* Automatic Dockerfile update by release process

[skip ci]

Dockerfile

@@ -1,27 +1,74 @@
-FROM        debian:stretch-slim
-MAINTAINER  Freelock john@freelock.com
-
 # Build time variables
-ARG LSMB_VERSION="1.7.9"
-ARG LSMB_DL_DIR="Releases"
+
+ARG SRCIMAGE=debian:bullseye-slim
+
+
+FROM  $SRCIMAGE AS builder
+
+ARG LSMB_VERSION="1.10.0-beta2"
+ARG LSMB_DL_DIR="Beta Releases"
+ARG ARTIFACT_LOCATION="https://download.ledgersmb.org/f/$LSMB_DL_DIR/$LSMB_VERSION/ledgersmb-$LSMB_VERSION.tar.gz"
+
+
+RUN set -x ; \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y update && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y upgrade && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y install dh-make-perl libmodule-cpanfile-perl git wget && \
+  apt-file update
+
+RUN set -x ; \
+  wget --quiet -O /tmp/ledgersmb-$LSMB_VERSION.tar.gz "$ARTIFACT_LOCATION" && \
+  tar -xzf /tmp/ledgersmb-$LSMB_VERSION.tar.gz --directory /srv && \
+  rm -f /tmp/ledgersmb-$LSMB_VERSION.tar.gz && \
+  cd /srv/ledgersmb && \
+  ( ( for lib in $( cpanfile-dump --with-all-features --recommends --no-configure --no-build --no-test ) ; \
+    do \
+      if dh-make-perl locate "$lib" 2>/dev/null ; \
+      then  \
+        : \
+      else \
+        echo no : $lib ; \
+      fi ; \
+    done ) | grep -v dh-make-perl | grep -v 'not found' | grep -vi 'is in Perl ' | cut -d' ' -f4 | sort | uniq | tee /srv/derived-deps ) && \
+  cat /srv/derived-deps
+
+
+#
+#
+#  The real image build starts here
+#
+#
+
+
+FROM  $SRCIMAGE
+LABEL org.opencontainers.image.authors="LedgerSMB project <devel@lists.ledgersmb.org>"
+LABEL org.opencontainers.image.title="LedgerSMB double-entry accounting web-application"
+LABEL org.opencontainers.image.description="LedgerSMB is a full featured double-entry financial accounting and Enterprise\
+ Resource Planning system accessed via a web browser (Perl/JS with a PostgreSQL\
+ backend) which offers 'Accounts Receivable', 'Accounts Payable' and 'General\
+ Ledger' tracking as well as inventory control and fixed assets handling. The\
+ LedgerSMB client can be a web browser or a programmed API call. The goal of\
+ the LedgerSMB project is to bring high quality ERP and accounting capabilities\
+ to Small and Midsize Businesses."
+
+ARG LSMB_VERSION="1.10.0-beta2"
+ARG LSMB_DL_DIR="Beta Releases"
+ARG ARTIFACT_LOCATION="https://download.ledgersmb.org/f/$LSMB_DL_DIR/$LSMB_VERSION/ledgersmb-$LSMB_VERSION.tar.gz"
+
 
 # Install Perl, Tex, Starman, psql client, and all dependencies
 # Without libclass-c3-xs-perl, performance is terribly slow...
-# Without libclass-accessor-lite-perl, HTML::Entities won't build from CPAN
-# libnet-cidr-lite-perl is a dependency for Plack::Builder::Conditionals
-#   which is being installed from CPAN
-# libtest-requires-perl is a dependency of Module-Build-Pluggable-PPPort
-#   on which HTML::Escape depends
 
 # Installing psql client directly from instructions at https://wiki.postgresql.org/wiki/Apt
 # That mitigates issues where the PG instance is running a newer version than this container
+# Install Locale::Codes Locale::Country Locale::Language from CPAN to suppress
+# deprecation-as-core-module warning
 
