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a7f08598f3
* [NOD-416] Use errors.Is and add goroutine stack trace to HandlePanic * [NOD-416] Don't print goroutineStackTrace if it's nil
90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
package main
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import (
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"fmt"
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"github.com/daglabs/btcd/btcec"
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"github.com/daglabs/btcd/dagconfig"
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"github.com/daglabs/btcd/faucet/config"
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"github.com/daglabs/btcd/faucet/database"
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"github.com/daglabs/btcd/txscript"
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"github.com/daglabs/btcd/util"
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"github.com/daglabs/btcd/util/base58"
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"github.com/pkg/errors"
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"os"
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"github.com/daglabs/btcd/logger"
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"github.com/daglabs/btcd/signal"
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"github.com/daglabs/btcd/util/panics"
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_ "github.com/golang-migrate/migrate/v4/database/mysql"
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_ "github.com/golang-migrate/migrate/v4/source/file"
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_ "github.com/jinzhu/gorm/dialects/mysql"
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)
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var (
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faucetAddress util.Address
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faucetPrivateKey *btcec.PrivateKey
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faucetScriptPubKey []byte
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)
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func main() {
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defer panics.HandlePanic(log, logger.BackendLog, nil)
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err := config.Parse()
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if err != nil {
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err := errors.Wrap(err, "Error parsing command-line arguments")
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_, err = fmt.Fprintf(os.Stderr, err.Error())
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if err != nil {
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panic(err)
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}
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return
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}
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cfg, err := config.MainConfig()
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if err != nil {
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panic(err)
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}
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if cfg.Migrate {
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err := database.Migrate()
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if err != nil {
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panic(errors.Errorf("Error migrating database: %s", err))
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}
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return
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}
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err = database.Connect()
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if err != nil {
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panic(errors.Errorf("Error connecting to database: %s", err))
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}
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defer func() {
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err := database.Close()
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if err != nil {
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panic(errors.Errorf("Error closing the database: %s", err))
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}
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}()
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privateKeyBytes := base58.Decode(cfg.PrivateKey)
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faucetPrivateKey, _ = btcec.PrivKeyFromBytes(btcec.S256(), privateKeyBytes)
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faucetAddress, err = privateKeyToP2PKHAddress(faucetPrivateKey, config.ActiveNetParams())
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if err != nil {
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panic(errors.Errorf("Failed to get P2PKH address from private key: %s", err))
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}
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faucetScriptPubKey, err = txscript.PayToAddrScript(faucetAddress)
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if err != nil {
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panic(errors.Errorf("failed to generate faucetScriptPubKey to address: %s", err))
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}
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shutdownServer := startHTTPServer(cfg.HTTPListen)
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defer shutdownServer()
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interrupt := signal.InterruptListener()
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<-interrupt
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}
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// privateKeyToP2PKHAddress generates p2pkh address from private key.
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func privateKeyToP2PKHAddress(key *btcec.PrivateKey, net *dagconfig.Params) (util.Address, error) {
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return util.NewAddressPubKeyHashFromPublicKey(key.PubKey().SerializeCompressed(), net.Prefix)
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}
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