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415 lines
18 KiB
415 lines
18 KiB
// SettingsAck_p.java
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// -----------------------
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// part of YaCy
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// (C) by Michael Peter Christen; mc@anomic.de
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2004, 2005
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// last major change: 16.02.2005
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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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//
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// Using this software in any meaning (reading, learning, copying, compiling,
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// running) means that you agree that the Author(s) is (are) not responsible
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// for cost, loss of data or any harm that may be caused directly or indirectly
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// by usage of this softare or this documentation. The usage of this software
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// is on your own risk. The installation and usage (starting/running) of this
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// software may allow other people or application to access your computer and
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// any attached devices and is highly dependent on the configuration of the
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// software which must be done by the user of the software; the author(s) is
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// (are) also not responsible for proper configuration and usage of the
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// software, even if provoked by documentation provided together with
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// the software.
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//
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// Any changes to this file according to the GPL as documented in the file
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// gpl.txt aside this file in the shipment you received can be done to the
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// lines that follows this copyright notice here, but changes must not be
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// done inside the copyright notive above. A re-distribution must contain
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// the intact and unchanged copyright notice.
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// Contributions and changes to the program code must be marked as such.
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// You must compile this file with
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// javac -classpath .:../Classes SettingsAck_p.java
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// if the shell's current path is HTROOT
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import java.net.URL;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Enumeration;
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import java.util.Hashtable;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.List;
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import de.anomic.http.httpHeader;
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import de.anomic.http.httpdProxyHandler;
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import de.anomic.plasma.plasmaSwitchboard;
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import de.anomic.server.serverCodings;
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import de.anomic.server.serverObjects;
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import de.anomic.server.serverSwitch;
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import de.anomic.yacy.yacyCore;
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import de.anomic.yacy.yacySeed;
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import de.anomic.yacy.yacySeedUploader;
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public class SettingsAck_p {
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private static boolean nothingChanged;
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/*
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public static HashMap langMap(serverSwitch env) {
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String[] ms = env.getConfig("htLocaleLang", "").split(",");
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HashMap map = new HashMap();
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int p;
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for (int i = 0; i < ms.length; i++) {
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p = ms[i].indexOf("/");
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if (p > 0) map.put(ms[i].substring(0, p), ms[i].substring(p + 1));
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}
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return map;
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}
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*/
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public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
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// return variable that accumulates replacements
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serverObjects prop = new serverObjects();
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//if (post == null) System.out.println("POST: NULL"); else System.out.println("POST: " + post.toString());
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// set values
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String s;
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int pos;
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if (post == null) {
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prop.put("info", 1);//no information submitted
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return prop;
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}
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// admin password
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if (post.containsKey("adminaccount")) {
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// read and process data
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String user = (String) post.get("adminuser");
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String pw1 = (String) post.get("adminpw1");
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String pw2 = (String) post.get("adminpw2");
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// do checks
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if ((user == null) || (pw1 == null) || (pw2 == null)) {
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prop.put("info", 1);//error with submitted information
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return prop;
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}
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if (user.length() == 0) {
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prop.put("info", 2);//username must be given
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return prop;
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}
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if (!(pw1.equals(pw2))) {
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prop.put("info", 3);//pw check failed
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return prop;
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}
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// check passed. set account:
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env.setConfig("adminAccountBase64MD5", serverCodings.standardCoder.encodeMD5Hex(serverCodings.standardCoder.encodeBase64String(user + ":" + pw1)));
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env.setConfig("adminAccount", "");
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prop.put("info", 5);//admin account changed
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prop.put("info_user", user);
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return prop;
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}
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// proxy password
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if (post.containsKey("proxyaccount")) {
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// set new port
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String port = (String) post.get("port");
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env.setConfig("port", port);
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prop.put("info_port", port);
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// set transparent proxy flag
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httpdProxyHandler.isTransparentProxy = post.containsKey("isTransparentProxy");
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env.setConfig("isTransparentProxy", httpdProxyHandler.isTransparentProxy ? "true" : "false");
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prop.put("info_isTransparentProxy", httpdProxyHandler.isTransparentProxy ? "on" : "off");
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// read and process data
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String filter = (String) post.get("proxyfilter");
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String user = (String) post.get("proxyuser");
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String pw1 = (String) post.get("proxypw1");
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String pw2 = (String) post.get("proxypw2");
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// do checks
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if ((filter == null) || (user == null) || (pw1 == null) || (pw2 == null)) {
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prop.put("info", 1);//error with submitted information
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return prop;
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}
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if (user.length() == 0) {
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prop.put("info", 2);//username must be given
