Upgrading to Version 6.2.1+230807

Add support for secrets in files

5.0/apache/Dockerfile

@@ -5,7 +5,9 @@ LABEL maintainer="markus@martialblog.de"
 RUN set -ex; \
         apt-get update; \
         apt-get install -y --no-install-recommends \
-                netcat \
+                netcat-openbsd \
+                libldap-common \
+                libsasl2-modules \
         ; \
         \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
@@ -79,8 +81,8 @@ RUN a2enmod headers rewrite remoteip; \
 # Use the default production configuration
 RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 
-ARG version="5.6.26+230613"
-ARG sha256_checksum="9d3dd2c34067b53de13973300b153d2eb55a4ccf16d84ee75c06cbe748c403cc"
+ARG version="5.6.33+230808"
+ARG sha256_checksum="abaad81e6b619d0f12a8e62c63b6ce0d39a986ce07c3a4193b0cba6d3c4efa18"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz"
 ARG USER=www-data
 ARG LISTEN_PORT=8080

5.0/apache/entrypoint.sh

@@ -1,6 +1,23 @@
 #!/bin/bash
 # Entrypoint for Docker Container
 
+file_env() {
+        local v="$1"
+        local fv="${v}_FILE"
+        local default="${2:-}"
+        if [ "${!v:-}" ] && [ "${!fv:-}" ]; then
+            echo >&2 "$v and $fv are exclusive"
+            exit 1
+        fi
+        local val="$default"
+        if [ "${!v:-}" ]; then
+                val="${!v}"
+        elif [ "${!fv:-}" ]; then
+                val="$(< "${!fv}")"
+        fi
+        export "$v"="$val"
+        unset "$fv"
+}
 
 DB_TYPE=${DB_TYPE:-'mysql'}
 DB_HOST=${DB_HOST:-'mysql'}
@@ -9,19 +26,19 @@ DB_SOCK=${DB_SOCK:-}
 DB_NAME=${DB_NAME:-'limesurvey'}
 DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
 DB_USERNAME=${DB_USERNAME:-'limesurvey'}
-DB_PASSWORD=${DB_PASSWORD:-}
 DB_MYSQL_ENGINE=${DB_MYSQL_ENGINE:-'MyISAM'}
+file_env 'DB_PASSWORD'
 
-ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
-ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
-ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
-ENCRYPT_NONCE=${ENCRYPT_NONCE:-}
-ENCRYPT_SECRET_BOX_KEY=${ENCRYPT_SECRET_BOX_KEY:-}
+file_env 'ENCRYPT_KEYPAIR'
+file_env 'ENCRYPT_PUBLIC_KEY'
+file_env 'ENCRYPT_SECRET_KEY'
+file_env 'ENCRYPT_NONCE'
+file_env 'ENCRYPT_SECRET_BOX_KEY'
 
 ADMIN_USER=${ADMIN_USER:-'admin'}
 ADMIN_NAME=${ADMIN_NAME:-'admin'}
 ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
-ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+file_env 'ADMIN_PASSWORD'
 
 BASE_URL=${BASE_URL:-}
 PUBLIC_URL=${PUBLIC_URL:-}
@@ -35,12 +52,12 @@ DEBUG_SQL=${DEBUG_SQL:-0}
 LISTEN_PORT=${LISTEN_PORT:-"8080"}
 
 if [ -z "$DB_PASSWORD" ]; then
-    echo >&2 'Error: Missing DB_PASSWORD'
+    echo >&2 'Error: Missing DB_PASSWORD or DB_PASSWORD_FILE'
     exit 1
 fi
 
 if [ -z "$ADMIN_PASSWORD" ]; then
-    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    echo >&2 'Error: Missing ADMIN_PASSWORD or ADMIN_PASSWORD_FILE'
     exit 1
 fi
 

5.0/fpm-alpine/Dockerfile

@@ -2,7 +2,12 @@ FROM docker.io/php:8.0-fpm-alpine
 LABEL maintainer="markus@martialblog.de"
 
