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2006-03-25 jrandom

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* Added a simple purge and ban of syndie authors, shown as the
      "Purge and ban" button on the addressbook for authors that are already
      on the ignore list.  All of their entries and metadata are deleted from
      the archive, and the are transparently filtered from any remote
      syndication (so no user on the syndie instance will pull any new posts
      from them)
    * More strict tunnel join throtting when congested
This commit is contained in:
jrandom
2006-03-25 23:50:48 +00:00
committed by zzz
parent d489caa88c
commit b5c0d77c69
9 changed files with 116 additions and 18 deletions
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28
apps/i2psnark/java/src/org/klomp/snark/Snark.java
View File

@ -633,11 +633,11 @@ public class Snark
boolean allocating = false;
public void storageCreateFile(Storage storage, String name, long length)
{
if (allocating)
System.out.println(); // Done with last file.
//if (allocating)
// System.out.println(); // Done with last file.
System.out.print("Creating file '" + name
+ "' of length " + length + ": ");
//System.out.print("Creating file '" + name
// + "' of length " + length + ": ");
allocating = true;
}
@ -647,10 +647,10 @@ public class Snark
public void storageAllocated(Storage storage, long length)
{
allocating = true;
System.out.print(".");
//System.out.print(".");
allocated += length;
if (allocated == meta.getTotalLength())
System.out.println(); // We have all the disk space we need.
//if (allocated == meta.getTotalLength())
// System.out.println(); // We have all the disk space we need.
}
boolean allChecked = false;
@ -664,10 +664,10 @@ public class Snark
// Use the MetaInfo from the storage since our own might not
// yet be setup correctly.
MetaInfo meta = storage.getMetaInfo();
if (meta != null)
System.out.print("Checking existing "
+ meta.getPieces()
+ " pieces: ");
//if (meta != null)
// System.out.print("Checking existing "
// + meta.getPieces()
// + " pieces: ");
checking = true;
}
if (!checking)
@ -677,8 +677,8 @@ public class Snark
public void storageAllChecked(Storage storage)
{
if (checking)
System.out.println();
//if (checking)
// System.out.println();
allChecked = true;
checking = false;
@ -688,7 +688,7 @@ public class Snark
{
Snark.debug("Completely received " + torrent, Snark.INFO);
//storage.close();
System.out.println("Completely received: " + torrent);
//System.out.println("Completely received: " + torrent);
if (completeListener != null)
completeListener.torrentComplete(this);
}

10
apps/syndie/java/src/net/i2p/syndie/Archive.java
View File

@ -6,6 +6,7 @@ import java.text.*;
import net.i2p.I2PAppContext;
import net.i2p.data.*;
import net.i2p.syndie.data.*;
import net.i2p.util.FileUtil;
import net.i2p.util.Log;
/**
@ -332,6 +333,15 @@ public class Archive {
return rv;
}
public synchronized void delete(Hash blog) {
if (blog == null) return;
File blogDir = new File(_rootDir, blog.toBase64());
boolean deleted = FileUtil.rmdir(blogDir, false);
File cacheDir = new File(_cacheDir, blog.toBase64());
deleted = FileUtil.rmdir(cacheDir, false) && deleted;
_log.info("Deleted blog " + blog.toBase64() + " completely? " + deleted);
}
public boolean storeEntry(EntryContainer container) {
if (container == null) return false;
BlogURI uri = container.getURI();

45
apps/syndie/java/src/net/i2p/syndie/BlogManager.java
View File

@ -1060,4 +1060,49 @@ public class BlogManager {
return true;
return false;
}
public boolean isBanned(Hash blog) {
if (blog == null) return false;
String str = blog.toBase64();
String banned = System.getProperty("syndie.bannedBlogs", "");
return (banned.indexOf(str) >= 0);
}
public String[] getBannedBlogs() {
List blogs = new ArrayList();
String str = System.getProperty("syndie.bannedBlogs", "");
StringTokenizer tok = new StringTokenizer(str, ",");
while (tok.hasMoreTokens()) {
String blog = tok.nextToken();
try {
Hash h = new Hash();
h.fromBase64(blog);
blogs.add(blog); // the base64 string, but verified
} catch (DataFormatException dfe) {
// ignored
}
}
String rv[] = new String[blogs.size()];
for (int i = 0; i < blogs.size(); i++)
rv[i] = (String)blogs.get(i);
return rv;
}
/**
* Delete the blog from the archive completely, and ban them from ever being added again
*/
public void purgeAndBan(Hash blog) {
String banned[] = getBannedBlogs();
StringBuffer buf = new StringBuffer();
String str = blog.toBase64();
buf.append(str);
for (int i = 0; banned != null && i < banned.length; i++) {
if (!banned[i].equals(str))
buf.append(",").append(banned[i]);
}
System.setProperty("syndie.bannedBlogs", buf.toString());
writeConfig();
_archive.delete(blog);
_archive.regenerateIndex();
}
}

