Remove the rate limit for the forward auth system

Dockerfile

@@ -11,6 +11,8 @@
 ARG RUBY_VERSION=3.4.6
 FROM docker.io/library/ruby:$RUBY_VERSION-slim AS base
 
+LABEL org.opencontainers.image.source=https://github.com/dkam/clinch
+
 # Rails app lives here
 WORKDIR /rails
 

Gemfile

@@ -35,11 +35,11 @@ gem "jwt", "~> 3.1"
 gem "webauthn", "~> 3.0"
 
 # Public Suffix List for domain parsing
-gem "public_suffix", "~> 6.0"
+gem "public_suffix", "~> 7.0"
 
 # Error tracking and performance monitoring (optional, configured via SENTRY_DSN)
-gem "sentry-ruby", "~> 5.18"
-gem "sentry-rails", "~> 5.18"
+gem "sentry-ruby", "~> 6.2"
+gem "sentry-rails", "~> 6.2"
 
 # Windows does not include zoneinfo files, so bundle the tzinfo-data gem
 gem "tzinfo-data", platforms: %i[ windows jruby ]

Gemfile.lock

@@ -75,8 +75,8 @@ GEM
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
       uri (>= 0.13.1)
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.8.8)
+      public_suffix (>= 2.0.2, < 8.0)
     android_key_attestation (0.3.0)
     ast (2.4.3)
     base64 (0.3.0)
@@ -85,13 +85,13 @@ GEM
     bigdecimal (3.3.1)
     bindata (2.5.1)
     bindex (0.8.1)
-    bootsnap (1.18.6)
+    bootsnap (1.19.0)
       msgpack (~> 1.2)
-    brakeman (7.1.0)
+    brakeman (7.1.1)
       racc
     builder (3.3.0)
-    bundler-audit (0.9.2)
-      bundler (>= 1.2.0, < 3)
+    bundler-audit (0.9.3)
+      bundler (>= 1.2.0)
       thor (~> 1.0)
     capybara (3.40.0)
       addressable
@@ -107,7 +107,7 @@ GEM
       logger (~> 1.5)
     chunky_png (1.4.0)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.4)
+    connection_pool (2.5.5)
     cose (1.3.1)
       cbor (~> 0.5.9)
       openssl-signature_algorithm (~> 1.0)
@@ -119,7 +119,7 @@ GEM
     dotenv (3.1.8)
     drb (2.2.3)
     ed25519 (1.4.0)
-    erb (5.1.3)
+    erb (6.0.0)
     erubi (1.13.1)
     ffi (1.17.2-aarch64-linux-gnu)
     ffi (1.17.2-aarch64-linux-musl)
@@ -147,10 +147,10 @@ GEM
     jbuilder (2.14.1)
       actionview (>= 7.0.0)
       activesupport (>= 7.0.0)
-    json (2.15.2)
+    json (2.16.0)
     jwt (3.1.2)
       base64
-    kamal (2.8.1)
+    kamal (2.9.0)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)
@@ -184,7 +184,7 @@ GEM
     mini_magick (5.3.1)
       logger
     mini_mime (1.1.5)
-    minitest (5.26.0)
+    minitest (5.26.2)
     msgpack (1.8.0)
     net-imap (0.5.12)
       date
@@ -220,7 +220,7 @@ GEM
       openssl (> 2.0)
     ostruct (0.6.3)
     parallel (1.27.0)
-    parser (3.3.9.0)
+    parser (3.3.10.0)
       ast (~> 2.4.1)
       racc
     pp (0.6.3)
@@ -234,7 +234,7 @@ GEM
     psych (5.2.6)
       date
       stringio
-    public_suffix (6.0.2)
+    public_suffix (7.0.0)
     puma (7.1.0)
       nio4r (~> 2.0)
     racc (1.8.1)
@@ -278,20 +278,20 @@ GEM
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.3.1)
-    rdoc (6.15.1)
+    rdoc (6.16.1)
       erb
       psych (>= 4.0.0)
       tsort
     regexp_parser (2.11.3)
-    reline (0.6.2)
+    reline (0.6.3)
       io-console (~> 0.5)
     rexml (3.4.4)
     rotp (6.3.0)
-    rqrcode (3.1.0)
+    rqrcode (3.1.1)
       chunky_png (~> 1.0)
       rqrcode_core (~> 2.0)
-    rqrcode_core (2.0.0)
-    rubocop (1.81.6)
+    rqrcode_core (2.0.1)
+    rubocop (1.81.7)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -302,14 +302,14 @@ GEM
       rubocop-ast (>= 1.47.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.47.1)
+    rubocop-ast (1.48.0)
       parser (>= 3.3.7.2)
