Handle port correctly and delete interface

Fix segfault if no wgService created
Handle encrypted messages
2026-03-12 18:04:28 -05:00 · 2025-03-27 22:12:54 -04:00 · 2025-03-25 20:54:09 -04:00 · 2025-03-15 21:47:22 -04:00 · 2025-03-15 11:33:34 -04:00 · 2025-03-14 18:52:18 -04:00
17 changed files with 1759 additions and 343 deletions
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -0,0 +1,61 @@
+name: CI/CD Pipeline
+
+on:
+    push:
+        tags:
+            - "*"
+
+jobs:
+    release:
+        name: Build and Release
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Checkout code
+              uses: actions/checkout@v3
+
+            - name: Set up QEMU
+              uses: docker/setup-qemu-action@v3
+
+            - name: Set up Docker Buildx
+              uses: docker/setup-buildx-action@v2
+
+            - name: Log in to Docker Hub
+              uses: docker/login-action@v2
+              with:
+                  username: ${{ secrets.DOCKER_HUB_USERNAME }}
+                  password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
+
+            - name: Extract tag name
+              id: get-tag
+              run: echo "TAG=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV
+
+            - name: Install Go
+              uses: actions/setup-go@v4
+              with:
+                  go-version: 1.23.1
+
+            - name: Update version in main.go
+              run: |
+                  TAG=${{ env.TAG }}
+                  if [ -f main.go ]; then
+                    sed -i 's/Newt version replaceme/Newt version '"$TAG"'/' main.go
+                    echo "Updated main.go with version $TAG"
+                  else
+                    echo "main.go not found"
+                  fi
+
+            - name: Build and push Docker images
+              run: |
+                  TAG=${{ env.TAG }}
+                  make docker-build-release tag=$TAG
+
+            - name: Build binaries
+              run: |
+                  make go-build-release
+
+            - name: Upload artifacts from /bin
+              uses: actions/upload-artifact@v4
+              with:
+                  name: binaries
+                  path: bin/
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,4 @@
-newt
+newt
+.DS_Store
+bin/
+nohup.out
--- a/.go-version
+++ b/.go-version
@@ -0,0 +1 @@
+1.23.2
--- a/10
+++ b/10
@@ -15,19 +15,13 @@ COPY . .
 # Build the application
 RUN CGO_ENABLED=0 GOOS=linux go build -o /newt

-# Start a new stage from scratch
-FROM ubuntu:22.04 AS runner
+FROM alpine:3.19 AS runner

-RUN apt-get update && apt-get install ca-certificates -y  && rm -rf /var/lib/apt/lists/*
+RUN apk --no-cache add ca-certificates

-# Copy the pre-built binary file from the previous stage and the entrypoint script
 COPY --from=builder /newt /usr/local/bin/
 COPY entrypoint.sh /

 RUN chmod +x /entrypoint.sh
-
-# Copy the entrypoint script
 ENTRYPOINT ["/entrypoint.sh"]
-
-# Command to run the executable
 CMD ["newt"]
--- a/22
+++ b/22
@@ -1,6 +1,14 @@

 all: build push

+docker-build-release:
+	@if [ -z "$(tag)" ]; then \
+		echo "Error: tag is required. Usage: make build-all tag=<tag>"; \
+		exit 1; \
+	fi
+	docker buildx build --platform linux/arm/v7,linux/arm64,linux/amd64 -t fosrl/newt:latest -f Dockerfile --push .
+	docker buildx build --platform linux/arm/v7,linux/arm64,linux/amd64 -t fosrl/newt:$(tag) -f Dockerfile --push .
+
 build:
 	docker build -t fosrl/newt:latest .

@@ -11,7 +19,19 @@ test:
 	docker run fosrl/newt:latest

 local: 
-	 CGO_ENABLED=0 go build -o newt
+	CGO_ENABLED=0 go build -o newt
+
+go-build-release:
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o bin/newt_linux_arm64
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=7 go build -o bin/newt_linux_arm32
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=6 go build -o bin/newt_linux_arm32v6
+	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o bin/newt_linux_amd64
+	CGO_ENABLED=0 GOOS=linux GOARCH=riscv64 go build -o bin/newt_linux_riscv64
+	CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o bin/newt_darwin_arm64
+	CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o bin/newt_darwin_amd64
+	CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o bin/newt_windows_amd64.exe
+	CGO_ENABLED=0 GOOS=freebsd GOARCH=amd64 go build -o bin/newt_freebsd_amd64
+	CGO_ENABLED=0 GOOS=freebsd GOARCH=arm64 go build -o bin/newt_freebsd_arm64

 clean:
 	rm newt
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ _Sample output of a Newt container connected to Pangolin and hosting various res

 ### Registers with Pangolin

-Using the Newt ID and a secret the client will make HTTP requests to Pangolin to receive a session token. Using that token it will connect to a websocket and maintain that connection. Control messages will be sent over the websocket.
+Using the Newt ID and a secret, the client will make HTTP requests to Pangolin to receive a session token. Using that token, it will connect to a websocket and maintain that connection. Control messages will be sent over the websocket.

 ### Receives WireGuard Control Messages

@@ -27,7 +27,7 @@ When Newt receives WireGuard control messages, it will use the information encod

 ### Receives Proxy Control Messages

-When Newt receives WireGuard control messages, it will use the information encoded to crate local low level TCP and UDP proxies attached to the virtual tunnel in order to relay traffic to programmed targets.
+When Newt receives WireGuard control messages, it will use the information encoded to create a local low level TCP and UDP proxies attached to the virtual tunnel in order to relay traffic to programmed targets.

 ## CLI Args

@@ -36,7 +36,8 @@ When Newt receives WireGuard control messages, it will use the information encod
 - `secret`: A unique secret (not shared and kept private) used to authenticate the client ID with the websocket in order to receive commands. 
 - `dns`: DNS server to use to resolve the endpoint
 - `log-level` (optional): The log level to use. Default: INFO
-
+- `updown` (optional): A script to be called when targets are added or removed.
+ 
 Example:

 ```bash
@@ -74,6 +75,38 @@ services:
        - --endpoint https://example.com
 ```

+Finally a basic systemd service:
+
+```
+[Unit]
+Description=Newt VPN Client
+After=network.target
+
+[Service]
+ExecStart=/usr/local/bin/newt --id 31frd0uzbjvp721 --secret h51mmlknrvrwv8s4r1i210azhumt6isgbpyavxodibx1k2d6 --endpoint https://example.com
+Restart=always
+User=root
+
+[Install]
+WantedBy=multi-user.target
+```
+
+Make sure to `mv ./newt /usr/local/bin/newt`!
+
+### Updown
+
+You can pass in a updown script for Newt to call when it is adding or removing a target:
+
+`--updown "python3 test.py"`
+
+It will get called with args when a target is added: 
+`python3 test.py add tcp localhost:8556`
+`python3 test.py remove tcp localhost:8556`
+
+Returning a string from the script in the format of a target (`ip:dst` so `10.0.0.1:8080`) it will override the target and use this value instead to proxy.
+
+You can look at updown.py as a reference script to get started!
+
 ## Build

 ### Container 
@@ -98,4 +131,4 @@ Newt is dual licensed under the AGPLv3 and the Fossorial Commercial license. For

 ## Contributions

-Please see [CONTRIBUTIONS](./CONTRIBUTING.md) in the repository for guidelines and best practices.
+Please see [CONTRIBUTIONS](./CONTRIBUTING.md) in the repository for guidelines and best practices.
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -0,0 +1,14 @@
+# Security Policy
+
+If you discover a security vulnerability, please follow the steps below to responsibly disclose it to us:
+
+1. **Do not create a public GitHub issue or discussion post.** This could put the security of other users at risk.
+2. Send a detailed report to [security@fossorial.io](mailto:security@fossorial.io) or send a **private** message to a maintainer on [Discord](https://discord.gg/HCJR8Xhme4). Include:
+
+- Description and location of the vulnerability.
+- Potential impact of the vulnerability.
+- Steps to reproduce the vulnerability.
+- Potential solutions to fix the vulnerability.
+- Your name/handle and a link for recognition (optional).
+
+We aim to address the issue as soon as possible.
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -6,4 +6,5 @@ services:
    environment:
      - PANGOLIN_ENDPOINT=https://example.com
      - NEWT_ID=2ix2t8xk22ubpfy 
-      - NEWT_SECRET=nnisrfsdfc7prqsp9ewo1dvtvci50j5uiqotez00dgap0ii2 
+      - NEWT_SECRET=nnisrfsdfc7prqsp9ewo1dvtvci50j5uiqotez00dgap0ii2 
+      - LOG_LEVEL=DEBUG
--- a/go.mod
+++ b/go.mod
@@ -4,16 +4,28 @@ go 1.23.1

 toolchain go1.23.2

-require golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173
+require (
+	github.com/google/gopacket v1.1.19
+	github.com/gorilla/websocket v1.5.3
+	github.com/vishvananda/netlink v1.3.0
+	golang.org/x/exp v0.0.0-20250218142911-aa4b98e5adaa
+	golang.org/x/net v0.33.0
+	golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173
+	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20241231184526-a9ab2273dd10
+	gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259
+)

