feat: compat with MercureBundle 0.3 (#128)

* feat: compat with MercureBundle 0.3

* fix: review

Author: dunglas

docker-compose.prod.yml

@@ -6,8 +6,9 @@ services:
     environment:
       APP_ENV: prod
       APP_SECRET: ${APP_SECRET}
+      MERCURE_JWT_SECRET: ${CADDY_MERCURE_JWT_SECRET}
 
   caddy:
     environment:
-      MERCURE_PUBLISHER_JWT_KEY: ${MERCURE_PUBLISHER_JWT_KEY}
-      MERCURE_SUBSCRIBER_JWT_KEY: ${MERCURE_SUBSCRIBER_JWT_KEY}
+      MERCURE_PUBLISHER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET}
+      MERCURE_SUBSCRIBER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET}

docker-compose.yml

@@ -20,7 +20,9 @@ services:
       # Run "composer require symfony/orm-pack" to install and configure Doctrine ORM
       DATABASE_URL: postgresql://${POSTGRES_USER:-symfony}:${POSTGRES_PASSWORD:-ChangeMe}@database:5432/${POSTGRES_DB:-app}?serverVersion=${POSTGRES_VERSION:-13}
       # Run "composer require symfony/mercure-bundle" to install and configure the Mercure integration
-      MERCURE_PUBLISH_URL: ${MERCURE_URL:-http://caddy/.well-known/mercure}
+      MERCURE_URL: ${CADDY_MERCURE_URL:-http://caddy/.well-known/mercure}
+      MERCURE_PUBLIC_URL: https://${SERVER_NAME:-localhost}/.well-known/mercure
+      MERCURE_JWT_SECRET: ${CADDY_MERCURE_JWT_SECRET:-!ChangeMe!}
       SYMFONY_VERSION:
 
   caddy:
@@ -31,8 +33,8 @@ services:
       - php
     environment:
       SERVER_NAME: ${SERVER_NAME:-localhost, caddy:80}
-      MERCURE_PUBLISHER_JWT_KEY: ${MERCURE_PUBLISHER_JWT_KEY:-!ChangeMe!}
-      MERCURE_SUBSCRIBER_JWT_KEY: ${MERCURE_SUBSCRIBER_JWT_KEY:-!ChangeMe!}
+      MERCURE_PUBLISHER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET:-!ChangeMe!}
+      MERCURE_SUBSCRIBER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET:-!ChangeMe!}
     restart: unless-stopped
     volumes:
       - php_socket:/var/run/php

docs/production.md

@@ -65,12 +65,11 @@ Go into the directory containing your project (`<project-name>`), and start the
 ```console
 SERVER_NAME=your-domain-name.example.com \
 APP_SECRET=ChangeMe \
-MERCURE_PUBLISHER_JWT_KEY=ChangeMe \
-MERCURE_SUBSCRIBER_JWT_KEY=ChangeMe \
+CADDY_MERCURE_JWT_SECRET=ChangeMe \
 docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d
 ```
 
-Be sure to replace `your-domain-name.example.com` by your actual domain name and to set the values of `APP_SECRET`, `MERCURE_PUBLISHER_JWT_KEY` and `MERCURE_SUBSCRIBER_JWT_KEY` to cryptographically secure random values.
+Be sure to replace `your-domain-name.example.com` by your actual domain name and to set the values of `APP_SECRET`, `CADDY_MERCURE_JWT_SECRET` to cryptographically secure random values.
 
 Your server is up and running, and a Let's Encrypt HTTPS certificate has been automatically generated for you.
 Go to `https://your-domain-name.example.com` and enjoy!
@@ -82,9 +81,8 @@ Alternatively, if you don't want to expose an HTTPS server but only an HTTP one,
 ```console
 SERVER_NAME=:80 \
 APP_SECRET=ChangeMe \
-MERCURE_PUBLISHER_JWT_KEY=ChangeMe \
-MERCURE_SUBSCRIBER_JWT_KEY=ChangeMe \
-docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d
+CADDY_MERCURE_JWT_SECRET=ChangeMe \
+-docker-compose -f docker-compose.yml -f docker-compose.prod.yml up -d
 ```
 
 ## Deploying on Multiple Nodes