/// <summary>
/// Attempts to add the given hostmask, if it doesn't already exist.
/// </summary>
///
/// <param name="hostmask">The hostmask to add.</param>
/// <param name="level">The level to add: either <code>ADMIN</code> or <code>PUBLIC</code>. </param>
/// <param name="request">Our incoming <see cref="Request"/> object, which we use for creating our response.</param>
///
/// <remarks>
/// At present we only add <see cref="HostMatchType.Start"/> type users, and if a proper level is not specified, it is assumed that the user wants
/// a <see cref="AccessLevel.Public"/>. There is also currently no way to add a <see cref="AccessLevel.Root"/> user, which is by design.
/// </remarks>
private void AddUser(string hostmask, string level, Request request)
{
if (AuthenticationManager.KnowsHost(hostmask))
{
SendResponse(String.Format("The hostmask {0} already has an entry.", hostmask), request);
}
else
{
var host = new KnownHost
{
AccessLevel = GetAccessLevelByName(level),
HostMask = hostmask,
HostMatchType = HostMatchType.Start,
};
AuthenticationManager.RememberHost(host);
ModuleManagementContainer.HandleResponse(request.CreateResponse(ResponseType.Private, String.Format("Learned host {0}", TranslateHostToString(host))));
}
}
/// <summary>
/// A pretty-printer for a <see cref="KnownHost"/>.
/// </summary>
///
/// <param name="host">A <see cref="KnownHost"/> to pretty-print.</param>
///
/// <returns>A pretty-printed <see cref="KnownHost"/> entry. Oh so pretty, oh so pretty.</returns>
///
/// <remarks>
/// This may eventually become the ToString method on <see cref="KnownHost"/>, but for now this module is the only one that cares.
/// </remarks>
private static string TranslateHostToString(KnownHost host)
{
return String.Format("[{0}: level {1}, type {2}, [metadata: {3}]]",
host.HostMask, host.AccessLevel, host.HostMatchType, host.MetaData.Implode(", ",
x => String.Format("[{0} - {1}]", x.Tag, x.Value)));
}
/// <summary>
/// A private utility method, ensures that the user has the flags that are required to access this resource.
/// </summary>
///
/// <param name="host">A <see cref="host"/> to check for required flags.</param>
///
/// <returns>True if the user has all the required flags, else false.</returns>
private bool RequiredFlagsSet(KnownHost host)
{
// Make sure that we've even got anything to check...
if (null != host && null != host.AccessFlags)
{
// Make sure that all the required flags are present on the principal.
return _requiredFlags.All(x => host.AccessFlags.Any(y => y.Flag.Equals(x, StringComparison.CurrentCultureIgnoreCase)));
}
return false;
}
public long CreateHostEntry(string hostMask, AccessLevel accessLevel)
{
var authenticationManager = GetBean<IrcAuthenticationModule>("IrcAuthenticationModule");
var host = authenticationManager.FindHostByHostmaskMatch(hostMask);
// TODO [Kog 04/16/2012] : This should probably throw an exception.
// If we've seen this host before, short circuit and return the ID on file.
if (null != host)
{
return host.Id;
}
host = new KnownHost
{
AccessLevel = accessLevel,
HostMask = hostMask,
HostMatchType = HostMatchType.Start,
};
// If we've never seen the host, create a new one and return that id.
authenticationManager.RememberHost(host);
return host.Id;
}
public void Delete(KnownHost host)
{
HibernateTemplate.Delete(host);
}
public void SaveOrUpdate(KnownHost host)
{
HibernateTemplate.SaveOrUpdate(host);
}
