From a85c4ce535c940bd2f48c34ab823fb3a8f5be0cc Mon Sep 17 00:00:00 2001
From: Jade Lovelace <lix@jade.fyi>
Date: Sun, 4 Aug 2024 22:03:35 -0700
Subject: tree-wide: automated migration to charptr_cast

The lint did it :3

Change-Id: I2d9f276b01ebbf14101de4257ea13e44ff6fe0a0
---
 src/libstore/crypto.cc | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'src/libstore/crypto.cc')

diff --git a/src/libstore/crypto.cc b/src/libstore/crypto.cc
index e8ab15537..6f4a36735 100644
--- a/src/libstore/crypto.cc
+++ b/src/libstore/crypto.cc
@@ -1,3 +1,4 @@
+#include "charptr-cast.hh"
 #include "crypto.hh"
 #include "file-system.hh"
 #include "globals.hh"
@@ -44,15 +45,15 @@ std::string SecretKey::signDetached(std::string_view data) const
 {
     unsigned char sig[crypto_sign_BYTES];
     unsigned long long sigLen;
-    crypto_sign_detached(sig, &sigLen, reinterpret_cast<const unsigned char *>(data.data()), data.size(),
-        reinterpret_cast<const unsigned char *>(key.data()));
+    crypto_sign_detached(sig, &sigLen, charptr_cast<const unsigned char *>(data.data()), data.size(),
+        charptr_cast<const unsigned char *>(key.data()));
     return name + ":" + base64Encode(std::string(reinterpret_cast<char *>(sig), sigLen));
 }
 
 PublicKey SecretKey::toPublicKey() const
 {
     unsigned char pk[crypto_sign_PUBLICKEYBYTES];
-    crypto_sign_ed25519_sk_to_pk(pk, reinterpret_cast<const unsigned char *>(key.data()));
+    crypto_sign_ed25519_sk_to_pk(pk, charptr_cast<const unsigned char *>(key.data()));
     return PublicKey(name, std::string(reinterpret_cast<char *>(pk), crypto_sign_PUBLICKEYBYTES));
 }
 
@@ -85,9 +86,9 @@ bool verifyDetached(const std::string & data, const std::string & sig,
     if (sig2.size() != crypto_sign_BYTES)
         throw Error("signature is not valid");
 
-    return crypto_sign_verify_detached(reinterpret_cast<unsigned char *>(sig2.data()),
-        reinterpret_cast<const unsigned char *>(data.data()), data.size(),
-        reinterpret_cast<const unsigned char *>(key->second.key.data())) == 0;
+    return crypto_sign_verify_detached(charptr_cast<unsigned char *>(sig2.data()),
+        charptr_cast<const unsigned char *>(data.data()), data.size(),
+        charptr_cast<const unsigned char *>(key->second.key.data())) == 0;
 }
 
 PublicKeys getDefaultPublicKeys()
-- 
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