Menyiapkan aplikasi Azure untuk Exchange Online

1. Login ke portal Azure Anda sebagai administrator.
2. Klik Cloud Shell Powershell.
3. Jika diminta, buat akun penyimpanan dan setujui setelan default.
4. Untuk membuat aplikasi, masukkan perintah berikut klik Enter:

   Install-Module Microsoft.Graph -Scope CurrentUser

5. Jika Anda melihat perintah untuk menginstal dari Repositori Tidak Tepercaya, masukkan Y klik Enter.
6. Salin blok kode berikut, tempelkan ke PowerShell, lalu klik Enter.

   <#
   .SYNOPSIS
   Automates the creation of a Single-Tenant Entra ID App for Workspace Migration.
   Strictly forces account selection and verifies specific Admin roles.
   #>
   
   # Check if the module is missing
   if (-not (Get-Module -ListAvailable -Name Microsoft.Graph.Authentication)) {
       Write-Host "Microsoft Graph module is NOT installed." -ForegroundColor Yellow
       $UserResponse = Read-Host "Would you like to try installing Microsoft Graph? (Y/N)"
   
       if ($UserResponse -ieq "Y") {
           try {
               # Use only native cmdlets, no .NET property setting
               Install-Module -Name Microsoft.Graph -Scope CurrentUser -Force -AllowClobber
               Write-Host "Installation complete!" -ForegroundColor Green
           }
           catch {
               Write-Error "Policy is blocking installation. Please contact IT to install Microsoft.Graph module."
               Read-Host "Press Enter to exit"; exit
           }
       }
       else {
           exit
       }
   } else {
       Write-Host "Microsoft Graph modules detected. Proceeding..." -ForegroundColor Green
   }
   
   # --- STEP 0: THE "DEEP" LOGOUT ---
   Write-Host "Forcing session cleanup..." -ForegroundColor Gray
   Disconnect-MgGraph -ErrorAction SilentlyContinue
   
   # Force clear the local token cache folder if it exists
   $CachePath = "$env:USERPROFILE\.mg"
   if (Test-Path $CachePath) {
       try { Remove-Item $CachePath -Recurse -Force -ErrorAction SilentlyContinue } catch {}
   }
   
   Write-Host "Opening Microsoft Login... (Please select the correct account)" -ForegroundColor Cyan
   
   $RequiredScopes = @(
       "Application.ReadWrite.All",
       "AppRoleAssignment.ReadWrite.All",
       "Directory.Read.All",
       "RoleManagement.Read.Directory"
   )
   
   try {
       # In v2, -ContextScope Process is the most reliable way to force account selection
       # and prevent the session from saving to the machine permanently.
       Connect-MgGraph -Scopes $RequiredScopes -ContextScope Process
   
       $Context = Get-MgContext
       if ($null -eq $Context) { throw "Login was cancelled or failed." }
   
       $UserPrincipal = $Context.Account
       Write-Host "Logged in as: $UserPrincipal" -ForegroundColor Green
   
       # --- ROLE VALIDATION ---
       Write-Host "Verifying Directory Roles..." -ForegroundColor Gray
       $UserRoles = Get-MgUserMemberOf -UserId $Context.Account -All | Where-Object { $_.AdditionalProperties.displayName -ne $null }
       
       $Authorized = $false
       $RequiredRoles = @("Global Administrator", "Privileged Role Administrator")
   
       foreach ($role in $UserRoles) {
           $roleName = $role.AdditionalProperties.displayName
           if ($roleName -in $RequiredRoles) {
               $Authorized = $true
               Write-Host "Access Granted: $roleName" -ForegroundColor Green
               break
           }
       }
   
       if (-not $Authorized) {
           Write-Host "`nCRITICAL ERROR: Insufficient Privileges." -ForegroundColor Red
           Write-Host "Account must be 'Global Administrator' or 'Privileged Role Administrator'." -ForegroundColor Yellow
           Disconnect-MgGraph
           Read-Host "`nPress Enter to exit"; exit
       }
   
