mirror of
https://github.com/zulip/docker-zulip.git
synced 2025-11-04 05:53:19 +00:00
638 lines
23 KiB
Bash
Executable File
638 lines
23 KiB
Bash
Executable File
#!/bin/bash
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if [ "$DEBUG" = "true" ] || [ "$DEBUG" = "True" ]; then
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set -x
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set -o functrace
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fi
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set -e
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# DB aka Database
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DB_HOST="${DB_HOST:-127.0.0.1}"
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DB_HOST_PORT="${DB_HOST_PORT:-5432}"
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DB_NAME="${DB_NAME:-zulip}"
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DB_SCHEMA="${DB_SCHEMA:-zulip}"
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DB_USER="${DB_USER:-zulip}"
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DB_PASS="${DB_PASS:-zulip}"
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DB_ROOT_USER="${DB_ROOT_USER:-postgres}"
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DB_ROOT_PASS="${DB_ROOT_PASS:-$(echo $DB_PASS)}"
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REMOTE_POSTGRES_SSLMODE="${REMOTE_POSTGRES_SSLMODE:-prefer}"
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unset DB_PASSWORD
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# RabbitMQ
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IGNORE_RABBITMQ_ERRORS="${IGNORE_RABBITMQ_ERRORS:-true}"
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SETTING_RABBITMQ_HOST="${SETTING_RABBITMQ_HOST:-127.0.0.1}"
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SETTING_RABBITMQ_USER="${SETTING_RABBITMQ_USER:-zulip}"
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SETTING_RABBITMQ_PASSWORD="${SETTING_RABBITMQ_PASSWORD:-zulip}"
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SECRETS_rabbitmq_password="${SECRETS_rabbitmq_password:-$(echo $SETTING_RABBITMQ_PASSWORD)}"
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unset SETTING_RABBITMQ_PASSWORD
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# Redis
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SETTING_RATE_LIMITING="${SETTING_RATE_LIMITING:-True}"
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SETTING_REDIS_HOST="${SETTING_REDIS_HOST:-127.0.0.1}"
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SETTING_REDIS_PORT="${SETTING_REDIS_PORT:-6379}"
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# Memcached
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if [ -z "$SETTING_MEMCACHED_LOCATION" ]; then
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SETTING_MEMCACHED_LOCATION="127.0.0.1:11211"
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fi
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# Nginx settings
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NGINX_WORKERS="${NGINX_WORKERS:-2}"
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NGINX_PROXY_BUFFERING="${NGINX_PROXY_BUFFERING:-off}"
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NGINX_MAX_UPLOAD_SIZE="${NGINX_MAX_UPLOAD_SIZE:-24m}"
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# Zulip certifcate parameters
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ZULIP_AUTO_GENERATE_CERTS="${ZULIP_AUTO_GENERATE_CERTS:-True}"
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ZULIP_CERTIFICATE_SUBJ="${ZULIP_CERTIFICATE_SUBJ:-}"
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ZULIP_CERTIFICATE_C="${ZULIP_CERTIFICATE_C:-US}"
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ZULIP_CERTIFICATE_ST="${ZULIP_CERTIFICATE_ST:-Denial}"
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ZULIP_CERTIFICATE_L="${ZULIP_CERTIFICATE_L:-Springfield}"
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ZULIP_CERTIFICATE_O="${ZULIP_CERTIFICATE_O:-Dis}"
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ZULIP_CERTIFICATE_CN="${ZULIP_CERTIFICATE_CN:-}"
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# Zulip related settings
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ZULIP_AUTH_BACKENDS="${ZULIP_AUTH_BACKENDS:-EmailAuthBackend}"
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ZULIP_RUN_POST_SETUP_SCRIPTS="${ZULIP_RUN_POST_SETUP_SCRIPTS:-True}"
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# Zulip user setup
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FORCE_FIRST_START_INIT="${FORCE_FIRST_START_INIT:-False}"
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export ZULIP_USER_CREATION_ENABLED="${ZULIP_USER_CREATION_ENABLED:-True}"
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export ZULIP_USER_FULLNAME="${ZULIP_USER_FULLNAME:-Zulip Docker}"
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export ZULIP_USER_DOMAIN="${ZULIP_USER_DOMAIN:-$(echo $SETTING_EXTERNAL_HOST)}"
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export ZULIP_USER_EMAIL="${ZULIP_USER_EMAIL:-}"
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export ZULIP_USER_PASS="${ZULIP_USER_PASS:-zulip}"
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# Auto backup settings
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AUTO_BACKUP_ENABLED="${AUTO_BACKUP_ENABLED:-True}"
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AUTO_BACKUP_INTERVAL="${AUTO_BACKUP_INTERVAL:-30 3 * * *}"
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# Zulip configuration function specific variable(s)
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SPECIAL_SETTING_DETECTION_MODE="${SPECIAL_SETTING_DETECTION_MODE:-True}"
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MANUAL_CONFIGURATION="${MANUAL_CONFIGURATION:-false}"
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LINK_SETTINGS_TO_DATA="${LINK_SETTINGS_TO_DATA:-false}"
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# entrypoint.sh specific variable(s)
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ZPROJECT_SETTINGS="/home/zulip/deployments/current/zproject/settings.py"
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SETTINGS_PY="/etc/zulip/settings.py"
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# BEGIN appRun functions
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# === initialConfiguration ===
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prepareDirectories() {
