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•Created by balloman on 3/27/2023 in #help

❔ Audience is invalid error

I'm trying to use JWT authentication with .NET Core 7. I've created a jwt token, but when I try to use it for my server, I get the error: Bearer error="invalid_token", error_description="The audience 'backend' is invalid"

3 replies

CC#

•Created by balloman on 2/11/2023 in #help

❔ Optional does not work with C# protobufs

I have a proto buf with the timestamp field being marked as optional, but it doesn't seem to do anything. I'm not sure if this is a bug or intended of the proto buf implementation. It's also not marked as nullable, so I have to do a null check to see if it exists, which feels very awkward.

2 replies

CC#

•Created by balloman on 1/11/2023 in #help

✅ How Do I Save a New Fully Defined Relationship in EF Core?

Ok, so if I have a token which looks like this

/// <summary>
/// Represents a token for a device
/// </summary>
public class Token
{
    /// <summary>
    /// The actual token
    /// </summary>
    public required string TokenId { get; set; }
    /// <summary>
    /// The user the token belongs to
    /// </summary>
    public required User User { get; set; }
}

/// <summary>
/// Represents a token for a device
/// </summary>
public class Token
{
    /// <summary>
    /// The actual token
    /// </summary>
    public required string TokenId { get; set; }
    /// <summary>
    /// The user the token belongs to
    /// </summary>
    public required User User { get; set; }
}

and I have a user

public class User
{
    public required string UserId { get; set; }
    public required List<Token> Tokens { get; set; }
}

public class User
{
    public required string UserId { get; set; }
    public required List<Token> Tokens { get; set; }
}

How do I create a new token if the user doesn't exist?

16 replies

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