✨ Separate TLS conf for LAPI and Appsec (#293 )

* ✨ Separate TLS conf for LAPI and Appsec * 🍱 fix lint * 🍱 fix test * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint ? * 🍱 fix lint * 🍱 Add default for traceCustomHeaders
✨ Add support for injecting request header value into ban HTML template (#296 )
2026-09-02 20:28:50 +02:00 · 2025-12-11 07:58:12 +01:00 · 2025-12-10 07:54:07 +01:00 · 2025-11-27 15:40:18 +01:00 · 2025-11-15 10:42:14 +01:00 · 2025-10-30 14:20:02 +01:00
59 changed files with 4138 additions and 635 deletions
@@ -0,0 +1,24 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  # Maintain dependencies for Go
+  - package-ecosystem: "gomod"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+  # Maintain dependencies for build tools
+  - package-ecosystem: "gomod"
+    directory: "/tools"
+    schedule:
+      interval: "weekly"
+
+  # Maintain dependencies for GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
@@ -1,47 +0,0 @@
-name: Go Matrix
-on: [push, pull_request]
-
-jobs:
-
-  cross:
-    name: Go
-    runs-on: ${{ matrix.os }}
-    env:
-      CGO_ENABLED: 0
-
-    strategy:
-      matrix:
-        go-version: [ 1.19, 1.x ]
-        os: [ubuntu-latest, macos-latest, windows-latest]
-
-    steps:
-      # https://github.com/marketplace/actions/setup-go-environment
-      - name: Set up Go ${{ matrix.go-version }}
-        uses: actions/setup-go@v2
-        with:
-          go-version: ${{ matrix.go-version }}
-
-      # https://github.com/marketplace/actions/checkout
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      # https://github.com/marketplace/actions/cache
-      - name: Cache Go modules
-        uses: actions/cache@v2
-        with:
-          # In order:
-          # * Module download cache
-          # * Build cache (Linux)
-          # * Build cache (Mac)
-          # * Build cache (Windows)
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build
-            ~/Library/Caches/go-build
-            %LocalAppData%\go-build
-          key: ${{ runner.os }}-${{ matrix.go-version }}-go-${{ hashFiles('**/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.go-version }}-go-
-
-      - name: Test
-        run: go test -v -cover ./...
@@ -12,9 +12,9 @@ jobs:
    name: Main Process
    runs-on: ubuntu-latest
    env:
-      GO_VERSION: 1.19
-      GOLANGCI_LINT_VERSION: v1.50.0
-      YAEGI_VERSION: v0.14.2
+      GO_VERSION: 1.23
+      GOLANGCI_LINT_VERSION: v1.63.4
+      YAEGI_VERSION: v0.16.1
      CGO_ENABLED: 0
    defaults:
      run:
@@ -24,20 +24,20 @@ jobs:

      # https://github.com/marketplace/actions/setup-go-environment
      - name: Set up Go ${{ env.GO_VERSION }}
-        uses: actions/setup-go@v2
+        uses: actions/setup-go@v6
        with:
          go-version: ${{ env.GO_VERSION }}

      # https://github.com/marketplace/actions/checkout
      - name: Check out code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v6
        with:
          path: go/src/github.com/${{ github.repository }}
          fetch-depth: 0

      # https://github.com/marketplace/actions/cache
      - name: Cache Go modules
-        uses: actions/cache@v2
+        uses: actions/cache@v4
        with:
          path: ${{ github.workspace }}/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -1,15 +1,11 @@
 run:
  timeout: 3m
-  skip-files: []
-  skip-dirs: []

 linters-settings:
  govet:
    enable-all: true
    disable:
      - fieldalignment
-  golint:
-    min-confidence: 0
  gocyclo:
    min-complexity: 15
  goconst:
@@ -19,30 +15,43 @@ linters-settings:
    locale: US
  funlen:
    lines: -1
-    statements: 50
+    statements: 60
  godox:
    keywords:
      - FIXME
  gofumpt:
    extra-rules: true
+  depguard:
+    rules:
+      Main:
+        files:
+          - $all
+          - "!$test"
+        allow:
+          - $gostd
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/ip
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/configuration
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/cache
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/captcha
+          - github.com/leprosus/golang-ttl-map
+          - github.com/maxlerebourg/simpleredis
+      Test:
+        files:
+          - $test
+        allow:
+          - $gostd
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/ip
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/configuration
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/cache
+          - github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/captcha

 linters:
  enable-all: true
  disable:
-    - deadcode # deprecated
-    - exhaustivestruct # deprecated
-    - golint # deprecated
-    - ifshort # deprecated
-    - interfacer # deprecated
-    - maligned # deprecated
-    - nosnakecase # deprecated
-    - scopelint # deprecated
-    - scopelint # deprecated
-    - structcheck # deprecated
-    - varcheck # deprecated
    - sqlclosecheck # not relevant (SQL)
    - rowserrcheck # not relevant (SQL)
-    - execinquery # not relevant (SQL)
    - cyclop # duplicate of gocyclo
    - bodyclose # Too many false positives: https://github.com/timakin/bodyclose/issues/30
    - dupl
@@ -53,21 +62,19 @@ linters:
    - wsl
    - exhaustive
    - exhaustruct
-    - goerr113
+    - err113
    - wrapcheck
-    - ifshort
    - noctx
    - lll
-    - gomnd
    - forbidigo
    - varnamelen
    - wastedassign # is disabled because of generics
    - gofumpt
    - gci
-
+    - mnd
+    - exportloopref
 issues:
  exclude-use-default: false
-  max-per-linter: 0
  max-same-issues: 0
  exclude:
    - "G402: TLS InsecureSkipVerify may be true."
@@ -26,22 +26,31 @@ run_local:
 	docker compose -f docker-compose.local.yml up -d --remove-orphans

 run_behindproxy:
-	docker compose -f examples/behind-proxy/docker-compose.cloudflare.yml up -d --remove-orphans
+	docker compose -f examples/behind-proxy/docker-compose.yml up -d --remove-orphans

 run_cacheredis:
-	docker compose -f examples/redis-cache/docker-compose.redis.yml up -d --remove-orphans
+	docker compose -f examples/redis-cache/docker-compose.yml up -d --remove-orphans

 run_trustedips:
-	docker compose -f examples/trusted-ips/docker-compose.trusted.yml up -d --remove-orphans
+	docker compose -f examples/trusted-ips/docker-compose.yml up -d --remove-orphans

 run_binaryvm:
 	cd examples/binary-vm/ && sudo vagrant up

 run_tlsauth:
-	docker compose -f examples/tls-auth/docker-compose.tls-auth.yml down && docker compose -f examples/tls-auth/docker-compose.tls-auth.yml up -d && docker compose -f examples/tls-auth/docker-compose.tls-auth.yml restart && docker compose -f examples/tls-auth/docker-compose.tls-auth.yml logs -f
+	docker compose -f examples/tls-auth/docker-compose.yml up  -d --remove-orphans

 run_appsec:
-	docker compose -f examples/appsec-enabled/docker-compose.appsec-enabled.yml up -d
+	docker compose -f examples/appsec-enabled/docker-compose.yml up -d --remove-orphans
+
+run_custom_captcha:
+	docker compose -f examples/custom-captcha/docker-compose.yml up -d --remove-orphans
+
+run_captcha:
+	docker compose -f examples/captcha/docker-compose.yml up -d --remove-orphans
+
+run_custom_ban_page:
+	docker compose -f examples/custom-ban-page/docker-compose.yml up -d --remove-orphans

 run:
 	docker compose -f docker-compose.yml up -d --remove-orphans
@@ -56,19 +65,25 @@ restart:
 	docker compose -f docker-compose.yml restart

 restart_behindproxy:
-	docker compose -f examples/behind-proxy/docker-compose.cloudflare.yml restart
+	docker compose -f examples/behind-proxy/docker-compose.yml restart

 restart_cacheredis:
-	docker compose -f examples/redis-cache/docker-compose.redis.yml restart
+	docker compose -f examples/redis-cache/docker-compose.yml restart

 restart_trustedips:
-	docker compose -f examples/trusted-ips/docker-compose.trusted.yml restart
+	docker compose -f examples/trusted-ips/docker-compose.yml restart

 restart_tlsauth:
-	docker compose -f examples/tls-auth/docker-compose.tls-auth.yml
+	docker compose -f examples/tls-auth/docker-compose.yml

 restart_appsec:
-	docker compose -f examples/tls-auth/docker-compose.appsec-enabled.yml
+	docker compose -f examples/tls-auth/docker-compose.yml
+
+restart_captcha:
+	docker compose -f examples/captcha/docker-compose.yml
+
+restart_custombanpage:
+	docker compose -f examples/custom-ban-page/docker-compose.yml

 show_logs:
 	docker compose -f docker-compose.yml restart
@@ -80,11 +95,14 @@ show_dev_logs:
 	docker compose -f docker-compose.dev.yml logs -f

 clean_all_docker:
-	docker compose -f examples/behind-proxy/docker-compose.cloudflare.yml down --remove-orphans
-	docker compose -f examples/redis-cache/docker-compose.redis.yml down --remove-orphans
-	docker compose -f examples/trusted-ips/docker-compose.trusted.yml down --remove-orphans
-	docker compose -f examples/tls-auth/docker-compose.tls-auth.yml down --remove-orphans
+	docker compose -f examples/behind-proxy/docker-compose.yml down --remove-orphans
+	docker compose -f examples/redis-cache/docker-compose.yml down --remove-orphans
+	docker compose -f examples/trusted-ips/docker-compose.yml down --remove-orphans
+	docker compose -f examples/tls-auth/docker-compose.yml down --remove-orphans
 	docker compose -f examples/appsec-enabled/docker-compose.appsec-enabled.yml down --remove-orphans
+	docker compose -f examples/captcha/docker-compose.yml down --remove-orphans
+	docker compose -f examples/custom-captcha/docker-compose.yml down --remove-orphans
+	docker compose -f examples/custom-ban-page/docker-compose.yml down --remove-orphans
 	docker compose -f docker-compose.local.yml down --remove-orphans
 	docker compose -f docker-compose.yml down --remove-orphans

@@ -95,3 +113,6 @@ clean_vagrant:
 show_metrics:
 	docker exec crowdsec cscli metrics

+show_decisions:
+	docker exec crowdsec cscli decisions list
+
@@ -26,13 +26,25 @@ The AppSec Component offers:
 - Low-effort virtual patching capabilities.
 - Support for your legacy ModSecurity rules.
 - Combining classic WAF benefits with advanced CrowdSec features for otherwise difficult advanced behavior detection.
+
 More information on appsec in the [Crowdsec Documentation](https://doc.crowdsec.net/docs/next/appsec/intro/).

+Remediation offered by [Crowdsec](https://docs.crowdsec.net/u/bouncers/intro) and supported by the plugin can be either `ban` or `captcha`.  
+For the `ban` remediation the user will be blocked in Traefik (HTTP 403).  
+For the `captcha` remediation, the user will be redirected to a page to complete a captcha challenge.

-There are 4 operating modes (CrowdsecMode) for this plugin:
+On successfull completion, he will be cleaned for a specified period of time before a new resolution challenge is expected if Crowdsec still has a decision to verify the user behavior. See the example captcha for more informations and configuration intructions.  
+The following captcha providers are supported now:
+
+- [hcaptcha](https://www.hcaptcha.com/)
+- [recaptcha](https://www.google.com/recaptcha/about/)
+- [turnstile](https://www.cloudflare.com/products/turnstile/)
+- [custom/wicketkeeper](https://github.com/a-ve/wicketkeeper)
+
+There are 5 operating modes (CrowdsecMode) for this plugin:

 | Mode   | Description                                                                                                                                                                                                                                                                                           |
-|------|------|
+| ------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
 | none   | If the client IP is on ban list, it will get a http code 403 response. Otherwise, request will continue as usual. All request call the Crowdsec LAPI                                                                                                                                                  |
 | live   | If the client IP is on ban list, it will get a http code 403 response. Otherwise, request will continue as usual. The bouncer can leverage use of a local cache in order to reduce the number of requests made to the Crowdsec LAPI. It will keep in cache the status for each IP that makes queries. |
 | stream | Stream Streaming mode allows you to keep in the local cache only the Banned IPs, every requests that does not hit the cache is authorized. Every minute, the cache is updated with news from the Crowdsec LAPI.                                                                                       |
@@ -41,32 +53,294 @@ There are 4 operating modes (CrowdsecMode) for this plugin:

 The `streaming mode` is recommended for performance, decisions are updated every 60 sec by default and that's the only communication between Traefik and Crowdsec. Every request that happens hits the cache for quick decisions.

-The cache can be local to Traefik using the filesystem, or a separate Redis instance.  
+The cache can be local to Traefik in memory or using a separate Redis instance.

+Below are Mermaid diagrams detailling how each mode work:
+
+<details><summary>Mode none workflow</summary>
+
+> A Ban decision exists in CrowdsecLAPI
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant CrowdsecLAPI
+    TraefikPlugin-->>CrowdsecLAPI: Does the User IP has a Crowdsec Decision ?
+    Destroy CrowdsecLAPI
+    CrowdsecLAPI-->>TraefikPlugin: Yes a ban Decision
+    TraefikPlugin->>User: No, HTTP 403
+```
+
+> No decision in CrowdsecLAPI
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant CrowdsecLAPI
+    TraefikPlugin-->>CrowdsecLAPI: Does the User IP has a crowdsec decision ?
+    Destroy CrowdsecLAPI
+    CrowdsecLAPI-->>TraefikPlugin: Nothing, all good!
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+</details>
+
+<details><summary>Mode live workflow</summary>
+
+> A Ban decision exists in CrowdsecLAPI but not in cache
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a crowdsec decision ?
+    PluginCache-->>TraefikPlugin: Nothing, all good!
+    create participant CrowdsecLAPI
+    TraefikPlugin-->>CrowdsecLAPI: Does the User IP has a crowdsec decision ?
+    Destroy CrowdsecLAPI
+    CrowdsecLAPI-->>TraefikPlugin: Yes a ban Decision
+    TraefikPlugin-->>PluginCache: Store the information for this IP for DefaultDecisionSeconds
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Done
+    TraefikPlugin->>User: No, HTTP 403
+```
+
+> No decision in cache
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a crowdsec decision ?
+    PluginCache-->>TraefikPlugin: Nothing, all good!
+    create participant CrowdsecLAPI
+    TraefikPlugin-->>CrowdsecLAPI: Does the User IP has a crowdsec decision ?
+    Destroy CrowdsecLAPI
+    CrowdsecLAPI-->>TraefikPlugin: Nothing, all good!
+    TraefikPlugin-->>PluginCache: Store the information for this IP for DefaultDecisionSeconds
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Done
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+</details>
+
+<details><summary>Mode stream workflow</summary>
+
+> Cache Synchronization every UpdateIntervalSeconds
+
+```mermaid
+sequenceDiagram
+    participant TraefikPlugin
+    participant CrowdsecLAPI
+    TraefikPlugin->>CrowdsecLAPI: What are the current decisions
+    Destroy CrowdsecLAPI
+    CrowdsecLAPI->>TraefikPlugin: Here is the list
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Store this list
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Done
+```
+
+> A Ban decision exists in cache
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a crowdsec decision ?
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Yes a ban decision
+    Destroy TraefikPlugin
+    TraefikPlugin->>User: No, HTTP 403
+```
+
+> No decision in cache
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a crowdsec decision ?
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Nothing, all good!
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+</details>
+
+<details><summary>Mode alone Workflow</summary>
+
+> Cache Synchronization every 2 hours to the Crowdsec Central API
+
+```mermaid
+sequenceDiagram
+    participant TraefikPlugin
+    participant CrowdsecCAPI
+    TraefikPlugin->>CrowdsecCAPI: What are the current decisions from CAPI
+    Destroy CrowdsecCAPI
+    CrowdsecCAPI->>TraefikPlugin: Here is the list
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Store this list
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Done
+```
+
+> A Ban decision exists in cache
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a crowdsec decision ?
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Yes a ban decision
+    Destroy TraefikPlugin
+    TraefikPlugin->>User: No, HTTP 403
+```
+
+> No decision in cache
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a crowdsec decision ?
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Nothing, all good!
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+</details>
+
+<details><summary>Mode appsec workflow</summary>
+
+> The request is detected as malicious
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant CrowdsecAppSec
+    TraefikPlugin-->>CrowdsecAppSec: Is this request malicious ?
+    Destroy CrowdsecAppSec
+    CrowdsecAppSec-->>TraefikPlugin: Yes I think so
+    Destroy TraefikPlugin
+    TraefikPlugin->>User: No, HTTP 403
+```
+
+> The request is not detected as malicious
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant CrowdsecAppSec
+    TraefikPlugin-->>CrowdsecAppSec: Is this request malicious ?
+    Destroy CrowdsecAppSec
+    CrowdsecAppSec-->>TraefikPlugin: No I don't think so
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+</details>
+
+<details><summary>Captcha decision workflow</summary>
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a Crowdsec Decision ?
+    PluginCache-->>TraefikPlugin: Yes a Catpcha Decision
+    TraefikPlugin->>User: Please complete this captcha
+    User->>TraefikPlugin: Fine, done!
+    create participant ProviderCaptcha
+    TraefikPlugin-->>ProviderCaptcha: Is the validation OK ?
+    Destroy ProviderCaptcha
+    ProviderCaptcha-->>TraefikPlugin: Yes
+    TraefikPlugin-->>PluginCache: Set the User IP Clean for captchaGracePeriodSeconds
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Done
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+</details>

 ## Usage

 To get started, use the `docker-compose.yml` file.

 You can run it with:
+
 ```bash
 make run
 ```

 ### Note

-**/!\ Cache is shared by all services**
-*This means if an IP is banned, all services which are protected by an instance of the plugin will deny requests from that IP*
-Only one instance of the plugin is *possible*.
+> [!IMPORTANT]  
+> Some of the behaviours and configuration parameters are shared globally across *all* crowdsec middlewares even if you declare different middlewares with different settings. 
+>
+> **Cache is shared by all services**: This means if an IP is banned, all services which are protected by an instance of the plugin will deny requests from that IP
+>
+> If you define different caches for different middlewares, only the first one to be instantiated will be bound to the crowdsec stream.
+>
+> Overall, this middleware is designed in such a way that **only one instance of the plugin is *possible*.** You can have multiple crowdsec middlewares in the same cluster, the key parameters must be aligned (MetricsUpdateIntervalSeconds, CrowdsecMode, CrowdsecAppsecEnabled, etc.)
+
+> [!WARNING]  
+> **Appsec maximum body limit is defaulted to 10MB**
+> *Be careful when you upgrade to >1.4.x*

 ### Variables
+
 - Enabled
  - bool
  - default: false
  - Enable the plugin
 - LogLevel
  - string
-  - default: `INFO`, expected values are: `INFO`, `DEBUG`
+  - default: `INFO`, expected values are: `INFO`, `DEBUG`, `ERROR`
+  - Log are written to `stdout` / `stderr` or file if LogFilePath is provided
+- LogFilePath
+  - string
+  - default: ""
+  - File Path to write logs, must be writable by Traefik, Log rotation may require a restart of traefik
+- MetricsUpdateIntervalSeconds
+  - int64
+  - default: 600
+  - Interval in seconds between metrics updates to Crowdsec
+  - If set to zero or less, metrics collection is disabled
 - CrowdsecMode
  - string
  - default: `live`, expected values are: `none`, `live`, `stream`, `alone`, `appsec`
@@ -78,10 +352,22 @@ Only one instance of the plugin is *possible*.
  - string
  - default: "crowdsec:7422"
  - Crowdsec Appsec Server available on which host and port. The scheme will be handled by the CrowdsecLapiScheme var.
+- CrowdsecAppsecPath
+  - string
+  - default: "/"
+  - Crowdsec Appsec Server available on this path. Will be appended to CrowdsecAppsecHost. Need to finish with "/".
 - CrowdsecAppsecFailureBlock
  - bool
  - default: true
  - Block request when Crowdsec Appsec Server have a [status 500](https://docs.crowdsec.net/docs/next/appsec/protocol#response-code).
+- CrowdsecAppsecUnreachableBlock
+  - bool
+  - default: true
+  - Block request when Crowdsec Appsec Server is unreachable.
+- CrowdsecAppsecBodyLimit
+  - int64
+  - default: 10485760 (= 10MB)
+  - Transmit only the first number of bytes to Crowdsec Appsec Server.
 - CrowdsecLapiScheme
  - string
  - default: `http`, expected values are: `http`, `https`
@@ -89,10 +375,14 @@ Only one instance of the plugin is *possible*.
  - string
  - default: "crowdsec:8080"
  - Crowdsec LAPI available on which host and port.
+- CrowdsecLapiPath
+  - string
+  - default: "/"
+  - Crowdsec LAPI Server available on this path. Will be appended to CrowdsecLapiHost. Need to finish with "/".
 - CrowdsecLapiKey
  - string
  - default: ""
-  - Crowdsec LAPI key for the bouncer : **must be unique by service**. 
+  - Crowdsec LAPI key for the bouncer.
 - CrowdsecLapiTlsInsecureVerify
  - bool
  - default: false
@@ -113,18 +403,22 @@ Only one instance of the plugin is *possible*.
  - string
  - default: []
  - List of client IPs to trust, they will bypass any check from the bouncer or cache (useful for LAN or VPN IP)
- ForwardedHeadersTrustedIPs
-  - []string
-  - default: []
-  - List of IPs of trusted Proxies that are in front of traefik (ex: Cloudflare)
+- RemediationHeadersCustomName
+  - string
+  - default: ""
+  - Name of the header you want in response when request are cancelled (possible value of the header `ban` or `captcha`)
 - ForwardedHeadersCustomName
  - string
  - default: "X-Forwarded-For"
  - Name of the header where the real IP of the client should be retrieved
+- ForwardedHeadersTrustedIPs
+  - []string
+  - default: []
+  - List of IPs of trusted Proxies that are in front of traefik (ex: Cloudflare)
 - RedisCacheEnabled
  - bool
  - default: false
-  - enable Redis cache instead of filesystem cache
+  - enable Redis cache instead of in-memory cache
 - RedisCacheHost
  - string
  - default: "redis:6379"
@@ -137,6 +431,10 @@ Only one instance of the plugin is *possible*.
  - string
  - default: ""
  - Database selection for the Redis service
+- RedisCacheUnreachableBlock
+  - bool
+  - default: true
+  - Block request when Redis is unreachable (if Redis is unreachable, 1-second delay is added to each request)
 - HTTPTimeoutSeconds
  - int64
  - default: 10
@@ -145,10 +443,18 @@ Only one instance of the plugin is *possible*.
  - int64
  - default: 60
  - Used only in `stream` mode, the interval between requests to fetch blacklisted IPs from LAPI
+- UpdateMaxFailure
+  - int64
+  - default: 0
+  - Used only in `stream` and `alone` mode, the maximum number of time we can not reach Crowdsec before blocking traffic (set -1 to never block)
 - DefaultDecisionSeconds
  - int64
  - default: 60
  - Used only in `live` mode, maximum decision duration
+- RemediationStatusCode
+  - int
+  - default: 403
+  - HTTP status code for banned user (not captcha)
 - CrowdsecCapiMachineId
  - string
  - Used only in `alone` mode, login for Crowdsec CAPI
@@ -158,6 +464,43 @@ Only one instance of the plugin is *possible*.
 - CrowdsecCapiScenarios
  - []string
  - Used only in `alone` mode, scenarios for Crowdsec CAPI
+- CaptchaProvider
+  - string
+  - Provider to validate the captcha, expected values are: `hcaptcha`, `recaptcha`, `turnstile` or `custom`
+- CaptchaCustomJsURL
+  - string
+  - If CaptchaProvider is `custom`, URL used to load the challenge in the HTML (in case of hcaptcha: `https://hcaptcha.com/1/api.js`)
+- CaptchaCustomValidateURL
+  - string
+  - If CaptchaProvider is `custom`, URL used to validate the challenge (in case of hcaptcha: `https://api.hcaptcha.com/siteverify`)
+- CaptchaCustomKey
+  - string
+  - If CaptchaProvider is `custom`, used to set class name of the div used by captcha provider (in case of hcaptcha: `h-captcha`)
+- CaptchaCustomResponse
+  - string
+  - If CaptchaProvider is `custom`, used to set the field in the POST body from the captcha.html to Traefik (in case of hcaptcha: `h-captcha-response`)
+- CaptchaSiteKey
+  - string
+  - Site key for the captcha provider
+- CaptchaSecretKey
+  - string
+  - Site secret key for the captcha provider
+- CaptchaGracePeriodSeconds
+  - int64
+  - default: 1800 (= 30 minutes)
+  - Period after validation of a captcha before a new validation is required if Crowdsec decision is still valid
+- CaptchaHTMLFilePath
+  - string
+  - default: /captcha.html
+  - Path where the captcha template is stored
+- BanHTMLFilePath
+  - string
+  - default: ""
+  - Path where the ban html file is stored (default empty ""=disabled)
+- TraceHeadersCustomName
+  - string
+  - default: ""
+  - Request Header name whose value to inject in ban HTML response (default empty ""=disabled)

 ### Configuration

@@ -165,6 +508,9 @@ For each plugin, the Traefik static configuration must define the module name (a

 The following declaration (given here in YAML) defines a plugin:

+> Note that you don't need to copy all thoses settings but only the ones you want to use.  
+> See the examples for advanced usage.
+
 ```yaml
 # Static configuration

@@ -200,17 +546,24 @@ http:
        bouncer:
          enabled: false
          logLevel: DEBUG
+          LogFilePath: ""
          updateIntervalSeconds: 60
+          updateMaxFailure: 0
          defaultDecisionSeconds: 60
+          remediationStatusCode: 403
          httpTimeoutSeconds: 10
          crowdsecMode: live
          crowdsecAppsecEnabled: false
+          crowdsecAppsecScheme: ""
          crowdsecAppsecHost: crowdsec:7422
+          crowdsecAppsecPath: "/"
          crowdsecAppsecFailureBlock: true
+          crowdsecAppsecUnreachableBlock: true
+          crowdsecAppsecBodyLimit: 10485760
          crowdsecLapiKey: privateKey-foo
-          crowdsecLapiKeyFile: /etc/traefik/cs-privateKey-foo
-          crowdsecLapiHost: crowdsec:8080
          crowdsecLapiScheme: http
+          crowdsecLapiHost: crowdsec:8080
+          crowdsecLapiPath: "/"
          crowdsecLapiTLSInsecureVerify: false
          crowdsecCapiMachineId: login
          crowdsecCapiPassword: password
@@ -224,17 +577,18 @@ http:
          clientTrustedIPs:
            - 192.168.1.0/24
          forwardedHeadersCustomName: X-Custom-Header
+          remediationHeadersCustomName: cs-remediation
          redisCacheEnabled: false
          redisCacheHost: "redis:6379"
          redisCachePassword: password
          redisCacheDatabase: "5"
+          redisCacheUnreachableBlock: true
          crowdsecLapiTLSCertificateAuthority: |-
            -----BEGIN CERTIFICATE-----
            MIIEBzCCAu+gAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwgZQxCzAJBgNVBAYTAlVT
            ...
            Q0veeNzBQXg1f/JxfeA39IDIX1kiCf71tGlT
            -----END CERTIFICATE-----
-          crowdsecLapiTLSCertificateAuthorityFile: /etc/traefik/crowdsec-certs/ca.pem
          crowdsecLapiTLSCertificateBouncer: |-
            -----BEGIN CERTIFICATE-----
            MIIEHjCCAwagAwIBAgIUOBTs1eqkaAUcPplztUr2xRapvNAwDQYJKoZIhvcNAQEL
@@ -242,22 +596,29 @@ http:
            RaXAnYYUVRblS1jmePemh388hFxbmrpG2pITx8B5FMULqHoj11o2Rl0gSV6tHIHz
            N2U=
            -----END CERTIFICATE-----
-          crowdsecLapiTLSCertificateBouncerFile: /etc/traefik/crowdsec-certs/bouncer.pem
          crowdsecLapiTLSCertificateBouncerKey: |-
            -----BEGIN RSA PRIVATE KEY-----
            MIIEogIBAAKCAQEAtYQnbJqifH+ZymePylDxGGLIuxzcAUU4/ajNj+qRAdI/Ux3d
            ...
            ic5cDRo6/VD3CS3MYzyBcibaGaV34nr0G/pI+KEqkYChzk/PZRA=
            -----END RSA PRIVATE KEY-----
-          crowdsecLapiTLSCertificateBouncerKeyFile: /etc/traefik/crowdsec-certs/bouncer-key.pem
+          captchaProvider: hcaptcha
+          captchaSiteKey: FIXME
+          captchaSecretKey: FIXME
+          captchaGracePeriodSeconds: 1800
+          captchaHTMLFilePath: /captcha.html
+          banHTMLFilePath: /ban.html
+          traceHeadersCustomName: X-Request-ID
+          metricsUpdateIntervalSeconds: 600
 ```

 #### Fill variable with value of file

-`CrowdsecLapiTlsCertificateBouncerKey`, `CrowdsecLapiTlsCertificateBouncer`, `CrowdsecLapiTlsCertificateAuthority`, `CrowdsecCapiMachineId`, `CrowdsecCapiPassword` and `CrowdsecLapiKey` can be provided with the content as raw or through a file path that Traefik can read.  
+`CrowdsecLapiTlsCertificateBouncerKey`, `CrowdsecLapiTlsCertificateBouncer`, `CrowdsecLapiTlsCertificateAuthority`, `CrowdsecCapiMachineId`, `CrowdsecCapiPassword`, `CrowdsecLapiKey`, `CaptchaSiteKey`, `CaptchaSecretKey` and `RedisCachePassword` can be provided with the content as raw or through a file path that Traefik can read.  
 The file variable will be used as preference if both content and file are provided for the same variable.

 Format is:
+
 - Content: VariableName: XXX
 - File : VariableNameFile: /path

@@ -267,35 +628,38 @@ You can authenticate to the LAPI either with LAPIKEY or by using client certific
 Please see below for more details on each option.

 #### Generate LAPI KEY
+
 You can generate a crowdsec API key for the LAPI.  
 You can follow the documentation here: [docs.crowdsec.net/docs/user_guides/lapi_mgmt](https://docs.crowdsec.net/docs/user_guides/lapi_mgmt)

 ```bash
-docker-compose -f docker-compose-local.yml up -d crowdsec
+docker compose -f docker-compose-local.yml up -d crowdsec
 docker exec crowdsec cscli bouncers add crowdsecBouncer
 ```

 This LAPI key must be set where is noted FIXME-LAPI-KEY in the docker-compose.yml
+
 ```yaml
-...
+..
 whoami:
  labels:
    - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=FIXME-LAPI-KEY"
    - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapischeme=http"
    - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapihost=crowdsec:8080"
-...
+..
 crowdsec:
  environment:
    BOUNCER_KEY_TRAEFIK: FIXME-LAPI-KEY
-...
 ```

 Note:
+
 > Crowdsec does not require a specific format for la LAPI-key, you may use something like FIXME-LAPI-KEY but that is not recommanded for obvious reasons

 You can then run all the containers:
+
 ```bash
-docker-compose up -d
+docker compose up -d
 ```

 #### Use certificates to authenticate with CrowdSec
@@ -316,9 +680,11 @@ Please see the [tls-auth example](https://github.com/maxlerebourg/crowdsec-bounc
 #### Manually add an IP to the blocklist (for testing purposes)

 ```bash
-docker-compose up -d crowdsec
+docker compose up -d crowdsec
 docker exec crowdsec cscli decisions add --ip 10.0.0.10 -d 10m # this will be effective 10min
 docker exec crowdsec cscli decisions remove --ip 10.0.0.10
+docker exec crowdsec cscli decisions add --ip 10.0.0.10 -d 10m -t captcha # this will return a captcha challenge
+docker exec crowdsec cscli decisions remove --ip 10.0.0.10 -t captcha
 ```

 ### Examples
@@ -337,9 +703,13 @@ docker exec crowdsec cscli decisions remove --ip 10.0.0.10

 #### 7. Using Traefik in standalone mode without Crowdsec [examples/standalone-mode/README.md](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/examples/standalone-mode/README.md)

-
 #### 8. Using Traefik with AppSec feature enabled [examples/appsec-enabled/README.md](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/examples/appsec-enabled/README.md)

+#### 9. Using Traefik with Captcha remediation feature enabled [examples/captcha/README.md](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/examples/captcha/README.md)
+
+#### 10. Using Traefik with Custom Ban HTML Page [examples/custom-ban-page/README.md](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/examples/custom-ban-page/README.md)
+
+#### 11. Using Traefik with Custom Captcha Whiketkeeper[examples/custom-captcha/README.md](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/examples/custom-captcha/README.md)

 ### Local Mode

@@ -366,12 +736,14 @@ The source code of the plugin should be organized as follows:
 ```

 For local development, a `docker-compose.local.yml` is provided which reproduces the directory layout needed by Traefik.  
-This works once you have generated and filled your *LAPI-KEY* (crowdsecLapiKey), if not read above for informations.
+This works once you have generated and filled your _LAPI-KEY_ (crowdsecLapiKey), if not read above for informations.

