/// <summary>
/// Gets Windows Identity associated with this group
/// </summary>
/// <param name="incomingIdentity">Incoming identity</param>
/// <returns>Windows Identity associated with this group</returns>
public WindowsIdentity GetWindowsIdentity(WindowsIdentity incomingIdentity)
{
WindowsIdentity identity = null;
if (this.MapIncomingUser == true)
{
if (incomingIdentity == null)
{
throw new ArgumentException("Current user is mapped to group " + this.Name + " which is expected to return context of the incoming user. But context of the incoming user passed is null.");
}
return(incomingIdentity);
}
if (this.UserName == null || this.Password == null)
{
if (this.UserName == null && this.Password == null)
{
identity = WindowsIdentityHelper.GetCurrentWindowsIdentity();
}
else
{
if (this.UserName == null)
{
throw new ArgumentException("User name is null for group " + this.Name);
}
if (this.Password == null)
{
throw new ArgumentException("Password is null for group " + this.Name);
}
}
}
else
{
identity = WindowsIdentityHelper.GetWindowsIdentity(this.UserName, this.Password, this.DomainName);
}
return(identity);
}
/// <summary>
/// Populates the RbacSystem from an RBAC configuration file
/// </summary>
/// <param name="configPath">full path to the config file</param>
private void Populate(string configPath)
{
this.Reset();
XmlConfiguration rbacConfiguration = XmlConfiguration.Create(configPath);
foreach (XmlGroup group in rbacConfiguration.Groups)
{
WindowsIdentity identity = null;
try
{
if (group.UserName == null || group.Password == null)
{
if (group.UserName != null || group.Password != null)
{
if (group.UserName == null)
{
throw new ArgumentException("User name is null for group " + group.Name);
}
if (group.Password == null)
{
throw new ArgumentException("Password is null for group " + group.Name);
}
}
}
else
{
if (group.DomainName == null)
{
group.DomainName = Environment.MachineName;
}
identity = WindowsIdentityHelper.GetWindowsIdentity(group.UserName, group.Password, group.DomainName);
}
}
catch (Exception)
{
// Not able to get the impersonated WindowsIdentity
// use the current WindowsIdentity
identity = WindowsIdentity.GetCurrent();
}
this.Groups.Add(new RbacGroup(group));
}
foreach (XmlUser userConfig in rbacConfiguration.Users)
{
RbacUser user = new RbacUser(new RbacUser.RbacUserInfo(userConfig.Name, userConfig.AuthenticationType, userConfig.DomainName), userConfig.Quota);
RbacGroup group = this.Groups.Find(item => item.Name == userConfig.GroupName);
if (group == null)
{
throw new ArgumentException("Group not found = " + userConfig.GroupName);
}
user.Group = group;
this.Users.Add(user);
}
}