1 files changed, 255 insertions, 0 deletions
diff --git a/src/core/ns_saset.cpp b/src/core/ns_saset.cpp
new file mode 100644
index 000000000..ccc6be928
--- /dev/null
+++ b/src/core/ns_saset.cpp
@@ -0,0 +1,255 @@
+/* NickServ core functions
+ *
+ * (C) 2003-2010 Anope Team
+ * Contact us at team@anope.org
+ *
+ * Please read COPYING and README for further details.
+ *
+ * Based on the original code of Epona by Lara.
+ * Based on the original code of Services by Andy Church.
+ *
+ *
+ */
+/*************************************************************************/
+
+#include "module.h"
+
+class CommandNSSASet : public Command
+{
+	std::map<ci::string, Command *> subcommands;
+ public:
+	CommandNSSASet(const ci::string &cname) : Command(cname, 2, 4)
+	{
+	}
+
+	~CommandNSSASet()
+	{
+		for (std::map<ci::string, Command *>::const_iterator it = this->subcommands.begin(); it != this->subcommands.end(); ++it)
+		{
+			delete it->second;
+		}
+		this->subcommands.clear();
+	}
+
+	CommandReturn Execute(User *u, const std::vector<ci::string> &params)
+	{
+		const char *nick = params[0].c_str();
+		ci::string cmd = params[1];
+
+		if (readonly)
+		{
+			notice_lang(Config.s_NickServ, u, NICK_SASET_DISABLED);
+			return MOD_CONT;
+		}
+
+		NickAlias *na = findnick(nick);
+		if (!na)
+			notice_lang(Config.s_NickServ, u, NICK_SASET_BAD_NICK, nick);
+		else if (na->HasFlag(NS_FORBIDDEN))
+			notice_lang(Config.s_NickServ, u, NICK_X_FORBIDDEN, na->nick);
+		else if (na->nc->HasFlag(NI_SUSPENDED))
+			notice_lang(Config.s_NickServ, u, NICK_X_SUSPENDED, na->nick);
+		else
+		{
+			Command *c = this->FindCommand(params[1]);
+
+			if (c)
+			{
+				ci::string cmdparams = na->nc->display;
+				for (std::vector<ci::string>::const_iterator it = params.begin() + 1; it != params.end(); ++it)
+					cmdparams += " " + *it;
+				mod_run_cmd(NickServ, u, c, params[1], cmdparams);
+			}
+			else
+			{
+				notice_lang(Config.s_NickServ, u, NICK_SASET_UNKNOWN_OPTION, cmd.c_str());
+			}
+		}
+		
+		return MOD_CONT;
+	}
+
+	bool OnHelp(User *u, const ci::string &subcommand)
+	{
+		if (subcommand.empty())
+		{
+			notice_help(Config.s_NickServ, u, NICK_HELP_SASET_HEAD);
+			for (std::map<ci::string, Command *>::iterator it = this->subcommands.begin(); it != this->subcommands.end(); ++it)
+				it->second->OnServHelp(u);
+			notice_help(Config.s_NickServ, u, NICK_HELP_SASET_TAIL);
+			return true;
+		}
+		else
+		{
+			Command *c = this->FindCommand(subcommand);
+
+			if (c)
+			{
+				return c->OnHelp(u, subcommand);
+			}
+		}
+
+		return false;
+	}
+
+	void OnSyntaxError(User *u, const ci::string &subcommand)
+	{
+		syntax_error(Config.s_NickServ, u, "SASET", NICK_SASET_SYNTAX);
+	}
+
+	void OnServHelp(User *u)
+	{
+		notice_lang(Config.s_NickServ, u, NICK_HELP_CMD_SASET);
+	}
+
+	bool AddSubcommand(Command *c)
+	{
+		return this->subcommands.insert(std::make_pair(c->name, c)).second;
+	}
+
+	bool DelSubcommand(const ci::string &command)
+	{
+		return this->subcommands.erase(command);
+	}
+
+	Command *FindCommand(const ci::string &subcommand)
+	{
+		std::map<ci::string, Command *>::const_iterator it = this->subcommands.find(subcommand);
+
+		if (it != this->subcommands.end())
+		{
+			return it->second;
+		}
+
+		return NULL;
+	}
+};
+
+class CommandNSSASetDisplay : public Command
+{
+ public:
+	CommandNSSASetDisplay(const ci::string &cname) : Command(cname, 2, 2, "nickserv/saset/display")
