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config.go
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config.go
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package main
import (
"os"
"github.com/kaspanet/kaspad/infrastructure/config"
"github.com/pkg/errors"
"github.com/jessevdk/go-flags"
)
const (
createSubCmd = "create"
balanceSubCmd = "balance"
sendSubCmd = "send"
createUnsignedTransactionSubCmd = "create-unsigned-transaction"
signSubCmd = "sign"
broadcastSubCmd = "broadcast"
parseSubCmd = "parse"
showAddressesSubCmd = "show-addresses"
newAddressSubCmd = "new-address"
dumpUnencryptedDataSubCmd = "dump-unencrypted-data"
startDaemonSubCmd = "start-daemon"
)
const (
defaultListen = "localhost:8082"
defaultRPCServer = "localhost"
)
type configFlags struct {
config.NetworkFlags
}
type createConfig struct {
KeysFile string `long:"keys-file" short:"f" description:"Keys file location (default: ~/.kaspawallet/keys.json (*nix), %USERPROFILE%\\AppData\\Local\\Kaspawallet\\key.json (Windows))"`
Password string `long:"password" short:"p" description:"Wallet password"`
Yes bool `long:"yes" short:"y" description:"Assume \"yes\" to all questions"`
MinimumSignatures uint32 `long:"min-signatures" short:"m" description:"Minimum required signatures" default:"1"`
NumPrivateKeys uint32 `long:"num-private-keys" short:"k" description:"Number of private keys" default:"1"`
NumPublicKeys uint32 `long:"num-public-keys" short:"n" description:"Total number of keys" default:"1"`
ECDSA bool `long:"ecdsa" description:"Create an ECDSA wallet"`
Import bool `long:"import" short:"i" description:"Import private keys (as opposed to generating them)"`
config.NetworkFlags
}
type balanceConfig struct {
DaemonAddress string `long:"daemonaddress" short:"d" description:"Wallet daemon server to connect to (default: localhost:8082)"`
Verbose bool `long:"verbose" short:"v" description:"Verbose: show addresses with balance"`
config.NetworkFlags
}
type sendConfig struct {
KeysFile string `long:"keys-file" short:"f" description:"Keys file location (default: ~/.kaspawallet/keys.json (*nix), %USERPROFILE%\\AppData\\Local\\Kaspawallet\\key.json (Windows))"`
Password string `long:"password" short:"p" description:"Wallet password"`
DaemonAddress string `long:"daemonaddress" short:"d" description:"Wallet daemon server to connect to (default: localhost:8082)"`
ToAddress string `long:"to-address" short:"t" description:"The public address to send Kaspa to" required:"true"`
SendAmount float64 `long:"send-amount" short:"v" description:"An amount to send in Kaspa (e.g. 1234.12345678)" required:"true"`
config.NetworkFlags
}
type createUnsignedTransactionConfig struct {
DaemonAddress string `long:"daemonaddress" short:"d" description:"Wallet daemon server to connect to (default: localhost:8082)"`
ToAddress string `long:"to-address" short:"t" description:"The public address to send Kaspa to" required:"true"`
SendAmount float64 `long:"send-amount" short:"v" description:"An amount to send in Kaspa (e.g. 1234.12345678)" required:"true"`
config.NetworkFlags
}
type signConfig struct {
KeysFile string `long:"keys-file" short:"f" description:"Keys file location (default: ~/.kaspawallet/keys.json (*nix), %USERPROFILE%\\AppData\\Local\\Kaspawallet\\key.json (Windows))"`
Password string `long:"password" short:"p" description:"Wallet password"`
Transaction string `long:"transaction" short:"t" description:"The unsigned transaction(s) to sign on (encoded in hex)"`
TransactionFile string `long:"transaction-file" short:"F" description:"The file containing the unsigned transaction(s) to sign on (encoded in hex)"`
config.NetworkFlags
}
