public void addOption(LicenseOption option)
{
if (options.Count != 0)
{
options.Add(option.Name, option);
}
}
private void BtGenerate_Click(object sender, EventArgs e)
{
int customerid = 0;
int.TryParse(Txtcustomerid.Text, out customerid);
int systemid = 0;
int.TryParse(TxtSysID.Text, out systemid);
string comment = Txtcomment.Text.Length > 0 ? Txtcomment.Text : "TEMS Pocket 8.1";
if (Txtdeviceid.Text == string.Empty)
{
MessageBox.Show("empty device id not allowed");
return;
}
List <LicenseOption> options = new List <LicenseOption>();
foreach (string optionname in checkedListBox1.CheckedItems)
{
LicenseOption option = new LicenseOption((LicenseOptionName)Enum.Parse(typeof(LicenseOptionName), optionname, true));
option.StartDate = new DateTime(DateTime.UtcNow.Year, DateTime.UtcNow.Month, DateTime.UtcNow.Day);
option.EndDate = new DateTime(dateTimePicker1.Value.Year, dateTimePicker1.Value.Month, dateTimePicker1.Value.Day);
options.Add(option);
}
Parameter device = new Parameter(customerid, systemid, Txtdeviceid.Text, comment);
device.SelectOption(options);
LicenseManager manager = new LicenseManager(device);
manager.SaveLicense();
if (manager.LoadLicenseFile() == false)
{
MessageBox.Show("License verify fail.");
}
MessageBox.Show("Generate License done.");
}
public override void LoadFromList(IEnumerable <ConfigSection> sections, int version)
{
MemoryStream stream = new MemoryStream();
byte[] signature = null;
foreach (ConfigSection section in sections)
{
if (section.Id == 0)
{
foreach (ConfigItem item in section)
{
switch (item.Tag)
{
case 0:
{
signature = item.RawValue;
//writer.BaseStream.Write(signature,0,signature.Length);
continue;
}
case 1:
{
this.timeStamp = item.DateTimeValue;
//writer.Write(timeStamp.ToString());
continue;
}
case 2:
{
this.CustomerId = item.IntegerValue;
//writer.Write(customerId);
continue;
}
case 3:
{
this.SystemId = item.IntegerValue;
//writer.Write(systemId);
continue;
}
case 4:
{
this.DeviceId = item.StringValue;
//writer.Write(deviceId);
continue;
}
case 5:
{
this.Comment = item.StringValue;
//writer.Write(comment);
continue;
}
}
}
}
else
{
LicenseOption option = new LicenseOption((LicenseOptionName)section.Id);
foreach (ConfigItem item2 in section)
{
switch (item2.Tag)
{
case 0:
{
option.StartDate = item2.DateTimeValue;
//writer.Write(option.Name.ToString()+"-"+item2.DateTimeValue.ToString());
continue;
}
case 1:
{
option.EndDate = item2.DateTimeValue;
//writer.Write(option.Name.ToString() + "-" + item2.DateTimeValue.ToString());
continue;
}
}
}
addOption(option);
}
stream.WriteByte((byte)section.Id);
foreach (ConfigItem item3 in section)
{
if ((section.Id != 0) || (item3.Tag != 0))
{
stream.WriteByte((byte)item3.Tag);
stream.Write(item3.RawValue, 0, item3.RawValue.Length);
}
}
}
if (signature == null)
{
throw new IOException("License hash not found.");
}
byte[] buffer = stream.ToArray();
BinaryWriter bufferbinary = new BinaryWriter(new FileStream(@"buffer.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite));
bufferbinary.Write(buffer);
bufferbinary.Flush();
bufferbinary.Close();
BinaryWriter fsign = new BinaryWriter(new FileStream(@"signature.bin", FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite));
fsign.Write(signature);
fsign.Close();
RSACryptoServiceProvider provider = new RSACryptoServiceProvider();
provider.ImportCspBlob(PublicKeyBlob);
if (!provider.VerifyData(buffer, "SHA1", signature))
{
throw new IOException("License signature invalid.");
}
}
protected override IEnumerable <ConfigSection> SaveToList()
{
List <ConfigSection> section = new List <ConfigSection>();
ConfigSection SectionAdd = new ConfigSection(0);
ConfigItem ItemInsert = new ConfigItem(0, true);
section.Add(SectionAdd);
SectionAdd.Add(ItemInsert);
foreach (ConfigSection sec in section)
{
if (sec.Id == 0)
{
foreach (ConfigItem itemsave in sec)
{
switch (itemsave.Tag)
{
case 0:
{
timeStamp = DateTime.Now;
continue;
}
case 1:
{
this.comment = "IMEI";
continue;
}
case 2:
{
this.customerId = 1;
continue;
}
case 3:
{
//-----------Set unique id ----------- //
this.deviceId = "";
continue;
}
case 4:
{
this.systemId = 2797;
continue;
}
case 5:
{
//---------- RSA need to sign data --------//
continue;
}
}
}
}
else
{
LicenseOption option = new LicenseOption((LicenseOptionName)sec.Id);
foreach (ConfigItem ItemName in sec)
{
switch (ItemName.Tag)
{
case 0:
{
option.StartDate = DateTime.Now;
continue;
}
case 1:
{
option.EndDate = DateTime.MaxValue;
continue;
}
}
}
addOption(option);
section.Add(sec);
}
}
return(SaveToList());
// throw new Exception("generate license not support");
}
