You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
471 lines
22 KiB
471 lines
22 KiB
// Blacklist_p.java
|
|
// -----------------------
|
|
// part of YaCy
|
|
// (C) by Michael Peter Christen; mc@yacy.net
|
|
// first published on http://www.anomic.de
|
|
// Frankfurt, Germany, 2004
|
|
//
|
|
// This File is contributed by Alexander Schier
|
|
//
|
|
// $LastChangedDate$
|
|
// $LastChangedRevision$
|
|
// $LastChangedBy$
|
|
//
|
|
// 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 Blacklist_p.java
|
|
// if the shell's current path is HTROOT
|
|
|
|
import java.io.File;
|
|
import java.io.FileWriter;
|
|
import java.io.IOException;
|
|
import java.io.PrintWriter;
|
|
import java.net.MalformedURLException;
|
|
import java.util.ArrayList;
|
|
import java.util.Arrays;
|
|
import java.util.Iterator;
|
|
import java.util.TreeMap;
|
|
|
|
import de.anomic.data.listManager;
|
|
import de.anomic.http.httpHeader;
|
|
import de.anomic.index.indexAbstractReferenceBlacklist;
|
|
import de.anomic.index.indexReferenceBlacklist;
|
|
import de.anomic.plasma.plasmaSwitchboard;
|
|
import de.anomic.server.serverObjects;
|
|
import de.anomic.server.serverSwitch;
|
|
import de.anomic.yacy.yacySeed;
|
|
import de.anomic.yacy.yacyURL;
|
|
|
|
public class Blacklist_p {
|
|
private final static String DISABLED = "disabled_";
|
|
private final static String BLACKLIST = "blackLists_";
|
|
private final static String BLACKLIST_SHARED = "BlackLists.Shared";
|
|
|
|
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch<?> env) {
|
|
plasmaSwitchboard sb = (plasmaSwitchboard) env;
|
|
|
|
// initialize the list manager
|
|
listManager.switchboard = (plasmaSwitchboard) env;
|
|
listManager.listsPath = new File(listManager.switchboard.getRootPath(),listManager.switchboard.getConfig("listManager.listsPath", "DATA/LISTS"));
|
|
|
|
// getting the list of supported blacklist types
|
|
String supportedBlacklistTypesStr = indexAbstractReferenceBlacklist.BLACKLIST_TYPES_STRING;
|
|
String[] supportedBlacklistTypes = supportedBlacklistTypesStr.split(",");
|
|
|
|
String blacklistToUse = null;
|
|
serverObjects prop = new serverObjects();
|
|
prop.putHTML("blacklistEngine", plasmaSwitchboard.urlBlacklist.getEngineInfo());
|
|
prop.putHTML("asd", "0");
|
|
// do all post operations
|
|
if (post != null) {
|
|
|
|
if(post.containsKey("testList")) {
|
|
prop.put("testlist", "1");
|
|
String urlstring = post.get("testurl", "");
|
|
if(!urlstring.startsWith("http://")) urlstring = "http://"+urlstring;
|
|
yacyURL testurl = null;
|
|
try {
|
|
testurl = new yacyURL(urlstring, null);
|
|
} catch (MalformedURLException e) { }
|
|
if(testurl != null) {
|
|
prop.putHTML("testlist_url",testurl.toString());
|
|
if(plasmaSwitchboard.urlBlacklist.isListed(indexReferenceBlacklist.BLACKLIST_CRAWLER, testurl))
|
|
prop.put("testlist_listedincrawler", "1");
|
|
if(plasmaSwitchboard.urlBlacklist.isListed(indexReferenceBlacklist.BLACKLIST_DHT, testurl))
|
|
prop.put("testlist_listedindht", "1");
|
|
if(plasmaSwitchboard.urlBlacklist.isListed(indexReferenceBlacklist.BLACKLIST_NEWS, testurl))
|
|
prop.put("testlist_listedinnews", "1");
|
|
if(plasmaSwitchboard.urlBlacklist.isListed(indexReferenceBlacklist.BLACKLIST_PROXY, testurl))
|
|
prop.put("testlist_listedinproxy", "1");
|
|
if(plasmaSwitchboard.urlBlacklist.isListed(indexReferenceBlacklist.BLACKLIST_SEARCH, testurl))
|
|