type broadcastConfig struct {
DaemonAddress string `long:"daemonaddress" short:"d" description:"Wallet daemon server to connect to (default: localhost:8082)"`
Transactions string `long:"transaction" short:"t" description:"The signed transaction to broadcast (encoded in hex)"`
TransactionsFile string `long:"transaction-file" short:"F" description:"The file containing the unsigned transaction to sign on (encoded in hex)"`
config.NetworkFlags
}
type parseConfig struct {
Transaction string `long:"transaction" short:"t" description:"The transaction to parse (encoded in hex)"`
TransactionFile string `long:"transaction-file" short:"F" description:"The file containing the transaction to parse (encoded in hex)"`
Verbose bool `long:"verbose" short:"v" description:"Verbose: show transaction inputs"`
config.NetworkFlags
}
type showAddressesConfig struct {
DaemonAddress string `long:"daemonaddress" short:"d" description:"Wallet daemon server to connect to (default: localhost:8082)"`
config.NetworkFlags
}
type newAddressConfig struct {
DaemonAddress string `long:"daemonaddress" short:"d" description:"Wallet daemon server to connect to (default: localhost:8082)"`
config.NetworkFlags
}
type startDaemonConfig struct {
KeysFile string `long:"keys-file" short:"f" description:"Keys file location (default: ~/.kaspawallet/keys.json (*nix), %USERPROFILE%\\AppData\\Local\\Kaspawallet\\key.json (Windows))"`
Password string `long:"password" short:"p" description:"Wallet password"`
RPCServer string `long:"rpcserver" short:"s" description:"RPC server to connect to"`
Listen string `short:"l" long:"listen" description:"Address to listen on (default: 0.0.0.0:8082)"`
Profile string `long:"profile" description:"Enable HTTP profiling on given port -- NOTE port must be between 1024 and 65536"`
config.NetworkFlags
}
type dumpUnencryptedDataConfig struct {
KeysFile string `long:"keys-file" short:"f" description:"Keys file location (default: ~/.kaspawallet/keys.json (*nix), %USERPROFILE%\\AppData\\Local\\Kaspawallet\\key.json (Windows))"`
Password string `long:"password" short:"p" description:"Wallet password"`
Yes bool `long:"yes" short:"y" description:"Assume \"yes\" to all questions"`
config.NetworkFlags
}
func parseCommandLine() (subCommand string, config interface{}) {
cfg := &configFlags{}
parser := flags.NewParser(cfg, flags.PrintErrors|flags.HelpFlag)
createConf := &createConfig{}
parser.AddCommand(createSubCmd, "Creates a new wallet",
"Creates a private key and 3 public addresses, one for each of MainNet, TestNet and DevNet", createConf)
balanceConf := &balanceConfig{DaemonAddress: defaultListen}
parser.AddCommand(balanceSubCmd, "Shows the balance of a public address",
"Shows the balance for a public address in Kaspa", balanceConf)
sendConf := &sendConfig{DaemonAddress: defaultListen}
parser.AddCommand(sendSubCmd, "Sends a Kaspa transaction to a public address",
"Sends a Kaspa transaction to a public address", sendConf)
createUnsignedTransactionConf := &createUnsignedTransactionConfig{DaemonAddress: defaultListen}
parser.AddCommand(createUnsignedTransactionSubCmd, "Create an unsigned Kaspa transaction",
"Create an unsigned Kaspa transaction", createUnsignedTransactionConf)
signConf := &signConfig{}
parser.AddCommand(signSubCmd, "Sign the given partially signed transaction",
"Sign the given partially signed transaction", signConf)
broadcastConf := &broadcastConfig{DaemonAddress: defaultListen}
parser.AddCommand(broadcastSubCmd, "Broadcast the given transaction",
"Broadcast the given transaction", broadcastConf)
parseConf := &parseConfig{}
parser.AddCommand(parseSubCmd, "Parse the given transaction and print its contents",