 require (
 	github.com/google/btree v1.1.2 // indirect
-	github.com/gorilla/websocket v1.5.3 // indirect
-	golang.org/x/crypto v0.28.0 // indirect
-	golang.org/x/net v0.30.0 // indirect
-	golang.org/x/sys v0.26.0 // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
+	github.com/josharian/native v1.1.0 // indirect
+	github.com/mdlayher/genetlink v1.3.2 // indirect
+	github.com/mdlayher/netlink v1.7.2 // indirect
+	github.com/mdlayher/socket v0.5.1 // indirect
+	github.com/vishvananda/netns v0.0.4 // indirect
+	golang.org/x/crypto v0.31.0 // indirect
+	golang.org/x/sync v0.11.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
 	golang.org/x/time v0.7.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
-	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6 // indirect
-	gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,20 +1,56 @@
 github.com/google/btree v1.1.2 h1:xf4v41cLI2Z6FxbKm+8Bu+m8ifhj15JuZ9sa0jZCMUU=
 github.com/google/btree v1.1.2/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/gopacket v1.1.19 h1:ves8RnFZPGiFnTS0uPQStjwru6uO6h+nlr9j6fL7kF8=
+github.com/google/gopacket v1.1.19/go.mod h1:iJ8V8n6KS+z2U1A8pUwu8bW5SyEMkXJB8Yo/Vo+TKTo=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-golang.org/x/crypto v0.28.0 h1:GBDwsMXVQi34v5CCYUm2jkJvu4cbtru2U4TN2PSyQnw=
-golang.org/x/crypto v0.28.0/go.mod h1:rmgy+3RHxRZMyY0jjAJShp2zgEdOqj2AO7U0pYmeQ7U=
-golang.org/x/net v0.30.0 h1:AcW1SDZMkb8IpzCdQUaIq2sP4sZ4zw+55h6ynffypl4=
-golang.org/x/net v0.30.0/go.mod h1:2wGyMJ5iFasEhkwi13ChkO/t1ECNC4X4eBKkVFyYFlU=
-golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
-golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+github.com/josharian/native v1.1.0 h1:uuaP0hAbW7Y4l0ZRQ6C9zfb7Mg1mbFKry/xzDAfmtLA=
+github.com/josharian/native v1.1.0/go.mod h1:7X/raswPFr05uY3HiLlYeyQntB6OO7E/d2Cu7qoaN2w=
+github.com/mdlayher/genetlink v1.3.2 h1:KdrNKe+CTu+IbZnm/GVUMXSqBBLqcGpRDa0xkQy56gw=
+github.com/mdlayher/genetlink v1.3.2/go.mod h1:tcC3pkCrPUGIKKsCsp0B3AdaaKuHtaxoJRz3cc+528o=
+github.com/mdlayher/netlink v1.7.2 h1:/UtM3ofJap7Vl4QWCPDGXY8d3GIY2UGSDbK+QWmY8/g=
+github.com/mdlayher/netlink v1.7.2/go.mod h1:xraEF7uJbxLhc5fpHL4cPe221LI2bdttWlU+ZGLfQSw=
+github.com/mdlayher/socket v0.5.1 h1:VZaqt6RkGkt2OE9l3GcC6nZkqD3xKeQLyfleW/uBcos=
+github.com/mdlayher/socket v0.5.1/go.mod h1:TjPLHI1UgwEv5J1B5q0zTZq12A/6H7nKmtTanQE37IQ=
+github.com/mikioh/ipaddr v0.0.0-20190404000644-d465c8ab6721 h1:RlZweED6sbSArvlE924+mUcZuXKLBHA35U7LN621Bws=
+github.com/mikioh/ipaddr v0.0.0-20190404000644-d465c8ab6721/go.mod h1:Ickgr2WtCLZ2MDGd4Gr0geeCH5HybhRJbonOgQpvSxc=
+github.com/vishvananda/netlink v1.3.0 h1:X7l42GfcV4S6E4vHTsw48qbrV+9PVojNfIhZcwQdrZk=
+github.com/vishvananda/netlink v1.3.0/go.mod h1:i6NetklAujEcC6fK0JPjT8qSwWyO0HLn4UKG+hGqeJs=
+github.com/vishvananda/netns v0.0.4 h1:Oeaw1EM2JMxD51g9uhtC0D7erkIjgmj8+JZc26m1YX8=
+github.com/vishvananda/netns v0.0.4/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.31.0 h1:ihbySMvVjLAeSH1IbfcRTkD/iNscyz8rGzjF/E5hV6U=
+golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
+golang.org/x/exp v0.0.0-20250218142911-aa4b98e5adaa h1:t2QcU6V556bFjYgu4L6C+6VrCPyJZ+eyRsABUPs1mz4=
+golang.org/x/exp v0.0.0-20250218142911-aa4b98e5adaa/go.mod h1:BHOTPb3L19zxehTsLoJXVaTktb06DFgmdW6Wb9s8jqk=
+golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
+golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
+golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
+golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.10.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.28.0 h1:Fksou7UEQUWlKvIdsqzJmUmCX3cZuD2+P3XyyzwMhlA=
+golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/time v0.7.0 h1:ntUhktv3OPE6TgYxXWv9vKvUSJyIFJlyohwbkEwPrKQ=
 golang.org/x/time v0.7.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
+golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
 golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173 h1:/jFs0duh4rdb8uIfPMv78iAJGcPKDeqAFnaLBropIC4=
 golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173/go.mod h1:tkCQ4FQXmpAgYVh++1cq16/dH4QJtmvpRv19DWGAHSA=
-golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6 h1:CawjfCvYQH2OU3/TnxLx97WDSUDRABfT18pCOYwc2GE=
-golang.zx2c4.com/wireguard/wgctrl v0.0.0-20230429144221-925a1e7659e6/go.mod h1:3rxYc4HtVcSG9gVaTs2GEBdehh+sYPOwKtyUWEOTb80=
+golang.zx2c4.com/wireguard/wgctrl v0.0.0-20241231184526-a9ab2273dd10 h1:3GDAcqdIg1ozBNLgPy4SLT84nfcBjr6rhGtXYtrkWLU=
+golang.zx2c4.com/wireguard/wgctrl v0.0.0-20241231184526-a9ab2273dd10/go.mod h1:T97yPqesLiNrOYxkwmhMI0ZIlJDm+p0PMR8eRVeR5tQ=
 gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259 h1:TbRPT0HtzFP3Cno1zZo7yPzEEnfu8EjLfl6IU9VfqkQ=
 gvisor.dev/gvisor v0.0.0-20230927004350-cbd86285d259/go.mod h1:AVgIgHMwK63XvmAzWG9vLQ41YnVHN0du0tEC46fI7yY=
--- a/main.go
+++ b/main.go
@@ -11,7 +11,10 @@ import (
 	"net"
 	"net/netip"
 	"os"
+	"os/exec"
 	"os/signal"
+	"runtime"
+	"strconv"
 	"strings"
 	"syscall"
 	"time"
@@ -19,6 +22,7 @@ import (
 	"github.com/fosrl/newt/logger"
 	"github.com/fosrl/newt/proxy"
 	"github.com/fosrl/newt/websocket"
+	"github.com/fosrl/newt/wg"

 	"golang.org/x/net/icmp"
 	"golang.org/x/net/ipv4"
@@ -53,7 +57,7 @@ func fixKey(key string) string {
 	// Decode from base64
 	decoded, err := base64.StdEncoding.DecodeString(key)
 	if err != nil {
-		logger.Fatal("Error decoding base64:", err)
+		logger.Fatal("Error decoding base64")
 	}

 	// Convert to hex
@@ -123,6 +127,7 @@ func startPingCheck(tnet *netstack.Net, serverIP string, stopChan chan struct{})
 				err := ping(tnet, serverIP)
 				if err != nil {
 					logger.Warn("Periodic ping failed: %v", err)
+					logger.Warn("HINT: Do you have UDP port 51820 (or the port in config.yml) open on your Pangolin server?")
 				}
 			case <-stopChan:
 				logger.Info("Stopping ping check")
@@ -210,6 +215,9 @@ func resolveDomain(domain string) (string, error) {
 		host = strings.TrimPrefix(host, "https://")
 	}

+	// if there are any trailing slashes, remove them
+	host = strings.TrimSuffix(host, "/")
+
 	// Lookup IP addresses
 	ips, err := net.LookupIP(host)
 	if err != nil {
@@ -242,23 +250,32 @@ func resolveDomain(domain string) (string, error) {
 	return ipAddr, nil
 }

-func main() {
-	var (
-		endpoint   string
-		id         string
-		secret     string
-		dns        string
-		privateKey wgtypes.Key
-		err        error
-		logLevel   string
-	)
+var (
+	endpoint             string
+	id                   string
+	secret               string
+	mtu                  string
+	mtuInt               int
+	dns                  string
+	privateKey           wgtypes.Key
+	err                  error
+	logLevel             string
+	updownScript         string
+	interfaceName        string
+	generateAndSaveKeyTo string
+)

+func main() {
 	// if PANGOLIN_ENDPOINT, NEWT_ID, and NEWT_SECRET are set as environment variables, they will be used as default values
 	endpoint = os.Getenv("PANGOLIN_ENDPOINT")
 	id = os.Getenv("NEWT_ID")
 	secret = os.Getenv("NEWT_SECRET")
+	mtu = os.Getenv("MTU")
 	dns = os.Getenv("DNS")
 	logLevel = os.Getenv("LOG_LEVEL")
+	updownScript = os.Getenv("UPDOWN_SCRIPT")
+	interfaceName = os.Getenv("INTERFACE")
+	generateAndSaveKeyTo = os.Getenv("GENERATE_AND_SAVE_KEY_TO")

 	if endpoint == "" {
 		flag.StringVar(&endpoint, "endpoint", "", "Endpoint of your pangolin server")
@@ -269,21 +286,43 @@ func main() {
 	if secret == "" {
 		flag.StringVar(&secret, "secret", "", "Newt secret")
 	}
+	if mtu == "" {
+		flag.StringVar(&mtu, "mtu", "1280", "MTU to use")
+	}
 	if dns == "" {
 		flag.StringVar(&dns, "dns", "8.8.8.8", "DNS server to use")
 	}
 	if logLevel == "" {
 		flag.StringVar(&logLevel, "log-level", "INFO", "Log level (DEBUG, INFO, WARN, ERROR, FATAL)")
 	}
+	if updownScript == "" {
+		flag.StringVar(&updownScript, "updown", "", "Path to updown script to be called when targets are added or removed")
+	}
+	if interfaceName == "" {
+		flag.StringVar(&interfaceName, "interface", "wg1", "Name of the WireGuard interface")
+	}
+	if generateAndSaveKeyTo == "" {
+		flag.StringVar(&generateAndSaveKeyTo, "generateAndSaveKeyTo", "", "Path to save generated private key")
+	}
+
+	// do a --version check
+	version := flag.Bool("version", false, "Print the version")
+
 	flag.Parse()

+	if *version {
+		fmt.Println("Newt version replaceme")
+		os.Exit(0)
+	}
+
 	logger.Init()
 	loggerLevel := parseLogLevel(logLevel)
 	logger.GetLogger().SetLevel(parseLogLevel(logLevel))

-	// Validate required fields
-	if endpoint == "" || id == "" || secret == "" {
-		logger.Fatal("endpoint, id, and secret are required either via CLI flags or environment variables")
+	// parse the mtu string into an int
+	mtuInt, err = strconv.Atoi(mtu)
+	if err != nil {
+		logger.Fatal("Failed to parse MTU: %v", err)
 	}

 	privateKey, err = wgtypes.GeneratePrivateKey()
@@ -301,6 +340,7 @@ func main() {
 		logger.Fatal("Failed to create client: %v", err)
 	}

+	var wgService *wg.WireGuardService
 	// Create TUN device and network stack
 	var tun tun.Device
 	var tnet *netstack.Net
@@ -309,6 +349,30 @@ func main() {
 	var connected bool
 	var wgData WgData

+	if generateAndSaveKeyTo != "" {
+		// make sure we are running on linux
+		if runtime.GOOS != "linux" {
+			logger.Fatal("Tunnel management is only supported on Linux right now!")
+			os.Exit(1)
+		}
+
+		var host = endpoint
+		if strings.HasPrefix(host, "http://") {
+			host = strings.TrimPrefix(host, "http://")
+		} else if strings.HasPrefix(host, "https://") {
+			host = strings.TrimPrefix(host, "https://")
+		}
+
+		host = strings.TrimSuffix(host, "/")
+
+		// Create WireGuard service
+		wgService, err = wg.NewWireGuardService(interfaceName, mtuInt, generateAndSaveKeyTo, host, id, client)
+		if err != nil {
+			logger.Fatal("Failed to create WireGuard service: %v", err)
+		}
+		defer wgService.Close()
+	}
+
 	client.RegisterHandler("newt/terminate", func(msg websocket.WSMessage) {
 		logger.Info("Received terminate message")
 		if pm != nil {
@@ -333,7 +397,8 @@ func main() {
 			err = pingWithRetry(tnet, wgData.ServerIP)
 			if err != nil {
 				// Handle complete failure after all retries
-				logger.Error("Failed to ping %s: %v", wgData.ServerIP, err)
+				logger.Warn("Failed to ping %s: %v", wgData.ServerIP, err)
+				logger.Warn("HINT: Do you have UDP port 51820 (or the port in config.yml) open on your Pangolin server?")
 			}
 			return
 		}
@@ -349,11 +414,15 @@ func main() {
 			return
 		}

+		if wgService != nil {
+			wgService.SetServerPubKey(wgData.PublicKey)
+		}
+
 		logger.Info("Received: %+v", msg)
 		tun, tnet, err = netstack.CreateNetTUN(
 			[]netip.Addr{netip.MustParseAddr(wgData.TunnelIP)},
 			[]netip.Addr{netip.MustParseAddr(dns)},
-			1420)
+			mtuInt)
 		if err != nil {
 			logger.Error("Failed to create TUN device: %v", err)
 		}
@@ -395,6 +464,7 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
 		if err != nil {
 			// Handle complete failure after all retries
 			logger.Error("Failed to ping %s: %v", wgData.ServerIP, err)
+			fmt.Sprintf("%s", privateKey)
 		}

 		if !connected {
@@ -416,6 +486,13 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
 			updateTargets(pm, "add", wgData.TunnelIP, "udp", TargetData{Targets: wgData.Targets.UDP})
 		}

