Allow filtering the rules to make finding them easy

When rules expire and are disabled by ExpiredRulesCleanupJob, the system
was unable to re-enable them due to unique index constraints. This caused
geo-based blocking to stop working in production.

Implemented find-or-update-or-create pattern in WafPolicy#create_rule_for_network_range:
- Re-enables disabled rules and sets new expiration (7 days)
- Extends expiration for enabled rules
- Creates new rules with 7-day TTL
- Handles race conditions gracefully

Added test coverage for all three scenarios.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

app/controllers/rules_controller.rb

@@ -10,9 +10,22 @@ class RulesController < ApplicationController
 
   # GET /rules
   def index
-    @pagy, @rules = pagy(policy_scope(Rule).includes(:user, :network_range).order(created_at: :desc))
+    # Start with base scope
+    rules = policy_scope(Rule).includes(:user, :network_range)
+
+    # Apply status filter
+    rules = apply_status_filter(rules)
+
+    # Order by creation date (newest first)
+    rules = rules.order(created_at: :desc)
+
+    # Paginate results
+    @pagy, @rules = pagy(rules)
+
+    # Load filter options for view
     @waf_rule_types = Rule.waf_rule_types
     @waf_actions = Rule.waf_actions
+    @current_status = params[:status] || 'all'
   end
 
   # GET /rules/new
@@ -117,6 +130,21 @@ class RulesController < ApplicationController
 
   private
 
+  def apply_status_filter(rules)
+    case params[:status]
+    when 'enabled'
+      rules.enabled
+    when 'disabled'
+      rules.disabled
+    when 'active'
+      rules.active
+    when 'expired'
+      rules.expired
+    else
+      rules # 'all' or no filter
+    end
+  end
+
   def set_rule
     @rule = Rule.find(params[:id])
   end

app/models/event.rb

@@ -132,7 +132,7 @@ class Event < ApplicationRecord
 
     # Use raw SQL to bypass serializer (it expects Array but we're comparing strings)
     where("request_segment_ids = ? OR (request_segment_ids >= ? AND request_segment_ids < ?)",
-          prefix_str, lower_prefix_str, upper_str)
+      prefix_str, lower_prefix_str, upper_str)
   }
 
   # Path depth queries
@@ -145,11 +145,11 @@ class Event < ApplicationRecord
   }
 
   # Analytics: Get response time percentiles over different time windows
-  def self.response_time_percentiles(windows: { hour: 1.hour, day: 1.day, week: 1.week })
+  def self.response_time_percentiles(windows: {hour: 1.hour, day: 1.day, week: 1.week})
     results = {}
 
     windows.each do |label, duration|
-      scope = where('timestamp >= ?', duration.ago)
+      scope = where("timestamp >= ?", duration.ago)
 
       stats = scope.pick(
         Arel.sql(<<~SQL.squish)
@@ -168,7 +168,7 @@ class Event < ApplicationRecord
           count: stats[3]
         }
       else
-        { p50: nil, p95: nil, p99: nil, count: 0 }
+        {p50: nil, p95: nil, p99: nil, count: 0}
       end
     end
 
@@ -184,7 +184,7 @@ class Event < ApplicationRecord
     return request_path if request_segment_ids.blank?
 
     segments = PathSegment.where(id: request_segment_ids).index_by(&:id)
-    '/' + request_segment_ids.map { |id| segments[id]&.segment }.compact.join('/')
+    "/" + request_segment_ids.map { |id| segments[id]&.segment }.compact.join("/")
   end
 
   # Extract key fields from payload before saving
@@ -370,19 +370,19 @@ class Event < ApplicationRecord
   end
 
   def blocked?
-    waf_action == 'deny'  # deny = 0
+    waf_action == "deny"  # deny = 0
   end
 
   def allowed?
-    waf_action == 'allow'  # allow = 1
+    waf_action == "allow"  # allow = 1
   end
 
   def logged?
-    waf_action == 'log'
+    waf_action == "log"
   end
 
   def challenged?
-    waf_action == 'challenge'
+    waf_action == "challenge"
   end
 
   def rule_matched?
@@ -392,7 +392,7 @@ class Event < ApplicationRecord
   # New path methods for normalization
   def path_segments
     return [] unless request_path.present?
-    request_path.split('/').reject(&:blank?)
+    request_path.split("/").reject(&:blank?)
   end
 
   def path_segments_array
@@ -401,7 +401,11 @@ class Event < ApplicationRecord
 
   def request_hostname
     return nil unless request_url.present?
-    URI.parse(request_url).hostname rescue nil
+    begin
+      URI.parse(request_url).hostname
+    rescue
+      nil
+    end
   end
 
