#!/bin/bash #================================================= # GENERIC START #================================================= # IMPORT GENERIC HELPERS #================================================= source _common.sh source /usr/share/yunohost/helpers #================================================= # INSTALL DEPENDENCIES #================================================= ynh_script_progression --message="Installing dependencies..." --weight=1 # Guacamole depends on Apache Tomcat. # But installing Tomcat from the Debian repos automatically enables and starts it. # So we stop and disable it, unless Tomcat was already enabled or started by the user beforehand tomcat_enabled="" tomcat_active="" if [ "$(systemctl cat tomcat9 --quiet)" ]; then if (systemctl is-enabled tomcat9 --quiet); then tomcat_enabled=1 fi if (systemctl is-active tomcat9 --quiet); then tomcat_active=1 fi fi if [ $tomcat_enabled ]; then systemctl disable tomcat9 --quiet fi if [ $tomcat_active ]; then systemctl stop tomcat9 --quiet fi #================================================= # CREATE DEDICATED USERS #================================================= ynh_script_progression --message="Configuring system users..." --weight=1 # Create system users ynh_system_user_create --username="$app-guacd" --groups="$app" ynh_system_user_create --username="$app-tomcat" --groups="$app" #================================================= # DOWNLOAD, CHECK AND UNPACK SOURCES #================================================= ynh_script_progression --message="Setting up source files..." --weight=3 # Download, check integrity, uncompress and patch the source from app.src setup_sources #================================================= # FINISH SETTING UP DATABASE #================================================= ynh_script_progression --message="Setting up database files..." --weight=2 ynh_mysql_connect_as --user=$db_user --password="$db_pwd" --database="$db_name" < "$install_dir/etc/guacamole/extensions/mysql-schema/001-create-schema.sql" ynh_replace_string --match_string="guacadmin" --replace_string="$admin" -f "$install_dir/etc/guacamole/extensions/mysql-schema/002-create-admin-user.sql" ynh_replace_string --match_string="CA458A7D494E3BE824F5E1E175A1556C0F8EEF2C2D7DF3633BEC4A29C4411960" --replace_string="$(hexdump -n 32 -e '4/4 "%08X"' /dev/urandom)" -f "$install_dir/etc/guacamole/extensions/mysql-schema/002-create-admin-user.sql" ynh_replace_string --match_string="FE24ADC5E11E2B25288D1704ABE67A79E342ECC26064CE69C5B3177795A82264" --replace_string="$(hexdump -n 32 -e '4/4 "%08X"' /dev/urandom)" -f "$install_dir/etc/guacamole/extensions/mysql-schema/002-create-admin-user.sql" ynh_mysql_connect_as --user=$db_user --password="$db_pwd" --database="$db_name" < "$install_dir/etc/guacamole/extensions/mysql-schema/002-create-admin-user.sql" ynh_secure_remove --file="$install_dir/etc/guacamole/extensions/mysql-schema" #================================================= # NGINX CONFIGURATION #================================================= ynh_script_progression --message="Configuring NGINX web server..." --weight=1 # Create a dedicated NGINX config ynh_add_nginx_config #================================================= # SPECIFIC SETUP #================================================= # COMPILE GUACD #================================================= ynh_script_progression --message="Compiling guacd..." --weight=30 pushd "$install_dir/.guacd-src" LDFLAGS="-lrt" ./configure --enable-allow-freerdp-snapshots --prefix="$install_dir" --datadir="$install_dir" --with-freerdp-plugin-dir="$install_dir/lib/x86_64-linux-gnu/freerdp2" ynh_exec_warn_less make -j $(nproc) ynh_exec_warn_less make install popd #================================================= # SETUP TOMCAT #================================================= mkdir -p "$install_dir/etc/" ln -s -f "$install_dir/etc/tomcat9" "$install_dir/var/lib/tomcat9/conf" ln -s -f "/var/log/$app/tomcat/" "$install_dir/var/lib/tomcat9/logs" ln -s -f "/var/cache/$app-tomcat9" "$install_dir/var/lib/tomcat9/work" #================================================= # CREATE LOG DIRS #================================================= mkdir -p "/var/log/$app/tomcat/" "/var/log/$app/guacd/" "/var/log/$app/tomcat/" #================================================= # ADD CONFIGURATIONS #================================================= ynh_add_config --template="guacamole.properties" --destination="$install_dir/etc/guacamole/guacamole.properties" ynh_replace_string --match_string="8080" --replace_string="$port" --target_file="$install_dir/etc/tomcat9/server.xml" #================================================= # SETUP SYSTEMD #================================================= ynh_script_progression --message="Configuring systemd services..." --weight=1 # Create dedicated systemd configs ynh_add_systemd_config --service="$app-guacd" --template="guacd.service" ynh_add_systemd_config --service="$app-tomcat" --template="tomcat.service" #================================================= # GENERIC FINALIZATION #================================================= # SECURE FILES AND DIRECTORIES #================================================= # Set permissions to app files chown -R nobody $install_dir chmod -R o-rwx $install_dir setfacl -n -R -m user:$app-guacd:rx -m default:user:$app-guacd:rx $install_dir setfacl -n -R -m user:$app-tomcat:rx -m default:user:$app-tomcat:rx $install_dir chown -R $app-guacd:$app-guacd "/var/log/$app/guacd/" chown -R $app-tomcat:$app-tomcat "/var/log/$app/tomcat/" chown -R nobody:$app-tomcat "$install_dir/etc/tomcat9/" "$install_dir/etc/guacamole/" chown -R "$app-tomcat":"$app-tomcat" "$install_dir/var/lib/tomcat9/webapps" setfacl -n -R -m user:$app-guacd:- -m default:user:$app-guacd:- "$install_dir/var/lib/tomcat9/" "$install_dir/etc/guacamole/" "$install_dir/etc/tomcat9/" #================================================= # SETUP LOGROTATE #================================================= ynh_script_progression --message="Configuring log rotation..." --weight=1 # Use logrotate to manage application logfile(s) ynh_use_logrotate --logfile="/var/log/$app/tomcat/catalina.out" --specific_user="$app-tomcat/$app-tomcat" #================================================= # INTEGRATE SERVICES IN YUNOHOST #================================================= ynh_script_progression --message="Integrating services in YunoHost..." --weight=1 yunohost service add "$app-guacd" --description="Guacamole server" --log="/var/log/$app/guacd.log" yunohost service add "$app-tomcat" --description="Guacamole client" --log="/var/log/$app/tomcat.log" #================================================= # START SYSTEMD SERVICES #================================================= ynh_script_progression --message="Starting systemd services..." --weight=1 # Start systemd services ynh_systemd_action --service_name="$app-guacd" --action="start" --log_path="/var/log/$app/guacd.log" ynh_systemd_action --service_name="$app-tomcat" --action="start" --log_path="/var/log/$app/tomcat.log" #================================================= # SETUP FAIL2BAN #================================================= ynh_script_progression --message="Configuring Fail2Ban..." --weight=1 # Create a dedicated Fail2Ban config ynh_add_fail2ban_config --logpath="/var/log/syslog" --failregex='o.a.g.r.auth.AuthenticationService - Authentication attempt from for user "[^"]*" failed\.$' #================================================= # END OF SCRIPT #================================================= ynh_script_progression --message="Installation of $app completed" --last