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gecko/content/base/test/unit/test_csputils.js

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/* 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/. */
const Cc = Components.classes;
const Ci = Components.interfaces;
const Cu = Components.utils;
const Cr = Components.results;
//load('CSPUtils.jsm');
Cu.import('resource://gre/modules/CSPUtils.jsm');
Cu.import('resource://gre/modules/NetUtil.jsm');
// load the HTTP server
Cu.import("resource://testing-common/httpd.js");
var httpServer = new HttpServer();
const POLICY_FROM_URI = "default-src 'self'; img-src *";
const POLICY_PORT = 9000;
const POLICY_URI = "http://localhost:" + POLICY_PORT + "/policy";
const POLICY_URI_RELATIVE = "/policy";
//converts string to nsIURI
function URI(uriString) {
var ioService = Cc["@mozilla.org/network/io-service;1"]
.getService(Ci.nsIIOService);
return ioService.newURI(uriString, null, null);
}
// helper to assert that an array has the given value somewhere.
function do_check_in_array(arr, val, stack) {
if (!stack)
stack = Components.stack.caller;
var text = val + " in [" + arr.join(",") + "]";
for(var i in arr) {
dump(".......... " + i + "> " + arr[i] + "\n");
if(arr[i] == val) {
//succeed
++_passedChecks;
dump("TEST-PASS | " + stack.filename + " | [" + stack.name + " : " +
stack.lineNumber + "] " + text + "\n");
return;
}
}
do_throw(text, stack);
}
// helper to assert that an object or array must have a given key
function do_check_has_key(foo, key, stack) {
if (!stack)
stack = Components.stack.caller;
var keys = [];
for (let k in foo) { keys.push(k); }
var text = key + " in [" + keys.join(",") + "]";
for (var x in foo) {
if (x == key) {
//succeed
++_passedChecks;
dump("TEST-PASS | " + stack.filename + " | [" + stack.name + " : " +
stack.lineNumber + "] " + text + "\n");
return;
}
}
do_throw(text, stack);
}
// helper to use .equals on stuff
function do_check_equivalent(foo, bar, stack) {
if (!stack)
stack = Components.stack.caller;
var text = foo + ".equals(" + bar + ")";
if(foo.equals && foo.equals(bar)) {
++_passedChecks;
dump("TEST-PASS | " + stack.filename + " | [" + stack.name + " : " +
stack.lineNumber + "] " + text + "\n");
return;
}
do_throw(text, stack);
}
var tests = [];
function test(fcn) {
tests.push(fcn);
}
test(
function test_CSPHost_fromstring() {
var h;
h = CSPHost.fromString("*");
do_check_neq(null, h); // "* lone wildcard should work"
h = CSPHost.fromString("foo.bar");
do_check_neq(null, h); // "standard tuple failed"
h = CSPHost.fromString("*.bar");
do_check_neq(null, h); // "wildcard failed"
h = CSPHost.fromString("foo.*.bar");
do_check_eq(null, h); // "wildcard in wrong place worked"
h = CSPHost.fromString("com");
do_check_neq(null, h); // "lone symbol should not fail"
h = CSPHost.fromString("f00b4r.com");
do_check_neq(null, h); // "Numbers in hosts should work"
h = CSPHost.fromString("foo-bar.com");
do_check_neq(null, h); // "dashes in hosts should work"
h = CSPHost.fromString("foo!bar.com");
do_check_eq(null, h); // "special chars in hosts should fail"
});
test(
function test_CSPHost_clone() {
h = CSPHost.fromString("*.a.b.c");
h2 = h.clone();
for(var i in h._segments) {
// "cloned segments should match"
do_check_eq(h._segments[i], h2._segments[i]);
}
});
test(
function test_CSPHost_permits() {
var h = CSPHost.fromString("*.b.c");
var h2 = CSPHost.fromString("a.b.c");
do_check_true( h.permits(h2)); //"CSPHost *.b.c should allow CSPHost a.b.c"
do_check_true( h.permits("a.b.c")); //"CSPHost *.b.c should allow string a.b.c"
do_check_false(h.permits("b.c")); //"CSPHost *.b.c should not allow string b.c"
do_check_false(h.permits("a.a.c")); //"CSPHost *.b.c should not allow string a.a.c"
do_check_false(h2.permits(h)); //"CSPHost a.b.c should not allow CSPHost *.b.c"
do_check_false(h2.permits("b.c")); //"CSPHost a.b.c should not allow string b.c"
do_check_true( h2.permits("a.b.c")); //"CSPHost a.b.c should allow string a.b.c"
});
test(
function test_CSPHost_intersectWith() {
var h = CSPHost.fromString("*.b.c");
//"*.a.b.c ^ *.b.c should be *.a.b.c"
do_check_eq("*.a.b.c", h.intersectWith(CSPHost.fromString("*.a.b.c")).toString());
//"*.b.c ^ *.d.e should not work (null)"
do_check_eq(null, h.intersectWith(CSPHost.fromString("*.d.e")));
});
///////////////////// Test the Source object //////////////////////
test(
function test_CSPSource_fromString() {
// can't do these tests because "self" is not defined.
