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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 library handle_access_token_response; | 5 library handle_access_token_response; |
6 | 6 |
7 import 'dart:io'; | 7 import 'dart:io'; |
8 import 'dart:json' as JSON; | 8 import 'dart:json' as JSON; |
9 import 'dart:uri'; | 9 import 'dart:uri'; |
10 | 10 |
11 import '../../../http/lib/http.dart' as http; | 11 import '../../../http/lib/http.dart' as http; |
12 | 12 |
13 import 'credentials.dart'; | 13 import 'credentials.dart'; |
14 import 'authorization_exception.dart'; | 14 import 'authorization_exception.dart'; |
15 | 15 |
16 /// The amount of time, in seconds, to add as a "grace period" for credential | 16 /// The amount of time, in seconds, to add as a "grace period" for credential |
17 /// expiration. This allows credential expiration checks to remain valid for a | 17 /// expiration. This allows credential expiration checks to remain valid for a |
18 /// reasonable amount of time. | 18 /// reasonable amount of time. |
19 const _EXPIRATION_GRACE = 10; | 19 const _EXPIRATION_GRACE = 10; |
20 | 20 |
21 /// Handles a response from the authorization server that contains an access | 21 /// Handles a response from the authorization server that contains an access |
22 /// token. This response format is common across several different components of | 22 /// token. This response format is common across several different components of |
23 /// the OAuth2 flow. | 23 /// the OAuth2 flow. |
24 Credentials handleAccessTokenResponse( | 24 Credentials handleAccessTokenResponse( |
25 http.Response response, | 25 http.Response response, |
26 Uri tokenEndpoint, | 26 Uri tokenEndpoint, |
27 Date startTime, | 27 DateTime startTime, |
28 List<String> scopes) { | 28 List<String> scopes) { |
29 if (response.statusCode != 200) _handleErrorResponse(response, tokenEndpoint); | 29 if (response.statusCode != 200) _handleErrorResponse(response, tokenEndpoint); |
30 | 30 |
31 void validate(bool condition, String message) => | 31 void validate(bool condition, String message) => |
32 _validate(response, tokenEndpoint, condition, message); | 32 _validate(response, tokenEndpoint, condition, message); |
33 | 33 |
34 var contentType = response.headers['content-type']; | 34 var contentType = response.headers['content-type']; |
35 if (contentType != null) { | 35 if (contentType != null) { |
36 contentType = new ContentType.fromString(contentType); | 36 contentType = new ContentType.fromString(contentType); |
37 } | 37 } |
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136 | 136 |
137 void _validate( | 137 void _validate( |
138 http.Response response, | 138 http.Response response, |
139 Uri tokenEndpoint, | 139 Uri tokenEndpoint, |
140 bool condition, | 140 bool condition, |
141 String message) { | 141 String message) { |
142 if (condition) return; | 142 if (condition) return; |
143 throw new FormatException('Invalid OAuth response for "$tokenEndpoint": ' | 143 throw new FormatException('Invalid OAuth response for "$tokenEndpoint": ' |
144 '$message.\n\n${response.body}'); | 144 '$message.\n\n${response.body}'); |
145 } | 145 } |
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