}
};
- class Profile : public refcountbase
+ class Profile
{
/** Name of this profile
*/
*/
const unsigned int outrecsize;
- Profile(const std::string& profilename, const std::string& certstr, const std::string& keystr,
- const std::string& dhstr, unsigned int mindh, const std::string& hashstr,
- const std::string& ciphersuitestr, const std::string& curvestr,
- const std::string& castr, const std::string& crlstr,
- unsigned int recsize,
- CTRDRBG& ctrdrbg,
- int minver, int maxver,
- bool requestclientcert
- )
- : name(profilename)
- , x509cred(certstr, keystr)
- , ciphersuites(ciphersuitestr)
- , curves(curvestr)
- , serverctx(ctrdrbg, MBEDTLS_SSL_IS_SERVER)
- , clientctx(ctrdrbg, MBEDTLS_SSL_IS_CLIENT)
- , cacerts(castr, true)
- , crl(crlstr)
- , hash(hashstr)
- , outrecsize(recsize)
+ public:
+ struct Config
+ {
+ const std::string name;
+
+ CTRDRBG& ctrdrbg;
+
+ const std::string certstr;
+ const std::string keystr;
+ const std::string dhstr;
+
+ const std::string ciphersuitestr;
+ const std::string curvestr;
+ const unsigned int mindh;
+ const std::string hashstr;
+
+ std::string crlstr;
+ std::string castr;
+
+ const int minver;
+ const int maxver;
+ const unsigned int outrecsize;
+ const bool requestclientcert;
+
+ Config(const std::string& profilename, ConfigTag* tag, CTRDRBG& ctr_drbg)
+ : name(profilename)
+ , ctrdrbg(ctr_drbg)
+ , certstr(ReadFile(tag->getString("certfile", "cert.pem")))
+ , keystr(ReadFile(tag->getString("keyfile", "key.pem")))
+ , dhstr(ReadFile(tag->getString("dhfile", "dhparams.pem")))
+ , ciphersuitestr(tag->getString("ciphersuites"))
+ , curvestr(tag->getString("curves"))
+ , mindh(tag->getInt("mindhbits", 2048))
+ , hashstr(tag->getString("hash", "sha256"))
+ , castr(tag->getString("cafile"))
+ , minver(tag->getInt("minver"))
+ , maxver(tag->getInt("maxver"))
+ , outrecsize(tag->getInt("outrecsize", 2048, 512, 16384))
+ , requestclientcert(tag->getBool("requestclientcert", true))
+ {
+ if (!castr.empty())
+ {
+ castr = ReadFile(castr);
+ crlstr = tag->getString("crlfile");
+ if (!crlstr.empty())
+ crlstr = ReadFile(crlstr);
+ }
+ }
+ };
+
+ Profile(Config& config)
+ : name(config.name)
+ , x509cred(config.certstr, config.keystr)
+ , ciphersuites(config.ciphersuitestr)
+ , curves(config.curvestr)
+ , serverctx(config.ctrdrbg, MBEDTLS_SSL_IS_SERVER)
+ , clientctx(config.ctrdrbg, MBEDTLS_SSL_IS_CLIENT)
+ , cacerts(config.castr, true)
+ , crl(config.crlstr)
+ , hash(config.hashstr)
+ , outrecsize(config.outrecsize)
{
serverctx.SetX509CertAndKey(x509cred);
clientctx.SetX509CertAndKey(x509cred);
- clientctx.SetMinDHBits(mindh);
+ clientctx.SetMinDHBits(config.mindh);
if (!ciphersuites.empty())
{
clientctx.SetCurves(curves);
}
- serverctx.SetVersion(minver, maxver);
- clientctx.SetVersion(minver, maxver);
+ serverctx.SetVersion(config.minver, config.maxver);
+ clientctx.SetVersion(config.minver, config.maxver);
- if (!dhstr.empty())
+ if (!config.dhstr.empty())
{
- dhparams.set(dhstr);
+ dhparams.set(config.dhstr);
serverctx.SetDHParams(dhparams);
}
clientctx.SetOptionalVerifyCert();
clientctx.SetCA(cacerts, crl);
// The default for servers is to not request a client certificate from the peer
- if (requestclientcert)
+ if (config.requestclientcert)
{
serverctx.SetOptionalVerifyCert();
serverctx.SetCA(cacerts, crl);
return ret;
}
- public:
- static reference<Profile> Create(const std::string& profilename, ConfigTag* tag, CTRDRBG& ctr_drbg)
- {
- const std::string certstr = ReadFile(tag->getString("certfile", "cert.pem"));
- const std::string keystr = ReadFile(tag->getString("keyfile", "key.pem"));
- const std::string dhstr = ReadFile(tag->getString("dhfile", "dhparams.pem"));
-
- const std::string ciphersuitestr = tag->getString("ciphersuites");
- const std::string curvestr = tag->getString("curves");
- unsigned int mindh = tag->getInt("mindhbits", 2048);
- std::string hashstr = tag->getString("hash", "sha256");
-
- std::string crlstr;
- std::string castr = tag->getString("cafile");
- if (!castr.empty())
- {
- castr = ReadFile(castr);
- crlstr = tag->getString("crlfile");
- if (!crlstr.empty())
- crlstr = ReadFile(crlstr);
- }
-
- int minver = tag->getInt("minver");
- int maxver = tag->getInt("maxver");
- unsigned int outrecsize = tag->getInt("outrecsize", 2048, 512, 16384);
- const bool requestclientcert = tag->getBool("requestclientcert", true);
