port totp mfa from streams with some adjustions

1 files changed, 341 insertions, 0 deletions

diff --git a/vendor/chillerlan/php-qrcode/src/QROptionsTrait.php b/vendor/chillerlan/php-qrcode/src/QROptionsTrait.php
new file mode 100644
index 000000000..74c384b13
--- /dev/null
+++ b/vendor/chillerlan/php-qrcode/src/QROptionsTrait.php
@@ -0,0 +1,341 @@
+<?php
+/**
+ * Trait QROptionsTrait
+ *
+ * @filesource   QROptionsTrait.php
+ * @created      10.03.2018
+ * @package      chillerlan\QRCode
+ * @author       smiley <smiley@chillerlan.net>
+ * @copyright    2018 smiley
+ * @license      MIT
+ *
+ * @noinspection PhpUnused
+ */
+
+namespace chillerlan\QRCode;
+
+use function array_values, count, in_array, is_numeric, max, min, sprintf, strtolower;
+
+/**
+ * The QRCode plug-in settings & setter functionality
+ */
+trait QROptionsTrait{
+
+	/**
+	 * QR Code version number
+	 *
+	 * [1 ... 40] or QRCode::VERSION_AUTO
+	 */
+	protected int $version = QRCode::VERSION_AUTO;
+
+	/**
+	 * Minimum QR version
+	 *
+	 * if $version = QRCode::VERSION_AUTO
+	 */
+	protected int $versionMin = 1;
+
+	/**
+	 * Maximum QR version
+	 */
+	protected int $versionMax = 40;
+
+	/**
+	 * Error correct level
+	 *
+	 * QRCode::ECC_X where X is:
+	 *
+	 *   - L =>  7%
+	 *   - M => 15%
+	 *   - Q => 25%
+	 *   - H => 30%
+	 */
+	protected int $eccLevel = QRCode::ECC_L;
+
+	/**
+	 * Mask Pattern to use
+	 *
+	 * [0...7] or QRCode::MASK_PATTERN_AUTO
+	 */
+	protected int $maskPattern = QRCode::MASK_PATTERN_AUTO;
+
+	/**
+	 * Add a "quiet zone" (margin) according to the QR code spec
+	 */
+	protected bool $addQuietzone = true;
+
+	/**
+	 * Size of the quiet zone
+	 *
+	 * internally clamped to [0 ... $moduleCount / 2], defaults to 4 modules
+	 */
+	protected int $quietzoneSize = 4;
+
+	/**
+	 * Use this to circumvent the data mode detection and force the usage of the given mode.
+	 *
+	 * valid modes are: Number, AlphaNum, Kanji, Byte (case insensitive)
+	 *
+	 * @see https://github.com/chillerlan/php-qrcode/issues/39
+     * @see https://github.com/chillerlan/php-qrcode/issues/97 (changed default value to '')
+	 */
+	protected string $dataModeOverride = '';
+
+	/**
+	 * The output type
+	 *
+	 *   - QRCode::OUTPUT_MARKUP_XXXX where XXXX = HTML, SVG
+	 *   - QRCode::OUTPUT_IMAGE_XXX where XXX = PNG, GIF, JPG
+	 *   - QRCode::OUTPUT_STRING_XXXX where XXXX = TEXT, JSON
+	 *   - QRCode::OUTPUT_CUSTOM
+	 */
+	protected string $outputType = QRCode::OUTPUT_IMAGE_PNG;
+
+	/**
+	 * the FQCN of the custom QROutputInterface if $outputType is set to QRCode::OUTPUT_CUSTOM
+	 */
+	protected ?string $outputInterface = null;
+
+	/**
+	 * /path/to/cache.file
+	 */
+	protected ?string $cachefile = null;
+
+	/**
+	 * newline string [HTML, SVG, TEXT]
+	 */
+	protected string $eol = PHP_EOL;
+
+	/**
+	 * size of a QR code pixel [SVG, IMAGE_*], HTML via CSS
+	 */
+	protected int $scale = 5;
+
+	/**
+	 * a common css class
+	 */
+	protected string $cssClass = '';
+
+	/**
+	 * SVG opacity
+	 */
+	protected float $svgOpacity = 1.0;
+
+	/**
+	 * anything between <defs>
+	 *
+	 * @see https://developer.mozilla.org/docs/Web/SVG/Element/defs
+	 */
+	protected string $svgDefs = '<style>rect{shape-rendering:crispEdges}</style>';
+
+	/**
+	 * SVG viewBox size. a single integer number which defines width/height of the viewBox attribute.
+	 *
+	 * viewBox="0 0 x x"
+	 *
+	 * @see https://css-tricks.com/scale-svg/#article-header-id-3
+	 */
+	protected ?int $svgViewBoxSize = null;
+
+	/**
+	 * string substitute for dark
+	 */
+	protected string $textDark = '🔴';
+
+	/**
+	 * string substitute for light
+	 */
+	protected string $textLight = '⭕';
+
+	/**
+	 * markup substitute for dark (CSS value)
+	 */
+	protected string $markupDark = '#000';
+
+	/**
+	 * markup substitute for light (CSS value)
+	 */
+	protected string $markupLight = '#fff';
+
+	/**
+	 * Return the image resource instead of a render if applicable.