       prism (~> 1.4)
     rubocop-performance (1.26.1)
       lint_roller (~> 1.1)
       rubocop (>= 1.75.0, < 2.0)
       rubocop-ast (>= 1.47.1, < 2.0)
-    rubocop-rails (2.33.4)
+    rubocop-rails (2.34.2)
       activesupport (>= 4.2.0)
       lint_roller (~> 1.1)
       rack (>= 1.1)
@@ -323,7 +323,7 @@ GEM
     ruby-vips (2.2.5)
       ffi (~> 1.12)
       logger
-    rubyzip (3.2.1)
+    rubyzip (3.2.2)
     safety_net_attestation (0.5.0)
       jwt (>= 2.0, < 4.0)
     securerandom (0.4.1)
@@ -333,10 +333,10 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 4.0)
       websocket (~> 1.0)
-    sentry-rails (5.28.0)
-      railties (>= 5.0)
-      sentry-ruby (~> 5.28.0)
-    sentry-ruby (5.28.0)
+    sentry-rails (6.2.0)
+      railties (>= 5.2.0)
+      sentry-ruby (~> 6.2.0)
+    sentry-ruby (6.2.0)
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
     solid_cable (3.0.12)
@@ -344,17 +344,17 @@ GEM
       activejob (>= 7.2)
       activerecord (>= 7.2)
       railties (>= 7.2)
-    solid_cache (1.0.8)
+    solid_cache (1.0.10)
       activejob (>= 7.2)
       activerecord (>= 7.2)
       railties (>= 7.2)
-    sqlite3 (2.7.4-aarch64-linux-gnu)
-    sqlite3 (2.7.4-aarch64-linux-musl)
-    sqlite3 (2.7.4-arm-linux-gnu)
-    sqlite3 (2.7.4-arm-linux-musl)
-    sqlite3 (2.7.4-arm64-darwin)
-    sqlite3 (2.7.4-x86_64-linux-gnu)
-    sqlite3 (2.7.4-x86_64-linux-musl)
+    sqlite3 (2.8.1-aarch64-linux-gnu)
+    sqlite3 (2.8.1-aarch64-linux-musl)
+    sqlite3 (2.8.1-arm-linux-gnu)
+    sqlite3 (2.8.1-arm-linux-musl)
+    sqlite3 (2.8.1-arm64-darwin)
+    sqlite3 (2.8.1-x86_64-linux-gnu)
+    sqlite3 (2.8.1-x86_64-linux-musl)
     sshkit (1.24.0)
       base64
       logger
@@ -364,16 +364,16 @@ GEM
       ostruct
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
-    stringio (3.1.7)
-    tailwindcss-rails (4.3.0)
+    stringio (3.1.8)
+    tailwindcss-rails (4.4.0)
       railties (>= 7.0.0)
       tailwindcss-ruby (~> 4.0)
-    tailwindcss-ruby (4.1.13)
-    tailwindcss-ruby (4.1.13-aarch64-linux-gnu)
-    tailwindcss-ruby (4.1.13-aarch64-linux-musl)
-    tailwindcss-ruby (4.1.13-arm64-darwin)
-    tailwindcss-ruby (4.1.13-x86_64-linux-gnu)
-    tailwindcss-ruby (4.1.13-x86_64-linux-musl)
+    tailwindcss-ruby (4.1.16)
+    tailwindcss-ruby (4.1.16-aarch64-linux-gnu)
+    tailwindcss-ruby (4.1.16-aarch64-linux-musl)
+    tailwindcss-ruby (4.1.16-arm64-darwin)
+    tailwindcss-ruby (4.1.16-x86_64-linux-gnu)
+    tailwindcss-ruby (4.1.16-x86_64-linux-musl)
     thor (1.4.0)
     thruster (0.1.16)
     thruster (0.1.16-aarch64-linux)
@@ -385,7 +385,7 @@ GEM
       openssl (> 2.0)
       openssl-signature_algorithm (~> 1.0)
     tsort (0.2.0)
-    turbo-rails (2.0.17)
+    turbo-rails (2.0.20)
       actionpack (>= 7.1.0)
       railties (>= 7.1.0)
     tzinfo (2.0.6)
@@ -393,7 +393,7 @@ GEM
     unicode-display_width (3.2.0)
       unicode-emoji (~> 4.1)
     unicode-emoji (4.1.0)
-    uri (1.1.0)
+    uri (1.1.1)
     useragent (0.16.11)
     web-console (4.2.1)
       actionview (>= 6.0.0)
@@ -442,15 +442,15 @@ DEPENDENCIES
   kamal
   letter_opener
   propshaft
-  public_suffix (~> 6.0)
+  public_suffix (~> 7.0)
   puma (>= 5.0)
   rails (~> 8.1.1)
   rotp (~> 6.3)
   rqrcode (~> 3.1)
   rubocop-rails-omakase
   selenium-webdriver
-  sentry-rails (~> 5.18)
-  sentry-ruby (~> 5.18)
+  sentry-rails (~> 6.2)
+  sentry-ruby (~> 6.2)
   solid_cable
   solid_cache
   sqlite3 (>= 2.1)

