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https://issues.apache.org/jira/browse/HADOOP-19013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17844784#comment-17844784
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ASF GitHub Bot commented on HADOOP-19013:
-----------------------------------------
mukund-thakur commented on code in PR #6646:
URL: https://github.com/apache/hadoop/pull/6646#discussion_r1594676316
##########
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/EncryptionTestUtils.java:
##########
@@ -111,4 +119,27 @@ public static void assertEncrypted(S3AFileSystem fs,
}
}
+ /**
+ * Assert that a path is encrypted with right encryption settings.
+ * @param fs filesystem.
+ * @param path path
+ * @param algorithm encryption algorithm.
+ * @param kmsKey full kms key if present.
+ * @throws IOException any IOE.
+ */
+ public static void validateEncryptionFileAttributes(S3AFileSystem fs,
+ Path path,
+ String algorithm,
+ Optional<String> kmsKey)
throws IOException {
+ Map<String, byte[]> xAttrs = fs.getXAttrs(path);
+
Assertions.assertThat(HeaderProcessing.decodeBytes(xAttrs.get(XA_SERVER_SIDE_ENCRYPTION)))
Review Comment:
seems like extracting is not for primitive type like byte[] here. It is only
implemented for maps and objects.
> fs.getXattrs(path) for S3FS doesn't have
> x-amz-server-side-encryption-aws-kms-key-id header.
> --------------------------------------------------------------------------------------------
>
> Key: HADOOP-19013
> URL: https://issues.apache.org/jira/browse/HADOOP-19013
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 3.3.6
> Reporter: Mukund Thakur
> Assignee: Mukund Thakur
> Priority: Major
> Labels: pull-request-available
>
> Once a path while uploading has been encrypted with SSE-KMS with a key id and
> then later when we try to read the attributes of the same file, it doesn't
> contain the key id information as an attribute. should we add it?
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