// SettingsAck_p.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@yacy.net
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004, 2005
//
// $LastChangedDate: 2011-06-22 12:04:30 +0200 (Mi, 22. Jun 2011) $
// $LastChangedRevision: 7791 $
// $LastChangedBy: orbiter $
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// You must compile this file with
// javac -classpath .:../Classes SettingsAck_p.java
// if the shell's current path is HTROOT
import java.net.InetSocketAddress;
import java.net.SocketException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.StringTokenizer;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import net.yacy.cora.document.MultiProtocolURI;
import net.yacy.cora.protocol.Domains;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.kelondro.order.Base64Order;
import net.yacy.kelondro.order.Digest;
import net.yacy.kelondro.util.Formatter;
import de.anomic.http.server.HTTPDProxyHandler;
import de.anomic.http.server.HTTPDemon;
import de.anomic.search.Switchboard;
import de.anomic.search.SwitchboardConstants;
import de.anomic.server.serverCore;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyCore;
import de.anomic.yacy.yacyPeerActions;
import de.anomic.yacy.yacySeed;
import de.anomic.yacy.yacySeedUploader;
public class SettingsAck_p {
private static boolean nothingChanged = false;
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
// return variable that accumulates replacements
final serverObjects prop = new serverObjects();
final Switchboard sb = (Switchboard) env;
// get referer for backlink
final MultiProtocolURI referer = header.referer();
prop.put("referer", (referer == null) ? "Settings_p.html" : referer.toNormalform(true, true));
//if (post == null) System.out.println("POST: NULL"); else System.out.println("POST: " + post.toString());
if (post == null) {
prop.put("info", "1");//no information submitted
return prop;
}
// admin password
if (post.containsKey("adminaccount")) {
// read and process data
final String user = post.get("adminuser");
final String pw1 = post.get("adminpw1");
final String pw2 = post.get("adminpw2");
// do checks
if ((user == null) || (pw1 == null) || (pw2 == null)) {
prop.put("info", "1");//error with submitted information
return prop;
}
if (user.length() == 0) {
prop.put("info", "2");//username must be given
return prop;
}
if (!(pw1.equals(pw2))) {
prop.put("info", "3");//pw check failed
return prop;
}
// check passed. set account:
env.setConfig(SwitchboardConstants.ADMIN_ACCOUNT_B64MD5, Digest.encodeMD5Hex(Base64Order.standardCoder.encodeString(user + ":" + pw1)));
env.setConfig("adminAccount", "");
prop.put("info", "5");//admin account changed
prop.putHTML("info_user", user);
return prop;
}
// proxy password
if (post.containsKey("proxyaccount")) {
/*
* set new port
*/
final String port = post.get("port");
prop.putHTML("info_port", port);
if (!env.getConfig("port", port).equals(port)) {
// validation port
final serverCore theServerCore = (serverCore) env.getThread("10_httpd");
try {
final InetSocketAddress theNewAddress = theServerCore.generateSocketAddress(port);
final String hostName = Domains.getHostName(theNewAddress.getAddress());
prop.put("info_restart", "1");
prop.put("info_restart_ip",(hostName.equals("0.0.0.0"))? "localhost" : hostName);
prop.put("info_restart_port", theNewAddress.getPort());
env.setConfig("port", port);
theServerCore.reconnect(5000);
} catch (final SocketException e) {
prop.put("info", "26");
return prop;
}
} else {
prop.put("info_restart", "0");
}
// read and process data
String filter = (post.get("proxyfilter")).trim();
final boolean useProxyAccounts = post.containsKey("use_proxyaccounts") && post.get("use_proxyaccounts").equals("on");
// do checks
if (filter == null) {
prop.put("info", "1");//error with submitted information
return prop;
}
/*if (user.length() == 0) {
prop.put("info", 2);//username must be given
return prop;
}*/
/*if (!(pw1.equals(pw2))) {
prop.put("info", 3);//pw check failed
return prop;
}*/
if (filter.length() == 0) filter = "*";
else if (!filter.equals("*")){
// testing proxy filter
int patternCount = 0;
String patternStr = null;
try {
final StringTokenizer st = new StringTokenizer(filter,",");
