| // Copyright 2015 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include "base/memory/raw_ptr.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/gurl.h" |
| #include "url/origin.h" |
| #include "url/origin_abstract_tests.h" |
| #include "url/url_util.h" |
| |
| namespace url { |
| |
| class OriginTest : public ::testing::Test { |
| public: |
| void SetUp() override { |
| // Add two schemes which are local but nonstandard. |
| AddLocalScheme("local-but-nonstandard"); |
| AddLocalScheme("also-local-but-nonstandard"); |
| |
| // Add a scheme that's both local and standard. |
| AddStandardScheme("local-and-standard", SchemeType::SCHEME_WITH_HOST); |
| AddLocalScheme("local-and-standard"); |
| |
| // Add a scheme that's standard but no-access. We still want these to |
| // form valid SchemeHostPorts, even though they always commit as opaque |
| // origins, so that they can represent the source of the resource even if |
| // it's not committable as a non-opaque origin. |
| AddStandardScheme("standard-but-noaccess", SchemeType::SCHEME_WITH_HOST); |
| AddNoAccessScheme("standard-but-noaccess"); |
| } |
| |
| ::testing::AssertionResult DoEqualityComparisons(const url::Origin& a, |
| const url::Origin& b, |
| bool should_compare_equal) { |
| ::testing::AssertionResult failure = ::testing::AssertionFailure(); |
| failure << "DoEqualityComparisons failure. Expecting " |
| << (should_compare_equal ? "equality" : "inequality") |
| << " between:\n a\n Which is: " << a |
| << "\n b\n Which is: " << b << "\nThe following check failed: "; |
| if (a.IsSameOriginWith(b) != should_compare_equal) |
| return failure << "a.IsSameOriginWith(b)"; |
| if (b.IsSameOriginWith(a) != should_compare_equal) |
| return failure << "b.IsSameOriginWith(a)"; |
| if ((a == b) != should_compare_equal) |
| return failure << "(a == b)"; |
| if ((b == a) != should_compare_equal) |
| return failure << "(b == a)"; |
| if ((b != a) != !should_compare_equal) |
| return failure << "(b != a)"; |
| if ((a != b) != !should_compare_equal) |
| return failure << "(a != b)"; |
| return ::testing::AssertionSuccess(); |
| } |
| |
| bool HasNonceTokenBeenInitialized(const url::Origin& origin) { |
| EXPECT_TRUE(origin.opaque()); |
| // Avoid calling nonce_.token() here, to not trigger lazy initialization. |
| return !origin.nonce_->token_.is_empty(); |
| } |
| |
| Origin::Nonce CreateNonce() { return Origin::Nonce(); } |
| |
| Origin::Nonce CreateNonce(base::UnguessableToken nonce) { |
| return Origin::Nonce(nonce); |
| } |
| |
| const base::UnguessableToken* GetNonce(const Origin& origin) { |
| return origin.GetNonceForSerialization(); |
| } |
| |
| // Wrappers around url::Origin methods to expose it to tests. |
| |
| absl::optional<Origin> UnsafelyCreateOpaqueOriginWithoutNormalization( |
| base::StringPiece precursor_scheme, |
| base::StringPiece precursor_host, |
| uint16_t precursor_port, |
| const Origin::Nonce& nonce) { |
| return Origin::UnsafelyCreateOpaqueOriginWithoutNormalization( |
| precursor_scheme, precursor_host, precursor_port, nonce); |
| } |
| |
| absl::optional<std::string> SerializeWithNonce(const Origin& origin) { |
| return origin.SerializeWithNonce(); |
| } |
| |
| absl::optional<std::string> SerializeWithNonceAndInitIfNeeded( |
| Origin& origin) { |
| return origin.SerializeWithNonceAndInitIfNeeded(); |
| } |
| |
| absl::optional<Origin> Deserialize(const std::string& value) { |
| return Origin::Deserialize(value); |
| } |
| |
| private: |
| ScopedSchemeRegistryForTests scoped_registry_; |
| }; |
| |
| TEST_F(OriginTest, OpaqueOriginComparison) { |
| // A default-constructed Origin should should be cross origin to everything |
| // but itself. |
| url::Origin opaque_a, opaque_b; |
| EXPECT_TRUE(opaque_a.opaque()); |
| EXPECT_EQ("", opaque_a.scheme()); |
| EXPECT_EQ("", opaque_a.host()); |
| EXPECT_EQ(0, opaque_a.port()); |
| EXPECT_EQ(SchemeHostPort(), opaque_a.GetTupleOrPrecursorTupleIfOpaque()); |
