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From "Wei-Chiu Chuang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-9309) Tests that use KeyStoreUtil must call KeyStoreUtil.cleanupSSLConfig()
Date Mon, 26 Oct 2015 21:02:27 GMT
Wei-Chiu Chuang created HDFS-9309:
-------------------------------------

             Summary: Tests that use KeyStoreUtil must call KeyStoreUtil.cleanupSSLConfig()
                 Key: HDFS-9309
                 URL: https://issues.apache.org/jira/browse/HDFS-9309
             Project: Hadoop HDFS
          Issue Type: Bug
            Reporter: Wei-Chiu Chuang
            Assignee: Wei-Chiu Chuang
            Priority: Minor


When KeyStoreUtil.setupSSLConfig() is called, several files are created (ssl-server.xml, ssl-client.xml,
trustKS.jks, clientKS.jks, serverKS.jks). However, if they are not deleted upon exit, weird
thing can happen to any subsequent files.

For example, if ssl-client.xml is not delete, but trustKS.jks is deleted, TestWebHDFSOAuth2.listStatusReturnsAsExpected
will fail with message:
{noformat}
java.io.IOException: Unable to load OAuth2 connection factory.
	at java.io.FileInputStream.open(Native Method)
	at java.io.FileInputStream.<init>(FileInputStream.java:146)
	at org.apache.hadoop.security.ssl.ReloadingX509TrustManager.loadTrustManager(ReloadingX509TrustManager.java:164)
	at org.apache.hadoop.security.ssl.ReloadingX509TrustManager.<init>(ReloadingX509TrustManager.java:81)
	at org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory.init(FileBasedKeyStoresFactory.java:215)
	at org.apache.hadoop.security.ssl.SSLFactory.init(SSLFactory.java:131)
	at org.apache.hadoop.hdfs.web.URLConnectionFactory.newSslConnConfigurator(URLConnectionFactory.java:138)
	at org.apache.hadoop.hdfs.web.URLConnectionFactory.newOAuth2URLConnectionFactory(URLConnectionFactory.java:112)
	at org.apache.hadoop.hdfs.web.WebHdfsFileSystem.initialize(WebHdfsFileSystem.java:163)
	at org.apache.hadoop.hdfs.web.TestWebHDFSOAuth2.listStatusReturnsAsExpected(TestWebHDFSOAuth2.java:147)
{noformat}

There are currently several tests that do not clean up:

{noformat}

130 ✗ weichiu@weichiu ~/trunk (trunk) $ grep -rnw . -e 'KeyStoreTestUtil\.setupSSLConfig'
| cut -d: -f1 |xargs grep -L "KeyStoreTestUtil\.cleanupSSLConfig"
./hadoop-common-project/hadoop-kms/src/test/java/org/apache/hadoop/crypto/key/kms/server/TestKMS.java
./hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-applicationhistoryservice/src/test/java/org/apache/hadoop/yarn/server/timeline/webapp/TestTimelineWebServicesWithSSL.java
./hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/web/TestWebHdfsTokens.java
./hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/protocol/datatransfer/sasl/SaslDataTransferTestCase.java
./hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/qjournal/TestSecureNNWithQJM.java
./hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestNameNodeRespectsBindHostKeys.java
./hadoop-hdfs-project/hadoop-hdfs-httpfs/src/test/java/org/apache/hadoop/fs/http/client/TestHttpFSFWithSWebhdfsFileSystem.java
{noformat}

This JIRA is the effort to remove the bug.



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