PowerFGT

0.5.0

Private/RestMethod.ps1

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
 #
# Copyright 2018, Alexis La Goutte <alexis dot lagoutte at gmail dot com>
#
# SPDX-License-Identifier: Apache-2.0
#

function Invoke-FGTRestMethod {

    <#
      .SYNOPSIS
      Invoke RestMethod with FGT connection (internal) variable

      .DESCRIPTION
      Invoke RestMethod with FGT connection variable (token, csrf..)

      .EXAMPLE
      Invoke-FGTRestMethod -method "get" -uri "api/v2/cmdb/firewall/address"

      Invoke-RestMethod with FGT connection for get api/v2/cmdb/firewall/address uri

      .EXAMPLE
      Invoke-FGTRestMethod "api/v2/cmdb/firewall/address"

      Invoke-RestMethod with FGT connection for get api/v2/cmdb/firewall/address uri with default parameter

      .EXAMPLE
      Invoke-FGTRestMethod "-method "get" -uri api/v2/cmdb/firewall/address" -vdom vdomX

      Invoke-RestMethod with FGT connection for get api/v2/cmdb/firewall/address uri on vdomX

      .EXAMPLE
      Invoke-FGTRestMethod --method "post" -uri "api/v2/cmdb/firewall/address" -body $body

      Invoke-RestMethod with FGT connection for post api/v2/cmdb/firewall/address uri with $body payload

      .EXAMPLE
      Invoke-FGTRestMethod -method "get" -uri "api/v2/cmdb/firewall/address" -connection $fw2

      Invoke-RestMethod with $fw2 connection for get api/v2/cmdb/firewall/address uri

      .EXAMPLE
      Invoke-FGTRestMethod -method "get" -uri "api/v2/cmdb/firewall/address" -filter=name==FGT

      Invoke-RestMethod with FGT connection for get api/v2/cmdb/firewall/address uri with only name equal FGT

      .EXAMPLE
      Invoke-FGTRestMethod -method "get" -uri "api/v2/cmdb/firewall/address" -filter_attribute name -filter_value FGT

      Invoke-RestMethod with FGT connection for get api/v2/cmdb/firewall/address uri with filter attribute equal name and filter value equal FGT

      .EXAMPLE
      Invoke-FGTRestMethod -method "get" -uri "api/v2/cmdb/firewall/address" -filter_attribute name -filter_type contains -filter_value FGT

      Invoke-RestMethod with FGT connection for get api/v2/cmdb/firewall/address uri with filter attribute equal name and filter value contains FGT
    #>

    [CmdletBinding(DefaultParameterSetName = "default")]
    Param(
        [Parameter(Mandatory = $true, position = 1)]
        [String]$uri,
        [Parameter(Mandatory = $false)]
        [ValidateSet("GET", "PUT", "POST", "DELETE")]
        [String]$method = "GET",
        [Parameter(Mandatory = $false)]
        [psobject]$body,
        [Parameter(Mandatory = $false)]
        [switch]$skip,
        [Parameter(Mandatory = $false)]
        [String[]]$vdom,
        [Parameter(Mandatory = $false)]
        [Parameter (ParameterSetName = "filter")]
        [String]$filter,
        [Parameter(Mandatory = $false)]
        [Parameter (ParameterSetName = "filter_build")]
        [string]$filter_attribute,
        [Parameter(Mandatory = $false)]
        [ValidateSet('equal', 'contains')]
        [Parameter (ParameterSetName = "filter_build")]
        [string]$filter_type,
        [Parameter (Mandatory = $false)]
        [Parameter (ParameterSetName = "filter_build")]
        [psobject]$filter_value,
        [Parameter(Mandatory = $false)]
        [psobject]$connection
    )

    Begin {
    }

    Process {

        if ($null -eq $connection ) {
            if ($null -eq $DefaultFGTConnection) {
                Throw "Not Connected. Connect to the Fortigate with Connect-FGT"
            }
            $connection = $DefaultFGTConnection
        }

        $Server = $connection.Server
        $httpOnly = $connection.httpOnly
        $port = $connection.port
        $headers = $connection.headers
        $invokeParams = $connection.invokeParams
        $sessionvariable = $connection.session

        if ($httpOnly) {
            $fullurl = "http://${Server}:${port}/${uri}"
        }
        else {
            $fullurl = "https://${Server}:${port}/${uri}"
        }

        #Extra parameter...
        if ($fullurl -NotMatch "\?") {
            $fullurl += "?"
        }

        if ( $PsBoundParameters.ContainsKey('skip') ) {
            $fullurl += "&skip=1"
        }
        if ( $PsBoundParameters.ContainsKey('vdom') ) {
            $vdom = $vdom -Join ','
            $fullurl += "&vdom=$vdom"
        }
        elseif ($connection.vdom) {
            $vdom = $connection.vdom -Join ','
            $fullurl += "&vdom=$vdom"
        }

        #filter
        switch ( $filter_type ) {
            "equal" {
                $filter_value = "==" + $filter_value
            }
            "contains" {
                $filter_value = "=@" + $filter_value
            }
            #by default set to equal..
            default {
                $filter_value = "==" + $filter_value
            }
        }

        if ($filter_attribute) {
            $filter = $filter_attribute + $filter_value
        }

        if ( $filter ) {
            $fullurl += "&filter=$filter"
        }

        try {
            if ($body) {

                Write-Verbose -message ($body | ConvertTo-Json)

                $response = Invoke-RestMethod $fullurl -Method $method -body ($body | ConvertTo-Json) -Headers $headers -WebSession $sessionvariable @invokeParams
            }
            else {
                $response = Invoke-RestMethod $fullurl -Method $method -Headers $headers -WebSession $sessionvariable @invokeParams
            }
        }

        catch {
            Show-FGTException $_
            throw "Unable to use FortiGate API"
        }
        $response

    }

}