test login

[dhulipudi]

import javax.servlet.http.HttpServletRequest;

/**

• Callback interface if any tenant wants to be notified of login success/failure and perform some action.

• */ public interface WFLoginCallback {

  /**

  • Get the tenant's name which is implementing this interface, it must be non null.
  • @return the tenant's name. */ String getTenantName();

  /**

  • The tenant should introspect request and decide if the {@link #onLoginSuccess} method should be invoked or not.
  • @param request the {@link HttpServletRequest}
  • @return flag to indicate if the {@link #onLoginSuccess} method should be invoked or not. */ boolean canHandle(HttpServletRequest request);

  /**

  • The request object contains as an
  • attribute (user.jcr.credentials).
  • It will also have the JWT cookie value as an attribute (jwt-domain-cookie) in case of session manager callback.
  • @param request the {@link HttpServletRequest} */ void onLoginSuccess(HttpServletRequest request);

  /**

  • Called on login failure.
  • @param request the {@link HttpServletRequest} */ void onLoginFailure(HttpServletRequest request);

}

[dhulipudi]

BrandCentralLoginCallback

import javax.servlet.http.HttpServletRequest;

import org.apache.sling.api.auth.Authenticator; import org.osgi.service.component.annotations.Activate; import org.osgi.service.component.annotations.Component; import org.osgi.service.component.annotations.Reference; import org.osgi.service.metatype.annotations.AttributeDefinition; import org.osgi.service.metatype.annotations.Designate; import org.osgi.service.metatype.annotations.ObjectClassDefinition; import org.slf4j.Logger; import org.slf4j.LoggerFactory;

import com.wellsfargo.bc.core.services.lms.LMSService; import com.wellsfargo.bc.core.services.user.BCUserConstants; import com.wellsfargo.bc.core.services.user.BCUserInfo; import com.wellsfargo.bc.core.services.user.BCUserManager;

import static org.osgi.service.component.annotations.ConfigurationPolicy.REQUIRE;

@Designate(ocd = BrandCentralLoginCallback.Config.class) //@Component(service = WFLoginCallback.class, configurationPolicy = REQUIRE) @Component(service = WFLoginCallback.class) public class BrandCentralLoginCallback implements WFLoginCallback {

private static final Logger LOG = LoggerFactory.getLogger(BrandCentralLoginCallback.class);

@ObjectClassDefinition(name = "BrandCentral Entitlement LoginCallback Configuration", description = "Configuration for BrandCentral Entitlement Handling.")
public @interface Config {        
    @AttributeDefinition(name = "BrandCentral Tenant Name", description = "Tenant name for BrandCentral")
    String edamTenantName() default "brandcentral";

    @AttributeDefinition(name = "Password Reset Page", description = "Password Reset Page")
    String passwordResetPage() default "/content/brandcentral/us/en/password-reset.html";        

    @AttributeDefinition(name = "Tenent Request Page", description = "Tenent Request Page")
    String brandPortalRequestPage() default "/content/wellsfargobc/us/en/dark.html";                
}

private BrandCentralLoginCallback.Config config;
private final String USER_NAME = "j_username";
private final String APP_ID = "SPID";

@Reference
LMSService lmsService;

@Reference
BCUserManager bcUserManager;

@Override
public String getTenantName() {
    return "brandcentral";
}

@Override
public boolean canHandle(HttpServletRequest request) {
    return true;
}

/**
 * Handle the LMS and other validation
 * Check the User if external and not certified redirect to LMS URL
 */
@Override
public void onLoginSuccess(HttpServletRequest request) {
    String userId = request.getParameter(USER_NAME);
    String appID = request.getParameter(APP_ID);        
    if( appID != null && appID.equalsIgnoreCase("brandcentral")) {
        LOG.info("Inside onLoginSuccess Brand Central");
        //Set the URL based on the validations
        BCUserInfo bcUserInfo = bcUserManager.getUser(userId);
        LOG.info("Check LMS User Certificate Status:{} : {}", userId, bcUserInfo);

