sop / asn1

lib/ASN1/Type/StringType.php

Indentation +41 added lines, -41 removed lines

@@ -11,48 +11,48 @@
  */
 abstract class StringType extends Element
 {
-    /**
-     * String value.
-     *
-     * @var string $_string
-     */
-    protected $_string;
+	/**
+	 * String value.
+	 *
+	 * @var string $_string
+	 */
+	protected $_string;
     
-    /**
-     * Constructor.
-     *
-     * @param string $string
-     * @throws \InvalidArgumentException
-     */
-    public function __construct(string $string)
-    {
-        if (!$this->_validateString($string)) {
-            throw new \InvalidArgumentException(
-                sprintf("Not a valid %s string.",
-                    self::tagToName($this->_typeTag)));
-        }
-        $this->_string = $string;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $string
+	 * @throws \InvalidArgumentException
+	 */
+	public function __construct(string $string)
+	{
+		if (!$this->_validateString($string)) {
+			throw new \InvalidArgumentException(
+				sprintf("Not a valid %s string.",
+					self::tagToName($this->_typeTag)));
+		}
+		$this->_string = $string;
+	}
     
-    /**
-     * Get the string value.
-     *
-     * @return string
-     */
-    public function string(): string
-    {
-        return $this->_string;
-    }
+	/**
+	 * Get the string value.
+	 *
+	 * @return string
+	 */
+	public function string(): string
+	{
+		return $this->_string;
+	}
     
-    /**
-     * Check whether string is valid for the concrete type.
-     *
-     * @param string $string
-     * @return bool
-     */
-    protected function _validateString(string $string): bool
-    {
-        // Override in derived classes
-        return true;
-    }
+	/**
+	 * Check whether string is valid for the concrete type.
+	 *
+	 * @param string $string
+	 * @return bool
+	 */
+	protected function _validateString(string $string): bool
+	{
+		// Override in derived classes
+		return true;
+	}
 }

lib/ASN1/Type/Tagged/DERTaggedType.php

Indentation +92 added lines, -92 removed lines

@@ -20,105 +20,105 @@
  * May be encoded back to complete DER encoding.
  */
 class DERTaggedType extends TaggedType implements 
-    ExplicitTagging,
-    ImplicitTagging
+	ExplicitTagging,
+	ImplicitTagging
 {
-    /**
-     * Identifier.
-     *
-     * @var Identifier
-     */
-    private $_identifier;
+	/**
+	 * Identifier.
+	 *
+	 * @var Identifier
+	 */
+	private $_identifier;
     
-    /**
-     * DER data.
-     *
-     * @var string
-     */
-    private $_data;
+	/**
+	 * DER data.
+	 *
+	 * @var string
+	 */
+	private $_data;
     
-    /**
-     * Offset to data.
-     *
-     * @var int
-     */
-    private $_offset;
+	/**
+	 * Offset to data.
+	 *
+	 * @var int
+	 */
+	private $_offset;
     
-    /**
-     * Constructor.
-     *
-     * @param Identifier $identifier
-     * @param string $data
-     * @param int $offset Offset to next byte after identifier
-     */
-    public function __construct(Identifier $identifier, string $data, int $offset)
-    {
-        $this->_identifier = $identifier;
-        $this->_data = $data;
-        $this->_offset = $offset;
-        $this->_typeTag = intval($identifier->tag());
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param Identifier $identifier
+	 * @param string $data
+	 * @param int $offset Offset to next byte after identifier
+	 */
+	public function __construct(Identifier $identifier, string $data, int $offset)
+	{
+		$this->_identifier = $identifier;
+		$this->_data = $data;
+		$this->_offset = $offset;
+		$this->_typeTag = intval($identifier->tag());
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::typeClass()
-     * @return int
-     */
-    public function typeClass(): int
-    {
-        return $this->_identifier->typeClass();
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::typeClass()
+	 * @return int
+	 */
+	public function typeClass(): int
+	{
+		return $this->_identifier->typeClass();
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::isConstructed()
-     * @return bool
-     */
-    public function isConstructed(): bool
-    {
-        return $this->_identifier->isConstructed();
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::isConstructed()
+	 * @return bool
+	 */
+	public function isConstructed(): bool
+	{
+		return $this->_identifier->isConstructed();
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::_encodedContentDER()
-     * @return string
-     */
-    protected function _encodedContentDER(): string
-    {
-        $idx = $this->_offset;
-        $length = Length::expectFromDER($this->_data, $idx);
-        return substr($this->_data, $idx, $length->length());
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::_encodedContentDER()
+	 * @return string
+	 */
+	protected function _encodedContentDER(): string
+	{
+		$idx = $this->_offset;
+		$length = Length::expectFromDER($this->_data, $idx);
+		return substr($this->_data, $idx, $length->length());
+	}
     
