C#

Load PEM and List Certificates

Demonstrates how to load a PEM containing certificates and accesses each individual certificate. C#

bool success = false;

//  This example assumes the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

success = false;

Chilkat.Pem pem = new Chilkat.Pem();

//  Load the .p7b from a file.
success = pem.LoadPemFile("/Users/chilkat/testData/p7b/cacert_mozilla.pem");
if (success != true) {
    Debug.WriteLine(pem.LastErrorText);
    return;
}

int i;
int numCerts = pem.NumCerts;
if (numCerts == 0) {
    Debug.WriteLine(("Error: Expected the PEM to contain certificates."));
    return;
}

//  Access each certificate and show the Subject CN (Common Name)
for (i = 1; i <= numCerts; i++) {
    Chilkat.Cert cert = pem.GetCert(i - 1);
    Debug.WriteLine(Convert.ToString(i) + ": " + cert.SubjectCN);

}