README.md

@@ -15,10 +15,12 @@ I've completed all planned features:
 * Forward Auth configured and working
 * OIDC provider with auto discovery, refresh tokens, and token revocation
 * Configurable token expiry per application (access, refresh, ID tokens)
+* Backchannel Logout
+* Per-application logout / revoke
 * Invite users by email, assign to groups
 * Self managed password reset by email
 * Use Groups to assign Applications ( Family group can access Kavita, Developers can access Gitea )
-* Configurable Group and User custom claims for OIDC token
+* Configurable Group, User & App+User custom claims for OIDC token
 * Display all Applications available to the user on their Dashboard
 * Display all logged in sessions and OIDC logged in sessions
 

app/controllers/api/forward_auth_controller.rb

@@ -3,7 +3,7 @@ module Api
     # ForwardAuth endpoints need session storage for return URL
     allow_unauthenticated_access
     skip_before_action :verify_authenticity_token
-    rate_limit to: 100, within: 1.minute, only: :verify, with: -> { head :too_many_requests }
+    # No rate limiting on forward_auth endpoint - proxy middleware hits this frequently
 
     # GET /api/verify
     # This endpoint is called by reverse proxies (Traefik, Caddy, nginx)

app/views/admin/applications/_form.html.erb

@@ -18,34 +18,47 @@
   </div>
 
   <div>
-    <%= form.label :icon, "Application Icon", class: "block text-sm font-medium text-gray-700" %>
-    <% begin %>
-      <% if application.icon.attached? && application.persisted? && application.icon.blob&.persisted? %>
-        <div class="mt-2 mb-3 flex items-center gap-4">
-          <%= image_tag application.icon, class: "h-16 w-16 rounded-lg object-cover border border-gray-200", alt: "Current icon" %>
-          <div class="text-sm text-gray-600">
-            <p class="font-medium">Current icon</p>
-            <p class="text-xs"><%= number_to_human_size(application.icon.blob.byte_size) %></p>
+    <div class="flex items-center justify-between">
+      <%= form.label :icon, "Application Icon", class: "block text-sm font-medium text-gray-700" %>
+      <a href="https://dashboardicons.com" target="_blank" rel="noopener noreferrer" class="text-xs text-blue-600 hover:text-blue-800 flex items-center gap-1">
+        <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 6H6a2 2 0 00-2 2v10a2 2 0 002 2h10a2 2 0 002-2v-4M14 4h6m0 0v6m0-6L10 14"></path>
+        </svg>
+        Browse icons at dashboardicons.com
+      </a>
+    </div>
+    <% if application.icon.attached? && application.persisted? %>
+      <% begin %>
+        <%# Only show icon if we can successfully get its URL (blob is persisted) %>
+        <% if application.icon.blob&.persisted? && application.icon.blob.key.present? %>
+          <div class="mt-2 mb-3 flex items-center gap-4">
+            <%= image_tag application.icon, class: "h-16 w-16 rounded-lg object-cover border border-gray-200", alt: "Current icon" %>
+            <div class="text-sm text-gray-600">
+              <p class="font-medium">Current icon</p>
+              <p class="text-xs"><%= number_to_human_size(application.icon.blob.byte_size) %></p>
+            </div>
