blob: eaa7465087019c6f1f2cd2d6ff59524a250dd120 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/*
*
* Copyright 2015 gRPC authors.
*
* 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.
*
*/
#import "GRPCCall+OAuth2.h"
static NSString * const kAuthorizationHeader = @"authorization";
static NSString * const kBearerPrefix = @"Bearer ";
static NSString * const kChallengeHeader = @"www-authenticate";
@implementation GRPCCall (OAuth2)
- (NSString *)oauth2AccessToken {
NSString *headerValue = self.requestHeaders[kAuthorizationHeader];
if ([headerValue hasPrefix:kBearerPrefix]) {
return [headerValue substringFromIndex:kBearerPrefix.length];
} else {
return nil;
}
}
- (void)setOauth2AccessToken:(NSString *)token {
if (token) {
self.requestHeaders[kAuthorizationHeader] = [kBearerPrefix stringByAppendingString:token];
} else {
[self.requestHeaders removeObjectForKey:kAuthorizationHeader];
}
}
- (NSString *)oauth2ChallengeHeader {
return self.responseHeaders[kChallengeHeader];
}
@end
|
