Vercel Terraform Provider now supports Vercel Firewall resources

The Vercel Terraform Provider now allows you to customize and control the Vercel Firewall through Infrastructure as Code (IaC).

Key resources and their capabilities include:

• Resource: vercel_attack_challenge_mode

  • Toggle Attack Challenge Mode .

• Resource: vercel_firewall_config

  • Attribute block: rules—Define and adjust custom rules.

  • Attribute block: ip_rules—Manage a list of blocked IP addresses.

For example, to create a new rule that challenges requests where the user_agent contains curl:

resource "vercel_firewall_config" "example" {
  project_id = vercel_project.example.id
  rules {
    rule {
      name = "Challenge curl"
      description = "Challenge user agents containing 'curl'"
      condition_group = [{
        conditions = [{
          type = "user_agent"
          op = "sub"
          value = "curl"
        }]
      }]
      action = {
        action = "challenge"
      }
    }
  }  
}

Get started with the Terraform provider for Vercel today. If you already have Terraform installed, upgrade by running:

terraform init -upgrade