From 3cf6ea882be4fc4e124e2f05c2861f48627dbd39 Mon Sep 17 00:00:00 2001
From: Evan Hahn <69474926+EvanHahn-Signal@users.noreply.github.com>
Date: Thu, 16 Sep 2021 11:28:29 -0500
Subject: [PATCH] Remove unnecessary `any` casts from `ts/Crypto.ts`

---
 ts/Crypto.ts | 26 +++++---------------------
 1 file changed, 5 insertions(+), 21 deletions(-)

diff --git a/ts/Crypto.ts b/ts/Crypto.ts
index 291a2023f1d3..1a6ea087b354 100644
--- a/ts/Crypto.ts
+++ b/ts/Crypto.ts
@@ -1,4 +1,4 @@
-// Copyright 2020 Signal Messenger, LLC
+// Copyright 2020-2021 Signal Messenger, LLC
 // SPDX-License-Identifier: AGPL-3.0-only
 
 import { Buffer } from 'buffer';
@@ -406,11 +406,7 @@ export async function encryptAes256CbcPkcsPadding(
   const cryptoKey = await window.crypto.subtle.importKey(
     'raw',
     key,
-    // `algorithm` appears to be an instance of AesCbcParams,
-    // which is not in the param's types, so we need to pass as `any`.
-    // TODO: just pass the string "AES-CBC", per the docs?
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    algorithm as any,
+    algorithm,
     extractable,
     ['encrypt']
   );
@@ -432,11 +428,7 @@ export async function decryptAes256CbcPkcsPadding(
   const cryptoKey = await window.crypto.subtle.importKey(
     'raw',
     key,
-    // `algorithm` appears to be an instance of AesCbcParams,
-    // which is not in the param's types, so we need to pass as `any`.
-    // TODO: just pass the string "AES-CBC", per the docs?
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    algorithm as any,
+    algorithm,
     extractable,
     ['decrypt']
   );
@@ -477,11 +469,7 @@ export async function encryptAesGcm(
   const cryptoKey = await crypto.subtle.importKey(
     'raw',
     key,
-    // `algorithm` appears to be an instance of AesGcmParams,
-    // which is not in the param's types, so we need to pass as `any`.
-    // TODO: just pass the string "AES-GCM", per the docs?
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    algorithm as any,
+    algorithm,
     extractable,
     ['encrypt']
   );
@@ -506,11 +494,7 @@ export async function decryptAesGcm(
   const cryptoKey = await crypto.subtle.importKey(
     'raw',
     key,
-    // `algorithm` appears to be an instance of AesGcmParams,
-    // which is not in the param's types, so we need to pass as `any`.
-    // TODO: just pass the string "AES-GCM", per the docs?
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    algorithm as any,
+    algorithm,
     extractable,
     ['decrypt']
   );