Error requiring bundle from composer on SF4

[SebScoFr]

Command: composer require friendsofsymfony/oauth-server-bundle:dev-master

Fails with

Executing script cache:clear [KO]
 [KO]
Script cache:clear returned with error code 1
!!
!!  In ArrayNode.php line 238:
!!
!!    The child node "db_driver" at path "fos_oauth_server" must be configured.
!!
!!
!!

Shouldn't the configuration file be created automatically on composer require?

[dkarlovi]

There needs to exist a Flex recipe for the package for it to be auto-configured.

[SebScoFr]

Yes that is what I meant, I think a Flex recipe should be submitted to https://github.com/symfony/recipes at some point, but this is not a blocker, maybe a bit confusing for people new to Flex :)

[Luitame]

@SebScoFr how can you solved this problem?

Executing script cache:clear [KO]
[KO]
Script cache:clear returned with error code 1

In ArrayNode.php line 238:

`The child node "db_driver" at path "fos_oauth_server" must be configured.`

[SebScoFr]

@Luitame
If you are using SF4, make sure your fos_auth_server.yaml looks something like this (note the db_driver section):

fos_oauth_server:
    db_driver: mongodb
    client_class: App\Document\Client
    access_token_class: App\Document\AccessToken
    refresh_token_class: App\Document\RefreshToken
    auth_code_class: App\Document\AuthCode
    service:
        user_provider: App\Provider\UserProvider

If you're still on 3.x that will be within the app/config.yml file under the FOS configuration section

[Luitame]

Hey, @SebScoFr let's join forces to create the recipe from Symfony Flex for this package?

[Sengorius]

@Luitame @SebScoFr @dkarlovi
Configuration is fine and solves that problem, but then the next appears:

The service "fos_oauth_server.controller.authorize" has a dependency on a non-existent service "templating"

I'm using SF4, too. Can anyone confirm?

Here is what my composer.json looks like:

    "require": {
        "php": "^7.1.3",
        "doctrine/doctrine-fixtures-bundle": "^3.0",
        "friendsofsymfony/oauth-server-bundle": "1.6.x-dev",
        "myclabs/deep-copy": "^1.7",
        "sensio/framework-extra-bundle": "^5.1",
        "symfony/asset": "^4.0",
        "symfony/console": "^4.0",
        "symfony/dotenv": "^4.0",
        "symfony/expression-language": "^4.0",
        "symfony/flex": "^1.0",
        "symfony/form": "^4.0",
        "symfony/framework-bundle": "^4.0",
        "symfony/lts": "^4@dev",
        "symfony/monolog-bundle": "^3.1",
        "symfony/orm-pack": "^1.0",
        "symfony/process": "^4.0",
        "symfony/profiler-pack": "^1.0",
        "symfony/security-bundle": "^4.0",
        "symfony/swiftmailer-bundle": "^3.1",
        "symfony/twig-bundle": "^4.0",
        "symfony/validator": "^4.0",
        "symfony/yaml": "^4.0",
        "twig/extensions": "^1.5"
    },
    "require-dev": {
        "escapestudios/symfony2-coding-standard": "^3.0",
        "symfony/maker-bundle": "^1.0",
        "symfony/phpunit-bridge": "^4.0"
    },

[chriskaya]

@Sengorius same here

My composer.json:

    "require": {
        "php": "^7.1.3",
        "ext-iconv": "*",
        "friendsofsymfony/oauth-server-bundle": "dev-master",
        "friendsofsymfony/rest-bundle": "^2.3",
        "jms/serializer-bundle": "^2.3",
        "symfony/console": "^4.0",
        "symfony/flex": "^1.0",
        "symfony/form": "^4.0",
        "symfony/framework-bundle": "^4.0",
        "symfony/lts": "^4@dev",
        "symfony/orm-pack": "^1.0",
        "symfony/security-bundle": "^4.0",
        "symfony/templating": "^4.0",
        "symfony/yaml": "^4.0"
    },
    "require-dev": {
        "symfony/dotenv": "^4.0"
    },

EDIT: I think I found a fix:

1. Make sure you have installed twig:

composer require symfony/twig-bundle

2. Make sure you have a valid fos_oauth_user.yaml:

fos_oauth_server:
    db_driver: orm
    client_class:        App\Entity\OAuth2\Client
    access_token_class:  App\Entity\OAuth2\AccessToken
    refresh_token_class: App\Entity\OAuth2\RefreshToken
    auth_code_class:     App\Entity\OAuth2\AuthCode

3. Add this in framework.yaml:

    templating:
        engines: ['twig']

4. Install FOSOAuthServerBundle:

composer require friendsofsymfony/oauth-server-bundle dev-master

And it should be OK
Should also work with 1.6.x, I guess

[SebScoFr]

@Sengorius @chriskaya
The error message is pretty straightforward

The service "fos_oauth_server.controller.authorize" has a dependency on a non-existent service "templating"

You need to run
composer require symfony/templating

[chriskaya]

@SebScoFr as you can see above, I already had symfony/templating :/

[haroldmodesto]

I had the same error with a different bundle (sonata-admin) and I had to add the templating line to framework.yaml too. I didn't explicity require symfony/templating in composer.json but it was installed via fos-rest. Symfony 4 growing pains I suppose.

[Luitame]

@haroldmodesto I think that symfony/templating it's wrong. If you are using Symfony Flex try to run composer req template and it'll install all dependencies from Twig. For me to work.