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node-red/red/api/credentials.js
2017-01-11 15:24:33 +00:00

53 lines
1.8 KiB
JavaScript

/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* 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 log;
var api;
module.exports = {
init: function(runtime) {
log = runtime.log;
api = runtime.nodes;
},
get: function (req, res) {
// TODO: It should verify the given node id is of the type specified -
// but that would add a dependency from this module to the
// registry module that knows about node types.
var nodeType = req.params.type;
var nodeID = req.params.id;
log.audit({event: "credentials.get",type:nodeType,id:nodeID},req);
var credentials = api.getCredentials(nodeID);
if (!credentials) {
res.json({});
return;
}
var definition = api.getCredentialDefinition(nodeType);
var sendCredentials = {};
for (var cred in definition) {
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] || '';
}
}
res.json(sendCredentials);
}
}