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JS target: window.crypto is not defined in webworkers; use self.crypto instead.

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This commit is contained in:
Frank Denis
2015-04-20 14:26:27 +02:00
parent c5556527ea
commit 70487753ee
1 changed files with 11 additions and 10 deletions
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src/libsodium/randombytes/randombytes.c
+11 -10
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@@ -60,20 +60,21 @@ randombytes_stir(void)
EM_ASM({
if (Module.getRandomValue === undefined) {
try {
var randomValuesStandard = function() {
var buf = new Uint32Array(1);
window.crypto.getRandomValues(buf);
return buf[0] >>> 0;
};
var crypto_ = ("object" === typeof window ? window : self).crypto,
randomValuesStandard = function() {
var buf = new Uint32Array(1);
crypto_.getRandomValues(buf);
return buf[0] >>> 0;
};
randomValuesStandard();
Module.getRandomValue = randomValuesStandard;
} catch (e) {
try {
var crypto = require('crypto');
var randomValueIOJS = function() {
var buf = crypto.randomBytes(4);
return (buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3]) >>> 0;
};
var crypto = require('crypto'),
randomValueIOJS = function() {
var buf = crypto.randomBytes(4);
return (buf[0] << 24 | buf[1] << 16 | buf[2] << 8 | buf[3]) >>> 0;
};
randomValueIOJS();
Module.getRandomValue = randomValueIOJS;
} catch (e) {