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<?php |
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declare(strict_types=1); |
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namespace SimpleSAML\SAML2\XML\saml; |
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use SimpleSAML\Assert\Assert; |
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use SimpleSAML\SAML2\Assert\Assert as SAMLAssert; |
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use SimpleSAML\SAML2\Constants as C; |
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use SimpleSAML\XML\SchemaValidatableElementInterface; |
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use SimpleSAML\XML\SchemaValidatableElementTrait; |
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/** |
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* Class representing the saml:Issuer element. |
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* |
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* @package simplesamlphp/saml2 |
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*/ |
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final class Issuer extends NameIDType implements SchemaValidatableElementInterface |
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{ |
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use SchemaValidatableElementTrait; |
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/** |
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* Initialize a saml:Issuer |
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* |
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* @param string $value |
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* @param string|null $NameQualifier |
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* @param string|null $SPNameQualifier |
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* @param string|null $Format |
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* @param string|null $SPProvidedID |
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*/ |
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public function __construct( |
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string $value, |
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?string $NameQualifier = null, |
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?string $SPNameQualifier = null, |
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?string $Format = null, |
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?string $SPProvidedID = null, |
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) { |
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/** |
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* The format of this NameIDType. |
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* |
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* Defaults to urn:oasis:names:tc:SAML:2.0:nameid-format:entity: |
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* |
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* Indicates that the content of the element is the identifier of an entity that provides SAML-based services |
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* (such as a SAML authority, requester, or responder) or is a participant in SAML profiles (such as a service |
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* provider supporting the browser SSO profile). Such an identifier can be used in the <Issuer> element to |
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* identify the issuer of a SAML request, response, or assertion, or within the <NameID> element to make |
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* assertions about system entities that can issue SAML requests, responses, and assertions. It can also be |
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* used in other elements and attributes whose purpose is to identify a system entity in various protocol |
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* exchanges. |
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* |
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* The syntax of such an identifier is a URI of not more than 1024 characters in length. It is RECOMMENDED that |
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* a system entity use a URL containing its own domain name to identify itself. |
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* |
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* @see saml-core-2.0-os |
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* |
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* From saml-core-2.0-os 8.3.6, when the entity Format is used: "The NameQualifier, SPNameQualifier, and |
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* SPProvidedID attributes MUST be omitted." |
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*/ |
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if ($Format === C::NAMEID_ENTITY || $Format === null) { |
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Assert::allNull( |
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[$NameQualifier, $SPNameQualifier, $SPProvidedID], |
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'Illegal combination of attributes being used', |
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); |
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SamlAssert::validEntityID($value); |
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} |
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parent::__construct($value, $NameQualifier, $SPNameQualifier, $Format, $SPProvidedID); |
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} |
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} |
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simplesamlphp /
saml2
