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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "webkit/plugins/npapi/plugin_group.h"
#include <string>
#include <vector>
#include "base/memory/scoped_ptr.h"
#include "base/string16.h"
#include "base/string_util.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "base/version.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/plugins/webplugininfo.h"
namespace webkit {
namespace npapi {
static const VersionRangeDefinition kPluginVersionRange[] = {
{ "", "", "3.0.44", false }
};
static const VersionRangeDefinition kPlugin3VersionRange[] = {
{ "0", "4", "3.0.44", false }
};
static const VersionRangeDefinition kPlugin4VersionRange[] = {
{ "4", "5", "4.0.44", false }
};
static const VersionRangeDefinition kPlugin34VersionRange[] = {
{ "0", "4", "3.0.44", false },
{ "4", "5", "", false }
};
static const PluginGroupDefinition kPluginDef = {
"myplugin", "MyPlugin", "MyPlugin", kPluginVersionRange,
arraysize(kPluginVersionRange), "http://latest/" };
static const PluginGroupDefinition kPluginDef3 = {
"myplugin-3", "MyPlugin 3", "MyPlugin", kPlugin3VersionRange,
arraysize(kPlugin3VersionRange), "http://latest" };
static const PluginGroupDefinition kPluginDef4 = {
"myplugin-4", "MyPlugin 4", "MyPlugin", kPlugin4VersionRange,
arraysize(kPlugin4VersionRange), "http://latest" };
static const PluginGroupDefinition kPluginDef34 = {
"myplugin-34", "MyPlugin 3/4", "MyPlugin", kPlugin34VersionRange,
arraysize(kPlugin34VersionRange), "http://latest" };
static const PluginGroupDefinition kPluginDefNotVulnerable = {
"myplugin-latest", "MyPlugin", "MyPlugin", NULL, 0, "http://latest" };
const PluginGroupDefinition kPluginDefinitions[] = {
kPluginDef,
kPluginDef3,
kPluginDef4,
kPluginDef34,
kPluginDefNotVulnerable,
};
// name, path, version, desc.
static const WebPluginInfo kPluginNoVersion = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.2.0.43")),
string16(), ASCIIToUTF16("MyPlugin version 2.0.43"));
static const WebPluginInfo kPlugin2043 = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.2.0.43")),
ASCIIToUTF16("2.0.43"), ASCIIToUTF16("MyPlugin version 2.0.43"));
static const WebPluginInfo kPlugin3043 = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.3.0.43")),
ASCIIToUTF16("3.0.43"), ASCIIToUTF16("MyPlugin version 3.0.43"));
static const WebPluginInfo kPlugin3044 = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.3.0.44")),
ASCIIToUTF16("3.0.44"), ASCIIToUTF16("MyPlugin version 3.0.44"));
static const WebPluginInfo kPlugin3045 = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.3.0.45")),
ASCIIToUTF16("3.0.45"), ASCIIToUTF16("MyPlugin version 3.0.45"));
static const WebPluginInfo kPlugin3045r = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.3.0.45")),
ASCIIToUTF16("3.0r45"), ASCIIToUTF16("MyPlugin version 3.0r45"));
static const WebPluginInfo kPlugin4043 = WebPluginInfo(
ASCIIToUTF16("MyPlugin"), FilePath(FILE_PATH_LITERAL("myplugin.so.4.0.43")),
ASCIIToUTF16("4.0.43"), ASCIIToUTF16("MyPlugin version 4.0.43"));
class PluginGroupTest : public testing::Test {
public:
static PluginGroup* CreatePluginGroup(
const PluginGroupDefinition& definition) {
return PluginGroup::FromPluginGroupDefinition(definition);
}
static PluginGroup* CreatePluginGroup(const WebPluginInfo& wpi) {
return PluginGroup::FromWebPluginInfo(wpi);
}
};
TEST_F(PluginGroupTest, PluginGroupMatch) {
scoped_ptr<PluginGroup> group(PluginGroupTest::CreatePluginGroup(
kPluginDef3));
EXPECT_TRUE(group->Match(kPlugin3045));
EXPECT_TRUE(group->Match(kPlugin3045r));
EXPECT_FALSE(group->Match(kPluginNoVersion));