+		// first make sure the wpgService has a port
+		if wgService != nil {
+			// add a udp proxy for localost and the wgService port
+			// TODO: make sure this port is not used in a target
+			pm.AddTarget("udp", wgData.TunnelIP, int(wgService.Port), fmt.Sprintf("127.0.0.1:%d", wgService.Port))
+		}
+
 		err = pm.Start()
 		if err != nil {
 			logger.Error("Failed to start proxy manager: %v", err)
@@ -440,11 +517,6 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
 		if len(targetData.Targets) > 0 {
 			updateTargets(pm, "add", wgData.TunnelIP, "tcp", targetData)
 		}
-
-		err = pm.Start()
-		if err != nil {
-			logger.Error("Failed to start proxy manager: %v", err)
-		}
 	})

 	client.RegisterHandler("newt/udp/add", func(msg websocket.WSMessage) {
@@ -465,11 +537,6 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
 		if len(targetData.Targets) > 0 {
 			updateTargets(pm, "add", wgData.TunnelIP, "udp", targetData)
 		}
-
-		err = pm.Start()
-		if err != nil {
-			logger.Error("Failed to start proxy manager: %v", err)
-		}
 	})

 	client.RegisterHandler("newt/udp/remove", func(msg websocket.WSMessage) {
@@ -524,10 +591,20 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
 			return err
 		}

+		if wgService != nil {
+			wgService.LoadRemoteConfig()
+		}
+
 		logger.Info("Sent registration message")
 		return nil
 	})

+	client.OnTokenUpdate(func(token string) {
+		if wgService != nil {
+			wgService.SetToken(token)
+		}
+	})
+
 	// Connect to the WebSocket server
 	if err := client.Connect(); err != nil {
 		logger.Fatal("Failed to connect to server: %v", err)
@@ -539,8 +616,21 @@ persistent_keepalive_interval=5`, fixKey(fmt.Sprintf("%s", privateKey)), fixKey(
 	signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
 	<-sigCh

-	// Cleanup
 	dev.Close()
+
+	if wgService != nil {
+		wgService.Close()
+	}
+
+	if pm != nil {
+		pm.Stop()
+	}
+
+	if client != nil {
+		client.Close()
+	}
+	logger.Info("Exiting...")
+	os.Exit(0)
 }

 func parseTargetData(data interface{}) (TargetData, error) {
@@ -577,6 +667,18 @@ func updateTargets(pm *proxy.ProxyManager, action string, tunnelIP string, proto

 		if action == "add" {
 			target := parts[1] + ":" + parts[2]
+
+			// Call updown script if provided
+			processedTarget := target
+			if updownScript != "" {
+				newTarget, err := executeUpdownScript(action, proto, target)
+				if err != nil {
+					logger.Warn("Updown script error: %v", err)
+				} else if newTarget != "" {
+					processedTarget = newTarget
+				}
+			}
+
 			// Only remove the specific target if it exists
 			err := pm.RemoveTarget(proto, tunnelIP, port)
 			if err != nil {
@@ -587,10 +689,21 @@ func updateTargets(pm *proxy.ProxyManager, action string, tunnelIP string, proto
 			}

 			// Add the new target
-			pm.AddTarget(proto, tunnelIP, port, target)
+			pm.AddTarget(proto, tunnelIP, port, processedTarget)

 		} else if action == "remove" {
 			logger.Info("Removing target with port %d", port)
+
+			target := parts[1] + ":" + parts[2]
+
+			// Call updown script if provided
+			if updownScript != "" {
+				_, err := executeUpdownScript(action, proto, target)
+				if err != nil {
+					logger.Warn("Updown script error: %v", err)
+				}
+			}
+
 			err := pm.RemoveTarget(proto, tunnelIP, port)
 			if err != nil {
 				logger.Error("Failed to remove target: %v", err)
@@ -601,3 +714,45 @@ func updateTargets(pm *proxy.ProxyManager, action string, tunnelIP string, proto

 	return nil
 }
+
+func executeUpdownScript(action, proto, target string) (string, error) {
+	if updownScript == "" {
+		return target, nil
+	}
+
+	// Split the updownScript in case it contains spaces (like "/usr/bin/python3 script.py")
+	parts := strings.Fields(updownScript)
+	if len(parts) == 0 {
+		return target, fmt.Errorf("invalid updown script command")
+	}
+
+	var cmd *exec.Cmd
+	if len(parts) == 1 {
+		// If it's a single executable
+		logger.Info("Executing updown script: %s %s %s %s", updownScript, action, proto, target)
+		cmd = exec.Command(parts[0], action, proto, target)
+	} else {
+		// If it includes interpreter and script
+		args := append(parts[1:], action, proto, target)
+		logger.Info("Executing updown script: %s %s %s %s %s", parts[0], strings.Join(parts[1:], " "), action, proto, target)
+		cmd = exec.Command(parts[0], args...)
+	}
+
+	output, err := cmd.Output()
+	if err != nil {
+		if exitErr, ok := err.(*exec.ExitError); ok {
+			return "", fmt.Errorf("updown script execution failed (exit code %d): %s",
+				exitErr.ExitCode(), string(exitErr.Stderr))
+		}
+		return "", fmt.Errorf("updown script execution failed: %v", err)
+	}
+
+	// If the script returns a new target, use it
+	newTarget := strings.TrimSpace(string(output))
+	if newTarget != "" {
+		logger.Info("Updown script returned new target: %s", newTarget)
+		return newTarget, nil
+	}
+
+	return target, nil
+}
--- a/network/network.go
+++ b/network/network.go
@@ -0,0 +1,202 @@
+package network
+
+import (
+	"encoding/binary"
+	"encoding/json"
+	"fmt"
+	"log"
+	"net"
+	"time"
+
+	"github.com/google/gopacket"
+	"github.com/google/gopacket/layers"
+	"github.com/vishvananda/netlink"
+	"golang.org/x/net/bpf"
+	"golang.org/x/net/ipv4"
+)
+
+const (
+	udpProtocol = 17
+	// EmptyUDPSize is the size of an empty UDP packet
+	EmptyUDPSize = 28
+	timeout      = time.Second * 10
+)
+
+// Server stores data relating to the server
+type Server struct {
+	Hostname string
+	Addr     *net.IPAddr
+	Port     uint16
+}
+
+// PeerNet stores data about a peer's endpoint
+type PeerNet struct {
+	Resolved bool
+	IP       net.IP
+	Port     uint16
+	NewtID   string
+}
+
+// GetClientIP gets source ip address that will be used when sending data to dstIP
+func GetClientIP(dstIP net.IP) net.IP {
+	routes, err := netlink.RouteGet(dstIP)
+	if err != nil {
+		log.Fatalln("Error getting route:", err)
+	}
+	return routes[0].Src
+}
+
+// HostToAddr resolves a hostname, whether DNS or IP to a valid net.IPAddr
+func HostToAddr(hostStr string) *net.IPAddr {
+	remoteAddrs, err := net.LookupHost(hostStr)
+	if err != nil {
+		log.Fatalln("Error parsing remote address:", err)
+	}
+
+	for _, addrStr := range remoteAddrs {
+		if remoteAddr, err := net.ResolveIPAddr("ip4", addrStr); err == nil {
+			return remoteAddr
+		}
+	}
+	return nil
+}
+
+// SetupRawConn creates an ipv4 and udp only RawConn and applies packet filtering
+func SetupRawConn(server *Server, client *PeerNet) *ipv4.RawConn {
+	packetConn, err := net.ListenPacket("ip4:udp", client.IP.String())
+	if err != nil {
+		log.Fatalln("Error creating packetConn:", err)
+	}
+
+	rawConn, err := ipv4.NewRawConn(packetConn)
+	if err != nil {
+		log.Fatalln("Error creating rawConn:", err)
+	}
+
+	ApplyBPF(rawConn, server, client)
+
+	return rawConn
+}
+
+// ApplyBPF constructs a BPF program and applies it to the RawConn
+func ApplyBPF(rawConn *ipv4.RawConn, server *Server, client *PeerNet) {
+	const ipv4HeaderLen = 20
+	const srcIPOffset = 12
+	const srcPortOffset = ipv4HeaderLen + 0
+	const dstPortOffset = ipv4HeaderLen + 2
+
+	ipArr := []byte(server.Addr.IP.To4())
+	ipInt := uint32(ipArr[0])<<(3*8) + uint32(ipArr[1])<<(2*8) + uint32(ipArr[2])<<8 + uint32(ipArr[3])
+
+	bpfRaw, err := bpf.Assemble([]bpf.Instruction{
+		bpf.LoadAbsolute{Off: srcIPOffset, Size: 4},
+		bpf.JumpIf{Cond: bpf.JumpEqual, Val: ipInt, SkipFalse: 5, SkipTrue: 0},
+
+		bpf.LoadAbsolute{Off: srcPortOffset, Size: 2},
+		bpf.JumpIf{Cond: bpf.JumpEqual, Val: uint32(server.Port), SkipFalse: 3, SkipTrue: 0},
+
+		bpf.LoadAbsolute{Off: dstPortOffset, Size: 2},
+		bpf.JumpIf{Cond: bpf.JumpEqual, Val: uint32(client.Port), SkipFalse: 1, SkipTrue: 0},
+
+		bpf.RetConstant{Val: 1<<(8*4) - 1},
+		bpf.RetConstant{Val: 0},
+	})
+
+	if err != nil {
+		log.Fatalln("Error assembling BPF:", err)
+	}
+
+	err = rawConn.SetBPF(bpfRaw)
+	if err != nil {
+		log.Fatalln("Error setting BPF:", err)
+	}
+}
+
+// MakePacket constructs a request packet to send to the server
+func MakePacket(payload []byte, server *Server, client *PeerNet) []byte {
+	buf := gopacket.NewSerializeBuffer()
+
+	opts := gopacket.SerializeOptions{
+		FixLengths:       true,
+		ComputeChecksums: true,
+	}
+
+	ipHeader := layers.IPv4{
+		SrcIP:    client.IP,
+		DstIP:    server.Addr.IP,
+		Version:  4,
+		TTL:      64,
+		Protocol: layers.IPProtocolUDP,
+	}
+
+	udpHeader := layers.UDP{
+		SrcPort: layers.UDPPort(client.Port),
+		DstPort: layers.UDPPort(server.Port),
+	}
+
+	payloadLayer := gopacket.Payload(payload)
+
+	udpHeader.SetNetworkLayerForChecksum(&ipHeader)
+
+	gopacket.SerializeLayers(buf, opts, &ipHeader, &udpHeader, &payloadLayer)
+
+	return buf.Bytes()
+}
+
+// SendPacket sends packet to the Server
+func SendPacket(packet []byte, conn *ipv4.RawConn, server *Server, client *PeerNet) error {
+	fullPacket := MakePacket(packet, server, client)
+	_, err := conn.WriteToIP(fullPacket, server.Addr)
+	return err
+}
+
+// SendDataPacket sends a JSON payload to the Server
+func SendDataPacket(data interface{}, conn *ipv4.RawConn, server *Server, client *PeerNet) error {
+	jsonData, err := json.Marshal(data)
+	if err != nil {
+		return fmt.Errorf("failed to marshal payload: %v", err)
+	}
+
+	return SendPacket(jsonData, conn, server, client)
+}
+
+// RecvPacket receives a UDP packet from server
+func RecvPacket(conn *ipv4.RawConn, server *Server, client *PeerNet) ([]byte, int, error) {
+	err := conn.SetReadDeadline(time.Now().Add(timeout))
+	if err != nil {
+		return nil, 0, err
+	}
+
+	response := make([]byte, 4096)
+	n, err := conn.Read(response)
+	if err != nil {
+		return nil, n, err
+	}
+	return response, n, nil
+}
+
+// RecvDataPacket receives and unmarshals a JSON packet from server
+func RecvDataPacket(conn *ipv4.RawConn, server *Server, client *PeerNet) ([]byte, error) {
+	response, n, err := RecvPacket(conn, server, client)
+	if err != nil {
+		return nil, err
+	}
+
+	// Extract payload from UDP packet
+	payload := response[EmptyUDPSize:n]
+	return payload, nil
+}
+
+// ParseResponse takes a response packet and parses it into an IP and port
+func ParseResponse(response []byte) (net.IP, uint16) {
+	ip := net.IP(response[:4])
+	port := binary.BigEndian.Uint16(response[4:6])
+	return ip, port
+}
+
+func parseForBPF(response []byte) (srcIP net.IP, srcPort uint16, dstPort uint16) {
+	srcIP = net.IP(response[12:16])
+	srcPort = binary.BigEndian.Uint16(response[20:22])
+	dstPort = binary.BigEndian.Uint16(response[22:24])
+	return
+}
--- a/proxy/manager.go
+++ b/proxy/manager.go
@@ -9,326 +9,344 @@ import (
 	"time"

