sop / asn1

lib/ASN1/Type/Primitive/Integer.php

Indentation +148 added lines, -148 removed lines

@@ -17,161 +17,161 @@
  */
 class Integer extends Element
 {
-    use UniversalClass;
-    use PrimitiveType;
+	use UniversalClass;
+	use PrimitiveType;
 
-    /**
-     * The number.
-     *
-     * @var BigInt
-     */
-    private $_number;
+	/**
+	 * The number.
+	 *
+	 * @var BigInt
+	 */
+	private $_number;
 
-    /**
-     * Constructor.
-     *
-     * @param int|string $number Base 10 integer
-     */
-    public function __construct($number)
-    {
-        $this->_typeTag = self::TYPE_INTEGER;
-        if (!self::_validateNumber($number)) {
-            $var = is_scalar($number) ? strval($number) : gettype($number);
-            throw new \InvalidArgumentException("'${var}' is not a valid number.");
-        }
-        $this->_number = new BigInt($number);
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param int|string $number Base 10 integer
+	 */
+	public function __construct($number)
+	{
+		$this->_typeTag = self::TYPE_INTEGER;
+		if (!self::_validateNumber($number)) {
+			$var = is_scalar($number) ? strval($number) : gettype($number);
+			throw new \InvalidArgumentException("'${var}' is not a valid number.");
+		}
+		$this->_number = new BigInt($number);
+	}
 
-    /**
-     * Get the number as a base 10.
-     *
-     * @return string Integer as a string
-     */
-    public function number(): string
-    {
-        return $this->_number->base10();
-    }
+	/**
+	 * Get the number as a base 10.
+	 *
+	 * @return string Integer as a string
+	 */
+	public function number(): string
+	{
+		return $this->_number->base10();
+	}
 
-    /**
-     * Get the number as an integer type.
-     *
-     * @return int
-     */
-    public function intNumber(): int
-    {
-        return $this->_number->intVal();
-    }
+	/**
+	 * Get the number as an integer type.
+	 *
+	 * @return int
+	 */
+	public function intNumber(): int
+	{
+		return $this->_number->intVal();
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _encodedContentDER(): string
-    {
-        $num = $this->_number->gmpObj();
-        switch (gmp_sign($num)) {
-            // positive
-            case 1:
-                return self::_encodePositiveInteger($num);
-            // negative
-            case -1:
-                return self::_encodeNegativeInteger($num);
-        }
-        // zero
-        return "\0";
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _encodedContentDER(): string
+	{
+		$num = $this->_number->gmpObj();
+		switch (gmp_sign($num)) {
+			// positive
+			case 1:
+				return self::_encodePositiveInteger($num);
+			// negative
+			case -1:
+				return self::_encodeNegativeInteger($num);
+		}
+		// zero
+		return "\0";
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected static function _decodeFromDER(Identifier $identifier,
-        string $data, int &$offset): ElementBase
-    {
-        $idx = $offset;
-        $length = Length::expectFromDER($data, $idx)->intLength();
-        $bytes = substr($data, $idx, $length);
-        $idx += $length;
-        $neg = ord($bytes[0]) & 0x80;
-        // negative, apply inversion of two's complement
-        if ($neg) {
-            $len = strlen($bytes);
-            for ($i = 0; $i < $len; ++$i) {
-                $bytes[$i] = ~$bytes[$i];
-            }
-        }
-        $num = gmp_init(bin2hex($bytes), 16);
-        // negative, apply addition of two's complement
-        // and produce negative result
-        if ($neg) {
-            $num = gmp_neg($num + 1);
-        }
-        $offset = $idx;
-        // late static binding since enumerated extends integer type
-        return new static(gmp_strval($num, 10));
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected static function _decodeFromDER(Identifier $identifier,
+		string $data, int &$offset): ElementBase
+	{
+		$idx = $offset;
+		$length = Length::expectFromDER($data, $idx)->intLength();
+		$bytes = substr($data, $idx, $length);
+		$idx += $length;
+		$neg = ord($bytes[0]) & 0x80;
+		// negative, apply inversion of two's complement
+		if ($neg) {
+			$len = strlen($bytes);
+			for ($i = 0; $i < $len; ++$i) {
+				$bytes[$i] = ~$bytes[$i];
+			}
+		}
+		$num = gmp_init(bin2hex($bytes), 16);
+		// negative, apply addition of two's complement
+		// and produce negative result
+		if ($neg) {
+			$num = gmp_neg($num + 1);
+		}
+		$offset = $idx;
+		// late static binding since enumerated extends integer type
+		return new static(gmp_strval($num, 10));
+	}
 
