Auto detect public IPs if not provided by user

adopted code from anacrolix/confluence 3c7a0c445d
This commit is contained in:
nikk gitanes
2022-05-25 05:27:20 +03:00
parent a2fbd0ee80
commit 2df81cac78
4 changed files with 18 additions and 6 deletions

View File

@@ -12,6 +12,7 @@ require (
github.com/anacrolix/dms v1.4.0
github.com/anacrolix/log v0.13.1
github.com/anacrolix/missinggo v1.3.0
github.com/anacrolix/publicip v0.2.0
github.com/anacrolix/torrent v1.43.1
github.com/gin-contrib/cors v1.3.1
github.com/gin-contrib/location v0.0.2

View File

@@ -66,6 +66,8 @@ github.com/anacrolix/mmsg v1.0.0 h1:btC7YLjOn29aTUAExJiVUhQOuf/8rhm+/nWCMAnL3Hg=
github.com/anacrolix/mmsg v1.0.0/go.mod h1:x8kRaJY/dCrY9Al0PEcj1mb/uFHwP6GCJ9fLl4thEPc=
github.com/anacrolix/multiless v0.3.0 h1:5Bu0DZncjE4e06b9r1Ap2tUY4Au0NToBP5RpuEngSis=
github.com/anacrolix/multiless v0.3.0/go.mod h1:TrCLEZfIDbMVfLoQt5tOoiBS/uq4y8+ojuEVVvTNPX4=
github.com/anacrolix/publicip v0.2.0 h1:n/BmRxXRlOT/wQFd6Xhu57r9uTU+Xvb9MyEkLooh3TU=
github.com/anacrolix/publicip v0.2.0/go.mod h1:67G1lVkLo8UjdEcJkwScWVTvlJ35OCDsRJoWXl/wi4g=
github.com/anacrolix/stm v0.2.0/go.mod h1:zoVQRvSiGjGoTmbM0vSLIiaKjWtNPeTvXUSdJQA4hsg=
github.com/anacrolix/stm v0.3.0 h1:peQncJSNJtk1YBrFbW0DLKYqll+sa0kOk8EvXRcO+wA=
github.com/anacrolix/stm v0.3.0/go.mod h1:spImf/rXwiAUoYYJK1YCZeWkpaHZ3kzjGFjwK5OStfU=

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@@ -1,12 +1,14 @@
package torr
import (
"context"
"fmt"
"log"
"net"
"strconv"
"sync"
"github.com/anacrolix/publicip"
"github.com/anacrolix/torrent"
"github.com/anacrolix/torrent/metainfo"
@@ -58,7 +60,7 @@ func (bt *BTServer) Connect() error {
bt.mu.Lock()
defer bt.mu.Unlock()
var err error
bt.configure()
bt.configure(context.TODO())
bt.client, err = torrent.NewClient(bt.config)
bt.torrents = make(map[metainfo.Hash]*Torrent)
InitApiHelper(bt)
@@ -75,7 +77,7 @@ func (bt *BTServer) Disconnect() {
}
}
func (bt *BTServer) configure() {
func (bt *BTServer) configure(ctx context.Context) (err error) {
blocklist, _ := utils.ReadBlockedIP()
bt.config = torrent.NewDefaultClientConfig()
@@ -147,7 +149,10 @@ func (bt *BTServer) configure() {
}
}
if bt.config.PublicIp4 == nil {
bt.config.PublicIp4 = getPublicIp4()
bt.config.PublicIp4, err = publicip.Get4(ctx)
if err != nil {
log.Printf("error getting public ipv4 address: %v", err)
}
}
if bt.config.PublicIp4 != nil {
log.Println("PublicIp4:", bt.config.PublicIp4)
@@ -160,11 +165,15 @@ func (bt *BTServer) configure() {
}
}
if bt.config.PublicIp6 == nil {
bt.config.PublicIp6 = getPublicIp6()
bt.config.PublicIp6, err = publicip.Get6(ctx)
if err != nil {
log.Printf("error getting public ipv6 address: %v", err)
}
}
if bt.config.PublicIp6 != nil {
log.Println("PublicIp6:", bt.config.PublicIp6)
}
return err
}
func (bt *BTServer) GetTorrent(hash torrent.InfoHash) *Torrent {

View File

@@ -30,7 +30,7 @@ func Start(port string) {
log.TLogln("Start TorrServer")
ips := getLocalIps()
if len(ips) > 0 {
log.TLogln("IPs:", ips)
log.TLogln("Local IPs:", ips)
}
err := BTS.Connect()
if err != nil {
@@ -102,7 +102,7 @@ func getLocalIps() []string {
case *net.IPAddr:
ip = v.IP
}
if !ip.IsLoopback() {
if !ip.IsLoopback() && !ip.IsLinkLocalUnicast() && !ip.IsLinkLocalMulticast() {
list = append(list, ip.String())
}
}