Example #1
0
static int
mymain(void)
{
    int ret = 0;

    setenv("GNUTLS_FORCE_FIPS_MODE", "2", 1);

    testTLSInit(KEYFILE);

# define DO_CTX_TEST(_isServer, _caCrt, _crt, _expectFail) \
    do { \
        static struct testTLSContextData data; \
        data.isServer = _isServer; \
        data.cacrt = _caCrt; \
        data.crt = _crt; \
        data.expectFail = _expectFail; \
        if (virTestRun("TLS Context " #_caCrt  " + " #_crt, \
                       testTLSContextInit, &data) < 0) \
            ret = -1; \
    } while (0)

# define TLS_CERT_REQ(varname, cavarname, \
                      co, cn, an1, an2, ia1, ia2, bce, bcc, bci, \
                      kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, eo) \
    static struct testTLSCertReq varname = { \
        NULL, #varname "-ctx.pem", \
        co, cn, an1, an2, ia1, ia2, bce, bcc, bci, \
        kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, eo \
    }; \
    testTLSGenerateCert(&varname, cavarname.crt)

# define TLS_ROOT_REQ(varname, \
                      co, cn, an1, an2, ia1, ia2, bce, bcc, bci, \
                      kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, eo) \
    static struct testTLSCertReq varname = { \
        NULL, #varname "-ctx.pem", \
        co, cn, an1, an2, ia1, ia2, bce, bcc, bci, \
        kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, eo \
    }; \
    testTLSGenerateCert(&varname, NULL)


    /* A perfect CA, perfect client & perfect server */

    /* Basic:CA:critical */
    TLS_ROOT_REQ(cacertreq,
                 "UK", "libvirt CA", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);

    TLS_CERT_REQ(servercertreq, cacertreq,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertreq, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    DO_CTX_TEST(true, cacertreq.filename, servercertreq.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcertreq.filename, false);


    /* Some other CAs which are good */

    /* Basic:CA:critical */
    TLS_ROOT_REQ(cacert1req,
                 "UK", "libvirt CA 1", NULL, NULL, NULL, NULL,
                 true, true, true,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert1req, cacert1req,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    /* Basic:CA:not-critical */
    TLS_ROOT_REQ(cacert2req,
                 "UK", "libvirt CA 2", NULL, NULL, NULL, NULL,
                 true, false, true,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert2req, cacert2req,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    /* Key usage:cert-sign:critical */
    TLS_ROOT_REQ(cacert3req,
                 "UK", "libvirt CA 3", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert3req, cacert3req,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    DO_CTX_TEST(true, cacert1req.filename, servercert1req.filename, false);
    DO_CTX_TEST(true, cacert2req.filename, servercert2req.filename, false);
    DO_CTX_TEST(true, cacert3req.filename, servercert3req.filename, false);

    /* Now some bad certs */

    /* Key usage:dig-sig:not-critical */
    TLS_ROOT_REQ(cacert4req,
                 "UK", "libvirt CA 4", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, false, GNUTLS_KEY_DIGITAL_SIGNATURE,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert4req, cacert4req,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* no-basic */
    TLS_ROOT_REQ(cacert5req,
                 "UK", "libvirt CA 5", NULL, NULL, NULL, NULL,
                 false, false, false,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert5req, cacert5req,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* Key usage:dig-sig:critical */
    TLS_ROOT_REQ(cacert6req,
                 "UK", "libvirt CA 6", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert6req, cacert6req,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    /* Technically a CA cert with basic constraints
     * key purpose == key signing + non-critical should
     * be rejected. GNUTLS < 3.1 does not reject it and
     * we don't anticipate them changing this behaviour
     */
    DO_CTX_TEST(true, cacert4req.filename, servercert4req.filename,
                (GNUTLS_VERSION_MAJOR == 3 && GNUTLS_VERSION_MINOR >= 1) ||
                GNUTLS_VERSION_MAJOR > 3);
    DO_CTX_TEST(true, cacert5req.filename, servercert5req.filename, true);
    DO_CTX_TEST(true, cacert6req.filename, servercert6req.filename, true);


    /* Various good servers */
    /* no usage or purpose */
    TLS_CERT_REQ(servercert7req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign+dig-sig+encipher:critical */
    TLS_CERT_REQ(servercert8req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT | GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign:not-critical */
    TLS_CERT_REQ(servercert9req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, false, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:server:critical */
    TLS_CERT_REQ(servercert10req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* purpose:server:not-critical */
    TLS_CERT_REQ(servercert11req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* purpose:client+server:critical */
    TLS_CERT_REQ(servercert12req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);
    /* purpose:client+server:not-critical */
    TLS_CERT_REQ(servercert13req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false, GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);

