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.
415 lines
20 KiB
415 lines
20 KiB
// dir.java
|
|
// -----------------------
|
|
// (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 <application_root>/classes <application_root>/htroot/htdocsdefault/dir.java
|
|
// which most probably means to compile this with
|
|
// javac -classpath ../../classes dir.java
|
|
|
|
import java.io.ByteArrayInputStream;
|
|
import java.io.File;
|
|
import java.io.IOException;
|
|
import java.net.InetAddress;
|
|
import java.net.UnknownHostException;
|
|
import java.text.SimpleDateFormat;
|
|
import java.util.Arrays;
|
|
import java.util.Date;
|
|
import java.util.Iterator;
|
|
|
|
import de.anomic.data.userDB;
|
|
import de.anomic.http.httpHeader;
|
|
import de.anomic.http.httpc;
|
|
import de.anomic.http.httpd;
|
|
import de.anomic.plasma.plasmaURL;
|
|
import de.anomic.index.indexURLEntry;
|
|
import de.anomic.kelondro.kelondroBase64Order;
|
|
import de.anomic.kelondro.kelondroBitfield;
|
|
import de.anomic.net.URL;
|
|
import de.anomic.plasma.plasmaCondenser;
|
|
import de.anomic.plasma.plasmaSwitchboard;
|
|
import de.anomic.server.serverCodings;
|
|
import de.anomic.server.serverCore;
|
|
import de.anomic.server.serverFileUtils;
|
|
import de.anomic.server.serverMemory;
|
|
import de.anomic.server.serverObjects;
|
|
import de.anomic.server.serverSwitch;
|
|
import de.anomic.server.logging.serverLog;
|
|
import de.anomic.tools.dirlistComparator;
|
|
import de.anomic.tools.md5DirFileFilter;
|
|
import de.anomic.yacy.yacyCore;
|
|
import de.anomic.yacy.yacySeed;
|
|
|
|
public class dir {
|
|
|
|
private static SimpleDateFormat SimpleFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
|
|
public static String dateString(Date date) {
|
|
return SimpleFormatter.format(date);
|
|
}
|
|
|
|
public static serverObjects respond(httpHeader header, serverObjects post, serverSwitch env) {
|
|
final plasmaSwitchboard switchboard = (plasmaSwitchboard) env;
|
|
final serverObjects prop = new serverObjects();
|
|
|
|
// System.out.println("###Header="+ header);
|
|
// System.out.println("###post=" + post);
|
|
String action = ((post == null) ? "info" : post.get("action", "info"));
|
|
|
|
// variables for this path
|
|
// File htroot = new File(switchboard.getRootPath(), switchboard.getConfig("htRootPath", "htroot"));
|
|
final File htroot = new File(switchboard.getRootPath(), switchboard.getConfig("htDocsPath", "DATA/HTDOCS"));
|
|
String path = (String) header.get("PATH", "/");
|
|
int pos = path.lastIndexOf("/");
|
|
if (pos >= 0) { path = path.substring(0, pos + 1); }
|
|
final File dir = new File(htroot, path);
|
|
|
|
// general settings
|
|
prop.put("peername", env.getConfig("peerName", "<nameless>"));
|
|
prop.put("peerdomain", env.getConfig("peerName", "<nameless>").toLowerCase());
|
|
prop.put("peeraddress", yacyCore.seedDB.mySeed.getAddress());
|
|
prop.put("hostname", serverCore.publicIP());
|
|
try{
|
|
prop.put("hostip", InetAddress.getByName(serverCore.publicIP()).getHostAddress());
|
|
}catch(UnknownHostException e){
|
|
