public static void GetACL()
{
Stat stat = new Stat();
var data = zk.GetACL("/test", stat); // 第二个参数不允许为空，为空时会报错
// ip 和 world 不需要也不能添加 AddAuthInfo
zk.AddAuthInfo("digest", "user1:12345".GetBytes());
var data1 = System.Text.Encoding.Default.GetString(zk.GetData("/test", false, stat));
}
static void Main(string[] args)
{
var zookeeper = new ZooKeeper("127.0.0.1:2181", new TimeSpan(0, 0, 5), null);
//添加权限信息后创建的节点就 受到了权限控制
zookeeper.AddAuthInfo("digest", "foo:true".GetBytes());
zookeeper.Create(PATH, "init".GetBytes(), Ids.CREATOR_ALL_ACL, CreateMode.Ephemeral);
try
{
var zooKeeper2 = new ZooKeeper("127.0.0.1:2181", new TimeSpan(0, 0, 5), null);
//这儿会抛出异常，无权限访问
zooKeeper2.GetData(PATH, false, null);
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.WriteLine();
}
try
{
var zooKeeper3 = new ZooKeeper("127.0.0.1:2181", new TimeSpan(0, 0, 5), null);
zooKeeper3.AddAuthInfo("digest", "foo:false".GetBytes());
zooKeeper3.GetData(PATH, false, null);
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.WriteLine();
}
try
{
var zooKeeper4 = new ZooKeeper("127.0.0.1:2181", new TimeSpan(0, 0, 5), null);
zooKeeper4.AddAuthInfo("digest5555555", "foo:true".GetBytes());
zooKeeper4.GetData(PATH, false, null);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
zookeeper.GetData(PATH, null, null);
zookeeper.Dispose();
Console.ReadLine();
}
static void Main(string[] args)
{
log4net.Config.XmlConfigurator.Configure(new FileInfo("zookeeperDemo.log4net"));
zookeeper = new ZooKeeper("127.0.0.1:2181", new TimeSpan(0, 0, 10), new ZooKeeper_Auth_Usage());
zookeeper.AddAuthInfo("digest", "taokeeper:true".GetBytes());
manualWaitHandler.WaitOne();
//ASYNC_VerifyZookeeper();
string path = "/zk-book";
var testStat = zookeeper.Exists(path, false);
if (testStat == null)
{
zookeeper.Create(path, "123".GetBytes(), Ids.OPEN_ACL_UNSAFE, CreateMode.Ephemeral);
}
var pathData = zookeeper.GetData(path, true, null);
Console.WriteLine("The path's data(watched):{0}", System.Text.UTF8Encoding.UTF8.GetString(pathData));
//
var errorzk = new ZooKeeper("127.0.0.1:2181", new TimeSpan(0, 0, 10), new ZooKeeper_Auth_Usage());
errorzk.AddAuthInfo("digest", "taokeeper:error".GetBytes());
manualWaitHandler.WaitOne();
var tempdata = errorzk.GetData(path, true, null);
Console.WriteLine("The path's data(watched):{0}", System.Text.UTF8Encoding.UTF8.GetString(tempdata));
Console.ReadLine();
}
public void testRootAcl()
{
ZooKeeper zk = CreateClient();
// set auth using digest
zk.AddAuthInfo("digest", Encoding.UTF8.GetBytes("pat:test"));
zk.SetACL("/", Ids.CREATOR_ALL_ACL, -1);
zk.GetData("/", false, null);
zk.Dispose();
// verify no access
zk = CreateClient();
try
{
zk.GetData("/", false, null);
Assert.Fail("validate auth");
}
catch (KeeperException.NoAuthException e)
{
// expected
}
string path = "/" + Guid.NewGuid() + "apps";
try
{
zk.Create(path, null, Ids.CREATOR_ALL_ACL, CreateMode.Persistent);
Assert.Fail("validate auth");
}
catch (KeeperException.InvalidACLException e)
{
// expected
}
zk.AddAuthInfo("digest", Encoding.UTF8.GetBytes("world:anyone"));
try
{
zk.Create(path, null, Ids.CREATOR_ALL_ACL,
CreateMode.Persistent);
Assert.Fail("validate auth");
}
catch (KeeperException.NoAuthException e)
{
// expected
}
zk.Dispose();
// verify access using original auth
zk = CreateClient();
zk.AddAuthInfo("digest", Encoding.UTF8.GetBytes("pat:test"));
zk.GetData("/", false, null);
zk.Create(path, null, Ids.CREATOR_ALL_ACL, CreateMode.Persistent);
zk.Delete(path, -1);
// reset acl (back to open) and verify accessible again
zk.SetACL("/", Ids.OPEN_ACL_UNSAFE, -1);
zk.Dispose();
zk = CreateClient();
zk.GetData("/", false, null);
zk.Create(path, null, Ids.OPEN_ACL_UNSAFE, CreateMode.Persistent);
try
{
zk.Create(path, null, Ids.CREATOR_ALL_ACL, CreateMode.Persistent);
Assert.Fail("validate auth");
}
catch (KeeperException.InvalidACLException e)
{
// expected
}
zk.Delete(path, -1);
zk.AddAuthInfo("digest", Encoding.UTF8.GetBytes("world:anyone"));
zk.Create(path, null, Ids.CREATOR_ALL_ACL, CreateMode.Persistent);
zk.Dispose();
zk = CreateClient();
zk.Delete(path, -1);
}