LTB Self Service Password vs PWM

LTB Self Service Password is a PHP web application that lets users change or reset passwords in LDAP directories, including standard LDAPv3 directories and Active Directory. Password resets can rely on security questions, an emailed token, or SMS through an external Email 2 SMS service or SMS API. Administrators can configure checks for length, character classes, forbidden characters and words, password reuse, entropy and breached-password status using the Have I been pwned API. Other features include CAPTCHA, password-change email notices, and scripts that run before or after a password change. Users can also update their SSH key, email address and phone number in LDAP. A REST API is available. The free, GPL-3.0-licensed software is self-hosted. Documented installation routes include a tarball, Debian or Ubuntu packages, CentOS or Red Hat packages, Docker and Git for developers. Prerequisites include PHP 7.4 or later, required PHP extensions, Smarty 3 or later, configured mail and sessions, and LDAP connectivity. The project directs software questions to its mailing lists and bug reports to GitHub issues.

PWM is a free, open-source password self-service application for LDAP directories. Its web configuration manager exposes more than 500 settings and lets administrators import or export configuration as one file. During password changes, rules are enforced while users type and password-strength feedback is shown. Forgotten-password verification can use email or SMS tokens, TOTP, remote REST, OAuth, or LDAP attributes. Listed directory support includes Generic LDAP, 389 Directory Server, NetIQ eDirectory, Microsoft Active Directory, and OpenLDAP. Authentication options include Basic Authentication, HTTP-header username injection, CAS, and OAuth client single sign-on. REST APIs cover password setting, recovery, policy reading and verification, and user-attribute updates. PWM is distributed as a Java WAR, an executable Java JAR with embedded Tomcat, or a Docker image. The version table lists Java 17 for PWM 2.1 and Java 11–17 for PWM 2.0. Configurable policies include syntax and regex rules, dictionary enforcement, remote REST checks, and shared password history. The listed plan is free.