[GitHub] [hadoop] steveloughran commented on a change in pull request #1978: HDFS-15168: ABFS enhancement to translate AAD to Linux identities.
steveloughran commented on a change in pull request #1978:
URL: https://github.com/apache/hadoop/pull/1978#discussion_r427427472
##
File path:
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/services/TestTextFileBasedIdentityHandler.java
##
@@ -0,0 +1,144 @@
+/**
+ * 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.fs.azurebfs.services;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.charset.Charset;
+
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.ClassRule;
+import org.junit.Test;
+import org.junit.rules.TemporaryFolder;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.hadoop.fs.azurebfs.utils.TextFileBasedIdentityHandler;
+
+public class TestTextFileBasedIdentityHandler {
+
+ @ClassRule
+ public static TemporaryFolder tempDir = new TemporaryFolder();
+ private static File userMappingFile = null;
+ private static File groupMappingFile = null;
+ private static final String NEW_LINE = "\n";
+ private static String testUserDataLine1 =
+
"a2b27aec-77bd-46dd-8c8c-39611a31:user1:11000:21000:spi-user1:abcf86e9-5a5b-49e2-a253-f5c9e2afd4ec"
+ + NEW_LINE;
+ private static String testUserDataLine2 =
+
"#i2j27aec-77bd-46dd-8c8c-39611a31:user2:41000:21000:spi-user2:mnof86e9-5a5b-49e2-a253-f5c9e2afd4ec"
+ + NEW_LINE;
+ private static String testUserDataLine3 =
+
"c2d27aec-77bd-46dd-8c8c-39611a31:user2:21000:21000:spi-user2:deff86e9-5a5b-49e2-a253-f5c9e2afd4ec"
+ + NEW_LINE;
+ private static String testUserDataLine4 =
"e2f27aec-77bd-46dd-8c8c-39611a31c" + NEW_LINE;
+ private static String testUserDataLine5 =
+
"g2h27aec-77bd-46dd-8c8c-39611a31:user4:41000:21000:spi-user4:jklf86e9-5a5b-49e2-a253-f5c9e2afd4ec"
+ + NEW_LINE;
+ private static String testUserDataLine6 = " " + NEW_LINE;
+ private static String testUserDataLine7 =
+
"i2j27aec-77bd-46dd-8c8c-39611a31:user5:41000:21000:spi-user5:mknf86e9-5a5b-49e2-a253-f5c9e2afd4ec"
+ + NEW_LINE;
+
+ private static String testGroupDataLine1 =
"1d23024d-957c-4456-aac1-a57f9e2de914:group1:21000:sgp-group1" + NEW_LINE;
+ private static String testGroupDataLine2 =
"3d43024d-957c-4456-aac1-a57f9e2de914:group2:21000:sgp-group2" + NEW_LINE;
+ private static String testGroupDataLine3 =
"5d63024d-957c-4456-aac1-a57f9e2de914" + NEW_LINE;
+ private static String testGroupDataLine4 = " " + NEW_LINE;
+ private static String testGroupDataLine5 =
"7d83024d-957c-4456-aac1-a57f9e2de914:group4:21000:sgp-group4" + NEW_LINE;
+
+ @BeforeClass
+ public static void init() throws IOException {
+userMappingFile = tempDir.newFile("user-mapping.conf");
+groupMappingFile = tempDir.newFile("group-mapping.conf");
+
+//Stage data for user mapping
+FileUtils.writeStringToFile(userMappingFile, testUserDataLine1,
Charset.forName("UTF-8"), true);
Review comment:
there's a lot of duplication here. can't you just buid one long string
and write it in one go?
##
File path:
hadoop-tools/hadoop-azure/src/test/java/org/apache/hadoop/fs/azurebfs/services/TestTextFileBasedIdentityHandler.java
##
@@ -0,0 +1,144 @@
+/**
+ * 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.fs.azurebfs.services;
+
+import java.io.File;
+import java.io.IOException;
+import
[GitHub] [hadoop] steveloughran commented on a change in pull request #1978: HDFS-15168: ABFS enhancement to translate AAD to Linux identities.
steveloughran commented on a change in pull request #1978:
URL: https://github.com/apache/hadoop/pull/1978#discussion_r416101568
##
File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/oauth2/IdentityTransformerInterface.java
##
@@ -0,0 +1,62 @@
+/**
+ * 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.fs.azurebfs.oauth2;
+
+import java.io.IOException;
+import java.util.List;
+
+import org.apache.hadoop.fs.permission.AclEntry;
+
+/**
+ * {@code IdentityTransformerInterface} defines the set of translation
+ * operations that any identity transformer implementation must provide.
+ */
+public interface IdentityTransformerInterface {
+
+ /**
+ * Perform identity transformation for the Get request
Review comment:
nit, add "." at the end o
##
File path:
hadoop-tools/hadoop-azure/src/main/java/org/apache/hadoop/fs/azurebfs/utils/TextFileBasedIdentityHandler.java
##
@@ -0,0 +1,194 @@
+/**
+ * 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.fs.azurebfs.utils;
+
+import com.google.common.base.Preconditions;
+import com.google.common.base.Strings;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.LineIterator;
+import org.slf4j.Logger;
Review comment:
import grouping; split up and place the org.apache.* block in its own
group below the slf4j ones
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