/* +------------------------------------+ * | Inspire Internet Relay Chat Daemon | * +------------------------------------+ * * InspIRCd: (C) 2002-2009 InspIRCd Development Team * See: http://wiki.inspircd.org/Credits * * This program is free but copyrighted software; see * the file COPYING for details. * * --------------------------------------------------- */ #include "inspircd.h" #include #include #include "transport.h" #ifdef WINDOWS #pragma comment(lib, "libeay32MTd") #pragma comment(lib, "ssleay32MTd") #undef MAX_DESCRIPTORS #define MAX_DESCRIPTORS 10000 #endif /* $ModDesc: Provides SSL support for clients */ /* $LinkerFlags: if("USE_FREEBSD_BASE_SSL") -lssl -lcrypto */ /* $CompileFlags: if(!"USE_FREEBSD_BASE_SSL") pkgconfversion("openssl","0.9.7") pkgconfincludes("openssl","/openssl/ssl.h","") */ /* $LinkerFlags: if(!"USE_FREEBSD_BASE_SSL") rpath("pkg-config --libs openssl") pkgconflibs("openssl","/libssl.so","-lssl -lcrypto -ldl") */ /* $ModDep: transport.h */ /* $NoPedantic */ /* $CopyInstall: conf/key.pem $(CONPATH) */ /* $CopyInstall: conf/cert.pem $(CONPATH) */ enum issl_status { ISSL_NONE, ISSL_HANDSHAKING, ISSL_OPEN }; enum issl_io_status { ISSL_WRITE, ISSL_READ }; static bool SelfSigned = false; bool isin(const std::string &host, int port, const std::vector &portlist) { if (std::find(portlist.begin(), portlist.end(), "*:" + ConvToStr(port)) != portlist.end()) return true; if (std::find(portlist.begin(), portlist.end(), ":" + ConvToStr(port)) != portlist.end()) return true; return std::find(portlist.begin(), portlist.end(), host + ":" + ConvToStr(port)) != portlist.end(); } char* get_error() { return ERR_error_string(ERR_get_error(), NULL); } static int error_callback(const char *str, size_t len, void *u); /** Represents an SSL user's extra data */ class issl_session : public classbase { public: SSL* sess; issl_status status; issl_io_status rstat; issl_io_status wstat; unsigned int inbufoffset; char* inbuf; // Buffer OpenSSL reads into. std::string outbuf; // Buffer for outgoing data that OpenSSL will not take. int fd; bool outbound; issl_session() { outbound = false; rstat = ISSL_READ; wstat = ISSL_WRITE; } }; static int OnVerify(int preverify_ok, X509_STORE_CTX *ctx) { /* XXX: This will allow self signed certificates. * In the future if we want an option to not allow this, * we can just return preverify_ok here, and openssl * will boot off self-signed and invalid peer certs. */ int ve = X509_STORE_CTX_get_error(ctx); SelfSigned = (ve == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT); return 1; } class ModuleSSLOpenSSL : public Module { std::vector listenports; int inbufsize; issl_session* sessions; SSL_CTX* ctx; SSL_CTX* clictx; char* dummy; char cipher[MAXBUF]; std::string keyfile; std::string certfile; std::string cafile; // std::string crlfile; std::string dhfile; std::string sslports; int clientactive; public: InspIRCd* PublicInstance; ModuleSSLOpenSSL(InspIRCd* Me) : Module(Me), PublicInstance(Me) { ServerInstance->Modules->PublishInterface("BufferedSocketHook", this); sessions = new issl_session[ServerInstance->SE->GetMaxFds()]; // Not rehashable...because I cba to reduce all the sizes of existing buffers. inbufsize = ServerInstance->Config->NetBufferSize; /* Global SSL library initialization*/ SSL_library_init(); SSL_load_error_strings(); /* Build our SSL contexts: * NOTE: OpenSSL makes us have two contexts, one for servers and one for clients. ICK. */ ctx = SSL_CTX_new( SSLv23_server_method() ); clictx = SSL_CTX_new( SSLv23_client_method() ); SSL_CTX_set_mode(ctx, SSL_MODE_ENABLE_PARTIAL_WRITE | SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER); SSL_CTX_set_mode(clictx, SSL_MODE_ENABLE_PARTIAL_WRITE | SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER); SSL_CTX_set_verify(ctx, SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE, OnVerify); SSL_CTX_set_verify(clictx, SSL_VERIFY_PEER | SSL_VERIFY_CLIENT_ONCE, OnVerify); // Needs the flag as it ignores a plain /rehash OnModuleRehash(NULL,"ssl"); Implementation eventlist[] = { I_OnRawSocketConnect, I_OnRawSocketAccept, I_OnRawSocketClose, I_OnRawSocketRead, I_OnRawSocketWrite, I_OnCleanup, I_On005Numeric, I_OnBufferFlushed, I_OnRequest, I_OnSyncUserMetaData, I_OnDecodeMetaData, I_OnUnloadModule, I_OnRehash, I_OnModuleRehash, I_OnWhois, I_OnPostConnect, I_OnHookUserIO }; ServerInstance->Modules->Attach(eventlist, this, 17); } virtual void OnHookUserIO(User* user, const std::string &targetip) { if (!user->GetIOHook() && isin(targetip,user->GetPort(), listenports)) { /* Hook the user with our module */ user->AddIOHook(this); } } virtual void OnRehash(User* user) { ConfigReader Conf(ServerInstance); listenports.clear(); clientactive = 0; sslports.clear(); for(int index = 0; index < Conf.Enumerate("bind"); index++) { // For each tag std::string x = Conf.ReadValue("bind", "type", index); if(((x.empty()) || (x == "clients")) && (Conf.ReadValue("bind", "ssl", index) == "openssl")) { // Get the port we're meant to be listening on with SSL std::string port = Conf.ReadValue("bind", "port", index); std::string addr = Conf.ReadValue("bind", "address", index); if (!addr.empty()) { // normalize address, important for IPv6 int portint = 0; irc::sockets::sockaddrs bin; if (irc::sockets::aptosa(addr.c_str(), portint, &bin)) irc::sockets::satoap(&bin, addr, portint); } irc::portparser portrange(port, false); long portno = -1; while ((portno = portrange.GetToken())) { clientactive++; try { listenports.push_back(addr + ":" + ConvToStr(portno)); for (size_t i = 0; i < ServerInstance->Config->ports.size(); i++) if ((ServerInstance->Config->ports[i]->GetPort() == portno) && (ServerInstance->Config->ports[i]->GetIP() == addr)) ServerInstance->Config->ports[i]->SetDescription("ssl"); ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Enabling SSL for port %ld", portno); sslports.append((addr.empty() ? "*" : addr)).append(":").append(ConvToStr(portno)).append(";"); } catch (ModuleException &e) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: FAILED to enable SSL on port %ld: %s. Maybe it's already hooked by the same port on a different IP, or you have an other SSL or similar module loaded?", portno, e.GetReason()); } } } } if (!sslports.empty()) sslports.erase(sslports.end() - 1); } virtual void OnModuleRehash(User* user, const std::string ¶m) { if (param != "ssl") return; OnRehash(user); ConfigReader Conf(ServerInstance); std::string confdir(ServerInstance->ConfigFileName); // +1 so we the path ends with a / confdir = confdir.substr(0, confdir.find_last_of('/') + 1); cafile = Conf.ReadValue("openssl", "cafile", 0); certfile = Conf.ReadValue("openssl", "certfile", 0); keyfile = Conf.ReadValue("openssl", "keyfile", 0); dhfile = Conf.ReadValue("openssl", "dhfile", 0); // Set all the default values needed. if (cafile.empty()) cafile = "ca.pem"; if (certfile.empty()) certfile = "cert.pem"; if (keyfile.empty()) keyfile = "key.pem"; if (dhfile.empty()) dhfile = "dhparams.pem"; // Prepend relative paths with the path to the config directory. if ((cafile[0] != '/') && (!ServerInstance->Config->StartsWithWindowsDriveLetter(cafile))) cafile = confdir + cafile; if ((certfile[0] != '/') && (!ServerInstance->Config->StartsWithWindowsDriveLetter(certfile))) certfile = confdir + certfile; if ((keyfile[0] != '/') && (!ServerInstance->Config->StartsWithWindowsDriveLetter(keyfile))) keyfile = confdir + keyfile; if ((dhfile[0] != '/') && (!ServerInstance->Config->StartsWithWindowsDriveLetter(dhfile))) dhfile = confdir + dhfile; /* Load our keys and certificates * NOTE: OpenSSL's error