group->AddPlugin(kPlugin3045);
EXPECT_FALSE(group->IsVulnerable(kPlugin3045));
group.reset(PluginGroupTest::CreatePluginGroup(kPluginDef));
EXPECT_FALSE(group->Match(kPluginNoVersion));
}
TEST_F(PluginGroupTest, PluginGroupMatchCorrectVersion) {
scoped_ptr<PluginGroup> group(PluginGroupTest::CreatePluginGroup(
kPluginDef3));
EXPECT_TRUE(group->Match(kPlugin2043));
EXPECT_TRUE(group->Match(kPlugin3043));
EXPECT_FALSE(group->Match(kPlugin4043));
group.reset(PluginGroupTest::CreatePluginGroup(kPluginDef4));
EXPECT_FALSE(group->Match(kPlugin2043));
EXPECT_FALSE(group->Match(kPlugin3043));
EXPECT_TRUE(group->Match(kPlugin4043));
group.reset(PluginGroupTest::CreatePluginGroup(kPluginDef34));
EXPECT_TRUE(group->Match(kPlugin2043));
EXPECT_TRUE(group->Match(kPlugin3043));
EXPECT_TRUE(group->Match(kPlugin4043));
}
TEST_F(PluginGroupTest, PluginGroupDefinition) {
for (size_t i = 0; i < arraysize(kPluginDefinitions); ++i) {
scoped_ptr<PluginGroup> def_group(
PluginGroupTest::CreatePluginGroup(kPluginDefinitions[i]));
ASSERT_TRUE(def_group.get() != NULL);
}
}
TEST_F(PluginGroupTest, VersionExtraction) {
// Some real-world plugin versions (spaces, commata, parentheses, 'r', oh my)
const char* versions[][2] = {
{ "7.6.6 (1671)", "7.6.6.1671" }, // Quicktime
{ "2, 0, 0, 254", "2.0.0.254" }, // DivX
{ "3, 0, 0, 0", "3.0.0.0" }, // Picasa
{ "1, 0, 0, 1", "1.0.0.1" }, // Earth
{ "10,0,45,2", "10.0.45.2" }, // Flash
{ "10.1 r102", "10.1.102"}, // Flash
{ "10.3 d180", "10.3.180" }, // Flash (Debug)
{ "11.5.7r609", "11.5.7.609"}, // Shockwave
{ "1.6.0_22", "1.6.0.22"}, // Java
};
for (size_t i = 0; i < arraysize(versions); i++) {
scoped_ptr<Version> version(PluginGroup::CreateVersionFromString(
ASCIIToUTF16(versions[i][0])));
EXPECT_STREQ(versions[i][1], version->GetString().c_str());
}
}
TEST_F(PluginGroupTest, IsVulnerable) {
// Adobe Reader 10
VersionRangeDefinition adobe_reader_version_range[] = {
{ "10", "11", "", false },
{ "9", "10", "9.4.1", false },
{ "0", "9", "8.2.5", false }
};
PluginGroupDefinition adobe_reader_plugin_def = {
"adobe-reader", "Adobe Reader", "Adobe Acrobat",
adobe_reader_version_range, arraysize(adobe_reader_version_range),
"http://get.adobe.com/reader/" };
WebPluginInfo adobe_reader_plugin(ASCIIToUTF16("Adobe Reader"),
FilePath(FILE_PATH_LITERAL("/reader.so")),
ASCIIToUTF16("10.0.0.396"),
ASCIIToUTF16("adobe reader 10"));
scoped_ptr<PluginGroup> group(PluginGroupTest::CreatePluginGroup(
adobe_reader_plugin_def));
group->AddPlugin(adobe_reader_plugin);
PluginGroup group_copy(*group); // Exercise the copy constructor.
EXPECT_FALSE(group_copy.IsVulnerable(adobe_reader_plugin));
EXPECT_FALSE(group_copy.RequiresAuthorization(adobe_reader_plugin));
// Silverlight 4
VersionRangeDefinition silverlight_version_range[] = {
{ "0", "4", "3.0.50106.0", false },
{ "4", "5", "", true }
};
PluginGroupDefinition silverlight_plugin_def = {
"silverlight", "Silverlight", "Silverlight", silverlight_version_range,
arraysize(silverlight_version_range),
"http://www.microsoft.com/getsilverlight/" };
WebPluginInfo silverlight_plugin(ASCIIToUTF16("Silverlight"),
FilePath(FILE_PATH_LITERAL("/silver.so")),
ASCIIToUTF16("4.0.50917.0"),
ASCIIToUTF16("silverlight 4"));
group.reset(PluginGroupTest::CreatePluginGroup(silverlight_plugin_def));
group->AddPlugin(silverlight_plugin);
EXPECT_FALSE(PluginGroup(*group).IsVulnerable(silverlight_plugin));
EXPECT_TRUE(PluginGroup(*group).RequiresAuthorization(silverlight_plugin));
}
} // namespace npapi
} // namespace webkit
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