        //If the user password reset is set redirect the user to login reset page.
        //During the first login make sure the user reset the password.
        //This is primarily for the external users
        if ( bcUserInfo != null && (bcUserInfo.getForceResetpassword() != null && bcUserInfo.getForceResetpassword().equalsIgnoreCase(BCUserConstants.TRUE))) {
            request.setAttribute(Authenticator.LOGIN_RESOURCE, "/content/brandcentral/us/en/password-reset.html");
        }

        if(bcUserInfo != null && !bcUserInfo.isInternal()) {
            if (!bcUserInfo.getStatus().equalsIgnoreCase(BCUserConstants.CERTIFIED)) {
                String lmsURL = lmsService.getLMSUrl(userId);
                LOG.info("LMS URL:{} : {}",lmsURL);
                request.setAttribute(Authenticator.LOGIN_RESOURCE, lmsURL);
            }
        }else {
            request.setAttribute(Authenticator.LOGIN_RESOURCE, "/content/wellsfargobc/us/en/dark.html");            
        }
    }
}

@Override
public void onLoginFailure(HttpServletRequest request) {
    LOG.info("Inside onLoginFailure");
}

@Activate
protected void activate(BrandCentralLoginCallback.Config config)
{
    this.config = config;
}

}

[dhulipudi]

============= not in use BrandCentralAuthHandler============= import java.io.IOException;

import javax.jcr.RepositoryException; import javax.jcr.Session; import javax.jcr.SimpleCredentials; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import org.apache.jackrabbit.api.security.user.Authorizable; import org.apache.jackrabbit.api.security.user.Group; import org.apache.jackrabbit.api.security.user.User; import org.apache.jackrabbit.api.security.user.UserManager; import org.apache.sling.auth.core.spi.AuthenticationFeedbackHandler; import org.apache.sling.auth.core.spi.AuthenticationHandler; import org.apache.sling.auth.core.spi.AuthenticationInfo; import org.apache.sling.auth.core.spi.DefaultAuthenticationFeedbackHandler; import org.apache.sling.jcr.api.SlingRepository; import org.osgi.framework.Constants; import org.osgi.service.component.annotations.Component; import org.osgi.service.component.annotations.Reference; import org.slf4j.Logger; import org.slf4j.LoggerFactory;

import com.day.crx.security.token.TokenUtil; import com.wellsfargo.bc.core.services.lms.LMSService; import com.wellsfargo.bc.core.services.user.BCUserConstants; import com.wellsfargo.bc.core.services.user.BCUserInfo; import com.wellsfargo.bc.core.services.user.BCUserManager;

//@Component(service = AuthenticationHandler.class, immediate = true, property = { "path=/content/wellsfargobc", // Constants.SERVICE_RANKING +":Integer=60000", Constants.SERVICE_DESCRIPTION +"=BC Authenticator" }) //public class BrandCentralAuthHandler extends DefaultAuthenticationFeedbackHandler // implements AuthenticationHandler,AuthenticationFeedbackHandler // { public class BrandCentralAuthHandler {

private final Logger LOG = LoggerFactory.getLogger(BrandCentralAuthHandler.class);

private static final String REQUEST_METHOD = "GET";
private static final String USER_NAME = "j_username";
private static final String PASSWORD = "j_password";

@Reference
private SlingRepository repository;

@Reference
private LMSService lmsService;

@Reference
BCUserManager bcUserManager;

public BrandCentralAuthHandler() {
    LOG.info("Inside BrandCentralAuthHandler" );
}

// @Override public AuthenticationInfo extractCredentials(HttpServletRequest request, HttpServletResponse response) { LOG.info("Inside BrandCentralAuthHandler:extractCredentials" );

// if (REQUEST_METHOD.equals(request.getMethod()) && (request.getParameter(USER_NAME) != null)) { try {

                LOG.info("checkLMSUserCertificateStatus:URI:{}", request.getRequestURI());

                if ( request.getRequestURI().equalsIgnoreCase("/content/wellsfargobc/us/en/password-reset.html"))
                    return null;