   # Tag helper methods
@@ -420,7 +424,7 @@ class Event < ApplicationRecord
   end
 
   def tag_list
-    tags.join(', ')
+    tags.join(", ")
   end
 
   # Normalize headers to lower case keys during import phase
@@ -510,10 +514,10 @@ class Event < ApplicationRecord
 
     # Find rules for those ranges, ordered by priority (most specific first)
     Rule.network_rules
-        .where(network_range_id: range_ids)
-        .enabled
-        .includes(:network_range)
-        .order('masklen(network_ranges.network) DESC')
+      .where(network_range_id: range_ids)
+      .enabled
+      .includes(:network_range)
+      .order("masklen(network_ranges.network) DESC")
   end
 
   def active_blocking_rules
@@ -586,9 +590,9 @@ class Event < ApplicationRecord
     # Find most specific network range with actual GeoIP data
     # This might be more specific (e.g., /25) or broader (e.g., /22) than the /24
     data_range = NetworkRange.where("network >>= ?", ip_string)
-                             .where.not(country: nil) # Must have actual data
-                             .order(Arel.sql("masklen(network) DESC"))
-                             .first
+      .where.not(country: nil) # Must have actual data
+      .order(Arel.sql("masklen(network) DESC"))
+      .first
 
     # Use the most specific range with data, or fall back to tracking network
     range = data_range || tracking_network
@@ -645,9 +649,13 @@ class Event < ApplicationRecord
 
     # Find or create the tracking network
     NetworkRange.find_or_create_by!(network: network_cidr) do |nr|
-      nr.source = 'auto_generated'
-      nr.creation_reason = 'tracking unit for IPAPI deduplication'
-      nr.is_datacenter = NetworkRangeGenerator.datacenter_ip?(ip_addr) rescue false
+      nr.source = "auto_generated"
+      nr.creation_reason = "tracking unit for IPAPI deduplication"
+      nr.is_datacenter = begin
+        NetworkRangeGenerator.datacenter_ip?(ip_addr)
+      rescue
+        false
+      end
       nr.is_vpn = false
       nr.is_proxy = false
     end
@@ -663,17 +671,17 @@ class Event < ApplicationRecord
 
     # Private and reserved ranges
     [
-      IPAddr.new('10.0.0.0/8'),
-      IPAddr.new('172.16.0.0/12'),
-      IPAddr.new('192.168.0.0/16'),
-      IPAddr.new('127.0.0.0/8'),
-      IPAddr.new('169.254.0.0/16'),
-      IPAddr.new('224.0.0.0/4'),
-      IPAddr.new('240.0.0.0/4'),
-      IPAddr.new('::1/128'),
-      IPAddr.new('fc00::/7'),
-      IPAddr.new('fe80::/10'),
-      IPAddr.new('ff00::/8')
+      IPAddr.new("10.0.0.0/8"),
+      IPAddr.new("172.16.0.0/12"),
+      IPAddr.new("192.168.0.0/16"),
+      IPAddr.new("127.0.0.0/8"),
+      IPAddr.new("169.254.0.0/16"),
+      IPAddr.new("224.0.0.0/4"),
+      IPAddr.new("240.0.0.0/4"),
+      IPAddr.new("::1/128"),
+      IPAddr.new("fc00::/7"),
+      IPAddr.new("fe80::/10"),
+      IPAddr.new("ff00::/8")
     ].any? { |range| range.include?(ip) }
   rescue IPAddr::InvalidAddressError
     true # Treat invalid IPs as "reserved"
@@ -711,7 +719,6 @@ class Event < ApplicationRecord
     self.server_name = payload["server_name"]
     self.environment = payload["environment"]
 
