diff options
Diffstat (limited to 'modules/encryption/enc_none.cpp')
| -rw-r--r-- | modules/encryption/enc_none.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/modules/encryption/enc_none.cpp b/modules/encryption/enc_none.cpp new file mode 100644 index 000000000..180b431c2 --- /dev/null +++ b/modules/encryption/enc_none.cpp @@ -0,0 +1,74 @@ +/* Module for plain text encryption. + * + * (C) 2003-2011 Anope Team + * Contact us at team@anope.org + * + * This program is free but copyrighted software; see the file COPYING for + * details. + */ + +#include "module.h" + +class ENone : public Module +{ + public: + ENone(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, ENCRYPTION) + { + this->SetAuthor("Anope"); + + Implementation i[] = { I_OnEncrypt, I_OnDecrypt, I_OnCheckAuthentication }; + ModuleManager::Attach(i, this, sizeof(i) / sizeof(Implementation)); + } + + EventReturn OnEncrypt(const Anope::string &src, Anope::string &dest) + { + Anope::string buf = "plain:"; + Anope::string cpass; + Anope::B64Encode(src, cpass); + buf += cpass; + Log(LOG_DEBUG_2) << "(enc_none) hashed password from [" << src << "] to [" << buf << "]"; + dest = buf; + return EVENT_ALLOW; + } + + EventReturn OnDecrypt(const Anope::string &hashm, const Anope::string &src, Anope::string &dest) + { + if (!hashm.equals_cs("plain")) + return EVENT_CONTINUE; + size_t pos = src.find(':'); + Anope::string buf = src.substr(pos + 1); + Anope::B64Decode(buf, dest); + return EVENT_ALLOW; + } + + EventReturn OnCheckAuthentication(Command *c, CommandSource *source, const std::vector<Anope::string> ¶ms, const Anope::string &account, const Anope::string &password) + { + NickAlias *na = findnick(account); + NickCore *nc = na ? na->nc : NULL; + if (na == NULL) + return EVENT_CONTINUE; + + size_t pos = nc->pass.find(':'); + if (pos == Anope::string::npos) + return EVENT_CONTINUE; + Anope::string hash_method(nc->pass.begin(), nc->pass.begin() + pos); + if (!hash_method.equals_cs("plain")) + return EVENT_CONTINUE; + + Anope::string buf; + this->OnEncrypt(password, buf); + if (nc->pass.equals_cs(buf)) + { + /* if we are NOT the first module in the list, + * we want to re-encrypt the pass with the new encryption + */ + if (ModuleManager::FindFirstOf(ENCRYPTION) != this) + enc_encrypt(password, nc->pass); + return EVENT_ALLOW; + } + + return EVENT_CONTINUE; + } +}; + +MODULE_INIT(ENone) |