#!/usr/bin/env bash ############## Begin Function Section ############## check_online_status() { CHECK_ONLINE_DOMAINS=('https://github.com' 'https://hub.docker.com') for domain in "${CHECK_ONLINE_DOMAINS[@]}"; do if timeout 6 curl --head --silent --output /dev/null ${domain}; then return 0 fi done return 1 } prefetch_images() { [[ -z ${BRANCH} ]] && { echo -e "\e[33m\nUnknown branch...\e[0m"; exit 1; } git fetch origin #${BRANCH} while read image; do if [[ "${image}" == "robbertkl/ipv6nat" ]]; then if ! grep -qi "ipv6nat-mailcow" docker-compose.yml || grep -qi "enable_ipv6: false" docker-compose.yml; then continue fi fi RET_C=0 until docker pull "${image}"; do RET_C=$((RET_C + 1)) echo -e "\e[33m\nError pulling $image, retrying...\e[0m" [ ${RET_C} -gt 3 ] && { echo -e "\e[31m\nToo many failed retries, exiting\e[0m"; exit 1; } sleep 1 done done < <(git show "origin/${BRANCH}:docker-compose.yml" | grep "image:" | awk '{ gsub("image:","", $3); print $2 }') } docker_garbage() { SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" IMGS_TO_DELETE=() declare -A IMAGES_INFO COMPOSE_IMAGES=($(grep -oP "image: \Kmailcow.+" "${SCRIPT_DIR}/docker-compose.yml")) for existing_image in $(docker images --format "{{.ID}}:{{.Repository}}:{{.Tag}}" | grep 'mailcow/'); do ID=$(echo "$existing_image" | cut -d ':' -f 1) REPOSITORY=$(echo "$existing_image" | cut -d ':' -f 2) TAG=$(echo "$existing_image" | cut -d ':' -f 3) if [[ " ${COMPOSE_IMAGES[@]} " =~ " ${REPOSITORY}:${TAG} " ]]; then continue else IMGS_TO_DELETE+=("$ID") IMAGES_INFO["$ID"]="$REPOSITORY:$TAG" fi done if [[ ! -z ${IMGS_TO_DELETE[*]} ]]; then echo "The following unused mailcow images were found:" for id in "${IMGS_TO_DELETE[@]}"; do echo " ${IMAGES_INFO[$id]} ($id)" done if [ ! $FORCE ]; then read -r -p "Do you want to delete them to free up some space? [y/N] " response if [[ "$response" =~ ^([yY][eE][sS]|[yY])+$ ]]; then docker rmi ${IMGS_TO_DELETE[*]} else echo "OK, skipped." fi else echo "Running in forced mode! Force removing old mailcow images..." docker rmi ${IMGS_TO_DELETE[*]} fi echo -e "\e[32mFurther cleanup...\e[0m" echo "If you want to cleanup further garbage collected by Docker, please make sure all containers are up and running before cleaning your system by executing \"docker system prune\"" fi } in_array() { local e match="$1" shift for e; do [[ "$e" == "$match" ]] && return 0; done return 1 } migrate_docker_nat() { NAT_CONFIG='{"ipv6":true,"fixed-cidr-v6":"fd00:dead:beef:c0::/80","experimental":true,"ip6tables":true}' # Min Docker version DOCKERV_REQ=20.10.2 # Current Docker version DOCKERV_CUR=$(docker version -f '{{.Server.Version}}') if grep -qi "ipv6nat-mailcow" docker-compose.yml && grep -qi "enable_ipv6: true" docker-compose.yml; then echo -e "\e[32mNative IPv6 implementation available.\e[0m" echo "This will enable experimental features in the Docker daemon and configure Docker to do the IPv6 NATing instead of ipv6nat-mailcow." echo '!!! This step is recommended !!!' echo "mailcow will try to roll back the changes if starting Docker fails after modifying the daemon.json configuration file." read -r -p "Should we try to enable the native IPv6 implementation in Docker now (recommended)? [y/N] " dockernatresponse if [[ ! "${dockernatresponse}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then echo "OK, skipping this step." return 0 fi fi # Sort versions and check if we are running a newer or equal version to req if [ $(printf "${DOCKERV_REQ}\n${DOCKERV_CUR}" | sort -V | tail -n1) == "${DOCKERV_CUR}" ]; then # If Dockerd daemon json exists if [ -s /etc/docker/daemon.json ]; then IFS=',' read -r -a dockerconfig <<< $(cat /etc/docker/daemon.json | tr -cd '[:alnum:],') if ! in_array ipv6true "${dockerconfig[@]}" || \ ! in_array experimentaltrue "${dockerconfig[@]}" || \ ! in_array ip6tablestrue "${dockerconfig[@]}" || \ ! grep -qi "fixed-cidr-v6" /etc/docker/daemon.json; then echo -e "\e[33mWarning:\e[0m You seem to have modified the /etc/docker/daemon.json configuration by yourself and not fully/correctly activated the native IPv6 NAT implementation." echo "You will need to merge your existing configuration manually or fix/delete the existing daemon.json configuration before trying the update process again." echo -e "Please merge the following content and restart the Docker daemon:\n" echo "${NAT_CONFIG}" return 1 fi else echo "Working on IPv6 NAT, please wait..." echo "${NAT_CONFIG}" > /etc/docker/daemon.json ip6tables -F -t nat [[ -e /etc/rc.conf ]] && rc-service docker restart || systemctl restart docker.service if [[ $? -ne 0 ]]; then echo -e "\e[31mError:\e[0m Failed to activate IPv6 NAT! Reverting and exiting." rm /etc/docker/daemon.json if [[ -e /etc/rc.conf ]]; then rc-service docker restart else systemctl reset-failed docker.service systemctl restart docker.service fi return 1 fi fi # Removing legacy container sed -i '/ipv6nat-mailcow:$/,/^$/d' docker-compose.yml if [ -s docker-compose.override.yml ]; then sed -i '/ipv6nat-mailcow:$/,/^$/d' docker-compose.override.yml if [[ "$(cat docker-compose.override.yml | sed '/^\s*$/d' | wc -l)" == "2" ]]; then mv docker-compose.override.yml docker-compose.override.yml_backup fi fi echo -e "\e[32mGreat! \e[0mNative IPv6 NAT is active.\e[0m" else echo -e "\e[31mPlease upgrade Docker to version ${DOCKERV_REQ} or above.\e[0m" return 0 fi } remove_obsolete_nginx_ports() { # Removing obsolete docker-compose.override.yml for override in docker-compose.override.yml docker-compose.override.yaml; do if [ -s $override ] ; then if cat $override | grep nginx-mailcow > /dev/null 2>&1; then if cat $override | grep -E '(\[::])' > /dev/null 2>&1; then if cat $override | grep -w 80:80 > /dev/null 2>&1 && cat $override | grep -w 443:443 > /dev/null 2>&1 ; then echo -e "\e[33mBacking up ${override} to preserve custom changes...