-    /**
-     *
-     * {@inheritdoc}
-     * @see \ASN1\Type\Tagged\ImplicitTagging::implicit()
-     * @return UnspecifiedType
-     */
-    public function implicit($tag, int $class = Identifier::CLASS_UNIVERSAL): UnspecifiedType
-    {
-        $identifier = $this->_identifier->withClass($class)->withTag($tag);
-        $cls = self::_determineImplClass($identifier);
-        $idx = $this->_offset;
-        $element = $cls::_decodeFromDER($identifier, $this->_data, $idx);
-        return new UnspecifiedType($element);
-    }
+	/**
+	 *
+	 * {@inheritdoc}
+	 * @see \ASN1\Type\Tagged\ImplicitTagging::implicit()
+	 * @return UnspecifiedType
+	 */
+	public function implicit($tag, int $class = Identifier::CLASS_UNIVERSAL): UnspecifiedType
+	{
+		$identifier = $this->_identifier->withClass($class)->withTag($tag);
+		$cls = self::_determineImplClass($identifier);
+		$idx = $this->_offset;
+		$element = $cls::_decodeFromDER($identifier, $this->_data, $idx);
+		return new UnspecifiedType($element);
+	}
     
-    /**
-     *
-     * @see \ASN1\Type\Tagged\ExplicitTagging::explicit()
-     * @return UnspecifiedType
-     */
-    public function explicit($expectedTag = null): UnspecifiedType
-    {
-        $idx = $this->_offset;
-        Length::expectFromDER($this->_data, $idx);
-        $element = Element::fromDER($this->_data, $idx);
-        if (isset($expectedTag)) {
-            $element->expectType($expectedTag);
-        }
-        return new UnspecifiedType($element);
-    }
+	/**
+	 *
+	 * @see \ASN1\Type\Tagged\ExplicitTagging::explicit()
+	 * @return UnspecifiedType
+	 */
+	public function explicit($expectedTag = null): UnspecifiedType
+	{
+		$idx = $this->_offset;
+		Length::expectFromDER($this->_data, $idx);
+		$element = Element::fromDER($this->_data, $idx);
+		if (isset($expectedTag)) {
+			$element->expectType($expectedTag);
+		}
+		return new UnspecifiedType($element);
+	}
 }

lib/ASN1/Type/Tagged/ExplicitlyTaggedType.php

Indentation +43 added lines, -43 removed lines

@@ -14,51 +14,51 @@
  * is not changed.
  */
 class ExplicitlyTaggedType extends ContextSpecificTaggedType implements 
-    ExplicitTagging
+	ExplicitTagging
 {
-    /**
-     * Constructor.
-     *
-     * @param int $tag Tag number
-     * @param Element $element Wrapped element
-     */
-    public function __construct($tag, Element $element)
-    {
-        $this->_typeTag = $tag;
-        $this->_element = $element;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param int $tag Tag number
+	 * @param Element $element Wrapped element
+	 */
+	public function __construct($tag, Element $element)
+	{
+		$this->_typeTag = $tag;
+		$this->_element = $element;
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::isConstructed()
-     * @return bool
-     */
-    public function isConstructed(): bool
-    {
-        return true;
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::isConstructed()
+	 * @return bool
+	 */
+	public function isConstructed(): bool
+	{
+		return true;
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::_encodedContentDER()
-     * @return string
-     */
-    protected function _encodedContentDER(): string
-    {
-        return $this->_element->toDER();
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::_encodedContentDER()
+	 * @return string
+	 */
+	protected function _encodedContentDER(): string
+	{
+		return $this->_element->toDER();
+	}
     