 # Install OS dependencies
-RUN apk add --no-cache netcat-openbsd bash
+RUN set -ex; \
+        apk add --no-cache \
+        netcat-openbsd \
+        libsasl \
+        libldap \
+        bash
 
 # Install PHP Plugins
 # hadolint ignore=SC2086
@@ -46,8 +51,8 @@ RUN set -ex; \
     apk add --no-cache --no-network --virtual .limesurvey-phpext-rundeps $runDeps; \
     apk del --no-cache --no-network .build-deps
 
-ARG version="5.6.26+230613"
-ARG sha256_checksum="9d3dd2c34067b53de13973300b153d2eb55a4ccf16d84ee75c06cbe748c403cc"
+ARG version="5.6.33+230808"
+ARG sha256_checksum="abaad81e6b619d0f12a8e62c63b6ce0d39a986ce07c3a4193b0cba6d3c4efa18"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version

5.0/fpm-alpine/entrypoint.sh

@@ -1,6 +1,23 @@
 #!/bin/bash
 # Entrypoint for Docker Container
 
+file_env() {
+        local v="$1"
+        local fv="${v}_FILE"
+        local default="${2:-}"
+        if [ "${!v:-}" ] && [ "${!fv:-}" ]; then
+            echo >&2 "$v and $fv are exclusive"
+            exit 1
+        fi
+        local val="$default"
+        if [ "${!v:-}" ]; then
+                val="${!v}"
+        elif [ "${!fv:-}" ]; then
+                val="$(< "${!fv}")"
+        fi
+        export "$v"="$val"
+        unset "$fv"
+}
 
 DB_TYPE=${DB_TYPE:-'mysql'}
 DB_HOST=${DB_HOST:-'mysql'}
@@ -9,19 +26,19 @@ DB_SOCK=${DB_SOCK:-}
 DB_NAME=${DB_NAME:-'limesurvey'}
 DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
 DB_USERNAME=${DB_USERNAME:-'limesurvey'}
-DB_PASSWORD=${DB_PASSWORD:-}
 DB_MYSQL_ENGINE=${DB_MYSQL_ENGINE:-'MyISAM'}
+file_env 'DB_PASSWORD'
 
-ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
-ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
-ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
-ENCRYPT_NONCE=${ENCRYPT_NONCE:-}
-ENCRYPT_SECRET_BOX_KEY=${ENCRYPT_SECRET_BOX_KEY:-}
+file_env 'ENCRYPT_KEYPAIR'
+file_env 'ENCRYPT_PUBLIC_KEY'
+file_env 'ENCRYPT_SECRET_KEY'
+file_env 'ENCRYPT_NONCE'
+file_env 'ENCRYPT_SECRET_BOX_KEY'
 
 ADMIN_USER=${ADMIN_USER:-'admin'}
 ADMIN_NAME=${ADMIN_NAME:-'admin'}
 ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
-ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+file_env 'ADMIN_PASSWORD'
 
 BASE_URL=${BASE_URL:-}
 PUBLIC_URL=${PUBLIC_URL:-}
@@ -33,12 +50,12 @@ DEBUG=${DEBUG:-0}
 DEBUG_SQL=${DEBUG_SQL:-0}
 
 if [ -z "$DB_PASSWORD" ]; then
-    echo >&2 'Error: Missing DB_PASSWORD'
+    echo >&2 'Error: Missing DB_PASSWORD or DB_PASSWORD_FILE'
     exit 1
 fi
 
 if [ -z "$ADMIN_PASSWORD" ]; then
-    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    echo >&2 'Error: Missing ADMIN_PASSWORD or ADMIN_PASSWORD_FILE'
     exit 1
 fi
 

5.0/fpm/Dockerfile

@@ -5,7 +5,9 @@ LABEL maintainer="markus@martialblog.de"
 RUN set -ex; \
         apt-get update; \
         apt-get install -y --no-install-recommends \
-                netcat \
+                netcat-openbsd \
+                libldap-common \
+                libsasl2-modules \
         ; \
         \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
@@ -66,8 +68,8 @@ RUN set -ex; \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
         rm -rf /var/lib/apt/lists/*
 
