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RSA generation in a non-blocking way

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This commit is contained in:
Marcos Zuriaga 2016-09-25 18:42:41 +02:00
parent d4088e8fbe
commit 910005893d
2 changed files with 40 additions and 6 deletions
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15
js/app/controllers/share_settings.js
View file

@ -6,9 +6,16 @@ angular.module('passmanApp')
$scope.active_vault = VaultService.getActiveVault();
$scope.generateKeys = function(length) {
var rsa = ShareService.rsaKeyPairToPEM(ShareService.generateRSAKeys(length));
console.log(rsa);
$scope.active_vault.private_sharing_key = rsa.privateKey;
$scope.active_vault.public_sharing_key = rsa.publicKey;
// var rsa = ShareService.rsaKeyPairToPEM(ShareService.generateRSAKeys(length));
ShareService.generateRSAKeys(length, function(progress){
console.log(progress);
}, function(kp){
console.log(kp);
});
// console.log(rsa);
// $scope.active_vault.private_sharing_key = rsa.privateKey;
// $scope.active_vault.public_sharing_key = rsa.publicKey;
// console.log(ShareService.rsaPublicKeyFromPEM(rsa.publicKey));
// console.log(ShareService.rsaPrivateKeyFromPEM(rsa.privateKey));
}
}]);

31
js/app/services/shareservice.js
View file

@ -21,14 +21,41 @@ angular.module('passmanApp')
}
});
},
generateRSAKeys: function(key_length){
return forge.pki.rsa.generateKeyPair(key_length);
generateRSAKeys: function(key_length, progress, callback){
// return forge.pki.rsa.generateKeyPair(key_length);
var state = forge.pki.rsa.createKeyPairGenerationState(key_length, 0x10001);
var step = function() {
// run for 100 ms
if(!forge.pki.rsa.stepKeyPairGenerationState(state, 100)) {
console.log(state);
console.log({
// 'data_length': state.n.data.length,
'bits' : state.bits,
'pBits': state.pBits,
'qBits': state.qBits
});
setTimeout(step, 1);
}
else {
// done, turn off progress indicator, use state.keys
callback(state.keys);
}
};
// turn on progress indicator, schedule generation to run
setTimeout(step);
},
rsaKeyPairToPEM: function(keypair){
return {
'publicKey' : forge.pki.publicKeyToPem(keypair.publicKey),
'privateKey' : forge.pki.privateKeyToPem(keypair.privateKey)
};
},
rsaPrivateKeyFromPEM: function(private_pem) {
return forge.pki.privateKeyFromPem(private_pem);
},
rsaPublicKeyFromPEM: function(public_pem){
return forge.pki.publicKeyFromPem(public_pem);
}
}
}]);