-    /**
-     *
-     * {@inheritdoc}
-     * @see \ASN1\Type\Tagged\ExplicitTagging::explicit()
-     * @return UnspecifiedType
-     */
-    public function explicit($expectedTag = null): UnspecifiedType
-    {
-        if (isset($expectedTag)) {
-            $this->_element->expectType($expectedTag);
-        }
-        return new UnspecifiedType($this->_element);
-    }
+	/**
+	 *
+	 * {@inheritdoc}
+	 * @see \ASN1\Type\Tagged\ExplicitTagging::explicit()
+	 * @return UnspecifiedType
+	 */
+	public function explicit($expectedTag = null): UnspecifiedType
+	{
+		if (isset($expectedTag)) {
+			$this->_element->expectType($expectedTag);
+		}
+		return new UnspecifiedType($this->_element);
+	}
 }

lib/ASN1/Type/Tagged/ImplicitTagging.php

Indentation +9 added lines, -9 removed lines

@@ -13,13 +13,13 @@
  */
 interface ImplicitTagging extends ElementBase
 {
-    /**
-     * Get implicitly tagged wrapped element.
-     *
-     * @param int $tag Tag of the element
-     * @param int $class Expected type class of the element
-     * @throws \UnexpectedValueException If expectation fails
-     * @return \ASN1\Type\UnspecifiedType
-     */
-    public function implicit($tag, int $class = Identifier::CLASS_UNIVERSAL): UnspecifiedType;
+	/**
+	 * Get implicitly tagged wrapped element.
+	 *
+	 * @param int $tag Tag of the element
+	 * @param int $class Expected type class of the element
+	 * @throws \UnexpectedValueException If expectation fails
+	 * @return \ASN1\Type\UnspecifiedType
+	 */
+	public function implicit($tag, int $class = Identifier::CLASS_UNIVERSAL): UnspecifiedType;
 }

lib/ASN1/Type/Tagged/ImplicitlyTaggedType.php

Indentation +48 added lines, -48 removed lines

@@ -16,56 +16,56 @@
  * decoding the data.
  */
 class ImplicitlyTaggedType extends ContextSpecificTaggedType implements 
-    ImplicitTagging
+	ImplicitTagging
 {
-    /**
-     * Constructor.
-     *
-     * @param int $tag
-     * @param Element $element
-     */
-    public function __construct($tag, Element $element)
-    {
-        $this->_typeTag = $tag;
-        $this->_element = $element;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param int $tag
+	 * @param Element $element
+	 */
+	public function __construct($tag, Element $element)
+	{
+		$this->_typeTag = $tag;
+		$this->_element = $element;
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::isConstructed()
-     * @return bool
-     */
-    public function isConstructed(): bool
-    {
-        // depends on the underlying type
-        return $this->_element->isConstructed();
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::isConstructed()
+	 * @return bool
+	 */
+	public function isConstructed(): bool
+	{
+		// depends on the underlying type
+		return $this->_element->isConstructed();
+	}
     
-    /**
-     *
-     * @see \ASN1\Element::_encodedContentDER()
-     * @return string
-     */
-    protected function _encodedContentDER(): string
-    {
-        return $this->_element->_encodedContentDER();
-    }
+	/**
+	 *
+	 * @see \ASN1\Element::_encodedContentDER()
+	 * @return string
+	 */
+	protected function _encodedContentDER(): string
+	{
+		return $this->_element->_encodedContentDER();
+	}
     
-    /**
-     *
-     * {@inheritdoc}
-     * @see \ASN1\Type\Tagged\ImplicitTagging::implicit()
-     * @return UnspecifiedType
-     */
-    public function implicit($tag, int $class = Identifier::CLASS_UNIVERSAL): UnspecifiedType
-    {
-        $this->_element->expectType($tag);
-        if ($this->_element->typeClass() != $class) {
-            throw new \UnexpectedValueException(
-                sprintf("Type class %s expected, got %s.",
-                    Identifier::classToName($class),
-                    Identifier::classToName($this->_element->typeClass())));
-        }
-        return new UnspecifiedType($this->_element);
-    }
+	/**
+	 *
+	 * {@inheritdoc}
+	 * @see \ASN1\Type\Tagged\ImplicitTagging::implicit()
+	 * @return UnspecifiedType
+	 */
+	public function implicit($tag, int $class = Identifier::CLASS_UNIVERSAL): UnspecifiedType
+	{
+		$this->_element->expectType($tag);
+		if ($this->_element->typeClass() != $class) {
+			throw new \UnexpectedValueException(
+				sprintf("Type class %s expected, got %s.",
+					Identifier::classToName($class),
+					Identifier::classToName($this->_element->typeClass())));
+		}
+		return new UnspecifiedType($this->_element);
+	}
 }

lib/ASN1/Type/TimeType.php

Indentation +77 added lines, -77 removed lines

@@ -11,87 +11,87 @@
  */
 abstract class TimeType extends Element
 {
-    /**
-     * UTC timezone.
-     *
-     * @var string
-     */
-    const TZ_UTC = "UTC";
+	/**
+	 * UTC timezone.
+	 *
+	 * @var string
+	 */
+	const TZ_UTC = "UTC";
     