prop.put("testlist_listedinsearch", "1");
|
|
if(plasmaSwitchboard.urlBlacklist.isListed(indexReferenceBlacklist.BLACKLIST_SURFTIPS, testurl))
|
|
prop.put("testlist_listedinsurftips", "1");
|
|
}
|
|
else prop.put("testlist_url","not valid");
|
|
}
|
|
if (post.containsKey("selectList")) {
|
|
blacklistToUse = post.get("selectedListName");
|
|
if (blacklistToUse != null && blacklistToUse.length() == 0) blacklistToUse = null;
|
|
}
|
|
if (post.containsKey("createNewList")) {
|
|
/* ===========================================================
|
|
* Creation of a new blacklist
|
|
* =========================================================== */
|
|
|
|
blacklistToUse = post.get("newListName");
|
|
if (blacklistToUse.trim().length() == 0) {
|
|
prop.put("LOCATION","");
|
|
return prop;
|
|
}
|
|
|
|
if (!blacklistToUse.endsWith(".black")) blacklistToUse += ".black";
|
|
|
|
try {
|
|
final File newFile = new File(listManager.listsPath, blacklistToUse);
|
|
newFile.createNewFile();
|
|
|
|
// share the newly created blacklist
|
|
listManager.updateListSet(BLACKLIST_SHARED, blacklistToUse);
|
|
|
|
// activate it for all known blacklist types
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
listManager.updateListSet(supportedBlacklistTypes[blTypes] + ".BlackLists",blacklistToUse);
|
|
}
|
|
} catch (IOException e) {/* */}
|
|
|
|
} else if (post.containsKey("deleteList")) {
|
|
/* ===========================================================
|
|
* Delete a blacklist
|
|
* =========================================================== */
|
|
|
|
blacklistToUse = post.get("selectedListName");
|
|
if (blacklistToUse == null || blacklistToUse.trim().length() == 0) {
|
|
prop.put("LOCATION","");
|
|
return prop;
|
|
}
|
|
|
|
File BlackListFile = new File(listManager.listsPath, blacklistToUse);
|
|
BlackListFile.delete();
|
|
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
listManager.removeFromListSet(supportedBlacklistTypes[blTypes] + ".BlackLists",blacklistToUse);
|
|
}
|
|
|
|
// remove it from the shared list
|
|
listManager.removeFromListSet(BLACKLIST_SHARED, blacklistToUse);
|
|
blacklistToUse = null;
|
|
|
|
// reload Blacklists
|
|
listManager.reloadBlacklists();
|
|
|
|
} else if (post.containsKey("activateList")) {
|
|
|
|
/* ===========================================================
|
|
* Activate/Deactivate a blacklist
|
|
* =========================================================== */
|
|
|
|
blacklistToUse = post.get("selectedListName");
|
|
if (blacklistToUse == null || blacklistToUse.trim().length() == 0) {
|
|
prop.put("LOCATION", "");
|
|
return prop;
|
|
}
|
|
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
if (post.containsKey("activateList4" + supportedBlacklistTypes[blTypes])) {
|
|
listManager.updateListSet(supportedBlacklistTypes[blTypes] + ".BlackLists",blacklistToUse);
|
|
} else {
|
|
listManager.removeFromListSet(supportedBlacklistTypes[blTypes] + ".BlackLists",blacklistToUse);
|
|
}
|
|
}
|
|
|
|
listManager.reloadBlacklists();
|
|
|
|
} else if (post.containsKey("shareList")) {
|
|
|
|
/* ===========================================================
|
|
* Share a blacklist
|
|
* =========================================================== */
|
|
|
|
blacklistToUse = post.get("selectedListName");
|
|
if (blacklistToUse == null || blacklistToUse.trim().length() == 0) {
|
|
prop.put("LOCATION", "");
|
|
return prop;
|
|
}
|
|
|
|