- return new Profile(profilename, certstr, keystr, dhstr, mindh, hashstr, ciphersuitestr, curvestr, castr, crlstr, outrecsize, ctr_drbg, minver, maxver, requestclientcert);
- }
-
/** Set up the given session with the settings in this profile
*/
void SetupClientSession(mbedtls_ssl_context* sess)
mbedtls_ssl_context sess;
Status status;
- reference<mbedTLS::Profile> profile;
void CloseSession()
{
}
// If there is a certificate we can always generate a fingerprint
- certificate->fingerprint = profile->GetHash().hash(cert->raw.p, cert->raw.len);
+ certificate->fingerprint = GetProfile().GetHash().hash(cert->raw.p, cert->raw.len);
// At this point mbedTLS verified the cert already, we just need to check the results
const uint32_t flags = mbedtls_ssl_get_verify_result(&sess);
}
public:
- mbedTLSIOHook(IOHookProvider* hookprov, StreamSocket* sock, bool isserver, mbedTLS::Profile* sslprofile)
+ mbedTLSIOHook(IOHookProvider* hookprov, StreamSocket* sock, bool isserver)
: SSLIOHook(hookprov)
, status(ISSL_NONE)
- , profile(sslprofile)
{
mbedtls_ssl_init(&sess);
if (isserver)
- profile->SetupServerSession(&sess);
+ GetProfile().SetupServerSession(&sess);
else
- profile->SetupClientSession(&sess);
+ GetProfile().SetupClientSession(&sess);
mbedtls_ssl_set_bio(&sess, reinterpret_cast<void*>(sock), Push, Pull, NULL);
// Session is ready for transferring application data
while (!sendq.empty())
{
- FlattenSendQueue(sendq, profile->GetOutgoingRecordSize());
+ FlattenSendQueue(sendq, GetProfile().GetOutgoingRecordSize());
const StreamSocket::SendQueue::Element& buffer = sendq.front();
int ret = mbedtls_ssl_write(&sess, reinterpret_cast<const unsigned char*>(buffer.data()), buffer.length());
if (ret == (int)buffer.length())
return false;
}
+ mbedTLS::Profile& GetProfile();
bool IsHandshakeDone() const { return (status == ISSL_HANDSHAKEN); }
};
-class mbedTLSIOHookProvider : public refcountbase, public IOHookProvider
+class mbedTLSIOHookProvider : public IOHookProvider
{
- reference<mbedTLS::Profile> profile;
+ mbedTLS::Profile profile;
public:
- mbedTLSIOHookProvider(Module* mod, mbedTLS::Profile* prof)
- : IOHookProvider(mod, "ssl/" + prof->GetName(), IOHookProvider::IOH_SSL)
- , profile(prof)
+ mbedTLSIOHookProvider(Module* mod, mbedTLS::Profile::Config& config)
+ : IOHookProvider(mod, "ssl/" + config.name, IOHookProvider::IOH_SSL)
+ , profile(config)
{
ServerInstance->Modules->AddService(*this);
}
void OnAccept(StreamSocket* sock, irc::sockets::sockaddrs* client, irc::sockets::sockaddrs* server) CXX11_OVERRIDE
{
- new mbedTLSIOHook(this, sock, true, profile);
+ new mbedTLSIOHook(this, sock, true);
}
void OnConnect(StreamSocket* sock) CXX11_OVERRIDE
{
- new mbedTLSIOHook(this, sock, false, profile);
+ new mbedTLSIOHook(this, sock, false);
}
+
+ mbedTLS::Profile& GetProfile() { return profile; }
};
+mbedTLS::Profile& mbedTLSIOHook::GetProfile()
+{
+ IOHookProvider* hookprov = prov;
+ return static_cast<mbedTLSIOHookProvider*>(hookprov)->GetProfile();
+}
+
class ModuleSSLmbedTLS : public Module
{
typedef std::vector<reference<mbedTLSIOHookProvider> > ProfileList;
try
{
- reference<mbedTLS::Profile> profile(mbedTLS::Profile::Create(defname, tag, ctr_drbg));
- newprofiles.push_back(new mbedTLSIOHookProvider(this, profile));
+ mbedTLS::Profile::Config profileconfig(defname, tag, ctr_drbg);
+ newprofiles.push_back(new mbedTLSIOHookProvider(this, profileconfig));
}
catch (CoreException& ex)
{
continue;
}
- reference<mbedTLS::Profile> profile;
+ reference<mbedTLSIOHookProvider> prov;
try
{
- profile = mbedTLS::Profile::Create(name, tag, ctr_drbg);
+ mbedTLS::Profile::Config profileconfig(name, tag, ctr_drbg);
+ prov = new mbedTLSIOHookProvider(this, profileconfig);
}
catch (CoreException& ex)
{
throw ModuleException("Error while initializing SSL profile \"" + name + "\" at " + tag->getTagLocation() + " - " + ex.GetReason());
}
- newprofiles.push_back(new mbedTLSIOHookProvider(this, profile));
+ newprofiles.push_back(prov);
}
// New profiles are ok, begin using them
// Old profiles are deleted when their refcount drops to zero
+ for (ProfileList::iterator i = profiles.begin(); i != profiles.end(); ++i)
+ {
+ mbedTLSIOHookProvider& prov = **i;
+ ServerInstance->Modules.DelService(prov);
+ }
+
profiles.swap(newprofiles);
}
projects / user / henk / code / inspircd.git / blobdiff