Netbird port for OPNsense

net/netbird/Makefile

@@ -0,0 +1,26 @@
+PORTNAME=		netbird
+DISTVERSIONPREFIX=	v
+DISTVERSION=		0.36.5
+CATEGORIES=		net security net-vpn
+
+MAINTAINER=		[email protected]
+COMMENT=		Mesh VPN
+WWW=			https://netbird.io/
+
+LICENSE=		BSD3CLAUSE
+LICENSE_FILE=		${WRKSRC}/LICENSE
+
+USES=			go:1.23,modules
+WRKSRC=			${WRKDIR}/netbird-${PORTVERSION}
+
+GO_MODULE=		github.com/netbirdio/netbird
+
+USE_RC_SUBR=		netbird
+
+GO_TARGET=		./client:netbird
+GO_BUILDFLAGS=		-tags freebsd -o ${PORTNAME} -ldflags "\
+			-s -w -X github.com/netbirdio/netbird/version.version=${PORTVERSION}"
+
+PLIST_FILES=		bin/netbird
+
+.include <bsd.port.mk>

net/netbird/distinfo

@@ -0,0 +1,5 @@
+TIMESTAMP = 1738694930
+SHA256 (go/net_netbird/netbird-v0.36.5/v0.36.5.mod) = 38b5ac547788f793c20e3048c172c3c39be580b34934d6e835cd0e3a57ed432d
+SIZE (go/net_netbird/netbird-v0.36.5/v0.36.5.mod) = 12035
+SHA256 (go/net_netbird/netbird-v0.36.5/v0.36.5.zip) = 435127808dd41a80609ec1923090e34bc757f9ff94111aa5985145ef99bf16e2
+SIZE (go/net_netbird/netbird-v0.36.5/v0.36.5.zip) = 2465547

net/netbird/files/netbird.in

@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# PROVIDE: netbird
+# REQUIRE: FILESYSTEMS devfs
+# BEFORE:  pf ipfw
+# KEYWORD: shutdown
+
+. /etc/rc.subr
+
+name="netbird"
+rcvar=netbird_enable
+load_rc_config $name
+desc="netbird mesh vpn"
+pidfile="/var/run/${name}.pid"
+netbird_tun_dev="wt0"
+procname="/usr/local/bin/netbird"
+start_cmd="${name}_start"
+stop_postcmd="${name}_poststop"
+
+netbird_start()
+{
+        logger -s -t netbird "Starting ${name}."
+        # Check for orphaned netbird network interface
+        # And if it exists, then destroy it
+        /sbin/ifconfig ${netbird_tun_dev} >/dev/null 2>&1 && (
+                /sbin/ifconfig ${netbird_tun_dev} | fgrep -qw PID ||
+                /sbin/ifconfig ${netbird_tun_dev} destroy
+        )
+
+        /usr/sbin/daemon -p ${pidfile} -f -t ${name} /usr/local/bin/netbird service run --config /usr/local/etc/netbird/config.json --log-level info --log-file syslog
+}
+
+netbird_poststop()
+{
+        /sbin/ifconfig ${netbird_tun_dev} >/dev/null 2>&1 && (
+                logger -s -t netbird "Destroying ${netbird_tun_dev} adapter"
+                /sbin/ifconfig ${netbird_tun_dev} destroy || logger -s -t netbird "Failed to destroy ${netbird_tun_dev} adapter"
+        )
+}
+
+run_rc_command "$1"

net/netbird/files/patch-client_system_info__freebsd.go

@@ -0,0 +1,15 @@
+--- client/system/info_freebsd.go.orig	1979-11-30 00:00:00 UTC
++++ client/system/info_freebsd.go
+@@ -39,10 +39,10 @@ func GetInfo(ctx context.Context) *Info {
+ 	systemHostname, _ := os.Hostname()
+
+ 	return &Info{
+-		GoOS:               runtime.GOOS,
++		GoOS:               "linux",
+ 		Kernel:             osInfo[0],
+ 		Platform:           runtime.GOARCH,
+-		OS:                 osName,
++ 		OS:                 strings.Replace(osName, "FreeBSD", "FakeBSD", -1),
+ 		OSVersion:          osVersion,
+ 		Hostname:           extractDeviceName(ctx, systemHostname),
+ 		CPUs:               runtime.NumCPU(),

net/netbird/pkg-descr

@@ -0,0 +1,18 @@
+Netbird is an open-source, peer-to-peer VPN built on top of WireGuard.
+It enables secure and private networking between devices across different
+locations without the need for complex configurations.
+
+Key features:
+- Zero-config VPN: Easily create secure connections between devices without
+manual network setup.
+- Built on WireGuard: Leverages WireGuard?s high-performance encryption for
+fast and secure communication.
+- Self-hosted or Cloud-managed: Users can deploy their own Netbird management
+server or use Netbird Cloud for centralized control.
+- Access Control & Routing: Fine-grained access control policies and automatic
+network routing simplify connectivity.
+- This FreeBSD port provides the Netbird client daemon and CLI tools, allowing
+FreeBSD systems to join a Netbird mesh network and securely communicate with
+other peers.
+
+For more details, visit: https://netbird.io