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Fix PDF viewer failing on Edge (not based on Chromium) #297

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merged 1 commit into from
Jan 28, 2021
Merged

Fix PDF viewer failing on Edge (not based on Chromium) #297

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24,885 changes: 18,542 additions & 6,343 deletions js/pdfjs/build/pdf.js
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2 changes: 1 addition & 1 deletion js/pdfjs/build/pdf.js.map
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28,036 changes: 20,152 additions & 7,884 deletions js/pdfjs/build/pdf.worker.js
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2 changes: 1 addition & 1 deletion js/pdfjs/build/pdf.worker.js.map
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16,435 changes: 9,720 additions & 6,715 deletions js/pdfjs/web/viewer.js
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2 changes: 1 addition & 1 deletion js/pdfjs/web/viewer.js.map
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3 changes: 2 additions & 1 deletion lib/Controller/DisplayController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,8 @@ public function showPdfViewer(bool $minmode = false): TemplateResponse {
$policy->addAllowedChildSrcDomain('\'self\'');
$policy->addAllowedFontDomain('data:');
$policy->addAllowedImageDomain('*');
$policy->allowEvalScript(false);
// Needed for the ES5 compatible build of PDF.js
$policy->allowEvalScript(true);
$response->setContentSecurityPolicy($policy);

return $response;
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2 changes: 1 addition & 1 deletion pdfjs-get.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ console.info('Fetching pdfjs', PDFJSversion)
const pdfjsProgress = new cliProgress.SingleBar({}, cliProgress.Presets.shades_classic)
pdfjsProgress.start(100, 0)

progress(request(`https://github.com/mozilla/pdf.js/releases/download/v${PDFJSversion}/pdfjs-${PDFJSversion}-dist.zip`), {
progress(request(`https://github.com/mozilla/pdf.js/releases/download/v${PDFJSversion}/pdfjs-${PDFJSversion}-es5-dist.zip`), {
throttle: 50,
delay: 0,
})
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2 changes: 1 addition & 1 deletion tests/Unit/Controller/DisplayControllerTest.php
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Expand Up @@ -62,7 +62,7 @@ public function testShowPdfViewer(): void {
$policy->addAllowedChildSrcDomain('\'self\'');
$policy->addAllowedFontDomain('data:');
$policy->addAllowedImageDomain('*');
$policy->allowEvalScript(false);
$policy->allowEvalScript(true);
$expectedResponse->setContentSecurityPolicy($policy);

$this->assertEquals($expectedResponse, $this->controller->showPdfViewer());
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