Bump nodejs version

Dockerfile

@@ -1,63 +1,45 @@
 # Stable version of etherpad doesn't support npm 2
 
-FROM node:18.1
+FROM node:14-slim
 MAINTAINER Glenn Y. Rolland <glenux@glenux.net>
 
-ENV ETHERPAD_VERSION 1.8.18
+ENV ETHERPAD_VERSION 1.8.7
 
-RUN apt-get update \
+# RUN = docker run ... + docker commit 
- && apt-get install -y unzip mariadb-client netcat \
+RUN apt-get update && \
- && apt-get clean \
+    apt-get install -y curl unzip mysql-client python netcat && \
- && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
+    rm -r /var/lib/apt/lists/*
- && truncate -s 0 /var/log/*log
 
-RUN cd /opt \
+WORKDIR /opt/
- && wget \
+
+RUN curl -SL \
     https://github.com/ether/etherpad-lite/archive/${ETHERPAD_VERSION}.zip \
-      -O etherpad.zip \
+    > etherpad.zip && unzip etherpad && \
- && unzip etherpad \
+    rm etherpad.zip && \
- && rm etherpad.zip \
+    mv etherpad-lite-${ETHERPAD_VERSION} etherpad-lite
- && mv etherpad-lite-${ETHERPAD_VERSION} etherpad \
- && useradd --home-dir /opt/etherpad etherpad \
- && chown -R etherpad:etherpad /opt/etherpad
 
-COPY --chown=etherpad parseurl.sh /parseurl.sh
+WORKDIR /opt/etherpad-lite
-COPY --chown=etherpad entrypoint.sh /entrypoint.sh
 
+COPY parseurl.py /parseurl.py
+COPY entrypoint.sh /entrypoint.sh
 
-WORKDIR /opt/etherpad
+# Pre-install 
-USER etherpad
+RUN bin/installDeps.sh && rm settings.json \
-
+ && chmod +x /entrypoint.sh \
-# Pre-install some plugins
+ && sed -i 's/^node/exec\ node/' bin/run.sh \
-RUN bin/installDeps.sh \
+ && ln -s var/settings.json settings.json \
- && cd src \
+ && npm install \
- && npm install --save-prod \
+ 	ep_author_neat ep_headings2 \
-      github:alxndr42/ep_expiration \
+ 	ep_set_title_on_pad ep_adminpads \
-      ep_author_neat \
+ 	ep_workspaces ep_comments_page \
-      ep_headings2 \
+ 	ep_font_color ep_table_of_contents \
-      ep_comments_page \
+ && npm audit fix
-      ep_font_color \
-      ep_offline_edit \
-      ep_prompt_for_name \
-      ep_workspaces \
-      ep_table_of_contents \
-      ep_adminpads \
- && cd .. \
- && rm settings.json \
- && ln -s var/settings.json settings.json
-
-#     ep_delete_after_delay \
-#     ep_set_title_on_pad \
-
-# && sed -i 's/^node/exec\ node/' bin/run.sh \
 
 # ep_mypads 
 
 # meta-données
-VOLUME /opt/etherpad/var
+VOLUME /opt/etherpad-lite/var
 EXPOSE 9001
-
 ENTRYPOINT ["/entrypoint.sh"]
-CMD ["./src/bin/run.sh"]
+CMD ["bin/run.sh", "--root"]
-# bin/run.sh
 

Makefile

@@ -6,19 +6,10 @@ TAG:=$(shell TZ=UTC date +"%Y%m%d")
 all: 
 
 build:
-	docker-compose build 
+	docker build -t $(USERNAME)/$(IMAGE):$(TAG) .
 
 run:
-	docker-compose up --detach
+	# remplir ici
-
-logs:
-	docker-compose logs -f
-
-shell:
-	docker-compose exec etherpad bash
-
-kill:
-	docker-compose kill
 
 test: build
 	# remplir ici

README.md

@@ -1,7 +1,15 @@
 # Etherpad Lite image for docker
 
+
+This is a docker image for [Etherpad Lite](http://etherpad.org/) collaborative
+text editor. The Dockerfile for this image has been inspired by the
+[official Wordpress](https://registry.hub.docker.com/_/wordpress/) Dockerfile and
+[johbo's etherpad-lite](https://registry.hub.docker.com/u/johbo/etherpad-lite/)
+image.
+
 This image uses an mysql container for the backend for the pads. It is based
-on latest nodejs image.
+on debian jessie instead of the official node docker image, since the latest
+stable version of etherpad-lite does not support npm 2.
 
 ## About Etherpad Lite
 
@@ -9,7 +17,7 @@ on latest nodejs image.
 
