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From jiten...@apache.org
Subject svn commit: r1196812 - in /hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common: ./ src/main/java/org/apache/hadoop/security/token/delegation/ src/test/java/org/apache/hadoop/security/token/delegation/
Date Wed, 02 Nov 2011 21:31:39 GMT
Author: jitendra
Date: Wed Nov  2 21:31:38 2011
New Revision: 1196812

URL: http://svn.apache.org/viewvc?rev=1196812&view=rev
Log:
Merged r1196434 and r1196386 from trunk for HADOOP-7792 and HDFS-2416.

Modified:
    hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
    hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java
    hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/token/delegation/TestDelegationToken.java

Modified: hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt?rev=1196812&r1=1196811&r2=1196812&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt (original)
+++ hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/CHANGES.txt Wed
Nov  2 21:31:38 2011
@@ -441,6 +441,9 @@ Release 0.23.0 - 2011-11-01 
 
     HADOOP-7789. Improvements to site navigation. (acmurthy) 
 
+    HADOOP-7792. Add verifyToken method to AbstractDelegationTokenSecretManager.
+    (jitendra)
+
   OPTIMIZATIONS
   
     HADOOP-7333. Performance improvement in PureJavaCrc32. (Eric Caspole

Modified: hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java?rev=1196812&r1=1196811&r2=1196812&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/token/delegation/AbstractDelegationTokenSecretManager.java
Wed Nov  2 21:31:38 2011
@@ -210,6 +210,21 @@ extends AbstractDelegationTokenIdentifie
   }
 
   /**
+   * Verifies that the given identifier and password are valid and match.
+   * @param identifier Token identifier.
+   * @param password Password in the token.
+   * @throws InvalidToken
+   */
+  public synchronized void verifyToken(TokenIdent identifier, byte[] password)
+      throws InvalidToken {
+    byte[] storedPassword = retrievePassword(identifier);
+    if (!Arrays.equals(password, storedPassword)) {
+      throw new InvalidToken("token (" + identifier
+          + ") is invalid, password doesn't match");
+    }
+  }
+  
+  /**
    * Renew a delegation token.
    * @param token the token to renew
    * @param renewer the full principal name of the user doing the renewal

Modified: hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/token/delegation/TestDelegationToken.java
URL: http://svn.apache.org/viewvc/hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/token/delegation/TestDelegationToken.java?rev=1196812&r1=1196811&r2=1196812&view=diff
==============================================================================
--- hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/token/delegation/TestDelegationToken.java
(original)
+++ hadoop/common/branches/branch-0.23/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/security/token/delegation/TestDelegationToken.java
Wed Nov  2 21:31:38 2011
@@ -360,6 +360,8 @@ public class TestDelegationToken {
         byte[] storedPassword = dtSecretManager.retrievePassword(id);
         byte[] password = dtSecretManager.createPassword(id, key);
         Assert.assertTrue(Arrays.equals(password, storedPassword));
+        //verify by secret manager api
+        dtSecretManager.verifyToken(id, password);
       }
     } finally {
       dtSecretManager.stopThreads();



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