Timeout

PdfDigitalSignatureTimestampSettings.Timeout property

Time-out value for accessing timestamp server.

public TimeSpan Timeout { get; set; }

Remarks

The default value is 100 seconds.

Examples

Shows how to sign a saved PDF document digitally and timestamp it.

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
builder.Writeln("Signed PDF contents.");

// Create a "PdfSaveOptions" object that we can pass to the document's "Save" method
// to modify how that method converts the document to .PDF.
PdfSaveOptions options = new PdfSaveOptions();

// Create a digital signature and assign it to our SaveOptions object to sign the document when we save it to PDF.
CertificateHolder certificateHolder = CertificateHolder.Create(MyDir + "morzal.pfx", "aw");
options.DigitalSignatureDetails = new PdfDigitalSignatureDetails(certificateHolder, "Test Signing", "Aspose Office", DateTime.Now);

// Create a timestamp authority-verified timestamp.
options.DigitalSignatureDetails.TimestampSettings =
    new PdfDigitalSignatureTimestampSettings("https://freetsa.org/tsr", "JohnDoe", "MyPassword");

// The default lifespan of the timestamp is 100 seconds.
Assert.That(options.DigitalSignatureDetails.TimestampSettings.Timeout.TotalSeconds, Is.EqualTo(100.0d));

// We can set our timeout period via the constructor.
options.DigitalSignatureDetails.TimestampSettings =
    new PdfDigitalSignatureTimestampSettings("https://freetsa.org/tsr", "JohnDoe", "MyPassword", TimeSpan.FromMinutes(30));

Assert.That(options.DigitalSignatureDetails.TimestampSettings.Timeout.TotalSeconds, Is.EqualTo(1800.0d));
Assert.That(options.DigitalSignatureDetails.TimestampSettings.ServerUrl, Is.EqualTo("https://freetsa.org/tsr"));
Assert.That(options.DigitalSignatureDetails.TimestampSettings.UserName, Is.EqualTo("JohnDoe"));
Assert.That(options.DigitalSignatureDetails.TimestampSettings.Password, Is.EqualTo("MyPassword"));

// The "Save" method will apply our signature to the output document at this time.
doc.Save(ArtifactsDir + "PdfSaveOptions.PdfDigitalSignatureTimestamp.pdf", options);

See Also

PdfDigitalSignatureTimestampSettings.ServerUrl PdfDigitalSignatureTimestampSettings.UserName