//"basic source should not be null.");
do_check_neq(null, CSPSource.fromString("a.com", undefined, "http://abc.com"));
//"ldh characters should all work for host.");
do_check_neq(null, CSPSource.fromString("a2-c.com", undefined, "https://a.com"));
//"wildcard should work in first token for host.");
do_check_neq(null, CSPSource.fromString("*.a.com", undefined, "http://abc.com"));
//print(" --- Ignore the following two errors if they print ---");
//"wildcard should not work in non-first token for host.");
do_check_eq(null, CSPSource.fromString("x.*.a.com", undefined, "http://a.com"));
//"funny characters (#) should not work for host.");
do_check_eq(null, CSPSource.fromString("a#2-c.com", undefined, "http://a.com"));
//print(" --- Stop ignoring errors that print ---\n");
//"failed to parse host with port.");
do_check_neq(null, CSPSource.create("a.com:23", undefined, "http://a.com"));
//"failed to parse host with scheme.");
do_check_neq(null, CSPSource.create("https://a.com", undefined, "http://a.com"));
//"failed to parse host with scheme and port.");
do_check_neq(null, CSPSource.create("https://a.com:200", undefined, "http://a.com"));
//Check to make sure we don't match multiple instances with regex
do_check_eq(null, CSPSource.create("http://foo.com:bar.com:23"));
//Port parsing should work for all schemes
do_check_neq(null, CSPSource.create("data:"));
do_check_neq(null, CSPSource.create("javascript:"));
});
test(
function test_CSPSource_fromString_withSelf() {
var src;
src = CSPSource.create("a.com", undefined, "https://foobar.com:443");
//"src should inherit port *
do_check_true(src.permits("https://a.com:443"));
//"src should inherit and require https scheme
do_check_false(src.permits("http://a.com"));
//"src should inherit scheme 'https'"
do_check_true(src.permits("https://a.com"));
src = CSPSource.create("http://a.com", undefined, "https://foobar.com:443");
//"src should inherit and require http scheme"
do_check_false(src.permits("https://a.com"));
//"src should inherit scheme 'http'"
do_check_true(src.permits("http://a.com"));
//"src should inherit port and scheme from parent"
//"src should inherit default port for 'http'"
do_check_true(src.permits("http://a.com:80"));
src = CSPSource.create("'self'", undefined, "https://foobar.com:443");
//"src should inherit port *
do_check_true(src.permits("https://foobar.com:443"));
//"src should inherit and require https scheme
do_check_false(src.permits("http://foobar.com"));
//"src should inherit scheme 'https'"
do_check_true(src.permits("https://foobar.com"));
//"src should reject other hosts"
do_check_false(src.permits("https://a.com"));
src = CSPSource.create("javascript:", undefined, "https://foobar.com:443");
//"hostless schemes should be parseable."
var aUri = NetUtil.newURI("javascript:alert('foo');");
do_check_true(src.permits(aUri));
//"src should reject other hosts"
do_check_false(src.permits("https://a.com"));
//"nothing else should be allowed"
do_check_false(src.permits("https://foobar.com"));
});
///////////////////// Test the source list //////////////////////
test(
function test_CSPSourceList_fromString() {
var sd = CSPSourceList.fromString("'none'");
//"'none' -- should parse"
do_check_neq(null,sd);
// "'none' should be a zero-length list"
do_check_eq(0, sd._sources.length);
do_check_true(sd.isNone());
sd = CSPSourceList.fromString("*");
//"'*' should be a zero-length list"
do_check_eq(0, sd._sources.length);
//print(" --- Ignore the following three errors if they print ---");
//"funny char in host"
do_check_true(CSPSourceList.fromString("f!oo.bar").isNone());
//"funny char in scheme"
do_check_true(CSPSourceList.fromString("ht!ps://f-oo.bar").isNone());
//"funny char in port"
do_check_true(CSPSourceList.fromString("https://f-oo.bar:3f").isNone());
//print(" --- Stop ignoring errors that print ---\n");
});
test(
function test_CSPSourceList_fromString_twohost() {
var str = "foo.bar:21 https://ras.bar";
var parsed = "http://foo.bar:21 https://ras.bar:443";
var sd = CSPSourceList.fromString(str, undefined, URI("http://self.com:80"));
//"two-host list should parse"
do_check_neq(null,sd);
//"two-host list should parse to two hosts"
do_check_eq(2, sd._sources.length);
//"two-host list should contain original data"
do_check_eq(parsed, sd.toString());
});
test(
function test_CSPSourceList_permits() {
var nullSourceList = CSPSourceList.fromString("'none'");
var simpleSourceList = CSPSourceList.fromString("a.com", undefined, URI("http://self.com"));
var doubleSourceList = CSPSourceList.fromString("https://foo.com http://bar.com:88",
undefined,
URI("http://self.com:88"));
var allSourceList = CSPSourceList.fromString("*");
var allAndMoreSourceList = CSPSourceList.fromString("* https://bar.com 'none'");
var wildcardHostSourceList = CSPSourceList.fromString("*.foo.com",
undefined, URI("http://self.com"));
var allDoubledHostSourceList = CSPSourceList.fromString("**");
var allGarbageHostSourceList = CSPSourceList.fromString("*a");
//'none' should permit none."
