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speed test

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This commit is contained in:
Abhishek Kondur 2022-11-16 10:02:54 +05:30
parent 8b81a4b1ec
commit 1434147279
2 changed files with 85 additions and 85 deletions
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41
nm-proxy/proxy/wireguard.go
View file

@ -31,6 +31,7 @@ func (p *Proxy) ProxyToRemote() {
log.Println("Closing connection for: ", p.LocalConn.LocalAddr().String())
p.LocalConn.Close()
}()
buf := make([]byte, 65535)
for {
select {
case <-p.Ctx.Done():
@ -53,34 +54,34 @@ func (p *Proxy) ProxyToRemote() {
return
default:
buf := make([]byte, 1500)
n, err := p.LocalConn.Read(buf)
if err != nil {
log.Println("ERRR READ: ", err)
continue
}
go func(buf []byte, n int) {
// go func(buf []byte, n int) {
if peerI, ok := peers[p.Config.RemoteKey]; ok {
var srcPeerKeyHash, dstPeerKeyHash string
buf, n, srcPeerKeyHash, dstPeerKeyHash = packet.ProcessPacketBeforeSending(buf, n, peerI.Config.LocalKey, peerI.Config.Key)
if err != nil {
log.Println("failed to process pkt before sending: ", err)
}
log.Printf("PROXING TO REMOTE!!!---> %s >>>>> %s >>>>> %s [[ SrcPeerHash: %s, DstPeerHash: %s ]]\n",
p.LocalConn.LocalAddr(), server.NmProxyServer.Server.LocalAddr().String(), p.RemoteConn.String(), srcPeerKeyHash, dstPeerKeyHash)
} else {
log.Printf("Peer: %s not found in config\n", p.Config.RemoteKey)
p.Cancel()
return
}
//test(n, buf)
_, err = server.NmProxyServer.Server.WriteToUDP(buf[:n], p.RemoteConn)
if peerI, ok := peers[p.Config.RemoteKey]; ok {
//var srcPeerKeyHash, dstPeerKeyHash string
buf, n, _, _ = packet.ProcessPacketBeforeSending(buf, n, peerI.Config.LocalKey, peerI.Config.Key)
if err != nil {
log.Println("Failed to send to remote: ", err)
log.Println("failed to process pkt before sending: ", err)
}
}(buf, n)
// log.Printf("PROXING TO REMOTE!!!---> %s >>>>> %s >>>>> %s [[ SrcPeerHash: %s, DstPeerHash: %s ]]\n",
// p.LocalConn.LocalAddr(), server.NmProxyServer.Server.LocalAddr().String(), p.RemoteConn.String(), srcPeerKeyHash, dstPeerKeyHash)
} else {
log.Printf("Peer: %s not found in config\n", p.Config.RemoteKey)
p.Cancel()
return
}
//test(n, buf)
_, err = server.NmProxyServer.Server.WriteToUDP(buf[:n], p.RemoteConn)
if err != nil {
log.Println("Failed to send to remote: ", err)
}
// }(buf, n)
}
}

129
nm-proxy/server/server.go
View file

@ -2,7 +2,6 @@ package server
import (
"context"
"fmt"
"log"
"net"
"time"
@ -36,7 +35,7 @@ type ProxyServer struct {
func (p *ProxyServer) Listen(ctx context.Context) {
// Buffer with indicated body size
buffer := make([]byte, 65535+32)
for {
select {
@ -54,97 +53,97 @@ func (p *ProxyServer) Listen(ctx context.Context) {
return
default:
// Read Packet
buffer := make([]byte, 1532)
n, source, err := p.Server.ReadFromUDP(buffer)
if err != nil { // in future log errors?
log.Println("RECV ERROR: ", err)
continue
}
go func(buffer []byte, source *net.UDPAddr, n int) {
// go func(buffer []byte, source *net.UDPAddr, n int) {
var srcPeerKeyHash, dstPeerKeyHash string
n, srcPeerKeyHash, dstPeerKeyHash = packet.ExtractInfo(buffer, n)
//log.Printf("--------> RECV PKT [DSTPORT: %d], [SRCKEYHASH: %s], SourceIP: [%s] \n", localWgPort, srcPeerKeyHash, source.IP.String())
if _, ok := common.WgIfaceKeyMap[dstPeerKeyHash]; !ok {
// if common.IsIngressGateway {
// log.Println("----> fowarding PKT to EXT client...")