-# for Buster, add:
-#    libhtml-escape-perl \
-#    libplack-middleware-builder-conditionals-perl \
-#    libplack-request-withencoding-perl \
-#libversion-compare-perl
-RUN echo -n "APT::Install-Recommends \"0\";\nAPT::Install-Suggests \"0\";\n" >> /etc/apt/apt.conf && \
+
+COPY --from=builder /srv/derived-deps /tmp/derived-deps
+
+RUN set -x ; \
+  echo -n "APT::Install-Recommends \"0\";\nAPT::Install-Suggests \"0\";\n" >> /etc/apt/apt.conf && \
   mkdir -p /usr/share/man/man1/ && \
   mkdir -p /usr/share/man/man2/ && \
   mkdir -p /usr/share/man/man3/ && \
@@ -29,43 +76,22 @@ RUN echo -n "APT::Install-Recommends \"0\";\nAPT::Install-Suggests \"0\";\n" >>
   mkdir -p /usr/share/man/man5/ && \
   mkdir -p /usr/share/man/man6/ && \
   mkdir -p /usr/share/man/man7/ && \
-  DEBIAN_FRONTEND="noninteractive" apt-get update -q && \
-  DEBIAN_FRONTEND="noninteractive" apt-get dist-upgrade -y -q && \
-  DEBIAN_FRONTEND="noninteractive" apt-get -y -q install \
+  mkdir -p /usr/share/man/man8/ && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y update && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y upgrade && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y install \
     wget ca-certificates gnupg \
-    libcgi-emulate-psgi-perl libconfig-inifiles-perl \
-    libdbd-pg-perl libdbi-perl libdata-uuid-perl libdatetime-perl \
-    libdatetime-format-strptime-perl \
-    libio-stringy-perl \
-    libcpanel-json-xs-perl liblist-moreutils-perl \
-    liblocale-maketext-perl liblocale-maketext-lexicon-perl \
-    liblog-log4perl-perl libmime-lite-perl libmime-types-perl \
-    libmath-bigint-gmp-perl libmodule-runtime-perl libmoose-perl \
-    libmoosex-nonmoose-perl libnumber-format-perl \
-    libpgobject-perl libpgobject-simple-perl libpgobject-simple-role-perl \
-    libpgobject-type-bigfloat-perl libpgobject-type-datetime-perl \
-    libpgobject-type-bytestring-perl libpgobject-util-dbmethod-perl \
-    libpgobject-util-dbadmin-perl libplack-perl \
-    libplack-middleware-reverseproxy-perl \
-    libtemplate-perl libtext-csv-perl libtext-csv-xs-perl \
-    libtext-markdown-perl  libxml-simple-perl \
-    libnamespace-autoclean-perl \
-    libfile-find-rule-perl \
-    libtemplate-plugin-latex-perl libtex-encode-perl \
-    libclass-c3-xs-perl libclass-accessor-lite-perl \
-    libnet-cidr-lite-perl \
-    texlive-latex-recommended \
+    $( cat /tmp/derived-deps ) \
+    libclass-c3-xs-perl \
+    texlive-plain-generic texlive-latex-recommended texlive-fonts-recommended \
     texlive-xetex fonts-liberation \
-    starman \
-    libopenoffice-oodoc-perl \
-    ssmtp \
     lsb-release && \
   echo "deb http://apt.postgresql.org/pub/repos/apt/ $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list && \
   (wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add -) && \
-  DEBIAN_FRONTEND="noninteractive" apt-get -q -y update && \
-  DEBIAN_FRONTEND="noninteractive" apt-get -q -y install postgresql-client && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y update && \
+  DEBIAN_FRONTEND="noninteractive" apt-get -y install postgresql-client && \
   DEBIAN_FRONTEND="noninteractive" apt-get -q -y install git cpanminus make gcc libperl-dev && \
-  wget --quiet -O /tmp/ledgersmb-$LSMB_VERSION.tar.gz "https://download.ledgersmb.org/f/$LSMB_DL_DIR/$LSMB_VERSION/ledgersmb-$LSMB_VERSION.tar.gz" && \
+  wget --quiet -O /tmp/ledgersmb-$LSMB_VERSION.tar.gz "$ARTIFACT_LOCATION" && \
   tar -xzf /tmp/ledgersmb-$LSMB_VERSION.tar.gz --directory /srv && \
   rm -f /tmp/ledgersmb-$LSMB_VERSION.tar.gz && \
   cpanm --notest \
@@ -75,9 +101,8 @@ RUN echo -n "APT::Install-Recommends \"0\";\nAPT::Install-Suggests \"0\";\n" >>
     --installdeps /srv/ledgersmb/ && \
   apt-get purge -q -y git cpanminus make gcc libperl-dev && \
   apt-get autoremove -q -y && \
-  apt-get autoclean -q && \
-  rm -rf ~/.cpanm/ && \
-  rm -rf /var/lib/apt/lists/* /usr/share/man/*
+  apt-get clean -q && \
+  rm -rf ~/.cpanm/ /var/lib/apt/lists/* /usr/share/man/*
 
