utils/morty.sh: add script to install morty result proxy

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

utils/templates/etc/apache2/sites-available/morty.conf

@@ -0,0 +1,23 @@
+# -*- coding: utf-8; mode: apache -*-
+
+ProxyPreserveHost On
+
+<Location ${PUBLIC_URL_PATH_MORTY} >
+
+    Require all granted
+    Order deny,allow
+    Deny from all
+    #Allow from fd00::/8 192.168.0.0/16 fe80::/10 127.0.0.0/8 ::1
+    Allow from all
+
+    ProxyPass http://${MORTY_LISTEN}
+    RequestHeader set X-Script-Name ${PUBLIC_URL_PATH_MORTY}
+
+    # In Apache it seems, that setting HTTP_HOST header direct here does have no
+    # effect.  I needed to set 'ProxyPreserveHost On' (see above).  HTTP_HOST is
+    # needed by searx to render correct *Search URL* in the *Link* box and
+    # *saved preference*.
+
+    # RequestHeader set Host ${PUBLIC_URL_PATH_MORTY}
+
+</Location>

utils/templates/lib/systemd/system/morty.service

@@ -0,0 +1,29 @@
+[Unit]
+
+Description=${SERVICE_NAME}
+After=syslog.target
+After=network.target
+
+[Service]
+
+Type=simple
+User=${SERVICE_USER}
+Group=${SERVICE_GROUP}
+WorkingDirectory=${SERVICE_HOME}
+ExecStart=${SERVICE_HOME}/go-apps/bin/morty -key '' -listen '${MORTY_LISTEN}' -timeout ${MORTY_TIMEOUT}
+
+Restart=always
+Environment=USER=${SERVICE_USER} HOME=${SERVICE_HOME} DEBUG=${SERVICE_ENV_DEBUG}
+
+# Some distributions may not support these hardening directives.  If you cannot
+# start the service due to an unknown option, comment out the ones not supported
+# by your version of systemd.
+
+ProtectSystem=full
+PrivateDevices=yes
+PrivateTmp=yes
+NoNewPrivileges=true
+
+[Install]
+
+WantedBy=multi-user.target