-    /**
-     * Date and time.
-     *
-     * @var \DateTimeImmutable $_dateTime
-     */
-    protected $_dateTime;
+	/**
+	 * Date and time.
+	 *
+	 * @var \DateTimeImmutable $_dateTime
+	 */
+	protected $_dateTime;
     
-    /**
-     * Constructor.
-     *
-     * @param \DateTimeImmutable $dt
-     */
-    public function __construct(\DateTimeImmutable $dt)
-    {
-        $this->_dateTime = $dt;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param \DateTimeImmutable $dt
+	 */
+	public function __construct(\DateTimeImmutable $dt)
+	{
+		$this->_dateTime = $dt;
+	}
     
-    /**
-     * Initialize from datetime string.
-     *
-     * @param string $time Time string
-     * @param string|null $tz Timezone, if null use default.
-     * @throws \RuntimeException
-     * @return self
-     */
-    public static function fromString(string $time, string $tz = null): self
-    {
-        try {
-            if (!isset($tz)) {
-                $tz = date_default_timezone_get();
-            }
-            return new static(
-                new \DateTimeImmutable($time, self::_createTimeZone($tz)));
-        } catch (\Exception $e) {
-            throw new \RuntimeException(
-                "Failed to create DateTime: " .
-                     self::_getLastDateTimeImmutableErrorsStr(), 0, $e);
-        }
-    }
+	/**
+	 * Initialize from datetime string.
+	 *
+	 * @param string $time Time string
+	 * @param string|null $tz Timezone, if null use default.
+	 * @throws \RuntimeException
+	 * @return self
+	 */
+	public static function fromString(string $time, string $tz = null): self
+	{
+		try {
+			if (!isset($tz)) {
+				$tz = date_default_timezone_get();
+			}
+			return new static(
+				new \DateTimeImmutable($time, self::_createTimeZone($tz)));
+		} catch (\Exception $e) {
+			throw new \RuntimeException(
+				"Failed to create DateTime: " .
+					 self::_getLastDateTimeImmutableErrorsStr(), 0, $e);
+		}
+	}
     
-    /**
-     * Get the date and time.
-     *
-     * @return \DateTimeImmutable
-     */
-    public function dateTime(): \DateTimeImmutable
-    {
-        return $this->_dateTime;
-    }
+	/**
+	 * Get the date and time.
+	 *
+	 * @return \DateTimeImmutable
+	 */
+	public function dateTime(): \DateTimeImmutable
+	{
+		return $this->_dateTime;
+	}
     
-    /**
-     * Create DateTimeZone object from string.
-     *
-     * @param string $tz
-     * @throws \UnexpectedValueException If timezone is invalid
-     * @return \DateTimeZone
-     */
-    protected static function _createTimeZone($tz): \DateTimeZone
-    {
-        try {
-            return new \DateTimeZone($tz);
-        } catch (\Exception $e) {
-            throw new \UnexpectedValueException("Invalid timezone.", 0, $e);
-        }
-    }
+	/**
+	 * Create DateTimeZone object from string.
+	 *
+	 * @param string $tz
+	 * @throws \UnexpectedValueException If timezone is invalid
+	 * @return \DateTimeZone
+	 */
+	protected static function _createTimeZone($tz): \DateTimeZone
+	{
+		try {
+			return new \DateTimeZone($tz);
+		} catch (\Exception $e) {
+			throw new \UnexpectedValueException("Invalid timezone.", 0, $e);
+		}
+	}
     
-    /**
-     * Get last error caused by DateTimeImmutable.
-     *
-     * @return string
-     */
-    protected static function _getLastDateTimeImmutableErrorsStr(): string
-    {
-        $errors = \DateTimeImmutable::getLastErrors()["errors"];
-        return implode(", ", $errors);
-    }
+	/**
+	 * Get last error caused by DateTimeImmutable.
+	 *
+	 * @return string
+	 */
+	protected static function _getLastDateTimeImmutableErrorsStr(): string
+	{
+		$errors = \DateTimeImmutable::getLastErrors()["errors"];
+		return implode(", ", $errors);
+	}
 }