                String userId = request.getParameter(USER_NAME);
                BCUserInfo bcUserInfo = bcUserManager.getUser(userId);
                LOG.info("checkLMSUserCertificateStatus:{} : {}", userId, bcUserInfo);
                //If the user password reset is set redirect the user to login reset page.
                if ( bcUserInfo != null && (bcUserInfo.getForceResetpassword() != null && bcUserInfo.getForceResetpassword().equalsIgnoreCase(BCUserConstants.TRUE))) {
                    response.sendRedirect("/content/wellsfargobc/us/en/password-reset.html");
                }
                //USer is not internal or external user with advanced user designer role associated  
                else if(bcUserInfo != null && !bcUserInfo.isInternal()) {
                    if (!bcUserInfo.getStatus().equalsIgnoreCase(BCUserConstants.CERTIFIED)) {
                        String lmsURL = lmsService.getLMSUrl(userId);
                        response.sendRedirect(lmsURL);
                    }
                }else {
                    if (bcUserInfo != null && bcUserInfo.getUserLogin() == null) {
                        LOG.info("Inside Update Internal User:", bcUserInfo);
                        bcUserManager.updateInternalUser(bcUserInfo);
                    }
                }

// LOG.info("Inside BrandCentralAuthHandler:extractCredentials:{}", userId ); // if(userId != null) { // Session session = this.repository.login(new SimpleCredentials(userId, userId.toCharArray())); // if (session != null) { // return createAuthenticationInfo(request, response, session.getUserID()); // } // return createAuthenticationInfo(request, response, userId); // } } catch (Exception e) { LOG.error("Exception in extractCredentials while processing the request {}", e); // }finally { // if(resolver != null && resolver.isLive()) // resolver.close(); } // } return null; }

// @Override // public boolean requestCredentials(HttpServletRequest request, HttpServletResponse response) throws IOException { // LOG.info("Inside BrandCentralAuthHandler:requestCredentials" ); // return false; // } // // @Override // public void dropCredentials(HttpServletRequest request, HttpServletResponse response) throws IOException { // LOG.info("Inside BrandCentralAuthHandler:dropCredentials" ); // // }

@SuppressWarnings("deprecation")
private AuthenticationInfo createAuthenticationInfo(HttpServletRequest request, HttpServletResponse response,
        String userId) throws RepositoryException {
    return TokenUtil.createCredentials(request, response, this.repository, userId, true);
}

/**
If you see most of the method under sling authentication handler, They have request and response object available. You can use that object to get information about user (Either by reading cookie or some other way).
*/
//Important methods
//Return true if successful 
public boolean authenticationSucceeded(HttpServletRequest request, HttpServletResponse response,
            AuthenticationInfo authInfo) {
    LOG.info("authenticationSucceeded");
    return true;
}

//Do something when authentication failed.
public void authenticationFailed(HttpServletRequest request, HttpServletResponse response,
        AuthenticationInfo authInfo) {
    LOG.info("authenticationFailed");       
}   

protected void bindRepository(SlingRepository paramSlingRepository) {
    this.repository = paramSlingRepository;
}

protected void unbindRepository(SlingRepository paramSlingRepository) {
    if (this.repository == paramSlingRepository) {
        this.repository = null;
    }
}

}

[dhulipudi]

=====WFAuthenticationHandler===

import java.io.IOException; import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentMap; import java.util.stream.Stream;

import javax.jcr.LoginException; import javax.jcr.RepositoryException; import javax.jcr.Session; import javax.jcr.SimpleCredentials; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

import org.apache.commons.lang3.StringUtils; import org.apache.sling.auth.core.spi.AuthenticationFeedbackHandler; import org.apache.sling.auth.core.spi.AuthenticationHandler; import org.apache.sling.auth.core.spi.AuthenticationInfo; import org.apache.sling.auth.core.spi.DefaultAuthenticationFeedbackHandler; import org.apache.sling.jcr.api.SlingRepository; import org.apache.sling.auth.core.AuthUtil; import org.osgi.service.component.annotations.Activate; import org.osgi.service.component.annotations.Component; import org.osgi.service.component.annotations.Reference; import org.osgi.service.metatype.annotations.AttributeDefinition; import org.osgi.service.metatype.annotations.Designate; import org.osgi.service.metatype.annotations.ObjectClassDefinition; import org.slf4j.Logger; import org.slf4j.LoggerFactory;