 
 WORKDIR /srv/ledgersmb
@@ -86,30 +111,27 @@ WORKDIR /srv/ledgersmb
 
 # Configure outgoing mail to use host, other run time variable defaults
 
-## sSMTP
-ENV SSMTP_ROOT ar@example.com
-ENV SSMTP_MAILHUB 172.17.0.1
-ENV SSMTP_HOSTNAME 172.17.0.1
-#ENV SSMTP_USE_STARTTLS
-#ENV SSMTP_AUTH_USER
-#ENV SSMTP_AUTH_PASS
-ENV SSMTP_FROMLINE_OVERRIDE YES
-#ENV SSMTP_AUTH_METHOD
+## MAIL
+ENV LSMB_MAIL_SMTPHOST 172.17.0.1
+#ENV LSMB_MAIL_SMTPPORT 25
+#ENV LSMB_MAIL_SMTPSENDER_HOSTNAME (container hostname)
+#ENV LSMB_MAIL_SMTPTLS
+#ENV LSMB_MAIL_SMTPUSER
+#ENV LSMB_MAIL_SMTPPASS
+#ENV LSMB_MAIL_SMTPAUTHMECH
 
+## DATABASE
 ENV POSTGRES_HOST postgres
 ENV POSTGRES_PORT 5432
 ENV DEFAULT_DB lsmb
 
 COPY start.sh /usr/local/bin/start.sh
-COPY update_ssmtp.sh /usr/local/bin/update_ssmtp.sh
 
-RUN chown www-data /etc/ssmtp /etc/ssmtp/ssmtp.conf && \
-  chmod +x /usr/local/bin/update_ssmtp.sh /usr/local/bin/start.sh && \
+RUN chmod +x /usr/local/bin/start.sh && \
   mkdir -p /var/www
 
 # Work around an aufs bug related to directory permissions:
-RUN mkdir -p /tmp && \
-  chmod 1777 /tmp
+RUN mkdir -p /tmp && chmod 1777 /tmp
 
 # Internal Port Expose
 EXPOSE 5762

README.md

@@ -1,12 +1,20 @@
 # ledgersmb-docker
+
 Dockerfile for LedgerSMB Docker image
 
 # Supported tags
 
-- `1.6`, `1.6.x`, `latest` - Latest release tarball from 1.6 branch
-- `1.5`, `1.5.x` - Latest release tarball from 1.5 branch
-- `1.4`, `1.4.x` - Latest tagged release of git 1.4 branch
+- `1.10`, `1.10.x` - Latest official release from the 1.10 branch (currently in beta)
+- `1.9`, `1.9.x`, `latest` - Latest official release from the 1.9 branch
+- `1.8`, `1.8.x` - Latest official release from the 1.8 branch
+- `1.7`, `1.7.x` - Latest official release from 1.7 branch
+- `1.6`, `1.6.33` - Last official release from 1.6 branch 
+- `1.5`, `1.5.30` - Last official release from 1.5 branch
+- `1.4`, `1.4.42` - Last official release from 1.4 branch
+- `master` - Master branch from git, unstable
 
+Containers supporting the development process are provided
+through the ledgersmb-dev-docker project. See https://github.com/ledgersmb/ledgersmb-dev-docker/blob/master/README.md#getting-started.
 
 # What is LedgerSMB?
 
@@ -23,9 +31,9 @@ This image is designed to be used in conjunction with a running PostgreSQL
 instance (such as may be provided through a separate image).
 
 This image exposes port 5762 running a Starman HTTP application server. We
-do not recommend exposing this port publicly, because
+do recommend not exposing this port publicly, because
 
-1. The Starman author recommends it
+1. The Starman author recommends not exposing it
 2. We strongly recommend TLS encryption of all application traffic
 
 While the exposed port can be used for quick evaluation, it's recommended
@@ -34,61 +42,77 @@ to add the TLS layer by applying Nginx or Apache as reverse proxy.
 Enabling optional functionalities such as outgoing e-mail and printing
 could require additional setup of a mail service or CUPS printer service.
 
-# Quickstart
-
-The quickest way to get this image up and running is by using the
-`docker-compose` file available through the GitHub repository at:
-
-  https://github.com/ledgersmb/ledgersmb-docker/blob/1.6/docker-compose.yml
-
-which sets up both this image and a supporting database image for
-production purposes (i.e. with persistent (database) data, with the
-exception of one thing: setting up an Nginx or Apache reverse proxy
-with TLS 1.2/1.3 support -- a requirement if you want to access your
-installation over any type of network.
-
 # How to use this image
 
