User session reset

In a login procedure, you can force a user’s session to be reset under certain conditions. To do this, use the StrategyState.MORE_BUILDER() function with the following methods:

• setResetSession(reset: Boolean): true - reset the session, false - do not reset (default false).

• isResetSession(): lets you know if the session has been reset.

The example below contains a script that resets a session if ctx.prompt=login:

package com.identityblitz.idp.flow.dynamic;

import java.lang.*;
import java.util.*;
import java.text.*;
import java.time.*;
import java.math.*;
import java.security.*;
import javax.crypto.*;
import org.slf4j.LoggerFactory;
import org.slf4j.Logger;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.type.TypeReference;
import com.identityblitz.idp.login.authn.flow.api.*;
import com.identityblitz.idp.login.authn.flow.Context;
import com.identityblitz.idp.login.authn.flow.Strategy;
import com.identityblitz.idp.login.authn.flow.StrategyState;
import com.identityblitz.idp.login.authn.flow.StrategyBeginState;
import com.identityblitz.idp.login.authn.flow.LCookie;
import com.identityblitz.idp.login.authn.flow.LUserAgent;
import com.identityblitz.idp.login.authn.flow.LBrowser;
import com.identityblitz.idp.login.authn.flow.LGeoData;
import com.identityblitz.idp.federation.matching.JsObj;
import com.identityblitz.idp.flow.common.api.*;
import com.identityblitz.idp.flow.dynamic.*;
import java.util.function.Predicate;
import java.util.stream.Stream;
import java.util.stream.Collectors;
import java.lang.invoke.LambdaMetafactory;
import java.util.function.Consumer;
import static com.identityblitz.idp.login.authn.flow.StrategyState.*;

public class ResetSession implements Strategy {

    private final Logger logger = LoggerFactory.getLogger("com.identityblitz.idp.flow.dynamic");

    @Override public StrategyBeginState begin(final Context ctx) {
        if ("login".equals(ctx.prompt())){
            List<String> methods = new ArrayList<String>(Arrays.asList(ctx.availableMethods()));
            methods.remove("cls");
            logger.info("### RESET_SESSION");
            return StrategyState.MORE_BUILDER().setResetSession(true).addMethods(methods.toArray(new String[0])).build();
        } else {
            if(ctx.claims("subjectId") != null)
                return StrategyState.ENOUGH();
            else
                return StrategyState.MORE(new String[]{});
        }
    }

    @Override public StrategyState next(final Context ctx) {
        Integer reqFactor = (ctx.user() == null) ? null : ctx.user().requiredFactor();
        if(reqFactor == null || reqFactor == ctx.justCompletedFactor())
            return StrategyState.ENOUGH();
        else
            return StrategyState.MORE(new String[]{});
    }
}