\e[0m" echo -e "\e[33m!!! Manual Merge needed (if other overrides are set) !!!\e[0m" sleep 3 cp $override ${override}_backup sed -i '/nginx-mailcow:$/,/^$/d' $override echo -e "\e[33mRemoved obsolete NGINX IPv6 Bind from original override File.\e[0m" if [[ "$(cat $override | sed '/^\s*$/d' | wc -l)" == "2" ]]; then mv $override ${override}_empty echo -e "\e[31m${override} is empty. Renamed it to ensure mailcow is startable.\e[0m" fi fi fi fi fi done } detect_docker_compose_command(){ if ! [[ "${DOCKER_COMPOSE_VERSION}" =~ ^(native|standalone)$ ]]; then if docker compose > /dev/null 2>&1; then if docker compose version --short | grep -e "^2." -e "^v2." > /dev/null 2>&1; then DOCKER_COMPOSE_VERSION=native COMPOSE_COMMAND="docker compose" echo -e "\e[33mFound Docker Compose Plugin (native).\e[0m" echo -e "\e[33mSetting the DOCKER_COMPOSE_VERSION Variable to native\e[0m" sed -i 's/^DOCKER_COMPOSE_VERSION=.*/DOCKER_COMPOSE_VERSION=native/' "$SCRIPT_DIR/mailcow.conf" sleep 2 echo -e "\e[33mNotice: You'll have to update this Compose Version via your Package Manager manually!\e[0m" else echo -e "\e[31mCannot find Docker Compose with a Version Higher than 2.X.X.\e[0m" echo -e "\e[31mPlease update/install it manually regarding to this doc site: https://docs.mailcow.email/install/\e[0m" exit 1 fi elif docker-compose > /dev/null 2>&1; then if ! [[ $(alias docker-compose 2> /dev/null) ]] ; then if docker-compose version --short | grep "^2." > /dev/null 2>&1; then DOCKER_COMPOSE_VERSION=standalone COMPOSE_COMMAND="docker-compose" echo -e "\e[33mFound Docker Compose Standalone.\e[0m" echo -e "\e[33mSetting the DOCKER_COMPOSE_VERSION Variable to standalone\e[0m" sed -i 's/^DOCKER_COMPOSE_VERSION=.*/DOCKER_COMPOSE_VERSION=standalone/' "$SCRIPT_DIR/mailcow.conf" sleep 2 echo -e "\e[33mNotice: For an automatic update of docker-compose please use the update_compose.sh scripts located at the helper-scripts folder.\e[0m" else echo -e "\e[31mCannot find Docker Compose with a Version Higher than 2.X.X.\e[0m" echo -e "\e[31mPlease update/install regarding to this doc site: https://docs.mailcow.email/install/\e[0m" exit 1 fi fi else echo -e "\e[31mCannot find Docker Compose.\e[0m" echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m" exit 1 fi elif [ "${DOCKER_COMPOSE_VERSION}" == "native" ]; then COMPOSE_COMMAND="docker compose" # Check if Native Compose works and has not been deleted if ! $COMPOSE_COMMAND > /dev/null 2>&1; then # IF it not exists/work anymore try the other command COMPOSE_COMMAND="docker-compose" if ! $COMPOSE_COMMAND > /dev/null 2>&1 || ! $COMPOSE_COMMAND --version | grep "^2." > /dev/null 2>&1; then # IF it cannot find Standalone in > 2.X, then script stops echo -e "\e[31mCannot find Docker Compose or the Version is lower then 2.X.X.\e[0m" echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m" exit 1 fi # If it finds the standalone Plugin it will use this instead and change the mailcow.conf Variable accordingly echo -e "\e[31mFound different Docker Compose Version then declared in mailcow.conf!\e[0m" echo -e "\e[31mSetting the DOCKER_COMPOSE_VERSION Variable from native to standalone\e[0m" sed -i 's/^DOCKER_COMPOSE_VERSION=.*/DOCKER_COMPOSE_VERSION=standalone/' "$SCRIPT_DIR/mailcow.conf" sleep 2 fi elif [ "${DOCKER_COMPOSE_VERSION}" == "standalone" ]; then COMPOSE_COMMAND="docker-compose" # Check if Standalone Compose works and has not been deleted if ! $COMPOSE_COMMAND > /dev/null 2>&1 && ! $COMPOSE_COMMAND --version > /dev/null 2>&1 | grep "^2." > /dev/null 2>&1; then # IF it not exists/work anymore try the other command COMPOSE_COMMAND="docker compose" if ! $COMPOSE_COMMAND > /dev/null 2>&1; then # IF it cannot find Native in > 2.X, then script stops echo -e "\e[31mCannot find Docker Compose.\e[0m" echo -e "\e[31mPlease install it regarding to this doc site: https://docs.mailcow.email/install/\e[0m" exit 1 fi # If it finds the native Plugin it will use this instead and change the mailcow.conf Variable accordingly echo -e "\e[31mFound different Docker Compose Version then declared in mailcow.conf!\e[0m" echo -e "\e[31mSetting the DOCKER_COMPOSE_VERSION Variable from standalone to native\e[0m" sed -i 's/^DOCKER_COMPOSE_VERSION=.*/DOCKER_COMPOSE_VERSION=native/' "$SCRIPT_DIR/mailcow.conf" sleep 2 fi fi } detect_bad_asn() { echo -e "\e[33mDetecting if your IP is listed on Spamhaus Bad ASN List...\e[0m" response=$(curl --connect-timeout 15 --max-time 30 -s -o /dev/null -w "%{http_code}" "https://asn-check.mailcow.email") if [ "$response" -eq 503 ]; then if [ -z "$SPAMHAUS_DQS_KEY" ]; then echo -e "\e[33mYour server's public IP uses an AS that is blocked by Spamhaus to use their DNS public blocklists for Postfix.\e[0m" echo -e "\e[33mmailcow did not detected a value for the variable SPAMHAUS_DQS_KEY inside mailcow.conf!\e[0m" sleep 2 echo "" echo -e "\e[33mTo use the Spamhaus DNS Blocklists again, you will need to create a FREE account for their Data Query Service (DQS) at: https://www.spamhaus.com/free-trial/sign-up-for-a-free-data-query-service-account\e[0m" echo -e "\e[33mOnce done, enter your DQS API key in mailcow.conf and mailcow will do the rest for you!\e[0m" echo "" sleep 2 else echo -e "\e[33mYour server's public IP uses an AS that is blocked by Spamhaus to use their DNS public blocklists for Postfix.\e[0m" echo -e "\e[32mmailcow detected a Value for the variable SPAMHAUS_DQS_KEY inside mailcow.conf. Postfix will use DQS with the given API key...