--- /dev/null
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#define LOG_TAG "JsonWebKey"
+
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/AString.h>
+#include <media/stagefright/foundation/base64.h>
+#include <utils/Log.h>
+
+#include "JsonWebKey.h"
+
+namespace {
+const android::String8 kKeysTag("keys");
+const android::String8 kKeyTypeTag("kty");
+const android::String8 kSymmetricKeyValue("oct");
+const android::String8 kKeyTag("k");
+const android::String8 kKeyIdTag("kid");
+const android::String8 kBase64Padding("=");
+}
+
+namespace clearkeydrm {
+
+using android::ABuffer;
+using android::AString;
+
+JsonWebKey::JsonWebKey() {
+}
+
+JsonWebKey::~JsonWebKey() {
+}
+
+/*
+ * Parses a JSON Web Key Set string, initializes a KeyMap with key id:key
+ * pairs from the JSON Web Key Set. Both key ids and keys are base64url
+ * encoded. The KeyMap contains base64url decoded key id:key pairs.
+ *
+ * @return Returns false for errors, true for success.
+ */
+bool JsonWebKey::extractKeysFromJsonWebKeySet(const String8& jsonWebKeySet,
+ KeyMap* keys) {
+
+ keys->clear();
+ if (!parseJsonWebKeySet(jsonWebKeySet, &mJsonObjects)) {
+ return false;
+ }
+
+ // mJsonObjects[0] contains the entire JSON Web Key Set, including
+ // all the base64 encoded keys. Each key is also stored separately as
+ // a JSON object in mJsonObjects[1..n] where n is the total
+ // number of keys in the set.
+ if (!isJsonWebKeySet(mJsonObjects[0])) {
+ return false;
+ }
+
+ String8 encodedKey, encodedKeyId;
+ Vector<uint8_t> decodedKey, decodedKeyId;
+
+ // mJsonObjects[1] contains the first JSON Web Key in the set
+ for (size_t i = 1; i < mJsonObjects.size(); ++i) {
+ encodedKeyId.clear();
+ encodedKey.clear();
+
+ if (!parseJsonObject(mJsonObjects[i], &mTokens))
+ return false;
+
+ if (findKey(mJsonObjects[i], &encodedKeyId, &encodedKey)) {
+ if (encodedKeyId.isEmpty() || encodedKey.isEmpty()) {
+ ALOGE("Must have both key id and key in the JsonWebKey set.");
+ continue;
+ }
+
+ if (!decodeBase64String(encodedKeyId, &decodedKeyId)) {
+ ALOGE("Failed to decode key id(%s)", encodedKeyId.string());
+ continue;
+ }
+
+ if (!decodeBase64String(encodedKey, &decodedKey)) {
+ ALOGE("Failed to decode key(%s)", encodedKey.string());
+ continue;
+ }
+
+ keys->add(decodedKeyId, decodedKey);
+ }
+ }
+ return true;
+}
+
+bool JsonWebKey::decodeBase64String(const String8& encodedText,
+ Vector<uint8_t>* decodedText) {
+
+ decodedText->clear();
+
+ // encodedText should not contain padding characters as per EME spec.
+ if (encodedText.find(kBase64Padding) != -1) {
+ return false;
+ }
+
+ // Since android::decodeBase64() requires padding characters,
+ // add them so length of encodedText is exactly a multiple of 4.
+ int remainder = encodedText.length() % 4;
+ String8 paddedText(encodedText);
+ if (remainder > 0) {
+ for (int i = 0; i < 4 - remainder; ++i) {
+ paddedText.append(kBase64Padding);
+ }
+ }
+
+ android::sp<ABuffer> buffer =
+ android::decodeBase64(AString(paddedText.string()));
+ if (buffer == NULL) {
+ ALOGE("Malformed base64 encoded content found.");
+ return false;
+ }
+
+ decodedText->appendArray(buffer->base(), buffer->size());
+ return true;
+}
+
+bool JsonWebKey::findKey(const String8& jsonObject, String8* keyId,
+ String8* encodedKey) {
+
+ String8 key, value;
+
+ // Only allow symmetric key, i.e. "kty":"oct" pair.
