function encrypt(text){
var algorithm = 'AES-256-CBC';
var password = 'd6F3Efeq';
var cipher = crypto.createCipher(algorithm,password)
var crypted = cipher.update(text,'utf8','hex')
crypted += cipher.final('hex');
return crypted;
}
function dcrypt(encryptGenPwd)
{
var algorithm = 'AES-256-CBC';
var password = 'd6F3Efeq';
var decipher = crypto.createDecipher(algorithm,password)
var dec = decipher.update(encryptGenPwd,'hex','utf8')
dec += decipher.final('utf8');
return dec;
}
exports.forgotpassword = function(req,res){
var newUser = new User(req.body);
var forgotemail = req.body.forgotemail;
var err="";
async.waterfall([
function (done){
var token = encrypt(forgotemail);
if (token=="" || !token)
{
crypto.randomBytes(20,function(err,buf){
var token = buf.toString('hex');
done(err,token);
});
}else{
done(err,token);
}
},
function (token,done){
User.findOne({email:forgotemail},function(err,user){
if (!user){
res.json({success:false,message:'Email ID not Exists'});
}
else{
User.update({email:forgotemail},{$set: {resetPasswordToken:
token,resetPasswordExpires:Date.now()}},function(err,user){
if(err){
res.json({success:true,message:'Error While updating Data'});
}
else if(!user){
res.json({success:true,message:'Oops something went wrong please
try again later'});
}
else{
done(err, token, user);
}
});
}
});
},
function(token,user, done){
var smtpTransport = nodemailer.createTransport("SMTP",{
service: "Gmail",
auth: {
user: "@gmail.com",
pass: " "
}
});
var mailOptions = {
from: " <[email protected]>",
to: "Receiver Name <" + req.body.forgotemail + ">",
subject: "Forgot your password",
text: "",
html: "<p>we've received your request to
reset the password for this email address.</p>"
+ " To reset your password please click
on this link or cut and paste this URL into your browser.<br>" +
'http://' + req.headers.host +
'/resetpassword?token=' + token + '\n\n'
}
smtpTransport.sendMail(mailOptions,function(err){
res.json({success : true, message : "An Email Has been sent to th
provided Email Address"});
done(err,'done');
});
}
]);
}
On Mon, Jul 13, 2015 at 7:46 AM, sam <[email protected]> wrote:
>
> ```
> /* somewhere deep inside a module... */
> var token = Tokens.create();
> pair(email, token);
> send(email, token);
> ```
>
> ```
> /* in another module */
> Tokens.create = function() {
> crypto.randomBytes(48, function(ex, buf) {
> var token = buf.toString('hex');
> return token;
> })
> }
> ```
>
> Will the `Tokens.create()` be ran in parallel to `pair(email, token)` and
> `send(token, email)`? I'm trying to understand if i need to use a callback
> or not here
>
> Someone in IRC responded:
> "just google for callbacks, in a nutshell when the second argument of
> function is a function"
>
> Tokens.create doesn't take a callback, but the function it calls,
> `crypto.randomBytes`, does. So will `token = Tokens.create` be ran
> asynchronously?
>
> --
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--
Best Regards
Shailendra Sen
LinkITes Infotech Pvt Ltd
--
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