    DO_CTX_TEST(true, cacertreq.filename, servercert7req.filename, false);
    DO_CTX_TEST(true, cacertreq.filename, servercert8req.filename, false);
    DO_CTX_TEST(true, cacertreq.filename, servercert9req.filename, false);
    DO_CTX_TEST(true, cacertreq.filename, servercert10req.filename, false);
    DO_CTX_TEST(true, cacertreq.filename, servercert11req.filename, false);
    DO_CTX_TEST(true, cacertreq.filename, servercert12req.filename, false);
    DO_CTX_TEST(true, cacertreq.filename, servercert13req.filename, false);
    /* Bad servers */

    /* usage:cert-sign:critical */
    TLS_CERT_REQ(servercert14req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:client:critical */
    TLS_CERT_REQ(servercert15req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);
    /* usage: none:critical */
    TLS_CERT_REQ(servercert16req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, 0,
                 false, false, NULL, NULL,
                 0, 0);

    DO_CTX_TEST(true, cacertreq.filename, servercert14req.filename, true);
    DO_CTX_TEST(true, cacertreq.filename, servercert15req.filename, true);
    DO_CTX_TEST(true, cacertreq.filename, servercert16req.filename, true);



    /* Various good clients */
    /* no usage or purpose */
    TLS_CERT_REQ(clientcert1req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign+dig-sig+encipher:critical */
    TLS_CERT_REQ(clientcert2req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT | GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign:not-critical */
    TLS_CERT_REQ(clientcert3req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, false, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:client:critical */
    TLS_CERT_REQ(clientcert4req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);
    /* purpose:client:not-critical */
    TLS_CERT_REQ(clientcert5req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);
    /* purpose:client+client:critical */
    TLS_CERT_REQ(clientcert6req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);
    /* purpose:client+client:not-critical */
    TLS_CERT_REQ(clientcert7req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false, GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);

    DO_CTX_TEST(false, cacertreq.filename, clientcert1req.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcert2req.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcert3req.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcert4req.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcert5req.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcert6req.filename, false);
    DO_CTX_TEST(false, cacertreq.filename, clientcert7req.filename, false);
    /* Bad clients */

    /* usage:cert-sign:critical */
    TLS_CERT_REQ(clientcert8req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:client:critical */
    TLS_CERT_REQ(clientcert9req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* usage: none:critical */
    TLS_CERT_REQ(clientcert10req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, 0,
                 false, false, NULL, NULL,
                 0, 0);

    DO_CTX_TEST(false, cacertreq.filename, clientcert8req.filename, true);
    DO_CTX_TEST(false, cacertreq.filename, clientcert9req.filename, true);
    DO_CTX_TEST(false, cacertreq.filename, clientcert10req.filename, true);



    /* Expired stuff */

    TLS_ROOT_REQ(cacertexpreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, -1);
    TLS_CERT_REQ(servercertexpreq, cacertexpreq,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertexp1req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, -1);
    TLS_CERT_REQ(clientcertexp1req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, -1);

    DO_CTX_TEST(true, cacertexpreq.filename, servercertexpreq.filename, true);
    DO_CTX_TEST(true, cacertreq.filename, servercertexp1req.filename, true);
    DO_CTX_TEST(false, cacertreq.filename, clientcertexp1req.filename, true);


    /* Not activated stuff */

    TLS_ROOT_REQ(cacertnewreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 1, 2);
    TLS_CERT_REQ(servercertnewreq, cacertnewreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertnew1req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 1, 2);
    TLS_CERT_REQ(clientcertnew1req, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 1, 2);

    DO_CTX_TEST(true, cacertnewreq.filename, servercertnewreq.filename, true);
    DO_CTX_TEST(true, cacertreq.filename, servercertnew1req.filename, true);
    DO_CTX_TEST(false, cacertreq.filename, clientcertnew1req.filename, true);

    TLS_ROOT_REQ(cacertrootreq,
                 "UK", "libvirt root", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel1areq, cacertrootreq,
                 "UK", "libvirt level 1a", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel1breq, cacertrootreq,
                 "UK", "libvirt level 1b", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel2areq, cacertlevel1areq,
                 "UK", "libvirt level 2a", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertlevel3areq, cacertlevel2areq,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertlevel2breq, cacertlevel1breq,
                 "UK", "libvirt client level 2b", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    gnutls_x509_crt_t certchain[] = {
        cacertrootreq.crt,
        cacertlevel1areq.crt,
        cacertlevel1breq.crt,
        cacertlevel2areq.crt,
    };

    testTLSWriteCertChain("cacertchain-ctx.pem",
                          certchain,
                          ARRAY_CARDINALITY(certchain));

