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More work on ZT1 NodeJS API client library.
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js/zt1-api-client/constrain-types.js
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58
js/zt1-api-client/constrain-types.js
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@ -0,0 +1,58 @@
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'use strict'
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function convertType(v,t)
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{
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if (Array.isArray(t)) {
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var r = v;
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if (t.length !== 0) {
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if (Array.isArray(v)) {
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r = [];
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for(var i=0;i<v.length;++i)
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r.push(convertType(v[i],t[0]));
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} else r = [ convertType(v,t[0]) ];
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} else r = [ v ];
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return r;
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} else if (t === 'string') {
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if (typeof v === 'string')
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return v;
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else if ((typeof v === 'boolean')||(typeof v === 'number'))
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return v.toString();
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else if (Array.isArray(v)||(typeof v === 'object'))
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return JSON.stringify(v);
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else return '';
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} else if (t === 'integer') {
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if (typeof v === 'number')
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return Math.round(v);
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else if (typeof v === 'string')
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return parseInt(v);
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else if (typeof v === 'boolean')
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return ((v) ? 1 : 0);
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else return 0;
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} else if (t === 'number') {
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if (typeof v === 'number')
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return v;
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else if (typeof v === 'string')
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return parseFloat(v);
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else if (typeof v === 'boolean')
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return ((v) ? 1 : 0);
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else return 0;
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} else if (t === 'boolean') {
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return ((v) ? true : false);
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} else if (typeof t === 'object') {
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if ((v !== null)&&(typeof v === 'object'))
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return constrainTypes(v,t);
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else return {};
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} else return v;
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}
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function constrainTypes(obj,typeMap)
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{
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var r = {};
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for(var k in obj) {
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var t = typeMap[k];
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r[k] = convertType(v,t);
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}
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return r;
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}
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exports = constrainTypes;
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@ -1,13 +1,83 @@
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'use strict'
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var request = require('request');
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var constrainTypes = require('./constrain-types.js');
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// Types that fields must be in submissions -- used with constrainTypes to
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// ensure that submitted JSON objects are correctly typed since the JSON
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// API is very sensitive to this. This only includes writable fields since
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// non-writable and unknown fields are ignored.
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var REQUEST_TYPE_MAPS = {
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'controller/network/*/relay': {
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'address': 'string',
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'phyAddress': 'string'
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},
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'controller/network/*/rule': {
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'ruleId': 'integer',
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'nodeId': 'string',
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'vlanId': 'integer',
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'vlanPcp': 'integer',
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'etherType': 'integer',
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'macSource': 'string',
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'macDest': 'string',
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'ipSource': 'string',
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'ipDest': 'string',
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'ipTos': 'integer',
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'ipProtocol': 'integer',
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'ipSourcePort': 'integer',
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'ipDestPort': 'integer',
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'flags': 'integer',
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'invFlags': 'integer',
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'action': 'string'
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},
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'controller/network/*/ipAssignmentPool': {
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'network': 'string',
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'netmaskBits': 'integer'
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},
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'controller/network/*/member': {
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'authorized': 'boolean',
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'activeBridge': 'boolean',
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'ipAssignments': [ 'string' ]
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},
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'controller/network/*': {
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'name': 'string',
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'private': 'boolean',
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'enableBroadcast': 'boolean',
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'allowPassiveBridging': 'boolean',
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'v4AssignMode': 'string',
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'v6AssignMode': 'string',
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'multicastLimit': 'integer',
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'relays': [ this['controller/network/*/relay'] ],
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'ipAssignmentPools': [ this['controller/network/*/ipAssignmentPool'] ],
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'rules': [ this['controller/network/*/rule'] ]
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}
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};
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// URL must end with trailing slash e.g. http://127.0.0.1:9993/
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function ZT1ApiClient(url,authToken)
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{
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this.url = url;
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this.authToken = authToken;
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}
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// Simple JSON URI getter, for internal use.
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ZT1ApiClient.prototype._jsonGet = function(getPath,callback)
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{
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request({
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url: this.url + getPath,
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method: 'GET',
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headers: {
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'X-ZT1-Auth': this.authToken
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}
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},function(error,response,body) {
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if (error)
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return callback(error,null);
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if (response.statusCode !== 200)
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return callback(new Error('server responded with error: '+response.statusCode),null);
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return callback(null,(typeof body === 'string') ? JSON.parse(body) : null);
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});
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};
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// Generate new ZeroTier identity -- mostly for testing
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ZT1ApiClient.prototype.newIdentity = function(callback)
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{
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@ -27,23 +97,7 @@ ZT1ApiClient.prototype.newIdentity = function(callback)
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});
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}
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ZT1ApiClient.prototype._jsonGet = function(getPath,callback)
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{
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request({
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url: this.url + getPath,
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method: 'GET',
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headers: {
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'X-ZT1-Auth': this.authToken
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}
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},function(error,response,body) {
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if (error)
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return callback(error,null);
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if (response.statusCode !== 200)
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return callback(new Error('server responded with error: '+response.statusCode),null);
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return callback(null,(typeof body === 'string') ? JSON.parse(body) : null);
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});
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};
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// Get node status -- returns a combination of regular status and (if present) controller info
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ZT1ApiClient.prototype.status = function(callback)
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{
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request({
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@ -54,9 +108,9 @@ ZT1ApiClient.prototype.status = function(callback)
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}
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},function(error,response,body) {
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if (error)
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return callback(error,{});
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return callback(error,null);
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var controllerStatus = {};
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if (typeof body === 'string')
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if ((typeof body === 'string')&&(response.statusCode === 200))
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controllerStatus = JSON.parse(body);
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request({
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url: this.url + 'status',
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@ -97,50 +151,15 @@ ZT1ApiClient.prototype.getControllerNetwork = function(nwid,callback)
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this._jsonGet('controller/network/' + nwid,callback);
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};
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// If NWID is the special ##########______ format, a new NWID will
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// be generated server side and filled in in returned object.
