AWS Cognito：“此身份池不支持未经身份验证的访问。”

我在我的Swift iOS应用程序中与来自AWS Cognito的问题"Unauthenticated access is not supported for this identity pool."作斗争。我以前使用Firebase进行身份验证&存储，并决定迁移到AWS Mobile Hud，原因在于此问题范围之外的原因。AWS Cognito：“此身份池不支持未经身份验证的访问。”

我用/已成立：

亚马逊移动HUD上提供的所有服务
AWS Cognito通过移动铁汉认证/身份
脸谱作为身份提供激活
AWS DynamoDB激活在控制台中但尚未使用
AWS S3在控制台中激活但尚未使用

我下载了为我的项目生成的示例应用程序并运行它。

通过示例应用程序，我能够通过Facebook和Cognito成功注册/验证身份。

什么工作？：我已经集成了所有SDK/AWS的框架为我的项目，我能够成功构建（注：所有AWS框架通过的CocoaPods整合，除了“AWSMobileHubHelper”作为一个静态的框架）。

我可以构建应用程序，它会打开

什么不与下面的崩溃日志开放后立即应用崩溃工作？：：

2017-02-13 15:43:49.825 dates[19823:463495] AWSiOSSDK v2.5.0 [Debug] AWSURLSessionManager.m line:566 | -[AWSURLSessionManager printHTTPHeadersForResponse:] | Response headers: 
{ 
    Connection = "keep-alive"; 
    "Content-Length" = 111; 
    "Content-Type" = "application/x-amz-json-1.1"; 
    Date = "Mon, 13 Feb 2017 14:43:49 GMT"; 
    "x-amzn-ErrorMessage" = "Unauthenticated access is not supported for this identity pool."; 
    "x-amzn-ErrorType" = "NotAuthorizedException:"; 
    "x-amzn-RequestId" = "d4f8ec82-f1fa-11e6-bd81-3727ca129d86"; 
} 
2017-02-13 15:43:49.826 dates[19823:463495] AWSiOSSDK v2.5.0 [Debug] AWSURLResponseSerialization.m line:63 | -[AWSJSONResponseSerializer responseObjectForResponse:originalRequest:currentRequest:data:error:] | Response body: 
{"__type":"NotAuthorizedException","message":"Unauthenticated access is not supported for this identity pool."} 
2017-02-13 15:43:49.826 dates[19823:463495] AWSiOSSDK v2.5.0 [Error] AWSIdentityProvider.m line:309 | __52-[AWSCognitoCredentialsProviderHelper getIdentityId]_block_invoke.255 | GetId failed. Error is [Error Domain=com.amazonaws.AWSCognitoIdentityErrorDomain Code=8 "(null)" UserInfo={__type=NotAuthorizedException, message=Unauthenticated access is not supported for this identity pool.}] 
2017-02-13 15:43:49.826 dates[19823:463452] AWSiOSSDK v2.5.0 [Error] AWSCredentialsProvider.m line:565 | __44-[AWSCognitoCredentialsProvider credentials]_block_invoke.349 | Unable to refresh. Error is [Error Domain=com.amazonaws.AWSCognitoIdentityErrorDomain Code=8 "(null)" UserInfo={__type=NotAuthorizedException, message=Unauthenticated access is not supported for this identity pool.}] 
2017-02-13 15:43:49.827 dates[19823:463379] -[AWSTask exception]: unrecognized selector sent to instance 0x60800027af00 
2017-02-13 15:43:49.828 dates[19823:463379] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[AWSTask exception]: unrecognized selector sent to instance 0x60800027af00' 
*** First throw call stack: 
(
    0 CoreFoundation      0x0000000112abcd4b __exceptionPreprocess + 171 
    1 libobjc.A.dylib      0x000000011251e21e objc_exception_throw + 48 
    2 CoreFoundation      0x0000000112b2cf04 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132 
    3 CoreFoundation      0x0000000112a42005 ___forwarding___ + 1013 
    4 CoreFoundation      0x0000000112a41b88 _CF_forwarding_prep_0 + 120 
    5 dates        0x000000010ef4e917 __35-[AWSIdentityManager completeLogin]_block_invoke_2 + 263 
    6 libdispatch.dylib     0x00000001150f4978 _dispatch_call_block_and_release + 12 
    7 libdispatch.dylib     0x000000011511e0cd _dispatch_client_callout + 8 
    8 libdispatch.dylib     0x00000001150fe8a4 _dispatch_main_queue_callback_4CF + 406 
    9 CoreFoundation      0x0000000112a80e49 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 
    10 CoreFoundation      0x0000000112a4637d __CFRunLoopRun + 2205 
    11 CoreFoundation      0x0000000112a45884 CFRunLoopRunSpecific + 420 
    12 GraphicsServices     0x0000000116249a6f GSEventRunModal + 161 
    13 UIKit        0x0000000112ee0c68 UIApplicationMain + 159 
    14 dates        0x000000010edac89f main + 111 
    15 libdyld.dylib      0x000000011516a68d start + 1 
    16 ???         0x0000000000000001 0x0 + 1 
) 
libc++abi.dylib: terminating with uncaught exception of type NSException

