From 6073ab6d369047d68b3474f2b5e081230936c008 Mon Sep 17 00:00:00 2001
From: Sainan <63328889+Sainan@users.noreply.github.com>
Date: Sat, 26 Jul 2025 21:07:08 +0200
Subject: [PATCH 1/2] fix: correctly apply riven cipher The
 completeRandomModChallenge endpoint is only supposed to complete the
 challenge, what a shocker. Because we directly set a unveiled fingerprint,
 the game was not showing the expected UI.

---
 .../api/completeRandomModChallengeController.ts           | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/controllers/api/completeRandomModChallengeController.ts b/src/controllers/api/completeRandomModChallengeController.ts
index a4e3cf08..247d9aa0 100644
--- a/src/controllers/api/completeRandomModChallengeController.ts
+++ b/src/controllers/api/completeRandomModChallengeController.ts
@@ -4,8 +4,7 @@ import { addMiscItems, getInventory, updateCurrency } from "@/src/services/inven
 import { IInventoryChanges } from "@/src/types/purchaseTypes";
 import { IMiscItem } from "@/src/types/inventoryTypes/inventoryTypes";
 import { getJSONfromString } from "@/src/helpers/stringHelpers";
-import { createUnveiledRivenFingerprint } from "@/src/helpers/rivenHelper";
-import { ExportUpgrades } from "warframe-public-export-plus";
+import { IVeiledRivenFingerprint } from "@/src/helpers/rivenHelper";
 
 export const completeRandomModChallengeController: RequestHandler = async (req, res) => {
     const accountId = await getAccountIdForRequest(req);
@@ -29,8 +28,9 @@ export const completeRandomModChallengeController: RequestHandler = async (req,
 
     // Update riven fingerprint to a randomised unveiled state
     const upgrade = inventory.Upgrades.id(request.ItemId)!;
-    const meta = ExportUpgrades[upgrade.ItemType];
-    upgrade.UpgradeFingerprint = JSON.stringify(createUnveiledRivenFingerprint(meta));
+    const fp = JSON.parse(upgrade.UpgradeFingerprint!) as IVeiledRivenFingerprint;
+    fp.challenge.Progress = fp.challenge.Required;
+    upgrade.UpgradeFingerprint = JSON.stringify(fp);
 
     await inventory.save();
 
-- 
2.47.2


From a268ae69577be5ddf25856bde7380c99255cb6d9 Mon Sep 17 00:00:00 2001
From: Sainan <63328889+Sainan@users.noreply.github.com>
Date: Sat, 26 Jul 2025 21:08:16 +0200
Subject: [PATCH 2/2] update comment

---
 src/controllers/api/completeRandomModChallengeController.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/api/completeRandomModChallengeController.ts b/src/controllers/api/completeRandomModChallengeController.ts
index 247d9aa0..0400c2b0 100644
--- a/src/controllers/api/completeRandomModChallengeController.ts
+++ b/src/controllers/api/completeRandomModChallengeController.ts
@@ -26,7 +26,7 @@ export const completeRandomModChallengeController: RequestHandler = async (req,
         inventoryChanges.MiscItems = miscItemChanges;
     }
 
-    // Update riven fingerprint to a randomised unveiled state
+    // Complete the riven challenge
     const upgrade = inventory.Upgrades.id(request.ItemId)!;
     const fp = JSON.parse(upgrade.UpgradeFingerprint!) as IVeiledRivenFingerprint;
     fp.challenge.Progress = fp.challenge.Required;
-- 
2.47.2