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<!DOCTYPE html>
<meta charset=utf-8>
<title>CORS - redirect</title>
<meta name=author title="Odin Hørthe Omdal" href="mailto:odiho@opera.com">
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script src=support.js?pipe=sub></script>
<h1>CORS redirect handling</h1>
<div id=log></div>
<script>
// Test count for cache busting and easy identifying of request in traffic analyzer
var num_test = 0,
origin = location.protocol + "//" + location.host,
remote_origin = origin.replace('://', '://' + SUBDOMAIN + '.'),
local = dirname(location.href) + 'resources/cors-makeheader.py',
remote = local.replace('://', '://' + SUBDOMAIN + '.'),
remote2 = local.replace('://', '://' + SUBDOMAIN2 + '.');
/* First page Redirect to Expect what */
// local -> remote
redir_test([ 'local', '*' ], [ 'remote', '*' ], origin );
redir_test([ 'local', '*' ], [ 'remote', origin ], origin );
redir_test([ 'local', '*' ], [ 'remote', 'null' ], 'disallow');
redir_test([ 'local', '*' ], [ 'remote', 'none' ], 'disallow');
redir_test([ 'local', origin ], [ 'remote', '*' ], origin );
redir_test([ 'local', origin ], [ 'remote', origin ], origin );
redir_test([ 'local', origin ], [ 'remote', 'null' ], 'disallow');
redir_test([ 'local', origin ], [ 'remote', 'none' ], 'disallow');
redir_test([ 'local', 'null' ], [ 'remote', '*' ], origin );
redir_test([ 'local', 'none' ], [ 'remote', '*' ], origin );
// remote -> local
redir_test([ 'remote', '*' ], [ 'local', '*' ], 'null' );
redir_test([ 'remote', '*' ], [ 'local', origin ], 'disallow');
redir_test([ 'remote', '*' ], [ 'local', 'null' ], 'null' );
redir_test([ 'remote', '*' ], [ 'local', 'none' ], 'disallow');
redir_test([ 'remote', origin ], [ 'local', '*' ], 'null' );
redir_test([ 'remote', origin ], [ 'local', origin ], 'disallow');
redir_test([ 'remote', origin ], [ 'local', 'null' ], 'null' );
redir_test([ 'remote', origin ], [ 'local', 'none' ], 'disallow');
redir_test([ 'remote', 'null' ], [ 'local', '*' ], 'disallow');
redir_test([ 'remote', 'none' ], [ 'local', '*' ], 'disallow');
// remote -> remote
redir_test([ 'remote', '*' ], [ 'remote', '*' ], origin );
redir_test([ 'remote', '*' ], [ 'remote', origin ], origin );
redir_test([ 'remote', '*' ], [ 'remote', 'null' ], 'disallow');
redir_test([ 'remote', '*' ], [ 'remote', 'none' ], 'disallow');
redir_test([ 'remote', origin ], [ 'remote', '*' ], origin );
redir_test([ 'remote', origin ], [ 'remote', origin ], origin );
redir_test([ 'remote', origin ], [ 'remote', 'null' ], 'disallow');
redir_test([ 'remote', origin ], [ 'remote', 'none' ], 'disallow');
redir_test([ 'remote', 'null' ], [ 'remote', '*' ], 'disallow');
redir_test([ 'remote', 'none' ], [ 'remote', '*' ], 'disallow');
// remote -> remote2
redir_test([ 'remote', '*' ], [ 'remote2', '*' ], 'null' );
redir_test([ 'remote', '*' ], [ 'remote2', origin ], 'disallow');
redir_test([ 'remote', '*' ], [ 'remote2', 'null' ], 'null' );
redir_test([ 'remote', '*' ], [ 'remote2', 'none' ], 'disallow');
redir_test([ 'remote', origin ], [ 'remote2', '*' ], 'null' );
redir_test([ 'remote', origin ], [ 'remote2', origin ], 'disallow');
redir_test([ 'remote', origin ], [ 'remote2', 'null' ], 'null');
redir_test([ 'remote', origin ], [ 'remote2', 'none' ], 'disallow');
redir_test([ 'remote', 'null' ], [ 'remote2', '*' ], 'disallow');
redir_test([ 'remote', 'none' ], [ 'remote2', '*' ], 'disallow');
// Bonus weird edge checks
redir_test([ 'remote', '*' ], [ 'remote', remote_origin ], 'disallow');
redir_test([ 'remote', '*' ], [ 'remote2', remote_origin ], 'disallow');
redir_test([ 'remote', remote_origin ], [ 'remote', "*" ], 'disallow');
/*
* The helpers
*/
function redir_test(first, second, expect_origin) {
var first_url, second_url,
urls = { "remote": remote, "local": local, "remote2": remote2 };
first_url = urls[first[0]] + "?origin=" + first[1];
second_url = urls[second[0]] + "?origin=" + second[1];
if (expect_origin=="disallow") {
shouldFail(first[0]+" ("+first[1]+") to "
+ second[0]+" ("+second[1]+"), expect to fail", [ first_url, second_url ]);
}
else {
shouldPass(first[0]+" ("+first[1]+") to "
+ second[0]+" ("+second[1]+"), expect origin="+expect_origin, expect_origin, [ first_url, second_url ]);
}
}
function shouldPass(desc, expected_origin, urls) {
var test_id = num_test,
t = async_test(desc);
num_test++;
t.step(function() {
var final_url,
client = new XMLHttpRequest();
client.open('GET', buildURL(urls, test_id));
client.onreadystatechange = t.step_func(function() {
if (client.readyState != client.DONE)
return;
assert_true(!!client.response, "Got response");
r = JSON.parse(client.response)
assert_equals(r['origin'], expected_origin, 'Origin Header')
assert_equals(r['get_value'], 'last', 'get_value')
t.done();
});
client.send(null)
});
}
function shouldFail(desc, urls) {
var test_id = num_test,
t = async_test(desc);
num_test++;
t.step(function() {
var client = new XMLHttpRequest();
client.open('GET', buildURL(urls, test_id));
client.onreadystatechange = t.step_func(function() {
if (client.readyState != client.DONE)
return;
assert_false(!!client.response, "Got response");
});
client.onerror = t.step_func(function(e) {
t.done();
});
client.send(null)
});
}
function buildURL(urls, id) {
var tmp_url;
if (typeof(urls) == "string") {
return urls + "&" + id + "_0";
}
for (var i = urls.length; i--; ) {
if (!tmp_url)
{
tmp_url = urls[i] + "&get_value=last&" + id + "_" + i;
continue;
}
tmp_url = urls[i]
+ "&location="
+ encodeURIComponent(tmp_url)
+ "&" + id + "_" + i;
}
return tmp_url;
}
</script>
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