3.4 Hiding API Keys with Environment Variables (dotenv) and Pushing Code to GitHub
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- Опубликовано: 16 июн 2019
- In this lesson, we will address how to can hide an API key using environment variables and open source the code on GitHub.
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After years, I still come back to your videos. Doesn't matter which one. I just come back to them. They solve so many issues. When I first discovered you I wasn't working with JS at all. But enjoyed watching your videos. Now I am working with JS. So I am back
I randomly came across this video and I can't go without thank you ! Your explanations are very clear and makes the course material simple to understand. Thank you very much ! I am so happy I fond your channel today :))
It was never boring! Actually, you made this serious topic so fun like magic. Also, I loved the ending credit of the train. Creative idea!!! Thank you so much!!!!
From hiding api keys to adding local source to GitHub ..well summarized things in 10 mins ..great video !
This is a great tutorial! Thank you for being quick and to the point, as well as informative and helpful!
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How i didn't know this channel? Awesome tutorial and one of the best teachers that i have ever seen on youtube. Keep up!
Useful stuff as always. Waiting for the next video!
I just love the way you teach things! Doesn't even let me feel boring for a single sec! 😊🚀
Thanks a lot ! That's clear and the objectives are so well explained ! I didn't even know that we could code on ecstasy !
What a great series man, I'm grateful everyone can use resources like this. Going from knowing almost 0 JS to deploying my app was very satisfying.
One update though: if you get this error like me: "npm ERR! Missing script: "start"", add this to the end of your package.json file, before the finishing curly brace:
,"scripts": {
"start": "node index.js"
},
I was searching for a video about env file and felt relief when I saw yours
As someone who just started learning to code and my first interview being: "The hell you doing your API key is public", this was a godsend video. Very to the point and clear explanation. Subscribed
Hey, love your videos! they're so straight to the point Thank you for putting this out for free 🙏
I was suffering to understand the environment variable and its benefits this video the best explanation I have ever seen.
Thank you so much i have been searching one good video for days. finally got this one. this one is quick, understandable
no words can describe your awesome explanation
Watched your video for 5minutes and i have no choose but to hit the Subscribe button very fast.
I love your style of teaching,
You're so good at explaining things! Thank you!
Simple and straight to the point thank you👏🏿
THank you! I find this fun to learn
The best video about environment variable and how to use them👍👍👍
Thank you so much. You saved my day with this explanation
Nice video! I've just recently pushed some API keys to Github. Fortunately they have a service that lets you know when you've screwed up.
Same 🤣🤣
you're a legend dude this is a life saver
eagerly waiting for the next video of this series....
I want to know more about the available hosting services for node.
Very engaging! thank you for the lesson.
Thank you! This is exactly the video and explanation I needed!
THIS SAVED MY LIFE THANK YOU
super helpful - thank you!
Thank you! Was just looking for this
As someone who has done this before on my own projects I can say this is legit. Immediate subscribe.
You're a great teacher!!!
Thanks! It was very clear!
Thanks for this playlist. Really helped
So keep working on my project and when I want to deploy hide all my keys and db names thank you 😁
Awesome content and explanation, thanks man!
Great presentation. Thank you very much
Thank you! this helped me a lot, earned a new sub :D
Thank you man, I was exactly looking for that
So, so useful. Thanks!
It works amazingly, thanks a million!
Very nice, thank you, very educational and entertaining! :)
Thank you very much for your explanation 😊
Super helpful video!
Amazing video sir!
sheefmahn brilliant series of videos. any videos where you interact with a Database-as-a-Service? SQL or not
Great explanation
U made it so fun to watch ....❤
Thanks so much this is helpful.
thanx man , this was helpful
So nice thanks for this video
Muchas gracias bro 😀!
Thanks a lot! This has been a lifesaver
You saved me, suscribed!
Spectacular tutorial! Thank you. It's very clear. I wonder if using any browser inspector, can anyone see the API_KEY? Looking inside the code or in the Request to the API message?
Simply awesome
incredible video, I spend like 1 year in a College trying to use GitHub as they told me without actually know what I was doing. thank you! Just a question... Can I add to the .env file a private key from firebase?
Awesome, thanks
BTW you are amazing teacher!
you are the goat, thanks so much
If your file is called index.js, you can just do `node .` or `node index`
Typing those command line commands made me feel like a real programmer 😎 Thank you for this awesome playlist!
