Implement DOM schema validation

src/XML/ds/AbstractDSAKeyValueType.php

@@ -9,6 +9,8 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 use function array_pop;
 
@@ -17,8 +19,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-abstract class AbstractDSAKeyValueType extends AbstractDsElement
+abstract class AbstractDSAKeyValueType extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * DSAKeyValueType constructor.
      *

src/XML/ds/AbstractDsElement.php

@@ -19,4 +19,7 @@ abstract class AbstractDsElement extends AbstractElement
 
     /** @var string */
     public const NS_PREFIX = 'ds';
+
+    /** @var string */
+    public const SCHEMA = 'resources/schemas/xmldsig-core-schema.xsd';
 }

src/XML/ds/AbstractPGPDataType.php

@@ -10,6 +10,8 @@
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
 use SimpleSAML\XML\ExtendableElementTrait;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\XsNamespace as NS;
 use SimpleSAML\XMLSecurity\XML\ds\AbstractDsElement;
 
@@ -20,9 +22,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-abstract class AbstractPGPDataType extends AbstractDsElement
+abstract class AbstractPGPDataType extends AbstractDsElement implements SchemaValidatableElementInterface
 {
     use ExtendableElementTrait;
+    use SchemaValidatableElementTrait;
 
     /** @var \SimpleSAML\XML\XsNamespace */
     public const XS_ANY_ELT_NAMESPACE = NS::OTHER;

src/XML/ds/AbstractSPKIDataType.php

@@ -10,6 +10,8 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\Registry\ElementRegistry;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\SerializableElementInterface;
 use SimpleSAML\XMLSecurity\XML\ds\AbstractDsElement;
 
@@ -18,8 +20,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-abstract class AbstractSPKIDataType extends AbstractDsElement
+abstract class AbstractSPKIDataType extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize a SPKIData element.
      *

src/XML/ds/CanonicalizationMethod.php

@@ -8,6 +8,8 @@
 use SimpleSAML\Assert\Assert;
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\SchemaViolationException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XMLSecurity\Constants as C;
 use SimpleSAML\XMLSecurity\Exception\InvalidArgumentException;
 
@@ -16,8 +18,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-final class CanonicalizationMethod extends AbstractDsElement
+final class CanonicalizationMethod extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize a CanonicalizationMethod element.
      *

src/XML/ds/DigestMethod.php

@@ -9,6 +9,8 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\ExtendableElementTrait;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\XsNamespace as NS;
 use SimpleSAML\XMLSecurity\Constants as C;
 use SimpleSAML\XMLSecurity\Exception\InvalidArgumentException;
@@ -18,9 +20,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-final class DigestMethod extends AbstractDsElement
+final class DigestMethod extends AbstractDsElement implements SchemaValidatableElementInterface
 {
     use ExtendableElementTrait;
+    use SchemaValidatableElementTrait;
 
     public const XS_ANY_ELT_NAMESPACE = NS::OTHER;
 

src/XML/ds/DigestValue.php

@@ -5,15 +5,18 @@
 namespace SimpleSAML\XMLSecurity\XML\ds;
 
 use SimpleSAML\XML\Base64ElementTrait;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 /**
  * Class representing a ds:DigestValue element.
  *
  * @package simplesaml/xml-security
  */
-final class DigestValue extends AbstractDsElement
+final class DigestValue extends AbstractDsElement implements SchemaValidatableElementInterface
 {
     use Base64ElementTrait;
+    use SchemaValidatableElementTrait;
 
 
     /**

src/XML/ds/DsObject.php

@@ -8,16 +8,19 @@
 use SimpleSAML\Assert\Assert;
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\ExtendableElementTrait;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\XsNamespace as NS;
 
 /**
  * Class representing a ds:Object element.
  *
  * @package simplesamlphp/xml-security
  */
-final class DsObject extends AbstractDsElement
+final class DsObject extends AbstractDsElement implements SchemaValidatableElementInterface
 {
     use ExtendableElementTrait;
+    use SchemaValidatableElementTrait;
 
     /** @var string */
     public const LOCALNAME = 'Object';

src/XML/ds/KeyInfo.php

@@ -7,6 +7,8 @@
 use DOMElement;
 use SimpleSAML\Assert\Assert;
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 use function array_merge;
 
@@ -15,8 +17,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-final class KeyInfo extends AbstractKeyInfoType
+final class KeyInfo extends AbstractKeyInfoType implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Convert XML into a KeyInfo
      *

src/XML/ds/KeyName.php

@@ -4,15 +4,18 @@
 
 namespace SimpleSAML\XMLSecurity\XML\ds;
 
