This document discusses the implementation of user authentication using OpenLDAP for lunar and planetary Web-GIS systems. The goals are to 1) implement LDAP authentication for Web-GIS and WISE-CAPS, 2) allow only registered users to access prescribed pages, and 3) integrate OpenLDAP authentication with the OpenLayers mapping library. The method describes installing OpenLDAP and configuring a test PHP script that redirects users to their Web-GIS pages after authenticating against the LDAP server. The results show that users can now directly access their Web-GIS pages after authenticating. Future work aims to allow editing of Web-GIS contents through OpenLayers.

1. Implementation of user
authentication and its application
using OpenLDAP(Lightweight
Directory Access Protocol) for Lunar
and Planetary GIS.
S1200114 Hiroaki Kato

2. Purpose of this study
• I develop new management mechanism which
cooperation to Web-GIS and OpenLDAP, and
consider the usefulness.
• I build new system for implement and
compile OpenLDAP in Web-GIS, and
integrate to such a layer control system
function by using such a authentication
function.

3. Goal
• First, I implement LDAP authentication for
Web-GIS and WISE-CAPS
• Second, I will cooperation new function like
registered uses only can access to prescribed
Web-GIS page by using LDAP function and PHP
language.
• •Final point is extra success. extra success is
cooperate OpenLDAP or LDAP function and
OpenLayer which include Web-GIS page.

4. What are WISE-CAPS and Web-GIS?
• (Web-GIS)
• GIS is Geographical Information System which can
browse data like maps and relate to geographic
information on computer. For example, Google Maps.
• (WISE-CAPS)
• This system can browse, share and analyze based on
Web-GIS.
It is equipping data which got by lunar probe KAGUYA.
This system is GIS which specializes in data of lunar
probe.

5. Advantage of using OpenLDAP
• It is enable to use user information only
have LDAP server.
• If manage a user and password
information on LDAP server, when
include new user and made account, you
can become to login all server.

6. Previous study contents
• I’m planning it about combine OpenLDAP
for implementation of user
authentication and Web-GIS (Geographic
Information System). I did explain about
two previous thesis. I’m relating to them.
they were not complete yet.
• Kuwano(2013) couldn’t finish it about
combine to Web-GIS by using OpenSSO .

7. Method of LDAP implementation for
server
• First, you must need install(OpenLDAP 2.4.39)
and setting password of manager for LDAP
management. Second, you need set yourself
domain name(dc=kato dc=hiroaki). if you need
group unit(ou), you will be able to resist not
only individual user but also group.
• Finally you need install Apache2.4 and setting
a SSL because it will be become need
communicate with Web-GIS.

8. Result at the present time
① First, All user should access to
allocation script file(test2.php)
② Then, All user are requested to
enter uid(user name) and password by
LDAP user authentication function.
③ If you didn’t access to test2.php file
or yourself Web-GIS page, you would
be requested by individual LDAP user
authentication. If you didn’t know
another Web-GIS file’s password and
uid, you won’t be able to direct access
another user’s Web-GIS.
④ This program is contents of
test2.php file. If coincided entered uid
and uid which included to LDAP server,
you would be able to redirect access
your Web-GIS page.
⑤All Web-GIS page are prepared at
professor terazono office. so I don’t
have to need make new Web-GIS. I
made finish authentication function.

9. Conclusion and Future work
• (Conclusion)
• As a result, I could implemented LDAP authentication function to
Web-GIS.This time, I used other function for implementation such a
LDAP function, redirect function using by PHP and
Javascript.Fortunately, after user act the user authentication, user
be able to become direct access myself Web-GIS pages.
• (Future work)
• In the future, I could implemented authentication function
to Web-GIS page.But there is no one function which can
edit Web-GIS contents by OpenLayer.Now, I try
implementation such a function. This point is extra success.
So, It is extra point. I have finished study’s aim. If I couldn’t
finished extra point, this point will become future
development.

10. Reference
• [1] lunar and planetary GIS
https://repository.exst.jaxa.jp/dspace/bitstream/a-is/
19800/1/61914010.pdf
• [2] OpenLDAP foundation: http://www.server-world.info
• [3] Layer expression system:
University of Aizu, Graduation Thesis. March,2015 Niho
Saito s1190059
• [4] University of Aizu, Graduation Thesis. March,2013
Shohei Kuwano s1180058
• [5]OpenAM/OpenSSO
(Single Sign On): http://openstandia.jp/oss_info/opensso/