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[tor-commits] [metrics-utils/master] Remove deprecated bridge descriptor sanitizer.
commit 96eb27ee126e01168245f6fc0713bfe2981202bb
Author: Karsten Loesing <karsten.loesing@xxxxxxx>
Date: Wed Mar 2 18:20:02 2011 +0100
Remove deprecated bridge descriptor sanitizer.
There is at least one known issue in this version of the bridge descriptor
sanitizer: Bridge IP addresses contained in reject lines are not
rewritten as 127.0.0.1. There may be further issues. People should use
the bridge descriptor sanitizer that is part of metrics-db instead.
---
bridge-desc-sanitizer/ConvertBridgeDescs.java | 461 -------------------------
bridge-desc-sanitizer/HOWTO | 124 -------
bridge-desc-sanitizer/LICENSE | 30 --
bridge-desc-sanitizer/extract-bridges.sh | 8 -
4 files changed, 0 insertions(+), 623 deletions(-)
diff --git a/bridge-desc-sanitizer/ConvertBridgeDescs.java b/bridge-desc-sanitizer/ConvertBridgeDescs.java
deleted file mode 100644
index a088695..0000000
--- a/bridge-desc-sanitizer/ConvertBridgeDescs.java
+++ /dev/null
@@ -1,461 +0,0 @@
-import java.io.*;
-import java.util.*;
-import org.apache.commons.codec.digest.DigestUtils;
-import org.apache.commons.codec.binary.*;
-
-public class ConvertBridgeDescs {
-
- public static void main(String[] args) throws Exception {
-
- System.out.println("\n THIS SOFTWARE IS "
- + "DEPRECATED !\n\nThere is at least one known issue in this "
- + "software: Bridge IP addresses\ncontained in reject lines are "
- + "not rewritten as 127.0.0.1. There may be\nfurther issues. "
- + "Please use the bridge descriptor sanitizer that is part\nof "
- + "metrics-db instead of this software:\n\n"
- + " https://gitweb.torproject.org/metrics-db.git\n";);
- System.exit(1);
-
- long started = System.currentTimeMillis();
-
- if (args.length < 5) {
- System.err.println("Usage: java "
- + ConvertBridgeDescs.class.getSimpleName()
- + " <input directory> <geoip.txt file> <YYYY> <MM> "
- + "<output directory>");
- System.exit(1);
- }
- File inDir = new File(args[0]);
- File geoipFile = new File(args[1]);
- String year = args[2];
- String month = args[3];
- int yearInt = Integer.parseInt(year);
- int monthInt = Integer.parseInt(month);
- File outDir = new File(args[4]);
- if (!outDir.exists()) {
- outDir.mkdir();
- }
-
- SortedSet<File> statuses = new TreeSet<File>();
- Set<File> descriptors = new HashSet<File>();
- Set<File> extrainfos = new HashSet<File>();
-
- System.out.print("Parsing geoip.txt file... ");
- BufferedReader r = new BufferedReader(new FileReader(geoipFile));
- String line0 = null;
- SortedMap<Long, String> geoipDatabase = new TreeMap<Long, String>();
- while ((line0 = r.readLine()) != null) {
- if (!line0.startsWith("#"))
- geoipDatabase.put(Long.parseLong(line0.split(",")[0]),
- line0.substring(line0.indexOf(',') + 1));
- }
- System.out.println("Found " + geoipDatabase.size()
- + " entries (expected 100,000 +- 10,000).");
-
- System.out.println("Checking files in " + inDir.getAbsolutePath()
- + "...");
- Stack<File> directoriesLeftToParse = new Stack<File>();
- directoriesLeftToParse.push(inDir);
- String currentYearAndMonth = "from-tonga-" + year + "-" + month;
- String previousYearAndMonth = "from-tonga-" + (monthInt == 1 ?
