Add the ability to enable request filtering agent (#628)

README.md

@@ -196,6 +196,8 @@ Below is the complete list of parameters that can be set using environment varia
 - **JWT_HEADER**: Defines the http header that will be used to send the JSON Web Token. Defaults to `Authorization`.
 - **JWT_IN_BODY**: Specifies the enabling the token validation in the request body to the ONLYOFFICE Document Server. Defaults to `false`.
 - **WOPI_ENABLED**: Specifies the enabling the wopi handlers. Defaults to `false`.
+- **ALLOW_META_IP_ADDRESS**: Defines if it is allowed to connect meta IP address or not. Defaults to `false`.
+- **ALLOW_PRIVATE_IP_ADDRESS**: Defines if it is allowed to connect private IP address or not. Defaults to `false`.
 - **USE_UNAUTHORIZED_STORAGE**: Set to `true`if using selfsigned certificates for your storage server e.g. Nextcloud. Defaults to `false`
 - **GENERATE_FONTS**: When 'true' regenerates fonts list and the fonts thumbnails etc. at each start. Defaults to `true`
 - **METRICS_ENABLED**: Specifies the enabling StatsD for ONLYOFFICE Document Server. Defaults to `false`.

run-document-server.sh

@@ -92,6 +92,8 @@ JWT_HEADER=${JWT_HEADER:-Authorization}
 JWT_IN_BODY=${JWT_IN_BODY:-false}
 
 WOPI_ENABLED=${WOPI_ENABLED:-false}
+ALLOW_META_IP_ADDRESS=${ALLOW_META_IP_ADDRESS:-false}
+ALLOW_PRIVATE_IP_ADDRESS=${ALLOW_PRIVATE_IP_ADDRESS:-false}
 
 GENERATE_FONTS=${GENERATE_FONTS:-true}
 
@@ -344,6 +346,12 @@ update_ds_settings(){
     ${JSON} -I -e "if(this.wopi===undefined)this.wopi={}"
     ${JSON} -I -e "this.wopi.enable = true"
   fi
+
+  if [ "${ALLOW_META_IP_ADDRESS}" = "true" ] || [ "${ALLOW_PRIVATE_IP_ADDRESS}" = "true" ]; then
+    ${JSON} -I -e "if(this.services.CoAuthoring['request-filtering-agent']===undefined)this.services.CoAuthoring['request-filtering-agent']={}"
+    [ "${ALLOW_META_IP_ADDRESS}" = "true" ] && ${JSON} -I -e "this.services.CoAuthoring['request-filtering-agent'].allowMetaIPAddress = true"
+    [ "${ALLOW_PRIVATE_IP_ADDRESS}" = "true" ] && ${JSON} -I -e "this.services.CoAuthoring['request-filtering-agent'].allowPrivateIPAddress = true"
+  fi
 }
 
 create_postgresql_cluster(){