[clean up] drop obsolete searx, filtron and morty install scripts

Since ./utils/searxng.sh is implemented, the old installation procedures from
filtron, morty and searx can be removed.

For users who want to upgrade, the procedures for removing old installations
have still been retained.

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 7 insertions, 450 deletions

diff --git a/utils/morty.sh b/utils/morty.sh
index c1ed60631..a85b04bb8 100755
--- a/utils/morty.sh
+++ b/utils/morty.sh
@@ -3,10 +3,6 @@
 
 # shellcheck source=utils/lib.sh
 source "$(dirname "${BASH_SOURCE[0]}")/lib.sh"
-# shellcheck source=utils/lib_go.sh
-source "${REPO_ROOT}/utils/lib_go.sh"
-# shellcheck source=utils/lib_install.sh
-source "${REPO_ROOT}/utils/lib_install.sh"
 
 # ----------------------------------------------------------------------------
 # config
@@ -16,24 +12,9 @@ MORTY_LISTEN="${MORTY_LISTEN:-127.0.0.1:3000}"
 PUBLIC_URL_PATH_MORTY="${PUBLIC_URL_PATH_MORTY:-/morty/}"
 PUBLIC_URL_MORTY="${PUBLIC_URL_MORTY:-$(echo "$PUBLIC_URL" |  sed -e's,^\(.*://[^/]*\).*,\1,g')${PUBLIC_URL_PATH_MORTY}}"
 
-# shellcheck disable=SC2034
-MORTY_TIMEOUT=5
-
 SERVICE_NAME="morty"
 SERVICE_USER="${SERVICE_USER:-${SERVICE_NAME}}"
-SERVICE_HOME_BASE="${SERVICE_HOME_BASE:-/usr/local}"
-SERVICE_HOME="${SERVICE_HOME_BASE}/${SERVICE_USER}"
 SERVICE_SYSTEMD_UNIT="${SYSTEMD_UNITS}/${SERVICE_NAME}.service"
-# shellcheck disable=SC2034
-SERVICE_GROUP="${SERVICE_USER}"
-# shellcheck disable=SC2034
-SERVICE_ENV_DEBUG=false
-
-GO_ENV="${SERVICE_HOME}/.go_env"
-GO_VERSION="go1.17.2"
-
-# shellcheck disable=SC2034
-CONFIG_FILES=()
 
 # Apache Settings
 
@@ -47,267 +28,45 @@ usage() {
     # shellcheck disable=SC1117
     cat <<EOF
 usage::
-  $(basename "$0") shell
-  $(basename "$0") install    [all|check|user]
-  $(basename "$0") reinstall  all
-  $(basename "$0") update     [morty]
-  $(basename "$0") remove     [all]
-  $(basename "$0") activate   [service]
-  $(basename "$0") deactivate [service]
-  $(basename "$0") inspect    [service]
-  $(basename "$0") option     [debug-on|debug-off|new-key]
-  $(basename "$0") apache     [install|remove]
-  $(basename "$0") nginx      [install|remove]
-  $(basename "$0") info       [searx]
+  $(basename "$0") remove all
+  $(basename "$0") apache remove
+  $(basename "$0") nginx  remove
 
-shell
-  start interactive shell from user ${SERVICE_USER}
-install / remove
-  :all:        complete setup of morty service
-  :user:       add/remove service user '$SERVICE_USER' ($SERVICE_HOME)
-install
-  :check:      check the morty installation
-reinstall:
-  :all:        runs 'install/remove all'
-update morty
-  Update morty installation ($SERVICE_HOME)
-activate service
-  activate and start service daemon (systemd unit)
-deactivate service
-  stop and deactivate service daemon (systemd unit)
-inspect service
-  show service status and log
-option
-  set one of the available options
-  :new-key:   set new morty key
-apache : ${PUBLIC_URL_MORTY}
-  :install: apache site with a reverse proxy (ProxyPass)
-  :remove:  apache site ${APACHE_MORTY_SITE}
-nginx (${PUBLIC_URL_MORTY})
-  :install: nginx site with a reverse proxy (ProxyPass)
-  :remove:  nginx site ${NGINX_MORTY_SITE}
-----
-sourced ${DOT_CONFIG} :
-  SERVICE_USER        : ${SERVICE_USER}
-  SERVICE_HOME        : ${SERVICE_HOME}
-  PUBLIC_URL_MORTY:   : ${PUBLIC_URL_MORTY}
-  MORTY_LISTEN:       : ${MORTY_LISTEN}
+remove all     : drop all components of the morty service
+apache remove  : drop apache site ${APACHE_MORTY_SITE}
+nginx  remove  : drop nginx site ${NGINX_MORTY_SITE}
 EOF
 