    DO_CTX_TEST(true, "cacertchain-ctx.pem", servercertlevel3areq.filename, false);
    DO_CTX_TEST(false, "cacertchain-ctx.pem", clientcertlevel2breq.filename, false);

    DO_CTX_TEST(false, "cacertdoesnotexist.pem", "servercertdoesnotexist.pem", true);

    testTLSDiscardCert(&cacertreq);
    testTLSDiscardCert(&cacert1req);
    testTLSDiscardCert(&cacert2req);
    testTLSDiscardCert(&cacert3req);
    testTLSDiscardCert(&cacert4req);
    testTLSDiscardCert(&cacert5req);
    testTLSDiscardCert(&cacert6req);

    testTLSDiscardCert(&servercertreq);
    testTLSDiscardCert(&servercert1req);
    testTLSDiscardCert(&servercert2req);
    testTLSDiscardCert(&servercert3req);
    testTLSDiscardCert(&servercert4req);
    testTLSDiscardCert(&servercert5req);
    testTLSDiscardCert(&servercert6req);
    testTLSDiscardCert(&servercert7req);
    testTLSDiscardCert(&servercert8req);
    testTLSDiscardCert(&servercert9req);
    testTLSDiscardCert(&servercert10req);
    testTLSDiscardCert(&servercert11req);
    testTLSDiscardCert(&servercert12req);
    testTLSDiscardCert(&servercert13req);
    testTLSDiscardCert(&servercert14req);
    testTLSDiscardCert(&servercert15req);
    testTLSDiscardCert(&servercert16req);

    testTLSDiscardCert(&clientcertreq);
    testTLSDiscardCert(&clientcert1req);
    testTLSDiscardCert(&clientcert2req);
    testTLSDiscardCert(&clientcert3req);
    testTLSDiscardCert(&clientcert4req);
    testTLSDiscardCert(&clientcert5req);
    testTLSDiscardCert(&clientcert6req);
    testTLSDiscardCert(&clientcert7req);
    testTLSDiscardCert(&clientcert8req);
    testTLSDiscardCert(&clientcert9req);
    testTLSDiscardCert(&clientcert10req);

    testTLSDiscardCert(&cacertexpreq);
    testTLSDiscardCert(&servercertexpreq);
    testTLSDiscardCert(&servercertexp1req);
    testTLSDiscardCert(&clientcertexp1req);

    testTLSDiscardCert(&cacertnewreq);
    testTLSDiscardCert(&servercertnewreq);
    testTLSDiscardCert(&servercertnew1req);
    testTLSDiscardCert(&clientcertnew1req);

    testTLSDiscardCert(&cacertrootreq);
    testTLSDiscardCert(&cacertlevel1areq);
    testTLSDiscardCert(&cacertlevel1breq);
    testTLSDiscardCert(&cacertlevel2areq);
    testTLSDiscardCert(&servercertlevel3areq);
    testTLSDiscardCert(&clientcertlevel2breq);
    unlink("cacertchain-ctx.pem");

    testTLSCleanup(KEYFILE);

    return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
static int
mymain(void)
{
    int ret = 0;

    setenv("GNUTLS_FORCE_FIPS_MODE", "2", 1);

    testTLSInit(KEYFILE);

# define DO_SESS_TEST(_caCrt, _serverCrt, _clientCrt, _expectServerFail, \
                      _expectClientFail, _hostname, _wildcards)          \
    do {                                                                 \
        static struct testTLSSessionData data;                           \
        data.servercacrt = _caCrt;                                       \
        data.clientcacrt = _caCrt;                                       \
        data.servercrt = _serverCrt;                                     \
        data.clientcrt = _clientCrt;                                     \
        data.expectServerFail = _expectServerFail;                       \
        data.expectClientFail = _expectClientFail;                       \
        data.hostname = _hostname;                                       \
        data.wildcards = _wildcards;                                     \
        if (virTestRun("TLS Session " #_serverCrt " + " #_clientCrt,     \
                       testTLSSessionInit, &data) < 0)                   \
            ret = -1;                                                    \
    } while (0)