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return prop;
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}
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if (!(pw1.equals(pw2))) {
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prop.put("info", 3);//pw check failed
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return prop;
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}
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if (filter.length() == 0) filter = "*";
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// check passed. set account:
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env.setConfig("proxyClient", filter);
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if (pw1.length() == 0) {
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// only ip filter setting without account
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env.setConfig("proxyAccountBase64MD5", "");
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env.setConfig("proxyAccount", "");
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prop.put("info", 6);//proxy account has changed(no pw)
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prop.put("info_filter", filter);
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} else {
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// also paccount setting
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env.setConfig("proxyAccountBase64MD5", serverCodings.standardCoder.encodeMD5Hex(serverCodings.standardCoder.encodeBase64String(user + ":" + pw1)));
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env.setConfig("proxyAccount", "");
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prop.put("info", 7);//proxy account has changed
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prop.put("info_user", user);
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prop.put("info_filter", filter);
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}
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return prop;
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}
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// server password
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if (post.containsKey("serveraccount")) {
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// read and process data
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String filter = (String) post.get("serverfilter");
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String user = (String) post.get("serveruser");
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String pw1 = (String) post.get("serverpw1");
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String pw2 = (String) post.get("serverpw2");
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// do checks
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if (filter == null) {
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//if ((filter == null) || (user == null) || (pw1 == null) || (pw2 == null)) {
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prop.put("info", 1);//error with submitted information
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return prop;
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}
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if (user.length() == 0) {
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prop.put("info", 2);//username must be given
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return prop;
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}
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if (!(pw1.equals(pw2))) {
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prop.put("info", 3);//pw check failed
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return prop;
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}
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if (filter.length() == 0) filter = "*";
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// check passed. set account:
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env.setConfig("serverClient", filter);
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env.setConfig("serverAccountBase64MD5", serverCodings.standardCoder.encodeMD5Hex(serverCodings.standardCoder.encodeBase64String(user + ":" + pw1)));
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env.setConfig("serverAccount", "");
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prop.put("info", 8);//server access filter updated
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prop.put("info_user", user);
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prop.put("info_filter", filter);
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return prop;
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}
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if (post.containsKey("dispop")) {
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env.setConfig("browserPopUpTrigger", "false");
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prop.put("info", 9);//popup disabled
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return prop;
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}
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if (post.containsKey("enpop")) {
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env.setConfig("browserPopUpTrigger", "true");
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prop.put("info", 10);//popup enabled
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return prop;
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}
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if (post.containsKey("pmode")) {
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env.setConfig("onlineMode", "2");
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prop.put("info", 11);//permanent online mode
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yacyCore.triggerOnlineAction();
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return prop;
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}
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if (post.containsKey("generalsettings")) {
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/*
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// set peer language
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String peerLang = (String) post.get("peerlang");
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if ((peerLang == null) || (peerLang.equals("en"))) peerLang = "default";
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HashMap lm = langMap(env);
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if (!(lm.containsKey(peerLang))) peerLang = "default";
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env.setConfig("htLocaleSelection", peerLang);
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prop.put("info_peerLang", (String) lm.get(peerLang));
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*/
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// check if peer name already exists
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String peerName = (String) post.get("peername");
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yacySeed oldSeed = yacyCore.seedDB.lookupByName(peerName);
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if ((oldSeed == null) || (env.getConfig("peerName","").equals(peerName))) {
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// the name is new
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boolean nameOK = (peerName.length() <= 80);
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for (int i = 0; i < peerName.length(); i++) {
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if ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_".indexOf(peerName.charAt(i)) < 0) nameOK = false;
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}
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if (!(nameOK)) {
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// deny change
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prop.put("info", 17);//peer name is wrong
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} else {
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// set values
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env.setConfig("peerName", peerName);
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prop.put("info", 12);//port or peername changed
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prop.put("info_peerName", peerName);
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}
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} else {
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// deny change
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prop.put("info", 16);//peer name is already used by another peer
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}
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return prop;
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}
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if (post.containsKey("proxysettings")) {
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httpdProxyHandler.remoteProxyUse = ((String) post.get("remoteProxyUse", "")).equals("on");
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httpdProxyHandler.remoteProxyHost = (String) post.get("remoteProxyHost", "");
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try {
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httpdProxyHandler.remoteProxyPort = Integer.parseInt((String) post.get("remoteProxyPort", ""));
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} catch (NumberFormatException e) {
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httpdProxyHandler.remoteProxyPort = 3128;
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}
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httpdProxyHandler.remoteProxyNoProxy = (String) post.get("remoteProxyNoProxy", "");
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httpdProxyHandler.remoteProxyNoProxyPatterns = httpdProxyHandler.remoteProxyNoProxy.split(",");
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env.setConfig("remoteProxyHost", httpdProxyHandler.remoteProxyHost);
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env.setConfig("remoteProxyPort", "" + httpdProxyHandler.remoteProxyPort);
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env.setConfig("remoteProxyNoProxy", httpdProxyHandler.remoteProxyNoProxy);
