[英]Generate Keychain IBM Mobile First V 7.1
我在iOS應用程序上使用IBM Mobile First V 7.1,問題是我的應用程序提交到商店后,Fabric開始向我發送奇怪的異常:
致命異常:無法生成密鑰對。 鑰匙串返回以下狀態:-25308
每次我檢查Crashlytics時,都會看到異常的不同跟蹤堆棧,以下是我得到的異常之一:
Fatal Exception: Unable to generate key pair.
0 CoreFoundation 0x18db1d1b8 __exceptionPreprocess
1 libobjc.A.dylib 0x18c55455c objc_exception_throw
2 CoreFoundation 0x18db1d100 -[NSException initWithCoder:]
3 RTA 0x1012ba4a0 +[WLCertManager generateKeyPair:withPublicKeyLabel:withKeySize:]
4 RTA 0x1012be730 +[WLCertManager signJWSPartsWithPayload:withPrivateKeyLabel:withPublicKeyLabel:withKeySize:]
5 RTA 0x10129ffcc -[WLAuthorizationManager buildJWSPartsWithClientId:]
6 RTA 0x10128607c __71-[WLRequest addClientInstanceIdHeaderWithRequest:withCompetionHandler:]_block_invoke
7 RTA 0x10129b4ec -[WLAuthorizationManager clientInstanceIdWithCompletionHandler:]
8 RTA 0x101285f2c -[WLRequest addClientInstanceIdHeaderWithRequest:withCompetionHandler:]
9 RTA 0x101284f40 -[WLRequest sendRequest:path:withOptions:]
10 RTA 0x10128685c -[WLRequest makeRequest:withOptions:withCallback:]
11 RTA 0x1012862f4 -[WLRequest makeRequest:withOptions:]
12 RTA 0x1012c36e8 -[WLClient invokeProcedure:withDelegate:options:]
13 RTA 0x1002e8d60 specialized FavouritesModel.getFavouritesList(FavouritesRequestDelegate?) -> () (FavouritesModel.swift)
14 RTA 0x1002e8484 FavouritesModel.getFavouritesList(FavouritesRequestDelegate?) -> () (FavouritesModel.swift:21)
15 RTA 0x10037508c MainDashboardViewController.pullToRefreshAction() -> () (MainDashboardViewController.swift:1793)
16 RTA 0x100389dc8 partial apply for MainDashboardViewController.(upperViewAnimation() -> ()).(closure #2).(closure #4) (MainDashboardViewController.swift:614)
17 Foundation 0x18e61a46c __NSFireDelayedPerform
18 CoreFoundation 0x18dacb1d8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
19 CoreFoundation 0x18dacaeec __CFRunLoopDoTimer
20 CoreFoundation 0x18daca7a8 __CFRunLoopDoTimers
21 CoreFoundation 0x18dac83a4 __CFRunLoopRun
22 CoreFoundation 0x18d9f62b8 CFRunLoopRunSpecific
23 GraphicsServices 0x18f4aa198 GSEventRunModal
24 UIKit 0x193a3d7fc -[UIApplication _run]
25 UIKit 0x193a38534 UIApplicationMain
26 RTA 0x100913fe0 main (AppDelegate.swift:35)
27 libdispatch.dylib 0x18c9d95b8 (Missing)
經過一番調查和搜索,我發現了一些建議來啟用“鑰匙串共享”,下面的屏幕快照是我的應用程序應享有的權利:
請任何建議我該如何解決此問題,或者應該應用任何缺少的配置
致命異常:無法生成密鑰對。 鑰匙串返回以下狀態:-25308
當手機鎖定或在后台模式下運行時,如果應用嘗試生成密鑰對,則會發生上述錯誤。 似乎是您的應用在后台或手機被鎖定時正在執行MFP請求。
當前,Mobilefirst iOS 7.x客戶端SDK不支持在后台運行的MFP請求。 如果要訪問不安全的資源,則可以使用非MFP API。
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