summaryrefslogtreecommitdiffstats
path: root/server/lib/external-backends/backends/infoblox-backend.js
blob: 9cedfb70c478a0606130bdb1923e41db76b2834f (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
/* global __appdir */
const path = require('path')
const ExternalBackends = require(path.join(__appdir, 'lib', 'external-backends'))
const Infoblox = require('infoblox')

class InfobloxBackend extends ExternalBackends {
  // ############################################################################
  // ######################## needed functions  #################################

  /*
   * Returns the credential structure / fields, defined in the backends.
   */
  getCredentials () {
    return [
      { type: 'text', id: 1, name: 'API url', icon: 'link' },
      { type: 'text', id: 2, name: 'API version', icon: 'info' },
      { type: 'text', id: 3, name: 'Username', icon: 'person_outline' },
      { type: 'password', id: 4, name: 'Password', icon: 'vpn_key', show: false }
    ]
  }

  /*
   * Checks the connection of a given backend.
   * infoblox: If we can login the connection to the server and also the login is successfull.
   *
   * return: { success: <boolean>, status: '<STATUS_CODE_IF_ERROR>', error: '<ERROR_MESSAGE>' }
   */
  async checkConnection (credentials) {
    var c = this.mapCredentials(credentials)

    var ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })
    const response = await ipam.login(c.username, c.password)

    if (response) {
      return true
    } else {
      return { error: 'LOGIN_FAILED', message: 'Login failed' }
    }
  }

  /*
   * Gets the client via IP, because only fixed pcs can be found via mac. But we also want so support leased pc's?
   *
   */
  async getClient (credentials, client) {
    var c = this.mapCredentials(credentials)

    var ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })

    return ipam.login(c.username, c.password).then(response => {
      if (response) {
        return ipam.getHost('10.21.9.228').then(response => {
          return JSON.parse(response)
        })
      } else {
        return { success: false, error: 'Login failed' }
      }
    })
  }

  async checkIp (credentials, ipv4) {
    const c = this.mapCredentials(credentials)

    // Login
    const ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })
    const login = await ipam.login(c.username, c.password)
    if (!login) return { leased: false }

    // Get the host and check the leased state
    let host = JSON.parse(await ipam.getHost(ipv4))[0]
    if (!host) return { error: 'HOST_NOT_FOUND' }
    if (host.lease_state && host.lease_state === 'ACTIVE') {
      // If leased return the next 20 free ips of the subnet.
      const dhcpNetwork = JSON.parse(await ipam.getNetworkFromIp(ipv4))
      const nextIps = await ipam.getNext(dhcpNetwork[0]._ref, 20)
      return { leased: true, nextIps: nextIps }
    }

    let response = { leased: false, id: host._ref }
    if (host.names.length >= 1) response.name = host.names[0].split('.')[0]
    return response
  }

  async setIp (credentials, ipv4, mac, name, setNextIp = false) {
    const c = this.mapCredentials(credentials)

    const ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })
    const login = await ipam.login(c.username, c.password)
    if (!login) return { error: 'LOGIN_FAILED' }

    // If setNextIp is true, use the next available ip from the subnet
    if (setNextIp) {
      try {
        const network = JSON.parse(await ipam.getNetworkFromIp(ipv4))
        ipv4 = 'func:nextavailableip:' + network[0].network
      } catch (e) {
        console.log(e)
        return { error: 'ERROR_INFOBLOX', msg: 'No network found. Missing permissions?' }
      }
    }
    const domain = (await ipam.getDomain())[0]

    // Set fixed ip if the name is not set (Automatic registration)
    let path = ''
    let data = {}

    if (!name) {
      path = 'fixedaddress?_return_fields%2B=ipv4addr&_return_as_object=1'
      data = {
        'ipv4addr': ipv4,
        'mac': mac
      }
    } else {
      path = 'record:host?_return_fields%2B=ipv4addrs&_return_as_object=1'
      data = {
        'name': name + '.' + domain,
        'ipv4addrs': [
          {
            'ipv4addr': ipv4,
            'mac': mac
          }
        ]
      }
    }
    const createHost = await ipam.create(path, data)

    // Return error if there is one
    if (createHost.Error) {
      return { error: 'ERROR_INFOBLOX', msg: createHost.text }
    } else {
      if (!name) return { ip: createHost.result.ipv4addr }
      else return { host: createHost.result.ipv4addrs[0].host, ip: createHost.result.ipv4addrs[0].ipv4addr, id: createHost.result._ref, domain: domain }
    }
  }

  isDhcp () {
    return true
  }

  async updateClient (credentials, client) {
    const c = this.mapCredentials(credentials)

    const ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })
    const login = await ipam.login(c.username, c.password)
    if (!login) return { error: 'LOGIN_FAILED' }

    let data = {}
    let result = []

    for (let index in client.networks) {
      const network = client.networks[index]
      if (network.hostname && network.domain) {
        data.name = network.hostname + '.' + network.domain
      }

      let ipv4addr = {}
      if (network.ip) ipv4addr.ipv4addr = network.ip
      if (network.mac) ipv4addr.mac = network.mac
      if (network.ip || network.mac) {
        data.ipv4addrs = [ipv4addr]
      }

      const oldId = client.id
      const newId = await ipam.update(oldId, data)
      // If the id changed (domain / name / ip) the mapping has to be updated
      if (oldId !== newId) result.push({ oldId: oldId, newId: newId })
    }
    return { mappings: result }
  }

  async deleteObjects (credentials, objectIds) {
    const c = this.mapCredentials(credentials)

    const ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })
    const login = await ipam.login(c.username, c.password)
    if (!login) return { error: 'LOGIN_FAILED' }

    for (let index in objectIds) {
      const ref = objectIds[index]
      await ipam.delete(ref)
    }
  }

  async getObjects (credentials) {
    const c = this.mapCredentials(credentials)

    const ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })
    const login = await ipam.login(c.username, c.password)
    if (!login) return { error: 'LOGIN_FAILED' }

    let result = []

    const domains = await ipam.getDomain()
    for (let index in domains) {
      const domain = domains[index]

      // Max result of infoblox is 1000, so we need to use the paging system
      const response = JSON.parse(await ipam.list('record:host?zone=' + domain + '&_paging=1&_return_as_object=1&_max_results=1000'))
      let records = response.result
      let nextPageId = response.next_page_id
      while (nextPageId) {
        let nextpage = JSON.parse(await ipam.list('record:host?zone=' + domain + '&_paging=1&_return_as_object=1&_max_results=1000&_page_id=' + nextPageId))
        records = records.concat(nextpage.result)
        nextPageId = nextpage.next_page_id
      }

      for (let i in records) {
        const record = records[i]
        result.push({ id: record._ref, mac: record.ipv4addrs[0].mac, ip: record.ipv4addrs[0].ipv4addr, domain: domain })
      }
    }
    return result
  }

  // ############################################################################
  // ####################### helper/optional functions  #########################
  // Helper function, to map the array of credential objects into a single js object.
  mapCredentials (credentials) {
    const c = JSON.parse(credentials)
    var mapped = {
      url: c.find(x => x.id === 1).value,
      version: c.find(x => x.id === 2).value,
      username: c.find(x => x.id === 3).value,
      password: c.find(x => x.id === 4).value
    }

    return mapped
  }

  // #### TEST FUNCTIONS ###
  async test (credentials) {
    const c = this.mapCredentials(credentials)

    const ipam = new Infoblox({
      ip: c.url,
      apiVersion: c.version
    })

    const login = await ipam.login(c.username, c.password)
    let result = {}
    if (!login) return { error: 'LOGIN_FAILED' }
    // Get network from ip
    result['getNetworkFromIp'] = JSON.parse(await ipam.getNetworkFromIp('10.21.9.78'))
    // Get host
    result['getHost.78'] = JSON.parse(await ipam.getHost('10.21.9.78'))
    // result["getHost.219"] = JSON.parse(await ipam.getHost('10.21.9.219'))
    result['getHost.12'] = JSON.parse(await ipam.getHost('10.21.9.12'))
    result['getHost.43'] = JSON.parse(await ipam.getHost('10.21.11.43'))

    // Get ips from subnet
    // result["getIpsFromSubnet"] = JSON.parse(await ipam.getIpsFromSubnet('10.21.9.0/24'))

    // List records
    // result["list"] = JSON.parse(await ipam.list('record:host'))

    // Get Domain
    result['getDomain'] = await ipam.getDomain()

    // Get next ip
    // result["getNextIp.1"] = await ipam.getNext(result["getNetworkFromIp"][0]._ref, 1)

    // Get next 20 ips
    // result["getNextIp.20"] = await ipam.getNext(result["getNetworkFromIp"][0]._ref, 20)

    // Create Host
    // result['createHost'] = await ipam.create('record:host?_return_fields%2B=ipv4addrs&_return_as_object=1', {'name': 'wapiTest2.lp.privat', 'ipv4addrs': [{'ipv4addr': '10.21.9.218', 'mac': 'aa:bb:cc:11:22:21'}]})

    /*
    result['create'] = await ipam.create('record:host?_return_fields%2B=ipv4addrs&_return_as_object=1', {
      'name': 'test.lp.privat',
      'ipv4addrs': [
        {
          //'ipv4addr': 'func:nextavailableip:' +  result['getNetworkFromIp'][0].network,
          'ipv4addr': '10.21.9.206',
          'mac': 'aa:bb:cc:11:22:21'
        }
      ]
    })
    */

    // Delete stuff
    // result["getHost.173"] = JSON.parse(await ipam.getHost('10.21.9.173'))
    // result["deleteHost.173"] = JSON.parse(await ipam.delete(result["getHost.173"][0]._ref))
    // result["deleteHost.206"] = JSON.parse(await ipam.delete('record:host/ZG5zLmhvc3QkLl9kZWZhdWx0LnByaXZhdC5scC50ZXN0:test.lp.privat/default'))

    // result['allrecords'] = JSON.parse(await ipam.list('record:host?zone=lp.privat'))
    /*
    result['updateDomain'] = await ipam.update('record:host/ZG5zLmhvc3QkLl9kZWZhdWx0LmRlLnVuaS1mcmVpYnVyZy5hZHMucHVibGljLnplZnQ5MDQz', {
      'name': 'zeft9043.public.ads.uni-freiburg.de'
    })
    */

    return result
  }
}

module.exports = InfobloxBackend