-## Start a postgres instance
+This image can be installed either automatically with the Docker compose file
+or manually with docker only.
+
+## Docker-Compose: Installation and start
+
+This image provides `docker-compose.yml` which can be used to pull related
+images, install them, establish an internal network for their communications,
+adjust environment variables, start and stop LedgerSMB. The only instructions
+required, after the optional edition of the file to adjust the environment
+variables, are:
 
 ```plain
- $ docker run -d --name postgres \
-              -e POSTGRES_PASSWORD=mysecretpassword \
-              postgres:latest
+ $ docker-compose pull
+ $ docker-compose up -d
 ```
 
-BEWARE: The command above creates a container with the database data stored
-*inside* the container. Upon removal of the container, the database data will
-be removed too!
-
-To prevent destruction of the database data upon replacement of the container,
-please use these commands instead:
+Or use the following to set a different password and/or parallel processing
+capacity (so called 'workers'):
 
 ```plain
- $ docker volume create dbdata
- $ docker run -d --name postgres \
-              -e POSTGRES_PASSWORD=mysecretpassword \
-              -e PGDATA=/var/lib/postgresql/data/pgdata \
-              -v dbdata:/var/lib/postgresql/data \
-              postgres:latest
+ $ docker-compose pull
+ $ POSTGRES_PASSWORD=def \
+   LSMB_WORKERS=10 \
+   docker-compose up -d
 ```
 
-## Start LedgerSMB
+This will set up two containers: (1) a PostgreSQL container with persistent
+storage which is retained between container updates and (2) a LedgerSMB
+container configured to connect to the PostgreSQL container as its database
+server. Your LedgerSMB installation should now be accessible through
+[http://localhost:5762/](http://localhost:5762/).
+
+The default number of workers is 5. The default database username and password
+are:
+
+```plain
+   username: postgres
+   password: abc
+```
+
+From here, follow the steps as detailed in the instructions for
+[preparing for first use](https://ledgersmb.org/content/preparing-ledgersmb-19-first-use).
+
+## Manual installation
+
+This section assumes availability of a PostgreSQL server to attach to the
+LedgerSMB image as the database server.
+
+### Start LedgerSMB
 
 ```plain
  $ docker run -d -p 5762:5762 --name myledger \
-              ledgersmb/ledgersmb:latest
+              -e POSTGRES_HOST=<ip/hostname> ledgersmb/ledgersmb:latest
 ```
 
 This command maps port 5762 of your container to port 5762 in your host. The
 web application inside the container should now be accessible through
-http://localhost:5762/setup.pl.
+http://localhost:5762/setup.pl and http://localhost:5762/login.pl.
 
-## Set up LedgerSMB
+Below are more variables which determine container configuration,
+like `POSTGRES_HOST` above.
+
+# Set up LedgerSMB
 
  * Visit http://myledger:5762/setup.pl.
- * Log in with the "postgres" user and the password `mysecretpassword`
-   and provide the name of a company (= database name) you want to create.
+ * Log in with the "postgres" user and the password `abc` as given above -
+   or with the credentials of your own database server in case of a manual
+   setup - and provide the name of a company (= database name) you want to
+   create.
  * Go over the steps presented in the browser
 
 Once you have completed the setup steps, you have a fully functional
@@ -100,9 +124,13 @@ Visit http://localhost:5762/login.pl to log in and get started.
 
 No persistant data is stored in the LedgerSMB container.
 
-All LedgerSMB data is stored in Postgres, so you can stop/destroy/run a
+All LedgerSMB data is stored in PostgreSQL, so you can stop/destroy/run a
 new LedgerSMB container as often as you want.
 
+In case of the Docker Compose setup, all PostgreSQL data is stored on the
+Docker volume with the name ending in `_pgdata`. This volume is not destroyed
+when updating the containers; only explicit removal destroys the data.
+
 # Environment Variables
 
 The LedgerSMB image uses several environment variables. They are all optional.
@@ -138,30 +166,66 @@ affect the performance experience of users.
 
 ## Mail configuration
 
-The docker image uses `ssmtp` to send mail.
+As of 1.8.0, the image is based on Debian Buster instead of Debian Stretch;
+with Buster, the `ssmtp` program has been removed from Debian, this image
+had to change strategy. The main application always came with built-in e-mail
+yet with the deprecation, the abilities have expanded.
 
