AFOAuth2Client is an extension for AFNetworking that greatly simplifies the process of authenticating against an OAuth 2 provider.
NSURL *url = [NSURLURLWithString:@"http://example.com/"];
AFOAuth2Client *oauthClient = [AFOAuth2Client clientWithBaseURL:url clientID:kClientIDsecret:kClientSecret];
[oauthClient authenticateUsingOAuthWithPath:@"/oauth/token"username:@"username"password:@"password"scope:@"email"success:^(AFOAuthCredential *credential) {
NSLog(@"I have a token! %@", credential.accessToken);
[AFOAuthCredential storeCredential:credential withIdentifier:oauthClient.serviceProviderIdentifier];
}
failure:^(NSError *error) {
NSLog(@"Error: %@", error);
}];Mattt Thompson
AFOAuth2Client is available under the MIT license. See the LICENSE file for more info.