/// <summary>
/// Try to add a record to the directory
/// </summary>
/// <param name="obj">The LDAP Entity to add</param>
/// <param name="add"></param>
/// <param name="remove"></param>
/// <param name="update"></param>
/// <param name="token"></param>
/// <returns>True if successful</returns>
public async Task <LDAPResult> TryModify(LDAPObject obj, ICollection <LDAPAttribute> add, ICollection <LDAPAttribute> remove, ICollection <LDAPAttribute> update, CancellationToken token)
{
var op = new ModifyRequest {
DistinguishedName = obj.DistinguishedName
};
if (add != null && add.Count > 0)
{
op.Added = add.ToArray();
}
if (remove != null && remove.Count > 0)
{
op.Removed = remove.ToArray();
}
if (update != null && update.Count > 0)
{
op.Modified = update.ToArray();
}
var objList = new List <LDAPObject>();
var result = new LDAPResult
{
Objects = objList,
IsStreaming = false,
};
foreach (var msg in await _connection.TryQueueOperation(op, token))
{
result.ResultCode = (LDAPResultCode)msg.ResultCode;
result.WasSuccessful = msg.ResultCode == 0;
// Modify the attributes
if (result.WasSuccessful)
{
foreach (var attr in add ?? new List <LDAPAttribute>())
{
obj.Attributes.Add(attr);
}
foreach (var attr in update ?? new List <LDAPAttribute>())
{
obj.Attributes.RemoveAll((p) => p.Description.Equals(attr.Description));
obj.Attributes.Add(attr);
}
foreach (var attr in remove ?? new List <LDAPAttribute>())
{
obj.Attributes.RemoveAll((p) => p.Description.Equals(attr.Description));
}
}
objList.Add(obj);
break;
}
return(result);
}
/// <summary>
/// Try to remove a record from the directory
/// </summary>
/// <param name="obj">The entity to remove</param>
/// <param name="token"></param>
/// <returns>True if successful</returns>
public async Task <LDAPResult> TryRemove(LDAPObject obj, CancellationToken token)
{
var op = new DeleteRequest {
DistinguishedName = obj.DistinguishedName
};
var objList = new List <LDAPObject>();
var result = new LDAPResult
{
Objects = objList,
IsStreaming = false,
};
foreach (var msg in await _connection.TryQueueOperation(op, token))
{
result.ResultCode = (LDAPResultCode)msg.ResultCode;
result.WasSuccessful = msg.ResultCode == 0;
objList.Add(obj);
break;
}
return(result);
}
/// <summary>
/// Stub for now
/// </summary>
/// <param name="dn"></param>
/// <param name="scope"></param>
/// <param name="aliasing"></param>
/// <param name="filter"></param>
/// <param name="attributes"></param>
/// <param name="token"></param>
/// <returns></returns>
public async Task <LDAPResult> TrySearch(string dn, LDAPScope scope, LDAPAliasDereferencing aliasing, LDAPFilter filter, string[] attributes, CancellationToken token)
{
_log.LogInformation("Searching for {0}", dn);
var op = new SearchRequest {
DistinguishedName = dn, Scope = scope, Aliasing = aliasing, Filter = filter, Attributes = attributes
};
var objList = new List <LDAPObject>();
var result = new LDAPResult
{
Objects = objList,
IsStreaming = false,
};
foreach (var msg in await _connection.TryQueueOperation(op, token))
{
_log.LogInformation("Received {0}", msg.Operation);
switch (msg.Operation)
{
case ProtocolOp.SEARCH_RESPONSE:
var sResponse = msg as SearchResponse;
_log.LogInformation("Found {0}", sResponse.DistinguishedName);
if (!string.IsNullOrWhiteSpace(sResponse.DistinguishedName))
{
objList.Add(new LDAPObject {
DistinguishedName = sResponse.DistinguishedName, Attributes = new List <LDAPAttribute>(sResponse.Attributes)
});
}
break;
case ProtocolOp.SEARCH_RESULT:
var sResult = msg as SearchResult;
result.ResultCode = (LDAPResultCode)sResult.ResultCode;
result.WasSuccessful = sResult.ResultCode == 0;
break;
}
}
return(result);
}