do_check_false( nullSourceList.permits("http://a.com"));
//a.com should permit a.com"
do_check_true( simpleSourceList.permits("http://a.com"));
//wrong host"
do_check_false( simpleSourceList.permits("http://b.com"));
//double list permits http://bar.com:88"
do_check_true( doubleSourceList.permits("http://bar.com:88"));
//double list permits https://bar.com:88"
do_check_false( doubleSourceList.permits("https://bar.com:88"));
//double list does not permit http://bar.com:443"
do_check_false( doubleSourceList.permits("http://bar.com:443"));
//"double list permits https://foo.com:88" (should not inherit port)
do_check_false( doubleSourceList.permits("https://foo.com:88"));
//"double list does not permit foo.com on http"
do_check_false( doubleSourceList.permits("http://foo.com"));
//"* does not permit specific host"
do_check_true( allSourceList.permits("http://x.com:23"));
//"* does not permit a long host with no port"
do_check_true( allSourceList.permits("http://a.b.c.d.e.f.g.h.i.j.k.l.x.com"));
//* short circuts parsing
do_check_true(allAndMoreSourceList.permits("http://a.com"));
//"** permits all"
do_check_false(allDoubledHostSourceList.permits("http://barbaz.com"));
//"*a permits all"
do_check_false(allGarbageHostSourceList.permits("http://barbaz.com"));
//"*.foo.com does not permit somerandom.foo.com"
do_check_true(wildcardHostSourceList.permits("http://somerandom.foo.com"));
//"*.foo.com permits all"
do_check_false(wildcardHostSourceList.permits("http://barbaz.com"));
});
test(
function test_CSPSourceList_intersect() {
// for this test, 'self' values are irrelevant
// policy a /\ policy b intersects policies, not context (where 'self'
// values come into play)
var nullSourceList = CSPSourceList.fromString("'none'");
var simpleSourceList = CSPSourceList.fromString("http://a.com");
var doubleSourceList = CSPSourceList.fromString("https://foo.com http://bar.com:88");
var singleFooSourceList = CSPSourceList.fromString("https://foo.com");
var allSourceList = CSPSourceList.fromString("*");
//"Intersection of one source with 'none' source list should be none.");
do_check_true(nullSourceList.intersectWith(simpleSourceList).isNone());
//"Intersection of two sources with 'none' source list should be none.");
do_check_true(nullSourceList.intersectWith(doubleSourceList).isNone());
//"Intersection of '*' with 'none' source list should be none.");
do_check_true(nullSourceList.intersectWith(allSourceList).isNone());
//"Intersection of one source with '*' source list should be one source.");
do_check_equivalent(allSourceList.intersectWith(simpleSourceList),
simpleSourceList);
//"Intersection of two sources with '*' source list should be two sources.");
do_check_equivalent(allSourceList.intersectWith(doubleSourceList),
doubleSourceList);
//"Non-overlapping source lists should intersect to 'none'");
do_check_true(simpleSourceList.intersectWith(doubleSourceList).isNone());
//"subset and superset should intersect to subset.");
do_check_equivalent(singleFooSourceList,
doubleSourceList.intersectWith(singleFooSourceList));
//TODO: write more tests?
});
///////////////////// Test the Whole CSP rep object //////////////////////
test(
function test_CSPRep_fromString() {
// check default init
//ASSERT(!(new CSPRep())._isInitialized, "Uninitialized rep thinks it is.")
var cspr;
var cspr_allowval;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
// check default policy "allow *"
cspr = CSPRep.fromString("allow *", URI("http://self.com:80"));
// "DEFAULT_SRC directive is missing when specified in fromString"
do_check_has_key(cspr._directives, SD.DEFAULT_SRC);
// ... and check that the other directives were auto-filled with the
// DEFAULT_SRC one.
cspr_allowval = cspr._directives[SD.DEFAULT_SRC];
for(var d in SD) {
//"Missing key " + d
do_check_has_key(cspr._directives, SD[d]);
//"Implicit directive " + d + " has non-allow value."
do_check_eq(cspr._directives[SD[d]].toString(), cspr_allowval.toString());
}
});
test(
function test_CSPRep_defaultSrc() {
var cspr, cspr_default_val, cspr_allow;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
// apply policy of "default-src *" (e.g. "allow *")
cspr = CSPRep.fromString("default-src *", URI("http://self.com:80"));
// "DEFAULT_SRC directive is missing when specified in fromString"
do_check_has_key(cspr._directives, SD.DEFAULT_SRC);
// check that the other directives were auto-filled with the
// DEFAULT_SRC one.
cspr_default_val = cspr._directives[SD.DEFAULT_SRC];
for (var d in SD) {
do_check_has_key(cspr._directives, SD[d]);
// "Implicit directive " + d + " has non-default-src value."