- "" + (yearInt - 1) + "-12" :
- year + "-" + (monthInt < 11 ? "0" : "") + (monthInt - 1));
- String nextYearAndMonth = "from-tonga-" + (monthInt == 12 ?
- "" + (yearInt + 1) + "-01" :
- year + "-" + (monthInt < 9 ? "0" : "") + (monthInt + 1));
- while (!directoriesLeftToParse.isEmpty()) {
- File directoryOrFile = directoriesLeftToParse.pop();
- String filename = directoryOrFile.getName();
- boolean addDirectory = false;
- if (directoryOrFile.isDirectory()) {
- if (/* base directory */
- filename.equals("in") ||
- /* current month */
- filename.startsWith(currentYearAndMonth) ||
- /* last days of previous month */
- (filename.startsWith(previousYearAndMonth)
- && Integer.parseInt(filename.substring(19, 21)) > 24) ||
- /* first days of next month */
- (filename.startsWith(nextYearAndMonth)
- && Integer.parseInt(filename.substring(19, 21)) < 6)) {
- for (File fileInDir: directoryOrFile.listFiles()) {
- directoriesLeftToParse.push(fileInDir);
- }
- }
- continue;
- }
- if (filename.startsWith("cached-extrainfo")) {
- extrainfos.add(directoryOrFile);
- } else if (filename.equals("bridge-descriptors")) {
- descriptors.add(directoryOrFile);
- } else if (filename.equals("networkstatus-bridges")) {
- statuses.add(directoryOrFile);
- }
- }
-
- int days = ((extrainfos.size() / 2 + descriptors.size()
- + statuses.size()) + 3 * 24) / (3 * 48);
- System.out.println("Found " + extrainfos.size()
- + " cached-extrainfo[.new] files, " + descriptors.size()
- + " bridge-descriptors files, and " + statuses.size()
- + " networkstatus-bridges files, covering approximately " + days
- + " days.");
-
- System.out.print("Parsing extra-info descriptors");
- String[] hex = new String[] { "0", "1", "2", "3", "4", "5", "6", "7",
- "8", "9", "a", "b", "c", "d", "e", "f" };
- for (String x : hex)
- for (String y : hex)
- new File(outDir + File.separator + "extra-infos" + File.separator
- + x + File.separator + y).mkdirs();
- Set<File> writtenExtrainfos = new HashSet<File>();
- Map<String, String> extrainfoMapping = new HashMap<String, String>();
- int parsed = 0;
- for (File file : extrainfos) {
- if (parsed++ > extrainfos.size() / days) {
- System.out.print(".");
- parsed = 0;
- }
- BufferedReader br = new BufferedReader(new FileReader(file));
- String line = null;
- StringBuilder original = null, scrubbed = null;
- boolean skipSignature = false;
- while ((line = br.readLine()) != null) {
- if (skipSignature && !line.equals("-----END SIGNATURE-----")) {
- continue;
- } else if (line.startsWith("extra-info ")) {
- original = new StringBuilder(line + "\n");
- scrubbed = new StringBuilder("extra-info Unnamed "
- + DigestUtils.shaHex(Hex.decodeHex(
- line.split(" ")[2].toCharArray())).toUpperCase() + "\n");
- } else if (line.startsWith("published ")
- || line.startsWith("write-history ")
- || line.startsWith("read-history ")
- || line.startsWith("geoip-start-time ")
- || line.startsWith("geoip-client-origins ")) {
- original.append(line + "\n");
- scrubbed.append(line + "\n");
- } else if (line.startsWith("router-signature")) {
- String originalDesc = original.toString() + line + "\n";
- String originalHash = DigestUtils.shaHex(originalDesc);
- String scrubbedDesc = scrubbed.toString();