logging API sucks, don't blame us for this clusterfuck. */ if ((!SSL_CTX_use_certificate_chain_file(ctx, certfile.c_str())) || (!SSL_CTX_use_certificate_chain_file(clictx, certfile.c_str()))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't read certificate file %s. %s", certfile.c_str(), strerror(errno)); ERR_print_errors_cb(error_callback, this); } if (((!SSL_CTX_use_PrivateKey_file(ctx, keyfile.c_str(), SSL_FILETYPE_PEM))) || (!SSL_CTX_use_PrivateKey_file(clictx, keyfile.c_str(), SSL_FILETYPE_PEM))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't read key file %s. %s", keyfile.c_str(), strerror(errno)); ERR_print_errors_cb(error_callback, this); } /* Load the CAs we trust*/ if (((!SSL_CTX_load_verify_locations(ctx, cafile.c_str(), 0))) || (!SSL_CTX_load_verify_locations(clictx, cafile.c_str(), 0))) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Can't read CA list from %s. %s", cafile.c_str(), strerror(errno)); ERR_print_errors_cb(error_callback, this); } FILE* dhpfile = fopen(dhfile.c_str(), "r"); DH* ret; if (dhpfile == NULL) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so Couldn't open DH file %s: %s", dhfile.c_str(), strerror(errno)); throw ModuleException("Couldn't open DH file " + dhfile + ": " + strerror(errno)); } else { ret = PEM_read_DHparams(dhpfile, NULL, NULL, NULL); if ((SSL_CTX_set_tmp_dh(ctx, ret) < 0) || (SSL_CTX_set_tmp_dh(clictx, ret) < 0)) { ServerInstance->Logs->Log("m_ssl_openssl",DEFAULT, "m_ssl_openssl.so: Couldn't set DH parameters %s. SSL errors follow:", dhfile.c_str()); ERR_print_errors_cb(error_callback, this); } } fclose(dhpfile); } virtual void On005Numeric(std::string &output) { output.append(" SSL=" + sslports); } virtual ~ModuleSSLOpenSSL() { SSL_CTX_free(ctx); SSL_CTX_free(clictx); ServerInstance->Modules->UnpublishInterface("BufferedSocketHook", this); delete[] sessions; } virtual void OnCleanup(int target_type, void* item) { if (target_type == TYPE_USER) { User* user = (User*)item; if (user->GetIOHook() == this) { // User is using SSL, they're a local user, and they're using one of *our* SSL ports. // Potentially there could be multiple SSL modules loaded at once on different ports. ServerInstance->Users->QuitUser(user, "SSL module unloading"); user->DelIOHook(); } if (user->GetExt("ssl_cert", dummy)) { ssl_cert* tofree; user->GetExt("ssl_cert", tofree); delete tofree; user->Shrink("ssl_cert"); } } } virtual void OnUnloadModule(Module* mod, const std::string &name) { if (mod == this) { for(unsigned int i = 0; i < listenports.size(); i++) { for (size_t j = 0; j < ServerInstance->Config->ports.size(); j++) if (listenports[i] == (ServerInstance->Config->ports[j]->GetIP()+":"+ConvToStr(ServerInstance->Config->ports[j]->GetPort()))) ServerInstance->Config->ports[j]->SetDescription("plaintext"); } } } virtual Version GetVersion() { return Version("$Id$", VF_VENDOR, API_VERSION); } virtual const char* OnRequest(Request* request) { ISHRequest* ISR = (ISHRequest*)request; if (strcmp("IS_NAME", request->GetId()) == 0) { return "openssl"; } else if (strcmp("IS_HOOK", request->GetId()) == 0) { const char* ret = "OK"; try { ret = ISR->Sock->AddIOHook((Module*)this) ? "OK" : NULL; } catch (ModuleException &e) { return NULL; } return ret; } else if (strcmp("IS_UNHOOK", request->GetId()) == 0) { return ISR->Sock->DelIOHook() ? "OK" : NULL; } else if (strcmp("IS_HSDONE", request->GetId()) == 0) { if (ISR->Sock->GetFd() < 0) return "OK"; issl_session* session = &sessions[ISR->Sock->GetFd()]; return (session->status == ISSL_HANDSHAKING) ? NULL : "OK"; } else if (strcmp("IS_ATTACH", request->GetId()) == 0) { issl_session* session = &sessions[ISR->Sock->GetFd()]; if (session->sess) { VerifyCertificate(session, (BufferedSocket*)ISR->Sock); return "OK"; } } return NULL; } virtual void