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<!DOCTYPE HTML>
<html>
<head>
<title>Bug 1272239 - Test gethash.</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="classifierHelper.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script src="head.js"></script>
<script class="testbody" type="text/javascript">
/* import-globals-from classifierHelper.js */
const MALWARE_LIST = "test-malware-simple";
const MALWARE_HOST1 = "malware.example.com/";
const MALWARE_HOST2 = "test1.example.com/";
const UNWANTED_LIST = "test-unwanted-simple";
const UNWANTED_HOST1 = "unwanted.example.com/";
const UNWANTED_HOST2 = "test2.example.com/";
const UNUSED_MALWARE_HOST = "unused.malware.com/";
const UNUSED_UNWANTED_HOST = "unused.unwanted.com/";
const GETHASH_URL =
"http://mochi.test:8888/tests/toolkit/components/url-classifier/tests/mochitest/gethash.sjs";
var gPreGethashCounter = 0;
var gCurGethashCounter = 0;
var expectLoad = false;
function loadTestFrame() {
return new Promise(function(resolve, reject) {
var iframe = document.createElement("iframe");
iframe.setAttribute("src", "gethashFrame.html");
document.body.appendChild(iframe);
iframe.onload = function() {
document.body.removeChild(iframe);
resolve();
};
}).then(getGethashCounter);
}
function getGethashCounter() {
return new Promise(function(resolve, reject) {
var xhr = new XMLHttpRequest;
xhr.open("PUT", GETHASH_URL + "?gethashcount");
xhr.setRequestHeader("Content-Type", "text/plain");
xhr.onreadystatechange = function() {
if (this.readyState == this.DONE) {
gPreGethashCounter = gCurGethashCounter;
gCurGethashCounter = parseInt(xhr.response);
resolve();
}
};
xhr.send();
});
}
// setup function allows classifier send gethash request for test database
// also it calculate to fullhash for url and store those hashes in gethash sjs.
function setup() {
classifierHelper.allowCompletion([MALWARE_LIST, UNWANTED_LIST], GETHASH_URL);
return Promise.all([
addCompletionToServer(MALWARE_LIST, MALWARE_HOST1, GETHASH_URL),
addCompletionToServer(MALWARE_LIST, MALWARE_HOST2, GETHASH_URL),
addCompletionToServer(UNWANTED_LIST, UNWANTED_HOST1, GETHASH_URL),
addCompletionToServer(UNWANTED_LIST, UNWANTED_HOST2, GETHASH_URL),
]);
}
// Reset function in helper try to simulate the behavior we restart firefox
function reset() {
return classifierHelper.resetDatabase()
.catch(err => {
ok(false, "Couldn't update classifier. Error code: " + err);
// Abort test.
SimpleTest.finish();
});
}
function updateUnusedUrl() {
var testData = [
{ url: UNUSED_MALWARE_HOST, db: MALWARE_LIST },
{ url: UNUSED_UNWANTED_HOST, db: UNWANTED_LIST }
];
return classifierHelper.addUrlToDB(testData)
.catch(err => {
ok(false, "Couldn't update classifier. Error code: " + err);
// Abort test.
SimpleTest.finish();
});
}
function addPrefixToDB() {
return update(true);
}
function addCompletionToDB() {
return update(false);
}
function update(prefix = false) {
var length = prefix ? 4 : 32;
var testData = [
{ url: MALWARE_HOST1, db: MALWARE_LIST, len: length },
{ url: MALWARE_HOST2, db: MALWARE_LIST, len: length },
{ url: UNWANTED_HOST1, db: UNWANTED_LIST, len: length },
{ url: UNWANTED_HOST2, db: UNWANTED_LIST, len: length }
];
return classifierHelper.addUrlToDB(testData)
.catch(err => {
ok(false, "Couldn't update classifier. Error code: " + err);
// Abort test.
SimpleTest.finish();
});
}
// This testcase is to make sure gethash works:
// 1. Add prefixes to DB.
// 2. Load test frame contains malware & unwanted url, those urls should be blocked.
// 3. The second step should also trigger a gethash request since completions is not in
// either cache or DB.
// 4. Load test frame again, since completions is stored in cache now, no gethash
// request should be triggered.
function testGethash() {
return Promise.resolve()
.then(addPrefixToDB)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter > gPreGethashCounter, "Gethash request is triggered.");
})
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter == gPreGethashCounter, "Gethash request is not triggered.");
})
.then(reset);
}
// This testcae is to make sure completions in update works:
// 1. Add completions to DB.
// 2. Load test frame, since completions is stored in DB, gethash request should
// not be triggered.
function testUpdate() {
return Promise.resolve()
.then(addCompletionToDB)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter == gPreGethashCounter, "Gethash request is not triggered.");
})
.then(reset);
}
// This testcase is to make sure an update request will not clear completions in DB:
// 1. Add completions to DB.
// 2. Load test frame to make sure completions is stored in database, in this case, gethash
// should not be triggered.
// 3. Trigger an update, cache is cleared, but completions in DB should still remain.
// 4. Load test frame again, since completions is in DB, gethash request should not be triggered.
function testUpdateNotClearCompletions() {
return Promise.resolve()
.then(addCompletionToDB)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter == gPreGethashCounter, "Gethash request is not triggered.");
})
.then(updateUnusedUrl)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter == gPreGethashCounter, "Gethash request is not triggered.");
})
.then(reset);
}
// This testcase is to make sure completion store in DB will properly load after restarting.
// 1. Add completions to DB.
// 2. Simulate firefox restart by calling reloadDatabase.
// 3. Load test frame, since completions should be loaded from DB, no gethash request should
// be triggered.
function testUpdateCompletionsAfterReload() {
return Promise.resolve()
.then(addCompletionToDB)
.then(classifierHelper.reloadDatabase)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter == gPreGethashCounter, "Gethash request is not triggered.");
})
.then(reset);
}
// This testcase is to make sure cache will be cleared after restarting
// 1. Add prefixes to DB.
// 2. Load test frame, this should trigger a gethash request and completions will be stored in
// cache.
// 3. Load test frame again, no gethash should be triggered because of cache.
// 4. Simulate firefox restart by calling reloadDatabase.
// 5. Load test frame again, since cache is cleared, gethash request should be triggered.
function testGethashCompletionsAfterReload() {
return Promise.resolve()
.then(addPrefixToDB)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter > gPreGethashCounter, "Gethash request is triggered.");
})
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter == gPreGethashCounter, "Gethash request is not triggered.");
})
.then(classifierHelper.reloadDatabase)
.then(loadTestFrame)
.then(() => {
ok(gCurGethashCounter > gPreGethashCounter, "Gethash request is triggered.");
})
.then(reset);
}
function runTest() {
Promise.resolve()
.then(classifierHelper.waitForInit)
.then(setup)
.then(testGethash)
.then(testUpdate)
.then(testUpdateNotClearCompletions)
.then(testUpdateCompletionsAfterReload)
.then(testGethashCompletionsAfterReload)
.then(function() {
SimpleTest.finish();
}).catch(function(e) {
ok(false, "Some test failed with error " + e);
SimpleTest.finish();
});
}
SimpleTest.waitForExplicitFinish();
// 'network.predictor.enabled' is disabled because if other testcase load
// evil.js, evil.css ...etc resources, it may cause we load them from cache
// directly and bypass classifier check
SpecialPowers.pushPrefEnv({"set": [
["browser.safebrowsing.malware.enabled", true],
["network.predictor.enabled", false],
["urlclassifier.gethash.timeout_ms", 30000],
]}, runTest);
</script>
</pre>
</body>
</html>
|
