Deep Instinctの端末管理をREST APIで効率化する

# 例外(try catch)を捕まえるために「stop」にする
$ErrorActionPreference = “stop”

# モジュール(自身)が存在するフォルダーに移動する
Set-Location $PSScriptRoot

function Main() {
$RestAPI = New-Object RestAPI

# ———+———+———+———+
# csvファイルを読み込んで、デバイスのコメントの更新を行う。
Write-Host “———+———+———+———+rncsvファイルを読み込んで、デバイスのコメントの更新を行う”
[PSCustomObject]$Datas = Import-Csv .\RestAPIUpdate.csv -Encoding OEM
Write-Host $(Write-Output $Datas | Format-Table -AutoSize | Out-String)
$RestAPI = New-Object RestAPI($ApiKeyTenant1)
foreach ($Data in $Datas) {
# Write-Host “id =” $Data.id “, comment =” $Data.comment
$RestAPI.Body = Convertto-Json @{“comment” = $Data.comment; }
$rc = $RestAPI.Exec(“devices/” + $Data.id + “/comment”, “Put”)
$RestAPI.ToString()
Write-Host “$(Get-Date -Format “yyyy/MM/dd HH:mm”) Code = $rc”
}
$RestAPI = $null

return $rc
}

# RestAPI呼び出し
class RestAPI {
# ———+———+———+———+
# プロパティ
[String]$Url = “https://xxxx.xxxx.deepinstinctweb.com”
[String]$Uri = “/api/v1/”
[string]$Api = “”
[string]$Method = “”
hidden [string]$ApiKey = “***********************************************”

[object]$Headers = $null
[object]$Body = $null
[object]$Response = $null
[int]$StatusCode = 0
[string]$StatusDescription = “”

# ———+———+———+———+
# コンストラクタ
RestAPI([String]$Url_, [String]$Uri_, [String]$Api_, [String]$Method_, [string]$ApiKey_) {
$this.Url = $Url_
$this.Uri = $Uri_
$this.Api = $Api_
$this.Method = $Method_
$this.ApiKey = $ApiKey_
$this.SetApiKey()
}

RestAPI([String]$Api_, [String]$Method_, [string]$ApiKey_) {
$this.Api = $Api_
$this.Method = $Method_
$this.ApiKey = $ApiKey_
$this.SetApiKey()
}

RestAPI([String]$Api_, [String]$Method_) {
$this.Api = $Api_
$this.Method = $Method_
$this.SetApiKey()
}

RestAPI([string]$ApiKey_) {
$this.ApiKey = $ApiKey_
$this.SetApiKey()
}

RestAPI() {
$this.SetApiKey()
}

SetApiKey() {
# Headersの作成
$this.Headers = @{“accept” = “application/json”; “Authorization” = $this.ApiKey; “Content-Type” = “application/json”; }
}

# ———+———+———+———+
[void]ToString() {
Write-Host “Uri =” $($this.Url + $this.Uri + $this.Api)
Write-Host “Method =” $this.Method
Write-Host “Headers =” $(Write-Output $this.Headers | Format-Table -AutoSize | Out-String)
Write-Host “Body =” $this.Body
Write-Host “StatuCode =” $this.StatusCode # $(if ($this.StatusCode -eq 200) { “正常” } else { “異常” })
Write-Host “StatusDescription =” $this.StatusDescription
if (-not ([string]::IsNullOrEmpty($this.Response))) {
Write-Host “Response =” $(Write-Output $this.Response.Content | ConvertFrom-Json | Format-Table -AutoSize | Out-String)
}
}

# ———+———+———+———+
# 実行
[int]Exec([string]$Api_, [string]$Method_) {
$this.Api = $Api_
$this.Method = $Method_
return $this.Exec()
}

[int]Exec() {
# Uri
$AppUri = $this.Url + $this.Uri + $this.Api

# Body
$Body_ = $null
if (-not ([string]::IsNullOrEmpty($this.Body))) {
$Body_ = [System.Text.Encoding]::UTF8.GetBytes($this.Body)
# $Body_ = $this.Body
}

$this.StatusCode = 0
$this.StatusDescription = “”
$this.Response = $null
try {
# $Response = Invoke-RestMethod -Method Get -Uri $AppUri -Headers $Headers -ContentType ‘application/json’
# Write-Host “Invoke-WebRequest -Method $this.Method -Uri $AppUri -Headers $this.Headers -Body $Body_ -ContentType ‘application/json'”
$this.Response = Invoke-WebRequest -Uri $AppUri -Method $this.Method -Headers $this.Headers -Body $Body_ -ContentType “application/json”
$this.StatusCode = $this.Response.StatusCode
$this.StatusDescription = $this.Response.StatusDescription
}
catch [System.Net.WebException] {
$this.StatusCode = $_.Exception.Response.StatusCode.value__
$this.StatusDescription = $_.Exception.Response.StatusDescription
throw $_
}

return $this.StatusCode
}
}

$rc = Main
exit $rc