@Test
public void testCreateWithCorrectOwner() throws Exception {
// Create a test user
final User testUser =
User.createUserForTesting(TEST_UTIL.getConfiguration(), "TestUser", new String[0]);
// Grant the test user the ability to create tables
SecureTestUtil.grantGlobal(TEST_UTIL, testUser.getShortName(), Action.CREATE);
verifyAllowed(
new AccessTestAction() {
@Override
public Object run() throws Exception {
HTableDescriptor desc = new HTableDescriptor(TEST_TABLE.getTableName());
desc.addFamily(new HColumnDescriptor(TEST_FAMILY));
try (Connection connection =
ConnectionFactory.createConnection(TEST_UTIL.getConfiguration(), testUser)) {
try (Admin admin = connection.getAdmin()) {
admin.createTable(desc);
}
}
return null;
}
},
testUser);
TEST_UTIL.waitTableEnabled(TEST_TABLE.getTableName());
// Verify that owner permissions have been granted to the test user on the
// table just created
List<TablePermission> perms =
AccessControlLists.getTablePermissions(conf, TEST_TABLE.getTableName())
.get(testUser.getShortName());
assertNotNull(perms);
assertFalse(perms.isEmpty());
// Should be RWXCA
assertTrue(perms.get(0).implies(Permission.Action.READ));
assertTrue(perms.get(0).implies(Permission.Action.WRITE));
assertTrue(perms.get(0).implies(Permission.Action.EXEC));
assertTrue(perms.get(0).implies(Permission.Action.CREATE));
assertTrue(perms.get(0).implies(Permission.Action.ADMIN));
}
@Test
public void testACLTableAccess() throws Exception {
final Configuration conf = TEST_UTIL.getConfiguration();
// Superuser
User superUser = User.createUserForTesting(conf, "admin", new String[] {"supergroup"});
// Global users
User globalRead = User.createUserForTesting(conf, "globalRead", new String[0]);
User globalWrite = User.createUserForTesting(conf, "globalWrite", new String[0]);
User globalCreate = User.createUserForTesting(conf, "globalCreate", new String[0]);
User globalAdmin = User.createUserForTesting(conf, "globalAdmin", new String[0]);
SecureTestUtil.grantGlobal(TEST_UTIL, globalRead.getShortName(), Action.READ);
SecureTestUtil.grantGlobal(TEST_UTIL, globalWrite.getShortName(), Action.WRITE);
SecureTestUtil.grantGlobal(TEST_UTIL, globalCreate.getShortName(), Action.CREATE);
SecureTestUtil.grantGlobal(TEST_UTIL, globalAdmin.getShortName(), Action.ADMIN);
// Namespace users
User nsRead = User.createUserForTesting(conf, "nsRead", new String[0]);
User nsWrite = User.createUserForTesting(conf, "nsWrite", new String[0]);
User nsCreate = User.createUserForTesting(conf, "nsCreate", new String[0]);
User nsAdmin = User.createUserForTesting(conf, "nsAdmin", new String[0]);
SecureTestUtil.grantOnNamespace(
TEST_UTIL,
nsRead.getShortName(),
TEST_TABLE.getTableName().getNamespaceAsString(),
Action.READ);
SecureTestUtil.grantOnNamespace(
TEST_UTIL,
nsWrite.getShortName(),
TEST_TABLE.getTableName().getNamespaceAsString(),
Action.WRITE);
SecureTestUtil.grantOnNamespace(
TEST_UTIL,
nsCreate.getShortName(),
TEST_TABLE.getTableName().getNamespaceAsString(),
Action.CREATE);
SecureTestUtil.grantOnNamespace(
TEST_UTIL,
nsAdmin.getShortName(),
TEST_TABLE.getTableName().getNamespaceAsString(),
Action.ADMIN);
// Table users
User tableRead = User.createUserForTesting(conf, "tableRead", new String[0]);
User tableWrite = User.createUserForTesting(conf, "tableWrite", new String[0]);
User tableCreate = User.createUserForTesting(conf, "tableCreate", new String[0]);
User tableAdmin = User.createUserForTesting(conf, "tableAdmin", new String[0]);
SecureTestUtil.grantOnTable(
TEST_UTIL, tableRead.getShortName(), TEST_TABLE.getTableName(), null, null, Action.READ);
SecureTestUtil.grantOnTable(
TEST_UTIL, tableWrite.getShortName(), TEST_TABLE.getTableName(), null, null, Action.WRITE);
SecureTestUtil.grantOnTable(
TEST_UTIL,
tableCreate.getShortName(),
TEST_TABLE.getTableName(),
null,
null,
Action.CREATE);
SecureTestUtil.grantOnTable(
TEST_UTIL, tableAdmin.getShortName(), TEST_TABLE.getTableName(), null, null, Action.ADMIN);
// Write tests
AccessTestAction writeAction =
new AccessTestAction() {
@Override
public Object run() throws Exception {
try (Connection conn = ConnectionFactory.createConnection(conf);
Table t = conn.getTable(AccessControlLists.ACL_TABLE_NAME)) {
t.put(
new Put(TEST_ROW)
.add(AccessControlLists.ACL_LIST_FAMILY, TEST_QUALIFIER, TEST_VALUE));
return null;
} finally {
}
}
};
// All writes to ACL table denied except for GLOBAL WRITE permission and superuser
verifyDenied(writeAction, globalAdmin, globalCreate, globalRead);
verifyDenied(writeAction, nsAdmin, nsCreate, nsRead, nsWrite);
verifyDenied(writeAction, tableAdmin, tableCreate, tableRead, tableWrite);
verifyAllowed(writeAction, superUser, globalWrite);
// Read tests
AccessTestAction scanAction =
new AccessTestAction() {
@Override
public Object run() throws Exception {
try (Connection conn = ConnectionFactory.createConnection(conf);
Table t = conn.getTable(AccessControlLists.ACL_TABLE_NAME)) {
ResultScanner s = t.getScanner(new Scan());
try {
for (Result r = s.next(); r != null; r = s.next()) {
// do nothing
}
} finally {
s.close();
}
return null;
}
}
};
// All reads from ACL table denied except for GLOBAL READ and superuser
verifyDenied(scanAction, globalAdmin, globalCreate, globalWrite);
verifyDenied(scanAction, nsCreate, nsAdmin, nsRead, nsWrite);
verifyDenied(scanAction, tableCreate, tableAdmin, tableRead, tableWrite);
verifyAllowed(scanAction, superUser, globalRead);
}