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Stored procedures
Extracts a certificate from a signature buffer or from a print duplicate.
Example
// Extract a certificate from the buffer
MyCertificate is Certificate
MyCertificate = CertificateExtract(buffSignature, certificateFromBuffer)
 
// Checks whether the signature does not correspond
// or whether the buffer is incorrect (details in ErrorInfo)
IF MyCertificate = Null THEN
Error("Error while retrieving the certificate." + CR + ErrorInfo())
RETURN
END
 
// Displays the trust level of the certificate
SWITCH MyCertificate.Reliability
CASE certificateOk: Info("Valid certificate")
CASE certificateInvalid: Info("Invalid certificate")
CASE certificateUntrusted: Info("Trust root of certificate not reliable")
CASE certificateExpired: Info("Expired validation dates of certificate")
END
Syntax
<Result> = CertificateExtract(<Signed Element> [, <Option>])
<Result>: Certificate variable
Certificate variable extracted from the element containing the signature.
<Signed Element>: Buffer variable or character string
Corresponds to:
<Option>: Optional Integer constant
Specifies the type of element used:
certificateFromBuffer
(Default value)		The element is a signature buffer.
certificateFromDuplicateThe element is the path of a signed duplicate file.
Component: wd280std.dll
See also
Minimum version required
  • Version 16
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