[iOS] How to delete all logged in information when the user is uninstalling the app?

MuraliKathir · July 3, 2019, 8:42am

I am using iOS Swift SDK.

I want to clear the login information when the user is about to or deleting the app.

What are the steps I need to follow with the help of Auth0 Native SDK to achieve this?

Thanks

konrad.sopala · July 3, 2019, 11:43am

Hey there @MuraliKathir!

Let me check that and get back to you!

konrad.sopala · July 3, 2019, 1:08pm

Can you provide me the info where you’re storing the login info? It’s not our iOS SDK specific question but rather more general iOS question.

MuraliKathir · July 3, 2019, 1:33pm

In CredentialsManager

using the store function

konrad.sopala · July 3, 2019, 2:32pm

You need to check with Apple documentation whether the Keychain is deleted upon app deletion (unless it’s iCloud perhaps). However, to be sure you can use the clear method in the Credentials Manager:

github.com

auth0/Auth0.swift/blob/b5b26c22f4ee9107d62269d0041d68068557d290/Auth0/CredentialsManager.swift#L86


      
          /// Store credentials instance in keychain
          ///
          /// - Parameter credentials: credentials instance to store
          /// - Returns: if credentials were stored
          public func store(credentials: Credentials) -> Bool {
              return self.storage.setData(NSKeyedArchiver.archivedData(withRootObject: credentials), forKey: storeKey)
          }
          
          
/// Clear credentials stored in keychain
          ///
          /// - Returns: if credentials were removed
          public func clear() -> Bool {
              return self.storage.deleteEntry(forKey: storeKey)
          }
          
          
/// Checks if a non-expired set of credentials are stored
          ///
          /// - Returns: if there are valid and non-expired credentials stored
          public func hasValid() -> Bool {
              guard
                  let data = self.storage.data(forKey: self.storeKey),

system · July 18, 2019, 2:37pm

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[iOS] How to delete all logged in information when the user is uninstalling the app?

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