– Adds the ability to set the databank port via DB_PORT

– Exposes all BookStack env variables to docker
– Adds LDAP to PHP

Dockerfile

@@ -3,8 +3,10 @@ FROM php:7.0-apache
 ENV BOOKSTACK=BookStack \
     BOOKSTACK_VERSION=0.12.1
 
-RUN apt-get update && apt-get install -y git zlib1g-dev libfreetype6-dev libjpeg62-turbo-dev libmcrypt-dev libpng12-dev wget \
+RUN apt-get update && apt-get install -y git zlib1g-dev libfreetype6-dev libjpeg62-turbo-dev libmcrypt-dev libpng12-dev wget libldap2-dev \
    && docker-php-ext-install pdo pdo_mysql mbstring zip \
+   && docker-php-ext-configure ldap --with-libdir=lib/x86_64-linux-gnu/ \
+   && docker-php-ext-install ldap \
    && docker-php-ext-configure gd --with-freetype-dir=usr/include/ --with-jpeg-dir=/usr/include/ \
    && docker-php-ext-install gd \
    && cd /var/www && curl -sS https://getcomposer.org/installer | php \

docker-entrypoint.sh

@@ -8,11 +8,12 @@ if [ ! -f '/var/www/BookStack/.env' ]; then
   cat > /var/www/BookStack/.env <<EOF
       # Environment
       APP_ENV=production
-      APP_DEBUG=false
-      APP_KEY=SomeRandomString
+      APP_DEBUG=${APP_DEBUG:-false}
+      APP_KEY=${APP_KEY:-SomeRandomString}
 
       # Database details
       DB_HOST=${DB_HOST:-localhost}
+      DB_PORT=${DB_PORT:-3306}
       DB_DATABASE=${DB_DATABASE:-bookstack}
       DB_USERNAME=${DB_USERNAME:-bookstack}
       DB_PASSWORD=${DB_PASSWORD:-password}
@@ -32,24 +33,43 @@ if [ ! -f '/var/www/BookStack/.env' ]; then
       MEMCACHED_SERVERS=127.0.0.1:11211:100
 
       # Storage
-      STORAGE_TYPE=local
+      STORAGE_TYPE=${STORAGE_TYPE:-local}
       # Amazon S3 Config
-      STORAGE_S3_KEY=false
-      STORAGE_S3_SECRET=false
-      STORAGE_S3_REGION=false
-      STORAGE_S3_BUCKET=false
+      STORAGE_S3_KEY=${STORAGE_S3_KEY:-false}
+      STORAGE_S3_SECRET=${STORAGE_S3_SECRET:-false}
+      STORAGE_S3_REGION=${STORAGE_S3_REGION:-false}
+      STORAGE_S3_BUCKET=${STORAGE_S3_BUCKET:-false}
       # Storage URL
       # Used to prefix image urls for when using custom domains/cdns
-      STORAGE_URL=false
+      STORAGE_URL=${STORAGE_URL:-false}
 
       # General auth
-      AUTH_METHOD=standard
+      AUTH_METHOD=${AUTH_METHOD:-standard}
 
       # Social Authentication information. Defaults as off.
-      GITHUB_APP_ID=false
-      GITHUB_APP_SECRET=false
-      GOOGLE_APP_ID=false
-      GOOGLE_APP_SECRET=false
+      GITHUB_APP_ID=${GITHUB_APP_ID:-false}
+      GITHUB_APP_SECRET=${GITHUB_APP_SECRET:-false}
+      GOOGLE_APP_ID=${GOOGLE_APP_ID:-false}
+      GOOGLE_APP_SECRET=${GOOGLE_APP_SECRET:-false}
+
+      # External services such as Gravatar
+      DISABLE_EXTERNAL_SERVICES=${DISABLE_EXTERNAL_SERVICES:-false}
+
+      # LDAP Settings
+      LDAP_SERVER=${LDAP_SERVER:-false}
+      LDAP_BASE_DN=${LDAP_BASE_DN:-false}
+      LDAP_DN=${LDAP_DN:-false}
+      LDAP_PASS=${LDAP_PASS:-false}
+      LDAP_USER_FILTER=${LDAP_USER_FILTER:-false}
+      LDAP_VERSION=${LDAP_VERSION:-false}
+
+      # Mail settings
+      MAIL_DRIVER=${MAIL_DRIVER:-smtp}
+      MAIL_HOST=${MAIL_HOST:-localhost}
+      MAIL_PORT=${MAIL_PORT:-1025}
+      MAIL_USERNAME=${MAIL_USERNAME:-null}
+      MAIL_PASSWORD=${MAIL_PASSWORD:-null}
+      MAIL_ENCRYPTION=${MAIL_ENCRYPTION:-null}
       # URL used for social login redirects, NO TRAILING SLASH
 EOF
     else
@@ -59,10 +79,10 @@ EOF
     fi
 fi
 
-echoerr wait-for-db: waiting for ${DB_HOST}:3306
+echoerr wait-for-db: waiting for ${DB_HOST}:${DB_PORT}
 
 timeout 15 bash <<EOT
-while ! (echo > /dev/tcp/${DB_HOST}/3306) >/dev/null 2>&1;
+while ! (echo > /dev/tcp/${DB_HOST}/${DB_PORT}) >/dev/null 2>&1;
     do sleep 1;
 done;
 EOT
@@ -73,7 +93,7 @@ if [ $RESULT -eq 0 ]; then
   sleep 1
   echoerr wait-for-db: done
 else
-  echoerr wait-for-db: timeout out after 15 seconds waiting for ${DB_HOST}:3306
+  echoerr wait-for-db: timeout out after 15 seconds waiting for ${DB_HOST}:${DB_PORT}
 fi
 
 cd /var/www/BookStack/ && php artisan key:generate && php artisan migrate --force