baristaner Posts - Answer Overflow

baristaner

•Created by baristaner on 1/11/2024 in #help

How can i use ASP.NET CORE Identity with JWT

Hello guys i'm using Identity Package for authentication,and i want to implement JWT TOKEN to my auth system Right now endpoints that comes with Identity works fine it returns token but it doesnt look like a JWT Token The Login EP Returns

{
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}

{
CfDJ8ALPmkxk6X1NoFcQPGKzyblX6sAbwACCXF3V2byfWzg7QhfSa47_VEp2AIhtUk9sY9ylJuQZowEkHYBydFCW-cbAMgnRmcv2BdH8bRTRNsgLkBskszwj-G4OOqz31CrfkQLKNDAVW497BnL240v8IGxTxUxw5tsn0X7bbuJmcq7jC4K6G36eBBSVk7WtaGz3C3ZqgkTCgoyTAX1QrL8dl7t3yW6tZqczdwPTWyC7KYWQPqqGXwZAFy8VyL1gsv_P2_kRN8G9OowsyKuB4Z4hJ3M6ZWQBxMPy2AH-j91i6CCuKIjcD6GH3QR82ZDN-Ly-H-cJwB721dUOR0lrNVXijaoGEYPPj0YcbGHxn3sUwAfZlT9n3-qVhGs65HlA8KtkQa-uo6deKsP4ENJOopnfT8g76JovsDSx0QNXhlgQBNX9aoNDrCU6BJmJlFhm5THMxbTyeKT6uQXQgN811B4SivmeIIwNZS9sf9S8hBYAHFDiExECIZo6g8PBjWUzoJ2eiEozuazFku57twICxIUZT3JMWolozK3Ms1v76tzU-xa120geZ9A5qXyBu_fr_RcycMan1JN0w2-1xcR2w4b7x_BagSagc9N3QyutXWugBogBiHQC5j9nOFgF983Fgd426SgSk_aW_59538u5uhmWmpiwsIki9H0O5AmsIR_glQvnEoeaEY216RQuuDGcm-WkqA,
}

And here is my AddAuthentication in Program cs

c#
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes("JWT_SECRET")),

            ValidateIssuer = true,
            ValidIssuer = "https://localhost:5000/", // Your identity provider URL

            ValidateAudience = true,
            ValidAudience = "https://localhost:5001/", // Your resource/API URL

            ValidateLifetime = true
        };
    });

c#
builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuerSigningKey = true,
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes("JWT_SECRET")),

            ValidateIssuer = true,
            ValidIssuer = "https://localhost:5000/", // Your identity provider URL

            ValidateAudience = true,
            ValidAudience = "https://localhost:5001/", // Your resource/API URL

            ValidateLifetime = true
        };
    });

5 replies

CC#

•Created by baristaner on 1/4/2024 in #help

Implementing MediatR

How can i implement MediatR library to redirect the request relevant Service class (like GenerateCodeService, CreateProductService) And i don't wanna use CQRS pattern

76 replies

CC#

•Created by baristaner on 12/27/2023 in #help

DateTime.UtcNow returns 0001-01-01T00:00:00

Hello guys I have BaseEntity and it has createdAt,modifiedAt values in it So the problem is when i run this code it returns

"createdAt": "2023-12-27T13:57:08.3933333",
    "modifiedAt": "0001-01-01T00:00:00"

"createdAt": "2023-12-27T13:57:08.3933333",
    "modifiedAt": "0001-01-01T00:00:00"

But i want the values to be same when it's first created

c#
public override async Task<int> SaveChangesAsync(CancellationToken cancellationToken = default)
{
    DateTime now = DateTime.UtcNow;

    foreach (var entry in ChangeTracker.Entries<BaseEntity>())
    {
        switch (entry.State)
        {
            case EntityState.Added:
                if (entry.Entity.CreatedAt == DateTime.MinValue)
                {
                    entry.Entity.CreatedAt = now;
                }
                entry.Entity.ModifiedAt = now;
                break;

            case EntityState.Modified:
                entry.Entity.ModifiedAt = now;
                break;
        }
        Console.WriteLine($"Entity Type: {entry.Entity.GetType().Name}, State: {entry.State}, CreatedAt: {entry.Entity.CreatedAt}, ModifiedAt: {entry.Entity.ModifiedAt}");
    }

    return await base.SaveChangesAsync(cancellationToken);
}
}

c#
public override async Task<int> SaveChangesAsync(CancellationToken cancellationToken = default)
{
    DateTime now = DateTime.UtcNow;

    foreach (var entry in ChangeTracker.Entries<BaseEntity>())
    {
        switch (entry.State)
        {
            case EntityState.Added:
                if (entry.Entity.CreatedAt == DateTime.MinValue)
                {
                    entry.Entity.CreatedAt = now;
                }
                entry.Entity.ModifiedAt = now;
                break;

            case EntityState.Modified:
                entry.Entity.ModifiedAt = now;
                break;
        }
        Console.WriteLine($"Entity Type: {entry.Entity.GetType().Name}, State: {entry.State}, CreatedAt: {entry.Entity.CreatedAt}, ModifiedAt: {entry.Entity.ModifiedAt}");
    }

    return await base.SaveChangesAsync(cancellationToken);
}
}

51 replies

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