yacy_search_server/htroot/SettingsAck_p.java
orbiter d2ba1fd2ab major step forward to network switching (target is easy switch to intranet or other networks .. and back)
This change is inspired by the need to see a network connected to the index it creates in a indexing team.
It is not possible to divide the network and the index. Therefore all control files for the network was moved to the network within the INDEX/<network-name> subfolder.
The remaining YACYDB is superfluous and can be deleted.
The yacyDB and yacyNews data structures are now part of plasmaWordIndex. Therefore all methods, using static access to yacySeedDB had to be rewritten. A special problem had been all the port forwarding methods which had been tightly mixed with seed construction. It was not possible to move the port forwarding functions to the place, meaning and usage of plasmaWordIndex. Therefore the port forwarding had been deleted (I guess nobody used it and it can be simulated by methods outside of YaCy).
The mySeed.txt is automatically moved to the current network position. A new effect causes that every network will create a different local seed file, which is ok, since the seed identifies the peer only against the network (it is the purpose of the seed hash to give a peer a location within the DHT).
No other functional change has been made. The next steps to enable network switcing are:
- shift of crawler tables from PLASMADB into the network (crawls are also network-specific)
- possibly shift of plasmaWordIndex code into yacy package (index management is network-specific)
- servlet to switch networks 

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@4765 6c8d7289-2bf4-0310-a012-ef5d649a1542
2008-05-05 23:13:47 +00:00

626 lines
29 KiB
Java

// SettingsAck_p.java
// -----------------------
// part of YaCy
// (C) by Michael Peter Christen; mc@anomic.de
// first published on http://www.anomic.de
// Frankfurt, Germany, 2004, 2005
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// 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
//
// Using this software in any meaning (reading, learning, copying, compiling,
// running) means that you agree that the Author(s) is (are) not responsible
// for cost, loss of data or any harm that may be caused directly or indirectly
// by usage of this softare or this documentation. The usage of this software
// is on your own risk. The installation and usage (starting/running) of this
// software may allow other people or application to access your computer and
// any attached devices and is highly dependent on the configuration of the
// software which must be done by the user of the software; the author(s) is
// (are) also not responsible for proper configuration and usage of the
// software, even if provoked by documentation provided together with
// the software.
//
// Any changes to this file according to the GPL as documented in the file
// gpl.txt aside this file in the shipment you received can be done to the
// lines that follows this copyright notice here, but changes must not be
// done inside the copyright notive above. A re-distribution must contain
// the intact and unchanged copyright notice.
// Contributions and changes to the program code must be marked as such.
// 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.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import java.util.StringTokenizer;
import java.util.regex.Pattern;
import java.util.regex.PatternSyntaxException;
import de.anomic.http.httpHeader;
import de.anomic.http.httpRemoteProxyConfig;
import de.anomic.http.httpd;
import de.anomic.http.httpdProxyHandler;
import de.anomic.kelondro.kelondroBase64Order;
import de.anomic.plasma.plasmaParser;
import de.anomic.plasma.plasmaSwitchboard;
import de.anomic.server.serverCodings;
import de.anomic.server.serverCore;
import de.anomic.server.serverDate;
import de.anomic.server.serverMemory;
import de.anomic.server.serverObjects;
import de.anomic.server.serverSwitch;
import de.anomic.yacy.yacyCore;
import de.anomic.yacy.yacySeed;
import de.anomic.yacy.yacySeedUploader;
public class SettingsAck_p {
private static boolean nothingChanged = false;
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch<?> env) {
// return variable that accumulates replacements
serverObjects prop = new serverObjects();
plasmaSwitchboard sb = (plasmaSwitchboard) env;
// get referer for backlink
String referer = (String) header.get(httpHeader.REFERER);
prop.put("referer", (referer == null) ? "Settings_p.html" : referer);
//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
String user = (String) post.get("adminuser");
String pw1 = (String) post.get("adminpw1");
String pw2 = (String) 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(httpd.ADMIN_ACCOUNT_B64MD5, serverCodings.encodeMD5Hex(kelondroBase64Order.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
*/
String port = (String) post.get("port");
prop.putHTML("info_port", port);
if (!env.getConfig("port", port).equals(port)) {
// validation port
serverCore theServerCore = (serverCore) env.getThread("10_httpd");
try {
InetSocketAddress theNewAddress = theServerCore.generateSocketAddress(port);
String hostName = theNewAddress.getHostName();
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();
} catch (SocketException e) {
prop.put("info", "26");
return prop;
}
} else {
prop.put("info_restart", "0");
}
// read and process data
String filter = ((String) post.get("proxyfilter")).trim();
String use_proxyAccounts="";
if(post.containsKey("use_proxyaccounts")){
//needed? or set to true by default?