# define DO_SESS_TEST_EXT(_serverCaCrt, _clientCaCrt, _serverCrt, _clientCrt, \
                          _expectServerFail, _expectClientFail,               \
                          _hostname, _wildcards)                              \
    do {                                                                      \
        static struct testTLSSessionData data;                                \
        data.servercacrt = _serverCaCrt;                                      \
        data.clientcacrt = _clientCaCrt;                                      \
        data.servercrt = _serverCrt;                                          \
        data.clientcrt = _clientCrt;                                          \
        data.expectServerFail = _expectServerFail;                            \
        data.expectClientFail = _expectClientFail;                            \
        data.hostname = _hostname;                                            \
        data.wildcards = _wildcards;                                          \
        if (virTestRun("TLS Session " #_serverCrt " + " #_clientCrt,          \
                       testTLSSessionInit, &data) < 0)                        \
            ret = -1;                                                         \
    } while (0)

# define TLS_CERT_REQ(varname, cavarname,                               \
                      co, cn, an1, an2, ia1, ia2, bce, bcc, bci,        \
                      kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, eo)      \
    static struct testTLSCertReq varname = {                            \
        NULL, #varname "-sess.pem",                                     \
        co, cn, an1, an2, ia1, ia2, bce, bcc, bci,                      \
        kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, so                     \
    };                                                                  \
    testTLSGenerateCert(&varname, cavarname.crt)

# define TLS_ROOT_REQ(varname,                                          \
                      co, cn, an1, an2, ia1, ia2, bce, bcc, bci,        \
                      kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, eo)      \
    static struct testTLSCertReq varname = {                            \
        NULL, #varname "-sess.pem",                                     \
        co, cn, an1, an2, ia1, ia2, bce, bcc, bci,                      \
        kue, kuc, kuv, kpe, kpc, kpo1, kpo2, so, so                     \
    };                                                                  \
    testTLSGenerateCert(&varname, NULL)

    /* A perfect CA, perfect client & perfect server */

    /* Basic:CA:critical */
    TLS_ROOT_REQ(cacertreq,
                 "UK", "libvirt CA", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);

    TLS_ROOT_REQ(altcacertreq,
                 "UK", "libvirt CA 1", NULL, NULL, NULL, NULL,
                 true, true, true,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);

    TLS_CERT_REQ(servercertreq, cacertreq,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertreq, cacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    TLS_CERT_REQ(clientcertaltreq, altcacertreq,
                 "UK", "libvirt", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 false, false, "libvirt.org", NULL);
    DO_SESS_TEST_EXT(cacertreq.filename, altcacertreq.filename, servercertreq.filename,
                     clientcertaltreq.filename, true, true, "libvirt.org", NULL);


    /* When an altname is set, the CN is ignored, so it must be duplicated
     * as an altname for it to match */
    TLS_CERT_REQ(servercertalt1req, cacertreq,
                 "UK", "libvirt.org", "www.libvirt.org", "libvirt.org", "192.168.122.1", "fec0::dead:beaf",
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* This intentionally doesn't replicate */
    TLS_CERT_REQ(servercertalt2req, cacertreq,
                 "UK", "libvirt.org", "www.libvirt.org", "wiki.libvirt.org", "192.168.122.1", "fec0::dead:beaf",
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    DO_SESS_TEST(cacertreq.filename, servercertalt1req.filename, clientcertreq.filename,
                 false, false, "libvirt.org", NULL);
    DO_SESS_TEST(cacertreq.filename, servercertalt1req.filename, clientcertreq.filename,
                 false, false, "www.libvirt.org", NULL);
    DO_SESS_TEST(cacertreq.filename, servercertalt1req.filename, clientcertreq.filename,
                 false, true, "wiki.libvirt.org", NULL);

    DO_SESS_TEST(cacertreq.filename, servercertalt2req.filename, clientcertreq.filename,
                 false, true, "libvirt.org", NULL);
    DO_SESS_TEST(cacertreq.filename, servercertalt2req.filename, clientcertreq.filename,
                 false, false, "www.libvirt.org", NULL);
    DO_SESS_TEST(cacertreq.filename, servercertalt2req.filename, clientcertreq.filename,
                 false, false, "wiki.libvirt.org", NULL);

    const char *const wildcards1[] = {
        "C=UK,CN=dogfood",
        NULL,
    };
    const char *const wildcards2[] = {
        "C=UK,CN=libvirt",
        NULL,
    };
    const char *const wildcards3[] = {
        "C=UK,CN=dogfood",
        "C=UK,CN=libvirt",
        NULL,
    };
    const char *const wildcards4[] = {
        "C=UK,CN=libvirtstuff",
        NULL,
    };
    const char *const wildcards5[] = {
        "C=UK,CN=libvirt*",
        NULL,
    };
    const char *const wildcards6[] = {
        "C=UK,CN=*virt*",
        NULL,
    };

