IdentityServer preparation

• Create solution folder: Webstore/Security
• Add project:
  • Name: `IdentityServer
  • Type: Web API
  • Location: Webstore/Security
• Install
  • Microsoft.AspNetCore.Identity.EntityFrameworkCore
  • EntityFrameworkCore.Design
  • EntityFrameworkCore.SqlServer
  • AutoMapper
  • AspNetCore.Authentication.JwtBearer
• Coding
  • Entities/
    • User.cs
    • Roles.cs
  • Data/
    • ApplicationContext.cs
  • EntityTypeConfigurations/
    • RoleConfiguration.cs
  • Extensions/
    • IdentityExtensions.cs
  • Program.cs ```cs | var app = builder.Build(); |

  • builder.Services.AddControllers();

  • builder.Services.AddSwaggerGen();

  • builder.Services.ConfigurePersistence(builder.Configuration);

  • builder.Services.ConfigureIdentity();

  • builder.Services.ConfigureJWT(builder.Configuration);

  • builder.Services.ConfigureMiscellaneousServices();

    // Configure the HTTP request pipeline.

    if (app.Environment.IsDevelopment())

    {

    app.MapOpenApi();

  • app.UseSwagger();

  • app.UseSwaggerUI();

    }

  • app.UseAuthentication();

  • app.UseAuthorization();

  • | app.MapControllers(); | | app.Run(); ```
• Database setup (same as orderdb)
  • docker-compose.yml

     services:
     identitydb:
      image: mcr.microsoft.com/mssql/server:2022-latest
     volumes:
     mssql_identity_data:
    

  • docker-compose.override.yml

    services:
    identitydb:
      container_name: identitydb
      environment:
        - MSSQL_SA_PASSWORD=MATF12345678rs2
        - ACCEPT_EULA=Y
      user: root
      restart: always
      ports:
        - "1434:1433"  # NOTE different host port
      volumes:
        - mssql_identity_data:/var/opt/mssql
    

• Add connection string to appsettings.Development.json (NOTE the comma for port!)

  "ConnectionStrings": {
    "IdentityConnectionString": "Server=localhost,1434;Database=IdentityDb;User Id=sa;Password=MATF12345678rs2;TrustServerCertificate=Yes"
  }
  

(OPTIONAL, if running dotnet-ef from CLI) Coding

• Data/
  • DesignTimeApplicationContextFactory.cs
• Add initial migration IdentityServer -> EntityFrameworkCore -> Add Migration
  • Name: CreateIdentityTables
  • DbContext class: ApplicationContext
• Propagate update to db

  $ docker-compose up -d identitydb
  

  IdentityServer -> EntityFrameworkCore -> Update database

  • Select added migration (should be auto selected)
  • DbContextClass: ApplicationContext
  • Additional options -> Connection -> select IdentityConnectionString
• Connect to db from Rider (similar for VS)
  • Ensure Database Tools and SQL plugin is installed and enabled (should be by default)
  • Tools -> Connect to database
  • Use the connection string from appsettings.Development.json
  • Connect
  • Open IdentityDb -> dbo -> tables -> AspNetRoles
  • Should see our two roles

User registration

Coding:

• DTOs
  • NewUserDto.cs
  • UserDetailsDto.cs
• Mapper
  • IdentityProfile.cs
• Controllers
  • Base
    • RegistrationControllerBase.cs
  • AuthenticationController.cs
    • methods: RegisterBuyer, RegisterAdministrator
• Extensions
  • IdentityExtensions.cs
• Start from Rider, make sure db is up
• Attempt to register admin user:

  {
  "firstname": "Pera",
  "lastname": "Peric",
  "username": "rs2",
  "password": "test1234",
  "email": "razvoj.softvera.matf@gmail.com",
  "phonenumber": "123-456789"
  }
  

• Attempt to register buyer user:

  {
  "firstname": "Ana",
  "lastname": "Peric",
  "username": "anaperic",
  "password": "test1234",
  "email": "ana.peric@matf.rs",
  "phonenumber": "123-456789"
  }
  

• Both should return code 201

JWT

• Add to appsettings.Development.json

  "JwtSettings": {
  "validIssuer": "Webstore Identity",
  "validAudience": "Webstore",
  "secretKey": "MyVerySecretMessage"
  }
  

• Coding:
  • Extensions
    • IdentityExtensions.cs
      • method: ConfigureJWT
  • DTOs
    • UserCredentialsDto.cs
  • Services
    • IAuthenticationService.cs
    • AuthenticationService.cs Program.cs
    • call ConfigureJWT