 ```bash
-docker-compose -f docker-compose.local.yml up -d
+docker compose -f docker-compose.local.yml up -d
 ```
+
 Equivalent to
+
 ```bash
 make run_local
 ```
@@ -0,0 +1,329 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>CrowdSec Access Forbidden</title>
+  <meta content="text/html; charset=utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <style>
+    /*! tailwindcss v3.2.7 | MIT License | https://tailwindcss.com*/
+    *,
+    :after,
+    :before {
+      border: 0 solid #e5e7eb;
+      box-sizing: border-box
+    }
+
+    :after,
+    :before {
+      --tw-content: ""
+    }
+
+    html {
+      -webkit-text-size-adjust: 100%;
+      font-feature-settings: normal;
+      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
+      line-height: 1.5;
+      -moz-tab-size: 4;
+      -o-tab-size: 4;
+      tab-size: 4
+    }
+
+    body {
+      line-height: inherit;
+      margin: 0
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6 {
+      font-size: inherit;
+      font-weight: inherit
+    }
+
+    a {
+      color: inherit;
+      text-decoration: inherit
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6,
+    hr,
+    p,
+    pre {
+      margin: 0
+    }
+
+    *,
+    ::backdrop,
+    :after,
+    :before {
+      --tw-border-spacing-x: 0;
+      --tw-border-spacing-y: 0;
+      --tw-translate-x: 0;
+      --tw-translate-y: 0;
+      --tw-rotate: 0;
+      --tw-skew-x: 0;
+      --tw-skew-y: 0;
+      --tw-scale-x: 1;
+      --tw-scale-y: 1;
+      --tw-pan-x: ;
+      --tw-pan-y: ;
+      --tw-pinch-zoom: ;
+      --tw-scroll-snap-strictness: proximity;
+      --tw-ordinal: ;
+      --tw-slashed-zero: ;
+      --tw-numeric-figure: ;
+      --tw-numeric-spacing: ;
+      --tw-numeric-fraction: ;
+      --tw-ring-inset: ;
+      --tw-ring-offset-width: 0px;
+      --tw-ring-offset-color: #fff;
+      --tw-ring-color: #3b82f680;
+      --tw-ring-offset-shadow: 0 0 #0000;
+      --tw-ring-shadow: 0 0 #0000;
+      --tw-shadow: 0 0 #0000;
+      --tw-shadow-colored: 0 0 #0000;
+      --tw-blur: ;
+      --tw-brightness: ;
+      --tw-contrast: ;
+      --tw-grayscale: ;
+      --tw-hue-rotate: ;
+      --tw-invert: ;
+      --tw-saturate: ;
+      --tw-sepia: ;
+      --tw-drop-shadow: ;
+      --tw-backdrop-blur: ;
+      --tw-backdrop-brightness: ;
+      --tw-backdrop-contrast: ;
+      --tw-backdrop-grayscale: ;
+      --tw-backdrop-hue-rotate: ;
+      --tw-backdrop-invert: ;
+      --tw-backdrop-opacity: ;
+      --tw-backdrop-saturate: ;
+      --tw-backdrop-sepia:
+    }
+
+    .flex {
+      display: flex
+    }
+
+    .flex-wrap {
+      flex-wrap: wrap
+    }
+
+    .inline-flex {
+      display: inline-flex
+    }
+
+    .h-24 {
+      height: 6rem
+    }
+
+    .h-6 {
+      height: 1.5rem
+    }
+
+    .h-full {
+      height: 100%
+    }
+
+    .h-screen {
+      height: 100vh
+    }
+
+    .text-center {
+      text-align: center
+    }
+
+    .w-24 {
+      width: 6rem
+    }
+
+    .w-6 {
+      width: 1.5rem
+    }
+
+    .w-full {
+      width: 100%
+    }
+
+    .w-screen {
+      width: 100vw
+    }
+
+    .my-3 {
+      margin-top: 0.75rem;
+      margin-bottom: 0.75rem
+    }
+
+    .flex-col {
+      flex-direction: column
+    }
+
+    .items-center {
+      align-items: center
+    }
+
+    .justify-center {
+      justify-content: center
+    }
+
+    .justify-between {
+      justify-content: space-between
+    }
+
+    .space-y-1>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(.25rem*var(--tw-space-y-reverse));
+      margin-top: calc(.25rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .space-y-4>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(1rem*var(--tw-space-y-reverse));
+      margin-top: calc(1rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .rounded-xl {
+      border-radius: .75rem
+    }
+
+    .border-2 {
+      border-width: 2px
+    }
+
+    .border-black {
+      --tw-border-opacity: 1;
+      border-color: rgb(0 0 0/var(--tw-border-opacity))
+    }
+
+    .p-4 {
+      padding: 1rem
+    }
+
+    .px-4 {
+      padding-left: 1rem;
+      padding-right: 1rem
+    }
+
+    .py-2 {
+      padding-bottom: .5rem;
+      padding-top: .5rem
+    }
+
+    .text-2xl {
+      font-size: 1.5rem;
+      line-height: 2rem
+    }
+
+    .text-sm {
+      font-size: .875rem;
+      line-height: 1.25rem
+    }
+
+    .text-xl {
+      font-size: 1.25rem;
+      line-height: 1.75rem
+    }
+
+    .font-bold {
+      font-weight: 700
+    }
+
+    .text-white {
+      --tw-text-opacity: 1;
+      color: rgb(255 255 255/var(--tw-text-opacity))
+    }
+
+    @media (min-width:640px) {
+      .sm\:w-2\/3 {
+        width: 66.666667%
+      }
+    }
+
+    @media (min-width:768px) {
+      .md\:flex-row {
+        flex-direction: row
+      }
+    }
+
+    @media (min-width:1024px) {
+      .lg\:w-1\/2 {
+        width: 50%
+      }
+
+      .lg\:text-3xl {
+        font-size: 1.875rem;
+        line-height: 2.25rem
+      }
+
+      .lg\:text-xl {
+        font-size: 1.25rem;
+        line-height: 1.75rem
+      }
+    }
+
+    @media (min-width:1280px) {
+      .xl\:text-4xl {
+        font-size: 2.25rem;
+        line-height: 2.5rem
+      }
+    }
+  </style>
+</head>
+
+<body class="h-screen w-screen p-4">
+  <div class="h-full w-full flex flex-col justify-center items-center">
+    <div class="border-2 border-black rounded-xl p-4 text-center w-full sm:w-2/3 lg:w-1/2">
+      <div class="flex flex-col items-center space-y-4">
+        <svg fill="black" class="h-24 w-24" aria-hidden="true" focusable="false" data-prefix="fas"
+          data-icon="exclamation-triangle" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"
+          class="warning">
+          <path
+            d="M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z">
+          </path>
+        </svg>
+        <h1 class="text-2xl lg:text-3xl xl:text-4xl">CrowdSec Access Forbidden</h1>
+      </div>
+      <div class="flex justify-center flex-wrap">
+        <p class="my-3">This security check has been powered by</p>
+        <a href="https://crowdsec.net/" target="_blank" rel="noopener" class="inline-flex flex-col items-center">
+          <svg fill="black" width="33.92" height="33.76" viewBox="0 0 254.4 253.2">
+            <defs>
+              <clipPath id="a">
+                <path d="M0 52h84v201.2H0zm0 0" />
+              </clipPath>
+              <clipPath id="b">
+                <path d="M170 52h84.4v201.2H170zm0 0" />
+              </clipPath>
+            </defs>
+            <path
+              d="M59.3 128.4c1.4 2.3 2.5 4.6 3.4 7-1-4.1-2.3-8.1-4.3-12-3.1-6-7.8-5.8-10.7 0-2 4-3.2 8-4.3 12.1 1-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M207.8 128.4a42.9 42.9 0 013.4 7c-1-4.1-2.3-8.1-4.3-12-3.2-6-7.8-5.8-10.7 0-2 4-3.3 8-4.3 12.1.9-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M134.6 92.9c2 3.5 3.6 7 4.8 10.7-1.3-5.4-3-10.6-5.6-15.7-4-7.5-9.7-7.2-13.3 0a75.4 75.4 0 00-5.6 16c1.2-3.8 2.7-7.4 4.7-11 4.1-7.2 10.6-7.5 15 0M43.8 136.8c.9 4.6 3.7 8.3 7.3 9.2 0 2.7 0 5.5.2 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4M192.4 136.8c.8 4.6 3.7 8.3 7.2 9.2 0 2.7 0 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3.9 2.2 1.2 0 .6-3 .7-6.3 1-9.6.2-2.7.3-5.5.2-8.2 3.6-1 6.4-4.6 7.3-9.2a17.8 17.8 0 01-9.1 2.4c-3.4 0-6.6-1-9.1-2.4M138.3 104.6c-3.1 1.9-7 3-11.3 3-4.3 0-8.2-1.1-11.3-3 1 5.8 4.5 10.3 9 11.5 0 3.4 0 6.8.3 10.2.4 4.1.5 8.2 1.2 12 .4 2.9 1.2 2.7 1.6 0 .7-3.8.8-7.9 1.2-12 .3-3.4.3-6.8.3-10.2 4.5-1.2 8-5.7 9-11.5" />
+            <path
+              d="M51 146c0 2.7.1 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4.9 4.6 3.7 8.3 7.3 9.2M143.9 105c-1.9-.4-3.5-1.2-4.9-2.3 1.4 5.6 2.5 11.3 4 17 1.2 5 2 10 2.4 15 .6 7.8-4.5 14.5-10.9 14.5h-15c-6.4 0-11.5-6.7-11-14.5.5-5 1.3-10 2.6-15 1.3-5.3 2.3-10.5 3.6-15.7-2.2 1.2-4.8 1.9-7.7 2-4.7.1-9.4-.3-14-1-4-.4-6.7-3-8-6.7-1.3-3.4-2-7-3.3-10.4-.5-1.5-1.6-2.8-2.4-4.2-.4-.6-.8-1.2-.9-1.8v-7.8a77 77 0 0124.5-3c6.1 0 12 1 17.8 3.2 4.7 1.7 9.7 1.8 14.4 0 9-3.4 18.2-3.8 27.5-3 4.9.5 9.8 1.6 14.8 2.4v8.2c0 .6-.3 1.5-.7 1.7-2 .9-2.2 2.7-2.7 4.5-.9 3.2-1.8 6.4-2.9 9.5a11 11 0 01-8.8 7.7 40.6 40.6 0 01-18.4-.2m29.4 80.6c-3.2-26.8-6.4-50-8.9-60.7a14.3 14.3 0 0014.1-14h.4a9 9 0 005.6-16.5 14.3 14.3 0 00-3.7-27.2 9 9 0 00-6.9-14.6c2.4-1.1 4.5-3 5.8-5 3.4-5.3 4-29-8-44.4-5-6.3-9.8-2.5-10 1.8-1 13.2-1.1 23-4.5 34.3a9 9 0 00-16-4.1 14.3 14.3 0 00-28.4 0 9 9 0 00-16 4.1c-3.4-11.2-3.5-21.1-4.4-34.3-.3-4.3-5.2-8-10-1.8-12 15.3-11.5 39-8.1 44.4 1.3 2 3.4 3.9 5.8 5a9 9 0 00-7 14.6 14.3 14.3 0 00-3.6 27.2A9 9 0 0075 111h.5a14.5 14.5 0 0014.3 14c-4 17.2-10 66.3-15 111.3l-1.3 13.4a1656.4 1656.4 0 01106.6 0l-1.4-12.7-5.4-51.3" />
+            <g clip-path="url(#a)">
+              <path
+                d="M83.5 136.6l-2.3.7c-5 1-9.8 1-14.8-.2-1.4-.3-2.7-1-3.8-1.9l3.1 13.7c1 4 1.7 8 2 12 .5 6.3-3.6 11.6-8.7 11.6H46.9c-5.1 0-9.2-5.3-8.7-11.6.3-4 1-8 2-12 1-4.2 1.8-8.5 2.9-12.6-1.8 1-3.9 1.5-6.3 1.6a71 71 0 01-11.1-.7 7.7 7.7 0 01-6.5-5.5c-1-2.7-1.6-5.6-2.6-8.3-.4-1.2-1.3-2.3-2-3.4-.2-.4-.6-1-.6-1.4v-6.3c6.4-2 13-2.6 19.6-2.5 4.9.1 9.6 1 14.2 2.6 3.9 1.4 7.9 1.5 11.7 0 1.8-.7 3.6-1.2 5.5-1.6a13 13 0 01-1.6-15.5A18.3 18.3 0 0159 73.1a11.5 11.5 0 00-17.4 8.1 7.2 7.2 0 00-12.9 3.3c-2.7-9-2.8-17-3.6-27.5-.2-3.4-4-6.5-8-1.4C7.5 67.8 7.9 86.9 10.6 91c1.1 1.7 2.8 3.1 4.7 4a7.2 7.2 0 00-5.6 11.7 11.5 11.5 0 00-2.9 21.9 7.2 7.2 0 004.5 13.2h.3c0 .6 0 1.1.2 1.7.9 5.4 5.6 9.5 11.3 9.5A1177.2 1177.2 0 0010 253.2c18.1-1.5 38.1-2.6 59.5-3.4.4-4.6.8-9.3 1.4-14 1.2-11.6 3.3-30.5 5.7-49.7 2.2-18 4.7-36.3 7-49.5" />
+            </g>
+            <g clip-path="url(#b)">
+              <path
+                d="M254.4 118.2c0-5.8-4.2-10.5-9.7-11.4a7.2 7.2 0 00-5.6-11.7c2-.9 3.6-2.3 4.7-4 2.7-4.2 3.1-23.3-6.5-35.5-4-5.1-7.8-2-8 1.4-.8 10.5-.9 18.5-3.6 27.5a7.2 7.2 0 00-12.8-3.3 11.5 11.5 0 00-17.8-7.9 18.4 18.4 0 01-4.5 22 13 13 0 01-1.3 15.2c2.4.5 4.8 1 7.1 2 3.8 1.3 7.8 1.4 11.6 0 7.2-2.8 14.6-3 22-2.4 4 .4 7.9 1.2 12 1.9l-.1 6.6c0 .5-.2 1.2-.5 1.3-1.7.7-1.8 2.2-2.2 3.7l-2.3 7.6a8.8 8.8 0 01-7 6.1c-5 1-10 1-14.9-.2-1.5-.3-2.8-1-3.9-1.9 1.2 4.5 2 9.1 3.2 13.7 1 4 1.6 8 2 12 .4 6.3-3.6 11.6-8.8 11.6h-12c-5.2 0-9.3-5.3-8.8-11.6.4-4 1-8 2-12 1-4.2 1.9-8.5 3-12.6-1.8 1-4 1.5-6.3 1.6-3.7 0-7.5-.3-11.2-.7a7.7 7.7 0 01-3.7-1.5c3.1 18.4 7.1 51.2 12.5 100.9l.6 5.3.8 7.9c21.4.7 41.5 1.9 59.7 3.4L243 243l-4.4-41.2a606 606 0 00-7-48.7 11.5 11.5 0 0011.2-11.2h.4a7.2 7.2 0 004.4-13.2c4-1.8 6.8-5.8 6.8-10.5" />
+            </g>
+            <path
+              d="M180 249.6h.4a6946 6946 0 00-7.1-63.9l5.4 51.3 1.4 12.6M164.4 125c2.5 10.7 5.7 33.9 8.9 60.7a570.9 570.9 0 00-8.9-60.7M74.8 236.3l-1.4 13.4 1.4-13.4" />
+          </svg>
+          <span>CrowdSec</span>
+        </a>
+      </div>
+    </div>
+  </div>
+</body>
+</html>
@@ -1,5 +1,5 @@
 // Package crowdsec_bouncer_traefik_plugin implements a middleware that communicates with crowdsec.
-// It can cache results to filesystem or redis, or even ask crowdsec for every requests.
+// It can cache results in memory or using redis, or even ask crowdsec for every requests.
 package crowdsec_bouncer_traefik_plugin //nolint:revive,stylecheck

 import (
@@ -7,15 +7,20 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/json"
+	"errors"
 	"fmt"
+	htmltemplate "html/template"
 	"io"
 	"net/http"
 	"net/url"
+	"strconv"
 	"strings"
+	"sync/atomic"
 	"text/template"
 	"time"

 	cache "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/cache"
+	captcha "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/captcha"
 	configuration "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/configuration"
 	ip "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/ip"
 	logger "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger"
@@ -27,9 +32,11 @@ const (
 	crowdsecAppsecHostHeader = "X-Crowdsec-Appsec-Host"
 	crowdsecAppsecVerbHeader = "X-Crowdsec-Appsec-Verb"
 	crowdsecAppsecHeader     = "X-Crowdsec-Appsec-Api-Key"
+	crowdsecAppsecUserAgent  = "X-Crowdsec-Appsec-User-Agent"
 	crowdsecLapiHeader       = "X-Api-Key"
 	crowdsecLapiRoute        = "v1/decisions"
 	crowdsecLapiStreamRoute  = "v1/decisions/stream"
+	crowdsecLapiMetricsRoute = "v1/usage-metrics"
 	crowdsecCapiHost         = "api.crowdsec.net"
 	crowdsecCapiHeader       = "Authorization"
 	crowdsecCapiLoginRoute   = "v2/watchers/login"
@@ -37,11 +44,32 @@ const (
 	cacheTimeoutKey          = "updated"
 )

+// ##############################################################
+// Important: traefik creates an instance of the bouncer per route.
+// We rely on globals (both here and in the memory cache) to share info between
+// routes. This means that some of the plugins parameters will only work "once"
+// and will take the values of the first middleware that was instantiated even
+// if you have different middlewares with different parameters. This design
+// makes it impossible to have multiple crowdsec implementations per cluster (unless you have multiple traefik deployments in it)
+// - updateInterval
+// - updateMaxFailure
+// - defaultDecisionTimeout
+// - redisUnreachableBlock
+// - appsecEnabled
+// - appsecHost
+// - metricsUpdateIntervalSeconds
+// - others...
+// ###################################
+
 //nolint:gochecknoglobals
 var (
 	isStartup               = true
 	isCrowdsecStreamHealthy = true
-	ticker                  chan bool
+	updateFailure           int64
+	streamTicker            chan bool
+	metricsTicker           chan bool
+	lastMetricsPush         time.Time
+	blockedRequests         int64
 )

 // CreateConfig creates the default plugin configuration.
@@ -57,38 +85,66 @@ type Bouncer struct {

 	enabled                 bool
 	appsecEnabled           bool
+	appsecScheme            string
 	appsecHost              string
+	appsecPath              string
+	appsecKey               string
 	appsecFailureBlock      bool
+	appsecUnreachableBlock  bool
+	appsecBodyLimit         int64
 	crowdsecScheme          string
 	crowdsecHost            string
+	crowdsecPath            string
 	crowdsecKey             string
 	crowdsecMode            string
 	crowdsecMachineID       string
 	crowdsecPassword        string
 	crowdsecScenarios       []string
 	updateInterval          int64
+	updateMaxFailure        int64
 	defaultDecisionTimeout  int64
-	customHeader           string
+	remediationStatusCode   int
+	remediationCustomHeader string
+	forwardedCustomHeader   string
 	crowdsecStreamRoute     string
 	crowdsecHeader          string
+	redisUnreachableBlock   bool
+	banTemplate             *htmltemplate.Template
+	traceCustomHeader       string
 	clientPoolStrategy      *ip.PoolStrategy
 	serverPoolStrategy      *ip.PoolStrategy
 	httpClient              *http.Client
+	httpAppsecClient        *http.Client
 	cacheClient             *cache.Client
+	captchaClient           *captcha.Client
 	log                     *logger.Log
 }

 // New creates the crowdsec bouncer plugin.
-func New(ctx context.Context, next http.Handler, config *configuration.Config, name string) (http.Handler, error) {
-	log := logger.New(config.LogLevel)
+//
+//nolint:gocyclo
+func New(_ context.Context, next http.Handler, config *configuration.Config, name string) (http.Handler, error) {
+	config.LogLevel = strings.ToUpper(config.LogLevel)
+	log := logger.New(config.LogLevel, config.LogFilePath)
 	err := configuration.ValidateParams(config)
 	if err != nil {
-		log.Error(fmt.Sprintf("New:validateParams %s", err.Error()))
+		log.Error("New:validateParams " + err.Error())
 		return nil, err
 	}

 	serverChecker, _ := ip.NewChecker(log, config.ForwardedHeadersTrustedIPs)
 	clientChecker, _ := ip.NewChecker(log, config.ClientTrustedIPs)
+	tlsAppsecConfig, err := configuration.GetTLSConfigCrowdsec(config, log, true)
+	if err != nil {
+		log.Error("New:getTLSConfigCrowdsec fail to get tlsAppsecConfig " + err.Error())
+		return nil, err
+	}
+	apiAppsecKey, errAppsecKey := configuration.GetVariable(config, "CrowdsecAppsecKey")
+	if errAppsecKey != nil && len(tlsAppsecConfig.Certificates) == 0 {
+		log.Error("New:crowdsecLapiKey fail to get CrowdsecAppsecKey and no client certificate setup " + errAppsecKey.Error())
+		return nil, errAppsecKey
+	}
+	config.CrowdsecAppsecKey = apiAppsecKey

 	var tlsConfig *tls.Config
 	crowdsecStreamRoute := ""
@@ -96,27 +152,34 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 	if config.CrowdsecMode == configuration.AloneMode {
 		config.CrowdsecCapiMachineID, _ = configuration.GetVariable(config, "CrowdsecCapiMachineID")
 		config.CrowdsecCapiPassword, _ = configuration.GetVariable(config, "CrowdsecCapiPassword")
+		config.CrowdsecLapiScheme = configuration.HTTPS
 		config.CrowdsecLapiHost = crowdsecCapiHost
-		config.CrowdsecLapiScheme = "https"
+		config.CrowdsecLapiPath = "/"
+		config.CrowdsecAppsecEnabled = config.CrowdsecAppsecEnabled && config.CrowdsecAppsecScheme != ""
 		config.UpdateIntervalSeconds = 7200 // 2 hours
 		crowdsecStreamRoute = crowdsecCapiStreamRoute
 		crowdsecHeader = crowdsecCapiHeader
 	} else {
 		crowdsecStreamRoute = crowdsecLapiStreamRoute
 		crowdsecHeader = crowdsecLapiHeader
-		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log)
+		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log, false)
 		if err != nil {
-			log.Error(fmt.Sprintf("New:getTLSConfigCrowdsec fail to get tlsConfig %s", err.Error()))
+			log.Error("New:getTLSConfigCrowdsec fail to get tlsConfig " + err.Error())
 			return nil, err
 		}
-		apiKey, errAPIKey := configuration.GetVariable(config, "CrowdsecLapiKey")
-		if errAPIKey != nil && len(tlsConfig.Certificates) == 0 {
-			log.Error(fmt.Sprintf("New:crowdsecLapiKey fail to get CrowdsecLapiKey and no client certificate setup %s", errAPIKey.Error()))
-			return nil, err
+		apiKey, errKey := configuration.GetVariable(config, "CrowdsecLapiKey")
+		if errKey != nil && len(tlsConfig.Certificates) == 0 {
+			log.Error("New:crowdsecLapiKey fail to get CrowdsecLapiKey and no client certificate setup " + errKey.Error())
+			return nil, errKey
 		}
 		config.CrowdsecLapiKey = apiKey
 	}

+	var banTemplate *htmltemplate.Template
+	if config.BanHTMLFilePath != "" {
+		banTemplate, _ = configuration.GetHTMLTemplate(config.BanHTMLFilePath)
+	}
+
 	bouncer := &Bouncer{
 		next:     next,
 		name:     name,
@@ -125,17 +188,29 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 		enabled:                 config.Enabled,
 		crowdsecMode:            config.CrowdsecMode,
 		appsecEnabled:           config.CrowdsecAppsecEnabled,
+		appsecScheme:            config.CrowdsecAppsecScheme,
 		appsecHost:              config.CrowdsecAppsecHost,
+		appsecPath:              config.CrowdsecAppsecPath,
+		appsecKey:               config.CrowdsecAppsecKey,
 		appsecFailureBlock:      config.CrowdsecAppsecFailureBlock,
+		appsecUnreachableBlock:  config.CrowdsecAppsecUnreachableBlock,
+		appsecBodyLimit:         config.CrowdsecAppsecBodyLimit,
 		crowdsecScheme:          config.CrowdsecLapiScheme,
 		crowdsecHost:            config.CrowdsecLapiHost,
+		crowdsecPath:            config.CrowdsecLapiPath,
 		crowdsecKey:             config.CrowdsecLapiKey,
 		crowdsecMachineID:       config.CrowdsecCapiMachineID,
 		crowdsecPassword:        config.CrowdsecCapiPassword,
 		crowdsecScenarios:       config.CrowdsecCapiScenarios,
 		updateInterval:          config.UpdateIntervalSeconds,
-		customHeader:           config.ForwardedHeadersCustomName,
+		updateMaxFailure:        config.UpdateMaxFailure,
+		remediationCustomHeader: config.RemediationHeadersCustomName,
+		forwardedCustomHeader:   config.ForwardedHeadersCustomName,
 		defaultDecisionTimeout:  config.DefaultDecisionSeconds,
+		remediationStatusCode:   config.RemediationStatusCode,
+		redisUnreachableBlock:   config.RedisCacheUnreachableBlock,
+		banTemplate:             banTemplate,
+		traceCustomHeader:       config.TraceHeadersCustomName,
 		crowdsecStreamRoute:     crowdsecStreamRoute,
 		crowdsecHeader:          crowdsecHeader,
 		log:                     log,
@@ -153,58 +228,101 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 			},
 			Timeout: time.Duration(config.HTTPTimeoutSeconds) * time.Second,
 		},
+		httpAppsecClient: &http.Client{
+			Transport: &http.Transport{
+				MaxIdleConns:    10,
+				IdleConnTimeout: 30 * time.Second,
+				TLSClientConfig: tlsAppsecConfig,
+			},
+			Timeout: time.Duration(config.HTTPTimeoutSeconds) * time.Second,
+		},
 		cacheClient:   &cache.Client{},
+		captchaClient: &captcha.Client{},
 	}
 	if config.CrowdsecMode == configuration.AppsecMode {
 		return bouncer, nil
 	}
 	config.RedisCachePassword, _ = configuration.GetVariable(config, "RedisCachePassword")
-	bouncer.cacheClient.Init(
+	bouncer.cacheClient.New(
 		log,
 		config.RedisCacheEnabled,
 		config.RedisCacheHost,
 		config.RedisCachePassword,
 		config.RedisCacheDatabase,
 	)
+	config.CaptchaSiteKey, _ = configuration.GetVariable(config, "CaptchaSiteKey")
+	config.CaptchaSecretKey, _ = configuration.GetVariable(config, "CaptchaSecretKey")
+	err = bouncer.captchaClient.New(
+		log,
+		bouncer.cacheClient,
+		&http.Client{
+			Transport: &http.Transport{MaxIdleConns: 10, IdleConnTimeout: 30 * time.Second},
+			Timeout:   time.Duration(config.HTTPTimeoutSeconds) * time.Second,
+		},
+		config.CaptchaProvider,
+		config.CaptchaCustomJsURL,
+		config.CaptchaCustomKey,
+		config.CaptchaCustomResponse,
+		config.CaptchaCustomValidateURL,
+		config.CaptchaSiteKey,
+		config.CaptchaSecretKey,
+		config.RemediationHeadersCustomName,
+		config.CaptchaHTMLFilePath,
+		config.CaptchaGracePeriodSeconds,
+	)
+	if err != nil {
+		log.Error("CaptchaClient not valid " + err.Error())
+		return nil, err
+	}

-	if (config.CrowdsecMode == configuration.StreamMode || config.CrowdsecMode == configuration.AloneMode) && ticker == nil {
+	if (config.CrowdsecMode == configuration.StreamMode || config.CrowdsecMode == configuration.AloneMode) && streamTicker == nil {
 		if config.CrowdsecMode == configuration.AloneMode {
 			if err := getToken(bouncer); err != nil {
-				bouncer.log.Error(fmt.Sprintf("New:getToken %s", err.Error()))
+				bouncer.log.Error("New:getToken " + err.Error())
 				return nil, err
 			}
 		}
 		handleStreamTicker(bouncer)
 		isStartup = false
-		ticker = startTicker(config, log, func() {
+		streamTicker = startTicker("stream", config.UpdateIntervalSeconds, log, func() {
 			handleStreamTicker(bouncer)
 		})
 	}
-	bouncer.log.Debug(fmt.Sprintf("New initialized mode:%s", config.CrowdsecMode))
+
+	// Start metrics ticker if not already running
+	if metricsTicker == nil && config.MetricsUpdateIntervalSeconds > 0 {
+		lastMetricsPush = time.Now() // Initialize lastMetricsPush when starting the metrics ticker
+		handleMetricsTicker(bouncer)
+		metricsTicker = startTicker("metrics", config.MetricsUpdateIntervalSeconds, log, func() {
+			handleMetricsTicker(bouncer)
+		})
+	}
+
+	bouncer.log.Debug("New initialized mode:" + config.CrowdsecMode)

 	return bouncer, nil
 }

 // ServeHTTP principal function of plugin.
 //
-//nolint:nestif
+//nolint:nestif,gocyclo
 func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	if !bouncer.enabled {
 		bouncer.next.ServeHTTP(rw, req)
 		return
 	}

-	// Here we check for the trusted IPs in the customHeader
-	remoteIP, err := ip.GetRemoteIP(req, bouncer.serverPoolStrategy, bouncer.customHeader)
+	// Here we check for the trusted IPs in the forwardedCustomHeader
+	remoteIP, err := ip.GetRemoteIP(req, bouncer.serverPoolStrategy, bouncer.forwardedCustomHeader)
 	if err != nil {
 		bouncer.log.Error(fmt.Sprintf("ServeHTTP:getRemoteIp ip:%s %s", remoteIP, err.Error()))
-		rw.WriteHeader(http.StatusForbidden)
+		bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		return
 	}
 	isTrusted, err := bouncer.clientPoolStrategy.Checker.Contains(remoteIP)
 	if err != nil {
 		bouncer.log.Error(fmt.Sprintf("ServeHTTP:checkerContains ip:%s %s", remoteIP, err.Error()))
-		rw.WriteHeader(http.StatusForbidden)
+		bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		return
 	}
 	// if our IP is in the trusted list we bypass the next checks
@@ -215,27 +333,32 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	}

 	if bouncer.crowdsecMode == configuration.AppsecMode {
-		handleNextServeHTTP(bouncer, remoteIP, rw, req)
+		bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		return
 	}

 	// TODO This should be simplified
 	if bouncer.crowdsecMode != configuration.NoneMode {
-		isBanned, cacheErr := bouncer.cacheClient.GetDecision(remoteIP)
+		value, cacheErr := bouncer.cacheClient.Get(remoteIP)
 		if cacheErr != nil {
-			errString := cacheErr.Error()
-			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:getDecision ip:%s isBanned:false %s", remoteIP, errString))
-			if errString != cache.CacheMiss {
-				bouncer.log.Error(fmt.Sprintf("ServeHTTP:getDecision ip:%s %s", remoteIP, errString))
-				rw.WriteHeader(http.StatusForbidden)
+			cacheErrString := cacheErr.Error()
+			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:Get ip:%s isBanned:false %s", remoteIP, cacheErrString))
+			if !bouncer.redisUnreachableBlock && cacheErrString == cache.CacheUnreachable {
+				bouncer.log.Error(fmt.Sprintf("ServeHTTP:Get ip:%s redisUnreachable=true", remoteIP))
+				bouncer.handleNextServeHTTP(rw, req, remoteIP)
+				return
+			}
+			if cacheErrString != cache.CacheMiss {
+				bouncer.log.Error(fmt.Sprintf("ServeHTTP:Get ip:%s %s", remoteIP, cacheErrString))
+				bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 				return
 			}
 		} else {
-			bouncer.log.Debug(fmt.Sprintf("ServeHTTP ip:%s cache:hit isBanned:%v", remoteIP, isBanned))
-			if isBanned {
-				rw.WriteHeader(http.StatusForbidden)
+			bouncer.log.Debug(fmt.Sprintf("ServeHTTP ip:%s cache:hit isBanned:%v", remoteIP, value))
+			if value == cache.NoBannedValue {
+				bouncer.handleNextServeHTTP(rw, req, remoteIP)
 			} else {
-				handleNextServeHTTP(bouncer, remoteIP, rw, req)
+				bouncer.handleRemediationServeHTTP(rw, req, remoteIP, value)
 			}
 			return
 		}
@@ -244,18 +367,18 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	// Right here if we cannot join the stream we forbid the request to go on.
 	if bouncer.crowdsecMode == configuration.StreamMode || bouncer.crowdsecMode == configuration.AloneMode {
 		if isCrowdsecStreamHealthy {
-			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		} else {
-			bouncer.log.Debug(fmt.Sprintf("ServeHTTP isCrowdsecStreamHealthy:false ip:%s", remoteIP))
-			rw.WriteHeader(http.StatusForbidden)
+			bouncer.log.Debug(fmt.Sprintf("ServeHTTP isCrowdsecStreamHealthy:false ip:%s updateFailure:%d", remoteIP, updateFailure))
+			bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		}
 	} else {
-		err = handleNoStreamCache(bouncer, remoteIP)
-		if err != nil {
-			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:handleNoStreamCache ip:%s isBanned:true %s", remoteIP, err.Error()))
-			rw.WriteHeader(http.StatusForbidden)
+		value, err := handleNoStreamCache(bouncer, remoteIP)
+		if value == cache.NoBannedValue {
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		} else {
-			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:handleNoStreamCache ip:%s isBanned:%v %s", remoteIP, value, err.Error()))
+			bouncer.handleRemediationServeHTTP(rw, req, remoteIP, value)
 		}
 	}
 }
@@ -288,12 +411,62 @@ type Login struct {
 	Expire string `json:"expire"`
 }

-func handleNextServeHTTP(bouncer *Bouncer, remoteIP string, rw http.ResponseWriter, req *http.Request) {
-	if bouncer.appsecEnabled {
-		err := appsecQuery(bouncer, remoteIP, req)
+// To append Headers we need to call rw.WriteHeader after set any header.
+func (bouncer *Bouncer) handleBanServeHTTP(rw http.ResponseWriter, req *http.Request, remoteIP, reason string) {
+	atomic.AddInt64(&blockedRequests, 1)
+
+	if bouncer.remediationCustomHeader != "" {
+		rw.Header().Set(bouncer.remediationCustomHeader, "ban")
+	}
+	if bouncer.banTemplate == nil {
+		rw.WriteHeader(bouncer.remediationStatusCode)
+		return
+	}
+	rw.Header().Set("Content-Type", "text/html; charset=utf-8")
+	rw.WriteHeader(bouncer.remediationStatusCode)
+
+	if req.Method == http.MethodHead {
+		return
+	}
+	templateData := map[string]string{
+		"RemediationReason": reason,
+		"ClientIP":          remoteIP,
+	}
+
+	if bouncer.traceCustomHeader != "" {
+		headerVal := req.Header.Get(bouncer.traceCustomHeader)
+
+		if headerVal != "" {
+			templateData["TraceID"] = headerVal
+		}
+	}
+
+	err := bouncer.banTemplate.Execute(rw, templateData)
+
 	if err != nil {
+		bouncer.log.Error("handleBanServeHTTP banTemplateServe " + err.Error())
+	}
+}
+
+func (bouncer *Bouncer) handleRemediationServeHTTP(rw http.ResponseWriter, req *http.Request, remoteIP, remediation string) {
+	bouncer.log.Debug(fmt.Sprintf("handleRemediationServeHTTP ip:%s remediation:%s", remoteIP, remediation))
+	if bouncer.captchaClient.Valid && remediation == cache.CaptchaValue && req.Method != http.MethodHead {
+		if bouncer.captchaClient.Check(remoteIP) {
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
+			return
+		}
+		atomic.AddInt64(&blockedRequests, 1) //  If we serve a captcha that should count as a dropped request.
+		bouncer.captchaClient.ServeHTTP(rw, req, remoteIP)
+		return
+	}
+	bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonLAPI)
+}
+
+func (bouncer *Bouncer) handleNextServeHTTP(rw http.ResponseWriter, req *http.Request, remoteIP string) {
+	if bouncer.appsecEnabled {
+		if err := appsecQuery(bouncer, remoteIP, req); err != nil {
 			bouncer.log.Debug(fmt.Sprintf("handleNextServeHTTP ip:%s isWaf:true %s", remoteIP, err.Error()))
-			rw.WriteHeader(http.StatusForbidden)
+			bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonAPPSEC)
 			return
 		}
 	}
@@ -302,18 +475,29 @@ func handleNextServeHTTP(bouncer *Bouncer, remoteIP string, rw http.ResponseWrit

 func handleStreamTicker(bouncer *Bouncer) {
 	if err := handleStreamCache(bouncer); err != nil {
+		bouncer.log.Debug(fmt.Sprintf("handleStreamTicker updateFailure:%d isCrowdsecStreamHealthy:%t %s", updateFailure, isCrowdsecStreamHealthy, err.Error()))
+		if bouncer.updateMaxFailure != -1 && updateFailure >= bouncer.updateMaxFailure && isCrowdsecStreamHealthy {
 			isCrowdsecStreamHealthy = false
-		bouncer.log.Error(err.Error())
+			bouncer.log.Error(fmt.Sprintf("handleStreamTicker:error updateFailure:%d %s", updateFailure, err.Error()))
+		}
+		updateFailure++
 	} else {
 		isCrowdsecStreamHealthy = true
+		updateFailure = 0
 	}
 }

-func startTicker(config *configuration.Config, log *logger.Log, work func()) chan bool {
-	ticker := time.NewTicker(time.Duration(config.UpdateIntervalSeconds) * time.Second)
+func handleMetricsTicker(bouncer *Bouncer) {
+	if err := reportMetrics(bouncer); err != nil {
+		bouncer.log.Error("handleMetricsTicker:reportMetrics " + err.Error())
+	}
+}
+
+func startTicker(name string, updateInterval int64, log *logger.Log, work func()) chan bool {
+	ticker := time.NewTicker(time.Duration(updateInterval) * time.Second)
 	stop := make(chan bool, 1)
 	go func() {
-		defer log.Debug("ticker:stopped")
