Powershell script to authenticate to zerto using a implicit flow client and secret

pwsh-client-secret.pwsh

# Define variables
$baseServer = "192.168.50.60"
$keycloakBaseUrl = "https://$baseServer/auth"  # Replace with your Keycloak server URL
$zvmApiUrl = "https://$baseServer/v1"
$realm = "zerto"  # Replace with your Keycloak realm name
$client_id = "api-script"
$client_secret = "fcYMFuA5TkIUwp6b3hDUxim0f32z8erk"  # Replace with your client's secret key

$tokenUrl = "$keycloakBaseUrl/realms/$realm/protocol/openid-connect/token"

# Define data as a hashtable
$data = @{
    "grant_type" = "client_credentials"
    "client_id" = $client_id
    "client_secret" = $client_secret
}

# Disable SSL certificate verification (use with caution)
$response = Invoke-RestMethod -Uri $tokenUrl -Method Post -Body $data -SkipCertificateCheck

if ($response.status_code -eq 200) {
    $access_token = $response.access_token
    Write-Host "Authentication successful. Access token: $access_token"
} else {
    Write-Host "Authentication failed. Status code: $($response.status_code)"
    Write-Host "Error message: $($response.text)"
}

$uri = "$zvmApiUrl/vpgs"
Write-Host $uri

$headers = @{
    "Authorization" = "Bearer $access_token"
    "accept" = "application/json"
}

# Make a GET request to the URI with the specified headers
$response = Invoke-RestMethod -Uri $uri -Headers $headers -Method Get -SkipCertificateCheck

# Check if the request was successful (HTTP status code 200)
if ($response.status_code -eq 200) {
    # Output the response JSON
    Write-Host $response
} else {
    Write-Host "Status code: $($response.status_code)"
    Write-Host "Error message: $($response)"
}