-
     # Extract agent info
     agent_data = payload.dig("agent") || {}
     self.agent_version = agent_data["version"]
@@ -742,7 +749,7 @@ class Event < ApplicationRecord
         detector = DeviceDetector.new(user_agent)
         if detector.bot?
           # Add bot tag with specific bot name
-          bot_name = detector.bot_name&.downcase&.gsub(/\s+/, '_') || 'unknown'
+          bot_name = detector.bot_name&.downcase&.gsub(/\s+/, "_") || "unknown"
           add_tag("bot:#{bot_name}")
           return true
         end
@@ -756,23 +763,23 @@ class Event < ApplicationRecord
       range = NetworkRange.find_by(id: network_range_id)
       if range
         # Check if the network range source indicates a bot import
-        if range.source&.start_with?('bot_import_')
+        if range.source&.start_with?("bot_import_")
           # Extract bot type from source (e.g., 'bot_import_googlebot' -> 'googlebot')
-          bot_type = range.source.sub('bot_import_', '')
+          bot_type = range.source.sub("bot_import_", "")
           add_tag("bot:#{bot_type}")
-          add_tag("network:#{range.company&.downcase&.gsub(/\s+/, '_')}") if range.company.present?
+          add_tag("network:#{range.company&.downcase&.gsub(/\s+/, "_")}") if range.company.present?
           return true
         end
 
         # Check if the company is a known bot provider (from bot imports)
         # Common bot companies: Google, Amazon, OpenAI, Cloudflare, Microsoft, etc.
-        known_bot_companies = ['googlebot', 'google bot', 'amazon', 'aws', 'openai',
-                               'anthropic', 'cloudflare', 'microsoft', 'facebook',
-                               'meta', 'apple', 'duckduckgo']
+        known_bot_companies = ["googlebot", "google bot", "amazon", "aws", "openai",
+          "anthropic", "cloudflare", "microsoft", "facebook",
+          "meta", "apple", "duckduckgo"]
         company_lower = company&.downcase
         if company_lower && known_bot_companies.any? { |bot| company_lower.include?(bot) }
-          add_tag("bot:#{company_lower.gsub(/\s+/, '_')}")
-          add_tag("network:#{company_lower.gsub(/\s+/, '_')}")
+          add_tag("bot:#{company_lower.gsub(/\s+/, "_")}")
+          add_tag("network:#{company_lower.gsub(/\s+/, "_")}")
           return true
         end
       end
@@ -784,7 +791,7 @@ class Event < ApplicationRecord
     if is_datacenter && user_agent.present?
       # Generic/common bot user agents in datacenter networks
       ua_lower = user_agent.downcase
-      bot_keywords = ['bot', 'crawler', 'spider', 'scraper', 'curl', 'wget', 'python', 'go-http-client']
+      bot_keywords = ["bot", "crawler", "spider", "scraper", "curl", "wget", "python", "go-http-client"]
       if bot_keywords.any? { |keyword| ua_lower.include?(keyword) }
         add_tag("bot:datacenter")
         add_tag("datacenter:true")

app/models/waf_policy.rb

@@ -159,49 +159,23 @@ validate :targets_must_be_array
       return nil
     end
 
-    # Try to create the rule, handling duplicates gracefully
-    begin
-      rule = Rule.create!(
-        waf_rule_type: 'network',
-        waf_action: policy_action.to_sym,
-        network_range: network_range,
-        waf_policy: self,
-        user: user,
-        source: "policy",
-        metadata: build_rule_metadata(network_range),
-        priority: network_range.prefix_length
-      )
-    rescue ActiveRecord::RecordNotUnique
-      # Rule already exists (created by another job or earlier in this job)
-      # Find and return the existing rule
-      Rails.logger.debug "Rule already exists for #{network_range.cidr} with policy #{name}"
-      return Rule.find_by(
-        waf_rule_type: 'network',
-        waf_action: policy_action,
-        network_range: network_range,
-        waf_policy: self,
-        source: "policy"
-      )
+    # Find existing rule (enabled or disabled)
+    existing_rule = Rule.find_by(
+      waf_rule_type: 'network',
+      waf_action: policy_action,
+      network_range: network_range,
+      waf_policy: self,
+      source: "policy"
+    )
+
+    if existing_rule
+      # Re-enable disabled rules or extend expiration for enabled rules
+      update_existing_rule(existing_rule)
+      return existing_rule
     end
 
