寻找一种快速生成 OAuth 1 签名的方法 [英] Looking for a swift way to generate OAuth 1 signature

问题描述

我正在开发一个小型 swift 程序，通过 OAuth-1 使用 Yelp API.我希望生成 HMAC-SHA1 签名.

I'm working on a small swift program to work with Yelp API over OAuth-1. I am looking to generate a HMAC-SHA1 signature.

我有客户密钥、秘密密钥、令牌和令牌秘密.

I have the customer key, secret key , token and token secret.

据我所知，要使用 OAuth 1 发出 API 请求，我们需要以下属性:

From what I know, to make an API request with OAuth 1, we need the following attributes :

1. oauth_consumer_key
2. oauth_token
3. oauth_signature_method = (HMAC-SHA1)
4. oauth_signature
5. oauth_timestamp
6. oauth_nonce

我如何生成#4,5,6

How do I generate #4,5,6

我看了其他这个，但没有帮助.

I looked other this, but didn't help.

TIA！

推荐答案

响应很晚，但我维护了一个非常轻量级的 Swift 3 易于使用的扩展，它为 URLRequest 添加了 OAuth 1.0a 功能.

Quite late response but I maintain a very lightweight Swift 3 easy to use extension that adds OAuth 1.0a capabilities to URLRequest.

它被称为 OhhAuth.可以通过 Cocoa Pods 或 Swift 包管理器轻松安装.

It's called OhhAuth. Can be easy installed with Cocoa Pods or the Swift package manager.

pod 'OhhAuth'

我将添加一个关于如何与 Twitter API 交互的使用示例:

I will add an usage example on how to interact with the Twitter API:

let cc = (key: "<YOUR APP CONSUMER KEY>", secret: "<YOUR APP CONSUMER SECRET>")
let uc = (key: "<YOUR USER KEY>", secret: "<YOUR USER SECRET>")

var req = URLRequest(url: URL(string: "https://api.twitter.com/1.1/statuses/update.json")!)

let paras = ["status": "Hey Twitter! \u{1F6A7} Take a look at this sweet UUID: \(UUID())"]

req.oAuthSign(method: "POST", urlFormParameters: paras, consumerCredentials: cc, userCredentials: uc)

let task = URLSession(configuration: .ephemeral).dataTask(with: req) { (data, response, error) in

    if let error = error {
        print(error)
    }
    else if let data = data {
        print(String(data: data, encoding: .utf8) ?? "Does not look like a utf8 response :(")
    }
}
task.resume()

如果你只对签名感兴趣，可以使用:

If you are only interested in the signature, you can use:

OhhAuth.calculateSignature(url: URL, method: String, parameter: [String: String],
consumerCredentials cc: Credentials, userCredentials uc: Credentials?) -> String

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