May 2018
Intermediate to advanced
492 pages
12h 3m
English
Content preview from Node.js Web Development - Fourth Edition
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Adjusting Twitter authentication to work on the server
The Twitter application we set up for Notes previously won't work because the authentication URL is incorrect for the server. For now, we can log in using the user profile created previously. If you want to see OAuth work with Twitter, go to apps.twitter.com and reconfigure the application to use the IP address of your server.
By hosting somewhere other than our laptop, the Twitter callbackURL must point to the correct location. The default value was http://localhost:3000 for use on our laptop. But we now need to use the IP address for the server. In notes/package.json, add the following environment variable to the on-server script:
TWITTER_CALLBACK_HOST=http://159.89.145.190:3000 Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.