diff options
Diffstat (limited to 'modules/m_sasl.cpp')
| -rw-r--r-- | modules/m_sasl.cpp | 44 |
1 files changed, 42 insertions, 2 deletions
diff --git a/modules/m_sasl.cpp b/modules/m_sasl.cpp index d14118e3c..c7e3a0585 100644 --- a/modules/m_sasl.cpp +++ b/modules/m_sasl.cpp @@ -124,6 +124,42 @@ class External : public Mechanism } }; +class Anonymous : public Mechanism +{ + public: + Anonymous(Module *o) : Mechanism(o, "ANONYMOUS") { } + + void ProcessMessage(Session *sess, const SASL::Message &m) override + { + if (!IRCD->CanSVSLogout && !User::Find(sess->uid)) + { + // This IRCd can't log users out yet. + sasl->Fail(sess); + delete sess; + return; + } + + if (m.type == "S") + { + sasl->SendMessage(sess, "C", "+"); + } + else if (m.type == "C") + { + Anope::string decoded; + Anope::B64Decode(m.data, decoded); + + Anope::string user = "A user"; + if (!sess->hostname.empty() && !sess->ip.empty()) + user = sess->hostname + " (" + sess->ip + ")"; + if (!decoded.empty()) + user += " [" + decoded + "]"; + + Log(this->owner, "sasl", Config->GetClient("NickServ")) << user << " unidentified using SASL ANONYMOUS"; + sasl->Succeed(sess, nullptr); + } + } +}; + class SASLService : public SASL::Service, public Timer { std::map<Anope::string, SASL::Session *> sessions; @@ -257,7 +293,10 @@ class SASLService : public SASL::Service, public Timer NickAlias *na = NickAlias::Find(nc->display); if (user) { - user->Identify(na); + if (na) + user->Identify(na); + else + user->Logout(); } else { @@ -302,6 +341,7 @@ class ModuleSASL : public Module { SASLService sasl; + Anonymous anonymous; Plain plain; External *external = nullptr; @@ -322,7 +362,7 @@ class ModuleSASL : public Module public: ModuleSASL(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR), - sasl(this), plain(this) + sasl(this), anonymous(this), plain(this) { try { |