| EXPECT_FALSE(opaque_a.GetTupleOrPrecursorTupleIfOpaque().IsValid()); |
| |
| EXPECT_TRUE(opaque_b.opaque()); |
| EXPECT_EQ("", opaque_b.scheme()); |
| EXPECT_EQ("", opaque_b.host()); |
| EXPECT_EQ(0, opaque_b.port()); |
| EXPECT_EQ(SchemeHostPort(), opaque_b.GetTupleOrPrecursorTupleIfOpaque()); |
| EXPECT_FALSE(opaque_b.GetTupleOrPrecursorTupleIfOpaque().IsValid()); |
| |
| // Two default-constructed Origins should always be cross origin to each |
| // other. |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_b, false)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_b, opaque_b, true)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_a, true)); |
| |
| // The streaming operator should not trigger lazy initialization to the token. |
| std::ostringstream stream; |
| stream << opaque_a; |
| EXPECT_STREQ("null [internally: (nonce TBD) anonymous]", |
| stream.str().c_str()); |
| EXPECT_FALSE(HasNonceTokenBeenInitialized(opaque_a)); |
| |
| // None of the operations thus far should have triggered lazy-generation of |
| // the UnguessableToken. Copying an origin, however, should trigger this. |
| EXPECT_FALSE(HasNonceTokenBeenInitialized(opaque_a)); |
| EXPECT_FALSE(HasNonceTokenBeenInitialized(opaque_b)); |
| opaque_b = opaque_a; |
| |
| EXPECT_TRUE(HasNonceTokenBeenInitialized(opaque_a)); |
| EXPECT_TRUE(HasNonceTokenBeenInitialized(opaque_b)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_b, true)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_b, opaque_b, true)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_a, true)); |
| |
| // Move-initializing to a fresh Origin should restore the lazy initialization. |
| opaque_a = url::Origin(); |
| EXPECT_FALSE(HasNonceTokenBeenInitialized(opaque_a)); |
| EXPECT_TRUE(HasNonceTokenBeenInitialized(opaque_b)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_b, false)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_b, opaque_b, true)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_a, true)); |
| |
| // Comparing two opaque Origins with matching SchemeHostPorts should trigger |
| // lazy initialization. |
| EXPECT_FALSE(HasNonceTokenBeenInitialized(opaque_a)); |
| EXPECT_TRUE(HasNonceTokenBeenInitialized(opaque_b)); |
| bool should_swap = opaque_b < opaque_a; |
| EXPECT_TRUE(HasNonceTokenBeenInitialized(opaque_a)); |
| EXPECT_TRUE(HasNonceTokenBeenInitialized(opaque_b)); |
| |
| if (should_swap) |
| std::swap(opaque_a, opaque_b); |
| EXPECT_LT(opaque_a, opaque_b); |
| EXPECT_FALSE(opaque_b < opaque_a); |
| |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_b, false)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_b, opaque_b, true)); |
| EXPECT_TRUE(DoEqualityComparisons(opaque_a, opaque_a, true)); |
| |
| EXPECT_LT(opaque_a, url::Origin::Create(GURL("http://www.google.com"))); |
| EXPECT_LT(opaque_b, url::Origin::Create(GURL("http://www.google.com"))); |
| |
| EXPECT_EQ(opaque_b, url::Origin::Resolve(GURL(), opaque_b)); |
| EXPECT_EQ(opaque_b, url::Origin::Resolve(GURL("about:blank"), opaque_b)); |
| EXPECT_EQ(opaque_b, url::Origin::Resolve(GURL("about:srcdoc"), opaque_b)); |
| EXPECT_EQ(opaque_b, |
| url::Origin::Resolve(GURL("about:blank?hello#whee"), opaque_b)); |
| } |
| |
| TEST_F(OriginTest, ConstructFromTuple) { |
| struct TestCases { |
| const char* const scheme; |
| const char* const host; |
| const uint16_t port; |
| } cases[] = { |
| {"http", "example.com", 80}, |
| {"http", "example.com", 123}, |
| {"https", "example.com", 443}, |
| }; |
| |
| for (const auto& test_case : cases) { |
| testing::Message scope_message; |
| scope_message << test_case.scheme << "://" << test_case.host << ":" |
| << test_case.port; |
| SCOPED_TRACE(scope_message); |
| Origin origin = Origin::CreateFromNormalizedTuple( |
| test_case.scheme, test_case.host, test_case.port); |
| |
| EXPECT_EQ(test_case.scheme, origin.scheme()); |
| EXPECT_EQ(test_case.host, origin.host()); |
| EXPECT_EQ(test_case.port, origin.port()); |
| } |
| } |
