Class ProtectPDFParams

Parameters

• params: {
      contentEncryption?: ContentEncryption;
      encryptionAlgorithm: EncryptionAlgorithm;
      ownerPassword?: string;
      permissions?: Permissions;
      userPassword?: string;
  }

  The parameters for constructing a ProtectPDFParams instance.

  • Optional contentEncryption?: ContentEncryption

    The type of content to encrypt in the PDF file. Default value is ALL_CONTENT.

  • encryptionAlgorithm: EncryptionAlgorithm

    The encryption algorithm required for encrypting the PDF file. For AES-128 encryption, the password supports LATIN-I characters only. For AES-256 encryption, passwords supports Unicode character set. Cannot be undefined.

  • Optional ownerPassword?: string

    The owner password required to control access permissions in the encrypted PDF file. This password can also be used to open/view the encrypted PDF file. Allowed maximum length for the user password is 128 characters.

  • Optional permissions?: Permissions

    The permissions for the encrypted PDF file. This includes permissions to allow printing, editing and content copying in the PDF document. Permissions can only be used in case the owner password is set.

  • Optional userPassword?: string

    The user password required for opening the encrypted PDF file. Allowed maximum length for the user password is 128 characters.