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content / browser / service_worker / service_worker_loader_helpers_unittest.cc [blame]
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/browser/service_worker/service_worker_loader_helpers.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace content {
namespace service_worker_loader_helpers {
namespace {
bool IsPathRestrictionSatisfied(const GURL& scope, const GURL& script_url) {
std::string error_message;
return service_worker_loader_helpers::IsPathRestrictionSatisfied(
scope, script_url, nullptr, &error_message);
}
bool IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
const GURL& scope,
const GURL& script_url,
const std::string& service_worker_allowed) {
std::string error_message;
return service_worker_loader_helpers::IsPathRestrictionSatisfied(
scope, script_url, &service_worker_allowed, &error_message);
}
} // namespace
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_Basic) {
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/"),
GURL("http://example.com/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_FALSE(IsPathRestrictionSatisfied(
GURL("http://example.com/"), GURL("http://example.com/foo/sw.js")));
EXPECT_FALSE(IsPathRestrictionSatisfied(
GURL("http://example.com/bar/"), GURL("http://example.com/foo/sw.js")));
// The scope is under the script directory, but that doesn't have the trailing
// slash. In this case, the check should be failed.
EXPECT_FALSE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo"), GURL("http://example.com/foo/sw.js")));
// Query parameters should not affect the path restriction.
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/?query"),
GURL("http://example.com/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo/?query"),
GURL("http://example.com/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo/?query"),
GURL("http://example.com/foo/sw.js")));
EXPECT_FALSE(IsPathRestrictionSatisfied(
GURL("http://example.com/?query"), GURL("http://example.com/foo/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/bar/query?"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/"), GURL("http://example.com/sw.js?query")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/"), GURL("http://example.com/sw.js?query")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/foo/sw.js?query")));
EXPECT_FALSE(IsPathRestrictionSatisfied(
GURL("http://example.com/"), GURL("http://example.com/foo/sw.js?query")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/bar/"),
GURL("http://example.com/foo/sw.js?query")));
// Query parameter including a slash should not affect.
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar?key/value"),
GURL("http://example.com/foo/sw.js?key=value")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar?key=value"),
GURL("http://example.com/foo/sw.js?key/value")));
}
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_SelfReference) {
// Self reference is canonicalized.
ASSERT_EQ(GURL("http://example.com/foo/bar"),
GURL("http://example.com/././foo/bar"));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/././foo/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/././foo/"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/./"),
GURL("http://example.com/./foo/sw.js")));
// URL-encoded dot ('%2e') is also canonicalized.
ASSERT_EQ(GURL("http://example.com/foo/././bar"),
GURL("http://example.com/foo/%2e/%2e/bar"));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/%2e/%2e/bar"),
GURL("http://example.com/foo/%2e/%2e/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo/%2e/%2e/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/%2e/%2e/bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/%2e/bar"),
GURL("http://example.com/%2e/foo/sw.js")));
// URL-encoded dot ('%2E') is also canonicalized.
ASSERT_EQ(GURL("http://example.com/foo/././bar"),
GURL("http://example.com/foo/%2E/%2e/bar"));
}
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_ParentReference) {
// Parent reference is canonicalized.
ASSERT_EQ(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo/../foo/bar"));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo/../foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/../foo/bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar/../bar"),
GURL("http://example.com/../foo/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/../../../foo/bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/../bar"),
GURL("http://example.com/foo/sw.js")));
// URL-encoded dot ('%2e') is also canonicalized.
ASSERT_EQ(GURL("http://example.com/foo/../foo/bar"),
GURL("http://example.com/foo/%2e%2e/foo/bar"));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo/%2e%2e/foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/%2e%2e/foo/bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/%2e%2e/foo/bar"),
GURL("http://example.com/%2e%2e/foo/sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/%2e%2e/%2e%2e/%2e%2e/foo/bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/%2e%2e/bar"),
GURL("http://example.com/foo/sw.js")));
// URL-encoded dot ('%2E') is also canonicalized.
ASSERT_EQ(GURL("http://example.com/foo/../foo/bar"),
GURL("http://example.com/foo/%2E%2E/foo/bar"));
}
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_ConsecutiveSlashes) {
// Consecutive slashes are not unified.
