status-go/mobile/multiaccount.go

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package statusgo
import (
"encoding/json"
"strings"
)
// MultiAccountGenerateParams are the params sent to MultiAccountGenerate.
type MultiAccountGenerateParams struct {
N int `json:"n"`
MnemonicPhraseLength int `json:"mnemonicPhraseLength"`
Bip39Passphrase string `json:"bip39Passphrase"`
}
// MultiAccountGenerateAndDeriveAddressesParams are the params sent to MultiAccountGenerateAndDeriveAddresses.
type MultiAccountGenerateAndDeriveAddressesParams struct {
MultiAccountGenerateParams
Paths []string `json:"paths"`
}
// MultiAccountDeriveAddressesParams are the params sent to MultiAccountDeriveAddresses.
type MultiAccountDeriveAddressesParams struct {
AccountID string `json:"accountID"`
Paths []string `json:"paths"`
}
// MultiAccountStoreDerivedAccountsParams are the params sent to MultiAccountStoreDerivedAccounts.
type MultiAccountStoreDerivedAccountsParams struct {
MultiAccountDeriveAddressesParams
Password string `json:"password"`
}
// MultiAccountStoreAccountParams are the params sent to MultiAccountStoreAccount.
type MultiAccountStoreAccountParams struct {
AccountID string `json:"accountID"`
Password string `json:"password"`
}
// MultiAccountImportPrivateKeyParams are the params sent to MultiAccountImportPrivateKey.
type MultiAccountImportPrivateKeyParams struct {
PrivateKey string `json:"privateKey"`
}
// MultiAccountLoadAccountParams are the params sent to MultiAccountLoadAccount.
type MultiAccountLoadAccountParams struct {
Address string `json:"address"`
Password string `json:"password"`
}
// MultiAccountImportMnemonicParams are the params sent to MultiAccountImportMnemonic.
type MultiAccountImportMnemonicParams struct {
MnemonicPhrase string `json:"mnemonicPhrase"`
Bip39Passphrase string `json:"Bip39Passphrase"`
Paths []string `json:"paths"`
}
// MultiAccountGenerate generates account in memory without storing them.
func MultiAccountGenerate(paramsJSON string) string {
var p MultiAccountGenerateParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().Generate(p.MnemonicPhraseLength, p.N, p.Bip39Passphrase)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountGenerateAndDeriveAddresses combines Generate and DeriveAddresses in one call.
func MultiAccountGenerateAndDeriveAddresses(paramsJSON string) string {
var p MultiAccountGenerateAndDeriveAddressesParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().GenerateAndDeriveAddresses(p.MnemonicPhraseLength, p.N, p.Bip39Passphrase, p.Paths)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountDeriveAddresses derive addresses from an account selected by ID, without storing them.
func MultiAccountDeriveAddresses(paramsJSON string) string {
var p MultiAccountDeriveAddressesParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().DeriveAddresses(p.AccountID, p.Paths)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountStoreDerivedAccounts derive accounts from the specified key and store them encrypted with the specified password.
func MultiAccountStoreDerivedAccounts(paramsJSON string) string {
var p MultiAccountStoreDerivedAccountsParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().StoreDerivedAccounts(p.AccountID, p.Password, p.Paths)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountImportPrivateKey imports a raw private key without storing it.
func MultiAccountImportPrivateKey(paramsJSON string) string {
var p MultiAccountImportPrivateKeyParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().ImportPrivateKey(p.PrivateKey)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// CreateAccountFromMnemonicAndDeriveAccountsForPaths returns an account derived from the mnemonic phrase and the Bip39Passphrase
// and generate derived accounts for the list of paths without storing it
func CreateAccountFromMnemonicAndDeriveAccountsForPaths(paramsJSON string) string {
var p MultiAccountImportMnemonicParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
// remove any duplicate whitespaces
mnemonicPhraseNoExtraSpaces := strings.Join(strings.Fields(p.MnemonicPhrase), " ")
resp, err := statusBackend.AccountManager().AccountsGenerator().CreateAccountFromMnemonicAndDeriveAccountsForPaths(mnemonicPhraseNoExtraSpaces, p.Bip39Passphrase, p.Paths)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountImportMnemonic imports an account derived from the mnemonic phrase and the Bip39Passphrase storing it.
func MultiAccountImportMnemonic(paramsJSON string) string {
var p MultiAccountImportMnemonicParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
// remove any duplicate whitespaces
mnemonicPhraseNoExtraSpaces := strings.Join(strings.Fields(p.MnemonicPhrase), " ")
resp, err := statusBackend.AccountManager().AccountsGenerator().ImportMnemonic(mnemonicPhraseNoExtraSpaces, p.Bip39Passphrase)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountStoreAccount stores the select account.
func MultiAccountStoreAccount(paramsJSON string) string {
var p MultiAccountStoreAccountParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().StoreAccount(p.AccountID, p.Password)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountLoadAccount loads in memory the account specified by address unlocking it with password.
func MultiAccountLoadAccount(paramsJSON string) string {
var p MultiAccountLoadAccountParams
if err := json.Unmarshal([]byte(paramsJSON), &p); err != nil {
return makeJSONResponse(err)
}
resp, err := statusBackend.AccountManager().AccountsGenerator().LoadAccount(p.Address, p.Password)
if err != nil {
return makeJSONResponse(err)
}
out, err := json.Marshal(resp)
if err != nil {
return makeJSONResponse(err)
}
return string(out)
}
// MultiAccountReset remove all the multi-account keys from memory.
func MultiAccountReset() string {
statusBackend.AccountManager().AccountsGenerator().Reset()
return makeJSONResponse(nil)
}