yacy_search_server/htroot/SettingsAck_p.java
luccioman d95b288f19 Removed use of deprecated Jetty IPAccessHandler for client filtering.
Upgraded to InetAccessHandler.
Added InetPathAccessHandler extension to InetAccessHandler to maintain
path patterns capability previously available in IPAccessHandler but
lost in InetAccessHandler.

Filtering on IPv6 addresses is now supported.

Support for deprecated pattern formats such as "192.168." and
"192.168.1.1/path" has been removed, but startup automated migration
should convert such patterns eventually present in serverClient.
2017-12-08 15:12:08 +01:00

626 lines
28 KiB
Java

// 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
//
// $LastChangedDate$
// $LastChangedRevision$
// $LastChangedBy$
//
// 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
// You must compile this file with
// javac -classpath .:../Classes SettingsAck_p.java
// if the shell's current path is HTROOT
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.order.Digest;
import net.yacy.cora.protocol.RequestHeader;
import net.yacy.http.InetPathAccessHandler;
import net.yacy.kelondro.util.Formatter;
import net.yacy.peers.Network;
import net.yacy.peers.Seed;
import net.yacy.peers.operation.yacySeedUploader;
import net.yacy.search.Switchboard;
import net.yacy.search.SwitchboardConstants;
import net.yacy.search.query.SearchEventCache;
import net.yacy.server.serverCore;
import net.yacy.server.serverObjects;
import net.yacy.server.serverSwitch;
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;
// set default backlink
prop.put("needsRestart_referer", "Settings_p.html");
prop.put("needsRestart", false);
//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.isEmpty()) {
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, "MD5:"+Digest.encodeMD5Hex(user + ":" + sb.getConfig(SwitchboardConstants.ADMIN_REALM,"YaCy") + ":" + pw1));
env.setConfig(SwitchboardConstants.ADMIN_ACCOUNT_USER_NAME, user);
prop.put("info", "5");//admin account changed
prop.putHTML("info_user", user);
return prop;
}
// proxy password
if (post.containsKey("proxyaccount")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=ProxyAccess");
/*
* display port info
*/
prop.put("info_port", env.getLocalPort());
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 (filter.isEmpty()) 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 backlink
prop.put("needsRestart_referer", "Settings_p.html?page=ProxyAccess");
// set transparent proxy flag
boolean isTransparentProxy = post.containsKey("isTransparentProxy");
env.setConfig(SwitchboardConstants.PROXY_TRANSPARENT_PROXY, isTransparentProxy);
prop.put("info_isTransparentProxy", isTransparentProxy ? "on" : "off");
if (isTransparentProxy) prop.put("needsRestart", isTransparentProxy);
// set proxyAlwaysFresh flag
boolean proxyAlwaysFresh = post.containsKey("proxyAlwaysFresh");
env.setConfig("proxyAlwaysFresh", proxyAlwaysFresh);
prop.put("info_proxyAlwaysFresh", proxyAlwaysFresh ? "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")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=ServerAccess");
// fileHost
String fileHost = (post.get("fileHost")).trim();
if (fileHost != null && !fileHost.isEmpty() && !fileHost.equals(env.getConfig("fileHost", "localpeer"))) {
env.setConfig("fileHost", fileHost);
}
// 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 = ""; }
}
String error = Seed.isProperIP(staticIP) ? null : "ip not proper: " + staticIP;
if (error == null) {
serverCore.useStaticIP = true;
sb.peers.mySeed().setIP(staticIP);
env.setConfig(SwitchboardConstants.SERVER_STATICIP, staticIP);
} else {
serverCore.useStaticIP = false;
sb.peers.mySeed().setIP("");
env.setConfig(SwitchboardConstants.SERVER_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.isEmpty()) {
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.isEmpty()) filter = "*";
else if (!filter.equals("*")){
// testing proxy filter
int patternCount = 0;
String patternStr = null;
final StringTokenizer st = new StringTokenizer(filter,",");
try {
while (st.hasMoreTokens()) {
patternCount++;
patternStr = st.nextToken();
InetPathAccessHandler.checkPattern(patternStr);
}
} catch (final IllegalArgumentException 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")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=proxy");
/* ====================================================================
* Reading out the remote proxy settings
* ==================================================================== */
final boolean useRemoteProxy = post.containsKey("remoteProxyUse");
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 = CommonPattern.COMMA.split(remoteProxyNoProxyStr);
/* ====================================================================
* 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("remoteProxyUse4SSL", useRemoteProxy4SSL);
/* ====================================================================
* Enabling settings
* ==================================================================== */
sb.initRemoteProxy();
prop.put("info", "15"); // The remote-proxy setting has been changed
return prop;
}
if (post.containsKey("urlproxySettings")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=UrlProxyAccess");
env.setConfig("proxyURL.access", post.get("urlproxyfilter"));
env.setConfig("proxyURL.rewriteURLs", post.get("urlproxydomains"));
