README
¶
Tailscale
A WASM client that allows connecting to your Headscale instance over ts2021 & DERP.
Build Golang WASM
[!IMPORTANT]
All commands are meant to be run from the root directory of this project.
To build inside Docker:
docker run -it --rm -v .:/work:rw --workdir /work golang:latest
# Inside container
apt update && apt install binaryen
Build initial binary
GOOS=js GOARCH=wasm go build -trimpath -ldflags "-s -w" -o ./package/tailscale/pkg/tailscale.wasm ./package/tailscale/tailscale.go
Optimize with binaryen
wasm-opt --enable-bulk-memory -Oz ./package/tailscale/pkg/tailscale.wasm -o ./package/tailscale/pkg/tailscale.wasm
Copy required helper functions
cp "$(go env GOROOT)/lib/wasm/wasm_exec.js" ./package/tailscale/pkg/wasm_exec.js
Could also be at
$(go env GOROOT)/misc/wasm/wasm_exec.js
Documentation
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Overview ¶
The wasm package builds a WebAssembly module that provides a subset of Tailscale APIs to JavaScript.
When run in the browser, a newIPN(config) function is added to the global JS namespace. When called it returns an ipn object with the methods run(callbacks), login(), logout(), and ssh(...).
Source Files
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