-ARG version="5.6.26+230613"
-ARG sha256_checksum="9d3dd2c34067b53de13973300b153d2eb55a4ccf16d84ee75c06cbe748c403cc"
+ARG version="5.6.33+230808"
+ARG sha256_checksum="abaad81e6b619d0f12a8e62c63b6ce0d39a986ce07c3a4193b0cba6d3c4efa18"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version

5.0/fpm/entrypoint.sh

@@ -1,6 +1,23 @@
 #!/bin/bash
 # Entrypoint for Docker Container
 
+file_env() {
+        local v="$1"
+        local fv="${v}_FILE"
+        local default="${2:-}"
+        if [ "${!v:-}" ] && [ "${!fv:-}" ]; then
+            echo >&2 "$v and $fv are exclusive"
+            exit 1
+        fi
+        local val="$default"
+        if [ "${!v:-}" ]; then
+                val="${!v}"
+        elif [ "${!fv:-}" ]; then
+                val="$(< "${!fv}")"
+        fi
+        export "$v"="$val"
+        unset "$fv"
+}
 
 DB_TYPE=${DB_TYPE:-'mysql'}
 DB_HOST=${DB_HOST:-'mysql'}
@@ -9,19 +26,19 @@ DB_SOCK=${DB_SOCK:-}
 DB_NAME=${DB_NAME:-'limesurvey'}
 DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
 DB_USERNAME=${DB_USERNAME:-'limesurvey'}
-DB_PASSWORD=${DB_PASSWORD:-}
 DB_MYSQL_ENGINE=${DB_MYSQL_ENGINE:-'MyISAM'}
+file_env 'DB_PASSWORD'
 
-ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
-ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
-ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
-ENCRYPT_NONCE=${ENCRYPT_NONCE:-}
-ENCRYPT_SECRET_BOX_KEY=${ENCRYPT_SECRET_BOX_KEY:-}
+file_env 'ENCRYPT_KEYPAIR'
+file_env 'ENCRYPT_PUBLIC_KEY'
+file_env 'ENCRYPT_SECRET_KEY'
+file_env 'ENCRYPT_NONCE'
+file_env 'ENCRYPT_SECRET_BOX_KEY'
 
 ADMIN_USER=${ADMIN_USER:-'admin'}
 ADMIN_NAME=${ADMIN_NAME:-'admin'}
 ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
-ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+file_env 'ADMIN_PASSWORD'
 
 BASE_URL=${BASE_URL:-}
 PUBLIC_URL=${PUBLIC_URL:-}
@@ -33,12 +50,12 @@ DEBUG=${DEBUG:-0}
 DEBUG_SQL=${DEBUG_SQL:-0}
 
 if [ -z "$DB_PASSWORD" ]; then
-    echo >&2 'Error: Missing DB_PASSWORD'
+    echo >&2 'Error: Missing DB_PASSWORD or DB_PASSWORD_FILE'
     exit 1
 fi
 
 if [ -z "$ADMIN_PASSWORD" ]; then
-    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    echo >&2 'Error: Missing ADMIN_PASSWORD or ADMIN_PASSWORD_FILE'
     exit 1
 fi
 

6.0/apache/Dockerfile

@@ -1,11 +1,13 @@
-FROM docker.io/php:8.1-apache
+FROM docker.io/php:8.0-apache
 LABEL maintainer="markus@martialblog.de"
 
 # Install OS dependencies
 RUN set -ex; \
         apt-get update; \
         apt-get install -y --no-install-recommends \
-                netcat \
+                netcat-openbsd \
+                libldap-common \
+                libsasl2-modules \
         ; \
         \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
@@ -79,8 +81,8 @@ RUN a2enmod headers rewrite remoteip; \
 # Use the default production configuration
 RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 
-ARG version="6.1.2+230606"
-ARG sha256_checksum="5d92b793b98ad697ec65aa3bb615c49158b7578860ba7d352fe0102938daa37c"
+ARG version="6.2.1+230807"
+ARG sha256_checksum="bcbce002d719555c49d380bc8044ce3fb40dcb71ba87d1d3f04debc5ff331902"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz"
 ARG USER=www-data
 ARG LISTEN_PORT=8080