+	 * This option overrides other output options, such as $cachefile and $imageBase64.
+	 *
+	 * Supported by the following modules:
+	 *
+	 * - QRImage:   resource (PHP < 8), GdImage
+	 * - QRImagick: Imagick
+	 * - QRFpdf:    FPDF
+	 *
+	 * @see \chillerlan\QRCode\Output\QROutputInterface::dump()
+	 *
+	 * @var bool
+	 */
+	protected bool $returnResource = false;
+
+	/**
+	 * toggle base64 or raw image data
+	 */
+	protected bool $imageBase64 = true;
+
+	/**
+	 * toggle transparency, not supported by jpg
+	 */
+	protected bool $imageTransparent = true;
+
+	/**
+	 * @see imagecolortransparent()
+	 *
+	 * [R, G, B]
+	 */
+	protected array $imageTransparencyBG = [255, 255, 255];
+
+	/**
+	 * @see imagepng()
+	 */
+	protected int $pngCompression = -1;
+
+	/**
+	 * @see imagejpeg()
+	 */
+	protected int $jpegQuality = 85;
+
+	/**
+	 * Imagick output format
+	 *
+	 * @see \Imagick::setType()
+	 */
+	protected string $imagickFormat = 'png';
+
+	/**
+	 * Imagick background color (defaults to "transparent")
+	 *
+	 * @see \ImagickPixel::__construct()
+	 */
+	protected ?string $imagickBG = null;
+
+	/**
+	 * Measurement unit for FPDF output: pt, mm, cm, in (defaults to "pt")
+	 *
+	 * @see \FPDF::__construct()
+	 */
+	protected string $fpdfMeasureUnit = 'pt';
+
+	/**
+	 * Module values map
+	 *
+	 *   - HTML, IMAGICK: #ABCDEF, cssname, rgb(), rgba()...
+	 *   - IMAGE: [63, 127, 255] // R, G, B
+	 */
+	protected ?array $moduleValues = null;
+
+	/**
+	 * clamp min/max version number
+	 */
+	protected function setMinMaxVersion(int $versionMin, int $versionMax):void{
+		$min = max(1, min(40, $versionMin));
+		$max = max(1, min(40, $versionMax));
+
+		$this->versionMin = min($min, $max);
+		$this->versionMax = max($min, $max);
+	}
+
+	/**
+	 * sets the minimum version number
+	 */
+	protected function set_versionMin(int $version):void{
+		$this->setMinMaxVersion($version, $this->versionMax);
+	}
+
+	/**
+	 * sets the maximum version number
+	 */
+	protected function set_versionMax(int $version):void{
+		$this->setMinMaxVersion($this->versionMin, $version);
+	}
+
+	/**
+	 * sets the error correction level
+	 *
+	 * @throws \chillerlan\QRCode\QRCodeException
+	 */
+	protected function set_eccLevel(int $eccLevel):void{
+
+		if(!isset(QRCode::ECC_MODES[$eccLevel])){
+			throw new QRCodeException(sprintf('Invalid error correct level: %s', $eccLevel));
+		}
+
+		$this->eccLevel = $eccLevel;
+	}
+
+	/**
+	 * sets/clamps the mask pattern
+	 */
+	protected function set_maskPattern(int $maskPattern):void{
+
+		if($maskPattern !== QRCode::MASK_PATTERN_AUTO){
+			$this->maskPattern = max(0, min(7, $maskPattern));
+		}
+
+	}
+
+	/**
+	 * sets the transparency background color
+	 *
+	 * @throws \chillerlan\QRCode\QRCodeException
+	 */
+	protected function set_imageTransparencyBG(array $imageTransparencyBG):void{
+
+		// invalid value - set to white as default
+		if(count($imageTransparencyBG) < 3){
+			$this->imageTransparencyBG = [255, 255, 255];
+
+			return;
+		}
+
+		foreach($imageTransparencyBG as $k => $v){
+
+			// cut off exceeding items
+			if($k > 2){
+				break;
+			}
+
+			if(!is_numeric($v)){
+				throw new QRCodeException('Invalid RGB value.');
+			}
+
+			// clamp the values
+			$this->imageTransparencyBG[$k] = max(0, min(255, (int)$v));
+		}
+
+		// use the array values to not run into errors with the spread operator (...$arr)
+		$this->imageTransparencyBG = array_values($this->imageTransparencyBG);
+	}
+
+	/**
+	 * sets/clamps the version number
+	 */
+	protected function set_version(int $version):void{
+
+		if($version !== QRCode::VERSION_AUTO){
+			$this->version = max(1, min(40, $version));
+		}
+
+	}
+
+	/**
+	 * sets the FPDF measurement unit
+	 *
+	 * @codeCoverageIgnore
+	 */
+	protected function set_fpdfMeasureUnit(string $unit):void{
+		$unit = strtolower($unit);
+
+		if(in_array($unit, ['cm', 'in', 'mm', 'pt'], true)){
+			$this->fpdfMeasureUnit = $unit;
+		}
+
+		// @todo throw or ignore silently?
+	}
+
+}