 	"github.com/fosrl/newt/logger"
-
 	"golang.zx2c4.com/wireguard/tun/netstack"
+	"gvisor.dev/gvisor/pkg/tcpip/adapters/gonet"
 )

+// Target represents a proxy target with its address and port
+type Target struct {
+	Address string
+	Port    int
+}
+
+// ProxyManager handles the creation and management of proxy connections
+type ProxyManager struct {
+	tnet       *netstack.Net
+	tcpTargets map[string]map[int]string // map[listenIP]map[port]targetAddress
+	udpTargets map[string]map[int]string
+	listeners  []*gonet.TCPListener
+	udpConns   []*gonet.UDPConn
+	running    bool
+	mutex      sync.RWMutex
+}
+
+// NewProxyManager creates a new proxy manager instance
 func NewProxyManager(tnet *netstack.Net) *ProxyManager {
 	return &ProxyManager{
-		tnet: tnet,
+		tnet:       tnet,
+		tcpTargets: make(map[string]map[int]string),
+		udpTargets: make(map[string]map[int]string),
+		listeners:  make([]*gonet.TCPListener, 0),
+		udpConns:   make([]*gonet.UDPConn, 0),
 	}
 }

-func (pm *ProxyManager) AddTarget(protocol, listen string, port int, target string) {
-	pm.Lock()
-	defer pm.Unlock()
+// AddTarget adds as new target for proxying
+func (pm *ProxyManager) AddTarget(proto, listenIP string, port int, targetAddr string) error {
+	pm.mutex.Lock()
+	defer pm.mutex.Unlock()

-	logger.Info("Adding target: %s://%s:%d -> %s", protocol, listen, port, target)
-
-	newTarget := ProxyTarget{
-		Protocol: protocol,
-		Listen:   listen,
-		Port:     port,
-		Target:   target,
-		cancel:   make(chan struct{}),
-		done:     make(chan struct{}),
+	switch proto {
+	case "tcp":
+		if pm.tcpTargets[listenIP] == nil {
+			pm.tcpTargets[listenIP] = make(map[int]string)
+		}
+		pm.tcpTargets[listenIP][port] = targetAddr
+	case "udp":
+		if pm.udpTargets[listenIP] == nil {
+			pm.udpTargets[listenIP] = make(map[int]string)
+		}
+		pm.udpTargets[listenIP][port] = targetAddr
+	default:
+		return fmt.Errorf("unsupported protocol: %s", proto)
 	}

-	pm.targets = append(pm.targets, newTarget)
+	if pm.running {
+		return pm.startTarget(proto, listenIP, port, targetAddr)
+	} else {
+		logger.Debug("Not adding target because not running")
+	}
+	return nil
 }

-func (pm *ProxyManager) RemoveTarget(protocol, listen string, port int) error {
-	pm.Lock()
-	defer pm.Unlock()
+func (pm *ProxyManager) RemoveTarget(proto, listenIP string, port int) error {
+	pm.mutex.Lock()
+	defer pm.mutex.Unlock()

-	protocol = strings.ToLower(protocol)
-	if protocol != "tcp" && protocol != "udp" {
-		return fmt.Errorf("unsupported protocol: %s", protocol)
-	}
-
-	for i, target := range pm.targets {
-		if target.Listen == listen &&
-			target.Port == port &&
-			strings.ToLower(target.Protocol) == protocol {
-
-			// Signal the serving goroutine to stop
-			select {
-			case <-target.cancel:
-				// Channel is already closed, no need to close it again
-			default:
-				close(target.cancel)
-			}
-
-			// Close the appropriate listener/connection based on protocol
-			target.Lock()
-			switch protocol {
-			case "tcp":
-				if target.listener != nil {
-					select {
-					case <-target.cancel:
-						// Listener was already closed by Stop()
-					default:
-						target.listener.Close()
-					}
-				}
-			case "udp":
-				if target.udpConn != nil {
-					select {
-					case <-target.cancel:
-						// Connection was already closed by Stop()
-					default:
-						target.udpConn.Close()
-					}
+	switch proto {
+	case "tcp":
+		if targets, ok := pm.tcpTargets[listenIP]; ok {
+			delete(targets, port)
+			// Remove and close the corresponding TCP listener
+			for i, listener := range pm.listeners {
+				if addr, ok := listener.Addr().(*net.TCPAddr); ok && addr.Port == port {
+					listener.Close()
+					time.Sleep(50 * time.Millisecond)
+					// Remove from slice
+					pm.listeners = append(pm.listeners[:i], pm.listeners[i+1:]...)
+					break
 				}
 			}
-			target.Unlock()
-
-			// Wait for the target to fully stop
-			<-target.done
-
-			// Remove the target from the slice
-			pm.targets = append(pm.targets[:i], pm.targets[i+1:]...)
-			return nil
-		}
-	}
-
-	return fmt.Errorf("target not found for %s %s:%d", protocol, listen, port)
-}
-
-func (pm *ProxyManager) Start() error {
-	pm.RLock()
-	defer pm.RUnlock()
-
-	for i := range pm.targets {
-		target := &pm.targets[i]
-
-		target.Lock()
-		// If target is already running, skip it
-		if target.listener != nil || target.udpConn != nil {
-			target.Unlock()
-			continue
-		}
-
-		// Mark the target as starting by creating a nil listener/connection
-		// This prevents other goroutines from trying to start it
-		if strings.ToLower(target.Protocol) == "tcp" {
-			target.listener = nil
 		} else {
-			target.udpConn = nil
+			return fmt.Errorf("target not found: %s:%d", listenIP, port)
 		}
-		target.Unlock()
+	case "udp":
+		if targets, ok := pm.udpTargets[listenIP]; ok {
+			delete(targets, port)
+			// Remove and close the corresponding UDP connection
+			for i, conn := range pm.udpConns {
+				if addr, ok := conn.LocalAddr().(*net.UDPAddr); ok && addr.Port == port {
+					conn.Close()
+					time.Sleep(50 * time.Millisecond)
+					// Remove from slice
+					pm.udpConns = append(pm.udpConns[:i], pm.udpConns[i+1:]...)
+					break
+				}
+			}
+		} else {
+			return fmt.Errorf("target not found: %s:%d", listenIP, port)
+		}
+	default:
+		return fmt.Errorf("unsupported protocol: %s", proto)
+	}
+	return nil
+}

-		switch strings.ToLower(target.Protocol) {
-		case "tcp":
-			go pm.serveTCP(target)
-		case "udp":
-			go pm.serveUDP(target)
-		default:
-			return fmt.Errorf("unsupported protocol: %s", target.Protocol)
+// Start begins listening for all configured proxy targets
+func (pm *ProxyManager) Start() error {
+	pm.mutex.Lock()
+	defer pm.mutex.Unlock()
+
+	if pm.running {
+		return nil
+	}
+
+	// Start TCP targets
+	for listenIP, targets := range pm.tcpTargets {
+		for port, targetAddr := range targets {
+			if err := pm.startTarget("tcp", listenIP, port, targetAddr); err != nil {
+				return fmt.Errorf("failed to start TCP target: %v", err)
+			}
 		}
 	}
+
+	// Start UDP targets
+	for listenIP, targets := range pm.udpTargets {
+		for port, targetAddr := range targets {
+			if err := pm.startTarget("udp", listenIP, port, targetAddr); err != nil {
+				return fmt.Errorf("failed to start UDP target: %v", err)
+			}
+		}
+	}
+
+	pm.running = true
 	return nil
 }

 func (pm *ProxyManager) Stop() error {
-	pm.Lock()
-	defer pm.Unlock()
+	pm.mutex.Lock()
+	defer pm.mutex.Unlock()

-	var wg sync.WaitGroup
-	for i := range pm.targets {
-		target := &pm.targets[i]
-		wg.Add(1)
-		go func(t *ProxyTarget) {
-			defer wg.Done()
-			close(t.cancel)
-			t.Lock()
-			if t.listener != nil {
-				t.listener.Close()
-			}
-			if t.udpConn != nil {
-				t.udpConn.Close()
-			}
-			t.Unlock()
-			// Wait for the target to fully stop
-			<-t.done
-		}(target)
+	if !pm.running {
+		return nil
 	}
-	wg.Wait()
+
+	// Set running to false first to signal handlers to stop
+	pm.running = false
+
+	// Close TCP listeners
+	for i := len(pm.listeners) - 1; i >= 0; i-- {
+		listener := pm.listeners[i]
+		if err := listener.Close(); err != nil {
+			logger.Error("Error closing TCP listener: %v", err)
+		}
+		// Remove from slice
+		pm.listeners = append(pm.listeners[:i], pm.listeners[i+1:]...)
+	}
+
+	// Close UDP connections
+	for i := len(pm.udpConns) - 1; i >= 0; i-- {
+		conn := pm.udpConns[i]
+		if err := conn.Close(); err != nil {
+			logger.Error("Error closing UDP connection: %v", err)
+		}
+		// Remove from slice
+		pm.udpConns = append(pm.udpConns[:i], pm.udpConns[i+1:]...)
+	}
+
+	// Clear the target maps
+	for k := range pm.tcpTargets {
+		delete(pm.tcpTargets, k)
+	}
+	for k := range pm.udpTargets {
+		delete(pm.udpTargets, k)
+	}
+
+	// Give active connections a chance to close gracefully
+	time.Sleep(100 * time.Millisecond)
+
 	return nil
 }

-func (pm *ProxyManager) serveTCP(target *ProxyTarget) {
-	defer close(target.done) // Signal that this target is fully stopped
+func (pm *ProxyManager) startTarget(proto, listenIP string, port int, targetAddr string) error {
+	switch proto {
+	case "tcp":
+		listener, err := pm.tnet.ListenTCP(&net.TCPAddr{Port: port})
+		if err != nil {
+			return fmt.Errorf("failed to create TCP listener: %v", err)
+		}

-	listener, err := pm.tnet.ListenTCP(&net.TCPAddr{
-		IP:   net.ParseIP(target.Listen),
-		Port: target.Port,
-	})
-	if err != nil {
-		logger.Info("Failed to start TCP listener for %s:%d: %v", target.Listen, target.Port, err)
-		return
+		pm.listeners = append(pm.listeners, listener)
+		go pm.handleTCPProxy(listener, targetAddr)
+
+	case "udp":
+		addr := &net.UDPAddr{Port: port}
+		conn, err := pm.tnet.ListenUDP(addr)
+		if err != nil {
+			return fmt.Errorf("failed to create UDP listener: %v", err)
+		}
+
+		pm.udpConns = append(pm.udpConns, conn)
+		go pm.handleUDPProxy(conn, targetAddr)
+
+	default:
+		return fmt.Errorf("unsupported protocol: %s", proto)
 	}

