Program.cs

using ImageProc.Data;
using ImageProc.Helpers;
using ImageProc.Models;
using Microsoft.EntityFrameworkCore;
using Microsoft.Extensions.FileProviders;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.IdentityModel.Tokens;
using System.Text;
using Microsoft.OpenApi.Models;


var builder = WebApplication.CreateBuilder(args);

builder.Services.AddDbContext<DataContext>(options =>
{
    options.UseMySQL(builder.Configuration.GetConnectionString("CONNECTIONSTRING"));
});

builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuer = true,
            ValidateAudience = true,
            ValidateLifetime = true,
            ValidateIssuerSigningKey = true,
            ValidIssuer = builder.Configuration["JWT:Issuer"],
            ValidAudience = builder.Configuration["JWT:Audience"],
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(builder.Configuration["JWT:Key"]))
        };
    });


// Add services to the container.

builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();

builder.Services.AddSwaggerGen(opt =>
{
    opt.SwaggerDoc("v1", new OpenApiInfo { Title = "MyAPI", Version = "v1" });
    opt.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme
    {
        In = ParameterLocation.Header,
        Description = "Please enter token",
        Name = "Authorization",
        Type = SecuritySchemeType.Http,
        BearerFormat = "JWT",
        Scheme = "bearer"
    });

    opt.AddSecurityRequirement(new OpenApiSecurityRequirement
    {
        {
            new OpenApiSecurityScheme
            {
                Reference = new OpenApiReference
                {
                    Type=ReferenceType.SecurityScheme,
                    Id="Bearer"
                }
            },
            new string[]{}
        }
    });
});

builder.Services.AddAutoMapper(typeof(AutoMapperProfiles));

builder.Services.AddScoped<IDataRepository<User>, DataRepository<User>>();
builder.Services.AddScoped<IDataRepository<ImageFile>, DataRepository<ImageFile>>();
builder.Services.AddControllersWithViews().AddJsonOptions(options => options.JsonSerializerOptions.ReferenceHandler = System.Text.Json.Serialization.ReferenceHandler.IgnoreCycles);
var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
    app.UseSwagger();
    app.UseSwaggerUI();
}

app.UseHttpsRedirection();

app.UseAuthorization();

app.UseStaticFiles();
app.UseStaticFiles(new StaticFileOptions()
{
    FileProvider = new PhysicalFileProvider(Path.Combine(Directory.GetCurrentDirectory(), "Images")),
    RequestPath = new PathString("/Images")
});

app.MapControllers();
app.UseCors(x => x.AllowAnyOrigin().AllowAnyMethod().AllowAnyHeader());

app.Run();