-    install_log_searx_instance
-    if in_container; then
-        # in containers the service is listening on 0.0.0.0 (see lxc-searxng.env)
-        for ip in $(global_IPs) ; do
-            if [[ $ip =~ .*:.* ]]; then
-                echo "  container URL (IPv6): http://[${ip#*|}]:3000/"
-            else
-                # IPv4:
-                echo "  container URL (IPv4): http://${ip#*|}:3000/"
-            fi
-        done
-    fi
-    echo
-    info_searx
-
     [[ -n ${1} ]] &&  err_msg "$1"
 }
 
-info_searx() {
-    # shellcheck disable=SC1117
-    cat <<EOF
-To activate result and image proxy in SearXNG read:
-  https://docs.searxng.org/admin/morty.html
-Check settings in file ${SEARXNG_SETTINGS_PATH} ...
-  result_proxy:
-      url : ${PUBLIC_URL_MORTY}
-  server:
-      image_proxy : True
-EOF
-}
-
 main() {
-    required_commands \
-        sudo install git wget curl \
-        || exit
-
     local _usage="ERROR: unknown or missing $1 command $2"
 
     case $1 in
-        --getenv)  var="$2"; echo "${!var}"; exit 0;;
         -h|--help) usage; exit 0;;
-
-        shell)
-            sudo_or_exit
-            interactive_shell "${SERVICE_USER}"
-            ;;
-        inspect)
-            case $2 in
-                service)
-                    sudo_or_exit
-                    inspect_service
-                    ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        reinstall)
-            rst_title "re-install $SERVICE_NAME" part
-            sudo_or_exit
-            case $2 in
-                all)
-                    remove_all
-                    install_all
-                    ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        install)
-            rst_title "$SERVICE_NAME" part
-            sudo_or_exit
-            case $2 in
-                all) install_all ;;
-                check)
-                    rst_title "Check morty installation" part
-                    install_check
-                    ;;
-                user) assert_user ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        update)
-            sudo_or_exit
-            case $2 in
-                morty) update_morty ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
         remove)
             sudo_or_exit
             case $2 in
                 all) remove_all;;
-                user) drop_service_account "${SERVICE_USER}" ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        activate)
-            sudo_or_exit
-            case $2 in
-                service)  systemd_activate_service "${SERVICE_NAME}" ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        deactivate)
-            sudo_or_exit
-            case $2 in
-                service)  systemd_deactivate_service "${SERVICE_NAME}" ;;
                 *) usage "$_usage"; exit 42;;
             esac ;;
         apache)
             sudo_or_exit
             case $2 in
-                install) install_apache_site ;;
                 remove) remove_apache_site ;;
                 *) usage "$_usage"; exit 42;;
             esac ;;
         nginx)
             sudo_or_exit
             case $2 in
-                install) install_nginx_site ;;
                 remove) remove_nginx_site ;;
                 *) usage "$_usage"; exit 42;;
             esac ;;
-        info)
-            case $2 in
-                searx) info_searx ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        option)
-            sudo_or_exit
-            case $2 in
-                new-key) set_new_key ;;
-                debug-on)  enable_debug ;;
-                debug-off)  disable_debug ;;
-                *) usage "$_usage"; exit 42;;
-            esac ;;
-        doc) rst-doc ;;
         *) usage "ERROR: unknown or missing command $1"; exit 42;;
     esac
 }
 