- String scrubbedHash = DigestUtils.shaHex(scrubbedDesc);
- if (extrainfoMapping.containsKey(originalHash) &&
- !extrainfoMapping.get(originalHash).equals(scrubbedHash)) {
- System.out.println("We already have an extra-info mapping "
- + "from " + originalHash + " to "
- + extrainfoMapping.get(originalHash) + ", but we now want "
- + "to add a mapping to " + scrubbedHash + ". Exiting");
- System.exit(1);
- }
- extrainfoMapping.put(originalHash, scrubbedHash);
- File out = new File(outDir + File.separator + "extra-infos"
- + File.separator + scrubbedHash.charAt(0) + File.separator
- + scrubbedHash.charAt(1) + File.separator + scrubbedHash);
- if (!out.exists()) {
- BufferedWriter bw = new BufferedWriter(new FileWriter(out));
- bw.write(scrubbedDesc);
- bw.close();
- writtenExtrainfos.add(out);
- }
- } else if (line.equals("-----BEGIN SIGNATURE-----")) {
- skipSignature = true;
- } else if (line.equals("-----END SIGNATURE-----")) {
- skipSignature = false;
- } else {
- System.out.println("Unrecognized line '" + line + "'. Exiting");
- System.exit(1);
- }
- }
- br.close();
- }
- System.out.println("\nWrote " + writtenExtrainfos.size()
- + " extra-info descriptors.");
-
- System.out.print("Parsing server descriptors");
- for (String x : hex)
- for (String y : hex)
- new File(outDir + File.separator + "descriptors" + File.separator
- + x + File.separator + y).mkdirs();
- Set<File> writtenDescriptors = new HashSet<File>();
- Map<File, File> referencedExtraInfos = new HashMap<File, File>();
- Map<String, String> descriptorMapping = new HashMap<String, String>();
- int found = 0, notfound = 0;
- parsed = 0;
- String haveExtraInfo = null;
- for (File file : descriptors) {
- if (parsed++ > descriptors.size() / days) {
- System.out.print(".");
- parsed = 0;
- }
- BufferedReader br = new BufferedReader(new FileReader(file));
- String line = null, country = null;
- StringBuilder original = null, scrubbed = null;
- boolean skipCrypto = false, contactWritten = false;
- while ((line = br.readLine()) != null) {
- if (skipCrypto && !line.startsWith("-----END ")) {
- original.append(line + "\n");
- continue;
- } else if (line.startsWith("router ")) {
- original = new StringBuilder(line + "\n");
- country = "zz";
- String[] ipParts = line.split(" ")[2].replace('.', ' ').split(" ");
- long ipNum = Long.parseLong(ipParts[0]) * 256L * 256L * 256L
- + Long.parseLong(ipParts[1]) * 256L * 256L
- + Long.parseLong(ipParts[2]) * 256L
- + Long.parseLong(ipParts[3]);
- long intervalStart = -1;
- if (ipNum >= geoipDatabase.firstKey()) {
- intervalStart = geoipDatabase.subMap(0L, ipNum).lastKey();
- String dbContent = geoipDatabase.get(intervalStart);
- long intervalEnd = Long.parseLong(dbContent.split(",")[0]);
- if (ipNum <= intervalEnd)
- country = dbContent.split(",")[1].toLowerCase();
- }
- scrubbed = new StringBuilder("router Unnamed 127.0.0.1 "
- + line.split(" ")[3] + " " + line.split(" ")[4] + " "
- + line.split(" ")[5] + "\n");
- contactWritten = false;
- haveExtraInfo = null;
- } else if (line.startsWith("opt fingerprint ")) {
- original.append(line + "\n");
- scrubbed.append("opt fingerprint");
- String fingerprint = DigestUtils.shaHex(Hex.decodeHex(
- line.substring(16).replaceAll(" ", "").toCharArray())).
