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/* NickServ core functions
*
* (C) 2003-2011 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"
static bool SendConfirmMail(User *u, BotInfo *bi)
{
int chars[] = {
' ', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',
'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y',
'Z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9'
};
int idx, min = 1, max = 62;
Anope::string code;
for (idx = 0; idx < 9; ++idx)
code += chars[1 + static_cast<int>((static_cast<float>(max - min)) * getrandom16() / 65536.0) + min];
u->Account()->Extend("ns_set_email_passcode", new ExtensibleItemRegular<Anope::string>(code));
Anope::string subject = _("Email confirmation");
Anope::string message = Anope::printf(_("Hi,\n"
" \n"
"You have requested to change your email address to %s.\n"
"Please type \" %s%s confirm %s \" to confirm this change.\n"
" \n"
"If you don't know why this mail was sent to you, please ignore it silently.\n"
" \n"
"%s administrators."), u->Account()->email.c_str(), Config->UseStrictPrivMsgString.c_str(), Config->NickServ.c_str(), code.c_str(), Config->NetworkName.c_str());
return Mail(u, u->Account(), bi, subject, message);
}
class CommandNSSetEmail : public Command
{
public:
CommandNSSetEmail(Module *creator, const Anope::string &cname = "nickserv/set/email", size_t min = 0) : Command(creator, cname, min, min + 1)
{
this->SetDesc(_("Associate an E-mail address with your nickname"));
this->SetSyntax(_("\037address\037"));
}
void Run(CommandSource &source, const Anope::string &user, const Anope::string ¶m)
{
User *u = source.u;
NickAlias *na = findnick(user);
if (!na)
{
source.Reply(NICK_X_NOT_REGISTERED, user.c_str());
return;
}
NickCore *nc = na->nc;
if (param.empty() && Config->NSForceEmail)
{
source.Reply(_("You cannot unset the e-mail on this network."));
return;
}
else if (Config->NSSecureAdmins && u->Account() != nc && nc->IsServicesOper())
{
source.Reply(ACCESS_DENIED);
return;
}
else if (!param.empty() && !MailValidate(param))
{
source.Reply(MAIL_X_INVALID, param.c_str());
return;
}
if (!param.empty() && Config->NSConfirmEmailChanges && !u->IsServicesOper())
{
u->Account()->Extend("ns_set_email", new ExtensibleItemRegular<Anope::string>(param));
Anope::string old = u->Account()->email;
u->Account()->email = param;
if (SendConfirmMail(u, source.owner))
source.Reply(_("A confirmation email has been sent to \002%s\002. Follow the instructions in it to change your email address."), param.c_str());
u->Account()->email = old;
}
else
{
if (!param.empty())
{
nc->email = param;
source.Reply(_("E-mail address for \002%s\002 changed to \002%s\002."), nc->display.c_str(), param.c_str());
}
else
{
nc->email.clear();
source.Reply(_("E-mail address for \002%s\002 unset."), nc->display.c_str());
}
}
return;
}
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
{
this->Run(source, source.u->Account()->display, params.size() ? params[0] : "");
}
bool OnHelp(CommandSource &source, const Anope::string &)
{
this->SendSyntax(source);
source.Reply(" ");
source.Reply(_("Associates the given E-mail address with your nickname.\n"
"This address will be displayed whenever someone requests\n"
"information on the nickname with the \002INFO\002 command."));
return true;
}
};
class CommandNSSASetEmail : public CommandNSSetEmail
{
public:
CommandNSSASetEmail(Module *creator) : CommandNSSetEmail(creator, "nickserv/saset/email", 2)
{
this->ClearSyntax();
this->SetSyntax(_("\037nickname\037 \037address\037"));
}
void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms)
{
this->Run(source, params[0], params.size() > 1 ? params[1] : "");
}
bool OnHelp(CommandSource &source, const Anope::string &)
{
this->SendSyntax(source);
source.Reply(" ");
source.Reply(_("Associates the given E-mail address with the nickname."));
return true;
}
};
class NSSetEmail : public Module
{
CommandNSSetEmail commandnssetemail;
CommandNSSASetEmail commandnssasetemail;
public:
NSSetEmail(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, CORE),
commandnssetemail(this), commandnssasetemail(this)
{
this->SetAuthor("Anope");
ModuleManager::Attach(I_OnPreCommand, this);
ModuleManager::RegisterService(&commandnssetemail);
ModuleManager::RegisterService(&commandnssasetemail);
}
EventReturn OnPreCommand(CommandSource &source, Command *command, std::vector<Anope::string> ¶ms)
{
User *u = source.u;
if (command->name == "nickserv/confirm" && !params.empty() && u->IsIdentified())
{
Anope::string new_email, passcode;
if (u->Account()->GetExtRegular("ns_set_email", new_email) && u->Account()->GetExtRegular("ns_set_email_passcode", passcode))
{
if (params[0] == passcode)
{
u->Account()->email = new_email;
Log(LOG_COMMAND, u, command) << "to confirm their email address change to " << u->Account()->email;
source.Reply(_("Your email address has been changed to \002%s\002."), u->Account()->email.c_str());
u->Account()->Shrink("ns_set_email");
u->Account()->Shrink("ns_set_email_passcode");
return EVENT_STOP;
}
}
}
return EVENT_CONTINUE;
}
};
MODULE_INIT(NSSetEmail)
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