use_proxyAccounts = (((String) post.get("use_proxyaccounts")).equals("on") ? "true" : "false" );
}else{
use_proxyAccounts = "false";
}
// do checks
if ((filter == null) || (use_proxyAccounts == 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 {
StringTokenizer st = new StringTokenizer(filter,",");
while (st.hasMoreTokens()) {
patternCount++;
patternStr = st.nextToken();
Pattern.compile(patternStr);
}
} catch (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", use_proxyAccounts);//"true" or "false"
if (use_proxyAccounts.equals("false")){
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 ? "true" : "false");
prop.put("info_isTransparentProxy", httpdProxyHandler.isTransparentProxy ? "on" : "off");
// setting the keep alive property
httpd.keepAliveSupport = post.containsKey("connectionKeepAliveSupport");
env.setConfig("connectionKeepAliveSupport", httpd.keepAliveSupport ? "true" : "false");
prop.put("info_connectionKeepAliveSupport", httpd.keepAliveSupport ? "on" : "off");
// setting via header property
env.setConfig("proxy.sendViaHeader", post.containsKey("proxy.sendViaHeader")?"true":"false");
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")?"true":"false");
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 = ((String) 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 = ""; }
}
if (staticIP.indexOf(":") > 0) {
staticIP = staticIP.substring(0, staticIP.indexOf(":"));
}
if (staticIP.length() == 0) {
serverCore.useStaticIP = false;
} else {
serverCore.useStaticIP = true;
}
sb.wordIndex.seedDB.mySeed().put(yacySeed.IP, staticIP);
env.setConfig("staticIP", staticIP);
// server access data
String filter = ((String) 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 {
StringTokenizer st = new StringTokenizer(filter,",");
while (st.hasMoreTokens()) {
patternCount++;
patternStr = st.nextToken();
Pattern.compile(patternStr);
}
} catch (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);
//env.setConfig("serverAccountBase64MD5", serverCodings.encodeMD5Hex(kelondroBase64Order.standardCoder.encodeString(user + ":" + pw1)));
env.setConfig("serverAccount", "");
prop.put("info", "8");//server access filter updated
//prop.put("info_user", user);
prop.putHTML("info_filter", filter);
return prop;
}
if (post.containsKey("pmode")) {
env.setConfig("onlineMode", "2");
prop.put("info", "11");//permanent online mode
yacyCore.setOnlineMode(2);
yacyCore.triggerOnlineAction();
return prop;
}
if (post.containsKey("emode")) {
env.setConfig("onlineMode", "1");
prop.put("info", "24");//event-based online mode
yacyCore.setOnlineMode(1);
return prop;
}
if (post.containsKey("cmode")) {
env.setConfig("onlineMode", "0");
prop.put("info", "25");//cache mode
yacyCore.setOnlineMode(0);
return prop;
}
if (post.containsKey("proxysettings")) {
/* ====================================================================
* Reading out the remote proxy settings
* ==================================================================== */
boolean useRemoteProxy = post.containsKey("remoteProxyUse");
boolean useRemoteProxy4Yacy = post.containsKey("remoteProxyUse4Yacy");
boolean useRemoteProxy4SSL = post.containsKey("remoteProxyUse4SSL");
String remoteProxyHost = post.get("remoteProxyHost", "");
String remoteProxyPortStr = post.get("remoteProxyPort", "");
int remoteProxyPort = 0;
try {
remoteProxyPort = Integer.parseInt(remoteProxyPortStr);
} catch (NumberFormatException e) {
remoteProxyPort = 3128;
}
String remoteProxyUser = post.get("remoteProxyUser", "");
String remoteProxyPwd = post.get("remoteProxyPwd", "");
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) ? "true" : "false");