3
apps/syndie/java/src/net/i2p/syndie/web/AddressesServlet.java
View File

@ -46,6 +46,7 @@ public class AddressesServlet extends BaseServlet {
public static final String ACTION_DELETE_BLOG = "Delete author";
public static final String ACTION_UPDATE_BLOG = "Update author";
public static final String ACTION_ADD_BLOG = "Add author";
public static final String ACTION_PURGE_AND_BAN_BLOG = "Purge and ban author";
public static final String ACTION_DELETE_ARCHIVE = "Delete archive";
public static final String ACTION_UPDATE_ARCHIVE = "Update archive";
@ -128,6 +129,8 @@ public class AddressesServlet extends BaseServlet {
if (pn.isMember(FilteredThreadIndex.GROUP_IGNORE)) {
out.write("Ignored? <input type=\"checkbox\" name=\"" + PARAM_IGNORE
+ "\" checked=\"true\" value=\"true\" title=\"If true, their threads are hidden\" /> ");
if (BlogManager.instance().authorizeRemote(user))
out.write("<input type=\"submit\" name=\"" + PARAM_ACTION + "\" value=\"" + ACTION_PURGE_AND_BAN_BLOG + "\" /> ");
} else {
out.write("Ignored? <input type=\"checkbox\" name=\"" + PARAM_IGNORE
+ "\" value=\"true\" title=\"If true, their threads are hidden\" /> ");

28
apps/syndie/java/src/net/i2p/syndie/web/BaseServlet.java
View File

@ -329,6 +329,34 @@ public abstract class BaseServlet extends HttpServlet {
(AddressesServlet.ACTION_UPDATE_OTHER.equals(action)) ||
(AddressesServlet.ACTION_UPDATE_PEER.equals(action)) ) {
return updateAddress(user, req);
} else if (AddressesServlet.ACTION_PURGE_AND_BAN_BLOG.equals(action)) {
String name = req.getParameter(AddressesServlet.PARAM_NAME);
PetName pn = user.getPetNameDB().getByName(name);
if (pn != null) {
boolean purged = false;
if (BlogManager.instance().authorizeRemote(user)) {
Hash h = null;
BlogURI uri = new BlogURI(pn.getLocation());
if (uri.getKeyHash() != null) {
h = uri.getKeyHash();
}
if (h == null) {
byte b[] = Base64.decode(pn.getLocation());
if ( (b != null) && (b.length == Hash.HASH_LENGTH) )
h = new Hash(b);
}
if (h != null) {
BlogManager.instance().purgeAndBan(h);
purged = true;
}
}
if (purged) // force a new thread index
return true;
else
return false;
} else {
return false;
}
} else if ( (AddressesServlet.ACTION_DELETE_ARCHIVE.equals(action)) ||
(AddressesServlet.ACTION_DELETE_BLOG.equals(action)) ||
(AddressesServlet.ACTION_DELETE_EEPSITE.equals(action)) ||

2
apps/syndie/java/src/net/i2p/syndie/web/RemoteArchiveBean.java
View File

@ -62,6 +62,8 @@ public class RemoteArchiveBean {
}
private boolean ignoreBlog(User user, Hash blog) {
if (BlogManager.instance().isBanned(blog))
return true;
PetNameDB db = user.getPetNameDB();
PetName pn = db.getByLocation(blog.toBase64());
return ( (pn!= null) && (pn.isMember("Ignore")) );

11
history.txt
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@ -1,4 +1,13 @@
$Id: history.txt,v 1.437 2006/03/21 18:11:33 jrandom Exp $
$Id: history.txt,v 1.438 2006/03/24 15:53:31 jrandom Exp $
2006-03-25 jrandom
* Added a simple purge and ban of syndie authors, shown as the
"Purge and ban" button on the addressbook for authors that are already
on the ignore list. All of their entries and metadata are deleted from
the archive, and the are transparently filtered from any remote
syndication (so no user on the syndie instance will pull any new posts
from them)
* More strict tunnel join throtting when congested
2006-03-24 jrandom
* Try to desync tunnel building near startup (thanks Complication!)

3
router/java/src/net/i2p/router/RouterThrottleImpl.java
View File

@ -238,6 +238,7 @@ class RouterThrottleImpl implements RouterThrottle {
}
private static final int DEFAULT_MESSAGES_PER_TUNNEL_ESTIMATE = 600; // 1KBps
private static final int MIN_AVAILABLE_BPS = 4*1024; // always leave at least 4KBps free when allowing
/**
* with bytesAllocated already accounted for across the numTunnels existing
@ -279,7 +280,7 @@ class RouterThrottleImpl implements RouterThrottle {
return true;
} else {
double probAllow = availBps / (allocatedBps + availBps);
boolean allow = _context.random().nextDouble() <= probAllow;
boolean allow = (availBps > MIN_AVAILABLE_BPS) && (_context.random().nextDouble() <= probAllow);
if (allow) {
if (_log.shouldLog(Log.INFO))
_log.info("Probabalistically allowing the tunnel w/ " + (pctFull*100d) + "% of our " + availBps

4
router/java/src/net/i2p/router/RouterVersion.java
View File

@ -15,9 +15,9 @@ import net.i2p.CoreVersion;
*
*/
public class RouterVersion {
public final static String ID = "$Revision: 1.378 $ $Date: 2006/03/21 18:13:09 $";
public final static String ID = "$Revision: 1.379 $ $Date: 2006/03/24 15:53:30 $";
public final static String VERSION = "0.6.1.12";
public final static long BUILD = 16;
public final static long BUILD = 17;
public static void main(String args[]) {
System.out.println("I2P Router version: " + VERSION + "-" + BUILD);
System.out.println("Router ID: " + RouterVersion.ID);