azure directory service implementation w/ config

src/Core/Models/LdapConfiguration.cs

@@ -0,0 +1,28 @@
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.DirectoryServices;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Bit.Core.Models
+{
+    public class LdapConfiguration
+    {
+        public string Address { get; set; }
+        public string Port { get; set; } = "389";
+        public string Path { get; set; }
+        public string Username { get; set; }
+        public EncryptedData Password { get; set; }
+        [JsonIgnore]
+        public string ServerPath => $"LDAP://{Address}:{Port}/{Path}";
+        public Enums.DirectoryType Type { get; set; } = Enums.DirectoryType.ActiveDirectory;
+
+        public DirectoryEntry GetDirectoryEntry()
+        {
+            var entry = new DirectoryEntry(ServerPath, Username, Password.DecryptToString(), AuthenticationTypes.None);
+            return entry;
+        }
+    }
+}