C++

Use an XML Certificate Vault with IMAP

Demonstrates the Chilkat Imap.UseCertVault method, which associates an XmlCertVault with the Imap object as a source of certificates and private keys for S/MIME operations. The only argument is the vault. Only one vault is associated at a time.

Note: The certificate path is relative to the application's current working directory. Supply the path to your own certificate file.

Background: An XmlCertVault is a portable container that can hold multiple certificates and keys in a single (optionally password-protected) XML file. It is a convenient way to ship the exact set of credentials an application needs without depending on the operating system's certificate stores. Associating a vault makes all of its contents available for S/MIME decryption and signature verification.

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C++

#include <CkImap.h>
#include <CkXmlCertVault.h>

void ChilkatSample(void)
    {
    bool success = false;

    //  Demonstrates the Imap.UseCertVault method, which associates an XmlCertVault with the Imap
    //  object as a source of certificates and private keys for S/MIME operations.  The only
    //  argument is the XmlCertVault.

    CkImap imap;

    imap.put_Ssl(true);
    imap.put_Port(993);

    success = imap.Connect("imap.example.com");
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }

    success = imap.Login("user@example.com","myPassword");
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }

    //  The PFX password is not hard-coded in source.  Insert code here to obtain it from an
    //  interactive prompt, environment variable, or a secrets vault.
    const char *pfxPassword = 0;

    //  Build a certificate vault and add a PFX to it.
    CkXmlCertVault vault;
    success = vault.AddPfxFile("qa_data/smime.pfx",pfxPassword);
    if (success == false) {
        std::cout << vault.lastErrorText() << "\r\n";
        return;
    }

    //  Associate the vault with the Imap object.  Only one vault is associated at a time.
    success = imap.UseCertVault(vault);
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }

    success = imap.Disconnect();
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }
    }