if (listManager.listSetContains(BLACKLIST_SHARED, blacklistToUse)) {
|
|
// Remove from shared BlackLists
|
|
listManager.removeFromListSet(BLACKLIST_SHARED, blacklistToUse);
|
|
} else { // inactive list -> enable
|
|
listManager.updateListSet(BLACKLIST_SHARED, blacklistToUse);
|
|
}
|
|
} else if (post.containsKey("deleteBlacklistEntry")) {
|
|
|
|
String temp = deleteBlacklistEntry(post.get("currentBlacklist"),
|
|
post.get("selectedEntry"), header, supportedBlacklistTypes);
|
|
if (temp != null) {
|
|
prop.put("LOCATION", temp);
|
|
return prop;
|
|
}
|
|
|
|
} else if (post.containsKey("addBlacklistEntry")) {
|
|
|
|
String temp = addBlacklistEntry(post.get("currentBlacklist"),
|
|
post.get("newEntry"), header, supportedBlacklistTypes);
|
|
if (temp != null) {
|
|
prop.put("LOCATION", temp);
|
|
return prop;
|
|
}
|
|
|
|
} else if (post.containsKey("moveBlacklistEntry")) {
|
|
|
|
/* ===========================================================
|
|
* First add entry to blacklist item moves to
|
|
* =========================================================== */
|
|
String temp = addBlacklistEntry(post.get("targetBlacklist"),
|
|
post.get("selectedEntry"), header, supportedBlacklistTypes);
|
|
if (temp != null) {
|
|
prop.put("LOCATION", temp);
|
|
return prop;
|
|
}
|
|
|
|
/* ===========================================================
|
|
* Then delete item from blacklist it is moved away from
|
|
* =========================================================== */
|
|
temp = deleteBlacklistEntry(post.get("currentBlacklist"),
|
|
post.get("selectedEntry"), header, supportedBlacklistTypes);
|
|
if (temp != null) {
|
|
prop.put("LOCATION", temp);
|
|
return prop;
|
|
}
|
|
|
|
} else if (post.containsKey("editBlacklistEntry")) {
|
|
|
|
if(post.containsKey("editedBlacklistEntry")) {
|
|
|
|
/* ===========================================================
|
|
* First delete old item from blacklist
|
|
* =========================================================== */
|
|
String temp = deleteBlacklistEntry(post.get("currentBlacklist"),
|
|
post.get("selectedBlacklistEntry"), header, supportedBlacklistTypes);
|
|
if (temp != null) {
|
|
prop.put("LOCATION", temp);
|
|
return prop;
|
|
}
|
|
|
|
/* ===========================================================
|
|
* Thent add new entry to blacklist
|
|
* =========================================================== */
|
|
temp = addBlacklistEntry(post.get("currentBlacklist"),
|
|
post.get("editedBlacklistEntry"), header, supportedBlacklistTypes);
|
|
if (temp != null) {
|
|
prop.put("LOCATION", temp);
|
|
return prop;
|
|
}
|
|
|
|
} else {
|
|
|
|
String selectedEntry = post.get("selectedEntry");
|
|
String currentBlacklist = post.get("currentBlacklist");
|
|
if (selectedEntry != null && currentBlacklist != null) {
|
|
prop.put(DISABLED + "edit_item", selectedEntry);
|
|
prop.put(DISABLED + "edit_currentBlacklist", currentBlacklist);
|
|
prop.put(DISABLED + "edit", "1");
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
// loading all blacklist files located in the directory
|
|
String[] dirlist = listManager.getDirListing(listManager.listsPath);
|
|
|
|
// if we have not chosen a blacklist until yet we use the first file
|
|
if (blacklistToUse == null && dirlist != null && dirlist.length > 0) {
|
|
blacklistToUse = dirlist[0];
|
|
}
|
|
|
|
|
|
// Read the blacklist items from file
|
|
if (blacklistToUse != null) {
