Make static (preloaded) security state generation part of the build process.

net/http/transport_security_state_unittest.cc

Index: net/http/transport_security_state_unittest.cc
diff --git a/net/http/transport_security_state_unittest.cc b/net/http/transport_security_state_unittest.cc
index 061a0ae6360a95fc9db1e34efd0b3a7e940f6b8a..7701084c3c7bad6759e0c0387418e9021e4dc435 100644
--- a/net/http/transport_security_state_unittest.cc
+++ b/net/http/transport_security_state_unittest.cc
@@ -10,9 +10,11 @@
 
 #include "base/base64.h"
 #include "base/files/file_path.h"
+#include "base/files/file_util.h"
 #include "base/json/json_reader.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
+#include "base/path_service.h"
 #include "base/rand_util.h"
 #include "base/sha1.h"
 #include "base/strings/string_piece.h"
@@ -1871,6 +1873,123 @@ TEST_F(TransportSecurityStateTest, PreloadedExpectStaple) {
   EXPECT_FALSE(GetExpectStapleState(&state, subdomain, &expect_staple_state));
 }
 
+// Tests that all static (preloaded) entries are read correctly. When this
+// tests fails, the generation process probably broke.
+TEST_F(TransportSecurityStateTest, PreloadedStateBulk) {
+  struct Pinset {
+    std::string report_uri;
+    uint8_t good_spki_hashes = 0;
+    uint8_t bad_spki_hashes = 0;
+  };
+  TransportSecurityState state;
+  TransportSecurityStateTest::EnableStaticPins(&state);
+  TransportSecurityStateTest::EnableStaticExpectCT(&state);
+  base::ThreadRestrictions::SetIOAllowed(true);
+  base::FilePath json_path;
+  ASSERT_TRUE(PathService::Get(base::DIR_SOURCE_ROOT, &json_path));
+  json_path = json_path.AppendASCII("net");
+  json_path = json_path.AppendASCII("http");
+  json_path = json_path.AppendASCII("transport_security_state_static.json");
+  std::string json_input;
+  ASSERT_TRUE(base::ReadFileToString(json_path, &json_input));
+  base::ThreadRestrictions::SetIOAllowed(false);
+  std::unique_ptr<base::Value> value(base::JSONReader::Read(json_input));
+  ASSERT_TRUE(value.get());
+  base::DictionaryValue* dict_value = nullptr;
+  ASSERT_TRUE(value->GetAsDictionary(&dict_value));
+  // Parse the Pinsets in the JSON file to compare them to |state| later.
+  std::map<std::string, Pinset> pinsets;
+  const base::ListValue* preloaded_pinsets = nullptr;
+  ASSERT_TRUE(dict_value->GetList("pinsets", &preloaded_pinsets));
+  for (size_t i = 0; i < preloaded_pinsets->GetSize(); ++i) {
+    const base::DictionaryValue* parsed = nullptr;
+    ASSERT_TRUE(preloaded_pinsets->GetDictionary(i, &parsed));
+    std::string name;
+    ASSERT_TRUE(parsed->GetString("name", &name));
+    Pinset pinset;
+    std::string report_uri;
+    parsed->GetString("report_uri", &pinset.report_uri);
+    const base::ListValue* static_hashes_list = nullptr;
+    if (parsed->GetList("static_spki_hashes", &static_hashes_list)) {
+      pinset.good_spki_hashes = static_hashes_list->GetSize();
+    }
+    const base::ListValue* bad_static_hashes_list = nullptr;
+    if (parsed->GetList("bad_static_spki_hashes", &bad_static_hashes_list)) {
+      pinset.bad_spki_hashes = bad_static_hashes_list->GetSize();
+    }
+    pinsets.insert(std::pair<std::string, Pinset>(name, pinset));
+  }
+  const base::ListValue* preloaded_entries = nullptr;
+  ASSERT_TRUE(dict_value->GetList("entries", &preloaded_entries));
+  for (size_t i = 0; i < preloaded_entries->GetSize(); ++i) {
+    const base::DictionaryValue* parsed = nullptr;
