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node-red/red/api/auth/permissions.js

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/**
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* Copyright 2015 IBM Corp.
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*
* 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 readRE = /^((.+)\.)?read$/
var writeRE = /^((.+)\.)?write$/
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function hasPermission(user,permission) {
if (!user.permissions) {
return false;
}
if (user.permissions == "*") {
return true;
}
if (user.permissions == "read") {
return readRE.test(permission);
}
}
module.exports = {
hasPermission: hasPermission,
}