Upgrading to Version 5.0.7+210628

* Add Trivy Scan and Structure Tests
* Update README, fancy new Badges!
* Update Makefile, full-qualified Image names

.gitattributes

@@ -0,0 +1,2 @@
+# force LF in entrypoint.sh
+entrypoint.sh text eol=lf

.github/workflows/build-latest-container-images.yaml

@@ -0,0 +1,96 @@
+name: Publish Latest Container Images
+on:
+  push:
+    tags:
+      - '5.*'
+
+jobs:
+  lint_dockerfiles:
+    name: Lint Dockerfile with hadolint
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dockerfile:
+          - 5.0/apache/Dockerfile
+          - 5.0/fpm-alpine/Dockerfile
+          - 5.0/fpm/Dockerfile
+    steps:
+      - uses: actions/checkout@v2
+      - uses: hadolint/hadolint-action@v1.5.0
+        with:
+          dockerfile: ${{ matrix.dockerfile }}
+          ignore: DL4006 DL3008 DL3018
+
+  push_images_to_registries:
+    name: Push Container Images to registries
+    runs-on: ubuntu-latest
+    needs: [lint_dockerfiles]
+    environment: docker-build
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: 'Check out the repo'
+        uses: actions/checkout@v2
+      - name: 'Set up Docker Buildx'
+        uses: docker/setup-buildx-action@v1
+        with:
+          buildkitd-flags: --debug
+      - name: 'Log in to DockerHub'
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+      - name: 'Apache variant metadata'
+        id: metadata-apache
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/martialblog/limesurvey
+          tags: |
+            type=semver,pattern={{raw}},suffix=-apache
+            type=semver,pattern={{major}},suffix=-apache
+          flavor: |
+            latest=false
+      - name: 'Build and push latest Apache container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 5.0/apache
+          push: true
+          tags: ${{ steps.metadata-apache.outputs.tags }}
+          labels: ${{ steps.metadata-apache.outputs.labels }}
+
+      - name: 'FPM variant metadata'
+        id: metadata-fpm
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/martialblog/limesurvey
+          tags: |
+            type=semver,pattern={{version}},suffix=-fpm
+            type=semver,pattern={{major}},suffix=-fpm
+      - name: 'Build and push latest fpm container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 5.0/fpm
+          push: true
+          tags: ${{ steps.metadata-fpm.outputs.tags }}
+          labels: ${{ steps.metadata-fpm.outputs.labels }}
+
+      - name: 'FPM Alpine variant metadata'
+        id: metadata-fpm-alpine
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/martialblog/limesurvey
+          tags: |
+            type=semver,pattern={{version}},suffix=-fpm-alpine
+            type=semver,pattern={{major}},suffix=-fpm-alpine
+      - name: 'Build and push latest fpm-alpine container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 5.0/fpm-alpine
+          push: true
+          tags: ${{ steps.metadata-fpm-alpine.outputs.tags }}
+          labels: ${{ steps.metadata-fpm-alpine.outputs.labels }}

.github/workflows/build-lts-container-images.yaml

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+name: Publish LTS Container Images
+on:
+  push:
+    tags:
+      - '3.*'
+
+jobs:
+  lint_dockerfiles:
+    name: 'Lint Dockerfile with hadolint'
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        dockerfile:
+          - 3.0/apache/Dockerfile
+          - 3.0/fpm-alpine/Dockerfile
+          - 3.0/fpm/Dockerfile
+    steps:
+      - uses: actions/checkout@v2
+      - uses: hadolint/hadolint-action@v1.5.0
+        with:
+          dockerfile: ${{ matrix.dockerfile }}
+          ignore: DL4006 DL3008 DL3018
+
+  push_images_to_registries:
+    name: 'Push container images to registries'
+    runs-on: ubuntu-latest
+    needs: [lint_dockerfiles]
+    environment: docker-build
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: 'Check out the repo'
+        uses: actions/checkout@v2
+      - name: 'Set up Docker Buildx'
+        uses: docker/setup-buildx-action@v1
+        with:
+          buildkitd-flags: --debug
+      - name: 'Log in to DockerHub'
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+      - name: 'Apache variant metadata'
+        id: metadata-apache
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/martialblog/limesurvey
+          tags: |
+            type=semver,pattern={{raw}},suffix=-apache
+            type=semver,pattern={{major}},suffix=-apache
+          flavor: |
+            latest=false
+      - name: 'Build and push LTS apache container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 3.0/apache
+          push: true
+          tags: ${{ steps.metadata-apache.outputs.tags }}
+          labels: ${{ steps.metadata-apache.outputs.labels }}
+
+      - name: 'FPM variant metadata'
+        id: metadata-fpm
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/martialblog/limesurvey
+          tags: |
+            type=semver,pattern={{version}},suffix=-fpm
+            type=semver,pattern={{major}},suffix=-fpm
+      - name: 'Build and push LTS fpm container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 3.0/fpm
+          push: true
+          tags: ${{ steps.metadata-fpm.outputs.tags }}
+          labels: ${{ steps.metadata-apache.outputs.labels }}
+
+      - name: 'FPM Alpine variant metadata'
+        id: metadata-fpm-alpine
+        uses: docker/metadata-action@v3
+        with:
+          images: |
+            docker.io/martialblog/limesurvey
+          tags: |
+            type=semver,pattern={{version}},suffix=-fpm-alpine
+            type=semver,pattern={{major}},suffix=-fpm-alpine
+      - name: 'Build and push LTS fpm-alpine container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 3.0/fpm-alpine
+          push: true
+          tags: ${{ steps.metadata-fpm-alpine.outputs.tags }}
+          labels: ${{ steps.metadata-apache.outputs.labels }}

.github/workflows/lint-dockerfiles.yaml

@@ -0,0 +1,24 @@
+---
+name: Lint Dockerfile
+
+on: [push, pull_request]
+
+jobs:
+  lint:
+    name: Lint Dockerfile with hadolint
+    strategy:
+      matrix:
+        dockerfile:
+          - 3.0/apache/Dockerfile
+          - 3.0/fpm-alpine/Dockerfile
+          - 3.0/fpm/Dockerfile
+          - 5.0/apache/Dockerfile
+          - 5.0/fpm-alpine/Dockerfile
+          - 5.0/fpm/Dockerfile
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: hadolint/hadolint-action@v1.5.0
+        with:
+          dockerfile: ${{ matrix.dockerfile }}
+          ignore: DL4006 DL3008 DL3018

.github/workflows/test-latest-container-images.yaml

@@ -0,0 +1,49 @@
+name: Test Latest Container Images
+
+on: [push, pull_request]
+
+jobs:
+  test_images:
+    name: Test Latest Container Images with Trivy
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        context:
+          - apache
+          - fpm-alpine
+          - fpm
+    steps:
+      - name: 'Check out the repo'
+        uses: actions/checkout@v2
+
+      - name: 'Set up Docker Buildx'
+        uses: docker/setup-buildx-action@v1
+
+      - name: 'Build Container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 5.0/${{ matrix.context }}
+          push: false
+          load: true
+          tags: docker.io/martialblog/limesurvey:5-${{ matrix.context }}
+
+      - name: 'Run Structure tests'
+        uses: plexsystems/container-structure-test-action@v0.2.0
+        with:
+          image: docker.io/martialblog/limesurvey:5-${{ matrix.context }}
+          config: tests/${{ matrix.context }}-tests.yaml
+
+      - name: 'Run vulnerability scanner'
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: docker.io/martialblog/limesurvey:5-${{ matrix.context }}
+          format: 'template'
+          template: '@/contrib/sarif.tpl'
+          output: trivy-results-5-${{ matrix.context }}.sarif
+          severity: 'CRITICAL,HIGH'
+
+      - name: 'Upload Trivy scan results to GitHub'
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: trivy-results-5-${{ matrix.context }}.sarif
+          category: "${{ matrix.context }}"

