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authorGravatar Sadie Powell2024-07-17 00:06:50 +0100
committerGravatar Sadie Powell2024-07-17 00:06:50 +0100
commit889d521e05f2e922683d48c74eb00290e7a2f548 (patch)
treeb4c56bd4cdf0881601c7e4d6ff571e491af10bf4 /src/modules/m_bcrypt.cpp
parentUse std::endian from C++20 in the sha1 module. (diff)
Shuffle the modules about a bit.
Diffstat (limited to 'src/modules/m_bcrypt.cpp')
-rw-r--r--src/modules/m_bcrypt.cpp95
1 files changed, 0 insertions, 95 deletions
diff --git a/src/modules/m_bcrypt.cpp b/src/modules/m_bcrypt.cpp
deleted file mode 100644
index 5f1cf5adb..000000000
--- a/src/modules/m_bcrypt.cpp
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- * Copyright (C) 2021 Dominic Hamon
- * Copyright (C) 2018-2023 Sadie Powell <sadie@witchery.services>
- * Copyright (C) 2014 Daniel Vassdal <shutter@canternet.org>
- *
- * This file is part of InspIRCd. InspIRCd is free software: you can
- * redistribute it and/or modify it under the terms of the GNU General Public
- * License as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "inspircd.h"
-#include "modules/hash.h"
-
-#include <bcrypt/crypt_blowfish.c>
-
-class BCryptProvider final
- : public HashProvider
-{
-private:
- std::string Salt()
- {
- char entropy[16];
- for (char& chr : entropy)
- chr = ServerInstance->GenRandomInt(0xFF);
-
- char salt[32];
- if (!_crypt_gensalt_blowfish_rn("$2a$", rounds, entropy, sizeof(entropy), salt, sizeof(salt)))
- throw ModuleException(creator, "Could not generate salt - this should never happen");
-
- return salt;
- }
-
-public:
- unsigned long rounds = 10;
-
- static std::string Generate(const std::string& data, const std::string& salt)
- {
- char hash[64];
- _crypt_blowfish_rn(data.c_str(), salt.c_str(), hash, sizeof(hash));
- return hash;
- }
-
- std::string GenerateRaw(const std::string& data) override
- {
- return Generate(data, Salt());
- }
-
- bool Compare(const std::string& input, const std::string& hash) override
- {
- return InspIRCd::TimingSafeCompare(Generate(input, hash), hash);
- }
-
- std::string ToPrintable(const std::string& raw) override
- {
- return raw;
- }
-
- BCryptProvider(Module* parent)
- : HashProvider(parent, "bcrypt", 60)
- {
- }
-};
-
-class ModuleBCrypt final
- : public Module
-{
-private:
- BCryptProvider bcrypt;
-
-public:
- ModuleBCrypt()
- : Module(VF_VENDOR, "Allows other modules to generate bcrypt hashes.")
- , bcrypt(this)
- {
- }
-
- void ReadConfig(ConfigStatus& status) override
- {
- const auto& conf = ServerInstance->Config->ConfValue("bcrypt");
- bcrypt.rounds = conf->getNum<unsigned long>("rounds", 10, 1);
- }
-};
-
-MODULE_INIT(ModuleBCrypt)