✨ Add CrowdsecAppsecUnreachableBlock (#175 )

* ✨ Add CrowdsecAppsecUnreachableBlock * 🍱 update readme * 🍱 fix lint * 🍱 fix lint
✏️ fix(validation) Replace typo on CaptchaProvider config validation (#176 )
2026-09-02 20:28:50 +02:00 · 2024-06-09 10:59:45 +02:00 · 2024-06-09 10:47:17 +02:00 · 2024-05-22 11:24:11 +02:00 · 2024-05-18 13:20:14 +02:00 · 2024-05-16 18:40:28 +02:00
52 changed files with 2828 additions and 466 deletions
@@ -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: 1.22
+      GOLANGCI_LINT_VERSION: v1.57.2
+      YAEGI_VERSION: v0.16.1
      CGO_ENABLED: 0
    defaults:
      run:
@@ -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:
@@ -25,6 +21,31 @@ linters-settings:
      - 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
@@ -67,7 +88,6 @@ linters:

 issues:
  exclude-use-default: false
-  max-per-linter: 0
  max-same-issues: 0
  exclude:
    - "G402: TLS InsecureSkipVerify may be true."
@@ -26,22 +26,28 @@ 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
+
+run_captcha:
+	docker compose -f examples/captcha/docker-compose.yml up -d
+
+run_custom_ban_page:
+	docker compose -f examples/custom-ban-page/docker-compose.yml up -d

 run:
 	docker compose -f docker-compose.yml up -d --remove-orphans
@@ -56,19 +62,25 @@ 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 +92,13 @@ 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/appsec-enabled/docker-compose.appsec-enabled.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.yml down --remove-orphans
+	docker compose -f examples/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 +109,6 @@ clean_vagrant:
 show_metrics:
 	docker exec crowdsec cscli metrics

+show_decisions:
+	docker exec crowdsec cscli decisions list
+
@@ -28,8 +28,18 @@ The AppSec Component offers:
 - 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/)
+
+
+There are 5 operating modes (CrowdsecMode) for this plugin:

 | Mode | Description |
 |------|------|
@@ -43,6 +53,247 @@ The `streaming mode` is recommended for performance, decisions are updated every

 The cache can be local to Traefik using the filesystem, or 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

@@ -66,7 +317,7 @@ Only one instance of the plugin is *possible*.
  - 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`
 - CrowdsecMode
  - string
  - default: `live`, expected values are: `none`, `live`, `stream`, `alone`, `appsec`
@@ -82,6 +333,10 @@ Only one instance of the plugin is *possible*.
  - 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.
 - CrowdsecLapiScheme
  - string
  - default: `http`, expected values are: `http`, `https`
@@ -92,7 +347,7 @@ Only one instance of the plugin is *possible*.
 - CrowdsecLapiKey
  - string
  - default: ""
-  - Crowdsec LAPI key for the bouncer : **must be unique by service**. 
+  - Crowdsec LAPI key for the bouncer. 
 - CrowdsecLapiTlsInsecureVerify
  - bool
  - default: false
@@ -145,6 +400,10 @@ 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
@@ -158,12 +417,35 @@ 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`
+- 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)

 ### Configuration

 For each plugin, the Traefik static configuration must define the module name (as is usual for Go packages).

 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
@@ -201,12 +483,14 @@ http:
          enabled: false
          logLevel: DEBUG
          updateIntervalSeconds: 60
+          updateMaxFailure: 0
          defaultDecisionSeconds: 60
          httpTimeoutSeconds: 10
          crowdsecMode: live
          crowdsecAppsecEnabled: false
          crowdsecAppsecHost: crowdsec:7422
          crowdsecAppsecFailureBlock: true
+          crowdsecAppsecUnreachableBlock: true
          crowdsecLapiKey: privateKey-foo
          crowdsecLapiKeyFile: /etc/traefik/cs-privateKey-foo
          crowdsecLapiHost: crowdsec:8080
@@ -250,11 +534,17 @@ http:
            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
 ```

 #### 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` and `CaptchaSecretKey` 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:  
@@ -271,7 +561,7 @@ 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
 ```

@@ -295,7 +585,7 @@ Note:

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

 #### Use certificates to authenticate with CrowdSec
@@ -316,9 +606,11 @@ 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 +629,11 @@ 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)