.github/workflows/test-lts-container-images.yaml

@@ -0,0 +1,49 @@
+name: Test LTS Container Images
+
+on: [push, pull_request]
+
+jobs:
+  test_images:
+    name: Test LTS Container Images with Trivy
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        context:
+          - apache
+          - fpm-alpine
+          - fpm
+    steps:
+      - name: 'Check out the repo'
+        uses: actions/checkout@v2
+
+      - name: 'Set up Docker Buildx'
+        uses: docker/setup-buildx-action@v1
+
+      - name: 'Build Container images'
+        uses: docker/build-push-action@v2
+        with:
+          context: 3.0/${{ matrix.context }}
+          push: false
+          load: true
+          tags: docker.io/martialblog/limesurvey:3-${{ matrix.context }}
+
+      - name: 'Run Structure tests'
+        uses: plexsystems/container-structure-test-action@v0.2.0
+        with:
+          image: docker.io/martialblog/limesurvey:3-${{ matrix.context }}
+          config: tests/${{ matrix.context }}-tests.yaml
+
+      - name: 'Run vulnerability scanner'
+        uses: aquasecurity/trivy-action@master
+        with:
+          image-ref: docker.io/martialblog/limesurvey:3-${{ matrix.context }}
+          format: 'template'
+          template: '@/contrib/sarif.tpl'
+          output: trivy-results-3-${{ matrix.context }}.sarif
+          severity: 'CRITICAL,HIGH'
+
+      - name: 'Upload Trivy scan results to GitHub'
+        uses: github/codeql-action/upload-sarif@v1
+        with:
+          sarif_file: trivy-results-3-${{ matrix.context }}.sarif
+          category: "${{ matrix.context }}"

.travis.yml

@@ -1,11 +0,0 @@
-sudo: required
-language: bash
-services:
-  - docker
-
-matrix:
-  include:
-    - env: TAG=martialblog/limesurvey-apache
-      script: docker build -q -t $TAG -f apache/Dockerfile . && tests/run.sh $TAG
-    - env: TAG=martialblog/limesurvey-fpm
-      script: docker build -q -t $TAG -f fpm/Dockerfile . && tests/run.sh $TAG

3.0/apache/Dockerfile

@@ -0,0 +1,81 @@
+FROM php:7.4-apache
+LABEL maintainer="markus@martialblog.de"
+ARG version='3.27.6+210629'
+ARG sha256_checksum='5e1a0e9754be0f1a2e092cbddca30753fbd0fe8e1506deef671d277273d4d953'
+ARG USER=root
+ARG LISTEN_PORT=80
+
+# Install OS dependencies
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        \
+        libldap2-dev \
+        libfreetype6-dev \
+        libjpeg-dev \
+        libonig-dev \
+        zlib1g-dev \
+        libc-client-dev \
+        libkrb5-dev \
+        libpng-dev \
+        libpq-dev \
+        libzip-dev \
+        libtidy-dev \
+        libsodium-dev \
+        netcat \
+        \
+        && apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+# Link LDAP library for PHP ldap extension
+RUN set -ex; \
+        ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
+
+# Install PHP Plugins and Configure PHP imap plugin
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+        docker-php-ext-install -j5 \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+ENV LIMESURVEY_VERSION=$version
+
+# Apache configuration
+RUN a2enmod headers rewrite remoteip; \
+        {\
+        echo RemoteIPHeader X-Real-IP ;\
+        echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
+        echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
+        echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
+        } > /etc/apache2/conf-available/remoteip.conf;\
+        a2enconf remoteip
+
+# Use the default production configuration
+RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        rm -f "/tmp/limesurvey.tar.gz" && \
+        chown -R www-data:www-data /var/www/html /etc/apache2
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+USER $USER
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["apache2-foreground"]

3.0/apache/entrypoint.sh

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+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+LISTEN_PORT=${LISTEN_PORT:-"80"}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+if [ "$LISTEN_PORT" != "80" ]; then
+    echo "Info: Customizing Apache Listen port to $LISTEN_PORT"
+    sed -i "s/Listen 80\$/Listen $LISTEN_PORT/" /etc/apache2/ports.conf /etc/apache2/sites-available/000-default.conf
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => true,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

3.0/fpm-alpine/Dockerfile

@@ -0,0 +1,57 @@
+FROM php:7.4-fpm-alpine
+LABEL maintainer="markus@martialblog.de"
+ARG version='3.27.6+210629'
+ARG sha256_checksum='5e1a0e9754be0f1a2e092cbddca30753fbd0fe8e1506deef671d277273d4d953'
+
+# Install OS dependencies
+RUN set -ex; \
+        apk add --no-cache --virtual .build-deps \
+        freetype-dev \
+        libpng-dev \
+        libzip-dev \
+        libjpeg-turbo-dev \
+        tidyhtml-dev \
+        libsodium-dev \
+        openldap-dev \
+        oniguruma-dev \
+        imap-dev \
+        postgresql-dev && \
+        apk add --no-cache netcat-openbsd bash
+
+# Install PHP Plugins
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-imap-ssl && \
+        docker-php-ext-install \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        \
+        rm -rf "/tmp/limesurvey.tar.gz" \
+        /var/www/html/docs \
+        /var/www/html/tests \
+        /var/www/html/*.md && \
+        chown -R www-data:root /var/www/ ; \
+        chmod -R g=u /var/www
+
+EXPOSE 9000
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["php-fpm"]

3.0/fpm-alpine/entrypoint.sh

@@ -0,0 +1,118 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => true,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

3.0/fpm/Dockerfile

@@ -0,0 +1,67 @@
+FROM php:7.4-fpm
+LABEL maintainer="markus@martialblog.de"
+ARG version='3.27.6+210629'
+ARG sha256_checksum='5e1a0e9754be0f1a2e092cbddca30753fbd0fe8e1506deef671d277273d4d953'
+
+# Install OS dependencies
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        \
+        libldap2-dev \
+        libfreetype6-dev \
+        libjpeg-dev \
+        libonig-dev \
+        zlib1g-dev \
+        libc-client-dev \
+        libkrb5-dev \
+        libpng-dev \
+        libpq-dev \
+        libzip-dev \
+        libtidy-dev \
+        libsodium-dev \
+        netcat \
+        \
+        && apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+# Link LDAP library for PHP ldap extension
+RUN set -ex; \
+        ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
+
+# Install PHP Plugins and Configure PHP imap plugin
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+        docker-php-ext-install -j5 \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+ENV LIMESURVEY_VERSION=$version
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        rm -f "/tmp/limesurvey.tar.gz" && \
+        chown -R www-data:www-data /var/www/html
+
+EXPOSE 9000
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["php-fpm"]

3.0/fpm/entrypoint.sh

@@ -0,0 +1,118 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => true,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

4.0/apache/Dockerfile

@@ -0,0 +1,82 @@
+FROM php:7.4-apache
+LABEL maintainer="markus@martialblog.de"
+ARG version='4.6.3+210518'
+ARG sha256_checksum='3c59afc13d0cf974c465c5f851cb8837117518e94031f5e3a28ba468ad734ce2'
+ARG USER=root
+ARG LISTEN_PORT=80
+
+# Install OS dependencies
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        \
+        libldap2-dev \
+        libfreetype6-dev \
+        libjpeg-dev \
+        libonig-dev \
+        zlib1g-dev \
+        libc-client-dev \
+        libkrb5-dev \
+        libpng-dev \
+        libpq-dev \
+        libzip-dev \
+        libtidy-dev \
+        libsodium-dev \
+        netcat \
+        curl \
+        \
+        && apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+# Link LDAP library for PHP ldap extension
+RUN set -ex; \
+        ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
+
+# Install PHP Plugins and Configure PHP imap plugin
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+        docker-php-ext-install -j5 \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+ENV LIMESURVEY_VERSION=$version
+
+# Apache configuration
+RUN a2enmod headers rewrite remoteip; \
+        {\
+        echo RemoteIPHeader X-Real-IP ;\
+        echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
+        echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
+        echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
+        } > /etc/apache2/conf-available/remoteip.conf;\
+        a2enconf remoteip
+
+# Use the default production configuration
+RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        rm -f "/tmp/limesurvey.tar.gz" && \
+        chown -R www-data:www-data /var/www/html /etc/apache2
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+USER $USER
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["apache2-foreground"]

4.0/apache/entrypoint.sh

@@ -0,0 +1,150 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
+ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
+ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+LISTEN_PORT=${LISTEN_PORT:-"80"}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+if [ "$LISTEN_PORT" != "80" ]; then
+    echo "Info: Customizing Apache Listen port to $LISTEN_PORT"
+    sed -i "s/Listen 80\$/Listen $LISTEN_PORT/" /etc/apache2/ports.conf /etc/apache2/sites-available/000-default.conf
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => true,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+# Check if security config already provisioned
+if [ -f application/config/security.php ]; then
+    echo 'Info: security.php already provisioned'
+else
+    echo 'Info: Creating security.php'
+    if [ ! -z "$ENCRYPT_KEYPAIR" ]; then
+
+        cat <<EOF > application/config/security.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+\$config = array();
+\$config['encryptionkeypair'] = '$ENCRYPT_KEYPAIR';
+\$config['encryptionpublickey'] = '$ENCRYPT_PUBLIC_KEY';
+\$config['encryptionsecretkey'] = '$ENCRYPT_SECRET_KEY';
+return \$config;
+EOF
+    else
+        echo >&2 'Warning: No encryption keys were provided'
+        echo >&2 'Warning: A security.php config will be created by the application'
+        echo >&2 'Warning: THIS FILE NEEDS TO BE PERSISTENT'
+    fi
+fi
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

