public virtual void TestRootACLAfterLoadingFsImage()
{
DistributedFileSystem fs = cluster.GetFileSystem();
Path rootdir = new Path("/");
AclEntry e1 = new AclEntry.Builder().SetName("foo").SetPermission(FsAction.All).SetScope
(AclEntryScope.Access).SetType(AclEntryType.Group).Build();
AclEntry e2 = new AclEntry.Builder().SetName("bar").SetPermission(FsAction.Read).
SetScope(AclEntryScope.Access).SetType(AclEntryType.Group).Build();
fs.ModifyAclEntries(rootdir, Lists.NewArrayList(e1, e2));
AclStatus s = cluster.GetNamesystem().GetAclStatus(rootdir.ToString());
AclEntry[] returned = Sharpen.Collections.ToArray(Lists.NewArrayList(s.GetEntries
()), new AclEntry[0]);
Assert.AssertArrayEquals(new AclEntry[] { AclTestHelpers.AclEntry(AclEntryScope.Access
, AclEntryType.Group, FsAction.ReadExecute), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, "bar", FsAction.Read), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, "foo", FsAction.All) }, returned);
// restart - hence save and load from fsimage
Restart(fs, true);
s = cluster.GetNamesystem().GetAclStatus(rootdir.ToString());
returned = Sharpen.Collections.ToArray(Lists.NewArrayList(s.GetEntries()), new AclEntry
[0]);
Assert.AssertArrayEquals(new AclEntry[] { AclTestHelpers.AclEntry(AclEntryScope.Access
, AclEntryType.Group, FsAction.ReadExecute), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, "bar", FsAction.Read), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, "foo", FsAction.All) }, returned);
}
public virtual void TestModifyAclEntries()
{
InitCluster(true, false);
fs.Mkdirs(Path);
ExpectException();
fs.ModifyAclEntries(Path, Lists.NewArrayList(AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.User, "foo", FsAction.ReadWrite)));
}
/// <exception cref="System.IO.IOException"/>
private void TestAcl(bool persistNamespace)
{
Path p = new Path("/p");
DistributedFileSystem fs = cluster.GetFileSystem();
fs.Create(p).Close();
fs.Mkdirs(new Path("/23"));
AclEntry e = new AclEntry.Builder().SetName("foo").SetPermission(FsAction.ReadExecute
).SetScope(AclEntryScope.Access).SetType(AclEntryType.User).Build();
fs.ModifyAclEntries(p, Lists.NewArrayList(e));
Restart(fs, persistNamespace);
AclStatus s = cluster.GetNamesystem().GetAclStatus(p.ToString());
AclEntry[] returned = Sharpen.Collections.ToArray(Lists.NewArrayList(s.GetEntries
()), new AclEntry[0]);
Assert.AssertArrayEquals(new AclEntry[] { AclTestHelpers.AclEntry(AclEntryScope.Access
, AclEntryType.User, "foo", FsAction.ReadExecute), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, FsAction.Read) }, returned);
fs.RemoveAcl(p);
if (persistNamespace)
{
fs.SetSafeMode(HdfsConstants.SafeModeAction.SafemodeEnter);
fs.SaveNamespace();
fs.SetSafeMode(HdfsConstants.SafeModeAction.SafemodeLeave);
}
cluster.RestartNameNode();
cluster.WaitActive();
s = cluster.GetNamesystem().GetAclStatus(p.ToString());
returned = Sharpen.Collections.ToArray(Lists.NewArrayList(s.GetEntries()), new AclEntry
[0]);
Assert.AssertArrayEquals(new AclEntry[] { }, returned);
fs.ModifyAclEntries(p, Lists.NewArrayList(e));
s = cluster.GetNamesystem().GetAclStatus(p.ToString());
returned = Sharpen.Collections.ToArray(Lists.NewArrayList(s.GetEntries()), new AclEntry
[0]);
Assert.AssertArrayEquals(new AclEntry[] { AclTestHelpers.AclEntry(AclEntryScope.Access
, AclEntryType.User, "foo", FsAction.ReadExecute), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, FsAction.Read) }, returned);
}
/// <exception cref="System.IO.IOException"/>
private void DoTestDefaultAclNewChildren(bool persistNamespace)
{
Path dirPath = new Path("/dir");
Path filePath = new Path(dirPath, "file1");
Path subdirPath = new Path(dirPath, "subdir1");
DistributedFileSystem fs = cluster.GetFileSystem();
fs.Mkdirs(dirPath);
IList <AclEntry> aclSpec = Lists.NewArrayList(AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.User, "foo", FsAction.All));
fs.SetAcl(dirPath, aclSpec);
fs.Create(filePath).Close();
fs.Mkdirs(subdirPath);
AclEntry[] fileExpected = new AclEntry[] { AclTestHelpers.AclEntry(AclEntryScope.
