(Xojo Plugin) Get Certificate Valid To/From Dates

Demonstrates how to get the certificate "valid from" and "valid to" dates.

Chilkat Xojo Plugin Download Xojo Plugin for Windows, Linux, Mac OS X, and ARM, ARM64

Dim cert As New Chilkat.Cert

Dim success As Boolean
success = cert.LoadFromFile("qa_data/certs/testCert.cer")
If (success <> True) Then
    System.DebugLog(cert.LastErrorText)
    Return
End If

// Get the certificate valid-from date/time
Dim ckdt As Chilkat.CkDateTime
ckdt = cert.GetValidFromDt()
// Get the local timestamp string.
System.DebugLog("Valid from: " + ckdt.GetAsTimestamp(True))
// Valid from: 2017-03-17T19:00:00-05:00

// Now get the date/time as another object where we can get the individual numeric date parts.
Dim dt As Chilkat.DtObj
dt = ckdt.GetDtObj(True)
System.DebugLog(Str(dt.Day) + "/" + Str(dt.Month) + "/" + Str(dt.Year) + "  " + Str(dt.Hour) + ":" + Str(dt.Minute))

// Get the certificate valid-to date/time
ckdt = cert.GetValidToDt()
System.DebugLog("Valid to: " + ckdt.GetAsTimestamp(True))
// Valid to: 2020-03-18T18:59:59-05:00
dt = ckdt.GetDtObj(True)
System.DebugLog(Str(dt.Day) + "/" + Str(dt.Month) + "/" + Str(dt.Year) + "  " + Str(dt.Hour) + ":" + Str(dt.Minute))