Constructor Detail

• CreateVisibleSignature

  public CreateVisibleSignature(KeyStore keystore,
                        char[] pin)
                         throws KeyStoreException,
                                UnrecoverableKeyException,
                                NoSuchAlgorithmException,
                                IOException,
                                CertificateException

  Initialize the signature creator with a keystore (pkcs12) and pin that should be used for the signature.

  Parameters:

  keystore - is a pkcs12 keystore.

  pin - is the pin for the keystore / private key

  Throws:

  KeyStoreException - if the keystore has not been initialized (loaded)

  NoSuchAlgorithmException - if the algorithm for recovering the key cannot be found

  UnrecoverableKeyException - if the given password is wrong

  CertificateException - if the certificate is not valid as signing time

  IOException - if no certificate could be found

Method Detail

• isLateExternalSigning

  public boolean isLateExternalSigning()

• setLateExternalSigning

  public void setLateExternalSigning(boolean lateExternalSigning)

  Set late external signing. Enable this if you want to activate the demo code where the signature is kept and added in an extra step without using PDFBox methods. This is disabled by default.

  Parameters:

  lateExternalSigning -

• setVisibleSignDesigner

  public void setVisibleSignDesigner(String filename,
                            int x,
                            int y,
                            int zoomPercent,
                            FileInputStream imageStream,
                            int page)
                              throws IOException

  Set visible signature designer for a new signature field.

  Parameters:

  filename -

  x - position of the signature field

  y - position of the signature field

  zoomPercent -

  imageStream -

  page - the signature should be placed on

  Throws:

  IOException

• setVisibleSignDesigner

  public void setVisibleSignDesigner(int zoomPercent,
                            FileInputStream imageStream)
                              throws IOException

  Set visible signature designer for an existing signature field.

  Parameters:

  zoomPercent -

  imageStream -

  Throws:

  IOException

• setVisibleSignatureProperties

  public void setVisibleSignatureProperties(String name,
                                   String location,
                                   String reason,
                                   int preferredSize,
                                   int page,
                                   boolean visualSignEnabled)
                                     throws IOException

  Set visible signature properties for new signature fields.

  Parameters:

  name -

  location -

  reason -

  preferredSize -

  page -

  visualSignEnabled -

  Throws:

  IOException

• setVisibleSignatureProperties

  public void setVisibleSignatureProperties(String name,
                                   String location,
                                   String reason,
                                   boolean visualSignEnabled)
                                     throws IOException

  Set visible signature properties for existing signature fields.

  Parameters:

  name -

  location -

  reason -

  visualSignEnabled -

  Throws:

  IOException

• signPDF

  public void signPDF(File inputFile,
             File signedFile,
             TSAClient tsaClient)
               throws IOException

  Sign pdf file and create new file that ends with "_signed.pdf".

  Parameters:

  inputFile - The source pdf document file.

  signedFile - The file to be signed.

  tsaClient - optional TSA client

  Throws:

  IOException

• signPDF

  public void signPDF(File inputFile,
             File signedFile,
             TSAClient tsaClient,
             String signatureFieldName)
               throws IOException

  Sign pdf file and create new file that ends with "_signed.pdf".

  Parameters:

  inputFile - The source pdf document file.

  signedFile - The file to be signed.

  tsaClient - optional TSA client

  signatureFieldName - optional name of an existing (unsigned) signature field

  Throws:

  IOException

• main

  public static void main(String[] args)
                   throws KeyStoreException,
                          CertificateException,
                          IOException,
                          NoSuchAlgorithmException,
                          UnrecoverableKeyException

  Arguments are [0] key store [1] pin [2] document that will be signed [3] image of visible signature

  Parameters:

  args -

  Throws:

  KeyStoreException

  CertificateException

  IOException

  NoSuchAlgorithmException

  UnrecoverableKeyException