2014-05-03 23:26:35 +02:00
|
|
|
/**
|
|
|
|
* Copyright 2014 IBM Corp.
|
|
|
|
*
|
|
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
* you may not use this file except in compliance with the License.
|
|
|
|
* You may obtain a copy of the License at
|
|
|
|
*
|
|
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
*
|
|
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
* See the License for the specific language governing permissions and
|
|
|
|
* limitations under the License.
|
|
|
|
**/
|
|
|
|
|
|
|
|
var util = require("util");
|
|
|
|
|
|
|
|
var credentials = {};
|
|
|
|
var storage = null;
|
2014-05-07 20:19:08 +02:00
|
|
|
var credentialsDef = {};
|
|
|
|
var redApp = null;
|
|
|
|
var querystring = require('querystring');
|
|
|
|
var Credentials;
|
|
|
|
|
|
|
|
function getCredDef(type) {
|
|
|
|
var dashedType = type.replace(/\s+/g, '-');
|
|
|
|
return credentialsDef[dashedType];
|
|
|
|
}
|
|
|
|
|
|
|
|
function isRegistered(type) {
|
2014-07-02 00:46:25 +02:00
|
|
|
return getCredDef(type) !== undefined;
|
2014-05-07 20:19:08 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
function restPOST(type) {
|
|
|
|
redApp.post('/credentials/' + type + '/:id', function (req, res) {
|
|
|
|
var body = "";
|
|
|
|
req.on('data', function (chunk) {
|
|
|
|
body += chunk;
|
|
|
|
});
|
|
|
|
req.on('end', function () {
|
|
|
|
var nodeType = type;
|
|
|
|
var nodeID = req.params.id;
|
|
|
|
|
|
|
|
var newCreds = querystring.parse(body);
|
|
|
|
var credentials = Credentials.get(nodeID) || {};
|
|
|
|
var definition = getCredDef(nodeType);
|
|
|
|
|
|
|
|
for (var cred in definition) {
|
2014-07-02 00:46:25 +02:00
|
|
|
if (definition.hasOwnProperty(cred)) {
|
|
|
|
if (newCreds[cred] === undefined) {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (definition[cred].type == "password" && newCreds[cred] == '__PWRD__') {
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
if (newCreds[cred] === '') {
|
|
|
|
delete credentials[cred];
|
|
|
|
}
|
|
|
|
credentials[cred] = newCreds[cred];
|
2014-05-07 20:19:08 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
Credentials.add(nodeID, credentials);
|
|
|
|
res.send(200);
|
|
|
|
});
|
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
function restGET(type) {
|
|
|
|
redApp.get('/credentials/' + type + '/:id', function (req, res) {
|
|
|
|
var nodeType = type;
|
|
|
|
var nodeID = req.params.id;
|
|
|
|
|
|
|
|
var credentials = Credentials.get(nodeID);
|
2014-07-02 00:46:25 +02:00
|
|
|
if (credentials === undefined) {
|
2014-05-07 20:19:08 +02:00
|
|
|
res.json({});
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
var definition = getCredDef(nodeType);
|
|
|
|
|
|
|
|
var sendCredentials = {};
|
|
|
|
for (var cred in definition) {
|
2014-07-02 00:46:25 +02:00
|
|
|
if (definition.hasOwnProperty(cred)) {
|
|
|
|
if (definition[cred].type == "password") {
|
|
|
|
var key = 'has' + cred;
|
|
|
|
sendCredentials[key] = credentials[cred] != null && credentials[cred] !== '';
|
|
|
|
continue;
|
|
|
|
}
|
|
|
|
sendCredentials[cred] = credentials[cred] || '';
|
2014-05-07 20:19:08 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
res.json(sendCredentials);
|
|
|
|
|
|
|
|
});
|
|
|
|
}
|
|
|
|
function restDELETE(type) {
|
|
|
|
redApp.delete('/credentials/' + type + '/:id', function (req, res) {
|
|
|
|
var nodeID = req.params.id;
|
|
|
|
|
|
|
|
Credentials.delete(nodeID);
|
|
|
|
res.send(200);
|
|
|
|
});
|
|
|
|
}
|
2014-05-03 23:26:35 +02:00
|
|
|
|
|
|
|
module.exports = {
|
2014-05-07 20:19:08 +02:00
|
|
|
init: function (_storage) {
|
2014-05-03 23:26:35 +02:00
|
|
|
storage = _storage;
|
2014-05-07 20:19:08 +02:00
|
|
|
redApp = require("../server").app;
|
|
|
|
Credentials = this;
|
2014-05-03 23:26:35 +02:00
|
|
|
},
|
2014-05-07 20:19:08 +02:00
|
|
|
load: function () {
|
|
|
|
return storage.getCredentials().then(function (creds) {
|
2014-05-03 23:26:35 +02:00
|
|
|
credentials = creds;
|
2014-05-07 20:19:08 +02:00
|
|
|
}).otherwise(function (err) {
|
|
|
|
util.log("[red] Error loading credentials : " + err);
|
2014-05-03 23:26:35 +02:00
|
|
|
});
|
|
|
|
},
|
2014-05-07 20:19:08 +02:00
|
|
|
add: function (id, creds) {
|
2014-05-03 23:26:35 +02:00
|
|
|
credentials[id] = creds;
|
|
|
|
storage.saveCredentials(credentials);
|
|
|
|
},
|
|
|
|
|
2014-05-07 20:19:08 +02:00
|
|
|
get: function (id) {
|
2014-05-03 23:26:35 +02:00
|
|
|
return credentials[id];
|
|
|
|
},
|
2014-05-07 20:19:08 +02:00
|
|
|
|
|
|
|
delete: function (id) {
|
2014-05-03 23:26:35 +02:00
|
|
|
delete credentials[id];
|
|
|
|
storage.saveCredentials(credentials);
|
|
|
|
},
|
2014-05-07 20:19:08 +02:00
|
|
|
|
|
|
|
clean: function (getNode) {
|
2014-05-03 23:26:35 +02:00
|
|
|
var deletedCredentials = false;
|
|
|
|
for (var c in credentials) {
|
2014-07-02 00:46:25 +02:00
|
|
|
if (credentials.hasOwnProperty(c)) {
|
|
|
|
var n = getNode(c);
|
|
|
|
if (!n) {
|
|
|
|
deletedCredentials = true;
|
|
|
|
delete credentials[c];
|
|
|
|
}
|
2014-05-03 23:26:35 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
if (deletedCredentials) {
|
|
|
|
storage.saveCredentials(credentials);
|
|
|
|
}
|
2014-05-07 20:19:08 +02:00
|
|
|
|
|
|
|
},
|
|
|
|
register: function (type, definition) {
|
|
|
|
var dashedType = type.replace(/\s+/g, '-');
|
|
|
|
credentialsDef[dashedType] = definition;
|
|
|
|
restDELETE(dashedType);
|
|
|
|
restGET(dashedType);
|
|
|
|
restPOST(dashedType);
|
2014-05-03 23:26:35 +02:00
|
|
|
}
|
|
|
|
}
|