    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 true, false, "libvirt.org", wildcards1);
    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 false, false, "libvirt.org", wildcards2);
    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 false, false, "libvirt.org", wildcards3);
    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 true, false, "libvirt.org", wildcards4);
    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 false, false, "libvirt.org", wildcards5);
    DO_SESS_TEST(cacertreq.filename, servercertreq.filename, clientcertreq.filename,
                 false, false, "libvirt.org", wildcards6);

    TLS_ROOT_REQ(cacertrootreq,
                 "UK", "libvirt root", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel1areq, cacertrootreq,
                 "UK", "libvirt level 1a", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel1breq, cacertrootreq,
                 "UK", "libvirt level 1b", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel2areq, cacertlevel1areq,
                 "UK", "libvirt level 2a", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertlevel3areq, cacertlevel2areq,
                 "UK", "libvirt.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertlevel2breq, cacertlevel1breq,
                 "UK", "libvirt client level 2b", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    gnutls_x509_crt_t certchain[] = {
        cacertrootreq.crt,
        cacertlevel1areq.crt,
        cacertlevel1breq.crt,
        cacertlevel2areq.crt,
    };

    testTLSWriteCertChain("cacertchain-sess.pem",
                          certchain,
                          ARRAY_CARDINALITY(certchain));

    DO_SESS_TEST("cacertchain-sess.pem", servercertlevel3areq.filename, clientcertlevel2breq.filename,
                 false, false, "libvirt.org", NULL);

    testTLSDiscardCert(&clientcertreq);
    testTLSDiscardCert(&clientcertaltreq);

    testTLSDiscardCert(&servercertreq);
    testTLSDiscardCert(&servercertalt1req);
    testTLSDiscardCert(&servercertalt2req);

    testTLSDiscardCert(&cacertreq);
    testTLSDiscardCert(&altcacertreq);

    testTLSDiscardCert(&cacertrootreq);
    testTLSDiscardCert(&cacertlevel1areq);
    testTLSDiscardCert(&cacertlevel1breq);
    testTLSDiscardCert(&cacertlevel2areq);
    testTLSDiscardCert(&servercertlevel3areq);
    testTLSDiscardCert(&clientcertlevel2breq);
    unlink("cacertchain-sess.pem");

    testTLSCleanup(KEYFILE);

    return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
Example #3
0
int main(int argc, char **argv)
{
    int ret;

    g_assert(qcrypto_init(NULL) == 0);

    module_call_init(MODULE_INIT_QOM);
    g_test_init(&argc, &argv, NULL);
    setenv("GNUTLS_FORCE_FIPS_MODE", "2", 1);

    mkdir(WORKDIR, 0700);

    test_tls_init(KEYFILE);

# define TEST_CHANNEL(name, caCrt,                                      \
                      serverCrt, clientCrt,                             \
                      expectServerFail, expectClientFail,               \
                      hostname, wildcards)                              \
    struct QIOChannelTLSTestData name = {                               \
        caCrt, caCrt, serverCrt, clientCrt,                             \
        expectServerFail, expectClientFail,                             \
        hostname, wildcards                                             \
    };                                                                  \
    g_test_add_data_func("/qio/channel/tls/" # name,                    \
                         &name, test_io_channel_tls);

    /* A perfect CA, perfect client & perfect server */

    /* Basic:CA:critical */
    TLS_ROOT_REQ(cacertreq,
                 "UK", "qemu CA", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertreq, cacertreq,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertreq, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    const char *const wildcards[] = {
        "C=UK,CN=qemu*",
        NULL,
    };
    TEST_CHANNEL(basic, cacertreq.filename, servercertreq.filename,
                 clientcertreq.filename, false, false,
                 "qemu.org", wildcards);

    ret = g_test_run();

    test_tls_discard_cert(&clientcertreq);
    test_tls_discard_cert(&servercertreq);
    test_tls_discard_cert(&cacertreq);

    test_tls_cleanup(KEYFILE);
    rmdir(WORKDIR);

    return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}
int main(int argc, char **argv)
{
    int ret;

    module_call_init(MODULE_INIT_QOM);
    g_test_init(&argc, &argv, NULL);
    setenv("GNUTLS_FORCE_FIPS_MODE", "2", 1);

    mkdir(WORKDIR, 0700);

    test_tls_init(KEYFILE);

# define TLS_TEST_REG(name, isServer, caCrt, crt, expectFail)           \
    struct QCryptoTLSCredsTestData name = {                             \
        isServer, caCrt, crt, expectFail                                \
    };                                                                  \
    g_test_add_data_func("/qcrypto/tlscredsx509/" # name,               \
                         &name, test_tls_creds);                        \

