oauth-private.key does not exist or is not readable - php

Question

So, I imported another project from Bitbucket and tried to launch it using php artisan serve, I always get this error:
[LogicException]
Key path "file:///var/www/html/DesignViewer5/storage/oauth-private.key" does not
exist or is not readable
I don't get this error when I make a project myself, I can't run any other command. I tried 'php artisan key:generate', and got the exact same error.
I tried: composer update, and got this:
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 0 installs, 1 update, 0 removals
- Updating spatie/laravel-permission (1.11.1 => 1.12.0) Downloading: 100%
Writing lock file
Generating autoload files
> Illuminate\Foundation\ComposerScripts::postUpdate
> php artisan optimize
[LogicException]
Key path "file:///var/www/html/DesignViewer5/storage/oauth-private.key" doe
s not exist or is not readable
Script php artisan optimize handling the post-update-cmd event returned with error code 1
Anyone knows how to fix it? Thanks!

Answer 1

I think that this is due to Laravel Passport, you should try the following command:
php artisan passport:install
This command will create the encryption keys needed to generate secure
access tokens. In addition, the command will create "personal access"
and "password grant" clients which will be used to generate access
tokens
Source: https://laravel.com/docs/5.4/passport

Answer 2

I had the same problem when I updated the composer.I generated the keys again using php artisan passport:keys and it solved the problem

Answer 3

I found the solution
Solution:
In config/app.php I had to comment these lines:
/*Laravel\Passport\PassportServiceProvider::class,
App\Providers\CodeGrantProvider::class,
Spatie\Permission\PermissionServiceProvider::class,*/
Than you need to migrate the whole database again,
than uncomment this line:
Laravel\Passport\PassportServiceProvider::class,
And run php artisan passport:install my application keys weren't working so I had to do:
php artisan config:clear
php artisan key:generate
php artisan config:clear
And than I could do php artisan serve
Thanks!

Answer 4

so sample if you already install passpord and don't config run this command
php artisan passport:keys
If already doesnt install the passport package you must check the docs of passpord in Laravel docs

Answer 5

Step 1:
Only Run if oauth-private.key and oauth-public.key not exists in
storage folder otherwise skip first step..
php artisan passport:install
Step 2:
Clear configration and generate key
php artisan config:clear
php artisan key:generate
php artisan config:clear
Step 3:
Change permission and owner like that :
sudo chown www-data:www-data storage/oauth-*.key
sudo chmod 600 storage/oauth-*.key

Answer 6

Since /storage/*.key is in .gitignore so if you pull the project, that might be missing the key by running php artisan passport:keys will generate new keys for you.

Answer 7

Run: php artisan passport:install.
If get message like "Encryption keys already exist. Use the --force option to overwrite them."
Then run
Run: php artisan config:clear
Run: php artisan key:generate.
And finally
Run: php artisan config:clear

Answer 8

I have removed this bit: Passport::loadKeysFrom(__DIR__.'/../secrets/oauth');
from App\Providers\AuthServiceProvider and it fixed the issue.
https://laravel.com/docs/8.x/passport#deploying-passport
/**
* Register any authentication / authorization services.
*
* #return void
*/
public function boot()
{
$this->registerPolicies();
Passport::routes();
Passport::loadKeysFrom(__DIR__.'/../secrets/oauth');
}

Answer 9

if you use heroku as deployment,
try add this in composer.json at the script line
"post-install-cmd": [
"php artisan clear-compiled",
"chmod -R 777 storage",
"php artisan passport:keys"
]
and then run this command
php artisan passport:install
php artisan config:clear
php artisan optimize

Answer 10

do this commands
sudo chown www-data:www-data storage/oauth-*.key
php artisan passport:install
php artisan config:clear
php artisan key:generate
php artisan config:clear

Answer 11

Don't do this line until you have keys in a specific location for the file
in AuthServiceProvider.php
//Passport::loadKeysFrom('/secret-keys/oauth');

Answer 12

for my after i run composer install passport is already installed so php artisan passport:install does not help.
try to touch new file (oauth-private.key) to storage dir, then run command
php artisan passport:keys --force
this command 'll force override private key you touched and create "aouth-public.key" file. it 'll work fine

Answer 13

Depending on the environment you are using to deploy. If, for example, you are using a Heroku deploy, you may have to remove the folder containing the keys from gitignore before pushing and then later add it back. This worked for me after following the steps above.

Answer 14

firstly, search in oath-private-key in your application folder. copy
it and go to App/provider folder. create a new folder , secret and
oauth like that
App/Provider/Secret/Oauth and paste your oath-private-key here.
I hope it helps you.

Answer 15

For Windows OS. If you have already installed passport, or you are setting up an existing application and then facing this problem then try "php artisan passport:keys"