Symfony中remember_me的token_provider配置语法咨询

Hey there! Great job getting your custom CustomTokenService set up extending the DoctrineTokenProvider—let's get it properly configured in your security.yml so Symfony uses it instead of the default cookie-based storage.

Step 1: Confirm Your Custom Service is Registered #

First, double-check your app/config/services.yml has the service registered correctly (you mentioned you did this, but just to be thorough):

# app/config/services.yml
services:
    # Replace the class path with wherever your CustomTokenService lives
    app.custom_remember_me_token_provider:
        class: App\Security\RememberMe\CustomTokenService
        arguments: ['@doctrine.orm.entity_manager']

Make sure the service ID (app.custom_remember_me_token_provider) is something you can reference easily—this is what we'll use in the security config.

Step 2: Configure the token_provider in security.yml #

Now head to your app/config/security.yml and update the remember_me section under your firewall (usually main) to include the token_provider option pointing to your service ID. Here's a complete example:

# app/config/security.yml
security:
    # ... other security configs (like providers, encoders, etc.) ...

    firewalls:
        main:
            # ... your existing firewall settings (form_login, logout, etc.) ...
            remember_me:
                secret: '%kernel.secret%' # Required, uses your app's secret
                lifetime: 604800 # 1 week in seconds, adjust as needed
                path: / # Apply remember-me to all routes
                domain: '%kernel.domain%' # Optional, set your app's domain if needed
                # Here's the key line—point to your custom token provider service
                token_provider: app.custom_remember_me_token_provider

Important Note: Database Table Requirement #

Since you're using the DoctrineTokenProvider (and your custom service extends it), you need a database table to store the remember-me tokens. The default table name is rememberme_token with this schema:

CREATE TABLE rememberme_token (
    series VARCHAR(88) PRIMARY KEY,
    value VARCHAR(88) NOT NULL,
    last_used DATETIME NOT NULL,
    class VARCHAR(100) NOT NULL,
    username VARCHAR(200) NOT NULL
);

You can create this table manually, or use a Doctrine migration to generate it if you prefer.

Quick Check #

After setting this up, clear your Symfony cache to make sure the new config is loaded:

php bin/console cache:clear

That should do it! Symfony will now use your custom token provider to store remember-me tokens in the database instead of relying solely on cookies.

内容的提问来源于stack exchange，提问作者Dhananjay