58 lines
2.2 KiB
Java
58 lines
2.2 KiB
Java
/*
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* This file is part of Player Analytics (Plan).
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*
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* Plan is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License v3 as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Plan is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Plan. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.djrapitops.plan.delivery.webserver.resolver.auth;
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import com.djrapitops.plan.delivery.web.resolver.NoAuthResolver;
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import com.djrapitops.plan.delivery.web.resolver.Response;
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import com.djrapitops.plan.delivery.web.resolver.request.Request;
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import com.djrapitops.plan.delivery.web.resolver.request.WebUser;
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import com.djrapitops.plan.delivery.webserver.ResponseFactory;
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import com.djrapitops.plan.delivery.webserver.http.WebServer;
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import com.djrapitops.plan.utilities.dev.Untrusted;
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import dagger.Lazy;
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import javax.inject.Inject;
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import javax.inject.Singleton;
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import java.util.Optional;
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@Singleton
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public class LoginPageResolver implements NoAuthResolver {
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private final ResponseFactory responseFactory;
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private final Lazy<WebServer> webServer;
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@Inject
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public LoginPageResolver(
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ResponseFactory responseFactory,
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Lazy<WebServer> webServer
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) {
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this.responseFactory = responseFactory;
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this.webServer = webServer;
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}
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@Override
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public Optional<Response> resolve(@Untrusted Request request) {
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Optional<WebUser> user = request.getUser();
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if (user.isPresent() || !webServer.get().isAuthRequired()) {
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@Untrusted Optional<String> from = request.getQuery().get("from")
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.filter(redirectBackTo -> !redirectBackTo.startsWith("http"));
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return Optional.of(responseFactory.redirectResponse(from.orElse("/")));
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}
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return Optional.of(responseFactory.loginPageResponse(request));
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}
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}
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