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if [ ! -d "$DATA_DIR" ]; then
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mkdir -p "$DATA_DIR"
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fi
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if [ ! -d "$DATA_DIR/backups" ]; then
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echo "Creating backups folder ..."
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mkdir -p "$DATA_DIR/backups"
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echo "Created backups folder."
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fi
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if [ ! -d "$DATA_DIR/certs" ]; then
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echo "Creating certs folder ..."
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mkdir -p "$DATA_DIR/certs"
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echo "Created certs folder."
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fi
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if [ ! -d "$DATA_DIR/uploads" ]; then
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echo "Creating uploads folder ..."
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mkdir -p "$DATA_DIR/uploads"
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echo "Created uploads folder."
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fi
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echo "Preparing and linking the uploads folder ..."
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rm -rf /home/zulip/uploads
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ln -sfT "$DATA_DIR/uploads" /home/zulip/uploads
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chown zulip:zulip -R "$DATA_DIR/uploads"
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# Link settings folder
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if [ "$LINK_SETTINGS_TO_DATA" = "True" ] || [ "$LINK_SETTINGS_TO_DATA" = "true" ]; then
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# Create settings directories
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if [ ! -d "$DATA_DIR/settings" ]; then
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mkdir -p "$DATA_DIR/settings"
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fi
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if [ ! -d "$DATA_DIR/settings/etc-zulip" ]; then
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cp -rf /etc/zulip "$DATA_DIR/settings/etc-zulip"
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fi
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# Link /etc/zulip/ settings folder
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rm -rf /etc/zulip
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ln -sfT "$DATA_DIR/settings/etc-zulip" /etc/zulip
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fi
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echo "Prepared and linked the uploads directory."
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}
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setConfigurationValue() {
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if [ -z "$1" ]; then
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echo "No KEY given for setConfigurationValue."
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return 1
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fi
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if [ -z "$3" ]; then
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echo "No FILE given for setConfigurationValue."
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return 1
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fi
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local KEY="$1"
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local VALUE
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local FILE="$3"
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local TYPE="$4"
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if [ -z "$TYPE" ]; then
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case "$2" in
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[Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee]|[Nn]one)
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TYPE="bool"
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;;
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[0-9]*)
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TYPE="integer"
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;;
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[\[\(]*[\]\)])
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TYPE="array"
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;;
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*)
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TYPE="string"
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;;
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esac
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fi
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case "$TYPE" in
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emptyreturn)
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if [ -z "$2" ]; then
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return 0
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fi
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;;
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literal)
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VALUE="$1"
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;;
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bool|boolean|int|integer|array)
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VALUE="$KEY = $2"
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;;
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string|*)
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VALUE="$KEY = '${2//\'/\'}'"
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;;
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esac
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echo "$VALUE" >> "$FILE"
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echo "Setting key \"$KEY\", type \"$TYPE\" in file \"$FILE\"."
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}
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nginxConfiguration() {
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echo "Executing nginx configuration ..."
