diff options
Diffstat (limited to 'modules/nickserv/ns_resetpass.cpp')
| -rw-r--r-- | modules/nickserv/ns_resetpass.cpp | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/modules/nickserv/ns_resetpass.cpp b/modules/nickserv/ns_resetpass.cpp new file mode 100644 index 000000000..889a8b933 --- /dev/null +++ b/modules/nickserv/ns_resetpass.cpp @@ -0,0 +1,154 @@ +/* NickServ core functions + * + * (C) 2003-2024 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 SendResetEmail(User *u, const NickAlias *na, BotInfo *bi); + +class CommandNSResetPass final + : public Command +{ +public: + CommandNSResetPass(Module *creator) : Command(creator, "nickserv/resetpass", 2, 2) + { + this->SetDesc(_("Helps you reset lost passwords")); + this->SetSyntax(_("\037nickname\037 \037email\037")); + this->AllowUnregistered(true); + } + + void Execute(CommandSource &source, const std::vector<Anope::string> ¶ms) override + { + const NickAlias *na; + + if (!(na = NickAlias::Find(params[0]))) + source.Reply(NICK_X_NOT_REGISTERED, params[0].c_str()); + else if (na->nc->HasExt("NS_SUSPENDED")) + source.Reply(NICK_X_SUSPENDED, na->nc->display.c_str()); + else if (!na->nc->email.equals_ci(params[1])) + source.Reply(_("Incorrect email address.")); + else + { + if (SendResetEmail(source.GetUser(), na, source.service)) + { + Log(LOG_COMMAND, source, this) << "for " << na->nick << " (group: " << na->nc->display << ")"; + source.Reply(_("Password reset email for \002%s\002 has been sent."), na->nick.c_str()); + } + } + + return; + } + + bool OnHelp(CommandSource &source, const Anope::string &subcommand) override + { + this->SendSyntax(source); + source.Reply(" "); + source.Reply(_("Sends a passcode to the nickname with instructions on how to\n" + "reset their password. Email must be the email address associated\n" + "to the nickname.")); + return true; + } +}; + +struct ResetInfo final +{ + Anope::string code; + time_t time; +}; + +class NSResetPass final + : public Module +{ + CommandNSResetPass commandnsresetpass; + PrimitiveExtensibleItem<ResetInfo> reset; + +public: + NSResetPass(const Anope::string &modname, const Anope::string &creator) : Module(modname, creator, VENDOR), + commandnsresetpass(this), reset(this, "reset") + { + if (!Config->GetBlock("mail")->Get<bool>("usemail")) + throw ModuleException("Not using mail."); + } + + EventReturn OnPreCommand(CommandSource &source, Command *command, std::vector<Anope::string> ¶ms) override + { + if (command->name == "nickserv/confirm" && params.size() > 1) + { + if (Anope::ReadOnly) + { + source.Reply(READ_ONLY_MODE); + return EVENT_STOP; + } + + NickAlias *na = NickAlias::Find(params[0]); + + ResetInfo *ri = na ? reset.Get(na->nc) : NULL; + if (na && ri) + { + NickCore *nc = na->nc; + if (nc->HasExt("NS_SUSPENDED")) + { + source.Reply(NICK_X_SUSPENDED, nc->display.c_str()); + return EVENT_STOP; + } + + const Anope::string &passcode = params[1]; + if (ri->time < Anope::CurTime - 3600) + { + reset.Unset(nc); + source.Reply(_("Your password reset request has expired.")); + } + else if (passcode.equals_cs(ri->code)) + { + reset.Unset(nc); + nc->Shrink<bool>("UNCONFIRMED"); + + Log(LOG_COMMAND, source, &commandnsresetpass) << "to confirm RESETPASS and forcefully identify as " << na->nick; + + if (source.GetUser()) + { + source.GetUser()->Identify(na); + } + + source.Reply(_("You are now identified for your nick. Change your password now.")); + } + else + return EVENT_CONTINUE; + + return EVENT_STOP; + } + } + + return EVENT_CONTINUE; + } +}; + +static bool SendResetEmail(User *u, const NickAlias *na, BotInfo *bi) +{ + Anope::string subject = Language::Translate(na->nc, Config->GetBlock("mail")->Get<const Anope::string>("reset_subject").c_str()), + message = Language::Translate(na->nc, Config->GetBlock("mail")->Get<const Anope::string>("reset_message").c_str()), + passcode = Anope::Random(20); + + subject = subject.replace_all_cs("%n", na->nick); + subject = subject.replace_all_cs("%N", Config->GetBlock("networkinfo")->Get<const Anope::string>("networkname")); + subject = subject.replace_all_cs("%c", passcode); + + message = message.replace_all_cs("%n", na->nick); + message = message.replace_all_cs("%N", Config->GetBlock("networkinfo")->Get<const Anope::string>("networkname")); + message = message.replace_all_cs("%c", passcode); + + ResetInfo *ri = na->nc->Extend<ResetInfo>("reset"); + ri->code = passcode; + ri->time = Anope::CurTime; + + return Mail::Send(u, na->nc, bi, subject, message); +} + +MODULE_INIT(NSResetPass) |