    /* A perfect CA, perfect client & perfect server */

    /* Basic:CA:critical */
    TLS_ROOT_REQ(cacertreq,
                 "UK", "qemu CA", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);

    TLS_CERT_REQ(servercertreq, cacertreq,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertreq, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    TLS_TEST_REG(perfectserver, true,
                 cacertreq.filename, servercertreq.filename, false);
    TLS_TEST_REG(perfectclient, false,
                 cacertreq.filename, clientcertreq.filename, false);


    /* Some other CAs which are good */

    /* Basic:CA:critical */
    TLS_ROOT_REQ(cacert1req,
                 "UK", "qemu CA 1", NULL, NULL, NULL, NULL,
                 true, true, true,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert1req, cacert1req,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    /* Basic:CA:not-critical */
    TLS_ROOT_REQ(cacert2req,
                 "UK", "qemu CA 2", NULL, NULL, NULL, NULL,
                 true, false, true,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert2req, cacert2req,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    /* Key usage:cert-sign:critical */
    TLS_ROOT_REQ(cacert3req,
                 "UK", "qemu CA 3", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert3req, cacert3req,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    TLS_TEST_REG(goodca1, true,
                 cacert1req.filename, servercert1req.filename, false);
    TLS_TEST_REG(goodca2, true,
                 cacert2req.filename, servercert2req.filename, false);
    TLS_TEST_REG(goodca3, true,
                 cacert3req.filename, servercert3req.filename, false);

    /* Now some bad certs */

    /* Key usage:dig-sig:not-critical */
    TLS_ROOT_REQ(cacert4req,
                 "UK", "qemu CA 4", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, false, GNUTLS_KEY_DIGITAL_SIGNATURE,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert4req, cacert4req,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* no-basic */
    TLS_ROOT_REQ(cacert5req,
                 "UK", "qemu CA 5", NULL, NULL, NULL, NULL,
                 false, false, false,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert5req, cacert5req,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* Key usage:dig-sig:critical */
    TLS_ROOT_REQ(cacert6req,
                 "UK", "qemu CA 6", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_DIGITAL_SIGNATURE,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercert6req, cacert6req,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);

    /* Technically a CA cert with basic constraints
     * key purpose == key signing + non-critical should
     * be rejected. GNUTLS < 3.1 does not reject it and
     * we don't anticipate them changing this behaviour
     */
    TLS_TEST_REG(badca1, true, cacert4req.filename, servercert4req.filename,
                (GNUTLS_VERSION_MAJOR == 3 && GNUTLS_VERSION_MINOR >= 1) ||
                GNUTLS_VERSION_MAJOR > 3);
    TLS_TEST_REG(badca2, true,
                 cacert5req.filename, servercert5req.filename, true);
    TLS_TEST_REG(badca3, true,
                 cacert6req.filename, servercert6req.filename, true);


    /* Various good servers */
    /* no usage or purpose */
    TLS_CERT_REQ(servercert7req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign+dig-sig+encipher:critical */
    TLS_CERT_REQ(servercert8req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT |
                 GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign:not-critical */
    TLS_CERT_REQ(servercert9req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, false, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:server:critical */
    TLS_CERT_REQ(servercert10req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* purpose:server:not-critical */
    TLS_CERT_REQ(servercert11req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* purpose:client+server:critical */
    TLS_CERT_REQ(servercert12req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true,
                 GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);
    /* purpose:client+server:not-critical */
    TLS_CERT_REQ(servercert13req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false,
                 GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);

    TLS_TEST_REG(goodserver1, true,
                 cacertreq.filename, servercert7req.filename, false);
    TLS_TEST_REG(goodserver2, true,
                 cacertreq.filename, servercert8req.filename, false);
    TLS_TEST_REG(goodserver3, true,
                 cacertreq.filename, servercert9req.filename, false);
    TLS_TEST_REG(goodserver4, true,
                 cacertreq.filename, servercert10req.filename, false);
    TLS_TEST_REG(goodserver5, true,
                 cacertreq.filename, servercert11req.filename, false);
    TLS_TEST_REG(goodserver6, true,
                 cacertreq.filename, servercert12req.filename, false);
    TLS_TEST_REG(goodserver7, true,
                 cacertreq.filename, servercert13req.filename, false);

    /* Bad servers */

    /* usage:cert-sign:critical */
    TLS_CERT_REQ(servercert14req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:client:critical */
    TLS_CERT_REQ(servercert15req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);
    /* usage: none:critical */
    TLS_CERT_REQ(servercert16req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, 0,
                 false, false, NULL, NULL,
                 0, 0);

