Laravel Passport Key path oauth-public.key does not exist or is not readable
You do not mention your installation steps. Presume you did the following:
composer require laravel/passportRegister the service provider inside config/app.php
Laravel\Passport\PassportServiceProvider::class,Run the migrations
php artisan migrateLastly generate the keys using
php artisan passport:installI see you are trying it on Windows. I saw an OpenSSL problem on Windows, might help you.
This is because you didn't generate Oauth keys using passport keys.
Run
php artisan passport:keysAfter that run the following command to generate a personal access client
php artisan passport:client --personalEnter the details it asks you. Then you are done.
May be storage/oauth-private.key and storage/oauth-private.key is absent and you imported the old database. For this scenario please run the following command.
php artisan passport:keysTry this solution if you imported the old database where passport related data already stored. Otherwise, follow the accepted answer.