ASWebAuthenticationSessioncompleteHandler。下面是我的代码。(使用Using ASWebAuthenticationSession to connect to Strava account fails此链接实现。)
import AuthenticationServices
class LinkAppsViewController: UIViewController, ASWebAuthenticationPresentationContextProviding{
func authenticate()
{
let string = self.createWebAuthUrl()
guard let url = URL(string: string) else { return }
self.authSession = ASWebAuthenticationSession(url: url, callbackURLScheme: "localhost/", completionHandler:
{
url, error in
})
self.authSession!.presentationContextProvider = self
self.authSession?.start()
}
fileprivate func createWebAuthUrl() -> String
{
var url = String.init()
url.append("https://www.strava.com/oauth/mobile/authorize")
url.append("?client_id=<client id>")
url.append("&redirect_uri=http://localhost/exchange_token")
url.append("&response_type=code")
url.append("&approval_prompt=force")
url.append("&grant_type=authorization_code")
url.append("&scope=activity:write,activity:read_all")
return url
}
func presentationAnchor(for session: ASWebAuthenticationSession) -> ASPresentationAnchor {
print(session)
return view.window!
}
}
答案 0 :(得分:1)
我是通过更改代码来实现的。.
fileprivate func createWebAuthUrlStrava() -> String
{
var url = String.init()
url.append("https://www.strava.com/oauth/mobile/authorize")
url.append("?client_id=<client id>")
url.append("&redirect_uri=abcd://localhost/exchange_token")
url.append("&response_type=code")
url.append("&approval_prompt=force")
url.append("&grant_type=authorization_code")
url.append("&scope=activity:write,activity:read_all")
return url
}
info.plist
将<client id>
更改为客户端ID,将abcd更改为应用程序名称。.
答案 1 :(得分:0)
我认为您将 URL Scheme 格式更改为 abcd
是正确的。但是,初始化callbackURLScheme
时传递的ASWebAuthenticationSession
参数的值必须与这个URL Scheme(abcd
)相同。因此,您的代码应更改如下:
self.authSession = ASWebAuthenticationSession(url: url, callbackURLScheme: "abcd", completionHandler:
{ url, error in
})
您也可以参考Apple's official documentation了解如何使用ASWebAuthenticationSession
。