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// Copyright 2014 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 "components/password_manager/core/browser/affiliation_utils.h"
#include "base/command_line.h"
#include "base/metrics/field_trial.h"
#include "base/strings/utf_string_conversions.h"
#include "components/autofill/core/common/password_form.h"
#include "components/variations/variations_associated_data.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "url/url_constants.h"
namespace password_manager {
namespace {
const std::string kSchemeHostExample = "http://example.com";
const char kTestFacetURI1[] = "https://alpha.example.com/";
const char kTestFacetURI2[] = "https://beta.example.com/";
const char kTestFacetURI3[] = "https://gamma.example.com/";
} // namespace
TEST(AffiliationUtilsTest, ValidWebFacetURIs) {
struct {
const char* valid_facet_uri;
const char* expected_canonical_facet_uri;
} kTestCases[] = {
{"https://www.example.com", "https://www.example.com"},
{"HTTPS://www.EXAMPLE.com", "https://www.example.com"},
{"https://0321.0x86.161.0043", "https://209.134.161.35"},
{"https://www.%65xample.com", "https://www.example.com"},
{"https://sz\xc3\xb3t\xc3\xa1r.example.com",
"https://xn--sztr-7na0i.example.com"},
{"https://www.example.com/", "https://www.example.com"},
{"https://www.example.com:", "https://www.example.com"},
{"https://@www.example.com", "https://www.example.com"},
{"https://:@www.example.com", "https://www.example.com"},
{"https://www.example.com:8080", "https://www.example.com:8080"},
{"https://new-gtld", "https://new-gtld"}};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(testing::Message("URI = ") << test_case.valid_facet_uri);
FacetURI facet_uri =
FacetURI::FromPotentiallyInvalidSpec(test_case.valid_facet_uri);
ASSERT_TRUE(facet_uri.IsValidWebFacetURI());
EXPECT_EQ(std::string(test_case.expected_canonical_facet_uri),
facet_uri.canonical_spec());
EXPECT_EQ(url::kHttpsScheme, facet_uri.scheme());
EXPECT_EQ("", facet_uri.android_package_name());
}
}
TEST(AffiliationUtilsTest, InvalidWebFacetURIs) {
const char* kInvalidFacetURIs[]{
// Invalid URL (actually, will be treated as having only a host part).
"Does not look like a valid URL.",
// Path is more than just the root path ('/').
"https://www.example.com/path",
// Empty scheme and not HTTPS scheme.
"://www.example.com",
"http://www.example.com/",
// Forbidden non-empty components.
"https://user@www.example.com/",
"https://:password@www.example.com/",
"https://www.example.com/?",
"https://www.example.com/?query",
"https://www.example.com/#",
"https://www.example.com/#ref",
// Valid Android facet URI.
"android://hash@com.example.android"};
for (const char* uri : kInvalidFacetURIs) {
SCOPED_TRACE(testing::Message("URI = ") << uri);
FacetURI facet_uri = FacetURI::FromPotentiallyInvalidSpec(uri);
EXPECT_FALSE(facet_uri.IsValidWebFacetURI());
}
}
TEST(AffiliationUtilsTest, ValidAndroidFacetURIs) {
struct {
const char* valid_facet_uri;
const char* expected_canonical_facet_uri;
const char* expected_package_name;
} kTestCases[] = {
{"android://"
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
"@com.example.android",
"android://"
"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"
"@com.example.android",
"com.example.android"},
{"ANDROID://"
"hash@abcdefghijklmnopqrstuvwxyz_0123456789.ABCDEFGHIJKLMNOPQRSTUVWXYZ",
"android://"
"hash@abcdefghijklmnopqrstuvwxyz_0123456789.ABCDEFGHIJKLMNOPQRSTUVWXYZ",
"abcdefghijklmnopqrstuvwxyz_0123456789.ABCDEFGHIJKLMNOPQRSTUVWXYZ"},
{"android://needpadding@com.example.android",
"android://needpadding=@com.example.android",
"com.example.android"},
{"android://needtounescape%3D%3D@com.%65xample.android",
"android://needtounescape==@com.example.android",
"com.example.android"},
{"ANDROID://hash@com.example.android",
"android://hash@com.example.android",
"com.example.android"},
{"android://hash@com.example.android/",
"android://hash@com.example.android",
"com.example.android"},
{"android://hash:@com.example.android",
"android://hash@com.example.android",
"com.example.android"}};
for (const auto& test_case : kTestCases) {
SCOPED_TRACE(testing::Message("URI = ") << test_case.valid_facet_uri);
FacetURI facet_uri =
FacetURI::FromPotentiallyInvalidSpec(test_case.valid_facet_uri);
ASSERT_TRUE(facet_uri.IsValidAndroidFacetURI());
EXPECT_EQ(test_case.expected_canonical_facet_uri,
facet_uri.canonical_spec());
EXPECT_EQ("android", facet_uri.scheme());
EXPECT_EQ(test_case.expected_package_name,
facet_uri.android_package_name());
}
}
TEST(AffiliationUtilsTest, InvalidAndroidFacetURIs) {
const char* kInvalidFacetURIs[]{
// Invalid URL (actually, will be treated as having only a host part).