-    /**
-     * Encode positive integer to DER content.
-     *
-     * @param \GMP $num
-     *
-     * @return string
-     */
-    private static function _encodePositiveInteger(\GMP $num): string
-    {
-        $bin = gmp_export($num, 1, GMP_MSW_FIRST | GMP_BIG_ENDIAN);
-        // if first bit is 1, prepend full zero byte
-        // to represent positive two's complement
-        if (ord($bin[0]) & 0x80) {
-            $bin = chr(0x00) . $bin;
-        }
-        return $bin;
-    }
+	/**
+	 * Encode positive integer to DER content.
+	 *
+	 * @param \GMP $num
+	 *
+	 * @return string
+	 */
+	private static function _encodePositiveInteger(\GMP $num): string
+	{
+		$bin = gmp_export($num, 1, GMP_MSW_FIRST | GMP_BIG_ENDIAN);
+		// if first bit is 1, prepend full zero byte
+		// to represent positive two's complement
+		if (ord($bin[0]) & 0x80) {
+			$bin = chr(0x00) . $bin;
+		}
+		return $bin;
+	}
 
-    /**
-     * Encode negative integer to DER content.
-     *
-     * @param \GMP $num
-     *
-     * @return string
-     */
-    private static function _encodeNegativeInteger(\GMP $num): string
-    {
-        $num = gmp_abs($num);
-        // compute number of bytes required
-        $width = 1;
-        if ($num > 128) {
-            $tmp = $num;
-            do {
-                ++$width;
-                $tmp >>= 8;
-            } while ($tmp > 128);
-        }
-        // compute two's complement 2^n - x
-        $num = gmp_pow('2', 8 * $width) - $num;
-        $bin = gmp_export($num, 1, GMP_MSW_FIRST | GMP_BIG_ENDIAN);
-        // if first bit is 0, prepend full inverted byte
-        // to represent negative two's complement
-        if (!(ord($bin[0]) & 0x80)) {
-            $bin = chr(0xff) . $bin;
-        }
-        return $bin;
-    }
+	/**
+	 * Encode negative integer to DER content.
+	 *
+	 * @param \GMP $num
+	 *
+	 * @return string
+	 */
+	private static function _encodeNegativeInteger(\GMP $num): string
+	{
+		$num = gmp_abs($num);
+		// compute number of bytes required
+		$width = 1;
+		if ($num > 128) {
+			$tmp = $num;
+			do {
+				++$width;
+				$tmp >>= 8;
+			} while ($tmp > 128);
+		}
+		// compute two's complement 2^n - x
+		$num = gmp_pow('2', 8 * $width) - $num;
+		$bin = gmp_export($num, 1, GMP_MSW_FIRST | GMP_BIG_ENDIAN);
+		// if first bit is 0, prepend full inverted byte
+		// to represent negative two's complement
+		if (!(ord($bin[0]) & 0x80)) {
+			$bin = chr(0xff) . $bin;
+		}
+		return $bin;
+	}
 
