Add access_policies.tf

access_policies.tf

@@ -0,0 +1,109 @@
+# =============================================================================
+# CLOUDFLARE : Access : policies
+# =============================================================================
+
+#
+resource "cloudflare_zero_trust_access_policy" "allow_policie" {
+  account_id       = local.cloudflare_account_id
+  name             = "Allow"
+  decision         = "allow"
+  session_duration = "24h"
+
+  include = [{
+    group = {
+        id = cloudflare_zero_trust_access_group.default_groups.id
+    }
+  }]
+}
+
+#
+resource "cloudflare_zero_trust_access_policy" "policies" {
+  for_each = local.access_policies
+
+  account_id       = var.cloudflare_account_id
+  decision         = "allow"
+  name             = each.value.name
+  session_duration = "0s"
+
+  # Purpose justification
+  purpose_justification_prompt   = try(each.value.purpose_justification_prompt, null)
+  purpose_justification_required = try(each.value.purpose_justification, false)
+
+  # Include groups
+  include = concat(
+    # Groups (both SAML and composite groups via mapping)
+    [
+      for group in each.value.include_groups : {
+        group = {
+          id = local.policy_groups[group]
+        }
+      }
+    ],
+    # Email domain (for contractors)
+    try(each.value.include_email_domain, false) ? [{
+      email_domain = {
+        domain = var.cf_email_domain
+      }
+    }] : []
+  )
+
+  # Require conditions
+  require = concat(
+    # Device posture (always required if specified)
+    try(each.value.require_posture, false) ? [{
+      device_posture = {
+        integration_uid = var.cf_gateway_posture_id
+      }
+    }] : [],
+    # MFA requirement
+    try(each.value.require_mfa, false) ? [{
+      auth_method = {
+        auth_method = "mfa"
+      }
+    }] : [],
+    # Login method (for specific policies)
+    try(each.value.require_login_method, false) ? [{
+      login_method = {
+        id = var.cf_okta_identity_provider_id
+      }
+    }] : [],
+    # Country requirements
+    try(each.value.require_country, false) ? [{
+      group = {
+        id = cloudflare_zero_trust_access_group.country_requirements_rule_group.id
+      }
+    }] : [],
+    # OS version requirements
+    try(each.value.require_os_version, false) ? [{
+      group = {
+        id = cloudflare_zero_trust_access_group.latest_os_version_requirements_rule_group.id
+      }
+    }] : [],
+    # External evaluation requirements
+    try(each.value.require_external_evaluation, false) ? [{
+      external_evaluation = {
+        evaluate_url = each.value.external_evaluation_url
+        keys_url     = each.value.external_evaluation_keys_url
+      }
+    }] : []
+  )
+
+  # Exclude SMS (for MFA policies)
+  exclude = try(each.value.require_mfa, false) ? [{
+    auth_method = {
+      auth_method = "sms"
+    }
+  }] : []
+
+  # Explicit dependencies to ensure proper destruction order:
+  # Policies → Composite Groups → Individual SAML Groups
+  depends_on = [
+    cloudflare_zero_trust_access_group.employees_rule_group,
+    cloudflare_zero_trust_access_group.sales_team_rule_group,
+    cloudflare_zero_trust_access_group.admins_rule_group,
+    cloudflare_zero_trust_access_group.contractors_rule_group,
+    cloudflare_zero_trust_access_group.saml_groups
+  ]
+
+  # Note: lifecycle blocks cannot be conditional in for_each resources
+}