           </div>
-        </div>
-      <% end %>
-    <% rescue ArgumentError => e %>
-      <%# Handle case where icon attachment exists but can't generate signed_id %>
-      <% if e.message.include?("Cannot get a signed_id for a new record") %>
-        <div class="mt-2 mb-3 text-sm text-gray-600">
-          <p class="font-medium">Icon uploaded</p>
-          <p class="text-xs">File will be processed shortly</p>
-        </div>
-      <% else %>
-        <%# Re-raise if it's a different error %>
-        <% raise e %>
+        <% end %>
+      <% rescue ArgumentError => e %>
+        <%# Handle case where icon attachment exists but can't generate signed_id %>
+        <% if e.message.include?("Cannot get a signed_id for a new record") %>
+          <div class="mt-2 mb-3 text-sm text-gray-600">
+            <p class="font-medium">Icon uploaded</p>
+            <p class="text-xs">File will be processed shortly</p>
+          </div>
+        <% else %>
+          <%# Re-raise if it's a different error %>
+          <% raise e %>
+        <% end %>
       <% end %>
     <% end %>
 
-    <div class="mt-2" data-controller="file-drop">
+    <div class="mt-2" data-controller="file-drop image-paste">
       <div class="flex justify-center px-6 pt-5 pb-6 border-2 border-gray-300 border-dashed rounded-md hover:border-blue-400 transition-colors"
            data-file-drop-target="dropzone"
-           data-action="dragover->file-drop#dragover dragleave->file-drop#dragleave drop->file-drop#drop">
+           data-image-paste-target="dropzone"
+           data-action="dragover->file-drop#dragover dragleave->file-drop#dragleave drop->file-drop#drop paste->image-paste#handlePaste"
+           tabindex="0">
         <div class="space-y-1 text-center">
           <svg class="mx-auto h-12 w-12 text-gray-400" stroke="currentColor" fill="none" viewBox="0 0 48 48">
             <path d="M28 8H12a4 4 0 00-4 4v20m32-12v8m0 0v8a4 4 0 01-4 4H12a4 4 0 01-4-4v-4m32-4l-3.172-3.172a4 4 0 00-5.656 0L28 28M8 32l9.172-9.172a4 4 0 015.656 0L28 28m0 0l4 4m4-24h8m-4-4v8m-12 4h.02" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
@@ -56,11 +69,16 @@
               <%= form.file_field :icon,
                   accept: "image/png,image/jpg,image/jpeg,image/gif,image/svg+xml",
                   class: "sr-only",
-                  data: { file_drop_target: "input", action: "change->file-drop#handleFiles" } %>
+                  data: {
+                    file_drop_target: "input",
+                    image_paste_target: "input",
+                    action: "change->file-drop#handleFiles"
+                  } %>
             </label>
             <p class="pl-1">or drag and drop</p>
           </div>
           <p class="text-xs text-gray-500">PNG, JPG, GIF, or SVG up to 2MB</p>
+          <p class="text-xs text-blue-600 font-medium mt-2">💡 Tip: Click here and press Ctrl+V (or Cmd+V) to paste an image from your clipboard</p>
         </div>
       </div>
       <div data-file-drop-target="preview" class="mt-3 hidden">

config/initializers/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Clinch
-  VERSION = "0.6.1"
+  VERSION = "0.6.3"
 end