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sed -i "s/worker_processes .*/worker_processes $NGINX_WORKERS;/g" /etc/nginx/nginx.conf
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sed -i "s/client_max_body_size .*/client_max_body_size $NGINX_MAX_UPLOAD_SIZE;/g" /etc/nginx/nginx.conf
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sed -i "s/proxy_buffering .*/proxy_buffering $NGINX_PROXY_BUFFERING;/g" /etc/nginx/zulip-include/proxy_longpolling
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echo "Nginx configuration succeeded."
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}
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configureCerts() {
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echo "Exectuing certificates configuration..."
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case "$ZULIP_AUTO_GENERATE_CERTS" in
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[Tt][Rr][Uu][Ee])
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ZULIP_AUTO_GENERATE_CERTS="True"
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;;
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[Ff][Aa][Ll][Ss][Ee])
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ZULIP_AUTO_GENERATE_CERTS="False"
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;;
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*)
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echo "Defaulting \"ZULIP_AUTO_GENERATE_CERTS\" to \"True\". Couldn't parse if \"True\" or \"False\"."
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ZULIP_AUTO_GENERATE_CERTS="True"
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;;
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esac
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if [ ! -e "$DATA_DIR/certs/zulip.key" ] && [ ! -e "$DATA_DIR/certs/zulip.combined-chain.crt" ]; then
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if [ "$ZULIP_AUTO_GENERATE_CERTS" = "True" ] || [ "$ZULIP_AUTO_GENERATE_CERTS" = "true" ]; then
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echo "No certs in \"$DATA_DIR/certs\"."
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echo "Autogenerating certificates ..."
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if [ -z "$ZULIP_CERTIFICATE_SUBJ" ]; then
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if [ -z "$ZULIP_CERTIFICATE_CN" ]; then
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if [ -z "$SETTING_EXTERNAL_HOST" ]; then
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echo "Certificates generation failed. \"ZULIP_CERTIFICATE_CN\" and as fallback \"SETTING_EXTERNAL_HOST\" not given."
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echo "Certificates configuration failed."
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exit 1
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fi
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ZULIP_CERTIFICATE_CN="$SETTING_EXTERNAL_HOST"
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fi
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ZULIP_CERTIFICATE_SUBJ="/C=$ZULIP_CERTIFICATE_C/ST=$ZULIP_CERTIFICATE_ST/L=$ZULIP_CERTIFICATE_L/O=$ZULIP_CERTIFICATE_O/CN=$ZULIP_CERTIFICATE_CN"
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fi
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openssl genrsa -des3 -passout pass:x -out /tmp/server.pass.key 4096
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openssl rsa -passin pass:x -in /tmp/server.pass.key -out "$DATA_DIR/certs/zulip.key"
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openssl req -new -nodes -subj "$ZULIP_CERTIFICATE_SUBJ" -key "$DATA_DIR/certs/zulip.key" -out /tmp/server.csr
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openssl x509 -req -days 365 -in /tmp/server.csr -signkey "$DATA_DIR/certs/zulip.key" -out "$DATA_DIR/certs/zulip.combined-chain.crt"
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rm -f /tmp/server.csr /tmp/server.pass.key
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echo "Certificate autogeneration succeeded."
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else
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echo "Certificates already exist. No need to generate them. Continuing."
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fi
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fi
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if [ ! -e "$DATA_DIR/certs/zulip.key" ]; then
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echo "No zulip.key given in $DATA_DIR."
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echo "Certificates configuration failed."
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exit 1
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fi
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if [ ! -e "$DATA_DIR/certs/zulip.combined-chain.crt" ]; then
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echo "No zulip.combined-chain.crt given in $DATA_DIR."
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echo "Certificates configuration failed."
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exit 1
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fi
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ln -sfT "$DATA_DIR/certs/zulip.key" /etc/ssl/private/zulip.key
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ln -sfT "$DATA_DIR/certs/zulip.combined-chain.crt" /etc/ssl/certs/zulip.combined-chain.crt
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echo "Certificates configuration succeeded."
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}
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secretsConfiguration() {
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echo "Setting Zulip secrets ..."
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if [ ! -e "$DATA_DIR/zulip-secrets.conf" ]; then
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echo "Generating Zulip secrets ..."
