Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

Possible null reference argument for parameter 'sid' in 'Task<bool> ILogoutTokenHandler.IsLoggedOutAsync(string issuer, string sid)'.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'sid' in 'Task<bool> ILogoutTokenHandler.IsLoggedOutAsync(string issuer, string sid)'.

Dereference of a possibly null reference.

Possible null reference argument for parameter 'sid' in 'Task<bool> ILogoutTokenHandler.IsLoggedOutAsync(string issuer, string sid)'.

Dereference of a possibly null reference.

'OpenIdConnectOptions.SecurityTokenValidator' is obsolete: 'SecurityTokenValidator is no longer used by default. Use TokenHandler instead. To continue using SecurityTokenValidator, set UseSecurityTokenValidator to true. See https://aka.ms/aspnetcore8/security-token-changes'

'Exception.Exception(SerializationInfo, StreamingContext)' is obsolete: 'This API supports obsolete formatter-based serialization. It should not be called or extended by application code.' (https://aka.ms/dotnet-warnings/SYSLIB0051)

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)