    TLS_TEST_REG(badserver1, true,
                 cacertreq.filename, servercert14req.filename, true);
    TLS_TEST_REG(badserver2, true,
                 cacertreq.filename, servercert15req.filename, true);
    TLS_TEST_REG(badserver3, true,
                 cacertreq.filename, servercert16req.filename, true);



    /* Various good clients */
    /* no usage or purpose */
    TLS_CERT_REQ(clientcert1req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign+dig-sig+encipher:critical */
    TLS_CERT_REQ(clientcert2req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT |
                 GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* usage:cert-sign:not-critical */
    TLS_CERT_REQ(clientcert3req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, false, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:client:critical */
    TLS_CERT_REQ(clientcert4req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);
    /* purpose:client:not-critical */
    TLS_CERT_REQ(clientcert5req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);
    /* purpose:client+client:critical */
    TLS_CERT_REQ(clientcert6req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true,
                 GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);
    /* purpose:client+client:not-critical */
    TLS_CERT_REQ(clientcert7req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, false,
                 GNUTLS_KP_TLS_WWW_CLIENT, GNUTLS_KP_TLS_WWW_SERVER,
                 0, 0);

    TLS_TEST_REG(goodclient1, false,
                 cacertreq.filename, clientcert1req.filename, false);
    TLS_TEST_REG(goodclient2, false,
                 cacertreq.filename, clientcert2req.filename, false);
    TLS_TEST_REG(goodclient3, false,
                 cacertreq.filename, clientcert3req.filename, false);
    TLS_TEST_REG(goodclient4, false,
                 cacertreq.filename, clientcert4req.filename, false);
    TLS_TEST_REG(goodclient5, false,
                 cacertreq.filename, clientcert5req.filename, false);
    TLS_TEST_REG(goodclient6, false,
                 cacertreq.filename, clientcert6req.filename, false);
    TLS_TEST_REG(goodclient7, false,
                 cacertreq.filename, clientcert7req.filename, false);

    /* Bad clients */

    /* usage:cert-sign:critical */
    TLS_CERT_REQ(clientcert8req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    /* purpose:client:critical */
    TLS_CERT_REQ(clientcert9req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 false, false, 0,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    /* usage: none:critical */
    TLS_CERT_REQ(clientcert10req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true, 0,
                 false, false, NULL, NULL,
                 0, 0);

    TLS_TEST_REG(badclient1, false,
                 cacertreq.filename, clientcert8req.filename, true);
    TLS_TEST_REG(badclient2, false,
                 cacertreq.filename, clientcert9req.filename, true);
    TLS_TEST_REG(badclient3, false,
                 cacertreq.filename, clientcert10req.filename, true);



    /* Expired stuff */

    TLS_ROOT_REQ(cacertexpreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, -1);
    TLS_CERT_REQ(servercertexpreq, cacertexpreq,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertexp1req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, -1);
    TLS_CERT_REQ(clientcertexp1req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, -1);

    TLS_TEST_REG(expired1, true,
                 cacertexpreq.filename, servercertexpreq.filename, true);
    TLS_TEST_REG(expired2, true,
                 cacertreq.filename, servercertexp1req.filename, true);
    TLS_TEST_REG(expired3, false,
                 cacertreq.filename, clientcertexp1req.filename, true);


    /* Not activated stuff */

    TLS_ROOT_REQ(cacertnewreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 1, 2);
    TLS_CERT_REQ(servercertnewreq, cacertnewreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertnew1req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 1, 2);
    TLS_CERT_REQ(clientcertnew1req, cacertreq,
                 "UK", "qemu", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 1, 2);

    TLS_TEST_REG(inactive1, true,
                 cacertnewreq.filename, servercertnewreq.filename, true);
    TLS_TEST_REG(inactive2, true,
                 cacertreq.filename, servercertnew1req.filename, true);
    TLS_TEST_REG(inactive3, false,
                 cacertreq.filename, clientcertnew1req.filename, true);