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/root/zulip/scripts/setup/generate_secrets.py --production
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mv "/etc/zulip/zulip-secrets.conf" "$DATA_DIR/zulip-secrets.conf" || {
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echo "Couldn't move the generate zulip secrets to the data dir."; exit 1;
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}
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echo "Secrets generation succeeded."
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else
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echo "Secrets already generated/existing."
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fi
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set +e
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local SECRETS=($(env | sed -nr "s/SECRETS_([0-9A-Z_a-z-]*).*/\1/p"))
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for SECRET_KEY in "${SECRETS[@]}"; do
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local key="SECRETS_$SECRET_KEY"
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local SECRET_VAR="${!key}"
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if [ -z "$SECRET_VAR" ]; then
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echo "Empty secret for key \"$SECRET_KEY\"."
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continue
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fi
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grep -q "$SECRET_KEY" "$DATA_DIR/zulip-secrets.conf"
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if (($? > 0)); then
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echo "$SECRET_KEY = $SECRET_VAR" >> "$DATA_DIR/zulip-secrets.conf"
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echo "Secret added for \"$SECRET_KEY\"."
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else
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sed -i -r "s~#?$SECRET_KEY[ ]*=.*~$SECRET_KEY = $SECRET_VAR~g" "$DATA_DIR/zulip-secrets.conf"
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echo "Secret found for \"$SECRET_KEY\"."
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fi
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done
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set -e
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unset SECRET_KEY SECRET_VAR key
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if [ -e "/etc/zulip/zulip-secrets.conf" ]; then
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rm "/etc/zulip/zulip-secrets.conf"
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fi
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echo "Linking secrets from data dir to etc zulip ..."
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ln -s "$DATA_DIR/zulip-secrets.conf" "/etc/zulip/zulip-secrets.conf" || {
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echo "Couldn't link existing zulip secrets to etc zulip.";
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exit 1;
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}
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echo "Linked existing secrets from data dir to etc zulip."
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echo "Zulip secrets configuration succeeded."
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}
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databaseConfiguration() {
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echo "Setting database configuration ..."
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local VALUE="{
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'default': {
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'ENGINE': 'django.db.backends.postgresql_psycopg2',
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'NAME': '$DB_NAME',
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'USER': '$DB_USER',
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'PASSWORD': '$DB_PASS',
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'HOST': '$DB_HOST',
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'PORT': '$DB_HOST_PORT',
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'SCHEMA': '$DB_SCHEMA',
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'CONN_MAX_AGE': 600,
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'OPTIONS': {
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'connection_factory': TimeTrackingConnection,
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'sslmode': 'prefer',
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},
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},
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}"
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setConfigurationValue "DATABASES" "$VALUE" "$ZPROJECT_SETTINGS" "array"
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setConfigurationValue "REMOTE_POSTGRES_HOST" "$DB_HOST" "$SETTINGS_PY" "string"
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setConfigurationValue "REMOTE_POSTGRES_SSLMODE" "$REMOTE_POSTGRES_SSLMODE" "$SETTINGS_PY" "string"
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echo "Database configuration succeeded."
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}
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authenticationBackends() {
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echo "Activating authentication backends ..."
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local FIRST=true
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echo "$ZULIP_AUTH_BACKENDS" | sed -n 1'p' | tr ',' '\n' | while read AUTH_BACKEND; do
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if [ "$FIRST" = true ]; then
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setConfigurationValue "AUTHENTICATION_BACKENDS" "('zproject.backends.${AUTH_BACKEND//\'/\'}',)" "$SETTINGS_PY" "array"
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FIRST=false
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else
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setConfigurationValue "AUTHENTICATION_BACKENDS += ('zproject.backends.${AUTH_BACKEND//\'/\'}',)" "" "$SETTINGS_PY" "literal"
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fi
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echo "Adding authentication backend \"$AUTH_BACKEND\"."
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done
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echo "Authentication backend activation succeeded."
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}
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zulipConfiguration() {
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echo "Executing Zulip configuration ..."