"Parse the given transaction and print its contents", parseConf)
showAddressesConf := &showAddressesConfig{DaemonAddress: defaultListen}
parser.AddCommand(showAddressesSubCmd, "Shows all generated public addresses of the current wallet",
"Shows all generated public addresses of the current wallet", showAddressesConf)
newAddressConf := &newAddressConfig{DaemonAddress: defaultListen}
parser.AddCommand(newAddressSubCmd, "Generates new public address of the current wallet and shows it",
"Generates new public address of the current wallet and shows it", newAddressConf)
dumpUnencryptedDataConf := &dumpUnencryptedDataConfig{}
parser.AddCommand(dumpUnencryptedDataSubCmd, "Prints the unencrypted wallet data",
"Prints the unencrypted wallet data including its private keys. Anyone that sees it can access "+
"the funds. Use only on safe environment.", dumpUnencryptedDataConf)
startDaemonConf := &startDaemonConfig{
RPCServer: defaultRPCServer,
Listen: defaultListen,
}
parser.AddCommand(startDaemonSubCmd, "Start the wallet daemon", "Start the wallet daemon", startDaemonConf)
_, err := parser.Parse()
if err != nil {
var flagsErr *flags.Error
if ok := errors.As(err, &flagsErr); ok && flagsErr.Type == flags.ErrHelp {
os.Exit(0)
} else {
os.Exit(1)
}
return "", nil
}
switch parser.Command.Active.Name {
case createSubCmd:
combineNetworkFlags(&createConf.NetworkFlags, &cfg.NetworkFlags)
err := createConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = createConf
case balanceSubCmd:
combineNetworkFlags(&balanceConf.NetworkFlags, &cfg.NetworkFlags)
err := balanceConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = balanceConf
case sendSubCmd:
combineNetworkFlags(&sendConf.NetworkFlags, &cfg.NetworkFlags)
err := sendConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = sendConf
case createUnsignedTransactionSubCmd:
combineNetworkFlags(&createUnsignedTransactionConf.NetworkFlags, &cfg.NetworkFlags)
err := createUnsignedTransactionConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = createUnsignedTransactionConf
case signSubCmd:
combineNetworkFlags(&signConf.NetworkFlags, &cfg.NetworkFlags)
err := signConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = signConf
case broadcastSubCmd:
combineNetworkFlags(&broadcastConf.NetworkFlags, &cfg.NetworkFlags)
err := broadcastConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = broadcastConf
case parseSubCmd:
combineNetworkFlags(&parseConf.NetworkFlags, &cfg.NetworkFlags)
err := parseConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = parseConf
case showAddressesSubCmd:
combineNetworkFlags(&showAddressesConf.NetworkFlags, &cfg.NetworkFlags)
err := showAddressesConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = showAddressesConf
case newAddressSubCmd:
combineNetworkFlags(&newAddressConf.NetworkFlags, &cfg.NetworkFlags)
err := newAddressConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = newAddressConf
case dumpUnencryptedDataSubCmd:
combineNetworkFlags(&dumpUnencryptedDataConf.NetworkFlags, &cfg.NetworkFlags)
err := dumpUnencryptedDataConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = dumpUnencryptedDataConf
case startDaemonSubCmd:
combineNetworkFlags(&startDaemonConf.NetworkFlags, &cfg.NetworkFlags)
err := startDaemonConf.ResolveNetwork(parser)
if err != nil {
printErrorAndExit(err)
}
config = startDaemonConf
}
return parser.Command.Active.Name, config
}
func combineNetworkFlags(dst, src *config.NetworkFlags) {
dst.Testnet = dst.Testnet || src.Testnet
dst.Simnet = dst.Simnet || src.Simnet
dst.Devnet = dst.Devnet || src.Devnet
if dst.OverrideDAGParamsFile == "" {
dst.OverrideDAGParamsFile = src.OverrideDAGParamsFile
}
}