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More work on ZT1 NodeJS API client library.

pull/1/head
Adam Ierymenko 11 years ago
parent
ecb1ee8e0d
commit
c075e68c6c
3 changed files with 186 additions and 57 deletions
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  1. 58
      js/zt1-api-client/constrain-types.js
  2. 179
      js/zt1-api-client/index.js
  3. 6
      js/zt1-api-client/test.js

58
js/zt1-api-client/constrain-types.js
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@ -0,0 +1,58 @@
'use strict'
function convertType(v,t)
{
if (Array.isArray(t)) {
var r = v;
if (t.length !== 0) {
if (Array.isArray(v)) {
r = [];
for(var i=0;i<v.length;++i)
r.push(convertType(v[i],t[0]));
} else r = [ convertType(v,t[0]) ];
} else r = [ v ];
return r;
} else if (t === 'string') {
if (typeof v === 'string')
return v;
else if ((typeof v === 'boolean')||(typeof v === 'number'))
return v.toString();
else if (Array.isArray(v)||(typeof v === 'object'))
return JSON.stringify(v);
else return '';
} else if (t === 'integer') {
if (typeof v === 'number')
return Math.round(v);
else if (typeof v === 'string')
return parseInt(v);
else if (typeof v === 'boolean')
return ((v) ? 1 : 0);
else return 0;
} else if (t === 'number') {
if (typeof v === 'number')
return v;
else if (typeof v === 'string')
return parseFloat(v);
else if (typeof v === 'boolean')
return ((v) ? 1 : 0);
else return 0;
} else if (t === 'boolean') {
return ((v) ? true : false);
} else if (typeof t === 'object') {
if ((v !== null)&&(typeof v === 'object'))
return constrainTypes(v,t);
else return {};
} else return v;
}
function constrainTypes(obj,typeMap)
{
var r = {};
for(var k in obj) {
var t = typeMap[k];
r[k] = convertType(v,t);
}
return r;
}
exports = constrainTypes;

