Add certificate error handling to devtools.

content/browser/devtools/protocol/devtools_protocol_browsertest.cc

Index: content/browser/devtools/protocol/devtools_protocol_browsertest.cc
diff --git a/content/browser/devtools/protocol/devtools_protocol_browsertest.cc b/content/browser/devtools/protocol/devtools_protocol_browsertest.cc
index 50358c27aec056e904acbfede116981082a82897..679edd4d6be3cd0ab08f349743b074f77e129580 100644
--- a/content/browser/devtools/protocol/devtools_protocol_browsertest.cc
+++ b/content/browser/devtools/protocol/devtools_protocol_browsertest.cc
@@ -1412,6 +1412,62 @@ IN_PROC_BROWSER_TEST_F(DevToolsProtocolTest, ShowCertificateViewer) {
   EXPECT_EQ(transient_entry->GetSSL().certificate, last_shown_certificate());
 }
 
+IN_PROC_BROWSER_TEST_F(DevToolsProtocolTest, CertificateError) {
+  net::EmbeddedTestServer https_server(net::EmbeddedTestServer::TYPE_HTTPS);
+  https_server.SetSSLConfig(net::EmbeddedTestServer::CERT_EXPIRED);
+  ASSERT_TRUE(https_server.Start());
+  GURL test_url = https_server.GetURL("/devtools/navigation.html");
+  std::unique_ptr<base::DictionaryValue> params;
+  std::unique_ptr<base::DictionaryValue> command_params;
+  int eventID;
+
+  shell()->LoadURL(GURL("about://blank"));
+  WaitForLoadStop(shell()->web_contents());
+
+  Attach();
+  SendCommand("Network.enable", nullptr, false);
+  SendCommand("Security.enable", nullptr, false);
+  command_params.reset(new base::DictionaryValue());
+  command_params->SetBoolean("override", true);
+  SendCommand("Security.setOverrideCertificateErrors",
+              std::move(command_params), true);
+
+  // Test continue.
+  TestNavigationObserver continue_observer(shell()->web_contents(), 1);
+  shell()->LoadURL(test_url);
+  params = WaitForNotification("Security.certificateError", false);
+  EXPECT_TRUE(params->GetInteger("eventID", &eventID));
+  command_params.reset(new base::DictionaryValue());
+  command_params->SetInteger("eventID", eventID);
+  command_params->SetString("action", "continue");
+  SendCommand("Security.handleCertificateError", std::move(command_params),
+              false);
+  WaitForNotification("Network.loadingFinished", true);
+  continue_observer.Wait();
+
+  // Test cancel.
+  shell()->LoadURL(test_url);
+  params = WaitForNotification("Security.certificateError", false);
+  EXPECT_TRUE(params->GetInteger("eventID", &eventID));
+  command_params.reset(new base::DictionaryValue());
+  command_params->SetInteger("eventID", eventID);
+  command_params->SetString("action", "cancel");
+  SendCommand("Security.handleCertificateError", std::move(command_params),
+              false);
+  WaitForNotification("Network.loadingFailed", true);
+
+  // Test deny.
+  shell()->LoadURL(test_url);
+  params = WaitForNotification("Security.certificateError", false);
+  EXPECT_TRUE(params->GetInteger("eventID", &eventID));
+  command_params.reset(new base::DictionaryValue());
+  command_params->SetInteger("eventID", eventID);
+  command_params->SetString("action", "deny");
+  SendCommand("Security.handleCertificateError", std::move(command_params),
+              false);
+  WaitForNotification("Network.loadingFailed", true);
+}
+
 IN_PROC_BROWSER_TEST_F(DevToolsProtocolTest, TargetDiscovery) {
   std::string temp;
   std::set<std::string> ids;