"Does not look like a valid URL.",
// Path is more than just the root path ('/').
"android://hash@com.example.android/path",
// Empty scheme or not "android" scheme.
"://hash@com.example.android",
"http://hash@com.example.android",
// Package name with illegal characters.
"android://hash@com.$example.android",
"android://hash@com-example-android",
"android://hash@com%2Dexample.android", // Escaped '-'.
"android://hash@com.example.sz\xc3\xb3t\xc3\xa1r", // UTF-8 o' and a'.
// Empty, non-existent and malformed hash part.
"android://@com.example.android",
"android://com.example.android",
"android://badpadding=a@com.example.android",
"android://toolongpaddin===@com.example.android",
"android://invalid+characters@com.example.android",
"android://invalid%2Fcharacters@com.example.android", // Escaped '/'.
// Forbidden non-empty components.
"android://hash:password@com.example.android",
"android://hash@com.example.android:port",
"android://hash@com.example.android/?",
"android://hash@com.example.android/?query",
"android://hash@com.example.android/#",
"android://hash@com.example.android/#ref",
// Valid Web facet URI.
"https://www.example.com/"};
for (const char* uri : kInvalidFacetURIs) {
SCOPED_TRACE(testing::Message("URI = ") << uri);
FacetURI facet_uri = FacetURI::FromPotentiallyInvalidSpec(uri);
EXPECT_FALSE(facet_uri.IsValidAndroidFacetURI());
EXPECT_EQ("", facet_uri.android_package_name());
}
}
TEST(AffiliationUtilsTest, EqualEquivalenceClasses) {
AffiliatedFacets a;
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI1));
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI2));
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI3));
AffiliatedFacets b;
b.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI3));
b.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI1));
b.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI2));
EXPECT_TRUE(AreEquivalenceClassesEqual(a, a));
EXPECT_TRUE(AreEquivalenceClassesEqual(b, b));
EXPECT_TRUE(AreEquivalenceClassesEqual(b, a));
EXPECT_TRUE(AreEquivalenceClassesEqual(a, b));
}
TEST(AffiliationUtilsTest, NotEqualEquivalenceClasses) {
AffiliatedFacets a;
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI1));
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI2));
AffiliatedFacets b;
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI2));
b.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI3));
AffiliatedFacets c;
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI1));
a.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI2));
b.push_back(FacetURI::FromCanonicalSpec(kTestFacetURI3));
EXPECT_FALSE(AreEquivalenceClassesEqual(a, b));
EXPECT_FALSE(AreEquivalenceClassesEqual(a, c));
EXPECT_FALSE(AreEquivalenceClassesEqual(b, a));
EXPECT_FALSE(AreEquivalenceClassesEqual(b, c));
EXPECT_FALSE(AreEquivalenceClassesEqual(c, a));
EXPECT_FALSE(AreEquivalenceClassesEqual(c, b));
}
class GetHumanReadableOriginTest : public testing::Test {
public:
GetHumanReadableOriginTest() {
form_template_.origin = GURL(kSchemeHostExample);
form_template_.action = GURL(kSchemeHostExample);
form_template_.username_element = base::ASCIIToUTF16("Email");
form_template_.password_element = base::ASCIIToUTF16("Password");
form_template_.submit_element = base::ASCIIToUTF16("signIn");
form_template_.signon_realm = kSchemeHostExample;
}
const autofill::PasswordForm& form_remplate() { return form_template_; }
private:
autofill::PasswordForm form_template_;
};
TEST_F(GetHumanReadableOriginTest, OriginFromHtmlForm) {
autofill::PasswordForm html_form(form_remplate());
html_form.origin = GURL(kSchemeHostExample + "/LoginAuth");
html_form.action = GURL(kSchemeHostExample + "/Login");
html_form.scheme = autofill::PasswordForm::SCHEME_HTML;
EXPECT_EQ(GetHumanReadableOrigin(html_form), "http://example.com");
}
TEST_F(GetHumanReadableOriginTest, OriginFromDigestForm) {
autofill::PasswordForm non_html_form(form_remplate());
non_html_form.scheme = autofill::PasswordForm::SCHEME_DIGEST;
non_html_form.action = GURL();
non_html_form.signon_realm = kSchemeHostExample + "42";
EXPECT_EQ(GetHumanReadableOrigin(non_html_form), "http://example.com");
}
TEST_F(GetHumanReadableOriginTest, OriginFromAndroidForm) {
autofill::PasswordForm android_form(form_remplate());
android_form.action = GURL();
android_form.origin = GURL();
android_form.scheme = autofill::PasswordForm::SCHEME_OTHER;
android_form.signon_realm =
"android://"
"m3HSJL1i83hdltRq0-o9czGb-8KJDKra4t_"
"3JRlnPKcjI8PZm6XBHXx6zG4UuMXaDEZjR1wuXDre9G9zvN7AQw=="
"@com.example.android";
EXPECT_EQ(GetHumanReadableOrigin(android_form),
"android://com.example.android");
}
} // namespace password_manager
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