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.
252 lines
13 KiB
252 lines
13 KiB
/**
|
|
* CrawlStartScanner_p
|
|
* Copyright 2010 by Michael Peter Christen, mc@yacy.net, Frankfurt am Main, Germany
|
|
* First released 12.12.2010 at http://yacy.net
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program in the file lgpl21.txt
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
import java.net.InetAddress;
|
|
import java.net.MalformedURLException;
|
|
import java.util.ConcurrentModificationException;
|
|
import java.util.HashSet;
|
|
import java.util.Iterator;
|
|
import java.util.Map;
|
|
import java.util.Set;
|
|
import java.util.TreeMap;
|
|
|
|
import net.yacy.cora.document.UTF8;
|
|
import net.yacy.cora.protocol.Domains;
|
|
import net.yacy.cora.protocol.RequestHeader;
|
|
import net.yacy.cora.protocol.Scanner;
|
|
import net.yacy.cora.protocol.Scanner.Access;
|
|
import net.yacy.kelondro.data.meta.DigestURI;
|
|
import net.yacy.kelondro.logging.Log;
|
|
import net.yacy.kelondro.order.Base64Order;
|
|
|
|
import de.anomic.data.WorkTables;
|
|
import de.anomic.search.SearchEventCache;
|
|
import de.anomic.search.Switchboard;
|
|
import de.anomic.server.serverObjects;
|
|
import de.anomic.server.serverSwitch;
|
|
|
|
public class CrawlStartScanner_p {
|
|
|
|
public static serverObjects respond(final RequestHeader header, final serverObjects post, final serverSwitch env) {
|
|
|
|
final serverObjects prop = new serverObjects();
|
|
final Switchboard sb = (Switchboard)env;
|
|
|
|
// clean up all search events
|
|
SearchEventCache.cleanupEvents(true);
|
|
|
|
prop.put("noserverdetected", 0);
|
|
prop.put("servertable", 0);
|
|
prop.put("hosts", "");
|
|
prop.put("intranet.checked", sb.isIntranetMode() ? 1 : 0);
|
|
|
|
// make a scanhosts entry
|
|
String hosts = post == null ? "" : post.get("scanhosts", "");
|
|
Set<InetAddress> ips = Domains.myIntranetIPs();
|
|
prop.put("intranethosts", ips.toString());
|
|
prop.put("intranetHint", sb.isIntranetMode() ? 0 : 1);
|
|
if (hosts.length() == 0) {
|
|
InetAddress ip;
|
|
if (sb.isIntranetMode()) {
|
|
if (ips.size() > 0) ip = ips.iterator().next();
|
|
else ip = Domains.dnsResolve("192.168.0.1");
|
|
} else {
|
|
ip = Domains.myPublicLocalIP();
|
|
if (Domains.isThisHostIP(ip)) ip = sb.peers.mySeed().getInetAddress();
|
|
}
|
|
if (ip != null) hosts = ip.getHostAddress();
|
|
}
|
|
prop.put("scanhosts", hosts);
|
|
|
|
// parse post requests
|
|
if (post != null) {
|
|
int repeat_time = 0;
|
|
String repeat_unit = "seldays";
|
|
long validTime = 0;
|
|
|
|
// check scheduler
|
|
if (post.get("rescan", "").equals("scheduler")) {
|
|
repeat_time = post.getInt("repeat_time", -1);
|
|
repeat_unit = post.get("repeat_unit", "selminutes"); // selminutes, selhours, seldays
|
|
if (repeat_unit.equals("selminutes")) validTime = repeat_time * 60 * 1000;
|
|
if (repeat_unit.equals("selhours")) validTime = repeat_time * 60 * 60 * 1000;
|
|
if (repeat_unit.equals("seldays")) validTime = repeat_time * 24 * 60 * 60 * 1000;
|
|
}
|
|
|
|
// case: an IP range was given; scan the range for services and display result
|
|
if (post.containsKey("scan") && "hosts".equals(post.get("source", ""))) {
|
|
final Set<InetAddress> ia = new HashSet<InetAddress>();
|
|
for (String host : hosts.split(",")) {
|
|
if (host.startsWith("http://")) host = host.substring(7);
|
|
if (host.startsWith("https://")) host = host.substring(8);
