1 files changed, 145 insertions, 0 deletions
diff --git a/LibTSforge/Activators/ZeroCID.cs b/LibTSforge/Activators/ZeroCID.cs
new file mode 100644
index 0000000..99cedee
--- /dev/null
+++ b/LibTSforge/Activators/ZeroCID.cs
@@ -0,0 +1,145 @@
+namespace LibTSforge.Activators
+{
+    using System;
+    using System.IO;
+    using LibTSforge.Crypto;
+    using LibTSforge.PhysicalStore;
+    using LibTSforge.SPP;
+
+    public static class ZeroCID
+    {
+        public static void Deposit(Guid actId, string instId)
+        {
+            uint status = SLApi.DepositConfirmationID(actId, instId, Constants.ZeroCID);
+            Logger.WriteLine(string.Format("Depositing fake CID status {0:X}", status));
+
+            if (status != 0)
+            {
+                throw new InvalidOperationException("Failed to deposit fake CID.");
+            }
+        }
+
+        public static void Activate(PSVersion version, bool production, Guid actId)
+        {
+            Guid appId;
+
+            if (actId == Guid.Empty)
+            {
+                appId = SLApi.WINDOWS_APP_ID;
+                actId = SLApi.GetDefaultActivationID(appId, false);
+
+                if (actId == Guid.Empty)
+                {
+                    throw new NotSupportedException("No applicable activation IDs found.");
+                }
+            }
+            else
+            {
+                appId = SLApi.GetAppId(actId);
+            }
+
+            if (!SLApi.IsPhoneActivatable(actId))
+            {
+                throw new NotSupportedException("Phone license is unavailable for this product.");
+            }
+
+            string instId = SLApi.GetInstallationID(actId);
+            Guid pkeyId = SLApi.GetInstalledPkeyID(actId);
+
+            if (version == PSVersion.Win7)
+            {
+                Deposit(actId, instId);
+            }
+
+            Utils.KillSPP();
+
+            Logger.WriteLine("Writing TrustedStore data...");
+
+            using (IPhysicalStore store = Utils.GetStore(version, production))
+            {
+                byte[] hwidBlock = Constants.UniversalHWIDBlock;
+
+                Logger.WriteLine("Activation ID: " + actId);
+                Logger.WriteLine("Installation ID: " + instId);
+                Logger.WriteLine("Product Key ID: " + pkeyId);
+
+                byte[] iidHash;
+
+                if (version == PSVersion.Win7)
+                {
+                    iidHash = CryptoUtils.SHA256Hash(Utils.EncodeString(instId));
+                }
+                else
+                {
+                    iidHash = CryptoUtils.SHA256Hash(Utils.EncodeString(instId + '\0' + Constants.ZeroCID));
+                }
+
+                string key = string.Format("SPPSVC\\{0}\\{1}", appId, actId);
+                PSBlock keyBlock = store.GetBlock(key, pkeyId.ToString());
+
+                if (keyBlock == null)
+                {
+                    throw new InvalidDataException("Failed to get product key data for activation ID " + actId + ".");
+                }
+
+                VariableBag pkb = new VariableBag(keyBlock.Data);
+
+                byte[] pkeyData;
+
+                if (version == PSVersion.Win7)
+                {
+                    pkeyData = pkb.GetBlock("SppPkeyShortAuthenticator").Value;
+                }
+                else
+                {
+                    pkeyData = pkb.GetBlock("SppPkeyPhoneActivationData").Value;
+                }
+
+                pkb.DeleteBlock("SppPkeyVirtual");
+                store.SetBlock(key, pkeyId.ToString(), pkb.Serialize());
+
+                BinaryWriter writer = new BinaryWriter(new MemoryStream());
+                writer.Write(0x20);
+                writer.Write(iidHash);
+                writer.Write(hwidBlock.Length);
+                writer.Write(hwidBlock);
+                byte[] tsHwidData = writer.GetBytes();
+
+                writer = new BinaryWriter(new MemoryStream());
+                writer.Write(0x20);
+                writer.Write(iidHash);
+                writer.Write(pkeyData.Length);
+                writer.Write(pkeyData);
+                byte[] tsPkeyInfoData = writer.GetBytes();
+
+                store.AddBlocks(new PSBlock[] {
+                    new PSBlock
+                    {
+                        Type = BlockType.NAMED,
+                        Flags = 0,
+                        KeyAsStr = key,
+                        ValueAsStr = "msft:Windows/7.0/Phone/Cached/HwidBlock/" + pkeyId,
+                        Data = tsHwidData
+                    }, 
+                    new PSBlock
+                    {
+                        Type = BlockType.NAMED,
+                        Flags = 0,
+                        KeyAsStr = key,
+                        ValueAsStr = "msft:Windows/7.0/Phone/Cached/PKeyInfo/" + pkeyId,
+                        Data = tsPkeyInfoData
+                    }
+                });
+            }
+
+            if (version != PSVersion.Win7)
+            {
+                Deposit(actId, instId);
+            }
+
+            SLApi.RefreshLicenseStatus();
+            SLApi.FireStateChangedEvent(appId);
+            Logger.WriteLine("Activated using ZeroCID successfully.");
+        }
+    }
+}