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node-red/red/api/editor/sshkeys.js
2017-12-21 17:40:24 +00:00

127 lines
4.3 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 express = require("express");
var os = require("os");
var runtime;
var settings;
var needsPermission = require("../auth").needsPermission;
function getUsername(userObj) {
var username = '__default';
if ( userObj && userObj.name ) {
username = userObj.name;
}
return username;
}
module.exports = {
init: function(_runtime) {
runtime = _runtime;
settings = runtime.settings;
},
app: function() {
var app = express();
// SSH keys
// List all SSH keys
app.get("/", needsPermission("settings.read"), function(req,res) {
var username = getUsername(req.user);
runtime.storage.sshkeys.listSSHKeys(username)
.then(function(list) {
res.json({
keys: list
});
})
.catch(function(err) {
// console.log(err.stack);
if (err.code) {
res.status(400).json({error:err.code, message: err.message});
} else {
res.status(400).json({error:"unexpected_error", message:err.toString()});
}
});
});
// Get SSH key detail
app.get("/:id", needsPermission("settings.read"), function(req,res) {
var username = getUsername(req.user);
// console.log('username:', username);
runtime.storage.sshkeys.getSSHKey(username, req.params.id)
.then(function(data) {
if (data) {
res.json({
publickey: data
});
} else {
res.status(404).end();
}
})
.catch(function(err) {
if (err.code) {
res.status(400).json({error:err.code, message: err.message});
} else {
res.status(400).json({error:"unexpected_error", message:err.toString()});
}
});
});
// Generate a SSH key
app.post("/", needsPermission("settings.write"), function(req,res) {
var username = getUsername(req.user);
// console.log('req.body:', req.body);
if ( req.body && req.body.name ) {
runtime.storage.sshkeys.generateSSHKey(username, req.body)
.then(function(name) {
// console.log('generate key --- success name:', name);
res.json({
name: name
});
})
.catch(function(err) {
if (err.code) {
res.status(400).json({error:err.code, message: err.message});
} else {
res.status(400).json({error:"unexpected_error", message:err.toString()});
}
});
}
else {
res.status(400).json({error:"unexpected_error", message:"You need to have body or body.name"});
}
});
// Delete a SSH key
app.delete("/:id", needsPermission("settings.write"), function(req,res) {
var username = getUsername(req.user);
runtime.storage.sshkeys.deleteSSHKey(username, req.params.id)
.then(function() {
res.status(204).end();
})
.catch(function(err) {
if (err.code) {
res.status(400).json({error:err.code, message: err.message});
} else {
res.status(400).json({error:"unexpected_error", message:err.toString()});
}
});
});
return app;
}
}