 Etherpad allows you to edit documents collaboratively in real-time, much like a live multi-player editor that runs in your browser. Write articles, press releases, to-do lists, etc. together with your friends, fellow students or colleagues, all working on the same document at the same time.
 
-![alt text](http://i.imgur.com/zYrGkg3.gif "Etherpad in action")
+![alt text](http://i.imgur.com/zYrGkg3.gif "Etherpad in action on PrimaryPad")
 
 All instances provide access to all data through a well-documented API and supports import/export to many major data exchange formats. And if the built-in feature set isn't enough for you, there's tons of plugins that allow you to customize your instance to suit your needs.
 
@@ -17,44 +25,26 @@ You don't need to set up a server and install Etherpad in order to use it. Just
 
 ## Quickstart
 
-Copy-paste the following content in a `docker-compose.yml` file
+First you need a running mysql container, for example:
 
-```yaml
+```bash
----
+$ docker network create ep_network
-version: "3.4"
+$ docker run -d --network ep_network -e MYSQL_ROOT_PASSWORD=password --name ep_mysql mysql
-
-services:
-  db:
-    image: mariadb:10.3
-    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
-    volumes:
-      - db_data:/var/lib/mysql
-    environment:
-      MARIADB_ROOT_PASSWORD: insecure
-      MARIADB_DATABASE: etherpad
-
-  etherpad:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    image: glenux/etherpad:latest
-    environment:
-      DATABASE_URL: mysql://root:insecure:3306@db/etherpad
-      ETHERPAD_ADMIN_USER: admin
-      ETHERPAD_ADMIN_PASSWORD: insecure
-      NODE_ENV: production
-    ports:
-      - 9001:9001
-
-volumes:
-  db_data:
 ```
 
-Then run `docker-compose up`
+Finally you can start an instance of Etherpad Lite:
+
+```bash
+$ docker run -d \
+    --network ep_network \
+    -e ETHERPAD_DB_HOST=ep_mysql \
+    -e ETHERPAD_DB_PASSWORD=password \
+    -p 9001:9001 \
+    tvelocity/etherpad-lite
+```
 
 Etherpad will automatically create an `etherpad` database in the specified mysql
 server if it does not already exist.
-
 You can now access Etherpad Lite from http://localhost:9001/
 
 ## Environment variables
@@ -63,6 +53,9 @@ This image supports the following environment variables:
 
 * `ETHERPAD_TITLE`: Title of the Etherpad Lite instance. Defaults to "Etherpad".
 * `ETHERPAD_PORT`: Port of the Etherpad Lite instance. Defaults to 9001.
+* `ETHERPAD_SESSION_KEY`: Session key for the Etherpad Lite configuraition. You
+can set this in case of migrating from another installation. A value is
+automatically generated by default.
 
 * `ETHERPAD_ADMIN_PASSWORD`: If set, an admin account is enabled for Etherpad,
 and the /admin/ interface is accessible via it.
@@ -72,7 +65,7 @@ Otherwise the user can set it to another username.
 * `ETHERPAD_DB_HOST`: Hostname of the mysql databse to use. Defaults to `mysql`
 * `ETHERPAD_DB_USER`: By default Etherpad Lite will attempt to connect as root
 to the mysql container.
-* `ETHERPAD_DB_PASS`: MySQL password to use, mandatory. If legacy links
+* `ETHERPAD_DB_PASSWORD`: MySQL password to use, mandatory. If legacy links
 are used and ETHERPAD_DB_USER is root, then `MYSQL_ENV_MYSQL_ROOT_PASSWORD` is
 automatically used.
 * `ETHERPAD_DB_NAME`: The mysql database to use. Defaults to *etherpad*. If the
@@ -80,4 +73,3 @@ database is not available, it will be created when the container is launched.
 
 The generated settings.json file will be available as a volume under
