PDFTron WebViewer

Class: VerificationOptions

PDFNet. VerificationOptions

new VerificationOptions()

The class VerificationOptions. Options pertaining to digital signature verification.

Members

<static> SecurityLevel

Properties:
Name Type Description
e_compatibility_and_archiving number
e_maximum number

<static> TimeMode

Properties:
Name Type Description
e_signing number
e_timestamp number
e_current number

Methods

<static> addTrustedCertificateFromURL(url [, options])

Adds a certificate from a url to the store of trusted certificates inside this options object.
Parameters:
Name Type Argument Description
url string The url from which to download the file
options Object <optional>
 Additional options
Properties
Name Type Description
withCredentials boolean Whether to set the withCredentials property on the XMLHttpRequest
customHeaders Object An object containing custom HTTP headers to be used when downloading the document
Returns:
Type
Promise.<void>

<static> create(in_level)

Constructs a set of options for digital signature verification.
Parameters:
Name Type Description
in_level number 
PDFNet.VerificationOptions.SecurityLevel = {
	e_compatibility_and_archiving : 0
	e_maximum : 1
}
-- the general security level to use. Sets other security settings internally.
Returns:
A promise that resolves to an object of type: "PDFNet.VerificationOptions"
Type
Promise.<PDFNet.VerificationOptions>

addTrustedCertificate(in_binary_DER_certificate_buf)

Parameters:
Name Type Description
in_binary_DER_certificate_buf ArrayBuffer | Int8Array | Uint8Array | Uint8ClampedArray
Returns:
Type
Promise.<void>

destroy()

Destructor
Returns:
Type
Promise.<void>

enableDigestVerification(in_on_or_off)

Sets a flag that can turn on or off the verification of the digest (cryptographic hash) component of a digital signature.
Parameters:
Name Type Description
in_on_or_off boolean - A boolean.
Returns:
Type
Promise.<void>

enableModificationVerification(in_on_or_off)

Sets a flag that can turn on or off the verification of the permissibility of any modifications made to the document after the signing of the digital signature being verified, in terms of the document and field permissions specified by the digital signature being verified.
Parameters:
Name Type Description
in_on_or_off boolean - A boolean.
Returns:
Type
Promise.<void>

enableTrustVerification(in_on_or_off)

Sets a flag that can turn on or off the verification of the trust status of a digital signature.
Parameters:
Name Type Description
in_on_or_off boolean - A boolean.
Returns:
Type
Promise.<void>

removeTrustedCertificate(in_binary_DER_certificate_buf)

Parameters:
Name Type Description
in_binary_DER_certificate_buf ArrayBuffer | Int8Array | Uint8Array | Uint8ClampedArray
Returns:
Type
Promise.<void>