|
|
int entryCount = 0;
|
|
final ArrayList<String> list = listManager.getListArray(new File(listManager.listsPath, blacklistToUse));
|
|
|
|
// sort them
|
|
String[] sortedlist = new String[list.size()];
|
|
Arrays.sort(list.toArray(sortedlist));
|
|
|
|
// display them
|
|
for (int j=0;j<sortedlist.length;++j){
|
|
String nextEntry = sortedlist[j];
|
|
|
|
if (nextEntry.length() == 0) continue;
|
|
if (nextEntry.startsWith("#")) continue;
|
|
|
|
prop.put(DISABLED + "Itemlist_" + entryCount + "_item", nextEntry);
|
|
entryCount++;
|
|
}
|
|
prop.put(DISABLED + "Itemlist", entryCount);
|
|
|
|
|
|
// List known hosts for BlackList retrieval
|
|
if (sb.webIndex.seedDB != null && sb.webIndex.seedDB.sizeConnected() > 0) { // no nullpointer error
|
|
int peerCount = 0;
|
|
try {
|
|
TreeMap<String, String> hostList = new TreeMap<String, String>();
|
|
final Iterator<yacySeed> e = sb.webIndex.seedDB.seedsConnected(true, false, null, (float) 0.0);
|
|
while (e.hasNext()) {
|
|
yacySeed seed = e.next();
|
|
if (seed != null) hostList.put(seed.get(yacySeed.NAME, "nameless"),seed.hash);
|
|
}
|
|
|
|
String peername;
|
|
while ((peername = hostList.firstKey()) != null) {
|
|
final String Hash = hostList.get(peername);
|
|
prop.put(DISABLED + "otherHosts_" + peerCount + "_hash", Hash);
|
|
prop.putHTML(DISABLED + "otherHosts_" + peerCount + "_name", peername, true);
|
|
hostList.remove(peername);
|
|
peerCount++;
|
|
}
|
|
} catch (Exception e) {/* */}
|
|
prop.put(DISABLED + "otherHosts", peerCount);
|
|
}
|
|
}
|
|
|
|
// List BlackLists
|
|
int blacklistCount = 0;
|
|
if (dirlist != null) {
|
|
for (int i = 0; i <= dirlist.length - 1; i++) {
|
|
prop.putHTML(DISABLED + BLACKLIST + blacklistCount + "_name", dirlist[i], true);
|
|
prop.put(DISABLED + BLACKLIST + blacklistCount + "_selected", "0");
|
|
|
|
if (dirlist[i].equals(blacklistToUse)) { //current List
|
|
prop.put(DISABLED + BLACKLIST + blacklistCount + "_selected", "1");
|
|
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
prop.putHTML(DISABLED + "currentActiveFor_" + blTypes + "_blTypeName",supportedBlacklistTypes[blTypes], true);
|
|
prop.put(DISABLED + "currentActiveFor_" + blTypes + "_checked",
|
|
listManager.listSetContains(supportedBlacklistTypes[blTypes] + ".BlackLists",dirlist[i]) ? "0" : "1");
|
|
}
|
|
prop.put(DISABLED + "currentActiveFor", supportedBlacklistTypes.length);
|
|
|
|
}
|
|
|
|
if (listManager.listSetContains(BLACKLIST_SHARED, dirlist[i])) {
|
|
prop.put(DISABLED + BLACKLIST + blacklistCount + "_shared", "1");
|
|
} else {
|
|
prop.put(DISABLED + BLACKLIST + blacklistCount + "_shared", "0");
|
|
}
|
|
|
|
int activeCount = 0;
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
if (listManager.listSetContains(supportedBlacklistTypes[blTypes] + ".BlackLists",dirlist[i])) {
|
|
prop.putHTML(DISABLED + BLACKLIST + blacklistCount + "_active_" + activeCount + "_blTypeName", supportedBlacklistTypes[blTypes]);
|
|
activeCount++;
|
|
}
|
|
}
|
|
prop.put(DISABLED + BLACKLIST + blacklistCount + "_active", activeCount);
|
|
blacklistCount++;
|
|
}
|
|
}
|
|
prop.put(DISABLED + "blackLists", blacklistCount);
|
|
|
|
prop.putHTML(DISABLED + "currentBlacklist", (blacklistToUse==null) ? "" : blacklistToUse, true);
|
|
prop.put("disabled", (blacklistToUse == null) ? "1" : "0");
|
|
return prop;
|
|
}
|
|
|
|
/**
|
|
* This method adds a new entry to the chosen blacklist.