- toUpperCase();
- for (int i = 0; i < fingerprint.length() / 4; i++)
- scrubbed.append(" " + fingerprint.substring(4 * i, 4 * (i + 1)));
- scrubbed.append("\n");
- } else if (line.startsWith("contact ")) {
- original.append(line + "\n");
- scrubbed.append("contact somebody at example dot " + country
- + "\n");
- contactWritten = true;
- } else if (line.startsWith("router-signature")) {
- String originalDesc = original.toString() + line + "\n";
- String originalHash = DigestUtils.shaHex(originalDesc);
- String scrubbedDesc = scrubbed.toString();
- String scrubbedHash = DigestUtils.shaHex(scrubbedDesc);
- if (descriptorMapping.containsKey(originalHash) &&
- !descriptorMapping.get(originalHash).equals(scrubbedHash)) {
- System.out.println("We already have a descriptor mapping "
- + "from " + originalHash + " to "
- + descriptorMapping.get(originalHash) + ", but we now "
- + "want to add a mapping to " + scrubbedHash
- + ". Exiting");
- System.exit(1);
- }
- descriptorMapping.put(originalHash, scrubbedHash);
- if (haveExtraInfo != null) {
- File out = new File(outDir + File.separator + "descriptors"
- + File.separator + scrubbedHash.charAt(0) + File.separator
- + scrubbedHash.charAt(1) + File.separator + scrubbedHash);
- if (!out.exists()) {
- BufferedWriter bw2 = new BufferedWriter(new FileWriter(out));
- bw2.write(scrubbedDesc);
- bw2.close();
- writtenDescriptors.add(out);
- String extraInfoHash = haveExtraInfo.toLowerCase();
- File extrainfoFile = new File(outDir + File.separator
- + "extra-infos" + File.separator
- + extraInfoHash.charAt(0) + File.separator
- + extraInfoHash.charAt(1) + File.separator
- + extraInfoHash);
- if (!extrainfoFile.exists()) {
- System.out.println("Extra-info descriptor '"
- + extrainfoFile + "' does not exist.");
- System.exit(1);
- }
- referencedExtraInfos.put(out, extrainfoFile);
- }
- }
- } else if (line.startsWith("opt extra-info-digest ")) {
- String originalExtraInfo = line.split(" ")[2].toLowerCase();
- if (!extrainfoMapping.containsKey(originalExtraInfo)) {
- notfound++;
- } else {
- found++;
- original.append(line + "\n");
- haveExtraInfo = extrainfoMapping.get(originalExtraInfo).
- toUpperCase();
- scrubbed.append("opt extra-info-digest " + haveExtraInfo
- + "\n");
- }
- } else if (line.startsWith("reject ")
- || line.startsWith("accept ")) {
- if (!contactWritten) {
- scrubbed.append("contact nobody at example dot " + country
- + "\n");
- contactWritten = true;
- }
- original.append(line + "\n");
- scrubbed.append(line + "\n");
- } else if (line.startsWith("platform ")
- || line.startsWith("opt protocols ")
- || line.startsWith("published ")
- || line.startsWith("uptime ")
- || line.startsWith("bandwidth ")
- || line.startsWith("uptime ")
- || line.startsWith("opt hibernating ")
- || line.equals("opt hidden-service-dir")
- || line.equals("opt caches-extra-info")) {
- original.append(line + "\n");
- scrubbed.append(line + "\n");
- } else if (line.startsWith("family ")) {
- StringBuilder familyLine = new StringBuilder("family");
- for (String s : line.substring(7).split(" ")) {
- if (s.startsWith("$"))
- familyLine.append(" $" + DigestUtils.shaHex(Hex.decodeHex(
- s.substring(1).toCharArray())).toUpperCase());
- else
- familyLine.append(" " + s);
- }
- original.append(line + "\n");
- scrubbed.append(familyLine.toString() + "\n");
- } else if (line.startsWith("@purpose ")) {
- continue;
- } else if (line.startsWith("-----BEGIN ")
- || line.equals("onion-key") || line.equals("signing-key")) {
- skipCrypto = true;
- original.append(line + "\n");
- } else if (line.startsWith("-----END ")) {
- skipCrypto = false;
- original.append(line + "\n");
- } else {
- System.out.println("Unrecognized line '" + line + "'. Exiting");
- System.exit(1);
- }
- }
- br.close();
- }
- System.out.println("\nWrote " + writtenDescriptors.size()
- + " bridge descriptors. While parsing, we found that we parsed "
- + found + " extra-info identifiers before, but are missing "
- + notfound + ". (The number of missing identifiers should be "
- + "significantly smaller.)");
-
- System.out.print("Parsing network statuses");
- Set<File> referencedDescriptors = new HashSet<File>();
- parsed = notfound = found = 0;
- for (File file : statuses) {
- if (parsed++ > statuses.size() / days) {
- System.out.print(".");
- parsed = 0;
- }
- if (!file.getParent().substring(file.getParent().
