Installation and Setup V3

Required Software/Server

• files fuseki-cts2le.zip and solr-cts2le.zip are included in the CTS2-LE release

Fuseki Installation

• unzip fuseki-cts2le.zip to a directory (denoted by <F1> in the following)
• unzip apache-jena-fuseki-3.8.0.zip from https://jena.apache.org/download/ (the extracted directory apache-jena-fuseki-3.8.0 is denoted by <F2> in the following)
• go to directory <F2>
• run ./fuseki start and ./fuseki stop subsequently (in order to let directory <F2>/run be generated)
• copy <F1>/cts2le.ttl to <F2>/run/configuration
• copy <F1>/log4j.properties to <F2>/run
• start command: ./fuseki start

  Windows: .\fuseki-server.bat

• shutdown command: ./fuseki stop

  Windows Powershell: ctrl-c

Solr Installation

• unzip solr-cts2le.zip to a directory (denoted by <S1> in the following)
• unzip solr-7.6.0.zip from http://lucene.apache.org/solr/downloads.html (the extracted directory solr-7.6.0 is denoted by <S2> in the following)
• go to directory <S2>
• start command: ./bin/solr start -s <S1>
• shutdown command: ./bin/solr stop -all

WebCts2LE Installation

• file WebCts2LE-embedded-jetty.zip is included in the CTS2-LE release

General

• unzip WebCts2LE-embedded-jetty.zip to a directory (denoted by <W> in the following)

Embedded Jetty Variant

• edit file <W>/CTS2LE_resources/resources-custom/setting.json. The following fragment shows the relevant lines to adapt:

	store: 'fuseki',
	storePath: 'http://localhost:3030/cts2le',
	
	luceneMode: 'remote',
	luceneIndexPath: 'http://localhost:8983/solr/cts2le',

Be sure that

• store='fuseki' and luceneMode='remote' and host:port of storePath and luceneIndexPath are set to the server endpoints

!!! WebCts2LE does not not run properly if the fuseki or solr endpoint are not running.

• go to directory <W>
• start command: ./bin/startup.sh -port <port>
• shutdown command: ./bin/shutdown.sh <port>
• navigation ui: http://<host>:<port>/WebCts2LE

WebCts2LE Basic Security

The Embedded Jetty Variant supports simple security based on Basic Access Authentication for services that modifies the data base (advanced security will not be supported at this architecture level, instead special security components should be placed on top of WebCts2LE). For this purposes an admin role is introduced. Changing security (see HashLoginService at https://www.eclipse.org/jetty/documentation/9.4.x/configuring-security.html for details):

• edit <W>/conf/basic-realm.properties. It contains username: password[,rolename ...], e.g. admin: webcts2le-admin,admin. Change username or password if needed.

• run service with basic authentication via option flag: ./bin/startup.sh -port <port> -basic_auth