+		defer log.Debug(name + "_ticker:stopped")
 		for {
 			select {
 			case <-ticker.C:
@@ -327,49 +511,65 @@ func startTicker(config *configuration.Config, log *logger.Log, work func()) cha
 }

 // We are now in none or live mode.
-func handleNoStreamCache(bouncer *Bouncer, remoteIP string) error {
+func handleNoStreamCache(bouncer *Bouncer, remoteIP string) (string, error) {
 	isLiveMode := bouncer.crowdsecMode == configuration.LiveMode
 	routeURL := url.URL{
 		Scheme:   bouncer.crowdsecScheme,
 		Host:     bouncer.crowdsecHost,
-		Path:     crowdsecLapiRoute,
-		RawQuery: fmt.Sprintf("ip=%v&banned=true", remoteIP),
+		Path:     bouncer.crowdsecPath + crowdsecLapiRoute,
+		RawQuery: fmt.Sprintf("ip=%v", remoteIP),
 	}
-	body, err := crowdsecQuery(bouncer, routeURL.String(), false)
+	body, err := crowdsecQuery(bouncer, routeURL.String(), nil)
 	if err != nil {
-		return err
+		return cache.BannedValue, err
 	}

 	if bytes.Equal(body, []byte("null")) {
 		if isLiveMode {
-			bouncer.cacheClient.SetDecision(remoteIP, false, bouncer.defaultDecisionTimeout)
+			bouncer.cacheClient.Set(remoteIP, cache.NoBannedValue, bouncer.defaultDecisionTimeout)
 		}
-		return nil
+		return cache.NoBannedValue, nil
 	}

 	var decisions []Decision
 	err = json.Unmarshal(body, &decisions)
 	if err != nil {
-		return fmt.Errorf("handleNoStreamCache:parseBody %w", err)
+		return cache.BannedValue, fmt.Errorf("handleNoStreamCache:parseBody %w", err)
 	}
 	if len(decisions) == 0 {
 		if isLiveMode {
-			bouncer.cacheClient.SetDecision(remoteIP, false, bouncer.defaultDecisionTimeout)
+			bouncer.cacheClient.Set(remoteIP, cache.NoBannedValue, bouncer.defaultDecisionTimeout)
 		}
-		return nil
+		return cache.NoBannedValue, nil
 	}
-	duration, err := time.ParseDuration(decisions[0].Duration)
+	var decision Decision
+	for _, d := range decisions {
+		decision = d
+		if decision.Type == "ban" {
+			break
+		}
+	}
+	duration, err := time.ParseDuration(decision.Duration)
 	if err != nil {
-		return fmt.Errorf("handleNoStreamCache:parseDuration %w", err)
+		return cache.BannedValue, fmt.Errorf("handleNoStreamCache:parseDuration %w", err)
 	}
-	if isLiveMode {
+	var value string
+	switch decision.Type {
+	case "ban":
+		value = cache.BannedValue
+	case "captcha":
+		value = cache.CaptchaValue
+	default:
+		bouncer.log.Debug("handleStreamCache:unknownType " + decision.Type)
+	}
+	if isLiveMode && bouncer.defaultDecisionTimeout > 0 {
 		durationSecond := int64(duration.Seconds())
 		if bouncer.defaultDecisionTimeout < durationSecond {
 			durationSecond = bouncer.defaultDecisionTimeout
 		}
-		bouncer.cacheClient.SetDecision(remoteIP, true, durationSecond)
+		bouncer.cacheClient.Set(remoteIP, value, durationSecond)
 	}
-	return fmt.Errorf("handleNoStreamCache:banned")
+	return value, errors.New("handleNoStreamCache:banned")
 }

 func getToken(bouncer *Bouncer) error {
@@ -378,14 +578,22 @@ func getToken(bouncer *Bouncer) error {
 		Host:   bouncer.crowdsecHost,
 		Path:   crowdsecCapiLoginRoute,
 	}
-	body, err := crowdsecQuery(bouncer, loginURL.String(), true)
+
+	// Move the login-specific payload here
+	loginData := []byte(fmt.Sprintf(
+		`{"machine_id": "%v","password": "%v","scenarios": ["%v"]}`,
+		bouncer.crowdsecMachineID,
+		bouncer.crowdsecPassword,
+		strings.Join(bouncer.crowdsecScenarios, `","`),
+	))
+
+	body, err := crowdsecQuery(bouncer, loginURL.String(), loginData)
 	if err != nil {
 		return err
 	}
 	var login Login
 	err = json.Unmarshal(body, &login)
 	if err != nil {
-		isCrowdsecStreamHealthy = false
 		return fmt.Errorf("getToken:parsingBody %w", err)
 	}
 	if login.Code == 200 && len(login.Token) > 0 {
@@ -401,7 +609,7 @@ func handleStreamCache(bouncer *Bouncer) error {
 	// Instead of blocking the goroutine interval for all the secondary node,
 	// if the master service is shut down, other goroutine can take the lead
 	// because updated routine information is in the cache
-	_, err := bouncer.cacheClient.GetDecision(cacheTimeoutKey)
+	_, err := bouncer.cacheClient.Get(cacheTimeoutKey)
 	if err == nil {
 		bouncer.log.Debug("handleStreamCache:alreadyUpdated")
 		return nil
@@ -409,14 +617,14 @@ func handleStreamCache(bouncer *Bouncer) error {
 	if err.Error() != cache.CacheMiss {
 		return err
 	}
-	bouncer.cacheClient.SetDecision(cacheTimeoutKey, false, bouncer.updateInterval-1)
+	bouncer.cacheClient.Set(cacheTimeoutKey, cache.NoBannedValue, bouncer.updateInterval-1)
 	streamRouteURL := url.URL{
 		Scheme:   bouncer.crowdsecScheme,
 		Host:     bouncer.crowdsecHost,
-		Path:     bouncer.crowdsecStreamRoute,
+		Path:     bouncer.crowdsecPath + bouncer.crowdsecStreamRoute,
 		RawQuery: fmt.Sprintf("startup=%t", !isCrowdsecStreamHealthy || isStartup),
 	}
-	body, err := crowdsecQuery(bouncer, streamRouteURL.String(), false)
+	body, err := crowdsecQuery(bouncer, streamRouteURL.String(), nil)
 	if err != nil {
 		return err
 	}
@@ -428,51 +636,58 @@ func handleStreamCache(bouncer *Bouncer) error {
 	for _, decision := range stream.New {
 		duration, err := time.ParseDuration(decision.Duration)
 		if err == nil {
-			bouncer.cacheClient.SetDecision(decision.Value, true, int64(duration.Seconds()))
+			var value string
+			switch decision.Type {
+			case "ban":
+				value = cache.BannedValue
+			case "captcha":
+				value = cache.CaptchaValue
+			default:
+				bouncer.log.Debug("handleStreamCache:unknownType " + decision.Type)
+			}
+			bouncer.cacheClient.Set(decision.Value, value, int64(duration.Seconds()))
 		}
 	}
 	for _, decision := range stream.Deleted {
-		bouncer.cacheClient.DeleteDecision(decision.Value)
+		bouncer.cacheClient.Delete(decision.Value)
 	}
 	bouncer.log.Debug("handleStreamCache:updated")
-	isCrowdsecStreamHealthy = true
 	return nil
 }

-func crowdsecQuery(bouncer *Bouncer, stringURL string, isPost bool) ([]byte, error) {
+func crowdsecQuery(bouncer *Bouncer, stringURL string, data []byte) ([]byte, error) {
 	var req *http.Request
-	if isPost {
-		data := []byte(fmt.Sprintf(
-			`{"machine_id": "%v","password": "%v","scenarios": ["%v"]}`,
-			bouncer.crowdsecMachineID,
-			bouncer.crowdsecPassword,
-			strings.Join(bouncer.crowdsecScenarios, `","`),
-		))
+	if len(data) > 0 {
 		req, _ = http.NewRequest(http.MethodPost, stringURL, bytes.NewBuffer(data))
 	} else {
 		req, _ = http.NewRequest(http.MethodGet, stringURL, nil)
 	}
 	req.Header.Add(bouncer.crowdsecHeader, bouncer.crowdsecKey)
+	req.Header.Add("User-Agent", "Crowdsec-Bouncer-Traefik-Plugin/1.X.X")
+
 	res, err := bouncer.httpClient.Do(req)
 	if err != nil {
-		return nil, fmt.Errorf("crowdsecQuery url:%s %w", stringURL, err)
+		return nil, fmt.Errorf("crowdsecQuery:unreachable url:%s %w", stringURL, err)
 	}
 	defer func() {
 		if err = res.Body.Close(); err != nil {
-			bouncer.log.Error(fmt.Sprintf("crowdsecQuery:closeBody %s", err.Error()))
+			bouncer.log.Error("crowdsecQuery:closeBody " + err.Error())
 		}
 	}()
 	if res.StatusCode == http.StatusUnauthorized && bouncer.crowdsecMode == configuration.AloneMode {
 		if errToken := getToken(bouncer); errToken != nil {
 			return nil, fmt.Errorf("crowdsecQuery:renewToken url:%s %w", stringURL, errToken)
 		}
-		return crowdsecQuery(bouncer, stringURL, false)
+		return crowdsecQuery(bouncer, stringURL, nil)
 	}
-	if res.StatusCode != http.StatusOK {
-		return nil, fmt.Errorf("crowdsecQuery url:%s, statusCode:%d", stringURL, res.StatusCode)
-	}
-	body, err := io.ReadAll(res.Body)

+	// Check if the status code starts with 2
+	statusStr := strconv.Itoa(res.StatusCode)
+	if len(statusStr) < 1 || statusStr[0] != '2' {
+		return nil, fmt.Errorf("crowdsecQuery method:%s url:%s, statusCode:%d (expected: 2xx)", req.Method, stringURL, res.StatusCode)
+	}
+
+	body, err := io.ReadAll(res.Body)
 	if err != nil {
 		return nil, fmt.Errorf("crowdsecQuery:readBody %w", err)
 	}
@@ -481,17 +696,21 @@ func crowdsecQuery(bouncer *Bouncer, stringURL string, isPost bool) ([]byte, err

 func appsecQuery(bouncer *Bouncer, ip string, httpReq *http.Request) error {
 	routeURL := url.URL{
-		Scheme: bouncer.crowdsecScheme,
+		Scheme: bouncer.appsecScheme,
 		Host:   bouncer.appsecHost,
-		Path:   "/",
+		Path:   bouncer.appsecPath,
 	}
 	var req *http.Request
-	if httpReq.Body != nil && httpReq.ContentLength > 0 {
-		bodyBytes, err := io.ReadAll(httpReq.Body)
+	if bouncer.appsecBodyLimit > 0 && httpReq.Body != nil && httpReq.ContentLength > 0 {
+		var bodyBuffer bytes.Buffer
+		limitedReader := io.LimitReader(httpReq.Body, bouncer.appsecBodyLimit)
+		teeReader := io.TeeReader(limitedReader, &bodyBuffer)
+		bodyBytes, err := io.ReadAll(teeReader)
 		if err != nil {
 			return fmt.Errorf("appsecQuery:GetBody %w", err)
 		}
-		httpReq.Body = io.NopCloser(bytes.NewBuffer(bodyBytes))
+		// Conserve body intact after reading it for other middlewares and service
+		httpReq.Body = io.NopCloser(io.MultiReader(&bodyBuffer, httpReq.Body))
 		req, _ = http.NewRequest(http.MethodPost, routeURL.String(), bytes.NewBuffer(bodyBytes))
 	} else {
 		req, _ = http.NewRequest(http.MethodGet, routeURL.String(), nil)
@@ -502,25 +721,30 @@ func appsecQuery(bouncer *Bouncer, ip string, httpReq *http.Request) error {
 			req.Header.Add(key, value)
 		}
 	}
-	req.Header.Set(crowdsecAppsecHeader, bouncer.crowdsecKey)
+	req.Header.Set(crowdsecAppsecHeader, bouncer.appsecKey)
 	req.Header.Set(crowdsecAppsecIPHeader, ip)
 	req.Header.Set(crowdsecAppsecVerbHeader, httpReq.Method)
 	req.Header.Set(crowdsecAppsecHostHeader, httpReq.Host)
-	req.Header.Set(crowdsecAppsecURIHeader, httpReq.URL.Path)
+	req.Header.Set(crowdsecAppsecURIHeader, httpReq.URL.String())
+	req.Header.Set(crowdsecAppsecUserAgent, httpReq.Header.Get("User-Agent"))

-	res, err := bouncer.httpClient.Do(req)
+	res, err := bouncer.httpAppsecClient.Do(req)
 	if err != nil {
-		return fmt.Errorf("appsecQuery %w", err)
+		bouncer.log.Error("appsecQuery:unreachable")
+		if bouncer.appsecUnreachableBlock {
+			return fmt.Errorf("appsecQuery:unreachable %w", err)
+		}
+		return nil
 	}
 	defer func() {
 		if err = res.Body.Close(); err != nil {
-			bouncer.log.Error(fmt.Sprintf("appsecQuery:closeBody %s", err.Error()))
+			bouncer.log.Error("appsecQuery:closeBody " + err.Error())
 		}
 	}()
 	if res.StatusCode == http.StatusInternalServerError {
-		bouncer.log.Debug("crowdsecQuery statusCode:500")
+		bouncer.log.Info("appsecQuery:failure")
 		if bouncer.appsecFailureBlock {
-			return fmt.Errorf("appsecQuery statusCode:%d", res.StatusCode)
+			return errors.New("appsecQuery statusCode:500")
 		}
 		return nil
 	}
@@ -533,3 +757,65 @@ func appsecQuery(bouncer *Bouncer, ip string, httpReq *http.Request) error {
 	}
 	return nil
 }
+
+func reportMetrics(bouncer *Bouncer) error {
+	now := time.Now()
+	currentCount := atomic.LoadInt64(&blockedRequests)
+	windowSizeSeconds := int(now.Sub(lastMetricsPush).Seconds())
+
+	bouncer.log.Debug(fmt.Sprintf("reportMetrics: blocked_requests=%d window_size=%ds", currentCount, windowSizeSeconds))
+
+	metrics := map[string]interface{}{
+		"remediation_components": []map[string]interface{}{
+			{
+				"version": "1.X.X",
+				"type":    "bouncer",
+				"name":    "traefik_plugin",
+				"metrics": []map[string]interface{}{
+					{
+						"items": []map[string]interface{}{
+							{
+								"name":  "dropped",
+								"value": currentCount,
+								"unit":  "request",
+								"labels": map[string]string{
+									"type": "traefik_plugin",
+								},
+							},
+						},
+						"meta": map[string]interface{}{
+							"window_size_seconds": windowSizeSeconds,
+							"utc_now_timestamp":   now.Unix(),
+						},
+					},
+				},
+				"utc_startup_timestamp": time.Now().Unix(),
+				"feature_flags":         []string{},
+				"os": map[string]string{
+					"name":    "unknown",
+					"version": "unknown",
+				},
+			},
+		},
+	}
+
+	data, err := json.Marshal(metrics)
+	if err != nil {
+		return fmt.Errorf("reportMetrics:marshal %w", err)
+	}
+
+	metricsURL := url.URL{
+		Scheme: bouncer.crowdsecScheme,
+		Host:   bouncer.crowdsecHost,
+		Path:   bouncer.crowdsecPath + crowdsecLapiMetricsRoute,
+	}
+
+	_, err = crowdsecQuery(bouncer, metricsURL.String(), data)
+	if err != nil {
+		return fmt.Errorf("reportMetrics:query %w", err)
+	}
+
+	atomic.StoreInt64(&blockedRequests, 0)
+	lastMetricsPush = now
+	return nil
+}
@@ -2,6 +2,7 @@ package crowdsec_bouncer_traefik_plugin //nolint:revive,stylecheck

 import (
 	"context"
+	htmltemplate "html/template"
 	"net/http"
 	"net/http/httptest"
 	"reflect"
@@ -18,7 +19,7 @@ func TestServeHTTP(t *testing.T) {
 	cfg.CrowdsecLapiKey = "test"

 	ctx := context.Background()
-	next := http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {})
+	next := http.HandlerFunc(func(_ http.ResponseWriter, _ *http.Request) {})

 	handler, err := New(ctx, next, cfg, "demo-plugin")
 	if err != nil {
@@ -75,7 +76,7 @@ func TestBouncer_ServeHTTP(t *testing.T) {
 		crowdsecMode           string
 		updateInterval         int64
 		defaultDecisionTimeout int64
-		customHeader           string
+		forwardedCustomHeader  string
 		clientPoolStrategy     *ip.PoolStrategy
 		serverPoolStrategy     *ip.PoolStrategy
 		httpClient             *http.Client
@@ -93,7 +94,7 @@ func TestBouncer_ServeHTTP(t *testing.T) {
 		// TODO: Add test cases.
 	}
 	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
+		t.Run(tt.name, func(_ *testing.T) {
 			bouncer := &Bouncer{
 				next:                   tt.fields.next,
 				name:                   tt.fields.name,
@@ -105,7 +106,7 @@ func TestBouncer_ServeHTTP(t *testing.T) {
 				crowdsecMode:           tt.fields.crowdsecMode,
 				updateInterval:         tt.fields.updateInterval,
 				defaultDecisionTimeout: tt.fields.defaultDecisionTimeout,
-				customHeader:           tt.fields.customHeader,
+				forwardedCustomHeader:  tt.fields.forwardedCustomHeader,
 				clientPoolStrategy:     tt.fields.clientPoolStrategy,
 				serverPoolStrategy:     tt.fields.serverPoolStrategy,
 				httpClient:             tt.fields.httpClient,
@@ -130,7 +131,7 @@ func Test_handleNoStreamCache(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if err := handleNoStreamCache(tt.args.bouncer, tt.args.remoteIP); (err != nil) != tt.wantErr {
+			if _, err := handleNoStreamCache(tt.args.bouncer, tt.args.remoteIP); (err != nil) != tt.wantErr {
 				t.Errorf("handleNoStreamCache() error = %v, wantErr %v", err, tt.wantErr)
 			}
 		})
@@ -163,7 +164,7 @@ func Test_crowdsecQuery(t *testing.T) {
 	type args struct {
 		bouncer   *Bouncer
 		stringURL string
-		isPost    bool
+		data      []byte
 	}
 	tests := []struct {
 		name    string
@@ -175,7 +176,7 @@ func Test_crowdsecQuery(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := crowdsecQuery(tt.args.bouncer, tt.args.stringURL, tt.args.isPost)
+			got, err := crowdsecQuery(tt.args.bouncer, tt.args.stringURL, tt.args.data)
 			if (err != nil) != tt.wantErr {
 				t.Errorf("crowdsecQuery() error = %v, wantErr %v", err, tt.wantErr)
 				return
@@ -186,3 +187,148 @@ func Test_crowdsecQuery(t *testing.T) {
 		})
 	}
 }
+
+func TestHandleBanServeHTTPWithDifferentMethods(t *testing.T) {
+	html := "<html>You are banned</html>"
+	banTemplate, _ := htmltemplate.New("html").Parse(html)
+	tests := []struct {
+		name              string
+		method            string
+		banTemplate       *htmltemplate.Template
+		expectBodyContent bool
+	}{
+		{
+			name:              "GET request should have body with template",
+			method:            http.MethodGet,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+		{
+			name:              "HEAD request should NOT have body even with template",
+			method:            http.MethodHead,
+			banTemplate:       banTemplate,
+			expectBodyContent: false,
+		},
+		{
+			name:              "POST request should have body with template",
+			method:            http.MethodPost,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+		{
+			name:              "PUT request should have body with template",
+			method:            http.MethodPut,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+		{
+			name:              "DELETE request should have body with template",
+			method:            http.MethodDelete,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			bouncer := &Bouncer{
+				remediationStatusCode:   http.StatusForbidden,
+				remediationCustomHeader: "X-Test-Remediation",
+				banTemplate:             tt.banTemplate,
+			}
+
+			rw := httptest.NewRecorder()
+			req := &http.Request{Method: tt.method}
+			bouncer.handleBanServeHTTP(rw, req, "0.0.0.0", "TEST")
+
+			// Check status code
+			if rw.Code != http.StatusForbidden {
+				t.Errorf("Expected status code 403, got %d", rw.Code)
+			}
+
+			// Check custom header
+			headerValue := rw.Header().Get("X-Test-Remediation")
+			if headerValue != "ban" {
+				t.Errorf("Expected header X-Test-Remediation to be 'ban', got %s", headerValue)
+			}
+
+			// Check body content
+			body := rw.Body.String()
+			hasBodyContent := len(body) > 0
+
+			if hasBodyContent != tt.expectBodyContent {
+				t.Errorf("Method %s: expected body content: %v, got body content: %v (body: %q)",
+					tt.method, tt.expectBodyContent, hasBodyContent, body)
+			}
+
+			// If we expect body content, verify it matches template
+			if tt.expectBodyContent && body != html {
+				t.Errorf("Expected body %q, got %q", html, body)
+			}
+		})
+	}
+}
+
+func TestCaptchaMethodBasedLogic(t *testing.T) {
+	tests := []struct {
+		name              string
+		method            string
+		remediation       string
+		expectBanFallback bool
+	}{
+		{
+			name:              "GET with captcha remediation should allow captcha",
+			method:            http.MethodGet,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "HEAD with captcha remediation should fallback to ban",
+			method:            http.MethodHead,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: true,
+		},
+		{
+			name:              "POST with captcha remediation should allow captcha",
+			method:            http.MethodPost,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "PUT with captcha remediation should allow captcha",
+			method:            http.MethodPut,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "DELETE with captcha remediation should allow captcha",
+			method:            http.MethodDelete,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "PATCH with captcha remediation should allow captcha",
+			method:            http.MethodPatch,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "OPTIONS with captcha remediation should allow captcha",
+			method:            http.MethodOptions,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Test the core logic: captcha is served for all methods except HEAD
+			shouldUseCaptcha := tt.remediation == cache.CaptchaValue && tt.method != http.MethodHead
+
+			if shouldUseCaptcha == tt.expectBanFallback {
+				t.Errorf("Method %s with %s remediation: expected ban fallback %v, but logic would use captcha %v",
+					tt.method, tt.remediation, tt.expectBanFallback, shouldUseCaptcha)
+			}
+		})
+	}
+}
@@ -0,0 +1,338 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>CrowdSec Captcha</title>
+  <meta content="text/html; charset=utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <style>
+    /*! tailwindcss v3.2.7 | MIT License | https://tailwindcss.com*/
+    *,
+    :after,
+    :before {
+      border: 0 solid #e5e7eb;
+      box-sizing: border-box
+    }
+
+    :after,
+    :before {
+      --tw-content: ""
+    }
+
+    html {
+      -webkit-text-size-adjust: 100%;
+      font-feature-settings: normal;
+      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
+      line-height: 1.5;
+      -moz-tab-size: 4;
+      -o-tab-size: 4;
+      tab-size: 4
+    }
+
+    body {
+      line-height: inherit;
+      margin: 0
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6 {
+      font-size: inherit;
+      font-weight: inherit
+    }
+
+    a {
+      color: inherit;
+      text-decoration: inherit
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6,
+    hr,
+    p,
+    pre {
+      margin: 0
+    }
+
+    *,
+    ::backdrop,
+    :after,
+    :before {
+      --tw-border-spacing-x: 0;
+      --tw-border-spacing-y: 0;
+      --tw-translate-x: 0;
+      --tw-translate-y: 0;
+      --tw-rotate: 0;
+      --tw-skew-x: 0;
+      --tw-skew-y: 0;
+      --tw-scale-x: 1;
+      --tw-scale-y: 1;
+      --tw-pan-x: ;
+      --tw-pan-y: ;
+      --tw-pinch-zoom: ;
+      --tw-scroll-snap-strictness: proximity;
+      --tw-ordinal: ;
+      --tw-slashed-zero: ;
+      --tw-numeric-figure: ;
+      --tw-numeric-spacing: ;
+      --tw-numeric-fraction: ;
+      --tw-ring-inset: ;
+      --tw-ring-offset-width: 0px;
+      --tw-ring-offset-color: #fff;
+      --tw-ring-color: #3b82f680;
+      --tw-ring-offset-shadow: 0 0 #0000;
+      --tw-ring-shadow: 0 0 #0000;
+      --tw-shadow: 0 0 #0000;
+      --tw-shadow-colored: 0 0 #0000;
+      --tw-blur: ;
+      --tw-brightness: ;
+      --tw-contrast: ;
+      --tw-grayscale: ;
+      --tw-hue-rotate: ;
+      --tw-invert: ;
+      --tw-saturate: ;
+      --tw-sepia: ;
+      --tw-drop-shadow: ;
+      --tw-backdrop-blur: ;
+      --tw-backdrop-brightness: ;
+      --tw-backdrop-contrast: ;
+      --tw-backdrop-grayscale: ;
+      --tw-backdrop-hue-rotate: ;
+      --tw-backdrop-invert: ;
+      --tw-backdrop-opacity: ;
+      --tw-backdrop-saturate: ;
+      --tw-backdrop-sepia:
+    }
+
+    .flex {
+      display: flex
+    }
+    .flex-wrap {
+      flex-wrap: wrap
+    }
+
+    .inline-flex {
+      display: inline-flex
+    }
+
+    .h-24 {
+      height: 6rem
+    }
+
+    .h-6 {
+      height: 1.5rem
+    }
+
+    .h-full {
+      height: 100%
+    }
+
+    .h-screen {
+      height: 100vh
+    }
+
+    .text-center {
+      text-align: center
+    }
+
+    .w-24 {
+      width: 6rem
+    }
+
+    .w-6 {
+      width: 1.5rem
+    }
+
+    .w-full {
+      width: 100%
+    }
+
+    .w-screen {
+      width: 100vw
+    }
+
+    .my-3 {
+      margin-top: 0.75rem;
+      margin-bottom: 0.75rem
+    }
+
+    .flex-col {
+      flex-direction: column
+    }
+
+    .items-center {
+      align-items: center
+    }
+
+    .justify-center {
+      justify-content: center
+    }
+
+    .justify-between {
+      justify-content: space-between
+    }
+
+    .space-y-1>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(.25rem*var(--tw-space-y-reverse));
+      margin-top: calc(.25rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .space-y-4>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(1rem*var(--tw-space-y-reverse));
+      margin-top: calc(1rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .rounded-xl {
+      border-radius: .75rem
+    }
+
+    .border-2 {
+      border-width: 2px
+    }
+
+    .border-black {
+      --tw-border-opacity: 1;
+      border-color: rgb(0 0 0/var(--tw-border-opacity))
+    }
+
+    .p-4 {
+      padding: 1rem
+    }
+
+    .px-4 {
+      padding-left: 1rem;
+      padding-right: 1rem
+    }
+
+    .py-2 {
+      padding-bottom: .5rem;
+      padding-top: .5rem
+    }
+
+    .text-2xl {
+      font-size: 1.5rem;
+      line-height: 2rem
+    }
+
+    .text-sm {
+      font-size: .875rem;
+      line-height: 1.25rem
+    }
+
+    .text-xl {
+      font-size: 1.25rem;
+      line-height: 1.75rem
+    }
+
+    .font-bold {
+      font-weight: 700
+    }
+
+    .text-white {
+      --tw-text-opacity: 1;
+      color: rgb(255 255 255/var(--tw-text-opacity))
+    }
+
+    @media (min-width:640px) {
+      .sm\:w-2\/3 {
+        width: 66.666667%
+      }
+    }
+
+    @media (min-width:768px) {
+      .md\:flex-row {
+        flex-direction: row
+      }
+    }
+
+    @media (min-width:1024px) {
+      .lg\:w-1\/2 {
+        width: 50%
+      }
+
+      .lg\:text-3xl {
+        font-size: 1.875rem;
+        line-height: 2.25rem
+      }
+
+      .lg\:text-xl {
+        font-size: 1.25rem;
+        line-height: 1.75rem
+      }
+    }
+
+    @media (min-width:1280px) {
+      .xl\:text-4xl {
+        font-size: 2.25rem;
+        line-height: 2.5rem
+      }
+    }
+  </style>
+  <script src="{{ .FrontendJS }}" async defer></script>
+</head>
+
+<body class="h-screen w-screen p-4">
+  <div class="h-full w-full flex flex-col justify-center items-center">
+    <div class="border-2 border-black rounded-xl p-4 text-center w-full sm:w-2/3 lg:w-1/2">
+      <div class="flex flex-col items-center space-y-4">
+        <svg fill="black" class="h-24 w-24" aria-hidden="true" focusable="false" data-prefix="fas"
+          data-icon="exclamation-triangle" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"
+          class="warning">
+          <path
+            d="M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z">
+          </path>
+        </svg>
+        <h1 class="text-2xl lg:text-3xl xl:text-4xl">CrowdSec Captcha</h1>
+      </div>
+      <form action="" method="POST" class="flex flex-col items-center space-y-1" id="captcha-form">
+        <div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback">
+        </div>
+      </form>
+      <div class="flex justify-center flex-wrap">
+        <p class="my-3">This security check has been powered by</p>
+        <a href="https://crowdsec.net/" target="_blank" rel="noopener" class="inline-flex flex-col items-center">
+          <svg fill="black" width="33.92" height="33.76" viewBox="0 0 254.4 253.2">
+            <defs>
+              <clipPath id="a">
+                <path d="M0 52h84v201.2H0zm0 0" />
+              </clipPath>
+              <clipPath id="b">
+                <path d="M170 52h84.4v201.2H170zm0 0" />
+              </clipPath>
+            </defs>
+            <path
+              d="M59.3 128.4c1.4 2.3 2.5 4.6 3.4 7-1-4.1-2.3-8.1-4.3-12-3.1-6-7.8-5.8-10.7 0-2 4-3.2 8-4.3 12.1 1-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M207.8 128.4a42.9 42.9 0 013.4 7c-1-4.1-2.3-8.1-4.3-12-3.2-6-7.8-5.8-10.7 0-2 4-3.3 8-4.3 12.1.9-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M134.6 92.9c2 3.5 3.6 7 4.8 10.7-1.3-5.4-3-10.6-5.6-15.7-4-7.5-9.7-7.2-13.3 0a75.4 75.4 0 00-5.6 16c1.2-3.8 2.7-7.4 4.7-11 4.1-7.2 10.6-7.5 15 0M43.8 136.8c.9 4.6 3.7 8.3 7.3 9.2 0 2.7 0 5.5.2 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4M192.4 136.8c.8 4.6 3.7 8.3 7.2 9.2 0 2.7 0 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3.9 2.2 1.2 0 .6-3 .7-6.3 1-9.6.2-2.7.3-5.5.2-8.2 3.6-1 6.4-4.6 7.3-9.2a17.8 17.8 0 01-9.1 2.4c-3.4 0-6.6-1-9.1-2.4M138.3 104.6c-3.1 1.9-7 3-11.3 3-4.3 0-8.2-1.1-11.3-3 1 5.8 4.5 10.3 9 11.5 0 3.4 0 6.8.3 10.2.4 4.1.5 8.2 1.2 12 .4 2.9 1.2 2.7 1.6 0 .7-3.8.8-7.9 1.2-12 .3-3.4.3-6.8.3-10.2 4.5-1.2 8-5.7 9-11.5" />
+            <path
+              d="M51 146c0 2.7.1 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4.9 4.6 3.7 8.3 7.3 9.2M143.9 105c-1.9-.4-3.5-1.2-4.9-2.3 1.4 5.6 2.5 11.3 4 17 1.2 5 2 10 2.4 15 .6 7.8-4.5 14.5-10.9 14.5h-15c-6.4 0-11.5-6.7-11-14.5.5-5 1.3-10 2.6-15 1.3-5.3 2.3-10.5 3.6-15.7-2.2 1.2-4.8 1.9-7.7 2-4.7.1-9.4-.3-14-1-4-.4-6.7-3-8-6.7-1.3-3.4-2-7-3.3-10.4-.5-1.5-1.6-2.8-2.4-4.2-.4-.6-.8-1.2-.9-1.8v-7.8a77 77 0 0124.5-3c6.1 0 12 1 17.8 3.2 4.7 1.7 9.7 1.8 14.4 0 9-3.4 18.2-3.8 27.5-3 4.9.5 9.8 1.6 14.8 2.4v8.2c0 .6-.3 1.5-.7 1.7-2 .9-2.2 2.7-2.7 4.5-.9 3.2-1.8 6.4-2.9 9.5a11 11 0 01-8.8 7.7 40.6 40.6 0 01-18.4-.2m29.4 80.6c-3.2-26.8-6.4-50-8.9-60.7a14.3 14.3 0 0014.1-14h.4a9 9 0 005.6-16.5 14.3 14.3 0 00-3.7-27.2 9 9 0 00-6.9-14.6c2.4-1.1 4.5-3 5.8-5 3.4-5.3 4-29-8-44.4-5-6.3-9.8-2.5-10 1.8-1 13.2-1.1 23-4.5 34.3a9 9 0 00-16-4.1 14.3 14.3 0 00-28.4 0 9 9 0 00-16 4.1c-3.4-11.2-3.5-21.1-4.4-34.3-.3-4.3-5.2-8-10-1.8-12 15.3-11.5 39-8.1 44.4 1.3 2 3.4 3.9 5.8 5a9 9 0 00-7 14.6 14.3 14.3 0 00-3.6 27.2A9 9 0 0075 111h.5a14.5 14.5 0 0014.3 14c-4 17.2-10 66.3-15 111.3l-1.3 13.4a1656.4 1656.4 0 01106.6 0l-1.4-12.7-5.4-51.3" />
+            <g clip-path="url(#a)">
+              <path
+                d="M83.5 136.6l-2.3.7c-5 1-9.8 1-14.8-.2-1.4-.3-2.7-1-3.8-1.9l3.1 13.7c1 4 1.7 8 2 12 .5 6.3-3.6 11.6-8.7 11.6H46.9c-5.1 0-9.2-5.3-8.7-11.6.3-4 1-8 2-12 1-4.2 1.8-8.5 2.9-12.6-1.8 1-3.9 1.5-6.3 1.6a71 71 0 01-11.1-.7 7.7 7.7 0 01-6.5-5.5c-1-2.7-1.6-5.6-2.6-8.3-.4-1.2-1.3-2.3-2-3.4-.2-.4-.6-1-.6-1.4v-6.3c6.4-2 13-2.6 19.6-2.5 4.9.1 9.6 1 14.2 2.6 3.9 1.4 7.9 1.5 11.7 0 1.8-.7 3.6-1.2 5.5-1.6a13 13 0 01-1.6-15.5A18.3 18.3 0 0159 73.1a11.5 11.5 0 00-17.4 8.1 7.2 7.2 0 00-12.9 3.3c-2.7-9-2.8-17-3.6-27.5-.2-3.4-4-6.5-8-1.4C7.5 67.8 7.9 86.9 10.6 91c1.1 1.7 2.8 3.1 4.7 4a7.2 7.2 0 00-5.6 11.7 11.5 11.5 0 00-2.9 21.9 7.2 7.2 0 004.5 13.2h.3c0 .6 0 1.1.2 1.7.9 5.4 5.6 9.5 11.3 9.5A1177.2 1177.2 0 0010 253.2c18.1-1.5 38.1-2.6 59.5-3.4.4-4.6.8-9.3 1.4-14 1.2-11.6 3.3-30.5 5.7-49.7 2.2-18 4.7-36.3 7-49.5" />
+            </g>
+            <g clip-path="url(#b)">
+              <path
+                d="M254.4 118.2c0-5.8-4.2-10.5-9.7-11.4a7.2 7.2 0 00-5.6-11.7c2-.9 3.6-2.3 4.7-4 2.7-4.2 3.1-23.3-6.5-35.5-4-5.1-7.8-2-8 1.4-.8 10.5-.9 18.5-3.6 27.5a7.2 7.2 0 00-12.8-3.3 11.5 11.5 0 00-17.8-7.9 18.4 18.4 0 01-4.5 22 13 13 0 01-1.3 15.2c2.4.5 4.8 1 7.1 2 3.8 1.3 7.8 1.4 11.6 0 7.2-2.8 14.6-3 22-2.4 4 .4 7.9 1.2 12 1.9l-.1 6.6c0 .5-.2 1.2-.5 1.3-1.7.7-1.8 2.2-2.2 3.7l-2.3 7.6a8.8 8.8 0 01-7 6.1c-5 1-10 1-14.9-.2-1.5-.3-2.8-1-3.9-1.9 1.2 4.5 2 9.1 3.2 13.7 1 4 1.6 8 2 12 .4 6.3-3.6 11.6-8.8 11.6h-12c-5.2 0-9.3-5.3-8.8-11.6.4-4 1-8 2-12 1-4.2 1.9-8.5 3-12.6-1.8 1-4 1.5-6.3 1.6-3.7 0-7.5-.3-11.2-.7a7.7 7.7 0 01-3.7-1.5c3.1 18.4 7.1 51.2 12.5 100.9l.6 5.3.8 7.9c21.4.7 41.5 1.9 59.7 3.4L243 243l-4.4-41.2a606 606 0 00-7-48.7 11.5 11.5 0 0011.2-11.2h.4a7.2 7.2 0 004.4-13.2c4-1.8 6.8-5.8 6.8-10.5" />
+            </g>
+            <path
+              d="M180 249.6h.4a6946 6946 0 00-7.1-63.9l5.4 51.3 1.4 12.6M164.4 125c2.5 10.7 5.7 33.9 8.9 60.7a570.9 570.9 0 00-8.9-60.7M74.8 236.3l-1.4 13.4 1.4-13.4" />
+          </svg>
+          <span>CrowdSec</span>
+        </a>
+      </div>
+    </div>
+  </div>
+  <script>
+    function captchaCallback() {
+      setTimeout(() => document.querySelector('#captcha-form').submit(), 500);
+    }
+  </script>
+</body>
+</html>
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  traefik:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -18,6 +16,8 @@ services:
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - logs-local:/var/log/traefik
+      - './ban.html:/ban.html:ro'
+      - './captcha.html:/captcha.html:ro'
      - ./:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
    ports:
      - 8000:80
@@ -33,12 +33,10 @@ services:
      - "traefik.enable=true"
      - "traefik.http.routers.router-foo.rule=PathPrefix(`/foo`)"
      - "traefik.http.routers.router-foo.entrypoints=web"
-      - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker" 
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker"
      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.enabled=true"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5="

-  whoami2:
+  bar:
    image: traefik/whoami
    container_name: "simple-service-bar"
    restart: unless-stopped
@@ -46,19 +44,46 @@ services:
      - "traefik.enable=true"
      - "traefik.http.routers.router-bar.rule=PathPrefix(`/bar`)"
      - "traefik.http.routers.router-bar.entrypoints=web"
-      - "traefik.http.routers.router-bar.middlewares=crowdsec-bar@docker"
+      - "traefik.http.routers.router-bar.middlewares=crowdsec@docker"
      - "traefik.http.services.service-bar.loadbalancer.server.port=80"
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.enabled=true"
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.loglevel=DEBUG"
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.crowdsecappsecenabled=true"
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5="
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.metricsupdateintervalseconds=15"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsecenabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecmode=stream"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5="

+  bar2:
+    image: traefik/whoami
+    container_name: "simple-service-bar2"
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.router-bar2.rule=PathPrefix(`/bar2`)"
+      - "traefik.http.routers.router-bar2.entrypoints=web"
+      - "traefik.http.routers.router-bar2.middlewares=crowdsec2@docker"
+      - "traefik.http.services.service-bar2.loadbalancer.server.port=80"
+      - "traefik.http.middlewares.crowdsec2.plugin.bouncer.enabled=true"
+      - "traefik.http.middlewares.crowdsec2.plugin.bouncer.loglevel=DEBUG"
+      - "traefik.http.middlewares.crowdsec2.plugin.bouncer.crowdsecmode=stream"
+      - "traefik.http.middlewares.crowdsec2.plugin.bouncer.updateintervalseconds=10"
+      - "traefik.http.middlewares.crowdsec2.plugin.bouncer.updatemaxfailure=-1"
+      - "traefik.http.middlewares.crowdsec2.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5="
+  bar3:
+    image: traefik/whoami
+    container_name: "simple-service-bar3"
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.router-bar3.rule=PathPrefix(`/bar3`)"
+      - "traefik.http.routers.router-bar3.entrypoints=web"
+      - "traefik.http.routers.router-bar3.middlewares=crowdsec2@docker"
  crowdsec:
-    image: crowdsecurity/crowdsec:dev
+    image: crowdsecurity/crowdsec:v1.6.8
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
-      COLLECTIONS: crowdsecurity/traefik crowdsecurity/appsec-virtual-patching
+      COLLECTIONS: crowdsecurity/traefik crowdsecurity/appsec-virtual-patching crowdsecurity/appsec-generic-rules
      CUSTOM_HOSTNAME: crowdsec
      BOUNCER_KEY_TRAEFIK: 40796d93c2958f9e58345514e67740e5=
    volumes:
@@ -68,7 +93,6 @@ services:
      - crowdsec-config-local:/etc/crowdsec/
    labels:
      - "traefik.enable=false"
-
 volumes:
  logs-local:
  crowdsec-db-local:
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  traefik:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -14,9 +12,11 @@ services:
      - "--entrypoints.web.address=:80"

      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.1.15"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+      # - './ban.html:/ban.html:ro'
+      # - './captcha.html:/captcha.html:ro'
      - "logs:/var/log/traefik"
    ports:
      - 8000:80
@@ -33,16 +33,9 @@ services:
      # Definition of the router
      - "traefik.http.routers.router-foo.rule=Path(`/foo`)"
      - "traefik.http.routers.router-foo.entrypoints=web"
-      - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker"
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker"
      # Definition of the service
      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
-      # Definition of the middleware
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.enabled=true"
-      # crowdseclapikey must be unique to the middleware attached to the service
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.crowdseclapikey=FIXME-LAPI-KEY-1="
-      
-      # forwardedheaderstrustedips should be the IP of the proxy that is in front of traefik (if any)
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.forwardedheaderstrustedips=172.21.0.5"

  whoami2:
    image: traefik/whoami
@@ -53,24 +46,24 @@ services:
      # Definition of the router
      - "traefik.http.routers.router-bar.rule=Path(`/bar`)"
      - "traefik.http.routers.router-bar.entrypoints=web"
-      - "traefik.http.routers.router-bar.middlewares=crowdsec-bar@docker"
+      - "traefik.http.routers.router-bar.middlewares=crowdsec@docker"
      # Definition of the service
      - "traefik.http.services.service-bar.loadbalancer.server.port=80"
      # Definitin of the middleware
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.enabled=true"
-      # crowdseclapikey must be unique to the middleware attached to the service
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.crowdseclapikey=FIXME-LAPI-KEY-1="
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
+      # crowdseclapikey is the key to authenticate to crowdsec
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=FIXME-LAPI-KEY-1="
      # enable AppSec real time check
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.crowdsecappsecenabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsecenabled=true"
      # forwardedheaderstrustedips should be the IP of the proxy that is in front of traefik (if any)
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.forwardedheaderstrustedips=172.21.0.5"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.forwardedheaderstrustedips=172.21.0.5"

  crowdsec:
-    image: crowdsecurity/crowdsec:v1.5.3
+    image: crowdsecurity/crowdsec:v1.6.8
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
-      COLLECTIONS: crowdsecurity/traefik
+      COLLECTIONS: crowdsecurity/traefik crowdsecurity/appsec-virtual-patching crowdsecurity/appsec-generic-rules
      CUSTOM_HOSTNAME: crowdsec
      # We need to register one api key per service we will use
      BOUNCER_KEY_TRAEFIK: FIXME-LAPI-KEY-1=
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  traefik:
-    image: "traefik:v2.10.7"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -15,12 +13,12 @@ services:
      - "--entrypoints.web.address=:80"

      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.2.0"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - logs-appsec-enabled:/var/log/traefik
-      - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
+      # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
    ports:
      - 8000:80
      - 8080:8080
@@ -36,7 +34,7 @@ services:
      # Definition of the router
      - "traefik.http.routers.router-foo.rule=PathPrefix(`/foo`)"
      - "traefik.http.routers.router-foo.entrypoints=web"
-      - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker" 
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker"
      # Definition of the service
      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
      # Definition of the middleware
@@ -48,14 +46,12 @@ services:
      # Define AppSec host and port informations
      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsechost=crowdsec:7422"

-  
-
  crowdsec:
-    image: crowdsecurity/crowdsec:v1.6.0
+    image: crowdsecurity/crowdsec:v1.6.1-2
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
-      COLLECTIONS: crowdsecurity/traefik
+      COLLECTIONS: crowdsecurity/traefik crowdsecurity/appsec-virtual-patching crowdsecurity/appsec-generic-rules
      CUSTOM_HOSTNAME: crowdsec
      BOUNCER_KEY_TRAEFIK_DEV: 40796d93c2958f9e58345514e67740e5
    volumes:
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  cloudflare:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "cloudflare"
    restart: unless-stopped
    command:
@@ -21,7 +19,7 @@ services:
      - 8080:8080

  traefik:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -35,7 +33,7 @@ services:
      - "--entrypoints.web.forwardedheaders.trustedips=172.21.0.5"

      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.1.13"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
      - logs-traefik:/var/log/traefik
@@ -47,14 +45,14 @@ services:

  whoami-foo:
    image: traefik/whoami
-    container_name: "simple-service-foo"
+    container_name: "simple-service-foo-cloudflare"
    restart: unless-stopped
    labels:
      - "traefik.enable=true"
      # Definition of the router
      - "traefik.http.routers.router-foo.rule=Path(`/foo`)"
      - "traefik.http.routers.router-foo.entrypoints=web"
-      - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker" 
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker" 
      # Definition of the service
      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
      # Definition of the middleware
@@ -66,26 +64,22 @@ services:
  
  whoami-bar:
    image: traefik/whoami
-    container_name: "simple-service-bar"
+    container_name: "simple-service-bar-cloudflare"
    restart: unless-stopped
    labels:
      - "traefik.enable=true"
      # Definition of the router
      - "traefik.http.routers.router-bar.rule=Path(`/bar`)"
      - "traefik.http.routers.router-bar.entrypoints=web"
-      - "traefik.http.routers.router-bar.middlewares=crowdsec-bar@docker" 
+      - "traefik.http.routers.router-bar.middlewares=crowdsec@docker" 
      # Definition of the service
      - "traefik.http.services.service-bar.loadbalancer.server.port=80"
      # Definition of the middleware
-      - "traefik.http.middlewares.crowdsec-bar.plugin.bouncer.enabled=true"
-      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5"
-      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecmode=live"
-      - "traefik.http.middlewares.crowdsec.plugin.bouncer.forwardedheaderstrustedips=172.21.0.5"
-      - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
  

  crowdsec:
-    image: crowdsecurity/crowdsec:v1.5.2
+    image: crowdsecurity/crowdsec:v1.6.1-2
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
@@ -2,7 +2,7 @@

 DEBIAN_FRONTEND=noninteractive sudo apt-get update && sudo apt-get install wget -y
 # DEBIAN_FRONTEND=noninteractive sudo apt-get upgrade -y --assume-yes
-wget -O traefik.tar.gz "https://github.com/traefik/traefik/releases/download/v2.10.4/traefik_v2.10.4_linux_amd64.tar.gz"
+wget -O traefik.tar.gz "https://github.com/traefik/traefik/releases/download/v3.0.0/traefik_v3.0.0_linux_amd64.tar.gz"
 tar -zxvf traefik.tar.gz
 # inspired from https://gist.github.com/ubergesundheit/7c9d875befc2d7bfd0bf43d8b3862d85
 sudo mv ./traefik /usr/local/bin/
@@ -1,7 +1,7 @@
 #!/bin/bash

 DEBIAN_FRONTEND=noninteractive sudo apt-get update && apt-get install wget -y
-wget -O whoami.tar.gz "https://github.com/traefik/whoami/releases/download/v1.9.0/whoami_v1.9.0_linux_amd64.tar.gz"
+wget -O whoami.tar.gz "https://github.com/traefik/whoami/releases/download/v1.10.1/whoami_v1.10.1_linux_amd64.tar.gz"
 tar -zxvf whoami.tar.gz
 # inspired from https://gist.github.com/ubergesundheit/7c9d875befc2d7bfd0bf43d8b3862d85
 sudo mv ./whoami /usr/local/bin/
@@ -0,0 +1,161 @@
+# Example
+## Enabling catpcha response from crowdsec
+
+Crowdsec support 3 remediations solutions `ban`, `captcha`, and `throttle`.  
+This plugins support the `ban` and `captcha` remediation.  
+
+### Traefik configuration
+
+The minimal configuration is defined below.  
+For now 3 captcha providers are supported:  
+ - [hcaptcha](https://www.hcaptcha.com/)
+ - [recaptcha](https://www.google.com/recaptcha/about/)
+ - [turnstile](https://www.cloudflare.com/fr-fr/products/turnstile/)
+
+```yaml
+  labels:
+      # Choose captcha provider
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaProvider=hcaptcha"
+      # Define captcha site key
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaSiteKey=FIXME"
+      # Define captcha secret key
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaSecretKey=FIXME"
+      # Define captcha grace period seconds
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaGracePeriodSeconds=1800"
+      # Define captcha HTML file path
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaHTMLFilePath=/captcha.html"
+```
+
+The captcha HTML file must be present in the Traefik container (bind mounted or added during a custom build).  
+It is not directly accessible from Traefik even when importing the plugin, so [download](https://raw.githubusercontent.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/master/captcha.html) it locally to expose it to Traefik.
+
+```yaml 
+  ...
+  traefik:
+    image: "traefik:v3.0.0"
+    volumes:
+      - './captcha.html:/captcha.html'
+  ...
+```
+### Crowdsec configuration
+
+Crowdsec by default will take the ban action on suspicious activity detected in logs.  
+To instruct Crowdsec to use captcha remediation, change the `/etc/crowdsec/profiles.yaml`.   
+
+2 modes are supported:
+- Always return a captcha decision
+- Return a captcha decision the first X times and then a ban decision.
+
+The second mode could be used to prevent repeated malicious activity.
+More information is available on configuring Crowdsec in the [official documentation](https://docs.crowdsec.net/docs/next/local_api/profiles/captcha_profile/).
+
+```yaml
+  ...
+  crowdsec:
+    image: crowdsecurity/crowdsec:v1.6.1-2
+    volumes:
+      # For captcha and ban mixed decision
+      - './profiles.yaml:/etc/crowdsec/profiles.yaml:ro' 
+      # For captcha only remediation
+      # - './profiles_captcha_only.yaml:/etc/crowdsec/profiles.yaml:ro'
+  ...
+```
+## Exemple navigation
+We can try to query normally the whoami server:
+```bash
+curl http://localhost:8000/foo
+```
+
+We can try to ban ourself
+
+```bash
+docker exec crowdsec cscli decisions add --ip 10.0.0.20 -d 4h --type captcha
+```
+
+![image decision captcha](image_decision_captcha.png)
+
+We will see in the browser the captcha validation page:
+
+![image captcha validation](image_captcha_validation.png)
+
+To play the demo environment run:
+```bash
+make run_captcha
+```
+
+> Note, if we are banned with a "ban" decision from crowdsec a captcha will not be asked and you will have to wait for the decision to expire or remove it manually.  
+
+```bash
+docker exec crowdsec cscli decisions add --ip 10.0.0.10 -d 10m --type ban
+```
+
+## Captcha Workflow
+
+> Context: The user has no decision attached to his IP
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the user IP has a crowdsec decision ?
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Nothing, all good!
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+> Context: The user has a captcha decision attached to his IP
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a Crowdsec Decision ?
+    PluginCache-->>TraefikPlugin: Yes a Catpcha Decision
+    TraefikPlugin->>User: Please complete this captcha
+    User->>TraefikPlugin: Fine, done!
+    create participant ProviderCaptcha
+    TraefikPlugin-->>ProviderCaptcha: Is the validation OK ?
+    Destroy ProviderCaptcha    
+    ProviderCaptcha-->>TraefikPlugin: Yes
+    TraefikPlugin-->>PluginCache: Set the User IP Clean for captchaGracePeriodSeconds
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Done
+    Destroy TraefikPlugin
+    TraefikPlugin->>Webserver: Forwarding this HTTP Request from User
+    Webserver->>User: HTTP Response
+```
+
+> Context: The user has a ban decision attached to his IP
+
+```mermaid
+sequenceDiagram
+    participant User
+    participant TraefikPlugin
+    User->>TraefikPlugin: Can I access that webpage
+    create participant PluginCache
+    TraefikPlugin-->>PluginCache: Does the User IP has a Crowdsec Decision ?
+    Destroy PluginCache
+    PluginCache-->>TraefikPlugin: Yes a ban Decision
+    TraefikPlugin->>User: No, HTTP 403
+```
+
+## Captcha Configuration:
+
+- Recaptcha
+
+Choose v2 (challenge) and configure the domain to protect:  
+![Recaptcha image](image_recaptcha.png)
+
+- Turnstile
+
+TODO
+
+- Hcatpcha
+
+TODO
@@ -0,0 +1,338 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>CrowdSec Captcha</title>
+  <meta content="text/html; charset=utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <style>
+    /*! tailwindcss v3.2.7 | MIT License | https://tailwindcss.com*/
+    *,
+    :after,
+    :before {
+      border: 0 solid #e5e7eb;
+      box-sizing: border-box
+    }
+
+    :after,
+    :before {
+      --tw-content: ""
+    }
+
+    html {
+      -webkit-text-size-adjust: 100%;
+      font-feature-settings: normal;
+      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
+      line-height: 1.5;
+      -moz-tab-size: 4;
+      -o-tab-size: 4;
+      tab-size: 4
+    }
+
+    body {
+      line-height: inherit;
+      margin: 0
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6 {
+      font-size: inherit;
+      font-weight: inherit
+    }
+
+    a {
+      color: inherit;
+      text-decoration: inherit
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6,
+    hr,
+    p,
+    pre {
+      margin: 0
+    }
+
+    *,
+    ::backdrop,
+    :after,
+    :before {
+      --tw-border-spacing-x: 0;
+      --tw-border-spacing-y: 0;
+      --tw-translate-x: 0;
+      --tw-translate-y: 0;
+      --tw-rotate: 0;
+      --tw-skew-x: 0;
+      --tw-skew-y: 0;
+      --tw-scale-x: 1;
+      --tw-scale-y: 1;
+      --tw-pan-x: ;
+      --tw-pan-y: ;
+      --tw-pinch-zoom: ;
+      --tw-scroll-snap-strictness: proximity;
+      --tw-ordinal: ;
+      --tw-slashed-zero: ;
+      --tw-numeric-figure: ;
+      --tw-numeric-spacing: ;
+      --tw-numeric-fraction: ;
+      --tw-ring-inset: ;
+      --tw-ring-offset-width: 0px;
+      --tw-ring-offset-color: #fff;
+      --tw-ring-color: #3b82f680;
+      --tw-ring-offset-shadow: 0 0 #0000;
+      --tw-ring-shadow: 0 0 #0000;
+      --tw-shadow: 0 0 #0000;
+      --tw-shadow-colored: 0 0 #0000;
+      --tw-blur: ;
+      --tw-brightness: ;
+      --tw-contrast: ;
+      --tw-grayscale: ;
+      --tw-hue-rotate: ;
+      --tw-invert: ;
+      --tw-saturate: ;
+      --tw-sepia: ;
+      --tw-drop-shadow: ;
+      --tw-backdrop-blur: ;
+      --tw-backdrop-brightness: ;
+      --tw-backdrop-contrast: ;
+      --tw-backdrop-grayscale: ;
+      --tw-backdrop-hue-rotate: ;
+      --tw-backdrop-invert: ;
+      --tw-backdrop-opacity: ;
+      --tw-backdrop-saturate: ;
+      --tw-backdrop-sepia:
+    }
+
+    .flex {
+      display: flex
+    }
+    .flex-wrap {
+      flex-wrap: wrap
+    }
+
+    .inline-flex {
+      display: inline-flex
+    }
+
+    .h-24 {
+      height: 6rem
+    }
+
+    .h-6 {
+      height: 1.5rem
+    }
+
+    .h-full {
+      height: 100%
+    }
+
+    .h-screen {
+      height: 100vh
+    }
+
+    .text-center {
+      text-align: center
+    }
+
+    .w-24 {
+      width: 6rem
+    }
+
+    .w-6 {
+      width: 1.5rem
+    }
+
+    .w-full {
+      width: 100%
+    }
+
+    .w-screen {
+      width: 100vw
+    }
+
+    .my-3 {
+      margin-top: 0.75rem;
+      margin-bottom: 0.75rem
+    }
+
+    .flex-col {
+      flex-direction: column
+    }
+
+    .items-center {
+      align-items: center
+    }
+
+    .justify-center {
+      justify-content: center
+    }
+
+    .justify-between {
+      justify-content: space-between
+    }
+
+    .space-y-1>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(.25rem*var(--tw-space-y-reverse));
+      margin-top: calc(.25rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .space-y-4>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(1rem*var(--tw-space-y-reverse));
+      margin-top: calc(1rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .rounded-xl {
+      border-radius: .75rem
+    }
+
+    .border-2 {
+      border-width: 2px
+    }
+
+    .border-black {
+      --tw-border-opacity: 1;
+      border-color: rgb(0 0 0/var(--tw-border-opacity))
+    }
+
+    .p-4 {
+      padding: 1rem
+    }
+
+    .px-4 {
+      padding-left: 1rem;
+      padding-right: 1rem
+    }
+
+    .py-2 {
+      padding-bottom: .5rem;
+      padding-top: .5rem
+    }
+
+    .text-2xl {
+      font-size: 1.5rem;
+      line-height: 2rem
+    }
+
+    .text-sm {
+      font-size: .875rem;
+      line-height: 1.25rem
+    }
+
+    .text-xl {
+      font-size: 1.25rem;
+      line-height: 1.75rem
+    }
+
+    .font-bold {
+      font-weight: 700
+    }
+
+    .text-white {
+      --tw-text-opacity: 1;
+      color: rgb(255 255 255/var(--tw-text-opacity))
+    }
+
+    @media (min-width:640px) {
+      .sm\:w-2\/3 {
+        width: 66.666667%
+      }
+    }
+
+    @media (min-width:768px) {
+      .md\:flex-row {
+        flex-direction: row
+      }
+    }
+
+    @media (min-width:1024px) {
+      .lg\:w-1\/2 {
+        width: 50%
+      }
+
+      .lg\:text-3xl {
+        font-size: 1.875rem;
+        line-height: 2.25rem
+      }
+
+      .lg\:text-xl {
+        font-size: 1.25rem;
+        line-height: 1.75rem
+      }
+    }
+
+    @media (min-width:1280px) {
+      .xl\:text-4xl {
+        font-size: 2.25rem;
+        line-height: 2.5rem
+      }
+    }
+  </style>
+  <script src="{{ .FrontendJS }}" async defer></script>
+</head>
+
+<body class="h-screen w-screen p-4">
+  <div class="h-full w-full flex flex-col justify-center items-center">
+    <div class="border-2 border-black rounded-xl p-4 text-center w-full sm:w-2/3 lg:w-1/2">
+      <div class="flex flex-col items-center space-y-4">
+        <svg fill="black" class="h-24 w-24" aria-hidden="true" focusable="false" data-prefix="fas"
+          data-icon="exclamation-triangle" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"
+          class="warning">
+          <path
+            d="M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z">
+          </path>
+        </svg>
+        <h1 class="text-2xl lg:text-3xl xl:text-4xl">CrowdSec Captcha</h1>
+      </div>
+      <form action="" method="POST" class="flex flex-col items-center space-y-1" id="captcha-form">
+        <div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback">
+        </div>
+      </form>
+      <div class="flex justify-center flex-wrap">
+        <p class="my-3">This security check has been powered by</p>
+        <a href="https://crowdsec.net/" target="_blank" rel="noopener" class="inline-flex flex-col items-center">
+          <svg fill="black" width="33.92" height="33.76" viewBox="0 0 254.4 253.2">
+            <defs>
+              <clipPath id="a">
+                <path d="M0 52h84v201.2H0zm0 0" />
+              </clipPath>
+              <clipPath id="b">
+                <path d="M170 52h84.4v201.2H170zm0 0" />
+              </clipPath>
+            </defs>
+            <path
+              d="M59.3 128.4c1.4 2.3 2.5 4.6 3.4 7-1-4.1-2.3-8.1-4.3-12-3.1-6-7.8-5.8-10.7 0-2 4-3.2 8-4.3 12.1 1-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M207.8 128.4a42.9 42.9 0 013.4 7c-1-4.1-2.3-8.1-4.3-12-3.2-6-7.8-5.8-10.7 0-2 4-3.3 8-4.3 12.1.9-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M134.6 92.9c2 3.5 3.6 7 4.8 10.7-1.3-5.4-3-10.6-5.6-15.7-4-7.5-9.7-7.2-13.3 0a75.4 75.4 0 00-5.6 16c1.2-3.8 2.7-7.4 4.7-11 4.1-7.2 10.6-7.5 15 0M43.8 136.8c.9 4.6 3.7 8.3 7.3 9.2 0 2.7 0 5.5.2 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4M192.4 136.8c.8 4.6 3.7 8.3 7.2 9.2 0 2.7 0 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3.9 2.2 1.2 0 .6-3 .7-6.3 1-9.6.2-2.7.3-5.5.2-8.2 3.6-1 6.4-4.6 7.3-9.2a17.8 17.8 0 01-9.1 2.4c-3.4 0-6.6-1-9.1-2.4M138.3 104.6c-3.1 1.9-7 3-11.3 3-4.3 0-8.2-1.1-11.3-3 1 5.8 4.5 10.3 9 11.5 0 3.4 0 6.8.3 10.2.4 4.1.5 8.2 1.2 12 .4 2.9 1.2 2.7 1.6 0 .7-3.8.8-7.9 1.2-12 .3-3.4.3-6.8.3-10.2 4.5-1.2 8-5.7 9-11.5" />
+            <path
+              d="M51 146c0 2.7.1 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4.9 4.6 3.7 8.3 7.3 9.2M143.9 105c-1.9-.4-3.5-1.2-4.9-2.3 1.4 5.6 2.5 11.3 4 17 1.2 5 2 10 2.4 15 .6 7.8-4.5 14.5-10.9 14.5h-15c-6.4 0-11.5-6.7-11-14.5.5-5 1.3-10 2.6-15 1.3-5.3 2.3-10.5 3.6-15.7-2.2 1.2-4.8 1.9-7.7 2-4.7.1-9.4-.3-14-1-4-.4-6.7-3-8-6.7-1.3-3.4-2-7-3.3-10.4-.5-1.5-1.6-2.8-2.4-4.2-.4-.6-.8-1.2-.9-1.8v-7.8a77 77 0 0124.5-3c6.1 0 12 1 17.8 3.2 4.7 1.7 9.7 1.8 14.4 0 9-3.4 18.2-3.8 27.5-3 4.9.5 9.8 1.6 14.8 2.4v8.2c0 .6-.3 1.5-.7 1.7-2 .9-2.2 2.7-2.7 4.5-.9 3.2-1.8 6.4-2.9 9.5a11 11 0 01-8.8 7.7 40.6 40.6 0 01-18.4-.2m29.4 80.6c-3.2-26.8-6.4-50-8.9-60.7a14.3 14.3 0 0014.1-14h.4a9 9 0 005.6-16.5 14.3 14.3 0 00-3.7-27.2 9 9 0 00-6.9-14.6c2.4-1.1 4.5-3 5.8-5 3.4-5.3 4-29-8-44.4-5-6.3-9.8-2.5-10 1.8-1 13.2-1.1 23-4.5 34.3a9 9 0 00-16-4.1 14.3 14.3 0 00-28.4 0 9 9 0 00-16 4.1c-3.4-11.2-3.5-21.1-4.4-34.3-.3-4.3-5.2-8-10-1.8-12 15.3-11.5 39-8.1 44.4 1.3 2 3.4 3.9 5.8 5a9 9 0 00-7 14.6 14.3 14.3 0 00-3.6 27.2A9 9 0 0075 111h.5a14.5 14.5 0 0014.3 14c-4 17.2-10 66.3-15 111.3l-1.3 13.4a1656.4 1656.4 0 01106.6 0l-1.4-12.7-5.4-51.3" />
+            <g clip-path="url(#a)">
+              <path
+                d="M83.5 136.6l-2.3.7c-5 1-9.8 1-14.8-.2-1.4-.3-2.7-1-3.8-1.9l3.1 13.7c1 4 1.7 8 2 12 .5 6.3-3.6 11.6-8.7 11.6H46.9c-5.1 0-9.2-5.3-8.7-11.6.3-4 1-8 2-12 1-4.2 1.8-8.5 2.9-12.6-1.8 1-3.9 1.5-6.3 1.6a71 71 0 01-11.1-.7 7.7 7.7 0 01-6.5-5.5c-1-2.7-1.6-5.6-2.6-8.3-.4-1.2-1.3-2.3-2-3.4-.2-.4-.6-1-.6-1.4v-6.3c6.4-2 13-2.6 19.6-2.5 4.9.1 9.6 1 14.2 2.6 3.9 1.4 7.9 1.5 11.7 0 1.8-.7 3.6-1.2 5.5-1.6a13 13 0 01-1.6-15.5A18.3 18.3 0 0159 73.1a11.5 11.5 0 00-17.4 8.1 7.2 7.2 0 00-12.9 3.3c-2.7-9-2.8-17-3.6-27.5-.2-3.4-4-6.5-8-1.4C7.5 67.8 7.9 86.9 10.6 91c1.1 1.7 2.8 3.1 4.7 4a7.2 7.2 0 00-5.6 11.7 11.5 11.5 0 00-2.9 21.9 7.2 7.2 0 004.5 13.2h.3c0 .6 0 1.1.2 1.7.9 5.4 5.6 9.5 11.3 9.5A1177.2 1177.2 0 0010 253.2c18.1-1.5 38.1-2.6 59.5-3.4.4-4.6.8-9.3 1.4-14 1.2-11.6 3.3-30.5 5.7-49.7 2.2-18 4.7-36.3 7-49.5" />
+            </g>
+            <g clip-path="url(#b)">
+              <path
+                d="M254.4 118.2c0-5.8-4.2-10.5-9.7-11.4a7.2 7.2 0 00-5.6-11.7c2-.9 3.6-2.3 4.7-4 2.7-4.2 3.1-23.3-6.5-35.5-4-5.1-7.8-2-8 1.4-.8 10.5-.9 18.5-3.6 27.5a7.2 7.2 0 00-12.8-3.3 11.5 11.5 0 00-17.8-7.9 18.4 18.4 0 01-4.5 22 13 13 0 01-1.3 15.2c2.4.5 4.8 1 7.1 2 3.8 1.3 7.8 1.4 11.6 0 7.2-2.8 14.6-3 22-2.4 4 .4 7.9 1.2 12 1.9l-.1 6.6c0 .5-.2 1.2-.5 1.3-1.7.7-1.8 2.2-2.2 3.7l-2.3 7.6a8.8 8.8 0 01-7 6.1c-5 1-10 1-14.9-.2-1.5-.3-2.8-1-3.9-1.9 1.2 4.5 2 9.1 3.2 13.7 1 4 1.6 8 2 12 .4 6.3-3.6 11.6-8.8 11.6h-12c-5.2 0-9.3-5.3-8.8-11.6.4-4 1-8 2-12 1-4.2 1.9-8.5 3-12.6-1.8 1-4 1.5-6.3 1.6-3.7 0-7.5-.3-11.2-.7a7.7 7.7 0 01-3.7-1.5c3.1 18.4 7.1 51.2 12.5 100.9l.6 5.3.8 7.9c21.4.7 41.5 1.9 59.7 3.4L243 243l-4.4-41.2a606 606 0 00-7-48.7 11.5 11.5 0 0011.2-11.2h.4a7.2 7.2 0 004.4-13.2c4-1.8 6.8-5.8 6.8-10.5" />
+            </g>
+            <path
+              d="M180 249.6h.4a6946 6946 0 00-7.1-63.9l5.4 51.3 1.4 12.6M164.4 125c2.5 10.7 5.7 33.9 8.9 60.7a570.9 570.9 0 00-8.9-60.7M74.8 236.3l-1.4 13.4 1.4-13.4" />
+          </svg>
+          <span>CrowdSec</span>
+        </a>
+      </div>
+    </div>
+  </div>
+  <script>
+    function captchaCallback() {
+      setTimeout(() => document.querySelector('#captcha-form').submit(), 500);
+    }
+  </script>
+</body>
+</html>
@@ -0,0 +1,80 @@
+services:
+  traefik:
+    image: "traefik:v3.0.0"
+    container_name: "traefik"
+    restart: unless-stopped
+    command:
+      # - "--log.level=DEBUG"
+      - "--accesslog"
+      - "--accesslog.filepath=/var/log/traefik/access.log"
+      - "--api.insecure=true"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.web.address=:80"
+
+      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
+      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - logs-captcha-enabled:/var/log/traefik
+      - './captcha.html:/captcha.html'
+      # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
+    ports:
+      - 8000:80
+      - 8080:8080
+    depends_on:
+      - crowdsec
+
+  whoami1:
+    image: traefik/whoami
+    container_name: "simple-service-foo"
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      # Definition of the router
+      - "traefik.http.routers.router-foo.rule=PathPrefix(`/foo`)"
+      - "traefik.http.routers.router-foo.entrypoints=web"
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker" 
+      # Definition of the service
+      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
+      # Definition of the middleware
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
+     
+      # Choose captcha provider
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaProvider=hcaptcha"
+      # Define captcha site key
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaSiteKey=FIXME"
+      # Define captcha secret key
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaSecretKey=FIXME"
+      # Define captcha grade period seconds
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaGracePeriodSeconds=20"
+      # Define captcha HTML file path
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaHTMLFilePath=/captcha.html"
+
+  crowdsec:
+    image: crowdsecurity/crowdsec:v1.6.1-2
+    container_name: "crowdsec"
+    restart: unless-stopped
+    environment:
+      COLLECTIONS: crowdsecurity/traefik
+      CUSTOM_HOSTNAME: crowdsec
+      BOUNCER_KEY_TRAEFIK_DEV: 40796d93c2958f9e58345514e67740e5
+    volumes:
+      # For captcha and ban mixed decision
+      - './profiles.yaml:/etc/crowdsec/profiles.yaml:ro' 
+      # For captcha only remediation
+      # - './profiles_captcha_only.yaml:/etc/crowdsec/profiles.yaml:ro'
+      - './acquis.yaml:/etc/crowdsec/acquis.yaml:ro'
+      - logs-captcha-enabled:/var/log/traefik:ro
+      - crowdsec-db-captcha-enabled:/var/lib/crowdsec/data/
+      - crowdsec-config-captcha-enabled:/etc/crowdsec/
+    labels:
+      - "traefik.enable=false"
+  
+volumes:
+  logs-captcha-enabled:
+  crowdsec-db-captcha-enabled:
+  crowdsec-config-captcha-enabled:
@@ -0,0 +1,17 @@
+name: captcha_remediation
+filters:
+  - Alert.Remediation == true && Alert.GetScope() == "Ip" && Alert.GetScenario() contains "http" && GetDecisionsSinceCount(Alert.GetValue(), "24h") <= 3
+## Same as above but only 3 captcha decision per 24 hours before ban
+decisions:
+ - type: captcha
+   duration: 4h
+on_success: break
+---
+name: default_ip_remediation
+filters:
+ - Alert.Remediation == true && Alert.GetScope() == "Ip"
+decisions:
+ - type: ban
+   duration: 4h
+#duration_expr: "Sprintf('%dh', (GetDecisionsCount(Alert.GetValue()) + 1) * 4)"
+on_success: break
@@ -0,0 +1,17 @@
+name: captcha_remediation
+filters:
+  - Alert.Remediation == true && Alert.GetScope() == "Ip" && Alert.GetScenario() contains "http"
+## Any scenario with http in its name will trigger a captcha challenge
+decisions:
+ - type: captcha
+   duration: 4h
+on_success: break
+---
+name: default_ip_remediation
+filters:
+ - Alert.Remediation == true && Alert.GetScope() == "Ip"
+decisions:
+ - type: ban
+   duration: 4h
+#duration_expr: "Sprintf('%dh', (GetDecisionsCount(Alert.GetValue()) + 1) * 4)"
+on_success: break
@@ -0,0 +1,59 @@
+# Example
+## Adding a custom ban page
+
+Traefik can return a custom HTML ban page along with the 403 HTTP response code.  
+This can be usefull as some browser (Firefox for instance) return a 403 blank webpage and we can mistake a server/reverse-proxy error with a ban from Crowdsec.  
+
+### Traefik configuration
+
+
+```yaml
+  labels:
+      # Define ban HTML file path