do_check_eq(cspr._directives[SD[d]].toString(), cspr_default_val.toString());
}
// check that |allow *| and |default-src *| are parsed equivalently and
// result in the same set of explicit policy directives
cspr = CSPRep.fromString("default-src *", URI("http://self.com:80"));
cspr_allow = CSPRep.fromString("allow *", URI("http://self.com:80"));
for (var d in SD) {
do_check_equivalent(cspr._directives[SD[d]],
cspr_allow._directives[SD[d]]);
}
});
test(
function test_CSPRep_fromString_oneDir() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var DEFAULTS = [SD.STYLE_SRC, SD.MEDIA_SRC, SD.IMG_SRC, SD.FRAME_SRC];
// check one-directive policies
cspr = CSPRep.fromString("allow bar.com; script-src https://foo.com",
URI("http://self.com"));
for(var x in DEFAULTS) {
//DEFAULTS[x] + " does not use default rule."
do_check_false(cspr.permits("http://bar.com:22", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule."
do_check_true(cspr.permits("http://bar.com:80", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule."
do_check_false(cspr.permits("https://foo.com:400", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule."
do_check_false(cspr.permits("https://foo.com", DEFAULTS[x]));
}
//"script-src false positive in policy.
do_check_false(cspr.permits("http://bar.com:22", SD.SCRIPT_SRC));
//"script-src false negative in policy.
do_check_true(cspr.permits("https://foo.com:443", SD.SCRIPT_SRC));
});
test(
function test_CSPRep_fromString_twodir() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var DEFAULTS = [SD.STYLE_SRC, SD.MEDIA_SRC, SD.FRAME_SRC];
// check two-directive policies
var polstr = "allow allow.com; "
+ "script-src https://foo.com; "
+ "img-src bar.com:*";
cspr = CSPRep.fromString(polstr, URI("http://self.com"));
for(var x in DEFAULTS) {
do_check_true(cspr.permits("http://allow.com", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule.
do_check_false(cspr.permits("https://foo.com:400", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule.
do_check_false(cspr.permits("http://bar.com:400", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule.
}
//"img-src does not use default rule.
do_check_false(cspr.permits("http://allow.com:22", SD.IMG_SRC));
//"img-src does not use default rule.
do_check_false(cspr.permits("https://foo.com:400", SD.IMG_SRC));
//"img-src does not use default rule.
do_check_true(cspr.permits("http://bar.com:88", SD.IMG_SRC));
//"script-src does not use default rule.
do_check_false(cspr.permits("http://allow.com:22", SD.SCRIPT_SRC));
//"script-src does not use default rule.
do_check_true(cspr.permits("https://foo.com:443", SD.SCRIPT_SRC));
//"script-src does not use default rule.
do_check_false(cspr.permits("http://bar.com:400", SD.SCRIPT_SRC));
});
test(function test_CSPRep_fromString_withself() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var self = "https://self.com:34";
// check one-directive policies
cspr = CSPRep.fromString("allow 'self'; script-src 'self' https://*:*",
URI(self));
//"img-src does not enforce default rule, 'self'.
do_check_false(cspr.permits("https://foo.com:400", SD.IMG_SRC));
//"img-src does not allow self
do_check_true(cspr.permits(self, SD.IMG_SRC));
//"script-src is too relaxed
do_check_false(cspr.permits("http://evil.com", SD.SCRIPT_SRC));
//"script-src should allow self
do_check_true(cspr.permits(self, SD.SCRIPT_SRC));
//"script-src is too strict on host/port
do_check_true(cspr.permits("https://evil.com:100", SD.SCRIPT_SRC));
});
//////////////// TEST CSP REP SPEC COMPLIANT PARSER ////////////
test(
function test_CSPRep_fromStringSpecCompliant() {
var cspr;
var cspr_allowval;
var SD = CSPRep.SRC_DIRECTIVES_NEW;
var DEFAULTS = [SD.STYLE_SRC, SD.MEDIA_SRC, SD.IMG_SRC, SD.SCRIPT_SRC, SD.FONT_SRC,
SD.OBJECT_SRC, SD.FRAME_SRC, SD.CONNECT_SRC];
// check default policy "default-src *"
cspr = CSPRep.fromStringSpecCompliant("default-src *", URI("http://self.com:80"));
// "DEFAULT_SRC directive is missing when specified in
// fromStringSpecCompliant"
do_check_has_key(cspr._directives, SD.DEFAULT_SRC);
for(var x in DEFAULTS) {
// each of these should be equivalent to DEFAULT_SRC
//DEFAULTS[x] + " does not use default rule."
do_check_true(cspr.permits("http://bar.com", DEFAULTS[x]));
}
});
test(
function test_CSPRep_fromStringSpecCompliant_oneDir() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_NEW;
var DEFAULTS = [SD.STYLE_SRC, SD.MEDIA_SRC, SD.IMG_SRC,
SD.FRAME_SRC, SD.CONNECT_SRC];
// check one-directive policies
cspr = CSPRep.fromStringSpecCompliant("default-src bar.com; script-src https://foo.com",
URI("http://self.com"));
for(var x in DEFAULTS) {
//DEFAULTS[x] + " does not use default rule."
