This plugin integrates SAML single sign-on (SSO) authentication, enabling users to log in with credentials from an external identity provider like Azure AD, Okta, or Google Workspace. It is designed for organizations that need to centralize user access management and enforce security policies across their website.

• Dual SAML Library Support: Works with the bundled OneLogin library for direct IdP connections or an optional SimpleSAMLphp installation for more complex authentication scenarios.
• Flexible User Provisioning: Can automatically create new user accounts upon first successful SAML login, with control over the default role assigned.
• Configurable Login Flow: Administrators can force all logins through the SAML provider, disabling standard username/password access for enhanced security.
• Attribute Mapping: Maps SAML response attributes (like email, username, first/last name) to corresponding WordPress user profile fields.
• WP-CLI Integration: Includes commands for scaffolding configuration code, aiding in setup and management from the command line.