Obtains the digital signature of a file.

1 crypt.dsig.verify

<crypt.dsig.verify encoding='encoding'>
    <file /> !
</crypt.dsig.verify>

Attributes
Name	Type	Required	Default	Description
Aencoding	string				Indicated the coding of the string of characters to process, for example ISO-8859-1 or UTF-8. If it is not specified, the one defined in the configuration file for the server is used.

Arguments
Name	Type	Required	Unique	Nullable	Description
Efile	Object2String

Returns
Type	Description
Boolean	Returns false if the signature is null or has a null reference, this can happens when for a incorrect validation of the key or there has been a change in the SignedInfo content since the signature was generated. It can also happen that the verification of the digest fails, this can be caused by a change in the data since the signature was generated.

Exceptions

requires 1 argument

The entry parameter has not been specified.

Example

Copy

<xsql-script name='crypt.dsig.verify_sample1'>
    <body>
        <println>
            The verification of signature is:
            <crypt.dsig.verify>
                <file type='absolute' name='purchaseorder-signed.xml' />
            </crypt.dsig.verify>
        </println>
    </body>
</xsql-script>