do_check_false(cspr.permits("http://bar.com:22", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule."
do_check_true(cspr.permits("http://bar.com:80", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule."
do_check_false(cspr.permits("https://foo.com:400", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule."
do_check_false(cspr.permits("https://foo.com", DEFAULTS[x]));
}
//"script-src false positive in policy.
do_check_false(cspr.permits("http://bar.com:22", SD.SCRIPT_SRC));
//"script-src false negative in policy.
do_check_true(cspr.permits("https://foo.com:443", SD.SCRIPT_SRC));
});
test(
function test_CSPRep_fromStringSpecCompliant_twodir() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_NEW;
var DEFAULTS = [SD.STYLE_SRC, SD.MEDIA_SRC, SD.FRAME_SRC,
SD.CONNECT_SRC];
// check two-directive policies
var polstr = "default-src allow.com; " +
"script-src https://foo.com; " +
"img-src bar.com:*";
cspr = CSPRep.fromStringSpecCompliant(polstr, URI("http://self.com"));
for(var x in DEFAULTS) {
do_check_true(cspr.permits("http://allow.com", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule.
do_check_false(cspr.permits("https://foo.com:400", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule.
do_check_false(cspr.permits("http://bar.com:400", DEFAULTS[x]));
//DEFAULTS[x] + " does not use default rule.
}
//"img-src does not use default rule.
do_check_false(cspr.permits("http://allow.com:22", SD.IMG_SRC));
//"img-src does not use default rule.
do_check_false(cspr.permits("https://foo.com:400", SD.IMG_SRC));
//"img-src does not use default rule.
do_check_true(cspr.permits("http://bar.com:88", SD.IMG_SRC));
//"script-src does not use default rule.
do_check_false(cspr.permits("http://allow.com:22", SD.SCRIPT_SRC));
//"script-src does not use default rule.
do_check_true(cspr.permits("https://foo.com:443", SD.SCRIPT_SRC));
//"script-src does not use default rule.
do_check_false(cspr.permits("http://bar.com:400", SD.SCRIPT_SRC));
});
test(function test_CSPRep_fromStringSpecCompliant_withself() {
var cspr;
var self = "https://self.com:34";
var SD = CSPRep.SRC_DIRECTIVES_NEW;
// check one-directive policies
cspr = CSPRep.fromStringSpecCompliant("default-src 'self'; script-src 'self' https://*:*",
URI(self));
//"img-src does not enforce default rule, 'self'.
do_check_false(cspr.permits("https://foo.com:400", SD.IMG_SRC));
//"img-src does not allow self
do_check_true(cspr.permits(self, SD.IMG_SRC));
//"script-src is too relaxed
do_check_false(cspr.permits("http://evil.com", SD.SCRIPT_SRC));
//"script-src should allow self
do_check_true(cspr.permits(self, SD.SCRIPT_SRC));
//"script-src is too strict on host/port
do_check_true(cspr.permits("https://evil.com:100", SD.SCRIPT_SRC));
});
//////////////// TEST FRAME ANCESTOR DEFAULTS /////////////////
// (see bug 555068)
test(function test_FrameAncestor_defaults() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var self = "http://self.com:34";
cspr = CSPRep.fromString("allow 'none'", URI(self));
//"frame-ancestors should default to * not 'allow' value"
do_check_true(cspr.permits("https://foo.com:400", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://self.com:34", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("https://self.com:34", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://self.com", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://subd.self.com:34", SD.FRAME_ANCESTORS));
cspr = CSPRep.fromString("allow 'none'; frame-ancestors 'self'", URI(self));
//"frame-ancestors should only allow self"
do_check_true(cspr.permits("http://self.com:34", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://foo.com:400", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://self.com:34", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("http://self.com", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("http://subd.self.com:34", SD.FRAME_ANCESTORS));
});
test(function test_FrameAncestor_defaults_specCompliant() {
var cspr;
var self = "http://self.com:34";
var SD = CSPRep.SRC_DIRECTIVES_NEW;
cspr = CSPRep.fromStringSpecCompliant("default-src 'none'", URI(self));
//"frame-ancestors should default to * not 'default-src' value"
do_check_true(cspr.permits("https://foo.com:400", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://self.com:34", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("https://self.com:34", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://self.com", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://subd.self.com:34", SD.FRAME_ANCESTORS));
cspr = CSPRep.fromStringSpecCompliant("default-src 'none'; frame-ancestors 'self'", URI(self));
//"frame-ancestors should only allow self"
do_check_true(cspr.permits("http://self.com:34", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://foo.com:400", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://self.com:34", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("http://self.com", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("http://subd.self.com:34", SD.FRAME_ANCESTORS));
});
test(function test_FrameAncestor_TLD_defaultPorts() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var self = "http://self"; //TLD only, no .com or anything.