-* `SSMTP_ROOT` (config: `Root`)
-* `SSMTP_MAILHUB` (config: `Mailhub`)
-* `SSMTP_HOSTNAME` (config: `Hostname`)
-* `SSMTP_USE_STARTTLS` (config: `UseSTARTTLS`)
-* `SSMTP_AUTH_USER` (config: `AuthUser`)
-* `SSMTP_AUTH_PASS` (config: `AuthPass`)
-* `SSMTP_AUTH_METHOD` (config: `AuthMethod`)
-* `SSMTP_FROMLINE_OVERRIDE` (config: `FromLineOverride`)
+The following parameters are now supported to set mail preferences:
 
-These variables are used to set outgoing SMTP defaults.
+* `LSMB_MAIL_SMTPHOST`
+* `LSMB_MAIL_SMTPPORT`
+* `LSMB_MAIL_SMTPTLS`
+* `LSMB_MAIL_SMTPSENDER_HOSTNAME`
+* `LSMB_MAIL_SMTPUSER`
+* `LSMB_MAIL_SMTPPASS`
+* `LSMB_MAIL_SMTPAUTHMECH`
 
-To set the outgoing email address, set `SSMTP_ROOT` and `SSMTP_HOSTNAME` at
-a minimum.
+# Advanced setup
 
-`SSMTP_MAILHUB` defaults to the default docker0 interface, so if your host is
-already configured to relay mail, this should relay successfully with only
-the root and hostname set.
+## Docker Compose with reverse proxy
 
-Use the other environment variables to relay mail through a different host.
-Use the [ssmtp.conf man
-page](https://www.systutorials.com/docs/linux/man/5-ssmtp.conf/) to look up
-the meaning and function of each of the mail configuration keys.
+The `docker-compose-reverseproxy.yml` file shows a docker-compose setup
+which adds an Nginx reverse proxy configuration on top of the base
+`docker-compose.yml` configuration file. If the content of this repository
+is cloned into the current directory (`git clone https://github.com/ledgersmb/ledgersmb-docker.git ; cd ledgersmb-docker`), it can be used as:
+
+```plain
+ $ docker-compose \
+    -f docker-compose.yml \
+    -f docker-compose-reverseproxy.yml \
+       up -d
+```
+
+This setup can be used in combination with an image which runs the
+Certbot certificate renewal process *and* Nginx to do TLS termination. The
+default reverse proxy is mostly an example; it publishes on
+[http://localhost:8080/](http://localhost:8080/).
+
+An example of such an image can be found at
+[https://github.com/jonasalfredsson/docker-nginx-certbot](https://github.com/jonasalfredsson/docker-nginx-certbot),
+which is published on Docker Hub as
+[jonasal/nginx-certbot](https://hub.docker.com/r/jonasal/nginx-certbot).
+
+**Upgrade note** When upgrading this setup, please remove the volume ending
+in `_lsmbdata` before starting the upgraded containers. Without that, the
+webcontent won't be upgraded! E.g.:
+
+```plain
+  $ docker-compose \
+      -f docker-compose.yml \
+      -f docker-compose-reverseproxy.yml \
+        rm -s -f -v && \
+    docker volume rm ledgersmb-docker_lsmbdata && \
+    docker-compose \
+      -f docker-compose.yml \
+      -f docker-compose-reverseproxy.yml \
+        pull && \
+    docker-compose \
+      -f docker-compose.yml \
+      -f docker-compose-reverseproxy.yml \
+        up -d
+```
 
 # Troubleshooting/Developing
 
@@ -173,11 +237,17 @@ and the startup & config script is /usr/bin/start.sh.
 
 ## Issues
 
-If you have any problems with or questions about this image or LedgerSMB, please contact us on the [mailing list](http://ledgersmb.org/topic/support/mailing-lists-rss-and-nntp-feeds) or through a [GitHub issue](https://github.com/ledgersmb/ledgersmb-docker/issues).
+If you have any problems with or questions about this image or LedgerSMB,
+please contact us on the [mailing list](http://ledgersmb.org/topic/support/mailing-lists-rss-and-nntp-feeds)
+or through a [GitHub issue](https://github.com/ledgersmb/ledgersmb-docker/issues).
 
-You can also reach some of the official LedgerSMB maintainers via the `#ledgersmb` IRC channel on [Freenode](https://freenode.net), or on the bridged [Matrix](https://matrix.org) room in [#ledgersmb:matrix.org](https://matrix.to/#/#ledgersmb:matrix.org). The [Riot.im](https://riot.im/app/#/room/#ledgersmb:matrix.org) Matrix client is highly recommended.
+You can also reach some of the official LedgerSMB maintainers via the
+[Matrix](https://matrix.org) room in [#ledgersmb:matrix.org](https://matrix.to/#/#ledgersmb:matrix.org).
+The [Element](https://app.element.io/#/room/#ledgersmb:matrix.org) Matrix client is highly recommended.
 