4.0/fpm-alpine/Dockerfile

@@ -0,0 +1,58 @@
+FROM php:7.4-fpm-alpine
+LABEL maintainer="markus@martialblog.de"
+ARG version='4.6.3+210518'
+ARG sha256_checksum='3c59afc13d0cf974c465c5f851cb8837117518e94031f5e3a28ba468ad734ce2'
+
+# Install OS dependencies
+RUN set -ex; \
+        apk add --no-cache --virtual .build-deps \
+        freetype-dev \
+        libpng-dev \
+        libzip-dev \
+        libjpeg-turbo-dev \
+        tidyhtml-dev \
+        libsodium-dev \
+        openldap-dev \
+        oniguruma-dev \
+        imap-dev \
+        postgresql-dev && \
+        apk add --no-cache netcat-openbsd bash
+
+# Install PHP Plugins
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-imap-ssl && \
+        docker-php-ext-install \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        \
+        rm -rf "/tmp/limesurvey.tar.gz" \
+        /var/www/html/docs \
+        /var/www/html/tests \
+        /var/www/html/*.md && \
+        chown -R www-data:root /var/www/ ; \
+        chmod -R g=u /var/www
+
+EXPOSE 9000
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["php-fpm"]

4.0/fpm-alpine/entrypoint.sh

@@ -0,0 +1,143 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
+ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
+ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => true,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+# Check if security config already provisioned
+if [ -f application/config/security.php ]; then
+    echo 'Info: security.php already provisioned'
+else
+    echo 'Info: Creating security.php'
+    if [ ! -z "$ENCRYPT_KEYPAIR" ]; then
+
+        cat <<EOF > application/config/security.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+\$config = array();
+\$config['encryptionkeypair'] = '$ENCRYPT_KEYPAIR';
+\$config['encryptionpublickey'] = '$ENCRYPT_PUBLIC_KEY';
+\$config['encryptionsecretkey'] = '$ENCRYPT_SECRET_KEY';
+return \$config;
+EOF
+    else
+        echo >&2 'Warning: No encryption keys were provided'
+        echo >&2 'Warning: A security.php config will be created by the application'
+        echo >&2 'Warning: THIS FILE NEEDS TO BE PERSISTENT'
+    fi
+fi
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

4.0/fpm/Dockerfile

@@ -0,0 +1,67 @@
+FROM php:7.4-fpm
+LABEL maintainer="markus@martialblog.de"
+ARG version='4.6.3+210518'
+ARG sha256_checksum='3c59afc13d0cf974c465c5f851cb8837117518e94031f5e3a28ba468ad734ce2'
+
+# Install OS dependencies
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        \
+        libldap2-dev \
+        libfreetype6-dev \
+        libjpeg-dev \
+        libonig-dev \
+        zlib1g-dev \
+        libc-client-dev \
+        libkrb5-dev \
+        libpng-dev \
+        libpq-dev \
+        libzip-dev \
+        libtidy-dev \
+        libsodium-dev \
+        netcat \
+        \
+        && apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+# Link LDAP library for PHP ldap extension
+RUN set -ex; \
+        ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
+
+# Install PHP Plugins and Configure PHP imap plugin
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+        docker-php-ext-install -j5 \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+ENV LIMESURVEY_VERSION=$version
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        rm -f "/tmp/limesurvey.tar.gz" && \
+        chown -R www-data:www-data /var/www/html
+
+EXPOSE 9000
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["php-fpm"]

4.0/fpm/entrypoint.sh

@@ -0,0 +1,143 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
+ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
+ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => true,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+# Check if security config already provisioned
+if [ -f application/config/security.php ]; then
+    echo 'Info: security.php already provisioned'
+else
+    echo 'Info: Creating security.php'
+    if [ ! -z "$ENCRYPT_KEYPAIR" ]; then
+
+        cat <<EOF > application/config/security.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+\$config = array();
+\$config['encryptionkeypair'] = '$ENCRYPT_KEYPAIR';
+\$config['encryptionpublickey'] = '$ENCRYPT_PUBLIC_KEY';
+\$config['encryptionsecretkey'] = '$ENCRYPT_SECRET_KEY';
+return \$config;
+EOF
+    else
+        echo >&2 'Warning: No encryption keys were provided'
+        echo >&2 'Warning: A security.php config will be created by the application'
+        echo >&2 'Warning: THIS FILE NEEDS TO BE PERSISTENT'
+    fi
+fi
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

5.0/apache/Dockerfile

@@ -0,0 +1,84 @@
+FROM php:8-apache
+LABEL maintainer="markus@martialblog.de"
+ARG version='5.0.7+210628'
+ARG sha256_checksum='efde82aabe036263e2ab938315ede8b697f1aafeffedd1d48dc492af9bbddf42'
+ARG USER=www-data
+ARG LISTEN_PORT=8080
+
+# Install OS dependencies
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        \
+        libldap2-dev \
+        libfreetype6-dev \
+        libjpeg-dev \
+        libonig-dev \
+        zlib1g-dev \
+        libc-client-dev \
+        libkrb5-dev \
+        libpng-dev \
+        libpq-dev \
+        libzip-dev \
+        libtidy-dev \
+        libsodium-dev \
+        netcat \
+        curl \
+        \
+        && apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+# Link LDAP library for PHP ldap extension
+RUN set -ex; \
+        ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
+
+# Install PHP Plugins and Configure PHP imap plugin
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+        docker-php-ext-install -j5 \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+ENV LIMESURVEY_VERSION=$version
+
+# Apache configuration
+RUN a2enmod headers rewrite remoteip; \
+        {\
+        echo RemoteIPHeader X-Real-IP ;\
+        echo RemoteIPTrustedProxy 10.0.0.0/8 ;\
+        echo RemoteIPTrustedProxy 172.16.0.0/12 ;\
+        echo RemoteIPTrustedProxy 192.168.0.0/16 ;\
+        } > /etc/apache2/conf-available/remoteip.conf;\
+        a2enconf remoteip
+
+# Use the default production configuration
+RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        rm -f "/tmp/limesurvey.tar.gz" && \
+        chown -R "$USER:$USER" /var/www/html /etc/apache2
+
+EXPOSE $LISTEN_PORT
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+USER $USER
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["apache2-foreground"]

5.0/apache/entrypoint.sh

@@ -0,0 +1,151 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
+ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
+ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+SHOW_SCRIPT_NAME=${SHOW_SCRIPT_NAME:-'true'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+LISTEN_PORT=${LISTEN_PORT:-"8080"}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+if [ "$LISTEN_PORT" != "80" ]; then
+    echo "Info: Customizing Apache Listen port to $LISTEN_PORT"
+    sed -i "s/Listen 80\$/Listen $LISTEN_PORT/" /etc/apache2/ports.conf /etc/apache2/sites-available/000-default.conf
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => $SHOW_SCRIPT_NAME,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+# Check if security config already provisioned
+if [ -f application/config/security.php ]; then
+    echo 'Info: security.php already provisioned'
+else
+    echo 'Info: Creating security.php'
+    if [ ! -z "$ENCRYPT_KEYPAIR" ]; then
+
+        cat <<EOF > application/config/security.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+\$config = array();
+\$config['encryptionkeypair'] = '$ENCRYPT_KEYPAIR';
+\$config['encryptionpublickey'] = '$ENCRYPT_PUBLIC_KEY';
+\$config['encryptionsecretkey'] = '$ENCRYPT_SECRET_KEY';
+return \$config;
+EOF
+    else
+        echo >&2 'Warning: No encryption keys were provided'
+        echo >&2 'Warning: A security.php config will be created by the application'
+        echo >&2 'Warning: THIS FILE NEEDS TO BE PERSISTENT'
+    fi
+fi
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

5.0/fpm-alpine/Dockerfile

@@ -0,0 +1,60 @@
+FROM php:8-fpm-alpine
+LABEL maintainer="markus@martialblog.de"
+ARG version='5.0.7+210628'
+ARG sha256_checksum='efde82aabe036263e2ab938315ede8b697f1aafeffedd1d48dc492af9bbddf42'
+ARG USER=www-data
+
+# Install OS dependencies
+RUN set -ex; \
+        apk add --no-cache --virtual .build-deps \
+        freetype-dev \
+        libpng-dev \
+        libzip-dev \
+        libjpeg-turbo-dev \
+        tidyhtml-dev \
+        libsodium-dev \
+        openldap-dev \
+        oniguruma-dev \
+        imap-dev \
+        postgresql-dev && \
+        apk add --no-cache netcat-openbsd bash
+
+# Install PHP Plugins
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-imap-ssl && \
+        docker-php-ext-install \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        \
+        rm -rf "/tmp/limesurvey.tar.gz" \
+        /var/www/html/docs \
+        /var/www/html/tests \
+        /var/www/html/*.md && \
+        chown -R "${USER}:root" /var/www/ ; \
+        chmod -R g=u /var/www
+
+EXPOSE 9000
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+USER $USER
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["php-fpm"]

5.0/fpm-alpine/entrypoint.sh

@@ -0,0 +1,144 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
+ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
+ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+SHOW_SCRIPT_NAME=${SHOW_SCRIPT_NAME:-'true'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => $SHOW_SCRIPT_NAME,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+# Check if security config already provisioned
+if [ -f application/config/security.php ]; then
+    echo 'Info: security.php already provisioned'
+else
+    echo 'Info: Creating security.php'
+    if [ ! -z "$ENCRYPT_KEYPAIR" ]; then
+
+        cat <<EOF > application/config/security.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+\$config = array();
+\$config['encryptionkeypair'] = '$ENCRYPT_KEYPAIR';
+\$config['encryptionpublickey'] = '$ENCRYPT_PUBLIC_KEY';
+\$config['encryptionsecretkey'] = '$ENCRYPT_SECRET_KEY';
+return \$config;
+EOF
+    else
+        echo >&2 'Warning: No encryption keys were provided'
+        echo >&2 'Warning: A security.php config will be created by the application'
+        echo >&2 'Warning: THIS FILE NEEDS TO BE PERSISTENT'
+    fi
+fi
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

5.0/fpm/Dockerfile

@@ -0,0 +1,69 @@
+FROM php:8-fpm
+LABEL maintainer="markus@martialblog.de"
+ARG version='5.0.7+210628'
+ARG sha256_checksum='efde82aabe036263e2ab938315ede8b697f1aafeffedd1d48dc492af9bbddf42'
+ARG USER=www-data
+
+# Install OS dependencies
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        \
+        libldap2-dev \
+        libfreetype6-dev \
+        libjpeg-dev \
+        libonig-dev \
+        zlib1g-dev \
+        libc-client-dev \
+        libkrb5-dev \
+        libpng-dev \
+        libpq-dev \
+        libzip-dev \
+        libtidy-dev \
+        libsodium-dev \
+        netcat \
+        \
+        && apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+# Link LDAP library for PHP ldap extension
+RUN set -ex; \
+        ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
+
+# Install PHP Plugins and Configure PHP imap plugin
+RUN set -ex; \
+        docker-php-ext-configure gd --with-freetype=/usr/include/ --with-jpeg=/usr && \
+        docker-php-ext-configure imap --with-kerberos --with-imap-ssl && \
+        docker-php-ext-install -j5 \
+        exif \
+        gd \
+        imap \
+        ldap \
+        mbstring \
+        pdo \
+        pdo_mysql \
+        pdo_pgsql \
+        pgsql \
+        sodium \
+        tidy \
+        zip
+
+ENV LIMESURVEY_VERSION=$version
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+RUN set -ex; \
+        curl -sSL "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" --output /tmp/limesurvey.tar.gz && \
+        echo "${sha256_checksum}  /tmp/limesurvey.tar.gz" | sha256sum -c - && \
+        \
+        tar xzvf "/tmp/limesurvey.tar.gz" --strip-components=1 -C /var/www/html/ && \
+        rm -f "/tmp/limesurvey.tar.gz" && \
+        chown -R "$USER:$USER" /var/www/html
+
+EXPOSE 9000
+
+WORKDIR /var/www/html
+COPY entrypoint.sh entrypoint.sh
+USER $USER
+ENTRYPOINT ["/var/www/html/entrypoint.sh"]
+CMD ["php-fpm"]

5.0/fpm/entrypoint.sh

@@ -0,0 +1,144 @@
+#!/bin/bash
+# Entrypoint for Docker Container
+
+
+DB_TYPE=${DB_TYPE:-'mysql'}
+DB_HOST=${DB_HOST:-'mysql'}
+DB_PORT=${DB_PORT:-'3306'}
+DB_SOCK=${DB_SOCK:-}
+DB_NAME=${DB_NAME:-'limesurvey'}
+DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
+DB_USERNAME=${DB_USERNAME:-'limesurvey'}
+DB_PASSWORD=${DB_PASSWORD:-}
+
+ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
+ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
+ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
+
+ADMIN_USER=${ADMIN_USER:-'admin'}
+ADMIN_NAME=${ADMIN_NAME:-'admin'}
+ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
+ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+
+BASE_URL=${BASE_URL:-}
+PUBLIC_URL=${PUBLIC_URL:-}
+URL_FORMAT=${URL_FORMAT:-'path'}
+SHOW_SCRIPT_NAME=${SHOW_SCRIPT_NAME:-'true'}
+
+DEBUG=${DEBUG:-0}
+DEBUG_SQL=${DEBUG_SQL:-0}
+
+if [ -z "$DB_PASSWORD" ]; then
+    echo >&2 'Error: Missing DB_PASSWORD'
+    exit 1
+fi
+
+if [ -z "$ADMIN_PASSWORD" ]; then
+    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    exit 1
+fi
+
+# Check if database is available
+if [ -z "$DB_SOCK" ]; then
+    until nc -z -v -w30 $DB_HOST $DB_PORT
+    do
+        echo "Info: Waiting for database connection..."
+        sleep 5
+    done
+fi
+
+# Check if config already provisioned
+if [ -f application/config/config.php ]; then
+    echo 'Info: config.php already provisioned'
+else
+    echo 'Info: Generating config.php'
+
+    if [ "$DB_TYPE" = 'mysql' ]; then
+        echo 'Info: Using MySQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8mb4'}
+    fi
+
+    if [ "$DB_TYPE" = 'pgsql' ]; then
+        echo 'Info: Using PostgreSQL configuration'
+        DB_CHARSET=${DB_CHARSET:-'utf8'}
+    fi
+
+    if [ ! -z "$DB_SOCK" ]; then
+        echo 'Info: Using unix socket'
+        DB_CONNECT='unix_socket'
+    else
+        echo 'Info: Using TCP connection'
+        DB_CONNECT='host'
+    fi
+
+    if [ -z "$PUBLIC_URL" ]; then
+        echo 'Info: Setting PublicURL'
+    fi
+
+    cat <<EOF > application/config/config.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+return array(
+  'components' => array(
+    'db' => array(
+      'connectionString' => '$DB_TYPE:$DB_CONNECT=$DB_HOST;port=$DB_PORT;dbname=$DB_NAME;',
+      'emulatePrepare' => true,
+      'username' => '$DB_USERNAME',
+      'password' => '$DB_PASSWORD',
+      'charset' => '$DB_CHARSET',
+      'tablePrefix' => '$DB_TABLE_PREFIX',
+    ),
+    'urlManager' => array(
+      'urlFormat' => '$URL_FORMAT',
+      'rules' => array(),
+      'showScriptName' => $SHOW_SCRIPT_NAME,
+    ),
+    'request' => array(
+      'baseUrl' => '$BASE_URL',
+     ),
+  ),
+  'config'=>array(
+    'publicurl'=>'$PUBLIC_URL',
+    'debug'=>$DEBUG,
+    'debugsql'=>$DEBUG_SQL,
+  )
+);
+
+EOF
+
+fi
+
+# Check if security config already provisioned
+if [ -f application/config/security.php ]; then
+    echo 'Info: security.php already provisioned'
+else
+    echo 'Info: Creating security.php'
+    if [ ! -z "$ENCRYPT_KEYPAIR" ]; then
+
+        cat <<EOF > application/config/security.php
+<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
+\$config = array();
+\$config['encryptionkeypair'] = '$ENCRYPT_KEYPAIR';
+\$config['encryptionpublickey'] = '$ENCRYPT_PUBLIC_KEY';
+\$config['encryptionsecretkey'] = '$ENCRYPT_SECRET_KEY';
+return \$config;
+EOF
+    else
+        echo >&2 'Warning: No encryption keys were provided'
+        echo >&2 'Warning: A security.php config will be created by the application'
+        echo >&2 'Warning: THIS FILE NEEDS TO BE PERSISTENT'
+    fi
+fi
+
+# Check if LimeSurvey database is provisioned
+echo 'Info: Check if database already provisioned. Nevermind the Stack trace.'
+php application/commands/console.php updatedb
+
+if [ $? -eq 0 ]; then
+    echo 'Info: Database already provisioned'
+else
+    echo ''
+    echo 'Running console.php install'
+    php application/commands/console.php install $ADMIN_USER $ADMIN_PASSWORD $ADMIN_NAME $ADMIN_EMAIL
+fi
+
+exec "$@"

CONTRIBUTING.md

@@ -4,23 +4,27 @@ Every Pull Request is welcome.
 