-install_all() {
-
-    MORTY_KEY="$(head -c 32 /dev/urandom | base64)"
-
-    rst_title "Install $SERVICE_NAME (service)"
-    assert_user
-    wait_key
-    go.golang "${GO_VERSION}" "${SERVICE_USER}"
-    wait_key
-    install_morty
-    wait_key
-    systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"
-    wait_key
-    if ! service_is_available "http://${MORTY_LISTEN}" ; then
-        err_msg "Morty is not listening on: http://${MORTY_LISTEN}"
-    fi
-    if apache_is_installed; then
-        info_msg "Apache is installed on this host."
-        if ask_yn "Do you want to install a reverse proxy (ProxyPass)" Yn; then
-            install_apache_site
-        fi
-    elif nginx_is_installed; then
-        info_msg "nginx is installed on this host."
-        if ask_yn "Do you want to install a reverse proxy (ProxyPass)" Yn; then
-            install_nginx_site
-        fi
-    fi
-    info_searx
-    if ask_yn "Add image and result proxy to SearXNG settings.yml?" Yn; then
-        "${REPO_ROOT}/utils/searx.sh" option result-proxy "${PUBLIC_URL_MORTY}" "${MORTY_KEY}"
-        "${REPO_ROOT}/utils/searx.sh" option image-proxy-on
-    fi
-
-    if ask_yn "Do you want to inspect the installation?" Ny; then
-        inspect_service
-    fi
-
-}
-
-install_check() {
-
-    if service_account_is_available "$SERVICE_USER"; then
-        info_msg "service account $SERVICE_USER available."
-    else
-        err_msg "service account $SERVICE_USER not available!"
-    fi
-    if go_is_available "$SERVICE_USER"; then
-        info_msg "~$SERVICE_USER: go is installed"
-    else
-        err_msg "~$SERVICE_USER: go is not installed"
-    fi
-    if morty_is_installed; then
-        info_msg "~$SERVICE_USER: morty app is installed"
-    else
-        err_msg "~$SERVICE_USER: morty app is not installed!"
-    fi
-
-    if ! service_is_available "http://${MORTY_LISTEN}" ; then
-        err_msg "Morty is not listening on: http://${MORTY_LISTEN}"
-        echo -e "${_Green}stop with [${_BCyan}CTRL-C${_Green}] or .."
-        wait_key
-    fi
-
-    if ! service_is_available "${PUBLIC_URL_MORTY}"; then
-        warn_msg "Public service at ${PUBLIC_URL_MORTY} is not available!"
-        if ! in_container; then
-            warn_msg "Check if public name is correct and routed or use the public IP from above."
-        fi
-    fi
-
-    if [[ "${GO_VERSION}" > "$(go_version)" ]]; then
-        warn_msg "golang ($(go_version)) needs to be $GO_VERSION at least"
-        warn_msg "you need to reinstall $SERVICE_USER --> $0 reinstall all"
-    else
-        info_msg "golang $(go_version) is installed (min needed is: $GO_VERSION)"
-    fi
-}
-
-go_version(){
-    go.version "${SERVICE_USER}"
-}
 
 remove_all() {
     rst_title "De-Install $SERVICE_NAME (service)"
@@ -321,152 +80,6 @@ installations that were installed with this script."
     fi
 }
 
-assert_user() {
-    rst_title "user $SERVICE_USER" section
-    echo
-    tee_stderr 1 <<EOF | bash | prefix_stdout
-useradd --shell /bin/bash --system \
- --home-dir "$SERVICE_HOME" \
- --comment 'Web content sanitizer proxy' $SERVICE_USER
-mkdir "$SERVICE_HOME"
-chown -R "$SERVICE_GROUP:$SERVICE_GROUP" "$SERVICE_HOME"
-groups $SERVICE_USER
-EOF
-    SERVICE_HOME="$(sudo -i -u "$SERVICE_USER" echo \$HOME)"
-    export SERVICE_HOME
-    echo "export SERVICE_HOME=$SERVICE_HOME"
-
-    tee_stderr <<EOF | sudo -i -u "$SERVICE_USER"
-touch $GO_ENV
-grep -qFs -- 'source "$GO_ENV"' ~/.profile || echo 'source "$GO_ENV"' >> ~/.profile
-EOF
-}
-
-morty_is_installed() {
-    [[ -f $SERVICE_HOME/go-apps/bin/morty ]]
-}
-
-install_morty() {
-    rst_title "Install morty in user's ~/go-apps" section
-    echo
-    go.install github.com/asciimoo/morty@latest "${SERVICE_USER}"
-}
-
-update_morty() {
-    rst_title "Update morty" section
-    echo
-    go.install github.com/asciimoo/morty@latest "${SERVICE_USER}"
-}
-
-set_service_env_debug() {
-
-    # usage:  set_service_env_debug [false|true]
-
-    # shellcheck disable=SC2034
-    local SERVICE_ENV_DEBUG="${1:-false}"
-    if systemd_remove_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"; then
-        systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"
-    fi
-}
-
-inspect_service() {
-
-    rst_title "service status & log"
-
-    cat <<EOF
-
-sourced ${DOT_CONFIG} :
-  SERVICE_USER        : ${SERVICE_USER}
-  SERVICE_HOME        : ${SERVICE_HOME}
-  PUBLIC_URL_MORTY:   : ${PUBLIC_URL_MORTY}
-  MORTY_LISTEN:       : ${MORTY_LISTEN}
-
-EOF
-    install_log_searx_instance
-
-    install_check
-
-    if in_container; then
-        lxc_suite_info
-    else
-        info_msg "public URL --> ${PUBLIC_URL_MORTY}"
-        info_msg "morty URL --> http://${MORTY_LISTEN}"
-    fi
-
-    local _debug_on
-    if ask_yn "Enable morty debug mode (needs reinstall of systemd service)?"; then
-        enable_debug
-        _debug_on=1
-    else
-        systemctl --no-pager -l status "${SERVICE_NAME}"
-    fi
-    echo
-
-    # shellcheck disable=SC2059
-    printf "// use ${_BCyan}CTRL-C${_creset} to stop monitoring the log"
-    read -r -s -n1 -t 5
-    echo
-    while true;  do
-        trap break 2
-        journalctl -f -u "${SERVICE_NAME}"
-    done
-
-    if [[ $_debug_on == 1 ]]; then
-        FORCE_SELECTION=Y disable_debug
-    fi
-    return 0
-}
-
-enable_debug() {
-    warn_msg "Do not enable debug in production environments!!"
-    info_msg "Enabling debug option needs to reinstall systemd service!"
-    set_service_env_debug true
-}
-
-disable_debug() {
-    info_msg "Disabling debug option needs to reinstall systemd service!"
-    set_service_env_debug false
-}
-
-
-set_new_key() {
-    rst_title "Set morty key"
-    echo
-
-    MORTY_KEY="$(head -c 32 /dev/urandom | base64)"
-    info_msg "morty key: '${MORTY_KEY}'"
-
-    warn_msg "this will need to reinstall services .."
-    MSG="${_Green}press any [${_BCyan}KEY${_Green}] to continue // stop with [${_BCyan}CTRL-C${_creset}]" wait_key
-
-    systemd_install_service "${SERVICE_NAME}" "${SERVICE_SYSTEMD_UNIT}"
-    "${REPO_ROOT}/utils/searx.sh" option result-proxy "${PUBLIC_URL_MORTY}" "${MORTY_KEY}"
-    "${REPO_ROOT}/utils/searx.sh" option image-proxy-on
-}
-
-
-install_apache_site() {
-
-    rst_title "Install Apache site $APACHE_MORTY_SITE"
-
-    rst_para "\
-This installs a reverse proxy (ProxyPass) into apache site (${APACHE_MORTY_SITE})"
-
-    ! apache_is_installed && err_msg "Apache is not installed."
-
-    if ! ask_yn "Do you really want to continue?" Yn; then
-        return
-    else
-        install_apache
-    fi
-
-    apache_install_site "${APACHE_MORTY_SITE}"
-
-    info_msg "testing public url .."
-    if ! service_is_available "${PUBLIC_URL_MORTY}"; then
-        err_msg "Public service at ${PUBLIC_URL_MORTY} is not available!"
-    fi
-}
 
