| // Copyright 2012 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <stdint.h> |
| |
| #include <iterator> |
| |
| #include "base/base64.h" |
| #include "base/stl_util.h" |
| #include "base/strings/string_piece.h" |
| #include "crypto/sha2.h" |
| #include "net/base/host_port_pair.h" |
| #include "net/base/test_completion_callback.h" |
| #include "net/http/http_security_headers.h" |
| #include "net/http/http_util.h" |
| #include "net/http/transport_security_state.h" |
| #include "net/ssl/ssl_info.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace net { |
| |
| namespace { |
| |
| namespace test_default { |
| #include "base/time/time.h" |
| #include "net/http/transport_security_state_static_unittest_default.h" |
| } |
| |
| } // anonymous namespace |
| |
| class HttpSecurityHeadersTest : public testing::Test { |
| public: |
| ~HttpSecurityHeadersTest() override { |
| SetTransportSecurityStateSourceForTesting(nullptr); |
| } |
| }; |
| |
| |
| TEST_F(HttpSecurityHeadersTest, BogusHeaders) { |
| base::TimeDelta max_age; |
| bool include_subdomains = false; |
| |
| EXPECT_FALSE( |
| ParseHSTSHeader(std::string(), &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" ", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("abc", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" abc", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" abc ", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age ", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age=", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age =", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age= ", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age = ", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age = xy", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" max-age = 3488a923", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488a923 ", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-ag=3488923", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-aged=3488923", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age==3488923", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("amax-age=3488923", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=-3488923", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE( |
| ParseHSTSHeader("max-age=+3488923", &max_age, &include_subdomains)); |
| EXPECT_FALSE( |
| ParseHSTSHeader("max-age=13####", &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=9223372036854775807#####", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=18446744073709551615####", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=999999999999999999999999$.&#!", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 e", &max_age, |
| &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 includesubdomain", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923includesubdomains", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923=includesubdomains", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 includesubdomainx", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 includesubdomain=", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 includesubdomain=true", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 includesubdomainsx", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=3488923 includesubdomains x", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=34889.23 includesubdomains", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age=34889 includesubdomains", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(";;;; ;;;", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(";;;; includeSubDomains;;;", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(" includeSubDomains; ", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader(";", |
| &max_age, &include_subdomains)); |
| EXPECT_FALSE(ParseHSTSHeader("max-age; ;", |
| &max_age, &include_subdomains)); |
| |
| // Check the out args were not updated by checking the default |
| // values for its predictable fields. |
| EXPECT_EQ(0, max_age.InSeconds()); |
| EXPECT_FALSE(include_subdomains); |
| } |
| |
| TEST_F(HttpSecurityHeadersTest, ValidSTSHeaders) { |
| base::TimeDelta max_age; |
| base::TimeDelta expect_max_age; |
| bool include_subdomains = false; |
| |
| EXPECT_TRUE(ParseHSTSHeader("max-age=243", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(243); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_FALSE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader("max-age=3488923;", &max_age, |
| &include_subdomains)); |
| |
| EXPECT_TRUE(ParseHSTSHeader(" Max-agE = 567", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(567); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_FALSE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader(" mAx-aGe = 890 ", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(890); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_FALSE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader("max-age=123;incLudesUbdOmains", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader("incLudesUbdOmains; max-age=123", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader(" incLudesUbdOmains; max-age=123", |
| &max_age, &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| " incLudesUbdOmains; max-age=123; pumpkin=kitten", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| " pumpkin=894; incLudesUbdOmains; max-age=123 ", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| " pumpkin; incLudesUbdOmains; max-age=123 ", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| " pumpkin; incLudesUbdOmains; max-age=\"123\" ", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| "animal=\"squirrel; distinguished\"; incLudesUbdOmains; max-age=123", |
| &max_age, &include_subdomains)); |
| expect_max_age = base::Seconds(123); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader("max-age=394082; incLudesUbdOmains", |
| &max_age, &include_subdomains)); |
| expect_max_age = base::Seconds(394082); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| "max-age=39408299 ;incLudesUbdOmains", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 39408299u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| "max-age=394082038 ; incLudesUbdOmains", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 394082038u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| "max-age=394082038 ; incLudesUbdOmains;", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 394082038u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| ";; max-age=394082038 ; incLudesUbdOmains; ;", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 394082038u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| ";; max-age=394082038 ;", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 394082038u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_FALSE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| ";; ; ; max-age=394082038;;; includeSubdomains ;; ;", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 394082038u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| "incLudesUbdOmains ; max-age=394082038 ;;", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(std::min(kMaxHSTSAgeSecs, 394082038u)); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| " max-age=0 ; incLudesUbdOmains ", &max_age, |
| &include_subdomains)); |
| expect_max_age = base::Seconds(0); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| |
| EXPECT_TRUE(ParseHSTSHeader( |
| " max-age=999999999999999999999999999999999999999999999 ;" |
| " incLudesUbdOmains ", &max_age, &include_subdomains)); |
| expect_max_age = base::Seconds(kMaxHSTSAgeSecs); |
| EXPECT_EQ(expect_max_age, max_age); |
| EXPECT_TRUE(include_subdomains); |
| } |
| |
| } // namespace net |
