MRBS 1.12.2 等保2.0二级整改完整提交

包含：登录失败锁定、90天密码有效期、30分钟会话超时、强制改密、登录审计日志、屏幕水印、企业背景图、备案信息固定底部、favicon、登录页JS修复等全部改动
2026-09-08 21:19:47 +08:00
commit 48092cab42
2221 changed files with 659586 additions and 0 deletions
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+<?php
+/**
+ * Class QRMarkupSVG
+ *
+ * @created      06.06.2022
+ * @author       smiley <smiley@chillerlan.net>
+ * @copyright    2022 smiley
+ * @license      MIT
+ */
+
+namespace chillerlan\QRCode\Output;
+
+use function array_chunk;
+use function implode;
+use function is_string;
+use function preg_match;
+use function sprintf;
+use function trim;
+
+/**
+ * SVG output
+ *
+ * @see https://github.com/codemasher/php-qrcode/pull/5
+ * @see https://developer.mozilla.org/en-US/docs/Web/SVG
+ * @see https://www.sarasoueidan.com/demos/interactive-svg-coordinate-system/
+ * @see https://lea.verou.me/blog/2019/05/utility-convert-svg-path-to-all-relative-or-all-absolute-commands/
+ * @see https://codepen.io/leaverou/full/RmwzKv
+ * @see https://jakearchibald.github.io/svgomg/
+ * @see https://web.archive.org/web/20200220211445/http://apex.infogridpacific.com/SVG/svg-tutorial-contents.html
+ */
+class QRMarkupSVG extends QRMarkup{
+
+	public const MIME_TYPE = 'image/svg+xml';
+
+	/**
+	 * @todo: XSS proof
+	 *
+	 * @see https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/fill
+	 * @inheritDoc
+	 */
+	public static function moduleValueIsValid($value):bool{
+
+		if(!is_string($value)){
+			return false;
+		}
+
+		$value = trim($value);
+
+		// url(...)
+		if(preg_match('~^url\([-/#a-z\d]+\)$~i', $value)){
+			return true;
+		}
+
+		// otherwise check for standard css notation
+		return parent::moduleValueIsValid($value);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	protected function getOutputDimensions():array{
+		return [$this->moduleCount, $this->moduleCount];
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	protected function getCssClass(int $M_TYPE = 0):string{
+		return implode(' ', [
+			'qr-'.($this::LAYERNAMES[$M_TYPE] ?? $M_TYPE),
+			$this->matrix->isDark($M_TYPE) ? 'dark' : 'light',
+			$this->options->cssClass,
+		]);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	protected function createMarkup(bool $saveToFile):string{
+		$svg = $this->header();
+
+		if(!empty($this->options->svgDefs)){
+			$svg .= sprintf('<defs>%1$s%2$s</defs>%2$s', $this->options->svgDefs, $this->eol);
+		}
+
+		$svg .= $this->paths();
+
+		// close svg
+		$svg .= sprintf('%1$s</svg>%1$s', $this->eol);
+
+		// transform to data URI only when not saving to file
+		if(!$saveToFile && $this->options->outputBase64){
+			$svg = $this->toBase64DataURI($svg);
+		}
+
+		return $svg;
+	}
+
+	/**
+	 * returns the value for the SVG viewBox attribute
+	 *
+	 * @see https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/viewBox
+	 * @see https://css-tricks.com/scale-svg/#article-header-id-3
+	 */
+	protected function getViewBox():string{
+		[$width, $height] = $this->getOutputDimensions();
+
+		return sprintf('0 0 %s %s', $width, $height);
+	}
+
+	/**
+	 * returns the <svg> header with the given options parsed
+	 *
+	 * @see https://developer.mozilla.org/en-US/docs/Web/SVG/Element/svg
+	 */
+	protected function header():string{
+
+		$header = sprintf(
+			'<svg xmlns="http://www.w3.org/2000/svg" class="qr-svg %1$s" viewBox="%2$s" preserveAspectRatio="%3$s">%4$s',
+			$this->options->cssClass,
+			$this->getViewBox(),
+			$this->options->svgPreserveAspectRatio,
+			$this->eol
+		);
+
+		if($this->options->svgAddXmlHeader){
+			$header = sprintf('<?xml version="1.0" encoding="UTF-8"?>%s%s', $this->eol, $header);
+		}
+
+		return $header;
+	}
+
+	/**
+	 * returns one or more SVG <path> elements
+	 */
+	protected function paths():string{
+		$paths = $this->collectModules(fn(int $x, int $y, int $M_TYPE):string => $this->module($x, $y, $M_TYPE));
+		$svg   = [];
+
+		// create the path elements
+		foreach($paths as $M_TYPE => $modules){
+			// limit the total line length
+			$chunks = array_chunk($modules, 100);
+			$chonks = [];
+
+			foreach($chunks as $chunk){
+				$chonks[] = implode(' ', $chunk);
+			}
+
+			$path = implode($this->eol, $chonks);
+
+			if(empty($path)){
+				continue;
+			}
+
+			$svg[] = $this->path($path, $M_TYPE);
+		}
+
+		return implode($this->eol, $svg);
+	}
+
+	/**
+	 * renders and returns a single <path> element
+	 *
+	 * @see https://developer.mozilla.org/en-US/docs/Web/SVG/Element/path
+	 */
+	protected function path(string $path, int $M_TYPE):string{
+
+		if($this->options->svgUseFillAttributes){
+			return sprintf(
+				'<path class="%s" fill="%s" d="%s"/>',
+				$this->getCssClass($M_TYPE),
+				$this->getModuleValue($M_TYPE),
+				$path
+			);
+		}
+
+		return sprintf('<path class="%s" d="%s"/>', $this->getCssClass($M_TYPE), $path);
+	}
+
+	/**
+	 * returns a path segment for a single module
+	 *
+	 * @see https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/d
+	 */
+	protected function module(int $x, int $y, int $M_TYPE):string{
+
+		if(!$this->drawLightModules && !$this->matrix->isDark($M_TYPE)){
+			return '';
+		}
+
+		if($this->drawCircularModules && !$this->matrix->checkTypeIn($x, $y, $this->keepAsSquare)){
+			// string interpolation: ugly and fast
+			$ix = ($x + 0.5 - $this->circleRadius);
+			$iy = ($y + 0.5);
+
+			// phpcs:ignore
+			return "M$ix $iy a$this->circleRadius $this->circleRadius 0 1 0 $this->circleDiameter 0 a$this->circleRadius $this->circleRadius 0 1 0 -$this->circleDiameter 0Z";
+		}
+
+		// phpcs:ignore
+		return "M$x $y h1 v1 h-1Z";
+	}
+
+}