTransaction(&txHash)
172 return NewErrorResponse(err)
177 Version: txDesc.Tx.Version,
178 Size: txDesc.Tx.SerializedSize,
179 TimeRange: txDesc.Tx.TimeRange,
180 Inputs: []*query.AnnotatedInput{},
181 Outputs: []*query.AnnotatedOutput{},
182 StatusFail: txDesc.StatusFail,
185 resOutID := txDesc.Tx.ResultIds[0]
186 resOut := txDesc.Tx.Entries[*resOutID]
187 switch out := resOut.(type) {
189 tx.MuxID = *out.Source.Ref
191 tx.MuxID = *out.Source.Ref
194 for i := range txDesc.Tx.Inputs {
195 tx.Inputs = append(tx.Inputs, a.wallet.BuildAnnotatedInput(txDesc.Tx, uint32(i)))
197 for i := range txDesc.Tx.Outputs {
198 tx.Outputs = append(tx.Outputs, a.wallet.BuildAnnotatedOutput(txDesc.Tx, i))
201 return NewSuccessResponse(tx)
204 type unconfirmedTxsResp struct {
205 Total uint64 `json:"total"`
206 TxIDs []bc.Hash `json:"tx_ids"`
209 // POST /list-unconfirmed-transactions
210 func (a *API) listUnconfirmedTxs(ctx context.Context) Response {
213 txPool := a.chain.GetTxPool()
214 txs := txPool.GetTransactions()
215 for _, txDesc := range txs {
216 txIDs = append(txIDs, bc.Hash(txDesc.Tx.ID))
219 return NewSuccessResponse(&unconfirmedTxsResp{
220 Total: uint64(len(txIDs)),
225 // RawTx is the tx struct for getRawTransaction
227 ID bc.Hash `json:"tx_id"`
228 Version uint64 `json:"version"`
229 Size uint64 `json:"size"`
230 TimeRange uint64 `json:"time_range"`
231 Inputs []*query.AnnotatedInput `json:"inputs"`
232 Outputs []*query.AnnotatedOutput `json:"outputs"`
233 Fee uint64 `json:"fee"`
236 // POST /decode-raw-transaction
237 func (a *API) decodeRawTransaction(ctx context.Context, ins struct {
238 Tx types.Tx `json:"raw_transaction"`
242 Version: ins.Tx.Version,
243 Size: ins.Tx.SerializedSize,
244 TimeRange: ins.Tx.TimeRange,
245 Inputs: []*query.AnnotatedInput{},
246 Outputs: []*query.AnnotatedOutput{},
249 for i := range ins.Tx.Inputs {
250 tx.Inputs = append(tx.Inputs, a.wallet.BuildAnnotatedInput(&ins.Tx, uint32(i)))
252 for i := range ins.Tx.Outputs {
253 tx.Outputs = append(tx.Outputs, a.wallet.BuildAnnotatedOutput(&ins.Tx, i))
256 tx.Fee = txbuilder.CalculateTxFee(&ins.Tx)
257 return NewSuccessResponse(tx)
260 // POST /list-unspent-outputs
261 func (a *API) listUnspentOutputs(ctx context.Context, filter struct {
262 AccountID string `json:"account_id"`
263 AccountAlias string `json:"account_alias"`
264 ID string `json:"id"`
265 Unconfirmed bool `json:"unconfirmed"`
266 SmartContract bool `json:"smart_contract"`
267 From uint `json:"from"`
268 Count uint `json:"count"`
270 accountID := filter.AccountID
271 if filter.AccountAlias != "" {
272 acc, err := a.wallet.AccountMgr.FindByAlias(filter.AccountAlias)
274 return NewErrorResponse(err)
278 accountUTXOs := a.wallet.GetAccountUtxos(accountID, filter.ID, filter.Unconfirmed, filter.SmartContract)
280 UTXOs := []query.AnnotatedUTXO{}
281 for _, utxo := range accountUTXOs {
282 UTXOs = append([]query.AnnotatedUTXO{{
283 AccountID: utxo.AccountID,
284 OutputID: utxo.OutputID.String(),
285 SourceID: utxo.SourceID.String(),
286 AssetID: utxo.AssetID.String(),
288 SourcePos: utxo.SourcePos,
289 Program: fmt.Sprintf("%x", utxo.ControlProgram),
290 ControlProgramIndex: utxo.ControlProgramIndex,