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if [ ! -z "$ZULIP_CUSTOM_SETTINGS" ]; then
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echo -e "\n$ZULIP_CUSTOM_SETTINGS" >> "$ZPROJECT_SETTINGS"
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fi
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local given_settings=($(env | sed -n -r "s/SETTING_([0-9A-Za-z_]*).*/\1/p"))
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for setting_key in "${given_settings[@]}"; do
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local key="SETTING_$setting_key"
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local setting_var="${!key}"
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local file="$ZPROJECT_SETTINGS"
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local type="string"
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if [ -z "$setting_var" ]; then
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echo "Empty var for key \"$setting_key\"."
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continue
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fi
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# Zulip settings.py / zproject specific overrides here
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if [ "$setting_key" = "ADMIN_DOMAIN" ] || [ "$setting_key" = "MEMCACHED_LOCATION" ] || \
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[[ "$setting_key" = RABBITMQ* ]] || [[ "$setting_key" = REDIS* ]] || \
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[ "$setting_key" = "RATE_LIMITING" ] || [ "$setting_key" = "EXTERNAL_HOST" ] || \
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[ "$setting_key" = "ZULIP_ADMINISTRATOR" ] || [ "$setting_key" = "ADMIN_DOMAIN" ] || \
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[ "$setting_key" = "SECRET_KEY" ] || [ "$setting_key" = "NOREPLY_EMAIL_ADDRESS" ] || \
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[ "$setting_key" = "DEFAULT_FROM_EMAIL" ] || [ "$setting_key" = "ALLOWED_HOSTS" ] || \
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[[ "$setting_key" = AUTH_* ]] || [[ "$setting_key" = LDAP_* ]]; then
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file="$SETTINGS_PY"
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fi
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if [ "$setting_key" = "AUTH_LDAP_USER_SEARCH" ] || [ "$setting_key" = "AUTH_LDAP_USER_ATTR_MAP" ] || \
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([ "$setting_key" = "LDAP_APPEND_DOMAIN" ] && [ "$setting_var" = "None" ]) && [ "$setting_key" = "SECURE_PROXY_SSL_HEADER" ] || \
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[[ "$setting_key" = "CSRF_"* ]] || [[ "$setting_key" = "ALLOWED_HOSTS" ]]; then
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type="array"
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fi
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if [ "$SPECIAL_SETTING_DETECTION_MODE" = "True" ] || [ "$SPECIAL_SETTING_DETECTION_MODE" = "true" ]; then
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type=""
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fi
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setConfigurationValue "$setting_key" "$setting_var" "$file" "$type"
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done
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unset setting_key setting_var
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su zulip -c "/home/zulip/deployments/current/manage.py checkconfig"
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if [[ $? != 0 ]]; then
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echo "Error in the Zulip configuration. Exiting."
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exit 1
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fi
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echo "Zulip configuration succeeded."
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}
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autoBackupConfiguration() {
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if ([ "$AUTO_BACKUP_ENABLED" != "True" ] && [ "$AUTO_BACKUP_ENABLED" != "true" ]); then
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rm -f /etc/cron.d/autobackup
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echo "Auto backup is disabled. Continuing."
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return 0
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fi
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echo "MAILTO=""\n$AUTO_BACKUP_INTERVAL cd /;/entrypoint.sh app:backup" > /etc/cron.d/autobackup
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echo "Auto backup enabled."
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}
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initialConfiguration() {
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echo "=== Begin Initial Configuration Phase ==="
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prepareDirectories
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nginxConfiguration
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configureCerts
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databaseConfiguration
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if [ "$MANUAL_CONFIGURATION" = "False" ] || [ "$MANUAL_CONFIGURATION" = "false" ]; then
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secretsConfiguration
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authenticationBackends
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zulipConfiguration
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fi
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autoBackupConfiguration
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echo "=== End Initial Configuration Phase ==="
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}
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# === bootstrappingEnvironment ===
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waitingForDatabase() {
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export PGPASSWORD="$DB_PASS"
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local TIMEOUT=60
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echo "Waiting for database server to allow connections ..."
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while ! /usr/bin/pg_isready -h "$DB_HOST" -p "$DB_HOST_PORT" -U "$DB_USER" -t 1 >/dev/null 2>&1
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do
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TIMEOUT=$(expr $TIMEOUT - 1)
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if [[ $TIMEOUT -eq 0 ]]; then
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echo "Could not connect to database server. Exiting."
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unset PGPASSWORD
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exit 1
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fi
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echo -n "."