import com.day.crx.security.token.TokenUtil;

import static org.apache.sling.auth.core.spi.AuthenticationHandler.TYPE_PROPERTY; import static org.apache.sling.auth.core.spi.AuthenticationHandler.PATH_PROPERTY; import static org.osgi.framework.Constants.SERVICE_DESCRIPTION; import static org.osgi.framework.Constants.SERVICE_RANKING; import static org.osgi.service.component.annotations.ConfigurationPolicy.REQUIRE; import static org.osgi.service.component.annotations.ReferenceCardinality.MULTIPLE; import static org.osgi.service.component.annotations.ReferencePolicy.DYNAMIC; import static org.apache.sling.jcr.resource.api.JcrResourceConstants.AUTHENTICATION_INFO_CREDENTIALS; import static org.apache.commons.lang3.StringUtils.EMPTY; /**

• An {@link AuthenticationHandler} that communicates with WellsFargo authentication needs.

• */ @Designate(ocd = WFAuthenticationHandler.Config.class)

@Component( service = {AuthenticationHandler.class,AuthenticationFeedbackHandler.class}, // configurationPolicy = REQUIRE, property = { PATH_PROPERTY +"=/content", TYPE_PROPERTY +"= WF_OAUTH", SERVICE_DESCRIPTION +"= WellsFargo Federated Authenticator", SERVICE_RANKING +":Integer=80000" } ) public class WFAuthenticationHandler extends DefaultAuthenticationFeedbackHandler implements AuthenticationHandler {

   private static final Logger LOGGER = LoggerFactory.getLogger(WFAuthenticationHandler.class);

    @ObjectClassDefinition(
            name = "CWA AuthenticationHandler Configuration",
            description = "Configuration for CWA AuthenticationHandler."
    )
    public @interface Config {

        @AttributeDefinition(name = "WF AuthenticationHandler Paths")
        String[] path() default {"/content/brandcentral"};

        @AttributeDefinition(name = "Auth Request Url")
        String cwaAuthRequestUrl() default "";

        @AttributeDefinition(name = "Callback Url")
        String cwaCallbackUrl() default "";

        @AttributeDefinition(name = "SessionManager Callback Url")
        String sessionManagerCallbackUrl() default "";

        @AttributeDefinition(name = "SessionManager Logout Url")
        String sessionManagerLogoutUrl() default "";

        @AttributeDefinition(name = "SessionManager UserInfo Url")
        String sessionManagerUserInfoUrl() default "";
    }

    private Config config;

    private final String REQUEST_METHOD = "GET";
    private final String USER_NAME = "j_username";
    private final String PASSWORD = "j_password";

    private final ConcurrentMap<String, WFLoginCallback> callbacks = new ConcurrentHashMap<>();

    @Reference
    private SlingRepository repository;

    @Override
    public AuthenticationInfo extractCredentials(HttpServletRequest request, HttpServletResponse response) {
        LOGGER.info("extractCredentials");
        AuthenticationInfo authenticationInfo = null;
        String j_username = request.getParameter(USER_NAME);
        String j_password = request.getParameter(PASSWORD);

