Dockerize and add lots of scripts to make it easier to use.

.dockerignore

@@ -0,0 +1,3 @@
+node_modules/
+
+external/eosjs/node_modules/

.gitignore

@@ -3,3 +3,9 @@ dist
 *.log
 *.out
 keys.json
+
+*.crt
+*.key
+*.pem
+
+webauthn-nodeos-data/

docker/Dockerfile-eosio

@@ -0,0 +1,48 @@
+FROM ubuntu:18.04
+
+# Make sure the image is updated, install some prerequisites,
+# Download the latest version of Clang (official binary) for Ubuntu
+# Extract the archive and add Clang to the PATH
+RUN apt-get update && apt-get install -y \
+  xz-utils \
+  build-essential \
+  curl \
+  && rm -rf /var/lib/apt/lists/* \
+  && curl -SL http://releases.llvm.org/8.0.0/clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-18.04.tar.xz \
+  | tar -xJC . && \
+  mv clang+llvm-8.0.0-x86_64-linux-gnu-ubuntu-18.04 clang_8.0.0
+
+RUN echo 'export PATH=/clang_8.0.0/bin:$PATH' >> ~/.bashrc
+RUN echo 'export LD_LIBRARY_PATH=/clang_8.0.0/lib:LD_LIBRARY_PATH' >> ~/.bashrc
+
+RUN apt-get update && apt-get install -y libudev-dev cmake \
+                                         git build-essential jq \
+                                         sudo autoconf libtool \
+                                         pkg-config libusb-1.0 wget
+
+RUN git clone https://github.com/EOSIO/eos.git /app/eos
+
+WORKDIR /app/eos
+
+RUN git checkout webauthn && git submodule update --init --recursive
+ENV PATH=/clang_8.0.0/bin:$PATH
+ENV LD_LIBRARY_PATH=/clang_8.0.0/lib:LD_LIBRARY_PATH
+RUN CC=clang CXX=clang++ ./scripts/eosio_build.sh -y
+
+WORKDIR /app
+
+RUN wget https://github.com/EOSIO/eosio.cdt/releases/download/v1.6.1/eosio.cdt_1.6.1-1_amd64.deb -O eosio.cdt.deb
+RUN apt-get install ./eosio.cdt.deb
+RUN git clone https://github.com/EOSIO/eosio.contracts.git /app/eosio.contracts
+
+WORKDIR /app/eosio.contracts
+
+RUN git checkout v1.7.0-rc1
+RUN mkdir build && cd build && cmake .. && make contracts_project
+
+WORKDIR /app/eos
+
+RUN echo 'export PATH=/app/eos/build/bin:$PATH' >> ~/.bashrc
+ENV PATH=/app/eos/build/bin:$PATH
+
+COPY ./scripts /app/scripts

docker/scripts/chain-setup.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# Create wallet
+cleos wallet create --file /app/.wallet-password
+cleos wallet import --private-key 5KQwrPbwdL6PhXujxW37FSSQZ1JiwsST4cqQzDeyXtP79zkvFD3
+
+# Enable webauthn feature of nodeos
+curl -X POST http://127.0.0.1:8888/v1/producer/schedule_protocol_feature_activations -d '{"protocol_features_to_activate": ["0ec7e080177b2c02b278d5088611686b49d739925a92d9bfcacd7fc6b74053bd"]}' | jq
+
+# Create token account
+cleos create account eosio eosio.token EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
+
+sleep 1s # Sleep because there seems to be a race condition of trying to deploy the contract too quickly
+
+# Deploy contracts
+cleos set contract eosio /app/eosio.contracts/build/contracts/eosio.bios -p eosio
+cleos set contract eosio.token /app/eosio.contracts/build/contracts/eosio.token -p eosio.token
+
+# Initialize accounts
+cleos push action eosio activate '["4fca8bd82bbd181e714e283f83e1b45d95ca5af40fb89ad3977b653c448f78c2"]' -p eosio
+cleos push action eosio.token create '["eosio","10000000.0000 SYS"]' -p eosio.token
+cleos push action eosio.token issue '["eosio","10000000.0000 SYS",""]' -p eosio

haproxy-webauthn.cfg

@@ -0,0 +1,11 @@
+defaults
+   timeout connect 10000ms
+   timeout client  50000ms
+   timeout server  50000ms
+
+frontend https-in
+   bind *:7000 ssl crt ./localhostca.pem
+   use_backend http_backend
+
+backend http_backend
+   server server1 localhost:8000

scripts/build-docker.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+pushd docker
+docker build . -t eosio/eos-webauthn:latest -f Dockerfile-eosio
+popd

scripts/chain-setup.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+./scripts/start.sh
+sleep 5s # Give nodeos time to startup
+docker exec -it webauthn-nodeos /app/scripts/chain-setup.sh
+./scripts/stop.sh

