digital_signature_details property

PdfSaveOptions.digital_signature_details property

Gets or sets the details for signing the output PDF document.

@property
def digital_signature_details(self) -> aspose.words.saving.PdfDigitalSignatureDetails:
    ...

@digital_signature_details.setter
def digital_signature_details(self, value: aspose.words.saving.PdfDigitalSignatureDetails):
    ...

Remarks

The default value is None and the output document will not be signed. When this property is set to a valid PdfDigitalSignatureDetails object, then the output PDF document will be digitally signed.

Examples

Shows how to sign a generated PDF document.

doc = aw.Document()
builder = aw.DocumentBuilder(doc)
builder.writeln('Contents of signed PDF.')
certificate_holder = aw.digitalsignatures.CertificateHolder.create(MY_DIR + 'morzal.pfx', 'aw')
# Create a "PdfSaveOptions" object that we can pass to the document's "save" method
# to modify how that method converts the document to .PDF.
options = aw.saving.PdfSaveOptions()
# Configure the "digital_signature_details" object of the "SaveOptions" object to
# digitally sign the document as we render it with the "save" method.
signing_time = datetime.datetime.now()
import aspose.words.saving as aws
options.digital_signature_details = aw.saving.PdfDigitalSignatureDetails(certificate_holder, 'Test Signing', 'My Office', signing_time)
options.digital_signature_details.hash_algorithm = aw.saving.PdfDigitalSignatureHashAlgorithm.RIPE_MD160
self.assertEqual('Test Signing', options.digital_signature_details.reason)
self.assertEqual('My Office', options.digital_signature_details.location)
self.assertEqual(signing_time.astimezone(timezone.utc), options.digital_signature_details.signature_date)
doc.save(ARTIFACTS_DIR + 'PdfSaveOptions.pdf_digital_signature.pdf', options)

See Also

PdfSaveOptions.custom_properties_export property PdfSaveOptions.display_doc_title property