Chapters

23 Chapters | 2:20:28 |

01

Bundles!

6:11
02

KnpMarkdownBundle & Service

7:55
03

Cache Service

5:01
04

Configuring Bundles

6:30
05

The Service Container & Autowiring

6:23
06

Configuring the Cache Service

6:45
07

Environments

9:08
08

Controlling the prod Environment

4:26
09

Creating a Service

5:03
10

Autowiring Dependencies into a Service

6:45
11

Parameters

7:59
12

Service Config & Non-Autowireable Arguments

7:02
13

All about services.yaml

6:21
14

Binding Global Arguments

3:01
15

Named Autowiring

5:18
16

Fetching Non-Autowireable Services

5:58
17

Controllers: Boring, Beautiful Services

2:55
18

Environment Variables

8:29
19

The Secrets Vault

7:39
20

Using & Overriding Secrets

5:21
21

MakerBundle & Autoconfigure

4:42
22

Playing with a Custom Console Command

4:44
23

Making a Twig Extension (Filter)

6:51

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20.

Using & Overriding Secrets

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25 Comments

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gazzatav 4 years ago

Now that Knp markdown is abandoned I tried to implement the markdown caching service using the suggested twig filter. However that does not support/expose MarkdownParserInterface. I noticed that the twig filter uses michelf php-markdown though, which does support that interface. Luckily I did this in another branch which is now named 'broken' :( Autowiring does not pick up the michelf classes, do I need to put Michelf\Markdown in autoload.php? How do I stop twig from inlining the classes and making them disappear?

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Ruslan 4 years ago

I get :
Sentry\State\HubAdapter
How to see DSN?

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Nick-F Ruslan 4 years ago edited

So in your controller method, you want to run
dump($sentryHub->getClient()->getOptions());

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Victor SFCASTS Nick-F 4 years ago

Hey Name->Nick,

Thank you for this tip again!

Cheers!

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Victor SFCASTS Ruslan 4 years ago edited

Hey Ruslan,

If you want to dump SENTRY_DSN, you can do it in whatever PHP file you want, e.g. add this in a controller where you need this value:


dd($_SERVER['SENTRY_DSN']);
// or
dd($_ENV['SENTRY_DSN']);

Both should print you your DSN value for Sentry if you set any in your .env files

I hope this helps!

Cheers!

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akincer 5 years ago

How do you access secrets in code? It doesn't seem like getenv() will pull a secret.

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akincer akincer 5 years ago

I figured out what I was doing wrong, so ignore this question.

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weaverryan SFCASTS akincer 5 years ago

No problem :)

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Joao P. 5 years ago

Hi, I'm getting:

Environment variable not found: "SENTRY_DSN".

But the secret is configured as below:

$ bin/console secrets:list --reveal --env=dev

// Use "%env(<name>)%" to reference a secret in a config file.

------------ ------- -------------
Secret Value Local Value
------------ ------- -------------
SENTRY_DSN ""
------------ ------- -------------

And my sentry.yaml file show:

sentry:
dsn: "%env(SENTRY_DSN)%"

I've delete the SENTRY_DSN lines from .env and .env.local

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Joao P. Joao P. 5 years ago

It started working, I'm not sure why, but the only thing I think changed was that I restarted the Symfony server.

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MolloKhan SFCASTS Joao P. 5 years ago edited

Hey Joao P.

That's weird. Perhaps it was due to the cache? Who knows :)

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Joao P. MolloKhan 5 years ago

No, it wasn't cache. Cleared it alright

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Marwâne C. 6 years ago edited

I'm getting the following error when trying to reveal secrets in prod environment:

PHP Fatal error: Symfony\Component\DependencyInjection\Exception\ParameterCircularReferenceException: Circular reference detected for parameter "env(base64:default::SYMFONY_DECRYPTION_SECRET)" ("env(base64:default::SYMFONY_DECRYPTION_SECRET)" > "env(default::SYMFONY_DECRYPTION_SECRET)" > "env(SYMFONY_DECRYPTION_SECRET)" > "env(base64:default::SYMFONY_DECRYPTION_SECRET)"). in cauldron-overflow\vendor\symfony\dependency-injection\Container.php:389

I used this command: php bin/console secrets:list --env=prod --reveal, Symfony version: 5.1.2

Any ideas?

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weaverryan SFCASTS Marwâne C. 6 years ago

Hey @Beam OP!

I know this :). You have found a Symfony bug! https://symfonycasts.com/sc...

It is fixed in Symfony 5.1.3, but that hasn't been released yet - I expect that to happen any day now - it's been 28 days since the last bug release.