|
|
if (host.startsWith("ftp://")) host = host.substring(6);
|
|
if (host.startsWith("smb://")) host = host.substring(6);
|
|
int p = host.indexOf('/');
|
|
if (p >= 0) host = host.substring(0, p);
|
|
ia.add(Domains.dnsResolve(host));
|
|
}
|
|
final Scanner scanner = new Scanner(ia, 100, sb.isIntranetMode() ? 1000 : 5000);
|
|
if (post.get("scanftp", "").equals("on")) scanner.addFTP(false);
|
|
if (post.get("scanhttp", "").equals("on")) scanner.addHTTP(false);
|
|
if (post.get("scanhttps", "").equals("on")) scanner.addHTTPS(false);
|
|
if (post.get("scansmb", "").equals("on")) scanner.addSMB(false);
|
|
scanner.start();
|
|
scanner.terminate();
|
|
if ("on".equals(post.get("accumulatescancache", "")) && !"scheduler".equals(post.get("rescan", ""))) {
|
|
Scanner.scancacheExtend(scanner, validTime);
|
|
} else {
|
|
Scanner.scancacheReplace(scanner, validTime);
|
|
}
|
|
}
|
|
|
|
if (post.containsKey("scan") && "intranet".equals(post.get("source", ""))) {
|
|
final Scanner scanner = new Scanner(Domains.myIntranetIPs(), 100, sb.isIntranetMode() ? 100 : 3000);
|
|
if ("on".equals(post.get("scanftp", ""))) scanner.addFTP(false);
|
|
if ("on".equals(post.get("scanhttp", ""))) scanner.addHTTP(false);
|
|
if ("on".equals(post.get("scanhttps", ""))) scanner.addHTTPS(false);
|
|
if ("on".equals(post.get("scansmb", ""))) scanner.addSMB(false);
|
|
scanner.start();
|
|
scanner.terminate();
|
|
if ("on".equals(post.get("accumulatescancache", "")) && !"scheduler".equals(post.get("rescan", ""))) {
|
|
Scanner.scancacheExtend(scanner, validTime);
|
|
} else {
|
|
Scanner.scancacheReplace(scanner, validTime);
|
|
}
|
|
}
|
|
|
|
// check crawl request
|
|
if (post.containsKey("crawl")) {
|
|
// make a pk/url mapping
|
|
final Iterator<Map.Entry<Scanner.Service, Scanner.Access>> se = Scanner.scancacheEntries();
|
|
final Map<byte[], DigestURI> pkmap = new TreeMap<byte[], DigestURI>(Base64Order.enhancedCoder);
|
|
while (se.hasNext()) {
|
|
Scanner.Service u = se.next().getKey();
|
|
DigestURI uu;
|
|
try {
|
|
uu = new DigestURI(u.url());
|
|
pkmap.put(uu.hash(), uu);
|
|
} catch (MalformedURLException e) {
|
|
Log.logException(e);
|
|
}
|
|
}
|
|
// search for crawl start requests in this mapping
|
|
for (final Map.Entry<String, String> entry: post.entrySet()) {
|
|
if (entry.getValue().startsWith("mark_")) {
|
|
byte [] pk = entry.getValue().substring(5).getBytes();
|
|
DigestURI url = pkmap.get(pk);
|
|
if (url != null) {
|
|
String path = "/Crawler_p.html?createBookmark=off&xsstopw=off&crawlingDomMaxPages=10000&intention=&range=domain&indexMedia=on&recrawl=nodoubles&xdstopw=off&storeHTCache=on&sitemapURL=&repeat_time=7&crawlingQ=on&cachePolicy=iffresh&indexText=on&crawlingMode=url&mustnotmatch=&crawlingDomFilterDepth=1&crawlingDomFilterCheck=off&crawlingstart=Start%20New%20Crawl&xpstopw=off&repeat_unit=seldays&crawlingDepth=99";
|
|
path += "&crawlingURL=" + url.toNormalform(true, false);
|
|
WorkTables.execAPICall("localhost", (int) sb.getConfigLong("port", 8090), sb.getConfig("adminAccountBase64MD5", ""), path, pk);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// check scheduler
|
|
if ("scheduler".equals(post.get("rescan", ""))) {
|
|
|
|
// store this call as api call
|
|
if (repeat_time > 0) {
|
|
// store as scheduled api call
|
|
sb.tables.recordAPICall(post, "CrawlStartScanner_p.html", WorkTables.TABLE_API_TYPE_CRAWLER, "network scanner for hosts: " + hosts, repeat_time, repeat_unit.substring(3));
