Examples of freenet.keys.FreenetURI

freenet.keys.FreenetURI
Note that the metadata pairs below are not presently supported. They are supported by the old (0.5) code however. FreenetURI handles parsing and creation of the Freenet URI format, defined as follows:
freenet:[KeyType@]RoutingKey,CryptoKey[,n1=v1,n2=v2,...][/docname][/metastring]

where KeyType is the TLA of the key (currently USK, SSK, KSK, or CHK). If omitted, KeyType defaults to KSK. BUT: CHKs don't support or require a docname. KSKs and SSKs do. Therefore CHKs go straight into metastrings.

For KSKs, the string keyword (docname) takes the RoutingKey position and the remainder of the fields are inapplicable (except metastring). Examples: freenet:KSK@foo/bar freenet:KSK@test.html freenet:test.html.

RoutingKey is the modified Base64 encoded key value. CryptoKey is the modified Base64 encoded decryption key.

Following the RoutingKey and CryptoKey there may be a series of name=value pairs representing URI meta-information.

The docname is only meaningful for SSKs, and is hashed with the PK fingerprint to get the key value.

The metastring is meant to be passed to the metadata processing systems that act on the retrieved document.

When constructing a FreenetURI with a String argument, it is now legal for CHK keys to have a '.extension' tail, eg 'CHK@blahblahblah.html'. The constructor will simply chop off at the first dot.
REDFLAG: Old code has a FieldSet, and the ability to put arbitrary metadata in through name/value pairs. Do we want this? WARNING: Changing non-transient members on classes that are Serializable can result in restarting downloads or losing uploads.

        
        byte[] buf = new byte[32];
        random.nextBytes(buf);
        String keyName = HexUtil.bytesToHex(buf);
        
        FreenetURI testKey;
        ClientKey insertKey;
        ClientKey fetchKey;
        ClientKeyBlock block;
        
        if(isSSK) {
          testKey = new FreenetURI("KSK", keyName);
          
          insertKey = InsertableClientSSK.create(testKey);
          fetchKey = ClientKSK.create(testKey);
          
          block = ((InsertableClientSSK)insertKey).encode(new ArrayBucket(buf), false, false, (short)-1, buf.length, random, COMPRESSOR_TYPE.DEFAULT_COMPRESSORDESCRIPTOR, false);

View Full Code Here

        }
        os.close();


        // Insert it to the established node.
        System.out.println("Inserting test data to an established node.");
        FreenetURI uri = insertData(dataFile);


        // Bootstrap a second node.
        secondInnerDir.mkdir();
        fis = new FileInputStream(seednodes);
        FileUtil.writeTo(fis, new File(secondInnerDir, "seednodes.fref"));

View Full Code Here

             System.err.println("Insert failed");
             System.exit(EXIT_INSERT_FAILED);
           }
           if(name.equals("PutSuccessful")) {
                 long endInsertTime = System.currentTimeMillis();
             FreenetURI uri = new FreenetURI(fs.get("URI"));
                 System.out.println("RESULT: Insert took "+(endInsertTime-startInsertTime)+"ms ("+TimeUtil.formatTime(endInsertTime-startInsertTime)+") to "+uri+" .");
             sockOS.close();
             sockIS.close();
             sock.close();
             return uri;

View Full Code Here

      StringBuilder sb = new StringBuilder();
      sb.append(TimeUtil.formatTime(diff, 2));
      row.addChild("td", sb.toString());
      row.addChild("td", Short.toString(request.getPriorityClass()));
      row.addChild("td", client==null ? "?" : Boolean.toString(client.realTimeFlag()));
      FreenetURI uri = request.getURI(); // getURI() sometimes returns null, eg for ClientPutters
      row.addChild("td", uri == null ? "null" : uri.toString());
    }
  }

View Full Code Here

    return sanitizeURI(null, key, false, options);
  }


  public static FreenetURI sanitizeURI(List<String> errors, String key, boolean breakOnErrors, Options... options) throws MalformedURLException {
    if (key == null) throw new NullPointerException();
    FreenetURI uri = new FreenetURI(key);
    return sanitizeURI(errors, uri, breakOnErrors, options);
  }

View Full Code Here

  }


  public static FreenetURI sanitizeURI(List<String> errors, FreenetURI key, boolean breakOnErrors, Options... options) throws MalformedURLException {
    if (key == null) throw new NullPointerException();


    FreenetURI tempURI = key;


Outer:  for (Options option: options) {
      switch (option) {
      case NOMETASTRINGS: {
        if (tempURI.hasMetaStrings()) {
          if (errors != null) {
            tempURI = tempURI.setMetaString(null);
            errors.add("URI did contain meta strings, removed it for you");
            if (breakOnErrors) break Outer;
          } else {
            throw new MalformedURLException("URIs with meta strings not supported");
          }
        }
        break;
      }
      case SSKFORUSK: {
        if (tempURI.isUSK()) {
          if (errors != null) {
            tempURI = tempURI.sskForUSK();
            errors.add("URI was an USK, converted it to SSK for you");
            if (breakOnErrors) break Outer;
          } else {
            throw new MalformedURLException("USK not supported, use underlying SSK instead.");
          }

View Full Code Here

    if((desc = isOfficialPlugin(pluginname)) != null) {
      return startPluginOfficial(pluginname, store, desc, false, false);
    }


    try {
      new FreenetURI(pluginname); // test for MalformedURLException
      return startPluginFreenet(pluginname, store);
    } catch(MalformedURLException e) {
      // not a freenet key
    }

View Full Code Here

    if(soFar == null) {
      soFar = new HashSet<FreenetURI>();
    }
    if(soFar.size() > maxArchiveLevels)
      throw new ArchiveFailureException(ArchiveFailureException.TOO_MANY_LEVELS);
    FreenetURI uri = key;
    if(!soFar.add(uri)) {
      throw new ArchiveFailureException(ArchiveFailureException.ARCHIVE_LOOP_DETECTED);
    }
  }

View Full Code Here

      addCurrentPluginDescription();
      return this;
    }


    public OfficialPluginBuilder loadedFrom(String uri) throws MalformedURLException {
      this.uri = new FreenetURI(uri);
      addCurrentPluginDescription();
      return this;
    }

View Full Code Here

    
    RandomAccessBucket b = new SimpleReadOnlyArrayBucket(buf);
    
    long number = crypto.myARKNumber;
    InsertableClientSSK ark = crypto.myARK;
    FreenetURI uri = ark.getInsertURI().setKeyType("USK").setSuggestedEdition(number);
    
    if(logMINOR) Logger.minor(this, "Inserting " + darknetOpennetString + " ARK: " + uri + "  contents:\n" + s);
    
    InsertContext ctx = node.clientCore.makeClient((short)0, true, false).getInsertContext(true);
    inserter = new ClientPutter(this, b, uri,

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of freenet.keys.FreenetURI

freenet.client.ArchiveContext

freenet.client.async.ClientPutter

freenet.client.async.SingleBlockInserter

freenet.client.async.SingleFileFetcher

freenet.client.async.SingleFileInserter

freenet.client.async.USKInserter

freenet.client.async.USKManager

freenet.client.async.USKProxyCompletionCallback

freenet.client.async.USKRetriever

freenet.client.filter.GenericReadFilterCallback

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.