fix: move docker-compose to this repo (#2666)

Use latest official image for Unleash for simplicity. 
Also takes away the proxy as it is not needed anymore.

README.md

@@ -34,8 +34,8 @@ With [`git`](https://git-scm.com/) and [`docker`](https://www.docker.com/) insta
 Run this script:
 
 ```bash
-git clone git@github.com:Unleash/unleash-docker.git
+git clone git@github.com:Unleash/unleash.git
-cd unleash-docker
+cd unleash
 docker compose up -d
 ```
 
@@ -53,8 +53,8 @@ Find your preferred SDK in [our list of official SDKs](#unleash-sdks) and import
 If you use the docker compose file from the previous step, here's the configuration details you'll need to get going:
 
 - For front-end SDKs, use:
-  - URL: `http://localhost:3000/proxy`
+  - URL: `http://localhost:4242/api/frontend/`
-  - `clientKey`: `proxy-client-key`
+  - `clientKey`: `default:development.unleash-insecure-frontend-api-token`
 - For server-side SDKs, use:
   - Unleash API URL: `http://localhost:4242/api/`
   - API token: `default:development.unleash-insecure-api-token`

docker-compose.yml

@@ -0,0 +1,63 @@
+# This docker compose setup configures:
+# - the Unleash server instance + the necessary backing Postgres database
+# - the Unleash proxy
+#
+# To learn more about all the parts of Unleash, visit
+# https://docs.getunleash.io
+#
+# NOTE: please do not use this configuration for production setups.
+# Unleash does not take responsibility for any data leaks or other
+# problems that may arise as a result.
+#
+# This is intended to be used for demo, development, and learning
+# purposes only.
+
+version: "3.9"
+services:
+
+  # The Unleash server contains the Unleash configuration and
+  # communicates with server-side SDKs and the Unleash Proxy
+  web:
+    image: unleashorg/unleash-server:latest
+    ports:
+      - "4242:4242"
+    environment:
+      # This points Unleash to its backing database (defined in the `db` section below)
+      DATABASE_URL: "postgres://postgres:unleash@db/postgres"
+      # Disable SSL for database connections. @chriswk: why do we do this?
+      DATABASE_SSL: "false"
+      # Changing log levels:
+      LOG_LEVEL: "warn"
+      # Proxy clients must use one of these keys to connect to the
+      # Proxy. To add more keys, separate them with a comma (`key1,key2`).
+      INIT_FRONTEND_API_TOKENS: "default:development.unleash-insecure-frontend-api-token"
+      # Initialize Unleash with a default set of client API tokens. To
+      # initialize Unleash with multiple tokens, separate them with a
+      # comma (`token1,token2`).
+      INIT_CLIENT_API_TOKENS: "default:development.unleash-insecure-api-token"
+    depends_on:
+      - db
+    volumes:
+      - ./scripts:/scripts
+    command: ["/scripts/wait-for", "db:5432", "--", "node", "index.js"]
+    healthcheck:
+      test: wget --no-verbose --tries=1 --spider http://localhost:4242/health || exit 1
+      interval: 1s
+      timeout: 1m
+      retries: 5
+      start_period: 15s
+  db:
+    expose:
+      - "5432"
+    image: postgres:14
+    environment:
+      # create a database called `db`
+      POSTGRES_DB: "db"
+      # trust incoming connections blindly (DON'T DO THIS IN PRODUCTION!)
+      POSTGRES_HOST_AUTH_METHOD: "trust"
+    healthcheck:
+      test: ["CMD", "pg_isready", "--username=postgres", "--host=127.0.0.1", "--port=5432"]
+      interval: 2s
+      timeout: 1m
+      retries: 5
+      start_period: 10s

