import jakarta.servlet.http.HttpSession;

/**
 * Authenticator for SAML 2.0.
 *
 * <p>This authenticator enables Single Sign-On (SSO) using SAML 2.0 protocol
 * with Identity Providers such as Okta, Azure AD, OneLogin, etc.</p>
 *
 * <h2>Required Configuration</h2>
 * <p>Add the following properties to {@code system.properties}:</p>
 * <pre>
 * # Enable SAML SSO
 * sso.type=saml
 *

				<exclusion>
					<groupId>com.intellij</groupId>
					<artifactId>annotations</artifactId>
				</exclusion>
			</exclusions>
		</dependency>
		<dependency>
			<groupId>com.microsoft.azure</groupId>
			<artifactId>msal4j</artifactId>
			<version>${msal4j.version}</version>
			<exclusions>
				<exclusion>
					<groupId>com.github.stephenc.jcip</groupId>