After a long time researching and trying to figure out how to sync sessions and cookies through many webviews this was the best final working aproach that I came with
... (wip)
- Filter cookies by domain
Last active
February 22, 2022 17:04
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Sync cookies and session through WKWebviews
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| extension WKWebView { | |
| enum Key { | |
| static let data = "webview_data_" | |
| static let cookie = "webview_cookies_" | |
| static let processPool = "webview_processpool_" | |
| } | |
| // SAVE | |
| func saveProcessPool(processPool: WKProcessPool, _ completion: @escaping () -> ()) { | |
| saveDataIntoUD(processPool, Key.processPool) { | |
| completion() | |
| } | |
| } | |
| func saveCookies(for domain: String, _ completion: @escaping () -> ()) { | |
| getCookiesFromWK(for: domain) { cookies in | |
| saveDataIntoUD(data, Key.cookie) | |
| completion() | |
| } | |
| } | |
| // GET | |
| func getProcessPool(_ completion: @escaping (WKProcessPool?) -> ()) { | |
| getDataFromUD(Tag.processPool) { processPool in | |
| completion(processPool as? WKProcessPool) | |
| } | |
| } | |
| func getCookies(_ completion: @escaping ([HTTPCookie]?) -> ()) { | |
| getDataFromUD(Tag.cookie) { cookies in | |
| completion(cookies as? [HTTPCookie]) | |
| } | |
| } | |
| // UserDefaults Manager | |
| func saveDataIntoUD(data: Any, key: String? = Key.data, _ completion: @escaping () -> ()) { | |
| let ud = UserDefaults.standard | |
| let archivedData = NSKeyedArchiver.archivedData(withRootObject: data) | |
| ud.set(archivedData, forKey: key) | |
| completion() | |
| } | |
| func getDataFromUD(key: String? = Key.data, _ completion: @escaping ([Any]?) -> ()) { | |
| let ud = UserDefaults.standard | |
| if let data = ud.value(forKey: key) as? Data, | |
| let obj = NSKeyedUnarchiver.unarchiveObject(with: data) { | |
| completion(obj as? Any) | |
| return | |
| } | |
| } | |
| // WKWebView Cookies Manager | |
| func getCookiesFromWK(for domain: String, completion: @escaping ([HTTPCookie]) -> ()) { | |
| if #available(iOS 11.0, *) { | |
| self.configuration.websiteDataStore.httpCookieStore.getAllCookies { cookies in | |
| completion(cookies as? [HTTPCookie]) | |
| return | |
| } | |
| } | |
| } | |
| func loadCookiesIntoWK(completion: @escaping (Bool) -> () = {_ in}) { | |
| getCookies() { cookiesUD in | |
| if let cookies: [HTTPCookie] = cookiesUD { | |
| if #available(iOS 11.0, *) { | |
| for cookie in cookies { | |
| self.configuration.websiteDataStore.httpCookieStore.setCookie(cookie) | |
| } | |
| completion(true) | |
| return | |
| } | |
| } | |
| completion(false) | |
| } | |
| } | |
| } |
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