mirror of
https://github.com/dokku/dokku.git
synced 2025-12-29 00:25:08 +01:00
289 lines
7.8 KiB
Bash
Executable File
289 lines
7.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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source "$PLUGIN_CORE_AVAILABLE_PATH/common/functions"
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source "$PLUGIN_AVAILABLE_PATH/config/functions"
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set -eo pipefail
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[[ $DOKKU_TRACE ]] && set -x
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disable_app_vhost() {
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declare desc="disable vhost support for given application"
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declare APP=$1 RESTART_APP="$2"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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local APP_URLS_PATH="$DOKKU_ROOT/$APP/URLS"
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plugn trigger pre-disable-vhost "$APP"
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if [[ -f "$APP_VHOST_PATH" ]] || [[ -f "$APP_URLS_PATH" ]]; then
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dokku_log_info1 "App virtual host support disabled"
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rm -f "$APP_VHOST_PATH" "$APP_URLS_PATH"
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fi
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[[ "$RESTART_APP" == "--no-restart" ]] && local CONFIG_SET_ARGS=$RESTART_APP
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# shellcheck disable=SC2086
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DOKKU_QUIET_OUTPUT=1 config_set $CONFIG_SET_ARGS $APP NO_VHOST=1
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}
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domains_setup() {
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declare desc="setup domains to default state"
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local APP="$1"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
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local RE_IPV4="$(get_ipv4_regex)"
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local RE_IPV6="$(get_ipv6_regex)"
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local DEFAULT_VHOSTS="$(get_default_vhosts "$APP")"
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if [[ ! -f $APP_VHOST_PATH ]]; then
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if [[ -n "$DEFAULT_VHOSTS" ]]; then
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dokku_log_info1 "Creating new app virtual host file..."
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echo "$DEFAULT_VHOSTS" >"$APP_VHOST_PATH"
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else
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dokku_log_info2 "Global server virtual host not set, disabling app vhost..."
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disable_app_vhost "$APP" --no-restart
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fi
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fi
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}
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domains_add() {
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declare desc="add list of domains to app"
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local APP="$1"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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shift 1
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for DOMAIN in "$@"; do
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if ! (is_valid_hostname "$DOMAIN"); then
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dokku_log_fail "$DOMAIN is invalid. exiting..."
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fi
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done
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for DOMAIN in "$@"; do
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if grep -q --line-regexp --fixed-strings "$DOMAIN" "$APP_VHOST_PATH" 2>/dev/null; then
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dokku_log_info1 "Skipping: $DOMAIN already added to $APP"
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else
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echo "$DOMAIN" >>"$APP_VHOST_PATH"
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dokku_log_info1 "Added $DOMAIN to $APP"
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fi
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done
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if [[ "$(is_app_vhost_enabled "$APP")" == "false" ]]; then
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domains_enable "$APP" --no-restart
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fi
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plugn trigger post-domains-update "$APP" "add" "$@"
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}
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domains_remove() {
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declare desc="remove list of app domains"
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local APP="$1"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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shift 1
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touch "$APP_VHOST_PATH"
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for DOMAIN in "$@"; do
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sed -i "\|^$DOMAIN\$|d" "$APP_VHOST_PATH"
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dokku_log_info1 "Removed $DOMAIN from $APP"
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done
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plugn trigger post-domains-update "$APP" "remove" "$@"
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}
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domains_set() {
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declare desc="set list of domains for app"
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local APP="$1"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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shift 1
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touch "$APP_VHOST_PATH"
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for DOMAIN in "$@"; do
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if ! (is_valid_hostname "$DOMAIN"); then
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dokku_log_fail "$DOMAIN is invalid. exiting..."
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fi
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done
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echo "$*" | tr " " "\n" >"$APP_VHOST_PATH"
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dokku_log_info1 "Set $* for $APP"
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if [[ "$(is_app_vhost_enabled "$APP")" == "false" ]]; then
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domains_enable "$APP" --no-restart
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fi
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plugn trigger post-domains-update "$APP" "set" "$@"
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}
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domains_disable() {
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declare desc="disable domains/VHOST support"
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local APP="$1"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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touch "$APP_VHOST_PATH"
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if [[ "$(is_app_vhost_enabled "$APP")" == "true" ]]; then
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disable_app_vhost "$APP"
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else
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dokku_log_info1 "Domains (VHOST) support is already disabled for app ($APP)"
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fi
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}
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domains_enable() {
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declare desc="enable domains/VHOST support"
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local APP="$1" RESTART_APP="$2"
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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local DEFAULT_VHOSTS="$(get_default_vhosts "$APP")"
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touch "$APP_VHOST_PATH"
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if [[ "$(is_app_vhost_enabled "$APP")" == "false" ]]; then
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if [[ -n "$DEFAULT_VHOSTS" ]]; then
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echo "$DEFAULT_VHOSTS" >"$APP_VHOST_PATH"
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fi
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[[ "$RESTART_APP" == "--no-restart" ]] && local ENABLE_APP_VHOST_ARGS=$RESTART_APP
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enable_app_vhost "$APP" "$ENABLE_APP_VHOST_ARGS"
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else
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dokku_log_info1 "Domains (VHOST) support is already enabled for app ($APP)"
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fi
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}
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domains_add_global() {
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declare desc="add list of global domains"
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local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
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touch "$GLOBAL_VHOST_PATH"
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for DOMAIN in "$@"; do
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if ! (is_valid_hostname "$DOMAIN"); then
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dokku_log_fail "$DOMAIN is invalid. exiting..."