prop.put("hostip", "Unknown Host Exception");
|
|
}
|
|
prop.put("port", serverCore.getPortNr(env.getConfig("port","8080")));
|
|
|
|
// generate upload/download authorizations
|
|
final String adminAccountBase64MD5 = switchboard.getConfig(httpd.ADMIN_ACCOUNT_B64MD5, "");
|
|
final String uploadAccountBase64MD5 = switchboard.getConfig("uploadAccountBase64MD5", "");
|
|
final String downloadAccountBase64MD5 = switchboard.getConfig("downloadAccountBase64MD5", "");
|
|
|
|
userDB.Entry entry = switchboard.userDB.proxyAuth((String)header.get("Authorization", "xxxxxx"));
|
|
boolean adminAuthorization, downloadAuthorization, uploadAuthorization;
|
|
if(entry == null){
|
|
final String authorizationMD5 = de.anomic.server.serverCodings.encodeMD5Hex(((String) header.get("Authorization", "xxxxxx")).trim().substring(6));
|
|
// if (logoutAccountBase64.equals(authorization))
|
|
adminAuthorization = (adminAccountBase64MD5.length() != 0 && adminAccountBase64MD5.equals(authorizationMD5));
|
|
uploadAuthorization = (adminAuthorization ||(uploadAccountBase64MD5.length() != 0 && uploadAccountBase64MD5.equals(authorizationMD5)));
|
|
downloadAuthorization = (adminAuthorization || uploadAuthorization || downloadAccountBase64MD5.length() == 0 || downloadAccountBase64MD5.equals(authorizationMD5));
|
|
}else{ //userDB
|
|
adminAuthorization=entry.hasAdminRight();
|
|
uploadAuthorization=entry.hasUploadRight();
|
|
downloadAuthorization=entry.hasDownloadRight();
|
|
}
|
|
|
|
// do authentitcate processes by triggering the http authenticate method
|
|
if (action.equals("authenticateAdmin") && !adminAuthorization) {
|
|
prop.put("AUTHENTICATE", "admin log-in");
|
|
return prop;
|
|
}
|
|
if (action.equals("authenticateUpload") && !uploadAuthorization) {
|
|
prop.put("AUTHENTICATE", "upload log-in");
|
|
return prop;
|
|
}
|
|
if (action.equals("authenticateDownload") && !downloadAuthorization) {
|
|
prop.put("AUTHENTICATE", "download log-in");
|
|
return prop;
|
|
}
|
|
|
|
// work off actions
|
|
if (action.equals("logout")) {
|
|
if (adminAuthorization) {
|
|
prop.put("AUTHENTICATE", "admin log-in");
|
|
return prop;
|
|
} else if (uploadAuthorization) {
|
|
prop.put("AUTHENTICATE", "upload log-in");
|
|
return prop;
|
|
} else if (downloadAuthorization) {
|
|
prop.put("AUTHENTICATE", "download log-in");
|
|
return prop;
|
|
} else {
|
|
action = "";
|
|
}
|
|
} else if (action.equals("downloadPassword") && adminAuthorization) {
|
|
switchboard.setConfig("downloadAccountBase64MD5", (post.get("password", "").length() == 0) ? "" : serverCodings.encodeMD5Hex(kelondroBase64Order.standardCoder.encodeString("download:" + post.get("password", ""))));
|
|
} else if (action.equals("uploadPassword") && adminAuthorization) {
|
|
switchboard.setConfig("uploadAccountBase64MD5", (post.get("password", "").length() == 0) ? "" : serverCodings.encodeMD5Hex(kelondroBase64Order.standardCoder.encodeString("upload:" + post.get("password", ""))));
|
|
} else if (action.equals("upload") && (uploadAuthorization || adminAuthorization)) {
|
|
