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358 lines
16 KiB
358 lines
16 KiB
// ConfigBasic.java
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// -----------------------
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// part of YaCy
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// (C) by Michael Peter Christen; mc@yacy.net
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2006
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// Created 28.02.2006
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//
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// $LastChangedDate: 2011-11-25 12:23:52 +0100 (Fr, 25 Nov 2011) $
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// $LastChangedRevision: 8101 $
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// $LastChangedBy: orbiter $
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// You must compile this file with
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// javac -classpath .:../classes ConfigBasic_p.java
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// if the shell's current path is HTROOT
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.util.List;
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import java.util.regex.Pattern;
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import net.yacy.cora.protocol.Domains;
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import net.yacy.cora.protocol.RequestHeader;
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import net.yacy.data.TransactionManager;
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import net.yacy.data.Translator;
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import net.yacy.data.WorkTables;
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import net.yacy.http.YaCyHttpServer;
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import net.yacy.peers.OnePeerPingBusyThread;
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import net.yacy.peers.Seed;
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import net.yacy.search.Switchboard;
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import net.yacy.search.SwitchboardConstants;
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import net.yacy.server.serverObjects;
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import net.yacy.server.serverSwitch;
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import net.yacy.server.http.HTTPDFileHandler;
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import net.yacy.utils.translation.TranslatorXliff;
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import net.yacy.utils.upnp.UPnP;
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import net.yacy.utils.upnp.UPnPMappingType;
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public class ConfigBasic {
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private static final int NEXTSTEP_FINISHED = 0;
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private static final int NEXTSTEP_PWD = 1;
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private static final int NEXTSTEP_PEERNAME = 2;
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private static final int NEXTSTEP_PEERPORT = 3;
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private static final int NEXTSTEP_RECONNECT = 4;
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public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) throws FileNotFoundException, IOException {
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// return variable that accumulates replacements
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final Switchboard sb = (Switchboard) env;
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final serverObjects prop = new serverObjects();
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final File langPath = new File(sb.getAppPath("locale.source", "locales").getAbsolutePath());
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String lang = env.getConfig("locale.language", "browser");
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final int authentication = sb.adminAuthenticated(header);
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if (authentication < 2) {
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// must authenticate
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prop.authenticationRequired();
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return prop;
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}
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/* For authenticated users only : acquire a transaction token for the next POST form submission */
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prop.put(TransactionManager.TRANSACTION_TOKEN_PARAM, TransactionManager.getTransactionToken(header));
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if ((sb.peers.mySeed().isVirgin()) || (sb.peers.mySeed().isJunior())) {
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new OnePeerPingBusyThread(sb.yc).start();
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}
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String peerName = sb.peers.mySeed().getName();
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long port = env.getLocalPort(); //this allows a low port, but it will only get one, if the user edits the config himself.
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boolean ssl = env.getConfigBool("server.https", false);
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boolean upnp = false;
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if (post != null) {
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/* Settings will be modified : check this is a valid transaction using HTTP POST method */
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TransactionManager.checkPostTransaction(header, post);
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// store this call as api call
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if(post.containsKey("set")) {
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sb.tables.recordAPICall(post, "ConfigBasic.html", WorkTables.TABLE_API_TYPE_CONFIGURATION, "basic settings");
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}
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// language settings
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if(post.containsKey("language") && !lang.equals(post.get("language", "default"))) {
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if(new TranslatorXliff().changeLang(env, langPath, post.get("language", "default") + ".lng")) {
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prop.put("changedLanguage", "1");
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}
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}
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// port settings
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if(post.getInt("port", 0) > 1023) {
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port = post.getLong("port", 8090);
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ssl = post.getBoolean("withssl");
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}
