#include "inspircd.h" 
#include "ssl.h" 
#include "account.h"
#include "base64.h"

class NickCore
{
 public:
	std::string display;
	std::string hash;
	std::string pass;
	std::vector<std::string> access;
};

typedef nspace::hash_map<std::string, NickCore*, nspace::insensitive, irc::StrHashComp> core_hash;
core_hash accountlist;

bool HasServices()
{
	if (ServerInstance->FindNick("NickServ"))
		return true;
	return false;
}

void LoginUser(User* user, const std::string &accountname, Module *module)
{
	// set the METADATA
	AccountExtItem *ext = GetAccountExtItem();
	ext->set(user, accountname);
	ServerInstance->PI->SendMetaData(user, "accountname", accountname);
	if (IS_LOCAL(user))
		user->WriteNumeric(900, "%s %s %s :You are now logged in as %s", user->nick.c_str(), user->GetFullHost().c_str(), accountname.c_str(), accountname.c_str());

	// set umode +r
	std::vector<std::string> parameters;
	parameters.push_back(user->nick);
	parameters.push_back("+r");
	ServerInstance->SendMode(parameters, ServerInstance->FakeClient);

	// send AccountEvent
	AccountEvent(module, user, accountname).Send();
}

bool CheckPassword(NickCore *nc, std::string plaintext)
{
	std::string buf;
	Base64 b64;

	if (nc->hash == "plain")
	{
		buf = b64.Encode(plaintext);
		if (nc->pass == buf)
			return true;
		else
			return false;
	}
	return false;
}

bool CheckFingerprint(User *user, NickCore *nc, Module *module)
{	
	UserCertificateRequest req(user, module);
	if (req.cert)
	{
		for (size_t i = 0; i < nc->access.size(); ++i)
		{
			if (nc->access[i] == req.GetFingerprint())
				return true;
		}
	}
	return false;
}