-    /**
-     * Test that number is valid for this context.
-     *
-     * @param mixed $num
-     *
-     * @return bool
-     */
-    private static function _validateNumber($num): bool
-    {
-        if (is_int($num)) {
-            return true;
-        }
-        if (is_string($num) && preg_match('/-?\d+/', $num)) {
-            return true;
-        }
-        return false;
-    }
+	/**
+	 * Test that number is valid for this context.
+	 *
+	 * @param mixed $num
+	 *
+	 * @return bool
+	 */
+	private static function _validateNumber($num): bool
+	{
+		if (is_int($num)) {
+			return true;
+		}
+		if (is_string($num) && preg_match('/-?\d+/', $num)) {
+			return true;
+		}
+		return false;
+	}
 }

lib/ASN1/Type/Primitive/ObjectIdentifier.php

Indentation +185 added lines, -185 removed lines

@@ -17,199 +17,199 @@
  */
 class ObjectIdentifier extends Element
 {
-    use UniversalClass;
-    use PrimitiveType;
+	use UniversalClass;
+	use PrimitiveType;
 
-    /**
-     * Object identifier in dotted format.
-     *
-     * @var string
-     */
-    protected $_oid;
+	/**
+	 * Object identifier in dotted format.
+	 *
+	 * @var string
+	 */
+	protected $_oid;
 
-    /**
-     * Object identifier split to sub ID's.
-     *
-     * @var \GMP[]
-     */
-    protected $_subids;
+	/**
+	 * Object identifier split to sub ID's.
+	 *
+	 * @var \GMP[]
+	 */
+	protected $_subids;
 
-    /**
-     * Constructor.
-     *
-     * @param string $oid OID in dotted format
-     */
-    public function __construct(string $oid)
-    {
-        $this->_oid = $oid;
-        $this->_subids = self::_explodeDottedOID($oid);
-        // if OID is non-empty
-        if (count($this->_subids) > 0) {
-            // check that at least two nodes are set
-            if (count($this->_subids) < 2) {
-                throw new \UnexpectedValueException(
-                    'OID must have at least two nodes.');
-            }
-            // check that root arc is in 0..2 range
-            if ($this->_subids[0] > 2) {
-                throw new \UnexpectedValueException(
-                    'Root arc must be in range of 0..2.');
-            }
-            // if root arc is 0 or 1, second node must be in 0..39 range
-            if ($this->_subids[0] < 2 && $this->_subids[1] >= 40) {
-                throw new \UnexpectedValueException(
-                    'Second node must be in 0..39 range for root arcs 0 and 1.');
-            }
-        }
-        $this->_typeTag = self::TYPE_OBJECT_IDENTIFIER;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $oid OID in dotted format
+	 */
+	public function __construct(string $oid)
+	{
+		$this->_oid = $oid;
+		$this->_subids = self::_explodeDottedOID($oid);
+		// if OID is non-empty
+		if (count($this->_subids) > 0) {
+			// check that at least two nodes are set
+			if (count($this->_subids) < 2) {
+				throw new \UnexpectedValueException(
+					'OID must have at least two nodes.');
+			}
+			// check that root arc is in 0..2 range
+			if ($this->_subids[0] > 2) {
+				throw new \UnexpectedValueException(
+					'Root arc must be in range of 0..2.');
+			}
+			// if root arc is 0 or 1, second node must be in 0..39 range
+			if ($this->_subids[0] < 2 && $this->_subids[1] >= 40) {
+				throw new \UnexpectedValueException(
+					'Second node must be in 0..39 range for root arcs 0 and 1.');
+			}
+		}
+		$this->_typeTag = self::TYPE_OBJECT_IDENTIFIER;
+	}
 
