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Diffstat (limited to '')
| -rw-r--r-- | node_modules/uuid/dist/esm-browser/rng.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/node_modules/uuid/dist/esm-browser/rng.js b/node_modules/uuid/dist/esm-browser/rng.js new file mode 100644 index 0000000..8abbf2e --- /dev/null +++ b/node_modules/uuid/dist/esm-browser/rng.js @@ -0,0 +1,19 @@ +// 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()). +var getRandomValues; +var 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. Also, + // find the complete implementation of crypto (msCrypto) on IE11. + getRandomValues = typeof crypto !== 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto !== 'undefined' && typeof msCrypto.getRandomValues === 'function' && msCrypto.getRandomValues.bind(msCrypto); + + if (!getRandomValues) { + throw new Error('crypto.getRandomValues() not supported. See https://github.com/uuidjs/uuid#getrandomvalues-not-supported'); + } + } + + return getRandomValues(rnds8); +}
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