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error processing for RAND_bytes, style issue

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This commit is contained in:
Yakov Olkhovskiy 2022-04-21 13:07:44 -04:00
parent 2f38e7bc5c
commit f966d69791
2 changed files with 11 additions and 2 deletions
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2
src/Access/Common/AuthenticationData.cpp
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@ -210,7 +210,7 @@ void AuthenticationData::setPasswordHashBinary(const Digest & hash)
throw Exception("setPasswordHashBinary(): authentication type " + toString(type) + " not supported", ErrorCodes::NOT_IMPLEMENTED);
}
void AuthenticationData::setSalt(String salt_)
void AuthenticationData::setSalt(String salt_)
{
if (type != AuthenticationType::SHA256_PASSWORD)
throw Exception("setSalt(): authentication type " + toString(type) + " not supported", ErrorCodes::NOT_IMPLEMENTED);

11
src/Parsers/Access/ParserCreateUserQuery.cpp
View File

@ -21,10 +21,17 @@
#if USE_SSL
# include <openssl/crypto.h>
# include <openssl/rand.h>
# include <openssl/err.h>
#endif
namespace DB
{
namespace ErrorCodes
{
extern const int OPENSSL_ERROR;
}
namespace
{
bool parseRenameTo(IParserBase::Pos & pos, Expected & expected, String & new_name)
@ -166,7 +173,9 @@ namespace
///generate and add salt here
///random generator FIPS complaint
uint8_t key[32];
RAND_bytes(key, sizeof(key));
if (RAND_bytes(key, sizeof(key)) != 1)
throw Exception(ErrorCodes::OPENSSL_ERROR, "Cannot generate salt for password. OpenSSL error code: {}", ERR_get_error());
String salt;
salt.resize(sizeof(key) * 2);
char * buf_pos = salt.data();