How to replace AddJwtBearer extension in .NET Core 3.0

How to replace AddJwtBearer extension in .NET Core 3.0

In .NET Core 3.0, the AddJwtBearer extension method was replaced by AddAuthentication and AddJwtBearer methods. Here's an example of how to configure JWT authentication in .NET Core 3.0:

services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
    .AddJwtBearer(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            ValidateIssuer = true,
            ValidateAudience = true,
            ValidateLifetime = true,
            ValidateIssuerSigningKey = true,

            ValidIssuer = Configuration["Jwt:Issuer"],
            ValidAudience = Configuration["Jwt:Audience"],
            IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(Configuration["Jwt:Key"]))
        };
    });

The AddAuthentication method sets up authentication for the application, while AddJwtBearer adds JWT bearer token authentication. The options parameter is used to configure the JWT bearer authentication options, including the token validation parameters.

Examples

  1. ".NET Core 3.0 replace AddJwtBearer with AddJwtBearerAuthentication"

    • Description: Understand how to replace the AddJwtBearer authentication extension with AddJwtBearerAuthentication in .NET Core 3.0.
    // Code to replace AddJwtBearer with AddJwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        // Configuration for JwtBearerAuthentication
    });
    
  2. ".NET Core 3.0 JwtBearerAuthentication extension configuration"

    • Description: Explore how to configure JwtBearerAuthentication when replacing AddJwtBearer in .NET Core 3.0.
    // Code for configuring JwtBearerAuthentication extension
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            // Token validation parameters
        };
    });
    
  3. ".NET Core 3.0 update JwtBearerOptions with JwtBearerAuthentication"

    • Description: Learn how to update JwtBearerOptions when transitioning from AddJwtBearer to AddJwtBearerAuthentication in .NET Core 3.0.
    // Code to update JwtBearerOptions with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        // Update JwtBearerOptions properties
        options.RequireHttpsMetadata = false;
    });
    
  4. ".NET Core 3.0 change authentication scheme with JwtBearerAuthentication"

    • Description: Understand how to change the default authentication scheme when replacing AddJwtBearer with AddJwtBearerAuthentication in .NET Core 3.0.
    // Code to change authentication scheme with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = "CustomJwtScheme";
    })
    .AddJwtBearerAuthentication("CustomJwtScheme", options =>
    {
        // Configuration for CustomJwtScheme
    });
    
  5. ".NET Core 3.0 JwtBearerAuthentication events and callbacks"

    • Description: Explore how to handle events and callbacks with JwtBearerAuthentication when migrating from AddJwtBearer in .NET Core 3.0.
    // Code for handling events and callbacks with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        options.Events = new JwtBearerAuthenticationEvents
        {
            // Configure events and callbacks
        };
    });
    
  6. ".NET Core 3.0 JwtBearerAuthentication validation parameters"

    • Description: Learn how to set up token validation parameters with JwtBearerAuthentication during the transition from AddJwtBearer in .NET Core 3.0.
    // Code for configuring token validation parameters with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            // Token validation parameters
        };
    });
    
  7. ".NET Core 3.0 JwtBearerAuthentication save token"

    • Description: Understand how to save the JWT token during authentication with JwtBearerAuthentication in .NET Core 3.0.
    // Code for saving JWT token with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        options.SaveToken = true;
    });
    
  8. ".NET Core 3.0 JwtBearerAuthentication configuration with named options"

    • Description: Learn how to configure JwtBearerAuthentication using named options in .NET Core 3.0.
    // Code for configuring JwtBearerAuthentication with named options
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication("CustomJwtScheme", options =>
    {
        // Configuration for CustomJwtScheme
    });
    
  9. ".NET Core 3.0 JwtBearerAuthentication authority and audience"

    • Description: Explore how to set the authority and audience parameters with JwtBearerAuthentication when migrating from AddJwtBearer in .NET Core 3.0.
    // Code for configuring authority and audience with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        options.Authority = "https://example.com";
        options.Audience = "api";
    });
    
  10. ".NET Core 3.0 JwtBearerAuthentication additional token validation"

    • Description: Learn how to add additional token validation steps with JwtBearerAuthentication during the transition from AddJwtBearer in .NET Core 3.0.
    // Code for additional token validation with JwtBearerAuthentication
    services.AddAuthentication(options =>
    {
        options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
    })
    .AddJwtBearerAuthentication(options =>
    {
        options.TokenValidationParameters = new TokenValidationParameters
        {
            // Additional token validation parameters
        };
    });
    

More Tags

density-plot qt4 drawer applicationcontext cx-freeze eslintrc jenkins-agent isset django-template-filters html5-canvas

More C# Questions

More Internet Calculators

More Mortgage and Real Estate Calculators

More Financial Calculators

More Weather Calculators