reject scores with invalid mods

server/src/constants/usc-ir.ts

@@ -2,3 +2,9 @@
 export const USCIR_ADJACENT_SCORE_N = 3;
 
 export const USCIR_MAX_LEADERBOARD_N = 10;
+
+export const USC_DEFAULT_PERFECT = 46;
+export const USC_DEFAULT_NEAR = 150;
+export const USC_DEFAULT_HOLD = 150;
+export const USC_DEFAULT_MISS = 300;
+export const USC_DEFAULT_SLAM = 84;

server/src/score-import/import-types/file/eamusement-iidx-csv copy/parser.ts

@@ -1,22 +0,0 @@
-import { KtLogger } from "../../../../types";
-import GenericParseEamIIDXCSV from "../../common/eamusement-iidx-csv/parser";
-import {
-    IIDXEamusementCSVContext,
-    IIDXEamusementCSVData,
-} from "../../common/eamusement-iidx-csv/types";
-import { ParserFunctionReturnsSync } from "../../common/types";
-
-/**
- * Parses a buffer of EamusementCSV data.
- * @param fileData - The buffer to parse.
- * @param body - The request body that made this file import request. Used to infer playtype.
- */
-function ParseEamusementIIDXCSV(
-    fileData: Express.Multer.File,
-    body: Record<string, unknown>,
-    logger: KtLogger
-): ParserFunctionReturnsSync<IIDXEamusementCSVData, IIDXEamusementCSVContext> {
-    return GenericParseEamIIDXCSV(fileData, body, "e-amusement", logger);
-}
-
-export default ParseEamusementIIDXCSV;

server/src/score-import/import-types/ir/usc/converter.ts

@@ -1,13 +1,20 @@
 import { USCClientScore } from "../../../../api/ir/usc/common";
 import { FindSongOnID } from "../../../../common/database-lookup/song";
 import { KtLogger } from "../../../../types";
-import { InternalFailure } from "../../../framework/common/converter-failures";
+import { InternalFailure, InvalidScoreFailure } from "../../../framework/common/converter-failures";
 import { GenericGetGradeAndPercent } from "../../../framework/common/score-utils";
 import { IRUSCContext } from "./types";
 import { Lamps } from "kamaitachi-common";
 import uuid from "uuid";
 import { ConverterFunction } from "../../common/types";
 import { DryScore } from "../../../framework/common/types";
+import {
+    USC_DEFAULT_HOLD,
+    USC_DEFAULT_MISS,
+    USC_DEFAULT_NEAR,
+    USC_DEFAULT_PERFECT,
+    USC_DEFAULT_SLAM,
+} from "../../../../constants/usc-ir";
 
 function DeriveNoteMod(data: USCClientScore): "NORMAL" | "MIRROR" | "RANDOM" | "MIR-RAN" {
     if (data.options.mirror && data.options.random) {
@@ -42,6 +49,23 @@ export const ConverterIRUSC: ConverterFunction<USCClientScore, IRUSCContext> = a
     importType,
     logger
 ) => {
+    if (
+        data.windows.perfect !== USC_DEFAULT_PERFECT ||
+        data.windows.good !== USC_DEFAULT_NEAR ||
+        data.windows.hold !== USC_DEFAULT_HOLD ||
+        data.windows.miss !== USC_DEFAULT_MISS ||
+        data.windows.slam !== USC_DEFAULT_SLAM
+    ) {
+        logger.verbose(`Ignored score because hitWindows were modified.`);
+        throw new InvalidScoreFailure(`HitWindows have been modified - Score is invalid.`);
+    }
+
+    // if any auto-like option is enabled, reject score.
+    if (data.options.autoFlags !== 0) {
+        logger.verbose(`Ignored score because autoplay was enabled.`);
+        throw new InvalidScoreFailure(`Autoplay was enabled - Score is invalid.`);
+    }
+
     const song = await FindSongOnID("usc", context.chart.songID);
 
     if (!song) {

server/src/test-utils/test-data/usc/base.json

@@ -16,11 +16,18 @@
         "score": 3157894,
         "gauge": 0.20073963701725006,
         "timestamp": 1607229633,
+        "options": {
+            "gaugeType": 0,
+            "mirror": false,
+            "random": false,
+            "autoFlags": 0
+        },
         "windows": {
-            "good": 92,
-            "hold": 138,
-            "miss": 250,
-            "perfect": 46
+            "good": 150,
+            "hold": 150,
+            "miss": 300,
+            "perfect": 46,
+            "slam": 84
         }
     }
 }