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// peer name settings
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peerName = post.get("peername", "");
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// UPnP config
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if(post.containsKey("port")) { // hack to allow checkbox
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upnp = post.containsKey("enableUpnp");
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if (upnp && !sb.getConfigBool(SwitchboardConstants.UPNP_ENABLED, false)) {
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UPnP.addPortMappings();
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}
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sb.setConfig(SwitchboardConstants.UPNP_ENABLED, upnp);
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if (!upnp) {
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UPnP.deletePortMappings();
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}
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}
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}
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if (ssl) {
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prop.put("withsslenabled_sslport", env.getHttpServer().getSslPort());
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}
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if (peerName != null && peerName.length() > 0) {
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peerName = peerName.replace(' ', '-');
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}
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// check if peer name already exists
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final Seed oldSeed = sb.peers.lookupByName(peerName);
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if (oldSeed == null &&
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!peerName.equals(sb.peers.mySeed().getName()) &&
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Pattern.compile("[A-Za-z0-9\\-_]{3,80}").matcher(peerName).matches()) {
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sb.peers.setMyName(peerName);
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sb.peers.saveMySeed();
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}
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// check port and ssl connection
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final boolean reconnect;
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if (!(env.getLocalPort() == port) || env.getConfigBool("server.https", false) != ssl) {
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// validate port
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final YaCyHttpServer theServerCore = env.getHttpServer();
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env.setConfig(SwitchboardConstants.SERVER_PORT, port);
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env.setConfig("server.https", ssl);
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// redirect the browser to the new port
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reconnect = true;
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// renew upnp port mapping
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if (upnp) {
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UPnP.addPortMappings();
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}
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String host = header.getServerName();
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if (host == null) {
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host = Domains.myPublicLocalIP().getHostAddress();
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}
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prop.put("reconnect", "1");
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prop.put("reconnect_host", host);
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prop.put("nextStep_host", host);
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prop.put("reconnect_port", port);
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prop.put("nextStep_port", port);
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prop.put("reconnect_sslSupport", theServerCore.withSSL() ? "1" : "0");
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prop.put("nextStep_sslSupport", theServerCore.withSSL() ? "1" : "0");
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// generate new shortcut (used for Windows)
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//yacyAccessible.setNewPortBat(Integer.parseInt(port));
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//yacyAccessible.setNewPortLink(Integer.parseInt(port));
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// force reconnection in 2 seconds
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theServerCore.reconnect(2000);
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} else {
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reconnect = false;
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prop.put("reconnect", "0");
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}
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// set a use case
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prop.put("setUseCase_switchError", 0);
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prop.put("setUseCase_switchWarning", 0);
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String networkName = sb.getConfig(SwitchboardConstants.NETWORK_NAME, "");
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if (post != null && post.containsKey("usecase")) {
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/* Settings will be modified : check this is a valid transaction using HTTP POST method */
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TransactionManager.checkPostTransaction(header, post);
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boolean hasNonEmptyRemoteSolr = sb.index.fulltext().connectedRemoteSolr()
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&& (sb.index.fulltext().collectionSize() > 0 || sb.index.fulltext().webgraphSize() > 0);
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if ("freeworld".equals(post.get("usecase", "")) && !"freeworld".equals(networkName)) {
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if("intranet".equals(networkName) && hasNonEmptyRemoteSolr) {
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/* One or more non empty remote Solr(s) attached : disallow switching from intranet to another network to prevent disclosure of indexed private documents */
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prop.put("setUseCase_switchError", 1);
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} else {
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if(hasNonEmptyRemoteSolr) {
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/* One or more non empty remote Solr(s) attached : warn the user even if not coming from intranet as indexed documents may be irrelevant for the new mode */
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prop.put("setUseCase_switchWarning", 2);
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}
