Openssl passwd file

You will need a non-root user with sudo privileges in order to perform administrative tasks. To learn how to create such a user, follow our Ubuntu To start out, we need to create the file that will hold our username and password combinations. You can do this by using the OpenSSL utilities that may already be available on your server. Alternatively, you can use the purpose-made htpasswd utility included in the apache2-utils package Nginx password files use the same format as Apache.

Choose the method below that you like best. If you have OpenSSL installed on your server, you can create a password file with no additional packages. We will create a hidden file called.

You can add a username to the file using this command. You can repeat this process for additional usernames.

You can see how the usernames and encrypted passwords are stored within the file by typing:. While OpenSSL can encrypt passwords for Nginx authentication, many users find it easier to use a purpose-built utility. The htpasswd utility, found in the apache2-utils package, serves this function well. Improve this question. StoneThrow StoneThrow 1, 2 2 gold badges 14 14 silver badges 28 28 bronze badges. Looks like a salted hash — muru. Add a comment. Active Oldest Votes. Improve this answer.

The original s crypt 3 , now called DEScrypt for clarity, is lightly salted : salt is a two-character string chosen from the set [a-zA-Z You can add option -salt string yourself and the hash stays the same. Freddy Freddy Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. If you search online, how to add Basic Authentication to a Nginx site, you will find most articles refer to using htpasswd, which you may not have on your server if you are using Nginx.

There is no reason to add htpasswd if you have openssl on your server, you can use it instead to generate the password. No need to install software that you will never use on the server except maybe a few times.

You do not have to use the same location as I have done. The newly added lines could be in any location block defined either in nginx. In the example shown here, I am restricting the entire site. If you wish you could have added those lines for a certain path only by specifying something else after location. I have used the last command line to decrypt a file but my lecturer hinted that I need to use a parameter related to encoding. What is it? The code is base I encrypted a.

Some folks say it could not be done, but it seemed to have worked for me. Note: If I use the same code, but change the output name, it can decrypt just fine. My issue was that I encrypted the file using the same output name as the input, which has made it impossible for me to decrypt it. When I tried to decrypt it, I received the folllowing messages: enter aescbc decryption password: error reading input file.

Hello, how are you? I have an encrypted file which I forgot the password, it is a file. Hello Thanks for this article.