|
|
* @param blacklistToUse the name of the blacklist the entry is to be added to
|
|
* @param newEntry the entry that is to be added
|
|
* @return null if no error occured, else a String to put into LOCATION
|
|
*/
|
|
private static String addBlacklistEntry(String blacklistToUse, String newEntry,
|
|
httpHeader header, String[] supportedBlacklistTypes) {
|
|
|
|
if (blacklistToUse == null || blacklistToUse.trim().length() == 0) {
|
|
return "";
|
|
}
|
|
|
|
if (newEntry == null || newEntry.trim().length() == 0) {
|
|
return header.get("PATH") + "?selectList=&selectedListName=" + blacklistToUse;
|
|
}
|
|
|
|
// TODO: ignore empty entries
|
|
|
|
if (newEntry.startsWith("http://") ){
|
|
newEntry = newEntry.substring(7);
|
|
}
|
|
|
|
int pos = newEntry.indexOf("/");
|
|
if (pos < 0) {
|
|
// add default empty path pattern
|
|
pos = newEntry.length();
|
|
newEntry = newEntry + "/.*";
|
|
}
|
|
|
|
// append the line to the file
|
|
PrintWriter pw = null;
|
|
try {
|
|
pw = new PrintWriter(new FileWriter(new File(listManager.listsPath, blacklistToUse), true));
|
|
pw.println(newEntry);
|
|
pw.close();
|
|
} catch (IOException e) {
|
|
e.printStackTrace();
|
|
} finally {
|
|
if (pw != null) try { pw.close(); } catch (Exception e){ /* */}
|
|
}
|
|
|
|
// add to blacklist
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
if (listManager.listSetContains(supportedBlacklistTypes[blTypes] + ".BlackLists",blacklistToUse)) {
|
|
plasmaSwitchboard.urlBlacklist.add(supportedBlacklistTypes[blTypes],newEntry.substring(0, pos), newEntry.substring(pos + 1));
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* This method deletes a blacklist entry.
|
|
* @param blacklistToUse the name of the blacklist the entry is to be deleted from
|
|
* @param oldEntry the entry that is to be deleted
|
|
* @return null if no error occured, else a String to put into LOCATION
|
|
*/
|
|
private static String deleteBlacklistEntry(String blacklistToUse, String oldEntry,
|
|
httpHeader header, String[] supportedBlacklistTypes) {
|
|
|
|
if (blacklistToUse == null || blacklistToUse.trim().length() == 0) {
|
|
return "";
|
|
}
|
|
|
|
if (oldEntry == null || oldEntry.trim().length() == 0) {
|
|
return header.get("PATH") + "?selectList=&selectedListName=" + blacklistToUse;
|
|
}
|
|
|
|
// load blacklist data from file
|
|
ArrayList<String> list = listManager.getListArray(new File(listManager.listsPath, blacklistToUse));
|
|
|
|
// delete the old entry from file
|
|
if (list != null) {
|
|
for (int i=0; i < list.size(); i++) {
|
|
if ((list.get(i)).equals(oldEntry)) {
|
|
list.remove(i);
|
|
break;
|
|
}
|
|
}
|
|
listManager.writeList(new File(listManager.listsPath, blacklistToUse), list.toArray(new String[list.size()]));
|
|
}
|
|
|
|
// remove the entry from the running blacklist engine
|
|
int pos = oldEntry.indexOf("/");
|
|
if (pos < 0) {
|
|
// add default empty path pattern
|
|
pos = oldEntry.length();
|
|
oldEntry = oldEntry + "/.*";
|
|
}
|
|
for (int blTypes=0; blTypes < supportedBlacklistTypes.length; blTypes++) {
|
|
if (listManager.listSetContains(supportedBlacklistTypes[blTypes] + ".BlackLists",blacklistToUse)) {
|
|
plasmaSwitchboard.urlBlacklist.remove(supportedBlacklistTypes[blTypes],oldEntry.substring(0, pos), oldEntry.substring(pos + 1));
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
}
|