Cheers!

1 |

msniezko 6 years ago

I am getting the following error in logs when switching to prod:

[2020-06-19T16:54:53.389249+00:00] request.CRITICAL: Uncaught PHP Exception Symfony\Component\OptionsResolver\Exception\InvalidOptionsException: "The option "dsn" with value "" is invalid." at C:\Users\Michael\code\code-symfony-fundamentals\start\vendor\symfony\options-resolver\OptionsResolver.php line 987 {"exception":"[object] (Symfony\\Component\\OptionsResolver\\Exception\\InvalidOptionsException(code: 0): The option \"dsn\" with value \"\u0016\" is invalid. at C:\\Users\\Michael\\code\\code-symfony-fundamentals\\start\\vendor\\symfony\\options-resolver\\OptionsResolver.php:987)"} []

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Victor SFCASTS msniezko 6 years ago

Hey Michał,

If you use Git - try to commit changes and run:

$ git grep dsn

This command will show you all the spots where you use dsn. Make sure that all dsn options are set properly in your project. Also, keep eyes closer where those values should come from, probably you need to set up an env var in your .env or .env.local files? Or probably specifically in .env.prod in your case?

Cheers!

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erop 6 years ago edited

Hey! Doesn't secrets work for console commands? Something weird is happening with my project. When I ran ./bin/console doctrine:database:drop it returns <blockquote>Connection does not contain a 'path' or 'dbname' parameter and cannot be dropped.</blockquote> I set a breakpoint at exception line and found out that $params local variable does <b>not</b> contain data for my PostgreSQL connection: at least $params["driver"] = pdo_mysql . I faced with the issue after deploying my whole Docker Compose stack to remote machine through Docker Machine. I set all the demo env var through secrets intentionally. After deploying I decided to re-create database and started with doctrine:database:drop and got that error. Trying to execute doctrine:migrations:migrate shows $dsn == mysql:host=localhost;dbname=;charset=utf8mb4; Nonsense! To be honest I just lost debugging call stack to find out why the app takes default env values instead of stored in secrets. Any ideas?

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erop erop 6 years ago

The problem is that the secrets are NOT read for some reason. They are successfully displayed with `./bin/console secrets:list --env=demo --reveal` but do not work until decrypting into `.env.demo.local`. `debug:config framework secrets` confirms that secrets are enabled. Some googling showed that there might be a problem with sodium extension but I have one both on dev and demo machine/environments.

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erop erop 6 years ago

Event setting SYMFONY_DECRYPTION_SECRET environment variable gives no help...

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erop erop 6 years ago

OMG! Shame on me! I've just forgot to comment out env vars in .env file. I use an empty env vars in .env just not to forget to set them in .env.<env_name> file. Thus empty values in .env just override secrets. And only decrypting secrets with `secrets:decrypt-to-local` writes .env.<env_name>.local which in its turn override empty values in `.env`.

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MolloKhan SFCASTS erop 6 years ago edited

Dang! what a sneaky error. I'm glad you figured it out. FYI what you put on the .env.<environment_name> will override any other value you already have

Cheers!

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This tutorial also works great for Symfony 6!

Symfony 5

What PHP libraries does this tutorial use?

// composer.json
{
    "require": {
        "php": "^7.3.0 || ^8.0.0",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "composer/package-versions-deprecated": "^1.11", // 1.11.99
        "knplabs/knp-markdown-bundle": "^1.8", // 1.9.0
        "sensio/framework-extra-bundle": "^6.0", // v6.2.1
        "sentry/sentry-symfony": "^4.0", // 4.0.3
        "symfony/asset": "5.0.*", // v5.0.11
        "symfony/console": "5.0.*", // v5.0.11
        "symfony/debug-bundle": "5.0.*", // v5.0.11
        "symfony/dotenv": "5.0.*", // v5.0.11
        "symfony/flex": "^1.3.1", // v1.21.6
        "symfony/framework-bundle": "5.0.*", // v5.0.11
        "symfony/monolog-bundle": "^3.0", // v3.6.0
        "symfony/profiler-pack": "*", // v1.0.5
        "symfony/routing": "5.1.*", // v5.1.11
        "symfony/twig-pack": "^1.0", // v1.0.1
        "symfony/var-dumper": "5.0.*", // v5.0.11
        "symfony/webpack-encore-bundle": "^1.7", // v1.8.0
        "symfony/yaml": "5.0.*" // v5.0.11
    },
    "require-dev": {
        "symfony/maker-bundle": "^1.15", // v1.23.0
        "symfony/profiler-pack": "^1.0" // v1.0.5
    }
}

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