- indexOf("from-tonga-")).startsWith(currentYearAndMonth)) {
- continue;
- }
- BufferedReader br = new BufferedReader(new FileReader(file));
- String line = null;
- StringBuilder scrubbed = new StringBuilder();
- boolean addSLine = false;
- while ((line = br.readLine()) != null) {
- if (line.startsWith("r ")) {
- String[] parts = line.split(" ");
- String bridgeIdentity = parts[2] + "==";
- String hexBridgeIdentity = Hex.encodeHexString(
- Base64.decodeBase64(bridgeIdentity));
- String hashedBridgeIdentity2 = Base64.encodeBase64String(
- DigestUtils.sha(Base64.decodeBase64(bridgeIdentity))).
- replace("=", "");
- String hashedBridgeIdentity = Base64.encodeBase64String(
- DigestUtils.sha(Base64.decodeBase64(bridgeIdentity))).
- substring(0, 27);
- String descIdentifier = parts[3] + "==";
- String hexDescIdentifier = Hex.encodeHexString(
- Base64.decodeBase64(descIdentifier));
- if (!descriptorMapping.containsKey(hexDescIdentifier)) {
- notfound++;
- addSLine = false;
- } else {
- found++;
- String refDesc = descriptorMapping.get(hexDescIdentifier).
- toLowerCase();
- File descriptorFile = new File(outDir + File.separator
- + "descriptors" + File.separator + refDesc.charAt(0)
- + File.separator + refDesc.charAt(1) + File.separator
- + refDesc);
- if (!descriptorFile.exists()) {
- System.out.println("Descriptor file '"
- + descriptorFile.getAbsolutePath() + "' does not exist.");
- }
- String replacementDescIdentifier = Base64.encodeBase64String(
- Hex.decodeHex(descriptorMapping.get(hexDescIdentifier).
- toCharArray())).substring(0, 27);
- scrubbed.append("r Unnamed " + hashedBridgeIdentity
- + " " + replacementDescIdentifier + " " + parts[4] + " "
- + parts[5] + " 127.0.0.1 " + parts[7] + " " + parts[8]
- + "\n");
- addSLine = true;
- referencedDescriptors.add(descriptorFile);
- }
- } else if (line.startsWith("s ")) {
- if (addSLine) {
- scrubbed.append(line + "\n");
- }
- } else {
- System.out.println("Unknown line: " + line);
- System.exit(1);
- }
- }
- String timeString = file.getParent().substring(file.getParent().
