setAuthorizationHeaderFieldWithCredential: produces wrong header

[rajderks]

(talking about the 3.0.0. branch here)

When using setAuthorizationHeaderFieldWithCredential: the library produces the following header field

Authorization = "Basic <wrong token here>";

To my knowledge, it should be
Authorization = "Bearer <token here>";

Also, the token in the 'Basic' case is NOT the access token stored in the AFOAuthCredential for given provider identifier.

When setting the Authorization header myself with the bearer keyword and my valid access token the call works.

[buranmert]

Commit: cafa193

Inside AFOAuth2Manager's designated initializer method:

- (id)initWithBaseURL:(NSURL *)url
 sessionConfiguration:(NSURLSessionConfiguration *)configuration
             clientID:(NSString *)clientID
               secret:(NSString *)secret {
    ...
    self.useHTTPBasicAuthentication = YES;
    ...
}
- (void)setUseHTTPBasicAuthentication:(BOOL)useHTTPBasicAuthentication {
    _useHTTPBasicAuthentication = useHTTPBasicAuthentication;

    if (self.useHTTPBasicAuthentication) {
        [self.requestSerializer setAuthorizationHeaderFieldWithUsername:self.clientID password:self.secret];
        } else {
            [self.requestSerializer setValue:nil forHTTPHeaderField:@"Authorization"];
        }
    }
}

So this is automatically done:

Authorization = "Basic ";

When you call setAuthorizationHeaderFieldWithCredential: method, your credential must pass an if clause to turn your HTTP header field into Authorization = "Bearer <token here>"; which is:

- (void)setAuthorizationHeaderFieldWithCredential:(AFOAuthCredential *)credential {
    if ([credential.tokenType compare:@"Bearer" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
        [self setValue:[NSString stringWithFormat:@"Bearer %@", credential.accessToken] forHTTPHeaderField:@"Authorization"];
    }
}

Are you sure your credential's tokenType is Bearer?