-	target.Lock()
-	target.listener = listener
-	target.Unlock()
+	logger.Info("Started %s proxy from %s:%d to %s", proto, listenIP, port, targetAddr)

-	defer listener.Close()
-	logger.Info("TCP proxy listening on %s", listener.Addr())
-
-	var activeConns sync.WaitGroup
-	acceptDone := make(chan struct{})
-
-	// Goroutine to handle shutdown signal
-	go func() {
-		<-target.cancel
-		close(acceptDone)
-		listener.Close()
-	}()
+	return nil
+}

+func (pm *ProxyManager) handleTCPProxy(listener net.Listener, targetAddr string) {
 	for {
 		conn, err := listener.Accept()
 		if err != nil {
-			select {
-			case <-target.cancel:
-				// Wait for active connections to finish
-				activeConns.Wait()
+			// Check if we're shutting down or the listener was closed
+			if !pm.running {
 				return
-			default:
-				logger.Info("Failed to accept TCP connection: %v", err)
-				// Don't return here, try to accept new connections
-				time.Sleep(time.Second)
-				continue
 			}
+
+			// Check for specific network errors that indicate the listener is closed
+			if ne, ok := err.(net.Error); ok && !ne.Temporary() {
+				logger.Info("TCP listener closed, stopping proxy handler for %v", listener.Addr())
+				return
+			}
+
+			logger.Error("Error accepting TCP connection: %v", err)
+			// Don't hammer the CPU if we hit a temporary error
+			time.Sleep(100 * time.Millisecond)
+			continue
 		}

-		activeConns.Add(1)
 		go func() {
-			defer activeConns.Done()
-			pm.handleTCPConnection(conn, target.Target, acceptDone)
+			target, err := net.Dial("tcp", targetAddr)
+			if err != nil {
+				logger.Error("Error connecting to target: %v", err)
+				conn.Close()
+				return
+			}
+
+			// Create a WaitGroup to ensure both copy operations complete
+			var wg sync.WaitGroup
+			wg.Add(2)
+
+			go func() {
+				defer wg.Done()
+				io.Copy(target, conn)
+				target.Close()
+			}()
+
+			go func() {
+				defer wg.Done()
+				io.Copy(conn, target)
+				conn.Close()
+			}()
+
+			// Wait for both copies to complete
+			wg.Wait()
 		}()
 	}
 }

-func (pm *ProxyManager) handleTCPConnection(clientConn net.Conn, target string, done chan struct{}) {
-	defer clientConn.Close()
-
-	serverConn, err := net.Dial("tcp", target)
-	if err != nil {
-		logger.Info("Failed to connect to target %s: %v", target, err)
-		return
-	}
-	defer serverConn.Close()
-
-	var wg sync.WaitGroup
-	wg.Add(2)
-
-	// Client -> Server
-	go func() {
-		defer wg.Done()
-		select {
-		case <-done:
-			return
-		default:
-			io.Copy(serverConn, clientConn)
-		}
-	}()
-
-	// Server -> Client
-	go func() {
-		defer wg.Done()
-		select {
-		case <-done:
-			return
-		default:
-			io.Copy(clientConn, serverConn)
-		}
-	}()
-
-	wg.Wait()
-}
-
-func (pm *ProxyManager) serveUDP(target *ProxyTarget) {
-	defer close(target.done) // Signal that this target is fully stopped
-
-	addr := &net.UDPAddr{
-		IP:   net.ParseIP(target.Listen),
-		Port: target.Port,
-	}
-
-	conn, err := pm.tnet.ListenUDP(addr)
-	if err != nil {
-		logger.Info("Failed to start UDP listener for %s:%d: %v", target.Listen, target.Port, err)
-		return
-	}
-
-	target.Lock()
-	target.udpConn = conn
-	target.Unlock()
-
-	defer conn.Close()
-	logger.Info("UDP proxy listening on %s", conn.LocalAddr())
-
-	buffer := make([]byte, 65535)
-	var activeConns sync.WaitGroup
+func (pm *ProxyManager) handleUDPProxy(conn *gonet.UDPConn, targetAddr string) {
+	buffer := make([]byte, 65507) // Max UDP packet size
+	clientConns := make(map[string]*net.UDPConn)
+	var clientsMutex sync.RWMutex

 	for {
-		select {
-		case <-target.cancel:
-			activeConns.Wait() // Wait for all active UDP handlers to complete
-			return
-		default:
-			n, remoteAddr, err := conn.ReadFrom(buffer)
-			if err != nil {
-				select {
-				case <-target.cancel:
-					activeConns.Wait()
-					return
-				default:
-					logger.Info("Failed to read UDP packet: %v", err)
-					continue
-				}
+		n, remoteAddr, err := conn.ReadFrom(buffer)
+		if err != nil {
+			if !pm.running {
+				return
 			}

-			targetAddr, err := net.ResolveUDPAddr("udp", target.Target)
+			// Check for connection closed conditions
+			if err == io.EOF || strings.Contains(err.Error(), "use of closed network connection") {
+				logger.Info("UDP connection closed, stopping proxy handler")
+
+				// Clean up existing client connections
+				clientsMutex.Lock()
+				for _, targetConn := range clientConns {
+					targetConn.Close()
+				}
+				clientConns = nil
+				clientsMutex.Unlock()
+
+				return
+			}
+
+			logger.Error("Error reading UDP packet: %v", err)
+			continue
+		}
+
+		clientKey := remoteAddr.String()
+		clientsMutex.RLock()
+		targetConn, exists := clientConns[clientKey]
+		clientsMutex.RUnlock()
+
+		if !exists {
+			targetUDPAddr, err := net.ResolveUDPAddr("udp", targetAddr)
 			if err != nil {
-				logger.Info("Failed to resolve target address %s: %v", target.Target, err)
+				logger.Error("Error resolving target address: %v", err)
 				continue
 			}

-			activeConns.Add(1)
-			go func(data []byte, remote net.Addr) {
-				defer activeConns.Done()
-				targetConn, err := net.DialUDP("udp", nil, targetAddr)
-				if err != nil {
-					logger.Info("Failed to connect to target %s: %v", target.Target, err)
-					return
-				}
-				defer targetConn.Close()
+			targetConn, err = net.DialUDP("udp", nil, targetUDPAddr)
+			if err != nil {
+				logger.Error("Error connecting to target: %v", err)
+				continue
+			}

-				select {
-				case <-target.cancel:
-					return
-				default:
-					_, err = targetConn.Write(data)
+			clientsMutex.Lock()
+			clientConns[clientKey] = targetConn
+			clientsMutex.Unlock()
+
+			go func() {
+				buffer := make([]byte, 65507)
+				for {
+					n, _, err := targetConn.ReadFromUDP(buffer)
 					if err != nil {
-						logger.Info("Failed to write to target: %v", err)
+						logger.Error("Error reading from target: %v", err)
 						return
 					}

-					response := make([]byte, 65535)
-					n, err := targetConn.Read(response)
+					_, err = conn.WriteTo(buffer[:n], remoteAddr)
 					if err != nil {
-						logger.Info("Failed to read response from target: %v", err)
+						logger.Error("Error writing to client: %v", err)
 						return
 					}
-
-					_, err = conn.WriteTo(response[:n], remote)
-					if err != nil {
-						logger.Info("Failed to write response to client: %v", err)
-					}
 				}
-			}(buffer[:n], remoteAddr)
+			}()
+		}
+
+		_, err = targetConn.Write(buffer[:n])
+		if err != nil {
+			logger.Error("Error writing to target: %v", err)
+			targetConn.Close()
+			clientsMutex.Lock()
+			delete(clientConns, clientKey)
+			clientsMutex.Unlock()
 		}
 	}
 }
--- a/proxy/types.go
+++ b/proxy/types.go
@@ -1,28 +0,0 @@
-package proxy
-
-import (
-	"log"
-	"net"
-	"sync"
-
-	"golang.zx2c4.com/wireguard/tun/netstack"
-)
-
-type ProxyTarget struct {
-	Protocol   string
-	Listen     string
-	Port       int
-	Target     string
-	cancel     chan struct{}  // Channel to signal shutdown
-	done       chan struct{}  // Channel to signal completion
-	listener   net.Listener   // For TCP
-	udpConn    net.PacketConn // For UDP
-	sync.Mutex                // Protect access to connection
-}
-
-type ProxyManager struct {
-	targets      []ProxyTarget
-	tnet         *netstack.Net
-	log          *log.Logger
-	sync.RWMutex // Protect access to targets slice
-}
--- a/updown.py
+++ b/updown.py
@@ -0,0 +1,77 @@
+"""
+Sample updown script for Newt proxy
+Usage: update.py <action> <protocol> <target>
+
+Parameters:
+- action: 'add' or 'remove'
+- protocol: 'tcp' or 'udp'
+- target: the target address in format 'host:port'
+
+If the action is 'add', the script can return a modified target that
+will be used instead of the original.
+"""
+
+import sys
+import logging
+import json
+from datetime import datetime
+
+# Configure logging
+LOG_FILE = "/tmp/newt-updown.log"
+logging.basicConfig(
+    filename=LOG_FILE,
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
+
+def log_event(action, protocol, target):
+    """Log each event to a file for auditing purposes"""
+    timestamp = datetime.now().isoformat()
+    event = {
+        "timestamp": timestamp,
+        "action": action,
+        "protocol": protocol,
+        "target": target
+    }
+    logging.info(json.dumps(event))
+
+def handle_add(protocol, target):
+    """Handle 'add' action"""
+    logging.info(f"Adding {protocol} target: {target}")
+    
+def handle_remove(protocol, target):
+    """Handle 'remove' action"""
+    logging.info(f"Removing {protocol} target: {target}")
+    # For remove action, no return value is expected or used
+    
+def main():
+    # Check arguments
+    if len(sys.argv) != 4:
+        logging.error(f"Invalid arguments: {sys.argv}")
+        sys.exit(1)
+    
+    action = sys.argv[1]
+    protocol = sys.argv[2]
+    target = sys.argv[3]
+    
+    # Log the event
+    log_event(action, protocol, target)
+    
+    # Handle the action
+    if action == "add":
+        new_target = handle_add(protocol, target)
+        # Print the new target to stdout (if empty, no change will be made)
+        if new_target and new_target != target:
+            print(new_target)
+    elif action == "remove":
+        handle_remove(protocol, target)
+    else:
+        logging.error(f"Unknown action: {action}")
+        sys.exit(1)
+
+if __name__ == "__main__":
+    try:
+        main()
+    except Exception as e:
+        logging.error(f"Unhandled exception: {e}")
+        sys.exit(1)
--- a/websocket/client.go
+++ b/websocket/client.go
@@ -27,7 +27,8 @@ type Client struct {
 	isConnected       bool
 	reconnectMux      sync.RWMutex

-	onConnect func() error
+	onConnect     func() error
+	onTokenUpdate func(token string)
 }

 type ClientOption func(*Client)
@@ -45,6 +46,10 @@ func (c *Client) OnConnect(callback func() error) {
 	c.onConnect = callback
 }