6.0/apache/entrypoint.sh

@@ -1,6 +1,23 @@
 #!/bin/bash
 # Entrypoint for Docker Container
 
+file_env() {
+        local v="$1"
+        local fv="${v}_FILE"
+        local default="${2:-}"
+        if [ "${!v:-}" ] && [ "${!fv:-}" ]; then
+            echo >&2 "$v and $fv are exclusive"
+            exit 1
+        fi
+        local val="$default"
+        if [ "${!v:-}" ]; then
+                val="${!v}"
+        elif [ "${!fv:-}" ]; then
+                val="$(< "${!fv}")"
+        fi
+        export "$v"="$val"
+        unset "$fv"
+}
 
 DB_TYPE=${DB_TYPE:-'mysql'}
 DB_HOST=${DB_HOST:-'mysql'}
@@ -9,19 +26,19 @@ DB_SOCK=${DB_SOCK:-}
 DB_NAME=${DB_NAME:-'limesurvey'}
 DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
 DB_USERNAME=${DB_USERNAME:-'limesurvey'}
-DB_PASSWORD=${DB_PASSWORD:-}
 DB_MYSQL_ENGINE=${DB_MYSQL_ENGINE:-'MyISAM'}
+file_env 'DB_PASSWORD'
 
-ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
-ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
-ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
-ENCRYPT_NONCE=${ENCRYPT_NONCE:-}
-ENCRYPT_SECRET_BOX_KEY=${ENCRYPT_SECRET_BOX_KEY:-}
+file_env 'ENCRYPT_KEYPAIR'
+file_env 'ENCRYPT_PUBLIC_KEY'
+file_env 'ENCRYPT_SECRET_KEY'
+file_env 'ENCRYPT_NONCE'
+file_env 'ENCRYPT_SECRET_BOX_KEY'
 
 ADMIN_USER=${ADMIN_USER:-'admin'}
 ADMIN_NAME=${ADMIN_NAME:-'admin'}
 ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
-ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+file_env 'ADMIN_PASSWORD'
 
 BASE_URL=${BASE_URL:-}
 PUBLIC_URL=${PUBLIC_URL:-}
@@ -35,12 +52,12 @@ DEBUG_SQL=${DEBUG_SQL:-0}
 LISTEN_PORT=${LISTEN_PORT:-"8080"}
 
 if [ -z "$DB_PASSWORD" ]; then
-    echo >&2 'Error: Missing DB_PASSWORD'
+    echo >&2 'Error: Missing DB_PASSWORD or DB_PASSWORD_FILE'
     exit 1
 fi
 
 if [ -z "$ADMIN_PASSWORD" ]; then
-    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    echo >&2 'Error: Missing ADMIN_PASSWORD or ADMIN_PASSWORD_FILE'
     exit 1
 fi
 

6.0/fpm-alpine/Dockerfile

@@ -1,8 +1,13 @@
-FROM docker.io/php:8.1-fpm-alpine
+FROM docker.io/php:8.0-fpm-alpine
 LABEL maintainer="markus@martialblog.de"
 
 # Install OS dependencies
-RUN apk add --no-cache netcat-openbsd bash
+RUN set -ex; \
+        apk add --no-cache \
+        netcat-openbsd \
+        libsasl \
+        libldap \
+        bash
 
 # Install PHP Plugins
 # hadolint ignore=SC2086
@@ -46,8 +51,8 @@ RUN set -ex; \
     apk add --no-cache --no-network --virtual .limesurvey-phpext-rundeps $runDeps; \
     apk del --no-cache --no-network .build-deps
 
-ARG version="6.1.2+230606"
-ARG sha256_checksum="5d92b793b98ad697ec65aa3bb615c49158b7578860ba7d352fe0102938daa37c"
+ARG version="6.2.1+230807"
+ARG sha256_checksum="bcbce002d719555c49d380bc8044ce3fb40dcb71ba87d1d3f04debc5ff331902"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version

