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[client] Replace the eBPF WireGuard proxy with loopback endpoint addressing (#7316)

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This commit is contained in:
Viktor Liu
2026-09-30 10:41:49 +02:00
committed by GitHub
parent 30dd076b36
commit 8edc120370
41 changed files with 775 additions and 1507 deletions
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client/iface/wgproxy/proxy_linux_test.go
+17 -17
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@@ -9,25 +9,25 @@ import (
"github.com/netbirdio/netbird/client/iface/bind"
"github.com/netbirdio/netbird/client/iface/wgaddr"
bindproxy "github.com/netbirdio/netbird/client/iface/wgproxy/bind"
"github.com/netbirdio/netbird/client/iface/wgproxy/ebpf"
"github.com/netbirdio/netbird/client/iface/wgproxy/loopback"
"github.com/netbirdio/netbird/client/iface/wgproxy/udp"
)
func seedProxies() ([]proxyInstance, error) {
pl := make([]proxyInstance, 0)
ebpfProxy := ebpf.NewWGEBPFProxy(51831, 1280)
if err := ebpfProxy.Listen(); err != nil {
return nil, fmt.Errorf("failed to initialize ebpf proxy: %s", err)
loopbackProxy := loopback.NewProxy(51831, 1280)
if err := loopbackProxy.Listen(); err != nil {
return nil, fmt.Errorf("failed to initialize loopback proxy: %s", err)
}
pEbpf := proxyInstance{
name: "ebpf kernel proxy",
proxy: ebpf.NewProxyWrapper(ebpfProxy),
pLoopback := proxyInstance{
name: "loopback kernel proxy",
proxy: loopback.NewProxyWrapper(loopbackProxy),
wgPort: 51831,
closeFn: ebpfProxy.Free,
closeFn: loopbackProxy.Free,
}
pl = append(pl, pEbpf)
pl = append(pl, pLoopback)
pUDP := proxyInstance{
name: "udp kernel proxy",
@@ -42,18 +42,18 @@ func seedProxies() ([]proxyInstance, error) {
func seedProxyForProxyCloseByRemoteConn() ([]proxyInstance, error) {
pl := make([]proxyInstance, 0)
ebpfProxy := ebpf.NewWGEBPFProxy(51831, 1280)
if err := ebpfProxy.Listen(); err != nil {
return nil, fmt.Errorf("failed to initialize ebpf proxy: %s", err)
loopbackProxy := loopback.NewProxy(51831, 1280)
if err := loopbackProxy.Listen(); err != nil {
return nil, fmt.Errorf("failed to initialize loopback proxy: %s", err)
}
pEbpf := proxyInstance{
name: "ebpf kernel proxy",
proxy: ebpf.NewProxyWrapper(ebpfProxy),
pLoopback := proxyInstance{
name: "loopback kernel proxy",
proxy: loopback.NewProxyWrapper(loopbackProxy),
wgPort: 51831,
closeFn: ebpfProxy.Free,
closeFn: loopbackProxy.Free,
}
pl = append(pl, pEbpf)
pl = append(pl, pLoopback)
pUDP := proxyInstance{
name: "udp kernel proxy",