env.setConfig("proxyURL", "on".equals(post.get("urlproxyenabled")) ? true : false);
env.setConfig("proxyURL.useforresults", "on".equals(post.get("urlproxyuseforresults")) ? true : false);
prop.put("info_success", "1");
prop.put("info", "33");
return prop;
}
if (post.containsKey("seedUploadRetry")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=seed");
String error;
if ((error = Network.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")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=seed");
// 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(Seed.SEEDLISTURL, "");
final String newSeedURLStr = post.get("seedURL");
final boolean seedUrlChanged = !oldSeedURLStr.equals(newSeedURLStr);
boolean uploadMethodChanged = !oldSeedUploadMethod.equals(newSeedUploadMethod);
if (uploadMethodChanged) {
uploadMethodChanged = Network.changeSeedUploadMethod(newSeedUploadMethod);
}
if (seedUrlChanged || uploadMethodChanged) {
env.setConfig("seedUploadMethod", newSeedUploadMethod);
sb.peers.mySeed().put(Seed.SEEDLISTURL, newSeedURLStr);
if (seedUrlChanged) sb.peers.saveMySeed();
// try an upload
String error;
if ((error = Network.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;
}
}
if (post.containsKey("seedFileSettings") || post.containsKey("seedFtpSettings") || post.containsKey("seedScpSettings")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=seed");
}
/*
* Loop through the available seed uploaders to see if the
* configuration of one of them has changed
*/
final HashMap<String, String> uploaders = Network.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 = Network.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 = Network.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")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=messageForwarding");
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")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=crawler");
// 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" :Formatter.number(crawlerTimeout/1000.0,false)+" sec");
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;
}
// server port settings
if (post.containsKey("serverports")) {
int port = post.getInt("port", 8090);
if (port > 0) env.setConfig(SwitchboardConstants.SERVER_PORT, port);
int portssl = post.getInt("port.ssl", 8443);
if (portssl > 0) env.setConfig(SwitchboardConstants.SERVER_SSLPORT, portssl);
int portshutdown = post.getInt("port.shutdown", -1);
env.setConfig(SwitchboardConstants.SERVER_SHUTDOWNPORT, portshutdown);
prop.put("info_port", port);
prop.put("info_port.ssl", portssl);
prop.put("info_port.shutdown", portshutdown);
prop.put("needsRestart_referer", "Settings_p.html?page=ServerAccess");
prop.put("info", "36");
return prop;
}
// change https port
if (post.containsKey("port.ssl")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=ProxyAccess");
int port = post.getInt("port.ssl", 8443);
if (port > 0 && port != env.getConfigInt(SwitchboardConstants.SERVER_SSLPORT, 8443)) {
env.setConfig(SwitchboardConstants.SERVER_SSLPORT, port);
}
prop.put("info_port.ssl", port);
prop.put("info", "32");
return prop;
}
// Debug/Analysis settings
if (post.containsKey("debugAnalysisSettings")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=debug");
boolean tickedCheckbox = post.containsKey("solrBinaryResponse");
env.setConfig(SwitchboardConstants.REMOTE_SOLR_BINARY_RESPONSE_ENABLED, tickedCheckbox);
tickedCheckbox = post.containsKey("searchTestLocalDHT");
env.setConfig(SwitchboardConstants.DEBUG_SEARCH_REMOTE_DHT_TESTLOCAL, tickedCheckbox);
tickedCheckbox = post.containsKey("searchTestLocalSolr");
env.setConfig(SwitchboardConstants.DEBUG_SEARCH_REMOTE_SOLR_TESTLOCAL, tickedCheckbox);
tickedCheckbox = post.containsKey("searchShowRanking");
env.setConfig(SwitchboardConstants.SEARCH_RESULT_SHOW_RANKING, tickedCheckbox);
/* For easier user understanding, the following flags controlling data sources selection
* are rendered in the UI as checkboxes corresponding to enabled value when ticked */
tickedCheckbox = post.containsKey("searchLocalDHT");
env.setConfig(SwitchboardConstants.DEBUG_SEARCH_LOCAL_DHT_OFF, !tickedCheckbox);
tickedCheckbox = post.containsKey("searchLocalSolr");
env.setConfig(SwitchboardConstants.DEBUG_SEARCH_LOCAL_SOLR_OFF, !tickedCheckbox);
tickedCheckbox = post.containsKey("searchRemoteDHT");
env.setConfig(SwitchboardConstants.DEBUG_SEARCH_REMOTE_DHT_OFF, !tickedCheckbox);
tickedCheckbox = post.containsKey("searchRemoteSolr");
env.setConfig(SwitchboardConstants.DEBUG_SEARCH_REMOTE_SOLR_OFF, !tickedCheckbox);
/* Let's clean up all search events as these settings affect how search is performed and we don't
* want cached results obtained with the previous settings */
SearchEventCache.cleanupEvents(true);
prop.put("info", "34");
return prop;
}
// Referrer Policy settings
if (post.containsKey("referrerPolicySettings")) {
// set backlink
prop.put("needsRestart_referer", "Settings_p.html?page=referrer");
String metaPolicy = post.get("metaPolicy", SwitchboardConstants.REFERRER_META_POLICY_DEFAULT);
env.setConfig(SwitchboardConstants.REFERRER_META_POLICY, metaPolicy);
boolean tickedCheckbox = post.containsKey("searchResultNoReferrer");
env.setConfig(SwitchboardConstants.SEARCH_RESULT_NOREFERRER, tickedCheckbox);
prop.put("info", "35");
return prop;
}
// nothing made
prop.put("info", "1");//no information submitted
return prop;
}
}