| |
| TEST_F(OriginTest, Serialization) { |
| struct TestCases { |
| const char* const url; |
| const char* const expected; |
| const char* const expected_log; |
| } cases[] = { |
| {"http://192.168.9.1/", "http://192.168.9.1"}, |
| {"http://[2001:db8::1]/", "http://[2001:db8::1]"}, |
| {"http://☃.net/", "http://xn--n3h.net"}, |
| {"http://example.com/", "http://example.com"}, |
| {"http://example.com:123/", "http://example.com:123"}, |
| {"https://example.com/", "https://example.com"}, |
| {"https://example.com:123/", "https://example.com:123"}, |
| {"file:///etc/passwd", "file://", "file:// [internally: file://]"}, |
| {"file://example.com/etc/passwd", "file://", |
| "file:// [internally: file://example.com]"}, |
| {"data:,", "null", "null [internally: (nonce TBD) anonymous]"}, |
| }; |
| |
| for (const auto& test_case : cases) { |
| SCOPED_TRACE(test_case.url); |
| GURL url(test_case.url); |
| EXPECT_TRUE(url.is_valid()); |
| Origin origin = Origin::Create(url); |
| std::string serialized = origin.Serialize(); |
| ExpectParsedUrlsEqual(GURL(serialized), origin.GetURL()); |
| |
| EXPECT_EQ(test_case.expected, serialized); |
| |
| // The '<<' operator sometimes produces additional information. |
| std::stringstream out; |
| out << origin; |
| if (test_case.expected_log) |
| EXPECT_EQ(test_case.expected_log, out.str()); |
| else |
| EXPECT_EQ(test_case.expected, out.str()); |
| } |
| } |
| |
| TEST_F(OriginTest, Comparison) { |
| // These URLs are arranged in increasing order: |
| const char* const urls[] = { |
| "data:uniqueness", "http://a:80", "http://b:80", |
| "https://a:80", "https://b:80", "http://a:81", |
| "http://b:81", "https://a:81", "https://b:81", |
| }; |
| // Validate the comparison logic still works when creating a canonical origin, |
| // when any created opaque origins contain a nonce. |
| { |
| // Pre-create the origins, as the internal nonce for unique origins changes |
| // with each freshly-constructed Origin (that's not copied). |
| std::vector<Origin> origins; |
| for (const auto* test_url : urls) |
| origins.push_back(Origin::Create(GURL(test_url))); |
| for (size_t i = 0; i < origins.size(); i++) { |
| const Origin& current = origins[i]; |
| for (size_t j = i; j < origins.size(); j++) { |
| const Origin& to_compare = origins[j]; |
| EXPECT_EQ(i < j, current < to_compare) << i << " < " << j; |
| EXPECT_EQ(j < i, to_compare < current) << j << " < " << i; |
| } |
| } |
| } |
| } |
| |
| TEST_F(OriginTest, UnsafelyCreate) { |
| struct TestCase { |
| const char* scheme; |
| const char* host; |
| uint16_t port; |
| } cases[] = { |
| {"http", "example.com", 80}, |
| {"http", "example.com", 123}, |
| {"https", "example.com", 443}, |
| {"https", "example.com", 123}, |
| {"http", "example.com", 0}, // 0 is a valid port for http. |
| {"file", "", 0}, // 0 indicates "no port" for file: scheme. |
| {"file", "example.com", 0}, |
| }; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(testing::Message() |
| << test.scheme << "://" << test.host << ":" << test.port); |
| absl::optional<url::Origin> origin = |
| url::Origin::UnsafelyCreateTupleOriginWithoutNormalization( |
| test.scheme, test.host, test.port); |
| ASSERT_TRUE(origin); |
| EXPECT_EQ(test.scheme, origin->scheme()); |
| EXPECT_EQ(test.host, origin->host()); |
| EXPECT_EQ(test.port, origin->port()); |
| EXPECT_FALSE(origin->opaque()); |
| EXPECT_TRUE(origin->IsSameOriginWith(*origin)); |
| |
| ExpectParsedUrlsEqual(GURL(origin->Serialize()), origin->GetURL()); |
| |
| base::UnguessableToken nonce = base::UnguessableToken::Create(); |
| absl::optional<url::Origin> opaque_origin = |
| UnsafelyCreateOpaqueOriginWithoutNormalization( |
| test.scheme, test.host, test.port, CreateNonce(nonce)); |
| ASSERT_TRUE(opaque_origin); |
| EXPECT_TRUE(opaque_origin->opaque()); |
| EXPECT_FALSE(*opaque_origin == origin); |
| EXPECT_EQ(opaque_origin->GetTupleOrPrecursorTupleIfOpaque(), |
| origin->GetTupleOrPrecursorTupleIfOpaque()); |