env.setConfig("remoteProxyUse4Yacy", (useRemoteProxy4Yacy) ? "true" : "false");
env.setConfig("remoteProxyUse4SSL", (useRemoteProxy4SSL) ? "true" : "false");
/* ====================================================================
* Enabling settings
* ==================================================================== */
httpdProxyHandler.setRemoteProxyConfig(httpRemoteProxyConfig.init(sb));
// httpdProxyHandler.remoteProxyUse = post.get("remoteProxyUse", "").equals("on");
// httpdProxyHandler.remoteProxyHost = post.get("remoteProxyHost", "");
// try {
// httpdProxyHandler.remoteProxyPort = Integer.parseInt((String) post.get("remoteProxyPort", ""));
// } catch (NumberFormatException e) {
// httpdProxyHandler.remoteProxyPort = 3128;
// }
// httpdProxyHandler.remoteProxyNoProxy = (String) post.get("remoteProxyNoProxy", "");
// httpdProxyHandler.remoteProxyNoProxyPatterns = httpdProxyHandler.remoteProxyNoProxy.split(",");
// env.setConfig("remoteProxyHost", httpdProxyHandler.remoteProxyHost);
// env.setConfig("remoteProxyPort", Integer.toString(httpdProxyHandler.remoteProxyPort));
// env.setConfig("remoteProxyNoProxy", httpdProxyHandler.remoteProxyNoProxy);
// env.setConfig("remoteProxyUse", (httpdProxyHandler.remoteProxyUse) ? "true" : "false");
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")) {
// getting the currently used uploading method
String oldSeedUploadMethod = env.getConfig("seedUploadMethod","none");
String newSeedUploadMethod = (String)post.get("seedUploadMethod");
String oldSeedURLStr = env.getConfig("seedURL","");
String newSeedURLStr = (String)post.get("seedURL");
boolean seedUrlChanged = !oldSeedURLStr.equals(newSeedURLStr);
boolean uploadMethodChanged = !oldSeedUploadMethod.equals(newSeedUploadMethod);
if (uploadMethodChanged) {
uploadMethodChanged = yacyCore.changeSeedUploadMethod(newSeedUploadMethod);
}
if (seedUrlChanged || uploadMethodChanged) {
env.setConfig("seedUploadMethod", newSeedUploadMethod);
env.setConfig("seedURL", 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
*/
HashMap<String, String> uploaders = yacyCore.getSeedUploadMethods();
Iterator<String> uploaderKeys = uploaders.keySet().iterator();
while (uploaderKeys.hasNext()) {
// getting the uploader module name
String uploaderName = uploaderKeys.next();
// determining if the user has reconfigured the settings of this uploader
if (post.containsKey("seed" + uploaderName + "Settings")) {
nothingChanged = true;
yacySeedUploader theUploader = yacyCore.getSeedUploader(uploaderName);
String[] configOptions = theUploader.getConfigurationOptions();
if (configOptions != null) {
for (int i=0; i<configOptions.length; i++) {
String newSettings = post.get(configOptions[i],"");
String oldSettings = env.getConfig(configOptions[i],"");
nothingChanged &= newSettings.equals(oldSettings);
if (!nothingChanged) {
env.setConfig(configOptions[i],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")?"true":"false");
env.setConfig("msgForwardingCmd",(String) post.get("msgForwardingCmd"));
env.setConfig("msgForwardingTo",(String) post.get("msgForwardingTo"));
prop.put("info", "21");
prop.put("info_msgForwardingEnabled", post.containsKey("msgForwardingEnabled") ? "on" : "off");
prop.put("info_msgForwardingCmd", (String) post.get("msgForwardingCmd"));
prop.putHTML("info_msgForwardingTo", (String) post.get("msgForwardingTo"));
return prop;
}
/*
* Parser configuration
*/
if (post.containsKey("parserSettings")) {
post.remove("parserSettings");
Set<String> parserModes = plasmaParser.getParserConfigList().keySet();
HashMap<String, HashSet<String>> newConfigList = new HashMap<String, HashSet<String>>();
Iterator<String> parserModeIter = parserModes.iterator();