 ## Upgrading the Version
 
-To upgrade the LimeSurvey Version the ARG variable needs to be changed.
+The versions in this repository should correspond to the [GitHub LimeSurvey Releases](https://github.com/LimeSurvey/LimeSurvey/releases)
+
+To update the version, simply update ARG variables for version and corresponding checksum:
 
 ```bash
-$ grep Agrep ARG apache/Dockerfile
+# Version from GitHub Tags
-ARG version='3.7.0+180418'
+# sha256 of tar.gz from GitHub Releases
+
+$ grep ARG 4.0/apache/Dockerfile
+ARG version='4.3.13+200824'
+ARG sha256_checksum='4e9c6f20e'
 ```
 
-Since this is a reoccuring and boring task, a script is provided.
+It is best to use the upgrade shell script:
 
 ```bash
-# Dependencies
+./upgrade.sh 4.3.13+200824
-python3 -m venv .venv
+# Check if sha256 is correct
-source .venv/bin/activate
-pip3 install -r requirements.txt
 
-# Upgrades to latest Limesurvey version
+git add 4.0/ && git commit -m 'Upgrading to Version 4.3.13+200824'
-./upgrade.py
+git tag 4.3.13+200824
 ```
 
 ## Testing

Makefile

@@ -0,0 +1,14 @@
+# .PHONY: apache fpm fpm-alpine
+
+apache-lts:
+	docker build --pull -t docker.io/martialblog/limesurvey:3-apache 3.0/apache
+apache-latest:
+	docker build --pull -t docker.io/martialblog/limesurvey:5-apache 5.0/apache
+fpm-alpine-lts:
+	docker build --pull -t docker.io/martialblog/limesurvey:3-fpm-alpine 3.0/fpm-alpine
+fpm-alpine-latest:
+	docker build --pull -t docker.io/martialblog/limesurvey:5-fpm-alpine 5.0/fpm-alpine
+fpm-lts:
+	docker build --pull -t docker.io/martialblog/limesurvey:3-fpm 3.0/fpm
+fpm-latest:
+	docker build --pull -t docker.io/martialblog/limesurvey:5-fpm 5.0/fpm

README.md

@@ -1,25 +1,53 @@
-[![Build Status](https://travis-ci.org/martialblog/docker-limesurvey.svg?branch=master)](https://travis-ci.org/martialblog/docker-limesurvey)
+[![Lint Dockerfile](https://github.com/martialblog/docker-limesurvey/actions/workflows/lint-dockerfiles.yaml/badge.svg)](https://github.com/martialblog/docker-limesurvey/actions/workflows/lint-dockerfiles.yaml)
+[![Test LTS Container Images](https://github.com/martialblog/docker-limesurvey/actions/workflows/test-lts-container-images.yaml/badge.svg)](https://github.com/martialblog/docker-limesurvey/actions/workflows/test-lts-container-images.yaml)
+[![Test Latest Container Images](https://github.com/martialblog/docker-limesurvey/actions/workflows/test-latest-container-images.yaml/badge.svg)](https://github.com/martialblog/docker-limesurvey/actions/workflows/test-latest-container-images.yaml)
 [![](https://images.microbadger.com/badges/image/martialblog/limesurvey.svg)](https://microbadger.com/images/martialblog/limesurvey "Get your own image badge on microbadger.com")
 
 # LimeSurvey Docker
 
 Dockerfile to build a [LimeSurvey](https://limesurvey.org) Image for the Docker container platform.
 
-# Using the apache image
+## Quick reference
 
-The apache image comes with an Apache Webserver and PHP installed.
+- **Maintained by:** https://github.com/martialblog/
+- **Where to get help:** [GitHub Issues](https://github.com/martialblog/docker-limesurvey/issues)
 
-# Apache Configuration
+## Supported tags and respective Dockerfile links
 
-To change to Apache Webserver configuration mount a Volume into the Container at:
+- [`5-apache`, `5.<BUILD-NUMBER>-apache`, `latest` ](https://github.com/martialblog/docker-limesurvey/blob/master/5.0/apache/Dockerfile)
+- [`5-fpm`, `5.<BUILD-NUMBER>-fpm`](https://github.com/martialblog/docker-limesurvey/blob/master/5.0/fpm/Dockerfile)
+- [`5-fpm-alpine`, `5.<BUILD-NUMBER>-fpm-alpine`](https://github.com/martialblog/docker-limesurvey/blob/master/5.0/fpm-alpine/Dockerfile)
+- [`3-apache`, `3.<BUILD-NUMBER>-apache`](https://github.com/martialblog/docker-limesurvey/blob/master/3.0/apache/Dockerfile)
+- [`3-fpm`, `3.<BUILD-NUMBER>-fpm`](https://github.com/martialblog/docker-limesurvey/blob/master/3.0/fpm/Dockerfile)
+- [`3-fpm-alpine`, `3.<BUILD-NUMBER>-fpm-alpine`](https://github.com/martialblog/docker-limesurvey/blob/master/3.0/fpm-alpine/Dockerfile)
 
- - /etc/apache2/sites-available/000-default.conf
+# Using the Apache Image
+
+The `apache` image comes with an Apache Webserver and PHP installed.
+
+This image is also available in a `rootless` variant with `www-data` as default user and Apache listening on 8080. Starting from 5.0, the `rootless` variant is the default for Apache images.
+
+## Apache Configuration
+
+To change to Apache Webserver configuration, mount a Volume into the Container at:
+
+ - `/etc/apache2/sites-available/000-default.conf`
 
 See the example configuration provided.
 
-# Using the fpm image
+The Apache port can be specified by setting the environment variable `LISTEN_PORT` (e.g. `LISTEN_PORT=8080`). Starting from 5.0, Apache defaults to listening on a non-privilged port (8080) in inside the container.
 
-To use the fpm image you need an additional web server that can proxy http-request to the fpm-port of the container.
+# Using the fpm Image
+
+To use the fpm image, you need an additional web server that can proxy http-request to the fpm-port of the container. See *docker-compose.fpm.yml* for example.
+
+## Using the fpm Image with HTTPS
+
+If you would like to run the fpm setup with https, you can get a free certificate from Letsencrypt. As an example, the configuration in *docker-compose.fpm-certbot.yml*
+will take care of getting a certificate and installing it. Please note that you will have to adjust the domain name in the file *examples/nginx-certbot.conf* to match
+the domain used in the *HOSTNAMES* variable in the docker-compose configuration file. If you added both the a domain and the hostname *www* within the domain,
+*nginx-certbot.conf* needs to contain the domain without the hostname. E.g. if you set *"HOSTNAMES=example.org www.example.org"*, the path in *nginx-certbot.conf* needs
+to contain *example.org*.
 
 # Using an external database
 
@@ -27,15 +55,123 @@ LimeSurvey requires an external database (MySQL, PostgreSQL) to run. See *docker
 
 # Persistent data
 
-To preserve the uploaded files assign the upload folder into a volume. See *docker-compose.yml* for details.
+To preserve the uploaded files assign the upload folder into a volume. See *docker-compose.yml* for example.
 
