Move some modules which can be built by default out of extra.

2026-06-12 18:54:47 +02:00 · 2024-03-07 23:18:08 +00:00
parent 16700b0e30
commit bb8df01e25
10 changed files with 7 additions and 18 deletions
@@ -0,0 +1,159 @@
+/*
+ *
+ * (C) 2012-2024 Anope Team
+ * Contact us at team@anope.org
+ *
+ * Please read COPYING and README for further details.
+ */
+
+#include "module.h"
+#include "modules/sql.h"
+
+static Module *me;
+
+class SQLAuthenticationResult final
+	: public SQL::Interface
+{
+	Reference<User> user;
+	IdentifyRequest *req;
+
+public:
+	SQLAuthenticationResult(User *u, IdentifyRequest *r) : SQL::Interface(me), user(u), req(r)
+	{
+		req->Hold(me);
+	}
+
+	~SQLAuthenticationResult()
+	{
+		req->Release(me);
+	}
+
+	void OnResult(const SQL::Result &r) override
+	{
+		if (r.Rows() == 0)
+		{
+			Log(LOG_DEBUG) << "sql_authentication: Unsuccessful authentication for " << req->GetAccount();
+			delete this;
+			return;
+		}
+
+		Log(LOG_DEBUG) << "sql_authentication: Successful authentication for " << req->GetAccount();
+
+		Anope::string email;
+		try
+		{
+			email = r.Get(0, "email");
+		}
+		catch (const SQL::Exception &) { }
+
+		NickAlias *na = NickAlias::Find(req->GetAccount());
+		BotInfo *NickServ = Config->GetClient("NickServ");
+		if (na == NULL)
+		{
+			na = new NickAlias(req->GetAccount(), new NickCore(req->GetAccount()));
+			FOREACH_MOD(OnNickRegister, (user, na, ""));
+			if (user && NickServ)
+				user->SendMessage(NickServ, _("Your account \002%s\002 has been successfully created."), na->nick.c_str());
+		}
+
+		if (!email.empty() && email != na->nc->email)
+		{
+			na->nc->email = email;
+			if (user && NickServ)
+				user->SendMessage(NickServ, _("Your email has been updated to \002%s\002."), email.c_str());
+		}
+
+		req->Success(me);
+		delete this;
+	}
+
+	void OnError(const SQL::Result &r) override
+	{
+		Log(this->owner) << "sql_authentication: Error executing query " << r.GetQuery().query << ": " << r.GetError();
+		delete this;
+	}
+};
+
+class ModuleSQLAuthentication final
+	: public Module
+{
+	Anope::string engine;
+	Anope::string query;
+	Anope::string disable_reason, disable_email_reason;
+
+	ServiceReference<SQL::Provider> SQL;
+
+public:
+	ModuleSQLAuthentication(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, EXTRA | VENDOR)
+	{
+		me = this;
+
+	}
+
+	void OnReload(Configuration::Conf *conf) override
+	{
+		Configuration::Block *config = conf->GetModule(this);
+		this->engine = config->Get<const Anope::string>("engine");
+		this->query =  config->Get<const Anope::string>("query");
+		this->disable_reason = config->Get<const Anope::string>("disable_reason");
+		this->disable_email_reason = config->Get<Anope::string>("disable_email_reason");
+
+		this->SQL = ServiceReference<SQL::Provider>("SQL::Provider", this->engine);
+	}
+
+	EventReturn OnPreCommand(CommandSource &source, Command *command, std::vector<Anope::string> &params) override
+	{
+		if (!this->disable_reason.empty() && (command->name == "nickserv/register" || command->name == "nickserv/group"))
+		{
+			source.Reply(this->disable_reason);
+			return EVENT_STOP;
+		}
+
+		if (!this->disable_email_reason.empty() && command->name == "nickserv/set/email")
+		{
+			source.Reply(this->disable_email_reason);
+			return EVENT_STOP;
+		}
+
+		return EVENT_CONTINUE;
+	}
+
+	void OnCheckAuthentication(User *u, IdentifyRequest *req) override
+	{
+		if (!this->SQL)
+		{
+			Log(this) << "Unable to find SQL engine";
+			return;
+		}
+
+		SQL::Query q(this->query);
+		q.SetValue("a", req->GetAccount());
+		q.SetValue("p", req->GetPassword());
+		if (u)
+		{
+			q.SetValue("n", u->nick);
+			q.SetValue("i", u->ip.addr());
+		}
+		else
+		{
+			q.SetValue("n", "");
+			q.SetValue("i", "");
+		}
+
+
+		this->SQL->Run(new SQLAuthenticationResult(u, req), q);
+
+		Log(LOG_DEBUG) << "sql_authentication: Checking authentication for " << req->GetAccount();
+	}
+
+	void OnPreNickExpire(NickAlias *na, bool &expire) override
+	{
+		// We can't let nicks expire if they still have a group or
+		// there will be a zombie account left over that can't be
+		// authenticated to.
+		if (na->nick == na->nc->display && na->nc->aliases->size() > 1)
+			expire = false;
+	}
+};
+
+MODULE_INIT(ModuleSQLAuthentication)