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patch_manager: handle sha256 checksum

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This commit is contained in:
Megamouse 2020-09-07 14:10:57 +02:00
parent ca07605835
commit 570eee3202
4 changed files with 89 additions and 28 deletions
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19
rpcs3/rpcs3qt/update_manager.cpp
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@ -5,7 +5,6 @@
#include "rpcs3_version.h"
#include "downloader.h"
#include "Utilities/StrUtil.h"
#include "Crypto/sha256.h"
#include "Emu/System.h"
#include <QApplication>
@ -249,22 +248,8 @@ bool update_manager::handle_rpcs3(const QByteArray& data)
return false;
}
u8 res_hash[32];
mbedtls_sha256_context ctx;
mbedtls_sha256_init(&ctx);
mbedtls_sha256_starts_ret(&ctx, 0);
mbedtls_sha256_update_ret(&ctx, reinterpret_cast<const unsigned char*>(data.data()), data.size());
mbedtls_sha256_finish_ret(&ctx, res_hash);
std::string res_hash_string("0000000000000000000000000000000000000000000000000000000000000000");
for (size_t index = 0; index < 32; index++)
{
constexpr auto pal = "0123456789ABCDEF";
res_hash_string[index * 2] = pal[res_hash[index] >> 4];
res_hash_string[(index * 2) + 1] = pal[res_hash[index] & 15];
}
if (m_expected_hash != res_hash_string)
if (const std::string res_hash_string = downloader::get_hash(data.data(), data.size(), false);
m_expected_hash != res_hash_string)
{
update_log.error("Hash mismatch: %s expected: %s", res_hash_string, m_expected_hash);
return false;