finished OpenID integration

src/HopFrame.Web/Services/Implementation/AuthService.cs

@@ -1,6 +1,8 @@
 using HopFrame.Database.Models;
 using HopFrame.Database.Repositories;
 using HopFrame.Security.Authentication;
+using HopFrame.Security.Authentication.OpenID;
+using HopFrame.Security.Authentication.OpenID.Options;
 using HopFrame.Security.Claims;
 using HopFrame.Security.Models;
 using Microsoft.AspNetCore.Http;
@@ -13,10 +15,15 @@ internal class AuthService(
     IHttpContextAccessor httpAccessor,
     ITokenRepository tokens,
     ITokenContext context,
-    IOptions<HopFrameAuthenticationOptions> options)
+    IOptions<HopFrameAuthenticationOptions> options,
+    IOptions<OpenIdOptions> openIdOptions,
+    IOpenIdAccessor accessor,
+    IUserRepository users)
     : IAuthService {
     
     public async Task Register(UserRegister register) {
+        if (!options.Value.DefaultAuthentication) return;
+        
         var user = await userService.AddUser(new User {
             Username = register.Username,
             Email = register.Email,
@@ -41,6 +48,8 @@ internal class AuthService(
     }
 
     public async Task<bool> Login(UserLogin login) {
+        if (!options.Value.DefaultAuthentication) return false;
+        
         var user = await userService.GetUserByEmail(login.Email);
 
         if (user == null) return false;
@@ -75,6 +84,45 @@ internal class AuthService(
 
         if (string.IsNullOrWhiteSpace(refreshToken)) return null;
 
+        if (openIdOptions.Value.Enabled && !Guid.TryParse(refreshToken, out _)) {
+            var openIdToken = await accessor.RefreshAccessToken(refreshToken);
+
+            if (openIdToken is null)
+                return null;
+
+            var inspection = await accessor.InspectToken(openIdToken.AccessToken);
+            
+            var email = inspection.Email;
+            if (string.IsNullOrEmpty(email))
+                return null;
+    
+            var user = await users.GetUserByEmail(email);
+            if (user is null) {
+                if (!openIdOptions.Value.GenerateUsers)
+                    return null;
+
+                var username = inspection.PreferredUsername;
+                user = await users.AddUser(new User {
+                    Email = email,
+                    Username = username
+                });
+            }
+            
+            httpAccessor.HttpContext?.Response.Cookies.Append(ITokenContext.AccessTokenType, openIdToken.AccessToken, new CookieOptions {
+                MaxAge = TimeSpan.FromSeconds(openIdToken.ExpiresIn),
+                HttpOnly = false,
+                Secure = true
+            });
+            return new() {
+                Owner = user,
+                CreatedAt = DateTime.Now,
+                Type = Token.OpenIdTokenType
+            };
+        }
+
+        if (!options.Value.DefaultAuthentication)
+            return null;
+
         var token = await tokens.GetToken(refreshToken);
 
         if (token is null || token.Type != Token.RefreshTokenType) return null;
@@ -96,7 +144,7 @@ internal class AuthService(
         var accessToken = context.AccessToken;
         
         if (accessToken is null) return false;
-        if (accessToken.Type != Token.AccessTokenType) return false;
+        if (accessToken.Type != Token.AccessTokenType && accessToken.Type != Token.OpenIdTokenType) return false;
         if (accessToken.CreatedAt + options.Value.AccessTokenTime < DateTime.Now) return false;
         if (accessToken.Owner is null) return false;