\e[0m" fi elif [ "$response" -eq 200 ]; then echo -e "\e[33mCheck completed! Your IP is \e[32mclean\e[0m" elif [ "$response" -eq 429 ]; then echo -e "\e[33mCheck completed! \e[31mYour IP seems to be rate limited on the ASN Check service... please try again later!\e[0m" else echo -e "\e[31mCheck failed! \e[0mMaybe a DNS or Network problem?\e[0m" fi } ############## End Function Section ############## # Check permissions if [ "$(id -u)" -ne "0" ]; then echo "You need to be root" exit 1 fi SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" # Run pre-update-hook if [ -f "${SCRIPT_DIR}/pre_update_hook.sh" ]; then bash "${SCRIPT_DIR}/pre_update_hook.sh" fi if [[ "$(uname -r)" =~ ^4\.15\.0-60 ]]; then echo "DO NOT RUN mailcow ON THIS UBUNTU KERNEL!"; echo "Please update to 5.x or use another distribution." exit 1 fi if [[ "$(uname -r)" =~ ^4\.4\. ]]; then if grep -q Ubuntu <<< "$(uname -a)"; then echo "DO NOT RUN mailcow ON THIS UBUNTU KERNEL!" echo "Please update to linux-generic-hwe-16.04 by running \"apt-get install --install-recommends linux-generic-hwe-16.04\"" exit 1 fi echo "mailcow on a 4.4.x kernel is not supported. It may or may not work, please upgrade your kernel or continue at your own risk." read -p "Press any key to continue..." < /dev/tty fi # Exit on error and pipefail set -o pipefail # Setting high dc timeout export COMPOSE_HTTP_TIMEOUT=600 # Add /opt/bin to PATH PATH=$PATH:/opt/bin umask 0022 # Unset COMPOSE_COMMAND and DOCKER_COMPOSE_VERSION Variable to be on the newest state. unset COMPOSE_COMMAND unset DOCKER_COMPOSE_VERSION for bin in curl docker git awk sha1sum grep cut; do if [[ -z $(command -v ${bin}) ]]; then echo "Cannot find ${bin}, exiting..." exit 1; fi done # Check Docker Version (need at least 24.X) docker_version=$(docker -v | grep -oP '\d+\.\d+\.\d+' | cut -d '.' -f 1 | head -1) if [[ $docker_version -lt 24 ]]; then echo -e "\e[31mCannot find Docker with a Version higher or equals 24.0.0\e[0m" echo -e "\e[33mmailcow needs a newer Docker version to work properly... continuing on your own risk!\e[0m" echo -e "\e[31mPlease update your Docker installation... sleeping 10s\e[0m" sleep 10 fi export LC_ALL=C DATE=$(date +%Y-%m-%d_%H_%M_%S) BRANCH="$(cd "${SCRIPT_DIR}"; git rev-parse --abbrev-ref HEAD)" while (($#)); do case "${1}" in --check|-c) echo "Checking remote code for updates..." LATEST_REV=$(git ls-remote --exit-code --refs --quiet https://github.com/mailcow/mailcow-dockerized "${BRANCH}" | cut -f1) if [ "$?" -ne 0 ]; then echo "A problem occurred while trying to fetch the latest revision from github." exit 99 fi if [[ -z $(git log HEAD --pretty=format:"%H" | grep "${LATEST_REV}") ]]; then echo -e "Updated code is available.\nThe changes can be found here: https://github.com/mailcow/mailcow-dockerized/commits/master" git log --date=short --pretty=format:"%ad - %s" "$(git rev-parse --short HEAD)"..origin/master exit 0 else echo "No updates available." exit 3 fi ;; --ours) MERGE_STRATEGY=ours ;; --skip-start) SKIP_START=y ;; --skip-ping-check) SKIP_PING_CHECK=y ;; --stable) CURRENT_BRANCH="$(cd "${SCRIPT_DIR}"; git rev-parse --abbrev-ref HEAD)" NEW_BRANCH="master" ;; --gc) echo -e "\e[32mCollecting garbage...\e[0m" docker_garbage exit 0 ;; --nightly) CURRENT_BRANCH="$(cd "${SCRIPT_DIR}"; git rev-parse --abbrev-ref HEAD)" NEW_BRANCH="nightly" ;; --prefetch) echo -e "\e[32mPrefetching images...\e[0m" prefetch_images exit 0 ;; -f|--force) echo -e "\e[32mRunning in forced mode...\e[0m" FORCE=y ;; -d|--dev) echo -e "\e[32mRunning in Developer mode...\e[0m" DEV=y ;; --help|-h) echo './update.sh [-c|--check, --ours, --gc, --nightly, --prefetch, --skip-start, --skip-ping-check, --stable, -f|--force, -d|--dev, -h|--help] -c|--check - Check for updates and exit (exit codes => 0: update available, 3: no updates) --ours - Use merge strategy option "ours" to solve conflicts in favor of non-mailcow code (local changes over remote changes), not recommended! --gc - Run garbage collector to delete old image tags --nightly - Switch your mailcow updates to the unstable (nightly) branch. FOR TESTING PURPOSES ONLY!!!! --prefetch - Only prefetch new images and exit (useful to prepare updates) --skip-start - Do not start mailcow after update --skip-ping-check - Skip ICMP Check to public DNS resolvers (Use it only if you'\''ve blocked any ICMP Connections to your mailcow machine) --stable - Switch your mailcow updates to the stable (master) branch. Default unless you changed it with --nightly. -f|--force - Force update, do not ask questions -d|--dev - Enables Developer Mode (No Checkout of update.sh for tests) ' exit 0 esac shift done [[ ! -f mailcow.conf ]] && { echo -e "\e[31mmailcow.conf is missing! Is mailcow installed?\e[0m"; exit 1;} chmod 600 mailcow.conf source mailcow.conf detect_docker_compose_command DOTS=${MAILCOW_HOSTNAME//[^.]}; if [ ${#DOTS} -lt 1 ]; then echo -e "\e[31mMAILCOW_HOSTNAME (${MAILCOW_HOSTNAME}) is not a FQDN!\e[0m" sleep 1 echo "Please change it to a FQDN and redeploy the stack with $COMPOSE_COMMAND up -d" exit 1 elif [[ "${MAILCOW_HOSTNAME: -1}" == "." ]]; then echo "MAILCOW_HOSTNAME (${MAILCOW_HOSTNAME}) is ending with a dot. This is not a valid FQDN!" exit 1 elif [ ${#DOTS} -eq 1 ]; then echo -e "\e[33mMAILCOW_HOSTNAME (${MAILCOW_HOSTNAME}) does not contain a Subdomain. This is not fully tested and may cause issues.