cspr = CSPRep.fromString("allow 'self'; frame-ancestors 'self' http://foo:80 bar:80 http://three", URI(self));
//"frame-ancestors should default to * not 'allow' value"
do_check_true(cspr.permits("http://self", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://self:80", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://foo", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://foo:80", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://bar", SD.FRAME_ANCESTORS));
do_check_true(cspr.permits("http://three:80", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://foo:400", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://self:34", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://bar", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("http://three:81", SD.FRAME_ANCESTORS));
do_check_false(cspr.permits("https://three:81", SD.FRAME_ANCESTORS));
});
test(function test_FrameAncestor_ignores_userpass_bug779918() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var self = "http://self.com/bar";
var testPolicy = "default-src 'self'; frame-ancestors 'self'";
cspr = CSPRep.fromString(testPolicy, URI(self));
// wrapped in URI() because of source parsing
do_check_true(cspr.permits(URI("http://username:password@self.com/foo"), SD.FRAME_ANCESTORS));
do_check_true(cspr.permits(URI("http://other:pass1@self.com/foo"), SD.FRAME_ANCESTORS));
do_check_true(cspr.permits(URI("http://self.com:80/foo"), SD.FRAME_ANCESTORS));
do_check_true(cspr.permits(URI("http://self.com/foo"), SD.FRAME_ANCESTORS));
// construct fake ancestry with CSP applied to the child.
// [aChildUri] -> [aParentUri] -> (root/top)
// and then test "permitsAncestry" on the child/self docshell.
function testPermits(aChildUri, aParentUri, aContext) {
let cspObj = Cc["@mozilla.org/contentsecuritypolicy;1"]
.createInstance(Ci.nsIContentSecurityPolicy);
cspObj.refinePolicy(testPolicy, aChildUri, false);
let docshellparent = Cc["@mozilla.org/docshell;1"]
.createInstance(Ci.nsIDocShell);
let docshellchild = Cc["@mozilla.org/docshell;1"]
.createInstance(Ci.nsIDocShell);
docshellparent.setCurrentURI(aParentUri);
docshellchild.setCurrentURI(aChildUri);
docshellparent.QueryInterface(Ci.nsIDocShellTreeNode)
.addChild(docshellchild);
return cspObj.permitsAncestry(docshellchild);
};
// check parent without userpass
do_check_true(testPermits(URI("http://username:password@self.com/foo"),
URI("http://self.com/bar")));
do_check_true(testPermits(URI("http://user1:pass1@self.com/foo"),
URI("http://self.com/bar")));
do_check_true(testPermits(URI("http://self.com/foo"),
URI("http://self.com/bar")));
// check parent with userpass
do_check_true(testPermits(URI("http://username:password@self.com/foo"),
URI("http://username:password@self.com/bar")));
do_check_true(testPermits(URI("http://user1:pass1@self.com/foo"),
URI("http://username:password@self.com/bar")));
do_check_true(testPermits(URI("http://self.com/foo"),
URI("http://username:password@self.com/bar")));
});
test(function test_CSP_ReportURI_parsing() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var self = "http://self.com:34";
var parsedURIs = [];
var uri_valid_absolute = self + "/report.py";
var uri_invalid_host_absolute = "http://foo.org:34/report.py";
var uri_valid_relative = "/report.py";
var uri_valid_relative_expanded = self + uri_valid_relative;
var uri_valid_relative2 = "foo/bar/report.py";
var uri_valid_relative2_expanded = self + "/" + uri_valid_relative2;
var uri_invalid_relative = "javascript:alert(1)";
cspr = CSPRep.fromString("allow *; report-uri " + uri_valid_absolute, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, uri_valid_absolute);
do_check_eq(parsedURIs.length, 1);
cspr = CSPRep.fromString("allow *; report-uri " + uri_invalid_host_absolute, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, "");
do_check_eq(parsedURIs.length, 1); // the empty string is in there.
cspr = CSPRep.fromString("allow *; report-uri " + uri_invalid_relative, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, "");
do_check_eq(parsedURIs.length, 1);
cspr = CSPRep.fromString("allow *; report-uri " + uri_valid_relative, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, uri_valid_relative_expanded);
do_check_eq(parsedURIs.length, 1);
cspr = CSPRep.fromString("allow *; report-uri " + uri_valid_relative2, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
dump(parsedURIs.length);
do_check_in_array(parsedURIs, uri_valid_relative2_expanded);
do_check_eq(parsedURIs.length, 1);
// combination!
