https://github.com/agprojects/openxcap

Fully featured XCAP server (RFC 4825)
https://github.com/agprojects/openxcap

Last synced: 11 days ago
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Fully featured XCAP server (RFC 4825)

• Host: GitHub
• URL: https://github.com/agprojects/openxcap
• Owner: AGProjects
• License: other
• Created: 2015-06-23T11:03:32.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2021-03-07T14:00:05.000Z (almost 4 years ago)
• Last Synced: 2024-03-27T10:21:01.323Z (9 months ago)
• Language: Python
• Homepage: http://openxcap.org
• Size: 2.42 MB
• Stars: 16
• Watchers: 10
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

        
 

OpenXCAP

--------

Home page: http://openxcap.org

Authors

-------

Mircea Amarascu

Ruud Klaver

Lucian Stanescu

Denis Bilenko

Saul Ibarra

Description

-----------

OpenXCAP is an open source fully featured XCAP server. An XCAP server is

used by SIP SIMPLE clients and servers to manage buddy lists and policy for

subscriptions to presence or other types of events published using SIP

protocol. OpenXCAP server works out of the box with OpenSIPS Presence Agent.

The software is licensed according to the GNU General Public License version

2. For other licensing options please contact [email protected]

Background

----------

XCAP protocol allows a client to read, write, and modify application

configuration data stored in XML format on a server. XCAP maps XML document

sub-trees and element attributes to HTTP URIs, so that these components can

be directly accessed by clients using HTTP protocol. An XCAP server is used

by XCAP clients to store data like buddy lists and presence policy in

combination with a SIP Presence server that supports PUBLISH, SUBSCRIBE and

NOTIFY methods to provide a complete SIP SIMPLE server solution.

Features

--------

The server is written in Python programming language and implements the

following standards:

RFC4825, RFC4826, RFC4827, RFC5025, 5874

 * Suport for multiple domains

 * Full and partial XML document manipulation

 * XML schema validation

 * Supports multiple back-end storage systems

 * Works out of the box with OpenSIPS Presence agent

 * TLS encryption and digital certificates using GnuTLS library

 * Digest or basic HTTP authentication with support for multiple realms

 * Database passwords can be stored in an encrypted format

Supported XCAP applications

 * XCAP capabilities (auid = xcap-caps). Lists the capabilities of the

   OpenXCAP server.

 * Resource lists (auid = resource-lists). A resource lists application is

   any application that needs access to a list of resources, identified by a

   URI, to which operations, such as subscriptions, can be applied.

 * Presence rules (auid = pres-rules, org.openmobilealliance.pres-rules). A

   Presence Rules application is an application which uses authorization

   policies, also known as authorization rules, to specify what presence

   information can be given to which watchers, and when.

 * RLS services (auid = rls-services). A Resource List Server (RLS) services

   application is Session Initiation Protocol (SIP) application whereby a

   server receives SIP SUBSCRIBE requests for resource, and generates

   subscriptions towards the resource list. See the README file for more

   details about of the implementation.

 * PIDF manipulation (auid = pidf-manipulation). Pidf-manipulation

   application usage defines how XCAP is used to manipulate the contents of

   PIDF based presence documents.

 * XCAP directory (auid = org.openmobilealliance.xcap-directory).

   Lists the documents stored in the XCAP server for a given user.

 * icon (auid = oma_status-icon). Manipulate the user icon for

   a given user and provide icon download capability from HTTP clients.

 * Dialog rules (auid = org.openxcap.dialog-rules). Dialog Rules application

   is a private application modeled after Presence rules that uses

   authorization policies, to specify when dialog information can be given

   to which watchers.

 * Watchers (auid = org.openxcap.watchers, private application). This

   application returns the list of watchers from OpenSIPS presence agent.

Installation

------------

See INSTALL file.

Support

-------

The project is developed and supported by AG Projects. The support is

provided on a best-effort basis. "best-effort" means that we try to solve

the bugs you report or help fix your problems as soon as we can, subject to

available resources.

To request support you must use the mailing list available at

http://lists.ag-projects.com/mailman/listinfo/sipbeyondvoip