什么我试过了吗？据我看到

与示例应用程序相比的Info.plist 1场比赛：结果 - 1 - ：

相比我的代码示例应用程序1结果1周的比赛（我复制了相关部分）
删除所有框架，干净，从相关的问题重建
清洁所有模拟数据（被另一个类似quesiton引用）
尝试的方法：（检查验证的访问）

如果我允许未经认证的访问，会发生什么？：相同，但不同的响应头:(

2017-02-13 16:25:06.213 dates[25642:544704] AWSiOSSDK v2.5.0 [Debug] AWSURLSessionManager.m line:566 | -[AWSURLSessionManager printHTTPHeadersForResponse:] | Response headers: 
{ 
    Connection = "keep-alive"; 
    "Content-Length" = 1612; 
    "Content-Type" = "application/x-amz-json-1.1"; 
    Date = "Mon, 13 Feb 2017 15:25:05 GMT"; 
    "x-amzn-RequestId" = "98feb58d-f200-11e6-9de9-471b5799b768"; 
} 
2017-02-13 16:25:06.213 dates[25642:544704] AWSiOSSDK v2.5.0 [Debug] AWSURLResponseSerialization.m line:63 | -[AWSJSONResponseSerializer responseObjectForResponse:originalRequest:currentRequest:data:error:] | Response body: 
{"Credentials":{"AccessKeyId":"ASIAISM6BUQFY6FJ4EFQ","Expiration":1.487003106E9,"SecretKey":"rlILMNjU7oeg1NEYgj1y3E1v/5L3IOJNWtZ7jsOf","SessionToken":"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"},"IdentityId":"eu-west-1:a9ef3c7f-8be8-411c-9249-48df6f04f4ac"} 
2017-02-13 16:25:06.220 dates[25642:544675] -[AWSTask exception]: unrecognized selector sent to instance 0x6180002656c0 
2017-02-13 16:25:06.222 dates[25642:544675] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[AWSTask exception]: unrecognized selector sent to instance 0x6180002656c0' 
*** First throw call stack: 
(
    0 CoreFoundation      0x000000010ff21d4b __exceptionPreprocess + 171 
    1 libobjc.A.dylib      0x000000010f98321e objc_exception_throw + 48 
    2 CoreFoundation      0x000000010ff91f04 -[NSObject(NSObject) doesNotRecognizeSelector:] + 132 
    3 CoreFoundation      0x000000010fea7005 ___forwarding___ + 1013 
    4 CoreFoundation      0x000000010fea6b88 _CF_forwarding_prep_0 + 120 
    5 dates        0x000000010c43d917 __35-[AWSIdentityManager completeLogin]_block_invoke_2 + 263 
    6 libdispatch.dylib     0x0000000112559978 _dispatch_call_block_and_release + 12 
    7 libdispatch.dylib     0x00000001125830cd _dispatch_client_callout + 8 
    8 libdispatch.dylib     0x00000001125638a4 _dispatch_main_queue_callback_4CF + 406 
    9 CoreFoundation      0x000000010fee5e49 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9 
    10 CoreFoundation      0x000000010feab37d __CFRunLoopRun + 2205 
    11 CoreFoundation      0x000000010feaa884 CFRunLoopRunSpecific + 420 
    12 GraphicsServices     0x00000001136aea6f GSEventRunModal + 161 
    13 UIKit        0x0000000110345c68 UIApplicationMain + 159 
    14 dates        0x000000010c29b89f main + 111 
    15 libdyld.dylib      0x00000001125cf68d start + 1 
    16 ???         0x0000000000000001 0x0 + 1 
) 
libc++abi.dylib: terminating with uncaught exception of type NSException

我越是看它，它似乎是AWSTask的问题。

任何想法，我可能会在下一个？

来源

2017-02-13 Sebastian Flückiger

我遇到同样的问题，如果我得到任何地方，我会发布一些信息！ –

谢谢！我认为它必须与迅速3 .. –

我正在使用'CognitoYourUserPoolsSample'示例是使用SWIFT 3和为我工作，所以我不知道迅捷3是问题。我正在做一个并排的比较现在看看我能否找出差异 –

该问题已通过AWS与Swift 3支持的更新得到解决。

来源

2017-02-16 09:49:15

问题没有解决 – Alex

@Alex是的，它是:)我写了问题和更新（我认为2.5.3）解决了它。 –

为了突破这一问题AWSCognitoIdentityUserPoolConfiguration返回进不去，正在探索打开未认证的访问。

如果这样做，在App委托运行，并获得未经授权的访问。然后，在用户注册中，将使用登录视图控制器中的登录API，然后获取用于认证访问的AWS凭证。

这使我们（如果我们想）访问DynamoDB，λ，同时等待用户登录的第一次。我们可以通过为已通过身份验证的用户和未通过身份验证的用户设置正确的策略来控制应用的访问权限。

这个文档，虽然简单，有我迄今为止发现的最好的斯威夫特例子。

http://docs.aws.amazon.com/cognito/latest/developerguide/amazon-cognito-integrating-user-pools-with-identity-pools.html

到下一个步骤！

来源

2017-04-05 22:20:07

AWS Cognito：“此身份池不支持未经身份验证的访问。”

回答

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