[GitHub] [hive] nrg4878 commented on a diff in pull request #3233: [WIP]HIVE-26071: JWT authentication mechanism for Thrift over HTTP in HiveMetastore

[GitBox <gi...@apache.org>]

nrg4878 commented on code in PR #3233:
URL: https://github.com/apache/hive/pull/3233#discussion_r859330555


##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HmsThriftHttpServlet.java:
##########
@@ -17,14 +17,23 @@
 
 package org.apache.hadoop.hive.metastore;
 
+import com.google.common.base.Preconditions;
 import java.io.IOException;
 import java.security.PrivilegedExceptionAction;
 import java.util.Enumeration;
 

Review Comment:
   nit: empty line



##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/HttpAuthenticationException.java:
##########
@@ -0,0 +1,43 @@
+/*
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License. See accompanying LICENSE file.
+ */
+
+package org.apache.hadoop.hive.metastore;

Review Comment:
   nit: would it be better if this was in the metastore.auth package because it is Authentication specific exception?



##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/auth/jwt/JWTValidator.java:
##########
@@ -0,0 +1,112 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.hive.metastore.auth.jwt;
+
+import com.google.common.base.Preconditions;
+import com.nimbusds.jose.JOSEException;
+import com.nimbusds.jose.JWSHeader;
+import com.nimbusds.jose.JWSObject;
+import com.nimbusds.jose.JWSVerifier;
+import com.nimbusds.jose.crypto.factories.DefaultJWSVerifierFactory;
+import com.nimbusds.jose.jwk.AsymmetricJWK;
+import com.nimbusds.jose.jwk.JWK;
+import com.nimbusds.jwt.JWTClaimsSet;
+import com.nimbusds.jwt.SignedJWT;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.hive.metastore.conf.MetastoreConf;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.security.sasl.AuthenticationException;

Review Comment:
   nit: typically imports are ordered alphabetically. Seems like this should be above



##########
standalone-metastore/metastore-server/src/test/java/org/apache/hadoop/hive/metastore/TestRemoteHiveMetastoreWithHttpJwt.java:
##########
@@ -0,0 +1,269 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.hadoop.hive.metastore;
+
+import com.github.tomakehurst.wiremock.junit.WireMockRule;
+import com.nimbusds.jose.JWSAlgorithm;
+import com.nimbusds.jose.JWSHeader;
+import com.nimbusds.jose.JWSSigner;
+import com.nimbusds.jose.crypto.RSASSASigner;
+import com.nimbusds.jose.jwk.RSAKey;
+import com.nimbusds.jwt.JWTClaimsSet;
+import com.nimbusds.jwt.SignedJWT;
+
+import java.io.File;

Review Comment:
   nit: unordered imports (alphabetical)



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