diff options
Diffstat (limited to 'includes/external/signal/node_modules/uuid/dist/esm-browser/rng.js')
-rw-r--r-- | includes/external/signal/node_modules/uuid/dist/esm-browser/rng.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/includes/external/signal/node_modules/uuid/dist/esm-browser/rng.js b/includes/external/signal/node_modules/uuid/dist/esm-browser/rng.js new file mode 100644 index 0000000..6e65234 --- /dev/null +++ b/includes/external/signal/node_modules/uuid/dist/esm-browser/rng.js @@ -0,0 +1,18 @@ +// Unique ID creation requires a high quality random # generator. In the browser we therefore +// require the crypto API and do not support built-in fallback to lower quality random number +// generators (like Math.random()). +let getRandomValues; +const rnds8 = new Uint8Array(16); +export default function rng() { + // lazy load so that environments that need to polyfill have a chance to do so + if (!getRandomValues) { + // getRandomValues needs to be invoked in a context where "this" is a Crypto implementation. + getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto); + + if (!getRandomValues) { + throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); + } + } + + return getRandomValues(rnds8); +}
\ No newline at end of file |