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// switch to freeworld network
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sb.setConfig(SwitchboardConstants.CORE_SERVICE_RWI, true);
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sb.switchNetwork("defaults/yacy.network.freeworld.unit");
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// switch to p2p mode
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sb.setConfig(SwitchboardConstants.INDEX_DIST_ALLOW, true);
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sb.setConfig(SwitchboardConstants.INDEX_RECEIVE_ALLOW, true);
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sb.setConfig(SwitchboardConstants.INDEX_RECEIVE_ALLOW_SEARCH, true);
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// set default behavior for search verification
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sb.setConfig(SwitchboardConstants.SEARCH_VERIFY, "iffresh"); // nocache,iffresh,ifexist,cacheonly,false
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sb.setConfig(SwitchboardConstants.SEARCH_VERIFY_DELETE, "true");
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}
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}
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if ("portal".equals(post.get("usecase", "")) && !"webportal".equals(networkName)) {
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if("intranet".equals(networkName) && hasNonEmptyRemoteSolr) {
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/* One or more non empty remote Solr(s) attached : disallow switching from intranet to another network to prevent disclosure of indexed private documents */
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prop.put("setUseCase_switchError", 1);
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} else {
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if(hasNonEmptyRemoteSolr) {
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/* One or more non empty remote Solr(s) attached : warn the user even if not coming from intranet as indexed documents may be irrelevant for the new mode */
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prop.put("setUseCase_switchWarning", 2);
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}
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// switch to webportal network
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sb.setConfig(SwitchboardConstants.CORE_SERVICE_RWI, false);
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sb.switchNetwork("defaults/yacy.network.webportal.unit");
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// switch to robinson mode
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sb.setConfig(SwitchboardConstants.INDEX_DIST_ALLOW, false);
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sb.setConfig(SwitchboardConstants.INDEX_RECEIVE_ALLOW, false);
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sb.setConfig(SwitchboardConstants.INDEX_RECEIVE_ALLOW_SEARCH, false);
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// set default behavior for search verification
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sb.setConfig(SwitchboardConstants.SEARCH_VERIFY, "ifexist"); // nocache,iffresh,ifexist,cacheonly,false
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sb.setConfig(SwitchboardConstants.SEARCH_VERIFY_DELETE, "false");
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}
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}
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if ("intranet".equals(post.get("usecase", "")) && !"intranet".equals(networkName)) {
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if(hasNonEmptyRemoteSolr) {
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/* One or more non empty remote Solr(s) attached : warn the user as the indexed documents may be public external resources out of scope for intranet/localhost domain. */
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prop.put("setUseCase_switchWarning", 1);
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}
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// switch to intranet network
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sb.setConfig(SwitchboardConstants.CORE_SERVICE_RWI, false);
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sb.switchNetwork("defaults/yacy.network.intranet.unit");
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// switch to p2p mode: enable ad-hoc networks between intranet users
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sb.setConfig(SwitchboardConstants.INDEX_DIST_ALLOW, false);
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sb.setConfig(SwitchboardConstants.INDEX_RECEIVE_ALLOW, false);
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sb.setConfig(SwitchboardConstants.INDEX_RECEIVE_ALLOW_SEARCH, false);
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// set default behavior for search verification
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sb.setConfig(SwitchboardConstants.SEARCH_VERIFY, "cacheonly"); // nocache,iffresh,ifexist,cacheonly,false
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sb.setConfig(SwitchboardConstants.SEARCH_VERIFY_DELETE, "false");
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}
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}
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networkName = sb.getConfig(SwitchboardConstants.NETWORK_NAME, "");
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if ("freeworld".equals(networkName)) {
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prop.put("setUseCase", 1);
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prop.put("setUseCase_freeworldChecked", 1);
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} else if ("webportal".equals(networkName)) {
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prop.put("setUseCase", 1);
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prop.put("setUseCase_portalChecked", 1);
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} else if ("intranet".equals(networkName)) {
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prop.put("setUseCase", 1);
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prop.put("setUseCase_intranetChecked", 1);
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} else {
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prop.put("setUseCase", 0);
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}
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prop.put("setUseCase_port", port);
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// check if values are proper
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final boolean properPassword = (sb.getConfig(SwitchboardConstants.ADMIN_ACCOUNT_B64MD5, "").length() > 0) || sb.getConfigBool(SwitchboardConstants.ADMIN_ACCOUNT_FOR_LOCALHOST, false);
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final boolean properName = (sb.peers.mySeed().getName().length() >= 3) && (!(Seed.isDefaultPeerName(sb.peers.mySeed().getName())));
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final boolean properPort = (sb.peers.mySeed().isSenior()) || (sb.peers.mySeed().isPrincipal());