| EXPECT_EQ(opaque_origin, |
| UnsafelyCreateOpaqueOriginWithoutNormalization( |
| test.scheme, test.host, test.port, CreateNonce(nonce))); |
| EXPECT_FALSE(*opaque_origin == origin->DeriveNewOpaqueOrigin()); |
| } |
| } |
| |
| TEST_F(OriginTest, UnsafelyCreateUniqueOnInvalidInput) { |
| url::AddStandardScheme("host-only", url::SCHEME_WITH_HOST); |
| url::AddStandardScheme("host-port-only", url::SCHEME_WITH_HOST_AND_PORT); |
| struct TestCases { |
| const char* scheme; |
| const char* host; |
| uint16_t port = 80; |
| } cases[] = {{"", "", 33}, |
| {"data", "", 0}, |
| {"blob", "", 0}, |
| {"filesystem", "", 0}, |
| {"data", "example.com"}, |
| {"http", "☃.net"}, |
| {"http\nmore", "example.com"}, |
| {"http\rmore", "example.com"}, |
| {"http\n", "example.com"}, |
| {"http\r", "example.com"}, |
| {"http", "example.com\nnot-example.com"}, |
| {"http", "example.com\rnot-example.com"}, |
| {"http", "example.com\n"}, |
| {"http", "example.com\r"}, |
| {"unknown-scheme", "example.com"}, |
| {"host-only", "\r", 0}, |
| {"host-only", "example.com", 22}, |
| {"file", "", 123}}; // file: shouldn't have a port. |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(testing::Message() |
| << test.scheme << "://" << test.host << ":" << test.port); |
| EXPECT_FALSE(UnsafelyCreateOpaqueOriginWithoutNormalization( |
| test.scheme, test.host, test.port, CreateNonce())); |
| EXPECT_FALSE(url::Origin::UnsafelyCreateTupleOriginWithoutNormalization( |
| test.scheme, test.host, test.port)); |
| } |
| |
| // An empty scheme/host/port tuple is not a valid tuple origin. |
| EXPECT_FALSE( |
| url::Origin::UnsafelyCreateTupleOriginWithoutNormalization("", "", 0)); |
| |
| // Opaque origins with unknown precursors are allowed. |
| base::UnguessableToken token = base::UnguessableToken::Create(); |
| absl::optional<url::Origin> anonymous_opaque = |
| UnsafelyCreateOpaqueOriginWithoutNormalization("", "", 0, |
| CreateNonce(token)); |
| ASSERT_TRUE(anonymous_opaque) |
| << "An invalid tuple is a valid input to " |
| << "UnsafelyCreateOpaqueOriginWithoutNormalization, so long as it is " |
| << "the canonical form of the invalid tuple."; |
| EXPECT_TRUE(anonymous_opaque->opaque()); |
| EXPECT_EQ(*GetNonce(anonymous_opaque.value()), token); |
| EXPECT_EQ(anonymous_opaque->GetTupleOrPrecursorTupleIfOpaque(), |
| url::SchemeHostPort()); |
| } |
| |
| TEST_F(OriginTest, UnsafelyCreateUniqueViaEmbeddedNulls) { |
| struct TestCases { |
| base::StringPiece scheme; |
| base::StringPiece host; |
| uint16_t port = 80; |
| } cases[] = {{{"http\0more", 9}, {"example.com", 11}}, |
| {{"http\0", 5}, {"example.com", 11}}, |
| {{"\0http", 5}, {"example.com", 11}}, |
| {{"http"}, {"example.com\0not-example.com", 27}}, |
| {{"http"}, {"example.com\0", 12}}, |
| {{"http"}, {"\0example.com", 12}}, |
| {{""}, {"\0", 1}, 0}, |
| {{"\0", 1}, {""}, 0}}; |
| |
| for (const auto& test : cases) { |
| SCOPED_TRACE(testing::Message() |
| << test.scheme << "://" << test.host << ":" << test.port); |
| EXPECT_FALSE(url::Origin::UnsafelyCreateTupleOriginWithoutNormalization( |
| test.scheme, test.host, test.port)); |
| EXPECT_FALSE(UnsafelyCreateOpaqueOriginWithoutNormalization( |
| test.scheme, test.host, test.port, CreateNonce())); |
| } |
| } |
| |
| TEST_F(OriginTest, DomainIs) { |
| const struct { |
| const char* url; |
| const char* lower_ascii_domain; |
| bool expected_domain_is; |
| } kTestCases[] = { |
| {"http://google.com/foo", "google.com", true}, |
| {"http://www.google.com:99/foo", "google.com", true}, |
| {"http://www.google.com.cn/foo", "google.com", false}, |
| {"http://www.google.comm", "google.com", false}, |
| {"http://www.iamnotgoogle.com/foo", "google.com", false}, |
| {"http://www.google.com/foo", "Google.com", false}, |
| |
| // If the host ends with a dot, it matches domains with or without a dot. |
| {"http://www.google.com./foo", "google.com", true}, |
| {"http://www.google.com./foo", "google.com.", true}, |