179
js/zt1-api-client/index.js
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@ -1,49 +1,103 @@
'use strict'
var request = require('request');
var constrainTypes = require('./constrain-types.js');
// Types that fields must be in submissions -- used with constrainTypes to
// ensure that submitted JSON objects are correctly typed since the JSON
// API is very sensitive to this. This only includes writable fields since
// non-writable and unknown fields are ignored.
var REQUEST_TYPE_MAPS = {
'controller/network/*/relay': {
'address': 'string',
'phyAddress': 'string'
},
'controller/network/*/rule': {
'ruleId': 'integer',
'nodeId': 'string',
'vlanId': 'integer',
'vlanPcp': 'integer',
'etherType': 'integer',
'macSource': 'string',
'macDest': 'string',
'ipSource': 'string',
'ipDest': 'string',
'ipTos': 'integer',
'ipProtocol': 'integer',
'ipSourcePort': 'integer',
'ipDestPort': 'integer',
'flags': 'integer',
'invFlags': 'integer',
'action': 'string'
},
'controller/network/*/ipAssignmentPool': {
'network': 'string',
'netmaskBits': 'integer'
},
'controller/network/*/member': {
'authorized': 'boolean',
'activeBridge': 'boolean',
'ipAssignments': [ 'string' ]
},
'controller/network/*': {
'name': 'string',
'private': 'boolean',
'enableBroadcast': 'boolean',
'allowPassiveBridging': 'boolean',
'v4AssignMode': 'string',
'v6AssignMode': 'string',
'multicastLimit': 'integer',
'relays': [ this['controller/network/*/relay'] ],
'ipAssignmentPools': [ this['controller/network/*/ipAssignmentPool'] ],
'rules': [ this['controller/network/*/rule'] ]
}
};
// URL must end with trailing slash e.g. http://127.0.0.1:9993/
function ZT1ApiClient(url,authToken)
{
this.url = url;
this.authToken = authToken;
}
// Generate new ZeroTier identity -- mostly for testing
ZT1ApiClient.prototype.newIdentity = function(callback)
// Simple JSON URI getter, for internal use.
ZT1ApiClient.prototype._jsonGet = function(getPath,callback)
{
request({
url: this.url + 'newIdentity',
url: this.url + getPath,
method: 'GET',
json: false,
headers: {
'X-ZT1-Auth': this.authToken
}
},function(error,response,body) {
if (error)
return callback(error,null);
if (response.statusCode === 200)
return callback(null,body);
return callback(new Error('server responded with error: '+response.statusCode),'');
if (response.statusCode !== 200)
return callback(new Error('server responded with error: '+response.statusCode),null);
return callback(null,(typeof body === 'string') ? JSON.parse(body) : null);
});
}
};
ZT1ApiClient.prototype._jsonGet = function(getPath,callback)
// Generate new ZeroTier identity -- mostly for testing
ZT1ApiClient.prototype.newIdentity = function(callback)
{
request({
url: this.url + getPath,
url: this.url + 'newIdentity',
method: 'GET',
json: false,
headers: {
'X-ZT1-Auth': this.authToken
}
},function(error,response,body) {
if (error)
return callback(error,null);
if (response.statusCode !== 200)
return callback(new Error('server responded with error: '+response.statusCode),null);
return callback(null,(typeof body === 'string') ? JSON.parse(body) : null);
if (response.statusCode === 200)
return callback(null,body);
return callback(new Error('server responded with error: '+response.statusCode),'');
});
};
}
// Get node status -- returns a combination of regular status and (if present) controller info
ZT1ApiClient.prototype.status = function(callback)
{
request({
@ -54,9 +108,9 @@ ZT1ApiClient.prototype.status = function(callback)
}
},function(error,response,body) {
if (error)
return callback(error,{});
return callback(error,null);
var controllerStatus = {};
if (typeof body === 'string')
if ((typeof body === 'string')&&(response.statusCode === 200))
controllerStatus = JSON.parse(body);
request({
url: this.url + 'status',
@ -97,50 +151,15 @@ ZT1ApiClient.prototype.getControllerNetwork = function(nwid,callback)
this._jsonGet('controller/network/' + nwid,callback);
};
// If NWID is the special ##########______ format, a new NWID will
// be generated server side and filled in in returned object.
ZT1ApiClient.prototype.saveControllerNetwork = function(network,callback)
{
if ((typeof network.nwid !== 'string')||(network.nwid.length !== 16))
return callback(new Error('Missing required field: nwid'),null);
// The ZT1 service is type variation intolerant, so recreate our submission with the correct types
var n = {
nwid: network.nwid
};
if (network.name)
n.name = network.name.toString();
if ('private' in network)
n.private = (network.private) ? true : false;
if ('enableBroadcast' in network)
n.enableBroadcast = (network.enableBroadcast) ? true : false;
if ('allowPassiveBridging' in network)
n.allowPassiveBridging = (network.allowPassiveBridging) ? true : false;
if ('v4AssignMode' in network) {
if (network.v4AssignMode)
n.v4AssignMode = network.v4AssignMode.toString();
else n.v4AssignMode = 'none';
}
if ('v6AssignMode' in network) {
if (network.v6AssignMode)
n.v6AssignMode = network.v6AssignMode.toString();
else n.v4AssignMode = 'none';
}
if ('multicastLimit' in network) {
if (typeof network.multicastLimit === 'number')
n.multicastLimit = network.multicastLimit;
else n.multicastLimit = parseInt(network.multicastLimit.toString());
}
if (Array.isArray(network.relays))
n.relays = network.relays;
if (Array.isArray(network.ipAssignmentPools))
n.ipAssignmentPools = network.ipAssignmentPools;
if (Array.isArray(network.rules))
n.rules = network.rules;
request({
url: this.url + 'controller/network/' + n.nwid,
method: 'POST',
json: true,
body: n,
body: constrainTypes(network,REQUEST_TYPE_MAPS['controller/network/*']),
headers: {
'X-ZT1-Auth': this.authToken
}
@ -153,8 +172,60 @@ ZT1ApiClient.prototype.saveControllerNetwork = function(network,callback)
});
};
ZT1ApiClient.prototype.deleteControllerNetwork = function(nwid,callback) {
request({
url: this.url + 'controller/network/'+ nwid,
method: 'DELETE',
headers: {
'X-ZT1-Auth': this.authToken
}
},function(err,response,body) {
if (err)
return callback(err);
else if (response.statusCode === 200)
return callback(null);
else return callback(new Error('server responded with error: '+response.statusCode));
});
};
ZT1ApiClient.prototype.getControllerNetworkMember = function(nwid,address,callback) {
this._jsonGet('controller/network/' + nwid + '/member/' + address,callback);
};
ZT1ApiClient.prototype.saveControllerNetworkMember = function(nwid,member,callback) {
var m = constrainTypes(member,REQUEST_TYPE_MAPS['controller/network/*/member']);
m.nwid = nwid;
request({
url: this.url + 'controller/network' + nwid + '/member/' + member.address,
method: 'POST',
json: true,
body: m,
headers: {
'X-ZT1-Auth': this.authToken
}
},function(err,response,body) {
if (err)
return callback(err,null);
if (response.statusCode !== 200)
return callback(new Error('server responded with error: '+response.statusCode),null);
return callback(null,(typeof body === 'string') ? JSON.parse(body) : body);
});
};
ZT1ApiClient.prototype.deleteControllerNetworkMember = function(nwid,address,callback) {
request({
url: this.url + 'controller/network/' + nwid + '/member/' + address,
method: 'DELETE',
headers: {
'X-ZT1-Auth': this.authToken
}
},function(err,response,body) {
if (err)
return callback(err);
else if (response.statusCode === 200)
return callback(null);
else return callback(new Error('server responded with error: '+response.statusCode));
});
};
exports.ZT1ApiClient = ZT1ApiClient;

6
js/zt1-api-client/test.js
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@ -19,9 +19,9 @@ zt1.status(function(err,status) {
if (status.controller) {
zt1.saveControllerNetwork({
nwid: status.address + 'dead01',
name: 'test network',
private: true
"nwid": status.address + 'dead01',
"name": 'test network',
"private": true
},function(err,network) {
if (err)
console.log(err);

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