gcube-cms-suite/geoportal-service/src/main/java/org/gcube/application/geoportal/service/utils/UserUtils.java

package org.gcube.application.geoportal.service.utils;

import lombok.AllArgsConstructor;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.gcube.common.authorization.library.provider.AccessTokenProvider;
import org.gcube.common.authorization.library.provider.AuthorizationProvider;
import org.gcube.common.authorization.library.provider.ClientInfo;
import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
import org.gcube.common.scope.api.ScopeProvider;

@Slf4j
public class UserUtils {

	public static AuthenticatedUser getCurrent() throws SecurityException {
		String context=ScopeProvider.instance.get();
		if(context==null) throw new SecurityException("Cannot determine context");

		log.debug("Context is {}, checking tokens..",context);

		ClientInfo client = null;
		try{
			AuthorizationProvider.instance.get().getClient();
		}catch(Throwable  e) {
			log.warn("Unable to get client info ",e);
		}
		AuthenticatedUser toReturn = new AuthenticatedUser(client, AccessTokenProvider.instance.get(),SecurityTokenProvider.instance.get(),context);

		log.info("Current User is {} ",toReturn);
		return toReturn;
	}


	@AllArgsConstructor
	@Getter
	public static class AuthenticatedUser {
		private ClientInfo user;
		private String uma_token;

		private String gcube_token;

		private String context;

		@Override
		public String toString() {
			StringBuilder builder = new StringBuilder();
			builder.append("User [user=");
			builder.append(user);
			builder.append(", uma_token=");
			builder.append(uma_token==null?uma_token:"***");

			builder.append(", gcube_token=");
			builder.append(gcube_token==null?gcube_token:"***");

			builder.append(", context=");
			builder.append(context);
			builder.append("]");
			return builder.toString();
		}



	}
}