adding ES6 and async feature detection to correctly flag old chromes and operas with the modern browser error

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El RIDO 2019-09-18 07:47:26 +02:00
parent 4332d0edb0
commit 70c38db81d
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3 changed files with 12 additions and 5 deletions

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@ -174,9 +174,16 @@
return true; return true;
} }
// not checking for async/await, ES6 or Promise support, as most // async & ES6 support
// browsers introduced these earlier then webassembly and webcrypto: try {
// https://github.com/PrivateBin/PrivateBin/pull/431#issuecomment-493129359 eval('async () => {}');
} catch (e) {
if (e instanceof SyntaxError) {
return true;
} else {
throw e; // throws CSP error
}
}
return false; return false;
} }

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@ -71,7 +71,7 @@ if ($MARKDOWN):
endif; endif;
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@ -49,7 +49,7 @@ if ($MARKDOWN):
endif; endif;
?> ?>
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