+ if (jsonObject.find(kKeyTypeTag) >= 0) {
+ findValue(kKeyTypeTag, &value);
+ if (0 != value.compare(kSymmetricKeyValue))
+ return false;
+ }
+
+ if (jsonObject.find(kKeyIdTag) >= 0) {
+ findValue(kKeyIdTag, keyId);
+ }
+
+ if (jsonObject.find(kKeyTag) >= 0) {
+ findValue(kKeyTag, encodedKey);
+ }
+ return true;
+}
+
+void JsonWebKey::findValue(const String8 &key, String8* value) {
+ value->clear();
+ const char* valueToken;
+ for (Vector<String8>::const_iterator nextToken = mTokens.begin();
+ nextToken != mTokens.end(); ++nextToken) {
+ if (0 == (*nextToken).compare(key)) {
+ if (nextToken + 1 == mTokens.end())
+ break;
+ valueToken = (*(nextToken + 1)).string();
+ value->setTo(valueToken);
+ nextToken++;
+ break;
+ }
+ }
+}
+
+bool JsonWebKey::isJsonWebKeySet(const String8& jsonObject) const {
+ if (jsonObject.find(kKeysTag) == -1) {
+ ALOGE("JSON Web Key does not contain keys.");
+ return false;
+ }
+ return true;
+}
+
+/*
+ * Parses a JSON objects string and initializes a vector of tokens.
+ *
+ * @return Returns false for errors, true for success.
+ */
+bool JsonWebKey::parseJsonObject(const String8& jsonObject,
+ Vector<String8>* tokens) {
+ jsmn_parser parser;
+
+ jsmn_init(&parser);
+ int numTokens = jsmn_parse(&parser,
+ jsonObject.string(), jsonObject.size(), NULL, 0);
+ if (numTokens < 0) {
+ ALOGE("Parser returns error code=%d", numTokens);
+ return false;
+ }
+
+ unsigned int jsmnTokensSize = numTokens * sizeof(jsmntok_t);
+ mJsmnTokens.clear();
+ mJsmnTokens.setCapacity(jsmnTokensSize);
+
+ jsmn_init(&parser);
+ int status = jsmn_parse(&parser, jsonObject.string(),
+ jsonObject.size(), mJsmnTokens.editArray(), numTokens);
+ if (status < 0) {
+ ALOGE("Parser returns error code=%d", status);
+ return false;
+ }
+
+ tokens->clear();
+ String8 token;
+ const char *pjs;
+ for (int j = 0; j < numTokens; ++j) {
+ pjs = jsonObject.string() + mJsmnTokens[j].start;
+ if (mJsmnTokens[j].type == JSMN_STRING ||
+ mJsmnTokens[j].type == JSMN_PRIMITIVE) {
+ token.setTo(pjs, mJsmnTokens[j].end - mJsmnTokens[j].start);
+ tokens->add(token);
+ }
+ }
+ return true;
+}
+
+/*
+ * Parses JSON Web Key Set string and initializes a vector of JSON objects.
+ *
+ * @return Returns false for errors, true for success.
+ */
+bool JsonWebKey::parseJsonWebKeySet(const String8& jsonWebKeySet,
+ Vector<String8>* jsonObjects) {
+ if (jsonWebKeySet.isEmpty()) {
+ ALOGE("Empty JSON Web Key");
+ return false;
+ }
+
+ // The jsmn parser only supports unicode encoding.
+ jsmn_parser parser;
+
+ // Computes number of tokens. A token marks the type, offset in
+ // the original string.
+ jsmn_init(&parser);
+ int numTokens = jsmn_parse(&parser,
+ jsonWebKeySet.string(), jsonWebKeySet.size(), NULL, 0);
+ if (numTokens < 0) {
+ ALOGE("Parser returns error code=%d", numTokens);
+ return false;
+ }
+
+ unsigned int jsmnTokensSize = numTokens * sizeof(jsmntok_t);
+ mJsmnTokens.setCapacity(jsmnTokensSize);
+
+ jsmn_init(&parser);
+ int status = jsmn_parse(&parser, jsonWebKeySet.string(),
+ jsonWebKeySet.size(), mJsmnTokens.editArray(), numTokens);
+ if (status < 0) {
+ ALOGE("Parser returns error code=%d", status);
+ return false;
+ }
+
+ String8 token;
+ const char *pjs;
+ for (int i = 0; i < numTokens; ++i) {
+ pjs = jsonWebKeySet.string() + mJsmnTokens[i].start;
+ if (mJsmnTokens[i].type == JSMN_OBJECT) {
+ token.setTo(pjs, mJsmnTokens[i].end - mJsmnTokens[i].start);
+ jsonObjects->add(token);
+ }
+ }
+ return true;
+}
+
+} // clearkeydrm
--- /dev/null
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef CLEARKEY_JSON_WEB_KEY_H_
+#define CLEARKEY_JSON_WEB_KEY_H_
+
+#include <media/stagefright/foundation/ABase.h>
+#include <utils/KeyedVector.h>
+#include <utils/String8.h>
+#include <utils/StrongPointer.h>
+
+#include "jsmn.h"
+#include "Utils.h"
+#include "ClearKeyTypes.h"
+
+namespace clearkeydrm {
+
+using android::KeyedVector;
+using android::sp;
+using android::String8;
+using android::Vector;
+
+class JsonWebKey {
+ public:
+ JsonWebKey();
+ virtual ~JsonWebKey();
+
+ bool extractKeysFromJsonWebKeySet(const String8& jsonWebKeySet,
+ KeyMap* keys);
+
+ private:
+ Vector<jsmntok_t> mJsmnTokens;
+ Vector<String8> mJsonObjects;
+ Vector<String8> mTokens;
+
+ bool decodeBase64String(const String8& encodedText,
+ Vector<uint8_t>* decodedText);
+ bool findKey(const String8& jsonObject, String8* keyId,
+ String8* encodedKey);
+ void findValue(const String8 &key, String8* value);
+ bool isJsonWebKeySet(const String8& jsonObject) const;
+ bool parseJsonObject(const String8& jsonObject, Vector<String8>* tokens);
+ bool parseJsonWebKeySet(const String8& jsonWebKeySet, Vector<String8>* jsonObjects);
+
+ DISALLOW_EVIL_CONSTRUCTORS(JsonWebKey);
+};
+
+} // namespace clearkeydrm
+
+#endif // CLEARKEY_JSON_WEB_KEY_H_
--- /dev/null
+#
+# Copyright (C) 2014 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# ----------------------------------------------------------------
+# Builds ClearKey Drm Tests
+#
+LOCAL_PATH := $(call my-dir)
+
+test_name := JsonWebKeyUnittest
+test_src_dir := .
+include $(LOCAL_PATH)/unit-test.mk
+
+test_name :=
+test_src_dir :=
--- /dev/null
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <utils/Log.h>
+
+#include "JsonWebKey.h"
+
+#include "gtest/gtest.h"
+#include "Utils.h"
+
+namespace clearkeydrm {
+using android::String8;
+using android::Vector;
+
+class JsonWebKeyTest : public ::testing::Test {
+ protected:
+ JsonWebKey* jwk;
+
+ JsonWebKeyTest() {
+ jwk = new JsonWebKey;
+ }
+
+ virtual ~JsonWebKeyTest() {
+ if (jwk)
+ delete jwk;
+ }
+};
+
+void stringFromVector(const Vector<uint8_t>& input,
+ String8* converted) {
+ converted->clear();
+ if (input.isEmpty()) {
+ return;
+ }
+
+ for (size_t i = 0; i < input.size(); ++i) {
+ converted->appendFormat("%c", input.itemAt(i));
+ }
+}
+
+void verifyKeys(const KeyMap& keys, const String8* clearKeys) {
+ if (keys.isEmpty()) {
+ return;
+ }
+
+ String8 keyString;
+ for (size_t i = 0; i < keys.size(); ++i) {
+ stringFromVector(keys.valueAt(i), &keyString);
+ EXPECT_EQ(keyString, clearKeys[i]);
+ }
+}
+
+TEST_F(JsonWebKeyTest, NoSymmetricKey) {
+ const String8 js(
+ "{"
+ "[{"
+ "\"kty\":\"rsa\","
+ "\"alg\":\"A128KW1\","
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAx\","
+ "\"k\":\"1-GawgguFyGrWKav7AX4VKUg\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ EXPECT_FALSE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.isEmpty());
+}
+
+TEST_F(JsonWebKeyTest, NoKeysTag) {
+ const String8 js(
+ "{"
+ "[{"
+ "\"kty\":\"oct\","
+ "\"alg\":\"A128KW1\","
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAx\","
+ "\"k\":\"1-GawgguFyGrWKav7AX4VKUg\""
+ "},"
+ "{"
+ "\"kty\":\"oct\","
+ "\"alg\":\"A128KW2\","
+ "\"k\":\"R29vZCBkYXkh\","
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAy\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ EXPECT_FALSE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.isEmpty());
+}
+
+TEST_F(JsonWebKeyTest, NoKeyId) {
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "[{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"k\":\"SGVsbG8gRnJpZW5kISE=\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW2\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAy\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ EXPECT_TRUE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.size() == 1);
+
+ const String8 clearKeys("Good day!");
+ verifyKeys(keys, &clearKeys);
+}
+
+TEST_F(JsonWebKeyTest, NoKey) {
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "[{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"kid\":\"`\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW2\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAy\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ EXPECT_TRUE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.size() == 1);
+
+ const String8 clearKeys("Good day!");
+ verifyKeys(keys, &clearKeys);
+}
+
+TEST_F(JsonWebKeyTest, MalformedKey) {
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "[{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"k\":\"GawgguFyGrWKav7AX4V???\""
+ "\"kid\":\"67ef0gd8pvfd0=\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"k\":\"GawgguFyGrWKav7AX4V???\""
+ "\"kid\":"