while (parserModeIter.hasNext()) {
String currParserMode = parserModeIter.next();
newConfigList.put(currParserMode, new HashSet<String>());
}
// looping through all received settings
int pos;
Iterator<String> keyEnum = post.keySet().iterator();
while (keyEnum.hasNext()) {
String key = keyEnum.next();
if ((pos = key.indexOf(".")) != -1) {
String currParserMode = key.substring(0,pos).trim().toUpperCase();
String currMimeType = key.substring(pos+1).replaceAll("\n", "");
if (parserModes.contains(currParserMode)) {
HashSet<String> currEnabledMimeTypes;
assert (newConfigList.containsKey(currParserMode)) : "Unexpected Error";
currEnabledMimeTypes = newConfigList.get(currParserMode);
currEnabledMimeTypes.add(currMimeType);
}
}
}
int enabledMimesCount = 0;
StringBuffer currEnabledMimesTxt = new StringBuffer();
parserModeIter = newConfigList.keySet().iterator();
while (parserModeIter.hasNext()) {
String currParserMode = parserModeIter.next();
String[] enabledMimes = plasmaParser.setEnabledParserList(currParserMode, newConfigList.get(currParserMode));
Arrays.sort(enabledMimes);
currEnabledMimesTxt.setLength(0);
for (int i=0; i < enabledMimes.length; i++) {
currEnabledMimesTxt.append(enabledMimes[i]).append(",");
prop.put("info_parser_" + enabledMimesCount + "_parserMode",currParserMode);
prop.put("info_parser_" + enabledMimesCount + "_enabledMime",enabledMimes[i]);
enabledMimesCount++;
}
if (currEnabledMimesTxt.length() > 0) currEnabledMimesTxt.deleteCharAt(currEnabledMimesTxt.length()-1);
env.setConfig("parseableMimeTypes." + currParserMode,currEnabledMimesTxt.toString());
}
prop.put("info_parser",enabledMimesCount);
prop.put("info", "18");
return prop;
}
// Crawler settings
if (post.containsKey("crawlerSettings")) {
// getting Crawler Timeout
String timeoutStr = (String) post.get("crawler.clientTimeout");
if (timeoutStr==null||timeoutStr.length()==0) timeoutStr = "10000";
int crawlerTimeout;
try {
crawlerTimeout = Integer.valueOf(timeoutStr).intValue();
if (crawlerTimeout < 0) crawlerTimeout = 0;
env.setConfig("crawler.clientTimeout", Integer.toString(crawlerTimeout));
} catch (NumberFormatException e) {
prop.put("info", "29");
prop.put("info_crawler.clientTimeout",post.get("crawler.clientTimeout"));
return prop;
}
// getting maximum http file size
String maxSizeStr = (String) post.get("crawler.http.maxFileSize");
if (maxSizeStr==null||maxSizeStr.length()==0) timeoutStr = "-1";
long maxHttpSize;
try {
maxHttpSize = Integer.valueOf(maxSizeStr).intValue();
env.setConfig("crawler.http.maxFileSize", Long.toString(maxHttpSize));
} catch (NumberFormatException e) {
prop.put("info", "30");
prop.put("info_crawler.http.maxFileSize",post.get("crawler.http.maxFileSize"));
return prop;
}
// getting maximum ftp file size
maxSizeStr = (String) post.get("crawler.ftp.maxFileSize");
if (maxSizeStr==null||maxSizeStr.length()==0) timeoutStr = "-1";
long maxFtpSize;
try {
maxFtpSize = Integer.valueOf(maxSizeStr).intValue();
env.setConfig("crawler.ftp.maxFileSize", Long.toString(maxFtpSize));
} catch (NumberFormatException e) {
prop.put("info", "31");
prop.put("info_crawler.ftp.maxFileSize",post.get("crawler.ftp.maxFileSize"));
return prop;
}
// everything is ok
prop.put("info_crawler.clientTimeout",(crawlerTimeout==0) ? "0" :serverDate.formatInterval(crawlerTimeout));
prop.put("info_crawler.http.maxFileSize",(maxHttpSize==-1)? "-1":serverMemory.bytesToString(maxHttpSize));
prop.put("info_crawler.ftp.maxFileSize", (maxFtpSize==-1) ? "-1":serverMemory.bytesToString(maxFtpSize));
prop.put("info", "28");
return prop;
}
// nothing made
prop.put("info", "1");//no information submitted
return prop;
}
}