summaryrefslogtreecommitdiffstats
path: root/server/api/groups.js
blob: 633b63d085754e0053df4f06132ff897a21e1fad (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
/* global __appdir */
const path = require('path')
const db = require(path.join(__appdir, 'lib', 'sequelize'))
const groupHelper = require(path.join(__appdir, 'lib', 'grouphelper'))
const ipHelper = require(path.join(__appdir, 'lib', 'iphelper'))
const express = require('express')
const { decorateApp } = require('@awaitjs/express')
const router = decorateApp(express.Router())
const HttpResponse = require(path.join(__appdir, 'lib', 'httpresponse'))
const backendHelper = require(path.join(__appdir, 'lib', 'external-backends', 'backendhelper'))

// ############################################################################
// ###########################  GET requests  #################################

router.getAsync('', async (req, res) => {
  const groups = await db.group.findAll({ order: [['name', 'ASC']] })
  res.send(groups)
})

router.getAsync('/:id', async (req, res) => {
  const all = req.query.all !== undefined && req.query.all !== 'false'
  if (req.params.id > 0) {
    let group = await db.group.findOne({ where: { id: req.params.id }, include: ['parents', 'ipranges', 'subgroups', 'clients', 'config'] })
    if (group) {
      // Convert ipranges in readable strings.
      group.ipranges.forEach(iprange => {
        iprange.startIp = ipHelper.toIPv4(iprange.startIp)
        iprange.endIp = ipHelper.toIPv4(iprange.endIp)
      })
      if (all) res.status(200).send({ ...group.get({ plain: true }), ...await groupHelper.getAllChildren([group]) })
      else res.status(200).send(group)
    } else {
      return HttpResponse.notFound(req.params.id).send(res)
    }
  } else if (req.params.id === '0') {
    const [subgroups, clients] = await Promise.all([
      db.group.findAll(all ? {} : { where: { '$parents.id$': null }, include: ['parents'] }),
      db.client.findAll(all ? {} : { where: { '$groups.id$': null }, include: ['groups'] })
    ])
    res.send({ id: 0, subgroups, clients })
  } else {
    HttpResponse.invalidId(true).send(res)
  }
})

// ############################################################################
// ##########################  POST requests  #################################

router.postAsync(['', '/:id'], async (req, res) => {
  if (req.query.delete !== undefined && req.query.delete !== 'false') {
    if (!Array.isArray(req.body.ids)) return HttpResponse.invalidBodyValue('ids', 'an array').send(res)
    const count = await db.group.destroy({ where: { id: req.body.ids } })
    HttpResponse.successBatch('deleted', 'group', count).send(res)
  } else {
    let group
    let action = 'updated'
    if (req.params.id === undefined) {
      group = await db.group.create(req.body.data)
      action = 'created'
    } else if (req.params.id > 0) {
      group = await db.group.findOne({ where: { id: req.params.id }, include: ['ipranges'] })
      if (!group) return HttpResponse.notFound(req.params.id).send(res)
      else await group.update(req.body.data)
    } else {
      return HttpResponse.invalidId().send(res)
    }
    const promises = []
    // Set group parents
    if (Array.isArray(req.body.parentIds)) promises.push(group.setParents(req.body.parentIds))
    // Update, create or destroy ipranges
    if (Array.isArray(req.body.ipranges)) {
      // Get the ipranges of the group an create a id -> iprange map of them
      const iprangeIdMap = {}
      if (group.ipranges) {
        group.ipranges.forEach(iprange => {
          iprangeIdMap[iprange.id] = iprange
        })
      }
      // Update existing ipranges and create the new ones
      req.body.ipranges.forEach(iprange => {
        // Convert valid ip addresses to integer values.
        if (!ipHelper.isIPv4(iprange.startIp) || !ipHelper.isIPv4(iprange.endIp)) return
        iprange.startIp = ipHelper.toDecimal(iprange.startIp)
        iprange.endIp = ipHelper.toDecimal(iprange.endIp)
        if (iprange.id) {
          if (iprangeIdMap[iprange.id]) {
            promises.push(iprangeIdMap[iprange.id].update(iprange))
            delete iprangeIdMap[iprange.id]
          }
        } else {
          promises.push(group.createIprange(iprange))
        }
      })
      // Destroy the deleted ipranges
      for (let id in iprangeIdMap) {
        promises.push(iprangeIdMap[id].destroy())
      }
    }
    await Promise.all(promises)
    HttpResponse.success(action, 'group', group.id).send(res)
  }
})

router.postAsync('/:id/subgroups', async (req, res) => {
  if (!(req.params.id > 0)) return HttpResponse.invalidId().send(res)
  const group = await db.group.findOne({ where: { id: req.params.id } })
  if (group) {
    if (req.query.delete !== undefined && req.query.delete !== 'false') {
      const count = await group.removeSubgroups(req.body.ids)
      HttpResponse.successBatch('removed', 'subgroup', count).send(res)
    } else {
      const count = await group.addSubgroups(req.body.ids)
      HttpResponse.successBatch('added', 'subgroup', count).send(res)
    }
  } else {
    HttpResponse.notFound(req.params.id).send(res)
  }
})

router.postAsync('/:id/clients', async (req, res) => {
  if (!(req.params.id > 0)) return HttpResponse.invalidId().send(res)
  const group = await db.group.findOne({ where: { id: req.params.id } })
  if (group) {
    let groupid = null
    if (req.query.delete !== undefined && req.query.delete !== 'false') {
      const count = await group.removeClients(req.body.ids)
      HttpResponse.successBatch('removed', 'client', count).send(res)
    } else {
      const count = await group.addClients(req.body.ids)
      HttpResponse.successBatch('added', 'client', count).send(res)
      groupid = group.id
    }

    // Update each client backend
    for (let index in req.body.ids) {
      const id = req.body.ids[index]
      backendHelper.updateClient({ id: id, parents: [groupid] })
    }
  } else {
    HttpResponse.notFound(req.params.id).send(res)
  }
})

// ############################################################################
// ##########################  DELETE requests  ###############################

router.delete('/:id', async (req, res) => {
  if (!(req.params.id > 0)) return HttpResponse.invalidId().send(res)
  const count = await db.group.destroy({ where: { id: req.params.id } })
  if (count) HttpResponse.success('deleted', 'group', req.params.id).send(res)
  else HttpResponse.notFound(req.params.id).send(res)
})

// ############################################################################
// ############################################################################

module.exports.router = router