+func (c *Client) OnTokenUpdate(callback func(token string)) {
+	c.onTokenUpdate = callback
+}
+
 // NewClient creates a new Newt client
 func NewClient(newtID, secret string, endpoint string, opts ...ClientOption) (*Client, error) {
 	config := &Config{
@@ -228,6 +233,10 @@ func (c *Client) getToken() (string, error) {

 	var tokenResp TokenResponse
 	if err := json.NewDecoder(resp.Body).Decode(&tokenResp); err != nil {
+		// print out the token response for debugging
+		buf := new(bytes.Buffer)
+		buf.ReadFrom(resp.Body)
+		logger.Info("Token response: %s", buf.String())
 		return "", fmt.Errorf("failed to decode token response: %w", err)
 	}

@@ -266,6 +275,8 @@ func (c *Client) establishConnection() error {
 		return fmt.Errorf("failed to get token: %w", err)
 	}

+	c.onTokenUpdate(token)
+
 	// Parse the base URL to determine protocol and hostname
 	baseURL, err := url.Parse(c.baseURL)
 	if err != nil {
@@ -288,6 +299,7 @@ func (c *Client) establishConnection() error {
 	// Add token to query parameters
 	q := u.Query()
 	q.Set("token", token)
+	q.Set("clientType", "newt")
 	u.RawQuery = q.Encode()

 	// Connect to WebSocket
@@ -305,6 +317,10 @@ func (c *Client) establishConnection() error {
 	go c.readPump()