 ### Local Mode

@@ -369,7 +663,7 @@ For local development, a `docker-compose.local.yml` is provided which reproduces
 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
@@ -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>
@@ -7,6 +7,7 @@ import (
 	"context"
 	"crypto/tls"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -16,6 +17,7 @@ import (
 	"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"
@@ -27,6 +29,7 @@ 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"
@@ -41,6 +44,7 @@ const (
 var (
 	isStartup               = true
 	isCrowdsecStreamHealthy = true
+	updateFailure           = 0
 	ticker                  chan bool
 )

@@ -59,6 +63,7 @@ type Bouncer struct {
 	appsecEnabled          bool
 	appsecHost             string
 	appsecFailureBlock     bool
+	appsecUnreachableBlock bool
 	crowdsecScheme         string
 	crowdsecHost           string
 	crowdsecKey            string
@@ -67,27 +72,31 @@ type Bouncer struct {
 	crowdsecPassword       string
 	crowdsecScenarios      []string
 	updateInterval         int64
+	updateMaxFailure       int
 	defaultDecisionTimeout int64
 	customHeader           string
 	crowdsecStreamRoute    string
 	crowdsecHeader         string
+	banTemplateString      string
 	clientPoolStrategy     *ip.PoolStrategy
 	serverPoolStrategy     *ip.PoolStrategy
 	httpClient             *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) {
-	logger.Init(config.LogLevel)
+func New(_ context.Context, next http.Handler, config *configuration.Config, name string) (http.Handler, error) {
+	log := logger.New(config.LogLevel)
 	err := configuration.ValidateParams(config)
 	if err != nil {
-		logger.Error(fmt.Sprintf("New:validateParams %s", err.Error()))
+		log.Error("New:validateParams " + err.Error())
 		return nil, err
 	}

-	serverChecker, _ := ip.NewChecker(config.ForwardedHeadersTrustedIPs)
-	clientChecker, _ := ip.NewChecker(config.ClientTrustedIPs)
+	serverChecker, _ := ip.NewChecker(log, config.ForwardedHeadersTrustedIPs)
+	clientChecker, _ := ip.NewChecker(log, config.ClientTrustedIPs)

 	var tlsConfig *tls.Config
 	crowdsecStreamRoute := ""
@@ -103,19 +112,31 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 	} else {
 		crowdsecStreamRoute = crowdsecLapiStreamRoute
 		crowdsecHeader = crowdsecLapiHeader
-		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config)
+		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log)
 		if err != nil {
-			logger.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 {
-			logger.Error(fmt.Sprintf("New:crowdsecLapiKey fail to get CrowdsecLapiKey and no client certificate setup %s", errAPIKey.Error()))
+			log.Error("New:crowdsecLapiKey fail to get CrowdsecLapiKey and no client certificate setup " + errAPIKey.Error())
 			return nil, err
 		}
 		config.CrowdsecLapiKey = apiKey
 	}

+	var banTemplateString string
+	if config.BanHTMLFilePath != "" {
+		var buf bytes.Buffer
+		banTemplate, _ := configuration.GetHTMLTemplate(config.BanHTMLFilePath)
+		err = banTemplate.Execute(&buf, nil)
+		if err != nil {
+			log.Error("New:banTemplate is bad formatted " + err.Error())
+			return nil, err
+		}
+		banTemplateString = buf.String()
+	}
+
 	bouncer := &Bouncer{
 		next:     next,
 		name:     name,
@@ -126,6 +147,7 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 		appsecEnabled:          config.CrowdsecAppsecEnabled,
 		appsecHost:             config.CrowdsecAppsecHost,
 		appsecFailureBlock:     config.CrowdsecAppsecFailureBlock,
+		appsecUnreachableBlock: config.CrowdsecAppsecUnreachableBlock,
 		crowdsecScheme:         config.CrowdsecLapiScheme,
 		crowdsecHost:           config.CrowdsecLapiHost,
 		crowdsecKey:            config.CrowdsecLapiKey,
@@ -133,10 +155,13 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 		crowdsecPassword:       config.CrowdsecCapiPassword,
 		crowdsecScenarios:      config.CrowdsecCapiScenarios,
 		updateInterval:         config.UpdateIntervalSeconds,
+		updateMaxFailure:       config.UpdateMaxFailure,
 		customHeader:           config.ForwardedHeadersCustomName,
 		defaultDecisionTimeout: config.DefaultDecisionSeconds,
+		banTemplateString:      banTemplateString,
 		crowdsecStreamRoute:    crowdsecStreamRoute,
 		crowdsecHeader:         crowdsecHeader,
+		log:                    log,
 		serverPoolStrategy: &ip.PoolStrategy{
 			Checker: serverChecker,
 		},
@@ -152,32 +177,52 @@ func New(ctx context.Context, next http.Handler, config *configuration.Config, n
 			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.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.CaptchaSiteKey,
+		config.CaptchaSecretKey,
+		config.CaptchaHTMLFilePath,
+		config.CaptchaGracePeriodSeconds,
+	)
+	if err != nil {
+		return nil, err
+	}

 	if (config.CrowdsecMode == configuration.StreamMode || config.CrowdsecMode == configuration.AloneMode) && ticker == nil {
 		if config.CrowdsecMode == configuration.AloneMode {
 			if err := getToken(bouncer); err != nil {
-				logger.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, func() {
+		ticker = startTicker(config, log, func() {
 			handleStreamTicker(bouncer)
 		})
 	}
-	logger.Debug(fmt.Sprintf("New initialized mode:%s", config.CrowdsecMode))
+	bouncer.log.Debug("New initialized mode:" + config.CrowdsecMode)

 	return bouncer, nil
 }
@@ -194,18 +239,18 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	// Here we check for the trusted IPs in the customHeader
 	remoteIP, err := ip.GetRemoteIP(req, bouncer.serverPoolStrategy, bouncer.customHeader)
 	if err != nil {
-		logger.Error(fmt.Sprintf("ServeHTTP:getRemoteIp ip:%s %s", remoteIP, err.Error()))
-		rw.WriteHeader(http.StatusForbidden)
+		bouncer.log.Error(fmt.Sprintf("ServeHTTP:getRemoteIp ip:%s %s", remoteIP, err.Error()))
+		handleBanServeHTTP(bouncer, rw)
 		return
 	}
 	isTrusted, err := bouncer.clientPoolStrategy.Checker.Contains(remoteIP)
 	if err != nil {
-		logger.Error(fmt.Sprintf("ServeHTTP:checkerContains ip:%s %s", remoteIP, err.Error()))
-		rw.WriteHeader(http.StatusForbidden)
+		bouncer.log.Error(fmt.Sprintf("ServeHTTP:checkerContains ip:%s %s", remoteIP, err.Error()))
+		handleBanServeHTTP(bouncer, rw)
 		return
 	}
 	// if our IP is in the trusted list we bypass the next checks
-	logger.Debug(fmt.Sprintf("ServeHTTP ip:%s isTrusted:%v", remoteIP, isTrusted))
+	bouncer.log.Debug(fmt.Sprintf("ServeHTTP ip:%s isTrusted:%v", remoteIP, isTrusted))
 	if isTrusted {
 		bouncer.next.ServeHTTP(rw, req)
 		return
@@ -218,21 +263,21 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {

 	// 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()
-			logger.Debug(fmt.Sprintf("ServeHTTP:getDecision ip:%s isBanned:false %s", remoteIP, errString))
-			if errString != cache.CacheMiss {
-				logger.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 cacheErrString != cache.CacheMiss {
+				bouncer.log.Error(fmt.Sprintf("ServeHTTP:Get ip:%s %s", remoteIP, cacheErrString))
+				handleBanServeHTTP(bouncer, rw)
 				return
 			}
 		} else {
-			logger.Debug(fmt.Sprintf("ServeHTTP ip:%s cache:hit isBanned:%v", remoteIP, isBanned))
-			if isBanned {
-				rw.WriteHeader(http.StatusForbidden)
-			} else {
+			bouncer.log.Debug(fmt.Sprintf("ServeHTTP ip:%s cache:hit isBanned:%v", remoteIP, value))
+			if value == cache.NoBannedValue {
 				handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			} else {
+				handleRemediationServeHTTP(bouncer, remoteIP, value, rw, req)
 			}
 			return
 		}
@@ -243,16 +288,16 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 		if isCrowdsecStreamHealthy {
 			handleNextServeHTTP(bouncer, remoteIP, rw, req)
 		} else {
-			logger.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))
+			handleBanServeHTTP(bouncer, rw)
 		}
 	} else {
-		err = handleNoStreamCache(bouncer, remoteIP)
-		if err != nil {
-			logger.Debug(fmt.Sprintf("ServeHTTP:handleNoStreamCache ip:%s isBanned:true %s", remoteIP, err.Error()))
-			rw.WriteHeader(http.StatusForbidden)
-		} else {
+		value, err := handleNoStreamCache(bouncer, remoteIP)
+		if value == cache.NoBannedValue {
 			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+		} else {
+			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:handleNoStreamCache ip:%s isBanned:%v %s", remoteIP, value, err.Error()))
+			handleRemediationServeHTTP(bouncer, remoteIP, value, rw, req)
 		}
 	}
 }
@@ -285,12 +330,35 @@ type Login struct {
 	Expire string `json:"expire"`
 }

