8 log "github.com/sirupsen/logrus"
10 "github.com/vapor/account"
11 "github.com/vapor/asset"
12 "github.com/vapor/blockchain/query"
13 "github.com/vapor/blockchain/signers"
14 "github.com/vapor/blockchain/txbuilder"
15 "github.com/vapor/consensus"
16 "github.com/vapor/crypto/ed25519"
17 "github.com/vapor/crypto/ed25519/chainkd"
18 chainjson "github.com/vapor/encoding/json"
19 "github.com/vapor/errors"
20 "github.com/vapor/protocol/bc"
21 "github.com/vapor/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 ID string `json:"id"`
133 AccountID string `json:"account_id"`
134 Detail bool `json:"detail"`
135 Unconfirmed bool `json:"unconfirmed"`
136 From uint `json:"from"`
137 Count uint `json:"count"`
139 transactions := []*query.AnnotatedTx{}
141 var transaction *query.AnnotatedTx
144 transaction, err = a.wallet.GetTransactionByTxID(filter.ID)
145 if err != nil && filter.Unconfirmed {
146 transaction, err = a.wallet.GetUnconfirmedTxByTxID(filter.ID)
150 return NewErrorResponse(err)
152 transactions = []*query.AnnotatedTx{transaction}
154 transactions, err = a.wallet.GetTransactions(filter.AccountID)
156 return NewErrorResponse(err)
159 if filter.Unconfirmed {
160 unconfirmedTxs, err := a.wallet.GetUnconfirmedTxs(filter.AccountID)
162 return NewErrorResponse(err)
164 transactions = append(unconfirmedTxs, transactions...)
168 if filter.Detail == false {
169 txSummary := a.wallet.GetTransactionsSummary(transactions)
170 start, end := getPageRange(len(txSummary), filter.From, filter.Count)
171 return NewSuccessResponse(txSummary[start:end])
173 start, end := getPageRange(len(transactions), filter.From, filter.Count)
174 return NewSuccessResponse(transactions[start:end])
177 // POST /get-unconfirmed-transaction
178 func (a *API) getUnconfirmedTx(ctx context.Context, filter struct {
179 TxID chainjson.HexBytes `json:"tx_id"`
182 copy(tmpTxID[:], filter.TxID[:])
184 txHash := bc.NewHash(tmpTxID)
185 txPool := a.chain.GetTxPool()
186 txDesc, err := txPool.GetTransaction(&txHash)
188 return NewErrorResponse(err)
193 Version: txDesc.Tx.Version,
194 Size: txDesc.Tx.SerializedSize,
195 TimeRange: txDesc.Tx.TimeRange,
196 Inputs: []*query.AnnotatedInput{},
197 Outputs: []*query.AnnotatedOutput{},
198 StatusFail: txDesc.StatusFail,
201 resOutID := txDesc.Tx.ResultIds[0]
202 resOut := txDesc.Tx.Entries[*resOutID]
203 switch out := resOut.(type) {
204 case *bc.IntraChainOutput:
205 tx.MuxID = *out.Source.Ref
207 tx.MuxID = *out.Source.Ref
210 for i := range txDesc.Tx.Inputs {
211 tx.Inputs = append(tx.Inputs, a.wallet.BuildAnnotatedInput(txDesc.Tx, uint32(i)))
213 for i := range txDesc.Tx.Outputs {
214 tx.Outputs = append(tx.Outputs, a.wallet.BuildAnnotatedOutput(txDesc.Tx, i))
217 return NewSuccessResponse(tx)
220 type unconfirmedTxsResp struct {
221 Total uint64 `json:"total"`
222 TxIDs []bc.Hash `json:"tx_ids"`
225 // POST /list-unconfirmed-transactions
226 func (a *API) listUnconfirmedTxs(ctx context.Context) Response {
229 txPool := a.chain.GetTxPool()
230 txs := txPool.GetTransactions()
231 for _, txDesc := range txs {
232 txIDs = append(txIDs, bc.Hash(txDesc.Tx.ID))
235 return NewSuccessResponse(&unconfirmedTxsResp{
236 Total: uint64(len(txIDs)),
241 // RawTx is the tx struct for getRawTransaction
243 ID bc.Hash `json:"tx_id"`
244 Version uint64 `json:"version"`
245 Size uint64 `json:"size"`
246 TimeRange uint64 `json:"time_range"`
247 Inputs []*query.AnnotatedInput `json:"inputs"`
248 Outputs []*query.AnnotatedOutput `json:"outputs"`
249 Fee uint64 `json:"fee"`
252 // POST /decode-raw-transaction
253 func (a *API) decodeRawTransaction(ctx context.Context, ins struct {
254 Tx types.Tx `json:"raw_transaction"`
258 Version: ins.Tx.Version,
259 Size: ins.Tx.SerializedSize,
260 TimeRange: ins.Tx.TimeRange,
261 Inputs: []*query.AnnotatedInput{},
262 Outputs: []*query.AnnotatedOutput{},
265 for i := range ins.Tx.Inputs {
266 tx.Inputs = append(tx.Inputs, a.wallet.BuildAnnotatedInput(&ins.Tx, uint32(i)))
268 for i := range ins.Tx.Outputs {
269 tx.Outputs = append(tx.Outputs, a.wallet.BuildAnnotatedOutput(&ins.Tx, i))
272 tx.Fee = txbuilder.CalculateTxFee(&ins.Tx)
273 return NewSuccessResponse(tx)