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if ((env.getConfig(SwitchboardConstants.BROWSER_DEFAULT, "").startsWith("ConfigBasic.html,"))) {
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env.setConfig(SwitchboardConstants.BROWSER_DEFAULT, env.getConfig(SwitchboardConstants.BROWSER_DEFAULT, "").substring(17));
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env.setConfig("browserPopUpPage", "Status.html");
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HTTPDFileHandler.initDefaultPath();
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}
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prop.put("statusName", properName ? "1" : "0");
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prop.put("statusPort", properPort ? "1" : "0");
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if (reconnect) {
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prop.put("nextStep", NEXTSTEP_RECONNECT);
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} else if (!properName) {
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prop.put("nextStep", NEXTSTEP_PEERNAME);
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} else if (!properPassword) {
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prop.put("nextStep", NEXTSTEP_PWD);
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} else if (!properPort) {
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prop.put("nextStep", NEXTSTEP_PEERPORT);
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} else {
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prop.put("nextStep", NEXTSTEP_FINISHED);
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}
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final boolean upnp_enabled = env.getConfigBool(SwitchboardConstants.UPNP_ENABLED, false);
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prop.put("upnp", "1");
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prop.put("upnp_enabled", upnp_enabled ? "1" : "0");
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if (upnp_enabled) {
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prop.put("upnp_success", (UPnP.getMappedPort(UPnPMappingType.HTTP) > 0) ? "2" : "1");
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}
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else {
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prop.put("upnp_success", "0");
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}
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// set default values
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prop.putHTML("defaultName", sb.peers.mySeed().getName());
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prop.put("hasSystemDefinedPort", env.getLocalPortSystemProperty() != null ? 1 : 0);
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prop.put("hasSystemDefinedPort_systemProperty", serverSwitch.LOCAL_PORT_SYSTEM_PROPERTY);
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prop.put("defaultPort", env.getLocalPort());
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prop.put("withsslenabled", env.getConfigBool("server.https", false) ? 1 : 0);
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lang = env.getConfig("locale.language", "default"); // re-assign lang, may have changed
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prop.put("lang_browser", "0"); // for client browser language dependent
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prop.put("lang_de", "0");
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prop.put("lang_fr", "0");
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prop.put("lang_zh", "0");
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prop.put("lang_ru", "0");
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prop.put("lang_uk", "0");
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prop.put("lang_en", "0");
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prop.put("lang_ja", "0");
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prop.put("lang_el", "0");
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prop.put("lang_it", "0");
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prop.put("lang_es", "0");
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if ("default".equals(lang)) {
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prop.put("lang_en", "1");
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} else {
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prop.put("lang_" + lang, "1");
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}
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// set label class (green background) for active translation
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if (lang.equals("browser")) {
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List<String> l = Translator.activeTranslations();
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prop.put("active_zh", l.contains("zh") ? "2" : "1");
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prop.put("active_de", l.contains("de") ? "2" : "1");
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prop.put("active_fr", l.contains("fr") ? "2" : "1");
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prop.put("active_hi", l.contains("hi") ? "2" : "1");
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prop.put("active_ja", l.contains("ja") ? "2" : "1");
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prop.put("active_el", l.contains("el") ? "2" : "1");
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prop.put("active_it", l.contains("it") ? "2" : "1");
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prop.put("active_ru", l.contains("ru") ? "2" : "1");
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prop.put("active_uk", l.contains("uk") ? "2" : "1");
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prop.put("active_es", l.contains("es") ? "2" : "1");
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prop.put("active_en", "2");
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} else {
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prop.put("active_de", "0");
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prop.put("active_fr", "0");
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prop.put("active_hi", "0");
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prop.put("active_zh", "0");
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prop.put("active_ru", "0");
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prop.put("active_uk", "0");
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prop.put("active_en", "0");
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prop.put("active_ja", "0");
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prop.put("active_el", "0");
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prop.put("active_it", "0");
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prop.put("active_es", "0");
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}
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return prop;
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}
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}
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