while (st.hasMoreTokens()) {
patternCount++;
patternStr = st.nextToken();
Pattern.compile(patternStr);
}
} catch (final PatternSyntaxException e) {
prop.put("info", "27");
prop.putHTML("info_filter", filter);
prop.put("info_nr", patternCount);
prop.putHTML("info_error", e.getMessage());
prop.putHTML("info_pattern", patternStr);
return prop;
}
}
// check passed. set account:
env.setConfig("proxyClient", filter);
env.setConfig("use_proxyAccounts", useProxyAccounts);
if (!useProxyAccounts){
prop.put("info", "6");//proxy account has changed(no pw)
prop.putHTML("info_filter", filter);
} else {
prop.put("info", "7");//proxy account has changed
//prop.put("info_user", user);
prop.putHTML("info_filter", filter);
}
return prop;
}
// http networking
if (post.containsKey("httpNetworking")) {
// set transparent proxy flag
HTTPDProxyHandler.isTransparentProxy = post.containsKey("isTransparentProxy");
env.setConfig("isTransparentProxy", HTTPDProxyHandler.isTransparentProxy);
prop.put("info_isTransparentProxy", HTTPDProxyHandler.isTransparentProxy ? "on" : "off");
// setting the keep alive property
HTTPDemon.keepAliveSupport = post.containsKey("connectionKeepAliveSupport");
env.setConfig("connectionKeepAliveSupport", HTTPDemon.keepAliveSupport);
prop.put("info_connectionKeepAliveSupport", HTTPDemon.keepAliveSupport ? "on" : "off");
// setting via header property
env.setConfig("proxy.sendViaHeader", post.containsKey("proxy.sendViaHeader"));
prop.put("info_proxy.sendViaHeader", post.containsKey("proxy.sendViaHeader")? "on" : "off");
// setting X-Forwarded-for header property
env.setConfig("proxy.sendXForwardedForHeader", post.containsKey("proxy.sendXForwardedForHeader"));
prop.put("info_proxy.sendXForwardedForHeader", post.containsKey("proxy.sendXForwardedForHeader")? "on" : "off");
prop.put("info", "20");
return prop;
}
// server access
if (post.containsKey("serveraccount")) {
// static IP
String staticIP = (post.get("staticIP")).trim();
if (staticIP.startsWith("http://")) {
if (staticIP.length() > 7) { staticIP = staticIP.substring(7); } else { staticIP = ""; }
} else if (staticIP.startsWith("https://")) {
if (staticIP.length() > 8) { staticIP = staticIP.substring(8); } else { staticIP = ""; }
}
// TODO IPv6 support!
if (staticIP.indexOf(":") > 0) {
staticIP = staticIP.substring(0, staticIP.indexOf(":"));
}
if (staticIP.length() == 0) {
serverCore.useStaticIP = false;
} else {
serverCore.useStaticIP = true;
}
if (yacySeed.isProperIP(staticIP) == null) sb.peers.mySeed().setIP(staticIP);
env.setConfig("staticIP", staticIP);
// server access data
String filter = (post.get("serverfilter")).trim();
/*String user = (String) post.get("serveruser");
String pw1 = (String) post.get("serverpw1");
String pw2 = (String) post.get("serverpw2");*/
// do checks
if (filter == null) {
//if ((filter == null) || (user == null) || (pw1 == null) || (pw2 == null)) {
prop.put("info", "1");//error with submitted information
return prop;
}
/* if (user.length() == 0) {
prop.put("info", 2);//username must be given
return prop;
}
if (!(pw1.equals(pw2))) {
prop.put("info", 3);//pw check failed
return prop;
}*/
if (filter.length() == 0) filter = "*";
else if (!filter.equals("*")){
// testing proxy filter
int patternCount = 0;
String patternStr = null;
try {
final StringTokenizer st = new StringTokenizer(filter,",");
while (st.hasMoreTokens()) {
patternCount++;
patternStr = st.nextToken();
Pattern.compile(patternStr);
}
} catch (final PatternSyntaxException e) {
prop.put("info", "27");
prop.putHTML("info_filter", filter);
prop.put("info_nr", patternCount);
prop.putHTML("info_error", e.getMessage());
prop.putHTML("info_pattern", patternStr);
return prop;
}
}
// check passed. set account:
env.setConfig("serverClient", filter);
prop.put("info", "8");//server access filter updated
//prop.put("info_user", user);
prop.putHTML("info_filter", filter);
return prop;
}
if (post.containsKey("proxysettings")) {
/* ====================================================================
* Reading out the remote proxy settings
* ==================================================================== */
final boolean useRemoteProxy = post.containsKey("remoteProxyUse");