| {"http://www.google.com./foo", ".com", true}, |
| {"http://www.google.com./foo", ".com.", true}, |
| |
| // But, if the host doesn't end with a dot and the input domain does, then |
| // it's considered to not match. |
| {"http://google.com/foo", "google.com.", false}, |
| |
| // If the host ends with two dots, it doesn't match. |
| {"http://www.google.com../foo", "google.com", false}, |
| |
| // Filesystem scheme. |
| {"filesystem:http://www.google.com:99/foo/", "google.com", true}, |
| {"filesystem:http://www.iamnotgoogle.com/foo/", "google.com", false}, |
| |
| // File scheme. |
| {"file:///home/user/text.txt", "", false}, |
| {"file:///home/user/text.txt", "txt", false}, |
| }; |
| |
| for (const auto& test_case : kTestCases) { |
| SCOPED_TRACE(testing::Message() |
| << "(url, domain): (" << test_case.url << ", " |
| << test_case.lower_ascii_domain << ")"); |
| GURL url(test_case.url); |
| ASSERT_TRUE(url.is_valid()); |
| Origin origin = Origin::Create(url); |
| |
| EXPECT_EQ(test_case.expected_domain_is, |
| origin.DomainIs(test_case.lower_ascii_domain)); |
| EXPECT_FALSE( |
| origin.DeriveNewOpaqueOrigin().DomainIs(test_case.lower_ascii_domain)); |
| } |
| |
| // If the URL is invalid, DomainIs returns false. |
| GURL invalid_url("google.com"); |
| ASSERT_FALSE(invalid_url.is_valid()); |
| EXPECT_FALSE(Origin::Create(invalid_url).DomainIs("google.com")); |
| |
| // Unique origins. |
| EXPECT_FALSE(Origin().DomainIs("")); |
| EXPECT_FALSE(Origin().DomainIs("com")); |
| } |
| |
| TEST_F(OriginTest, DebugAlias) { |
| Origin origin1 = Origin::Create(GURL("https://foo.com/bar")); |
| DEBUG_ALIAS_FOR_ORIGIN(origin1_debug_alias, origin1); |
| EXPECT_STREQ("https://foo.com", origin1_debug_alias); |
| } |
| |
| TEST_F(OriginTest, CanBeDerivedFrom) { |
| AddStandardScheme("new-standard", SchemeType::SCHEME_WITH_HOST); |
| Origin opaque_unique_origin = Origin(); |
| |
| Origin regular_origin = Origin::Create(GURL("https://a.com/")); |
| Origin opaque_precursor_origin = regular_origin.DeriveNewOpaqueOrigin(); |
| |
| Origin file_origin = Origin::Create(GURL("file:///foo/bar")); |
| Origin file_opaque_precursor_origin = file_origin.DeriveNewOpaqueOrigin(); |
| Origin file_host_origin = Origin::Create(GURL("file://a.com/foo/bar")); |
| Origin file_host_opaque_precursor_origin = |
| file_host_origin.DeriveNewOpaqueOrigin(); |
| |
| Origin non_standard_scheme_origin = |
| Origin::Create(GURL("non-standard-scheme:foo")); |
| Origin non_standard_opaque_precursor_origin = |
| non_standard_scheme_origin.DeriveNewOpaqueOrigin(); |
| |
| // Also, add new standard scheme that is local to the test. |
| Origin new_standard_origin = Origin::Create(GURL("new-standard://host/")); |
| Origin new_standard_opaque_precursor_origin = |
| new_standard_origin.DeriveNewOpaqueOrigin(); |
| |
| // No access schemes always get unique opaque origins. |
| Origin no_access_origin = |
| Origin::Create(GURL("standard-but-noaccess://b.com")); |
| Origin no_access_opaque_precursor_origin = |
| no_access_origin.DeriveNewOpaqueOrigin(); |
| |
| Origin local_non_standard_origin = |
| Origin::Create(GURL("local-but-nonstandard://a.com")); |
| Origin local_non_standard_opaque_precursor_origin = |
| local_non_standard_origin.DeriveNewOpaqueOrigin(); |
| |
| // Call origin.CanBeDerivedFrom(url) for each of the following test cases |
| // and ensure that it returns |expected_value| |
| const struct { |
| const char* url; |
| raw_ptr<Origin> origin; |
| bool expected_value; |
| } kTestCases[] = { |
| {"https://a.com", ®ular_origin, true}, |
| // Web URL can commit in an opaque origin with precursor information. |
| // Example: iframe sandbox navigated to a.com. |
| {"https://a.com", &opaque_precursor_origin, true}, |
| // URL that comes from the web can never commit in an opaque unique |
| // origin. It must have precursor information. |
| {"https://a.com", &opaque_unique_origin, false}, |
| |
| // Cross-origin URLs should never work. |
