You can define multiple LDAP servers for authentication in GLPI. For example, if only a restricted set of people in the directory have the right to connect to GLPI.

This guide will walk you through setting up CentOS 7 to use an LDAP directory server for authentication. This guide will not work with CentOS 8. If you want to use LDAP authentication with CentOS 8,. I am assuming you have a directory server up and running.

If you don’t, you can follow these two guides to install and configure OpenLDAP:.Install PackagesFirst, you need to install and configure a LDAP pluggable authentication module (PAM), a LDAP name service switch (NSS) module, and a caching service. I prefer because it is available in the OS repositories and straightforward to configure. It is what the examples in this guide will use. Install the necessary packages by running the following command: yum install nss-pam-ldapd openssl nscd TLS CA CertificatesI recommend using TLS for your connections to your directory server(s).

If you don’t, user names and passwords will be sent through the network unencrypted. If you opt to not use TLS, then skip this section. If your directory server certificate was obtained from one of the well known certificate authorities, you can probably use your system’s trusted certificate authority (CA) certificate list. On CentOS 7, this is /etc/ssl/certs/ca-bundle.crt. Volvo tamd 63p specs. If you are using a self-signed certificate or an in-house certificate authority, you will need to get a copy of the certificate used to sign the directory server(s) server certificates. Manycam activation code list download. Well Known CAIf your directory server is using a certificate issued by one of the well known CAs, then you are done with this section. Read the comment regarding tlscacertfile in the example nslcd.conf file.

Local CAContact your CA administrator and ask them for the CA certificate in PEM format. I keep CA certificates that don’t ship with the OS in /pki/cacerts.pem. Append the CA certificate to this file, or if you like, a location of your choosing. Self-Signed CertificateCreate a directory to store your certificate files in and obtain the certificates from your directory server.

I recommend keeping self-signed certificates in a separate file. If possible, ask your directory server administrator for the certificate in PEM format. If this isn’t possible, it can be obtained with OpenSSL. Run the following openssl command on the directory server, if possible.

If you run it on the client, you are susceptible to a man in the middle attack. Openssl sclient -connect ldap.tylersguides.com:636 -showcerts.

Contents.DescriptionLDAP authentication for applicationsSME Server 8 and 9 allow the use of SME user's database in other applicationseither local, eg. A LAMP app on the server itself, eg. Egroupware on the local network, eg. Another server in the local network which runs an ERP, but uses SME server user/group database or even a remote host, eg. Note:Most of the time, anonymous binds are sufficient, no need to configure the Admin DN and password.

A few applications do require to bind as a valid user. This is needed when your application needs access attributes like uidNumber, gidNumber, homeDIrectory, loginShell etc. (for example, if you need to authenticate another Linux box using nssldap or sssd, you'll need to bind as a valid user). In this case, you can create a regular user (you may name it auth for example), set it a password, and use it's dn and credential to bind to your LDAP server. Note:The LDAP directory can be consulted with plain text connections, but for security reason, authentication against LDAP is only allowed using SSL or TLS (or if your application runs directly on SME itself). So if you want to authenticate against LDAP on a remote box, you need to be sure to use LDAPs on port 636, or TLS on port 389.

You also need to be sure your application can validate the certificate of your SME Server.