// if val, ok := common.PeerKeyHashMap[dstPeerKeyHash]; ok && val.IsAttachedExtClient {
var srcPeerKeyHash, dstPeerKeyHash string
n, srcPeerKeyHash, dstPeerKeyHash = packet.ExtractInfo(buffer, n)
//log.Printf("--------> RECV PKT [DSTPORT: %d], [SRCKEYHASH: %s], SourceIP: [%s] \n", localWgPort, srcPeerKeyHash, source.IP.String())
if _, ok := common.WgIfaceKeyMap[dstPeerKeyHash]; !ok {
// if common.IsIngressGateway {
// log.Println("----> fowarding PKT to EXT client...")
// if val, ok := common.PeerKeyHashMap[dstPeerKeyHash]; ok && val.IsAttachedExtClient {
// log.Printf("-------->Forwarding the pkt to extClient [ SourceIP: %s ], [ SourceKeyHash: %s ], [ DstIP: %s ], [ DstHashKey: %s ] \n",
// source.String(), srcPeerKeyHash, val.Endpoint.String(), dstPeerKeyHash)
// _, err = NmProxyServer.Server.WriteToUDP(buffer[:n], val.Endpoint)
// if err != nil {
// log.Println("Failed to send to remote: ", err)
// }
// continue
// log.Printf("-------->Forwarding the pkt to extClient [ SourceIP: %s ], [ SourceKeyHash: %s ], [ DstIP: %s ], [ DstHashKey: %s ] \n",
// source.String(), srcPeerKeyHash, val.Endpoint.String(), dstPeerKeyHash)
// _, err = NmProxyServer.Server.WriteToUDP(buffer[:n], val.Endpoint)
// if err != nil {
// log.Println("Failed to send to remote: ", err)
// }
// continue
// }
// }
// }
// }
if common.IsRelay {
if common.IsRelay {
log.Println("----------> Relaying######")
// check for routing map and forward to right proxy
if remoteMap, ok := common.RelayPeerMap[srcPeerKeyHash]; ok {
log.Println("----------> Relaying######")
// check for routing map and forward to right proxy
if remoteMap, ok := common.RelayPeerMap[srcPeerKeyHash]; ok {
if conf, ok := remoteMap[dstPeerKeyHash]; ok {
log.Printf("--------> Relaying PKT [ SourceIP: %s:%d ], [ SourceKeyHash: %s ], [ DstIP: %s:%d ], [ DstHashKey: %s ] \n",
source.IP.String(), source.Port, srcPeerKeyHash, conf.Endpoint.String(), conf.Endpoint.Port, dstPeerKeyHash)
_, err = NmProxyServer.Server.WriteToUDP(buffer[:n+32], conf.Endpoint)
if err != nil {
log.Println("Failed to send to remote: ", err)
}
return
}
} else {
if remoteMap, ok := common.RelayPeerMap[dstPeerKeyHash]; ok {
if conf, ok := remoteMap[dstPeerKeyHash]; ok {
log.Printf("--------> Relaying PKT [ SourceIP: %s:%d ], [ SourceKeyHash: %s ], [ DstIP: %s:%d ], [ DstHashKey: %s ] \n",
source.IP.String(), source.Port, srcPeerKeyHash, conf.Endpoint.String(), conf.Endpoint.Port, dstPeerKeyHash)
log.Printf("--------> Relaying BACK TO RELAYED NODE PKT [ SourceIP: %s ], [ SourceKeyHash: %s ], [ DstIP: %s ], [ DstHashKey: %s ] \n",
source.String(), srcPeerKeyHash, conf.Endpoint.String(), dstPeerKeyHash)
_, err = NmProxyServer.Server.WriteToUDP(buffer[:n+32], conf.Endpoint)
