We can no longer search or find users with this sdk

[meanstream]

Describe the bug

We can no longer search or find users with this sdk and it's in production. Here's the error we recieved from the cognito api / sdk:

Amazon.AspNetCore.Identity.Cognito.Exceptions.CognitoServiceException: Failed to retrieve the list of users from Cognito. ---> Amazon.CognitoIdentityProvider.Model.InvalidParameterException: Error while parsing filter. ---> Amazon.Runtime.Internal.HttpErrorResponseException: Exception of type 'Amazon.Runtime.Internal.HttpErrorResponseException' was thrown. at Amazon.Runtime.HttpWebRequestMessage.GetResponseAsync(CancellationToken cancellationToken) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler_mobile\HttpRequestMessageFactory.cs:line 539 at Amazon.Runtime.Internal.HttpHandler1.InvokeAsync[T](IExecutionContext executionContext) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\HttpHandler\HttpHandler.cs:line 175 at Amazon.Runtime.Internal.Unmarshaller.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.ErrorHandler.InvokeAsync[T](IExecutionContext executionContext) --- End of inner exception stack trace --- at Amazon.Runtime.Internal.HttpErrorResponseExceptionHandler.HandleException(IExecutionContext executionContext, HttpErrorResponseException exception) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\ErrorHandler\HttpErrorResponseExceptionHandler.cs:line 60 at Amazon.Runtime.Internal.ErrorHandler.ProcessException(IExecutionContext executionContext, Exception exception) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\ErrorHandler\ErrorHandler.cs:line 212 at Amazon.Runtime.Internal.ErrorHandler.InvokeAsync[T](IExecutionContext executionContext) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\ErrorHandler\ErrorHandler.cs:line 104 at Amazon.Runtime.Internal.CallbackHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.EndpointDiscoveryHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.EndpointDiscoveryHandler.InvokeAsync[T](IExecutionContext executionContext) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\EndpointDiscoveryHandler.cs:line 79 at Amazon.Runtime.Internal.CredentialsRetriever.InvokeAsync[T](IExecutionContext executionContext) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\Handlers\CredentialsRetriever.cs:line 98 at Amazon.Runtime.Internal.RetryHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.RetryHandler.InvokeAsync[T](IExecutionContext executionContext) in D:\JenkinsWorkspaces\trebuchet-stage-release\AWSDotNetPublic\sdk\src\Core\Amazon.Runtime\Pipeline\RetryHandler\RetryHandler.cs:line 137 at Amazon.Runtime.Internal.CallbackHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.CallbackHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.ErrorCallbackHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.Runtime.Internal.MetricsHandler.InvokeAsync[T](IExecutionContext executionContext) at Amazon.AspNetCore.Identity.Cognito.CognitoUserStore1.GetUsersAsync(CognitoAttribute attributeFilterName, CognitoAttributeFilterType attributeFilterType, String attributeFilterValue, CancellationToken cancellationToken) --- End of inner exception stack trace --- at Amazon.AspNetCore.Identity.Cognito.CognitoUserStore1.GetUsersAsync(CognitoAttribute attributeFilterName, CognitoAttributeFilterType attributeFilterType, String attributeFilterValue, CancellationToken cancellationToken) at Plunk.Identity.Model.UserManagerExtensions.FindAsync(CognitoUserManager1 manager, Expression`1 predicate) at Plunk.Service.Account.UserService.SearchUsersAsync(String term)

Expected Behavior

List of users should be returned or at least not return an error.

Current Behavior

Amazon.AspNetCore.Identity.Cognito.Exceptions.CognitoServiceException: Failed to retrieve the list of users from Cognito.

Reproduction Steps

The issue is with the CognitoUserManager: https://github.com/aws/aws-aspnet-cognito-identity-provider/blob/master/src/Amazon.AspNetCore.Identity.Cognito/CognitoUserManager.cs

Calling the below methods based in the sdk above causes the error. This aws sdk has worked for years with no updates by the AWS team and now fails.

await _userManager.GetUsersAsync()

or

await _userManager.FindAsync(x =>x.Attributes.ContainsKey(CognitoAttributesConstants.Email) && x.Attributes[CognitoAttributesConstants.Email].StartsWith(term, StringComparison.Ordinal));

Possible Solution

No response

Additional Information/Context

No response

AWS .NET SDK and/or Package version used

Amazon.AspNetCore.Identity.Cognito - 1.0.5

Targeted .NET Platform

.Net Core 3.1, .NET 6

Operating System and version

OSX, Ubuntu

[ashishdhingra]

@meanstream Good afternoon. The issue is reproducible even using the latest version of Amazon.AspNetCore.Identity.Cognito. Looks like Cognito service is returning error Error while parsing filter. while executing await _userManager.GetUsersAsync().

We are aware of the issue and working with service team to resolve it. I will update here once the issue is rectified.

Thanks, Ashish

[ashishdhingra]

@meanstream This appears to be fixed by the service team based on my testing. Resolving the issue.

[github-actions[bot]]

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