/// <exception cref="System.IO.IOException"/>
public override IList <string> GetGroups(string user)
{
if (user.Equals("root"))
{
return(Arrays.AsList("admin"));
}
else
{
if (user.Equals("nobody"))
{
return(Arrays.AsList("nobody"));
}
else
{
string[] groups = HadoopUsersConfTestHelper.GetHadoopUserGroups(user);
return((groups != null) ? Arrays.AsList(groups) : Sharpen.Collections.EmptyList);
}
}
}
/// <exception cref="System.Exception"/>
private void TestSetOwner()
{
if (!IsLocalFS())
{
FileSystem fs = FileSystem.Get(GetProxiedFSConf());
fs.Mkdirs(GetProxiedFSTestDir());
Path path = new Path(GetProxiedFSTestDir(), "foo.txt");
OutputStream os = fs.Create(path);
os.Write(1);
os.Close();
fs.Close();
fs = GetHttpFSFileSystem();
string user = HadoopUsersConfTestHelper.GetHadoopUsers()[1];
string group = HadoopUsersConfTestHelper.GetHadoopUserGroups(user)[0];
fs.SetOwner(path, user, group);
fs.Close();
fs = FileSystem.Get(GetProxiedFSConf());
FileStatus status1 = fs.GetFileStatus(path);
fs.Close();
NUnit.Framework.Assert.AreEqual(status1.GetOwner(), user);
NUnit.Framework.Assert.AreEqual(status1.GetGroup(), group);
}
}
/// <exception cref="System.Exception"/>
private void CreateHttpFSServer(bool addDelegationTokenAuthHandler)
{
FilePath homeDir = TestDirHelper.GetTestDir();
NUnit.Framework.Assert.IsTrue(new FilePath(homeDir, "conf").Mkdir());
NUnit.Framework.Assert.IsTrue(new FilePath(homeDir, "log").Mkdir());
NUnit.Framework.Assert.IsTrue(new FilePath(homeDir, "temp").Mkdir());
HttpFSServerWebApp.SetHomeDirForCurrentThread(homeDir.GetAbsolutePath());
FilePath secretFile = new FilePath(new FilePath(homeDir, "conf"), "secret");
TextWriter w = new FileWriter(secretFile);
w.Write("secret");
w.Close();
//HDFS configuration
FilePath hadoopConfDir = new FilePath(new FilePath(homeDir, "conf"), "hadoop-conf"
);
hadoopConfDir.Mkdirs();
string fsDefaultName = TestHdfsHelper.GetHdfsConf().Get(CommonConfigurationKeysPublic
.FsDefaultNameKey);
Configuration conf = new Configuration(false);
conf.Set(CommonConfigurationKeysPublic.FsDefaultNameKey, fsDefaultName);
conf.SetBoolean(DFSConfigKeys.DfsNamenodeAclsEnabledKey, true);
conf.SetBoolean(DFSConfigKeys.DfsNamenodeXattrsEnabledKey, true);
FilePath hdfsSite = new FilePath(hadoopConfDir, "hdfs-site.xml");
OutputStream os = new FileOutputStream(hdfsSite);
conf.WriteXml(os);
os.Close();
//HTTPFS configuration
conf = new Configuration(false);
if (addDelegationTokenAuthHandler)
{
conf.Set("httpfs.authentication.type", typeof(HttpFSKerberosAuthenticationHandlerForTesting
).FullName);
}
conf.Set("httpfs.services.ext", typeof(TestHttpFSServer.MockGroups).FullName);
conf.Set("httpfs.admin.group", HadoopUsersConfTestHelper.GetHadoopUserGroups(HadoopUsersConfTestHelper
.GetHadoopUsers()[0])[0]);
conf.Set("httpfs.proxyuser." + HadoopUsersConfTestHelper.GetHadoopProxyUser() + ".groups"
, HadoopUsersConfTestHelper.GetHadoopProxyUserGroups());
conf.Set("httpfs.proxyuser." + HadoopUsersConfTestHelper.GetHadoopProxyUser() + ".hosts"
, HadoopUsersConfTestHelper.GetHadoopProxyUserHosts());
conf.Set("httpfs.authentication.signature.secret.file", secretFile.GetAbsolutePath
());
conf.Set("httpfs.hadoop.config.dir", hadoopConfDir.ToString());
FilePath httpfsSite = new FilePath(new FilePath(homeDir, "conf"), "httpfs-site.xml"
);
os = new FileOutputStream(httpfsSite);
conf.WriteXml(os);
os.Close();
ClassLoader cl = Sharpen.Thread.CurrentThread().GetContextClassLoader();
Uri url = cl.GetResource("webapp");
WebAppContext context = new WebAppContext(url.AbsolutePath, "/webhdfs");
Org.Mortbay.Jetty.Server server = TestJettyHelper.GetJettyServer();
server.AddHandler(context);
server.Start();
if (addDelegationTokenAuthHandler)
{
HttpFSServerWebApp.Get().SetAuthority(TestJettyHelper.GetAuthority());
}
}
/// <exception cref="System.IO.IOException"/>
public virtual IList <string> GetGroups(string user)
{
return(Arrays.AsList(HadoopUsersConfTestHelper.GetHadoopUserGroups(user)));
}
