mirror of
https://github.com/callebtc/electronwall.git
synced 2025-12-17 07:04:21 +01:00
70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package main
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import (
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"encoding/base64"
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"encoding/hex"
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"fmt"
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"math/big"
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"os"
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"strconv"
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log "github.com/sirupsen/logrus"
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)
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func trimPubKey(pubkey []byte) string {
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N_SPLIT := 8
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if len(pubkey) > N_SPLIT {
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return fmt.Sprintf("%s..%s", hex.EncodeToString(pubkey)[:N_SPLIT/2], hex.EncodeToString(pubkey)[len(hex.EncodeToString(pubkey))-N_SPLIT/2:])
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} else {
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return hex.EncodeToString(pubkey)
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}
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}
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func welcome() {
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log.Info("---- ⚡️ electronwall 0.3.3 ⚡️ ----")
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}
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// setLogger will initialize the log format
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func setLogger(debug bool, json bool) {
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if json {
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customFormatter := new(log.JSONFormatter)
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customFormatter.TimestampFormat = "2006-01-02 15:04:05"
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customFormatter.PrettyPrint = true
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log.SetFormatter(customFormatter)
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return
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}
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log.SetOutput(os.Stdout)
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if debug {
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log.SetLevel(log.DebugLevel)
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} else {
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log.SetLevel(log.InfoLevel)
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}
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customFormatter := new(log.TextFormatter)
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customFormatter.TimestampFormat = "2006-01-02 15:04:05"
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customFormatter.FullTimestamp = true
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customFormatter.ForceColors = true
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log.SetFormatter(customFormatter)
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}
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func intTob64(i int64) string {
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return base64.RawURLEncoding.EncodeToString(big.NewInt(i).Bytes())
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}
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func intToHex(i int64) string {
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return hex.EncodeToString(big.NewInt(i).Bytes())
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}
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func ParseChannelID(e uint64) string {
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byte_e := big.NewInt(int64(e)).Bytes()
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hexstr := hex.EncodeToString(byte_e)
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if len(hexstr) < 12 {
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return ""
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}
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int_block3, _ := strconv.ParseInt(hexstr[:6], 16, 64)
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int_block2, _ := strconv.ParseInt(hexstr[6:12], 16, 64)
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int_block1, _ := strconv.ParseInt(hexstr[12:], 16, 64)
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return fmt.Sprintf("%dx%dx%d", int_block3, int_block2, int_block1)
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}
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