fmorg-git commented on code in PR #9445:
URL: https://github.com/apache/ozone/pull/9445#discussion_r2620929705


##########
hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/security/S3SecurityUtil.java:
##########
@@ -124,4 +138,39 @@ private static void 
validateSTSTokenAwsSignature(STSTokenIdentifier stsTokenIden
     throw new OMException(
         "STS token validation failed for token: " + 
omRequest.getS3Authentication().getSessionToken(), INVALID_TOKEN);
   }
+
+  /**
+   * Returns true if the STS token's temporary access key ID is present in the 
revoked STS token table.
+   */
+  private static boolean isRevokedStsTempAccessKeyId(STSTokenIdentifier 
stsTokenIdentifier, OzoneManager ozoneManager)
+      throws OMException {
+    try {
+      final OMMetadataManager metadataManager = 
ozoneManager.getMetadataManager();
+      if (metadataManager == null) {
+        final String msg = "Could not determine STS revocation: 
metadataManager is null";
+        LOG.warn(msg);
+        throw new OMException(msg, INTERNAL_ERROR);
+      }
+
+      final Table<String, String> revokedStsTokenTable = 
metadataManager.getS3RevokedStsTokenTable();
+      if (revokedStsTokenTable == null) {
+        final String msg = "Could not determine STS revocation: 
revokedStsTokenTable is null";
+        LOG.warn(msg);
+        throw new OMException(msg, INTERNAL_ERROR);
+      }
+
+      final String tempAccessKeyId = stsTokenIdentifier.getTempAccessKeyId();
+      if (tempAccessKeyId == null || tempAccessKeyId.isEmpty()) {
+        final String msg = "Could not determine STS revocation: 
tempAccessKeyId in STSTokenIdentifier is null/empty";
+        LOG.warn(msg);
+        throw new OMException(msg, INTERNAL_ERROR);

Review Comment:
   updated



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