-# LimeSurvey Configuration
+Path: `/var/www/html/upload/surveys`
 
-To change to LimeSurvey configuration simply mount a Volume into the Container at:
+**Hint**: The mounted directory must be owned by the webserver user (e.g. www-data)
 
- - /my-data/config.php:/var/www/html/application/config/config.php
+# LimeSurvey configuration
 
-**Hint**: If this configuration is present, the LimeSurvey Installer will not run.
+The entrypoint will create a new config.php if none is provided and run the LimeSurvey command line interface for installation.
+
+**Hint**: Changing the *ADMIN_* configuration has no effect after the initial configuration. It's best to do this within the application.
+
+To change to LimeSurvey configuration, you can mount a Volume into the Container at:
+
+ - `/my-data/config.php:/var/www/html/application/config/config.php`
+
+**Hint**: If this configuration is present before the installation, the LimeSurvey Web Installer will not run automatically.
+
+## Data encryption
+
+LimeSurvey version 4.0 and newer support data encryption, this image give you these options:
+
+* Provide a security.php file directly (volume)
+* Provide encryption keys for the `security.php` file (environment variables)
+* Provide nothing and get a non-persistent `security.php` file
+
+For further details on the settings see: https://manual.limesurvey.org/Data_encryption
+
+# Reverse Proxy configuration
+
+## Traefik example
+
+```
+# BASE_URL = /limesurvey
+"traefik.http.routers.limesurvey.rule=PathPrefix(`/limesurvey`)",
+"traefik.http.routers.limesurvey.middlewares=strip-limesurvey@docker",
+"traefik.http.middlewares.strip-limesurvey.stripprefix.prefixes=/limesurvey",
+```
+
+# Environment Variables
+
+| Parameter       | Description                               |
+| ---------       | -----------                               |
+| DB_TYPE         | Database Type to use. mysql or pgsql      |
+| DB_HOST         | Database server hostname                  |
+| DB_PORT         | Database server port                      |
+| DB_SOCK         | Database unix socket instead of host/port |
+| DB_NAME         | Database name                             |
+| DB_TABLE_PREFIX | Database table prefix                     |
+| DB_USERNAME     | Database user                             |
+| DB_PASSWORD     | Database user's password                  |
+| ADMIN_USER      | Initial LimeSurvey Admin User             |
+| ADMIN_NAME      | Initial LimeSurvey Admin Username         |
+| ADMIN_EMAIL     | Initial LimeSurvey Admin Email            |
+| ADMIN_PASSWORD  | Initial LimeSurvey Admin Password         |
+| PUBLIC_URL      | Public URL for public scripts             |
+| BASE_URL        | Application Base URL                      |
+| URL_FORMAT      | URL Format. path or get                   |
+| SHOW_SCRIPT_NAME | Script name in URL (true|false). Default: true |
+| DEBUG           | Debug level (0, 1, 2). Default: 0         |
+| DEBUG_SQL       | SQL Debug level (0, 1, 2). Default 0      |
+| ENCRYPT_KEYPAIR  | Data encryption keypair                  |
+| ENCRYPT_PUBLIC_KEY | Data encryption public key             |
+| ENCRYPT_SECRET_KEY | Data encryption secret key             |
+| LISTEN_PORT     | Apache: Listen port. Default: 8080        |
+
+For further details on the settings see: https://manual.limesurvey.org/Optional_settings#Advanced_Path_Settings
+
+# Running this Image with docker-compose
+
+The easiest way to get a fully featured and functional setup is using a docker-compose file. Several examples are provided in the [repository](https://github.com/martialblog/docker-limesurvey).
+
+```
+docker-compose up
+
+# Frontend
+http://localhost:8080/
+
+# Backend
+http://localhost:8080/index.php/admin
+```
+
+# Upgrade Guide
+
+These guides are only referring to the Docker Image, for details on the application users should consult the [official LimeSurvey documentation](https://manual.limesurvey.org/Upgrading_from_a_previous_version) for details.
+
+## Upgrading the FPM Images
+
+If you are using docker-compose to run the FPM Images, you need to stop the application and webserver Containers and delete the application volume:
+
+```
+$ docker volume ls
+DRIVER    VOLUME NAME
+local     docker-limesurvey_lime
+
+$ docker volume rm docker-limesurvey_lime
+```
+
+## Upgrading to 5.0 from 4.x
+
+The default user in the Container will now be *www-data* (uid 33 in Debian, uid 82 in Alpine), any volumes mounted need the corresponding permissions:
+
+```
+# Debian
+$ ls -ln upload/
+total 4
+drwxr-xr-x 3 33 33 4096 Jun  3 13:51 surveys
+```
+
+```
+# Alpine
+$ ls -ln upload/
+total 4
+drwxr-xr-x 3 82 82 4096 Jun  3 13:51 surveys
+```
+
+If you are using the Apache2 Images, the default port will now be **8080**. Depending on your setup the port configurations might need adjustment.
 
 # References
 

apache/Dockerfile

@@ -1,40 +0,0 @@
-FROM php:7.2-apache
-LABEL maintainer="markus@martialblog.de"
-ARG version='3.8.2+180529'
-
-# Install OS dependencies
-RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive \
-    apt-get install --no-install-recommends -y \
-    libldap2-dev \
-    zlib1g-dev \
-    libc-client-dev \
-    libkrb5-dev \
-    libpng-dev \
-    libpq-dev \
-    && apt-get autoclean; apt-get autoremove && \
-    rm -rf /var/lib/apt/lists/*
-
-# Link LDAP library for PHP ldap extension
-RUN ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
-# Configure PHP imap plugin
-RUN docker-php-ext-configure imap --with-kerberos --with-imap-ssl
-
-# Install PHP Plugins
-RUN docker-php-ext-install -j5 \
-    gd \
-    imap \
-    ldap \
-    mbstring \
-    pdo \
-    pdo_mysql \
-    pdo_pgsql \
-    pgsql \
-    zip
-
-# Download, unzip and chmod of LimeSurvey
-ADD "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" /tmp
-
-RUN tar xzvf "/tmp/${version}.tar.gz" --strip-components=1 -C /var/www/html/ && \
-    rm "/tmp/${version}.tar.gz" && \
-    chown -R www-data:www-data /var/www/html

docker-compose.example.yml

@@ -0,0 +1,36 @@
+version: '3'
+services:
+  limesurvey:
+    image: martialblog/limesurvey:latest
+    restart: always
+    environment:
+      - DB_TYPE=pgsql
+      - DB_PORT=5432
+      - DB_HOST=db
+      - DB_PASSWORD=example
+      - DB_NAME=limesurvey
+      - DB_USERNAME=limesurvey
+      - ADMIN_USER=admin
+      - ADMIN_NAME=Admin
+      - ADMIN_PASSWORD=example
+      - ADMIN_EMAIL=admin@example.com
+      - PUBLIC_URL=foobar.com
+    volumes:
+      - limesurvey:/var/www/html/upload/surveys
+    ports:
+      - 8080:8080
+    depends_on:
+      - db
+  db:
+    image: postgres:10-alpine
+    restart: always
+    volumes:
+      - db-data:/var/lib/postgresql
+    environment:
+      - POSTGRES_USER=limesurvey
+      - POSTGRES_DB=limesurvey
+      - POSTGRES_PASSWORD=example
+
+volumes:
+  limesurvey:
+  db-data:

docker-compose.fpm-certbot.yml

@@ -0,0 +1,50 @@
+version: "3.0"
+services:
+  limesurvey:
+    build:
+      context: 5.0/fpm/
+      dockerfile: Dockerfile
+    volumes:
+      # Hint: This is just an example, change /tmp to something persistent
+      - /tmp/upload/surveys:/var/www/html/upload/surveys
+      - lime:/var/www/html
+    links:
+      - lime-db
+    depends_on:
+      - lime-db
+    environment:
+      - "DB_HOST=lime-db"
+      - "DB_PASSWORD=secret"
+      - "ADMIN_PASSWORD=foobar"
+  lime-web:
+    build:
+      context: nginx-certbot/
+      dockerfile: Dockerfile
+    links:
+      - limesurvey
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./examples/nginx-certbot.conf:/etc/nginx/nginx.conf:ro
+      - ./certbot/conf:/etc/letsencrypt
+      - ./certbot/www:/var/www/certbot
+      - lime:/var/www/html
+    environment:
+      - "HOSTNAMES=www.example.com example.com"
+  certbot:
+    image: certbot/certbot
+    restart: unless-stopped
+    volumes:
+      - ./certbot/conf:/etc/letsencrypt
+      - ./certbot/www:/var/www/certbot
+    entrypoint: "/bin/sh -c 'trap exit TERM; while :; do certbot renew; sleep 12h & wait $${!}; done;'"
+  lime-db:
+    image: mysql:5.7
+    environment:
+      - "MYSQL_USER=limesurvey"
+      - "MYSQL_DATABASE=limesurvey"
+      - "MYSQL_PASSWORD=secret"
+      - "MYSQL_ROOT_PASSWORD=secret"
+volumes:
+  lime:

docker-compose.fpm.alpine.yml

@@ -0,0 +1,36 @@
+version: "3.0"
+services:
+  limesurvey:
+    build:
+      context: 5.0/fpm-alpine/
+      dockerfile: Dockerfile
+    volumes:
+      # Hint: This is just an example, change /tmp to something persistent
+      - /tmp/upload/surveys:/var/www/html/upload/surveys
+      - lime:/var/www/html
+    links:
+      - lime-db
+    depends_on:
+      - lime-db
+    environment:
+      - "DB_HOST=lime-db"
+      - "DB_PASSWORD=secret"
+      - "ADMIN_PASSWORD=foobar"
+  lime-web:
+    image: nginx:alpine
+    links:
+      - limesurvey
+    ports:
+      - "8080:80"
+    volumes:
+      - ./examples/nginx.conf:/etc/nginx/nginx.conf:ro
+      - lime:/var/www/html
+  lime-db:
+    image: mysql:5.7
+    environment:
+      - "MYSQL_USER=limesurvey"
+      - "MYSQL_DATABASE=limesurvey"
+      - "MYSQL_PASSWORD=secret"
+      - "MYSQL_ROOT_PASSWORD=secret"
+volumes:
+  lime:

docker-compose.fpm.yml

@@ -0,0 +1,36 @@
+version: "3.0"
+services:
+  limesurvey:
+    build:
+      context: 5.0/fpm/
+      dockerfile: Dockerfile
+    volumes:
+      # Hint: This is just an example, change /tmp to something persistent
+      - /tmp/upload/surveys:/var/www/html/upload/surveys
+      - lime:/var/www/html
+    links:
+      - lime-db
+    depends_on:
+      - lime-db
+    environment:
+      - "DB_HOST=lime-db"
+      - "DB_PASSWORD=secret"
+      - "ADMIN_PASSWORD=foobar"
+  lime-web:
+    image: nginx
+    links:
+      - limesurvey
+    ports:
+      - "8080:80"
+    volumes:
+      - ./examples/nginx.conf:/etc/nginx/nginx.conf:ro
+      - lime:/var/www/html
+  lime-db:
+    image: mysql:5.7
+    environment:
+      - "MYSQL_USER=limesurvey"
+      - "MYSQL_DATABASE=limesurvey"
+      - "MYSQL_PASSWORD=secret"
+      - "MYSQL_ROOT_PASSWORD=secret"
+volumes:
+  lime:

docker-compose.pgsql.yml

@@ -0,0 +1,32 @@
+version: "3.0"
+services:
+  limesurvey:
+    build:
+      context: 5.0/apache/
+      dockerfile: Dockerfile
+    volumes:
+      # Hint: This is just an example, change /tmp to something persistent
+      - /tmp/upload/surveys:/var/www/html/upload/surveys
+    links:
+      - lime-db
+    depends_on:
+      - lime-db
+    ports:
+      - "8080:8080"
+    environment:
+      - "DB_TYPE=pgsql"
+      - "DB_PORT=5432"
+      - "DB_HOST=lime-db"
+      - "DB_PASSWORD=secret"
+      - "ADMIN_PASSWORD=foobar"
+  lime-db:
+    image: postgres:10
+    volumes:
+      - db-data:/var/lib/postgresql
+    environment:
+      - "POSTGRES_USER=limesurvey"
+      - "POSTGRES_DB=limesurvey"
+      - "POSTGRES_PASSWORD=secret"
+
+volumes:
+  db-data:

docker-compose.yml

@@ -2,16 +2,21 @@ version: "3.0"
 services:
   limesurvey:
     build:
-      context: .
+      context: 5.0/apache/
-      dockerfile: apache/Dockerfile
+      dockerfile: Dockerfile
     volumes:
-      - /tmp/upload/:/var/www/html/upload/
+      # Hint: This is just an example, change /tmp to something persistent
+      - /tmp/upload/surveys:/var/www/html/upload/surveys
     links:
       - lime-db
     depends_on:
       - lime-db
     ports:
-      - "8080:80"
+      - "8080:8080"
+    environment:
+      - "DB_HOST=lime-db"
+      - "DB_PASSWORD=secret"
+      - "ADMIN_PASSWORD=foobar"
   lime-db:
     image: mysql:5.7
     environment:

examples/apache-example.conf

@@ -1,4 +1,4 @@
-<VirtualHost *:80>
+<VirtualHost *:8080>
 	ServerAdmin foo@bar.com
 	DocumentRoot /var/www/html
         Alias /lime "/var/www/html"

examples/nginx-certbot.conf

@@ -0,0 +1,57 @@
+worker_processes 1;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    server {
+        listen 80;
+        server_name _;
+        server_tokens off;
+
+        location /.well-known/acme-challenge/ {
+            root /var/www/certbot;
+        }
+
+        location / {
+            return 301 https://$host$request_uri;
+        }
+    }
+    server {
+        listen 443 ssl;
+        index index.php;
+        set $host_path "/var/www/html";
+        root /var/www/html;
+        server_name _;
+        charset utf-8;
+        include /etc/nginx/mime.types;
+
+        ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
+        ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
+        include /etc/letsencrypt/options-ssl-nginx.conf;
+        ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
+
+        location / {
+            try_files $uri /index.php?$args;
+        }
+        location ~ ^/(protected|framework|themes/\w+/views) {
+            deny  all;
+        }
+        location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
+            try_files $uri =404;
+        }
+        location ~ \.php$ {
+            fastcgi_split_path_info  ^(.+\.php)(.*)$;
+            try_files $uri index.php;
+            include fastcgi_params;
+            fastcgi_index index.php;
+            fastcgi_pass  limesurvey:9000;
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+            fastcgi_param  SCRIPT_NAME      $fastcgi_script_name;
+        }
+    }
+}

examples/nginx.conf

@@ -0,0 +1,38 @@
+worker_processes 1;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  1024;
+}
+
+http {
+    server {
+        listen 80;
+        index index.php;
+        set $host_path "/var/www/html";
+        include /etc/nginx/mime.types;
+        root /var/www/html;
+        server_name localhost;
+        charset utf-8;
+        location / {
+            try_files $uri /index.php?$args;
+        }
+        location ~ ^/(protected|framework|themes/\w+/views) {
+            deny  all;
+        }
+        location ~ \.(js|css|png|jpg|gif|swf|ico|pdf|mov|fla|zip|rar)$ {
+            try_files $uri =404;
+        }
+        location ~ \.php$ {
+            fastcgi_split_path_info  ^(.+\.php)(.*)$;
+            try_files $uri index.php;
+            include fastcgi_params;
+            fastcgi_index index.php;
+            fastcgi_pass  limesurvey:9000;
+            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
+            fastcgi_param  SCRIPT_NAME      $fastcgi_script_name;
+        }
+    }
+}

fpm/Dockerfile

@@ -1,40 +0,0 @@
-FROM php:7.2-fpm
-LABEL maintainer="markus@martialblog.de"
-ARG version='3.8.2+180529'
-
-# Install OS dependencies
-RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive \
-    apt-get install --no-install-recommends -y \
-    libldap2-dev \
-    zlib1g-dev \
-    libc-client-dev \
-    libkrb5-dev \
-    libpng-dev \
-    libpq-dev \
-    && apt-get autoclean; apt-get autoremove && \
-    rm -rf /var/lib/apt/lists/*
-
-# Link LDAP library for PHP ldap extension
-RUN ln -fs /usr/lib/x86_64-linux-gnu/libldap.so /usr/lib/
-
-RUN docker-php-ext-configure imap --with-kerberos --with-imap-ssl
-
-# Install PHP Plugins
-RUN docker-php-ext-install -j5 \
-    gd \
-    imap \
-    ldap \
-    mbstring \
-    pdo \
-    pdo_mysql \
-    pdo_pgsql \
-    pgsql \
-    zip
-
-# Download, unzip and chmod of LimeSurvey
-ADD "https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz" /tmp
-
-RUN tar xzvf "/tmp/${version}.tar.gz" --strip-components=1 -C /var/www/html/ && \
-    rm "/tmp/${version}.tar.gz" && \
-    chown -R www-data:www-data /var/www/html

nginx-certbot/Dockerfile

@@ -0,0 +1,14 @@
+FROM nginx:stable
+LABEL maintainer="markus@martialblog.de"
+
+RUN set -ex; \
+        apt-get update && \
+        DEBIAN_FRONTEND=noninteractive \
+        apt-get install --no-install-recommends -y \
+        certbot curl python-certbot-nginx && \
+        apt-get -y autoclean; apt-get -y autoremove; \
+        rm -rf /var/lib/apt/lists/*
+
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod 700 /entrypoint.sh
+CMD ["/entrypoint.sh"]