+// To append Headers we need to call rw.WriteHeader after set any header.
+func handleBanServeHTTP(bouncer *Bouncer, rw http.ResponseWriter) {
+	if bouncer.banTemplateString == "" {
+		rw.WriteHeader(http.StatusForbidden)
+		return
+	}
+	rw.Header().Set("Content-Type", "text/html; charset=utf-8")
+	rw.WriteHeader(http.StatusForbidden)
+	fmt.Fprint(rw, bouncer.banTemplateString)
+}
+
+func handleRemediationServeHTTP(bouncer *Bouncer, remoteIP, remediation string, rw http.ResponseWriter, req *http.Request) {
+	bouncer.log.Debug(fmt.Sprintf("handleRemediationServeHTTP ip:%s remediation:%s", remoteIP, remediation))
+	if bouncer.captchaClient.Valid && remediation == cache.CaptchaValue {
+		if bouncer.captchaClient.Check(remoteIP) {
+			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			return
+		}
+		bouncer.captchaClient.ServeHTTP(rw, req, remoteIP)
+		return
+	}
+	handleBanServeHTTP(bouncer, rw)
+}
+
 func handleNextServeHTTP(bouncer *Bouncer, remoteIP string, rw http.ResponseWriter, req *http.Request) {
 	if bouncer.appsecEnabled {
-		err := appsecQuery(bouncer, remoteIP, req)
-		if err != nil {
-			logger.Debug(fmt.Sprintf("handleNextServeHTTP ip:%s isWaf:true %s", remoteIP, err.Error()))
-			rw.WriteHeader(http.StatusForbidden)
+		if err := appsecQuery(bouncer, remoteIP, req); err != nil {
+			bouncer.log.Debug(fmt.Sprintf("handleNextServeHTTP ip:%s isWaf:true %s", remoteIP, err.Error()))
+			handleBanServeHTTP(bouncer, rw)
 			return
 		}
 	}
@@ -299,18 +367,23 @@ 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
-		logger.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, work func()) chan bool {
+func startTicker(config *configuration.Config, log *logger.Log, work func()) chan bool {
 	ticker := time.NewTicker(time.Duration(config.UpdateIntervalSeconds) * time.Second)
 	stop := make(chan bool, 1)
 	go func() {
-		defer logger.Debug("ticker:stopped")
+		defer log.Debug("ticker:stopped")
 		for {
 			select {
 			case <-ticker.C:
@@ -324,7 +397,7 @@ func startTicker(config *configuration.Config, work func()) chan bool {
 }

 // 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,
@@ -334,39 +407,55 @@ func handleNoStreamCache(bouncer *Bouncer, remoteIP string) error {
 	}
 	body, err := crowdsecQuery(bouncer, routeURL.String(), false)
 	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)
+	}
+	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 {
 		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 {
@@ -382,12 +471,11 @@ func getToken(bouncer *Bouncer) error {
 	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 {
 		bouncer.crowdsecKey = login.Token
-		logger.Debug(fmt.Sprintf("getToken statusCode:%d", login.Code))
+		bouncer.log.Debug(fmt.Sprintf("getToken statusCode:%d", login.Code))
 		return nil
 	}
 	return fmt.Errorf("getToken statusCode:%d", login.Code)
@@ -398,15 +486,15 @@ 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 {
-		logger.Debug("handleStreamCache:alreadyUpdated")
+		bouncer.log.Debug("handleStreamCache:alreadyUpdated")
 		return nil
 	}
 	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,
@@ -425,14 +513,22 @@ 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)
 	}
-	logger.Debug("handleStreamCache:updated")
-	isCrowdsecStreamHealthy = true
+	bouncer.log.Debug("handleStreamCache:updated")
 	return nil
 }