| {"https://b.com", ®ular_origin, false}, |
| {"https://b.com", &opaque_precursor_origin, false}, |
| |
| // data: URL can never commit in a regular, non-opaque origin. |
| {"data:text/html,foo", ®ular_origin, false}, |
| // This is the default case: data: URLs commit in opaque origin carrying |
| // precursor information for the origin that created them. |
| {"data:text/html,foo", &opaque_precursor_origin, true}, |
| // Browser-initiated navigations can result in data: URL committing in |
| // opaque unique origin. |
| {"data:text/html,foo", &opaque_unique_origin, true}, |
| |
| // about:blank can commit in regular origin (default case for iframes). |
| {"about:blank", ®ular_origin, true}, |
| // This can happen if data: URL that originated at a.com creates an |
| // about:blank iframe. |
| {"about:blank", &opaque_precursor_origin, true}, |
| // Browser-initiated navigations can result in about:blank URL committing |
| // in opaque unique origin. |
| {"about:blank", &opaque_unique_origin, true}, |
| |
| // Default behavior of srcdoc is to inherit the origin of the parent |
| // document. |
| {"about:srcdoc", ®ular_origin, true}, |
| // This happens for sandboxed srcdoc iframe. |
| {"about:srcdoc", &opaque_precursor_origin, true}, |
| // This can happen with browser-initiated navigation to about:blank or |
| // data: URL, which in turn add srcdoc iframe. |
| {"about:srcdoc", &opaque_unique_origin, true}, |
| |
| // Just like srcdoc, blob: URLs can be created in all the cases. |
| {"blob:https://a.com/foo", ®ular_origin, true}, |
| {"blob:https://a.com/foo", &opaque_precursor_origin, true}, |
| {"blob:https://a.com/foo", &opaque_unique_origin, true}, |
| |
| {"filesystem:https://a.com/foo", ®ular_origin, true}, |
| {"filesystem:https://a.com/foo", &opaque_precursor_origin, true}, |
| // Unlike blob: URLs, filesystem: ones cannot be created in an unique |
| // opaque origin. |
| {"filesystem:https://a.com/foo", &opaque_unique_origin, false}, |
| |
| // file: URLs cannot result in regular web origins, regardless of |
| // opaqueness. |
| {"file:///etc/passwd", ®ular_origin, false}, |
| {"file:///etc/passwd", &opaque_precursor_origin, false}, |
| // However, they can result in regular file: origin and an opaque one |
| // containing another file: origin as precursor. |
| {"file:///etc/passwd", &file_origin, true}, |
| {"file:///etc/passwd", &file_opaque_precursor_origin, true}, |
| // It should not be possible to get an opaque unique origin for file: |
| // as it is a standard scheme and will always result in a tuple origin |
| // or will always be derived by other origin. |
| // Note: file:// URLs should become unique opaque origins at some point. |
| {"file:///etc/passwd", &opaque_unique_origin, false}, |
| |
| // The same set as above, but including a host. |
| {"file://a.com/etc/passwd", ®ular_origin, false}, |
| {"file://a.com/etc/passwd", &opaque_precursor_origin, false}, |
| {"file://a.com/etc/passwd", &file_host_origin, true}, |
| {"file://a.com/etc/passwd", &file_host_opaque_precursor_origin, true}, |
| {"file://a.com/etc/passwd", &opaque_unique_origin, false}, |
| |
| // Locally registered standard scheme should behave the same way |
| // as built-in standard schemes. |
| {"new-standard://host/foo", &new_standard_origin, true}, |
| {"new-standard://host/foo", &new_standard_opaque_precursor_origin, true}, |
| {"new-standard://host/foo", &opaque_unique_origin, false}, |
| {"new-standard://host2/foo", &new_standard_origin, false}, |
| {"new-standard://host2/foo", &new_standard_opaque_precursor_origin, |
| false}, |
| |
| // A non-standard scheme should never commit in an standard origin or |
| // opaque origin with standard precursor information. |
| {"non-standard-scheme://a.com/foo", ®ular_origin, false}, |
| {"non-standard-scheme://a.com/foo", &opaque_precursor_origin, false}, |
| // However, it should be fine to commit in unique opaque origins or in its |
| // own origin. |
