pdftools_sdk.pdf.certification_signature

Classes

CertificationSignature(handle)

A document certification (MDP) signature that certifies the document

class pdftools_sdk.pdf.certification_signature.CertificationSignature(handle)[source]

Bases: Signature

A document certification (MDP) signature that certifies the document

These signatures are also called Document Modification Detection and Prevention (MDP) signatures. This type of signature enables the detection of rejected changes specified by the author.

property permissions: MdpPermissions

The access permissions granted for this document

Note that for encrypted PDF documents, the restrictions defined by this CertificationSignature are in addition to the document’s pdftools_sdk.pdf.document.Document.permissions .

Returns:: pdftools_sdk.pdf.mdp_permissions.MdpPermissions
Raises:: StateError – If the object has already been closed