@@ -452,11 +548,11 @@ func crowdsecQuery(bouncer *Bouncer, stringURL string, isPost bool) ([]byte, err
 	req.Header.Add(bouncer.crowdsecHeader, bouncer.crowdsecKey)
 	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 {
-			logger.Error(fmt.Sprintf("crowdsecQuery:closeBody %s", err.Error()))
+			bouncer.log.Error("crowdsecQuery:closeBody " + err.Error())
 		}
 	}()
 	if res.StatusCode == http.StatusUnauthorized && bouncer.crowdsecMode == configuration.AloneMode {
@@ -503,21 +599,26 @@ func appsecQuery(bouncer *Bouncer, ip string, httpReq *http.Request) error {
 	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)
 	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 {
-			logger.Error(fmt.Sprintf("appsecQuery:closeBody %s", err.Error()))
+			bouncer.log.Error("appsecQuery:closeBody " + err.Error())
 		}
 	}()
 	if res.StatusCode == http.StatusInternalServerError {
-		logger.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
 	}
@@ -18,7 +18,7 @@ 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 {
@@ -93,7 +93,7 @@ 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,
@@ -130,7 +130,7 @@ 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)
 			}
 		})
@@ -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 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
@@ -33,10 +33,8 @@ 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:
    image: traefik/whoami
@@ -46,19 +44,20 @@ 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.crowdsecappsecenabled=true"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecmode=stream"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5="

  crowdsec:
-    image: crowdsecurity/crowdsec:dev
+    image: crowdsecurity/crowdsec:v1.6.1-2
    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:
@@ -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:v1.6.1-2
    container_name: "crowdsec"
    restart: unless-stopped
    environment:
-      COLLECTIONS: crowdsecurity/traefik
+      COLLECTIONS: crowdsecurity/traefik crowdsecurity/appsec-virtual-patching crowdsecurity/appsec-generic-rules
      CUSTOM_HOSTNAME: crowdsec
      # We need to register one api key per service we will use
      BOUNCER_KEY_TRAEFIK: FIXME-LAPI-KEY-1=
@@ -2,7 +2,7 @@ version: "3.8"

 services:
  traefik:
-    image: "traefik:v2.10.7"
+    image: "traefik:v3.0.0"
    container_name: "traefik"
    restart: unless-stopped
    command:
@@ -15,12 +15,12 @@ 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 +36,7 @@ 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
@@ -51,11 +51,11 @@ services:
  

  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 grade 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/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 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 +1,47 @@
+# 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
+```
@@ -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
+              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>
@@ -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:
@@ -11,6 +11,19 @@ Install Docker Desktop
 In settings, click on `Kubernetes` menu, and click `Enable Kubernetes`, then `Apply and Restart`.  
 In case of any issue, you can reset the cluster from this menu and the button `Reset Kubernetes Cluster`.

+
+##### Install Kubernetes on Minikube
+
+Install Minikube
+
+```bash
+curl -Lo minikube https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64 \
+  && chmod +x minikube
+sudo mkdir -p /usr/local/bin/
+sudo install minikube /usr/local/bin/
+minikube start
+``` 
+
 ##### Install Traefik

 [getting-started/install-traefik/#use-the-helm-chart](https://doc.traefik.io/traefik/getting-started/install-traefik/#use-the-helm-chart)
@@ -19,11 +32,15 @@ In case of any issue, you can reset the cluster from this menu and the button `R
 helm repo add traefik https://traefik.github.io/charts
 helm repo update
 kubectl create ns traefik
-helm upgrade --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: v1.5.2
+  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
@@ -1,5 +1,5 @@
 image:
-  tag: v2.10.4
+  tag: v3.0.0

 logs:
  general:
@@ -12,8 +12,6 @@ logs:

 experimental:
  plugins:
-    enabled: true
-
-additionalArguments:
-  - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-  - "--experimental.plugins.bouncer.version=v1.1.13"
+    bouncer:
+      moduleName: "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
+      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:
@@ -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 +1,43 @@
+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.crowdseclapikey=40796d93c2958f9e58345514e67740e5"
+      - "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 +89,4 @@ 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 restart if certificates are regenerated after his launch
@@ -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 v1.0.11
 )
@@ -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 v1.0.11 h1:B33TUeIrHtJH2/Qj2bRdU+UZ1BvZwFyP55JWMxHirWg=
+github.com/maxlerebourg/simpleredis v1.0.11/go.mod h1:lT4LX02SOsE9PxUcSrz1QW5ZnO86gPbaiYBxmtcXEls=
@@ -3,6 +3,7 @@
 package cache

 import (
+	"errors"
 	"fmt"

 	ttl_map "github.com/leprosus/golang-ttl-map"
@@ -12,13 +13,18 @@ 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.
+	CacheMiss = "cache:miss"
 )