String filename = new File(post.get("file", "dummy")).getName();
|
|
String description = post.get("description", "");
|
|
pos = filename.lastIndexOf("\\");
|
|
if (pos >= 0) { filename = filename.substring(pos + 1); }
|
|
final File newfile = new File(dir, filename);
|
|
final File newfilemd5 = new File(dir, filename + ".md5");
|
|
final byte[] binary = (byte[]) post.get("file$file", new byte[0]);
|
|
try {
|
|
serverFileUtils.write(binary, newfile);
|
|
byte[] md5 = serverCodings.encodeMD5Raw(newfile);
|
|
String md5s = serverCodings.encodeHex(md5);
|
|
serverFileUtils.write((md5s + "\n" + description).getBytes("UTF-8"), newfilemd5); // generate md5
|
|
|
|
// index file info
|
|
if (post.get("indexing", "").equals("on")) {
|
|
final String urlstring = yacyhURL(yacyCore.seedDB.mySeed, filename, md5s);
|
|
final String phrase = filename.replace('.', ' ').replace('_', ' ').replace('-', ' ');
|
|
indexPhrase(switchboard, urlstring, phrase, description, md5);
|
|
}
|
|
} catch (IOException e) {}
|
|
} else if (action.equals("newdir") && (uploadAuthorization || adminAuthorization)) {
|
|
final String newdirname = post.get("directory", "EmptyDir");
|
|
if (newdirname != null && newdirname.length() > 0) {
|
|
final File newdir = new File(dir, newdirname);
|
|
newdir.mkdir();
|
|
}
|
|
} else if (action.equals("delete") && adminAuthorization) {
|
|
String filename = post.get("file", "foo");
|
|
final File file = new File(dir, filename);
|
|
if (file.exists()) {
|
|
final File filemd5 = new File(dir, post.get("file", "foo") + ".md5");
|
|
// read md5 and phrase
|
|
String md5s = "";
|
|
String description = "";
|
|
if (filemd5.exists()) try {
|
|
md5s = new String(serverFileUtils.read(filemd5));
|
|
pos = md5s.indexOf('\n');
|
|
if (pos >= 0) {
|
|
description = md5s.substring(pos + 1);
|
|
md5s = md5s.substring(0, pos);
|
|
}
|
|
} catch (IOException e) {}
|
|
// delete file(s)
|
|
if (file.isDirectory()) {
|
|
final String[] content = file.list();
|
|
for (int i = 0; i < content.length; i++) (new File(file, content[i])).delete();
|
|
file.delete();
|
|
} else if (file.isFile()) {
|
|
file.delete();
|
|
if (filemd5.exists()) filemd5.delete();
|
|
}
|
|
// delete index
|
|
final String urlstring = yacyhURL(yacyCore.seedDB.mySeed, filename, md5s);
|
|
final String phrase = filename.replace('.', ' ').replace('_', ' ').replace('-', ' ');
|
|
deletePhrase(switchboard, urlstring, phrase, description);
|
|
}
|
|
}
|
|
|
|
// if authorized, generate directory tree listing
|
|
if ((adminAuthorization) || (uploadAuthorization) || (downloadAuthorization)) {
|
|
// generate dir listing
|
|
md5DirFileFilter fileFilter = new md5DirFileFilter();
|
|
final File[] list = dir.listFiles(fileFilter);
|
|
|
|
// sorting the dir list
|
|
dirlistComparator comparator = new dirlistComparator();
|
|
Arrays.sort(list,comparator);
|
|
|
|
String md5s, description;
|
|
// tree += "<span class=\"tt\">path = " + path + "</span><br><br>";
|
|
if (list != null) {
|
|
int filecount = 0, fileIdx = 0;
|
|
prop.putSafeXML("path", path);
|
|
|
|
boolean dark = false;
|
|
