Suppression du mot de passe des clés de certificat SSL avec Nginx (2024)

Lorsqu'il s'agit de configurer des certificats SSL avec Nginx, il est crucial de comprendre que Nginx ne prend pas en charge les clés de certificat protégées par mot de passe. Si vos clés sont déjà protégées par un mot de passe, suivez la méthode ci-dessous pour les supprimer.

Application à OpenSSL uniquement

Cette méthode s'applique spécifiquement à OpenSSL. Si vous utilisez une autre bibliothèque SSL ou un autre fournisseur, cette méthode ne sera pas pertinente.

Suppression du mot de passe avec OpenSSL

  1. Copiez le fichier de clé privée dans votre répertoire OpenSSL (ou spécifiez le chemin dans la commande ci-dessous).

  2. Exécutez la commande suivante dans votre terminal :

    openssl rsa -in [original.key] -out [new.key]
  3. Entrez le mot de passe de la clé originale lorsqu'on vous le demande.

  4. Le fichier de sortie [new.key] devrait maintenant être non chiffré. Pour vérifier, ouvrez le fichier avec un éditeur de texte et assurez-vous que les en-têtes ne sont plus chiffrés.

En-têtes chiffrés

Les en-têtes chiffrés ressemblent à ceci :

-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,6BD407785DD187EF...
-----END RSA PRIVATE KEY-----

En-têtes non chiffrés

Les en-têtes non chiffrés ressemblent à ceci :

-----BEGIN RSA PRIVATE KEY-----
6BD407785DD187EF...
-----END RSA PRIVATE KEY-----

En suivant cette procédure, vous garantissez que vos clés SSL sont prêtes à être utilisées avec Nginx, optimisant ainsi la sécurité de votre site web. Cette approche simple mais cruciale peut faire la différence dans la configuration de certificats SSL, assurant une protection efficace de vos données sensibles.

Suppression du mot de passe des clés de certificat SSL avec Nginx (2024)

FAQs

How do I turn off SSL certificate verification in nginx? ›

Nginx: Disabling the SSL v3 Protocol
  1. Type the following command: grep -r ssl_protocol /etc/nginx. In this example, /etc/nginx is the base directory for the Nginx installation.
  2. The command will out put the available Server Blocks.
  3. Open the Server Block for which you are disabling the SSL v3 protocol.

How to fix 400 bad request the SSL certificate error nginx? ›

During the TLS handshake if it is found that the client certificate is expired, then the server will send 400 Bad request with the message “The SSL certificate error”. The solution for this problem is that procure a new certificate and upload the certificate.

How to replace SSL certificate in nginx? ›

The SSL certificate and key files are typically located in /etc/nginx/ssl/ or a similar directory. Use the 'cp' command to make a copy of the files, ensuring that you copy each file to a different filename, so it doesn't overwrite the originals.

How to enable SSL mode in nginx? ›

How to Install and Configure Your SSL Certificate
  1. Primary and intermediate certificates. ...
  2. Copy the certificate files to your server. ...
  3. Concatenate the primary and intermediate certificates. ...
  4. Edit the Nginx virtual hosts file. ...
  5. Restart Nginx. ...
  6. Congratulations!

How do I get rid of SSL certificate warning? ›

Reinstall the SSL

As a result, your browser may serve a warning that the SSL certificate is not issued by a trusted authority. In most cases, this is resolved by reinstalling the SSL.

Can we disable SSL certificate? ›

​​ Disable Universal SSL certificate

Select your domain. Go to SSL/TLS > Edge Certificates. For Disable Universal SSL, select Disable Universal SSL. Read the warnings in the Acknowledgement.

How do I get rid of SSL connection error? ›

To fix the problem, try the following troubleshooting steps:
  1. Make sure you are using a valid SSL certificate.
  2. Update your browser to the latest version.
  3. Disable unknown or unnecessary add-ons in the Firefox settings.
  4. Ensure that HTTPS is set up correctly.
  5. If the error persists after these steps, restart your browser.

How do I fix an Nginx error? ›

Here's a step-by-step guide:
  1. #1 Check the Requested URL. Ensure that the URL entered in the browser is correct. ...
  2. #2 Verify the Location of the Resource. ...
  3. #3 Review Nginx Configuration. ...
  4. #4 Check File Permissions. ...
  5. #5 Clear Browser Cache. ...
  6. #6 Restart Nginx. ...
  7. #7 Set Up Automatic Restart. ...
  8. #8 Check Error Logs.
Nov 27, 2023

How to fix no required SSL certificate was sent? ›

Resolution: Check Client Configuration: Ensure the client is correctly configured to present an SSL certificate when making requests to the server. This often involves setting up the client with the necessary certificate files (certificate and private key) and configuring it to use them in requests.

Where are SSL certificates stored in nginx? ›

In most cases the certificate and private key are uploaded to the /usr/local/nginx/conf/ folder.

What is nginx SSL termination? ›

The SSL termination is the process that occurs on the load balancer which handles the SSL encryption/decryption so that traffic between the load balancer and backend servers in HTTP. To be specific the Nginx can be configured as a load balancer to distribute incoming traffic around several backend servers.

Does nginx handle SSL? ›

Obtaining an SSL Client Certificate

NGINX will identify itself to the upstream servers by using an SSL client certificate. This client certificate must be signed by a trusted CA and is configured on NGINX together with the corresponding private key.

Where is the nginx config file located? ›

By default the file is named nginx. conf and for NGINX Plus is placed in the /etc/nginx directory. (For NGINX Open Source , the location depends on the package system used to install NGINX and the operating system. It is typically one of /usr/local/nginx/conf, /etc/nginx, or /usr/local/etc/nginx.)

How to run nginx without SSL? ›

To configure NGinx without a public certificate you would use HTTP (ie abandon encryption). HTTPS is designed around public/private encryption so it would not make sense for Nginx to not use this. It is possible for you to create a self signed certificate, and for users to "pin" that.

How do I turn off SSL verification? ›

Disable SSL Certificate Verification for an environment
  1. Open the API Client UI.
  2. Click on the Environments pane of the sidebar.
  3. Select your environment of choice.
  4. Click on the Settings tab.
  5. Use the Certificate Verification dropdown to disable or enable SSL verification.

How do I turn off SSL certificate verification in Linux? ›

The curl command provides the -k or –insecure option to disable SSL certificate verification. This allows curl to perform “insecure” SSL connections and transfers without checking the authenticity of the SSL certificate presented by the server.

How to run Nginx without SSL? ›

To configure NGinx without a public certificate you would use HTTP (ie abandon encryption). HTTPS is designed around public/private encryption so it would not make sense for Nginx to not use this. It is possible for you to create a self signed certificate, and for users to "pin" that.

How to disable SSL certificate validation git? ›

Prepend GIT_SSL_NO_VERIFY=true before every git command run to skip SSL verification. This is particularly useful if you haven't checked out the repository yet. Run git config http. sslVerify false to disable SSL verification if you're working with a checked out repository already.

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