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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Need profile dir to store the key / cert
do_get_profile();
// Ensure PSM is initialized
Cc["@mozilla.org/psm;1"].getService(Ci.nsISupports);
const { Services } = Cu.import("resource://gre/modules/Services.jsm", {});
const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm", {});
const { Promise: promise } =
Cu.import("resource://gre/modules/Promise.jsm", {});
const certService = Cc["@mozilla.org/security/local-cert-service;1"]
.getService(Ci.nsILocalCertService);
const certOverrideService = Cc["@mozilla.org/security/certoverride;1"]
.getService(Ci.nsICertOverrideService);
const socketTransportService =
Cc["@mozilla.org/network/socket-transport-service;1"]
.getService(Ci.nsISocketTransportService);
const prefs = Cc["@mozilla.org/preferences-service;1"]
.getService(Ci.nsIPrefBranch);
function run_test() {
run_next_test();
}
function getCert() {
let deferred = promise.defer();
certService.getOrCreateCert("tls-test", {
handleCert: function(c, rv) {
if (rv) {
deferred.reject(rv);
return;
}
deferred.resolve(c);
}
});
return deferred.promise;
}
function startServer(cert, expectingPeerCert, clientCertificateConfig,
expectedVersion, expectedVersionStr) {
let tlsServer = Cc["@mozilla.org/network/tls-server-socket;1"]
.createInstance(Ci.nsITLSServerSocket);
tlsServer.init(-1, true, -1);
tlsServer.serverCert = cert;
let input, output;
let listener = {
onSocketAccepted: function(socket, transport) {
do_print("Accept TLS client connection");
let connectionInfo = transport.securityInfo
.QueryInterface(Ci.nsITLSServerConnectionInfo);
connectionInfo.setSecurityObserver(listener);
input = transport.openInputStream(0, 0, 0);
output = transport.openOutputStream(0, 0, 0);
},
onHandshakeDone: function(socket, status) {
do_print("TLS handshake done");
if (expectingPeerCert) {
ok(!!status.peerCert, "Has peer cert");
ok(status.peerCert.equals(cert), "Peer cert matches expected cert");
} else {
ok(!status.peerCert, "No peer cert (as expected)");
}
equal(status.tlsVersionUsed, expectedVersion,
"Using " + expectedVersionStr);
let expectedCipher;
if (expectedVersion >= 772) {
expectedCipher = "TLS_AES_128_GCM_SHA256";
} else {
expectedCipher = "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256";
}
equal(status.cipherName, expectedCipher,
"Using expected cipher");
equal(status.keyLength, 128, "Using 128-bit key");
equal(status.macLength, 128, "Using 128-bit MAC");
input.asyncWait({
onInputStreamReady: function(input) {
NetUtil.asyncCopy(input, output);
}
}, 0, 0, Services.tm.currentThread);
},
onStopListening: function() {}
};
tlsServer.setSessionTickets(false);
tlsServer.setRequestClientCertificate(clientCertificateConfig);
tlsServer.asyncListen(listener);
return tlsServer.port;
}
function storeCertOverride(port, cert) {
let overrideBits = Ci.nsICertOverrideService.ERROR_UNTRUSTED |
Ci.nsICertOverrideService.ERROR_MISMATCH;
certOverrideService.rememberValidityOverride("127.0.0.1", port, cert,
overrideBits, true);
}
function startClient(port, cert, expectingBadCertAlert) {
let SSL_ERROR_BASE = Ci.nsINSSErrorsService.NSS_SSL_ERROR_BASE;
let SSL_ERROR_BAD_CERT_ALERT = SSL_ERROR_BASE + 17;
let transport =
socketTransportService.createTransport(["ssl"], 1, "127.0.0.1", port, null);
let input;
let output;
let inputDeferred = promise.defer();
let outputDeferred = promise.defer();
let handler = {
onTransportStatus: function(transport, status) {
if (status === Ci.nsISocketTransport.STATUS_CONNECTED_TO) {
output.asyncWait(handler, 0, 0, Services.tm.currentThread);
}
},
onInputStreamReady: function(input) {
try {
let data = NetUtil.readInputStreamToString(input, input.available());
equal(data, "HELLO", "Echoed data received");
input.close();
output.close();
ok(!expectingBadCertAlert, "No bad cert alert expected");
inputDeferred.resolve();
} catch (e) {
let errorCode = -1 * (e.result & 0xFFFF);
if (expectingBadCertAlert && errorCode == SSL_ERROR_BAD_CERT_ALERT) {
inputDeferred.resolve();
} else {
inputDeferred.reject(e);
}
}
},
onOutputStreamReady: function(output) {
try {
// Set the client certificate as appropriate.
if (cert) {
let clientSecInfo = transport.securityInfo;
let tlsControl = clientSecInfo.QueryInterface(Ci.nsISSLSocketControl);
tlsControl.clientCert = cert;
}
output.write("HELLO", 5);
do_print("Output to server written");
outputDeferred.resolve();
input = transport.openInputStream(0, 0, 0);
input.asyncWait(handler, 0, 0, Services.tm.currentThread);
} catch (e) {
let errorCode = -1 * (e.result & 0xFFFF);
if (errorCode == SSL_ERROR_BAD_CERT_ALERT) {
do_print("Server doesn't like client cert");
}
outputDeferred.reject(e);
}
}
};
transport.setEventSink(handler, Services.tm.currentThread);
output = transport.openOutputStream(0, 0, 0);
return promise.all([inputDeferred.promise, outputDeferred.promise]);
}
// Replace the UI dialog that prompts the user to pick a client certificate.
do_load_manifest("client_cert_chooser.manifest");
const tests = [{
expectingPeerCert: true,
clientCertificateConfig: Ci.nsITLSServerSocket.REQUIRE_ALWAYS,
sendClientCert: true,
expectingBadCertAlert: false
}, {
expectingPeerCert: true,
clientCertificateConfig: Ci.nsITLSServerSocket.REQUIRE_ALWAYS,
sendClientCert: false,
expectingBadCertAlert: true
}, {
expectingPeerCert: true,
clientCertificateConfig: Ci.nsITLSServerSocket.REQUEST_ALWAYS,
sendClientCert: true,
expectingBadCertAlert: false
}, {
expectingPeerCert: false,
clientCertificateConfig: Ci.nsITLSServerSocket.REQUEST_ALWAYS,
sendClientCert: false,
expectingBadCertAlert: false
}, {
expectingPeerCert: false,
clientCertificateConfig: Ci.nsITLSServerSocket.REQUEST_NEVER,
sendClientCert: true,
expectingBadCertAlert: false
}, {
expectingPeerCert: false,
clientCertificateConfig: Ci.nsITLSServerSocket.REQUEST_NEVER,
sendClientCert: false,
expectingBadCertAlert: false
}];
const versions = [{
prefValue: 3, version: Ci.nsITLSClientStatus.TLS_VERSION_1_2, versionStr: "TLS 1.2"
}, {
prefValue: 4, version: Ci.nsITLSClientStatus.TLS_VERSION_1_3, versionStr: "TLS 1.3"
}];
add_task(function*() {
let cert = yield getCert();
ok(!!cert, "Got self-signed cert");
for (let v of versions) {
prefs.setIntPref("security.tls.version.max", v.prefValue);
for (let t of tests) {
let port = startServer(cert,
t.expectingPeerCert,
t.clientCertificateConfig,
v.version,
v.versionStr);
storeCertOverride(port, cert);
yield startClient(port, t.sendClientCert ? cert : null, t.expectingBadCertAlert);
}
}
});
do_register_cleanup(function() {
prefs.clearUserPref("security.tls.version.max");
});
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