User guide version 3.x

 Digital Signature Clients allows signing - electronic digital signature - documents to OpenKM.

Server configuration

Choose File / Configuration menu option to show the configuration popup.

The available configuration parameters are:

PropertyTypeDescription

Language

Select

User interface language.

User

String

User id for accessing OpenKM.

user1

Password

String

The password of the user.

pass1

Host

String

OpenKM URL.

http://localhost:8080/openkm/

 

To accept configuration parameters changes, click Accept button.

Signature configuration

The available configuration parameters are:

PropertyTypeDescription

Show document preview

Bool

When enabled, allows you to preview documents.

Show signature

Bool

When activated, makes the signature visible on the document.

And the following fields will be enabled:

Page

Select

You can select if you want the signature to be on the first or last page of the PDF document.

Expr. X

String

Expression to set the position in X coordinates.

Expr. Y

String

Expression to set the position in Y coordinates.

Width String

Defines the width of the signature, for example:

200

Height

String

Defines the height of the signature, for example:

100

Add watermark to signature

Bool

When activated, allows you to add an image as a watermark to your signature.

And the following fields will be enabled:

Select an image

String

Select the image for the watermark.

Opacity

Float

The watermark opacity. The range of values allowed are from 0 to 1.

Scale

Float

The scale of the image. The allowed range of values is 0 to 1.

In Expr. X and Expr. Y input fields you can put more than a simple number. Currently the following macros are defined:

  • SIGN_WIDTH
  • SIGN_HEIGHT
  • PAGE_WIDTH
  • PAGE_HEIGHT
  • PAGE_CENTER
  • PAGE_MIDDLE

So to center a signature in the page you can use:

Expr. X

PAGE_CENTER - SIGN_WIDTH / 2

Expr. Y

PAGE_MIDDLE - SIGN_HEIGHT / 2

 

Sign and upload documents

To sign documents, select some files or folders with files into and drag to Digital Signature Client.

Will be shown a popup to choose the certificate what will be used to sign documents. Choose a certificate and click Accept button.

Finally, will be shown a navigator popup to select documents folder destination. Select a folder with write access ( for your user ) and click Sign button.

When Digital Signature Client detects an existing document with the same name into OpenKM is prompt a popup to choose one of these two options, updated the file or skip it.

Information about signing and uploading process is shown in Digital Signature Client main table.

Sign documents within OpenKM

Choose File / Search menu option to show the search popup.

Select the document and click Sign button.

If you want to change the signature certificate click Yes button.

Information about signing process is shown in Digital Signature Client table.

Log

In My Documents/OpenKM there's a file log called DigitalSignature.log with a complete log trace.