android_webview/native/token_binding_manager_bridge.cc - Issue 2863233002: [WebView] Move files from native to browser

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Issue 2863233002: [WebView] Move files from native to browser (Closed)

Patch Set: Created 3 years, 7 months ago

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1 // Copyright 2016 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "android_webview/native/token_binding_manager_bridge.h"

6

7 #include "android_webview/browser/net/token_binding_manager.h"

8 #include "base/android/jni_android.h"

9 #include "base/android/jni_array.h"

10 #include "base/android/jni_string.h"

11 #include "base/bind.h"

12 #include "content/public/browser/browser_thread.h"

13 #include "crypto/ec_private_key.h"

14 #include "jni/AwTokenBindingManager_jni.h"

15 #include "net/base/net_errors.h"

16

17 using base::android::ConvertJavaStringToUTF8;

18 using base::android::JavaParamRef;

19 using base::android::ScopedJavaGlobalRef;

20 using base::android::ScopedJavaLocalRef;

21 using content::BrowserThread;

22

23 namespace android_webview {

24

25 namespace {

26

27 // Provides the key to the Webview client.

28 void OnKeyReady(const ScopedJavaGlobalRef<jobject>& callback,

29 int status,

30 crypto::ECPrivateKey* key) {

31 DCHECK_CURRENTLY_ON(BrowserThread::UI);

32

33 JNIEnv* env = base::android::AttachCurrentThread();

34

35 if (status != net::OK \|\| !key) {

36 Java_AwTokenBindingManager_onKeyReady(env, callback, nullptr, nullptr);

37 return;

38 }

39

40 std::vector<uint8_t> private_key;

41 key->ExportPrivateKey(&private_key);

42 ScopedJavaLocalRef<jbyteArray> jprivate_key = base::android::ToJavaByteArray(

43 env, private_key.data(), private_key.size());

44

45 std::vector<uint8_t> public_key;

46 key->ExportPublicKey(&public_key);

47 ScopedJavaLocalRef<jbyteArray> jpublic_key = base::android::ToJavaByteArray(

48 env, public_key.data(), public_key.size());

49

50 Java_AwTokenBindingManager_onKeyReady(env, callback, jprivate_key,

51 jpublic_key);

52 }

53

54 // Indicates webview client that key deletion is complete.

55 void OnDeletionComplete(const ScopedJavaGlobalRef<jobject>& callback) {

56 DCHECK_CURRENTLY_ON(BrowserThread::UI);

57 if (callback.is_null())

58 return;

59 JNIEnv* env = base::android::AttachCurrentThread();

60 Java_AwTokenBindingManager_onDeletionComplete(env, callback);

61 }

62

63 } // namespace

64

65 static void EnableTokenBinding(JNIEnv* env, const JavaParamRef<jobject>& obj) {

66 // This needs to be called before starting chromium engine, so no thread

67 // checks for UI.

68 TokenBindingManager::GetInstance()->enable_token_binding();

69 }

70

71 static void GetTokenBindingKey(JNIEnv* env,

72 const JavaParamRef<jobject>& obj,

73 const JavaParamRef<jstring>& host,

74 const JavaParamRef<jobject>& callback) {

75 DCHECK_CURRENTLY_ON(BrowserThread::UI);

76 // Store the Java callback in a scoped object and give the ownership to

77 // base::Callback

78 ScopedJavaGlobalRef<jobject> j_callback;

79 j_callback.Reset(env, callback);

80

81 TokenBindingManager::KeyReadyCallback key_callback =

82 base::Bind(&OnKeyReady, j_callback);

83 TokenBindingManager::GetInstance()->GetKey(ConvertJavaStringToUTF8(env, host),

84 key_callback);

85 }

86

87 static void DeleteTokenBindingKey(JNIEnv* env,

88 const JavaParamRef<jobject>& obj,

89 const JavaParamRef<jstring>& host,

90 const JavaParamRef<jobject>& callback) {

91 DCHECK_CURRENTLY_ON(BrowserThread::UI);

92 // Store the Java callback in a scoped object and give the ownership to

93 // base::Callback

94 ScopedJavaGlobalRef<jobject> j_callback;

95 j_callback.Reset(env, callback);

96 TokenBindingManager::DeletionCompleteCallback complete_callback =

97 base::Bind(&OnDeletionComplete, j_callback);

98 TokenBindingManager::GetInstance()->DeleteKey(

99 ConvertJavaStringToUTF8(env, host), complete_callback);

100 }

101

102 static void DeleteAllTokenBindingKeys(JNIEnv* env,

103 const JavaParamRef<jobject>& obj,

104 const JavaParamRef<jobject>& callback) {

105 DCHECK_CURRENTLY_ON(BrowserThread::UI);

106 // Store the Java callback in a scoped object and give the ownership to

107 // base::Callback

108 ScopedJavaGlobalRef<jobject> j_callback;

109 j_callback.Reset(env, callback);

110 TokenBindingManager::DeletionCompleteCallback complete_callback =

111 base::Bind(&OnDeletionComplete, j_callback);

112 TokenBindingManager::GetInstance()->DeleteAllKeys(complete_callback);

113 }

114

115 bool RegisterTokenBindingManager(JNIEnv* env) {

116 return RegisterNativesImpl(env);

117 }

118

119 } // android_webview namespace

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