Access, AclEntryType.User, "foo", FsAction.All), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, FsAction.ReadExecute) };
AclEntry[] subdirExpected = new AclEntry[] { AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.User, "foo", FsAction.All), AclTestHelpers.AclEntry(AclEntryScope
.Access, AclEntryType.Group, FsAction.ReadExecute), AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.User, FsAction.All), AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.User, "foo", FsAction.All), AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.Group, FsAction.ReadExecute), AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.Mask, FsAction.All), AclTestHelpers.AclEntry(AclEntryScope
.Default, AclEntryType.Other, FsAction.ReadExecute) };
AclEntry[] fileReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(filePath).GetEntries
(), new AclEntry[0]);
Assert.AssertArrayEquals(fileExpected, fileReturned);
AclEntry[] subdirReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(subdirPath
).GetEntries(), new AclEntry[0]);
Assert.AssertArrayEquals(subdirExpected, subdirReturned);
AclTestHelpers.AssertPermission(fs, subdirPath, (short)0x11ed);
Restart(fs, persistNamespace);
fileReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(filePath).GetEntries()
, new AclEntry[0]);
Assert.AssertArrayEquals(fileExpected, fileReturned);
subdirReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(subdirPath).GetEntries
(), new AclEntry[0]);
Assert.AssertArrayEquals(subdirExpected, subdirReturned);
AclTestHelpers.AssertPermission(fs, subdirPath, (short)0x11ed);
aclSpec = Lists.NewArrayList(AclTestHelpers.AclEntry(AclEntryScope.Default, AclEntryType
.User, "foo", FsAction.ReadWrite));
fs.ModifyAclEntries(dirPath, aclSpec);
fileReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(filePath).GetEntries()
, new AclEntry[0]);
Assert.AssertArrayEquals(fileExpected, fileReturned);
subdirReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(subdirPath).GetEntries
(), new AclEntry[0]);
Assert.AssertArrayEquals(subdirExpected, subdirReturned);
AclTestHelpers.AssertPermission(fs, subdirPath, (short)0x11ed);
Restart(fs, persistNamespace);
fileReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(filePath).GetEntries()
, new AclEntry[0]);
Assert.AssertArrayEquals(fileExpected, fileReturned);
subdirReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(subdirPath).GetEntries
(), new AclEntry[0]);
Assert.AssertArrayEquals(subdirExpected, subdirReturned);
AclTestHelpers.AssertPermission(fs, subdirPath, (short)0x11ed);
fs.RemoveAcl(dirPath);
fileReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(filePath).GetEntries()
, new AclEntry[0]);
Assert.AssertArrayEquals(fileExpected, fileReturned);
subdirReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(subdirPath).GetEntries
(), new AclEntry[0]);
Assert.AssertArrayEquals(subdirExpected, subdirReturned);
AclTestHelpers.AssertPermission(fs, subdirPath, (short)0x11ed);
Restart(fs, persistNamespace);
fileReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(filePath).GetEntries()
, new AclEntry[0]);
Assert.AssertArrayEquals(fileExpected, fileReturned);
subdirReturned = Sharpen.Collections.ToArray(fs.GetAclStatus(subdirPath).GetEntries
(), new AclEntry[0]);
Assert.AssertArrayEquals(subdirExpected, subdirReturned);
AclTestHelpers.AssertPermission(fs, subdirPath, (short)0x11ed);
}