    TLS_ROOT_REQ(cacertrootreq,
                 "UK", "qemu root", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel1areq, cacertrootreq,
                 "UK", "qemu level 1a", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel1breq, cacertrootreq,
                 "UK", "qemu level 1b", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(cacertlevel2areq, cacertlevel1areq,
                 "UK", "qemu level 2a", NULL, NULL, NULL, NULL,
                 true, true, true,
                 true, true, GNUTLS_KEY_KEY_CERT_SIGN,
                 false, false, NULL, NULL,
                 0, 0);
    TLS_CERT_REQ(servercertlevel3areq, cacertlevel2areq,
                 "UK", "qemu.org", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_SERVER, NULL,
                 0, 0);
    TLS_CERT_REQ(clientcertlevel2breq, cacertlevel1breq,
                 "UK", "qemu client level 2b", NULL, NULL, NULL, NULL,
                 true, true, false,
                 true, true,
                 GNUTLS_KEY_DIGITAL_SIGNATURE | GNUTLS_KEY_KEY_ENCIPHERMENT,
                 true, true, GNUTLS_KP_TLS_WWW_CLIENT, NULL,
                 0, 0);

    gnutls_x509_crt_t certchain[] = {
        cacertrootreq.crt,
        cacertlevel1areq.crt,
        cacertlevel1breq.crt,
        cacertlevel2areq.crt,
    };

    test_tls_write_cert_chain(WORKDIR "cacertchain-ctx.pem",
                              certchain,
                              G_N_ELEMENTS(certchain));

    TLS_TEST_REG(chain1, true,
                 WORKDIR "cacertchain-ctx.pem",
                 servercertlevel3areq.filename, false);
    TLS_TEST_REG(chain2, false,
                 WORKDIR "cacertchain-ctx.pem",
                 clientcertlevel2breq.filename, false);

    /* Some missing certs - first two are fatal, the last
     * is ok
     */
    TLS_TEST_REG(missingca, true,
                 "cacertdoesnotexist.pem",
                 servercert1req.filename, true);
    TLS_TEST_REG(missingserver, true,
                 cacert1req.filename,
                 "servercertdoesnotexist.pem", true);
    TLS_TEST_REG(missingclient, false,
                 cacert1req.filename,
                 "clientcertdoesnotexist.pem", false);

    ret = g_test_run();

    test_tls_discard_cert(&cacertreq);
    test_tls_discard_cert(&cacert1req);
    test_tls_discard_cert(&cacert2req);
    test_tls_discard_cert(&cacert3req);
    test_tls_discard_cert(&cacert4req);
    test_tls_discard_cert(&cacert5req);
    test_tls_discard_cert(&cacert6req);

    test_tls_discard_cert(&servercertreq);
    test_tls_discard_cert(&servercert1req);
    test_tls_discard_cert(&servercert2req);
    test_tls_discard_cert(&servercert3req);
    test_tls_discard_cert(&servercert4req);
    test_tls_discard_cert(&servercert5req);
    test_tls_discard_cert(&servercert6req);
    test_tls_discard_cert(&servercert7req);
    test_tls_discard_cert(&servercert8req);
    test_tls_discard_cert(&servercert9req);
    test_tls_discard_cert(&servercert10req);
    test_tls_discard_cert(&servercert11req);
    test_tls_discard_cert(&servercert12req);
    test_tls_discard_cert(&servercert13req);
    test_tls_discard_cert(&servercert14req);
    test_tls_discard_cert(&servercert15req);
    test_tls_discard_cert(&servercert16req);

    test_tls_discard_cert(&clientcertreq);
    test_tls_discard_cert(&clientcert1req);
    test_tls_discard_cert(&clientcert2req);
    test_tls_discard_cert(&clientcert3req);
    test_tls_discard_cert(&clientcert4req);
    test_tls_discard_cert(&clientcert5req);
    test_tls_discard_cert(&clientcert6req);
    test_tls_discard_cert(&clientcert7req);
    test_tls_discard_cert(&clientcert8req);
    test_tls_discard_cert(&clientcert9req);
    test_tls_discard_cert(&clientcert10req);

    test_tls_discard_cert(&cacertexpreq);
    test_tls_discard_cert(&servercertexpreq);
    test_tls_discard_cert(&servercertexp1req);
    test_tls_discard_cert(&clientcertexp1req);

    test_tls_discard_cert(&cacertnewreq);
    test_tls_discard_cert(&servercertnewreq);
    test_tls_discard_cert(&servercertnew1req);
    test_tls_discard_cert(&clientcertnew1req);

    test_tls_discard_cert(&cacertrootreq);
    test_tls_discard_cert(&cacertlevel1areq);
    test_tls_discard_cert(&cacertlevel1breq);
    test_tls_discard_cert(&cacertlevel2areq);
    test_tls_discard_cert(&servercertlevel3areq);
    test_tls_discard_cert(&clientcertlevel2breq);
    unlink(WORKDIR "cacertchain-ctx.pem");

    test_tls_cleanup(KEYFILE);
    rmdir(WORKDIR);

    return ret == 0 ? EXIT_SUCCESS : EXIT_FAILURE;
}