6.0/fpm-alpine/entrypoint.sh

@@ -1,6 +1,23 @@
 #!/bin/bash
 # Entrypoint for Docker Container
 
+file_env() {
+        local v="$1"
+        local fv="${v}_FILE"
+        local default="${2:-}"
+        if [ "${!v:-}" ] && [ "${!fv:-}" ]; then
+            echo >&2 "$v and $fv are exclusive"
+            exit 1
+        fi
+        local val="$default"
+        if [ "${!v:-}" ]; then
+                val="${!v}"
+        elif [ "${!fv:-}" ]; then
+                val="$(< "${!fv}")"
+        fi
+        export "$v"="$val"
+        unset "$fv"
+}
 
 DB_TYPE=${DB_TYPE:-'mysql'}
 DB_HOST=${DB_HOST:-'mysql'}
@@ -9,19 +26,19 @@ DB_SOCK=${DB_SOCK:-}
 DB_NAME=${DB_NAME:-'limesurvey'}
 DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
 DB_USERNAME=${DB_USERNAME:-'limesurvey'}
-DB_PASSWORD=${DB_PASSWORD:-}
 DB_MYSQL_ENGINE=${DB_MYSQL_ENGINE:-'MyISAM'}
+file_env 'DB_PASSWORD'
 
-ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
-ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
-ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
-ENCRYPT_NONCE=${ENCRYPT_NONCE:-}
-ENCRYPT_SECRET_BOX_KEY=${ENCRYPT_SECRET_BOX_KEY:-}
+file_env 'ENCRYPT_KEYPAIR'
+file_env 'ENCRYPT_PUBLIC_KEY'
+file_env 'ENCRYPT_SECRET_KEY'
+file_env 'ENCRYPT_NONCE'
+file_env 'ENCRYPT_SECRET_BOX_KEY'
 
 ADMIN_USER=${ADMIN_USER:-'admin'}
 ADMIN_NAME=${ADMIN_NAME:-'admin'}
 ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
-ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+file_env 'ADMIN_PASSWORD'
 
 BASE_URL=${BASE_URL:-}
 PUBLIC_URL=${PUBLIC_URL:-}
@@ -33,12 +50,12 @@ DEBUG=${DEBUG:-0}
 DEBUG_SQL=${DEBUG_SQL:-0}
 
 if [ -z "$DB_PASSWORD" ]; then
-    echo >&2 'Error: Missing DB_PASSWORD'
+    echo >&2 'Error: Missing DB_PASSWORD or DB_PASSWORD_FILE'
     exit 1
 fi
 
 if [ -z "$ADMIN_PASSWORD" ]; then
-    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    echo >&2 'Error: Missing ADMIN_PASSWORD or ADMIN_PASSWORD_FILE'
     exit 1
 fi
 

6.0/fpm/Dockerfile

@@ -1,11 +1,13 @@
-FROM docker.io/php:8.1-fpm
+FROM docker.io/php:8.0-fpm
 LABEL maintainer="markus@martialblog.de"
 
 # Install OS dependencies
 RUN set -ex; \
         apt-get update; \
         apt-get install -y --no-install-recommends \
-                netcat \
+                netcat-openbsd \
+                libldap-common \
+                libsasl2-modules \
         ; \
         \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
@@ -66,8 +68,8 @@ RUN set -ex; \
         apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
         rm -rf /var/lib/apt/lists/*
 
-ARG version="6.1.2+230606"
-ARG sha256_checksum="5d92b793b98ad697ec65aa3bb615c49158b7578860ba7d352fe0102938daa37c"
+ARG version="6.2.1+230807"
+ARG sha256_checksum="bcbce002d719555c49d380bc8044ce3fb40dcb71ba87d1d3f04debc5ff331902"
 ARG archive_url="https://github.com/LimeSurvey/LimeSurvey/archive/${version}.tar.gz"
 ARG USER=www-data
 ENV LIMESURVEY_VERSION=$version