 remove_apache_site() {
 
@@ -484,35 +97,6 @@ This removes apache site ${APACHE_MORTY_SITE}."
     apache_remove_site "$APACHE_MORTY_SITE"
 }
 
-install_nginx_site() {
-
-    rst_title "Install nginx site $NGINX_MORTY_SITE"
-
-    rst_para "\
-This installs a reverse proxy (ProxyPass) into nginx site (${NGINX_MORTY_SITE})"
-
-    ! nginx_is_installed && err_msg "nginx is not installed."
-
-    if ! ask_yn "Do you really want to continue?" Yn; then
-        return
-    else
-        install_nginx
-    fi
-
-    "${REPO_ROOT}/utils/searx.sh" install uwsgi
-
-    # shellcheck disable=SC2034
-    SEARXNG_SRC=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARXNG_SRC)
-    # shellcheck disable=SC2034
-    SEARXNG_URL_PATH=$("${REPO_ROOT}/utils/searx.sh" --getenv SEARXNG_URL_PATH)
-    nginx_install_app "${NGINX_MORTY_SITE}"
-
-    info_msg "testing public url .."
-    if ! service_is_available "${PUBLIC_URL_MORTY}"; then
-        err_msg "Public service at ${PUBLIC_URL_MORTY} is not available!"
-    fi
-}
-
 remove_nginx_site() {
 
     rst_title "Remove nginx site $NGINX_MORTY_SITE"
@@ -526,37 +110,10 @@ This removes nginx site ${NGINX_MORTY_SITE}."
         return
     fi
 
-    nginx_remove_site "$NGINX_MORTY_SITE"
-
-}
-
-rst-doc() {
-
-    eval "echo \"$(< "${REPO_ROOT}/docs/build-templates/morty.rst")\""
-
-    echo -e "\n.. START install systemd unit"
-    cat <<EOF
-.. tabs::
-
-   .. group-tab:: systemd
+    nginx_remove_app "$NGINX_MORTY_SITE"
 
-      .. code:: bash
-
-EOF
-    eval "echo \"$(< "${TEMPLATES}/${SERVICE_SYSTEMD_UNIT}")\"" | prefix_stdout "         "
-    echo -e "\n.. END install systemd unit"
-
-    # for DIST_NAME in ubuntu-20.04 arch fedora centos; do
-    #     (
-    #         DIST_ID=${DIST_NAME%-*}
-    #         DIST_VERS=${DIST_NAME#*-}
-    #         [[ $DIST_VERS =~ $DIST_ID ]] && DIST_VERS=
-    #         # ...
-    #     )
-    # done
 }
 
-
 # ----------------------------------------------------------------------------
 main "$@"
 # ----------------------------------------------------------------------------