-    /**
-     * Get OID in dotted format.
-     *
-     * @return string
-     */
-    public function oid(): string
-    {
-        return $this->_oid;
-    }
+	/**
+	 * Get OID in dotted format.
+	 *
+	 * @return string
+	 */
+	public function oid(): string
+	{
+		return $this->_oid;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _encodedContentDER(): string
-    {
-        $subids = $this->_subids;
-        // encode first two subids to one according to spec section 8.19.4
-        if (count($subids) >= 2) {
-            $num = ($subids[0] * 40) + $subids[1];
-            array_splice($subids, 0, 2, [$num]);
-        }
-        return self::_encodeSubIDs(...$subids);
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _encodedContentDER(): string
+	{
+		$subids = $this->_subids;
+		// encode first two subids to one according to spec section 8.19.4
+		if (count($subids) >= 2) {
+			$num = ($subids[0] * 40) + $subids[1];
+			array_splice($subids, 0, 2, [$num]);
+		}
+		return self::_encodeSubIDs(...$subids);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected static function _decodeFromDER(Identifier $identifier,
-        string $data, int &$offset): ElementBase
-    {
-        $idx = $offset;
-        $len = Length::expectFromDER($data, $idx)->intLength();
-        $subids = self::_decodeSubIDs(substr($data, $idx, $len));
-        $idx += $len;
-        // decode first subidentifier according to spec section 8.19.4
-        if (isset($subids[0])) {
-            if ($subids[0] < 80) {
-                [$x, $y] = gmp_div_qr($subids[0], '40');
-            } else {
-                $x = gmp_init(2, 10);
-                $y = $subids[0] - 80;
-            }
-            array_splice($subids, 0, 1, [$x, $y]);
-        }
-        $offset = $idx;
-        return new self(self::_implodeSubIDs(...$subids));
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected static function _decodeFromDER(Identifier $identifier,
+		string $data, int &$offset): ElementBase
+	{
+		$idx = $offset;
+		$len = Length::expectFromDER($data, $idx)->intLength();
+		$subids = self::_decodeSubIDs(substr($data, $idx, $len));
+		$idx += $len;
+		// decode first subidentifier according to spec section 8.19.4
+		if (isset($subids[0])) {
+			if ($subids[0] < 80) {
+				[$x, $y] = gmp_div_qr($subids[0], '40');
+			} else {
+				$x = gmp_init(2, 10);
+				$y = $subids[0] - 80;
+			}
+			array_splice($subids, 0, 1, [$x, $y]);
+		}
+		$offset = $idx;
+		return new self(self::_implodeSubIDs(...$subids));
+	}
 
-    /**
-     * Explode dotted OID to an array of sub ID's.
-     *
-     * @param string $oid OID in dotted format
-     *
-     * @return \GMP[] Array of GMP numbers
-     */
-    protected static function _explodeDottedOID(string $oid): array
-    {
-        $subids = [];
-        if (strlen($oid)) {
-            foreach (explode('.', $oid) as $subid) {
-                $n = @gmp_init($subid, 10);
-                if (false === $n) {
-                    throw new \UnexpectedValueException(
-                        "'${subid}' is not a number.");
-                }
-                $subids[] = $n;
-            }
-        }
-        return $subids;
-    }
+	/**
+	 * Explode dotted OID to an array of sub ID's.
+	 *
+	 * @param string $oid OID in dotted format
+	 *
+	 * @return \GMP[] Array of GMP numbers
+	 */
+	protected static function _explodeDottedOID(string $oid): array
+	{
+		$subids = [];
+		if (strlen($oid)) {
+			foreach (explode('.', $oid) as $subid) {
+				$n = @gmp_init($subid, 10);
+				if (false === $n) {
+					throw new \UnexpectedValueException(
+						"'${subid}' is not a number.");
+				}
+				$subids[] = $n;
+			}
+		}
+		return $subids;
+	}
 
-    /**
-     * Implode an array of sub IDs to dotted OID format.
-     *
-     * @param \GMP ...$subids
-     *
-     * @return string
-     */
-    protected static function _implodeSubIDs(\GMP ...$subids): string
-    {
-        return implode('.',
-            array_map(function ($num) {
-                return gmp_strval($num, 10);
-            }, $subids));
-    }
+	/**
+	 * Implode an array of sub IDs to dotted OID format.
+	 *
+	 * @param \GMP ...$subids
+	 *
+	 * @return string
+	 */
+	protected static function _implodeSubIDs(\GMP ...$subids): string
+	{
+		return implode('.',
+			array_map(function ($num) {
+				return gmp_strval($num, 10);
+			}, $subids));
+	}
 