- indexOf("from-tonga-") + 11);
- String[] date = timeString.substring(0, 10).split("-");
- String time = timeString.substring(11, 17);
- File dir = new File(outDir + File.separator + "statuses"
- + File.separator + date[0] + File.separator + date[1]
- + File.separator + date[2] + File.separator);
- dir.mkdirs();
- File out = new File(dir.getAbsolutePath() + File.separator + date[0]
- + date[1] + date[2] + "-" + time + "-"
- + "4A0CCD2DDC7995083D73F5D667100C8A5831F16D");
- if (!out.exists()) {
- BufferedWriter bw3 = new BufferedWriter(new FileWriter(out));
- bw3.write(scrubbed.toString());
- bw3.close();
- }
- }
- System.out.println("\nWhile parsing, we found that we parsed "
- + found + " bridge descriptors before, but are missing "
- + notfound + ". (The number of missing identifiers should be "
- + "significantly smaller.)");
-
- Set<File> deleteFromReferencedExtraInfos = new HashSet<File>();
- for (File e : referencedExtraInfos.keySet()) {
- if (!referencedDescriptors.contains(e)) {
- deleteFromReferencedExtraInfos.add(e);
- }
- }
- for (File e : deleteFromReferencedExtraInfos) {
- referencedExtraInfos.remove(e);
- }
- SortedSet<File> deleteDescriptors = new TreeSet<File>();
- for (File e : writtenDescriptors) {
- if (!referencedDescriptors.contains(e)) {
- deleteDescriptors.add(e);
- }
- }
- SortedSet<File> deleteExtraInfos = new TreeSet<File>();
- for (File e : writtenExtrainfos) {
- if (!referencedExtraInfos.values().contains(e)) {
- deleteExtraInfos.add(e);
- }
- }
- System.out.println("Deleting " + deleteDescriptors.size()
- + " unreferenced bridge descriptors and "
- + deleteExtraInfos.size() + " extra-info descriptors (keeping "
- + (writtenDescriptors.size() - deleteDescriptors.size())
- + " bridge descriptors and " + (writtenExtrainfos.size()
- - deleteExtraInfos.size()) + " extra-info descriptors).");
- for (File e : deleteDescriptors)
- e.delete();
- for (File e : deleteExtraInfos)
- e.delete();
-
- long finished = System.currentTimeMillis();
- System.out.println("Processing took " + ((finished - started) / 1000)
- + " seconds.");
- }
-}
-
diff --git a/bridge-desc-sanitizer/HOWTO b/bridge-desc-sanitizer/HOWTO
deleted file mode 100644
index 418dc5f..0000000
--- a/bridge-desc-sanitizer/HOWTO
+++ /dev/null
@@ -1,124 +0,0 @@
-Bridge descriptor sanitizer
-
----------------------------------------------------------------------------
-
- THIS SOFTWARE IS DEPRECATED !
-
-There is at least one known issue in this software: Bridge IP addresses
-contained in reject lines are not rewritten as 127.0.0.1. There may be
-further issues. Please use the bridge descriptor sanitizer that is part
-of metrics-db instead of this software:
-
- https://gitweb.torproject.org/metrics-db.git
-
----------------------------------------------------------------------------
-
-Introduction:
-
-The bridge authority Tonga keeps a list of bridges in order to serve bridge
-addresses and descriptors to its clients. Every half hour, Tonga copies a
-snapshot of the known bridge descriptors to moria where these descriptors
-are archived for later statistical analysis. As a guiding principle, the
-Tor project makes all data that it uses for statistical analysis available
-to the interested public, in order to maximize transparency towards the
-community. However, the bridge descriptors contain the IP addresses and
-other contact information of bridges that must not be made public, or the
-purpose of bridges as non-public entry points into the Tor network would be
-obsolete. This script takes the half-hourly snapshots as input, removes all
-possibly sensitive information from the descriptors, and puts out the
-sanitized bridge descriptors that are safe to be published.
-
----------------------------------------------------------------------------
-
-Processing steps:
-
-The following steps are taken to remove all potentially sensitive
-information from the bridge descriptors while keeping them useful for
-statistical analysis.
-
-1. Replace the bridge identity with its SHA1 value
-
- Clients can request a bridge's current descriptor by sending its
- identity string to the bridge authority. This is a feature to make
- bridges on dynamic IP addresses useful. Therefore, the original
- identities (and anything that could be used to derive them) need to be
- removed from the descriptors. The bridge identity is replaced with its
- SHA1 hash value. The idea is to have a consistent replacement that
- remains stable over months or even years (without keeping a secret for a
- keyed hash function).