// if (CWAUtil.isRequestAuthorization(request, this.config.cwaAuthRequestUrl())) { // localhost:4503/content/wellsfargobcnew/us/en/home/brand-standards/j_security_check?j_username=rsankar&j_password=password if( (j_username!=null && j_password!=null)) { authenticationInfo = basicAuth(request, response,j_username, j_password); } return authenticationInfo; }

    private AuthenticationInfo basicAuth(HttpServletRequest request, HttpServletResponse response, 
            String userName, String password) {
        AuthenticationInfo authInfo = null;
        if( (userName!=null && password!=null)) {
            SimpleCredentials creds = new SimpleCredentials(userName,
                    password.toCharArray());
            Session session = null;
            try {
                session = this.repository.login(creds);
                this.repository.login(creds);
                if(session != null) {
                    authInfo = createAuthenticationInfo(request, response, creds.getUserID());
                    if(session.isLive()) {
                        session.logout();
                    }
                    return authInfo;
                }
            } catch (LoginException e) {
                LOGGER.error(this.getClass().getName() + " extractCredentials(..) Failed to log user in" + e.getMessage(), e);
                e.printStackTrace();
            } catch (RepositoryException e) {
                LOGGER.error(this.getClass().getName() + " extractCredentials(..) Failed to log user in" + e.getMessage(), e);
                e.printStackTrace();
            }           
        }
        return authInfo;
    }

    private AuthenticationInfo createAuthenticationInfo(HttpServletRequest request, HttpServletResponse response,
            String userId) throws RepositoryException {
            @SuppressWarnings("deprecation")
            AuthenticationInfo authinfo = TokenUtil.createCredentials(request, response, this.repository, userId, true);
            return authinfo;
    }

    @Override
    public boolean requestCredentials(HttpServletRequest request, HttpServletResponse response) throws IOException {
        return false;
    }

    @Override
    public void dropCredentials(HttpServletRequest request, HttpServletResponse response) throws IOException {
        String appId = request.getParameter("appId");
        LOGGER.info("dropCredentials for appId: [{}]", appId);
        if (StringUtils.isNotEmpty(appId)) {
            if (Boolean.parseBoolean(request.getParameter("sm"))) {
                LOGGER.info("Sending AppId: [{}] to SessionManager for logout.", appId);
                this.redirect(response, this.config.sessionManagerLogoutUrl() + "?appId=" + appId, true);
            } else {
                this.redirect(response, "/bin/public/servlets/cwa/logout?appId=" + appId, true);
            }
        }           
    }

    // <<----------------------------------- AuthenticationFeedbackHandler ----------------------------------->>

    @Override
    public void authenticationFailed(HttpServletRequest request, HttpServletResponse response, AuthenticationInfo authInfo) {
        LOGGER.info("authenticationFailed");
        this.callbacks.forEach((name, callback) -> {
            try {
                if (callback.canHandle(request)) {
                    callback.onLoginFailure(request);
                }
            } catch (Exception ex) { 
                LOGGER.error(ex.getMessage(), ex);
            }
        });
    }

    @Override
    public boolean authenticationSucceeded(HttpServletRequest request, HttpServletResponse response, AuthenticationInfo authInfo) {
        LOGGER.info("authenticationSucceeded");
        this.callbacks.forEach((name, callback) -> {
            try {
                LOGGER.info("Name:{}",name);
                if (callback.canHandle(request)) {
                    callback.onLoginSuccess(request);
                }
            } catch (Exception ex) { // NOSONAR 
                LOGGER.error(ex.getMessage(), ex);
            }
        });
        // return true so that SlingAuthenticator stops further request processing and redirect to the given url instead.
        return redirectQuietly(response, AuthUtil.getLoginResource(request, EMPTY), false);
    }

    @Reference(service = WFLoginCallback.class, cardinality = MULTIPLE, policy = DYNAMIC)
    protected void bindCWALoginCallback(WFLoginCallback callback) {
        this.callbacks.put(callback.getTenantName(), callback);
        LOGGER.info("Added [{}] WFLoginCallback!", callback.getTenantName());
    }

    protected void unbindCWALoginCallback(WFLoginCallback callback) {
        if (this.callbacks.remove(callback.getTenantName()) != null) {
            LOGGER.info("Removed [{}] WFLoginCallback!", callback.getTenantName());
        }
    }