for (int i = 0; i < list.length; i++) {
|
|
|
|
filecount++;
|
|
File f = list[i];
|
|
String fileName = f.getName();
|
|
|
|
// changing table row color
|
|
prop.put("dirlist_" + fileIdx + "_dark" , dark?1:0);
|
|
dark = !dark;
|
|
|
|
|
|
// reading the content of the md5 file that belongs
|
|
// to the file
|
|
File fmd5 = new File(dir, fileName + ".md5");
|
|
try {
|
|
if (fmd5.exists()) {
|
|
md5s = new String(serverFileUtils.read(fmd5));
|
|
pos = md5s.indexOf('\n');
|
|
if (pos >= 0) {
|
|
// the second line contains an optional description
|
|
description = md5s.substring(pos + 1);
|
|
// the first line contains the md5 sum of the file
|
|
md5s = md5s.substring(0, pos);
|
|
} else {
|
|
description = "";
|
|
}
|
|
} else {
|
|
// generate md5 on-the-fly
|
|
md5s = serverCodings.encodeMD5Hex(f);
|
|
description = "";
|
|
serverFileUtils.write((md5s + "\n" + description).getBytes("UTF-8"), fmd5);
|
|
}
|
|
} catch (IOException e) {
|
|
md5s = "";
|
|
description = "";
|
|
}
|
|
|
|
// last modification date if the entry
|
|
prop.put("dirlist_" + fileIdx + "_dir_date" , dateString(new Date(f.lastModified())));
|
|
prop.put("dirlist_" + fileIdx + "_dir_rfc822date" , httpc.dateString(new Date(f.lastModified())));
|
|
prop.put("dirlist_" + fileIdx + "_dir_timestamp" , Long.toString(f.lastModified()));
|
|
// the entry name
|
|
prop.putSafeXML("dirlist_" + fileIdx + "_dir_name" , fileName);
|
|
|
|
if (f.isDirectory()) {
|
|
// the entry is a directory
|
|
prop.put("dirlist_" + fileIdx + "_dir" , 1);
|
|
prop.putSafeXML("dirlist_" + fileIdx + "_dir_URL","http://" + yacyCore.seedDB.mySeed.getAddress() + path + fileName + "/");
|
|
} else {
|
|
// determine if we should display the description string or a preview image
|
|
boolean showImage = /* (description.length() == 0) && */ (fileName.endsWith(".jpg") || fileName.endsWith(".gif") || fileName.endsWith(".png"));
|
|
|
|
// the entry is a file
|
|
prop.put("dirlist_" + fileIdx + "_dir" , 0);
|
|
// the file size
|
|
prop.put("dirlist_" + fileIdx + "_dir_size" , serverMemory.bytesToString(f.length()));
|
|
prop.put("dirlist_" + fileIdx + "_dir_sizeBytes" , Long.toString(f.length()));
|
|
// the unique url
|
|
prop.putSafeXML("dirlist_" + fileIdx + "_dir_yacyhURL",yacyhURL(yacyCore.seedDB.mySeed, fileName, md5s));
|
|
prop.putSafeXML("dirlist_" + fileIdx + "_dir_URL","http://" + yacyCore.seedDB.mySeed.getAddress() + path + fileName);
|
|
// the md5 sum of the file
|
|
prop.put("dirlist_" + fileIdx + "_dir_md5s",md5s);
|
|
// description mode: 0...image preview, 1...description text
|
|
prop.put("dirlist_" + fileIdx + "_dir_descriptionMode",showImage?0:1);
|
|
if (showImage) {
|
|
prop.put("dirlist_" + fileIdx + "_dir_descriptionMode_image",fileName);
|
|
}
|
|
// always set the description tag (needed by rss and xml)
|
|
prop.putSafeXML("dirlist_" + fileIdx + "_dir_descriptionMode_text",description);
|
|
}
|
|
|
|
prop.put("dirlist_" + fileIdx + "_adminAuthorization",adminAuthorization?1:0);
|
|
prop.put("dirlist_" + fileIdx + "_adminAuthorization_name",fileName);
|
|
|
|
fileIdx++;
|
|
}
|
|