-    # Handle redirect/challenge specific data
-    if redirect_action? && additional_data['redirect_url']
-      rule.update!(
-        metadata: rule.metadata.merge(
-          redirect_url: additional_data['redirect_url'],
-          redirect_status: additional_data['redirect_status'] || 302
-        )
-      )
-    elsif challenge_action?
-      rule.update!(
-        metadata: rule.metadata.merge(
-          challenge_type: additional_data['challenge_type'] || 'captcha',
-          challenge_message: additional_data['challenge_message']
-        )
-      )
-    end
-
-    rule
+    # Create new rule
+    create_new_rule(network_range)
   end
 
   def create_rule_for_event(event)
@@ -451,6 +425,74 @@ validate :targets_must_be_array
     end
   end
 
+  def update_existing_rule(rule)
+    updates = { updated_at: Time.current }
+
+    # Re-enable if disabled
+    unless rule.enabled?
+      updates[:enabled] = true
+      Rails.logger.info "Re-enabling rule ##{rule.id} for #{rule.network_range.cidr}"
+    end
+
+    # Set/extend expiration to 7 days from now
+    # (Can be made configurable later via policy.rule_ttl field)
+    updates[:expires_at] = 7.days.from_now
+
+    rule.update!(updates) unless updates.empty?
+  end
+
+  def create_new_rule(network_range)
+    begin
+      rule = Rule.create!(
+        waf_rule_type: 'network',
+        waf_action: policy_action.to_sym,
+        network_range: network_range,
+        waf_policy: self,
+        user: user,
+        source: "policy",
+        metadata: build_rule_metadata(network_range),
+        priority: network_range.prefix_length,
+        expires_at: 7.days.from_now  # Set expiration for new rules
+      )
+    rescue ActiveRecord::RecordNotUnique
+      # Race condition: rule created between find_by and create
+      # Retry by finding and updating
+      existing_rule = Rule.find_by(
+        waf_rule_type: 'network',
+        waf_action: policy_action,
+        network_range: network_range,
+        waf_policy: self,
+        source: "policy"
+      )
+
+      if existing_rule
+        update_existing_rule(existing_rule)
+        return existing_rule
+      else
+        raise # Re-raise if we still can't find it
+      end
+    end
+
+    # Handle redirect/challenge specific data
+    if redirect_action? && additional_data['redirect_url']
+      rule.update!(
+        metadata: rule.metadata.merge(
+          redirect_url: additional_data['redirect_url'],
+          redirect_status: additional_data['redirect_status'] || 302
+        )
+      )
+    elsif challenge_action?
+      rule.update!(
+        metadata: rule.metadata.merge(
+          challenge_type: additional_data['challenge_type'] || 'captcha',
+          challenge_message: additional_data['challenge_message']
+        )
+      )
+    end
+
+    rule
+  end
+
   # Matching logic for different policy types
   def matches_country?(network_range)
     country = network_range.country || network_range.inherited_intelligence[:country]