    private boolean redirectQuietly(HttpServletResponse resp, String url, boolean encodeUrl) {
        boolean outcome = false;
        try {
            if (resp.isCommitted()) {
                LOGGER.error("Response already committed!!");
            } else {
                LOGGER.debug("Redirecting to url: [{}]", url);
                resp.sendRedirect(encodeUrl ? resp.encodeRedirectURL(url) : url);
                outcome = true;
            }
        } catch (IOException ex) {
            LOGGER.error(ex.getMessage(), ex);// NOSONAR
        }
        return outcome;
    }

    private void redirect(HttpServletResponse resp, String url, boolean encodeUrl) throws IOException {
        LOGGER.debug("Redirecting to: [{}]", url);
        resp.sendRedirect(encodeUrl ? resp.encodeRedirectURL(url) : url);
    }

    @Activate
    protected void start(Config config) {
        this.config = config;
        Stream.of(config.path())
                .forEach(path -> LOGGER.info("WFAuthenticationHandler listening at path: [{}]", path));
    }

}

[dhulipudi]

===========MusicLibraryLoginCallback=========

import javax.servlet.http.HttpServletRequest;

import org.apache.sling.api.auth.Authenticator; import org.apache.sling.auth.core.spi.AuthenticationHandler; import org.osgi.service.component.annotations.Activate; import org.osgi.service.component.annotations.Component; import org.osgi.service.component.annotations.Reference; import org.osgi.service.metatype.annotations.AttributeDefinition; import org.osgi.service.metatype.annotations.Designate; import org.osgi.service.metatype.annotations.ObjectClassDefinition; import org.slf4j.Logger; import org.slf4j.LoggerFactory;

import com.wellsfargo.bc.core.services.lms.LMSService; import com.wellsfargo.bc.core.services.user.BCUserConstants; import com.wellsfargo.bc.core.services.user.BCUserInfo; import com.wellsfargo.bc.core.services.user.BCUserManager;

import static org.osgi.service.component.annotations.ConfigurationPolicy.REQUIRE;

@Designate(ocd = MusicLibraryLoginCallback.Config.class) //@Component(service = WFLoginCallback.class, configurationPolicy = REQUIRE) @Component(service = WFLoginCallback.class) public class MusicLibraryLoginCallback implements WFLoginCallback {

private static final Logger LOG = LoggerFactory.getLogger(MusicLibraryLoginCallback.class);

@ObjectClassDefinition(name = "Music Library Entitlement LoginCallback Configuration", description = "Configuration for Music Library Entitlement Handling.")
public @interface Config {        
    @AttributeDefinition(name = "Music Library Tenant Name", description = "Tenant name for Music Library")
    String edamTenantName() default "musiclibrary";

}

private MusicLibraryLoginCallback.Config config;
private final String APP_ID = "SPID";
@Override
public String getTenantName() {
    return "musiclibrary";
}

@Override
public boolean canHandle(HttpServletRequest request) {
    return true;
}

/**
 * Handle the LMS and other validation
 * Check the User if external and not certified redirect to LMS URL
 */
@Override
public void onLoginSuccess(HttpServletRequest request) {
    String appID = request.getParameter(APP_ID);
    if( appID != null && appID.equalsIgnoreCase("musiclibrary")) {
        LOG.info("Inside onLoginSuccess Music Library");
    }

}

@Override
public void onLoginFailure(HttpServletRequest request) {
    LOG.info("Inside onLoginFailure  Music Library");
}

@Activate
protected void activate(MusicLibraryLoginCallback.Config config)
{
    this.config = config;
}

}

[dhulipudi]

===== start ====new ====

How can I configure a custom authentication handler in Adobe Experience Manager (AEM)?