291 Address: utxo.Address,
292 ValidHeight: utxo.ValidHeight,
293 Alias: a.wallet.AccountMgr.GetAliasByID(utxo.AccountID),
294 AssetAlias: a.wallet.AssetReg.GetAliasByID(utxo.AssetID.String()),
298 start, end := getPageRange(len(UTXOs), filter.From, filter.Count)
299 return NewSuccessResponse(UTXOs[start:end])
303 func (a *API) gasRate() Response {
304 gasrate := map[string]int64{"gas_rate": consensus.VMGasRate}
305 return NewSuccessResponse(gasrate)
308 // PubKeyInfo is structure of pubkey info
309 type PubKeyInfo struct {
310 Pubkey string `json:"pubkey"`
311 Path []chainjson.HexBytes `json:"derivation_path"`
314 // AccountPubkey is detail of account pubkey info
315 type AccountPubkey struct {
316 RootXPub chainkd.XPub `json:"root_xpub"`
317 PubKeyInfos []PubKeyInfo `json:"pubkey_infos"`
320 func getPubkey(account *account.Account, change bool, index uint64) (*ed25519.PublicKey, []chainjson.HexBytes, error) {
321 rawPath, err := signers.Path(account.Signer, signers.AccountKeySpace, change, index)
325 derivedXPub := account.XPubs[0].Derive(rawPath)
326 pubkey := derivedXPub.PublicKey()
327 var path []chainjson.HexBytes
328 for _, p := range rawPath {
329 path = append(path, chainjson.HexBytes(p))
332 return &pubkey, path, nil
335 // POST /list-pubkeys
336 func (a *API) listPubKeys(ctx context.Context, ins struct {
337 AccountID string `json:"account_id"`
338 AccountAlias string `json:"account_alias"`
339 PublicKey string `json:"public_key"`
342 account := &account.Account{}
343 if ins.AccountAlias != "" {
344 account, err = a.wallet.AccountMgr.FindByAlias(ins.AccountAlias)
346 account, err = a.wallet.AccountMgr.FindByID(ins.AccountID)
350 return NewErrorResponse(err)
353 pubKeyInfos := []PubKeyInfo{}
354 if account.DeriveRule == signers.BIP0032 {
355 idx := a.wallet.AccountMgr.GetContractIndex(account.ID)
356 for i := uint64(1); i <= idx; i++ {
357 pubkey, path, err := getPubkey(account, false, i)
359 return NewErrorResponse(err)
361 if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(*pubkey) {
364 pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
365 Pubkey: hex.EncodeToString(*pubkey),
369 } else if account.DeriveRule == signers.BIP0044 {
370 idx := a.wallet.AccountMgr.GetBip44ContractIndex(account.ID, true)
371 for i := uint64(1); i <= idx; i++ {
372 pubkey, path, err := getPubkey(account, true, i)
374 return NewErrorResponse(err)
376 if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(*pubkey) {
379 pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
380 Pubkey: hex.EncodeToString(*pubkey),
385 idx = a.wallet.AccountMgr.GetBip44ContractIndex(account.ID, false)
386 for i := uint64(1); i <= idx; i++ {
387 pubkey, path, err := getPubkey(account, false, i)
389 return NewErrorResponse(err)
391 if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(*pubkey) {
394 pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
395 Pubkey: hex.EncodeToString(*pubkey),
401 if len(pubKeyInfos) == 0 {
402 return NewErrorResponse(errors.New("Not found publickey for the account"))
405 return NewSuccessResponse(&AccountPubkey{
406 RootXPub: account.XPubs[0],
407 PubKeyInfos: pubKeyInfos,