Enable passing cast channel certificate authority keys.

extensions/browser/api/cast_channel/cast_channel_apitest.cc

Index: extensions/browser/api/cast_channel/cast_channel_apitest.cc
diff --git a/extensions/browser/api/cast_channel/cast_channel_apitest.cc b/extensions/browser/api/cast_channel/cast_channel_apitest.cc
index 065de56f06fd429ae34b03c92e97af7dfebb30f9..0f4bbc11ed8009ced8f9b9206cf021723d227345 100644
--- a/extensions/browser/api/cast_channel/cast_channel_apitest.cc
+++ b/extensions/browser/api/cast_channel/cast_channel_apitest.cc
@@ -183,6 +183,15 @@ class CastChannelAPITest : public ExtensionApiTest {
     return cast_channel_send_function;
   }
 
+  extensions::CastChannelSetAuthorityKeysFunction*
+  CreateSetAuthorityKeysFunction(scoped_refptr<Extension> extension) {
+    extensions::CastChannelSetAuthorityKeysFunction*
+        cast_channel_set_authority_keys_function =
+            new extensions::CastChannelSetAuthorityKeysFunction;
+    cast_channel_set_authority_keys_function->set_extension(extension.get());
+    return cast_channel_set_authority_keys_function;
+  }
+
   MockCastSocket* mock_cast_socket_;
   net::CapturingNetLog capturing_net_log_;
 };
@@ -396,3 +405,75 @@ IN_PROC_BROWSER_TEST_F(CastChannelAPITest, TestSendInvalidMessageInfo) {
       browser());
   EXPECT_EQ(error, "message_info.destination_id is required");
 }
+
+IN_PROC_BROWSER_TEST_F(CastChannelAPITest, TestSetAuthorityKeysInvalid) {
+  scoped_refptr<Extension> empty_extension(
+      extensions::test_util::CreateEmptyExtension());
+  scoped_refptr<extensions::CastChannelSetAuthorityKeysFunction>
+      cast_channel_set_authority_keys_function;
+  std::string errorResult = "Unable to set authority keys.";
+
+  cast_channel_set_authority_keys_function =
+      CreateSetAuthorityKeysFunction(empty_extension);
+  std::string error = utils::RunFunctionAndReturnError(
+      cast_channel_set_authority_keys_function.get(),
+      "[\"\", \"\"]",
+      browser());
+  EXPECT_EQ(error, errorResult);
+
+  cast_channel_set_authority_keys_function =
+      CreateSetAuthorityKeysFunction(empty_extension);
+  error = utils::RunFunctionAndReturnError(
+      cast_channel_set_authority_keys_function.get(),
+      "[\"keys\", \"signature\"]",
+      browser());
+  EXPECT_EQ(error, errorResult);
+
+  cast_channel_set_authority_keys_function =
+      CreateSetAuthorityKeysFunction(empty_extension);
+  std::string keys =
+      "CrMCCiBSnZzWf+XraY5w3SbX2PEmWfHm5SNIv2pc9xbhP0EOcxKOAjCCAQoCggEBALwigL"
+      "2A9johADuudl41fz3DZFxVlIY0LwWHKM33aYwXs1CnuIL638dDLdZ+q6BvtxNygKRHFcEg"
