Foxit PDF RDK

Public Member Functions | List of all members
CertificateSecurityCallback Class Reference
Inheritance diagram for CertificateSecurityCallback:

## Public Member Functions
| GetDecryptionKey (envelope_buffer, envelope_length)
| A callback function used to get the key for decrypting certificate protected PDF document. More...
Public Member Functions inherited from SecurityCallback
| Release ()
| A callback function used to release current callback object itself. More...
Public Member Functions inherited from NativeObjectWrapper
| constructor (r)
| GetPointerAsNumber ()

## Detailed Description

This class represents a callback object for certificate decryption. If user wants to use their own certificate security callback, user should inherit this callback class and implement the pure virtual functions (as callback functions), and then register their own certificate security callback object to Foxit PDF SDK by function Library.RegisterSecurityCallback with filter "Adobe.PubSec". Function Library.UnregisterSecurityCallback can be called to unregister the security callback object with the registered filter name.

Examples
  /Users/ec2-user/gitlab-runner/builds/E-xKdhDo/0/foxit/sdk/mobile/gsdk-doc-auto-build/harmony_nodejs/input/Index.js.

## Member Function Documentation

## ◆ GetDecryptionKey()

CertificateSecurityCallback.GetDecryptionKey | ( | envelope_buffer | ,
|  | envelope_length |
| ) |  |

A callback function used to get the key for decrypting certificate protected PDF document.

Parameters

  [in] | envelope_buffer | A buffer which represents a certificate envelope.
  [in] | envelope_length | Length of certificate envelope buffer, in bytes.

Note
  User should implement this callback function.

Returns
  The decryption key.

Examples
  /Users/ec2-user/gitlab-runner/builds/E-xKdhDo/0/foxit/sdk/mobile/gsdk-doc-auto-build/harmony_nodejs/input/Index.js.