sbbs/load/control/register.js

/**
 * This handles user registration.
 *
 * The form must have the following fields:
 * + USER		The user's user id to login
 * + EMAIL		The users's email address - to receive tokens
 * + FULLNAME	The user's full name
 * + PASS		The users's preferred password
 * + CITY		The user's city
 * + COUNTRY	The user's country - 3 letter ISO code
 * + PCODE		THe user's postal code
 */

var CONTROL_REGISTER		= '1';
var EMAIL_REGEX = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
var cValChars='ACDEFHJKLMNPQRTUVWXY23456789!@$%&';

log(LOG_DEBUG,'+ Control REGISTER loaded');

function register(session) {
	var code = '';
	var complete = false;
	var processed = false;
	var ready = false;

	function init(session) {
		log(LOG_DEBUG,' - Register init()');
		ready = true;
	}

	// Called before processing for a field
	Object.defineProperty(this, 'getName', {
		get: function () {
			return 'Control-Registration';
		}
	});

	Object.defineProperty(this, 'isComplete', {
		get: function () {
			return complete && processed;
		}
	});

	this.handle = function(read) {
		// Dont allow existing users to re-register
		if (user.number) {
			session.baselineSend('ALREADY_MEMBER',false);
			return (read === '*') ? read : '';
		}

		log(LOG_DEBUG,'Control REGISTER handle() start. ('+read+')');
		if (cf === undefined) {
			log(LOG_DEBUG,' - CF not defined, returning');
			return read;
		}

		log(LOG_DEBUG,'- Field '+cf.name+'('+JSON.stringify(cf)+')');

		if ((cf.name === 'TOKEN') && (read === '#' || read === "\r")) {
			if (cf.value === code) {
				complete = true;

			} else {
				session.baselineSend('INVALID_CODE',false);
				session.cursorOn(cf.c+cf.value.length,cf.r);
				session.attr(cf.attribute);
				read = '';
			}
		}

		log(LOG_DEBUG,'- Field Value ['+cf.value+'] ('+code+')');

		return read;
	}

	this.prefield = function() {
		log(LOG_DEBUG,'- prefield: Field '+cf.name+'('+JSON.stringify(cf)+')');

		// Make sure we got an email
		if (cf.name === 'TOKEN') {
			if (! code.length) {
				log(LOG_DEBUG,'  - BASELINE '+cf.name+'('+JSON.stringify(cf)+')');
				session.baselineSend('TOKEN_EMAIL',false);

				var email = session.fieldValue('EMAIL');
				var uid = session.fieldValue('USER');
				var name = session.fieldValue('FULLNAME');

				log(LOG_DEBUG,'  - VALIDATE EMAIL TO ('+JSON.stringify(system.matchuserdata(U_NETMAIL,email))+')');

				// Validate Email hasnt been used
				// Validate USER_ID hasnt been used
				if ((email.indexOf('@') === -1) || ! EMAIL_REGEX.test(email) || (system.matchuserdata(U_NETMAIL,email) !== 0)) {
					session.baselineSend('INVALID_EMAIL',false);
					return;
				}

				if (! system.check_name(uid)) {
					log(LOG_DEBUG,'  - Cannot use user_id: ('+uid+')');
					session.baselineSend('INVALID_UID',false);
					return;
				}

				var msgbase = new MsgBase('mail');
				for (var i=0;i<6;i++) {
					code += cValChars.substr(parseInt(Math.random()*cValChars.length),1);
				}

				var hdrs = new Object();
				hdrs.to = name;
				hdrs.to_net_type = netaddr_type(email);

				if (hdrs.to_net_type !== NET_NONE) {
					hdrs.to_net_addr = email;
				} else {
					session.baselineSend('CANNOT_SEND_TOKEN',false);
					return;
				}

				hdrs.from = system.name;
				hdrs.from_net_addr = 'sysop@'+system.inet_addr;
				hdrs.from_net_type = NET_INTERNET;
				hdrs.subject = 'Registration TOKEN for '+system.name;

				if (msgbase.open !== undefined && msgbase.open() === false) {
					console.print("\r\n\1n\1h\1rERROR: \1y" + msgbase.last_error + "\1n \r\n");
					console.pause();
					msgbase.close();
					bbs.hangup();

					return;
				}

				var msg="CODE: " + code + "\n\n";
				msg += 'Please use the above code to validate your login to '+system.name+'.';

				if (! msgbase.save_msg(hdrs,msg))  {
					console.print("\r\n\1n\1h\1rERROR: \1y" + msgbase.last_error + "\1n \r\n");
					console.pause();
					msgbase.close();
					bbs.hangup();
					return;
				}

				msgbase.close();
			}

			session.baselineSend('TOKEN_SENT',false);
			log(LOG_DEBUG,'SENT EMAIL TOKEN ('+code+') ['+JSON.stringify(hdrs)+']');
		}
	}

	this.process = function() {
		log(LOG_DEBUG,'Creating user: ['+session.fieldValue('EMAIL')+'] ['+session.fieldValue('USER')+']');

		try {
			var newuser = system.new_user(session.fieldValue('USER'));

		} catch (e) {
			session.baselineSend('USER_EXISTS',false);
			log(LOG_ERROR,"New user couldn't be created (user created while signing up)");
			log(LOG_ERROR,JSON.stringify(e));
			processed = true;
			return this.isComplete;
		}

		if (typeof newuser === 'number') {
			session.baselineSend('USER_CREATE_ERROR',false);
			log(LOG_ERROR,"New user couldn't be created (error code "+newuser+")");
			processed = true;
			return this.isComplete;
		}

		newuser.security.password = '';
		if (bbs.login(newuser.alias,null)) {
			user.number = newuser.number;
			user.security.password = session.fieldValue('PASS');
			user.name = session.fieldValue('FULLNAME');
			user.handle = session.fieldValue('USER');
			user.location = session.fieldValue('CITY')+', '+session.fieldValue('COUNTRY');
			user.zipcode = session.fieldValue('PCODE');
			user.netmail = session.fieldValue('EMAIL');
			user.comment = 'ANSItex registered user';
			bbs.user_sync();
			bbs.logon();

			log(LOG_INFO,"Created user record #"+user.number+": "+user.alias);

			action = ACTION_EXIT;
			processed = true;
			return this.isComplete;

		} else {
			session.baselineSend('LOGIN_ERROR',false);
			log(LOG_INFO,"bbs.login() failed");
			user.comment = 'Initial login failed!';
			newuser.settings |= USER_DELETED;
			delete newuser;
			processed = true;

			return this.isComplete;
		}
	}

	// @todo Doesnt appear to be used
	this.ready = function() {
		log(LOG_DEBUG,'register:ready = '+JSON.stringify(ready));
		return ready;
	}

	init.apply(this,arguments);
}