public override void FeatureActivated(SPFeatureReceiverProperties properties)
{
if (properties.Definition.Id == PowerWebPartConstants.CentralAdminFeatureId)
{
PowerWebPartStore store = PowerWebPartStore.Current;
if (store == null)
{
store = new PowerWebPartStore(PowerWebPartConstants.StoreName, SPFarm.Local, PowerWebPartConstants.StoreId);
CspParameters cspParams = new CspParameters();
cspParams.Flags = CspProviderFlags.UseMachineKeyStore;
RSACryptoServiceProvider rsaAlg = new RSACryptoServiceProvider(cspParams);
rsaAlg.PersistKeyInCsp = false;
store.SigningKey = rsaAlg.ToXmlString(true);
store.Update();
}
string featurePath = properties.Definition.RootDirectory;
store.Update(true);
}
}
protected override void OnLoad(EventArgs e)
{
if (PowerWebPartHelper.IsPowerUser == false)
{
throw new SecurityException("Just for Farm Administrators!");
}
store = PowerWebPartStore.Current;
if (IsPostBack == false)
{
txtPowerLibraryUrl.Text = store.PowerLibraryUrl;
impersonatePowerLibraryUser.Checked = store.PowerLibraryImpersonate;
}
btnSave.Click += new EventHandler(btnSave_Click);
btnExportKey.Click += new EventHandler(btnExportKey_Click);
btnCreateKey.Click += new EventHandler(btnCreateKey_Click);
if (String.IsNullOrEmpty(txtPowerLibraryUrl.Text) == false)
{
ValidateDocumentLibrary();
}
store.PowerLibraryUrl = txtPowerLibraryUrl.Text;
if (uploadKey.HasFile)
{
RSACryptoServiceProvider rsaAlg = CreateRsa();
try
{
string fileAsString = Encoding.UTF8.GetString(uploadKey.FileBytes);
rsaAlg.FromXmlString(fileAsString);
store.SigningKey = fileAsString;
}
catch (Exception ex)
{
throw new Exception("Not a valid key file!");
}
finally
{
if (rsaAlg != null)
{
rsaAlg.Clear();
}
}
}
base.OnLoad(e);
}