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env.setConfig("remoteProxyUse", (httpdProxyHandler.remoteProxyUse) ? "true" : "false");
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prop.put("info", 15); // The remote-proxy setting has been changed
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return prop;
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}
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if (post.containsKey("seedSettings")) {
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try {
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// getting the currently used uploading method
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String oldSeedUploadMethod = env.getConfig("seedUploadMethod","none");
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String newSeedUploadMethod = (String)post.get("seedUploadMethod");
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String oldSeedURLStr = env.getConfig("seedURL","");
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String newSeedURLStr = (String)post.get("seedURL");
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new URL(newSeedURLStr);
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boolean seedUrlChanged = !oldSeedURLStr.equals(newSeedURLStr);
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boolean uploadMethodChanged = !oldSeedUploadMethod.equals(newSeedUploadMethod);
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if (uploadMethodChanged) {
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uploadMethodChanged = yacyCore.changeSeedUploadMethod(newSeedUploadMethod);
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}
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if (seedUrlChanged || uploadMethodChanged) {
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env.setConfig("seedUploadMethod", newSeedUploadMethod);
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env.setConfig("seedURL", newSeedURLStr);
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// trying to upload the seed-list file
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yacyCore.saveSeedList(env);
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// we have successfully uploaded the seed-list file
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prop.put("info_seedUploadMethod",newSeedUploadMethod);
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prop.put("info_seedURL",newSeedURLStr);
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prop.put("info_success",(newSeedUploadMethod.equalsIgnoreCase("none")?0:1));
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prop.put("info", 19);
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} else {
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prop.put("info_seedUploadMethod",newSeedUploadMethod);
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prop.put("info_seedURL",newSeedURLStr);
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prop.put("info_success",0);
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prop.put("info", 19);
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}
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} catch (Exception e) {
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prop.put("info",14);
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prop.put("info_errormsg",e.getMessage().replaceAll("\n","<br>"));
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env.setConfig("seedUploadMethod","none");
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}
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return prop;
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}
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/*
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* Loop through the available seed uploaders to see if the
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* configuration of one of them has changed
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*/
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Hashtable uploaders = yacyCore.getSeedUploadMethods();
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Enumeration uploaderKeys = uploaders.keys();
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while (uploaderKeys.hasMoreElements()) {
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// getting the uploader module name
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String uploaderName = (String) uploaderKeys.nextElement();
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// determining if the user has reconfigured the settings of this uploader
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if (post.containsKey("seed" + uploaderName + "Settings")) {
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nothingChanged = true;
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yacySeedUploader theUploader = yacyCore.getSeedUploader(uploaderName);
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String[] configOptions = theUploader.getConfigurationOptions();
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if (configOptions != null) {
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for (int i=0; i<configOptions.length; i++) {
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String newSettings = post.get(configOptions[i],"");
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String oldSettings = env.getConfig(configOptions[i],"");
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nothingChanged &= newSettings.equals(oldSettings);
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if (!nothingChanged) {
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env.setConfig(configOptions[i],newSettings);
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}
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}
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}
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if (!nothingChanged) {
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// if the seed upload method is equal to the seed uploader whose settings
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// were changed, we now try to upload the seed list with the new settings
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if (env.getConfig("seedUploadMethod","none").equalsIgnoreCase(uploaderName)) {
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try {
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yacyCore.saveSeedList(env);
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// we have successfully uploaded the seed file
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prop.put("info", 13);
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prop.put("info_success",1);
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} catch (Exception e) {
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// if uploading failed we print out an error message
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prop.put("info", 14);
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prop.put("info_errormsg",e.getMessage().replaceAll("\n","<br>"));
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env.setConfig("seedUploadMethod","none");
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}
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} else {
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prop.put("info", 13);
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prop.put("info_success",0);
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}
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} else {
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prop.put("info", 13);
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prop.put("info_success",0);
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}
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return prop;
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}
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}
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if (post.containsKey("parserSettings")) {
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plasmaSwitchboard sb = (plasmaSwitchboard)env;
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post.remove("parserSettings");
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String[] enabledMimes = null;
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if (post.containsKey("allParserEnabled")) {
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// enable all available parsers
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enabledMimes = sb.parser.setEnabledParserList(sb.parser.getAvailableParserList().keySet());
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} else {
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// activate all received parsers
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enabledMimes = sb.parser.setEnabledParserList(post.keySet());
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}
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Arrays.sort(enabledMimes);
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StringBuffer enabledMimesTxt = new StringBuffer();
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for (int i=0; i < enabledMimes.length; i++) {
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enabledMimesTxt.append(enabledMimes[i]).append(",");
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prop.put("info_parser_" + i + "_enabledMime",enabledMimes[i]);
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}
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prop.put("info_parser",enabledMimes.length);
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if (enabledMimesTxt.length() > 0) enabledMimesTxt.deleteCharAt(enabledMimesTxt.length()-1);
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env.setConfig("parseableMimeTypes",enabledMimesTxt.toString());
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prop.put("info", 18);
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return prop;
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}
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// nothing made
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prop.put("info", 1);//no information submitted
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return prop;
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}
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}
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