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.banHtmlFilePath=/ban.html"
+```
+
+The ban HTML file must be present in the Traefik container (bind mounted or added during a custom build).  
+It is not directly accessible from Traefik even when importing the plugin, so [download](https://raw.githubusercontent.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/master/ban.html) it locally to expose it to Traefik.
+
+```yaml 
+  ...
+  traefik:
+    image: "traefik:v2.11.0"
+    volumes:
+      - './ban.html:/ban.html'
+  ...
+```
+
+## Exemple navigation
+
+We can try to query normally the whoami server:
+```bash
+curl http://localhost:8000/foo
+```
+
+We can try to ban ourself
+
+```bash
+docker exec crowdsec cscli decisions add --ip 10.0.0.20 -d 4h --type ban
+```
+![image decision ban](image_decision_ban.png)
+
+We will see in the browser the ban custom page:
+
+To play the demo environment run:
+```bash
+make run_custom_ban_page
+```
+
+## Another thing to note
+In the html of the ban page, you can use:  
+- {{ .ClientIP }} to display the IP used to ban the request.  
+- {{ .RemediationReason }} that convert on runtime into why the ban page is served. It's an enum with "APPSEC", "LAPI", "TECHNICAL_ISSUE" and it is useful to help user understand why the request is blocked.  
+- {{ .CustomHeader }} value of the specified Request Header (for example X-Request-ID)
+```
+<script>var remediation = "{{ .RemediationReason }}"</script>
+<script>var clientIp = "{{ .ClientIP }}"</script>
+<script>var traceID = "{{ .TraceID }}"</script>
+```
+With the above tweak and some other js, you can customize your ban page on runtime.
@@ -0,0 +1,4 @@
+filenames:
+ - /var/log/traefik/access.log
+labels:
+  type: traefik
@@ -0,0 +1,330 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>CrowdSec Access Forbidden</title>
+  <meta content="text/html; charset=utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <style>
+    /*! tailwindcss v3.2.7 | MIT License | https://tailwindcss.com*/
+    *,
+    :after,
+    :before {
+      border: 0 solid #e5e7eb;
+      box-sizing: border-box
+    }
+
+    :after,
+    :before {
+      --tw-content: ""
+    }
+
+    html {
+      -webkit-text-size-adjust: 100%;
+      font-feature-settings: normal;
+      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
+      line-height: 1.5;
+      -moz-tab-size: 4;
+      -o-tab-size: 4;
+      tab-size: 4
+    }
+
+    body {
+      line-height: inherit;
+      margin: 0
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6 {
+      font-size: inherit;
+      font-weight: inherit
+    }
+
+    a {
+      color: inherit;
+      text-decoration: inherit
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6,
+    hr,
+    p,
+    pre {
+      margin: 0
+    }
+
+    *,
+    ::backdrop,
+    :after,
+    :before {
+      --tw-border-spacing-x: 0;
+      --tw-border-spacing-y: 0;
+      --tw-translate-x: 0;
+      --tw-translate-y: 0;
+      --tw-rotate: 0;
+      --tw-skew-x: 0;
+      --tw-skew-y: 0;
+      --tw-scale-x: 1;
+      --tw-scale-y: 1;
+      --tw-pan-x: ;
+      --tw-pan-y: ;
+      --tw-pinch-zoom: ;
+      --tw-scroll-snap-strictness: proximity;
+      --tw-ordinal: ;
+      --tw-slashed-zero: ;
+      --tw-numeric-figure: ;
+      --tw-numeric-spacing: ;
+      --tw-numeric-fraction: ;
+      --tw-ring-inset: ;
+      --tw-ring-offset-width: 0px;
+      --tw-ring-offset-color: #fff;
+      --tw-ring-color: #3b82f680;
+      --tw-ring-offset-shadow: 0 0 #0000;
+      --tw-ring-shadow: 0 0 #0000;
+      --tw-shadow: 0 0 #0000;
+      --tw-shadow-colored: 0 0 #0000;
+      --tw-blur: ;
+      --tw-brightness: ;
+      --tw-contrast: ;
+      --tw-grayscale: ;
+      --tw-hue-rotate: ;
+      --tw-invert: ;
+      --tw-saturate: ;
+      --tw-sepia: ;
+      --tw-drop-shadow: ;
+      --tw-backdrop-blur: ;
+      --tw-backdrop-brightness: ;
+      --tw-backdrop-contrast: ;
+      --tw-backdrop-grayscale: ;
+      --tw-backdrop-hue-rotate: ;
+      --tw-backdrop-invert: ;
+      --tw-backdrop-opacity: ;
+      --tw-backdrop-saturate: ;
+      --tw-backdrop-sepia:
+    }
+
+    .flex {
+      display: flex
+    }
+
+    .flex-wrap {
+      flex-wrap: wrap
+    }
+
+    .inline-flex {
+      display: inline-flex
+    }
+
+    .h-24 {
+      height: 6rem
+    }
+
+    .h-6 {
+      height: 1.5rem
+    }
+
+    .h-full {
+      height: 100%
+    }
+
+    .h-screen {
+      height: 100vh
+    }
+
+    .text-center {
+      text-align: center
+    }
+
+    .w-24 {
+      width: 6rem
+    }
+
+    .w-6 {
+      width: 1.5rem
+    }
+
+    .w-full {
+      width: 100%
+    }
+
+    .w-screen {
+      width: 100vw
+    }
+
+    .my-3 {
+      margin-top: 0.75rem;
+      margin-bottom: 0.75rem
+    }
+
+    .flex-col {
+      flex-direction: column
+    }
+
+    .items-center {
+      align-items: center
+    }
+
+    .justify-center {
+      justify-content: center
+    }
+
+    .justify-between {
+      justify-content: space-between
+    }
+
+    .space-y-1>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(.25rem*var(--tw-space-y-reverse));
+      margin-top: calc(.25rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .space-y-4>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(1rem*var(--tw-space-y-reverse));
+      margin-top: calc(1rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .rounded-xl {
+      border-radius: .75rem
+    }
+
+    .border-2 {
+      border-width: 2px
+    }
+
+    .border-black {
+      --tw-border-opacity: 1;
+      border-color: rgb(0 0 0/var(--tw-border-opacity))
+    }
+
+    .p-4 {
+      padding: 1rem
+    }
+
+    .px-4 {
+      padding-left: 1rem;
+      padding-right: 1rem
+    }
+
+    .py-2 {
+      padding-bottom: .5rem;
+      padding-top: .5rem
+    }
+
+    .text-2xl {
+      font-size: 1.5rem;
+      line-height: 2rem
+    }
+
+    .text-sm {
+      font-size: .875rem;
+      line-height: 1.25rem
+    }
+
+    .text-xl {
+      font-size: 1.25rem;
+      line-height: 1.75rem
+    }
+
+    .font-bold {
+      font-weight: 700
+    }
+
+    .text-white {
+      --tw-text-opacity: 1;
+      color: rgb(255 255 255/var(--tw-text-opacity))
+    }
+
+    @media (min-width:640px) {
+      .sm\:w-2\/3 {
+        width: 66.666667%
+      }
+    }
+
+    @media (min-width:768px) {
+      .md\:flex-row {
+        flex-direction: row
+      }
+    }
+
+    @media (min-width:1024px) {
+      .lg\:w-1\/2 {
+        width: 50%
+      }
+
+      .lg\:text-3xl {
+        font-size: 1.875rem;
+        line-height: 2.25rem
+      }
+
+      .lg\:text-xl {
+        font-size: 1.25rem;
+        line-height: 1.75rem
+      }
+    }
+
+    @media (min-width:1280px) {
+      .xl\:text-4xl {
+        font-size: 2.25rem;
+        line-height: 2.5rem
+      }
+    }
+  </style>
+</head>
+
+<body class="h-screen w-screen p-4">
+  <div class="h-full w-full flex flex-col justify-center items-center">
+    <div class="border-2 border-black rounded-xl p-4 text-center w-full sm:w-2/3 lg:w-1/2">
+      <div class="flex flex-col items-center space-y-4">
+        <svg fill="black" class="h-24 w-24" aria-hidden="true" focusable="false" data-prefix="fas"
+          data-icon="exclamation-triangle" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"
+          class="warning">
+          <path
+            d="M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z">
+          </path>
+        </svg>
+        <h1 class="text-2xl lg:text-3xl xl:text-4xl">CrowdSec Access Forbidden</h1>
+      </div>
+      <div class="flex justify-center flex-wrap">
+        <p class="my-3">This security check has been powered by</p>
+        <a href="https://crowdsec.net/" target="_blank" rel="noopener" class="inline-flex flex-col items-center">
+          <svg fill="black" width="33.92" height="33.76" viewBox="0 0 254.4 253.2">
+            <defs>
+              <clipPath id="a">
+                <path d="M0 52h84v201.2H0zm0 0" />
+              </clipPath>
+              <clipPath id="b">
+                <path d="M170 52h84.4v201.2H170zm0 0" />
+              </clipPath>
+            </defs>
+            <path
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+            </g>
+            <g clip-path="url(#b)">
+              <path
+                d="M254.4 118.2c0-5.8-4.2-10.5-9.7-11.4a7.2 7.2 0 00-5.6-11.7c2-.9 3.6-2.3 4.7-4 2.7-4.2 3.1-23.3-6.5-35.5-4-5.1-7.8-2-8 1.4-.8 10.5-.9 18.5-3.6 27.5a7.2 7.2 0 00-12.8-3.3 11.5 11.5 0 00-17.8-7.9 18.4 18.4 0 01-4.5 22 13 13 0 01-1.3 15.2c2.4.5 4.8 1 7.1 2 3.8 1.3 7.8 1.4 11.6 0 7.2-2.8 14.6-3 22-2.4 4 .4 7.9 1.2 12 1.9l-.1 6.6c0 .5-.2 1.2-.5 1.3-1.7.7-1.8 2.2-2.2 3.7l-2.3 7.6a8.8 8.8 0 01-7 6.1c-5 1-10 1-14.9-.2-1.5-.3-2.8-1-3.9-1.9 1.2 4.5 2 9.1 3.2 13.7 1 4 1.6 8 2 12 .4 6.3-3.6 11.6-8.8 11.6h-12c-5.2 0-9.3-5.3-8.8-11.6.4-4 1-8 2-12 1-4.2 1.9-8.5 3-12.6-1.8 1-4 1.5-6.3 1.6-3.7 0-7.5-.3-11.2-.7a7.7 7.7 0 01-3.7-1.5c3.1 18.4 7.1 51.2 12.5 100.9l.6 5.3.8 7.9c21.4.7 41.5 1.9 59.7 3.4L243 243l-4.4-41.2a606 606 0 00-7-48.7 11.5 11.5 0 0011.2-11.2h.4a7.2 7.2 0 004.4-13.2c4-1.8 6.8-5.8 6.8-10.5" />
+            </g>
+            <path
+              d="M180 249.6h.4a6946 6946 0 00-7.1-63.9l5.4 51.3 1.4 12.6M164.4 125c2.5 10.7 5.7 33.9 8.9 60.7a570.9 570.9 0 00-8.9-60.7M74.8 236.3l-1.4 13.4 1.4-13.4" />
+          </svg>
+          <span>CrowdSec</span>
+        </a>
+      </div>
+    </div>
+  </div>
+</body>
+
+</html>
@@ -0,0 +1,67 @@
+services:
+  traefik:
+    image: "traefik:v3.0.0"
+    container_name: "traefik"
+    restart: unless-stopped
+    command:
+      # - "--log.level=DEBUG"
+      - "--accesslog"
+      - "--accesslog.filepath=/var/log/traefik/access.log"
+      - "--api.insecure=true"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.web.address=:80"
+
+      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
+      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - logs-custom-ban-page-enabled:/var/log/traefik
+      - './ban.html:/ban.html'
+      # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
+    ports:
+      - 8000:80
+      - 8080:8080
+    depends_on:
+      - crowdsec
+
+  whoami1:
+    image: traefik/whoami
+    container_name: "simple-service-foo"
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      # Definition of the router
+      - "traefik.http.routers.router-foo.rule=PathPrefix(`/foo`)"
+      - "traefik.http.routers.router-foo.entrypoints=web"
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker"
+      # Definition of the service
+      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
+      # Definition of the middleware
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
+      # Define ban HTML file path
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.banHtmlFilePath=/ban.html"
+
+  crowdsec:
+    image: crowdsecurity/crowdsec:v1.6.1-2
+    container_name: "crowdsec"
+    restart: unless-stopped
+    environment:
+      COLLECTIONS: crowdsecurity/traefik
+      CUSTOM_HOSTNAME: crowdsec
+      BOUNCER_KEY_TRAEFIK_DEV: 40796d93c2958f9e58345514e67740e5
+    volumes:
+      - './acquis.yaml:/etc/crowdsec/acquis.yaml:ro'
+      - logs-custom-ban-page-enabled:/var/log/traefik:ro
+      - crowdsec-db-custom-ban-page-enabled:/var/lib/crowdsec/data/
+      - crowdsec-config-custom-ban-page-enabled:/etc/crowdsec/
+    labels:
+      - "traefik.enable=false"
+
+volumes:
+  logs-custom-ban-page-enabled:
+  crowdsec-db-custom-ban-page-enabled:
+  crowdsec-config-custom-ban-page-enabled:
@@ -0,0 +1,79 @@
+# Example
+
+Read the example captcha before this, to better understand what is done here.
+
+### Traefik configuration
+
+The minimal configuration is defined below to implement custom captcha.  
+This documentation use https://github.com/a-ve/wicketkeeper, a self-hosted captcha provider that have a similar API than big providers.
+
+Minimal API requirement:
+
+- the JS file URL to load the captcha on the served `captcha.html`
+- the HTML className to tell to the JS where to display the challenge
+- the verify URL endpoint to send the field `response` from the captcha with `content-type: application/x-www-form-urlencoded`
+- the name of the field when you POST the resolved captcha to Traefik
+
+- the JS file need to respect the `data-callback` on the div that contains the captcha if you use our template, but you can customize it by your side
+
+```yaml
+  traefik:
+    ...
+    labels:
+      # Choose captcha provider
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaProvider=custom"
+      # Define captcha grace period seconds
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaGracePeriodSeconds=1800"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaCustomJsURL=http://captcha.localhost:8000/fast.js"
+      # Inside Traefik container the plugin must be able to reach wicketkeeper service so we can go through a Traefik localhost
+      # domain which would resolve traefik itself and the port for the dashboard
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CaptchaCustomValidateURL=http://wicketkeeper:8080/v0/siteverify"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CaptchaCustomKey=wicketkeeper"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CaptchaCustomResponse=wicketkeeper_solution"
+      # Define captcha HTML file path
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaHTMLFilePath=/captcha.html"
+```
+
+```yaml
+wicketkeeper:
+  image: ghcr.io/a-ve/wicketkeeper:latest
+  user: root
+  ports:
+    - "8080:8080"
+  environment:
+    - LISTEN_PORT=8080
+    - REDIS_ADDR=redis:6379
+    - DIFFICULTY=4
+    - ALLOWED_ORIGINS=*
+    - PRIVATE_KEY_PATH=/data/wicketkeeper.key
+  volumes:
+    - ./data:/data
+  depends_on:
+    - redis
+redis:
+  image: redis/redis-stack-server:latest
+```
+
+```html
+<div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback" data-challenge-url="http://captcha.localhost:8000/v0/challenge">
+```
+
+## Exemple navigation
+
+We can try to query normally the whoami server:
+
+```bash
+curl http://localhost:8000/foo
+```
+
+We can try to ban ourself and retry.
+
+```bash
+docker exec crowdsec cscli decisions add --ip 10.0.0.20 -d 10m --type captcha
+```
+
+To play the demo environment run:
+
+```bash
+make run_custom_captcha
+```
@@ -0,0 +1,4 @@
+filenames:
+ - /var/log/traefik/access.log
+labels:
+  type: traefik
@@ -0,0 +1,338 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <title>CrowdSec Captcha</title>
+  <meta content="text/html; charset=utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <style>
+    /*! tailwindcss v3.2.7 | MIT License | https://tailwindcss.com*/
+    *,
+    :after,
+    :before {
+      border: 0 solid #e5e7eb;
+      box-sizing: border-box
+    }
+
+    :after,
+    :before {
+      --tw-content: ""
+    }
+
+    html {
+      -webkit-text-size-adjust: 100%;
+      font-feature-settings: normal;
+      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
+      line-height: 1.5;
+      -moz-tab-size: 4;
+      -o-tab-size: 4;
+      tab-size: 4
+    }
+
+    body {
+      line-height: inherit;
+      margin: 0
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6 {
+      font-size: inherit;
+      font-weight: inherit
+    }
+
+    a {
+      color: inherit;
+      text-decoration: inherit
+    }
+
+    h1,
+    h2,
+    h3,
+    h4,
+    h5,
+    h6,
+    hr,
+    p,
+    pre {
+      margin: 0
+    }
+
+    *,
+    ::backdrop,
+    :after,
+    :before {
+      --tw-border-spacing-x: 0;
+      --tw-border-spacing-y: 0;
+      --tw-translate-x: 0;
+      --tw-translate-y: 0;
+      --tw-rotate: 0;
+      --tw-skew-x: 0;
+      --tw-skew-y: 0;
+      --tw-scale-x: 1;
+      --tw-scale-y: 1;
+      --tw-pan-x: ;
+      --tw-pan-y: ;
+      --tw-pinch-zoom: ;
+      --tw-scroll-snap-strictness: proximity;
+      --tw-ordinal: ;
+      --tw-slashed-zero: ;
+      --tw-numeric-figure: ;
+      --tw-numeric-spacing: ;
+      --tw-numeric-fraction: ;
+      --tw-ring-inset: ;
+      --tw-ring-offset-width: 0px;
+      --tw-ring-offset-color: #fff;
+      --tw-ring-color: #3b82f680;
+      --tw-ring-offset-shadow: 0 0 #0000;
+      --tw-ring-shadow: 0 0 #0000;
+      --tw-shadow: 0 0 #0000;
+      --tw-shadow-colored: 0 0 #0000;
+      --tw-blur: ;
+      --tw-brightness: ;
+      --tw-contrast: ;
+      --tw-grayscale: ;
+      --tw-hue-rotate: ;
+      --tw-invert: ;
+      --tw-saturate: ;
+      --tw-sepia: ;
+      --tw-drop-shadow: ;
+      --tw-backdrop-blur: ;
+      --tw-backdrop-brightness: ;
+      --tw-backdrop-contrast: ;
+      --tw-backdrop-grayscale: ;
+      --tw-backdrop-hue-rotate: ;
+      --tw-backdrop-invert: ;
+      --tw-backdrop-opacity: ;
+      --tw-backdrop-saturate: ;
+      --tw-backdrop-sepia:
+    }
+
+    .flex {
+      display: flex
+    }
+    .flex-wrap {
+      flex-wrap: wrap
+    }
+
+    .inline-flex {
+      display: inline-flex
+    }
+
+    .h-24 {
+      height: 6rem
+    }
+
+    .h-6 {
+      height: 1.5rem
+    }
+
+    .h-full {
+      height: 100%
+    }
+
+    .h-screen {
+      height: 100vh
+    }
+
+    .text-center {
+      text-align: center
+    }
+
+    .w-24 {
+      width: 6rem
+    }
+
+    .w-6 {
+      width: 1.5rem
+    }
+
+    .w-full {
+      width: 100%
+    }
+
+    .w-screen {
+      width: 100vw
+    }
+
+    .my-3 {
+      margin-top: 0.75rem;
+      margin-bottom: 0.75rem
+    }
+
+    .flex-col {
+      flex-direction: column
+    }
+
+    .items-center {
+      align-items: center
+    }
+
+    .justify-center {
+      justify-content: center
+    }
+
+    .justify-between {
+      justify-content: space-between
+    }
+
+    .space-y-1>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(.25rem*var(--tw-space-y-reverse));
+      margin-top: calc(.25rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .space-y-4>:not([hidden])~:not([hidden]) {
+      --tw-space-y-reverse: 0;
+      margin-bottom: calc(1rem*var(--tw-space-y-reverse));
+      margin-top: calc(1rem*(1 - var(--tw-space-y-reverse)))
+    }
+
+    .rounded-xl {
+      border-radius: .75rem
+    }
+
+    .border-2 {
+      border-width: 2px
+    }
+
+    .border-black {
+      --tw-border-opacity: 1;
+      border-color: rgb(0 0 0/var(--tw-border-opacity))
+    }
+
+    .p-4 {
+      padding: 1rem
+    }
+
+    .px-4 {
+      padding-left: 1rem;
+      padding-right: 1rem
+    }
+
+    .py-2 {
+      padding-bottom: .5rem;
+      padding-top: .5rem
+    }
+
+    .text-2xl {
+      font-size: 1.5rem;
+      line-height: 2rem
+    }
+
+    .text-sm {
+      font-size: .875rem;
+      line-height: 1.25rem
+    }
+
+    .text-xl {
+      font-size: 1.25rem;
+      line-height: 1.75rem
+    }
+
+    .font-bold {
+      font-weight: 700
+    }
+
+    .text-white {
+      --tw-text-opacity: 1;
+      color: rgb(255 255 255/var(--tw-text-opacity))
+    }
+
+    @media (min-width:640px) {
+      .sm\:w-2\/3 {
+        width: 66.666667%
+      }
+    }
+
+    @media (min-width:768px) {
+      .md\:flex-row {
+        flex-direction: row
+      }
+    }
+
+    @media (min-width:1024px) {
+      .lg\:w-1\/2 {
+        width: 50%
+      }
+
+      .lg\:text-3xl {
+        font-size: 1.875rem;
+        line-height: 2.25rem
+      }
+
+      .lg\:text-xl {
+        font-size: 1.25rem;
+        line-height: 1.75rem
+      }
+    }
+
+    @media (min-width:1280px) {
+      .xl\:text-4xl {
+        font-size: 2.25rem;
+        line-height: 2.5rem
+      }
+    }
+  </style>
+  <script src="{{ .FrontendJS }}" async defer></script>
+</head>
+
+<body class="h-screen w-screen p-4">
+  <div class="h-full w-full flex flex-col justify-center items-center">
+    <div class="border-2 border-black rounded-xl p-4 text-center w-full sm:w-2/3 lg:w-1/2">
+      <div class="flex flex-col items-center space-y-4">
+        <svg fill="black" class="h-24 w-24" aria-hidden="true" focusable="false" data-prefix="fas"
+          data-icon="exclamation-triangle" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"
+          class="warning">
+          <path
+            d="M569.517 440.013C587.975 472.007 564.806 512 527.94 512H48.054c-36.937 0-59.999-40.055-41.577-71.987L246.423 23.985c18.467-32.009 64.72-31.951 83.154 0l239.94 416.028zM288 354c-25.405 0-46 20.595-46 46s20.595 46 46 46 46-20.595 46-46-20.595-46-46-46zm-43.673-165.346l7.418 136c.347 6.364 5.609 11.346 11.982 11.346h48.546c6.373 0 11.635-4.982 11.982-11.346l7.418-136c.375-6.874-5.098-12.654-11.982-12.654h-63.383c-6.884 0-12.356 5.78-11.981 12.654z">
+          </path>
+        </svg>
+        <h1 class="text-2xl lg:text-3xl xl:text-4xl">CrowdSec Captcha</h1>
+      </div>
+      <form action="" method="POST" class="flex flex-col items-center space-y-1" id="captcha-form">
+        <div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback" data-challenge-url="http://captcha.localhost:8000/v0/challenge">
+        </div>
+      </form>
+      <div class="flex justify-center flex-wrap">
+        <p class="my-3">This security check has been powered by</p>
+        <a href="https://crowdsec.net/" target="_blank" rel="noopener" class="inline-flex flex-col items-center">
+          <svg fill="black" width="33.92" height="33.76" viewBox="0 0 254.4 253.2">
+            <defs>
+              <clipPath id="a">
+                <path d="M0 52h84v201.2H0zm0 0" />
+              </clipPath>
+              <clipPath id="b">
+                <path d="M170 52h84.4v201.2H170zm0 0" />
+              </clipPath>
+            </defs>
+            <path
+              d="M59.3 128.4c1.4 2.3 2.5 4.6 3.4 7-1-4.1-2.3-8.1-4.3-12-3.1-6-7.8-5.8-10.7 0-2 4-3.2 8-4.3 12.1 1-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M207.8 128.4a42.9 42.9 0 013.4 7c-1-4.1-2.3-8.1-4.3-12-3.2-6-7.8-5.8-10.7 0-2 4-3.3 8-4.3 12.1.9-2.4 2-4.8 3.4-7.1 3.4-5.8 8.8-6 12.5 0M134.6 92.9c2 3.5 3.6 7 4.8 10.7-1.3-5.4-3-10.6-5.6-15.7-4-7.5-9.7-7.2-13.3 0a75.4 75.4 0 00-5.6 16c1.2-3.8 2.7-7.4 4.7-11 4.1-7.2 10.6-7.5 15 0M43.8 136.8c.9 4.6 3.7 8.3 7.3 9.2 0 2.7 0 5.5.2 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4M192.4 136.8c.8 4.6 3.7 8.3 7.2 9.2 0 2.7 0 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3.9 2.2 1.2 0 .6-3 .7-6.3 1-9.6.2-2.7.3-5.5.2-8.2 3.6-1 6.4-4.6 7.3-9.2a17.8 17.8 0 01-9.1 2.4c-3.4 0-6.6-1-9.1-2.4M138.3 104.6c-3.1 1.9-7 3-11.3 3-4.3 0-8.2-1.1-11.3-3 1 5.8 4.5 10.3 9 11.5 0 3.4 0 6.8.3 10.2.4 4.1.5 8.2 1.2 12 .4 2.9 1.2 2.7 1.6 0 .7-3.8.8-7.9 1.2-12 .3-3.4.3-6.8.3-10.2 4.5-1.2 8-5.7 9-11.5" />
+            <path
+              d="M51 146c0 2.7.1 5.5.3 8.2.3 3.3.4 6.6 1 9.6.3 2.3 1 2.2 1.3 0 .5-3 .6-6.3 1-9.6l.2-8.2c3.5-1 6.4-4.6 7.2-9.2a17.8 17.8 0 01-9 2.4c-3.5 0-6.6-1-9.2-2.4.9 4.6 3.7 8.3 7.3 9.2M143.9 105c-1.9-.4-3.5-1.2-4.9-2.3 1.4 5.6 2.5 11.3 4 17 1.2 5 2 10 2.4 15 .6 7.8-4.5 14.5-10.9 14.5h-15c-6.4 0-11.5-6.7-11-14.5.5-5 1.3-10 2.6-15 1.3-5.3 2.3-10.5 3.6-15.7-2.2 1.2-4.8 1.9-7.7 2-4.7.1-9.4-.3-14-1-4-.4-6.7-3-8-6.7-1.3-3.4-2-7-3.3-10.4-.5-1.5-1.6-2.8-2.4-4.2-.4-.6-.8-1.2-.9-1.8v-7.8a77 77 0 0124.5-3c6.1 0 12 1 17.8 3.2 4.7 1.7 9.7 1.8 14.4 0 9-3.4 18.2-3.8 27.5-3 4.9.5 9.8 1.6 14.8 2.4v8.2c0 .6-.3 1.5-.7 1.7-2 .9-2.2 2.7-2.7 4.5-.9 3.2-1.8 6.4-2.9 9.5a11 11 0 01-8.8 7.7 40.6 40.6 0 01-18.4-.2m29.4 80.6c-3.2-26.8-6.4-50-8.9-60.7a14.3 14.3 0 0014.1-14h.4a9 9 0 005.6-16.5 14.3 14.3 0 00-3.7-27.2 9 9 0 00-6.9-14.6c2.4-1.1 4.5-3 5.8-5 3.4-5.3 4-29-8-44.4-5-6.3-9.8-2.5-10 1.8-1 13.2-1.1 23-4.5 34.3a9 9 0 00-16-4.1 14.3 14.3 0 00-28.4 0 9 9 0 00-16 4.1c-3.4-11.2-3.5-21.1-4.4-34.3-.3-4.3-5.2-8-10-1.8-12 15.3-11.5 39-8.1 44.4 1.3 2 3.4 3.9 5.8 5a9 9 0 00-7 14.6 14.3 14.3 0 00-3.6 27.2A9 9 0 0075 111h.5a14.5 14.5 0 0014.3 14c-4 17.2-10 66.3-15 111.3l-1.3 13.4a1656.4 1656.4 0 01106.6 0l-1.4-12.7-5.4-51.3" />
+            <g clip-path="url(#a)">
+              <path
+                d="M83.5 136.6l-2.3.7c-5 1-9.8 1-14.8-.2-1.4-.3-2.7-1-3.8-1.9l3.1 13.7c1 4 1.7 8 2 12 .5 6.3-3.6 11.6-8.7 11.6H46.9c-5.1 0-9.2-5.3-8.7-11.6.3-4 1-8 2-12 1-4.2 1.8-8.5 2.9-12.6-1.8 1-3.9 1.5-6.3 1.6a71 71 0 01-11.1-.7 7.7 7.7 0 01-6.5-5.5c-1-2.7-1.6-5.6-2.6-8.3-.4-1.2-1.3-2.3-2-3.4-.2-.4-.6-1-.6-1.4v-6.3c6.4-2 13-2.6 19.6-2.5 4.9.1 9.6 1 14.2 2.6 3.9 1.4 7.9 1.5 11.7 0 1.8-.7 3.6-1.2 5.5-1.6a13 13 0 01-1.6-15.5A18.3 18.3 0 0159 73.1a11.5 11.5 0 00-17.4 8.1 7.2 7.2 0 00-12.9 3.3c-2.7-9-2.8-17-3.6-27.5-.2-3.4-4-6.5-8-1.4C7.5 67.8 7.9 86.9 10.6 91c1.1 1.7 2.8 3.1 4.7 4a7.2 7.2 0 00-5.6 11.7 11.5 11.5 0 00-2.9 21.9 7.2 7.2 0 004.5 13.2h.3c0 .6 0 1.1.2 1.7.9 5.4 5.6 9.5 11.3 9.5A1177.2 1177.2 0 0010 253.2c18.1-1.5 38.1-2.6 59.5-3.4.4-4.6.8-9.3 1.4-14 1.2-11.6 3.3-30.5 5.7-49.7 2.2-18 4.7-36.3 7-49.5" />
+            </g>
+            <g clip-path="url(#b)">
+              <path
+                d="M254.4 118.2c0-5.8-4.2-10.5-9.7-11.4a7.2 7.2 0 00-5.6-11.7c2-.9 3.6-2.3 4.7-4 2.7-4.2 3.1-23.3-6.5-35.5-4-5.1-7.8-2-8 1.4-.8 10.5-.9 18.5-3.6 27.5a7.2 7.2 0 00-12.8-3.3 11.5 11.5 0 00-17.8-7.9 18.4 18.4 0 01-4.5 22 13 13 0 01-1.3 15.2c2.4.5 4.8 1 7.1 2 3.8 1.3 7.8 1.4 11.6 0 7.2-2.8 14.6-3 22-2.4 4 .4 7.9 1.2 12 1.9l-.1 6.6c0 .5-.2 1.2-.5 1.3-1.7.7-1.8 2.2-2.2 3.7l-2.3 7.6a8.8 8.8 0 01-7 6.1c-5 1-10 1-14.9-.2-1.5-.3-2.8-1-3.9-1.9 1.2 4.5 2 9.1 3.2 13.7 1 4 1.6 8 2 12 .4 6.3-3.6 11.6-8.8 11.6h-12c-5.2 0-9.3-5.3-8.8-11.6.4-4 1-8 2-12 1-4.2 1.9-8.5 3-12.6-1.8 1-4 1.5-6.3 1.6-3.7 0-7.5-.3-11.2-.7a7.7 7.7 0 01-3.7-1.5c3.1 18.4 7.1 51.2 12.5 100.9l.6 5.3.8 7.9c21.4.7 41.5 1.9 59.7 3.4L243 243l-4.4-41.2a606 606 0 00-7-48.7 11.5 11.5 0 0011.2-11.2h.4a7.2 7.2 0 004.4-13.2c4-1.8 6.8-5.8 6.8-10.5" />
+            </g>
+            <path
+              d="M180 249.6h.4a6946 6946 0 00-7.1-63.9l5.4 51.3 1.4 12.6M164.4 125c2.5 10.7 5.7 33.9 8.9 60.7a570.9 570.9 0 00-8.9-60.7M74.8 236.3l-1.4 13.4 1.4-13.4" />
+          </svg>
+          <span>CrowdSec</span>
+        </a>
+      </div>
+    </div>
+  </div>
+  <script>
+    function captchaCallback() {
+      setTimeout(() => document.querySelector('#captcha-form').submit(), 500);
+    }
+  </script>
+</body>
+</html>
@@ -0,0 +1,110 @@
+services:
+  traefik:
+    image: "traefik:v3.5.0"
+    container_name: "traefik"
+    restart: unless-stopped
+    command:
+      # - "--log.level=DEBUG"
+      - "--accesslog"
+      - "--accesslog.filepath=/var/log/traefik/access.log"
+      - "--api.insecure=true"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.web.address=:80"
+      - "--entrypoints.web.forwardedheaders.trustedips=172.18.0.0/24"
+
+      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+      - "--experimental.plugins.bouncer.version=v1.4.5"
+      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      - logs-custom-captcha-enabled:/var/log/traefik
+      - "./captcha.html:/captcha.html"
+      # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
+    ports:
+      - 8000:80
+      - 8080:8080
+    depends_on:
+      - crowdsec
+
+  whoami-foo:
+    image: traefik/whoami
+    container_name: "simple-service-custom-captcha-foo"
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      # Definition of the router
+      - "traefik.http.routers.router-foo.rule=PathPrefix(`/foo`)"
+      - "traefik.http.routers.router-foo.entrypoints=web"
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker"
+      # Definition of the service
+      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
+      # Definition of the middleware
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecmode=none"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5"
+
+      # Choose captcha provider
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaProvider=custom"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaCustomJsURL=http://captcha.localhost:8000/fast.js"
+      # Inside Traefik container the plugin must be able to reach wicketkeeper service so we can go through a Traefik localhost
+      # domain which would resolve traefik itself and the port for the dashboard
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CaptchaCustomValidateURL=http://wicketkeeper:8080/v0/siteverify"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CaptchaCustomKey=wicketkeeper"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CaptchaCustomResponse=wicketkeeper_solution"
+      # Define captcha grade period seconds
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaGracePeriodSeconds=20"
+      # Define captcha HTML file path
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.captchaHTMLFilePath=/captcha.html"
+
+  crowdsec:
+    image: crowdsecurity/crowdsec:v1.6.1-2
+    container_name: "crowdsec"
+    restart: unless-stopped
+    environment:
+      COLLECTIONS: crowdsecurity/traefik
+      CUSTOM_HOSTNAME: crowdsec
+      BOUNCER_KEY_TRAEFIK_DEV: 40796d93c2958f9e58345514e67740e5
+    volumes:
+      # For captcha and ban mixed decision
+      - "./profiles.yaml:/etc/crowdsec/profiles.yaml:ro"
+      # For captcha only remediation
+      # - './profiles_captcha_only.yaml:/etc/crowdsec/profiles.yaml:ro'
+      - "./acquis.yaml:/etc/crowdsec/acquis.yaml:ro"
+      - logs-custom-captcha-enabled:/var/log/traefik:ro
+      - crowdsec-db-custom-captcha-enabled:/var/lib/crowdsec/data/
+      - crowdsec-config-custom-captcha-enabled:/etc/crowdsec/
+    labels:
+      - "traefik.enable=false"
+
+  wicketkeeper:
+    image: ghcr.io/a-ve/wicketkeeper:latest
+    container_name: "wicketkeeper"
+    environment:
+      - LISTEN_PORT=8080
+      - REDIS_ADDR=redis:6379
+      - DIFFICULTY=4
+      - ALLOWED_ORIGINS=*
+      - PRIVATE_KEY_PATH=/data/wicketkeeper.key # To override in production environment
+    volumes:
+      - wicketkeeper-custom-captcha-enabled:/data
+    user: root
+    labels:
+      - "traefik.enable=true"
+      # Definition of the router
+      - "traefik.http.routers.router-wicketkeeper.rule=Host(`captcha.localhost`)"
+      - "traefik.http.routers.router-wicketkeeper.entrypoints=web"
+      # Definition of the service
+      - "traefik.http.services.service-wicketkeeper.loadbalancer.server.port=8080"
+    depends_on:
+      - redis
+
+  redis:
+    image: redis/redis-stack-server:latest
+
+volumes:
+  logs-custom-captcha-enabled:
+  wicketkeeper-custom-captcha-enabled:
+  crowdsec-db-custom-captcha-enabled:
+  crowdsec-config-custom-captcha-enabled:
@@ -0,0 +1,17 @@
+name: captcha_remediation
+filters:
+  - Alert.Remediation == true && Alert.GetScope() == "Ip" && Alert.GetScenario() contains "http" && GetDecisionsSinceCount(Alert.GetValue(), "24h") <= 3
+## Same as above but only 3 captcha decision per 24 hours before ban
+decisions:
+ - type: captcha
+   duration: 4h
+on_success: break
+---
+name: default_ip_remediation
+filters:
+ - Alert.Remediation == true && Alert.GetScope() == "Ip"
+decisions:
+ - type: ban
+   duration: 4h
+#duration_expr: "Sprintf('%dh', (GetDecisionsCount(Alert.GetValue()) + 1) * 4)"
+on_success: break
@@ -32,13 +32,15 @@ minikube start
 helm repo add traefik https://traefik.github.io/charts
 helm repo update
 kubectl create ns traefik
-helm upgrade --version v26.1.0 --install --namespace=traefik \
+helm upgrade --version v28.0.0 --install --namespace=traefik \
    --values=./traefik/values.yml \
    traefik traefik/traefik
 ```

