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1 // Copyright 2015 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 "net/android/http_android_auth_negotiate.h" | |
6 | |
7 #include "base/android/jni_android.h" | |
8 #include "base/android/jni_string.h" | |
9 #include "base/android/scoped_java_ref.h" | |
10 #include "base/base64.h" | |
11 #include "base/strings/string_util.h" | |
12 | |
13 #include "jni/HttpNegotiateAuthenticator_jni.h" | |
Bernhard Bauer
2015/05/15 15:06:16
The generated JNI include usually goes at the end.
aberent
2015/05/18 13:45:27
The pre-submit checks complain if I move it.
Bernhard Bauer
2015/05/18 15:11:53
Hm, in that case let's remove the empty lines. Eit
aberent
2015/05/18 17:07:30
Done.
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14 | |
15 #include "net/base/net_errors.h" | |
16 #include "net/http/http_auth.h" | |
17 #include "net/http/http_auth_challenge_tokenizer.h" | |
18 | |
19 using base::android::AttachCurrentThread; | |
20 using base::android::ConvertUTF8ToJavaString; | |
21 using base::android::ConvertJavaStringToUTF8; | |
22 using base::android::ScopedJavaLocalRef; | |
23 | |
24 namespace net { | |
25 namespace android { | |
26 | |
27 AndroidAuthNegotiate::AndroidAuthNegotiate(const std::string& account_type, | |
28 const std::string& scheme) | |
29 : account_type_(account_type), | |
Bernhard Bauer
2015/05/15 15:06:16
Would it make sense to pass the account type to th
aberent
2015/05/18 13:45:27
Done.
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30 scheme_(scheme), | |
31 can_delegate_(false), | |
32 first_challenge_(true), | |
33 server_auth_token_(""), | |
Bernhard Bauer
2015/05/15 15:06:16
You don't need an explicit initializer.
aberent
2015/05/18 13:45:27
Done.
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34 java_authenticator_(Java_HttpNegotiateAuthenticator_create( | |
35 AttachCurrentThread(), | |
36 reinterpret_cast<intptr_t>(this))) { | |
37 } | |
38 | |
39 AndroidAuthNegotiate::~AndroidAuthNegotiate() { | |
40 } | |
41 | |
42 bool AndroidAuthNegotiate::Init() { | |
43 return !account_type_.empty(); | |
44 } | |
45 | |
46 bool AndroidAuthNegotiate::NeedsIdentity() const { | |
47 return false; | |
48 } | |
49 | |
50 bool AndroidAuthNegotiate::AllowsExplicitCredentials() const { | |
51 return false; | |
52 } | |
53 | |
54 HttpAuth::AuthorizationResult AndroidAuthNegotiate::ParseChallenge( | |
55 net::HttpAuthChallengeTokenizer* tok) { | |
56 // Verify the challenge's auth-scheme. | |
57 if (!LowerCaseEqualsASCII(tok->scheme(), | |
58 base::StringToLowerASCII(scheme_).c_str())) | |
59 return HttpAuth::AUTHORIZATION_RESULT_INVALID; | |
60 | |
61 std::string encoded_auth_token = tok->base64_param(); | |
62 if (encoded_auth_token.empty()) { | |
63 if (!first_challenge_) { | |
64 return HttpAuth::AUTHORIZATION_RESULT_REJECT; | |
Bernhard Bauer
2015/05/15 15:06:16
Nit: No braces.
aberent
2015/05/18 13:45:27
Done.
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65 } | |
66 return HttpAuth::AUTHORIZATION_RESULT_ACCEPT; | |
67 } else { | |
68 // If a context has not already been established, additional tokens should | |
69 // not be present in the auth challenge. | |
70 if (first_challenge_) | |
71 return HttpAuth::AUTHORIZATION_RESULT_INVALID; | |
72 } | |
73 // Make sure the additional token is base64 encoded. | |
74 std::string decoded_auth_token; | |
75 bool base64_rv = base::Base64Decode(encoded_auth_token, &decoded_auth_token); | |
76 if (!base64_rv) | |
77 return HttpAuth::AUTHORIZATION_RESULT_INVALID; | |
78 server_auth_token_ = encoded_auth_token; | |
79 return HttpAuth::AUTHORIZATION_RESULT_ACCEPT; | |
80 } | |
81 | |
82 int AndroidAuthNegotiate::GenerateAuthToken( | |
83 const AuthCredentials* credentials, | |
84 const std::string& spn, | |
85 std::string* auth_token, | |
86 const net::CompletionCallback& callback) { | |
87 DCHECK(auth_token); | |
88 auth_token_ = auth_token; | |
89 completion_callback_ = callback; | |
90 JNIEnv* env = AttachCurrentThread(); | |
91 ScopedJavaLocalRef<jstring> java_server_auth_token = | |
92 ConvertUTF8ToJavaString(env, server_auth_token_); | |
93 ScopedJavaLocalRef<jstring> java_spn = ConvertUTF8ToJavaString(env, spn); | |
94 ScopedJavaLocalRef<jstring> java_account_type = | |
95 ConvertUTF8ToJavaString(env, account_type_); | |
96 bool result = Java_HttpNegotiateAuthenticator_getNextAuthToken( | |
97 env, java_authenticator_.obj(), java_account_type.obj(), java_spn.obj(), | |
98 java_server_auth_token.obj()); | |
99 return result ? ERR_IO_PENDING : ERR_INVALID_AUTH_CREDENTIALS; | |
100 } | |
101 | |
102 void AndroidAuthNegotiate::Delegate() { | |
103 can_delegate_ = true; | |
104 } | |
105 | |
106 void AndroidAuthNegotiate::SetResult(JNIEnv* env, | |
107 jobject obj, | |
108 bool result, | |
109 jstring token) { | |
110 if (result) | |
111 *auth_token_ = ConvertJavaStringToUTF8(env, token); | |
112 completion_callback_.Run(result); | |
113 } | |
114 | |
115 bool RegisterHttpNegotiateAuthenticator(JNIEnv* env) { | |
116 return RegisterNativesImpl(env); | |
117 } | |
118 | |
119 } // namespace android | |
120 } // namespace net | |
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