open-vault/ui/app/components/mount-backend-form.js
2018-04-03 09:16:57 -05:00

138 lines
3.9 KiB
JavaScript

import Ember from 'ember';
import { task } from 'ember-concurrency';
import { methods } from 'vault/helpers/mountable-auth-methods';
const { inject } = Ember;
const METHODS = methods();
export default Ember.Component.extend({
store: inject.service(),
flashMessages: inject.service(),
routing: inject.service('-routing'),
/*
* @param Function
* @public
*
* Optional param to call a function upon successfully mounting a backend
*
*/
onMountSuccess: () => {},
onConfigError: () => {},
/*
* @param String
* @public
* the type of backend we want to mount
* defaults to `auth`
*
*/
mountType: 'auth',
/*
*
* @param DS.Model
* @private
* Ember Data model corresponding to the `mountType`.
* Created and set during `init`
*
*/
mountModel: null,
init() {
this._super(...arguments);
const type = this.get('mountType');
const modelType = type === 'secret' ? 'secret-engine' : 'auth-method';
const model = this.get('store').createRecord(modelType);
this.set('mountModel', model);
this.changeConfigModel(model.get('type'));
},
willDestroy() {
// if unsaved, we want to unload so it doesn't show up in the auth mount list
this.get('mountModel').rollbackAttributes();
},
getConfigModelType(methodType) {
let noConfig = ['approle'];
if (noConfig.includes(methodType)) {
return;
}
if (methodType === 'aws') {
return 'auth-config/aws/client';
}
return `auth-config/${methodType}`;
},
changeConfigModel(methodType) {
const mount = this.get('mountModel');
const configRef = mount.hasMany('authConfigs').value();
const currentConfig = configRef.get('firstObject');
if (currentConfig) {
// rollbackAttributes here will remove the the config model from the store
// because `isNew` will be true
currentConfig.rollbackAttributes();
}
const configType = this.getConfigModelType(methodType);
if (!configType) return;
const config = this.get('store').createRecord(configType);
config.set('backend', mount);
},
checkPathChange(type) {
const mount = this.get('mountModel');
const currentPath = mount.get('path');
// if the current path matches a type (meaning the user hasn't altered it),
// change it here to match the new type
const isUnchanged = METHODS.findBy('type', currentPath);
if (isUnchanged) {
mount.set('path', type);
}
},
mountBackend: task(function*() {
const mountModel = this.get('mountModel');
const { type, path } = mountModel.getProperties('type', 'path');
try {
yield mountModel.save();
} catch (err) {
// err will display via model state
return;
}
this.get('flashMessages').success(
`Successfully mounted ${type} ${this.get('mountType')} method at ${path}.`
);
yield this.get('saveConfig').perform(mountModel);
}).drop(),
saveConfig: task(function*(mountModel) {
const configRef = mountModel.hasMany('authConfigs').value();
const config = configRef.get('firstObject');
const { type, path } = mountModel.getProperties('type', 'path');
try {
if (config && Object.keys(config.changedAttributes()).length) {
yield config.save();
this.get('flashMessages').success(
`The config for ${type} ${this.get('mountType')} method at ${path} was saved successfully.`
);
}
yield this.get('onMountSuccess')();
} catch (err) {
this.get('flashMessages').danger(
`There was an error saving the configuration for ${type} ${this.get(
'mountType'
)} method at ${path}. ${err.errors.join(' ')}`
);
yield this.get('onConfigError')(mountModel.id);
}
}).drop(),
actions: {
onTypeChange(path, value) {
if (path === 'type') {
this.changeConfigModel(value);
this.checkPathChange(value);
}
},
},
});