private void btnFirmarHuella_Click(object sender, EventArgs e)
{
if (!rbInternnallyDetached.Checked)
{
MessageBox.Show("Por favor, seleccione el tipo de firma internally detached.");
return;
}
if (string.IsNullOrEmpty(txtFichero.Text))
{
MessageBox.Show("Debe seleccionar un fichero para firmar.");
return;
}
XadesService xadesService = new XadesService();
SignatureParameters parametros = ObtenerParametrosFirma();
parametros.SignaturePackaging = SignaturePackaging.HASH_INTERNALLY_DETACHED;
parametros.DataFormat = new DataFormat();
parametros.DataFormat.MimeType = "hash/sha256";
parametros.DataFormat.Description = "Hash value encoded in binary format";
using (FileStream fs = new FileStream(txtFichero.Text, FileMode.Open))
{
using (parametros.Signer = new Signer(CertUtil.SelectCertificate()))
{
_signatureDocument = xadesService.Sign(fs, parametros);
}
}
MessageBox.Show("Firma completada, ahora puede Guardar la firma o ampliarla a Xades-T.", "Test firma XADES",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnFirmar_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtFichero.Text))
{
MessageBox.Show("Debe seleccionar un fichero para firmar.");
return;
}
CadesService cs = new CadesService();
SignatureParameters parametros = ObtenerParametrosFirma();
parametros.Certificate = CertUtil.SelectCertificate();
parametros.MimeType = MimeTypeInfo.GetMimeType(txtFichero.Text);
if (rbAttachedImplicit.Checked)
{
parametros.SignaturePackaging = SignaturePackaging.ATTACHED_IMPLICIT;
}
else
{
parametros.SignaturePackaging = SignaturePackaging.DETACHED_EXPLICIT;
}
using (parametros.Signer = new Signer((X509Certificate2)parametros.Certificate))
{
using (FileStream fs = new FileStream(txtFichero.Text, FileMode.Open))
{
_signatureDocument = cs.Sign(fs, parametros);
}
}
MessageBox.Show("Signature completed, you can now save the signature or extend it to CAdES-T.", "CAdES signature test",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnContraFirma_Click(object sender, EventArgs e)
{
if (_signatureDocument == null)
{
return;
}
FrmSeleccionarFirma frm = new FrmSeleccionarFirma(_signatureDocument);
if (frm.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
MessageBox.Show("Debe seleccionar una firma");
return;
}
SignatureParameters parametros = ObtenerParametrosFirma();
parametros.SignaturePolicyInfo = null;
parametros.Certificate = CertUtil.SelectCertificate();
using (parametros.Signer = new Signer((X509Certificate2)parametros.Certificate))
{
CadesService cs = new CadesService();
_signatureDocument = cs.CounterSign(_signatureDocument, frm.SignerInfo, parametros);
}
MessageBox.Show("Signature completed, you can now save the signature or extend it to CAdES-T.", "CAdES signature test",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnContraFirma_Click(object sender, EventArgs e)
{
SignatureParameters parametros = ObtenerParametrosFirma();
using (parametros.Signer = new Signer(CertUtil.SelectCertificate()))
{
_signatureDocument = _xadesService.CounterSign(_signatureDocument, parametros);
}
MessageBox.Show("Firma completada correctamente.", "Test firma XADES",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnFirmar_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtFichero.Text))
{
MessageBox.Show("Debe seleccionar un fichero para firmar.");
return;
}
XadesService xadesService = new XadesService();
SignatureParameters parametros = ObtenerParametrosFirma();
if (rbInternnallyDetached.Checked)
{
parametros.SignaturePolicyInfo = ObtenerPolitica();
parametros.SignaturePackaging = SignaturePackaging.INTERNALLY_DETACHED;
parametros.DataFormat = new DataFormat();
parametros.DataFormat.MimeType = MimeTypeInfo.GetMimeType(txtFichero.Text);
}
else if (rbExternallyDetached.Checked)
{
parametros.SignaturePackaging = SignaturePackaging.EXTERNALLY_DETACHED;
parametros.ExternalContentUri = txtFichero.Text;
}
else if (rbEnveloped.Checked)
{
parametros.SignaturePackaging = SignaturePackaging.ENVELOPED;
}
else if (rbEnveloping.Checked)
{
parametros.SignaturePackaging = SignaturePackaging.ENVELOPING;
}
using (parametros.Signer = new Signer(CertUtil.SelectCertificate()))
{
if (parametros.SignaturePackaging != SignaturePackaging.EXTERNALLY_DETACHED)
{
using (FileStream fs = new FileStream(txtFichero.Text, FileMode.Open))
{
_signatureDocument = xadesService.Sign(fs, parametros);
}
}
else
{
_signatureDocument = xadesService.Sign(null, parametros);
}
}
MessageBox.Show("Firma completada, ahora puede Guardar la firma o ampliarla a Xades-T.", "Test firma XADES",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnFirmar_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtFichero.Text))
{
MessageBox.Show("Debe seleccionar un fichero para firmar.");
return;
}
SignatureParameters parametros = ObtenerParametrosFirma();
if (rbInternnallyDetached.Checked)
{
// TODO: gestionar correctamente los tipos MIME
string mimeType = "application/" +
System.IO.Path.GetExtension(txtFichero.Text).ToLower().Replace(".", "");
parametros.SignaturePolicyInfo = ObtenerPolitica();
parametros.SignaturePackaging = SignaturePackaging.INTERNALLY_DETACHED;
parametros.InputMimeType = mimeType;
}
else if (rbExternallyDetached.Checked)
{
parametros.SignaturePackaging = SignaturePackaging.EXTERNALLY_DETACHED;
parametros.ExternalContentUri = txtFichero.Text;