\e[0m" echo "Find more information about why this message exists here: https://github.com/mailcow/mailcow-dockerized/issues/1572" read -r -p "Do you want to proceed anyway? [y/N] " response if [[ "$response" =~ ^([yY][eE][sS]|[yY])+$ ]]; then echo "OK. Proceeding." else echo "OK. Exiting." exit 1 fi fi if grep --help 2>&1 | head -n 1 | grep -q -i "busybox"; then echo "BusyBox grep detected, please install gnu grep, \"apk add --no-cache --upgrade grep\""; exit 1; fi # This will also cover sort if cp --help 2>&1 | head -n 1 | grep -q -i "busybox"; then echo "BusyBox cp detected, please install coreutils, \"apk add --no-cache --upgrade coreutils\""; exit 1; fi if sed --help 2>&1 | head -n 1 | grep -q -i "busybox"; then echo "BusyBox sed detected, please install gnu sed, \"apk add --no-cache --upgrade sed\""; exit 1; fi CONFIG_ARRAY=( "SKIP_LETS_ENCRYPT" "SKIP_SOGO" "USE_WATCHDOG" "WATCHDOG_NOTIFY_EMAIL" "WATCHDOG_NOTIFY_WEBHOOK" "WATCHDOG_NOTIFY_WEBHOOK_BODY" "WATCHDOG_NOTIFY_BAN" "WATCHDOG_NOTIFY_START" "WATCHDOG_EXTERNAL_CHECKS" "WATCHDOG_SUBJECT" "SKIP_CLAMD" "SKIP_IP_CHECK" "ADDITIONAL_SAN" "AUTODISCOVER_SAN" "DOVEADM_PORT" "IPV4_NETWORK" "IPV6_NETWORK" "LOG_LINES" "SNAT_TO_SOURCE" "SNAT6_TO_SOURCE" "COMPOSE_PROJECT_NAME" "DOCKER_COMPOSE_VERSION" "SQL_PORT" "API_KEY" "API_KEY_READ_ONLY" "API_ALLOW_FROM" "MAILDIR_GC_TIME" "MAILDIR_SUB" "ACL_ANYONE" "SOLR_HEAP" "SKIP_SOLR" "ENABLE_SSL_SNI" "ALLOW_ADMIN_EMAIL_LOGIN" "SKIP_HTTP_VERIFICATION" "SOGO_EXPIRE_SESSION" "REDIS_PORT" "DOVECOT_MASTER_USER" "DOVECOT_MASTER_PASS" "MAILCOW_PASS_SCHEME" "ADDITIONAL_SERVER_NAMES" "ACME_CONTACT" "WATCHDOG_VERBOSE" "WEBAUTHN_ONLY_TRUSTED_VENDORS" "SPAMHAUS_DQS_KEY" "SKIP_UNBOUND_HEALTHCHECK" "DISABLE_NETFILTER_ISOLATION_RULE" ) detect_bad_asn sed -i --follow-symlinks '$a\' mailcow.conf for option in "${CONFIG_ARRAY[@]}"; do if [[ ${option} == "ADDITIONAL_SAN" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "${option}=" >> mailcow.conf fi elif [[ "${option}" == "COMPOSE_PROJECT_NAME" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "COMPOSE_PROJECT_NAME=mailcowdockerized" >> mailcow.conf fi elif [[ "${option}" == "DOCKER_COMPOSE_VERSION" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "# Used Docker Compose version" >> mailcow.conf echo "# Switch here between native (compose plugin) and standalone" >> mailcow.conf echo "# For more informations take a look at the mailcow docs regarding the configuration options." >> mailcow.conf echo "# Normally this should be untouched but if you decided to use either of those you can switch it manually here." >> mailcow.conf echo "# Please be aware that at least one of those variants should be installed on your maschine or mailcow will fail." >> mailcow.conf echo "" >> mailcow.conf echo "DOCKER_COMPOSE_VERSION=${DOCKER_COMPOSE_VERSION}" >> mailcow.conf fi elif [[ "${option}" == "DOVEADM_PORT" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "DOVEADM_PORT=127.0.0.1:19991" >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_NOTIFY_EMAIL" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "WATCHDOG_NOTIFY_EMAIL=" >> mailcow.conf fi elif [[ "${option}" == "LOG_LINES" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Max log lines per service to keep in Redis logs' >> mailcow.conf echo "LOG_LINES=9999" >> mailcow.conf fi elif [[ "${option}" == "IPV4_NETWORK" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Internal IPv4 /24 subnet, format n.n.n. (expands to n.n.n.0/24)' >> mailcow.conf echo "IPV4_NETWORK=172.22.1" >> mailcow.conf fi elif [[ "${option}" == "IPV6_NETWORK" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Internal IPv6 subnet in fc00::/7' >> mailcow.conf echo "IPV6_NETWORK=fd4d:6169:6c63:6f77::/64" >> mailcow.conf fi elif [[ "${option}" == "SQL_PORT" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Bind SQL to 127.0.0.1 on port 13306' >> mailcow.conf echo "SQL_PORT=127.0.0.1:13306" >> mailcow.conf fi elif [[ "${option}" == "API_KEY" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Create or override API key for web UI' >> mailcow.conf echo "#API_KEY=" >> mailcow.conf fi elif [[ "${option}" == "API_KEY_READ_ONLY" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Create or override read-only API key for web UI' >> mailcow.conf echo "#API_KEY_READ_ONLY=" >> mailcow.conf fi elif [[ "${option}" == "API_ALLOW_FROM" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Must be set for API_KEY to be active' >> mailcow.conf echo '# IPs only, no networks (networks can be set via UI)' >> mailcow.conf echo "#API_ALLOW_FROM=" >> mailcow.conf fi elif [[ "${option}" == "SNAT_TO_SOURCE" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Use this IPv4 for outgoing connections (SNAT)' >> mailcow.conf echo "#SNAT_TO_SOURCE=" >> mailcow.conf fi elif [[ "${option}" == "SNAT6_TO_SOURCE" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Use this IPv6 for outgoing connections (SNAT)' >> mailcow.conf echo "#SNAT6_TO_SOURCE=" >> mailcow.conf fi elif [[ "${option}" == "MAILDIR_GC_TIME" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Garbage collector cleanup' >> mailcow.conf echo '# Deleted domains and mailboxes are moved to /var/vmail/_garbage/timestamp_sanitizedstring' >> mailcow.conf echo '# How long should objects remain in the garbage until they are being deleted? (value in minutes)' >> mailcow.conf echo '# Check interval is hourly' >> mailcow.conf echo 'MAILDIR_GC_TIME=1440' >> mailcow.conf fi elif [[ "${option}" == "ACL_ANYONE" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Set this to "allow" to enable the anyone pseudo user. Disabled by default.' >> mailcow.conf echo '# When enabled, ACL can be created, that apply to "All authenticated users"' >> mailcow.conf echo '# This should probably only be activated on mail hosts, that are used exclusivly by one organisation.' >> mailcow.conf echo '# Otherwise a user might share data with too many other users.' >> mailcow.conf echo 'ACL_ANYONE=disallow' >> mailcow.conf fi elif [[ "${option}" == "SOLR_HEAP" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Solr heap