-    /**
-     * Encode sub ID's to DER.
-     *
-     * @param \GMP ...$subids
-     *
-     * @return string
-     */
-    protected static function _encodeSubIDs(\GMP ...$subids): string
-    {
-        $data = '';
-        foreach ($subids as $subid) {
-            // if number fits to one base 128 byte
-            if ($subid < 128) {
-                $data .= chr(intval($subid));
-            } else { // encode to multiple bytes
-                $bytes = [];
-                do {
-                    array_unshift($bytes, 0x7f & gmp_intval($subid));
-                    $subid >>= 7;
-                } while ($subid > 0);
-                // all bytes except last must have bit 8 set to one
-                foreach (array_splice($bytes, 0, -1) as $byte) {
-                    $data .= chr(0x80 | $byte);
-                }
-                $data .= chr(reset($bytes));
-            }
-        }
-        return $data;
-    }
+	/**
+	 * Encode sub ID's to DER.
+	 *
+	 * @param \GMP ...$subids
+	 *
+	 * @return string
+	 */
+	protected static function _encodeSubIDs(\GMP ...$subids): string
+	{
+		$data = '';
+		foreach ($subids as $subid) {
+			// if number fits to one base 128 byte
+			if ($subid < 128) {
+				$data .= chr(intval($subid));
+			} else { // encode to multiple bytes
+				$bytes = [];
+				do {
+					array_unshift($bytes, 0x7f & gmp_intval($subid));
+					$subid >>= 7;
+				} while ($subid > 0);
+				// all bytes except last must have bit 8 set to one
+				foreach (array_splice($bytes, 0, -1) as $byte) {
+					$data .= chr(0x80 | $byte);
+				}
+				$data .= chr(reset($bytes));
+			}
+		}
+		return $data;
+	}
 
-    /**
-     * Decode sub ID's from DER data.
-     *
-     * @param string $data
-     *
-     * @throws DecodeException
-     *
-     * @return \GMP[] Array of GMP numbers
-     */
-    protected static function _decodeSubIDs(string $data): array
-    {
-        $subids = [];
-        $idx = 0;
-        $end = strlen($data);
-        while ($idx < $end) {
-            $num = gmp_init('0', 10);
-            while (true) {
-                if ($idx >= $end) {
-                    throw new DecodeException('Unexpected end of data.');
-                }
-                $byte = ord($data[$idx++]);
-                $num |= $byte & 0x7f;
-                // bit 8 of the last octet is zero
-                if (!($byte & 0x80)) {
-                    break;
-                }
-                $num <<= 7;
-            }
-            $subids[] = $num;
-        }
-        return $subids;
-    }
+	/**
+	 * Decode sub ID's from DER data.
+	 *
+	 * @param string $data
+	 *
+	 * @throws DecodeException
+	 *
+	 * @return \GMP[] Array of GMP numbers
+	 */
+	protected static function _decodeSubIDs(string $data): array
+	{
+		$subids = [];
+		$idx = 0;
+		$end = strlen($data);
+		while ($idx < $end) {
+			$num = gmp_init('0', 10);
+			while (true) {
+				if ($idx >= $end) {
+					throw new DecodeException('Unexpected end of data.');
+				}
+				$byte = ord($data[$idx++]);
+				$num |= $byte & 0x7f;
+				// bit 8 of the last octet is zero
+				if (!($byte & 0x80)) {
+					break;
+				}
+				$num <<= 7;
+			}
+			$subids[] = $num;
+		}
+		return $subids;
+	}
 }

lib/ASN1/Type/Primitive/PrintableString.php

Indentation +19 added lines, -19 removed lines

@@ -12,25 +12,25 @@
  */
 class PrintableString extends PrimitiveString
 {
-    use UniversalClass;
+	use UniversalClass;
 