if err != nil {
log.Println("Failed to send to remote: ", err)
}
return
}
} else {
if remoteMap, ok := common.RelayPeerMap[dstPeerKeyHash]; ok {
if conf, ok := remoteMap[dstPeerKeyHash]; ok {
log.Printf("--------> Relaying BACK TO RELAYED NODE PKT [ SourceIP: %s ], [ SourceKeyHash: %s ], [ DstIP: %s ], [ DstHashKey: %s ] \n",
source.String(), srcPeerKeyHash, conf.Endpoint.String(), dstPeerKeyHash)
_, err = NmProxyServer.Server.WriteToUDP(buffer[:n+32], conf.Endpoint)
if err != nil {
log.Println("Failed to send to remote: ", err)
}
return
}
}
}
}
}
if peerInfo, ok := common.PeerKeyHashMap[srcPeerKeyHash]; ok {
if peers, ok := common.WgIFaceMap[peerInfo.Interface]; ok {
if peerI, ok := peers[peerInfo.PeerKey]; ok {
log.Printf("PROXING TO LOCAL!!!---> %s <<<< %s <<<<<<<< %s [[ RECV PKT [SRCKEYHASH: %s], [DSTKEYHASH: %s], SourceIP: [%s] ]]\n",
peerI.Proxy.LocalConn.RemoteAddr(), peerI.Proxy.LocalConn.LocalAddr(),
fmt.Sprintf("%s:%d", source.IP.String(), source.Port), srcPeerKeyHash, dstPeerKeyHash, source.IP.String())
_, err = peerI.Proxy.LocalConn.Write(buffer[:n])
if err != nil {
log.Println("Failed to proxy to Wg local interface: ", err)
return
}
}
if peerInfo, ok := common.PeerKeyHashMap[srcPeerKeyHash]; ok {
if peers, ok := common.WgIFaceMap[peerInfo.Interface]; ok {
if peerI, ok := peers[peerInfo.PeerKey]; ok {
// log.Printf("PROXING TO LOCAL!!!---> %s <<<< %s <<<<<<<< %s [[ RECV PKT [SRCKEYHASH: %s], [DSTKEYHASH: %s], SourceIP: [%s] ]]\n",
// peerI.Proxy.LocalConn.RemoteAddr(), peerI.Proxy.LocalConn.LocalAddr(),
// fmt.Sprintf("%s:%d", source.IP.String(), source.Port), srcPeerKeyHash, dstPeerKeyHash, source.IP.String())
_, err = peerI.Proxy.LocalConn.Write(buffer[:n])
if err != nil {
log.Println("Failed to proxy to Wg local interface: ", err)
return
}
}
return
}
// // forward to all interfaces
// for _, ifaceCfg := range common.WgIfaceKeyMap {
// log.Println("###--------> Forwarding Unknown PKT to ", ifaceCfg.Interface)
// conn, err := net.DialUDP("udp", nil, ifaceCfg.Endpoint)
// if err == nil {
// _, err := conn.Write(buffer[:n])
// if err != nil {
// log.Println("Failed to forward the unknown pkt to ifcace: ", ifaceCfg.Interface, err)
// }
// conn.Close()
// }
return
// }
}(buffer, source, n)
}
// // forward to all interfaces
// for _, ifaceCfg := range common.WgIfaceKeyMap {
// log.Println("###--------> Forwarding Unknown PKT to ", ifaceCfg.Interface)
// conn, err := net.DialUDP("udp", nil, ifaceCfg.Endpoint)
// if err == nil {
// _, err := conn.Write(buffer[:n])
// if err != nil {
// log.Println("Failed to forward the unknown pkt to ifcace: ", ifaceCfg.Interface, err)
// }
// conn.Close()
// }
// }
// }(buffer, source, n)
}
}