+	{
+	}
+
+	CommandReturn Execute(User *u, const std::vector<ci::string> &params)
+	{
+		NickCore *nc = findcore(params[0]);
+		assert(nc);
+
+		NickAlias *na = findnick(params[1]);
+		if (!na || na->nc != nc)
+		{
+			notice_lang(Config.s_NickServ, u, NICK_SASET_DISPLAY_INVALID, nc->display);
+			return MOD_CONT;
+		}
+
+		change_core_display(nc, params[1].c_str());
+		notice_lang(Config.s_NickServ, u, NICK_SASET_DISPLAY_CHANGED, nc->display);
+		return MOD_CONT;
+	}
+
+	bool OnHelp(User *u, const ci::string &)
+	{
+		notice_help(Config.s_NickServ, u, NICK_HELP_SASET_DISPLAY);
+		return true;
+	}
+
+	void OnSyntaxError(User *u)
+	{
+		// XXX
+		syntax_error(Config.s_NickServ, u, "SASET", NICK_SASET_SYNTAX);
+	}
+
+	void OnServHelp(User *u)
+	{
+		notice_lang(Config.s_NickServ, u, NICK_HELP_CMD_SASET_DISPLAY);
+	}
+};
+
+class CommandNSSASetPassword : public Command
+{
+ public:
+	CommandNSSASetPassword(const ci::string &cname) : Command(cname, 2, 2, "nickserv/saset/password")
+	{
+	}
+
+	CommandReturn Execute(User *u, const std::vector<ci::string> &params)
+	{
+		NickCore *nc = findcore(params[0]);
+		assert(nc);
+
+		size_t len = params[1].size();
+
+		if (Config.NSSecureAdmins && u->Account() != nc && nc->IsServicesOper())
+		{
+			notice_lang(Config.s_NickServ, u, ACCESS_DENIED);
+			return MOD_CONT;
+		}
+		else if (nc->display == params[1] || (Config.StrictPasswords && len < 5))
+		{
+			notice_lang(Config.s_NickServ, u, MORE_OBSCURE_PASSWORD);
+			return MOD_CONT;
+		}
+		else if (len > Config.PassLen)
+		{
+			notice_lang(Config.s_NickServ, u, PASSWORD_TOO_LONG);
+			return MOD_CONT;
+		}
+
+		std::string buf = params[1].c_str();
+		if (enc_encrypt(buf, nc->pass))
+		{
+			Alog() << Config.s_NickServ << ": Failed to encrypt password for " << nc->display << " (saset)";
+			notice_lang(Config.s_NickServ, u, NICK_SASET_PASSWORD_FAILED, nc->display);
+			return MOD_CONT;
+		}
+
+		std::string tmp_pass;
+		if (enc_decrypt(nc->pass, tmp_pass) == 1)
+			notice_lang(Config.s_NickServ, u, NICK_SASET_PASSWORD_CHANGED_TO, nc->display, tmp_pass.c_str());
+		else
+			notice_lang(Config.s_NickServ, u, NICK_SASET_PASSWORD_CHANGED, nc->display);
+
+		Alog() << Config.s_NickServ << ": " << u->GetMask() << " used SASET PASSWORD on " << nc->display << " (e-mail: "<< (nc->email ? nc->email : "none")  << ")";
+
+		if (Config.WallSetpass)
+			ircdproto->SendGlobops(NickServ, "\2%s\2 used SASET PASSWORD on \2%s\2", u->nick.c_str(), nc->display);
+
+		return MOD_CONT;
+	}
+
+	bool OnHelp(User *u, const ci::string &)
+	{
+		notice_help(Config.s_NickServ, u, NICK_HELP_SASET_PASSWORD);
+		return true;
+	}
+
+	void OnSyntaxError(User *u, const ci::string &)
+	{
+		syntax_error(Config.s_NickServ, u, "SASET", NICK_SASET_SYNTAX);
+	}
+
+	void OnServHelp(User *u)
+	{
+		notice_lang(Config.s_NickServ, u, NICK_HELP_CMD_SASET_PASSWORD);
+	}
+};
+
+class NSSASet : public Module
+{
+public:
+	NSSASet(const std::string &modname, const std::string &creator) : Module(modname, creator)
+	{
+		this->SetAuthor("Anope");
+		this->SetVersion(VERSION_STRING);
+		this->SetType(CORE);
+
+		Command *c = new CommandNSSASet("SASET");
+		this->AddCommand(NickServ, c);
+		c->AddSubcommand(new CommandNSSASetDisplay("DISPLAY"));
+		c->AddSubcommand(new CommandNSSASetPassword("PASSWORD"));
+	}
+};
+
+MODULE_INIT(NSSASet)