6.0/fpm/entrypoint.sh

@@ -1,6 +1,23 @@
 #!/bin/bash
 # Entrypoint for Docker Container
 
+file_env() {
+        local v="$1"
+        local fv="${v}_FILE"
+        local default="${2:-}"
+        if [ "${!v:-}" ] && [ "${!fv:-}" ]; then
+            echo >&2 "$v and $fv are exclusive"
+            exit 1
+        fi
+        local val="$default"
+        if [ "${!v:-}" ]; then
+                val="${!v}"
+        elif [ "${!fv:-}" ]; then
+                val="$(< "${!fv}")"
+        fi
+        export "$v"="$val"
+        unset "$fv"
+}
 
 DB_TYPE=${DB_TYPE:-'mysql'}
 DB_HOST=${DB_HOST:-'mysql'}
@@ -9,19 +26,19 @@ DB_SOCK=${DB_SOCK:-}
 DB_NAME=${DB_NAME:-'limesurvey'}
 DB_TABLE_PREFIX=${DB_TABLE_PREFIX:-'lime_'}
 DB_USERNAME=${DB_USERNAME:-'limesurvey'}
-DB_PASSWORD=${DB_PASSWORD:-}
 DB_MYSQL_ENGINE=${DB_MYSQL_ENGINE:-'MyISAM'}
+file_env 'DB_PASSWORD'
 
-ENCRYPT_KEYPAIR=${ENCRYPT_KEYPAIR:-}
-ENCRYPT_PUBLIC_KEY=${ENCRYPT_PUBLIC_KEY:-}
-ENCRYPT_SECRET_KEY=${ENCRYPT_SECRET_KEY:-}
-ENCRYPT_NONCE=${ENCRYPT_NONCE:-}
-ENCRYPT_SECRET_BOX_KEY=${ENCRYPT_SECRET_BOX_KEY:-}
+file_env 'ENCRYPT_KEYPAIR'
+file_env 'ENCRYPT_PUBLIC_KEY'
+file_env 'ENCRYPT_SECRET_KEY'
+file_env 'ENCRYPT_NONCE'
+file_env 'ENCRYPT_SECRET_BOX_KEY'
 
 ADMIN_USER=${ADMIN_USER:-'admin'}
 ADMIN_NAME=${ADMIN_NAME:-'admin'}
 ADMIN_EMAIL=${ADMIN_EMAIL:-'foobar@example.com'}
-ADMIN_PASSWORD=${ADMIN_PASSWORD:-}
+file_env 'ADMIN_PASSWORD'
 
 BASE_URL=${BASE_URL:-}
 PUBLIC_URL=${PUBLIC_URL:-}
@@ -33,12 +50,12 @@ DEBUG=${DEBUG:-0}
 DEBUG_SQL=${DEBUG_SQL:-0}
 
 if [ -z "$DB_PASSWORD" ]; then
-    echo >&2 'Error: Missing DB_PASSWORD'
+    echo >&2 'Error: Missing DB_PASSWORD or DB_PASSWORD_FILE'
     exit 1
 fi
 
 if [ -z "$ADMIN_PASSWORD" ]; then
-    echo >&2 'Error: Missing ADMIN_PASSWORD'
+    echo >&2 'Error: Missing ADMIN_PASSWORD or ADMIN_PASSWORD_FILE'
     exit 1
 fi
 

README.md

@@ -133,6 +133,18 @@ If you are running LimeSurvey behind a Reverse Proxy you might need some additio
 | ENCRYPT_SECRET_BOX_KEY | Data encryption secret box key (used in 5.0 and higher) |
 | LISTEN_PORT     | Apache: Listen port. Default: 8080        |
 
+Sensitive information can also be passed `_FILE` to the following environment variables to load the values from the given file path. Example `DB_PASSWORD_FILE=/run/secrets/db_password`.
+
+```
+DB_PASSWORD_FILE
+ADMIN_PASSWORD_FILE
+ENCRYPT_KEYPAIR_FILE
+ENCRYPT_PUBLIC_KEY_FILE
+ENCRYPT_SECRET_KEY_FILE
+ENCRYPT_NONCE_FILE
+ENCRYPT_SECRET_BOX_KEY_FILE
+```
+
 For further details on the settings see: https://manual.limesurvey.org/Optional_settings#Advanced_Path_Settings
 
 # Running LimeSurvey with docker-compose