 	if c.onConnect != nil {
+		err := c.saveConfig()
+		if err != nil {
+			logger.Error("Failed to save config: %v", err)
+		}
 		if err := c.onConnect(); err != nil {
 			logger.Error("OnConnect callback failed: %v", err)
 		}
--- a/wg/wg.go
+++ b/wg/wg.go
@@ -0,0 +1,801 @@
+package wg
+
+import (
+	"encoding/json"
+	"fmt"
+	"net"
+	"os"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/fosrl/newt/logger"
+	"github.com/fosrl/newt/network"
+	"github.com/fosrl/newt/websocket"
+	"github.com/vishvananda/netlink"
+	"golang.org/x/crypto/chacha20poly1305"
+	"golang.org/x/crypto/curve25519"
+	"golang.org/x/exp/rand"
+	"golang.zx2c4.com/wireguard/conn"
+	"golang.zx2c4.com/wireguard/wgctrl"
+	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
+)
+
+type WgConfig struct {
+	IpAddress string `json:"ipAddress"`
+	Peers     []Peer `json:"peers"`
+}
+
+type Peer struct {
+	PublicKey  string   `json:"publicKey"`
+	AllowedIPs []string `json:"allowedIps"`
+	Endpoint   string   `json:"endpoint"`
+}
+
+type PeerBandwidth struct {
+	PublicKey string  `json:"publicKey"`
+	BytesIn   float64 `json:"bytesIn"`
+	BytesOut  float64 `json:"bytesOut"`
+}
+
+type PeerReading struct {
+	BytesReceived    int64
+	BytesTransmitted int64
+	LastChecked      time.Time
+}
+
+type WireGuardService struct {
+	interfaceName string
+	mtu           int
+	client        *websocket.Client
+	wgClient      *wgctrl.Client
+	config        WgConfig
+	key           wgtypes.Key
+	newtId        string
+	lastReadings  map[string]PeerReading
+	mu            sync.Mutex
+	Port          uint16
+	stopHolepunch chan struct{}
+	host          string
+	serverPubKey  string
+	token         string
+}
+
+// Add this type definition
+type fixedPortBind struct {
+	port uint16
+	conn.Bind
+}
+
+func (b *fixedPortBind) Open(port uint16) ([]conn.ReceiveFunc, uint16, error) {
+	// Ignore the requested port and use our fixed port
+	return b.Bind.Open(b.port)
+}
+
+func NewFixedPortBind(port uint16) conn.Bind {
+	return &fixedPortBind{
+		port: port,
+		Bind: conn.NewDefaultBind(),
+	}
+}
+
+func FindAvailableUDPPort(minPort, maxPort uint16) (uint16, error) {
+	if maxPort < minPort {
+		return 0, fmt.Errorf("invalid port range: min=%d, max=%d", minPort, maxPort)
+	}
+
+	// Create a slice of all ports in the range
+	portRange := make([]uint16, maxPort-minPort+1)
+	for i := range portRange {
+		portRange[i] = minPort + uint16(i)
+	}
+
+	// Fisher-Yates shuffle to randomize the port order
+	rand.Seed(uint64(time.Now().UnixNano()))
+	for i := len(portRange) - 1; i > 0; i-- {
+		j := rand.Intn(i + 1)
+		portRange[i], portRange[j] = portRange[j], portRange[i]
+	}
+
+	// Try each port in the randomized order
+	for _, port := range portRange {
+		addr := &net.UDPAddr{
+			IP:   net.ParseIP("127.0.0.1"),
+			Port: int(port),
+		}
+		conn, err := net.ListenUDP("udp", addr)
+		if err != nil {
+			continue // Port is in use or there was an error, try next port
+		}
+		_ = conn.SetDeadline(time.Now())
+		conn.Close()
+		return port, nil
+	}
+
+	return 0, fmt.Errorf("no available UDP ports found in range %d-%d", minPort, maxPort)
+}
+
+func NewWireGuardService(interfaceName string, mtu int, generateAndSaveKeyTo string, host string, newtId string, wsClient *websocket.Client) (*WireGuardService, error) {
+	wgClient, err := wgctrl.New()
+	if err != nil {
+		return nil, fmt.Errorf("failed to create WireGuard client: %v", err)
+	}
+
+	var key wgtypes.Key
+	// if generateAndSaveKeyTo is provided, generate a private key and save it to the file. if the file already exists, load the key from the file
+	if _, err := os.Stat(generateAndSaveKeyTo); os.IsNotExist(err) {
+		// generate a new private key
+		key, err = wgtypes.GeneratePrivateKey()
+		if err != nil {
+			logger.Fatal("Failed to generate private key: %v", err)
+		}
+		// save the key to the file
+		err = os.WriteFile(generateAndSaveKeyTo, []byte(key.String()), 0644)
+		if err != nil {
+			logger.Fatal("Failed to save private key: %v", err)
+		}
+	} else {
+		keyData, err := os.ReadFile(generateAndSaveKeyTo)
+		if err != nil {
+			logger.Fatal("Failed to read private key: %v", err)
+		}
+		key, err = wgtypes.ParseKey(string(keyData))
+		if err != nil {
+			logger.Fatal("Failed to parse private key: %v", err)
+		}
+	}
+
+	port, err := FindAvailableUDPPort(49152, 65535)
+	if err != nil {
+		fmt.Printf("Error finding available port: %v\n", err)
+		return nil, err
+	}
+
+	service := &WireGuardService{
+		interfaceName: interfaceName,
+		mtu:           mtu,
+		client:        wsClient,
+		wgClient:      wgClient,
+		key:           key,
+		newtId:        newtId,
+		lastReadings:  make(map[string]PeerReading),
+		Port:          port,
+		stopHolepunch: make(chan struct{}),
+		host:          host,
+	}
+
+	// Register websocket handlers
+	wsClient.RegisterHandler("newt/wg/receive-config", service.handleConfig)
+	wsClient.RegisterHandler("newt/wg/peer/add", service.handleAddPeer)
+	wsClient.RegisterHandler("newt/wg/peer/remove", service.handleRemovePeer)
+
+	return service, nil
+}
+
+func (s *WireGuardService) Close() {
+	s.wgClient.Close()
+	// Remove the WireGuard interface
+	if err := s.removeInterface(); err != nil {
+		logger.Error("Failed to remove WireGuard interface: %v", err)
+	}
+}
+
+func (s *WireGuardService) SetServerPubKey(serverPubKey string) {
+	s.serverPubKey = serverPubKey
+}
+
+func (s *WireGuardService) SetToken(token string) {
+	s.token = token
+}
+
+func (s *WireGuardService) LoadRemoteConfig() error {
+
+	// get the exising wireguard port
+	device, err := s.wgClient.Device(s.interfaceName)
+	if err == nil {
+		s.Port = uint16(device.ListenPort)
+		logger.Info("WireGuard interface %s already exists with port %d\n", s.interfaceName, s.Port)
+	}
+
+	err = s.client.SendMessage("newt/wg/get-config", map[string]interface{}{
+		"publicKey": fmt.Sprintf("%s", s.key.PublicKey().String()),
+		"port":      s.Port,
+	})
+	if err != nil {
+		logger.Error("Failed to send registration message: %v", err)
+		return err
+	}
+
+	logger.Info("Requesting WireGuard configuration from remote server")
+
+	go s.periodicBandwidthCheck()
+
+	return nil
+}
+
+func (s *WireGuardService) handleConfig(msg websocket.WSMessage) {
+	var config WgConfig
+
+	logger.Info("Received message: %v", msg)
+
+	jsonData, err := json.Marshal(msg.Data)
+	if err != nil {
+		logger.Info("Error marshaling data: %v", err)
+		return
+	}
+
+	if err := json.Unmarshal(jsonData, &config); err != nil {
+		logger.Info("Error unmarshaling target data: %v", err)
+		return
+	}
+	s.config = config
+
+	// Ensure the WireGuard interface and peers are configured
+	if err := s.ensureWireguardInterface(config); err != nil {
+		logger.Error("Failed to ensure WireGuard interface: %v", err)
+	}
+
+	if err := s.ensureWireguardPeers(config.Peers); err != nil {
+		logger.Error("Failed to ensure WireGuard peers: %v", err)
+	}
+
+	if err := s.sendUDPHolePunch(s.host + ":21820"); err != nil {
+		logger.Error("Failed to send UDP hole punch: %v", err)
+	}
+
+	// start the UDP holepunch
+	go s.keepSendingUDPHolePunch(s.host)
+}
+
+func (s *WireGuardService) ensureWireguardInterface(wgconfig WgConfig) error {
+	// Check if the WireGuard interface exists
+	_, err := netlink.LinkByName(s.interfaceName)
+	if err != nil {
+		if _, ok := err.(netlink.LinkNotFoundError); ok {
+			// Interface doesn't exist, so create it
+			err = s.createWireGuardInterface()
+			if err != nil {
+				logger.Fatal("Failed to create WireGuard interface: %v", err)
+			}
+			logger.Info("Created WireGuard interface %s\n", s.interfaceName)
+		} else {
+			logger.Fatal("Error checking for WireGuard interface: %v", err)
+		}
+	} else {
+		logger.Info("WireGuard interface %s already exists\n", s.interfaceName)
+
+		// get the exising wireguard port
+		device, err := s.wgClient.Device(s.interfaceName)
+		if err != nil {
+			return fmt.Errorf("failed to get device: %v", err)
+		}
+
+		// get the existing port
+		s.Port = uint16(device.ListenPort)
+		logger.Info("WireGuard interface %s already exists with port %d\n", s.interfaceName, s.Port)
+
+		return nil
+	}
+
+	logger.Info("Assigning IP address %s to interface %s\n", wgconfig.IpAddress, s.interfaceName)
+	// Assign IP address to the interface
+	err = s.assignIPAddress(wgconfig.IpAddress)
+	if err != nil {
+		logger.Fatal("Failed to assign IP address: %v", err)
+	}
+
+	// Check if the interface already exists
+	_, err = s.wgClient.Device(s.interfaceName)
+	if err != nil {
+		return fmt.Errorf("interface %s does not exist", s.interfaceName)
+	}
+
+	// Parse the private key
+	key, err := wgtypes.ParseKey(s.key.String())
+	if err != nil {
+		return fmt.Errorf("failed to parse private key: %v", err)
+	}
+
+	config := wgtypes.Config{
+		PrivateKey: &key,
+		ListenPort: new(int),
+	}
+
+	// Use the service's fixed port instead of the config port
+	*config.ListenPort = int(s.Port)
+
+	// Create and configure the WireGuard interface
+	err = s.wgClient.ConfigureDevice(s.interfaceName, config)
+	if err != nil {
+		return fmt.Errorf("failed to configure WireGuard device: %v", err)
+	}
+
+	// bring up the interface
+	link, err := netlink.LinkByName(s.interfaceName)
+	if err != nil {
+		return fmt.Errorf("failed to get interface: %v", err)
+	}
+
+	if err := netlink.LinkSetMTU(link, s.mtu); err != nil {
+		return fmt.Errorf("failed to set MTU: %v", err)
+	}
+
+	if err := netlink.LinkSetUp(link); err != nil {
+		return fmt.Errorf("failed to bring up interface: %v", err)
+	}
+
+	// if err := s.ensureMSSClamping(); err != nil {
+	// 	logger.Warn("Failed to ensure MSS clamping: %v", err)
+	// }
+
+	logger.Info("WireGuard interface %s created and configured", s.interfaceName)
+
+	return nil
+}
+
+func (s *WireGuardService) createWireGuardInterface() error {
+	wgLink := &netlink.GenericLink{
+		LinkAttrs: netlink.LinkAttrs{Name: s.interfaceName},
+		LinkType:  "wireguard",
+	}
+	return netlink.LinkAdd(wgLink)
+}
+
+func (s *WireGuardService) assignIPAddress(ipAddress string) error {
+	link, err := netlink.LinkByName(s.interfaceName)
+	if err != nil {
+		return fmt.Errorf("failed to get interface: %v", err)
+	}
+
+	addr, err := netlink.ParseAddr(ipAddress)
+	if err != nil {
+		return fmt.Errorf("failed to parse IP address: %v", err)
+	}
+
+	return netlink.AddrAdd(link, addr)
+}
+
+func (s *WireGuardService) ensureWireguardPeers(peers []Peer) error {
+	// get the current peers
+	device, err := s.wgClient.Device(s.interfaceName)
+	if err != nil {
+		return fmt.Errorf("failed to get device: %v", err)
+	}
+
+	// get the peer public keys
+	var currentPeers []string
+	for _, peer := range device.Peers {
+		currentPeers = append(currentPeers, peer.PublicKey.String())
+	}
+
+	// remove any peers that are not in the config
+	for _, peer := range currentPeers {
+		found := false
+		for _, configPeer := range peers {
+			if peer == configPeer.PublicKey {
+				found = true
+				break
+			}
+		}
+		if !found {
+			err := s.removePeer(peer)
+			if err != nil {
+				return fmt.Errorf("failed to remove peer: %v", err)
+			}
+		}
+	}
+
+	// add any peers that are in the config but not in the current peers
+	for _, configPeer := range peers {
+		found := false
+		for _, peer := range currentPeers {
+			if configPeer.PublicKey == peer {
+				found = true
+				break
+			}
+		}
+		if !found {
+			err := s.addPeer(configPeer)
+			if err != nil {
+				return fmt.Errorf("failed to add peer: %v", err)
+			}
+		}
+	}
+
+	return nil
+}
+
+func (s *WireGuardService) handleAddPeer(msg websocket.WSMessage) {
+	var peer Peer
+
+	jsonData, err := json.Marshal(msg.Data)
+	if err != nil {
+		logger.Info("Error marshaling data: %v", err)
+	}
+
+	if err := json.Unmarshal(jsonData, &peer); err != nil {
+		logger.Info("Error unmarshaling target data: %v", err)
+	}
+
+	err = s.addPeer(peer)
+	if err != nil {
+		logger.Info("Error adding peer: %v", err)
+		return
+	}
+}
+
+func (s *WireGuardService) addPeer(peer Peer) error {
+	pubKey, err := wgtypes.ParseKey(peer.PublicKey)
+	if err != nil {
+		return fmt.Errorf("failed to parse public key: %v", err)
+	}
+
+	// parse allowed IPs into array of net.IPNet
+	var allowedIPs []net.IPNet
+	for _, ipStr := range peer.AllowedIPs {
+		_, ipNet, err := net.ParseCIDR(ipStr)
+		if err != nil {
+			return fmt.Errorf("failed to parse allowed IP: %v", err)
+		}
+		allowedIPs = append(allowedIPs, *ipNet)
+	}
+	// add keep alive using *time.Duration	 of 1 second
+	keepalive := time.Second
+
+	var peerConfig wgtypes.PeerConfig
+	if peer.Endpoint != "" {
+		endpoint, err := net.ResolveUDPAddr("udp", peer.Endpoint)
+		if err != nil {
+			return fmt.Errorf("failed to resolve endpoint address: %w", err)
+		}
+
+		// make the endpoint localhost to test
+
+		peerConfig = wgtypes.PeerConfig{
+			PublicKey:                   pubKey,
+			AllowedIPs:                  allowedIPs,
+			PersistentKeepaliveInterval: &keepalive,
+			Endpoint:                    endpoint,
+		}
+	} else {
+		peerConfig = wgtypes.PeerConfig{
+			PublicKey:                   pubKey,
+			AllowedIPs:                  allowedIPs,
+			PersistentKeepaliveInterval: &keepalive,
+		}
+		logger.Info("Added peer with no endpoint!")
+	}
+
+	config := wgtypes.Config{
+		Peers: []wgtypes.PeerConfig{peerConfig},
+	}
+
+	if err := s.wgClient.ConfigureDevice(s.interfaceName, config); err != nil {
+		return fmt.Errorf("failed to add peer: %v", err)
+	}
+
+	logger.Info("Peer %s added successfully", peer.PublicKey)
+
+	return nil
+}
+
+func (s *WireGuardService) handleRemovePeer(msg websocket.WSMessage) {
+	// parse the publicKey from the message which is json { "publicKey": "asdfasdfl;akjsdf" }
+	type RemoveRequest struct {
+		PublicKey string `json:"publicKey"`
+	}
+
+	jsonData, err := json.Marshal(msg.Data)
+	if err != nil {