 _A [bug](https://github.com/traefik/traefik-helm-chart/commit/e7ce1b410c858642069033305eb6362f26689f16) has been fixed in chart 26.1.0 that could prevent plugin to be loaded_

+_v28.0.0 of the Traefik helm chart is only compatible with v3 of Traefik_
+
 #### View the Traefik dashboard

 > Port forward the dashboard:
@@ -1,5 +1,5 @@
 image:
-  tag: v1.6.0
+  tag: v1.6.1-2

 agent:
  acquisition:
@@ -1,5 +1,5 @@
 # dashboard.yaml
-apiVersion: traefik.containo.us/v1alpha1
+apiVersion: traefik.io/v1alpha1
 kind: IngressRoute
 metadata:
  name: dashboard
@@ -1,4 +1,4 @@
-apiVersion: traefik.containo.us/v1alpha1
+apiVersion: traefik.io/v1alpha1
 kind: Middleware
 metadata:
    name: bouncer
@@ -1,11 +1,12 @@
 image:
-  tag: v2.11
+  tag: v3.0.0

 logs:
  general:
    level: DEBUG
  access:
    enabled: true
+    format: json
    fields:
      headers: 
        defaultmode: keep
@@ -14,4 +15,4 @@ experimental:
  plugins:
    bouncer:
      moduleName: "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      version: "v1.2.0"
+      version: "v1.3.0"
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  traefik:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -15,7 +13,7 @@ services:
      - "--entrypoints.web.address=:80"

      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.1.13"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
@@ -39,7 +37,7 @@ services:
  #     # Definition of the router
  #     - "traefik.http.routers.router-foo.rule=Path(`/redis-insecure`)"
  #     - "traefik.http.routers.router-foo.entrypoints=web"
-  #     - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker" 
+  #     - "traefik.http.routers.router-foo.middlewares=crowdsec@docker" 
  #     # Definition of the service
  #     - "traefik.http.services.service-foo.loadbalancer.server.port=80"
  #     # Definition of the middleware
@@ -52,14 +50,14 @@ services:

  whoami-redis-secure:
    image: traefik/whoami
-    container_name: "simple-service-bar"
+    container_name: "simple-service-bar-redis"
    restart: unless-stopped
    labels:
      - "traefik.enable=true"
      # Definition of the router
      - "traefik.http.routers.router-bar.rule=Path(`/redis-secure`)"
      - "traefik.http.routers.router-bar.entrypoints=web"
-      - "traefik.http.routers.router-bar.middlewares=crowdsec-bar@docker" 
+      - "traefik.http.routers.router-bar.middlewares=crowdsec@docker" 
      # Definition of the service
      - "traefik.http.services.service-bar.loadbalancer.server.port=80"
      # Definition of the middleware
@@ -73,7 +71,7 @@ services:


  crowdsec:
-    image: crowdsecurity/crowdsec:v1.5.2
+    image: crowdsecurity/crowdsec:v1.6.1-2
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
@@ -3,7 +3,9 @@ You need to create a crowdsec API credentials for the CAPI.
 You can follow the documentation here: https://docs.crowdsec.net/docs/central_api/intro

 ```bash
-curl -X POST "https://api.crowdsec.net/v2/watchers" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{ \"password\": \"PASSWORD\",  \"machine_id\": \"LOGIN\"}"
+LOGIN=...
+PASSWORD=...
+curl -X POST "https://api.crowdsec.net/v2/watchers" -H "accept: application/json" -H "Content-Type: application/json" -d "{ \"password\": \"$PASSWORD\",  \"machine_id\": \"$LOGIN\"}"
 ```

 These CAPI credentials must be set in your docker-compose.yml or in your config files
@@ -1,45 +0,0 @@
-version: "3.8"
-
-services:
-  traefik:
-    image: "traefik:v2.10.4"
-    container_name: "traefik"
-    restart: unless-stopped
-    command:
-      # - "--log.level=DEBUG"
-      - "--accesslog"
-      - "--accesslog.filepath=/var/log/traefik/access.log"
-      - "--api.insecure=true"
-      - "--providers.docker=true"
-      - "--providers.docker.exposedbydefault=false"
-      - "--entrypoints.web.address=:80"
-
-      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.1.13"
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock:ro
-    ports:
-      - 80:80
-      - 8080:8080
-
-  whoami-foo:
-    image: traefik/whoami
-    container_name: "simple-service-foo"
-    restart: unless-stopped
-    labels:
-      - "traefik.enable=true"
-      - "traefik.http.routers.router-foo.rule=Path(`/foo`)"
-      - "traefik.http.routers.router-foo.entrypoints=web"
-      - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker" 
-      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
-
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.enabled=true"
-      # - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.loglevel=DEBUG"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.crowdsecmode=alone"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.CrowdsecCapiMachineId=logincacacalfkrjebfreifgzfblezgyfoerxsqxsqxsqxsr"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.CrowdsecCapiPassword=Password2"
-      - "traefik.http.middlewares.crowdsec-foo.plugin.bouncer.crowdseccapiscenarios=crowdsecurity/sshd,crowdsecurity/asterisk_bf,crowdsecurity/asterisk_user_enum,crowdsecurity/base-http-scenarios"
-
-volumes:
-  logs-local:
@@ -0,0 +1,42 @@
+services:
+  traefik:
+    image: "traefik:v3.0.0"
+    container_name: "traefik"
+    restart: unless-stopped
+    command:
+      # - "--log.level=DEBUG"
+      - "--accesslog"
+      - "--accesslog.filepath=/var/log/traefik/access.log"
+      - "--api.insecure=true"
+      - "--providers.docker=true"
+      - "--providers.docker.exposedbydefault=false"
+      - "--entrypoints.web.address=:80"
+
+      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
+      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+      # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
+    ports:
+      - 80:80
+      - 8080:8080
+
+  whoami-foo:
+    image: traefik/whoami
+    container_name: "simple-service-foo-alone"
+    restart: unless-stopped
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.router-foo.rule=Path(`/foo`)"
+      - "traefik.http.routers.router-foo.entrypoints=web"
+      - "traefik.http.routers.router-foo.middlewares=crowdsec@docker" 
+      - "traefik.http.services.service-foo.loadbalancer.server.port=80"
+
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
+      # - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecMode=alone"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CrowdsecCapiMachineId=FIXME"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.CrowdsecCapiPassword=FIXME"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseccapiscenarios=crowdsecurity/sshd,crowdsecurity/asterisk_bf,crowdsecurity/asterisk_user_enum,crowdsecurity/base-http-scenarios"
+
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:24.04

 RUN apt-get update && apt-get install -y curl wget
 RUN VERSION=$(curl --silent "https://api.github.com/repos/cloudflare/cfssl/releases/latest" | grep '"tag_name"' | sed -E 's/.*"([^"]+)".*/\1/') && VNUMBER=${VERSION#"v"} && wget https://github.com/cloudflare/cfssl/releases/download/${VERSION}/cfssl_${VNUMBER}_linux_amd64 -O cfssl && chmod +x cfssl && mv cfssl /usr/local/bin
@@ -72,11 +72,11 @@ The service `whoami-bar` will authenticate with a **client certificate** signed

 Access to a route that communicate via https and authenticate with API-key:
 ```
-curl http://localhost:80/foo
+curl http://localhost:8000/foo
 ```
 Access to a route that communicate via https and authenticate with a client certificate:
 ```
-curl http://localhost:80/bar
+curl http://localhost:8000/bar
 ```
 Access to the traefik dashboard
 ```
@@ -89,5 +89,8 @@ make run_tlsauth
 ```

 Note:
-> This example is still in Beta and use a new version of Crowdsec (v1.4.3) at time of writing
-A functionnality has been disabled in Crowdsec in order to make the example work DISABLE_AGENT: "true"
+> Traefik need to be restarted if certificates are regenerated after his launch
+
+## Separate LAPI and Appsec HTTP/S config
+To separate TLS config for LAPI and Appsec, you can use all the TLS LAPI variable beginning with `CrowdsecLapi...` into `CrowdsecAppsec...`.
+Don't forget to set `CrowdsecAppsecScheme: HTTP` or `HTTPS` to trigger the separate setup.
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  traefik:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -15,7 +13,7 @@ services:
      - "--entrypoints.web.address=:80"

      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.1.13"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
@@ -25,10 +23,11 @@ services:
      # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin

    ports:
-      - 80:80
+      - 8000:80
      - 8080:8080
    depends_on:
      - crowdsec
+      - gencert

 # Use HTTPS scheme but with lapikey authentication
  # whoami-foo:
@@ -39,7 +38,7 @@ services:
  #     - "traefik.enable=true"
  #     - "traefik.http.routers.router-foo.rule=Path(`/foo`)"
  #     - "traefik.http.routers.router-foo.entrypoints=web"
-  #     - "traefik.http.routers.router-foo.middlewares=crowdsec-foo@docker" 
+  #     - "traefik.http.routers.router-foo.middlewares=crowdsec@docker" 
  #     - "traefik.http.services.service-foo.loadbalancer.server.port=80"
  #     - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
  #     - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
@@ -56,7 +55,7 @@ services:
      - "traefik.enable=true"
      - "traefik.http.routers.router-bar.rule=Path(`/bar`)"
      - "traefik.http.routers.router-bar.entrypoints=web"
-      - "traefik.http.routers.router-bar.middlewares=crowdsec-bar@docker"
+      - "traefik.http.routers.router-bar.middlewares=crowdsec@docker"
      - "traefik.http.services.service-bar.loadbalancer.server.port=80"
      - "traefik.http.middlewares.crowdsec.plugin.bouncer.enabled=true"
      - "traefik.http.middlewares.crowdsec.plugin.bouncer.loglevel=DEBUG"
@@ -66,7 +65,7 @@ services:
      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecLapiTLSCertificateBouncerKeyFile=/etc/traefik/crowdsec-certs/bouncer-key.pem"      

  crowdsec:
-    image: crowdsecurity/crowdsec:v1.5.2
+    image: crowdsecurity/crowdsec:v1.6.1-2
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
@@ -80,11 +79,13 @@ services:
      CERT_FILE: "/etc/crowdsec/certs/server.pem"
      KEY_FILE: "/etc/crowdsec/certs/server-key.pem"
      CACERT_FILE: "/etc/crowdsec/certs/inter.pem"
+      # CLIENT_CERT_FILE: "/etc/crowdsec/certs/bouncer.pem"
+      # CLIENT_CERT_FILE: "/etc/crowdsec/certs/bouncer.pem"
      AGENTS_ALLOWED_OU: "agent-ou"
      BOUNCERS_ALLOWED_OU: "bouncer-ou"
      LEVEL_DEBUG: "true"
      # Disabled because it restart in loop otherwise
-      DISABLE_AGENT: "true"
+      # DISABLE_AGENT: "true"
      # Disabled for the examples
      DISABLE_ONLINE_API: "true"
    volumes:
@@ -97,6 +98,8 @@ services:
      - crowdsec-config-tls-auth:/etc/crowdsec/
    labels:
      - "traefik.enable=false"
+    depends_on:
+      - gencert
  
  gencert:
    build: .
@@ -1,8 +1,6 @@
-version: "3.8"
-
 services:
  traefik:
-    image: "traefik:v2.10.4"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -15,7 +13,7 @@ services:
      - "--entrypoints.web.address=:80"

      - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.1.13"
+      - "--experimental.plugins.bouncer.version=v1.3.0"
      # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
@@ -29,7 +27,7 @@ services:

  whoami1:
    image: traefik/whoami
-    container_name: "simple-service-foo"
+    container_name: "simple-service-foo-trustedips"
    restart: unless-stopped
    labels:
      - "traefik.enable=true"
@@ -48,7 +46,7 @@ services:
  
  whoami2:
    image: traefik/whoami
-    container_name: "simple-service-bar"
+    container_name: "simple-service-bar-trustedips"
    restart: unless-stopped
    labels:
      - "traefik.enable=true"
@@ -67,7 +65,7 @@ services:


  crowdsec:
-    image: crowdsecurity/crowdsec:v1.5.2
+    image: crowdsecurity/crowdsec:v1.6.1-2
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
@@ -1,8 +1,8 @@
 module github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin

-go 1.19
+go 1.22

 require (
 	github.com/leprosus/golang-ttl-map v1.1.7
-	github.com/maxlerebourg/simpleredis v1.0.9
+	github.com/maxlerebourg/simpleredis v1.0.12
 )
@@ -1,4 +1,4 @@
 github.com/leprosus/golang-ttl-map v1.1.7 h1:cF4AAFDDnJTFSV+/42sKLhmMluvLdRlCGS2UaifH6UM=
 github.com/leprosus/golang-ttl-map v1.1.7/go.mod h1:4QWHJPeVBbrkhOhXdhCv9IEiyj/YzkO04/iexy4vSe0=
-github.com/maxlerebourg/simpleredis v1.0.9 h1:aj1hKaYPeOVE4Ksu3TV/zsreUDDWOpKXBAvoFysiqII=
-github.com/maxlerebourg/simpleredis v1.0.9/go.mod h1:/DH8zOK6kDskSqoX/m5CJJdNGfkIQZd/ERBJgytDDSk=
+github.com/maxlerebourg/simpleredis v1.0.12 h1:VsJpk2l8U9QqxOWbYnEXbrs7iSNZFm2fNmFvlxYlQNk=
+github.com/maxlerebourg/simpleredis v1.0.12/go.mod h1:lT4LX02SOsE9PxUcSrz1QW5ZnO86gPbaiYBxmtcXEls=
@@ -3,6 +3,7 @@
 package cache

 import (
+	"errors"
 	"fmt"

 	ttl_map "github.com/leprosus/golang-ttl-map"
@@ -12,12 +13,19 @@ import (
 )

 const (
-	cacheBannedValue   = "t"
-	cacheNoBannedValue = "f"
-)
-
+	// BannedValue Banned string.
+	BannedValue = "t"
+	// NoBannedValue No banned string.
+	NoBannedValue = "f"
+	// CaptchaValue Need captcha string.
+	CaptchaValue = "c"
+	// CaptchaDoneValue Captcha done string.
+	CaptchaDoneValue = "d"
 	// CacheMiss error string when cache is miss.
-const CacheMiss = "cache:miss"
+	CacheMiss = "cache:miss"
+	// CacheUnreachable error string when cache is unreachable.
+	CacheUnreachable = "cache:unreachable"
+)

 //nolint:gochecknoglobals
 var (
@@ -27,55 +35,59 @@ var (

 type localCache struct{}

-func (localCache) getDecision(clientIP string) (bool, error) {
-	banned, isCached := cache.Get(clientIP)
-	bannedString, isValid := banned.(string)
-	if isCached && isValid && len(bannedString) > 0 {
-		return bannedString == cacheBannedValue, nil
+func (localCache) get(key string) (string, error) {
+	value, isCached := cache.Get(key)
+	valueString, isValid := value.(string)
+	if isCached && isValid && len(valueString) > 0 {
+		return valueString, nil
 	}
-	return false, fmt.Errorf(CacheMiss)
+	return "", errors.New(CacheMiss)
 }

-func (localCache) setDecision(clientIP string, value string, duration int64) {
-	cache.Set(clientIP, value, duration)
+func (localCache) set(key, value string, duration int64) {
+	cache.Set(key, value, duration)
 }

-func (localCache) deleteDecision(clientIP string) {
-	cache.Del(clientIP)
+func (localCache) delete(key string) {
+	cache.Del(key)
 }

 type redisCache struct {
 	log *logger.Log
 }

-func (redisCache) getDecision(clientIP string) (bool, error) {
-	banned, err := redis.Get(clientIP)
-	bannedString := string(banned)
-	if err == nil && len(bannedString) > 0 {
-		return bannedString == cacheBannedValue, nil
+func (redisCache) get(key string) (string, error) {
+	value, err := redis.Get(key)
+	valueString := string(value)
+	if err == nil && len(valueString) > 0 {
+		return valueString, nil
 	}
-	if err.Error() == simpleredis.RedisMiss {
-		return false, fmt.Errorf(CacheMiss)
+	errRedisMessage := err.Error()
+	if errRedisMessage == simpleredis.RedisMiss {
+		return "", errors.New(CacheMiss)
 	}
-	return false, err
+	if errRedisMessage == simpleredis.RedisUnreachable {
+		return "", errors.New(CacheUnreachable)
+	}
+	return "", err
 }

-func (rc redisCache) setDecision(clientIP string, value string, duration int64) {
-	if err := redis.Set(clientIP, []byte(value), duration); err != nil {
-		rc.log.Error(fmt.Sprintf("cache:setDecisionRedisCache %s", err.Error()))
+func (rc redisCache) set(key, value string, duration int64) {
+	if err := redis.Set(key, []byte(value), duration); err != nil {
+		rc.log.Error("cache:setDecisionRedisCache" + err.Error())
 	}
 }

-func (rc redisCache) deleteDecision(clientIP string) {
-	if err := redis.Del(clientIP); err != nil {
-		rc.log.Error(fmt.Sprintf("cache:deleteDecisionRedisCache %s", err.Error()))
+func (rc redisCache) delete(key string) {
+	if err := redis.Del(key); err != nil {
+		rc.log.Error("cache:deleteDecisionRedisCache " + err.Error())
 	}
 }

 type cacheInterface interface {
-	setDecision(clientIP string, value string, duration int64)
-	getDecision(clientIP string) (bool, error)
-	deleteDecision(clientIP string)
+	set(key, value string, duration int64)
+	get(key string) (string, error)
+	delete(key string)
 }

 // Client Cache client.
@@ -84,8 +96,8 @@ type Client struct {
 	log   *logger.Log
 }

-// Init Initialize cache client.
-func (c *Client) Init(log *logger.Log, isRedis bool, host, pass, database string) {
+// New Initialize cache client.
+func (c *Client) New(log *logger.Log, isRedis bool, host, pass, database string) {
 	c.log = log
 	if isRedis {
 		redis.Init(host, pass, database)
@@ -96,27 +108,21 @@ func (c *Client) Init(log *logger.Log, isRedis bool, host, pass, database string
 	c.log.Debug(fmt.Sprintf("cache:New initialized isRedis:%v", isRedis))
 }

-// DeleteDecision delete decision in cache.
-func (c *Client) DeleteDecision(clientIP string) {
-	c.log.Debug(fmt.Sprintf("cache:DeleteDecision ip:%v", clientIP))
-	c.cache.deleteDecision(clientIP)
+// Delete delete decision in cache.
+func (c *Client) Delete(key string) {
+	c.log.Debug(fmt.Sprintf("cache:Delete key:%v", key))
+	c.cache.delete(key)
 }

-// GetDecision check in the cache if the IP has the banned / not banned value.
+// Get check in the cache if the IP has the banned / not banned value.
 // Otherwise return with an error to add the IP in cache if we are on.
-func (c *Client) GetDecision(clientIP string) (bool, error) {
-	c.log.Debug(fmt.Sprintf("cache:GetDecision ip:%v", clientIP))
-	return c.cache.getDecision(clientIP)
+func (c *Client) Get(key string) (string, error) {
+	c.log.Debug(fmt.Sprintf("cache:Get key:%v", key))
+	return c.cache.get(key)
 }

-// SetDecision update the cache with the IP as key and the value banned / not banned.
-func (c *Client) SetDecision(clientIP string, isBanned bool, duration int64) {
-	c.log.Debug(fmt.Sprintf("cache:SetDecision ip:%v isBanned:%v duration:%vs", clientIP, isBanned, duration))
-	var value string
-	if isBanned {
-		value = cacheBannedValue
-	} else {
-		value = cacheNoBannedValue
-	}
-	c.cache.setDecision(clientIP, value, duration)
+// Set update the cache with the IP as key and the value banned / not banned.
+func (c *Client) Set(key string, value string, duration int64) {
+	c.log.Debug(fmt.Sprintf("cache:Set key:%v value:%v duration:%vs", key, value, duration))
+	c.cache.set(key, value, duration)
 }
@@ -8,97 +8,117 @@ import (
 	logger "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger"
 )

-func Test_GetDecision(t *testing.T) {
+func Test_Get(t *testing.T) {
 	IPInCache := "10.0.0.10"
 	IPNotInCache := "10.0.0.20"
-	client := &Client{cache: &localCache{}, log: logger.New("INFO")}
-	client.SetDecision(IPInCache, true, 10)
+	client := &Client{cache: &localCache{}, log: logger.New("INFO", "")}
+	client.Set(IPInCache, BannedValue, 10)
 	type args struct {
 		clientIP string
 	}
 	tests := []struct {
 		name     string
 		args     args
-		want     bool
+		want     string
 		wantErr  bool
 		valueErr string
 	}{
-		{name: "Fetch Known valid IP", args: args{clientIP: IPInCache}, want: true, wantErr: false, valueErr: ""},
-		{name: "Fetch Unknown valid IP", args: args{clientIP: IPNotInCache}, want: false, wantErr: true, valueErr: "cache:miss"},
-		{name: "Fetch invalid value", args: args{clientIP: "test"}, want: false, wantErr: true, valueErr: "cache:miss"},
-		{name: "Fetch empty value", args: args{clientIP: ""}, want: false, wantErr: true, valueErr: "cache:miss"},
+		{name: "Fetch Known valid IP", args: args{clientIP: IPInCache}, want: BannedValue, wantErr: false, valueErr: ""},
+		{name: "Fetch Unknown valid IP", args: args{clientIP: IPNotInCache}, want: "", wantErr: true, valueErr: CacheMiss},
+		{name: "Fetch invalid value", args: args{clientIP: "test"}, want: "", wantErr: true, valueErr: CacheMiss},
+		{name: "Fetch empty value", args: args{clientIP: ""}, want: "", wantErr: true, valueErr: CacheMiss},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := client.GetDecision(tt.args.clientIP)
+			got, err := client.Get(tt.args.clientIP)
 			if (err != nil) != tt.wantErr {
-				t.Errorf("GetDecision() error = %v, wantErr %v", err, tt.wantErr)
+				t.Errorf("Get() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
 			if got != tt.want {
-				t.Errorf("GetDecision() = %v, want %v", got, tt.want)
+				t.Errorf("Get() = %v, want %v", got, tt.want)
 				return
 			}
 			if tt.valueErr != "" && tt.valueErr != err.Error() {
-				t.Errorf("GetDecision() err = %v, want %v", err.Error(), tt.valueErr)
+				t.Errorf("Get() err = %v, want %v", err.Error(), tt.valueErr)
 			}
 		})
 	}
 }

-func Test_SetDecision(t *testing.T) {
-	client := &Client{cache: &localCache{}, log: logger.New("INFO")}
+func Test_Set(t *testing.T) {
+	client := &Client{cache: &localCache{}, log: logger.New("INFO", "")}
 	IPInCache := "10.0.0.11"
 	type args struct {
 		clientIP string
-		value    bool
+		value    string
 		duration int64
 	}
+
 	tests := []struct {
 		name     string
 		args     args
-		want bool
+		want     string
+		wantErr  bool
+		valueErr string
 	}{
-		{name: "Set valid IP in local cache for 0 sec", args: args{clientIP: IPInCache, value: true, duration: 0}, want: false},
-		{name: "Set valid IP in local cache for 10 sec", args: args{clientIP: IPInCache, value: true, duration: 10}, want: true},
-		{name: "Set valid IP in local cache for 10 sec", args: args{clientIP: IPInCache, value: false, duration: 10}, want: false},
+		{name: "Set valid IP in local cache for 0 sec", args: args{clientIP: IPInCache, value: BannedValue, duration: 0}, want: "", wantErr: true, valueErr: CacheMiss},
+		{name: "Set valid IP in local cache for 10 sec", args: args{clientIP: IPInCache, value: BannedValue, duration: 10}, want: BannedValue, wantErr: false, valueErr: ""},
+		{name: "Set valid IP in local cache for 10 sec", args: args{clientIP: IPInCache, value: NoBannedValue, duration: 10}, want: NoBannedValue, wantErr: false, valueErr: ""},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			client.SetDecision(tt.args.clientIP, tt.args.value, tt.args.duration)
-			got, _ := client.GetDecision(tt.args.clientIP)
-			if got != tt.want {
-				t.Errorf("SetDecision() = %v, want %v", got, tt.want)
+			client.Set(tt.args.clientIP, tt.args.value, tt.args.duration)
+			got, err := client.Get(tt.args.clientIP)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("Set() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			if got != tt.want {
+				t.Errorf("Set() = %v, want %v", got, tt.want)
+				return
+			}
+			if tt.valueErr != "" && tt.valueErr != err.Error() {
+				t.Errorf("Set() err = %v, want %v", err.Error(), tt.valueErr)
+			}
 		})
 	}
 }

-func Test_DeleteDecision(t *testing.T) {
+func Test_Delete(t *testing.T) {
 	IPInCache := "10.0.0.12"
 	IPNotInCache := "10.0.0.22"
-	client := &Client{cache: &localCache{}, log: logger.New("INFO")}
-	client.SetDecision(IPInCache, true, 10)
+	client := &Client{cache: &localCache{}, log: logger.New("INFO", "")}
+	client.Set(IPInCache, BannedValue, 10)
 	type args struct {
 		clientIP string
 	}
+
 	tests := []struct {
 		name     string
 		args     args
-		want bool
+		want     string
+		wantErr  bool
+		valueErr string
 	}{
-		{name: "Delete Known valid IP", args: args{clientIP: IPInCache}, want: false},
-		{name: "Delete Unknown valid IP", args: args{clientIP: IPNotInCache}, want: false},
+		{name: "Delete Known valid IP", args: args{clientIP: IPInCache}, want: "", wantErr: true, valueErr: CacheMiss},
+		{name: "Delete Unknown valid IP", args: args{clientIP: IPNotInCache}, want: "", wantErr: true, valueErr: CacheMiss},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			client.DeleteDecision(tt.args.clientIP)
-			got, _ := client.GetDecision(tt.args.clientIP)
-			if got != tt.want {
-				t.Errorf("DeleteDecision() = %v, want %v", got, tt.want)
+			client.Delete(tt.args.clientIP)
+			got, err := client.Get(tt.args.clientIP)
+			if (err != nil) != tt.wantErr {
+				t.Errorf("Delete() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			if got != tt.want {
+				t.Errorf("Delete() = %v, want %v", got, tt.want)
+				return
+			}
+			if tt.valueErr != "" && tt.valueErr != err.Error() {
+				t.Errorf("Delete() err = %v, want %v", err.Error(), tt.valueErr)
+			}
 		})
 	}
 }
@@ -0,0 +1,161 @@
+// Package captcha implements utility for captcha management.
+package captcha
+
+import (
+	"encoding/json"
+	"fmt"
+	"html/template"
+	"net/http"
+	"net/url"
+	"strings"
+
+	cache "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/cache"
+	configuration "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/configuration"
+	logger "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger"
+)
+
+// Client Captcha client.
+type Client struct {
+	Valid                   bool
+	siteKey                 string
+	secretKey               string
+	remediationCustomHeader string
+	gracePeriodSeconds      int64
+	captchaTemplate         *template.Template
+	cacheClient             *cache.Client
+	httpClient              *http.Client
+	log                     *logger.Log
+	infoProvider            *infoProvider
+}
+
+// Information for self-hosted provider.
+type infoProvider struct {
+	js       string
+	key      string
+	response string
+	validate string
+}
+
+//nolint:gochecknoglobals
+var infoProviders = map[string]*infoProvider{
+	configuration.HcaptchaProvider: {
+		js:       "https://hcaptcha.com/1/api.js",
+		key:      "h-captcha",
+		response: "h-captcha-response",
+		validate: "https://api.hcaptcha.com/siteverify",
+	},
+	configuration.RecaptchaProvider: {
+		js:       "https://www.google.com/recaptcha/api.js",
+		key:      "g-recaptcha",
+		response: "g-recaptcha-response",
+		validate: "https://www.google.com/recaptcha/api/siteverify",
+	},
+	configuration.TurnstileProvider: {
+		js:       "https://challenges.cloudflare.com/turnstile/v0/api.js",
+		key:      "cf-turnstile",
+		response: "cf-turnstile-response",
+		validate: "https://challenges.cloudflare.com/turnstile/v0/siteverify",
+	},
+}
+
+// New Initialize captcha client.
+func (c *Client) New(log *logger.Log, cacheClient *cache.Client, httpClient *http.Client, provider, js, key, response, validate, siteKey, secretKey, remediationCustomHeader, captchaTemplatePath string, gracePeriodSeconds int64) error {
+	c.Valid = provider != ""
+	if !c.Valid {
+		return nil
+	}
+	var info *infoProvider
+	if provider == configuration.CustomProvider {
+		info = &infoProvider{js: js, key: key, response: response, validate: validate}
+	} else {
+		info = infoProviders[provider]
+	}
+	c.infoProvider = info
+	c.siteKey = siteKey
+	c.secretKey = secretKey
+	c.remediationCustomHeader = remediationCustomHeader
+	html, _ := configuration.GetHTMLTemplate(captchaTemplatePath)
+	c.captchaTemplate = html
+	c.gracePeriodSeconds = gracePeriodSeconds
+	c.log = log
+	c.httpClient = httpClient
+	c.cacheClient = cacheClient
+	return nil
+}
+
+// ServeHTTP Handle captcha html page or validation.
+func (c *Client) ServeHTTP(rw http.ResponseWriter, r *http.Request, remoteIP string) {
+	valid, err := c.Validate(r)
+	if err != nil {
+		c.log.Info("captcha:ServeHTTP:validate " + err.Error())
+		rw.WriteHeader(http.StatusBadRequest)
+		return
+	}
+	if valid {
+		c.log.Debug("captcha:ServeHTTP captcha:valid")
+		c.cacheClient.Set(remoteIP+"_captcha", cache.CaptchaDoneValue, c.gracePeriodSeconds)
+		http.Redirect(rw, r, r.URL.String(), http.StatusFound)
+		return
+	}
+	rw.Header().Set("Content-Type", "text/html; charset=utf-8")
+	if c.remediationCustomHeader != "" {
+		rw.Header().Set(c.remediationCustomHeader, "captcha")
+	}
+	rw.WriteHeader(http.StatusOK)
+	err = c.captchaTemplate.Execute(rw, map[string]string{
+		"SiteKey":     c.siteKey,
+		"FrontendJS":  c.infoProvider.js,
+		"FrontendKey": c.infoProvider.key,
+	})
+	if err != nil {
+		c.log.Info("captcha:ServeHTTP captchaTemplateServe " + err.Error())
+	}
+}
+
+// Check Verify if the captcha is already done.
+func (c *Client) Check(remoteIP string) bool {
+	value, _ := c.cacheClient.Get(remoteIP + "_captcha")
+	passed := value == cache.CaptchaDoneValue
+	c.log.Debug(fmt.Sprintf("captcha:Check ip:%s pass:%v", remoteIP, passed))
+	return passed
+}
+
+type responseProvider struct {
+	Success bool `json:"success"`
+}
+
+// Validate Verify the captcha from provider API.
+func (c *Client) Validate(r *http.Request) (bool, error) {
+	if r.Method != http.MethodPost {
+		c.log.Debug("captcha:Validate invalid method: " + r.Method)
+		return false, nil
+	}
+	var response = r.FormValue(c.infoProvider.response)
+	if response == "" {
+		c.log.Debug("captcha:Validate no captcha response found in request")
+		return false, nil
+	}
+	var body = url.Values{}
+	body.Add("secret", c.secretKey)
+	body.Add("response", response)
+	res, err := c.httpClient.PostForm(c.infoProvider.validate, body)
+	if err != nil {
+		return false, err
+	}
+	defer func() {
+		if err = res.Body.Close(); err != nil {
+			c.log.Error("captcha:Validate " + err.Error())
+		}
+	}()
+	if !strings.Contains(res.Header.Get("Content-Type"), "application/json") {
+		c.log.Debug("captcha:Validate responseType:noJson")
+		return false, nil
+	}
+	var captchaResponse responseProvider
+	err = json.NewDecoder(res.Body).Decode(&captchaResponse)
+	if err != nil {
+		return false, err
+	}
+	c.log.Debug(fmt.Sprintf("captcha:Validate success:%v", captchaResponse.Success))
+	return captchaResponse.Success, nil
+}
@@ -4,7 +4,9 @@ package configuration
 import (
 	"crypto/tls"
 	"crypto/x509"
+	"errors"
 	"fmt"
+	"html/template"
 	"net/http"
 	"net/url"
 	"os"
@@ -26,18 +28,42 @@ const (
 	AppsecMode        = "appsec"
 	HTTPS             = "https"
 	HTTP              = "http"
+	LogDEBUG          = "DEBUG"
+	LogINFO           = "INFO"
+	LogERROR          = "ERROR"
+	ReasonTECH        = "TECHNICAL_ISSUE"
+	ReasonLAPI        = "LAPI"
+	ReasonAPPSEC      = "APPSEC"
+	HcaptchaProvider  = "hcaptcha"
+	RecaptchaProvider = "recaptcha"
+	TurnstileProvider = "turnstile"
+	CustomProvider    = "custom"
 )

 // Config the plugin configuration.
 type Config struct {
 	Enabled                                   bool     `json:"enabled,omitempty"`
 	LogLevel                                  string   `json:"logLevel,omitempty"`
+	LogFilePath                               string   `json:"logFilePath,omitempty"`
 	CrowdsecMode                              string   `json:"crowdsecMode,omitempty"`
 	CrowdsecAppsecEnabled                     bool     `json:"crowdsecAppsecEnabled,omitempty"`
+	CrowdsecAppsecScheme                      string   `json:"crowdsecAppsecScheme,omitempty"`
 	CrowdsecAppsecHost                        string   `json:"crowdsecAppsecHost,omitempty"`
+	CrowdsecAppsecPath                        string   `json:"crowdsecAppsecPath,omitempty"`
+	CrowdsecAppsecKey                         string   `json:"crowdsecAppsecKey,omitempty"`
+	CrowdsecAppsecKeyFile                     string   `json:"crowdsecAppsecKeyFile,omitempty"`
+	CrowdsecAppsecTLSInsecureVerify           bool     `json:"crowdsecAppsecTlsInsecureVerify,omitempty"`
+	CrowdsecAppsecTLSCertificateAuthority     string   `json:"crowdsecAppsecTlsCertificateAuthority,omitempty"`
+	CrowdsecAppsecTLSCertificateAuthorityFile string   `json:"crowdsecAppsecTlsCertificateAuthorityFile,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncer       string   `json:"crowdsecAppsecTlsCertificateBouncer,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncerFile   string   `json:"crowdsecAppsecTlsCertificateBouncerFile,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncerKey    string   `json:"crowdsecAppsecTlsCertificateBouncerKey,omitempty"`
 	CrowdsecAppsecFailureBlock                bool     `json:"crowdsecAppsecFailureBlock,omitempty"`
+	CrowdsecAppsecUnreachableBlock            bool     `json:"crowdsecAppsecUnreachableBlock,omitempty"`
+	CrowdsecAppsecBodyLimit                   int64    `json:"crowdsecAppsecBodyLimit,omitempty"`
 	CrowdsecLapiScheme                        string   `json:"crowdsecLapiScheme,omitempty"`
 	CrowdsecLapiHost                          string   `json:"crowdsecLapiHost,omitempty"`
+	CrowdsecLapiPath                          string   `json:"crowdsecLapiPath,omitempty"`
 	CrowdsecLapiKey                           string   `json:"crowdsecLapiKey,omitempty"`
 	CrowdsecLapiKeyFile                       string   `json:"crowdsecLapiKeyFile,omitempty"`
 	CrowdsecLapiTLSInsecureVerify             bool     `json:"crowdsecLapiTlsInsecureVerify,omitempty"`
@@ -53,8 +79,13 @@ type Config struct {
 	CrowdsecCapiPasswordFile                  string   `json:"crowdsecCapiPasswordFile,omitempty"`
 	CrowdsecCapiScenarios                     []string `json:"crowdsecCapiScenarios,omitempty"`
 	UpdateIntervalSeconds                     int64    `json:"updateIntervalSeconds,omitempty"`
+	MetricsUpdateIntervalSeconds              int64    `json:"metricsUpdateIntervalSeconds,omitempty"`
+	UpdateMaxFailure                          int64    `json:"updateMaxFailure,omitempty"`
 	DefaultDecisionSeconds                    int64    `json:"defaultDecisionSeconds,omitempty"`
+	RemediationStatusCode                     int      `json:"remediationStatusCode,omitempty"`
 	HTTPTimeoutSeconds                        int64    `json:"httpTimeoutSeconds,omitempty"`
+	TraceHeadersCustomName                    string   `json:"traceHeadersCustomName,omitempty"`
+	RemediationHeadersCustomName              string   `json:"remediationHeadersCustomName,omitempty"`
 	ForwardedHeadersCustomName                string   `json:"forwardedHeadersCustomName,omitempty"`
 	ForwardedHeadersTrustedIPs                []string `json:"forwardedHeadersTrustedIps,omitempty"`
 	ClientTrustedIPs                          []string `json:"clientTrustedIps,omitempty"`
@@ -63,6 +94,19 @@ type Config struct {
 	RedisCachePassword                        string   `json:"redisCachePassword,omitempty"`
 	RedisCachePasswordFile                    string   `json:"redisCachePasswordFile,omitempty"`
 	RedisCacheDatabase                        string   `json:"redisCacheDatabase,omitempty"`
+	RedisCacheUnreachableBlock                bool     `json:"redisCacheUnreachableBlock,omitempty"`
+	BanHTMLFilePath                           string   `json:"banHtmlFilePath,omitempty"`
+	CaptchaHTMLFilePath                       string   `json:"captchaHtmlFilePath,omitempty"`
+	CaptchaProvider                           string   `json:"captchaProvider,omitempty"`
+	CaptchaCustomJsURL                        string   `json:"captchaCustomJsUrl,omitempty"`
+	CaptchaCustomValidateURL                  string   `json:"captchaCustomValidateUrl,omitempty"`
+	CaptchaCustomKey                          string   `json:"captchaCustomKey,omitempty"`
+	CaptchaCustomResponse                     string   `json:"captchaCustomResponse,omitempty"`
+	CaptchaSiteKey                            string   `json:"captchaSiteKey,omitempty"`
+	CaptchaSiteKeyFile                        string   `json:"captchaSiteKeyFile,omitempty"`
+	CaptchaSecretKey                          string   `json:"captchaSecretKey,omitempty"`
+	CaptchaSecretKeyFile                      string   `json:"captchaSecretKeyFile,omitempty"`
+	CaptchaGracePeriodSeconds                 int64    `json:"captchaGracePeriodSeconds,omitempty"`
 }

 func contains(source []string, target string) bool {
@@ -78,18 +122,41 @@ func contains(source []string, target string) bool {
 func New() *Config {
 	return &Config{
 		Enabled:                         false,
-		LogLevel:                      "INFO",
+		LogLevel:                        LogINFO,
+		LogFilePath:                     "",
 		CrowdsecMode:                    LiveMode,
 		CrowdsecAppsecEnabled:           false,
-		CrowdsecAppsecHost:            "crowdsec:7422",
 		CrowdsecAppsecFailureBlock:      true,
+		CrowdsecAppsecUnreachableBlock:  true,
+		CrowdsecAppsecBodyLimit:         10485760,
+		CrowdsecAppsecScheme:            "",
+		CrowdsecAppsecHost:              "crowdsec:7422",
+		CrowdsecAppsecPath:              "/",
+		CrowdsecAppsecKey:               "",
+		CrowdsecAppsecTLSInsecureVerify: false,
 		CrowdsecLapiScheme:              HTTP,
 		CrowdsecLapiHost:                "crowdsec:8080",
+		CrowdsecLapiPath:                "/",
 		CrowdsecLapiKey:                 "",
 		CrowdsecLapiTLSInsecureVerify:   false,
 		UpdateIntervalSeconds:           60,
+		MetricsUpdateIntervalSeconds:    600,
+		UpdateMaxFailure:                0,
 		DefaultDecisionSeconds:          60,
+		RemediationStatusCode:           http.StatusForbidden,
 		HTTPTimeoutSeconds:              10,
+		CaptchaProvider:                 "",
+		CaptchaCustomJsURL:              "",
+		CaptchaCustomValidateURL:        "",
+		CaptchaCustomKey:                "",
+		CaptchaCustomResponse:           "",
+		CaptchaSiteKey:                  "",
+		CaptchaSecretKey:                "",
+		CaptchaGracePeriodSeconds:       1800,
+		CaptchaHTMLFilePath:             "/captcha.html",
+		BanHTMLFilePath:                 "",
+		TraceHeadersCustomName:          "",
+		RemediationHeadersCustomName:    "",
 		ForwardedHeadersCustomName:      "X-Forwarded-For",
 		ForwardedHeadersTrustedIPs:      []string{},
 		ClientTrustedIPs:                []string{},
@@ -97,6 +164,7 @@ func New() *Config {
 		RedisCacheHost:                  "redis:6379",
 		RedisCachePassword:              "",
 		RedisCacheDatabase:              "",
+		RedisCacheUnreachableBlock:      true,
 	}
 }

@@ -104,7 +172,7 @@ func New() *Config {
 func GetVariable(config *Config, key string) (string, error) {
 	value := ""
 	object := reflect.Indirect(reflect.ValueOf(config))
-	field := object.FieldByName(fmt.Sprintf("%sFile", key))
+	field := object.FieldByName(key + "File")
 	// Here linter say you should simplify this code, but lets not, performance is important not clarity and complexity
 	fp := field.String()
 	if fp != "" {
@@ -127,6 +195,25 @@ func GetVariable(config *Config, key string) (string, error) {
 	return strings.TrimSpace(value), nil
 }

+// GetHTMLTemplate get compiled HTML template.
+func GetHTMLTemplate(path string) (*template.Template, error) {
+	var err error
+	if path == "" {
+		return nil, errors.New("no html template provided")
+	}
+	//nolint:gosec
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	html := string(b)
+	compiledTemplate, err := template.New("html").Parse(html)
+	if err != nil {
+		return nil, fmt.Errorf("impossible to compile html template: %w", err)
+	}
+	return compiledTemplate, nil
+}
+
 // ValidateParams validate all the param gave by user.
 //
 //nolint:gocyclo,gocognit
@@ -135,6 +222,10 @@ func ValidateParams(config *Config) error {
 		return err
 	}

+	if err := validateCaptcha(config); err != nil {
+		return err
+	}
+
 	if err := validateParamsIPs(config.ForwardedHeadersTrustedIPs, "ForwardedHeadersTrustedIPs"); err != nil {
 		return err
 	}
@@ -156,11 +247,28 @@ func ValidateParams(config *Config) error {
 		return nil
 	}

-	if err := validateURL("CrowdsecLapi", config.CrowdsecLapiScheme, config.CrowdsecLapiHost); err != nil {
+	if config.CaptchaProvider != "" {
+		if _, err := GetVariable(config, "CaptchaSiteKey"); err != nil {
+			return err
+		}
+		if _, err := GetVariable(config, "CaptchaSecretKey"); err != nil {
+			return err
+		}
+		if _, err := GetHTMLTemplate(config.CaptchaHTMLFilePath); err != nil {
+			return err
+		}
+	}
+	if config.BanHTMLFilePath != "" {
+		if _, err := GetHTMLTemplate(config.BanHTMLFilePath); err != nil {
+			return err
+		}
+	}
+
+	if err := validateURL("CrowdsecLapi", config.CrowdsecLapiScheme, config.CrowdsecLapiHost, config.CrowdsecLapiPath); err != nil {
 		return err
 	}

-	if err := validateURL("CrowdsecAppsec", config.CrowdsecLapiScheme, config.CrowdsecAppsecHost); err != nil {
+	if err := validateURL("CrowdsecAppsec", config.CrowdsecLapiScheme, config.CrowdsecAppsecHost, config.CrowdsecAppsecPath); err != nil {
 		return err
 	}

