[FIX] Use of an empty login or one with fewer than 2 for "memory" AuthCoreProvider

microwin7 · microwin7 · commit 87284161803d · 2026-06-14T00:22:32.000+03:00
diff --git a/components/launchserver/src/main/java/pro/gravit/launchserver/auth/core/MemoryAuthCoreProvider.java b/components/launchserver/src/main/java/pro/gravit/launchserver/auth/core/MemoryAuthCoreProvider.java
@@ -71,7 +71,7 @@ public AuthManager.AuthReport refreshAccessToken(String refreshToken, AuthRespon
 
     @Override
     public AuthManager.AuthReport authorize(String login, AuthResponse.AuthContext context, AuthRequest.AuthPasswordInterface password, boolean minecraftAccess) throws IOException {
-        if (login == null) {
+        if (login == null || login.trim().length() < 2) {
             throw AuthException.userNotFound();
         }
         MemoryUser user = null;

Original file line number	Diff line number	Diff line change
`@@ -71,7 +71,7 @@ public AuthManager.AuthReport refreshAccessToken(String refreshToken, AuthRespon`
`71`	`71`
`72`	`72`	`@Override`
`73`	`73`	`public AuthManager.AuthReport authorize(String login, AuthResponse.AuthContext context, AuthRequest.AuthPasswordInterface password, boolean minecraftAccess) throws IOException {`
`74`		`- if (login == null) {`
	`74`	`+ if (login == null \|\| login.trim().length() < 2) {`
`75`	`75`	`throw AuthException.userNotFound();`
`76`	`76`	`}`
`77`	`77`	`MemoryUser user = null;`