Add an option to change your UA (#244)

src/main/java/anticope/rejects/mixin/meteor/HttpRequestMixin.java

@@ -0,0 +1,18 @@
+package anticope.rejects.mixin.meteor;
+
+import anticope.rejects.utils.RejectsConfig;
+import meteordevelopment.meteorclient.utils.network.Http;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+import java.net.http.HttpRequest;
+
+@Mixin(Http.Request.class)
+public class HttpRequestMixin {
+    @Redirect(method = "<init>", at = @At(value = "INVOKE", target = "Ljava/net/http/HttpRequest$Builder;header(Ljava/lang/String;Ljava/lang/String;)Ljava/net/http/HttpRequest$Builder;"))
+    private HttpRequest.Builder onAddUAHeader(HttpRequest.Builder builder, String userAgent, String value) {
+        if (RejectsConfig.get().httpUserAgent.isBlank()) return builder;
+        return builder.header("User-Agent", value);
+    }
+}