| // Note: since non-standard scheme URLs don't parse out anything |
| // but the scheme, using a random different hostname here would work. |
| {"non-standard-scheme://b.com/foo2", &opaque_unique_origin, true}, |
| {"non-standard-scheme://b.com/foo3", &non_standard_scheme_origin, true}, |
| {"non-standard-scheme://b.com/foo4", |
| &non_standard_opaque_precursor_origin, true}, |
| |
| // No access scheme can only commit in opaque origin. |
| {"standard-but-noaccess://a.com/foo", ®ular_origin, false}, |
| {"standard-but-noaccess://a.com/foo", &opaque_precursor_origin, false}, |
| {"standard-but-noaccess://a.com/foo", &opaque_unique_origin, true}, |
| {"standard-but-noaccess://a.com/foo", &no_access_origin, true}, |
| {"standard-but-noaccess://a.com/foo", &no_access_opaque_precursor_origin, |
| true}, |
| {"standard-but-noaccess://b.com/foo", &no_access_origin, true}, |
| {"standard-but-noaccess://b.com/foo", &no_access_opaque_precursor_origin, |
| true}, |
| |
| // Local schemes can be non-standard, verify they also work as expected. |
| {"local-but-nonstandard://a.com", ®ular_origin, false}, |
| {"local-but-nonstandard://a.com", &opaque_precursor_origin, false}, |
| {"local-but-nonstandard://a.com", &opaque_unique_origin, true}, |
| {"local-but-nonstandard://a.com", &local_non_standard_origin, true}, |
| {"local-but-nonstandard://a.com", |
| &local_non_standard_opaque_precursor_origin, true}, |
| }; |
| |
| for (const auto& test_case : kTestCases) { |
| SCOPED_TRACE(testing::Message() << "(origin, url): (" << *test_case.origin |
| << ", " << test_case.url << ")"); |
| EXPECT_EQ(test_case.expected_value, |
| test_case.origin->CanBeDerivedFrom(GURL(test_case.url))); |
| } |
| } |
| |
| TEST_F(OriginTest, GetDebugString) { |
| Origin http_origin = Origin::Create(GURL("http://192.168.9.1")); |
| EXPECT_STREQ(http_origin.GetDebugString().c_str(), "http://192.168.9.1"); |
| |
| Origin http_opaque_origin = http_origin.DeriveNewOpaqueOrigin(); |
| EXPECT_THAT( |
| http_opaque_origin.GetDebugString().c_str(), |
| ::testing::MatchesRegex( |
| "null \\[internally: \\(\\w*\\) derived from http://192.168.9.1\\]")); |
| EXPECT_THAT( |
| http_opaque_origin.GetDebugString(false /* include_nonce */).c_str(), |
| ::testing::MatchesRegex( |
| "null \\[internally: derived from http://192.168.9.1\\]")); |
| |
| Origin data_origin = Origin::Create(GURL("data:")); |
| EXPECT_STREQ(data_origin.GetDebugString().c_str(), |
| "null [internally: (nonce TBD) anonymous]"); |
| |
| // The nonce of the origin will be initialized if a new opaque origin is |
| // derived. |
| Origin data_derived_origin = data_origin.DeriveNewOpaqueOrigin(); |
| EXPECT_THAT( |
| data_derived_origin.GetDebugString().c_str(), |
| ::testing::MatchesRegex("null \\[internally: \\(\\w*\\) anonymous\\]")); |
| EXPECT_THAT( |
| data_derived_origin.GetDebugString(false /* include_nonce */).c_str(), |
| ::testing::MatchesRegex("null \\[internally: anonymous\\]")); |
| |
| Origin file_origin = Origin::Create(GURL("file:///etc/passwd")); |
| EXPECT_STREQ(file_origin.GetDebugString().c_str(), |
| "file:// [internally: file://]"); |
| |
| Origin file_server_origin = |
| Origin::Create(GURL("file://example.com/etc/passwd")); |
| EXPECT_STREQ(file_server_origin.GetDebugString().c_str(), |
| "file:// [internally: file://example.com]"); |
| } |
| |
| TEST_F(OriginTest, Deserialize) { |
| std::vector<GURL> valid_urls = { |
| GURL("https://a.com"), GURL("http://a"), |
| GURL("http://a:80"), GURL("file://a.com/etc/passwd"), |
| GURL("file:///etc/passwd"), GURL("http://192.168.1.1"), |
| GURL("http://[2001:db8::1]/"), |
| }; |
| for (const GURL& url : valid_urls) { |
| SCOPED_TRACE(url.spec()); |
| Origin origin = Origin::Create(url); |
| absl::optional<std::string> serialized = SerializeWithNonce(origin); |
| ASSERT_TRUE(serialized); |
| |
| absl::optional<Origin> deserialized = Deserialize(std::move(*serialized)); |
| ASSERT_TRUE(deserialized.has_value()); |
| |