@@ -178,7 +286,7 @@ func ValidateParams(config *Config) error {
 	}
 	// We need to either have crowdsecLapiKey defined or the BouncerCert and Bouncerkey
 	if lapiKey == "" && (certBouncer == "" || certBouncerKey == "") {
-		return fmt.Errorf("CrowdsecLapiKey || (CrowdsecLapiTLSCertificateBouncer && CrowdsecLapiTLSCertificateBouncerKey): cannot be all empty")
+		return errors.New("CrowdsecLapiKey || (CrowdsecLapiTLSCertificateBouncer && CrowdsecLapiTLSCertificateBouncerKey): cannot be all empty")
 	} else if lapiKey != "" && (certBouncer == "" || certBouncerKey == "") {
 		lapiKey = strings.TrimSpace(lapiKey)
 		if err = validateParamsAPIKey(lapiKey); err != nil {
@@ -193,14 +301,25 @@ func ValidateParams(config *Config) error {
 		}
 	}

+	// Check logging configuration
+	// to upper allow of anycase of log level
+	if !contains([]string{LogERROR, LogDEBUG, LogINFO}, strings.ToUpper(config.LogLevel)) {
+		return fmt.Errorf("LogLevel should be one of (%s,%s,%s)", LogDEBUG, LogINFO, LogERROR)
+	}
+	if config.LogFilePath != "" {
+		_, err = os.OpenFile(filepath.Clean(config.LogFilePath), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
+		if err != nil {
+			return fmt.Errorf("LogFilePath is not writable %w", err)
+		}
+	}
 	return nil
 }

-func validateURL(variable, scheme, host string) error {
-	// This only check that the format of the URL scheme://host is correct and do not make requests
-	testURL := url.URL{Scheme: scheme, Host: host}
+func validateURL(variable, scheme, host, path string) error {
+	// This only check that the format of the URL scheme://host/path is correct and do not make requests
+	testURL := url.URL{Scheme: scheme, Host: host, Path: path}
 	if _, err := http.NewRequest(http.MethodGet, testURL.String(), nil); err != nil {
-		return fmt.Errorf("CrowdsecLapiScheme://%sHost: '%v://%v' must be an URL", variable, scheme, host)
+		return fmt.Errorf("CrowdsecLapiScheme://%sHost: '%v://%v%v' must be a valid URL", variable, scheme, host, path)
 	}
 	return nil
 }
@@ -211,7 +330,7 @@ func validateURL(variable, scheme, host string) error {
 // See https://httpwg.github.io/specs/rfc7230.html#rule.token.separators
 func validateParamsAPIKey(lapiKey string) error {
 	reg := regexp.MustCompile("^[a-zA-Z0-9 !#$%&'*+-.^_`|~=/]*$")
-	if !reg.Match([]byte(lapiKey)) {
+	if !reg.MatchString(lapiKey) {
 		return fmt.Errorf("CrowdsecLapiKey doesn't valid this regexp: '/%s/'", reg.String())
 	}
 	return nil
@@ -223,25 +342,43 @@ func validateParamsTLS(config *Config) error {
 		return err
 	}
 	if certAuth == "" {
-		return fmt.Errorf("CrowdsecLapiTLSCertificateAuthority must be specified when CrowdsecLapiScheme='https' and CrowdsecLapiTLSInsecureVerify=false")
+		return errors.New("CrowdsecLapiTLSCertificateAuthority must be specified when CrowdsecLapiScheme='https' and CrowdsecLapiTLSInsecureVerify=false")
 	}
 	tlsConfig := new(tls.Config)
 	tlsConfig.RootCAs = x509.NewCertPool()
 	if !tlsConfig.RootCAs.AppendCertsFromPEM([]byte(certAuth)) {
-		return fmt.Errorf("failed parsing pem file")
+		return errors.New("failed parsing pem file")
 	}
 	return nil
 }

 func validateParamsIPs(listIP []string, key string) error {
 	if len(listIP) > 0 {
-		if _, err := ip.NewChecker(logger.New("INFO"), listIP); err != nil {
+		if _, err := ip.NewChecker(logger.New(LogINFO, ""), listIP); err != nil {
 			return fmt.Errorf("%s must be a list of IP/CIDR :%w", key, err)
 		}
 	}
 	return nil
 }

+func validateCaptcha(config *Config) error {
+	if !contains([]string{"", HcaptchaProvider, RecaptchaProvider, TurnstileProvider, CustomProvider}, config.CaptchaProvider) {
+		return fmt.Errorf("CaptchaProvider: must be one of '%s', '%s', '%s' or '%s'", HcaptchaProvider, RecaptchaProvider, TurnstileProvider, CustomProvider)
+	}
+	if config.CaptchaProvider == CustomProvider {
+		if config.CaptchaCustomKey == "" || config.CaptchaCustomResponse == "" || config.CaptchaCustomValidateURL == "" || config.CaptchaCustomJsURL == "" {
+			return fmt.Errorf(
+				"CaptchaProvider: provider is custom, captchaCustom variables must be filled: CaptchaCustomKey:%s, CaptchaCustomResponse:%s, CaptchaCustomValidateURL:%s, CaptchaCustomJsURL:%s",
+				config.CaptchaCustomKey,
+				config.CaptchaCustomResponse,
+				config.CaptchaCustomValidateURL,
+				config.CaptchaCustomJsURL,
+			)
+		}
+	}
+	return nil
+}
+
 func validateParamsRequired(config *Config) error {
 	requiredStrings := map[string]string{
 		"CrowdsecLapiScheme": config.CrowdsecLapiScheme,
@@ -250,45 +387,66 @@ func validateParamsRequired(config *Config) error {
 	}
 	for key, val := range requiredStrings {
 		if len(val) == 0 {
-			return fmt.Errorf("%v: cannot be empty", key)
+			return errors.New(key + ": cannot be empty")
 		}
 	}
-	requiredInt := map[string]int64{
+	requiredInt0 := map[string]int64{
+		"CrowdsecAppsecBodyLimit":      config.CrowdsecAppsecBodyLimit,
+		"MetricsUpdateIntervalSeconds": config.MetricsUpdateIntervalSeconds,
+	}
+	for key, val := range requiredInt0 {
+		if val < 0 {
+			return errors.New(key + ": cannot be less than 0")
+		}
+	}
+	requiredInt1 := map[string]int64{
 		"UpdateIntervalSeconds":     config.UpdateIntervalSeconds,
 		"DefaultDecisionSeconds":    config.DefaultDecisionSeconds,
 		"HTTPTimeoutSeconds":        config.HTTPTimeoutSeconds,
+		"CaptchaGracePeriodSeconds": config.CaptchaGracePeriodSeconds,
 	}
-	for key, val := range requiredInt {
+	for key, val := range requiredInt1 {
 		if val < 1 {
-			return fmt.Errorf("%v: cannot be less than 1", key)
+			return errors.New(key + ": cannot be less than 1")
 		}
 	}
+	if config.UpdateMaxFailure < -1 {
+		return errors.New("UpdateMaxFailure: cannot be less than -1")
+	}
+	if config.CrowdsecAppsecBodyLimit < 0 {
+		return errors.New("CrowdsecAppsecBodyLimit: cannot be less than 0")
+	}
+	if config.RemediationStatusCode < 100 || config.RemediationStatusCode >= 600 {
+		return errors.New("RemediationStatusCode: cannot be less than 100 and more than 600")
+	}
+
 	if !contains([]string{NoneMode, LiveMode, StreamMode, AloneMode, AppsecMode}, config.CrowdsecMode) {
-		return fmt.Errorf("CrowdsecMode: must be one of 'none', 'live', 'stream', 'alone' or 'appsec'")
+		return errors.New("CrowdsecMode: must be one of 'none', 'live', 'stream', 'alone' or 'appsec'")
 	}
 	if !contains([]string{HTTP, HTTPS}, config.CrowdsecLapiScheme) {
-		return fmt.Errorf("CrowdsecLapiScheme: must be one of 'http' or 'https'")
+		return errors.New("CrowdsecLapiScheme: must be one of 'http' or 'https'")
+	}
+	if !contains([]string{HTTP, HTTPS, ""}, config.CrowdsecAppsecScheme) {
+		return errors.New("CrowdsecAppsecScheme: must be one of 'http' or 'https'")
 	}
 	return nil
 }

-// GetTLSConfigCrowdsec get TLS config from Config.
-//
-//nolint:nestif
-func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error) {
+func getTLSConfig(config *Config, log *logger.Log, prefix, scheme string, insecureVerify bool) (*tls.Config, error) {
 	tlsConfig := new(tls.Config)
 	tlsConfig.RootCAs = x509.NewCertPool()
-	//nolint:gocritic
-	if config.CrowdsecLapiScheme != HTTPS {
-		log.Debug("getTLSConfigCrowdsec:CrowdsecLapiScheme https:no")
+	if scheme != HTTPS {
+		log.Debug("getTLSConfigCrowdsec:" + prefix + "Scheme https:no")
 		return tlsConfig, nil
-	} else if config.CrowdsecLapiTLSInsecureVerify {
+	}
+	//nolint:nestif
+	if insecureVerify {
 		tlsConfig.InsecureSkipVerify = true
-		log.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSInsecureVerify tlsInsecure:true")
+		log.Debug("getTLSConfigCrowdsec:" + prefix + "TLSInsecureVerify tlsInsecure:true")
 		// If we return here and still want to use client auth this won't work
 		// return tlsConfig, nil
 	} else {
-		certAuthority, err := GetVariable(config, "CrowdsecLapiTLSCertificateAuthority")
+		certAuthority, err := GetVariable(config, prefix+"TLSCertificateAuthority")
 		if err != nil {
 			return nil, err
 		}
@@ -296,17 +454,16 @@ func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error)
 			if !tlsConfig.RootCAs.AppendCertsFromPEM([]byte(certAuthority)) {
 				// here we return because if CrowdsecLapiTLSInsecureVerify is false
 				// and CA not load, we can't communicate with https
-				return nil, fmt.Errorf("getTLSConfigCrowdsec:cannot load CA and verify cert is enabled")
+				return nil, errors.New("getTLSConfigCrowdsec:" + prefix + "cannot load CA and verify cert is enabled")
 			}
-			log.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSCertificateAuthority CA added successfully")
+			log.Debug("getTLSConfigCrowdsec:" + prefix + "TLSCertificateAuthority CA added successfully")
 		}
 	}
-
-	certBouncer, err := GetVariable(config, "CrowdsecLapiTLSCertificateBouncer")
+	certBouncer, err := GetVariable(config, prefix+"TLSCertificateBouncer")
 	if err != nil {
 		return nil, err
 	}
-	certBouncerKey, err := GetVariable(config, "CrowdsecLapiTLSCertificateBouncerKey")
+	certBouncerKey, err := GetVariable(config, prefix+"TLSCertificateBouncerKey")
 	if err != nil {
 		return nil, err
 	}
@@ -321,3 +478,14 @@ func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error)

 	return tlsConfig, nil
 }
+
+// GetTLSConfigCrowdsec get TLS config from Config.
+func GetTLSConfigCrowdsec(config *Config, log *logger.Log, isAppsec bool) (*tls.Config, error) {
+	var prefix string
+	if isAppsec && config.CrowdsecAppsecScheme != "" {
+		prefix = "CrowdsecAppsec"
+		return getTLSConfig(config, log, prefix, config.CrowdsecAppsecScheme, config.CrowdsecAppsecTLSInsecureVerify)
+	}
+	prefix = "CrowdsecLapi"
+	return getTLSConfig(config, log, prefix, config.CrowdsecLapiScheme, config.CrowdsecLapiTLSInsecureVerify)
+}
@@ -85,8 +85,14 @@ func Test_ValidateParams(t *testing.T) {
 	cfg6 := getMinimalConfig()
 	cfg6.CrowdsecLapiScheme = HTTPS
 	cfg6.CrowdsecLapiTLSInsecureVerify = true
+	cfg7 := getMinimalConfig()
+	cfg7.CrowdsecLapiScheme = HTTPS
 	cfg8 := getMinimalConfig()
-	cfg8.CrowdsecLapiScheme = HTTPS
+	cfg8.LogLevel = LogINFO
+	cfg9 := getMinimalConfig()
+	cfg9.LogLevel = "info"
+	cfg10 := getMinimalConfig()
+	cfg10.LogLevel = "Warning"
 	type args struct {
 		config *Config
 	}
@@ -104,7 +110,10 @@ func Test_ValidateParams(t *testing.T) {
 		{name: "Not validate a bad clients ips", args: args{config: cfg5}, wantErr: true},
 		// HTTPS enabled
 		{name: "Validate https config with insecure verify", args: args{config: cfg6}, wantErr: false},
-		{name: "Not validate https without cert authority", args: args{config: cfg8}, wantErr: true},
+		{name: "Not validate https without cert authority", args: args{config: cfg7}, wantErr: true},
+		{name: "Valid log level uppercase INFO", args: args{config: cfg8}, wantErr: false},
+		{name: "Valid log level lowercase info", args: args{config: cfg9}, wantErr: false},
+		{name: "Invalid log level Warning", args: args{config: cfg10}, wantErr: true},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
@@ -233,7 +242,7 @@ func Test_GetTLSConfigCrowdsec(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO"))
+			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO", ""), false)
 			if (err != nil) != tt.wantErr {
 				t.Errorf("getTLSConfigCrowdsec() error = %v, wantErr %v", err, tt.wantErr)
 				return
@@ -3,6 +3,7 @@
 package ip

 import (
+	"errors"
 	"fmt"
 	"net"
 	"net/http"
@@ -45,7 +46,7 @@ func NewChecker(log *logger.Log, trustedIPs []string) (*Checker, error) {
 // Contains checks if provided address is in the trusted IPs.
 func (ip *Checker) Contains(addr string) (bool, error) {
 	if len(addr) == 0 {
-		return false, fmt.Errorf("Contains:noAddress")
+		return false, errors.New("Contains:noAddress")
 	}

 	ipAddr, err := parseIP(addr)
@@ -1,11 +1,13 @@
 // Package logger implements utility routines to write to stdout and stderr.
-// It supports debug, info and error level
+// It supports trace, debug, info and error level
 package logger

 import (
+	"fmt"
 	"io"
 	"log"
 	"os"
+	"path/filepath"
 )

 // Log Logger struct.
@@ -16,15 +18,44 @@ type Log struct {
 }

 // New Set Default log level to info in case log level to defined.
-func New(logLevel string) *Log {
+func New(logLevel string, logFilePath string) *Log {
+	// Initialize loggers with discard output
 	logError := log.New(io.Discard, "ERROR: CrowdsecBouncerTraefikPlugin: ", log.Ldate|log.Ltime)
 	logInfo := log.New(io.Discard, "INFO: CrowdsecBouncerTraefikPlugin: ", log.Ldate|log.Ltime)
 	logDebug := log.New(io.Discard, "DEBUG: CrowdsecBouncerTraefikPlugin: ", log.Ldate|log.Ltime)
-	logError.SetOutput(os.Stderr)
-	logInfo.SetOutput(os.Stdout)
-	if logLevel == "DEBUG" {
-		logDebug.SetOutput(os.Stdout)
+
+	// we initialize logger to STDOUT/STDERR first so if the file logger cannot be initialized we can inform the user
+	output := os.Stdout
+	errorOutput := os.Stderr
+
+	// prepare file logging if specified
+	if logFilePath != "" {
+		logFile, err := os.OpenFile(filepath.Clean(logFilePath), os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0600)
+		if err == nil {
+			output = logFile
+			errorOutput = logFile
+		} else {
+			_ = fmt.Errorf("LogFilePath is not writable %w", err)
 		}
+	}
+
+	// Set error logger output
+	logError.SetOutput(errorOutput)
+
+	// Configure log levels
+	switch logLevel {
+	case "ERROR":
+		// Only error logging is enabled
+	case "INFO":
+		logInfo.SetOutput(output)
+	case "DEBUG":
+		logInfo.SetOutput(output)
+		logDebug.SetOutput(output)
+	default:
+		// Default to INFO level
+		logInfo.SetOutput(output)
+	}
+
 	return &Log{
 		logError: logError,
 		logInfo:  logInfo,
@@ -34,15 +65,15 @@ func New(logLevel string) *Log {

 // Info log to Stdout.
 func (l *Log) Info(str string) {
-	l.logInfo.Printf(str)
+	l.logInfo.Printf("%s", str)
 }

 // Debug log to Stdout.
 func (l *Log) Debug(str string) {
-	l.logDebug.Printf(str)
+	l.logDebug.Printf("%s", str)
 }

 // Error log to Stderr.
 func (l *Log) Error(str string) {
-	l.logError.Printf(str)
+	l.logError.Printf("%s", str)
 }
@@ -117,12 +117,11 @@ func (sr *SimpleRedis) askRedis(cmd redisCmd, channel chan redisCmd) redisCmd {
 				str := string(read)
 				if strings.Contains(str, "-NOAUTH") {
 					return redisCmd{Error: fmt.Errorf(RedisNoAuth)}
-				} else if str != "$1" {
+				} else if str == "$-1" {
 					return redisCmd{Error: fmt.Errorf(RedisMiss)}
 				}
 				read, _ = reader.ReadLineBytes()
 				return redisCmd{Data: read}
-				
 			}
 		}
 	}
@@ -1,6 +1,6 @@
 # github.com/leprosus/golang-ttl-map v1.1.7
 ## explicit; go 1.15
 github.com/leprosus/golang-ttl-map
-# github.com/maxlerebourg/simpleredis v1.0.9
-## explicit; go 1.19
+# github.com/maxlerebourg/simpleredis v1.0.12
+## explicit; go 1.22
 github.com/maxlerebourg/simpleredis
Author	SHA1	Message	Date
maxlerebourg	a9d83f2097	✨ Separate TLS conf for LAPI and Appsec (#293 ) * ✨ Separate TLS conf for LAPI and Appsec * 🍱 fix lint * 🍱 fix test * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint ? * 🍱 fix lint * 🍱 Add default for traceCustomHeaders	2025-12-11 07:58:12 +01:00
omer	e20ccc5d0c	✨ Add support for injecting request header value into ban HTML template (#296 ) * Add parameter to specify Request header value to inject in HTML template * Add documentation for specifying request header value * Fix example in docs for CustomHeader * Update parameter name to traceCustomHeader * Ensure naming is consitent with project	2025-12-10 07:54:07 +01:00
dependabot[bot]	50beb4294f	⬆️ Bump actions/checkout from 5 to 6 (#294 ) Bumps [actions/checkout](https://github.com/actions/checkout) from 5 to 6. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-11-27 15:40:18 +01:00
maxlerebourg	4ab4f3f183	✨ Transform banTemplate to add blocking reason and client IP (#290 ) * ✨ Transform banTemplate to add blocking reason * 🍱 fix test * 🍱 fix lint * 🍱 fix test * 🍱 fix lint * 🍱 fix lint * 🍱 add doc and fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 lint html * 🍱 fix comments + fix wicketpeeker readme * 🍱 Give ClientIP in ban page * 🍱 fix test	2025-11-15 10:42:14 +01:00
usr3	2aac531ea7	📝 docs: fix captcha profile reference doc link (#289 ) Fixed broken link referencing the captcha profile in Crowdsec documentation	2025-10-30 14:20:02 +01:00
Patrick Evans	e8e60c958f	📝 docs: fix wicketkeeper name references (#285 )	2025-10-19 12:53:07 +02:00
Davidandmaxlerebourg	a2d3708bc3	Do not cache decisions if DefaultDecisionSeconds=0 (#280 ) * xx * Remove outdated comment on decision caching Remove comment about decision caching based on timeout. --------- Co-authored-by: maxlerebourg <maxlerebourg@gmail.com>	2025-10-18 11:58:00 +02:00
DavidandMax Lerebourg	65a2f79fb3	🐛Not write response body for HEAD requests (#277 ) * Fixes * XX * Fix * 🍱 Lint * 🍱 remove useless comments --------- Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com>	2025-10-06 11:19:19 +02:00
dependabot[bot]	a2ecc95dc9	⬆️ Bump actions/setup-go from 5 to 6 (#268 ) Bumps [actions/setup-go](https://github.com/actions/setup-go) from 5 to 6. - [Release notes](https://github.com/actions/setup-go/releases) - [Commits](https://github.com/actions/setup-go/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/setup-go dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-09-08 16:23:10 +02:00
maxlerebourg David max.lerebourg mhx	7c4f5163e9	✨ add custom selfhosted captcha (#259 ) * ✨ Add wicketkeeper captcha * ✨ Anom config * 🍱 fix readme * 🍱 fix lint * 🍱 fix lint * 🍱 normalize * 🍱 fix lint * 🍱 fix lint * ✨ Add env for RemediationStatusCode (#250) * ✨ Add env for defaultStatusCode * 📝 doc * ✨change name of the parameter * 🔧 Add config check * fix lint * 📈 Report traffic dropped metrics to LAPI (#223) * Initial implementation * fix * fixes * Fixes * xx * progress * xx * xx * xx * fix linter * Progress * Fixes * xx * xx * Remove trace logger * Last fix * fix lint * fix lint * fix lint --------- Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com> * ✨ Anom config * 🍱 fix readme * 🍱 fix lint * 🍱 normalize * 🍱 fix lint * 📝 Add documentation * 📝 Fix example and makefile and doc for wicketkeeper * 🍱 fix last things * 🍱 add disclaimer to use maxlerebourg docker image * 🍱 Use official wicketpeeker image * 🍱 revert unnecessary code * 🍱 fix --------- Co-authored-by: David <deivid.garcia.garcia@gmail.com> Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com> Co-authored-by: mhx <mathieu@hanotaux.fr>	2025-09-01 19:41:45 +02:00
dependabot[bot]	734975c206	⬆️ Bump github.com/maxlerebourg/simpleredis (#262 ) Bumps [github.com/maxlerebourg/simpleredis](https://github.com/maxlerebourg/simpleredis) from 1.0.11 to 1.0.12. - [Release notes](https://github.com/maxlerebourg/simpleredis/releases) - [Commits](https://github.com/maxlerebourg/simpleredis/compare/v1.0.11...v1.0.12) --- updated-dependencies: - dependency-name: github.com/maxlerebourg/simpleredis dependency-version: 1.0.12 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-08-18 12:00:02 +02:00
dependabot[bot]	7397834e58	⬆️ Bump actions/checkout from 4 to 5 (#261 ) Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 5. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '5' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2025-08-18 11:59:31 +02:00
DavidandMax Lerebourg	84a5674b14	📈 Report traffic dropped metrics to LAPI (#223 ) * Initial implementation * fix * fixes * Fixes * xx * progress * xx * xx * xx * fix linter * Progress * Fixes * xx * xx * Remove trace logger * Last fix * fix lint * fix lint * fix lint --------- Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com>	2025-07-02 11:36:09 +02:00
maxlerebourg	de7e382fde	✨ Add env for RemediationStatusCode (#250 ) * ✨ Add env for defaultStatusCode * 📝 doc * ✨change name of the parameter * 🔧 Add config check * fix lint	2025-07-01 21:59:12 +02:00
gptlang	abae855d9e	Set traefik logs to json so it can actually be parsed (#235 )	2025-05-07 11:22:27 +02:00
Lluís D.	4bb6e830dc	Fix query of the GET /decisions endpoint (#236 ) - banned=true query parameter doesn't exist based on LAPI dcoumentation, remove it	2025-04-28 16:12:54 +02:00
mathieuHa	78869ecf77	🔧 Add support for logLevel in any case (#231 )	2025-04-06 10:41:16 +02:00
maxlerebourg	7f99266f99	📝 doc: rename RedisUnreachableBlock to RedisCacheUnreachableBlock (#230 )	2025-04-05 11:34:06 +02:00
mathieuHa	5418d35feb	✨ feat(logs) add supports write logs to files (#217 ) * ✨ feat(logs) add supports write logs to files * fix(lint) 🚨 fix go lint * 🐛 fix(bug) check path is done only if provided * 📝 doc(vars) add LogFilePath to vars * 🦺 chore(review) update doc, configuration check and logger	2025-03-31 20:19:44 +02:00
maxlerebourg	a184ae6db9	💄 Center recaptcha div (#225 )	2025-03-25 09:34:06 +01:00
blotus	e4c84409e7	🔨 always set custom remediation header if configured for bans (#218 )	2025-02-17 14:02:21 +01:00
maxlerebourg	4708d76854	✨ Add variable to not block if redis is unreachable (#214 ) * ✨ Add variable to not block if redis is unreachable * 🚨 fix lint * 📝 Update README.md	2025-02-10 20:10:29 +01:00
maxlerebourg	c34d7f4617	🍱 Fix lint (#211 )	2025-01-29 08:14:15 +01:00
mathieuHaandMax Lerebourg	0e9620bfe9	👷 chore(ci) bump CI and automate dep updates (#210 ) * 👷 chore(ci) bump CI and automate dep updates * 🚨 chore(go) fix golang lint * 🍱 fix lint --------- Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com>	2025-01-29 08:07:04 +01:00
maxlerebourg	92f05b0ba5	✨ [BREAKING-CHANGE] Add CrowdsecAppsecBodyLimit (#208 ) * ✨ Add CrowdsecAppsecBodyLimit * 🍱 fix lint * 🍱 fix lint * 🍱 fix error on main	2025-01-24 21:04:45 +01:00
Tobias Heinze Tobias Heinze Max Lerebourg	980a7dd05e	Add AppSec Path Variable (#202 ) * Added Appsec Path config Variable * ✨ Add path env var for lapi and appsec * 🍱 Update README.md --------- Co-authored-by: Tobias Heinze <tobias.heinze@telekom.de> Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com>	2025-01-24 20:12:30 +01:00
mathieuHaandmaxlerebourg	5c8a60118f	🐛 fix(user-agent) add version in ua to reduce warning logs from crowd… (#195 ) * 🐛 fix(user-agent) add version in ua to reduce warning logs from crowdsec LAPI * 🐛 fix(user-agent) add version in ua to reduce warning logs from crowdsec LAPI * 🐛 fix(user-agent) remove whitespaces * 🐛 fix(user-agent) Add Cap for Bouncer --------- Co-authored-by: maxlerebourg <maxlerebourg@gmail.com>	2024-10-24 21:39:53 +02:00
mathieuHa	8fb0a016b6	✨ Add Traefik Crowdsec Plugin Basic User Agent (#192 ) * ✨ Add Traefik Crowdsec Plugin Basic User Agent	2024-10-05 13:15:34 +02:00
maxlerebourg	45d5f38c4d	✨ add remediation header when plugin made decision (#189 ) * ✨ add remediation header when plugin made decision * 🍱 add documentation	2024-09-25 19:30:27 +02:00
maxlerebourgandmax.lerebourg	f1de1c924e	🔨 174 fix classname for Turnstile (#178 ) Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com>	2024-06-19 20:13:49 +02:00
mathieuHa	36e6043c32	📝 doc(cache) Specify that local cache is in memory and not in the filesystem (#177 )	2024-06-09 16:20:55 +02:00
maxlerebourg	123cf15434	✨ Add CrowdsecAppsecUnreachableBlock (#175 ) * ✨ Add CrowdsecAppsecUnreachableBlock * 🍱 update readme * 🍱 fix lint * 🍱 fix lint	2024-06-09 10:59:45 +02:00
mathieuHa	f89c5e25a9	✏️ fix(validation) Replace typo on CaptchaProvider config validation (#176 )	2024-06-09 10:47:17 +02:00
maxlerebourg	58946d9fa2	📄 Update README.md for lang doc (#170 )	2024-05-22 11:24:11 +02:00
mathieuHaandMax Lerebourg	6187a722ca	167 feature update to go 122 (#168 ) * ⬆️ Upgrade golang version * 🚨 Optimize Lint for strings * 🔒️ Add allow list of packages * 🚨 Fix final lint * 👷 Update ci * 🍱 upgrade dependencies * 🍱 fix comment --------- Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com>	2024-05-18 13:20:14 +02:00
maxlerebourgandmax.lerebourg	70ad0365f0	🐛 fix content-type header for ban and captcha page (#166 ) * 🍱 fix content-type header for ban and captcha page * 🍱 Add comment to warn future developer --------- Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com>	2024-05-16 18:40:28 +02:00
mathieuHa	8975216af8	📝 Update readme on loglevel written to stdout/stderr (#164 )	2024-05-16 09:32:14 +02:00
mathieuHa	e6b10b8ac4	⬆️ 📝 Update exemples and version traefik 3, crowdsec 1.6.1-2, plugin … (#160 ) * ⬆️ 📝 Update exemples and version traefik 3, crowdsec 1.6.1-2, plugin 1.3.0 * 📝 🐛 Fix race in exemple and doc for tls	2024-05-01 20:03:19 +02:00
mathieuHa	1f11531509	📝 Update doc for appsec with required collection and upgrade images (#158 )	2024-05-01 19:50:00 +02:00
mathieuHaandmax.lerebourg	ee97250acf	✨ Add grace period to reach LAPI without blocking further queries (#153 ) * ✨ Add grace period to reach LAPI without blocking further queries * 🐛 Fix config validation for maxFailedStreamUpdate * 🚨 Fix some lint issue * 🚨 Bypass lint complexity on ServeHTTP * 🍱 fix and improve * 🚨 Fix lint * 🚨 Fix lint * 🐛 Fix logic for update max failure * 📝 Update doc and docker compose local reset * 🍱 fix log nightmare * 🍱 fix --------- Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com>	2024-05-01 18:07:44 +02:00
mathieuHaandmaxlerebourg	b6a0404efd	✨ Add user-agent header from crowdsec (#149 ) * ✨ Add user-agent header from crowdsec * 🐛 : https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/issues/151 --------- Co-authored-by: maxlerebourg <maxlerebourg@gmail.com>	2024-04-16 13:26:46 +02:00
mathieuHa	a0e701f985	📝 Update typo on doc for ban custom page (#147 )	2024-04-05 09:30:49 +02:00
mathieuHaandmax.lerebourg	b8dd883bb6	130 feature custom html error page integration on 403 like captcha but for ban (#145 ) * ✨ Add ban html template * 📝 Add doc for custom ban page * ⚰️ Remove old code due to merge * ✏️ Fix merge remaining in html * ✨ render banTemplate from html/template to string * 🚨 : fix lint --------- Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com>	2024-04-04 21:32:31 +02:00
mathieuHa maxlerebourg max.lerebourg	cb4f95d5d0	📝 Add first diagrams (#144 ) * 📝 Add first diagrams * 📝 Add diagram for none mode * 📝 Add diagrams for each mode * 📝 Fix rendering * 📝 Fix chart rendering * 🍱 fix readme * 🍱 fix readme --------- Co-authored-by: maxlerebourg <maxlerebourg@gmail.com> Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com>	2024-04-04 07:26:30 +02:00
mathieuHaandMax Lerebourg	615e7ccf69	✨ Add ban html template (#142 ) * ✨ Add ban html template * 📝 Add doc for custom ban page * 🍱 fix Mathieu work * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint --------- Co-authored-by: Max Lerebourg <maxlerebourg@gmail.com>	2024-04-03 17:58:18 +02:00
maxlerebourg max.lerebourg mhx	6059f23dc3	🐛 fix bug with recaptcha (#141 ) and add doc for recaptcha * 🐛 fix bug with recaptcha * 📝 Add documentation for recpatcha --------- Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com> Co-authored-by: mhx <mathieu@hanotaux.fr>	2024-04-01 20:47:54 +02:00
maxlerebourg max.lerebourg Mathieu Hanotaux	497d1a2928	✨ Implement captcha protection (#139 ) * ✨ Implement captcha protection * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 📝 Update exemple doc Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Add doc for the captcha and update some exemples Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Update doc readme with some arguments Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Update doc Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 generic documentation in readme on catpcha feature Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Update exemple captcha Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Fix rendering and typos Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 🍱 fix readme * 📝 update doc ongoing Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Add doc on crowdsec config Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Add sequence diagram for captcha exemple Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * Fix rendering and typos Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 add mermaid basics graphs Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Update first diagram Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Update first seq diagram Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 🐛 Fix bug in diagram syntax Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 rework all diagrams Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 📝 Update a bit diagrams Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> * 🌐 Fix lang fr * 🚸 change advice on uniq lapi confusing for users * ✅ Fix test du to rework on cache interface * 🚨 Fix lint --------- Signed-off-by: Mathieu Hanotaux <mathieu@hanotaux.fr> Co-authored-by: max.lerebourg <max.lerebourg@monisnap.com> Co-authored-by: Mathieu Hanotaux <mathieu@hanotaux.fr>	2024-04-01 11:41:28 +02:00