cspr = CSPRep.fromString("allow *; report-uri " +
uri_valid_relative2 + " " +
uri_valid_absolute, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, uri_valid_relative2_expanded);
do_check_in_array(parsedURIs, uri_valid_absolute);
do_check_eq(parsedURIs.length, 2);
cspr = CSPRep.fromString("allow *; report-uri " +
uri_valid_relative2 + " " +
uri_invalid_host_absolute + " " +
uri_valid_absolute, URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, uri_valid_relative2_expanded);
do_check_in_array(parsedURIs, uri_valid_absolute);
do_check_eq(parsedURIs.length, 2);
});
test(
function test_bug634778_duplicateDirective_Detection() {
var cspr;
var SD = CSPRep.SRC_DIRECTIVES_OLD;
var self = "http://self.com:34";
var firstDomain = "http://first.com";
var secondDomain = "http://second.com";
var thirdDomain = "http://third.com";
// check for duplicate "default-src" directives
cspr = CSPRep.fromString("default-src " + self + "; default-src " +
firstDomain, URI(self));
do_check_true(cspr.permits(self, SD.DEFAULT_SRC));
do_check_false(cspr.permits(firstDomain, SD.DEFAULT_SRC));
// check for duplicate "allow" directives
cspr = CSPRep.fromString("allow " + self + "; allow " + firstDomain,
URI(self));
do_check_true(cspr.permits(self, SD.DEFAULT_SRC));
do_check_false(cspr.permits(firstDomain, SD.DEFAULT_SRC));
// check for duplicate "allow" + "default-src" directives
cspr = CSPRep.fromString("allow " + self + "; default-src " + firstDomain,
URI(self));
do_check_true(cspr.permits(self, SD.DEFAULT_SRC));
do_check_false(cspr.permits(firstDomain, SD.DEFAULT_SRC));
// check for duplicate report-uri directives
cspr = CSPRep.fromString("allow *; report-uri " + self + "/report.py; report-uri "
+ firstDomain + "/report.py", URI(self));
parsedURIs = cspr.getReportURIs().split(/\s+/);
do_check_in_array(parsedURIs, self + "/report.py");
do_check_eq(parsedURIs.length, 1);
// check for three directives with duplicates
cspr = CSPRep.fromString("img-src " + firstDomain + "; default-src " + self
+ "; img-src " + secondDomain, URI(self));
do_check_true(cspr.permits(firstDomain, SD.IMG_SRC));
do_check_false(cspr.permits(secondDomain, SD.IMG_SRC));
do_check_true(cspr.permits(self, SD.DEFAULT_SRC));
// check for three directives with duplicates
cspr = CSPRep.fromString("img-src " + firstDomain + "; default-src " + self
+ "; img-src " + secondDomain, URI(self));
do_check_true(cspr.permits(firstDomain, SD.IMG_SRC));
do_check_false(cspr.permits(secondDomain, SD.IMG_SRC));
// check for three directives with duplicates
cspr = CSPRep.fromString("default-src " + self + "; img-src " + firstDomain
+ "; img-src " + secondDomain, URI(self));
do_check_true(cspr.permits(firstDomain, SD.IMG_SRC));
do_check_false(cspr.permits(secondDomain, SD.IMG_SRC));
// check for four directives with duplicates
cspr = CSPRep.fromString("default-src " + self + "; img-src " + firstDomain
+ "; img-src " + secondDomain + "; img-src "
+ thirdDomain, URI(self));
do_check_true(cspr.permits(firstDomain, SD.IMG_SRC));
do_check_false(cspr.permits(secondDomain, SD.IMG_SRC));
do_check_false(cspr.permits(thirdDomain, SD.IMG_SRC));
// check for four directives with two duplicates
cspr = CSPRep.fromString("default-src " + self + "; style-src "
+ firstDomain + "; media-src " + firstDomain
+ "; media-src " + secondDomain + "; style-src "
+ thirdDomain, URI(self));
do_check_true(cspr.permits(self, SD.DEFAULT_SRC));
do_check_true(cspr.permits(firstDomain, SD.STYLE_SRC));
do_check_true(cspr.permits(firstDomain, SD.MEDIA_SRC));
do_check_false(cspr.permits(secondDomain, SD.MEDIA_SRC));
do_check_false(cspr.permits(thirdDomain, SD.STYLE_SRC));
});
test(
function test_bug672961_withNonstandardSelfPort() {
/**
* When a protected document has a non-standard port, other host names
* listed as sources should inherit the scheme of the protected document
* but NOT the port. Other hosts should use the default port for the
* inherited scheme. For example, since 443 is default for HTTPS:
*
* Document with CSP: https://foobar.com:4443
* Transmitted policy:
* "allow 'self' a.com"
* Explicit policy:
* "allow https://foobar.com:4443 https://a.com:443"
*
* This test examines scheme and nonstandard port inheritance.
*/
var src;
src = CSPSource.create("a.com", undefined, "https://foobar.com:4443");
//"src should inherit and require https scheme
do_check_false(src.permits("http://a.com"));
//"src should inherit scheme 'https'"
do_check_true(src.permits("https://a.com"));
//"src should get default port
do_check_true(src.permits("https://a.com:443"));
src = CSPSource.create("http://a.com", undefined, "https://foobar.com:4443");
//"src should require http scheme"
do_check_false(src.permits("https://a.com"));
//"src should keep scheme 'http'"
do_check_true(src.permits("http://a.com"));
//"src should inherit default port for 'http'"
do_check_true(src.permits("http://a.com:80"));
src = CSPSource.create("'self'", undefined, "https://foobar.com:4443");
//"src should inherit nonstandard port from self
do_check_true(src.permits("https://foobar.com:4443"));
do_check_false(src.permits("https://foobar.com"));
do_check_false(src.permits("https://foobar.com:443"));
//"src should inherit and require https scheme from self
do_check_false(src.permits("http://foobar.com:4443"));
do_check_false(src.permits("http://foobar.com"));
});
test(
function test_bug634773_noneAndStarAreDifferent() {
/**
* Bug 634773 is that allow * and allow 'none' end up "equal" via
* CSPSourceList.prototype.equals(), which is wrong. This tests that
* doesn't happen.