   } catch {
       Write-Error "Login failed: $_"
       Read-Host "Press Enter to exit"; exit
   }
   
   # --- USER INPUT ---
   Write-Host "`n--- APPLICATION SETUP ---" -ForegroundColor Cyan
   $InputName = Read-Host "Enter the name for your new Entra ID Application (Default: Workspace Migration App)"
   $AppName = if ([string]::IsNullOrWhiteSpace($InputName)) { "Workspace Migration App" } else { $InputName }
   
   # --- CONFIGURATION ---
   # Updated Map containing all the requested application permissions
   $PermissionMap = @{
       "calendars.read"              = "Calendars.Read"
       "contacts.read"               = "Contacts.Read"
       "directory.read.all"          = "Directory.Read.All"
       "group-conversation.read.all" = "Group-Conversation.Read.All"
       "mail.read"                   = "Mail.Read"
       "mailboxfolder.read.all"      = "MailboxFolder.Read.All"
       "mailboxitem.export.all"      = "MailboxItem.Export.All"
       "mailboxitem.read.all"        = "MailboxItem.Read.All"
       "mailboxsettings.read"        = "MailboxSettings.Read"
       "tasks.read.all"              = "Tasks.Read.All"
       "user.read.all"               = "User.Read.All"
   }
   
   $TenantId = $Context.TenantId
   $GraphAppId = "00000003-0000-0000-c000-000000000000"
   
   try {
       # --- STEP 1: REGISTER APPLICATION ---
       Write-Host "Creating Application: $AppName..." -ForegroundColor Cyan
       $Application = New-MgApplication -BodyParameter @{
           displayName = $AppName
           signInAudience = "AzureADMyOrg"
       }
   
       # --- STEP 2: PREPARE SERVICE PRINCIPAL ---
       $NewServicePrincipal = New-MgServicePrincipal -BodyParameter @{ appId = $Application.AppId }
   
       Write-Host "Waiting 10 seconds for replication..." -ForegroundColor DarkGray
       Start-Sleep -Seconds 10
   
       # --- STEP 3: CONFIGURE & GRANT PERMISSIONS ---
       Write-Host "Configuring API Permissions & Granting Admin Consent..." -ForegroundColor Cyan
       $GraphSP = Get-MgServicePrincipal -Filter "AppId eq '$GraphAppId'" | Select-Object -First 1
   
       $ResourceAccessList = @()
   
       foreach ($key in $PermissionMap.Keys) {
           $RealRoleName = $PermissionMap[$key]
           $Role = $GraphSP.AppRoles | Where-Object { $_.Value -eq $RealRoleName }
   
           if ($Role) {
               $ResourceAccessList += @{ id = $Role.Id; type = "Role" }
   
               New-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $NewServicePrincipal.Id -BodyParameter @{
                   principalId = $NewServicePrincipal.Id
                   resourceId  = $GraphSP.Id
                   appRoleId   = $Role.Id
               } | Out-Null
               Write-Host " - Granted: $RealRoleName" -ForegroundColor Gray
           }
       }
   
       Update-MgApplication -ApplicationId $Application.Id -RequiredResourceAccess @(@{
           resourceAppId  = $GraphAppId
           resourceAccess = $ResourceAccessList
       })
   
       # --- STEP 4: CREATE CLIENT SECRET ---
       Write-Host "Generating Client Secret..." -ForegroundColor Cyan
       $ExpiryDate = (Get-Date).AddYears(2).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
       $PasswordCred = Add-MgApplicationPassword -ApplicationId $Application.Id -BodyParameter @{
           passwordCredential = @{
               displayName = "MigrationToolSecret"
               endDateTime = $ExpiryDate
           }
       }
   
       # --- OUTPUT ---
       Write-Host "`n-------------------------------------------------------" -ForegroundColor Yellow
       Write-Host "        SETUP COMPLETE - SAVE THESE DETAILS" -ForegroundColor Yellow
       Write-Host "-------------------------------------------------------" -ForegroundColor Yellow
       Write-Host "Application Name        : $AppName"
       Write-Host "Application (Client) ID : $($Application.AppId)"
       Write-Host "Client Secret Value     : $($PasswordCred.SecretText)"
       Write-Host "Directory (Tenant) ID   : $TenantId"
       Write-Warning "IMPORTANT: Copy the Client Secret Value immediately."
   