ASSERT_NE(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo///bar"));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo///sw.js")));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo///bar"),
GURL("http://example.com/foo/sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo///bar"),
GURL("http://example.com/foo///sw.js")));
}
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_BackSlash) {
// A backslash is converted to a slash.
ASSERT_EQ(GURL("http://example.com/foo/bar"),
GURL("http://example.com/foo\\bar"));
EXPECT_TRUE(IsPathRestrictionSatisfied(GURL("http://example.com/foo\\bar"),
GURL("http://example.com/foo/sw.js")));
// Consecutive back slashes should not unified.
ASSERT_NE(GURL("http://example.com/foo\\\\\\bar"),
GURL("http://example.com/foo\\bar"));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo\\bar"),
GURL("http://example.com/foo\\\\\\sw.js")));
EXPECT_TRUE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo\\\\\\bar"),
GURL("http://example.com/foo\\sw.js")));
}
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_DisallowedCharacter) {
// URL-encoded slash ('%2f') is not canonicalized.
ASSERT_NE(GURL("http://example.com/foo///bar"),
GURL("http://example.com/foo/%2f/bar"));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo%2fbar/"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar%2f"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar/"),
GURL("http://example.com/foo/bar%2fsw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/foo/bar%2fsw.js")));
// URL-encoded slash ('%2F') is also not canonicalized.
ASSERT_NE(GURL("http://example.com/foo///bar"),
GURL("http://example.com/foo/%2F/bar"));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo%2Fbar/"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar%2F"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar/"),
GURL("http://example.com/foo/bar%2Fsw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/foo/bar%2Fsw.js")));
// URL-encoded backslash ('%5c') is not canonicalized.
ASSERT_NE(GURL("http://example.com/foo/\\/bar"),
GURL("http://example.com/foo/%5c/bar"));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo%5cbar/"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar%5c"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar/"),
GURL("http://example.com/foo/bar%5csw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/foo/bar%5csw.js")));
// URL-encoded backslash ('%5C') is also not canonicalized.
ASSERT_NE(GURL("http://example.com/foo/\\/bar"),
GURL("http://example.com/foo/%5C/bar"));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo%5Cbar/"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar%5C"),
GURL("http://example.com/foo/bar/sw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/bar/"),
GURL("http://example.com/foo/bar%5Csw.js")));
EXPECT_FALSE(
IsPathRestrictionSatisfied(GURL("http://example.com/foo/"),
GURL("http://example.com/foo/bar%5Csw.js")));
// Query parameter should be able to have escaped characters.
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar?key%2fvalue"),
GURL("http://example.com/foo/sw.js?key/value")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar?key/value"),
GURL("http://example.com/foo/sw.js?key%2fvalue")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar?key%5cvalue"),
GURL("http://example.com/foo/sw.js?key\\value")));
EXPECT_TRUE(IsPathRestrictionSatisfied(
GURL("http://example.com/foo/bar?key\\value"),
GURL("http://example.com/foo/sw.js?key%5cvalue")));
}
TEST(ServiceWorkerLoaderHelpersTest, PathRestriction_ServiceWorkerAllowed) {
// Setting header to default max scope changes nothing.
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/sw.js"),
"http://example.com/"));
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/foo/sw.js"),
"http://example.com/foo/"));
// Using the header to widen allowed scope.
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/foo/sw.js"),
"http://example.com/"));
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/foo/sw.js"), "/"));
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/foo/sw.js"), ".."));
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/bar/"), GURL("http://example.com/foo/sw.js"),
"../b"));
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/bar/"), GURL("http://example.com/foo/sw.js"),
"../c"));
// Using the header to restrict allowed scope.
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/sw.js"),
"http://example.com/foo/"));
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/sw.js"), "foo"));
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/foo/"), GURL("http://example.com/sw.js"),
"foo"));
// Empty string resolves to max scope of "http://www.example.com/sw.js".
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/sw.js"), ""));
EXPECT_TRUE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/sw.js/hi"), GURL("http://example.com/sw.js"),
""));
// Cross origin header value is not accepted.
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/"), GURL("http://example.com/sw.js"),
"http://other.com/"));
EXPECT_FALSE(IsPathRestrictionSatisfiedWithServiceWorkerAllowedHeader(
GURL("http://example.com/foo/"), GURL("http://example.com/bar/sw.js"),
"http://other.com/foo/"));
}
} // namespace service_worker_loader_helpers
} // namespace content