public LockdownConnection(iPhoneWrapper IPW) : base(IPW, 0x0A00, 0xF27E)
{
MemoryStream MS = new MemoryStream();
XmlWriter XTW = XmlWriter.Create(MS, XWS);
XTW.WriteStartDocument();
XTW.WriteDocType("plist", sApplePubID, sAppleSysID, null);
XTW.WriteStartElement("plist");
XTW.WriteAttributeString("version", "1.0");
XTW.WriteStartElement("dict");
XTW.WriteElementString("key", "Request");
XTW.WriteElementString("string", "QueryType");
XTW.WriteEndElement(); // dict
XTW.WriteEndElement(); // plist
XTW.WriteEndDocument();
XTW.Flush();
byte[] bXMLData = MS.GetBuffer();
XTW.Close(); // Closes MS, too.
PListSend(bXMLData);
bXMLData = PListReceive();
if (!CheckXMLForSuccess(bXMLData))
throw new Exception("Lockdown hello wasn't successful.");
#region Get public key
// Public key is encrypted in base 64.
string sPublicKey = GetValueFromDevice(null, "DevicePublicKey");
// Decode sPublicKey from base 64, the result of which looks like
// "
// -----BEGIN RSA PUBLIC KEY-----
// MIGJAoGBAIBNlqucaJt9Q9uX/uYgd5TRYbK4Y3tjMrrkIWThpVL/ry3rTovr9J3b
// eGaHLUHLU/0ykXB+k7N+li7dOWhOdeAid/k5c5q4UlrOl1+eScsKeR1xUqQD2WMqGL0
// gsOSstN+38SDOqVxcpP/geTMZsecInrgxv0asbStXdyXdy2DvJaHl2/AgMBAAE=
// -----END RSA PUBLIC KEY-----
// "
byte[] bDecoded = Convert.FromBase64String(sPublicKey);
// Read the RSA public key into a BouncyCastle structure, to be used in
// making an X.509 device certificate.
MS = new MemoryStream(bDecoded);
TextReader TR = new StreamReader(MS);
Org.BouncyCastle.OpenSsl.PemReader PR = new Org.BouncyCastle.OpenSsl.PemReader(TR);
DevicePublicKey = (Org.BouncyCastle.Crypto.Parameters.RsaKeyParameters)PR.ReadObject();
TR.Close();
MS.Close();
#endregion
}
// A USBMUX connection is created for each port that will be used for communication.
// For instance, one will be created on port 0xF27E for the lockdown protocol.
// Communications are all prefaced by a TCP-like packet header that is managed on a
// per-connection basis by this class.
public USBMUXConnection(iPhoneWrapper IPW, ushort SPort, ushort DPort)
{
if (IPW == null || !IPW.Usable) throw new Exception("No device ready in USBMUXConnection constructor.");
if (SPort == 0 || DPort == 0) throw new Exception("Need non-zero ports to create USBMUXConnection");
iPhone = IPW;
BufferedPacketsWaiting = new Queue<byte[]>();
SourcePort = SPort;
DestPort = DPort;
SentCount = 0;
ReceivedCount = 0;
// Initialize packet header for SYN step of handshake.
byPacketHeader = new byte[28];
MemoryStream MS = new MemoryStream(byPacketHeader);
BinaryWriter BW = new BinaryWriter(MS);
BW.Write(System.Net.IPAddress.HostToNetworkOrder((int)6)); // Type
BW.Write(System.Net.IPAddress.HostToNetworkOrder((int)28)); // Length
BW.Write(System.Net.IPAddress.HostToNetworkOrder((short)SourcePort)); // Source port
BW.Write(System.Net.IPAddress.HostToNetworkOrder((short)DestPort)); // Destination port
BW.Write(System.Net.IPAddress.HostToNetworkOrder((int)SentCount)); // Self Count
BW.Write(System.Net.IPAddress.HostToNetworkOrder((int)ReceivedCount)); // OCnt
BW.Write((byte)0x50); // Offset
BW.Write((byte)2); // TCP Flag = SYN
BW.Write(System.Net.IPAddress.HostToNetworkOrder((short)0x0200)); // Window size
BW.Seek(2, SeekOrigin.Current); // Always zero
BW.Write(System.Net.IPAddress.HostToNetworkOrder((short)28)); // Length16
BW.Close();
MS.Close();
// Initiate handshake: send SYN.