+      "mVDN7BRiCVukmM3SQbY2Tv/oLjIwSoGoQqNsmzNuyrL1U2bgJ1OGGoUepzk/SneO+1RmZv"
+      "tYVMBeOcf1UAYL4IrUzuFqVR+LFwDmaaMn5gglaTwSnY0FLNYuojHetFJQ1iBJ3nGg+a0g"
+      "QBLx3SXr1ea4NvTWj3/KQ9zXEFvmP1GKhbPz//YDLcsjT5ytGOeTBYysUpr3TOmZer5ufk"
+      "0K48YcqZP6OqWRXRy9ZuvMYNyGdMrP+JIcmH1X+mFHnquAt+RIgCqSxRsCAwEAAQ==";
+  std::string signature =
+      "chCUHZKkykcwU8HzU+hm027fUTBL0dqPMtrzppwExQwK9+"
+      "XlmCjJswfce2sUUfhR1OL1tyW4hWFwu4JnuQCJ+CvmSmAh2bzRpnuSKzBfgvIDjNOAGUs7"
+      "ADaNSSWPLxp+6ko++2Dn4S9HpOt8N1v6gMWqj3Ru5IqFSQPZSvGH2ois6uE50CFayPcjQE"
+      "OVZt41noQdFd15RmKTvocoCC5tHNlaikeQ52yi0IScOlad1B1lMhoplW3rWophQaqxMumr"
+      "OcHIZ+Y+p858x5f8Pny/kuqUClmFh9B/vF07NsUHwoSL9tA5t5jCY3L5iUc/v7o3oFcW/T"
+      "gojKkX2Kg7KQ86QA==";
+  std::string args = "[\"" + keys + "\", \"" + signature + "\"]";
+  error = utils::RunFunctionAndReturnError(
+      cast_channel_set_authority_keys_function.get(), args, browser());
+  EXPECT_EQ(error, errorResult);
+}
+
+IN_PROC_BROWSER_TEST_F(CastChannelAPITest, TestSetAuthorityKeysValid) {
+  scoped_refptr<Extension> empty_extension(
+      extensions::test_util::CreateEmptyExtension());
+  scoped_refptr<extensions::CastChannelSetAuthorityKeysFunction>
+      cast_channel_set_authority_keys_function;
+
+  cast_channel_set_authority_keys_function =
+      CreateSetAuthorityKeysFunction(empty_extension);
+  std::string keys =
+      "CrMCCiBSnZzWf+XraY5w3SbX2PEmWfHm5SNIv2pc9xbhP0EOcxKOAjCCAQoCggEBALwigL"
+      "2A9johADuudl41fz3DZFxVlIY0LwWHKM33aYwXs1CnuIL638dDLdZ+q6BvtxNygKRHFcEg"
+      "mVDN7BRiCVukmM3SQbY2Tv/oLjIwSoGoQqNsmzNuyrL1U2bgJ1OGGoUepzk/SneO+1RmZv"
+      "tYVMBeOcf1UAYL4IrUzuFqVR+LFwDmaaMn5gglaTwSnY0FLNYuojHetFJQ1iBJ3nGg+a0g"
+      "QBLx3SXr1ea4NvTWj3/KQ9zXEFvmP1GKhbPz//YDLcsjT5ytGOeTBYysUpr3TOmZer5ufk"
+      "0K48YcqZP6OqWRXRy9ZuvMYNyGdMrP+JIcmH1X+mFHnquAt+RIgCqSxRsCAwEAAQ==";
+  std::string signature =
+      "QEdWF9Oup2lXxFYbwdpe6OJQsUISN0eqd/F0N6BXWH2zKO0nfDu84FdO7OyKRn+24Dd9Ie"
+      "k6ZM8qC7bd0Aivi3gMbkbC7lJELd5LGP0a+8SsDqUGnW/xkOnrSV1m4+ibrZoKGDqKeERi"
+      "YwbORECCyPzz6TI0zkQ+R6yTLNPcwfRCpLPPOcZ4j+IEy1EW2/f8doBnVDZs6a2S/wlBcQ"
+      "X55XrdUw6FV+LL9HbiWktFDFqOUxitW6zGiZ9FP0TcchWcpvR9hLAs/AosfaC+4GszK1cq"
+      "bOLmrE/+sR5i3TQWsPa0boe04O68l6lQRM1nQ9OpvVtEKgSEtpvYVVHkPWDp5g==";
+  std::string args = "[\"" + keys + "\", \"" + signature + "\"]";
+  std::string error = utils::RunFunctionAndReturnError(
+      cast_channel_set_authority_keys_function.get(), args, browser());
+  EXPECT_EQ(error, std::string());
+}