size, there is no recommendation, please see Solr docs.' >> mailcow.conf echo '# Solr is a prone to run OOM on large systems and should be monitored. Unmonitored Solr setups are not recommended.' >> mailcow.conf echo '# Solr will refuse to start with total system memory below or equal to 2 GB.' >> mailcow.conf echo "SOLR_HEAP=1024" >> mailcow.conf fi elif [[ "${option}" == "SKIP_SOLR" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Solr is disabled by default after upgrading from non-Solr to Solr-enabled mailcows.' >> mailcow.conf echo '# Disable Solr or if you do not want to store a readable index of your mails in solr-vol-1.' >> mailcow.conf echo "SKIP_SOLR=y" >> mailcow.conf fi elif [[ "${option}" == "ENABLE_SSL_SNI" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Create seperate certificates for all domains - y/n' >> mailcow.conf echo '# this will allow adding more than 100 domains, but some email clients will not be able to connect with alternative hostnames' >> mailcow.conf echo '# see https://wiki.dovecot.org/SSL/SNIClientSupport' >> mailcow.conf echo "ENABLE_SSL_SNI=n" >> mailcow.conf fi elif [[ "${option}" == "SKIP_SOGO" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Skip SOGo: Will disable SOGo integration and therefore webmail, DAV protocols and ActiveSync support (experimental, unsupported, not fully implemented) - y/n' >> mailcow.conf echo "SKIP_SOGO=n" >> mailcow.conf fi elif [[ "${option}" == "MAILDIR_SUB" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# MAILDIR_SUB defines a path in a users virtual home to keep the maildir in. Leave empty for updated setups.' >> mailcow.conf echo "#MAILDIR_SUB=Maildir" >> mailcow.conf echo "MAILDIR_SUB=" >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_NOTIFY_WEBHOOK" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Send notifications to a webhook URL that receives a POST request with the content type "application/json".' >> mailcow.conf echo '# You can use this to send notifications to services like Discord, Slack and others.' >> mailcow.conf echo '#WATCHDOG_NOTIFY_WEBHOOK=https://discord.com/api/webhooks/XXXXXXXXXXXXXXXXXXX/XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX' >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_NOTIFY_WEBHOOK_BODY" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# JSON body included in the webhook POST request. Needs to be in single quotes.' >> mailcow.conf echo '# Following variables are available: SUBJECT, BODY' >> mailcow.conf WEBHOOK_BODY='{"username": "mailcow Watchdog", "content": "**${SUBJECT}**\n${BODY}"}' echo "#WATCHDOG_NOTIFY_WEBHOOK_BODY='${WEBHOOK_BODY}'" >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_NOTIFY_BAN" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Notify about banned IP. Includes whois lookup.' >> mailcow.conf echo "WATCHDOG_NOTIFY_BAN=y" >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_NOTIFY_START" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Send a notification when the watchdog is started.' >> mailcow.conf echo "WATCHDOG_NOTIFY_START=y" >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_SUBJECT" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Subject for watchdog mails. Defaults to "Watchdog ALERT" followed by the error message.' >> mailcow.conf echo "#WATCHDOG_SUBJECT=" >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_EXTERNAL_CHECKS" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Checks if mailcow is an open relay. Requires a SAL. More checks will follow.' >> mailcow.conf echo '# No data is collected. Opt-in and anonymous.' >> mailcow.conf echo '# Will only work with unmodified mailcow setups.' >> mailcow.conf echo "WATCHDOG_EXTERNAL_CHECKS=n" >> mailcow.conf fi elif [[ "${option}" == "SOGO_EXPIRE_SESSION" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# SOGo session timeout in minutes' >> mailcow.conf echo "SOGO_EXPIRE_SESSION=480" >> mailcow.conf fi elif [[ "${option}" == "REDIS_PORT" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "REDIS_PORT=127.0.0.1:7654" >> mailcow.conf fi elif [[ "${option}" == "DOVECOT_MASTER_USER" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# DOVECOT_MASTER_USER and _PASS must _both_ be provided. No special chars.' >> mailcow.conf echo '# Empty by default to auto-generate master user and password on start.' >> mailcow.conf echo '# User expands to DOVECOT_MASTER_USER@mailcow.local' >> mailcow.conf echo '# LEAVE EMPTY IF UNSURE' >> mailcow.conf echo "DOVECOT_MASTER_USER=" >> mailcow.conf fi elif [[ "${option}" == "DOVECOT_MASTER_PASS" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# LEAVE EMPTY IF UNSURE' >> mailcow.conf echo "DOVECOT_MASTER_PASS=" >> mailcow.conf fi elif [[ "${option}" == "MAILCOW_PASS_SCHEME" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Password hash algorithm' >> mailcow.conf echo '# Only certain password hash algorithm are supported. For a fully list of supported schemes,' >> mailcow.conf echo '# see https://docs.mailcow.email/models/model-passwd/' >> mailcow.conf echo "MAILCOW_PASS_SCHEME=BLF-CRYPT" >> mailcow.conf fi elif [[ "${option}" == "ADDITIONAL_SERVER_NAMES" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Additional server names for mailcow UI' >> mailcow.conf echo '#' >> mailcow.conf echo '# Specify alternative addresses for the mailcow UI to respond to' >> mailcow.conf echo '# This is useful when you set mail.