37a867c485
- Complete Cloudflare Terraform configuration (DNS, WAF, tunnels, access) - WAF Intelligence MCP server with threat analysis and ML classification - GitOps automation with PR workflows and drift detection - Observatory monitoring stack with Prometheus/Grafana - IDE operator rules for governed development - Security playbooks and compliance frameworks - Autonomous remediation and state reconciliation
92 lines
2.7 KiB
HCL
92 lines
2.7 KiB
HCL
# WAF Rulesets and Firewall Rules
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# Block non-HTTPS (should be handled by always_use_https, but explicit rule)
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resource "cloudflare_ruleset" "security_rules" {
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for_each = cloudflare_zone.domains
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zone_id = each.value.id
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name = "Security Rules"
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kind = "zone"
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phase = "http_request_firewall_custom"
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# Rule 1: Block requests to /admin from non-trusted IPs
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rules {
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action = "block"
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expression = "(http.request.uri.path contains \"/admin\") and not (ip.src in {${join(" ", var.trusted_admin_ips)}})"
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description = "Block admin access from untrusted IPs"
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enabled = length(var.trusted_admin_ips) > 0
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}
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# Rule 2: Challenge suspicious countries
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rules {
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action = "managed_challenge"
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expression = "(ip.src.country in {\"${join("\" \"", var.blocked_countries)}\"})"
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description = "Challenge traffic from high-risk countries"
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enabled = true
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}
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# Rule 3: Block known bad user agents
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rules {
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action = "block"
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expression = "(http.user_agent contains \"sqlmap\") or (http.user_agent contains \"nikto\") or (http.user_agent contains \"nmap\")"
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description = "Block known scanning tools"
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enabled = true
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}
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# Rule 4: Rate limit API endpoints
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rules {
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action = "block"
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ratelimit {
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characteristics = ["ip.src"]
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period = 10
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requests_per_period = 30
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mitigation_timeout = 60
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}
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expression = "(http.request.uri.path starts_with \"/api/\")"
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description = "Rate limit API endpoints"
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enabled = true
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}
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}
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# Enable Cloudflare Managed WAF Ruleset
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resource "cloudflare_ruleset" "managed_waf" {
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for_each = cloudflare_zone.domains
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zone_id = each.value.id
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name = "Managed WAF"
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kind = "zone"
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phase = "http_request_firewall_managed"
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# Cloudflare Managed Ruleset
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rules {
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action = "execute"
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action_parameters {
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id = "efb7b8c949ac4650a09736fc376e9aee" # Cloudflare Managed Ruleset
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}
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expression = "true"
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description = "Execute Cloudflare Managed Ruleset"
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enabled = true
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}
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# OWASP Core Ruleset
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rules {
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action = "execute"
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action_parameters {
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id = "4814384a9e5d4991b9815dcfc25d2f1f" # OWASP Core Ruleset
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}
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expression = "true"
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description = "Execute OWASP Core Ruleset"
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enabled = true
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}
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}
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# Bot Management (if available on plan)
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resource "cloudflare_bot_management" "domains" {
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for_each = cloudflare_zone.domains
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zone_id = each.value.id
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enable_js = true
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fight_mode = true
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sbfm_definitely_automated = "block"
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sbfm_likely_automated = "managed_challenge"
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sbfm_verified_bots = "allow"
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sbfm_static_resource_protection = false
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}
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