|
|
}
|
|
|
|
// execute the scan results
|
|
if (Scanner.scancacheSize() > 0) {
|
|
// make a comment cache
|
|
final Map<byte[], String> apiCommentCache = WorkTables.commentCache(sb);
|
|
|
|
String urlString;
|
|
DigestURI u;
|
|
try {
|
|
int i = 0;
|
|
final Iterator<Map.Entry<Scanner.Service, Scanner.Access>> se = Scanner.scancacheEntries();
|
|
Map.Entry<Scanner.Service, Scanner.Access> host;
|
|
while (se.hasNext()) {
|
|
host = se.next();
|
|
try {
|
|
u = new DigestURI(host.getKey().url());
|
|
urlString = u.toNormalform(true, false);
|
|
if (host.getValue() == Access.granted && Scanner.inIndex(apiCommentCache, urlString) == null) {
|
|
String path = "/Crawler_p.html?createBookmark=off&xsstopw=off&crawlingDomMaxPages=10000&intention=&range=domain&indexMedia=on&recrawl=nodoubles&xdstopw=off&storeHTCache=on&sitemapURL=&repeat_time=7&crawlingQ=on&cachePolicy=iffresh&indexText=on&crawlingMode=url&mustnotmatch=&crawlingDomFilterDepth=1&crawlingDomFilterCheck=off&crawlingstart=Start%20New%20Crawl&xpstopw=off&repeat_unit=seldays&crawlingDepth=99";
|
|
path += "&crawlingURL=" + urlString;
|
|
WorkTables.execAPICall("localhost", (int) sb.getConfigLong("port", 8090), sb.getConfig("adminAccountBase64MD5", ""), path, u.hash());
|
|
}
|
|
i++;
|
|
} catch (MalformedURLException e) {
|
|
Log.logException(e);
|
|
}
|
|
}
|
|
} catch (ConcurrentModificationException e) {}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
// write scan table
|
|
if (Scanner.scancacheSize() > 0) {
|
|
// make a comment cache
|
|
final Map<byte[], String> apiCommentCache = WorkTables.commentCache(sb);
|
|
|
|
// show scancache table
|
|
prop.put("servertable", 1);
|
|
String urlString;
|
|
DigestURI u;
|
|
table: while (true) {
|
|
try {
|
|
int i = 0;
|
|
final Iterator<Map.Entry<Scanner.Service, Scanner.Access>> se = Scanner.scancacheEntries();
|
|
Map.Entry<Scanner.Service, Scanner.Access> host;
|
|
while (se.hasNext()) {
|
|
host = se.next();
|
|
try {
|
|
u = new DigestURI(host.getKey().url());
|
|
urlString = u.toNormalform(true, false);
|
|
prop.put("servertable_list_" + i + "_pk", UTF8.String(u.hash()));
|
|
prop.put("servertable_list_" + i + "_count", i);
|
|
prop.putHTML("servertable_list_" + i + "_protocol", u.getProtocol());
|
|
prop.putHTML("servertable_list_" + i + "_ip", host.getKey().getInetAddress().getHostAddress());
|
|
prop.putHTML("servertable_list_" + i + "_url", urlString);
|
|
prop.put("servertable_list_" + i + "_accessUnknown", host.getValue() == Access.unknown ? 1 : 0);
|
|
prop.put("servertable_list_" + i + "_accessEmpty", host.getValue() == Access.empty ? 1 : 0);
|
|
prop.put("servertable_list_" + i + "_accessGranted", host.getValue() == Access.granted ? 1 : 0);
|
|
prop.put("servertable_list_" + i + "_accessDenied", host.getValue() == Access.denied ? 1 : 0);
|
|
prop.put("servertable_list_" + i + "_process", Scanner.inIndex(apiCommentCache, urlString) == null ? 0 : 1);
|
|
prop.put("servertable_list_" + i + "_preselected", host.getValue() == Access.granted && Scanner.inIndex(apiCommentCache, urlString) == null ? 1 : 0);
|
|
i++;
|
|
} catch (MalformedURLException e) {
|
|
Log.logException(e);
|
|
}
|
|
}
|
|
prop.put("servertable_list", i);
|
|
prop.put("servertable_num", i);
|
|
break table;
|
|
} catch (ConcurrentModificationException e) {
|
|
continue table;
|
|
}
|
|
}
|
|
}
|
|
return prop;
|
|
}
|
|
|
|
}
|