   }
   catch {
       Write-Error "Operation failed: $_"
   }
   
   # --- FINAL DISCONNECT ---
   Disconnect-MgGraph
   Read-Host "`nPress Enter to close this window"
       

7. Perhatikan kredensial berikut dan simpan dengan aman. Jika kredensial bocor, peretas dapat mengakses semua data Exchange Online Anda.
   • Rahasia klien
   • Application (client) ID
   • Directory (tenant) ID

1. Di Windows, buat file teks biasa baru dan beri nama migration_app_creator.ps1.
2. Salin blok kode berikut, tempelkan ke file baru, lalu klik Run with Powershell.

<#
.SYNOPSIS
Automates the creation of a Single-Tenant Entra ID App for Workspace Migration.
Strictly forces account selection and verifies specific Admin roles.
#>

# Check if the module is missing
if (-not (Get-Module -ListAvailable -Name Microsoft.Graph.Authentication)) {
    Write-Host "Microsoft Graph module is NOT installed." -ForegroundColor Yellow
    $UserResponse = Read-Host "Would you like to try installing Microsoft Graph? (Y/N)"

    if ($UserResponse -ieq "Y") {
        try {
            # Use only native cmdlets, no .NET property setting
            Install-Module -Name Microsoft.Graph -Scope CurrentUser -Force -AllowClobber
            Write-Host "Installation complete!" -ForegroundColor Green
        }
        catch {
            Write-Error "Policy is blocking installation. Please contact IT to install Microsoft.Graph module."
            Read-Host "Press Enter to exit"; exit
        }
    }
    else {
        exit
    }
} else {
    Write-Host "Microsoft Graph modules detected. Proceeding..." -ForegroundColor Green
}

# --- STEP 0: THE "DEEP" LOGOUT ---
Write-Host "Forcing session cleanup..." -ForegroundColor Gray
Disconnect-MgGraph -ErrorAction SilentlyContinue

# Force clear the local token cache folder if it exists
$CachePath = "$env:USERPROFILE\.mg"
if (Test-Path $CachePath) {
    try { Remove-Item $CachePath -Recurse -Force -ErrorAction SilentlyContinue } catch {}
}

Write-Host "Opening Microsoft Login... (Please select the correct account)" -ForegroundColor Cyan

$RequiredScopes = @(
    "Application.ReadWrite.All",
    "AppRoleAssignment.ReadWrite.All",
    "Directory.Read.All",
    "RoleManagement.Read.Directory"
)

try {
    # In v2, -ContextScope Process is the most reliable way to force account selection
    # and prevent the session from saving to the machine permanently.
    Connect-MgGraph -Scopes $RequiredScopes -ContextScope Process

    $Context = Get-MgContext
    if ($null -eq $Context) { throw "Login was cancelled or failed." }

    $UserPrincipal = $Context.Account
    Write-Host "Logged in as: $UserPrincipal" -ForegroundColor Green

    # --- ROLE VALIDATION ---
    Write-Host "Verifying Directory Roles..." -ForegroundColor Gray
    $UserRoles = Get-MgUserMemberOf -UserId $Context.Account -All | Where-Object { $_.AdditionalProperties.displayName -ne $null }

    $Authorized = $false
    $RequiredRoles = @("Global Administrator", "Privileged Role Administrator")

    foreach ($role in $UserRoles) {
        $roleName = $role.AdditionalProperties.displayName
        if ($roleName -in $RequiredRoles) {
            $Authorized = $true
            Write-Host "Access Granted: $roleName" -ForegroundColor Green
            break
        }
    }

    if (-not $Authorized) {
        Write-Host "`nCRITICAL ERROR: Insufficient Privileges." -ForegroundColor Red
        Write-Host "Account must be 'Global Administrator' or 'Privileged Role Administrator'." -ForegroundColor Yellow
        Disconnect-MgGraph
        Read-Host "`nPress Enter to exit"; exit
    }