You helped me
Thanks a lot! I was totally stuck with a bug until I watched your video. So clarifying!
could continue this series with PWA. This has been popular with web technology in this modern day.
i love your energy
Thanks a lot
Thanks 👍
Thanks dad xx
Great tutorial, but I do want to mention one thing. Environmental variables help you hide your sensitive information for version control purposes. If you build a public website and have environmental variables showing on client side, a user can open the debugger and hover over those variables and see the values of them. Make sure that you use these variables on back-end (server) side if you don't want anyone to see their values.
Nice video!!! How to use this environment variables in the CI(actions)?
thank you
awesome : - )
Bigg thankkk sir
I had a question: Can the same effect be accomplished with a config.json and including that in the gitignore?
can you use .env and gitignore in a vanilla js project?
Please publish the continued episode fastly sir waiting for it
A subscriber from INDIA
#Codingtrain
good video
I exactly landed where i wanted to be. I was just looking for this
Thanks
if you are working on linux you may experience a problem when running the code, "undefined" gets returned, thats because you need to set the env variable yourself.
go to bashrc and do export ENV_VARIABLE=VALUE no spaces around the equal and if the VALUE has spaces add quotes around it
@TheCodingTrain Hi there! I am facing problem in order to upload .env file in my github repo. Since the application doesn't fetching information. What to do???Please help me.
you don't need an access token for the logs js file? It seems the website of mapbox requires one
I'm getting the api key returned in my terminal, but now my data is not being returned in the browser and getting console error: Uncaught ReferenceError: require is not defined. Help please
Our Coding Train Discord is a great place to get help with coding questions ! discord.gg/hPuGy2g
- The Coding Train Team
his next coding challenge should be solving the heat equation based off of 3blue1brown's video on the same topic
Please suggest here! github.com/CodingTrain/Rainbow-Topics/issues
Whats the difference between using dotenv and just throwing them in another javascript file that you export from and then adding that file to the gitignore?
I could watch the video and most likely get the answer to that question; but in the interest of being one of the earliest comments.... please understand.
kind of the same thing, but environment variables are more common because you can configure them more easily on other host services like heroku, CI systems like Jenkins, you can change then on a command line, lots of other ways.
Waiting for the actual answer, but like for me, my main reason for using .env files is because it's a "standard" and you can share that file between different languages for example. A single .env file can be read in NodeJS, PHP, Python,... (others?) without changing any syntax and let dotenv handle everything. My second reason would be the "environment" part. It's clear that it is environment-based and the scope for these variables is globally accessible (less an issue in NodeJS probably) within classes, methods, ..
Ahh true that
For the same reason you wouldn't take a helicopter to do your grocery shopping, it's not the right tool for the job.
شكراً من اجل هدا الفيديو المميز
Great Great Great
I also found AWS secrets manager to be super easy to use and it costs cents
i am first here and very impresed they way you teach , ke
Arigato!
so if someone down loads the repository to try out the web app will they still be able to use is even though they wont have the api key... (for me i didn't want to show the world my database URL and password)
Using dotenv package and store the API_KEY in .env file does not completely hide the API_KEY. It is fine for GitHub because someone visiting this repo they wont be able to see the API_KEY. But if the project is deployed in sever then anyone can see the API_KEY from the browser when they visit this particular website. The best way to hide the API_KEY is store it in the backend and make the API calls from the backend only. Only send the response data to the frontend. And to add more security you can set up CORS for the API_KEY so even if someone gets access to the API_KEY they wont be able to send request as the request will be rejected and only the request from the domains mention in the CORS will be able to make successful request using this API_KEY.
No one is dumb enough to put the api key in frontend, also the example code in the video is using express js which is run by node js in backend.
Great Tutorial! Although i have a question and i hope some good soul will answer me.
During my Bootcamp, we never got tought or warned to hide our API Keys. So now that i am about to apply for jobs, i have been overwhelmed with the fact that i need to hide my personal API key that i used for my projects (it's a free personal key from my bootcamp). So my question is: What should i do that i already committed and publicly pushed all of my projects and API keys on my github? Thankfully no one has access to it yet but i need to take action before sending applications or post my github to Linkedin. Any advice would be greatly appreciated 🙏🙏
but this works just for development on github... if I go in production like a jam stack project? it is not hidden right?
2:00 start
5:30 Create a sample .env
Make sure .gitignore has .env listed
Hello I am using Angular latest version with nodejs and I am new to it. In Angular we have environment.ts file where we keep API key details. I have used dotenv and generating environment.ts with with node script using dotenv. Now when we build and serve angular application and go to browser and do page view source. Enviornment.ts file is viewable in main.js file with all the details and that I dont want to expose. Any suggestion how to stop exposing this file data in page view source?
I see that we can do without require by using node -r. Can you explain how to do it?
can xhr requests be hidden from the console?
Sir where I can Find import and export folder maker in android app resource?