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ ":\"GawgguFyGrWKav7AX4V???\""
+ "\"kid\":\"67ef0gd8pvfd0=\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW3\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAz\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ EXPECT_TRUE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.size() == 1);
+
+ const String8 clearKeys("Good day!");
+ verifyKeys(keys, &clearKeys);
+}
+
+TEST_F(JsonWebKeyTest, EmptyJsonWebKey) {
+ const String8 js;
+ KeyMap keys;
+ EXPECT_FALSE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.isEmpty());
+}
+
+TEST_F(JsonWebKeyTest, MalformedJsonWebKey) {
+ // Missing begin array '['
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"k\":\"GawgguFyGrWKav7AX4VKUg\""
+ "\"kid\":\"67ef0gd8pvfd0=\""
+ "}"
+ "]"
+ "}");
+
+ KeyMap keys;
+ EXPECT_FALSE(jwk->extractKeysFromJsonWebKeySet(js, &keys));
+ EXPECT_TRUE(keys.isEmpty());
+}
+
+TEST_F(JsonWebKeyTest, SameKeyId) {
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "[{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAx\""
+ "\"k\":\"SGVsbG8gRnJpZW5kISE\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "\"k\":\"SGVsbG8gRnJpZW5kIQ\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAx\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW3\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAz\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ jwk->extractKeysFromJsonWebKeySet(js, &keys);
+ EXPECT_TRUE(keys.size() == 2);
+
+ const String8 clearKeys[] =
+ { String8("Hello Friend!"), String8("Good day!") };
+ verifyKeys(keys, clearKeys);
+}
+
+TEST_F(JsonWebKeyTest, ExtractWellFormedKeys) {
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "[{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW2\""
+ "\"k\":\"SGVsbG8gRnJpZW5kIQ\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAy\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW3\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAz\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ jwk->extractKeysFromJsonWebKeySet(js, &keys);
+ EXPECT_TRUE(keys.size() == 2);
+
+ const String8 clearKeys[] =
+ { String8("Hello Friend!"), String8("Good day!") };
+ verifyKeys(keys, clearKeys);
+}
+
+TEST_F(JsonWebKeyTest, ExtractKeys) {
+ const String8 js(
+ "{"
+ "\"keys\":"
+ "[{"
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAx\""
+ "\"k\":\"SGVsbG8gRnJpZW5kISE\""
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW1\""
+ "}"
+ "{"
+ "\"kty\":\"oct\""
+ "\"alg\":\"A128KW2\""
+ "\"k\":\"SGVsbG8gRnJpZW5kIQ\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAy\""
+ "}"
+ "{"
+ "\"kty\":\"rsa\""
+ "\"alg\":\"A128KW-rsa\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "\"kid\":\"rsa-67ef0gd8pvfd0=\""
+ "}"
+ "{"
+ "\"alg\":\"A128KW3\""
+ "\"kid\":\"Y2xlYXJrZXlrZXlpZDAz\""
+ "\"k\":\"R29vZCBkYXkh\""
+ "\"kty\":\"oct\""
+ "}]"
+ "}");
+
+ KeyMap keys;
+ jwk->extractKeysFromJsonWebKeySet(js, &keys);
+ EXPECT_TRUE(keys.size() == 3);
+
+ const String8 clearKeys[] =
+ { String8("Hello Friend!!"), String8("Hello Friend!"),
+ String8("Good day!") };
+ verifyKeys(keys, clearKeys);
+}
+
+} // namespace clearkeydrm
--- /dev/null
+#
+# Copyright (C) 2014 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# -------------------------------------------------------------------
+# Makes a unit or end to end test.
+# test_name must be passed in as the base filename(without the .cpp).
+#
+$(call assert-not-null,test_name)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := $(test_name)
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_SRC_FILES := \
+ $(test_src_dir)/$(test_name).cpp
+
+LOCAL_C_INCLUDES := \
+ bionic \
+ external/gtest/include \
+ external/jsmn \
+ external/openssl/include \
+ external/stlport/stlport \
+ frameworks/av/drm/mediadrm/plugins/clearkey \
+ frameworks/av/include \
+ frameworks/native/include \
+
+LOCAL_STATIC_LIBRARIES := \
+ libgtest \
+ libgtest_main \
+
+LOCAL_SHARED_LIBRARIES := \
+ libcrypto \
+ libdrmclearkeyplugin \
+ liblog \
+ libstlport \
+ libutils \
+
+include $(BUILD_EXECUTABLE)
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