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fix: force use of isomorphiccrypto on react-native

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This commit is contained in:
Hadar Rottenberg 2020-01-07 15:32:22 +02:00
parent 4b14e7c645
commit f287887e87
4 changed files with 5 additions and 5 deletions
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2
sea.js
View File

@ -170,7 +170,7 @@
var o = {};
if(SEA.window){
api.crypto = window.crypto || window.msCrypto || require('isomorphic-webcrypto');
api.crypto = navigator && navigator.product === 'ReactNative' ? require('isomorphic-webcrypto') : window.crypto || window.msCrypto || require('isomorphic-webcrypto');
api.subtle = (api.crypto||o).subtle || (api.crypto||o).webkitSubtle;
api.TextEncoder = window.TextEncoder;
api.TextDecoder = window.TextDecoder;

2
sea/pair.js
View File

@ -39,7 +39,7 @@
// Next: ECDH keys for encryption/decryption...
try{
var dh = await ecdhSubtle.generateKey({name: 'ECDH', namedCurve: 'P-256'};, true, ['deriveKey'])
var dh = await ecdhSubtle.generateKey({name: 'ECDH', namedCurve: 'P-256'}, true, ['deriveKey'])
.then(async (keys) => {
// privateKey scope doesn't leak out from here!
var key = {};

4
sea/secret.js
View File

@ -13,7 +13,7 @@
var epriv = pair.epriv;
var ecdhSubtle = shim.ossl || shim.subtle;
var pubKeyData = keysToEcdhJwk(pub);
var props = Object.assign({ public: await ecdhSubtle.importKey(...pubKeyData, true, []) },{name: 'ECDH', namedCurve: 'P-256'};); // Thanks to @sirpy !
var props = Object.assign({ public: await ecdhSubtle.importKey(...pubKeyData, true, []) },{name: 'ECDH', namedCurve: 'P-256'}); // Thanks to @sirpy !
var privKeyData = keysToEcdhJwk(epub, epriv);
var derived = await ecdhSubtle.importKey(...privKeyData, false, ['deriveBits']).then(async (privKey) => {
// privateKey scope doesn't leak out from here!
@ -44,7 +44,7 @@
jwk,
{ x: x, y: y, kty: 'EC', crv: 'P-256', ext: true }
), // ??? refactor
{name: 'ECDH', namedCurve: 'P-256'};
{name: 'ECDH', namedCurve: 'P-256'}
]
}

2
sea/shim.js
View File

@ -5,7 +5,7 @@
var o = {};
if(SEA.window){
api.crypto = window.crypto || window.msCrypto || require('isomorphic-webcrypto');
api.crypto = navigator && navigator.product === 'ReactNative' ? require('isomorphic-webcrypto') : window.crypto || window.msCrypto || require('isomorphic-webcrypto');
api.subtle = (api.crypto||o).subtle || (api.crypto||o).webkitSubtle;
api.TextEncoder = window.TextEncoder;
api.TextDecoder = window.TextDecoder;