Why am I getting an 'SSL/TLS Protection Error' when creating a Flarum project with Composer?

SSL/TLS Protection Error in Composer

The Issue:

When attempting to create a new Flarum project using Composer, users may encounter the following error:

The openssl extension is required for SSL/TLS protection but is not available.

This error indicates that the PHP OpenSSL extension, necessary for secure network communication, is not enabled in the PHP configuration.

The Solution:

1. Disable TLS for Composer (Unsecured):

   Warning: This method is not recommended for production environments and should only be used on development machines where security is not a major concern.

   composer config -g -- disable-tls true

2. Enable PHP OpenSSL Extension:

   To properly enable OpenSSL, users should ensure that the PHP OpenSSL extension is both installed and enabled in their php.ini file.

   Linux/OSX: Add or uncomment the following line in php.ini:

   extension=php_openssl.so

   Windows: Add or uncomment the following line in php.ini:

   extension=php_openssl.dll

   Reload the web server or PHP-FPM to apply the changes.

   Note: In PHP versions 7.4 and above, the extension name is extension=openssl instead.

3. Restart Composer:

   After making the necessary changes, restart Composer to resolve the error.

Additional Notes:

It is highly recommended to enable the PHP OpenSSL extension for secure network communication. Disabling TLS for composer should only be considered a temporary solution for development environments.

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