/*
* InspIRCd -- Internet Relay Chat Daemon
*
+ * Copyright (C) 2019 linuxdaemon <linuxdaemon.irc@gmail.com>
+ * Copyright (C) 2019 Matt Schatz <genius3000@g3k.solutions>
+ * Copyright (C) 2017 Wade Cline <wadecline@hotmail.com>
+ * Copyright (C) 2014, 2016 Adam <Adam@anope.org>
+ * Copyright (C) 2014 Julien Vehent <julien@linuxwall.info>
+ * Copyright (C) 2013-2014, 2016-2019 Sadie Powell <sadie@witchery.services>
+ * Copyright (C) 2012-2017 Attila Molnar <attilamolnar@hush.com>
+ * Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ * Copyright (C) 2012 ChrisTX <xpipe@hotmail.de>
* Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
- * Copyright (C) 2006-2008 Craig Edwards <craigedwards@brainbox.cc>
- * Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
+ * Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2007-2008, 2010 Craig Edwards <brain@inspircd.org>
* Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- * Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
*
* 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
/// $CompilerFlags: find_compiler_flags("openssl")
/// $LinkerFlags: find_linker_flags("openssl" "-lssl -lcrypto")
+/// $PackageInfo: require_system("arch") openssl pkgconf
/// $PackageInfo: require_system("centos") openssl-devel pkgconfig
/// $PackageInfo: require_system("darwin") openssl pkg-config
/// $PackageInfo: require_system("debian") libssl-dev openssl pkg-config
#include "iohook.h"
#include "modules/ssl.h"
+#ifdef __GNUC__
+# pragma GCC diagnostic push
+#endif
+
// Ignore OpenSSL deprecation warnings on OS X Lion and newer.
#if defined __APPLE__
# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#include <openssl/err.h>
#include <openssl/dh.h>
+#ifdef __GNUC__
+# pragma GCC diagnostic pop
+#endif
+
#ifdef _WIN32
# pragma comment(lib, "ssleay32.lib")
# pragma comment(lib, "libeay32.lib")
/* Set CRL mode */
unsigned long crlflags = X509_V_FLAG_CRL_CHECK;
- if (crlmode == "chain")
+ if (stdalgo::string::equalsci(crlmode, "chain"))
{
crlflags |= X509_V_FLAG_CRL_CHECK_ALL;
}
- else if (crlmode != "leaf")
+ else if (!stdalgo::string::equalsci(crlmode, "leaf"))
{
throw ModuleException("Unknown mode '" + crlmode + "'; expected either 'chain' (default) or 'leaf'");
}
{
long setoptions = tag->getInt(ctxname + "setoptions", 0);
long clearoptions = tag->getInt(ctxname + "clearoptions", 0);
+
#ifdef SSL_OP_NO_COMPRESSION
- if (!tag->getBool("compression", false)) // Disable compression by default
+ // Disable compression by default
+ if (!tag->getBool("compression", false))
setoptions |= SSL_OP_NO_COMPRESSION;
#endif
+
// Disable TLSv1.0 by default.
if (!tag->getBool("tlsv1", false))
setoptions |= SSL_OP_NO_TLSv1;
+#ifdef SSL_OP_NO_TLSv1_1
+ // Enable TLSv1.1 by default.
+ if (!tag->getBool("tlsv11", true))
+ setoptions |= SSL_OP_NO_TLSv1_1;
+#endif
+
+#ifdef SSL_OP_NO_TLSv1_2
+ // Enable TLSv1.2 by default.