final boolean useRemoteProxy4Yacy = post.containsKey("remoteProxyUse4Yacy");
final boolean useRemoteProxy4SSL = post.containsKey("remoteProxyUse4SSL");
final String remoteProxyHost = post.get("remoteProxyHost", "");
final int remoteProxyPort = post.getInt("remoteProxyPort", 3128);
final String remoteProxyUser = post.get("remoteProxyUser", "");
final String remoteProxyPwd = post.get("remoteProxyPwd", "");
final String remoteProxyNoProxyStr = post.get("remoteProxyNoProxy", "");
//String[] remoteProxyNoProxyPatterns = remoteProxyNoProxyStr.split(",");
/* ====================================================================
* Storing settings into config file
* ==================================================================== */
env.setConfig("remoteProxyHost", remoteProxyHost);
env.setConfig("remoteProxyPort", Integer.toString(remoteProxyPort));
env.setConfig("remoteProxyUser", remoteProxyUser);
env.setConfig("remoteProxyPwd", remoteProxyPwd);
env.setConfig("remoteProxyNoProxy", remoteProxyNoProxyStr);
env.setConfig("remoteProxyUse", useRemoteProxy);
env.setConfig("remoteProxyUse4Yacy", useRemoteProxy4Yacy);
env.setConfig("remoteProxyUse4SSL", useRemoteProxy4SSL);
/* ====================================================================
* Enabling settings
* ==================================================================== */
sb.initRemoteProxy();
prop.put("info", "15"); // The remote-proxy setting has been changed
return prop;
}
if (post.containsKey("seedUploadRetry")) {
String error;
if ((error = yacyCore.saveSeedList(sb)) == null) {
// trying to upload the seed-list file
prop.put("info", "13");
prop.put("info_success", "1");
} else {
prop.put("info", "14");
prop.putHTML("info_errormsg",error.replaceAll("\n","<br>"));
env.setConfig("seedUploadMethod","none");
}
return prop;
}
if (post.containsKey("seedSettings")) {
// get the currently used uploading method
final String oldSeedUploadMethod = env.getConfig("seedUploadMethod","none");
final String newSeedUploadMethod = post.get("seedUploadMethod");
final String oldSeedURLStr = sb.peers.mySeed().get(yacySeed.SEEDLISTURL, "");
final String newSeedURLStr = post.get("seedURL");
final boolean seedUrlChanged = !oldSeedURLStr.equals(newSeedURLStr);
boolean uploadMethodChanged = !oldSeedUploadMethod.equals(newSeedUploadMethod);
if (uploadMethodChanged) {
uploadMethodChanged = yacyCore.changeSeedUploadMethod(newSeedUploadMethod);
}
if (seedUrlChanged || uploadMethodChanged) {
env.setConfig("seedUploadMethod", newSeedUploadMethod);
sb.peers.mySeed().put(yacySeed.SEEDLISTURL, newSeedURLStr);
// try an upload
String error;
if ((error = yacyCore.saveSeedList(sb)) == null) {
// we have successfully uploaded the seed-list file
prop.put("info_seedUploadMethod", newSeedUploadMethod);
prop.putHTML("info_seedURL",newSeedURLStr);
prop.put("info_success", newSeedUploadMethod.equalsIgnoreCase("none") ? "0" : "1");
prop.put("info", "19");
} else {
prop.put("info", "14");
prop.putHTML("info_errormsg", error.replaceAll("\n","<br>"));
env.setConfig("seedUploadMethod","none");
}
return prop;
}
}
/*
* Loop through the available seed uploaders to see if the
* configuration of one of them has changed
*/
final HashMap<String, String> uploaders = yacyCore.getSeedUploadMethods();
final Iterator<String> uploaderKeys = uploaders.keySet().iterator();
while (uploaderKeys.hasNext()) {
// get the uploader module name
final String uploaderName = uploaderKeys.next();
// determining if the user has reconfigured the settings of this uploader
if (post.containsKey("seed" + uploaderName + "Settings")) {
nothingChanged = true;
final yacySeedUploader theUploader = yacyCore.getSeedUploader(uploaderName);
final String[] configOptions = theUploader.getConfigurationOptions();
if (configOptions != null) {
for (final String configOption : configOptions) {
final String newSettings = post.get(configOption,"");
final String oldSettings = env.getConfig(configOption,"");
// bitwise AND with boolean is same as logic AND
nothingChanged &= newSettings.equals(oldSettings);
if (!nothingChanged) {
env.setConfig(configOption,newSettings);
}
}
}
if (!nothingChanged) {
// if the seed upload method is equal to the seed uploader whose settings
