AFNetworking 2.0 JSON Vulnerability Protection - ios

Question

i'm using AFNetworking 2.+ in my iOS app,
my server uses JSON Vulnerability Protection.
that makes my requests to the server "Half working".
meaning, i do get code 200 for my requests, but the request fails.
i can't parse the json.
I'm using AFHTTPRequestOperationManager and i set his Serializers like that:
[self setResponseSerializer:[AFJSONResponseSerializer serializer]];
[self setRequestSerializer:[AFJSONRequestSerializer serializerWithWritingOptions:NSJSONWritingPrettyPrinted]];
i also tried that:
[self setResponseSerializer:[AFJSONResponseSerializer serializer]];
[self setRequestSerializer:[AFJSONRequestSerializer serializer]];
didnt worked as well.
as far as i can tell, JSON Vulnerability Protection adds ")]}'," before the real json, as shown here in angular docs
JSON Vulnerability Protection A JSON vulnerability allows third party
website to turn your JSON resource URL into JSONP request under some
conditions. To counter this your server can prefix all JSON requests
with following string ")]}',\n". Angular will automatically strip the
prefix before processing it as JSON.
For example if your server needs to return:
['one','two']
which is vulnerable to attack, your server can return:
)]}', ['one','two']
is there any way to handle that with the provided tools AFNetworking gives me?
Should i use a custom AFJSONRequestSerializer?
Thanks,
Shahar.

Answer 1

Answering my own...
i implemented
and added that method:
-(id)responseObjectForResponse:(NSURLResponse *)response data:(NSData *)data error:(NSError *__autoreleasing *)error{
NSString * jsonString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
if (jsonString && [jsonString hasPrefix:#")]}',"]) {
jsonString = [jsonString substringFromIndex:#")]}',".length];
}
NSData *newData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
return [NSJSONSerialization JSONObjectWithData:newData options:0 error:nil];
}
That fixed that.