What to do when NGINX Basic AUTH BCrypt not Working? Let’s see the troubleshooting steps. As part of our Server Management Service, Bobcares provides answers to all of your questions.

Steps To Take When NGINX Basic AUTH BCRYPT Not Working

There could be a number of reasons why NGINX basic authentication with bcrypt isn’t functioning as it should be. Let’s examine a few possible problems and fixes:

1. The algorithm and salt are included in a particular format that is used to store Bcrypt passwords. Initially, verify that the password we created and saved in the .htpasswd file is correct for the bcrypt format. We can use a tool or library in order to produce bcrypt passwords.

2. Verify that bcrypt-based password hashing is supported by the NGINX version we are using. Upgrade to a more recent version if necessary, as certain earlier versions might not have built-in support for bcrypt.

3. Verify again how NGINX is configured for basic authentication. Both the auth_basic settings and the auth_basic_user_file path should be valid. Basic authentication may not function due to a straightforward typo or configuration error.

4. Verify that NGINX can read the.htpasswd file by granting it the proper file permissions. The file ought to be readable by the NGINX user.

5. Check to make sure the password we provided to access the protected resource exactly matches the password in the.htpasswd file. Because Bcrypt is case-sensitive, authentication will be blocked by even a single character variation.

6. Verify that the location we provided in the NGINX settings for the.htpasswd file is accurate. We should set relative paths in accordance with the NGINX setup file.

7. Check the .htpasswd file for any problems with user entries or syntax. Since this can cause a failure of authentication.

8. Make sure the password hashing algorithm we’re using is based on bcrypt. Although bcrypt is common, NGINX basic authentication may not support or function with alternative algorithms.

9. Logs from NGINX can find problems with authentication. Look for any error messages or warnings pertaining to authentication in the NGINX error log.

10. So, to verify that the basic authentication is functioning, try using a password in plain text for the time being. If it also functions with passwords in plain text but not with bcrypt, there may be a problem with the bcrypt passwords creation and storage.

11. Lastly, users might experience problems with particular NGINX versions. So, upgrade to a more recent version and see if that fixes the issue.

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Conclusion

To conclude, we offer 11 troubleshooting tips to take when NGINX Basic AUTH BCrypt not Working in this article.