| EXPECT_TRUE(DoEqualityComparisons(origin, deserialized.value(), true)); |
| EXPECT_EQ(origin.GetDebugString(), deserialized.value().GetDebugString()); |
| } |
| } |
| |
| TEST_F(OriginTest, DeserializeInvalid) { |
| EXPECT_EQ(absl::nullopt, Deserialize(std::string())); |
| EXPECT_EQ(absl::nullopt, Deserialize("deadbeef")); |
| EXPECT_EQ(absl::nullopt, Deserialize("0123456789")); |
| EXPECT_EQ(absl::nullopt, Deserialize("https://a.com")); |
| EXPECT_EQ(absl::nullopt, Deserialize("https://192.168.1.1")); |
| } |
| |
| TEST_F(OriginTest, SerializeTBDNonce) { |
| std::vector<GURL> invalid_urls = { |
| GURL("data:uniqueness"), GURL("data:,"), |
| GURL("data:text/html,Hello!"), GURL("javascript:alert(1)"), |
| GURL("about:blank"), GURL("google.com"), |
| }; |
| for (const GURL& url : invalid_urls) { |
| SCOPED_TRACE(url.spec()); |
| Origin origin = Origin::Create(url); |
| absl::optional<std::string> serialized = SerializeWithNonce(origin); |
| absl::optional<Origin> deserialized = Deserialize(std::move(*serialized)); |
| ASSERT_TRUE(deserialized.has_value()); |
| |
| // Can't use DoEqualityComparisons here since empty nonces are never == |
| // unless they are the same object. |
| EXPECT_EQ(origin.GetDebugString(), deserialized.value().GetDebugString()); |
| } |
| |
| { |
| // Same basic test as above, but without a GURL to create tuple_. |
| Origin opaque; |
| absl::optional<std::string> serialized = SerializeWithNonce(opaque); |
| ASSERT_TRUE(serialized); |
| |
| absl::optional<Origin> deserialized = Deserialize(std::move(*serialized)); |
| ASSERT_TRUE(deserialized.has_value()); |
| |
| // Can't use DoEqualityComparisons here since empty nonces are never == |
| // unless they are the same object. |
| EXPECT_EQ(opaque.GetDebugString(), deserialized.value().GetDebugString()); |
| } |
| |
| // Now force initialization of the nonce prior to serialization. |
| for (const GURL& url : invalid_urls) { |
| SCOPED_TRACE(url.spec()); |
| Origin origin = Origin::Create(url); |
| absl::optional<std::string> serialized = |
| SerializeWithNonceAndInitIfNeeded(origin); |
| absl::optional<Origin> deserialized = Deserialize(std::move(*serialized)); |
| ASSERT_TRUE(deserialized.has_value()); |
| |
| // The nonce should have been initialized prior to Serialization(). |
| EXPECT_EQ(origin, deserialized.value()); |
| } |
| } |
| |
| TEST_F(OriginTest, DeserializeValidNonce) { |
| Origin opaque; |
| GetNonce(opaque); |
| |
| absl::optional<std::string> serialized = SerializeWithNonce(opaque); |
| ASSERT_TRUE(serialized); |
| |
| absl::optional<Origin> deserialized = Deserialize(std::move(*serialized)); |
| ASSERT_TRUE(deserialized.has_value()); |
| |
| EXPECT_TRUE(DoEqualityComparisons(opaque, deserialized.value(), true)); |
| EXPECT_EQ(opaque.GetDebugString(), deserialized.value().GetDebugString()); |
| } |
| |
| TEST_F(OriginTest, IsSameOriginWith) { |
| url::Origin opaque_origin; |
| GURL foo_url = GURL("https://foo.com/path"); |
| url::Origin foo_origin = url::Origin::Create(foo_url); |
| GURL bar_url = GURL("https://bar.com/path"); |
| url::Origin bar_origin = url::Origin::Create(bar_url); |
| |
| EXPECT_FALSE(opaque_origin.IsSameOriginWith(foo_origin)); |
| EXPECT_FALSE(opaque_origin.IsSameOriginWith(foo_url)); |
| |
| EXPECT_TRUE(foo_origin.IsSameOriginWith(foo_origin)); |
| EXPECT_TRUE(foo_origin.IsSameOriginWith(foo_url)); |
| |
| EXPECT_FALSE(foo_origin.IsSameOriginWith(bar_origin)); |
| EXPECT_FALSE(foo_origin.IsSameOriginWith(bar_url)); |
| |
| // Documenting legacy behavior. This doesn't necessarily mean that the legacy |
| // behavior is correct (or desirable in the long-term). |
| EXPECT_FALSE(foo_origin.IsSameOriginWith(GURL("about:blank"))); |
| EXPECT_FALSE(foo_origin.IsSameOriginWith(GURL())); // Invalid GURL. |
| EXPECT_TRUE(foo_origin.IsSameOriginWith(GURL("blob:https://foo.com/guid"))); |
| } |
| |
| INSTANTIATE_TYPED_TEST_SUITE_P(UrlOrigin, |
| AbstractOriginTest, |
| UrlOriginTestTraits); |
| |
| } // namespace url |