Revert "HDDS-6942. Ozone Buckets/Objects created via S3 should not allow group access (apache#3553)"

This reverts commit c5e3745.

Author: k5342

hadoop-ozone/dist/src/main/smoketest/s3/bucketcreate.robot

@@ -41,14 +41,3 @@ Create bucket with invalid bucket name
     ${randStr} =        Generate Ozone String
     ${result} =         Execute AWSS3APICli and checkrc         create-bucket --bucket invalid_bucket_${randStr}   255
                         Should contain          ${result}           InvalidBucketName
-
-Create new bucket and check no group ACL
-    ${bucket} =         Create bucket
-    ${acl} =            Execute     ozone sh bucket getacl s3v/${bucket}
-    ${group} =          Get Regexp Matches   ${acl}     "GROUP"
-    IF      '${group}' is not '[]'
-        ${json} =           Evaluate    json.loads('''${acl}''')    json
-        # make sure this check is for group acl
-        Should contain      ${json}[1][type]       GROUP
-        Should contain      ${json}[1][aclList]    NONE
-    END

hadoop-ozone/dist/src/main/smoketest/s3/commonawslib.robot

@@ -87,8 +87,7 @@ Setup secure v4 headers
     END
 
     ${accessKey} =      Get Regexp Matches         ${result}     (?<=awsAccessKey=).*
-    # Use a valid user that are created in the Docket image Ex: testuser if it is not a secure cluster
-    ${accessKey} =      Get Variable Value         ${accessKey}  testuser
+    ${accessKey} =      Get Variable Value         ${accessKey}  sdsdasaasdasd
     ${secret} =         Get Regexp Matches         ${result}     (?<=awsSecret=).*
     ${accessKey} =      Set Variable               ${accessKey[0]}
     ${secret} =         Set Variable               ${secret[0]}

hadoop-ozone/s3gateway/src/main/java/org/apache/hadoop/ozone/s3/OzoneClientProducer.java

@@ -51,7 +51,6 @@ public class OzoneClientProducer {
   @Produces
   public synchronized OzoneClient createClient() throws WebApplicationException,
       IOException {
-    ozoneConfiguration.set("ozone.om.group.rights", "NONE");
     client = getClient(ozoneConfiguration);
     return client;
   }