124 lines
4.3 KiB
Bash
Executable File
124 lines
4.3 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
source setup/functions.sh
|
|
source /etc/mailinabox.conf # load global vars
|
|
|
|
echo "Installing Mail-in-a-Box system management daemon..."
|
|
|
|
# DEPENDENCIES
|
|
|
|
# duplicity is used to make backups of user data.
|
|
#
|
|
# virtualenv is used to isolate the Python 3 packages we
|
|
# install via pip from the system-installed packages.
|
|
#
|
|
# certbot installs EFF's certbot which we use to
|
|
# provision free TLS certificates.
|
|
apt_install duplicity python3-pip virtualenv certbot rsync
|
|
|
|
# b2sdk is used for backblaze backups.
|
|
# boto3 is used for amazon aws backups.
|
|
# Both are installed outside the pipenv, so they can be used by duplicity
|
|
hide_output pip3 install --upgrade b2sdk boto3
|
|
|
|
# Create a virtualenv for the installation of Python 3 packages
|
|
# used by the management daemon.
|
|
inst_dir=/usr/local/lib/mailinabox
|
|
mkdir -p $inst_dir
|
|
venv=$inst_dir/env
|
|
if [ ! -d $venv ]; then
|
|
# A bug specific to Ubuntu 22.04 and Python 3.10 requires
|
|
# forcing a virtualenv directory layout option (see #2335
|
|
# and https://github.com/pypa/virtualenv/pull/2415). In
|
|
# our issue, reportedly installing python3-distutils didn't
|
|
# fix the problem.)
|
|
export DEB_PYTHON_INSTALL_LAYOUT='deb'
|
|
hide_output virtualenv -ppython3 $venv
|
|
fi
|
|
|
|
# Upgrade pip because the Ubuntu-packaged version is out of date.
|
|
hide_output $venv/bin/pip install --upgrade pip
|
|
|
|
# Install other Python 3 packages used by the management daemon.
|
|
# The first line is the packages that Josh maintains himself!
|
|
# NOTE: email_validator is repeated in setup/questions.sh, so please keep the versions synced.
|
|
hide_output $venv/bin/pip install --upgrade \
|
|
rtyaml "email_validator>=1.0.0" "exclusiveprocess" \
|
|
flask dnspython python-dateutil expiringdict gunicorn \
|
|
qrcode[pil] pyotp \
|
|
"idna>=2.0.0" "cryptography==37.0.2" psutil postfix-mta-sts-resolver \
|
|
b2sdk boto3
|
|
|
|
# CONFIGURATION
|
|
|
|
# Create a backup directory and a random key for encrypting backups.
|
|
mkdir -p "$STORAGE_ROOT/backup"
|
|
if [ ! -f "$STORAGE_ROOT/backup/secret_key.txt" ]; then
|
|
(umask 077; openssl rand -base64 2048 > "$STORAGE_ROOT/backup/secret_key.txt")
|
|
fi
|
|
|
|
|
|
# Download jQuery and Bootstrap local files
|
|
|
|
# Make sure we have the directory to save to.
|
|
assets_dir=$inst_dir/vendor/assets
|
|
rm -rf $assets_dir
|
|
mkdir -p $assets_dir
|
|
|
|
# jQuery CDN URL
|
|
jquery_version=2.2.4
|
|
jquery_url=https://code.jquery.com
|
|
|
|
# Get jQuery
|
|
wget_verify $jquery_url/jquery-$jquery_version.min.js 69bb69e25ca7d5ef0935317584e6153f3fd9a88c $assets_dir/jquery.min.js
|
|
|
|
# Bootstrap CDN URL
|
|
bootstrap_version=3.4.1
|
|
bootstrap_url=https://github.com/twbs/bootstrap/releases/download/v$bootstrap_version/bootstrap-$bootstrap_version-dist.zip
|
|
|
|
# Get Bootstrap
|
|
wget_verify $bootstrap_url 0bb64c67c2552014d48ab4db81c2e8c01781f580 /tmp/bootstrap.zip
|
|
unzip -q /tmp/bootstrap.zip -d $assets_dir
|
|
mv $assets_dir/bootstrap-$bootstrap_version-dist $assets_dir/bootstrap
|
|
rm -f /tmp/bootstrap.zip
|
|
|
|
# Create an init script to start the management daemon and keep it
|
|
# running after a reboot.
|
|
# Set a long timeout since some commands take a while to run, matching
|
|
# the timeout we set for PHP (fastcgi_read_timeout in the nginx confs).
|
|
# Note: Authentication currently breaks with more than 1 gunicorn worker.
|
|
cat > $inst_dir/start <<EOF;
|
|
#!/bin/bash
|
|
# Set character encoding flags to ensure that any non-ASCII don't cause problems.
|
|
export LANGUAGE=en_US.UTF-8
|
|
export LC_ALL=en_US.UTF-8
|
|
export LANG=en_US.UTF-8
|
|
export LC_TYPE=en_US.UTF-8
|
|
|
|
mkdir -p /var/lib/mailinabox
|
|
tr -cd '[:xdigit:]' < /dev/urandom | head -c 32 > /var/lib/mailinabox/api.key
|
|
chmod 640 /var/lib/mailinabox/api.key
|
|
|
|
source $venv/bin/activate
|
|
export PYTHONPATH=$PWD/management
|
|
exec gunicorn -b localhost:10222 -w 1 --timeout 630 wsgi:app
|
|
EOF
|
|
chmod +x $inst_dir/start
|
|
cp --remove-destination conf/mailinabox.service /lib/systemd/system/mailinabox.service # target was previously a symlink so remove it first
|
|
hide_output systemctl link -f /lib/systemd/system/mailinabox.service
|
|
hide_output systemctl daemon-reload
|
|
hide_output systemctl enable mailinabox.service
|
|
|
|
# Perform nightly tasks at 3am in system time: take a backup, run
|
|
# status checks and email the administrator any changes.
|
|
|
|
minute=$((RANDOM % 60)) # avoid overloading mailinabox.email
|
|
cat > /etc/cron.d/mailinabox-nightly << EOF;
|
|
# Mail-in-a-Box --- Do not edit / will be overwritten on update.
|
|
# Run nightly tasks: backup, status checks.
|
|
$minute 3 * * * root (cd $PWD && management/daily_tasks.sh)
|
|
EOF
|
|
|
|
# Start the management server.
|
|
restart_service mailinabox
|