我正在尝试使用MSAL获取Outlook日历事件。单击“同步”按钮后,应用程序重定向到“Outlook登录”页并成功登录。
当我试图获取事件时,抛出错误。
这是我到目前为止所做的尝试-
//获取Outlook用户帐户的访问权限
let kClientID = "my_Client_ID"
let kAuthority = "https://login.microsoftonline.com/common/v2.0"
let kGraphURI = "https://graph.microsoft.com/v1.0/me/"
let kCalScopes: [String] = ["https://graph.microsoft.com/calendars.readwrite"]
var accessToken = String()
var applicationContext = MSALPublicClientApplication.init()
let kCalEventsURI = "https://outlook.office.com/api/v2.0/me/events" //?$select=Subject,Organizer,Start,End"
override func viewDidLoad() {
super.viewDidLoad()
do {
// Initialize a MSALPublicClientApplication with a given clientID and authority
self.applicationContext = try MSALPublicClientApplication.init(clientId: kClientID, authority: kAuthority)
} catch {
print("Unable to create Application Context. Error: \(error)")
}
}
这是签到功能
func outLookSignIn() {
do {
// We check to see if we have a current logged in user. If we don't, then we need to sign someone in.
// We throw an interaction required so that we trigger the interactive sign in .
if try self.applicationContext.users().isEmpty {
throw NSError.init(domain: "MSALErrorDomain", code: MSALErrorCode.interactionRequired.rawValue, userInfo: nil)
} else {
// Acquire a token for an existing user silently
try self.applicationContext.acquireTokenSilent(forScopes: self.kCalScopes, user: applicationContext.users().first) { (result, error) in
if error == nil {
self.accessToken = (result?.accessToken)!
print("Refreshing token silently")
print("Refreshed Access token is \(self.accessToken)")
UserDefaults.standard.set(self.accessToken, forKey: "outlook_access_token")
self.showAlert(title: "Acoount Sync Succesfully!", message:"")
self.menuItems[9] = "Remove Synced Account"
} else {
print("Could not acquire token silently: \(error ?? "No error information" as! Error)")
}
}
}
} catch let error as NSError {
// interactionRequired means we need to ask the user to sign-in. This usually happens
// when the user's Refresh Token is expired or if the user has changed their password
// among other possible reasons.
if error.code == MSALErrorCode.interaction
Required.rawValue {
self.applicationContext.acquireToken(forScopes: self.kCalScopes) { (result, error) in
if error == nil {
self.accessToken = (result?.accessToken)!
print("Access token is \(self.accessToken)")
self.showAlert(title: "Acoount Sync Succesfully!", message:"")
self.menuItems[9] = "Remove Synced Account"
UserDefaults.standard.set(self.accessToken, forKey: "outlook_access_token")
self.tokenDeletegate?.userToken(token: self.accessToken)
} else {
print("Could not acquire token: \(error ?? "No error information" as! Error)")
}
}
}
} catch {
// This is the catch-all error.
print("Unable to acquire token. Got error: \(error)")
}
}
这是获取日历事件的功能
func getContentOutlookWithToken() {
let sessionConfig = URLSessionConfiguration.default
// Specify the Graph API endpoint
let url = URL(string: kCalEventsURI)
var request = URLRequest(url: url!)
if let token = UserDefaults.standard.value(forKey: "outlook_access_token") as? String {
self.outlookUserToken = token
}
// Set the Authorization header for the request. We use Bearer tokens, so we specify Bearer + the token we got from the result
request.setValue("Bearer \(self.outlookUserToken)", forHTTPHeaderField: "Authorization")
let urlSession = URLSession(configuration: sessionConfig, delegate: self, delegateQueue: OperationQueue.main)
urlSession.dataTask(with: request) { data, response, error in
let result = try? JSONSerialization.jsonObject(with: data!, options: [])
if result != nil {
print(result.debugDescription)
}
}.resume()
}
我犯的错误-
CredStore - performQuery - Error copying matching creds. Error=-25300, query={
class = inet;
"m_Limit" = "m_LimitAll";
ptcl = htps;
"r_Attributes" = 1;
sdmn = "";
srvr = "outlook.office.com";
sync = syna;
}
请帮助解决这个问题。
谢谢。
