[Fix][Connector-V2] Fixed incorrectly setting s3 key in some cases (#8885)

Author: Hisoka-X

seatunnel-connectors-v2/connector-file/connector-file-s3/src/main/java/org/apache/seatunnel/connectors/seatunnel/file/s3/config/S3HadoopConf.java

@@ -82,7 +82,7 @@ protected String switchHdfsImpl() {
 
     private void putS3SK(Map<String, String> s3Options, ReadonlyConfig config) {
         if (!config.getOptional(S3ConfigOptions.S3_ACCESS_KEY).isPresent()
-                && config.getOptional(S3ConfigOptions.S3_SECRET_KEY).isPresent()) {
+                && !config.getOptional(S3ConfigOptions.S3_SECRET_KEY).isPresent()) {
             return;
         }
         String accessKey = config.get(S3ConfigOptions.S3_ACCESS_KEY);

seatunnel-connectors-v2/connector-file/connector-file-s3/src/test/java/org/apache/seatunnel/connectors/seatunnel/file/s3/config/S3HadoopConfTest.java

@@ -0,0 +1,48 @@
+/*
+ * 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.seatunnel.connectors.seatunnel.file.s3.config;
+
+import org.apache.seatunnel.api.configuration.ReadonlyConfig;
+import org.apache.seatunnel.connectors.seatunnel.file.config.HadoopConf;
+
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class S3HadoopConfTest {
+
+    @Test
+    void testPutS3SK() {
+        Map<String, Object> config = new HashMap<>();
+        config.put("bucket", "test");
+        config.put("access_key", "access_key");
+        config.put("secret_key", "secret_key");
+        HadoopConf conf = S3HadoopConf.buildWithReadOnlyConfig(ReadonlyConfig.fromMap(config));
+        Assertions.assertTrue(conf.getExtraOptions().containsKey("fs.s3n.awsAccessKeyId"));
+
+        config.remove("access_key");
+        conf = S3HadoopConf.buildWithReadOnlyConfig(ReadonlyConfig.fromMap(config));
+        Assertions.assertTrue(conf.getExtraOptions().containsKey("fs.s3n.awsAccessKeyId"));
+
+        config.remove("secret_key");
+        conf = S3HadoopConf.buildWithReadOnlyConfig(ReadonlyConfig.fromMap(config));
+        Assertions.assertFalse(conf.getExtraOptions().containsKey("fs.s3n.awsAccessKeyId"));
+    }
+}