scripts/clean.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+docker stop webauthn-nodeos
+docker rm webauthn-nodeos
+
+rm -rf webauthn-nodeos-data

scripts/frontend-setup.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+# Setup JS App
+yarn
+rm -rf node_modules/eosjs 
+(
+    cd external/eosjs && yarn
+)
+yarn add file:external/eosjs

scripts/generate-cert.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+openssl req \
+-x509 \
+-nodes \
+-new \
+-newkey rsa:4096 \
+-keyout localhostca.key \
+-out localhostca.crt \
+-sha256 \
+-days 3650 \
+-config <(cat <<EOF
+
+[ req ]
+prompt = no
+distinguished_name = subject
+x509_extensions    = x509_ext
+
+[ subject ]
+commonName = localhost
+
+[ x509_ext ]
+subjectAltName = @alternate_names
+basicConstraints=CA:TRUE,pathlen:0
+
+[ alternate_names ]
+DNS.1 = localhost
+
+EOF
+)
+
+cat localhostca.crt localhostca.key > localhostca.pem
+
+cp localhostca.pem docker/haproxy
+
+CLEAR="\033[0m"
+GREEN="\033[32m"
+YELLOW="\033[33m"
+echo -e "${GREEN}Certificate generated, remember to import into your browser!${CLEAR}"
+echo -e "${YELLOW}For security, it is recommended you remove this cert after testing is complete.${CLEAR}"

scripts/setup.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+# Frontend setup
+./scripts/frontend-setup.sh
+
+# Create Local Cert
+./scripts/generate-cert.sh
+
+# Setup Chain
+./scripts/chain-setup.sh

scripts/start.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+docker run \
+    -d \
+    -p '8888:8888' \
+    --name 'webauthn-nodeos' \
+    -v "$(pwd)/webauthn-nodeos-data":/root/.local/share/eosio \
+    -it eosio/eos-webauthn:latest \
+    nodeos --data-dir /root/.local/share/eosio --plugin eosio::chain_api_plugin --plugin eosio::producer_api_plugin --http-validate-host 0 --access-control-allow-origin "*" --http-server-address=0.0.0.0:8888 -p eosio -e
+
+haproxy -f haproxy-webauthn.cfg &> haproxy.log &
+yarn server

scripts/stop.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+docker stop webauthn-nodeos
+docker rm webauthn-nodeos
+pgrep haproxy | xargs kill 

src/client/ClientRoot.tsx

@@ -1,9 +1,9 @@
-import { Key } from '../common/Key';
 import { Api, JsonRpc, Serialize } from 'eosjs';
-import { WaSignatureProvider } from './wasig';
-import * as IoClient from 'socket.io-client';
 import * as React from 'react';
 import * as ReactDOM from 'react-dom';
+import * as IoClient from 'socket.io-client';
+import { Key } from '../common/Key';
+import { WaSignatureProvider } from './wasig';
 
 require('./style.css');
 
@@ -84,8 +84,8 @@ async function delay(ms: number): Promise<void> {
 async function createKey(appState: AppState) {
     try {
         appendMessage(appState, 'Create key...');
-        let rp = { id: 'localhost', name: 'bar' };
-        let cred = await (navigator as any).credentials.create({
+        const rp = { id: 'localhost', name: 'bar' };
+        const cred = await (navigator as any).credentials.create({
             publicKey: {
                 rp,
                 user: {
@@ -186,15 +186,15 @@ class ClientRoot extends React.Component<{ appState: AppState }> {
                     functionality, or other requests from the community, and we encourage the community to take responsibility
                     for these.
                     <br /><br />
-                    <a href="https://github.com/EOSIO/webauthn-browser-signature">GitHub Repo</a>
+                    <a href='https://github.com/EOSIO/webauthn-browser-signature'>GitHub Repo</a>
                 </div>
             </div>
         );
     }
 }
 
 export default function init(prev: AppState) {
-    let appState = new AppState();
+    const appState = new AppState();
     if (prev) {
         appState.restore(prev);
         prev.alive = false;

src/server/server.ts

@@ -106,7 +106,7 @@ async function decodeKey(k: AddKeyArgs): Promise<Key> {
     const y = pubKey.get(-3);
     if (x.length !== 32 || y.length !== 32)
         throw new Error('Public key has invalid X or Y size');
-    const ser = new Serialize.SerialBuffer();
+    const ser = new Serialize.SerialBuffer({textEncoder: new util.TextEncoder(), textDecoder: new util.TextDecoder()});
     ser.push((y[31] & 1) ? 3 : 2);
     ser.pushArray(x);
     ser.push(flagsToPresence(flags));