// were changed, we now try to upload the seed list with the new settings
if (env.getConfig("seedUploadMethod","none").equalsIgnoreCase(uploaderName)) {
String error;
if ((error = yacyCore.saveSeedList(sb)) == null) {
// we have successfully uploaded the seed file
prop.put("info", "13");
prop.put("info_success", "1");
} else {
// if uploading failed we print out an error message
prop.put("info", "14");
prop.putHTML("info_errormsg",error.replaceAll("\n","<br>"));
env.setConfig("seedUploadMethod","none");
}
} else {
prop.put("info", "13");
prop.put("info_success", "0");
}
} else {
prop.put("info", "13");
prop.put("info_success", "0");
}
return prop;
}
}
/*
* Message forwarding configuration
*/
if (post.containsKey("msgForwarding")) {
env.setConfig("msgForwardingEnabled", post.containsKey("msgForwardingEnabled"));
env.setConfig("msgForwardingCmd", post.get("msgForwardingCmd"));
env.setConfig("msgForwardingTo", post.get("msgForwardingTo"));
prop.put("info", "21");
prop.put("info_msgForwardingEnabled", post.containsKey("msgForwardingEnabled") ? "on" : "off");
prop.putHTML("info_msgForwardingCmd", post.get("msgForwardingCmd"));
prop.putHTML("info_msgForwardingTo", post.get("msgForwardingTo"));
return prop;
}
// Crawler settings
if (post.containsKey("crawlerSettings")) {
// get Crawler Timeout
String timeoutStr = post.get("crawler.clientTimeout");
if (timeoutStr==null||timeoutStr.length()==0) timeoutStr = "10000";
int crawlerTimeout;
try {
crawlerTimeout = Integer.parseInt(timeoutStr);
if (crawlerTimeout < 0) crawlerTimeout = 0;
env.setConfig("crawler.clientTimeout", Integer.toString(crawlerTimeout));
} catch (final NumberFormatException e) {
prop.put("info", "29");
prop.putHTML("info_crawler.clientTimeout",post.get("crawler.clientTimeout"));
return prop;
}
// get maximum http file size
String maxSizeStr = post.get("crawler.http.maxFileSize");
if (maxSizeStr==null||maxSizeStr.length()==0) maxSizeStr = "-1";
long maxHttpSize;
try {
maxHttpSize = Integer.parseInt(maxSizeStr);
if(maxHttpSize < 0) {
maxHttpSize = -1;
}
env.setConfig("crawler.http.maxFileSize", Long.toString(maxHttpSize));
} catch (final NumberFormatException e) {
prop.put("info", "30");
prop.putHTML("info_crawler.http.maxFileSize",post.get("crawler.http.maxFileSize"));
return prop;
}
// get maximum ftp file size
maxSizeStr = post.get("crawler.ftp.maxFileSize");
if (maxSizeStr==null||maxSizeStr.length()==0) maxSizeStr = "-1";
long maxFtpSize;
try {
maxFtpSize = Integer.parseInt(maxSizeStr);
env.setConfig("crawler.ftp.maxFileSize", Long.toString(maxFtpSize));
} catch (final NumberFormatException e) {
prop.put("info", "31");
prop.putHTML("info_crawler.ftp.maxFileSize",post.get("crawler.ftp.maxFileSize"));
return prop;
}
maxSizeStr = post.get("crawler.smb.maxFileSize");
if (maxSizeStr==null||maxSizeStr.length()==0) maxSizeStr = "-1";
long maxSmbSize;
try {
maxSmbSize = Integer.parseInt(maxSizeStr);
env.setConfig("crawler.smb.maxFileSize", Long.toString(maxSmbSize));
} catch (final NumberFormatException e) {
prop.put("info", "31");
prop.putHTML("info_crawler.smb.maxFileSize",post.get("crawler.smb.maxFileSize"));
return prop;
}
maxSizeStr = post.get("crawler.file.maxFileSize");
if (maxSizeStr==null||maxSizeStr.length()==0) maxSizeStr = "-1";
long maxFileSize;
try {
maxFileSize = Integer.parseInt(maxSizeStr);
env.setConfig("crawler.file.maxFileSize", Long.toString(maxFileSize));
} catch (final NumberFormatException e) {
prop.put("info", "31");
prop.putHTML("info_crawler.file.maxFileSize",post.get("crawler.file.maxFileSize"));
return prop;
}
// everything is ok
prop.put("info_crawler.clientTimeout",(crawlerTimeout==0) ? "0" :yacyPeerActions.formatInterval(crawlerTimeout));
prop.put("info_crawler.http.maxFileSize",(maxHttpSize==-1)? "-1":Formatter.bytesToString(maxHttpSize));
prop.put("info_crawler.ftp.maxFileSize", (maxFtpSize==-1) ? "-1":Formatter.bytesToString(maxFtpSize));
prop.put("info_crawler.smb.maxFileSize", (maxSmbSize==-1) ? "-1":Formatter.bytesToString(maxSmbSize));
prop.put("info_crawler.file.maxFileSize", (maxFileSize==-1) ? "-1":Formatter.bytesToString(maxFileSize));
prop.put("info", "28");
return prop;
}
// nothing made
prop.put("info", "1");//no information submitted
return prop;
}
}