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MAPREDUCE-5884. History server uses short user name when canceling tokens. Contributed by Mohammad Kamrul Islam

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git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1593422 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jason Darrell Lowe 2014-05-08 21:22:26 +00:00
parent 47f03bc9fe
commit e2c18809d3
4 changed files with 29 additions and 1 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -213,6 +213,9 @@ Release 2.5.0 - UNRELEASED
MAPREDUCE-5749. TestRMContainerAllocator#testReportedAppProgress Failed
(jlowe)
MAPREDUCE-5884. History server uses short user name when canceling tokens
(Mohammad Kamrul Islam via jlowe)
Release 2.4.1 - UNRELEASED
INCOMPATIBLE CHANGES

2
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/main/java/org/apache/hadoop/mapreduce/v2/hs/HistoryClientService.java
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@ -396,7 +396,7 @@ public CancelDelegationTokenResponse cancelDelegationToken(
.array(), new Text(protoToken.getKind()), new Text(
protoToken.getService()));
String user = UserGroupInformation.getCurrentUser().getShortUserName();
String user = UserGroupInformation.getCurrentUser().getUserName();
jhsDTSecretManager.cancelToken(token, user);
return Records.newRecord(CancelDelegationTokenResponse.class);
}

20
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/TestJHSDelegationTokenSecretManager.java
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@ -30,6 +30,8 @@
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.v2.api.MRDelegationTokenIdentifier;
import org.apache.hadoop.security.AccessControlException;
import org.apache.hadoop.security.authentication.util.KerberosName;
import org.apache.hadoop.security.token.Token;
import org.apache.hadoop.security.token.delegation.DelegationKey;
import org.junit.Test;
@ -87,6 +89,24 @@ public void testRecovery() throws IOException {
assertEquals("sequence number restore", tokenId2.getSequenceNumber() + 1,
tokenId3.getSequenceNumber());
mgr.cancelToken(token1, "tokenOwner");
// Testing with full principal name
MRDelegationTokenIdentifier tokenIdFull = new MRDelegationTokenIdentifier(
new Text("tokenOwner/localhost@LOCALHOST"), new Text("tokenRenewer"),
new Text("tokenUser"));
KerberosName.setRules("RULE:[1:$1]\nRULE:[2:$1]");
Token<MRDelegationTokenIdentifier> tokenFull = new Token<MRDelegationTokenIdentifier>(
tokenIdFull, mgr);
// Negative test
try {
mgr.cancelToken(tokenFull, "tokenOwner");
} catch (AccessControlException ace) {
assertTrue(ace.getMessage().contains(
"is not authorized to cancel the token"));
}
// Succeed to cancel with full principal
mgr.cancelToken(tokenFull, tokenIdFull.getOwner().toString());
long tokenRenewDate3 = mgr.getAllTokens().get(tokenId3).getRenewDate();
mgr.stopThreads();

5
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/security/TestJHSSecurity.java
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@ -198,6 +198,11 @@ protected void initializeWebApp(Configuration conf) {
fail("Unexpected exception" + e);
}
cancelDelegationToken(loggedInUser, hsService, token);
// Testing the token with different renewer to cancel the token
Token tokenWithDifferentRenewer = getDelegationToken(loggedInUser,
hsService, "yarn");
cancelDelegationToken(loggedInUser, hsService, tokenWithDifferentRenewer);
if (clientUsingDT != null) {
// RPC.stopProxy(clientUsingDT);
clientUsingDT = null;