mirror of
https://github.com/yacy/yacy_search_server.git
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395f2e8946
to make all readily available information from the original ServletRequest available to YaCy servlets (without converting data to internal structures). The implementation of the common interface allows easier integration of YaCy servlets with the servlet standard (e.g. shared login service with the servlet container etc.)
310 lines
14 KiB
Java
310 lines
14 KiB
Java
// 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.HeaderFramework;
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import net.yacy.cora.protocol.RequestHeader;
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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.kelondro.workflow.InstantBusyThread;
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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.UPnPMappingType;
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import net.yacy.utils.upnp.UPnP;
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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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// store this call as api call
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if (post != null && 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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//boolean doPeerPing = false;
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if ((sb.peers.mySeed().isVirgin()) || (sb.peers.mySeed().isJunior())) {
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InstantBusyThread.oneTimeJob(sb.yc, "peerPing", 0);
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//doPeerPing = true;
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}
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// language settings
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if (post != null && post.containsKey("language") && !lang.equals(post.get("language", "default")) &&
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(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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// peer name settings
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String peerName = (post == null) ? sb.peers.mySeed().getName() : post.get("peername", "");
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if (peerName != null && peerName.length() > 0) peerName = peerName.replace(' ', '-');
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// port settings
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final long port;
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boolean ssl;
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if (post != null && 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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} else {
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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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ssl = env.getConfigBool("server.https", false);
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}
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if (ssl) prop.put("withsslenabled_sslport",env.getHttpServer().getSslPort());
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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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// UPnP config
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final boolean upnp;
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if (post != null && 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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} else {
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upnp = false;
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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("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 5 seconds
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theServerCore.reconnect(5000);
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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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String networkName = sb.getConfig(SwitchboardConstants.NETWORK_NAME, "");
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if (post != null && post.containsKey("usecase")) {
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if ("freeworld".equals(post.get("usecase", "")) && !"freeworld".equals(networkName)) {
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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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if ("portal".equals(post.get("usecase", "")) && !"webportal".equals(networkName)) {
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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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if ("intranet".equals(post.get("usecase", "")) && !"intranet".equals(networkName)) {
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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_cn", "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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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_cn", l.contains("cn") ? "label-success" : "");
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prop.put("active_de", l.contains("de") ? "label-success" : "");
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prop.put("active_fr", l.contains("fr") ? "label-success" : "");
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prop.put("active_hi", l.contains("hi") ? "label-success" : "");
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prop.put("active_ja", l.contains("ja") ? "label-success" : "");
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prop.put("active_ru", l.contains("ru") ? "label-success" : "");
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prop.put("active_uk", l.contains("uk") ? "label-success" : "");
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prop.put("active_en", "label-success");
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} else {
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prop.put("active_de", "");
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prop.put("active_fr", "");
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prop.put("active_hi", "");
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prop.put("active_cn", "");
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prop.put("active_ru", "");
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prop.put("active_uk", "");
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prop.put("active_en", "");
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prop.put("active_ja", "");
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}
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return prop;
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}
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}
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