open-vault/ui/app/components/shamir-flow.js
2018-04-03 09:16:57 -05:00

143 lines
2.9 KiB
JavaScript

import Ember from 'ember';
const { Component, inject, computed, get } = Ember;
const { camelize } = Ember.String;
const DEFAULTS = {
key: null,
loading: false,
errors: [],
threshold: null,
progress: null,
started: false,
generateWithPGP: false,
pgpKeyFile: { value: '' },
nonce: '',
};
export default Component.extend(DEFAULTS, {
tagName: '',
store: inject.service(),
formText: null,
fetchOnInit: false,
buttonText: 'Submit',
thresholdPath: 'required',
generateAction: false,
encoded_token: null,
init() {
if (this.get('fetchOnInit')) {
this.attemptProgress();
}
return this._super(...arguments);
},
onShamirSuccess: _ => _,
// can be overridden w/an attr
isComplete(data) {
return data.complete === true;
},
stopLoading() {
this.setProperties({
loading: false,
errors: [],
key: null,
});
},
reset() {
this.setProperties(DEFAULTS);
},
hasProgress: computed.gt('progress', 0),
actionSuccess(resp) {
const { isComplete, onShamirSuccess, thresholdPath } = this.getProperties(
'isComplete',
'onShamirSuccess',
'thresholdPath'
);
this.stopLoading();
this.set('threshold', get(resp, thresholdPath));
this.setProperties(resp);
if (isComplete(resp)) {
this.reset();
onShamirSuccess(resp);
}
},
actionError(e) {
this.stopLoading();
if (e.httpStatus === 400) {
this.set('errors', e.errors);
} else {
throw e;
}
},
extractData(data) {
const isGenerate = this.get('generateAction');
const hasStarted = this.get('started');
const usePGP = this.get('generateWithPGP');
const nonce = this.get('nonce');
if (!isGenerate || hasStarted) {
if (nonce) {
data.nonce = nonce;
}
return data;
}
if (usePGP) {
return {
pgp_key: data.pgp_key,
};
}
return {
otp: data.otp,
};
},
attemptProgress(data) {
const checkStatus = data ? false : true;
let action = this.get('action');
action = action && camelize(action);
this.set('loading', true);
const adapter = this.get('store').adapterFor('cluster');
const method = adapter[action];
method
.call(adapter, data, { checkStatus })
.then(resp => this.actionSuccess(resp), (...args) => this.actionError(...args));
},
actions: {
onSubmit(data) {
if (!data.key) {
return;
}
this.attemptProgress(this.extractData(data));
},
startGenerate(data) {
this.attemptProgress(this.extractData(data));
},
generateOTP() {
const bytes = new window.Uint8Array(16);
window.crypto.getRandomValues(bytes);
this.set('otp', base64js.fromByteArray(bytes));
},
setKey(_, keyFile) {
this.set('pgp_key', keyFile.value);
this.set('pgpKeyFile', keyFile);
},
clearToken() {
this.set('encoded_token', null);
},
},
});