private KerberosTicket GetTGTCachedToken(AccountCredential inputCredential, string inputServerPrincipleName)
{
cacheLock.EnterReadLock();
KerberosTicket cachedTGTToken = null;
CacheTokenKey findedKey = null;
foreach (var kvp in TGTTokenCache)
{
int address = this.credential.GetHashCode();
if (kvp.Key.CredentialAddress.Equals(inputCredential) && kvp.Key.ServerPrincipleName.Equals(inputServerPrincipleName))
{
findedKey = kvp.Key;
break;
}
}
if (findedKey != null)
{
cachedTGTToken = TGTTokenCache[findedKey];
//TODO: Remove from cache if token expired
}
cacheLock.ExitReadLock();
return(cachedTGTToken);
}
private void UpdateTGTCachedToken(KerberosTicket tgtToken)
{
cacheLock.EnterWriteLock();
try
{
CacheTokenKey findedKey = null;
int address = this.credential.GetHashCode();
foreach (var kvp in TGTTokenCache)
{
if (kvp.Key.CredentialAddress.Equals(address) && kvp.Key.ServerPrincipleName.Equals(this.serverName))
{
findedKey = kvp.Key;
break;
}
}
if (findedKey != null)
{
TGTTokenCache[findedKey] = tgtToken;
}
else
{
TGTTokenCache.Add(new CacheTokenKey()
{
CredentialAddress = address, ServerPrincipleName = serverName
}, tgtToken);
}
}
finally
{
cacheLock.ExitWriteLock();
}
}