+ if (!tag->getBool("tlsv12", true))
+ setoptions |= SSL_OP_NO_TLSv1_2;
+#endif
+
if (!setoptions && !clearoptions)
return; // Nothing to do
public:
Profile(const std::string& profilename, ConfigTag* tag)
: name(profilename)
- , dh(ServerInstance->Config->Paths.PrependConfig(tag->getString("dhfile", "dhparams.pem")))
+ , dh(ServerInstance->Config->Paths.PrependConfig(tag->getString("dhfile", "dhparams.pem", 1)))
, ctx(SSL_CTX_new(SSLv23_server_method()))
, clictx(SSL_CTX_new(SSLv23_client_method()))
, allowrenego(tag->getBool("renegotiation")) // Disallow by default
- , outrecsize(tag->getInt("outrecsize", 2048, 512, 16384))
+ , outrecsize(tag->getUInt("outrecsize", 2048, 512, 16384))
{
if ((!ctx.SetDH(dh)) || (!clictx.SetDH(dh)))
throw Exception("Couldn't set DH parameters");
- std::string hash = tag->getString("hash", "md5");
+ const std::string hash = tag->getString("hash", "md5", 1);
digest = EVP_get_digestbyname(hash.c_str());
if (digest == NULL)
throw Exception("Unknown hash type " + hash);
}
#ifndef OPENSSL_NO_ECDH
- std::string curvename = tag->getString("ecdhcurve", "prime256v1");
+ const std::string curvename = tag->getString("ecdhcurve", "prime256v1", 1);
if (!curvename.empty())
ctx.SetECDH(curvename);
#endif
/* Load our keys and certificates
* NOTE: OpenSSL's error logging API sucks, don't blame us for this clusterfuck.
*/
- std::string filename = ServerInstance->Config->Paths.PrependConfig(tag->getString("certfile", "cert.pem"));
+ std::string filename = ServerInstance->Config->Paths.PrependConfig(tag->getString("certfile", "cert.pem", 1));
if ((!ctx.SetCerts(filename)) || (!clictx.SetCerts(filename)))
{
ERR_print_errors_cb(error_callback, this);
throw Exception("Can't read certificate file: " + lasterr);
}
- filename = ServerInstance->Config->Paths.PrependConfig(tag->getString("keyfile", "key.pem"));
+ filename = ServerInstance->Config->Paths.PrependConfig(tag->getString("keyfile", "key.pem", 1));
if ((!ctx.SetPrivateKey(filename)) || (!clictx.SetPrivateKey(filename)))
{
ERR_print_errors_cb(error_callback, this);
}
// Load the CAs we trust
- filename = ServerInstance->Config->Paths.PrependConfig(tag->getString("cafile", "ca.pem"));
+ filename = ServerInstance->Config->Paths.PrependConfig(tag->getString("cafile", "ca.pem", 1));
if ((!ctx.SetCA(filename)) || (!clictx.SetCA(filename)))
{
ERR_print_errors_cb(error_callback, this);
}
// Load the CRLs.
- std::string crlfile = tag->getString("crlfile");
- std::string crlpath = tag->getString("crlpath");
- std::string crlmode = tag->getString("crlmode", "chain");
+ const std::string crlfile = tag->getString("crlfile");
+ const std::string crlpath = tag->getString("crlpath");
+ const std::string crlmode = tag->getString("crlmode", "chain", 1);
ctx.SetCRL(crlfile, crlpath, crlmode);
clictx.SetVerifyCert();
for (ConfigIter i = tags.first; i != tags.second; ++i)
{
ConfigTag* tag = i->second;
- if (tag->getString("provider") != "openssl")
+ if (!stdalgo::string::equalsci(tag->getString("provider"), "openssl"))
continue;
std::string name = tag->getString("name");
void OnModuleRehash(User* user, const std::string ¶m) CXX11_OVERRIDE
{
- if (param != "ssl")
+ if (!irc::equals(param, "ssl"))
return;
try
{
ReadProfiles();
+ ServerInstance->SNO->WriteToSnoMask('a', "SSL module %s rehashed.", MODNAME);
}
catch (ModuleException& ex)
{
Version GetVersion() CXX11_OVERRIDE
{
- return Version("Provides SSL support for clients", VF_VENDOR);
+ return Version("Provides SSL support via OpenSSL", VF_VENDOR);
}
};
projects / user / henk / code / inspircd.git / blobdiff