}
else if (rbEnveloped.Checked)
{
parametros.SignaturePackaging = SignaturePackaging.ENVELOPED;
}
using (parametros.Signer = new Signer(CertUtil.SelectCertificate()))
{
if (parametros.SignaturePackaging != SignaturePackaging.EXTERNALLY_DETACHED)
{
using (FileStream fs = new FileStream(txtFichero.Text, FileMode.Open))
{
_signatureDocument = _xadesService.Sign(fs, parametros);
}
}
else
{
_signatureDocument = _xadesService.Sign(null, parametros);
}
}
MessageBox.Show("Firma completada, ahora puede Guardar la firma o ampliarla a Xades-T.", "Test firma XADES",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnCoFirmar_Click(object sender, EventArgs e)
{
if (_signatureDocument == null)
{
return;
}
SignatureParameters parametros = ObtenerParametrosFirma();
parametros.Certificate = CertUtil.SelectCertificate();
parametros.SignaturePackaging = _signatureDocument.SignaturePackaging;
using (parametros.Signer = new Signer((X509Certificate2)parametros.Certificate))
{
CadesService cs = new CadesService();
_signatureDocument = cs.CoSign(_signatureDocument, parametros);
}
MessageBox.Show("Signature completed, you can now save the signature or extend it to CAdES-T.", "CAdES signature test",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnCoFirmar_Click(object sender, EventArgs e)
{
if (_signatureDocument == null)
{
return;
}
SignatureParameters parametros = ObtenerParametrosFirma();
parametros.Certificate = CertUtil.SelectCertificate();
parametros.SignaturePackaging = _signatureDocument.SignaturePackaging;
using (parametros.Signer = new Signer((X509Certificate2)parametros.Certificate))
{
CadesService cs = new CadesService();
_signatureDocument = cs.CoSign(_signatureDocument, parametros);
}
MessageBox.Show("Firma completada, ahora puede Guardar la firma o ampliarla a CAdES-T.", "Test firma CAdES",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnFirmaMavisa_Click(object sender, EventArgs e)
{
// Demostración de firma masiva
if (folderBrowserDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
DirectoryInfo dirInfo = new DirectoryInfo(folderBrowserDialog1.SelectedPath);
List <FileInfo> files = new List <FileInfo>(dirInfo.EnumerateFiles("*.pdf"));
if (files.Count == 0)
{
MessageBox.Show("No se han encontrado documentos");
return;
}
using (Signer signer = new Signer(CertUtil.SelectCertificate()))
{
SignatureParameters sp = new SignatureParameters();
sp.Signer = signer;
sp.SignaturePackaging = SignaturePackaging.INTERNALLY_DETACHED;
sp.DataFormat = new DataFormat();
sp.DataFormat.MimeType = "application/pdf";
sp.SignatureMethod = ObtenerAlgoritmo();
sp.SignaturePolicyInfo = ObtenerPolitica();
XadesService xadesService = new XadesService();
foreach (var file in files)
{
SignatureDocument sigDocument = xadesService.Sign(file.OpenRead(), sp);
sigDocument.Save(string.Format(@"{0}\{1}.{2}", folderBrowserDialog1.SelectedPath, Path.GetFileNameWithoutExtension(file.Name), "xsig"));
}
}
MessageBox.Show("Proceso completado");
}
}
private void btnFirmarHuella_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtHuellaPrecalculada.Text))
{
MessageBox.Show("You must specify the fingerprint value to sign");
return;
}
SignatureParameters parametros = ObtenerParametrosFirma();
byte[] digestValue = Convert.FromBase64String(txtHuellaPrecalculada.Text);
if ((parametros.DigestMethod == DigestMethod.SHA1 &&
digestValue.Length != 20) ||
(parametros.DigestMethod == DigestMethod.SHA256 &&
digestValue.Length != 32) ||
(parametros.DigestMethod == DigestMethod.SHA512 &&
digestValue.Length != 64))
{
MessageBox.Show("The length of the fingerprint value does not match the selected fingerprint algorithm.");
return;
}
parametros.Certificate = CertUtil.SelectCertificate();
parametros.SignaturePolicyInfo = null;
parametros.PreCalculatedDigest = digestValue;
CadesService cs = new CadesService();
using (parametros.Signer = new Signer((X509Certificate2)parametros.Certificate))
{
_signatureDocument = cs.Sign(null as Stream, parametros);
}
MessageBox.Show("Signature completed, you can now save the signature or extend it to CAdES-T.", "CAdES signature test",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void btnFirmarHuella_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtHuellaPrecalculada.Text))
{
MessageBox.Show("Debe especificar el valor de huella a firmar");
return;
}
SignatureParameters parametros = ObtenerParametrosFirma();
byte[] digestValue = Convert.FromBase64String(txtHuellaPrecalculada.Text);
if ((parametros.DigestMethod == DigestMethod.SHA1 &&
digestValue.Length != 20) ||
(parametros.DigestMethod == DigestMethod.SHA256 &&
digestValue.Length != 32) ||
(parametros.DigestMethod == DigestMethod.SHA512 &&
digestValue.Length != 64))
{
MessageBox.Show("La longitud del valor de la huella no coincide con el algoritmo de huella seleccionado.");
return;
}
parametros.Certificate = CertUtil.SelectCertificate();
parametros.SignaturePolicyInfo = null;
parametros.PreCalculatedDigest = digestValue;
CadesService cs = new CadesService();
using (parametros.Signer = new Signer((X509Certificate2)parametros.Certificate))
{
_signatureDocument = cs.Sign(null, parametros);
}
MessageBox.Show("Firma completada, ahora puede Guardar la firma o ampliarla a CAdES-T.", "Test firma CAdES",
MessageBoxButtons.OK, MessageBoxIcon.Information);
}