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sleep 1
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done
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unset PGPASSWORD
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}
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bootstrapDatabase() {
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echo "(Re)creating database structure ..."
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if [ ! -z "$DB_ROOT_USER" ] && [ ! -z "$DB_ROOT_PASS" ]; then
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echo "Setting up the database, schema and user ..."
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export PGPASSWORD="$DB_ROOT_PASS"
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echo """
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CREATE USER $DB_USER;
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ALTER ROLE $DB_USER SET search_path TO $DB_NAME,public;
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CREATE DATABASE $DB_NAME OWNER=$DB_USER;
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CREATE SCHEMA $DB_SCHEMA AUTHORIZATION $DB_USER;
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""" | psql -h "$DB_HOST" -p "$DB_HOST_PORT" -U "$DB_USER" || :
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echo "Creating tsearch_extras extension ..."
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echo "CREATE EXTENSION tsearch_extras SCHEMA $DB_SCHEMA;" | \
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psql -h "$DB_HOST" -p "$DB_HOST_PORT" -U "$DB_ROOT_USER" "$DB_NAME" || :
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unset PGPASSWORD
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echo "Database structure recreated."
|
|
else
|
|
echo "No database root user nor password given. Not (re)creating database structure."
|
|
fi
|
|
}
|
|
bootstrapRabbitMQ() {
|
|
echo "Bootstrapping RabbitMQ ..."
|
|
set +e
|
|
/root/zulip/scripts/setup/configure-rabbitmq | tail -n 16
|
|
RETURN_CODE=$?
|
|
if [[ $RETURN_CODE != 0 ]] && ([ "$IGNORE_RABBITMQ_ERRORS" = "False" ] && [ "$IGNORE_RABBITMQ_ERRORS" = "false" ]); then
|
|
echo "=> In most cases you can completely ignore the RabbmitMQ bootstrap errors."
|
|
echo "=> If you want to ignore RabbitMQ bootstrap errors, (re)add the env var 'IGNORE_RABBITMQ_ERRORS' with 'true'."
|
|
echo "Zulip RabbitMQ bootstrap failed in \"configure-rabbitmq\" exit code $RETURN_CODE. Exiting."
|
|
exit $RETURN_CODE
|
|
fi
|
|
set -e
|
|
echo "RabbitMQ bootstrap succeeded."
|
|
}
|
|
userCreationConfiguration() {
|
|
echo "Executing Zulip user creation script ..."
|
|
if ([ "$ZULIP_USER_CREATION_ENABLED" != "True" ] && [ "$ZULIP_USER_CREATION_ENABLED" != "true" ]) && [ -e "$DATA_DIR/.initiated" ]; then
|
|
rm -f /etc/supervisor/conf.d/zulip_postsetup.conf
|
|
echo "Zulip user creation disabled."
|
|
return 0
|
|
fi
|
|
echo "Zulip user creation left enabled."
|
|
}
|
|
zulipFirstStartInit() {
|
|
echo "Executing Zulip first start init ..."
|
|
if ([ "$FORCE_FIRST_START_INIT" != "True" ] && [ "$FORCE_FIRST_START_INIT" != "true" ]) && [ -e "$DATA_DIR/.initiated" ]; then
|
|
echo "First Start Init not needed. Continuing."
|
|
return 0
|
|
fi
|
|
local RETURN_CODE=0
|
|
set +e
|
|
su zulip -c /home/zulip/deployments/current/scripts/setup/initialize-database
|
|
RETURN_CODE=$?
|
|
if [[ $RETURN_CODE != 0 ]]; then
|
|
echo "Zulip first start database initi failed in \"initialize-database\" exit code $RETURN_CODE. Exiting."
|
|
exit $RETURN_CODE
|
|
fi
|
|
set -e
|
|
touch "$DATA_DIR/.initiated"
|
|
echo "Zulip first start init sucessful."
|
|
}
|
|
zulipMigration() {
|
|
echo "Migrating Zulip to new version ..."
|
|
set +e
|
|
su zulip -c "/home/zulip/deployments/current/manage.py migrate --noinput"
|
|
local RETURN_CODE=$?
|
|
if [[ $RETURN_CODE != 0 ]]; then
|
|
echo "Zulip migration failed with exit code $RETURN_CODE. Exiting."