*/
var p_none = CSPSourceList.fromString("'none'", undefined, "http://foo.com", false);
var p_all = CSPSourceList.fromString("*", undefined, "http://foo.com", false);
var p_one = CSPSourceList.fromString("bar.com", undefined, "http://foo.com", false);
do_check_false(p_none.equals(p_all));
do_check_false(p_none.equals(p_one));
do_check_false(p_all.equals(p_none));
do_check_false(p_all.equals(p_one));
do_check_true(p_all.permits("http://bar.com"));
do_check_true(p_one.permits("http://bar.com"));
do_check_false(p_none.permits("http://bar.com"));
});
test(
function test_bug783497_refinePolicyIssues() {
const firstPolicy = "allow 'self'; img-src 'self'; script-src 'self'; options 'bogus-option'";
const secondPolicy = "default-src 'none'; script-src 'self'";
var cspObj = Cc["@mozilla.org/contentsecuritypolicy;1"]
.createInstance(Ci.nsIContentSecurityPolicy);
var selfURI = URI("http://self.com/");
function testPermits(aUri, aContext) {
return cspObj.shouldLoad(aContext, aUri, null, null, null, null)
== Ci.nsIContentPolicy.ACCEPT;
};
// everything is allowed by the default policy
do_check_true(testPermits(URI("http://self.com/foo.js"),
Ci.nsIContentPolicy.TYPE_SCRIPT));
do_check_true(testPermits(URI("http://other.com/foo.js"),
Ci.nsIContentPolicy.TYPE_SCRIPT));
do_check_true(testPermits(URI("http://self.com/foo.png"),
Ci.nsIContentPolicy.TYPE_IMAGE));
do_check_true(testPermits(URI("http://other.com/foo.png"),
Ci.nsIContentPolicy.TYPE_IMAGE));
// fold in the first policy
cspObj.refinePolicy(firstPolicy, selfURI, false);
// script-src and img-src are limited to self after the first policy
do_check_true(testPermits(URI("http://self.com/foo.js"),
Ci.nsIContentPolicy.TYPE_SCRIPT));
do_check_false(testPermits(URI("http://other.com/foo.js"),
Ci.nsIContentPolicy.TYPE_SCRIPT));
do_check_true(testPermits(URI("http://self.com/foo.png"),
Ci.nsIContentPolicy.TYPE_IMAGE));
do_check_false(testPermits(URI("http://other.com/foo.png"),
Ci.nsIContentPolicy.TYPE_IMAGE));
// fold in the second policy
cspObj.refinePolicy(secondPolicy, selfURI, false);
// script-src is self and img-src is none after the merge
do_check_true(testPermits(URI("http://self.com/foo.js"),
Ci.nsIContentPolicy.TYPE_SCRIPT));
do_check_false(testPermits(URI("http://other.com/foo.js"),
Ci.nsIContentPolicy.TYPE_SCRIPT));
do_check_false(testPermits(URI("http://self.com/foo.png"),
Ci.nsIContentPolicy.TYPE_IMAGE));
do_check_false(testPermits(URI("http://other.com/foo.png"),
Ci.nsIContentPolicy.TYPE_IMAGE));
});
/*
test(function test_CSPRep_fromPolicyURI_failswhenmixed() {
var cspr;
var self = "http://localhost:" + POLICY_PORT;
var closed_policy = CSPRep.fromString("allow 'none'");
var my_uri_policy = "policy-uri " + POLICY_URI;
//print(" --- Ignore the following two errors if they print ---");
cspr = CSPRep.fromString("allow *; " + my_uri_policy, URI(self));
//"Parsing should fail when 'policy-uri' is mixed with allow directive"
do_check_equivalent(cspr, closed_policy);
cspr = CSPRep.fromString("img-src 'self'; " + my_uri_policy, URI(self));
//"Parsing should fail when 'policy-uri' is mixed with other directives"
do_check_equivalent(cspr, closed_policy);
//print(" --- Stop ignoring errors that print ---\n");
});
*/
// TODO: test reporting
// TODO: test refinements (?)
// TODO: test 'eval' and 'inline' keywords
function run_test() {
function policyresponder(request,response) {
response.setStatusLine(request.httpVersion, 200, "OK");
response.setHeader("Content-Type", "text/csp", false);
response.bodyOutputStream.write(POLICY_FROM_URI, POLICY_FROM_URI.length);
}
//server.registerDirectory("/", nsILocalFileForBasePath);
httpServer.registerPathHandler("/policy", policyresponder);
httpServer.start(POLICY_PORT);
for(let i in tests) {
tests[i]();
}
//teardown
httpServer.stop(function() { });
do_test_finished();
}
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