+    ASSERT_TRUE(preloaded_entries->GetDictionary(i, &parsed));
+    std::string hostname;
+    ASSERT_TRUE(parsed->GetString("name", &hostname));
+    // Check that the entry exists in |state|.
+    TransportSecurityState::STSState sts_state;
+    TransportSecurityState::PKPState pkp_state;
+    ASSERT_TRUE(GetStaticDomainState(&state, hostname, &sts_state, &pkp_state));
+    // Check if |state| matches the HSTS state in the JSON file.
+    bool include_subdomains = false;
+    parsed->GetBoolean("include_subdomains", &include_subdomains);
+    EXPECT_EQ(include_subdomains, sts_state.include_subdomains);
+    std::string mode;
+    parsed->GetString("mode", &mode);
+    TransportSecurityState::STSState::UpgradeMode expected_mode =
+        TransportSecurityState::STSState::MODE_DEFAULT;
+    if (mode == "force-https") {
+      expected_mode = TransportSecurityState::STSState::MODE_FORCE_HTTPS;
+    }
+    ASSERT_EQ(expected_mode, sts_state.upgrade_mode);
+    // Check if |state| matches the HPKP state in the JSON file.
+    bool hpkp_include_subdomains = false;
+    parsed->GetBoolean("include_subdomains_for_pinning",
+                       &hpkp_include_subdomains);
+    ASSERT_EQ(hpkp_include_subdomains,
+              !include_subdomains && pkp_state.include_subdomains);
+    std::string pinset;
+    parsed->GetString("pins", &pinset);
+    ASSERT_EQ(!pinset.empty(), pkp_state.HasPublicKeyPins());
+    // If the entry is associated with a pinset, check if the pinset matches
+    // the data in the JSON file.
+    // Note: This doesn't check the actual pins, only |report_uri| and the
+    // counts.
+    if (!pinset.empty()) {
+      const std::map<std::string, Pinset>::iterator it = pinsets.find(pinset);
+      ASSERT_NE(it, pinsets.cend());
+      ASSERT_EQ(it->second.report_uri, pkp_state.report_uri.spec());
+      ASSERT_EQ(it->second.good_spki_hashes, pkp_state.spki_hashes.size());
+      ASSERT_EQ(it->second.good_spki_hashes, pkp_state.spki_hashes.size());
+    }
+    // Check if |state| matches the Expect-CT state in the JSON file.
+    TransportSecurityState::ExpectCTState ct_state;
+    bool has_expect_ct = GetExpectCTState(&state, hostname, &ct_state);
+    bool expect_ct = false;
+    parsed->GetBoolean("expect_ct", &expect_ct);
+    ASSERT_EQ(expect_ct, has_expect_ct);
+    if (has_expect_ct) {
+      std::string expect_ct_report_uri;
+      parsed->GetString("expect_ct_report_uri", &expect_ct_report_uri);
+      ASSERT_EQ(expect_ct_report_uri, ct_state.report_uri.spec());
+    }
+    // Check if |state| matches the Expect-Staple state in the JSON file.
+    TransportSecurityState::ExpectStapleState staple_state;
+    bool has_expect_staple =
+        GetExpectStapleState(&state, hostname, &staple_state);
+    if (has_expect_staple) {
+      std::string expect_staple_report_uri;
+      parsed->GetString("expect_staple_report_uri", &expect_staple_report_uri);
+      ASSERT_EQ(expect_staple_report_uri, staple_state.report_uri.spec());
+      bool expect_staple_include_subdomains = false;
+      parsed->GetBoolean("include_subdomains_for_expect_staple",
+                         &expect_staple_include_subdomains);
+      EXPECT_EQ(expect_staple_include_subdomains,
+                staple_state.include_subdomains);
+    }
+  }
+}
+
 TEST_F(TransportSecurityStateTest, PreloadedExpectStapleIncludeSubdomains) {
   TransportSecurityState state;
   TransportSecurityStateTest::SetEnableStaticExpectStaple(&state, true);