 */opt/etherpad-lite/var/*.
-

docker-compose.yml

@@ -4,25 +4,23 @@ version: "3.4"
 services:
   db:
     image: mariadb:10.3
-    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
     volumes:
       - db_data:/var/lib/mysql
     environment:
-      MARIADB_ROOT_PASSWORD: insecure
+      MYSQL_ROOT_PASSWORD: insecure
-      MARIADB_DATABASE: etherpad
+      MYSQL_DATABASE: etherpad
 
   etherpad:
-    build:
+    build: .
-      context: .
-      dockerfile: Dockerfile
-    image: glenux/etherpad:latest
     environment:
-      DATABASE_URL: mysql://root:insecure:3306@db/etherpad
+      DATABASE_URL: mysql://root:insecure@db/etherpad
       ETHERPAD_ADMIN_USER: admin
       ETHERPAD_ADMIN_PASSWORD: insecure
       NODE_ENV: production
     ports:
-      - 9001:9001
+      - "9001:9001"
+    depends_on:
+      - "db"
 
 volumes:
   db_data: {}

entrypoint.sh

@@ -1,27 +1,30 @@
 #!/bin/sh
 set -e
 
-eval "$(sh /parseurl.sh "$DATABASE_URL" ETHERPAD_DB)"
+chmod +x /parseurl.py
+/parseurl.py ETHERPAD_DB_
+eval "$(/parseurl.py ETHERPAD_DB_)"
 
-# ETHERPAD_DB_PASS is mandatory in mysql container, so we're not offering
+# ETHERPAD_DB_PASSWORD is mandatory in mysql container, so we're not offering
 # any default. If we're linked to MySQL through legacy link, then we can try
 # using the password from the env variable MYSQL_ENV_MYSQL_ROOT_PASSWORD
-# if [ "$ETHERPAD_DB_USER" = 'root' ]; then
+# if [ "$ETHERPAD_DB_USERNAME" = 'root' ]; then
-#   : ${ETHERPAD_DB_PASS:=$MYSQL_ENV_MYSQL_ROOT_PASSWORD}
+# 	: ${ETHERPAD_DB_PASSWORD:=$MYSQL_ENV_MYSQL_ROOT_PASSWORD}
 # fi
 
-if [ -z "$ETHERPAD_DB_USER" ]; then 
+if [ -z "$ETHERPAD_DB_USERNAME" ]; then 
-  echo >&2 'error: missing required ETHERPAD_DB_USER environment variable'
+	echo >&2 'error: missing required ETHERPAD_DB_USERNAME environment variable'
-  echo >&2 '  Did you forget to -e ETHERPAD_DB_USER=... ?'
+	echo >&2 '  Did you forget to -e ETHERPAD_DB_USERNAME=... ?'
 	exit 1
 fi
 
-if [ -z "$ETHERPAD_DB_PASS" ]; then
+if [ -z "$ETHERPAD_DB_PASSWORD" ]; then
-  echo >&2 'error: missing required ETHERPAD_DB_PASS environment variable'
+	echo >&2 'error: missing required ETHERPAD_DB_PASSWORD environment variable'
-  echo >&2 '  Did you forget to -e ETHERPAD_DB_PASS=... ?'
+	echo >&2 '  Did you forget to -e ETHERPAD_DB_PASSWORD=... ?'
 	exit 1
 fi
 
+RANDOM_STRING="$(node -p "require('crypto').randomBytes(32).toString('hex')")}"
 
 # Sanitize DB information
 ETHERPAD_DB_HOST="${ETHERPAD_DB_HOST:-}"
@@ -29,6 +32,7 @@ ETHERPAD_DB_PORT="${ETHERPAD_DB_PORT:-3306}"
 
 # Sanitize etherpad info
 ETHERPAD_PORT="${ETHERPAD_PORT:-9001}"
+ETHERPAD_SESSION_KEY="${ETHERPAD_SESSION_KEY:-$RANDOM_STRING}"
 ETHERPAD_TITLE="${ETHERPAD_TITLE:-Etherpad}"
 
 # Wait for database
@@ -43,8 +47,8 @@ sleep 1
 
 # Check if database already exists
 RESULT="$(mysql \
-  "-u${ETHERPAD_DB_USER}" \
+	"-u${ETHERPAD_DB_USERNAME}" \
-  "-p${ETHERPAD_DB_PASS}" \
+	"-p${ETHERPAD_DB_PASSWORD}" \
 	"-P${ETHERPAD_DB_PORT}" \
 	"-h${ETHERPAD_DB_HOST}" \
 	--skip-column-names \
@@ -54,8 +58,8 @@ if [ "$RESULT" != "$ETHERPAD_DB_NAME" ]; then
 	# mysql database does not exist, create it
 	echo "Creating database ${ETHERPAD_DB_NAME}"
 
-  mysql "-u${ETHERPAD_DB_USER}" \
+	mysql "-u${ETHERPAD_DB_USERNAME}" \
-    "-p${ETHERPAD_DB_PASS}" \
+		"-p${ETHERPAD_DB_PASSWORD}" \
 		"-P${ETHERPAD_DB_PORT}" \
 		"-h${ETHERPAD_DB_HOST}" \
 	    -e "create database ${ETHERPAD_DB_NAME}"
@@ -69,14 +73,12 @@ if ! [ -f settings.json ]; then
 	  "ip": "0.0.0.0",