 
 ## Contributing
 
-You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.
+You are invited to contribute new features, fixes, or updates, large or small;
+we are always thrilled to receive pull requests, and do our best to process
+them as fast as we can.

docker-compose-reverseproxy.yml

@@ -0,0 +1,31 @@
+# Use this docker-compose file as:
+#
+#  docker-compose -f docker-compose.yml -f docker-compose-reverseproxy.yml up -d
+#
+#
+# This command creates one
+# compose 'project' consisting of three containers
+#
+#  1. The PostgreSQL data  container
+#  2. The LedgerSMB application container
+#  3. The Nginx reverse proxy container
+#
+# In addition to publishing LedgerSMB on port 5762 on localhost,
+# this project also publishes Nginx's reverse proxied content on
+# port 8080 on localhost
+
+version: "3.2"
+services:
+  proxy:
+    image: nginx:1-alpine
+    volumes:
+      - "lsmbdata:/srv/ledgersmb"
+      - "./nginx.conf:/etc/nginx/nginx.conf"
+    ports:
+      - "8080:8080"
+  lsmb:
+    volumes:
+      - "lsmbdata:/srv/ledgersmb"
+
+volumes:
+  lsmbdata:

docker-compose.yml

@@ -16,10 +16,10 @@ services:
   # because that allows us to use the default hostname ("postgres")
   # from the LedgerSMB configuration
   postgres:
-    image: postgres:9.6-alpine
+    image: postgres:12-alpine
     environment:
       # Replace the password below for a secure setup
-      POSTGRES_PASSWORD: abc
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-abc}
       PGDATA: /var/lib/postgresql/data/pgdata
     networks:
       - internal
@@ -28,18 +28,18 @@ services:
   lsmb:
     depends_on:
       - postgres
-    image: ledgersmb/ledgersmb:1.7
+    image: ghcr.io/ledgersmb/ledgersmb:1.9
     networks:
       - internal
       - default
-    # Uncomment the 'ports' section to map the LedgerSMB container port (5762)
+    # Comment the 'ports' section to disable mapping the LedgerSMB container port (5762)
     #  to the host's port of the same number, thus making LedgerSMB
     #  available on http://<host-dns-or-ip>:5762/
     #     SECURITY NOTE: Do this for evaluation purposes only!
     #       In production, be sure to use SSL/TLS to protect user's passwords
     #       and other sensitive data
-    # ports:
-    #   - "5762:5762"
+    ports:
+      - "5762:5762"
     environment:
       # The LSMB_WORKERS environment variable lets you select the number
       # of processes serving HTTP requests. The default number of 2 workers
@@ -47,17 +47,26 @@ services:
       # improve the performance experience, increase memory and the
       # number of workers
       #
-      LSMB_WORKERS: 2
+      LSMB_WORKERS: ${LSMB_WORKERS:-5}
       #
       #
-      # SSMTP_ROOT:
-      # SSMTP_HOSTNAME:
-      # SSMTP_MAILHUB:
-      # SSMTP_AUTH_USER:
-      # SSMTP_AUTH_PASS:
-      # SSMTP_AUTH_METHOD:
-      # SSMTP_USE_STARTTLS:
-      # SSMTP_FROMLINE_OVERRIDE:
+
+      # LSMB_MAIL_SMTPHOST:
+      # LSMB_MAIL_SMTPPORT:
+      # LSMB_MAIL_SMTPTLS:
+      # LSMB_MAIL_SMTPSENDER_HOSTNAME:
+      # LSMB_MAIL_SMTPUSER:
+      # LSMB_MAIL_SMTPPASS:
+      # LSMB_MAIL_SMTPAUTHMECH:
+      #
+      #
+      # The PROXY_IP environment variable lets you set the IP address
+      # (range) of the reverse proxy used for TLS termination, which forwards
+      # its requests to this container. When this reverse proxy runs on the
+      # Docker host, the default below applies. In case the reverse proxy is
+      # hosted in a separate container, this setting needs to be adjusted.
+      #
+      # PROXY_IP: 172.17.0.1/12
 
