public override async Task <List <SearchResultReply> > OnSearchRequest(ClientContext context, ISearchEvent searchEvent)
{
SearchRequest searchRequest = new SearchRequest
{
RawPacket = Google.Protobuf.ByteString.CopyFrom(searchEvent.SearchRequest.RawPacket),
UserIdentity = ExtractUserIdentity(context.Rdn),
};
var response = await _ldapClient.ExecuteSearchRequestAsync(searchRequest);
List <SearchResultReply> replies = new List <SearchResultReply>();
foreach (var result in response.Results)
{
List <SearchResultReply.Attribute> attributes = new List <SearchResultReply.Attribute>();
foreach (var attribute in result.Attributes)
{
SearchResultReply.Attribute ldapAttribute = new SearchResultReply.Attribute(
attribute.Name,
attribute.Value.ToList()
);
attributes.Add(ldapAttribute);
}
SearchResultReply reply = new SearchResultReply(result.Rdn, attributes);
replies.Add(reply);
}
return(replies);
}
public override Task <List <SearchResultReply> > OnSearchRequest(ClientContext context, ISearchEvent searchEvent)
{
System.Console.WriteLine(System.Convert.ToBase64String(searchEvent.SearchRequest.RawPacket));
if (context.Rdn["cn"][0] == "OnlyBindUser")
{
return(Task.FromResult(new List <SearchResultReply>()));
}
int?limit = searchEvent.SearchRequest.SizeLimit;
// Load the user database that queries will be executed against
UserDatabase dbContainer = new UserDatabase();
IQueryable <UserDatabase.User> userDb = dbContainer.GetUserDatabase().AsQueryable();
var itemExpression = Expression.Parameter(typeof(UserDatabase.User));
SearchExpressionBuilder searchExpressionBuilder = new SearchExpressionBuilder(searchEvent);
var conditions = searchExpressionBuilder.Build(searchEvent.SearchRequest.Filter, itemExpression);
var queryLambda = Expression.Lambda <Func <UserDatabase.User, bool> >(conditions, itemExpression);
var predicate = queryLambda.Compile();
var results = userDb.Where(predicate).ToList();
List <SearchResultReply> replies = new List <SearchResultReply>();
foreach (UserDatabase.User user in results)
{
List <SearchResultReply.Attribute> attributes = new List <SearchResultReply.Attribute>();
SearchResultReply reply = new SearchResultReply(
user.Dn,
attributes
);
foreach (KeyValuePair <string, List <string> > attribute in user.Attributes)
{
SearchResultReply.Attribute attributeClass = new SearchResultReply.Attribute(attribute.Key, attribute.Value);
attributes.Add(attributeClass);
}
replies.Add(reply);
}
return(Task.FromResult(replies));
}