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System Requirements

Typical Hardware Requirements

  • 2 GHz Xeon Processor or equivalent
  • 20 GB Storage
  • 4 GB Memory

Suggested Software Requirements

  • Linux or Windows Operating System
  • Oracle Java SE Development Kit 7 (jdk7u15 or later)
  • Apache Tomcat 6.0.x or 7.0.x
  • Openswan 2.6.x for IPsec
  • Relational Database, for example Oracle MySQL Community Server 5.6.x

Protocol Terminators

The core of OpenNCP is the Protocol Terminators and consists of these two components:

  • epsos-ws-server - Server Side (Country A)
  • epsos-client-connector - Client Side (Country B)

These components are packaged as web applications and are deployed to a servlet container such as Tomcat.

IPsec

Communication between NCPs is secured using HTTPS over IPsec. Internet Protocol Security (IPsec) is a protocol suite for securing Internet Protocol (IP) communications by authenticating and encrypting each IP packet.  IPsec must therefore be installed on the NCP server.  A common implementation of IPsec for Linux is Openswan.

TRC-STS

This component is a "Security Token Service" (STS) for issuing a “Treatment Relationship Confirmation” (TRC) Assertion.  It is another web application that is deployed to Tomcat.

TSL-SYNC

TSL-SYNC connects to Central Services and downloads the Trusted Service List (TSL) plus other information about the other Participating Nations.  It is another web application that is deployed to Tomcat.

TSAM-SYNC

The Terminology Service Access Manager (TSAM) Synchronizer is another OpenNCP component. It is a standalone jar file with configuration files and a start script. This application is scheduled on a daily basis and will download terminology data from the Central Services repository into the local database.

OpenATNA

OpenATNA is an implementation of the Audit Trail and Node Authentication (ATNA) profile.  This component is installed to a directory and started as a background process.

Database

A local database is required for storage of the following information:

  • ATNA audit messages
  • Electronic Automatic Data Collection (eADC) records
  • TSAM data
  • TSL data
  • Configuration settings for OpenNCP

Portal

There is a choice of two web portals:

  • OpenNCP Portal (deployed on Liferay Community Server)
  • epSOS-Web (deployed on Tomcat)

More information

The purpose of this document is to give a overview of the OpenNCP components and installation.  For further information refer to the OpenNCP Installation Manual

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