app/views/rules/index.html.erb

@@ -12,79 +12,120 @@
     </div>
   </div>
 
+  <!-- Filter Bar -->
+  <div class="bg-white shadow rounded-lg p-4">
+    <div class="flex flex-wrap gap-2 items-center">
+      <span class="text-sm font-medium text-gray-700 mr-2">Filter by Status:</span>
+
+      <%= link_to "All", rules_path(status: 'all'),
+          class: "px-4 py-2 rounded-lg text-sm font-medium transition-colors #{@current_status == 'all' ? 'bg-blue-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}" %>
+
+      <%= link_to "Active", rules_path(status: 'active'),
+          class: "px-4 py-2 rounded-lg text-sm font-medium transition-colors #{@current_status == 'active' ? 'bg-green-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}" %>
+
+      <%= link_to "Enabled", rules_path(status: 'enabled'),
+          class: "px-4 py-2 rounded-lg text-sm font-medium transition-colors #{@current_status == 'enabled' ? 'bg-blue-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}" %>
+
+      <%= link_to "Disabled", rules_path(status: 'disabled'),
+          class: "px-4 py-2 rounded-lg text-sm font-medium transition-colors #{@current_status == 'disabled' ? 'bg-gray-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}" %>
+
+      <%= link_to "Expired", rules_path(status: 'expired'),
+          class: "px-4 py-2 rounded-lg text-sm font-medium transition-colors #{@current_status == 'expired' ? 'bg-red-600 text-white' : 'bg-gray-100 text-gray-700 hover:bg-gray-200'}" %>
+
+      <% if @current_status != 'all' %>
+        <%= link_to rules_path, class: "ml-2 text-sm text-blue-600 hover:text-blue-800" do %>
+          <span class="inline-flex items-center">
+            <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+            </svg>
+            Clear filter
+          </span>
+        <% end %>
+      <% end %>
+    </div>
+  </div>
+
   <!-- Statistics Cards -->
   <div class="grid grid-cols-1 md:grid-cols-4 gap-4">
-    <div class="bg-white overflow-hidden shadow rounded-lg">
-      <div class="p-5">
-        <div class="flex items-center">
-          <div class="flex-shrink-0">
-            <svg class="h-6 w-6 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
-            </svg>
-          </div>
-          <div class="ml-5 w-0 flex-1">
-            <dl>
-              <dt class="text-sm font-medium text-gray-500 truncate">Total Rules</dt>
-              <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.count) %></dd>
-            </dl>
+    <%= link_to rules_path(status: 'all'), class: "block" do %>
+      <div class="bg-white overflow-hidden shadow rounded-lg hover:shadow-lg transition-shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-gray-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Total Rules</dt>
+                <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.count) %></dd>
+              </dl>
+            </div>
           </div>
         </div>
       </div>
-    </div>
+    <% end %>
 
-    <div class="bg-white overflow-hidden shadow rounded-lg">
-      <div class="p-5">
-        <div class="flex items-center">
-          <div class="flex-shrink-0">
-            <svg class="h-6 w-6 text-green-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
-            </svg>
-          </div>
-          <div class="ml-5 w-0 flex-1">
-            <dl>
-              <dt class="text-sm font-medium text-gray-500 truncate">Active Block Rules</dt>
-              <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.deny.active.count) %></dd>
-            </dl>
+    <%= link_to rules_path(status: 'active'), class: "block" do %>
+      <div class="bg-white overflow-hidden shadow rounded-lg hover:shadow-lg transition-shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-green-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Active Block Rules</dt>
+                <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.deny.active.count) %></dd>
+              </dl>
+            </div>
           </div>
         </div>
       </div>
-    </div>
+    <% end %>
 
-    <div class="bg-white overflow-hidden shadow rounded-lg">
-      <div class="p-5">
-        <div class="flex items-center">
-          <div class="flex-shrink-0">
-            <svg class="h-6 w-6 text-yellow-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728L5.636 5.636m12.728 12.728L18.364 5.636M5.636 18.364l12.728-12.728" />
-            </svg>
-          </div>
-          <div class="ml-5 w-0 flex-1">
-            <dl>
-              <dt class="text-sm font-medium text-gray-500 truncate">Disabled Rules</dt>
-              <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.where(enabled: false).count) %></dd>
-            </dl>
+    <%= link_to rules_path(status: 'disabled'), class: "block" do %>
+      <div class="bg-white overflow-hidden shadow rounded-lg hover:shadow-lg transition-shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-yellow-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M18.364 18.364A9 9 0 005.636 5.636m12.728 12.728L5.636 5.636m12.728 12.728L18.364 5.636M5.636 18.364l12.728-12.728" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Disabled Rules</dt>
+                <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.where(enabled: false).count) %></dd>
+              </dl>
+            </div>
           </div>
         </div>
       </div>
-    </div>
+    <% end %>
 
