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[DI] Unknown env prefix not regornized as such

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This commit is contained in:
Roland Franssen 2019-10-11 21:04:41 +02:00 committed by Nicolas Grekas
parent a59ce75722
commit 550819a655
2 changed files with 24 additions and 6 deletions
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16
src/Symfony/Component/DependencyInjection/EnvVarProcessor.php
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@ -126,9 +126,7 @@ class EnvVarProcessor implements EnvVarProcessorInterface
}
if (false !== $i || 'string' !== $prefix) {
if (null === $env = $getEnv($name)) {
return null;
}
$env = $getEnv($name);
} elseif (isset($_ENV[$name])) {
$env = $_ENV[$name];
} elseif (isset($_SERVER[$name]) && 0 !== strpos($name, 'HTTP_')) {
@ -173,12 +171,18 @@ class EnvVarProcessor implements EnvVarProcessorInterface
throw new EnvNotFoundException(sprintf('Environment variable not found: "%s".', $name));
}
if (null === $env = $this->container->getParameter("env($name)")) {
return null;
}
$env = $this->container->getParameter("env($name)");
}
}
if (null === $env) {
if (!isset($this->getProvidedTypes()[$prefix])) {
throw new RuntimeException(sprintf('Unsupported env var prefix "%s".', $prefix));
}
return null;
}
if (!is_scalar($env)) {
throw new RuntimeException(sprintf('Non-scalar env var "%s" cannot be cast to %s.', $name, $prefix));
}

14
src/Symfony/Component/DependencyInjection/Tests/EnvVarProcessorTest.php
View File

@ -9,6 +9,7 @@ use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\EnvVarLoaderInterface;
use Symfony\Component\DependencyInjection\EnvVarProcessor;
use Symfony\Component\DependencyInjection\Exception\ParameterCircularReferenceException;
use Symfony\Component\DependencyInjection\Exception\RuntimeException;
class EnvVarProcessorTest extends TestCase
{
@ -595,4 +596,17 @@ CSV;
$this->assertSame(2, $index);
}
public function testGetEnvInvalidPrefixWithDefault()
{
$this->expectException(RuntimeException::class);
$this->expectExceptionMessage('Unsupported env var prefix');
$processor = new EnvVarProcessor(new Container());
$processor->getEnv('unknown', 'default::FAKE', function ($name) {
$this->assertSame('default::FAKE', $name);
return null;
});
}
}