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<?php
declare(strict_types=1);
namespace SimpleSAML\Test\Module\core\Auth\Process;
use PHPUnit\Framework\TestCase;
use SimpleSAML\Module\core\Auth\Process\ScopeAttribute;
/**
* Test for the core:ScopeAttribute filter.
*/
class ScopeAttributeTest extends TestCase
{
/**
* Helper function to run the filter with a given configuration.
*
* @param array $config The filter configuration.
* @param array $request The request state.
* @return array The state array after processing.
*/
private static function processFilter(array $config, array $request): array
{
$filter = new ScopeAttribute($config, null);
$filter->process($request);
return $request;
}
/**
* Test the most basic functionality.
* @return void
*/
public function testBasic(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'eduPersonPrincipalName' => ['jdoe@example.com'],
'eduPersonAffiliation' => ['member'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertArrayHasKey('eduPersonScopedAffiliation', $attributes);
$this->assertEquals($attributes['eduPersonScopedAffiliation'], ['member@example.com']);
}
/**
* If target attribute already set, module must add, not overwrite.
* @return void
*/
public function testNoOverwrite(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'eduPersonPrincipalName' => ['jdoe@example.com'],
'eduPersonAffiliation' => ['member'],
'eduPersonScopedAffiliation' => ['library-walk-in@example.edu'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals(
$attributes['eduPersonScopedAffiliation'],
['library-walk-in@example.edu', 'member@example.com']
);
}
/**
* If same scope already set, module must do nothing, not duplicate value.
* @return void
*/
public function testNoDuplication(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'eduPersonPrincipalName' => ['jdoe@example.com'],
'eduPersonAffiliation' => ['member'],
'eduPersonScopedAffiliation' => ['member@example.com'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals($attributes['eduPersonScopedAffiliation'], ['member@example.com']);
}
/**
* If source attribute not set, nothing happens
* @return void
*/
public function testNoSourceAttribute(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'mail' => ['j.doe@example.edu', 'john@example.org'],
'eduPersonAffiliation' => ['member'],
'eduPersonScopedAffiliation' => ['library-walk-in@example.edu'],
]
];
$result = self::processFilter($config, $request);
$this->assertEquals($request['Attributes'], $result['Attributes']);
}
/**
* If scope attribute not set, nothing happens
* @return void
*/
public function testNoScopeAttribute(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'mail' => ['j.doe@example.edu', 'john@example.org'],
'eduPersonScopedAffiliation' => ['library-walk-in@example.edu'],
'eduPersonPrincipalName' => ['jdoe@example.com'],
]
];
$result = self::processFilter($config, $request);
$this->assertEquals($request['Attributes'], $result['Attributes']);
}
/**
* When multiple @ signs in attribute, will use the first one.
* @return void
*/
public function testMultiAt(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'eduPersonPrincipalName' => ['john@doe@example.com'],
'eduPersonAffiliation' => ['member'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals($attributes['eduPersonScopedAffiliation'], ['member@doe@example.com']);
}
/**
* When multiple values in source attribute, should render multiple targets.
* @return void
*/
public function testMultivaluedSource(): void
{
$config = [
'scopeAttribute' => 'eduPersonPrincipalName',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'eduPersonPrincipalName' => ['jdoe@example.com'],
'eduPersonAffiliation' => ['member', 'staff', 'faculty'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals(
$attributes['eduPersonScopedAffiliation'],
['member@example.com', 'staff@example.com', 'faculty@example.com']
);
}
/**
* When the source attribute doesn't have a scope, the entire value is used.
* @return void
*/
public function testNoAt(): void
{
$config = [
'scopeAttribute' => 'schacHomeOrganization',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
];
$request = [
'Attributes' => [
'schacHomeOrganization' => ['example.org'],
'eduPersonAffiliation' => ['student'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals($attributes['eduPersonScopedAffiliation'], ['student@example.org']);
}
/**
* When the target attribute exists and onlyIfEmpty is set
* @return void
*/
public function testOnlyIfEmpty(): void
{
$config = [
'scopeAttribute' => 'schacHomeOrganization',
'sourceAttribute' => 'eduPersonAffiliation',
'targetAttribute' => 'eduPersonScopedAffiliation',
'onlyIfEmpty' => true,
];
$request = [
'Attributes' => [
'schacHomeOrganization' => ['example.org'],
'eduPersonAffiliation' => ['student'],
'eduPersonScopedAffiliation' => ['staff@example.org', 'member@example.org'],
]
];
$result = self::processFilter($config, $request);
$attributes = $result['Attributes'];
$this->assertEquals($attributes['eduPersonScopedAffiliation'], ['staff@example.org', 'member@example.org']);
}
}
|
