steam auth 2

src/main/java/app/controllers/auth/AuthSteamController.java

@@ -1,12 +1,16 @@
 package app.controllers.auth;
 
+import app.annotations.enums.AuthMethod;
 import app.annotations.exceptions.InvalidCookie;
 import app.annotations.exceptions.NeedCookie;
+import app.annotations.interfaces.CheckWebAccess;
+import app.services.db.DiscordAuthService;
 import app.services.steam.SteamSignIn;
 import app.services.steam.SteamWebApi;
 import app.utils.SaltedCookie;
 import app.utils.SteamIDConverter;
 import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServletRequest;
 import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
@@ -21,12 +25,14 @@ public class AuthSteamController {
     private SteamSignIn steamSignIn;
     private SaltedCookie saltedCookie;
     private SteamWebApi steamWebApi;
+    private DiscordAuthService discordAuthService;
 
     @Autowired
-    public AuthSteamController(SteamSignIn steamSignIn, SaltedCookie saltedCookie, SteamWebApi steamWebApi){
+    public AuthSteamController(SteamSignIn steamSignIn, SaltedCookie saltedCookie, SteamWebApi steamWebApi, DiscordAuthService discordAuthService){
         this.steamSignIn = steamSignIn;
         this.saltedCookie = saltedCookie;
         this.steamWebApi = steamWebApi;
+        this.discordAuthService = discordAuthService;
     }
 
     @GetMapping("login")
@@ -86,4 +92,20 @@ public class AuthSteamController {
 
         return new ResponseEntity(steamWebApi.getSteamData(SteamIDConverter.getSteamID(steam64).steam64), HttpStatus.OK);
     }
+
+    @GetMapping("steam/discord")
+    public ResponseEntity<String> getDiscordID(@CookieValue(value = "steam64", defaultValue = "") String steam64,
+                                               @CookieValue(value = "steam64_secured", defaultValue = "") String steam64_secured) {
+        if (steam64.isEmpty() || steam64_secured.isEmpty()) {
+            throw new NeedCookie();
+        }
+
+        if (!saltedCookie.Validate(steam64, steam64_secured)) {
+            throw new InvalidCookie();
+        }
+
+        String discord_id = discordAuthService.getDiscordIDofSteamID(SteamIDConverter.getSteamID(steam64));
+        if (discord_id != null) return new ResponseEntity(discord_id, HttpStatus.OK);
+        else return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+    }
 }