} catch {
    Write-Error "Login failed: $_"
    Read-Host "Press Enter to exit"; exit
}

# --- USER INPUT ---
Write-Host "`n--- APPLICATION SETUP ---" -ForegroundColor Cyan
$InputName = Read-Host "Enter the name for your new Entra ID Application (Default: Workspace Migration App)"
$AppName = if ([string]::IsNullOrWhiteSpace($InputName)) { "Workspace Migration App" } else { $InputName }

# --- CONFIGURATION ---
# Updated Map containing all the requested application permissions
$PermissionMap = @{
    "calendars.read"              = "Calendars.Read"
    "contacts.read"               = "Contacts.Read"
    "directory.read.all"          = "Directory.Read.All"
    "group-conversation.read.all" = "Group-Conversation.Read.All"
    "mail.read"                   = "Mail.Read"
    "mailboxfolder.read.all"      = "MailboxFolder.Read.All"
    "mailboxitem.export.all"      = "MailboxItem.Export.All"
    "mailboxitem.read.all"        = "MailboxItem.Read.All"
    "mailboxsettings.read"        = "MailboxSettings.Read"
    "tasks.read.all"              = "Tasks.Read.All"
    "user.read.all"               = "User.Read.All"
}

$TenantId = $Context.TenantId
$GraphAppId = "00000003-0000-0000-c000-000000000000"

try {
    # --- STEP 1: REGISTER APPLICATION ---
    Write-Host "Creating Application: $AppName..." -ForegroundColor Cyan
    $Application = New-MgApplication -BodyParameter @{
        displayName = $AppName
        signInAudience = "AzureADMyOrg"
    }

    # --- STEP 2: PREPARE SERVICE PRINCIPAL ---
    $NewServicePrincipal = New-MgServicePrincipal -BodyParameter @{ appId = $Application.AppId }

    Write-Host "Waiting 10 seconds for replication..." -ForegroundColor DarkGray
    Start-Sleep -Seconds 10

    # --- STEP 3: CONFIGURE & GRANT PERMISSIONS ---
    Write-Host "Configuring API Permissions & Granting Admin Consent..." -ForegroundColor Cyan
    $GraphSP = Get-MgServicePrincipal -Filter "AppId eq '$GraphAppId'" | Select-Object -First 1

    $ResourceAccessList = @()

    foreach ($key in $PermissionMap.Keys) {
        $RealRoleName = $PermissionMap[$key]
        $Role = $GraphSP.AppRoles | Where-Object { $_.Value -eq $RealRoleName }

        if ($Role) {
            $ResourceAccessList += @{ id = $Role.Id; type = "Role" }

            New-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $NewServicePrincipal.Id -BodyParameter @{
                principalId = $NewServicePrincipal.Id
                resourceId  = $GraphSP.Id
                appRoleId   = $Role.Id
            } | Out-Null
            Write-Host " - Granted: $RealRoleName" -ForegroundColor Gray
        }
    }

    Update-MgApplication -ApplicationId $Application.Id -RequiredResourceAccess @(@{
        resourceAppId  = $GraphAppId
        resourceAccess = $ResourceAccessList
    })

    # --- STEP 4: CREATE CLIENT SECRET ---
    Write-Host "Generating Client Secret..." -ForegroundColor Cyan
    $ExpiryDate = (Get-Date).AddYears(2).ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ")
    $PasswordCred = Add-MgApplicationPassword -ApplicationId $Application.Id -BodyParameter @{
        passwordCredential = @{
            displayName = "MigrationToolSecret"
            endDateTime = $ExpiryDate
        }
    }

    # --- OUTPUT ---
    Write-Host "`n-------------------------------------------------------" -ForegroundColor Yellow
    Write-Host "        SETUP COMPLETE - SAVE THESE DETAILS" -ForegroundColor Yellow
    Write-Host "-------------------------------------------------------" -ForegroundColor Yellow
    Write-Host "Application Name        : $AppName"
    Write-Host "Application (Client) ID : $($Application.AppId)"
    Write-Host "Client Secret Value     : $($PasswordCred.SecretText)"
    Write-Host "Directory (Tenant) ID   : $TenantId"
    Write-Warning "IMPORTANT: Copy the Client Secret Value immediately."

