Data storage and CMS

1
Data storage and CMS
Assises 2005, Guidel, France

• Raymond Bourges University of Rennes 1
  (coordination)
• Pascal Aubry University of Rennes 1
  (specification)
• Thomas Bellembois University of Rennes 1
  (WebDAV server development)
• Yohan Colmant University of Valenciennes
  (storage channel)
• François Jannin ENSEEIHT (inJAC indexing and
  rendering)

2
Our CMS approach
Moodle(LMS)
onlinePHD thesis
courses
portal channels
institutionnal web
workstations

Documents store
groupservice
identityfederation
OpenArchivesInitiative
3
Initial goals
trusted network
digital workspace
?
4
Architecture
SSO authentication
trusted network
digital workspace
trusted application
untrusted application
SSO authentication
HTTP authentication
HTTP authentication
SSO authentication
protocol (CGI)
protocol (CGI)
security (SSL)
security (SSL)

protocol (DAV)
authentication
classical
trust
SSO
authorization
filesystem
ACLs
SSO service
group service
5
Software modules
ESUP-Portail Storage channel
Moodle (for instance)
protocol (CGI)
protocol (CGI)
security (SSL)
security (SSL)
Cocoon rendering

protocol (DAV)
Lucene indexing
authentication
classical
trust
SSO
authorization
filesystem
ACLs
SSO service
group service
uPortal group service
CAS server
6
Here is inJAC!
ESUP-Portail Storage channel
Moodle (for instance)
protocol (CGI)
protocol (CGI)
security (SSL)
security (SSL)
Cocoon rendering

protocol (DAV)
Lucene indexing
authentication
classical
trust
SSO
authorization
filesystem
ACLs
SSO service
group service
uPortal group service
CAS server
7
ESUP-Portail WebDAV server

• Software solution, needed by inJAC
• Private and shared volumes
• ACL
• Metadata
• Quota

8
inJAC

• Data formatting (XML or binary files)
• Metadata
• Cocoon XSL tranforming (HTML, PDF, )
• Portal integration (groups, storage channel, SSO)
• Flexible configuration

9
inJAC roles and workflow
notify
reject accept
?
editor
publisher
write
moderate
Ok
view
index
delete expire
read
reader
10
Future work

• Integration of online editors to the storage
  channel
• Quota management for the WebDAV server
• Identity federation (Shibboleth)
• Cocoon rendering improvment
• OAI support
• Web Services

11
Enjoy!