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SwiftyDropbox "unlinkClients" not present in package, can't clear session
Hi,
I've recently noticed that I can't get rid of a session with my ios app. When I call `print(DropboxClientsManager.authorizedClient.debugDescription)` even when I call DropboxClientsManager...
This is what I used to delete all keychains from the app:
func deleteAllKeysForSecClass(_ secClass: CFTypeRef) { let dict: [NSString : Any] = [kSecClass : secClass] let result = SecItemDelete(dict as CFDictionary) assert(result == noErr || result == errSecItemNotFound, "Error deleting keychain data (\(result))") }deleteAllKeysForSecClass(kSecClassGenericPassword) deleteAllKeysForSecClass(kSecClassInternetPassword) deleteAllKeysForSecClass(kSecClassCertificate) deleteAllKeysForSecClass(kSecClassKey) deleteAllKeysForSecClass(kSecClassIdentity)
I was able to delete everything in the keychain and that worked as well. Right now I'm looking into the github repo for Swifty dropbox and checking if I can just delete the dropbox token explicitly since I really would like to preserve the functionality of logout on app close.
Greg-DB
Dropbox Community Moderator
Dropbox Community ModeratorThanks for the information! Can you elaborate on what exactly you did to clear the Keychain to get that working though? (This is supposed to be done automatically for you.)
You can see where this is done in the SDK in the following stack of DropboxClientsManager.unlinkClients -> DropboxOAuthManager.clearStoredAccessTokens - > Keychain.clear:
- https://github.com/dropbox/SwiftyDropbox/blob/345f460558cd1b1c4faf8c6c5fff80f5809044d1/Source/SwiftyDropbox/Shared/Handwritten/DropboxClientsManager.swift#L149
- https://github.com/dropbox/SwiftyDropbox/blob/345f460558cd1b1c4faf8c6c5fff80f5809044d1/Source/SwiftyDropbox/Shared/Handwritten/OAuth.swift#L260
- https://github.com/dropbox/SwiftyDropbox/blob/345f460558cd1b1c4faf8c6c5fff80f5809044d1/Source/SwiftyDropbox/Shared/Handwritten/OAuth.swift#L442
Also, did you get a chance to review the questions in my last reply? E.g., did you try moving the call to see if it's a timing issue?
- Hi, yes! I tried applicationDidEnterBackground which also has a bit about not going longer than 5 secs: 'Your implementation of this method has approximately five seconds to perform any tasks and return' and it had the same result anyway (no logout).
I implemented a button with a function containing DropboxClientsManager.unlinkClients() and that worked fine too. I'm just a little perplexed why it won't work on the app lifecycle methods. This is what I used to delete all keychains from the app:
func deleteAllKeysForSecClass(_ secClass: CFTypeRef) { let dict: [NSString : Any] = [kSecClass : secClass] let result = SecItemDelete(dict as CFDictionary) assert(result == noErr || result == errSecItemNotFound, "Error deleting keychain data (\(result))") }deleteAllKeysForSecClass(kSecClassGenericPassword) deleteAllKeysForSecClass(kSecClassInternetPassword) deleteAllKeysForSecClass(kSecClassCertificate) deleteAllKeysForSecClass(kSecClassKey) deleteAllKeysForSecClass(kSecClassIdentity)- Greg-DBThanks for following up. I'm glad to hear you were able to get this working by running it outside of the app lifecycle methods. This is useful information though so we'll see if we can track down why that doesn't work. Apologies for the trouble!
- Thanks Greg!
Hi @CarolinaK,
Deka here, is it possible to see your work with SwiftyDropbox API? I was wondering if I can have more examples than the PhotoWatch project by Lea Culver. In case you upload it to github, can I have the link?
I'm currently trying to learn SwiftyDropbox API. Thanks so much for your help.
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