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bitwarden-estensione-browser
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crypto adjustments for new account enc key

This commit is contained in:
Kyle Spearrin 2017-05-31 10:25:25 -04:00
parent 9239588757
commit 9aa2014e85
3 changed files with 37 additions and 2 deletions
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1
src/app/services/apiService.js
View File

@ -107,6 +107,7 @@
postPasswordHint: { url: _apiUri + '/accounts/password-hint', method: 'POST', params: {} },
putSecurityStamp: { url: _apiUri + '/accounts/security-stamp', method: 'POST', params: {} },
putKeys: { url: _apiUri + '/accounts/keys', method: 'POST', params: {} },
putKey: { url: _apiUri + '/accounts/key', method: 'POST', params: {} },
'import': { url: _apiUri + '/accounts/import', method: 'POST', params: {} },
postDelete: { url: _apiUri + '/accounts/delete', method: 'POST', params: {} }
});

4
src/app/services/authService.js
View File

@ -35,6 +35,10 @@ angular
tokenService.setRefreshToken(response.refresh_token);
cryptoService.setKey(key);
if (response.Key) {
cryptoService.setEncKey(response.Key, key);
}
if (response.PrivateKey) {
cryptoService.setPrivateKey(response.PrivateKey, key);
return true;

34
src/app/services/cryptoService.js
View File

@ -4,6 +4,7 @@ angular
.factory('cryptoService', function ($sessionStorage, constants, $q) {
var _service = {},
_key,
_encKey,
_legacyEtmKey,
_orgKeys,
_privateKey,
@ -14,6 +15,17 @@ angular
$sessionStorage.key = _key.keyB64;
};
_service.setEncKey = function (encKeyCt, key) {
try {
var encKeyBytes = _service.decrypt(encKeyCt, key, 'raw');
$sessionStorage.encKey = forge.util.encode64(encKeyBytes);
_encKey = new SymmetricCryptoKey(encKeyBytes);
}
catch (e) {
console.log('Cannot set enc key. Decryption failed.');
}
};
_service.setPrivateKey = function (privateKeyCt, key) {
try {
var privateKeyBytes = _service.decrypt(privateKeyCt, key, 'raw');
@ -95,6 +107,18 @@ angular
return _key;
};
_service.getEncKey = function () {
if (!_encKey && $sessionStorage.encKey) {
_encKey = new SymmetricCryptoKey($sessionStorage.encKey, true);
}
if (!_encKey) {
throw 'enc key unavailable';
}
return _encKey;
};
_service.getPrivateKey = function (outputEncoding) {
outputEncoding = outputEncoding || 'native';
@ -173,6 +197,11 @@ angular
delete $sessionStorage.key;
};
_service.clearEncKey = function () {
_encKey = null;
delete $sessionStorage.encKey;
};
_service.clearKeyPair = function () {
_privateKey = null;
_publicKey = null;
@ -196,6 +225,7 @@ angular
_service.clearKeys = function () {
_service.clearKey();
_service.clearEncKey();
_service.clearKeyPair();
_service.clearOrgKeys();
};
@ -254,7 +284,7 @@ angular
};
_service.encrypt = function (plainValue, key, plainValueEncoding) {
key = key || _service.getKey();
key = key || _service.getEncKey() || _service.getKey();
if (!key) {
throw 'Encryption key unavailable.';
@ -304,7 +334,7 @@ angular
};
_service.decrypt = function (encValue, key, outputEncoding) {
key = key || _service.getKey();
key = key || _service.getEncKey() || _service.getKey();
var headerPieces = encValue.split('.'),
encType,