|
|
exit $RETURN_CODE
|
|
fi
|
|
set -e
|
|
rm -rf "$DATA_DIR/.zulip-*"
|
|
touch "$DATA_DIR/.zulip-$ZULIP_VERSION"
|
|
echo "Zulip migration succeeded."
|
|
}
|
|
runPostSetupScripts() {
|
|
echo "Post setup scripts execution ..."
|
|
if ([ "$ZULIP_RUN_POST_SETUP_SCRIPTS" != "True" ] && [ "$ZULIP_RUN_POST_SETUP_SCRIPTS" != "true" ]); then
|
|
echo "Not running post setup scripts. ZULIP_RUN_POST_SETUP_SCRIPTS isn't true."
|
|
return 0
|
|
fi
|
|
if [ ! -d "$DATA_DIR/post-setup.d/" ]; then
|
|
echo "No post-setup.d folder found. Continuing."
|
|
return 0
|
|
fi
|
|
if [ ! "$(ls "$DATA_DIR/post-setup.d/")" ]; then
|
|
echo "No post setup scripts found in \"$DATA_DIR/post-setup.d/\"."
|
|
return 0
|
|
fi
|
|
set +e
|
|
for file in $DATA_DIR/post-setup.d/*; do
|
|
if [ -x "$file" ]; then
|
|
echo "Executing \"$file\" ..."
|
|
bash -c "$file"
|
|
echo "Executed \"$file\". Return code $?."
|
|
else
|
|
echo "Permissions denied for \"$file\". Please check the permissions. Exiting."
|
|
exit 1
|
|
fi
|
|
done
|
|
set -e
|
|
echo "Post setup scripts execution succeeded."
|
|
}
|
|
bootstrappingEnvironment() {
|
|
echo "=== Begin Bootstrap Phase ==="
|
|
waitingForDatabase
|
|
bootstrapDatabase
|
|
bootstrapRabbitMQ
|
|
userCreationConfiguration
|
|
zulipFirstStartInit
|
|
zulipMigration
|
|
runPostSetupScripts
|
|
echo "=== End Bootstrap Phase ==="
|
|
}
|
|
# END appRun functions
|
|
# BEGIN app functions
|
|
appRun() {
|
|
initialConfiguration
|
|
bootstrappingEnvironment
|
|
echo "=== Begin Run Phase ==="
|
|
echo "Starting Zulip using supervisor with \"/etc/supervisor/supervisord.conf\" config ..."
|
|
echo ""
|
|
exec supervisord -n -c "/etc/supervisor/supervisord.conf"
|
|
}
|
|
appManagePy() {
|
|
COMMAND="$1"
|
|
shift 1
|
|
if [ -z "$COMMAND" ]; then
|
|
echo "No command given for manage.py. Defaulting to \"shell\"."
|
|
COMMAND="shell"
|
|
fi
|
|
echo "Running manage.py ..."
|
|
set +e
|
|
exec su zulip -c "/home/zulip/deployments/current/manage.py $COMMAND $*"
|
|
}
|
|
appBackup() {
|
|
echo "Starting backup process ..."
|
|
if [ -d "/tmp/backup-$(date "%D-%H-%M-%S")" ]; then
|
|
echo "Temporary backup folder for \"$(date "%D-%H-%M-%S")\" already exists. Aborting."
|
|
echo "Backup process failed. Exiting."
|
|
exit 1
|
|
fi
|
|
local BACKUP_FOLDER
|
|
BACKUP_FOLDER="/tmp/backup-$(date "%D-%H-%M-%S")"
|
|
mkdir -p "$BACKUP_FOLDER"
|
|
waitingForDatabase
|
|
pg_dump -h "$DB_HOST" -p "$DB_HOST_PORT" -U "$DB_USER" "$DB_NAME" > "$BACKUP_FOLDER/database-postgres.sql"
|
|
tar -zcvf "$DATA_DIR/backups/backup-$(date "%D-%H-%M-%S").tar.gz" "$BACKUP_FOLDER/"
|
|
rm -r "${BACKUP_FOLDER:?}/"
|
|
echo "Backup process succeeded."