-    /**
-     * Constructor.
-     *
-     * @param string $string
-     */
-    public function __construct(string $string)
-    {
-        $this->_typeTag = self::TYPE_PRINTABLE_STRING;
-        parent::__construct($string);
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $string
+	 */
+	public function __construct(string $string)
+	{
+		$this->_typeTag = self::TYPE_PRINTABLE_STRING;
+		parent::__construct($string);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _validateString(string $string): bool
-    {
-        $chars = preg_quote(" '()+,-./:=?]", '/');
-        return 0 == preg_match('/[^A-Za-z0-9' . $chars . ']/', $string);
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _validateString(string $string): bool
+	{
+		$chars = preg_quote(" '()+,-./:=?]", '/');
+		return 0 == preg_match('/[^A-Za-z0-9' . $chars . ']/', $string);
+	}
 }

lib/ASN1/Type/Primitive/VisibleString.php

Indentation +18 added lines, -18 removed lines

@@ -12,24 +12,24 @@
  */
 class VisibleString extends PrimitiveString
 {
-    use UniversalClass;
+	use UniversalClass;
 
-    /**
-     * Constructor.
-     *
-     * @param string $string
-     */
-    public function __construct(string $string)
-    {
-        $this->_typeTag = self::TYPE_VISIBLE_STRING;
-        parent::__construct($string);
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $string
+	 */
+	public function __construct(string $string)
+	{
+		$this->_typeTag = self::TYPE_VISIBLE_STRING;
+		parent::__construct($string);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _validateString(string $string): bool
-    {
-        return 0 == preg_match('/[^\x20-\x7e]/', $string);
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _validateString(string $string): bool
+	{
+		return 0 == preg_match('/[^\x20-\x7e]/', $string);
+	}
 }

lib/ASN1/Type/Primitive/EOC.php

Indentation +31 added lines, -31 removed lines

@@ -17,38 +17,38 @@
  */
 class EOC extends Element
 {
-    use UniversalClass;
-    use PrimitiveType;
+	use UniversalClass;
+	use PrimitiveType;
 
-    /**
-     * Constructor.
-     */
-    public function __construct()
-    {
-        $this->_typeTag = self::TYPE_EOC;
-    }
+	/**
+	 * Constructor.
+	 */
+	public function __construct()
+	{
+		$this->_typeTag = self::TYPE_EOC;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _encodedContentDER(): string
-    {
-        return '';
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _encodedContentDER(): string
+	{
+		return '';
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected static function _decodeFromDER(Identifier $identifier,
-        string $data, int &$offset): ElementBase
-    {
-        $idx = $offset;
-        if (!$identifier->isPrimitive()) {
-            throw new DecodeException('EOC value must be primitive.');
-        }
-        // EOC type has always zero length
-        Length::expectFromDER($data, $idx, 0);
-        $offset = $idx;
-        return new self();
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected static function _decodeFromDER(Identifier $identifier,
+		string $data, int &$offset): ElementBase
+	{
+		$idx = $offset;
+		if (!$identifier->isPrimitive()) {
+			throw new DecodeException('EOC value must be primitive.');
+		}
+		// EOC type has always zero length
+		Length::expectFromDER($data, $idx, 0);
+		$offset = $idx;
+		return new self();
+	}
 }

lib/ASN1/Type/Primitive/VideotexString.php

Indentation +19 added lines, -19 removed lines

@@ -12,25 +12,25 @@
  */
 class VideotexString extends PrimitiveString
 {
-    use UniversalClass;
+	use UniversalClass;
 
-    /**
-     * Constructor.
-     *
-     * @param string $string
-     */
-    public function __construct(string $string)
-    {
-        $this->_typeTag = self::TYPE_VIDEOTEX_STRING;
-        parent::__construct($string);
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $string
+	 */
+	public function __construct(string $string)
+	{
+		$this->_typeTag = self::TYPE_VIDEOTEX_STRING;
+		parent::__construct($string);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _validateString(string $string): bool
-    {
-        // allow everything
-        return true;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _validateString(string $string): bool
+	{
+		// allow everything
+		return true;
+	}
 }

lib/ASN1/Type/Primitive/BMPString.php

Indentation +22 added lines, -22 removed lines

@@ -15,28 +15,28 @@
  */
 class BMPString extends PrimitiveString
 {
-    use UniversalClass;
+	use UniversalClass;
 