 # having the dbdata volume is required to persist our
 # data between PostgreSQL container updates; without

nginx.conf

@@ -0,0 +1,81 @@
+# This is a full (minimal) nginx configuration file
+
+error_log /dev/stderr info;
+pid /tmp/nginx.pid;
+worker_processes 1;
+
+events {
+   worker_connections 1024;
+}
+
+http {
+   client_body_temp_path /tmp/client_body;
+   proxy_temp_path /tmp/proxy_temp;
+   fastcgi_temp_path /tmp/fastcgi_temp;
+   scgi_temp_path /tmp/scgi_temp;
+   uwsgi_temp_path /tmp/uwsgi_temp;
+
+   sendfile on;
+   tcp_nopush on;
+   tcp_nodelay on;
+   keepalive_timeout 65;
+   types_hash_max_size 2048;
+   include /etc/nginx/mime.types;
+   default_type application/octet-stream;
+
+   access_log /dev/stdout;
+   error_log /dev/stderr info;
+
+   gzip off;
+   gzip_static on;
+
+   server {
+      listen 8080 default_server;
+      listen [::]:8080 default_server ipv6only=on;
+
+      root /srv/ledgersmb/UI;
+
+      access_log /dev/stdout;
+      error_log /dev/stderr info;
+
+      # Don't log status polls
+      location /nginx_status {
+               stub_status on;
+               access_log off;
+               allow 127.0.0.1;
+               allow ::1;
+               deny all;
+      }
+
+      # Configuration files don't exist
+      location ^~ \.conf$ {
+         return 404;
+      }
+
+      # 'Hidden' files don't exist
+      location ~ /\. {
+         return 404;
+      }
+
+      location = / {
+         return 301 /login.pl;
+      }
+
+      # JS & CSS
+      location ~* \.(js|css)$ {
+         add_header Pragma "public";
+         add_header Cache-Control "public, must-revalidate, proxy-revalidate"; # Production
+         expires     7d; # Indicate that the resource can be cached for 1 week # Production
+         try_files $uri =404;
+      }
+
+      location / {
+         proxy_set_header        Host $host;
+         proxy_set_header        X-Real-IP $remote_addr;
+         proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
+         proxy_set_header        X-Forwarded-Proto $scheme;
+         proxy_read_timeout      300;
+         proxy_pass              http://lsmb:5762;
+      }
+   }
+}

start.sh

@@ -1,33 +1,107 @@
 #!/bin/bash
 
-update_ssmtp.sh
 cd /srv/ledgersmb
 
+if [[ -n "$SSMTP_ROOT" ]]; then
+    echo "\$SSMTP_ROOT set; parameter is deprecated and will be ignored"
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_FROMLINE_OVERRIDE" ]]; then
+    echo "\$SSMTP_FROMLINE_OVERRIDE set; parameter is deprecated and will be ignored"
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_MAILHUB" ]]; then
+    echo "\$SSMTP_MAILHUB set; parameter is deprecated"
+    if [[ -z "$LSMB_MAIL_SMTPHOST" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPHOST setting from \$SSMTP_MAILHUB"
+        LSMB_MAIL_SMTPHOST=${SSMTP_MAILHUB%:*}
+    fi
+    if [[ -z "$LSMB_MAIL_SMTPPORT" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPPORT setting from \$SSMTP_MAILHUB"
+        LSMB_MAIL_SMTPPORT=${SSMTP_MAILHUB#*:}
+    fi
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_HOSTNAME" ]]; then
+    echo "\$SSMTP_HOSTNAME set; parameter is deprecated"
+    if [[ -z "$LSMB_MAIL_SMTPSENDER_HOSTNAME" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPSENDER_HOSTNAME setting from \$SSMTP_HOSTNAME"
+        LSMB_MAIL_SMTPSENDER_HOSTNAME=$SSMTP_HOSTNAME
+    fi
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_USE_STARTTLS" ]]; then
+    echo "\$SSMTP_USE_STARTTLS set; parameter is deprecated"
+    if [[ -z "$LSMB_MAIL_SMTPTLS" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPSENDER_HOSTNAME setting from \$SSMTP_USE_STARTTLS"
+        LSMB_MAIL_SMTPTLS=$SSMTP_USE_STARTTLS
+    fi
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_AUTH_USER" ]]; then
+    echo "\$SSMTP_AUTH_USER set; parameter is deprecated"
+    if [[ -z "$LSMB_MAIL_SMTPUSER" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPUSER setting from \$SSMTP_AUTH_USER"
+        LSMB_MAIL_SMTPUSER=$SSMTP_AUTH_USER
+    fi
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_AUTH_PASS" ]]; then
+    echo "\$SSMTP_AUTH_PASS set; parameter is deprecated"
+    if [[ -z "$LSMB_MAIL_SMTPPASS" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPPASS setting from \$SSMTP_AUTH_PASS"
+        LSMB_MAIL_SMTPPASS=$SSMTP_AUTH_PASS
+    fi
+    LSMB_HAVE_DEPRECATED=1
+fi
+if [[ -n "$SSMTP_AUTH_METHOD" ]]; then
+    echo "\$SSMTP_AUTH_METHOD set; parameter is deprecated"
+    if [[ -z "$LSMB_MAIL_SMTPAUTHMECH" ]]; then
+        echo "  Deriving \$LSMB_MAIL_SMTPAUTHMECH setting from \$SSMTP_AUTH_METHOD"
+        LSMB_MAIL_SMTPAUTHMECH=$SSMTP_AUTH_METHOD
+    fi
+    LSMB_HAVE_DEPRECATED=1
+fi
+
+if [[ -n "$LSMB_HAVE_DEPRECATED" ]]; then
+    echo "!!! DEPRECATED \$SSMTP_* PARAMETERS WILL BE REMOVED in the 1.9 image!!!"
+fi
+
+
 if [[ ! -f ledgersmb.conf ]]; then
   cat <<EOF >/tmp/ledgersmb.conf
 [main]
 cache_templates = 1
-
 [database]
 host = $POSTGRES_HOST
 port = $POSTGRES_PORT
 default_db = $DEFAULT_DB
-
 [mail]
-sendmail   = /usr/sbin/ssmtp
-
+${LSMB_MAIL_SMTPHOST:+smtphost=$LSMB_MAIL_SMTPHOST
+}${LSMB_MAIL_SMTPPORT:+smtpport=$LSMB_MAIL_SMTPPORT
+}${LSMB_MAIL_SMTPSENDER_HOSTNAME:+smtpsender_hostname=$LSMB_MAIL_SMTPSENDER_HOSTNAME
+}${LSMB_MAIL_SMTPTLS:+smtptls=$LSMB_MAIL_SMTPTLS
+}${LSMB_MAIL_SMTPUSER:+smtpuser=$LSMB_MAIL_SMTPUSER
+}${LSMB_MAIL_SMTPPASS:+smtppass=$LSMB_MAIL_SMTPPASS
+}${LSMB_MAIL_SMTPAUTHMECH:+smtpauthmech=$LSMB_MAIL_SMTPAUTHMECH
+}
+[proxy]
+ip=${PROXY_IP:-172.17.0.1/12}
 EOF
   export LSMB_CONFIG_FILE='/tmp/ledgersmb.conf'
 fi
 
