add roles to jwt claims

api/src/Controllers/AuthController.cs

@@ -97,7 +97,7 @@ public class AuthController : ControllerBase {
 
         User? user = await jwt_.GetUser(storedToken.UserId);
         if(user == null) return NotFound();
-        string? newAccessToken = jwt_.GenerateJwt(user);
+        string? newAccessToken = await jwt_.GenerateJwt(user);
         if(newAccessToken == null) return NotFound();
         string newRefreshToken = jwt_.GenerateRefreshToken();
 

api/src/Services/JwtService.cs

@@ -5,6 +5,7 @@ using System.Text;
 using System.Security.Claims;
 using System.IdentityModel.Tokens.Jwt;
 using System.Security.Cryptography;
+using Microsoft.AspNetCore.Identity;
 
 using agologumApi.Models;
 
@@ -12,13 +13,15 @@ public class JwtService {
 
     private readonly IConfiguration config_;
     private readonly AppDbContext db_;
+    private readonly UserManager<User> userManager_;
 
-    public JwtService(IConfiguration config, AppDbContext db) { // why the heck does c# not have initializer lists ?
+    public JwtService(IConfiguration config, AppDbContext db, UserManager<User> userManager) { // why the heck does c# not have initializer lists ?
         config_ = config;
         db_ = db;
+        userManager_ = userManager;
     }
 
-    public string? GenerateJwt(User user) {
+    public async Task<string?> GenerateJwt(User user) {
 
         string? jwtKey = config_["Jwt:Key"];
         if(jwtKey == null) return null;
@@ -28,12 +31,16 @@ public class JwtService {
 
         if(user.UserName == null) return null;
 
+        var roles = await userManager_.GetRolesAsync(user);
+
         // not too sure
-        var claims = new[] {
+        var claims = new List<Claim> {
             new Claim(ClaimTypes.Name, user.UserName),
             new Claim(ClaimTypes.NameIdentifier, user.Id.ToString())
         };
 
+        claims.AddRange(roles.Select(role => new Claim(ClaimTypes.Role, role)));
+
         var token = new JwtSecurityToken(
             issuer: "agologum",
             audience: "agologum",