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ZT1ApiClient.prototype.saveControllerNetwork = function(network,callback)
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{
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if ((typeof network.nwid !== 'string')||(network.nwid.length !== 16))
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return callback(new Error('Missing required field: nwid'),null);
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// The ZT1 service is type variation intolerant, so recreate our submission with the correct types
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var n = {
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nwid: network.nwid
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};
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if (network.name)
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n.name = network.name.toString();
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if ('private' in network)
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n.private = (network.private) ? true : false;
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if ('enableBroadcast' in network)
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n.enableBroadcast = (network.enableBroadcast) ? true : false;
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if ('allowPassiveBridging' in network)
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n.allowPassiveBridging = (network.allowPassiveBridging) ? true : false;
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if ('v4AssignMode' in network) {
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if (network.v4AssignMode)
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n.v4AssignMode = network.v4AssignMode.toString();
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else n.v4AssignMode = 'none';
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}
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if ('v6AssignMode' in network) {
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if (network.v6AssignMode)
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n.v6AssignMode = network.v6AssignMode.toString();
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else n.v4AssignMode = 'none';
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}
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if ('multicastLimit' in network) {
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if (typeof network.multicastLimit === 'number')
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n.multicastLimit = network.multicastLimit;
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else n.multicastLimit = parseInt(network.multicastLimit.toString());
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}
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if (Array.isArray(network.relays))
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n.relays = network.relays;
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if (Array.isArray(network.ipAssignmentPools))
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n.ipAssignmentPools = network.ipAssignmentPools;
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if (Array.isArray(network.rules))
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n.rules = network.rules;
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request({
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url: this.url + 'controller/network/' + n.nwid,
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method: 'POST',
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json: true,
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body: n,
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body: constrainTypes(network,REQUEST_TYPE_MAPS['controller/network/*']),
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headers: {
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'X-ZT1-Auth': this.authToken
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}
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@ -153,8 +172,60 @@ ZT1ApiClient.prototype.saveControllerNetwork = function(network,callback)
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});
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};
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ZT1ApiClient.prototype.deleteControllerNetwork = function(nwid,callback) {
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request({
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url: this.url + 'controller/network/'+ nwid,
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method: 'DELETE',
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headers: {
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'X-ZT1-Auth': this.authToken
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}
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},function(err,response,body) {
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if (err)
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return callback(err);
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else if (response.statusCode === 200)
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return callback(null);
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else return callback(new Error('server responded with error: '+response.statusCode));
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});
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};
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ZT1ApiClient.prototype.getControllerNetworkMember = function(nwid,address,callback) {
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this._jsonGet('controller/network/' + nwid + '/member/' + address,callback);
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};
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ZT1ApiClient.prototype.saveControllerNetworkMember = function(nwid,member,callback) {
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var m = constrainTypes(member,REQUEST_TYPE_MAPS['controller/network/*/member']);
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m.nwid = nwid;
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request({
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url: this.url + 'controller/network' + nwid + '/member/' + member.address,
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method: 'POST',
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json: true,
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body: m,
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headers: {
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'X-ZT1-Auth': this.authToken
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}
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},function(err,response,body) {
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if (err)
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return callback(err,null);
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if (response.statusCode !== 200)
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return callback(new Error('server responded with error: '+response.statusCode),null);
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return callback(null,(typeof body === 'string') ? JSON.parse(body) : body);
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});
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};
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ZT1ApiClient.prototype.deleteControllerNetworkMember = function(nwid,address,callback) {
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request({
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url: this.url + 'controller/network/' + nwid + '/member/' + address,
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method: 'DELETE',
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headers: {
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'X-ZT1-Auth': this.authToken
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}
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},function(err,response,body) {
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if (err)
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return callback(err);
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else if (response.statusCode === 200)
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return callback(null);
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else return callback(new Error('server responded with error: '+response.statusCode));
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});
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};
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exports.ZT1ApiClient = ZT1ApiClient;
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@ -19,9 +19,9 @@ zt1.status(function(err,status) {
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if (status.controller) {
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zt1.saveControllerNetwork({
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nwid: status.address + 'dead01',
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name: 'test network',
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private: true
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"nwid": status.address + 'dead01',
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"name": 'test network',
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"private": true
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},function(err,network) {
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if (err)
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console.log(err);
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