Installation on Suse Linux

LemonLDAP::NG provides packages for SLES:

• lemonldap-ng: metapackage, contains no file but dependencies on other packages
• lemonldap-ng-doc: contains HTML documentation and project docs (README, etc.)
• lemonldap-ng-conf: contains default configuration (DNS domain: example.com)
• lemonldap-ng-test: contains sample CGI test page
• lemonldap-ng-handler: contains Apache Handler implementation (agent)
• lemonldap-ng-manager: contains administration interface and session explorer
• lemonldap-ng-portal: contains authentication portal and menu
• lemonldap-ng-fastcgi-server: FastCGI server needed to use Nginx
• perl-Lemonldap-NG-Common: CPAN - Shared modules
• perl-Lemonldap-NG-Handler: CPAN - Handler modules
• perl-Lemonldap-NG-Manager: CPAN - Manager modules
• perl-Lemonldap-NG-Portal: CPAN - Portal modules

This manual only refers to SLES 12 SP1. Installation may work on other platforms, with no guarantee.

Different repositories are necessary for LemonLDAP::NG dependencies:

• Suse official repositories
• 2 repositories on openSUSE Build Service
• Additional packages available on repository.linagora.org or lemonldap-ng.org
• Suse SDK repository is advised for building packages (yast2 -> Software -> Software Repositories -> Add --> Extensions and modules from Registration Server)

First, make sure the exploitation system is up to date:

zypper update

You can add the openSUSE Build Service repositories with the following commands:

zypper addrepo http://download.opensuse.org/distribution/leap/42.1/repo/oss/suse/ leap42
zypper addrepo http://download.opensuse.org/repositories/devel:languages:perl/SLE_12/devel:languages:perl.repo
zypper refresh

Accept both signing keys each time.

You can add the additional dependency repository *and* the LemonLDAP::NG repository with either commands:

zypper addrepo http://lemonldap-ng.org/sles12 lemonldap-sles12-repository
zypper refresh

or

zypper addrepo http://repository.linagora.org/lemonldap-sles12-repository lemonldap-sles12-repository
zypper refresh

RPMs are available on the Download page.

The GPG key can be downloaded here: rpm-gpg-key-ow2

Install it to trust RPMs:

rpm --import rpm-gpg-key-ow2

If the packages are stored in a repository:

zypper install lemonldap-ng

59 new packages to install.
Total download size: 13.5 MiB. Already cached : 0 B. After operation, 30.7 MiB of supplementary disk space will be used.
Continue ? [y/n/? print all options] (y):

You can also use zypper on local RPMs file:

zypper install lemonldap-ng-* perl-Lemonldap-NG-*

Before installing the packages, install all dependencies: (you need to get dependencies from previous repositories)

zypper install apache2 apache2-mod_perl apache2-mod_fcgid perl-ldap perl-XML-SAX perl-XML-NamespaceSupport perl-XML-Simple perl-XML-LibXML perl-Config-IniFiles perl-Digest-HMAC perl-Crypt-OpenSSL-RSA perl-Authen-SASL perl-Unicode-String gd perl-Regexp-Assemble perl-Authen-Captcha perl-Cache-Cache perl-Apache-Session perl-CGI-Session perl-IO-String perl-MIME-Lite perl-SOAP-Lite perl-XML-LibXSLT perl-String-Random perl-Email-Date-Format perl-Crypt-Rijndael perl-HTML-Template perl-JSON perl-Crypt-OpenSSL-X509 perl-Crypt-DES perl-Class-Inspector perl-Test-MockObject perl-Clone perl-Net-CIDR-Lite perl-ExtUtils-MakeMaker perl-CGI perl-CGI-Session perl-HTML-Template perl-SOAP-Lite perl-IPC-ShareLite perl-Error perl-HTML-Parser perl-libwww-perl perl-DBI perl-Cache-Memcached perl-Class-ErrorHandler perl-Convert-PEM perl-Crypt-DES_EDE3 perl-Digest-SHA perl-Env perl-Mouse perl-String-CRC32 perl-Plack perl-Regexp-Common perl-Crypt-OpenSSL-Bignum perl-FCGI-ProcManager

You have then to install all the downloaded packages:

rpm -Uvh lemonldap-ng-* perl-Lemonldap-NG-*

These extensions are activated by default on Apache at LemonLDAP install:

a2enmod perl
a2enmod headers
a2enmod mod_fcgid
a2enmod ssl
a2enmod rewrite
a2enmod proxy
a2enmod proxy_http

If you decide to use SSL, you should also activate the appopriate flag:

sed -i 's/^APACHE_SERVER_FLAGS=.*/APACHE_SERVER_FLAGS="SSL"/' /etc/sysconfig/apache2

By default, DNS domain is example.com. You can change it quick with a sed command. For example, we change it to ow2.org:

sed -i 's/example\.com/ow2.org/g' /etc/lemonldap-ng/{*.conf,*.ini,for_etc_hosts} /var/lib/lemonldap-ng/conf/lmConf-1

Check Apache configuration and restart:

apachectl configtest
apachectl restart

Configure your DNS server to resolve names with your server IP:

• auth.<your domain>: main portal, must be public
• manager.<your domain>: manager, only for adminsitrators
• test1.<your domain>, test2.<your domain>: sample applications

Follow the next steps

• Configuration is in /etc/lemonldap-ng
• LemonLDAP::NG configuration (edited by the Manager) is in /var/lib/lemonldap-ng/conf/
• All Perl modules are in the VENDOR perl directory
• All Perl scripts/pages are in /var/lib/lemonldap-ng/
• All static content (examples, CSS, images, etc.) is in /usr/share/lemonldap-ng/

If you need it, you can rebuild RPMs:

• Install rpm-build package
• Get the lemonldap source package from repository:

zypper source-install lemonldap-ng
cd /usr/src/packages/
ls SPECS/ SOURCES/

• Install all build dependencies (see BuildRequires in lemonldap-ng.spec)
• Build:

rpmbuild -ba SPECS/lemonldap-ng.spec

Alternatively, you can use the automatic script “create-lemonldap-packages.sh”, available in rpm-sles directory in the lemonldap svn repository. The automatic script can also generate intermediate dependencies. See README file in the same directory for more information.