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|
/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2011 InspIRCd Development Team
* See: http://wiki.inspircd.org/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "protocol.h"
#include "account.h"
/* $ModDesc: Povides support for accounts. */
struct AccountItem
{
irc::string account;
std::string tag;
AccountItem(const irc::string& a) : account(a) {}
AccountItem(const irc::string& a, const std::string& t) : account(a), tag(t) {}
std::string metastr()
{
if (!this)
return "";
if (tag.empty())
return account;
return std::string(account) + " " + tag;
}
};
class ServicesExtItem : public SimpleExtItem<AccountItem>
{
public:
ServicesExtItem(Module* owner) : SimpleExtItem<AccountItem>(EXTENSIBLE_USER, "accountname", owner) {}
std::string serialize(SerializeFormat format, const Extensible* container, void* itemv) const
{
return static_cast<AccountItem*>(itemv)->metastr();
}
void unserialize(SerializeFormat format, Extensible* container, const std::string& value)
{
std::string::size_type spc = value.find(' ');
if (value.empty())
unset(container);
else if (spc == std::string::npos)
set(container, new AccountItem(value));
else
set(container, new AccountItem(value.substr(0, spc), value.substr(spc + 1)));
}
};
class ServicesAccountProvider : public AccountProvider
{
public:
ServicesExtItem ext;
ServicesAccountProvider(Module* mod)
: AccountProvider(mod, "account/services_account"), ext(mod)
{
}
bool IsRegistered(User* user)
{
return ext.get(user);
}
irc::string GetAccountName(User* user)
{
AccountItem* account = ext.get(user);
if (account)
return account->account;
return "";
}
std::string GetAccountTag(User* user)
{
AccountItem* account = ext.get(user);
if (account)
return account->tag;
return "";
}
void DoLogin(User* user, const irc::string& acct, const std::string& tag)
{
if (IS_LOCAL(user) && !acct.empty())
user->WriteNumeric(900, "%s %s %s :You are now logged in as %s",
user->nick.c_str(), user->GetFullHost().c_str(), acct.c_str(), acct.c_str());
AccountItem* item = NULL;
if (acct.empty())
{
ext.unset(user);
}
else
{
item = new AccountItem(acct, tag);
ext.set(user, item);
}
if (user->registered == REG_ALL)
ServerInstance->PI->SendMetaData(user, "accountname", item->metastr());
AccountEvent(creator, user, acct).Send();
}
};
class ModuleServicesAccount : public Module
{
ServicesAccountProvider account;
public:
ModuleServicesAccount() : account(this)
{
}
void init()
{
ServerInstance->Modules->AddService(account);
ServerInstance->Modules->AddService(account.ext);
Implementation eventlist[] = {
I_OnWhois, I_OnDecodeMetaData, I_OnSetConnectClass
};
ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
/* <- :twisted.oscnet.org 330 w00t2 w00t2 w00t :is logged in as */
void OnWhois(User* source, User* dest)
{
irc::string acctname = account.GetAccountName(dest);
if (!acctname.empty())
{
ServerInstance->SendWhoisLine(source, dest, 330, "%s %s %s :is logged in as",
source->nick.c_str(), dest->nick.c_str(), acctname.c_str());
}
}
// Whenever the linking module receives metadata from another server and doesnt know what
// to do with it (of course, hence the 'meta') it calls this method, and it is up to each
// module in turn to figure out if this metadata key belongs to them, and what they want
// to do with it.
// In our case we're only sending a single string around, so we just construct a std::string.
// Some modules will probably get much more complex and format more detailed structs and classes
// in a textual way for sending over the link.
void OnDecodeMetaData(Extensible* target, const std::string &extname, const std::string &extdata)
{
User* dest = IS_USER(target);
// check if its our metadata key, and its associated with a user
if (dest && extname == "accountname")
{
irc::string acct = account.GetAccountName(dest);
if (IS_LOCAL(dest) && !acct.empty())
dest->WriteNumeric(900, "%s %s %s :You are now logged in as %s",
dest->nick.c_str(), dest->GetFullHost().c_str(), acct.c_str(), acct.c_str());
AccountEvent(this, dest, acct).Send();
}
}
ModResult OnSetConnectClass(LocalUser* user, ConnectClass* myclass)
{
if (myclass->config->getBool("requireaccount") && !account.IsRegistered(user))
return MOD_RES_DENY;
return MOD_RES_PASSTHRU;
}
Version GetVersion()
{
return Version("Povides support for accounts.",VF_OPTCOMMON|VF_VENDOR);
}
};
MODULE_INIT(ModuleServicesAccount)
|