if (SendHeader() < 0)
throw new Exception("Failed to send SYN");
// Continue handshake: receive SYNACK.
byte[] byResponse = iPhone.ReceiveFromiPhone();
if (byResponse == null || byResponse.Length != 28 || byResponse[0x15] != 0x12)
throw new Exception("Expected SYNACK, got something else.");
byPacketHeader[0x15] = 0x10;
SentCount = 1;
ReceivedCount = 1;
}
public NotificationProxyConnection(iPhoneWrapper IPW, ushort SPort, ushort DPort)
: base(IPW, SPort, DPort)
{
}
public PListConnection(iPhoneWrapper IPW, ushort SPort, ushort DPort)
: base(IPW, SPort, DPort)
{
if (XWS == null)
{
XWS = new XmlWriterSettings();
XWS.NewLineChars = "\n";
XWS.Encoding = UTF8SansBOM;
XWS.Indent = true;
XWS.IndentChars = "\t";
}
}
public AFCConnection(iPhoneWrapper IPW, ushort SPort, ushort DPort)
: base(IPW, SPort, DPort)
{
nPacketCounter = 0;
}
private void MountDevice(bool bAFC2)
{
if (cbDeviceList.SelectedItem != null && ((UsbRegistry)((ComboBoxItem)cbDeviceList.SelectedItem).Item).IsAlive)
{
cbDeviceList.Enabled = false;
Application.DoEvents(); // Without this, combobox doesn't appear disabled until the iPhone comm. finishes.
Global.Log("Attempting to mount" + (bAFC2 ? " (as root)" : "") + "...\n");
try
{
sbpMountStatus.Text = "Negotiating with device...";
((UsbRegistry)((ComboBoxItem)cbDeviceList.SelectedItem).Item).Open(out iPhoneUSBDevice);
iPhone = new iPhoneWrapper(iPhoneUSBDevice, bAFC2);
}
catch (Exception ex)
{
Global.Log("Aborting because exception encountered:\n" + ex + "\n\n");
UnmountDevice();
PopulateDeviceList();
return;
}
buMount.Text = "Unmount";
tsmiReapplyLibUSBFilters.Enabled = false;
#region Find the first available drive letter. Skip A:\ and B:\.
List<char> Letters = new List<char>();
for (int i = 2; i < 26; i++)
Letters.Add(Convert.ToChar((byte)('A' + i)));
DriveInfo[] Drives = DriveInfo.GetDrives();
foreach (DriveInfo DI in Drives)
try { Letters.Remove(DI.Name[0]); }
catch { }
cMountDriveLetter = Letters[0];
#endregion
System.ComponentModel.BackgroundWorker DokanBW = new System.ComponentModel.BackgroundWorker();
DokanBW.DoWork += new System.ComponentModel.DoWorkEventHandler(DokanBW_DoWork);
DokanBW.WorkerSupportsCancellation = true;
DokanBW.RunWorkerAsync(iPhone);
sbpDeviceCount.Text = "";
sbpMountStatus.Text = ((UsbRegistry)((ComboBoxItem)cbDeviceList.SelectedItem).Item).DeviceProperties["FriendlyName"] + " mounted on drive " + cMountDriveLetter + ":\\";
}
}
private void UnmountDevice(bool bUnexpected)
{
if (cMountDriveLetter != char.MinValue) DokanNet.DokanUnmount(cMountDriveLetter);
if (iPhone != null) iPhone.Shutdown(bUnexpected);
iPhoneUSBDevice = null;
iPhone = null;
cMountDriveLetter = char.MinValue;
buMount.Text = "Mount";
tsmiReapplyLibUSBFilters.Enabled = true;
sbpMountStatus.Text = "No device mounted";
cbDeviceList.Enabled = true;
}
