Update #42: AD Migration

Refactor to target specific Domain Controllers, with failover.
2014-04-21 21:43:13 +10:00
parent 43fc622121
commit 09c2a24222
98 changed files with 3808 additions and 3271 deletions
@@ -0,0 +1,66 @@
+using System.Security.Principal;
+using System.Text;
+
+namespace Disco.Services.Interop.ActiveDirectory
+{
+    internal static class ADHelpers
+    {
+        internal static byte[] ToBytes(this SecurityIdentifier Sid)
+        {
+            var sidBytes = new byte[Sid.BinaryLength];
+
+            Sid.GetBinaryForm(sidBytes, 0);
+
+            return sidBytes;
+        }
+
+        internal static SecurityIdentifier BuildPrimaryGroupSid(SecurityIdentifier UserSid, int PrimaryGroupId)
+        {
+            var groupSid = UserSid.ToBytes();
+
+            int ridOffset = groupSid.Length - 4;
+            int groupId = PrimaryGroupId;
+            for (int i = 0; i < 4; i++)
+            {
+                groupSid[ridOffset + i] = (byte)(groupId & 0xFF);
+                groupId >>= 8;
+            }
+
+            return new SecurityIdentifier(groupSid, 0);
+        }
+
+        internal static string ToBinaryString(this SecurityIdentifier Sid)
+        {
+            StringBuilder escapedSid = new StringBuilder();
+
+            foreach (var sidByte in Sid.ToBytes())
+            {
+                escapedSid.Append('\\');
+                escapedSid.Append(sidByte.ToString("x2"));
+            }
+
+            return escapedSid.ToString();
+        }
+
+        internal static string EscapeLdapQuery(string query)
+        {
+            return query.Replace("*", "\\2a").Replace("(", "\\28").Replace(")", "\\29").Replace("\\", "\\5c").Replace("NUL", "\\00").Replace("/", "\\2f");
+        }
+
+        internal static string ToLdapQueryFormat(this System.Guid g)
+        {
+            checked
+            {
+                System.Text.StringBuilder sb = new System.Text.StringBuilder();
+                byte[] array = g.ToByteArray();
+                for (int i = 0; i < array.Length; i++)
+                {
+                    byte b = array[i];
+                    sb.Append("\\");
+                    sb.Append(b.ToString("X2"));
+                }
+                return sb.ToString();
+            }
+        }
+    }
+}