.vscode/launch.json

@@ -1,36 +1,56 @@
 {
-   // Use IntelliSense to find out which attributes exist for C# debugging
-   // Use hover for the description of the existing attributes
-   // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
-   "version": "0.2.0",
-   "configurations": [
-        {
-            "name": ".NET Core Launch (web)",
-            "type": "coreclr",
-            "request": "launch",
-            "preLaunchTask": "build",
-            // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/Apps/Website/bin/Debug/net5.0/Website.dll",
-            "args": [],
-            "cwd": "${workspaceFolder}/Apps/Website",
-            "stopAtEntry": false,
-            // Enable launching a web browser when ASP.NET Core starts. For more information: https://aka.ms/VSCode-CS-LaunchJson-WebBrowser
-            "serverReadyAction": {
-                "action": "openExternally",
-                "pattern": "\\bNow listening on:\\s+(https?://\\S+)"
-            },
-            "env": {
-                "ASPNETCORE_ENVIRONMENT": "Development"
-            },
-            "sourceFileMap": {
-                "/Views": "${workspaceFolder}/Views"
-            }
-        },
-        {
-            "name": ".NET Core Attach",
-            "type": "coreclr",
-            "request": "attach",
-            "processId": "${command:pickProcess}"
-        }
-    ]
-}
+  // Use IntelliSense to find out which attributes exist for C# debugging
+  // Use hover for the description of the existing attributes
+  // For further information visit https://github.com/OmniSharp/omnisharp-vscode/blob/master/debugger-launchjson.md
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": ".NET Core Launch (api)",
+      "type": "coreclr",
+      "request": "launch",
+      "preLaunchTask": "build",
+      "program": "${workspaceFolder}/Apps/Api/bin/Debug/net5.0/Api.dll",
+      "args": [],
+      "cwd": "${workspaceFolder}/Apps/Api",
+      "stopAtEntry": false,
+      "serverReadyAction": {
+        "action": "openExternally",
+        "pattern": "\\bNow listening on:\\s+(https?://\\S+)"
+      },
+      "env": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "sourceFileMap": {
+        "/Views": "${workspaceFolder}/Views"
+      }
+    },
+    {
+      "name": ".NET Core Launch (web)",
+      "type": "coreclr",
+      "request": "launch",
+      "preLaunchTask": "build",
+      // If you have changed target frameworks, make sure to update the program path.
+      "program": "${workspaceFolder}/Apps/Website/bin/Debug/net5.0/Website.dll",
+      "args": [],
+      "cwd": "${workspaceFolder}/Apps/Website",
+      "stopAtEntry": false,
+      // Enable launching a web browser when ASP.NET Core starts. For more information: https://aka.ms/VSCode-CS-LaunchJson-WebBrowser
+      "serverReadyAction": {
+        "action": "openExternally",
+        "pattern": "\\bNow listening on:\\s+(https?://\\S+)"
+      },
+      "env": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "sourceFileMap": {
+        "/Views": "${workspaceFolder}/Views"
+      }
+    },
+    {
+      "name": ".NET Core Attach",
+      "type": "coreclr",
+      "request": "attach",
+      "processId": "${command:pickProcess}"
+    }
+  ]
+}

Apps/Api/Api.csproj

@@ -11,6 +11,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="5.0.1" />
     <PackageReference Include="NSwag.AspNetCore" Version="13.9.4" />
     <PackageReference Include="NSwag.MSBuild" Version="13.9.4">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>

Apps/Api/Controllers/AccountsController.cs

@@ -0,0 +1,70 @@
+using System;
+using System.IdentityModel.Tokens.Jwt;
+using System.Linq;
+using System.Security.Claims;
+using System.Threading.Tasks;
+using Api.Models;
+using HN.Infrastructure.Identity;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.IdentityModel.Tokens;
+
+namespace Api.Controllers
+{
+  [ApiController]
+  [Route("api/[controller]")]
+  public sealed class AccountsController : ControllerBase
+  {
+    private readonly UserManager<User> _usersManager;
+    private readonly SignInManager<User> _signinManager;
+    private readonly TokenValidationParameters _tokenParameters;
+
+    public AccountsController(UserManager<User> usersManager, SignInManager<User> signinManager, TokenValidationParameters tokenParameters)
+    {
+      _usersManager = usersManager;
+      _signinManager = signinManager;
+      _tokenParameters = tokenParameters;
+    }
+
+    [Authorize]
+    public IActionResult GetUsers()
+    {
+      return Ok(_usersManager.Users.ToArray());
+    }
+
+    [HttpPost("login")]
+    public async Task<IActionResult> Login(LoginViewModel command)
+    {
+      var user = await _usersManager.FindByNameAsync(command.Username);
+
+      if (user == null)
+      {
+        return NotFound();
+      }
+
+      var result = await _signinManager.CheckPasswordSignInAsync(user, command.Password, false);
+
+      if (!result.Succeeded)
+      {
+        return BadRequest();
+      }
+
+      var tokenDescriptor = new SecurityTokenDescriptor
+      {
+        Subject = new ClaimsIdentity(new Claim[]
+        {
+          new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()),
+          new Claim(ClaimTypes.Name, command.Username),
+        }),
+
+        Expires = DateTime.UtcNow.AddDays(7),
+        Issuer = _tokenParameters.ValidIssuer,
+        Audience = _tokenParameters.ValidAudience,
+        SigningCredentials = new SigningCredentials(_tokenParameters.IssuerSigningKey, SecurityAlgorithms.HmacSha256Signature)
+      };
+
+      return Ok(new JwtSecurityTokenHandler().CreateEncodedJwt(tokenDescriptor));
+    }
+  }
+}