-if [ ! -d "/tmp/ledgersmb" ]; then
-  mkdir -p /tmp/ledgersmb
-fi
-
 # start ledgersmb
 # --preload-app allows application initialization to kill the entire
 # starman instance (instead of just the worker, which will immediately
-# get restarted); it also has a positive effect on memory use
+# get restarted) on error; it also has a positive effect on memory use
 
-exec starman --port 5762 --workers ${LSMB_WORKERS:-5} -I lib -I old/lib \
+echo '--------- LEDGERSMB CONFIGURATION:  ledgersmb.conf'
+cat ${LSMB_CONFIG_FILE:-ledgersmb.conf}
+echo '--------- LEDGERSMB CONFIGURATION --- END'
+
+# ':5762:' suppresses an uninitialized variable warning in starman
+# the last colon means "don't connect using tls"; without it, there's a warning
+exec starman --listen :5762: --workers ${LSMB_WORKERS:-5} \
+             -I lib -I old/lib \
              --preload-app bin/ledgersmb-server.psgi

update_ssmtp.sh

@@ -1,18 +0,0 @@
-#!/bin/bash
-ConfiguredComment='# install script update_ssmtp.sh has configured ssmtp'
-grep -qc "$ConfiguredComment" /etc/ssmtp/ssmtp.conf && {
-    echo "smtp configured."
-    exit
-}
-
-sed -i \
-    -e "s/\(root=\).*\$/\1$SSMTP_ROOT/g" \
-    -e "s/\(mailhub=\).*\$/\1$SSMTP_MAILHUB/g" \
-    -e "s/\(hostname=\).*\$/\1$SSMTP_HOSTNAME/g" \
-    /etc/ssmtp/ssmtp.conf
-[ -z "$SSMTP_USE_STARTTLS" ] || echo "UseSTARTTLS=$SSMTP_USE_STARTTLS" >> /etc/ssmtp/ssmtp.conf
-[ -z "$SSMTP_AUTH_USER" ] || echo "AuthUser=$SSMTP_AUTH_USER" >> /etc/ssmtp/ssmtp.conf
-[ -z "$SSMTP_AUTH_PASS" ] || echo "AuthPass=$SSMTP_AUTH_PASS" >> /etc/ssmtp/ssmtp.conf
-[ -z "$SSMTP_AUTH_METHOD" ] || echo "AuthMethod=$SSMTP_AUTH_METHOD" >> /etc/ssmtp/ssmtp.conf
-[ -z "$SSMTP_FROMLINE_OVERRIDE" ] || echo "FromLineOverride=$SSMTP_FROMLINE_OVERRIDE" >> /etc/ssmtp/ssmtp.conf
-echo "$ConfiguredComment" >> /etc/ssmtp/ssmtp.conf