}
catch {
    Write-Error "Operation failed: $_"
}

# --- FINAL DISCONNECT ---
Disconnect-MgGraph
Read-Host "`nPress Enter to close this window"

    

3. Perhatikan kredensial berikut dan simpan dengan aman. Jika kredensial bocor, peretas dapat mengakses semua data Exchange Online Anda.
   • Rahasia klien
   • Application (client) ID
   • Directory (tenant) ID

Demi keamanan, sebaiknya Anda mendaftarkan aplikasi baru sebagai satu tenant.

1. Login ke portal Azure Anda sebagai administrator.
2. Di Azure Services, buka App registrations.
3. Klik New Registration, lalu masukkan nama untuk aplikasi Anda (misalnya, Advanced import app).
4. Untuk Supported account types, klik Accounts in this organizational directory only untuk membuat aplikasi tenant tunggal.
5. Klik Daftar.

Pilih salah satu opsi berikut:

Opsi 1: Menambahkan izin secara manual

1. Di samping, untuk Manage, klik API permissions.
2. Klik Add a permission Microsoft APIs Microsoft Graph.
3. Untuk application permissions, pilih:
   • Calendars.Read
   • Contacts.Read
   • Directory.Read.All
   • Group-Conversation.Read.All
   • Mail.Read
   • MailboxFolder.Read.All
   • MailboxItem.Export.All
   • MailboxItem.Read.All
   • MailboxSettings.Read
   • Tasks.Read.All
   • User.Read.All
4. Klik Grant admin consent for organisasi Anda.

Opsi 2: Mengedit manifes aplikasi

1. Buka manifes aplikasi.
2. Buka “resourceAccess” : [ ], lalu pilih salah satu opsi:
   • Jika “resourceAccess” : [ ] sudah memiliki nilai, tambahkan koma, lalu tempel blok kode berikut.
   • Jika “resourceAccess” : [ ] tidak memiliki nilai, salin dan tempel blok kode berikut.

   { "id": "798ee544-9d2d-430c-a058-570e29e34338", "type": "Role" },

   { "id": "089fe4d0-434a-44c5-8827-41ba8a0b17f5", "type": "Role" },

   { "id": "7ab1d382-f21e-4acd-a863-ba3e13f7da61", "type": "Role" },

   { "id": "4f0a8235-6f6f-4ec7-9500-34b452a4a0c3", "type": "Role" },

   { "id": "810c84a8-4a9e-49e6-bf7d-12d183f40d01", "type": "Role" },

   { "id": "99280d24-a782-4793-93cc-0888549957f6", "type": "Role" },

   { "id": "937550e9-33a3-494b-88ae-d9cd394b1fbb", "type": "Role" },

   { "id": "7d9f353d-a7bd-4fbb-822a-26d5dd39a3ce", "type": "Role" },

   { "id": "40f97065-369a-49f4-947c-6a255697ae91", "type": "Role" },

   { "id": "f10e1f91-74ed-437f-a6fd-d6ae88e26c1f", "type": "Role" },

   { "id": "df021288-bdef-4463-88db-98f22de89214", "type": "Role" }

3. Klik Grant admin consent for organisasi Anda.

1. Di samping, untuk Manage, klik Certificates & secrets New client secret.
2. Tambahkan deskripsi, pilih periode habis masa berlaku, lalu klik Add.
3. Salin nilai rahasia klien dan simpan dengan aman. Nilai hanya akan ditampilkan satu kali.

Penting: Simpan kredensial aplikasi dengan aman. Jika kredensial bocor, peretas dapat mengakses semua data Exchange Anda.

Klik Overview, lalu catat kredensial berikut dengan aman:

• Application (client) ID
• Directory (tenant) ID