Angular-CLI now works with the SSL options. Like you've noted, you can manually select which key and cert you'd like to use with the command: ng serve -ssl -ssl-key key-path -ssl-cert If you'd like to set a default path for your key and cert then you can go into your.angular-cli.json file adjust the Defaults section accordingly. Self-signed certificate based on the existing (stock) ssl.key: At the command prompt, run the following command to create a two-year certificate. Increase or decrease the value for -days to generate a certificate with a different expiration date. You can do this with these steps: 1. Type the following command in an open terminal window on your computer to display the list of curves supported by your version of OpenSSL. Once you have selected a curve, then you can use the following command to create the private key file. Jul 08, 2009 Get a Valid Trial SSL Certificate (Optional) Instead of signing it youself, you can also generate a valid trial SSL certificate from thawte. I.e Before spending the money on purchasing a certificate, you can also get a valid fully functional 21 day trial SSL certificates from Thawte. Once this valid certificate works. Generate self-signed SSL certificate in one line. As a web developer or website owner, you may sometimes need to generate and test your web application using self-signed SSL certificates before buying commercial SSL certificates. Generating self-signed certificates is an easy process. In fact, it's a one-step process.
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Introduction
TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a protected, encrypted wrapper.
Using this technology, servers can send traffic safely between the server and the client without the concern that the messages will be intercepted and read by an outside party. The certificate system also assists users in verifying the identity of the sites that they are connecting with.
In this guide, we will show you how to set up a self-signed SSL certificate for use with an Nginx web server on an Ubuntu 14.04 server. A self-signed certificate will not validate the identity of your server for your users since it is not signed by one of their web browser’s trusted certificate authorities, but it will allow you to encrypt communications with your web clients.
Note: You may want to consider using Let’s Encrypt instead of a self-signed certificate. Let’s Encrypt is a new certificate authority that issues free SSL/TLS certificates that are trusted in most web browsers. Check out the tutorial to get started: How To Secure Nginx with Let’s Encrypt on Ubuntu 14.04
Prerequisites![]()
To get started on this guide, you will need to set up some basic things on your server.
You should have a non-root user available who has
sudo privileges. You can learn how to set up such a user account by following steps 1-4 in our initial server setup for Ubuntu 14.04.
After that, you’ll also need to have the Nginx web server installed. If you would like to install an entire LEMP (Linux, Nginx, MySQL, PHP) stack on your server, you can follow our guide on setting up LEMP on Ubuntu 14.04.
If you just want the Nginx web server, you can instead just type:
Step One — Create the SSL Certificate
We can start off by creating a directory that will be used to hold all of our SSL information. We should create this under the Nginx configuration directory:
Now that we have a location to place our files, we can create the SSL key and certificate files in one motion by typing:
You will be asked a series of questions. Before we go over that, let’s take a look at what is happening in the command we are issuing:
As we stated above, these options will create both a key file and a certificate. We will be asked a few questions about our server in order to embed the information correctly in the certificate.
Fill out the prompts appropriately. The most important line is the one that requests the
Common Name (e.g. server FQDN or YOUR name) . You need to enter the domain name that you want to be associated with your server. You can enter the public IP address instead if you do not have a domain name.
The entirety of the prompts will look something like this:
Both of the files you created will be placed in the
/etc/nginx/ssl directory.
Step Two — Configure Nginx to Use SSL
We have created our key and certificate files under the Nginx configuration directory. Now we just need to modify our Nginx configuration to take advantage of these by adjusting our server block files. You can learn more about Nginx server blocks in this article.
Nginx versions 0.7.14 and above (Ubuntu 14.04 ships with version 1.4.6) can enable SSL within the same server block as regular HTTP traffic. This allows us to configure access to the same site in a much more succinct manner.
Your server block may look something like this:
The only thing we would need to do to get SSL working on this same server block, while still allowing regular HTTP connections, is add a these lines:
When you are finished, save and close the file.
Now, all you have to do is restart Nginx to use your new settings:
This should reload your site configuration, now allowing it to respond to both HTTP and HTTPS (SSL) requests.
Step Three — Test your Setup
Your site should now have SSL functionality, but we should test it to make sure.
First, let’s test to make sure we can still access the site with using normal HTTP. In your web browser, go to your server’s domain name or IP address:
Generate certificate with private key online. You should see your normal website. In my example, I’m just serving the default Nginx page:
![]()
If you get this page, then your server is still handling HTTP requests correctly.
Now, we can check whether our server can use SSL to communicate. Do this by specifying the
https protocol instead of the http protocol.
You will likely get a warning in your web browser that looks something like this:
This is expected. It is telling you that it cannot verify the identity of the server you are trying to connect to because it isn’t signed by a certificate authority that the browser has been configured to trust. Since we created a self-signed certificate, this makes perfect sense.
Click on “Proceed anyway”, “Continue”, or whatever similar option is available. You should see your site again:
One Line Generate Ssl Key In Windows 10
Your browser may show the “https” crossed out in the address bar or a broken or crossed out “lock” icon. If you click on the lock icon, you can see some more information about the connection:
https://certifiedgreat.weebly.com/generate-public-key-from-private-key-putty.html. As you can see, the issue is only that the browser cannot verify the identity of the server because it isn’t signed by a certificate authority that it is configured to trust. The middle section shows that the connection is encrypted, however, so we have achieved that goal.
Conclusion
You have configured your Nginx server to handle both HTTP and SSL requests. This will help you communicate with clients securely and avoid outside parties from being able to read your traffic.
One Line Generate Ssl Key File
If you are planning on using SSL for a public website, you should probably purchase an SSL certificate from a trusted certificate authority to prevent the scary warnings from being shown to each of your visitors.
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