 	  "port" :${ETHERPAD_PORT},
 	  "skinName": "colibris",
-    "trustProxy" : false,
+	  "sessionKey" : "${ETHERPAD_SESSION_KEY}",
-    "minify" : true,
-    "defaultPadText" : "Welcome to Etherpad!\n\nThis pad text is synchronized as you type, so that everyone viewing this page sees the same text. This allows you to collaborate seamlessly on documents!\n\nIMPORTANT: this pad will be deleted after 30 days. Please don't consider it as document storage.",
 	  "dbType" : "mysql",
 	  "dbSettings" : {
-          "user"    : "${ETHERPAD_DB_USER}",
+			    "user"    : "${ETHERPAD_DB_USERNAME}",
 			    "host"    : "${ETHERPAD_DB_HOST}",
-          "password": "${ETHERPAD_DB_PASS}",
+			    "password": "${ETHERPAD_DB_PASSWORD}",
 			    "database": "${ETHERPAD_DB_NAME}"
 			  },
 	EOF
@@ -96,10 +98,6 @@ EOF
 	fi
 
 	cat <<- EOF >> settings.json
-    "ep_expiration" : {
-          "enabled": true,
-          "max_days": 30
-    }
 	}
 	EOF
 fi

parseurl.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+
+import sys
+import os
+from urlparse import urlparse
+
+prefix = sys.argv[1]
+# print os.environ.keys
+uri_str = os.environ['DATABASE_URL']
+uri = urlparse(uri_str)
+
+db_netloc = uri.netloc 
+
+db_credential = None
+db_username = None
+db_password = None
+db_host = None
+db_port = None
+
+if db_netloc.find("@") >= 0 :
+  tmp_arr1 = db_netloc.split('@')
+  db_credential = tmp_arr1[0]
+  db_host = tmp_arr1[1]
+
+if db_credential and db_credential.find(':') >= 0 :
+  tmp_arr2 = db_credential.split(':')
+  db_username = tmp_arr2[0]
+  db_password = tmp_arr2[1]
+
+if db_host and db_host.find(':') >= 0 :
+  tmp_arr3 = db_host.split(':')
+  db_host = tmp_arr3[0]
+  db_port = tmp_arr3[1]
+
+db_path = uri.path
+db_scheme = uri.scheme 
+db_query = uri.query
+db_fragment = uri.fragment
+
+if db_scheme :
+  print(prefix + 'SCHEME=' + db_scheme)
+
+if db_username :
+  print(prefix + 'USERNAME=' + db_username)
+
+if db_password :
+  print(prefix + 'PASSWORD=' + db_password)
+
+if db_host :
+  print(prefix + 'HOST=' + db_host)
+
+if db_port :
+  print(prefix +  'PORT=' + db_port)
+
+if db_path :
+  print(prefix + 'NAME=' + db_path[1:])
+
+if db_query :
+  print(prefix + 'QUERY=' + db_query)
+
+if db_fragment :
+  print(prefix + 'FRAGMENT=' + db_fragment)
+

parseurl.sh

@@ -1,35 +0,0 @@
-#!/bin/sh
-# Referenced and tweaked from http://stackoverflow.com/questions/6174220/parse-url-in-shell-script#6174447
-
-url="$1"
-prefix="$2"
-proto="$(echo "$url" | grep :// | sed -e 's,^\(.*\)://.*,\1,g')"
-# remove the protocol
-workurl="$(echo "$url" |sed -e "s,^$proto://,,")"
-# extract the user (if any)
-userpass="$(echo "$workurl" | grep @ | cut -d@ -f1)"
-pass="$(echo "$userpass"| grep : | cut -d: -f2)"
-if [ -n "$pass" ]; then
-  user="$(echo "$userpass" | grep : | cut -d: -f1)"
-else
-    user="$userpass"
-fi
-
-# extract the host
-hostport="$(echo "$workurl" |sed -e "s,$userpass@,," | cut -d/ -f1)"
-# by request - try to extract the port
-port="$(echo "$hostport" | sed -e 's,^.*:,:,g' -e 's,.*:\([0-9]*\).*,\1,g' -e 's,[^0-9],,g')"
-host="$(echo "$hostport" | cut -d: -f1)"
-# extract the path (if any)
-path="/$(echo "$workurl" | grep / | cut -d/ -f2-)"
-name="$(echo "$workurl" | grep / | cut -d/ -f2-)"
-
-echo "${prefix}_URL=\"$url\""
-echo "${prefix}_PROTO=\"$proto\""
-echo "${prefix}_USER=\"$user\""
-echo "${prefix}_PASS=\"$pass\""
-echo "${prefix}_HOST=\"$host\""
-echo "${prefix}_PORT=\"$port\""
-echo "${prefix}_PATH=\"$path\""
-echo "${prefix}_NAME=\"$name\""
-