Access error running envoy in Laravel 5.7

I created envoy file in my laravel 5.7 app, but running on my local comp it I got error :

$ envoy run deploy
PHP Warning:  file_get_contents(/home/user/.ssh/config): failed to open stream: Permission denied in /home/user/.composer/vendor/laravel/envoy/src/SSHConfigFile.php on line 33
lardeployer@NNN.NN.NN.N's password: 

Are that wrong access on my local system ?

Which commands have I to run ?

Thanks!

via Chebli Mohamed