6a1d8d0682
This commit adds the first concrete implementation of the WalletController interface: BtcWallet. This implementation is simply a series of wrapper functions are the base btcwallet struct. Additionally, for ease of use both the BlockChain IO and Signer interface are also implemented by BtcWallet. Finally a new WalletDriver implementation has been implemented, and will be register by the init() method within this new package.
95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
package btcwallet
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import (
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"path/filepath"
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"github.com/roasbeef/btcd/chaincfg"
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"github.com/roasbeef/btcd/wire"
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"github.com/roasbeef/btcutil"
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_ "github.com/roasbeef/btcwallet/walletdb/bdb"
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)
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var (
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lnwalletHomeDir = btcutil.AppDataDir("lnwallet", false)
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defaultDataDir = lnwalletHomeDir
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defaultLogFilename = "lnwallet.log"
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defaultLogDirname = "logs"
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defaultLogDir = filepath.Join(lnwalletHomeDir, defaultLogDirname)
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btcdHomeDir = btcutil.AppDataDir("btcd", false)
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btcdHomedirCAFile = filepath.Join(btcdHomeDir, "rpc.cert")
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defaultRPCKeyFile = filepath.Join(lnwalletHomeDir, "rpc.key")
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defaultRPCCertFile = filepath.Join(lnwalletHomeDir, "rpc.cert")
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// defaultPubPassphrase is the default public wallet passphrase which is
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// used when the user indicates they do not want additional protection
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// provided by having all public data in the wallet encrypted by a
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// passphrase only known to them.
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defaultPubPassphrase = []byte("public")
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walletDbName = "lnwallet.db"
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)
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// Config is a struct which houses configuration paramters which modify the
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// instance of BtcWallet generated by the New() function.
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type Config struct {
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// DataDir is the name of the directory where the wallet's persistent
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// state should be sotred.
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DataDir string
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// LogDir is the name of the directory which should be used to store
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// generated log files.
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LogDir string
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// DebugLevel is a string representing the level of verbosity the
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// logger should use.
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DebugLevel string
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// RpcHost is the host and port to use to reach the rpc sever.
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RpcHost string // localhost:18334
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// RpcUser is the username which should be used to authentiate with the
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// rpc server.
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RpcUser string
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// RpcPass is the password which should be used to authenticate the
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// connection with the RPC server.
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RpcPass string
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// RpcNoTLS denotes if a TLS connection should be attempted when
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// connecting to the RPC server.
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RpcNoTLS bool
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// RPCCert directory where the TLS certificate of the RPC sever is
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// stored. If the RpcNoTLS is false, then this value will be unused.
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RPCCert string
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RPCKey string
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// CACert is the raw RPC cert for btcd.
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CACert []byte
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PrivatePass []byte
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PublicPass []byte
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HdSeed []byte
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NetParams *chaincfg.Params
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}
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// networkDir returns the directory name of a network directory to hold wallet
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// files.
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func networkDir(dataDir string, chainParams *chaincfg.Params) string {
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netname := chainParams.Name
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// For now, we must always name the testnet data directory as "testnet"
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// and not "testnet3" or any other version, as the chaincfg testnet3
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// paramaters will likely be switched to being named "testnet3" in the
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// future. This is done to future proof that change, and an upgrade
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// plan to move the testnet3 data directory can be worked out later.
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if chainParams.Net == wire.TestNet3 {
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netname = "testnet"
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}
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return filepath.Join(dataDir, netname)
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}
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