|
|
exit 0
|
|
}
|
|
appRestore() {
|
|
echo "Starting restore process ..."
|
|
if [ "$(ls -A "$DATA_DIR/backups/")" ]; then
|
|
echo "No backups to restore found in \"$DATA_DIR/backups/\"."
|
|
echo "Restore process failed. Exiting."
|
|
exit 1
|
|
fi
|
|
while true; do
|
|
ls "$DATA_DIR/backups/" | awk '{print "|-> " $1}'
|
|
echo "Please enter backup filename (full filename with extension): "
|
|
read BACKUP_FILE
|
|
if [ -z "$BACKUP_FILE" ]; then
|
|
echo "Empty filename given. Please try again."
|
|
echo ""
|
|
continue
|
|
fi
|
|
if [ ! -e "$DATA_DIR/backups/$BACKUP_FILE" ]; then
|
|
echo "File \"$BACKUP_FILE\" not found. Please try again."
|
|
echo ""
|
|
fi
|
|
break
|
|
done
|
|
echo "File \"$BACKUP_FILE\" found."
|
|
echo ""
|
|
echo "==============================================================="
|
|
echo "!! WARNING !! Your current data will be deleted!"
|
|
echo "!! WARNING !! YOU HAVE BEEN WARNED! You can abort with \"CTRL+C\"."
|
|
echo "!! WARNING !! Waiting 10 seconds before continuing ..."
|
|
echo "==============================================================="
|
|
echo ""
|
|
local TIMEOUT=11
|
|
while true; do
|
|
TIMEOUT=$(expr $TIMEOUT - 1)
|
|
if [[ $TIMEOUT -eq 0 ]]; then
|
|
break
|
|
fi
|
|
echo "$TIMEOUT"
|
|
sleep 1
|
|
done
|
|
echo "!! WARNING !! Starting restore process ... !! WARNING !!"
|
|
waitingForDatabase
|
|
tar -zxvf "$DATA_DIR/backups/$BACKUP_FILE" -C /tmp
|
|
psql -h "$DB_HOST" -p "$DB_HOST_PORT" -U "$DB_USER" "$DB_NAME" < "/tmp/$(basename "$BACKUP_FILE" | cut -d. -f1)/database-postgres.sql"
|
|
rm -r "/tmp/$(basename | cut -d. -f1)/"
|
|
echo "Restore process succeeded. Exiting."
|
|
exit 0
|
|
}
|
|
appCerts() {
|
|
configureCerts
|
|
}
|
|
appHelp() {
|
|
echo "Available commands:"
|
|
echo "> app:help - Show this help menu and exit"
|
|
echo "> app:version - Container Zulip server version"
|
|
echo "> app:managepy - Run Zulip's manage.py script (defaults to \"shell\")"
|
|
echo "> app:backup - Create backups of Zulip instances"
|
|
echo "> app:restore - Restore backups of Zulip instances"
|
|
echo "> app:certs - Create self-signed certificates"
|
|
echo "> app:run - Run the Zulip server"
|
|
echo "> [COMMAND] - Run given command with arguments in shell"
|
|
}
|
|
appVersion() {
|
|
echo "This container contains:"
|
|
echo "> Zulip server $ZULIP_VERSION"
|
|
echo "> Checksum: $ZULIP_CHECKSUM"
|
|
exit 0
|
|
}
|
|
# END app functions
|
|
|
|
case "$1" in
|
|
app:run)
|
|
appRun
|
|
;;
|
|
app:managepy)
|
|
shift 1
|
|
appManagePy "$@"
|
|
;;
|
|
app:backup)
|
|
appBackup
|
|
;;
|
|
app:restore)
|
|
appRestore
|
|
;;
|
|
app:certs)
|
|
appCerts
|
|
;;
|
|
app:help)
|
|
appHelp
|
|
;;
|
|
app:version)
|
|
appVersion
|
|
;;
|
|
*)
|
|
if [[ -x $1 ]]; then
|
|
$1
|
|
else
|
|
COMMAND="$1"
|
|
if [[ -n $(which $COMMAND) ]] ; then
|
|
shift 1
|
|
exec "$(which $COMMAND)" "$@"
|
|
else
|
|
appHelp
|
|
fi
|
|
fi
|
|
;;
|
|
esac
|