Apps/Api/Controllers/LinksController.cs

@@ -102,7 +102,7 @@ namespace Api.Controllers
     {
       var result = await _bus.Send(command);
 
-      return CreatedAtAction(nameof(GetLinkById), new { id = result });
+      return CreatedAtAction(nameof(GetLinkById), new { id = result }, null);
     }
   }
 }

Apps/Api/Models/LoginViewModel.cs

@@ -0,0 +1,13 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Api.Models
+{
+  public sealed class LoginViewModel
+  {
+    [Required]
+    public string Username { get; set; }
+
+    [Required]
+    public string Password { get; set; }
+  }
+}

Apps/Api/Startup.cs

@@ -1,24 +1,19 @@
-using System;
-using HN.Application;
+using System.Text;
 using HN.Infrastructure;
+using HN.Infrastructure.Identity;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
+using Microsoft.IdentityModel.Tokens;
 
 namespace Api
 {
-  public class MockExecutingContext : IExecutingUserProvider
-  {
-    public Guid GetCurrentUserId()
-    {
-      return Guid.NewGuid();
-    }
-  }
-
   public class Startup
   {
     public Startup(IConfiguration configuration)
@@ -32,7 +27,7 @@ namespace Api
     // For more information on how to configure your application, visit https://go.microsoft.com/fwlink/?LinkID=398940
     public void ConfigureServices(IServiceCollection services)
     {
-      services.AddHN(Configuration).ResolveConnectedUserWith<MockExecutingContext>();
+      services.AddHN(Configuration).ResolveConnectedUserWith<HttpExecutingUserProvider>();
       services.AddHttpContextAccessor();
 
       // Permet d'avoir des routes en lowercase
@@ -42,6 +37,31 @@ namespace Api
         options.LowercaseQueryStrings = true;
       });
 
+      // Ajout de l'authentification
+      var tokenParams = new TokenValidationParameters
+      {
+        ValidateIssuer = true,
+        ValidateAudience = true,
+        ValidateLifetime = true,
+        ValidateIssuerSigningKey = true,
+        ValidIssuer = Configuration["JwtIssuer"],
+        ValidAudience = Configuration["JwtAudience"],
+        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(Configuration["JwtSecurityKey"]))
+      };
+
+      services.AddSingleton(tokenParams);
+
+      services.AddIdentityCore<User>()
+        .AddRoles<Role>()
+        .AddEntityFrameworkStores<HNDbContext>()
+        .AddSignInManager();
+
+      services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+        .AddJwtBearer(o =>
+        {
+          o.TokenValidationParameters = tokenParams;
+        });
+
       services.AddControllers();
       services.AddSwaggerDocument(d =>
       {
@@ -66,6 +86,9 @@ namespace Api
 
       app.UseRouting();
 
+      app.UseAuthentication();
+      app.UseAuthorization();
+
       app.UseEndpoints(endpoints =>
       {
         endpoints.MapControllers();

Apps/Api/appsettings.json

@@ -9,5 +9,8 @@
   "ConnectionStrings": {
     "Default": "Data Source=../Website/hn.db"
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "JwtIssuer": "http://localhost",
+  "JwtAudience": "http://localhost",
+  "JwtSecurityKey": "CTtgxbcSFbpJmdmLDnr3Y8h5RWseN7t5"
 }

Apps/Api/swagger.json

@@ -6,6 +6,60 @@
     "version": "1.0.0"
   },
   "paths": {
+    "/api/accounts": {
+      "get": {
+        "tags": [
+          "Accounts"
+        ],
+        "operationId": "Accounts_GetUsers",
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/octet-stream": {
+                "schema": {
+                  "type": "string",
+                  "format": "binary"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/api/accounts/login": {
+      "post": {
+        "tags": [
+          "Accounts"
+        ],
+        "operationId": "Accounts_Login",
+        "requestBody": {
+          "x-name": "command",
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/LoginViewModel"
+              }
+            }
+          },
+          "required": true,
+          "x-position": 1
+        },
+        "responses": {
+          "200": {
+            "description": "",
+            "content": {
+              "application/octet-stream": {
+                "schema": {
+                  "type": "string",
+                  "format": "binary"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/api/links": {
       "get": {
         "tags": [
@@ -232,6 +286,24 @@
   },
   "components": {
     "schemas": {
+      "LoginViewModel": {
+        "type": "object",
+        "additionalProperties": false,
+        "required": [
+          "username",
+          "password"
+        ],
+        "properties": {
+          "username": {
+            "type": "string",
+            "minLength": 1
+          },
+          "password": {
+            "type": "string",
+            "minLength": 1
+          }
+        }
+      },
       "LinkDto": {
         "type": "object",
         "additionalProperties": false,

Apps/Website/Controllers/AccountsController.cs

@@ -65,15 +65,7 @@ namespace Website.Controllers
         return View();
       }
 
-      var user = await _userManager.FindByNameAsync(command.Username);
-
-      if (user == null)
-      {
-        ModelState.AddModelError(nameof(LoginViewModel.Username), "Could not verify user identity");
-        return View();
-      }
-
-      var result = await _signInManager.PasswordSignInAsync(user, command.Password, true, false);
+      var result = await _signInManager.PasswordSignInAsync(command.Username, command.Password, true, false);
 
       if (!result.Succeeded)
       {