-    <div class="bg-white overflow-hidden shadow rounded-lg">
-      <div class="p-5">
-        <div class="flex items-center">
-          <div class="flex-shrink-0">
-            <svg class="h-6 w-6 text-red-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
-            </svg>
-          </div>
-          <div class="ml-5 w-0 flex-1">
-            <dl>
-              <dt class="text-sm font-medium text-gray-500 truncate">Expired Rules</dt>
-              <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.expired.count) %></dd>
-            </dl>
+    <%= link_to rules_path(status: 'expired'), class: "block" do %>
+      <div class="bg-white overflow-hidden shadow rounded-lg hover:shadow-lg transition-shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg class="h-6 w-6 text-red-400" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="text-sm font-medium text-gray-500 truncate">Expired Rules</dt>
+                <dd class="text-lg font-medium text-gray-900"><%= number_with_delimiter(Rule.expired.count) %></dd>
+              </dl>
+            </div>
           </div>
         </div>
       </div>
-    </div>
+    <% end %>
   </div>
 
   <!-- Rules List -->

config/initializers/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module BaffleHub
-  VERSION = "0.6.0"
+  VERSION = "0.6.2"
 end

test/models/waf_policy_test.rb

@@ -442,7 +442,7 @@ class WafPolicyTest < ActiveSupport::TestCase
     assert_equal 0, @policy.generated_rules_count
 
     # Create some rules
-    network_range = NetworkRange.create!(ip_range: "192.168.1.0/24")
+    network_range = NetworkRange.create!(cidr: "192.168.1.0/24", country: "BR")
     @policy.create_rule_for_network_range(network_range)
 
     assert_equal 1, @policy.generated_rules_count
@@ -461,6 +461,75 @@ class WafPolicyTest < ActiveSupport::TestCase
     assert_equal 2, stats[:targets_count]
   end
 
+  # Rule creation and re-enablement tests
+  test "create_rule_for_network_range re-enables disabled rule" do
+    @policy.save!
+
+    # Create a network range that matches the policy
+    network_range = NetworkRange.create!(
+      cidr: "192.168.1.0/24",
+      country: "BR"
+    )
+
+    # Create a rule via policy
+    rule = @policy.create_rule_for_network_range(network_range)
+    assert rule.enabled?, "Rule should be enabled initially"
+    assert rule.expires_at.present?, "Rule should have expiration"
+
+    # Disable it (simulating expiration cleanup)
+    rule.update!(enabled: false)
+    assert_not rule.enabled?, "Rule should be disabled"
+
+    # Try to create again - should re-enable
+    result = @policy.create_rule_for_network_range(network_range)
+
+    assert_equal rule.id, result.id, "Should return same rule"
+    assert result.reload.enabled?, "Rule should be re-enabled"
+    assert result.expires_at.present?, "Should have new expiration"
+    assert result.expires_at > Time.current, "Expiration should be in the future"
+  end
+
+  test "create_rule_for_network_range extends enabled rule expiration" do
+    @policy.save!
+
+    # Create a network range that matches the policy
+    network_range = NetworkRange.create!(
+      cidr: "192.168.1.0/24",
+      country: "BR"
+    )
+
+    # Create a rule with expiration
+    rule = @policy.create_rule_for_network_range(network_range)
+    original_expires_at = rule.expires_at
+
+    travel 3.days do
+      # Try to create again - should extend expiration
+      result = @policy.create_rule_for_network_range(network_range)
+
+      assert_equal rule.id, result.id, "Should return same rule"
+      assert result.reload.expires_at > original_expires_at, "Expiration should be extended"
+      assert_in_delta 7.days.from_now, result.expires_at, 5.seconds, "Expiration should be ~7 days from now"
+    end
+  end
+
+  test "create_rule_for_network_range creates new rule when none exists" do
+    @policy.save!
+
+    # Create a network range that matches the policy
+    network_range = NetworkRange.create!(
+      cidr: "192.168.1.0/24",
+      country: "BR"
+    )
+
+    rule = @policy.create_rule_for_network_range(network_range)
+
+    assert rule.persisted?, "Rule should be persisted"
+    assert rule.enabled?, "Rule should be enabled"
+    assert_equal network_range, rule.network_range
+    assert rule.expires_at.present?, "New rule should have expiration"
+    assert_in_delta 7.days.from_now, rule.expires_at, 5.seconds, "Expiration should be ~7 days from now"
+  end
+
   # String representations
   test "to_s returns name" do
     assert_equal @policy.name, @policy.to_s