Enhanced Script Installation and Execution with a User-Friendly Wizard

README.md

@@ -49,6 +49,11 @@ git clone https://github.com/adrecon/AzureADRecon.git
 
 Otherwise, you can [download a zip archive of the latest release](https://github.com/adrecon/AzureADRecon/archive/master.zip). The intent is to always keep the master branch in a working state.
 
+You can also install the script also with the following command:
+```
+iex (iwr "https://raw.githubusercontent.com/adrecon/AzureADRecon/master/install.ps1" -UseBasicParsing)
+```
+
 ## Usage
 
 ### Examples

install.ps1

@@ -0,0 +1,95 @@
+# Function to check and install requirements
+function Install-Requirements {
+  try {
+      # Example: Installation of the AzureAD module
+      if (!(Get-Module -ListAvailable -Name "AzureAD")) {
+          Write-Host "Installing AzureAD module..."
+          Install-Module AzureAD -Scope CurrentUser -Force -ErrorAction Stop
+          Write-Host "AzureAD module successfully installed."
+      } else {
+          Write-Host "AzureAD module is already installed."
+      }
+
+
+  } catch {
+      Write-Error "Error during requirements installation: $($_.Exception.Message)"
+      exit 1
+  }
+}
+
+# Function to download the script from GitHub
+function Download-Script {
+  $DownloadUrl = "https://raw.githubusercontent.com/adrecon/AzureADRecon/master/AzureADRecon.ps1"
+
+  try {
+      Write-Host "Downloading AzureADRecon script..."
+      $directoryPath = [System.IO.Path]::GetDirectoryName($ScriptPath)
+
+      if (!(Test-Path $directoryPath)) {
+          Write-Host "Directory does not exist. Creating directory: $directoryPath"
+          New-Item -ItemType Directory -Path $directoryPath -Force
+      }
+
+      if (Test-Path $ScriptPath) {
+          Write-Host "Existing script will be overwritten..."
+      }
+      Invoke-WebRequest -Uri $DownloadUrl -OutFile $ScriptPath -UseBasicParsing -ErrorAction Stop
+      Write-Host "Script saved to $ScriptPath."
+  } catch {
+      Write-Error "Error downloading the script: $($_.Exception.Message)"
+      exit 1
+  }
+}
+
+# User-friendly prompts at the beginning
+Write-Host "Welcome to the AzureADRecon script installation."
+
+# Ask if requirements should be installed automatically
+$installRequirements = Read-Host "Do you want the requirements to be installed automatically? (Yes/No) [Default: Yes]"
+if ([string]::IsNullOrWhiteSpace($installRequirements) -or $installRequirements.ToUpper() -in @("YES", "Y")) {
+  Install-Requirements
+}
+
+# Prompt for the script installation path
+$defaultScriptPath = "C:\Scripts\AzureADRecon.ps1"
+$ScriptPath = Read-Host "Please specify the installation path for the script (Default: $defaultScriptPath)"
+if ([string]::IsNullOrWhiteSpace($ScriptPath)) {
+  $ScriptPath = $defaultScriptPath
+}
+
+# Ask if the script should be executed directly after installation
+$runAfterInstall = Read-Host "Do you want to run the script immediately after installation? (Yes/No) [Default: Yes]"
+if ([string]::IsNullOrWhiteSpace($runAfterInstall)) {
+  $runAfterInstall = "Yes"
+}
+
+# Main logic
+try {
+  Write-Host "Starting the installation process..."
+
+  # Download the script
+  Download-Script
+  Write-Host "Installation complete."
+
+  if ($runAfterInstall.ToUpper() -in @("YES", "Y")) {
+      Write-Host "Starting the AzureADRecon script..."
+
+      # Check if the script exists
+      if (Test-Path $ScriptPath) {
+          try {
+              & $ScriptPath -ErrorAction Stop
+          } catch {
+              Write-Error "Error starting the AzureADRecon script: $($_.Exception.Message)"
+              exit 1
+          }
+      } else {
+          Write-Error "The script '$ScriptPath' was not found. Please check the specified installation path."
+          exit 1
+      }
+  } else {
+      Write-Host "The script was not started."
+  }
+} catch {
+  Write-Error "General error: $($_.Exception.Message)"
+  exit 1
+}