Node.js

Find a Certificate by it's SHA-1 Thumbprint

See more Cert Store Examples

Finds a certificate by it's SHA-1 hex thumbprint.

Note: This example requires Chilkat v10.1.2 or later.

Node.js

NODEJS_PRELUDE

function chilkatExample() {

    var success = false;

    var certStore = new chilkat.CertStore();

    var thumbprint = "12c1dd8015f3f03f7b1fa619dc24e2493ca8b4b2";

    //  This opens the Current User certificate store on Windows,
    //  On MacOS and iOS it opens the default Keychain.
    var bReadOnly = true;
    success = certStore.OpenCurrentUserStore(bReadOnly);
    if (success == false) {
        console.log(certStore.LastErrorText);
        return;
    }

    //  Find the certificate having a specific SHA1 thumbprint.
    var json = new chilkat.JsonObject();
    json.UpdateString("thumbprint",thumbprint);

    var cert = new chilkat.Cert();
    success = certStore.FindCert(json,cert);
    if (success == false) {
        console.log("Failed to find the certificate.");
        return;
    }

    console.log("Found: " + cert.SubjectCN);

    //  -------------------------------------------------------------------------------------
    //  Alternatively, one could load a certificate store object with certs from a PEM file,
    //  and do the same thing..
    var certStorePem = new chilkat.CertStore();

    success = certStorePem.LoadPemFile("pemFiles/certificates.pem");
    if (success == false) {
        console.log(certStorePem.LastErrorText);
        return;
    }

    success = certStore.FindCert(json,cert);
    if (success == false) {
        console.log("Failed to find the certificate.");
        return;
    }

    console.log("Found: " + cert.SubjectCN);

}

chilkatExample();