PDF - Clear Signature(s) |
<AMPDF ACTIVITY="clear" SOURCE="text" PASSWORD="encrypted text" SAVETYPE="text (options)" DESTINATION="text" SIGNNAME="text" /> |
Description:
Removes all digital signatures contained in a PDF document or a specific signature according to its name.
NOTE: A signature can only be removed if the system or user has access to the "private" key used to generate the signature in the first place. For example, if user A signs a PDF, only user A can un-sign that PDF. |
Can be used to remove invalid signatures or clear all embedded signatures in a PDF document in order to alter or re-sign the document.
Resource
Property |
Type |
Required |
Default |
Markup |
Description |
Resource |
--- |
--- |
--- |
--- |
Indicates where the source PDF should originate from. This is a design mode parameter used only during task construction and configuration, thus, comprises no markup. The available options are:
|
Session |
Text |
Yes if Resource parameter is set to Session |
PDFSession1 |
SESSION="mySession" |
The name of an existing session to associate this activity with. This parameter is active only if the Resource parameter is set to Session. |
Use |
Text (options) |
Yes if Resource parameter is set to File |
Existing PDF |
|
Specifies whether this activity will be performed on an existing PDF document or on a new document. This parameter is active only if the Resource parameter is set to File. The available options are:
|
Source PDF |
Text |
Yes if Use parameter is set to Existing PDF |
(Empty) |
SOURCE="C:\PDFFileName.pdf" |
The path and filename of an existing PDF document to be used as the source. This parameter is active only if the Use parameter is set to Existing PDF. |
Password (optional) |
Text |
Yes if Use parameter is set to Existing PDF |
(Empty) |
PASSWORD="encrypted" |
The password required to open an existing PDF document (if required). This parameter is active only if the Use parameter is set to Existing PDF. |
On completion |
Text (options) |
Yes if Use parameter is set to Existing PDF |
Save |
|
Specifies what action should be performed on the existing PDF file upon completion of this activity. This parameter is active only if the Use parameter is set to Existing PDF. The available options are:
|
Destination PDF |
Text |
Yes if On Completion parameter is set to Save as |
(Empty) |
DESTINATION="C:\PDFFileName.pdf" |
The new path and/or filename in which to save a copy of the original PDF file. This parameter is active only if the On completion parameter is set to Save as. |
New PDF |
Text |
Yes if Use parameter is set to New PDF |
(Empty) |
NEWPDF="C:\PDFFileName.pdf" |
The path and file name in which to output the newly generated PDF document. This parameter is active only if the Use parameter is set to New PDF. |
Signature
Property |
Type |
Required |
Default |
Markup |
Description |
All signatures |
|
|
|
|
If enabled, specifies that all signatures embedded in the PDF document will be removed. If disabled, other parameters become available allowing for the selection of a specific signature. This is a visual mode parameter used during design time, thus, contains no markup. This parameter is enabled by default. |
Specific signature name |
Text |
No |
(Empty) |
|
The name of the signature(s) to remove. Use a comma (,) to indicate more than one signature (e.g.,SignatureName1,SignatureName2,SignatureName4). A Get signature(s) activity can be used prior to this step to retrieve information in regards to individual signatures contained in a PDF document. This parameter is active only if the All signatures parameter is disabled. |
NOTE: The sample AML code below can be copied and pasted directly into the Steps panel of the Task Builder. |
Description: Clear all signatures. New PDF "C:\temp\NewPDF.pdf".
<AMPDF ACTIVITY="clear" PDFDOCUMENTFROM="new_file" NEWPDF="C:\temp\NewPDF.pdf" /> |