fix(auth): handle deleted account when fetching signed in session (#1604)

ameter · web-flow · commit 3209874e1d24 · 2022-01-24T09:41:25.000-07:00
diff --git a/AmplifyPlugins/Auth/AWSCognitoAuthPlugin/Dependency/AuthorizationProviderAdapter+SignedInSession.swift b/AmplifyPlugins/Auth/AWSCognitoAuthPlugin/Dependency/AuthorizationProviderAdapter+SignedInSession.swift
@@ -58,6 +58,10 @@ extension AuthorizationProviderAdapter {
                         self.fetchSignedInSession(withError: AuthErrorHelper.toAuthError(error!),
                                                   completionHandler)
                     }
+                } else if (error as NSError?)?.userInfo["__type"] as? String == "UserNotFoundException" {
+                    self.awsMobileClient.signOutLocally()
+                    self.fetchSignedOutSession(completionHandler)
+                    Amplify.Hub.dispatch(to: .auth, payload: HubPayload(eventName: HubPayload.EventName.Auth.signedOut))
                 } else {
                     self.fetchSignedInSession(withError: AuthErrorHelper.toAuthError(error!), completionHandler)
                 }

Original file line number	Diff line number	Diff line change
`@@ -58,6 +58,10 @@ extension AuthorizationProviderAdapter {`
`58`	`58`	`self.fetchSignedInSession(withError: AuthErrorHelper.toAuthError(error!),`
`59`	`59`	`completionHandler)`
`60`	`60`	`}`
	`61`	`+ } else if (error as NSError?)?.userInfo["__type"] as? String == "UserNotFoundException" {`
	`62`	`+ self.awsMobileClient.signOutLocally()`
	`63`	`+ self.fetchSignedOutSession(completionHandler)`
	`64`	`+ Amplify.Hub.dispatch(to: .auth, payload: HubPayload(eventName: HubPayload.EventName.Auth.signedOut))`
`61`	`65`	`} else {`
`62`	`66`	`self.fetchSignedInSession(withError: AuthErrorHelper.toAuthError(error!), completionHandler)`
`63`	`67`	`}`