-
-2. Remove all cryptographic keys and signatures
-
- It would be straightforward to learn about the bridge identity from the
- bridge's public key. Replacing keys by newly generated ones seemed to be
- unnecessary (and would involve keeping a state over months/years), so
- that all cryptographic objects have simply been removed.
-
-3. Replace IP address with 127.0.0.1
-
- Of course, the IP address needs to be removed, too. However, the IP
- address is resolved to a country code first and the result written to
- the contact line as "somebody at example dot de" for Germany, etc. The
- ports are kept unchanged though.
-
-4. Replace contact information
-
- If there is contact information in a descriptor, the contact line is
- changed to "somebody at ...". If there is none, a contact line is added
- saying "nobody at ..." in order to put in the country code.
-
-5. Replace nickname with Unnamed
-
- The bridge nicknames might give hints on the location of the bridge if
- chosen without care; e.g. a bridge nickname might be very similar to the
- operators' relay nicknames which might be located on adjacent IP
- addresses. All bridge nicknames are therefore replaced with the string
- Unnamed.
-
-Note that these processing steps only prevent people from learning about
-new bridge locations. People who already know a bridge identity or location
-can easily learn more about this bridge from the sanitized descriptors.
-This is useful for statistical analysis, e.g. to filter out bridges that
-have been running as relays before.
-
----------------------------------------------------------------------------
-
-Quick Start:
-
-The following steps are necessary to process the half-hourly snapshots as
-collected by moria:
-
-- Install Java 5 or higher.
-
-- Download Apache Commons Codec 1.4 or higher for Base 64 and hex encoding
- from http://commons.apache.org/codec/ and place the .jar (in the
- following assumed to be commons-codec-1.4.jar) in the same directory as
- this HOWTO file.
-
-- Copy the half-hourly snapshots named from-tonga-YYYY-MM-DDThhmmssZ.tar.gz
- in a directory called data/ in the same directory as this HOWTO file.
-
-- Run ./extract-bridges.sh to extract the half-hourly snapshots in data/
- to separate directories in the newly created subdirectory in/ .
-
-- Copy the geoip.txt from the Tor sources (from /src/config/) to the same
- directory as this HOWTO file.
-
-- Compile the Java class using
-
- $ javac -cp commons-codec-1.4.jar ConvertBridgeDescs.java
-
-- Run the script, providing it with the parameters it needs:
-
- java -cp .:commons-codec-1.4.jar ConvertBridgeDescs
- <input directory> <geoip.txt file>
- <YYYY> <MM> <output directory>
-
- Note that YYYY and MM specify the month that shall be processed. The other
- descriptors in the input directory are ignored.
-
- A sample invocation might be:
-
- $ java -cp .:commons-codec-1.4.jar ConvertBridgeDescs in/ geoip.txt
- 2008 10 out/
-
diff --git a/bridge-desc-sanitizer/LICENSE b/bridge-desc-sanitizer/LICENSE
deleted file mode 100644
index ad177ea..0000000
--- a/bridge-desc-sanitizer/LICENSE
+++ /dev/null
@@ -1,30 +0,0 @@
-Copyright 2009-2010 The Tor Project
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-* Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
-* Redistributions in binary form must reproduce the above
- copyright notice, this list of conditions and the following disclaimer
- in the documentation and/or other materials provided with the
- distribution.
-
-* Neither the names of the copyright owners nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
diff --git a/bridge-desc-sanitizer/extract-bridges.sh b/bridge-desc-sanitizer/extract-bridges.sh
deleted file mode 100755
index 5f412c3..0000000
--- a/bridge-desc-sanitizer/extract-bridges.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-mkdir "in/"
-for i in `ls data/ | cut -c 1-29`
-do
-mkdir "in/"$i
-tar -C "in/"$i -xf "data/"$i".tar.gz"
-done
-
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