From 68d1555975d0d0a9fe5ad7b1d4b4c2448e362986 Mon Sep 17 00:00:00 2001
From: 4gray <serega05@gmail.com>
Date: Mon, 27 Jul 2026 11:36:20 +0200
Subject: [PATCH] fix(stalker): canonicalize replay MAC values

---
 apps/stalker-mock-server/src/app/replay/replay-run.spec.ts | 5 ++---
 apps/stalker-mock-server/src/app/replay/replay-symbols.ts  | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/apps/stalker-mock-server/src/app/replay/replay-run.spec.ts b/apps/stalker-mock-server/src/app/replay/replay-run.spec.ts
index 1fcd64af3..3738d492c 100644
--- a/apps/stalker-mock-server/src/app/replay/replay-run.spec.ts
+++ b/apps/stalker-mock-server/src/app/replay/replay-run.spec.ts
@@ -163,7 +163,7 @@ describe('ReplayRun symbols and exact matching', () => {
             'password',
             'username',
         ]);
-        expect(firstSymbols['mac']).toMatch(/^02(?::[0-9a-f]{2}){5}$/);
+        expect(firstSymbols['mac']).toMatch(/^02(?::[0-9A-F]{2}){5}$/);
         expect(firstSymbols['username']).toMatch(/^test-credential-[0-9a-f]+$/);
         expect(firstSymbols['password']).not.toBe(firstSymbols['username']);
         expect(firstSymbols).not.toHaveProperty('token');
@@ -636,8 +636,7 @@ describe('ReplayRun scheduled expiry and retained-byte defense', () => {
                 );
             }
             await jest.advanceTimersByTimeAsync(
-                REPLAY_RUN_HARD_LIFETIME_MS -
-                    5 * (REPLAY_RUN_INACTIVITY_MS - 1)
+                REPLAY_RUN_HARD_LIFETIME_MS - 5 * (REPLAY_RUN_INACTIVITY_MS - 1)
             );
 
             expect(await Promise.all(settled)).toEqual(
diff --git a/apps/stalker-mock-server/src/app/replay/replay-symbols.ts b/apps/stalker-mock-server/src/app/replay/replay-symbols.ts
index a6a99cced..d584e6e03 100644
--- a/apps/stalker-mock-server/src/app/replay/replay-symbols.ts
+++ b/apps/stalker-mock-server/src/app/replay/replay-symbols.ts
@@ -27,7 +27,7 @@ function generatedValue(node: ReplayGenerateNode, runId: string): string {
     const hash = digest(runId, node.symbol, node.valueKind);
     switch (node.valueKind) {
         case 'mac':
-            return `02:${hash.slice(0, 2)}:${hash.slice(2, 4)}:${hash.slice(4, 6)}:${hash.slice(6, 8)}:${hash.slice(8, 10)}`;
+            return `02:${hash.slice(0, 2)}:${hash.slice(2, 4)}:${hash.slice(4, 6)}:${hash.slice(6, 8)}:${hash.slice(8, 10)}`.toUpperCase();
         case 'credential':
             return `test-credential-${hash.slice(0, 24)}`;
         case 'token':