scripts/wait-for

@@ -0,0 +1,191 @@
+#!/bin/sh
+
+# The MIT License (MIT)
+#
+# Copyright (c) 2017 Eficode Oy
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+VERSION="2.2.3"
+
+set -- "$@" -- "$TIMEOUT" "$QUIET" "$PROTOCOL" "$HOST" "$PORT" "$result"
+TIMEOUT=15
+QUIET=0
+# The protocol to make the request with, either "tcp" or "http"
+PROTOCOL="tcp"
+
+echoerr() {
+  if [ "$QUIET" -ne 1 ]; then printf "%s\n" "$*" 1>&2; fi
+}
+
+usage() {
+  exitcode="$1"
+  cat << USAGE >&2
+Usage:
+  $0 host:port|url [-t timeout] [-- command args]
+  -q | --quiet                        Do not output any status messages
+  -t TIMEOUT | --timeout=timeout      Timeout in seconds, zero for no timeout
+  -v | --version                      Show the version of this tool
+  -- COMMAND ARGS                     Execute command with args after the test finishes
+USAGE
+  exit "$exitcode"
+}
+
+wait_for() {
+  case "$PROTOCOL" in
+    tcp)
+      if ! command -v nc >/dev/null; then
+        echoerr 'nc command is missing!'
+        exit 1
+      fi
+      ;;
+    http)
+      if ! command -v wget >/dev/null; then
+        echoerr 'wget command is missing!'
+        exit 1
+      fi
+      ;;
+  esac
+
+  TIMEOUT_END=$(($(date +%s) + TIMEOUT))
+
+  while :; do
+    case "$PROTOCOL" in
+      tcp) 
+        nc -w 1 -z "$HOST" "$PORT" > /dev/null 2>&1
+        ;;
+      http)
+        wget --timeout=1 -q "$HOST" -O /dev/null > /dev/null 2>&1 
+        ;;
+      *)
+        echoerr "Unknown protocol '$PROTOCOL'"
+        exit 1
+        ;;
+    esac
+
+    result=$?
+        
+    if [ $result -eq 0 ] ; then
+      if [ $# -gt 7 ] ; then
+        for result in $(seq $(($# - 7))); do
+          result=$1
+          shift
+          set -- "$@" "$result"
+        done
+
+        TIMEOUT=$2 QUIET=$3 PROTOCOL=$4 HOST=$5 PORT=$6 result=$7
+        shift 7
+        exec "$@"
+      fi
+      exit 0
+    fi
+
+    if [ $TIMEOUT -ne 0 -a $(date +%s) -ge $TIMEOUT_END ]; then
+      echo "Operation timed out" >&2
+      exit 1
+    fi
+
+    sleep 1
+  done
+}
+
+while :; do
+  case "$1" in
+    http://*|https://*)
+    HOST="$1"
+    PROTOCOL="http"
+    shift 1
+    ;;
+    *:* )
+    HOST=$(printf "%s\n" "$1"| cut -d : -f 1)
+    PORT=$(printf "%s\n" "$1"| cut -d : -f 2)
+    shift 1
+    ;;
+    -v | --version)
+    echo $VERSION
+    exit
+    ;;
+    -q | --quiet)
+    QUIET=1
+    shift 1
+    ;;
+    -q-*)
+    QUIET=0
+    echoerr "Unknown option: $1"
+    usage 1
+    ;;
+    -q*)
+    QUIET=1
+    result=$1
+    shift 1
+    set -- -"${result#-q}" "$@"
+    ;;
+    -t | --timeout)
+    TIMEOUT="$2"
+    shift 2
+    ;;
+    -t*)
+    TIMEOUT="${1#-t}"
+    shift 1
+    ;;
+    --timeout=*)
+    TIMEOUT="${1#*=}"
+    shift 1
+    ;;
+    --)
+    shift
+    break
+    ;;
+    --help)
+    usage 0
+    ;;
+    -*)
+    QUIET=0
+    echoerr "Unknown option: $1"
+    usage 1
+    ;;
+    *)
+    QUIET=0
+    echoerr "Unknown argument: $1"
+    usage 1
+    ;;
+  esac
+done
+
+if ! [ "$TIMEOUT" -ge 0 ] 2>/dev/null; then
+  echoerr "Error: invalid timeout '$TIMEOUT'"
+  usage 3
+fi
+
+case "$PROTOCOL" in
+  tcp)
+    if [ "$HOST" = "" ] || [ "$PORT" = "" ]; then
+      echoerr "Error: you need to provide a host and port to test."
+      usage 2
+    fi
+  ;;
+  http)
+    if [ "$HOST" = "" ]; then
+      echoerr "Error: you need to provide a host to test."
+      usage 2
+    fi
+  ;;
+esac
+
+wait_for "$@"

src/lib/create-config.ts

@@ -282,6 +282,10 @@ const loadInitApiTokens = () => {
             process.env.INIT_CLIENT_API_TOKENS,
             ApiTokenType.CLIENT,
         ),
+        ...loadTokensFromString(
+            process.env.INIT_FRONTEND_API_TOKENS,
+            ApiTokenType.FRONTEND,
+        ),
     ];
 };