To configure a custom authentication handler in Adobe Experience Manager (AEM), you need to follow these steps:

Create the Custom Authentication Handler class: This class should extend DefaultAuthenticationFeedbackHandler and implement AuthenticationHandler. You should implement the necessary methods like extractCredentials, authenticate, and postAuthentication.

import org.apache.sling.auth.core.spi.AuthenticationHandler; import org.apache.sling.auth.core.spi.AuthenticationInfo; import org.apache.sling.auth.core.spi.DefaultAuthenticationFeedbackHandler; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

public class WFAuthenticationHandler extends DefaultAuthenticationFeedbackHandler implements AuthenticationHandler { @Override public AuthenticationInfo extractCredentials(HttpServletRequest request, HttpServletResponse response) { // Extract the credentials from the request }

@Override
public boolean authenticate(HttpServletRequest request, HttpServletResponse response, AuthenticationInfo authInfo) {
    // Validate the credentials and return true if they're valid, false otherwise
}

@Override
public void postAuthentication(SlingHttpServletRequest request, AuthenticationInfo authInfo) {
    // Perform actions after the user is authenticated
}

}

Register the Custom Authentication Handler as an OSGi service: You can do this by adding the @Component annotation to the WFAuthenticationHandler class. You should also specify the service and properties in the @Component annotation.

import org.osgi.service.component.annotations.Component; import org.osgi.service.metatype.annotations.Designate; import org.osgi.service.metatype.annotations.ObjectClassDefinition;

@ObjectClassDefinition(name = "WF Authentication Handler") @interface Config { @AttributeDefinition(name = "path", description = "Authentication Path") String path() default "/your/path"; }

@Component(service = AuthenticationHandler.class, immediate = true) @Designate(ocd = WFAuthenticationHandler.Config.class) public class WFAuthenticationHandler extends DefaultAuthenticationFeedbackHandler implements AuthenticationHandler { // ... }

Deploy your code: After you've done the above, you should deploy your code to AEM. The WFAuthenticationHandler will be registered and configured automatically when your code is deployed. Please note that the above code is using the newer OSGi Declarative Services (DS) annotations. If you're using an older version of AEM, you might need to use the older Felix SCR annotations.

==============

How can I configure a custom authentication handler in Adobe Experience Manager (AEM)?

To configure a custom authentication handler in Adobe Experience Manager (AEM), you need to follow these steps:

Create the Custom Authentication Handler class: This class should extend DefaultAuthenticationFeedbackHandler and implement AuthenticationHandler. You should implement the necessary methods like extractCredentials, authenticate, and postAuthentication.

import org.apache.sling.auth.core.spi.AuthenticationHandler; import org.apache.sling.auth.core.spi.AuthenticationInfo; import org.apache.sling.auth.core.spi.DefaultAuthenticationFeedbackHandler; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;

public class WFAuthenticationHandler extends DefaultAuthenticationFeedbackHandler implements AuthenticationHandler { @Override public AuthenticationInfo extractCredentials(HttpServletRequest request, HttpServletResponse response) { // Extract the credentials from the request }

@Override
public boolean authenticate(HttpServletRequest request, HttpServletResponse response, AuthenticationInfo authInfo) {
    // Validate the credentials and return true if they're valid, false otherwise
}

@Override
public void postAuthentication(SlingHttpServletRequest request, AuthenticationInfo authInfo) {
    // Perform actions after the user is authenticated
}

}

Register the Custom Authentication Handler as an OSGi service: You can do this by adding the @Component annotation to the WFAuthenticationHandler class. You should also specify the service and properties in the @Component annotation.

import org.osgi.service.component.annotations.Component; import org.osgi.service.metatype.annotations.Designate; import org.osgi.service.metatype.annotations.ObjectClassDefinition;

@ObjectClassDefinition(name = "WF Authentication Handler") @interface Config { @AttributeDefinition(name = "path", description = "Authentication Path") String path() default "/your/path"; }

@Component(service = AuthenticationHandler.class, immediate = true) @Designate(ocd = WFAuthenticationHandler.Config.class) public class WFAuthenticationHandler extends DefaultAuthenticationFeedbackHandler implements AuthenticationHandler { // ... }

Deploy your code: After you've done the above, you should deploy your code to AEM. The WFAuthenticationHandler will be registered and configured automatically when your code is deployed. Please note that the above code is using the newer OSGi Declarative Services (DS) annotations. If you're using an older version of AEM, you might need to use the older Felix SCR annotations.