-    /**
-     * Constructor.
-     *
-     * @param string $string
-     */
-    public function __construct(string $string)
-    {
-        $this->_typeTag = self::TYPE_BMP_STRING;
-        parent::__construct($string);
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $string
+	 */
+	public function __construct(string $string)
+	{
+		$this->_typeTag = self::TYPE_BMP_STRING;
+		parent::__construct($string);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _validateString(string $string): bool
-    {
-        // UCS-2 has fixed with of 2 octets (16 bits)
-        if (0 !== strlen($string) % 2) {
-            return false;
-        }
-        return true;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _validateString(string $string): bool
+	{
+		// UCS-2 has fixed with of 2 octets (16 bits)
+		if (0 !== strlen($string) % 2) {
+			return false;
+		}
+		return true;
+	}
 }

lib/ASN1/Type/Primitive/RelativeOID.php

Indentation +30 added lines, -30 removed lines

@@ -13,36 +13,36 @@
  */
 class RelativeOID extends ObjectIdentifier
 {
-    /**
-     * Constructor.
-     *
-     * @param string $oid OID in dotted format
-     */
-    public function __construct(string $oid)
-    {
-        $this->_oid = $oid;
-        $this->_subids = self::_explodeDottedOID($oid);
-        $this->_typeTag = self::TYPE_RELATIVE_OID;
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $oid OID in dotted format
+	 */
+	public function __construct(string $oid)
+	{
+		$this->_oid = $oid;
+		$this->_subids = self::_explodeDottedOID($oid);
+		$this->_typeTag = self::TYPE_RELATIVE_OID;
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _encodedContentDER(): string
-    {
-        return self::_encodeSubIDs(...$this->_subids);
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _encodedContentDER(): string
+	{
+		return self::_encodeSubIDs(...$this->_subids);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected static function _decodeFromDER(Identifier $identifier,
-        string $data, int &$offset): ElementBase
-    {
-        $idx = $offset;
-        $len = Length::expectFromDER($data, $idx)->intLength();
-        $subids = self::_decodeSubIDs(substr($data, $idx, $len));
-        $offset = $idx + $len;
-        return new self(self::_implodeSubIDs(...$subids));
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected static function _decodeFromDER(Identifier $identifier,
+		string $data, int &$offset): ElementBase
+	{
+		$idx = $offset;
+		$len = Length::expectFromDER($data, $idx)->intLength();
+		$subids = self::_decodeSubIDs(substr($data, $idx, $len));
+		$offset = $idx + $len;
+		return new self(self::_implodeSubIDs(...$subids));
+	}
 }

lib/ASN1/Type/Primitive/GraphicString.php

Indentation +19 added lines, -19 removed lines

@@ -12,25 +12,25 @@
  */
 class GraphicString extends PrimitiveString
 {
-    use UniversalClass;
+	use UniversalClass;
 
-    /**
-     * Constructor.
-     *
-     * @param string $string
-     */
-    public function __construct(string $string)
-    {
-        $this->_typeTag = self::TYPE_GRAPHIC_STRING;
-        parent::__construct($string);
-    }
+	/**
+	 * Constructor.
+	 *
+	 * @param string $string
+	 */
+	public function __construct(string $string)
+	{
+		$this->_typeTag = self::TYPE_GRAPHIC_STRING;
+		parent::__construct($string);
+	}
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function _validateString(string $string): bool
-    {
-        // allow everything
-        return true;
-    }
+	/**
+	 * {@inheritdoc}
+	 */
+	protected function _validateString(string $string): bool
+	{
+		// allow everything
+		return true;
+	}
 }