OnRawSocketAccept(int fd, const std::string &ip, int localport) { /* Are there any possibilities of an out of range fd? Hope not, but lets be paranoid */ if ((fd < 0) || (fd > ServerInstance->SE->GetMaxFds() - 1)) return; issl_session* session = &sessions[fd]; session->fd = fd; session->inbuf = new char[inbufsize]; session->inbufoffset = 0; session->sess = SSL_new(ctx); session->status = ISSL_NONE; session->outbound = false; if (session->sess == NULL) return; if (SSL_set_fd(session->sess, fd) == 0) { ServerInstance->Logs->Log("m_ssl_openssl",DEBUG,"BUG: Can't set fd with SSL_set_fd: %d", fd); return; } Handshake(session); } virtual void OnRawSocketConnect(int fd) { /* Are there any possibilities of an out of range fd? Hope not, but lets be paranoid */ if ((fd < 0) || (fd > ServerInstance->SE->GetMaxFds() -1)) return; issl_session* session = &sessions[fd]; session->fd = fd; session->inbuf = new char[inbufsize]; session->inbufoffset = 0; session->sess = SSL_new(clictx); session->status = ISSL_NONE; session->outbound = true; if (session->sess == NULL) return; if (SSL_set_fd(session->sess, fd) == 0) { ServerInstance->Logs->Log("m_ssl_openssl",DEBUG,"BUG: Can't set fd with SSL_set_fd: %d", fd); return; } Handshake(session); } virtual void OnRawSocketClose(int fd) { /* Are there any possibilities of an out of range fd? Hope not, but lets be paranoid */ if ((fd < 0) || (fd > ServerInstance->SE->GetMaxFds() - 1)) return; CloseSession(&sessions[fd]); EventHandler* user = ServerInstance->SE->GetRef(fd); if ((user) && (user->GetExt("ssl_cert", dummy))) { ssl_cert* tofree; user->GetExt("ssl_cert", tofree); delete tofree; user->Shrink("ssl_cert"); } } virtual int OnRawSocketRead(int fd, char* buffer, unsigned int count, int &readresult) { /* Are there any possibilities of an out of range fd? Hope not, but lets be paranoid */ if ((fd < 0) || (fd > ServerInstance->SE->GetMaxFds() - 1)) return 0; issl_session* session = &sessions[fd]; if (!session->sess) { readresult = 0; CloseSession(session); return 1; } if (session->status == ISSL_HANDSHAKING) { if (session->rstat == ISSL_READ || session->wstat == ISSL_READ) { // The handshake isn't finished and it wants to read, try to finish it. if (!Handshake(session)) { // Couldn't resume handshake. errno = session->status == ISSL_NONE ? EIO : EAGAIN; return -1; } } else { errno = EAGAIN; return -1; } } // If we resumed the handshake then session->status will be ISSL_OPEN if (session->status == ISSL_OPEN) { if (session->wstat == ISSL_READ) { if(DoWrite(session) == 0) return 0; } if (session->rstat == ISSL_READ) { int ret = DoRead(session); if (ret > 0) { if (count <= session->inbufoffset) { memcpy(buffer, session->inbuf, count); // Move the stuff left in inbuf to the beginning of it memmove(session->inbuf, session->inbuf + count, (session->inbufoffset - count)); // Now we need to set session->inbufoffset to the amount of data still waiting to be handed to insp. session->inbufoffset -= count; // Insp uses readresult as the count of how much data there is in buffer, so: readresult = count; } else { // There's not as much in the inbuf as there is space in the buffer, so just copy the whole thing. memcpy(buffer, session->inbuf, session->inbufoffset); readresult = session->inbufoffset; // Zero the offset, as there's nothing there.. session->inbufoffset = 0; } return 1; } return ret; } } return -1; } virtual int OnRawSocketWrite(int fd, const char* buffer, int count) { /* Are there any possibilities of an out of range fd? Hope not, but lets be paranoid */ if ((fd < 0) || (fd > ServerInstance->SE->GetMaxFds() - 1)) return 0; errno = EAGAIN; issl_session* session = &sessions[fd]; if (!session->sess) { CloseSession(session); return -1; } session->outbuf.append(buffer, count); MakePollWrite(session); if (session->status == ISSL_HANDSHAKING) { // The handshake isn't finished, try to finish it. if (session->rstat == ISSL_WRITE || session->wstat == ISSL_WRITE) { if (!Handshake(session)) { // Couldn't resume handshake. errno = session->status == ISSL_NONE ? EIO : EAGAIN; return -1; } } } if (session->status == ISSL_OPEN) { if (session->rstat == ISSL_WRITE) { DoRead(session); } if (session->wstat == ISSL_WRITE) { return DoWrite(session); } } return 1; } int DoWrite(issl_session* session) { if (!session->outbuf.size()) return -1; int ret = SSL_write(session->sess, session->outbuf.data(), session->outbuf.size()); if (ret == 0) { CloseSession(session); return 0; } else if (ret < 0) { int err = SSL_get_error(session->sess, ret); if (err == SSL_ERROR_WANT_WRITE) { session->wstat = ISSL_WRITE; return -1; } else if (err == SSL_ERROR_WANT_READ) { session->wstat = ISSL_READ; return -1; } else { CloseSession(session); return 0; } } else { session->outbuf = session->outbuf.substr(ret); return ret; } } int DoRead(issl_session* session) { // Is this right? Not sure if the unencrypted data is garaunteed to be the same length. // Read into the inbuffer, offset from the beginning by the amount of data we have that insp hasn't taken yet. int ret = SSL_read(session->sess, session->inbuf + session->inbufoffset, inbufsize - session->inbufoffset); if (ret == 0) { // Client closed connection. CloseSession(session); return 0; } else if (ret < 0) { int err = SSL_get_error(session->sess, ret); if (err == SSL_ERROR_WANT_READ) { session->rstat = ISSL_READ; return -1; } else if (err == SSL_ERROR_WANT_WRITE) { session->rstat = ISSL_WRITE; MakePollWrite(session); return -1; } else { CloseSession(session); return 0; } } else { // Read successfully 'ret' bytes into inbuf + inbufoffset // There are 'ret' + 'inbufoffset' bytes of data in 'inbuf' // 'buffer' is 'count' long session->inbufoffset += ret; return ret; } } // :kenny.chatspike.net 320 Om Epy|AFK :is a Secure Connection virtual void OnWhois(User* source, User* dest) { if (!clientactive) return; // Bugfix, only send this numeric for *our* SSL users if (dest->GetExt("ssl", dummy)) { ServerInstance->SendWhoisLine(source, dest, 320, "%s %s :is using a secure connection", source->nick.c_str(), dest->nick.c_str()); } } virtual void OnSyncUserMetaData(User* user, Module* proto, void* opaque, const std::string &extname, bool displayable) { // check if the linking module wants to know about OUR metadata if (extname == "ssl") { // check if this user has an swhois field to send if(user->GetExt(extname, dummy)) { // call this function in the linking module, let it format the data how it // sees fit, and send it on its way. We dont need or want to know how. proto->ProtoSendMetaData(opaque, TYPE_USER, user, extname, displayable ? "Enabled" : "ON"); } } } virtual void OnDecodeMetaData(int target_type, void* target, const std::string &extname, const std::string &extdata) { // check if its our metadata key, and its associated with a user if ((target_type == TYPE_USER) && (extname == "ssl")) { User* dest = (User*)target; // if they dont already have an ssl flag, accept the remote server's if (!dest->GetExt(extname, dummy)) { dest->Extend(extname, "ON"); } } } bool Handshake(issl_session* session) { int ret; if (session->outbound) ret = SSL_connect(session->sess); else ret = SSL_accept(session->sess); if (ret < 0) { int err = SSL_get_error(session->sess, ret); if (err == SSL_ERROR_WANT_READ) { session->rstat = ISSL_READ; session->status = ISSL_HANDSHAKING; return true; } else if (err == SSL_ERROR_WANT_WRITE) { session->wstat = ISSL_WRITE; session->status = ISSL_HANDSHAKING; MakePollWrite(session); return true; } else { CloseSession(session); } return false; } else if (ret > 0) { // Handshake complete. // This will do for