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fi
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done
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for DOMAIN in "$@"; do
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if grep -q --line-regexp --fixed-strings "$DOMAIN" "$GLOBAL_VHOST_PATH" 2>/dev/null; then
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dokku_log_info1 "Skipping $DOMAIN: already added"
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else
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echo "$DOMAIN" >>"$GLOBAL_VHOST_PATH"
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dokku_log_info1 "Added $DOMAIN"
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fi
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done
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}
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domains_clear_global() {
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declare desc="remove all domains"
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local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
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rm "$GLOBAL_VHOST_PATH"
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touch "$GLOBAL_VHOST_PATH"
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}
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domains_remove_global() {
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declare desc="remove list of domains"
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local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
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touch "$GLOBAL_VHOST_PATH"
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for DOMAIN in "$@"; do
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sed -i "\|^$DOMAIN\$|d" "$GLOBAL_VHOST_PATH"
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dokku_log_info1 "Removed $DOMAIN"
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done
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}
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domains_set_global() {
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declare desc="set list of global domains"
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local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
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touch "$GLOBAL_VHOST_PATH"
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for DOMAIN in "$@"; do
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if ! (is_valid_hostname "$DOMAIN"); then
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dokku_log_fail "$DOMAIN is invalid. exiting..."
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fi
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done
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echo "$*" | tr " " "\n" >"$GLOBAL_VHOST_PATH"
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dokku_log_info1 "Set $*"
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}
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enable_app_vhost() {
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declare desc="enable vhost support for given application"
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declare APP=$1 RESTART_APP="$2"
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plugn trigger pre-enable-vhost "$APP"
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[[ "$RESTART_APP" == "--no-restart" ]] && local CONFIG_SET_ARGS=$RESTART_APP
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# shellcheck disable=SC2086
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DOKKU_QUIET_OUTPUT=1 config_set $CONFIG_SET_ARGS "$APP" NO_VHOST=0
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}
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get_app_domains() {
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declare desc="return app domains"
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local APP=$1
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local APP_VHOST_PATH="$DOKKU_ROOT/$APP/VHOST"
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if [[ "$(is_app_vhost_enabled "$APP")" == "true" ]] && [[ -f "$APP_VHOST_PATH" ]]; then
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cat "$APP_VHOST_PATH"
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fi
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}
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get_default_vhosts() {
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declare desc="return default vhosts"
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local APP="$1"
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local RE_IPV4="$(get_ipv4_regex)"
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local RE_IPV6="$(get_ipv6_regex)"
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if [[ "$(is_global_vhost_enabled)" == "true" ]]; then
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local VHOSTS=$(get_global_vhosts)
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while read -r VHOST; do
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if ! ([[ "$VHOST" =~ $RE_IPV4 ]] || [[ "$VHOST" =~ $RE_IPV6 ]]); then
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local SUBDOMAIN=${APP/%\.${VHOST}/}
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local hostname=$(: | plugn trigger nginx-hostname "$APP" "$SUBDOMAIN" "$VHOST")
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if [[ -z $hostname ]]; then
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if [[ "$APP" == *.* ]]; then
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local hostname="${APP/\//-}"
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else
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local hostname="${APP/\//-}.$VHOST"
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fi
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fi
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echo "$hostname"
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fi
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done <<<"$VHOSTS"
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fi
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}
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get_global_vhosts() {
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declare desc="return global vhosts"
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local GLOBAL_VHOST_PATH="$DOKKU_ROOT/VHOST"
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[[ -f "$GLOBAL_VHOST_PATH" ]] && local GLOBAL_VHOSTS=$(<"$GLOBAL_VHOST_PATH")
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echo "$GLOBAL_VHOSTS"
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}
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is_app_vhost_enabled() {
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declare desc="returns true or false if vhost support is enabled for a given application"
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local APP=$1
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local NO_VHOST=$(config_get "$APP" NO_VHOST)
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local APP_VHOST_ENABLED=true
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if [[ "$NO_VHOST" == "1" ]]; then
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local APP_VHOST_ENABLED=false
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fi
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echo $APP_VHOST_ENABLED
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}
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is_global_vhost_enabled() {
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declare desc="returns true if we have a valid global vhost set; otherwise returns false"
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local GLOBAL_VHOSTS=$(get_global_vhosts)
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local GLOBAL_VHOSTS_ENABLED=false
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local RE_IPV4="$(get_ipv4_regex)"
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local RE_IPV6="$(get_ipv6_regex)"
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while read -r GLOBAL_VHOST; do
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if (is_valid_hostname "$GLOBAL_VHOST"); then
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local GLOBAL_VHOSTS_ENABLED=true
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break
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fi
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done <<<"$GLOBAL_VHOSTS"
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echo $GLOBAL_VHOSTS_ENABLED
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}
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is_valid_hostname() {
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declare desc="return 0 if argument is a valid hostname; else return 1"
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local hostname_string="${1,,}"
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local hostname_regex='^[a-z0-9\.\*-]*[a-z0-9\*-]$'
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if [[ $hostname_string =~ $hostname_regex ]]; then
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return 0
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else
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return 1
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fi
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}
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