/// <exception cref="System.Exception"/>
private void AddOrUpdateToken(TokenIdent ident, AbstractDelegationTokenSecretManager.DelegationTokenInformation
info, bool isUpdate)
{
string nodeCreatePath = GetNodePath(ZkDtsmTokensRoot, DelegationTokenPrefix + ident
.GetSequenceNumber());
ByteArrayOutputStream tokenOs = new ByteArrayOutputStream();
DataOutputStream tokenOut = new DataOutputStream(tokenOs);
ByteArrayOutputStream seqOs = new ByteArrayOutputStream();
try
{
ident.Write(tokenOut);
tokenOut.WriteLong(info.GetRenewDate());
tokenOut.WriteInt(info.GetPassword().Length);
tokenOut.Write(info.GetPassword());
if (Log.IsDebugEnabled())
{
Log.Debug((isUpdate ? "Updating " : "Storing ") + "ZKDTSMDelegationToken_" + ident
.GetSequenceNumber());
}
if (isUpdate)
{
zkClient.SetData().ForPath(nodeCreatePath, tokenOs.ToByteArray()).SetVersion(-1);
}
else
{
zkClient.Create().WithMode(CreateMode.Persistent).ForPath(nodeCreatePath, tokenOs
.ToByteArray());
}
}
finally
{
seqOs.Close();
}
}
CheckToken(TokenIdent identifier)
{
System.Diagnostics.Debug.Assert(Thread.HoldsLock(this));
AbstractDelegationTokenSecretManager.DelegationTokenInformation info = GetTokenInfo
(identifier);
if (info == null)
{
throw new SecretManager.InvalidToken("token (" + identifier.ToString() + ") can't be found in cache"
);
}
if (info.GetRenewDate() < Time.Now())
{
throw new SecretManager.InvalidToken("token (" + identifier.ToString() + ") is expired"
);
}
return(info);
}
/// <summary>
/// For subclasses externalizing the storage, for example Zookeeper
/// based implementations
/// </summary>
/// <exception cref="System.IO.IOException"/>
protected internal virtual void UpdateToken(TokenIdent ident, AbstractDelegationTokenSecretManager.DelegationTokenInformation
tokenInfo)
{
currentTokens[ident] = tokenInfo;
UpdateStoredToken(ident, tokenInfo.GetRenewDate());
}