setting the ssl flag...it could be done earlier if it's needed. But this seems neater. EventHandler *u = ServerInstance->SE->GetRef(session->fd); if (u) { if (!u->GetExt("ssl", dummy)) u->Extend("ssl", "ON"); } session->status = ISSL_OPEN; MakePollWrite(session); return true; } else if (ret == 0) { CloseSession(session); return true; } return true; } virtual void OnPostConnect(User* user) { // This occurs AFTER OnUserConnect so we can be sure the // protocol module has propagated the NICK message. if ((user->GetIOHook() == this) && (IS_LOCAL(user))) { // Tell whatever protocol module we're using that we need to inform other servers of this metadata NOW. ServerInstance->PI->SendMetaData(user, TYPE_USER, "ssl", "on"); VerifyCertificate(&sessions[user->GetFd()], user); if (sessions[user->GetFd()].sess) user->WriteServ("NOTICE %s :*** You are connected using SSL cipher \"%s\"", user->nick.c_str(), SSL_get_cipher(sessions[user->GetFd()].sess)); } } void MakePollWrite(issl_session* session) { //OnRawSocketWrite(session->fd, NULL, 0); EventHandler* eh = ServerInstance->SE->GetRef(session->fd); if (eh) { ServerInstance->SE->WantWrite(eh); } } virtual void OnBufferFlushed(User* user) { if (user->GetIOHook() == this) { issl_session* session = &sessions[user->GetFd()]; if (session && session->outbuf.size()) OnRawSocketWrite(user->GetFd(), NULL, 0); } } void CloseSession(issl_session* session) { if (session->sess) { SSL_shutdown(session->sess); SSL_free(session->sess); } if (session->inbuf) { delete[] session->inbuf; } session->outbuf.clear(); session->inbuf = NULL; session->sess = NULL; session->status = ISSL_NONE; errno = EIO; } void VerifyCertificate(issl_session* session, Extensible* user) { if (!session->sess || !user) return; X509* cert; ssl_cert* certinfo = new ssl_cert; unsigned int n; unsigned char md[EVP_MAX_MD_SIZE]; const EVP_MD *digest = EVP_md5(); user->Extend("ssl_cert",certinfo); cert = SSL_get_peer_certificate((SSL*)session->sess); if (!cert) { certinfo->data.insert(std::make_pair("error","Could not get peer certificate: "+std::string(get_error()))); return; } certinfo->data.insert(std::make_pair("invalid", SSL_get_verify_result(session->sess) != X509_V_OK ? ConvToStr(1) : ConvToStr(0))); if (SelfSigned) { certinfo->data.insert(std::make_pair("unknownsigner",ConvToStr(0))); certinfo->data.insert(std::make_pair("trusted",ConvToStr(1))); } else { certinfo->data.insert(std::make_pair("unknownsigner",ConvToStr(1))); certinfo->data.insert(std::make_pair("trusted",ConvToStr(0))); } certinfo->data.insert(std::make_pair("dn",std::string(X509_NAME_oneline(X509_get_subject_name(cert),0,0)))); certinfo->data.insert(std::make_pair("issuer",std::string(X509_NAME_oneline(X509_get_issuer_name(cert),0,0)))); if (!X509_digest(cert, digest, md, &n)) { certinfo->data.insert(std::make_pair("error","Out of memory generating fingerprint")); } else { certinfo->data.insert(std::make_pair("fingerprint",irc::hex(md, n))); } if ((ASN1_UTCTIME_cmp_time_t(X509_get_notAfter(cert), ServerInstance->Time()) == -1) || (ASN1_UTCTIME_cmp_time_t(X509_get_notBefore(cert), ServerInstance->Time()) == 0)) { certinfo->data.insert(std::make_pair("error","Not activated, or expired certificate")); } X509_free(cert); } void Prioritize() { Module* server = ServerInstance->Modules->Find("m_spanningtree.so"); ServerInstance->Modules->SetPriority(this, I_OnPostConnect, PRIORITY_AFTER, &server); } }; static int error_callback(const char *str, size_t len, void *u) { ModuleSSLOpenSSL* mssl = (ModuleSSLOpenSSL*)u; mssl->PublicInstance->Logs->Log("m_ssl_openssl",DEFAULT, "SSL error: " + std::string(str, len - 1)); // // XXX: Remove this line, it causes valgrind warnings... // // MD_update(&m, buf, j); // // // ... ONLY JOKING! :-) // return 0; } MODULE_INIT(ModuleSSLOpenSSL)