* as ADDITIONAL_SAN and want to make sure mail.maildomain.com will always point to the mailcow UI.' >> mailcow.conf echo '# If the server name does not match a known site, Nginx decides by best-guess and may redirect users to the wrong web root.' >> mailcow.conf echo '# You can understand this as server_name directive in Nginx.' >> mailcow.conf echo '# Comma separated list without spaces! Example: ADDITIONAL_SERVER_NAMES=a.b.c,d.e.f' >> mailcow.conf echo 'ADDITIONAL_SERVER_NAMES=' >> mailcow.conf fi elif [[ "${option}" == "AUTODISCOVER_SAN" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Obtain certificates for autodiscover.* and autoconfig.* domains.' >> mailcow.conf echo '# This can be useful to switch off in case you are in a scenario where a reverse proxy already handles those.' >> mailcow.conf echo '# There are mixed scenarios where ports 80,443 are occupied and you do not want to share certs' >> mailcow.conf echo '# between services. So acme-mailcow obtains for maildomains and all web-things get handled' >> mailcow.conf echo '# in the reverse proxy.' >> mailcow.conf echo 'AUTODISCOVER_SAN=y' >> mailcow.conf fi elif [[ "${option}" == "ACME_CONTACT" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Lets Encrypt registration contact information' >> mailcow.conf echo '# Optional: Leave empty for none' >> mailcow.conf echo '# This value is only used on first order!' >> mailcow.conf echo '# Setting it at a later point will require the following steps:' >> mailcow.conf echo '# https://docs.mailcow.email/troubleshooting/debug-reset_tls/' >> mailcow.conf echo 'ACME_CONTACT=' >> mailcow.conf fi elif [[ "${option}" == "WEBAUTHN_ONLY_TRUSTED_VENDORS" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "# WebAuthn device manufacturer verification" >> mailcow.conf echo '# After setting WEBAUTHN_ONLY_TRUSTED_VENDORS=y only devices from trusted manufacturers are allowed' >> mailcow.conf echo '# root certificates can be placed for validation under mailcow-dockerized/data/web/inc/lib/WebAuthn/rootCertificates' >> mailcow.conf echo 'WEBAUTHN_ONLY_TRUSTED_VENDORS=n' >> mailcow.conf fi elif [[ "${option}" == "SPAMHAUS_DQS_KEY" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "# Spamhaus Data Query Service Key" >> mailcow.conf echo '# Optional: Leave empty for none' >> mailcow.conf echo '# Enter your key here if you are using a blocked ASN (OVH, AWS, Cloudflare e.g) for the unregistered Spamhaus Blocklist.' >> mailcow.conf echo '# If empty, it will completely disable Spamhaus blocklists if it detects that you are running on a server using a blocked AS.' >> mailcow.conf echo '# Otherwise it will work as usual.' >> mailcow.conf echo 'SPAMHAUS_DQS_KEY=' >> mailcow.conf fi elif [[ "${option}" == "WATCHDOG_VERBOSE" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Enable watchdog verbose logging' >> mailcow.conf echo 'WATCHDOG_VERBOSE=n' >> mailcow.conf fi elif [[ "${option}" == "SKIP_UNBOUND_HEALTHCHECK" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Skip Unbound (DNS Resolver) Healthchecks (NOT Recommended!) - y/n' >> mailcow.conf echo 'SKIP_UNBOUND_HEALTHCHECK=n' >> mailcow.conf fi elif [[ "${option}" == "DISABLE_NETFILTER_ISOLATION_RULE" ]]; then if ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo '# Prevent netfilter from setting an iptables/nftables rule to isolate the mailcow docker network - y/n' >> mailcow.conf echo '# CAUTION: Disabling this may expose container ports to other neighbors on the same subnet, even if the ports are bound to localhost' >> mailcow.conf echo 'DISABLE_NETFILTER_ISOLATION_RULE=n' >> mailcow.conf fi elif ! grep -q "${option}" mailcow.conf; then echo "Adding new option \"${option}\" to mailcow.conf" echo "${option}=n" >> mailcow.conf fi done if [[ ("${SKIP_PING_CHECK}" == "y") ]]; then echo -e "\e[32mSkipping Ping Check...\e[0m" else echo -en "Checking internet connection... " if ! check_online_status; then echo -e "\e[31mfailed\e[0m" exit 1 else echo -e "\e[32mOK\e[0m" fi fi if ! [ "$NEW_BRANCH" ]; then echo -e "\e[33mDetecting which build your mailcow runs on...\e[0m" sleep 1 if [ "${BRANCH}" == "master" ]; then echo -e "\e[32mYou are receiving stable updates (master).\e[0m" echo -e "\e[33mTo change that run the update.sh Script one time with the --nightly parameter to switch to nightly builds.\e[0m" elif [ "${BRANCH}" == "nightly" ]; then echo -e "\e[31mYou are receiving unstable updates (nightly). These are for testing purposes only!!!\e[0m" sleep 1 echo -e "\e[33mTo change that run the update.sh Script one time with the --stable parameter to switch to stable builds.\e[0m" else echo -e "\e[33mYou are receiving updates from an unsupported branch.\e[0m" sleep 1 echo -e "\e[33mThe mailcow stack might still work but it is recommended to switch to the master branch (stable builds).\e[0m" echo -e "\e[33mTo change that run the update.sh Script one time with the --stable parameter to switch to stable builds.\e[0m" fi elif [ "$FORCE" ]; then echo -e "\e[31mYou are running in forced mode!\e[0m" echo -e "\e[31mA Branch Switch can only be performed manually (monitored).\e[0m" echo -e "\e[31mPlease rerun the update.sh Script without the --force/-f parameter.\e[0m" sleep 1 elif [ "$NEW_BRANCH" == "master" ] && [ "$CURRENT_BRANCH" != "master" ]; then echo -e "\e[33mYou are about to switch your mailcow updates to the stable (master) branch.\e[0m" sleep 1 echo -e "\e[33mBefore you do: Please take a backup of all components to ensure that no data is lost...\e[0m" sleep 1 echo -e "\e[31mWARNING: Please see on GitHub or ask in the community if a switch to master is stable or not. In some rear cases an update back to master can destroy your mailcow configuration such as database upgrade, etc. Normally an upgrade back to master should be safe during each full release. Check GitHub for Database changes and update only if there similar to the full release!