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CertificateExtract (Function) In french: CertificatExtrait Extracts a certificate from a signature buffer or from a print duplicate. // Extract a certificate from the buffer
MyCertificate is Certificate
MyCertificate = CertificateExtract(buffSignature, certificateFromBuffer)
Â
// 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
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// 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: - a signature buffer. This buffer was obtained via:
- the path of a signed print duplicate. The print duplicate was signed with iParameterDuplicate.
<Option>: Optional Integer constant Specifies the type of element used: | | certificateFromBuffer
(Default value) | The element is a signature buffer. | | certificateFromDuplicate | The element is the path of a signed duplicate file. |
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