Visual FoxPro

Find Certificate by Serial Number

See more Cert Store Examples

Demonstrates how to find a certificate having the specified hexadecimal serial number.

Note: Requires Chilkat v10.1.2 or later.

Visual FoxPro

LOCAL lnSuccess
LOCAL loCertStore
LOCAL lcArgNotUsed
LOCAL lcHexSerial
LOCAL loJson
LOCAL loCert

lnSuccess = 0

loCertStore = CreateObject('Chilkat.CertStore')

* This example will search the certs on connected USB tokens and smartcards.
lcArgNotUsed = ""
lnSuccess = loCertStore.OpenSmartcard(lcArgNotUsed)
IF (lnSuccess = 0) THEN
    ? loCertStore.LastErrorText
    RELEASE loCertStore
    CANCEL
ENDIF

* Find the certificate having a serial number = "48FC93B46055948D36A7C98A89D69416".
lcHexSerial = "48FC93B46055948D36A7C98A89D69416"
loJson = CreateObject('Chilkat.JsonObject')
loJson.UpdateString("serial",lcHexSerial)

loCert = CreateObject('Chilkat.Cert')
lnSuccess = loCertStore.FindCert(loJson,loCert)
IF (lnSuccess = 1) THEN
    * Show the serial number and subject CN
    ? "Found: " + loCert.SerialNumber + ", " + loCert.SubjectCN
ELSE
    ? "Not found."
ENDIF

RELEASE loCertStore
RELEASE loJson
RELEASE loCert