+		logger.Info("Error marshaling data: %v", err)
+	}
+
+	var request RemoveRequest
+	if err := json.Unmarshal(jsonData, &request); err != nil {
+		logger.Info("Error unmarshaling data: %v", err)
+		return
+	}
+
+	if err := s.removePeer(request.PublicKey); err != nil {
+		logger.Info("Error removing peer: %v", err)
+		return
+	}
+}
+
+func (s *WireGuardService) removePeer(publicKey string) error {
+	pubKey, err := wgtypes.ParseKey(publicKey)
+	if err != nil {
+		return fmt.Errorf("failed to parse public key: %v", err)
+	}
+
+	peerConfig := wgtypes.PeerConfig{
+		PublicKey: pubKey,
+		Remove:    true,
+	}
+
+	config := wgtypes.Config{
+		Peers: []wgtypes.PeerConfig{peerConfig},
+	}
+
+	if err := s.wgClient.ConfigureDevice(s.interfaceName, config); err != nil {
+		return fmt.Errorf("failed to remove peer: %v", err)
+	}
+
+	logger.Info("Peer %s removed successfully", publicKey)
+
+	return nil
+}
+
+func (s *WireGuardService) periodicBandwidthCheck() {
+	ticker := time.NewTicker(10 * time.Second)
+	defer ticker.Stop()
+
+	for range ticker.C {
+		if err := s.reportPeerBandwidth(); err != nil {
+			logger.Info("Failed to report peer bandwidth: %v", err)
+		}
+	}
+}
+
+func (s *WireGuardService) calculatePeerBandwidth() ([]PeerBandwidth, error) {
+	device, err := s.wgClient.Device(s.interfaceName)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get device: %v", err)
+	}
+
+	peerBandwidths := []PeerBandwidth{}
+	now := time.Now()
+
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	for _, peer := range device.Peers {
+		publicKey := peer.PublicKey.String()
+		currentReading := PeerReading{
+			BytesReceived:    peer.ReceiveBytes,
+			BytesTransmitted: peer.TransmitBytes,
+			LastChecked:      now,
+		}
+
+		var bytesInDiff, bytesOutDiff float64
+		lastReading, exists := s.lastReadings[publicKey]
+
+		if exists {
+			timeDiff := currentReading.LastChecked.Sub(lastReading.LastChecked).Seconds()
+			if timeDiff > 0 {
+				// Calculate bytes transferred since last reading
+				bytesInDiff = float64(currentReading.BytesReceived - lastReading.BytesReceived)
+				bytesOutDiff = float64(currentReading.BytesTransmitted - lastReading.BytesTransmitted)
+
+				// Handle counter wraparound (if the counter resets or overflows)
+				if bytesInDiff < 0 {
+					bytesInDiff = float64(currentReading.BytesReceived)
+				}
+				if bytesOutDiff < 0 {
+					bytesOutDiff = float64(currentReading.BytesTransmitted)
+				}
+
+				// Convert to MB
+				bytesInMB := bytesInDiff / (1024 * 1024)
+				bytesOutMB := bytesOutDiff / (1024 * 1024)
+
+				peerBandwidths = append(peerBandwidths, PeerBandwidth{
+					PublicKey: publicKey,
+					BytesIn:   bytesInMB,
+					BytesOut:  bytesOutMB,
+				})
+			} else {
+				// If readings are too close together or time hasn't passed, report 0
+				peerBandwidths = append(peerBandwidths, PeerBandwidth{
+					PublicKey: publicKey,
+					BytesIn:   0,
+					BytesOut:  0,
+				})
+			}
+		} else {
+			// For first reading of a peer, report 0 to establish baseline
+			peerBandwidths = append(peerBandwidths, PeerBandwidth{
+				PublicKey: publicKey,
+				BytesIn:   0,
+				BytesOut:  0,
+			})
+		}
+
+		// Update the last reading
+		s.lastReadings[publicKey] = currentReading
+	}
+
+	// Clean up old peers
+	for publicKey := range s.lastReadings {
+		found := false
+		for _, peer := range device.Peers {
+			if peer.PublicKey.String() == publicKey {
+				found = true
+				break
+			}
+		}
+		if !found {
+			delete(s.lastReadings, publicKey)
+		}
+	}
+
+	return peerBandwidths, nil
+}
+
+func (s *WireGuardService) reportPeerBandwidth() error {
+	bandwidths, err := s.calculatePeerBandwidth()
+	if err != nil {
+		return fmt.Errorf("failed to calculate peer bandwidth: %v", err)
+	}
+
+	err = s.client.SendMessage("newt/receive-bandwidth", map[string]interface{}{
+		"bandwidthData": bandwidths,
+	})
+	if err != nil {
+		return fmt.Errorf("failed to send bandwidth data: %v", err)
+	}
+
+	return nil
+}
+
+func (s *WireGuardService) sendUDPHolePunch(serverAddr string) error {
+
+	if s.serverPubKey == "" || s.token == "" {
+		return fmt.Errorf("server public key or token is not set")
+	}
+
+	// Parse server address
+	serverSplit := strings.Split(serverAddr, ":")
+	if len(serverSplit) < 2 {
+		return fmt.Errorf("invalid server address format, expected hostname:port")
+	}
+
+	serverHostname := serverSplit[0]
+	serverPort, err := strconv.ParseUint(serverSplit[1], 10, 16)
+	if err != nil {
+		return fmt.Errorf("failed to parse server port: %v", err)
+	}
+
+	// Resolve server hostname to IP
+	serverIPAddr := network.HostToAddr(serverHostname)
+	if serverIPAddr == nil {
+		return fmt.Errorf("failed to resolve server hostname")
+	}
+
+	// Get client IP based on route to server
+	clientIP := network.GetClientIP(serverIPAddr.IP)
+
+	// Create server and client configs
+	server := &network.Server{
+		Hostname: serverHostname,
+		Addr:     serverIPAddr,
+		Port:     uint16(serverPort),
+	}
+
+	client := &network.PeerNet{
+		IP:     clientIP,
+		Port:   s.Port,
+		NewtID: s.newtId,
+	}
+
+	// Setup raw connection with BPF filtering
+	rawConn := network.SetupRawConn(server, client)
+	defer rawConn.Close()
+
+	// Create JSON payload
+	payload := struct {
+		NewtID string `json:"newtId"`
+		Token  string `json:"token"`
+	}{
+		NewtID: s.newtId,
+		Token:  s.token,
+	}
+
+	// Convert payload to JSON
+	payloadBytes, err := json.Marshal(payload)
+	if err != nil {
+		return fmt.Errorf("failed to marshal payload: %v", err)
+	}
+
+	// Encrypt the payload using the server's WireGuard public key
+	encryptedPayload, err := s.encryptPayload(payloadBytes)
+	if err != nil {
+		return fmt.Errorf("failed to encrypt payload: %v", err)
+	}
+
+	// Send the encrypted packet using the raw connection
+	err = network.SendDataPacket(encryptedPayload, rawConn, server, client)
+	if err != nil {
+		return fmt.Errorf("failed to send UDP packet: %v", err)
+	}
+
+	return nil
+}
+
+func (s *WireGuardService) encryptPayload(payload []byte) (interface{}, error) {
+	// Generate an ephemeral keypair for this message
+	ephemeralPrivateKey, err := wgtypes.GeneratePrivateKey()
+	if err != nil {
+		return nil, fmt.Errorf("failed to generate ephemeral private key: %v", err)
+	}
+	ephemeralPublicKey := ephemeralPrivateKey.PublicKey()
+
+	// Parse the server's public key
+	serverPubKey, err := wgtypes.ParseKey(s.serverPubKey)
+	if err != nil {
+		return nil, fmt.Errorf("failed to parse server public key: %v", err)
+	}
+
+	// Use X25519 for key exchange (replacing deprecated ScalarMult)
+	var ephPrivKeyFixed [32]byte
+	copy(ephPrivKeyFixed[:], ephemeralPrivateKey[:])
+
+	// Perform X25519 key exchange
+	sharedSecret, err := curve25519.X25519(ephPrivKeyFixed[:], serverPubKey[:])
+	if err != nil {
+		return nil, fmt.Errorf("failed to perform X25519 key exchange: %v", err)
+	}
+
+	// Create an AEAD cipher using the shared secret
+	aead, err := chacha20poly1305.New(sharedSecret)
+	if err != nil {
+		return nil, fmt.Errorf("failed to create AEAD cipher: %v", err)
+	}
+
+	// Generate a random nonce
+	nonce := make([]byte, aead.NonceSize())
+	if _, err := rand.Read(nonce); err != nil {
+		return nil, fmt.Errorf("failed to generate nonce: %v", err)
+	}
+
+	// Encrypt the payload
+	ciphertext := aead.Seal(nil, nonce, payload, nil)
+
+	// Prepare the final encrypted message
+	encryptedMsg := struct {
+		EphemeralPublicKey string `json:"ephemeralPublicKey"`
+		Nonce              []byte `json:"nonce"`
+		Ciphertext         []byte `json:"ciphertext"`
+	}{
+		EphemeralPublicKey: ephemeralPublicKey.String(),
+		Nonce:              nonce,
+		Ciphertext:         ciphertext,
+	}
+
+	return encryptedMsg, nil
+}
+
+func (s *WireGuardService) keepSendingUDPHolePunch(host string) {
+	ticker := time.NewTicker(3 * time.Second)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-s.stopHolepunch:
+			logger.Info("Stopping UDP holepunch")
+			return
+		case <-ticker.C:
+			if err := s.sendUDPHolePunch(host + ":21820"); err != nil {
+				logger.Error("Failed to send UDP hole punch: %v", err)
+			}
+		}
+	}
+}
+
+func (s *WireGuardService) removeInterface() error {
+	// Remove the WireGuard interface
+	link, err := netlink.LinkByName(s.interfaceName)
+	if err != nil {
+		return fmt.Errorf("failed to get interface: %v", err)
+	}
+
+	err = netlink.LinkDel(link)
+	if err != nil {
+		return fmt.Errorf("failed to delete interface: %v", err)
+	}
+
+	logger.Info("WireGuard interface %s removed successfully", s.interfaceName)
+
+	return nil
+}
Author	SHA1	Message	Date
Owen	c5978d9c4e	Handle port correctly and delete interface	2025-03-27 22:12:54 -04:00
Owen	f08378b67e	Fix segfault if no wgService created	2025-03-25 20:54:09 -04:00
Owen	1501de691a	Handle encrypted messages	2025-03-15 21:47:22 -04:00
Owen	2a19856556	Merge branch 'main' into holepunch	2025-03-15 11:33:34 -04:00
Owen Schwartz	f4e17a4dd7	Merge pull request #22 from fosrl/dev Fix 51820 typo	2025-03-14 18:52:18 -04:00
Owen	ab544fc9ed	Fix 51820 typo	2025-03-14 18:51:33 -04:00
Owen	f9e52c4d91	Working on encryption	2025-03-14 18:49:50 -04:00
Owen	14eff8e16c	Merge branch 'holepunch' of github.com:fosrl/newt_dg into holepunch	2025-03-12 20:41:38 -04:00
Owen	067e079293	Handle / better	2025-03-12 20:37:57 -04:00
Owen Schwartz	623be5ea0d	Merge pull request #20 from fosrl/dev Cleanup & Updown Script	2025-03-09 23:28:44 -04:00
Owen	72d264d427	Add note about reference script	2025-03-09 11:41:58 -04:00
Owen	a19fc8c588	Go mod tidy	2025-03-09 11:41:12 -04:00
Owen Schwartz	dbc2a92456	Merge pull request #19 from fosrl/updown Add updown script capabilities	2025-03-08 21:12:01 -05:00
Owen	437d8b67a4	Add documentation for updown	2025-03-08 21:11:36 -05:00
Owen	6f1d4752f0	Add updown script capabilities	2025-03-07 12:35:46 -05:00
Owen	683312c78e	Setup qemu	2025-03-04 00:01:37 -05:00
Owen	29543aece3	Merge branch 'main' of github.com:fosrl/newt	2025-03-03 22:34:52 -05:00
Owen Schwartz	e68a38e929	Merge pull request #18 from fosrl/dev Minor Updates & Improvements	2025-03-03 22:33:46 -05:00
miloschwartz	bc72c96b5e	add arm/v7 to cicd	2025-03-03 21:29:11 -05:00
Owen	3d15ecb732	Log the token response to make it more clear Helps resolve #16	2025-03-02 14:10:18 -05:00
Owen	a69618310b	Also build armv6	2025-02-28 12:54:21 -05:00
Owen	ed8a2ccd23	Build riscv64 newt binary and use alpine in docker Resolves #14	2025-02-26 18:52:05 -05:00
Owen	5e673c829b	Clean up when wg is used	2025-02-24 10:05:35 -05:00
Owen	cd3ec0b259	Support relay switch	2025-02-23 20:18:25 -05:00
Owen	b68502de9e	Basic relay working!	2025-02-23 16:49:24 -05:00
Owen	f6429b6eee	Basic holepunch working	2025-02-23 01:00:16 -05:00
Owen	8795c57b2e	HP works!	2025-02-22 12:53:23 -05:00
Owen	e8141a177b	Fix typo 51820 Fixes #13	2025-02-22 11:46:52 -05:00
Owen	4aa718d55f	Initial hp working but need to fix port issue	2025-02-22 11:21:13 -05:00
Owen	afa93d8a3f	Add static port and udp hole punch	2025-02-21 22:27:24 -05:00
Owen	270ee9cd19	Fix panic	2025-02-21 20:33:31 -05:00
Owen	0affef401c	Properly handle key	2025-02-21 18:04:36 -05:00
Owen	18d99de924	Handle messages correctly	2025-02-21 17:13:00 -05:00
Owen	bff6707577	Basic create wg seems to be working	2025-02-21 16:20:03 -05:00
Owen	95eab504fa	Get wg working	2025-02-21 16:12:12 -05:00
Owen	56e75902e3	Adjust ws types	2025-02-21 12:44:52 -05:00
Owen	45a1ab91d7	Dont always do wg	2025-02-20 22:10:02 -05:00
Owen	fb199cc94b	Tidy	2025-02-20 22:07:27 -05:00
Owen	66edae4288	Clean up implementation	2025-02-20 21:01:44 -05:00
Owen	f69a7f647d	Move wg into more of a class	2025-02-20 20:37:31 -05:00
Owen	e8bd55bed9	Copy in gerbil wg config	2025-02-20 20:04:01 -05:00
Owen	b23eda9c06	Add arm32 go binary as well	2025-02-15 17:59:59 -05:00
Owen	92bc883b5b	Add arm build	2025-02-15 17:53:08 -05:00
Owen	76503f3f2c	Fix typo	2025-02-15 17:52:51 -05:00
Owen	9c3112f9bd	Merge branch 'dev'	2025-02-10 21:42:29 -05:00
Owen	462af30d16	Add systemd service; Closes #12	2025-02-10 21:41:59 -05:00
Owen	fa6038eb38	Move message to debug to reduce confusion	2025-02-06 20:21:04 -05:00
Owen Schwartz	f346b6cc5d	Bump actions/upload-artifact	2025-01-30 10:18:46 -05:00
Owen Schwartz	f20b9ebb14	Merge pull request #9 from fosrl/dev CICD, --version & Bug Fixes	2025-01-30 10:14:31 -05:00
Owen Schwartz	39bfe5b230	Insert version CICD	2025-01-29 22:31:14 -05:00
Milo Schwartz	a1a3dd9ba2	Merge branch 'dev' of https://github.com/fosrl/newt into dev	2025-01-29 22:23:42 -05:00
Milo Schwartz	7b1492f327	add cicd	2025-01-29 22:23:03 -05:00
Owen Schwartz	4e50819785	Add --version check	2025-01-29 22:19:18 -05:00
Owen Schwartz	f8dccbec80	Fix save config	2025-01-29 22:15:28 -05:00
Owen Schwartz	0c5c59cf00	Fix removing udp sockets	2025-01-27 21:28:22 -05:00
Owen Schwartz	868bb55f87	Fix windows build in release	2025-01-20 21:40:55 -05:00
Owen Schwartz	5b4245402a	Merge pull request #6 from fosrl/dev Proxy Manager Rewrite	2025-01-20 21:15:31 -05:00
Owen Schwartz	f7a705e6f8	Remove starts	2025-01-20 21:13:09 -05:00
Owen Schwartz	3a63657822	Rewrite proxy manager	2025-01-20 21:11:06 -05:00
Owen Schwartz	759780508a	Resolve TCP hanging but port is in use issue	2025-01-19 22:46:00 -05:00
Owen Schwartz	533886f2e4	Standarize makefile release	2025-01-16 07:41:56 -05:00
Owen Schwartz	79f8745909	Merge pull request #5 from fosrl/dev Add tip and MTU set to 1280	2025-01-15 22:41:30 -05:00
Owen Schwartz	7b663027ac	Add tip	2025-01-15 21:57:14 -05:00
Owen Schwartz	e90e55d982	Allow chaning mtu; set default low	2025-01-13 22:51:36 -05:00
Owen Schwartz	a46fb23cdd	Add all arches and log level	2025-01-13 21:22:17 -05:00
Milo Schwartz	10982b47a5	fix typos in readme	2025-01-09 16:44:25 -05:00
Milo Schwartz	ab12098c9c	Merge pull request #4 from fosrl/dev add security policy	2025-01-08 21:57:45 -05:00
Milo Schwartz	446eb4d6f1	add security policy	2025-01-08 21:36:03 -05:00