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fix: fixed problems with transports #75

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fix: fixed problems with transports #75

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21177e8
fix: created a key example
daniliuskosmaches Apr 27, 2026
b71ecc4
fix: fixing node problem with the function
daniliuskosmaches May 7, 2026
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4 changes: 2 additions & 2 deletions src/cli/node.go
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ func NewCloaqNode(peers []string) (*CloaqNode, error) {
return nil, err
}

tr, err := network.NewTransport(":9000")
tr, err := network.NewTransport(":9000", id.PrivateKey.Bytes())
if err != nil {
return nil, err
}
Expand Down Expand Up @@ -68,7 +68,7 @@ func (n *CloaqNode) ProcessPacket(pkt utils.Packet) {
}

target := n.Peers[0]
onionedData, _ := utils.Encapsulate(pkt.Data)
onionedData, _ := utils.Encapsulate(pkt.Data, n.Identity.PrivateKey.Bytes())

err := n.Transport.SendTo(target, onionedData)
if err == nil {
Expand Down
10 changes: 5 additions & 5 deletions src/transport.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,13 +12,10 @@
// For commercial licensing inquiries or permissions beyond the scope of this
// license, please create an issue in github.


package network
package network

import (
"cloaq/src/utils"
"fmt"
"log"
"net"
"sync/atomic"
)
Expand Down Expand Up @@ -46,6 +43,10 @@ func NewTransport(listenAddr string, key []byte) (*Transport, error) {
}, nil
}

func (t *Transport) Close() error {
return t.conn.Close()
}

func (t *Transport) SendTo(addr string, data []byte) error {
udpAddr, err := net.ResolveUDPAddr("udp", addr)
if err != nil {
Expand Down Expand Up @@ -78,4 +79,3 @@ func (t *Transport) Listen(incoming chan<- []byte) {
incoming <- packet
}
}

5 changes: 3 additions & 2 deletions src/tunnel_handshake_protocol.go
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@ const (

func TestTunnel(t *testing.T) {
args := []string{}
key := []byte{78, 69, 73, 76, 80, 73, 68, 79, 82, 65, 83}

_, _, identityA, err := createNode(INSTANCE_A_PORT, args)
if err != nil {
Expand All @@ -75,12 +76,12 @@ func TestTunnel(t *testing.T) {
t.Fatal(err)
}

transportA, err := NewTransport(":9001")
transportA, err := NewTransport(":9001", key)
if err != nil {
t.Fatal(err)
}

transportB, err := NewTransport(":9002")
transportB, err := NewTransport(":9002", key)
if err != nil {
t.Fatal(err)
}
Expand Down