\e[0m" read -r -p "Are you sure you that want to continue upgrading to the stable (master) branch? [y/N] " response if [[ ! "${response}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then echo "OK. If you prepared yourself for that please run the update.sh Script with the --stable parameter again to trigger this process here." exit 0 fi BRANCH="$NEW_BRANCH" DIFF_DIRECTORY=update_diffs DIFF_FILE="${DIFF_DIRECTORY}/diff_before_upgrade_to_master_$(date +"%Y-%m-%d-%H-%M-%S")" mv diff_before_upgrade* "${DIFF_DIRECTORY}/" 2> /dev/null if ! git diff-index --quiet HEAD; then echo -e "\e[32mSaving diff to ${DIFF_FILE}...\e[0m" mkdir -p "${DIFF_DIRECTORY}" git diff "${BRANCH}" --stat > "${DIFF_FILE}" git diff "${BRANCH}" >> "${DIFF_FILE}" fi echo -e "\e[32mSwitching Branch to ${BRANCH}...\e[0m" git fetch origin git checkout -f "${BRANCH}" elif [ "$NEW_BRANCH" == "nightly" ] && [ "$CURRENT_BRANCH" != "nightly" ]; then echo -e "\e[33mYou are about to switch your mailcow Updates to the unstable (nightly) branch.\e[0m" sleep 1 echo -e "\e[33mBefore you do: Please take a backup of all components to ensure that no Data is lost...\e[0m" sleep 1 echo -e "\e[31mWARNING: A switch to nightly is possible any time. But a switch back (to master) isn't.\e[0m" read -r -p "Are you sure you that want to continue upgrading to the unstable (nightly) branch? [y/N] " response if [[ ! "${response}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then echo "OK. If you prepared yourself for that please run the update.sh Script with the --nightly parameter again to trigger this process here." exit 0 fi BRANCH=$NEW_BRANCH DIFF_DIRECTORY=update_diffs DIFF_FILE=${DIFF_DIRECTORY}/diff_before_upgrade_to_nightly_$(date +"%Y-%m-%d-%H-%M-%S") mv diff_before_upgrade* ${DIFF_DIRECTORY}/ 2> /dev/null if ! git diff-index --quiet HEAD; then echo -e "\e[32mSaving diff to ${DIFF_FILE}...\e[0m" mkdir -p ${DIFF_DIRECTORY} git diff "${BRANCH}" --stat > "${DIFF_FILE}" git diff "${BRANCH}" >> "${DIFF_FILE}" fi git fetch origin git checkout -f "${BRANCH}" fi if [ ! "$DEV" ]; then echo -e "\e[32mChecking for newer update script...\e[0m" SHA1_1="$(sha1sum update.sh)" git fetch origin #${BRANCH} git checkout "origin/${BRANCH}" update.sh SHA1_2=$(sha1sum update.sh) if [[ "${SHA1_1}" != "${SHA1_2}" ]]; then echo "update.sh changed, please run this script again, exiting." chmod +x update.sh exit 2 fi fi if [ ! "$FORCE" ]; then read -r -p "Are you sure you want to update mailcow: dockerized? All containers will be stopped. [y/N] " response if [[ ! "${response}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then echo "OK, exiting." exit 0 fi migrate_docker_nat fi remove_obsolete_nginx_ports echo -e "\e[32mValidating docker-compose stack configuration...\e[0m" sed -i 's/HTTPS_BIND:-:/HTTPS_BIND:-/g' docker-compose.yml sed -i 's/HTTP_BIND:-:/HTTP_BIND:-/g' docker-compose.yml if ! $COMPOSE_COMMAND config -q; then echo -e "\e[31m\nOh no, something went wrong. Please check the error message above.\e[0m" exit 1 fi echo -e "\e[32mChecking for conflicting bridges...\e[0m" MAILCOW_BRIDGE=$($COMPOSE_COMMAND config | grep -i com.docker.network.bridge.name | cut -d':' -f2) while read NAT_ID; do iptables -t nat -D POSTROUTING "$NAT_ID" done < <(iptables -L -vn -t nat --line-numbers | grep "$IPV4_NETWORK" | grep -E 'MASQUERADE.*all' | grep -v "${MAILCOW_BRIDGE}" | cut -d' ' -f1) DIFF_DIRECTORY=update_diffs DIFF_FILE=${DIFF_DIRECTORY}/diff_before_update_$(date +"%Y-%m-%d-%H-%M-%S") mv diff_before_update* ${DIFF_DIRECTORY}/ 2> /dev/null if ! git diff-index --quiet HEAD; then echo -e "\e[32mSaving diff to ${DIFF_FILE}...\e[0m" mkdir -p ${DIFF_DIRECTORY} git diff --stat > "${DIFF_FILE}" git diff >> "${DIFF_FILE}" fi echo -e "\e[32mPrefetching images...\e[0m" prefetch_images echo -e "\e[32mStopping mailcow...\e[0m" sleep 2 MAILCOW_CONTAINERS=($($COMPOSE_COMMAND ps -q)) $COMPOSE_COMMAND down echo -e "\e[32mChecking for remaining containers...\e[0m" sleep 2 for container in "${MAILCOW_CONTAINERS[@]}"; do docker rm -f "$container" 2> /dev/null done [[ -f data/conf/nginx/ZZZ-ejabberd.conf ]] && rm data/conf/nginx/ZZZ-ejabberd.conf # Silently fixing remote url from andryyy to mailcow # git remote set-url origin https://github.com/mailcow/mailcow-dockerized DEFAULT_REPO="https://github.com/mailcow/mailcow-dockerized" CURRENT_REPO=$(git config --get remote.origin.url) if [ "$CURRENT_REPO" != "$DEFAULT_REPO" ]; then echo "The Repository currently used is not the default Mailcow Repository." echo "Currently Repository: $CURRENT_REPO" echo "Default Repository: $DEFAULT_REPO" if [ ! "$FORCE" ]; then read -r -p "Should it be changed back to default? [y/N] " repo_response if [[ "$repo_response" =~ ^([yY][eE][sS]|[yY])+$ ]]; then git remote set-url origin $DEFAULT_REPO fi else echo "Running in forced mode... setting Repo to default!" git remote set-url origin $DEFAULT_REPO fi fi if [ ! "$DEV" ]; then echo -e "\e[32mCommitting current status...\e[0m" [[ -z "$(git config user.name)" ]] && git config user.name moo [[ -z "$(git config user.email)" ]] && git config user.email moo@cow.moo [[ ! -z $(git ls-files data/conf/rspamd/override.d/worker-controller-password.inc) ]] && git rm data/conf/rspamd/override.d/worker-controller-password.inc git add -u git commit -am "Before update on ${DATE}" > /dev/null echo -e "\e[32mFetching updated code from remote...\e[0m" git fetch origin #${BRANCH} echo -e "\e[32mMerging local with remote code (recursive, strategy: \"${MERGE_STRATEGY:-theirs}\", options: \"patience\"...\e[0m" git config merge.defaultToUpstream true git merge -X"${MERGE_STRATEGY:-theirs}" -Xpatience -m "After update on ${DATE}" # Need to use a variable to not pass return codes of if checks MERGE_RETURN=$? if [[ ${MERGE_RETURN} == 128 ]]; then echo -e "\e[31m\nOh no, what happened?