|
|
prop.put("dirlist",filecount);
|
|
prop.put("emptydir", filecount == 0 ? 1:0);
|
|
}
|
|
prop.put("authenticated",1);
|
|
} else {
|
|
prop.put("authenticated",0);
|
|
}
|
|
|
|
if (adminAuthorization) {
|
|
prop.put("ident", 0);
|
|
prop.put("logout", 0);
|
|
prop.put("account", 0);
|
|
prop.put("service",0);
|
|
prop.put("info", 0);
|
|
} else if (uploadAuthorization) {
|
|
prop.put("ident", 1);
|
|
prop.put("logout", 1);
|
|
prop.put("account", 1);
|
|
prop.put("service",0);
|
|
prop.put("info", 1);
|
|
} else if (downloadAuthorization) {
|
|
prop.put("ident", 2);
|
|
prop.put("logout", 2);
|
|
prop.put("account", 2);
|
|
prop.put("service",1);
|
|
prop.put("info", 2);
|
|
|
|
} else {
|
|
prop.put("ident", 3);
|
|
prop.put("logout", 3);
|
|
prop.put("account",3);
|
|
prop.put("service", 2);
|
|
prop.put("info", 3);
|
|
}
|
|
|
|
// return rewrite properties
|
|
return prop;
|
|
}
|
|
|
|
public static String yacyhURL(yacySeed seed, String filename, String md5) {
|
|
return "http://share." + seed.getHexHash() + ".yacyh/" + filename + "?md5=" + md5;
|
|
}
|
|
|
|
public static void indexPhrase(plasmaSwitchboard switchboard, String urlstring, String phrase, String descr, byte[] md5) {
|
|
try {
|
|
final URL url = new URL(urlstring);
|
|
final plasmaCondenser condenser = new plasmaCondenser(new ByteArrayInputStream(("yacyshare. " + phrase + ". " + descr).getBytes()), "UTF-8");
|
|
final indexURLEntry newEntry = switchboard.wordIndex.loadedURL.newEntry(
|
|
url,
|
|
"YaCyShare: " + descr,
|
|
yacyCore.seedDB.mySeed.getName(),
|
|
"", // tags
|
|
"", // ETag
|
|
new Date(), // modification
|
|
new Date(), // loadtime
|
|
new Date(), // freshtime
|
|
"AAAAAAAAAAAA", // referrer
|
|
md5, // md5
|
|
(long) phrase.length(), // size
|
|
condenser.RESULT_NUMB_WORDS, // word count
|
|
plasmaURL.DT_SHARE, // doctype
|
|
new kelondroBitfield(4),
|
|
"**", // language
|
|
0,0,0,0,0,0
|
|
);
|
|
switchboard.wordIndex.loadedURL.store(newEntry);
|
|
switchboard.wordIndex.loadedURL.stack(
|
|
newEntry,
|
|
"____________", /*initiator*/
|
|
yacyCore.seedDB.mySeed.hash, /*executor*/
|
|
5 /*process case*/
|
|
);
|
|
|
|
final String urlHash = newEntry.hash();
|
|
/*final int words =*/ switchboard.wordIndex.addPageIndex(url, urlHash, new Date(), phrase.length() + descr.length() + 13, null, condenser, "**", plasmaURL.DT_SHARE, 0, 0);
|
|
} catch (IOException e) {}
|
|
}
|
|
|
|
public static void deletePhrase(plasmaSwitchboard switchboard, String urlstring, String phrase, String descr) {
|
|
try {
|
|
final String urlhash = plasmaURL.urlHash(new URL(urlstring));
|
|
final Iterator words = plasmaCondenser.getWords(("yacyshare " + phrase + " " + descr).getBytes("UTF-8"), "UTF-8").keySet().iterator();
|
|
String word;
|
|
while (words.hasNext()) {
|
|
word = (String) words.next();
|
|
switchboard.wordIndex.removeEntry(plasmaCondenser.word2hash(word), urlhash);
|
|
}
|
|
switchboard.wordIndex.loadedURL.remove(urlhash);
|
|
} catch (Exception e) {
|
|
serverLog.logSevere("DIR", "INTERNAL ERROR in dir.deletePhrase", e);
|
|
}
|
|
}
|
|
|
|
}
|