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\StringElementTrait;
 
 /**
  * Class representing a ds:KeyName element.
  *
  * @package simplesamlphp/xml-security
  */
-final class KeyName extends AbstractDsElement
+final class KeyName extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
     use StringElementTrait;
 
 

src/XML/ds/KeyValue.php

@@ -11,16 +11,19 @@
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
 use SimpleSAML\XML\ExtendableElementTrait;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\XsNamespace as NS;
 
 /**
  * Class representing a ds:KeyValue element.
  *
  * @package simplesamlphp/xml-security
  */
-final class KeyValue extends AbstractDsElement
+final class KeyValue extends AbstractDsElement implements SchemaValidatableElementInterface
 {
     use ExtendableElementTrait;
+    use SchemaValidatableElementTrait;
 
 
     /** The namespace-attribute for the xs:any element */

src/XML/ds/Manifest.php

@@ -9,14 +9,18 @@
 use SimpleSAML\XML\Constants as C;
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\MissingElementException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 /**
  * Class representing a ds:Manifest element.
  *
  * @package simplesamlphp/xml-security
  */
-final class Manifest extends AbstractDsElement
+final class Manifest extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize a ds:Manifest
      *

src/XML/ds/MgmtData.php

@@ -4,15 +4,18 @@
 
 namespace SimpleSAML\XMLSecurity\XML\ds;
 
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\StringElementTrait;
 
 /**
  * Class representing a ds:MgmtData element.
  *
  * @package simplesamlphp/xml-security
  */
-final class MgmtData extends AbstractDsElement
+final class MgmtData extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
     use StringElementTrait;
 
 

src/XML/ds/RSAKeyValue.php

@@ -9,14 +9,18 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\MissingElementException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 /**
  * Class representing a ds:RSAKeyValue element.
  *
  * @package simplesamlphp/xml-security
  */
-final class RSAKeyValue extends AbstractDsElement
+final class RSAKeyValue extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize an RSAKeyValue.
      *

src/XML/ds/Reference.php

@@ -9,6 +9,8 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\MissingElementException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 use function array_pop;
 
@@ -17,8 +19,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-final class Reference extends AbstractDsElement
+final class Reference extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize a ds:Reference
      *

src/XML/ds/RetrievalMethod.php

@@ -9,14 +9,18 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 /**
  * Class representing a ds:RetrievalMethod element.
  *
  * @package simplesamlphp/xml-security
  */
-final class RetrievalMethod extends AbstractDsElement
+final class RetrievalMethod extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize a ds:RetrievalMethod
      *

src/XML/ds/Signature.php

@@ -9,6 +9,8 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\MissingElementException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XMLSecurity\Constants as C;
 
 use function array_pop;
@@ -18,8 +20,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-final class Signature extends AbstractDsElement
+final class Signature extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Signature constructor.
      *

src/XML/ds/SignatureMethod.php

@@ -10,6 +10,8 @@
 use SimpleSAML\XML\Exception\SchemaViolationException;
 use SimpleSAML\XML\Exception\TooManyElementsException;
 use SimpleSAML\XML\ExtendableElementTrait;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 use SimpleSAML\XML\XsNamespace as NS;
 use SimpleSAML\XMLSecurity\Constants as C;
 use SimpleSAML\XMLSecurity\Exception\InvalidArgumentException;
@@ -23,9 +25,10 @@
  *
  * @package simplesamlphp/xml-security
  */
-final class SignatureMethod extends AbstractDsElement
+final class SignatureMethod extends AbstractDsElement implements SchemaValidatableElementInterface
 {
     use ExtendableElementTrait;
+    use SchemaValidatableElementTrait;
 
     /** The namespace-attribute for the xs:any element */
     public const XS_ANY_ELT_NAMESPACE = NS::OTHER;

src/XML/ds/SignatureProperties.php

@@ -10,14 +10,18 @@
 use SimpleSAML\XML\Exception\InvalidDOMElementException;
 use SimpleSAML\XML\Exception\MissingElementException;
 use SimpleSAML\XML\Exception\SchemaViolationException;
+use SimpleSAML\XML\SchemaValidatableElementInterface;
+use SimpleSAML\XML\SchemaValidatableElementTrait;
 
 /**
  * Class representing a ds:SignatureProperties element.
  *
  * @package simplesamlphp/xml-security
  */
-final class SignatureProperties extends AbstractDsElement
+final class SignatureProperties extends AbstractDsElement implements SchemaValidatableElementInterface
 {
+    use SchemaValidatableElementTrait;
+
     /**
      * Initialize a ds:SignatureProperties
      *