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palemoon27/security/manager/ssl/tests/unit/test_getchain.js
T

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JavaScript

// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
"use strict";
do_get_profile(); // must be called before getting nsIX509CertDB
const certdb = Cc["@mozilla.org/security/x509certdb;1"]
.getService(Ci.nsIX509CertDB);
// This is the list of certificates needed for the test
// The certificates prefixed by 'int-' are intermediates
let certList = [
'ee',
'ca-1',
'ca-2',
]
function load_cert(cert_name, trust_string) {
var cert_filename = cert_name + ".der";
addCertFromFile(certdb, "test_getchain/" + cert_filename, trust_string);
}
// Since all the ca's are identical expect for the serial number
// I have to grab them by enumerating all the certs and then finding
// the ones that I am interested in.
function get_ca_array() {
let ret_array = new Array();
let allCerts = certdb.getCerts();
let enumerator = allCerts.getEnumerator();
while (enumerator.hasMoreElements()) {
let cert = enumerator.getNext().QueryInterface(Ci.nsIX509Cert);
if (cert.commonName == 'ca') {
ret_array[parseInt(cert.serialNumber)] = cert;
}
}
return ret_array;
}
function check_matching_issuer_and_getchain(expected_issuer_serial, cert) {
const nsIX509Cert = Components.interfaces.nsIX509Cert;
do_check_eq(expected_issuer_serial, cert.issuer.serialNumber);
let chain = cert.getChain();
let issuer_via_getchain = chain.queryElementAt(1, nsIX509Cert);
// The issuer returned by cert.issuer or cert.getchain should be consistent.
do_check_eq(cert.issuer.serialNumber, issuer_via_getchain.serialNumber);
}
function check_getchain(ee_cert, ssl_ca, email_ca){
// A certificate should first build a chain/issuer to
// a SSL trust domain, then an EMAIL trust domain and then
// and object signer trust domain
const nsIX509Cert = Components.interfaces.nsIX509Cert;
certdb.setCertTrust(ssl_ca, nsIX509Cert.CA_CERT,
Ci.nsIX509CertDB.TRUSTED_SSL);
certdb.setCertTrust(email_ca, nsIX509Cert.CA_CERT,
Ci.nsIX509CertDB.TRUSTED_EMAIL);
check_matching_issuer_and_getchain(ssl_ca.serialNumber, ee_cert);
certdb.setCertTrust(ssl_ca, nsIX509Cert.CA_CERT, 0);
check_matching_issuer_and_getchain(email_ca.serialNumber, ee_cert);
certdb.setCertTrust(email_ca, nsIX509Cert.CA_CERT, 0);
// Do a final test on the case of no trust. The results must
// be cosistent (the actual value is non-deterministic).
check_matching_issuer_and_getchain(ee_cert.issuer.serialNumber, ee_cert);
}
function run_test() {
clearOCSPCache();
clearSessionCache();
for (let i = 0 ; i < certList.length; i++) {
load_cert(certList[i], ',,');
}
let ee_cert = certdb.findCertByNickname(null, 'ee');
do_check_false(!ee_cert);
let ca = get_ca_array();
check_getchain(ee_cert, ca[1], ca[2]);
// Swap ca certs to deal alternate trust settings.
check_getchain(ee_cert, ca[2], ca[1]);
}