Question

我正在尝试将承载令牌添加到URLrequest中，但不幸的是，该请求为nil，我不知道自己是否以正确的方式进行操作，但目前无法正常工作。我的意图是添加用户令牌或匿名令牌，这取决于两点：

如果我已将用户令牌存储在钥匙串（SessionProvider）中，并且与此用户令牌相关的刷新令牌未过期，则将用户令牌添加到请求中
如果我已将用户令牌存储在钥匙串（SessionProvider）中，但与此用户令牌相关的刷新令牌已过期，则将匿名令牌添加到请求中
如果我尚未将用户令牌存储在钥匙串（SessionProvider）中，则将匿名令牌添加到请求中

这些是我想包括的3种可能性，用于填写URLrequest，但是当我

print（“ request（request.allHTTPHeaderFields）”）

控制台中的结果为

request可选（[：]）

我该怎么做才能获得理想的结果？

 public static var fake: Resource<[User]> = Resource(request: { (url) -> URLRequest in
        var components = URLComponents(url: url, resolvingAgainstBaseURL: true)!
        components.path = "/dev/fake-users"
        var request = URLRequest(url: components.url!)
        request.httpMethod = "GET"

        if let token = SessionProvider().getUserToken(){
            SessionController().refreshToken(refreshToken: (SessionProvider().getUserToken()?.refreshToken)!, completion: { (error) in
                if let error = error{
                    if let anonymousToken = SessionProvider().getAnonymousToken(){
                        request.setValue("Bearer \(anonymousToken)", forHTTPHeaderField: "Authorization")
                    }
                }else{
                   request.setValue("Bearer \(token.accessToken)", forHTTPHeaderField: "Authorization")
                }
            })
        }
        else if let anonymousToken = SessionProvider().getAnonymousToken(){
            request.setValue("Bearer \(anonymousToken)", forHTTPHeaderField: "Authorization")
        }

        print("request \(request.allHTTPHeaderFields)")

        return request

    }) { (data) -> [User] in
        let unboxer = Unboxer(dictionary: data as! UnboxableDictionary)
        return try unboxer.unbox(key: "hits")
    }

现在刷新令牌功能

 public static func refreshToken(refreshToken: String) -> Resource<String> {
        return Resource(request: { (url) -> URLRequest in

            var components = URLComponents(url: url, resolvingAgainstBaseURL: true)!
                components.path = "/v1/oauth/login"

            var request = URLRequest(url: components.url!)
                request.httpMethod = "POST"
                request.setValue("Basic \(Keys.basic)", forHTTPHeaderField: "Authorization")
                request.setValue(SessionProvider().getInstanceToken(), forHTTPHeaderField: "x-bok-instance")

            var dictionary: [String: Any] = [:]
                dictionary["refreshToken"] = refreshToken
                dictionary["grantType"] = "refresh_token"

            request.httpBody = try? JSONSerialization.data(withJSONObject: dictionary, options: [])
            return request
        }, dataParser: { data -> String in
            let unboxer = try Unboxer(data: data)
            return try Unboxer(data: data).unbox(key: "accessToken")
        })
    }

快速将所有HTTPHeaderFields添加到URLRequest

0 个答案: