Update cybersecurity/Network Reputation Service/script-nrs.ps1
This commit is contained in:
@@ -1,7 +1,7 @@
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# Script d'Audit Firewall - Network Reputation Service
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# Auteur: Hubert Cornet
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# Date: 03/09/2025
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# Version: 1.1
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# Version: 1.2
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Clear-Host
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@@ -27,14 +27,14 @@ $GradeColors = @{
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### Functions ###
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## Function Write-ColorOutput
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## Function Write-ColorOutput : pour afficher du texte en couleur
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Function Write-ColorOutput {
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Param(
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[string]$Text,
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[string]$Color = "White"
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)
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Try {
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Try{
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Write-Host $Text -ForegroundColor $Color
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}
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Catch {
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@@ -42,9 +42,9 @@ Function Write-ColorOutput {
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}
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}
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## Function Prerequisites
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## Function Prerequisites : vérifie les prérequis
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Function Prerequisites {
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Write-ColorOutput "`n=== Vérification des prérequis ===" "Cyan"
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Write-ColorOutput "`n === Vérification des prérequis ===" "Cyan"
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# Vérification du fichier JSON
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$JsonFile = Join-Path $PSScriptRoot "file-nrs.json"
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@@ -52,7 +52,7 @@ Function Prerequisites {
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If(-not (Test-Path $JsonFile)) {
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Write-ColorOutput "ERREUR: Le fichier 'file-nrs.json' n'existe pas!" "Red"
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Write-ColorOutput "Veuillez télécharger ou créer le fichier depuis:" "Yellow"
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Write-ColorOutput "https://github.com/your-repo/file-nrs.json" "Blue"
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Write-ColorOutput "https://gitea.tips-of-mine.com/Tips-Of-Mine/Powershell/src/branch/main/cybersecurity/Network%20Reputation%20Service/file-nrs.json" "Blue"
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Write-ColorOutput "Le fichier doit être placé dans le même dossier que ce script." "Yellow"
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Return $false
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@@ -63,11 +63,11 @@ Function Prerequisites {
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# Vérification/Installation des modules requis
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$RequiredModules = @('PSWriteHTML', 'PSWriteColor')
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Foreach ($Module in $RequiredModules) {
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Foreach($Module in $RequiredModules) {
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If(-not (Get-Module -ListAvailable -Name $Module)) {
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Write-ColorOutput "Installation du module $Module..." "Yellow"
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Try {
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Try{
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Install-Module -Name $Module -Force -Scope CurrentUser -AllowClobber
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Write-ColorOutput "✓ Module $Module installé" "Green"
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@@ -85,10 +85,10 @@ Function Prerequisites {
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Import-Module $Module -Force
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}
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return $true
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Return $True
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}
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## Function Check-Categories
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## Function Check-Categories : pour tester les catégories et URLs
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Function Check-Categories {
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Param(
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[array]$Categories,
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@@ -102,21 +102,21 @@ Function Check-Categories {
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$BlockKeywors = @("site bloqué", "access denied", "filtrage web", "Access Denied", "Site Blocked") # Définir les mots-clés des page des blocage
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Foreach ($Category in $Categories.Categorie) {
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Foreach($Category in $Categories.Categorie) {
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$CategoryCount++
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Show-ProgressBar -Current $CategoryCount -Total $Categories.Categorie.Count -Activity "Test des catégories" -Status "Catégorie: $($category.Categorie.nom)"
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Show-ProgressBar -Id 1 -Current $CategoryCount -Total $Categories.Categorie.Count -Activity "Test des catégories" -Status "Catégorie: $($category.Categorie.nom)"
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Write-ColorOutput "`n=== Test de la catégorie: $($Category.nom) ===" "Cyan"
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#Write-ColorOutput "Description: $($category.description)" "Gray"
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Write-ColorOutput "`n === Test de la catégorie: $($Category.nom) ===" "Cyan"
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#Write-ColorOutput "`nDescription: $($Category.description)" "Gray"
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$CategoryResults = @()
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$UrlCount = 0
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$UrlCount = 0
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Foreach ($UrlObj in $Category.urls) {
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Foreach($UrlObj in $Category.urls) {
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$UrlCount++
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Show-ProgressBar -Current $UrlCount -Total $Category.urls.Count -Activity "Test des URLs de '$($Category.nom)'" -Status $UrlObj.url
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Show-ProgressBar -Id 2 -Current $UrlCount -Total $Category.urls.Count -Activity "Test des URLs de '$($Category.nom)'" -Status $UrlObj.url
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Write-ColorOutput "Test de: $($UrlObj.url)" "Yellow"
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@@ -138,40 +138,41 @@ Function Check-Categories {
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IsCorrect = (($TestResult.Status -eq "Bloqué" -and $UrlObj.expected_action -eq "block") -or ($TestResult.Status -eq "Autorisé" -and $UrlObj.expected_action -eq "allow"))
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}
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$StatusColor = If($testResult.IsCorrect) { "Green" } Else { "Red" }
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$StatusColor = If($TestResult.IsCorrect) { "Green" } Else { "Red" }
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Write-ColorOutput " → Résultat: $($TestResult.Status) | Attendu: $($TestResult.ExpectedAction) | Correct: $($TestResult.IsCorrect)" $statusColor
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$categoryResults += $testResult
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$allResults += $testResult
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$CategoryResults += $TestResult
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$AllResults += $TestResult
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}
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$CategoryScore = Calculate-CategoryScore -Results $categoryResults
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$CategoryGrade = Convert-ScoreToGrade -Score $categoryScore
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$CategoryScore = Calculate-CategoryScore -Results $CategoryResults
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$CategoryGrade = Convert-ScoreToGrade -Score $CategoryScore
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Write-ColorOutput "Score de la catégorie '$($Category.nom)': $categoryScore% (Note: $CategoryGrade)" "Magenta"
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Write-ColorOutput "Score de la catégorie '$($Category.nom)': $CategoryScore% (Note: $CategoryGrade)" "Magenta"
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}
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Write-Progress -Activity "Test des catégories" -Completed
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Write-Progress -Activity "Test des URLs" -Completed
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Write-Progress -Id 1 -Activity "Test des catégories" -Completed
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Write-Progress -Id 2 -Activity "Test des URLs" -Completed
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return $allResults
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return $AllResults
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}
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## Function Show-ProgressBar
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## Function Show-ProgressBar : affiche une barre de progression
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Function Show-ProgressBar {
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Param(
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[int]$Current,
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[int]$Total,
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[int]$Id,
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[string]$Activity,
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[string]$Status = ""
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)
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$Percent = [math]::Round(($Current / $Total) * 100, 1)
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Write-Progress -Activity $Activity -Status "$Status ($Current/$Total)" -PercentComplete $Percent
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Write-Progress -Id $Id -Activity $Activity -Status "$Status ($Current/$Total)" -PercentComplete $Percent
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}
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## FunctionCalculate-CategoryScore
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## FunctionCalculate-CategoryScore : calcule le score d'une catégorie
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Function Calculate-CategoryScore {
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Param(
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[array]$Results
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@@ -180,7 +181,7 @@ Function Calculate-CategoryScore {
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$TotalUrls = $Results.Count
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$CorrectResults = 0
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Foreach ($Result in $Results) {
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Foreach($Result in $Results) {
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$IsBlocked = $Result.Status -eq "Bloqué"
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$ShouldBeBlocked = $result.ExpectedAction -eq "block"
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@@ -196,7 +197,7 @@ Function Calculate-CategoryScore {
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Return [math]::Round(($CorrectResults / $TotalUrls) * 100, 2)
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}
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## Function Convert-ScoreToGrade
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## Function Convert-ScoreToGrade : convertit un score en une note
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Function Convert-ScoreToGrade {
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Param([double]$Score)
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@@ -216,7 +217,7 @@ Function Convert-ScoreToGrade {
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}
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}
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## Function Get-UrlStatus
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## Function Get-UrlStatus : teste une URL et détermine si elle est bloquée ou autorisée
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Function Get-UrlStatus {
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Param(
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[string]$Url,
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@@ -249,10 +250,10 @@ Function Get-UrlStatus {
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$Response = $Null
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# Ajout des paramètres du proxy s'ils sont fournis
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If (-not [string]::IsNullOrEmpty($ProxyAddress)) {
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If(-not [string]::IsNullOrEmpty($ProxyAddress)) {
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$IWRParams.Add('Proxy', $ProxyAddress)
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If ($ProxyUseAuthentication) {
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If($ProxyUseAuthentication) {
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# Demande les identifiants de manière sécurisée et les ajoute à la commande
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$Creds = Get-Credential -Message "Veuillez saisir les identifiants pour le proxy $ProxyAddress"
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$IWRParams.Add('ProxyCredential', $Creds)
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@@ -260,48 +261,41 @@ Function Get-UrlStatus {
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}
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# -- Exécution du test --
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Try {
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Try{
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# Exécution de la requête en utilisant les paramètres définis dans la hashtable
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$Response = Invoke-WebRequest @IWRParams
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# On vérifie si la réponse contient des mots-clés de la page de blocage
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$KeywordFound = $False
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Foreach ($Keyword in $BlockPageKeywords) {
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If ($Response.Content -match $Keyword) {
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Foreach($Keyword in $BlockPageKeywords) {
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If($Response.Content -match $Keyword) {
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$KeywordFound = $True
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break
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}
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}
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If ($KeywordFound) {
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If($KeywordFound) {
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$Result.ActualResult = "Bloqué"
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# $Result.Score = 1
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$Result.Details = "Page de blocage détectée."
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$Result.StatusCode = $Response.StatusCode
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}
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Else {
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$Result.ActualResult = "Autorisé"
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# $Result.Score = 0
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$Result.Details = "Le site a été atteint sans blocage."
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$Result.StatusCode = $Response.StatusCode
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}
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}
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Catch [System.Net.WebException] {
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If ($_.Exception.Status -eq 'Timeout') {
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If($_.Exception.Status -eq 'Timeout') {
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$Result.ActualResult = "Bloqué (Timeout)"
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# $Result.Score = 1
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$Result.Details = "La requête a expiré, indiquant un blocage probable par le pare-feu ou le proxy."
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$Result.StatusCode = $Response.StatusCode
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$Result.ResponseTime = "$Timeout"
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}
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# Elseif ($_.Exception.Response) {
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# $Result.Status = "Bloqué (Erreur HTTP)"
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# $Result.Score = 1
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# $Result.Details = "Réponse HTTP non-200 reçue : $($_.Exception.Response.StatusCode)"
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# }
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Else {
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# On considère les autres erreurs réseau comme un blocage aussi
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$Result.ActualResult = "Erreur de Connexion"
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@@ -313,15 +307,12 @@ Function Get-UrlStatus {
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$Result.ActualResult = "Erreur Script"
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$Result.Details = "Erreur inattendue: $($_.Exception.Message)"
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#$Result.StatusCode = 0 <= A trouver
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#$Result.ResponseTime = 0 <= A trouver
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# Un test en erreur ne doit pas donner de point
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return $result
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}
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# Le test est réussi si l'action attendue correspond au résultat réel.
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If (($Result.Expected -eq 'block' -and $Result.ActualResult -eq 'Bloqué') -or ($Result.Expected -eq 'allow' -and $Result.ActualResult -eq 'Autorisé')) {
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If(($Result.Expected -eq 'block' -and $Result.ActualResult -eq 'Bloqué') -or ($Result.Expected -eq 'allow' -and $Result.ActualResult -eq 'Autorisé')) {
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$Result.TestStatus = "Conforme"
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$Result.Score = 1 # Le test est un succès !
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$Result.Details += " (Résultat conforme à l'attendu)"
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@@ -335,7 +326,7 @@ Function Get-UrlStatus {
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Return $Result
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}
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## Function Generate-HtmlReport
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## Function Generate-HtmlReport : génère le rapport HTML
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Function Generate-HtmlReport {
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Param(
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[array]$Results,
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@@ -348,7 +339,7 @@ Function Generate-HtmlReport {
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$Categories = $Results | Group-Object Category
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$CategoryScores = @()
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Foreach ($Cat in $Categories) {
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Foreach($Cat in $Categories) {
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$Score = Calculate-CategoryScore -Results $Cat.Group
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$Grade = Convert-ScoreToGrade -Score $Score
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@@ -366,7 +357,7 @@ Function Generate-HtmlReport {
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# Score global
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$GlobalScore = Calculate-CategoryScore -Results $Results
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$GlobalGrade = Convert-ScoreToGrade -Score $GlobalScore
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$GlobalColor = $GradeColors[$globalGrade]
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$GlobalColor = $GradeColors[$GlobalGrade]
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# Génération du HTML
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$HtmlContent = @"
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@@ -478,8 +469,8 @@ Function Generate-HtmlReport {
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"@
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# Ajout des lignes du tableau
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Foreach ($CatScore in $CategoryScores) {
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$htmlContent += @"
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Foreach($CatScore in $CategoryScores) {
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$HtmlContent += @"
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<tr>
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<td><strong>$($catScore.Category)</strong></td>
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<td>$($catScore.Score)%</td>
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@@ -502,17 +493,17 @@ Function Generate-HtmlReport {
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"@
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# Ajout des catégories
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$categoryIndex = 0
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$CategoryIndex = 0
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Foreach ($CatScore in $CategoryScores) {
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Foreach($CatScore in $CategoryScores) {
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$CategoryIndex++
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$HtmlContent += @"
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<div class="category-item">
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<div class="category-header" onclick="toggleCategory('cat-$categoryIndex')">
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<div class="category-title">$($catScore.Category) <span class="toggle-btn" id="btn-cat-$categoryIndex">▼</span></div>
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<span class="category-score" style="background-color: $($catScore.Color);">$($catScore.Grade) - $($catScore.Score)%</span>
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<div class="category-header" onclick="toggleCategory('cat-$CategoryIndex')">
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<div class="category-title">$($CatScore.Category) <span class="toggle-btn" id="btn-cat-$CategoryIndex">▼</span></div>
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<span class="category-score" style="background-color: $($CatScore.Color);">$($CatScore.Grade) - $($CatScore.Score)%</span>
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</div>
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<div class="category-content" id="cat-$categoryIndex">
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<div class="category-content" id="cat-$CategoryIndex">
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<table class="detail-table">
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<thead>
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<tr>
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@@ -527,22 +518,22 @@ Function Generate-HtmlReport {
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"@
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# Ajout des résultats de chaque URL
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Foreach ($result in $catScore.Results) {
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$rowClass = if ($result.IsCorrect) { "correct" } else { "incorrect" }
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$correctText = if ($result.IsCorrect) { "✅ Oui" } else { "❌ Non" }
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Foreach($Result in $CatScore.Results) {
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$RowClass = if($Result.IsCorrect) { "correct" } else { "incorrect" }
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$CorrectText = if($Result.IsCorrect) { "✅ Oui" } else { "❌ Non" }
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$htmlContent += @"
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<tr class="$rowClass">
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<td title="$($result.Url)">$($result.Url.Substring(0, [Math]::Min(30, $result.Url.Length)))$(if($result.Url.Length -gt 30){"..."})</td>
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<td>$($result.Reputation)</td>
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<td>$($result.ExpectedAction)</td>
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<td>$($result.Status)</td>
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<td>$correctText</td>
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$HtmlContent += @"
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<tr class="$RowClass">
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<td title="$($Result.Url)">$($result.Url.Substring(0, [Math]::Min(30, $Result.Url.Length)))$(if($Result.Url.Length -gt 30){"..."})</td>
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<td>$($Result.Reputation)</td>
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<td>$($Result.ExpectedAction)</td>
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<td>$($Result.Status)</td>
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<td>$CorrectText</td>
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</tr>
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"@
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}
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$htmlContent += @"
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$HtmlContent += @"
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</tbody>
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</table>
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</div>
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@@ -550,7 +541,7 @@ Function Generate-HtmlReport {
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"@
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}
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$htmlContent += @"
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$HtmlContent += @"
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</div>
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</div>
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@@ -576,19 +567,19 @@ Function Generate-HtmlReport {
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@{Grade='F'; Score='0-45%'; Interpretation='Très faible, action immédiate requise'; Color='#dc3545'}
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)
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Foreach ($gradeInfo in $gradingScale) {
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$htmlContent += @"
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Foreach($GradeInfo in $GradingScale) {
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$HtmlContent += @"
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<div class="grade-item">
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||||
<div class="grade-badge" style="background-color: $($gradeInfo.Color);">$($gradeInfo.Grade)</div>
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||||
<div class="grade-badge" style="background-color: $($GradeInfo.Color);">$($GradeInfo.Grade)</div>
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<div>
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<strong>$($gradeInfo.Score)</strong><br>
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<span style="color: #666;">$($gradeInfo.Interpretation)</span>
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<strong>$($GradeInfo.Score)</strong><br>
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<span style="color: #666;">$($GradeInfo.Interpretation)</span>
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</div>
|
||||
</div>
|
||||
"@
|
||||
}
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||||
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$htmlContent += @"
|
||||
$HtmlContent += @"
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||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
@@ -598,11 +589,12 @@ Function Generate-HtmlReport {
|
||||
const content = document.getElementById(categoryId);
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const btn = document.getElementById('btn-' + categoryId);
|
||||
|
||||
if (content.classList.contains('active')) {
|
||||
If(content.classList.contains('active')) {
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||||
content.classList.remove('active');
|
||||
btn.classList.remove('active');
|
||||
content.style.display = 'none';
|
||||
} else {
|
||||
}
|
||||
Else {
|
||||
content.classList.add('active');
|
||||
btn.classList.add('active');
|
||||
content.style.display = 'block';
|
||||
@@ -625,8 +617,8 @@ Function Generate-HtmlReport {
|
||||
"@
|
||||
|
||||
# Écriture du fichier HTML
|
||||
Try {
|
||||
$htmlContent | Out-File -FilePath $OutputPath -Encoding UTF8
|
||||
Try{
|
||||
$HtmlContent | Out-File -FilePath $OutputPath -Encoding UTF8
|
||||
Write-ColorOutput "✓ Rapport généré: $OutputPath" "Green"
|
||||
}
|
||||
Catch {
|
||||
@@ -634,7 +626,7 @@ Function Generate-HtmlReport {
|
||||
}
|
||||
}
|
||||
|
||||
## Function Main
|
||||
## Function Main : fonction principale
|
||||
Function Main {
|
||||
Write-ColorOutput @"
|
||||
╔══════════════════════════════════════════════════════════════════════════════╗
|
||||
@@ -651,7 +643,7 @@ Function Main {
|
||||
}
|
||||
|
||||
# Chargement du fichier JSON
|
||||
Try {
|
||||
Try{
|
||||
$JsonFile = Join-Path $PSScriptRoot "file-nrs.json"
|
||||
$Categories = Get-Content $JsonFile -Raw -Encoding UTF8 | ConvertFrom-Json
|
||||
|
||||
@@ -668,11 +660,11 @@ Function Main {
|
||||
$ReportsDir = Join-Path $PSScriptRoot "Rapports"
|
||||
$OutputDir = Join-Path $ReportsDir $ReportDate
|
||||
|
||||
If (-not (Test-Path $ReportsDir)) {
|
||||
If(-not (Test-Path $ReportsDir)) {
|
||||
New-Item -ItemType Directory -Path $ReportsDir -Force | Out-Null
|
||||
}
|
||||
|
||||
If (-not (Test-Path $OutputDir)) {
|
||||
If(-not (Test-Path $OutputDir)) {
|
||||
New-Item -ItemType Directory -Path $OutputDir -Force | Out-Null
|
||||
}
|
||||
|
||||
@@ -710,9 +702,9 @@ Function Main {
|
||||
Write-ColorOutput "`n Rapport disponible à: $ReportPath" "Cyan"
|
||||
|
||||
# Ouverture automatique du rapport
|
||||
If (Get-Command "Start-Process" -ErrorAction SilentlyContinue) {
|
||||
If(Get-Command "Start-Process" -ErrorAction SilentlyContinue) {
|
||||
$OpenReport = Read-Host "`n Voulez-vous ouvrir le rapport maintenant? (O/N)"
|
||||
If ($OpenReport -eq "O" -or $OpenReport -eq "o" -or $OpenReport -eq "Y" -or $OpenReport -eq "y") {
|
||||
If($OpenReport -eq "O" -or $OpenReport -eq "o" -or $OpenReport -eq "Y" -or $OpenReport -eq "y") {
|
||||
Start-Process $ReportPath
|
||||
}
|
||||
}
|
||||
@@ -723,7 +715,7 @@ Function Main {
|
||||
Clear-Host
|
||||
|
||||
# Exécution du script principal
|
||||
Try {
|
||||
Try{
|
||||
Main
|
||||
}
|
||||
Catch {
|
||||
|
Reference in New Issue
Block a user