276 // POST /list-unspent-outputs
277 func (a *API) listUnspentOutputs(ctx context.Context, filter struct {
278 AccountID string `json:"account_id"`
279 AccountAlias string `json:"account_alias"`
280 ID string `json:"id"`
281 Unconfirmed bool `json:"unconfirmed"`
282 SmartContract bool `json:"smart_contract"`
283 From uint `json:"from"`
284 Count uint `json:"count"`
286 accountID := filter.AccountID
287 if filter.AccountAlias != "" {
288 acc, err := a.wallet.AccountMgr.FindByAlias(filter.AccountAlias)
290 return NewErrorResponse(err)
294 accountUTXOs := a.wallet.GetAccountUtxos(accountID, filter.ID, filter.Unconfirmed, filter.SmartContract)
296 UTXOs := []query.AnnotatedUTXO{}
297 for _, utxo := range accountUTXOs {
298 UTXOs = append([]query.AnnotatedUTXO{{
299 AccountID: utxo.AccountID,
300 OutputID: utxo.OutputID.String(),
301 SourceID: utxo.SourceID.String(),
302 AssetID: utxo.AssetID.String(),
304 SourcePos: utxo.SourcePos,
305 Program: fmt.Sprintf("%x", utxo.ControlProgram),
306 ControlProgramIndex: utxo.ControlProgramIndex,
307 Address: utxo.Address,
308 ValidHeight: utxo.ValidHeight,
309 Alias: a.wallet.AccountMgr.GetAliasByID(utxo.AccountID),
310 AssetAlias: a.wallet.AssetReg.GetAliasByID(utxo.AssetID.String()),
314 start, end := getPageRange(len(UTXOs), filter.From, filter.Count)
315 return NewSuccessResponse(UTXOs[start:end])
319 func (a *API) gasRate() Response {
320 gasrate := map[string]int64{"gas_rate": consensus.VMGasRate}
321 return NewSuccessResponse(gasrate)
324 // PubKeyInfo is structure of pubkey info
325 type PubKeyInfo struct {
326 Pubkey string `json:"pubkey"`
327 Path []chainjson.HexBytes `json:"derivation_path"`
330 // AccountPubkey is detail of account pubkey info
331 type AccountPubkey struct {
332 RootXPub chainkd.XPub `json:"root_xpub"`
333 PubKeyInfos []PubKeyInfo `json:"pubkey_infos"`
336 func getPubkey(account *account.Account, change bool, index uint64) (*ed25519.PublicKey, []chainjson.HexBytes, error) {
337 rawPath, err := signers.Path(account.Signer, signers.AccountKeySpace, change, index)
341 derivedXPub := account.XPubs[0].Derive(rawPath)
342 pubkey := derivedXPub.PublicKey()
343 var path []chainjson.HexBytes
344 for _, p := range rawPath {
345 path = append(path, chainjson.HexBytes(p))
348 return &pubkey, path, nil
351 // POST /list-pubkeys
352 func (a *API) listPubKeys(ctx context.Context, ins struct {
353 AccountID string `json:"account_id"`
354 AccountAlias string `json:"account_alias"`
355 PublicKey string `json:"public_key"`
358 account := &account.Account{}
359 if ins.AccountAlias != "" {
360 account, err = a.wallet.AccountMgr.FindByAlias(ins.AccountAlias)
362 account, err = a.wallet.AccountMgr.FindByID(ins.AccountID)
366 return NewErrorResponse(err)
369 pubKeyInfos := []PubKeyInfo{}
370 if account.DeriveRule == signers.BIP0032 {
371 idx := a.wallet.AccountMgr.GetContractIndex(account.ID)
372 for i := uint64(1); i <= idx; i++ {
373 pubkey, path, err := getPubkey(account, false, i)
375 return NewErrorResponse(err)
377 if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(*pubkey) {
380 pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
381 Pubkey: hex.EncodeToString(*pubkey),
385 } else if account.DeriveRule == signers.BIP0044 {
386 idx := a.wallet.AccountMgr.GetBip44ContractIndex(account.ID, true)
387 for i := uint64(1); i <= idx; i++ {
388 pubkey, path, err := getPubkey(account, true, i)
390 return NewErrorResponse(err)
392 if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(*pubkey) {
395 pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
396 Pubkey: hex.EncodeToString(*pubkey),
401 idx = a.wallet.AccountMgr.GetBip44ContractIndex(account.ID, false)
402 for i := uint64(1); i <= idx; i++ {
403 pubkey, path, err := getPubkey(account, false, i)
405 return NewErrorResponse(err)
407 if ins.PublicKey != "" && ins.PublicKey != hex.EncodeToString(*pubkey) {
410 pubKeyInfos = append(pubKeyInfos, PubKeyInfo{
411 Pubkey: hex.EncodeToString(*pubkey),
417 if len(pubKeyInfos) == 0 {
418 return NewErrorResponse(errors.New("Not found publickey for the account"))
421 return NewSuccessResponse(&AccountPubkey{
422 RootXPub: account.XPubs[0],
423 PubKeyInfos: pubKeyInfos,