nginx-certbot/entrypoint.sh

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+cert_path=/etc/letsencrypt/live/$(echo $HOSTNAMES | awk '{print $1}')
+mkdir -p cert_path
+
+# if there is no certificate yet, get one
+email="--email $CERT_EMAIL"
+if [ -z $CERT_EMAIL ]
+then
+    email='--register-unsafely-without-email'
+fi
+if [ ! -e $cert_path/privkey.pem ]
+then
+    names=""
+    for h in $HOSTNAMES
+    do
+        names=$(echo "$names -d $h")
+    done
+    echo "Getting new certificate..."
+    /usr/bin/curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot-nginx/certbot_nginx/_internal/tls_configs/options-ssl-nginx.conf > /etc/letsencrypt/options-ssl-nginx.conf
+    /usr/bin/curl -s https://raw.githubusercontent.com/certbot/certbot/master/certbot/certbot/ssl-dhparams.pem > /etc/letsencrypt/ssl-dhparams.pem
+    /usr/bin/certbot certonly --standalone $names --agree-tos $email
+fi
+
+nginx -g "daemon off;"

requirements.txt

@@ -1 +0,0 @@
-feedparser==5.2.1

tests/apache-tests.yaml

@@ -8,6 +8,9 @@ fileContentTests:
   - name: 'Limesurvey admin file content'
     path: '/var/www/html/admin/index.php'
     expectedContents: ['LimeSurvey']
+  - name: 'Entrypoint file content'
+    path: '/var/www/html/entrypoint.sh'
+    expectedContents: ['console.php', 'ADMIN_USER']
 
 fileExistenceTests:
   - name: 'Limesurvey files'
@@ -47,6 +50,10 @@ fileExistenceTests:
     shouldExist: true
 
 commandTests:
+  - name:  "Dependencies - netcat"
+    command: "dpkg"
+    args: ["-l", "netcat"]
+    exitCode: 0
   - name:  "Dependencies - libldap2-dev"
     command: "dpkg"
     args: ["-l", "libldap2-dev"]

tests/fpm-alpine-tests.yaml

@@ -0,0 +1,57 @@
+schemaVersion: "2.0.0"
+
+globalEnvVars:
+  - key: "PATH"
+    value: "/env/bin:$PATH"
+
+fileContentTests:
+  - name: 'Limesurvey admin file content'
+    path: '/var/www/html/admin/index.php'
+    expectedContents: ['LimeSurvey']
+  - name: 'Entrypoint file content'
+    path: '/var/www/html/entrypoint.sh'
+    expectedContents: ['console.php', 'ADMIN_USER']
+
+fileExistenceTests:
+  - name: 'Limesurvey files'
+    path: '/var/www/html/index.php'
+    shouldExist: true
+    permissions: '-rw-rw-r--'
+  - name: 'Limesurvey admin files'
+    path: '/var/www/html/admin/index.php'
+    shouldExist: true
+    permissions: '-rw-rw-r--'
+  - name:  "Dependencies - PHP - gd"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-gd.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - imap"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-imap.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - ldap"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-ldap.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - pgsql"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-pgsql.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - zip"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-zip.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - sodium"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-sodium.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - pdo_mysql"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-pdo_mysql.ini'
+    shouldExist: true
+  - name:  "Dependencies - PHP - pdo_pgsql"
+    path: '/usr/local/etc/php/conf.d/docker-php-ext-pdo_pgsql.ini'
+    shouldExist: true
+
+commandTests:
+  - name:  "Dependencies - netcat"
+    command: "apk"
+    args: ["info", "-e", "netcat-openbsd"]
+    exitCode: 0
+  - name:  "Dependencies - PHP Modules"
+    command: "php"
+    args: ["-m"]
+    expectedOutput: ["ldap", "zip", "pdo_mysql", "pdo_sqlite", "gd", "mbstring", "PDO", "imap"]

tests/fpm-tests.yaml

@@ -0,0 +1 @@
+apache-tests.yaml

tests/run.sh

@@ -1,11 +0,0 @@
-#!/usr/bin/env bash
-
-IMAGE=$1
-
-if [ ! -f container-structure-test ]; then
-   curl -LO https://storage.googleapis.com/container-structure-test/latest/container-structure-test-linux-amd64
-   mv container-structure-test-linux-amd64 container-structure-test
-   chmod +x container-structure-test
-fi
-
-./container-structure-test test --image $IMAGE --config tests/image_tests.yaml

upgrade.py

@@ -1,61 +0,0 @@
-#!/usr/bin/env python3
-
-
-import argparse
-import feedparser
-import sys
-import subprocess
-
-dockerfile_apache = 'apache/Dockerfile'
-dockerfile_fpm = 'fpm/Dockerfile'
-
-limesv_feed_url = 'https://github.com/LimeSurvey/LimeSurvey/releases.atom'
-docker_feed_url = 'https://github.com/martialblog/docker-limesurvey/releases.atom'
-
-limesv_feed = feedparser.parse(limesv_feed_url)
-docker_feed = feedparser.parse(docker_feed_url)
-
-limesv_current_release = limesv_feed.entries[0].title_detail.value
-docker_current_release = docker_feed.entries[0].title_detail.value
-
-argumentparser = argparse.ArgumentParser(description='Updates the LimeSurvey Version in the Dockerfiles')
-argumentparser.add_argument('--noop', dest='noop', action="store_true", required=False, help="Don't push just commit")
-argumentparser.add_argument('--check', dest='check', action="store_true", required=False, help="Only check if there's a new version available")
-
-cmdargs = argumentparser.parse_args()
-
-if limesv_current_release == docker_current_release:
-    print('Nothing to do.')
-    sys.exit(0)
-
-print('New Version {} available.'.format(limesv_current_release))
-
-if cmdargs.check:
-    sys.exit(0)
-
-commit_message = 'Updating to Version {}'.format(limesv_current_release)
-
-# Dockerfiles
-regexp = 's/[0-9]\.[0-9]\.[0-9]+[0-9]*/{new_version}/'.format(new_version=limesv_current_release)
-subprocess.call(['sed', '-i', '-e',  regexp, dockerfile_apache])
-subprocess.call(['sed', '-i', '-e',  regexp, dockerfile_fpm])
-print('> Updated Dockerfiles')
-
-# Git Commit/Tag
-# subprocess.call(['git', 'checkout', '-b', limesv_current_release])
-subprocess.call(['git', 'add',  dockerfile_apache])
-subprocess.call(['git', 'add',  dockerfile_fpm])
-subprocess.call(['git', 'commit',  '-m', commit_message])
-subprocess.call(['git', 'tag', limesv_current_release])
-print('> Created new Commit and Tag')
-
-if cmdargs.noop:
-    sys.exit(0)
-
-# Git Push
-# subprocess.call(['git', 'push', 'origin', limesv_current_release])
-subprocess.call(['git', 'push'])
-subprocess.call(['git', 'push', 'origin', '--tags'])
-print('> Pushed to new Branch')
-
-sys.exit(0)

upgrade.sh

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+# Upgrade script
+
+set -x
+
+if [ $# -eq 0 ]
+  then
+      echo 'Pass new LimeSurvey Version tag:'
+      echo '> upgrade.sh 3.15.8+190130'
+      exit 1
+fi
+
+NEW_VERSION=$1
+MAJOR_VERSION=$(echo $NEW_VERSION | cut -c 1 | awk '{print $1".0"}')
+NEW_TAG=$(echo $NEW_VERSION | sed "s/+/-/")
+
+grep -qc $NEW_VERSION $MAJOR_VERSION/apache/Dockerfile $MAJOR_VERSION/fpm/Dockerfile $MAJOR_VERSION/fpm-alpine/Dockerfile
+
+if [ $? -eq 0 ]
+   then
+       echo "Already at version ${NEW_VERSION}"
+       exit 0
+fi
+
+# Download, unzip and chmod LimeSurvey from official GitHub repository
+wget -P /tmp "https://github.com/LimeSurvey/LimeSurvey/archive/${NEW_VERSION}.tar.gz"
+
+SHA256_CHECKSUM=$(sha256sum "/tmp/${NEW_VERSION}.tar.gz" | awk '{ print $1 }')
+
+# Update lines in the files
+sed -r -i -e "s/[0-9]+(\.[0-9]+)+\+[0-9]+/$NEW_VERSION/" $MAJOR_VERSION/apache/Dockerfile $MAJOR_VERSION/fpm/Dockerfile $MAJOR_VERSION/fpm-alpine/Dockerfile
+sed -r -i -e "s/[A-Fa-f0-9]{64}/$SHA256_CHECKSUM/" $MAJOR_VERSION/apache/Dockerfile $MAJOR_VERSION/fpm/Dockerfile $MAJOR_VERSION/fpm-alpine/Dockerfile
+
+# After that, check and commit
+echo "git add 3.0 ; git commit -m 'Upgrading to LTS Version ${NEW_VERSION}' && git tag ${NEW_TAG}"
+echo "git add 5.0 ; git commit -m 'Upgrading to Version ${NEW_VERSION}' && git tag ${NEW_TAG}"