[tor-commits] [metrics-db/master] Prepare for 'opt' strings being omitted in bridge descriptors.

[karsten@xxxxxxxxxxxxxx]

commit 9d6c353dd664f83f01697d8ebd005b12303269da
Author: Karsten Loesing <karsten.loesing@xxxxxxx>
Date:   Thu Mar 8 10:17:40 2012 +0100

    Prepare for 'opt' strings being omitted in bridge descriptors.
    
    See #5124 for plans to get rid of 'opt' strings in descriptors.  Looks
    like the bridge descriptor sanitizer was the only code relying on them to
    be there.  This is fixed now.
---
 .../ernie/db/SanitizedBridgesWriter.java           |   33 ++++++++++++++------
 1 files changed, 23 insertions(+), 10 deletions(-)

diff --git a/src/org/torproject/ernie/db/SanitizedBridgesWriter.java b/src/org/torproject/ernie/db/SanitizedBridgesWriter.java
index d70f0ce..7710b82 100644
--- a/src/org/torproject/ernie/db/SanitizedBridgesWriter.java
+++ b/src/org/torproject/ernie/db/SanitizedBridgesWriter.java
@@ -749,7 +749,8 @@ public class SanitizedBridgesWriter {
 
         /* Parse the fingerprint to determine the hashed bridge
          * identity. */
-        } else if (line.startsWith("opt fingerprint ")) {
+        } else if (line.startsWith("opt fingerprint ") ||
+            line.startsWith("fingerprint ")) {
           String fingerprint = line.substring(line.startsWith("opt ") ?
               "opt fingerprint".length() : "fingerprint".length()).
               replaceAll(" ", "").toLowerCase();
@@ -779,7 +780,8 @@ public class SanitizedBridgesWriter {
              * IP addresses in this execution. */
             return;
           }
-          scrubbed.append("opt fingerprint");
+          scrubbed.append((line.startsWith("opt ") ? "opt " : "")
+              + "fingerprint");
           for (int i = 0; i < hashedBridgeIdentity.length() / 4; i++)
             scrubbed.append(" " + hashedBridgeIdentity.substring(4 * i,
                 4 * (i + 1)).toUpperCase());
@@ -808,8 +810,10 @@ public class SanitizedBridgesWriter {
         /* Replace extra-info digest with the one we know from our
          * descriptor mapping (which might be all 0's if we didn't parse
          * the extra-info descriptor before). */
-        } else if (line.startsWith("opt extra-info-digest ")) {
-          scrubbed.append("opt extra-info-digest "
+        } else if (line.startsWith("opt extra-info-digest ") ||
+            line.startsWith("extra-info-digest ")) {
+          scrubbed.append((line.startsWith("opt ") ? "opt " : "")
+              + "extra-info-digest "
               + mapping.extraInfoDescriptorIdentifier.toUpperCase()
               + "\n");
 
@@ -829,12 +833,17 @@ public class SanitizedBridgesWriter {
         } else if (line.startsWith("accept ")
             || line.startsWith("platform ")
             || line.startsWith("opt protocols ")
+            || line.startsWith("protocols ")
             || line.startsWith("uptime ")
             || line.startsWith("bandwidth ")
             || line.startsWith("opt hibernating ")
+            || line.startsWith("hibernating ")
             || line.equals("opt hidden-service-dir")
+            || line.equals("hidden-service-dir")
             || line.equals("opt caches-extra-info")
-            || line.equals("opt allow-single-hop-exits")) {
+            || line.equals("caches-extra-info")
+            || line.equals("opt allow-single-hop-exits")
+            || line.equals("allow-single-hop-exits")) {
           scrubbed.append(line + "\n");
 
         /* Replace node fingerprints in the family line with their hashes
@@ -1202,12 +1211,16 @@ public class SanitizedBridgesWriter {
           }
           sb.append(line2 + "\n");
           this.descriptorPublicationTimes.add(published);
-        } else if (line2.startsWith("opt fingerprint ")) {
-          hashedBridgeIdentity = line2.substring("opt fingerprint".
-              length()).replaceAll(" ", "").toLowerCase();
+        } else if (line2.startsWith("opt fingerprint ") ||
+            line2.startsWith("fingerprint ")) {
+          hashedBridgeIdentity = line2.substring(
+              line2.indexOf("fingerprint") + "fingerprint".length()).
+              replaceAll(" ", "").toLowerCase();
           sb.append(line2 + "\n");
-        } else if (line2.startsWith("opt extra-info-digest ")) {
-          sb.append("opt extra-info-digest "
+        } else if (line2.startsWith("opt extra-info-digest ") ||
+            line2.startsWith("extra-info-digest")) {
+          sb.append((line2.startsWith("opt ") ? "opt " : "")
+              + "extra-info-digest "
               + mapping.extraInfoDescriptorIdentifier.toUpperCase()
               + "\n");
         } else {

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