\n=> You most likely added files to your local mailcow instance that were now added to the official mailcow repository. Please move them to another location before updating mailcow.\e[0m" exit 1 elif [[ ${MERGE_RETURN} == 1 ]]; then echo -e "\e[93mPotential conflict, trying to fix...\e[0m" git status --porcelain | grep -E "UD|DU" | awk '{print $2}' | xargs rm -v git add -A git commit -m "After update on ${DATE}" > /dev/null git checkout . echo -e "\e[32mRemoved and recreated files if necessary.\e[0m" elif [[ ${MERGE_RETURN} != 0 ]]; then echo -e "\e[31m\nOh no, something went wrong. Please check the error message above.\e[0m" echo echo "Run $COMPOSE_COMMAND up -d to restart your stack without updates or try again after fixing the mentioned errors." exit 1 fi elif [ "$DEV" ]; then echo -e "\e[33mDEVELOPER MODE: Not creating a git diff and commiting it to prevent development stuff within a backup diff...\e[0m" fi echo -e "\e[32mFetching new images, if any...\e[0m" sleep 2 $COMPOSE_COMMAND pull # Fix missing SSL, does not overwrite existing files [[ ! -d data/assets/ssl ]] && mkdir -p data/assets/ssl cp -n -d data/assets/ssl-example/*.pem data/assets/ssl/ echo -e "Checking IPv6 settings... " if grep -q 'SYSCTL_IPV6_DISABLED=1' mailcow.conf; then echo echo '!! IMPORTANT !!' echo echo 'SYSCTL_IPV6_DISABLED was removed due to complications. IPv6 can be disabled by editing "docker-compose.yml" and setting "enable_ipv6: true" to "enable_ipv6: false".' echo "This setting will only be active after a complete shutdown of mailcow by running $COMPOSE_COMMAND down followed by $COMPOSE_COMMAND up -d." echo echo '!! IMPORTANT !!' echo read -p "Press any key to continue..." < /dev/tty fi # Checking for old project name bug sed -i --follow-symlinks 's#COMPOSEPROJECT_NAME#COMPOSE_PROJECT_NAME#g' mailcow.conf # Fix Rspamd maps if [ -f data/conf/rspamd/custom/global_from_blacklist.map ]; then mv data/conf/rspamd/custom/global_from_blacklist.map data/conf/rspamd/custom/global_smtp_from_blacklist.map fi if [ -f data/conf/rspamd/custom/global_from_whitelist.map ]; then mv data/conf/rspamd/custom/global_from_whitelist.map data/conf/rspamd/custom/global_smtp_from_whitelist.map fi # Fix deprecated metrics.conf if [ -f "data/conf/rspamd/local.d/metrics.conf" ]; then if [ ! -z "$(git diff --name-only origin/master data/conf/rspamd/local.d/metrics.conf)" ]; then echo -e "\e[33mWARNING\e[0m - Please migrate your customizations of data/conf/rspamd/local.d/metrics.conf to actions.conf and groups.conf after this update." echo "The deprecated configuration file metrics.conf will be moved to metrics.conf_deprecated after updating mailcow." fi mv data/conf/rspamd/local.d/metrics.conf data/conf/rspamd/local.d/metrics.conf_deprecated fi # Set app_info.inc.php if [ ${BRANCH} == "master" ]; then mailcow_git_version=$(git describe --tags $(git rev-list --tags --max-count=1)) elif [ ${BRANCH} == "nightly" ]; then mailcow_git_version=$(git rev-parse --short $(git rev-parse @{upstream})) mailcow_last_git_version="" else mailcow_git_version=$(git rev-parse --short HEAD) mailcow_last_git_version="" fi mailcow_git_commit=$(git rev-parse "origin/${BRANCH}") mailcow_git_commit_date=$(git log -1 --format=%ci @{upstream} ) if [ $? -eq 0 ]; then echo ' data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_VERSION="'$mailcow_git_version'";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_LAST_GIT_VERSION="";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_OWNER="mailcow";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_REPO="mailcow-dockerized";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_URL="https://github.com/mailcow/mailcow-dockerized";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_COMMIT="'$mailcow_git_commit'";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_COMMIT_DATE="'$mailcow_git_commit_date'";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_BRANCH="'$BRANCH'";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_UPDATEDAT='$(date +%s)';' >> data/web/inc/app_info.inc.php echo '?>' >> data/web/inc/app_info.inc.php else echo ' data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_VERSION="'$mailcow_git_version'";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_LAST_GIT_VERSION="";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_OWNER="mailcow";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_REPO="mailcow-dockerized";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_URL="https://github.com/mailcow/mailcow-dockerized";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_COMMIT="";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_GIT_COMMIT_DATE="";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_BRANCH="'$BRANCH'";' >> data/web/inc/app_info.inc.php echo ' $MAILCOW_UPDATEDAT='$(date +%s)';' >> data/web/inc/app_info.inc.php echo '?>' >> data/web/inc/app_info.inc.php echo -e "\e[33mCannot determine current git repository version...\e[0m" fi if [[ ${SKIP_START} == "y" ]]; then echo -e "\e[33mNot starting mailcow, please run \"$COMPOSE_COMMAND up -d --remove-orphans\" to start mailcow.\e[0m" else echo -e "\e[32mStarting mailcow...\e[0m" sleep 2 $COMPOSE_COMMAND up -d --remove-orphans fi echo -e "\e[32mCollecting garbage...\e[0m" docker_garbage # Run post-update-hook if [ -f "${SCRIPT_DIR}/post_update_hook.sh" ]; then bash "${SCRIPT_DIR}/post_update_hook.sh" fi # echo "In case you encounter any problem, hard-reset to a state before updating mailcow:" # echo # git reflog --color=always | grep "Before update on " # echo # echo "Use \"git reset --hard hash-on-the-left\" and run $COMPOSE_COMMAND up -d afterwards."