-// CacheMiss error string when cache is miss.
-const CacheMiss = "cache:miss"
-
 //nolint:gochecknoglobals
 var (
 	redis simpleredis.SimpleRedis
@@ -27,92 +33,90 @@ 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{}
+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)
+		return "", errors.New(CacheMiss)
 	}
-	return false, err
+	return "", err
 }

-func (redisCache) setDecision(clientIP string, value string, duration int64) {
-	if err := redis.Set(clientIP, []byte(value), duration); err != nil {
-		logger.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 (redisCache) deleteDecision(clientIP string) {
-	if err := redis.Del(clientIP); err != nil {
-		logger.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.
 type Client struct {
 	cache cacheInterface
+	log   *logger.Log
 }

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

-// DeleteDecision delete decision in cache.
-func (client *Client) DeleteDecision(clientIP string) {
-	logger.Debug(fmt.Sprintf("cache:DeleteDecision ip:%v", clientIP))
-	client.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 (client *Client) GetDecision(clientIP string) (bool, error) {
-	logger.Debug(fmt.Sprintf("cache:GetDecision ip:%v", clientIP))
-	return client.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 (client *Client) SetDecision(clientIP string, isBanned bool, duration int64) {
-	logger.Debug(fmt.Sprintf("cache:SetDecision ip:%v isBanned:%v duration:%vs", clientIP, isBanned, duration))
-	var value string
-	if isBanned {
-		value = cacheBannedValue
-	} else {
-		value = cacheNoBannedValue
-	}
-	client.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)
 }
@@ -4,99 +4,121 @@ package cache

 import (
 	"testing"
+
+	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{}}
-	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{}}
+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{}}
-	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 +1,147 @@
+// 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
+	provider           string
+	siteKey            string
+	secretKey          string
+	gracePeriodSeconds int64
+	captchaTemplate    *template.Template
+	cacheClient        *cache.Client
+	httpClient         *http.Client
+	log                *logger.Log
+}
+
+type infoProvider struct {
+	js       string
+	key      string
+	validate string
+}
+
+var (
+	//nolint:gochecknoglobals
+	captcha = map[string]infoProvider{
+		configuration.HcaptchaProvider: {
+			js:       "https://hcaptcha.com/1/api.js",
+			key:      "h-captcha",
+			validate: "https://api.hcaptcha.com/siteverify",
+		},
+		configuration.RecaptchaProvider: {
+			js:       "https://www.google.com/recaptcha/api.js",
+			key:      "g-recaptcha",
+			validate: "https://www.google.com/recaptcha/api/siteverify",
+		},
+		configuration.TurnstileProvider: {
+			js:       "https://challenges.cloudflare.com/turnstile/v0/api.js",
+			key:      "cf-captcha",
+			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, siteKey, secretKey, captchaTemplatePath string, gracePeriodSeconds int64) error {
+	c.Valid = provider != ""
+	if !c.Valid {
+		return nil
+	}
+	c.siteKey = siteKey
+	c.secretKey = secretKey
+	c.provider = provider
+	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")
+	rw.WriteHeader(http.StatusOK)
+	err = c.captchaTemplate.Execute(rw, map[string]string{
+		"SiteKey":     c.siteKey,
+		"FrontendJS":  captcha[c.provider].js,
+		"FrontendKey": captcha[c.provider].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(captcha[c.provider].key + "-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(captcha[c.provider].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"
@@ -26,6 +28,9 @@ const (
 	AppsecMode        = "appsec"
 	HTTPS             = "https"
 	HTTP              = "http"
+	HcaptchaProvider  = "hcaptcha"
+	RecaptchaProvider = "recaptcha"
+	TurnstileProvider = "turnstile"
 )

 // Config the plugin configuration.
@@ -36,6 +41,7 @@ type Config struct {
 	CrowdsecAppsecEnabled                    bool     `json:"crowdsecAppsecEnabled,omitempty"`
 	CrowdsecAppsecHost                       string   `json:"crowdsecAppsecHost,omitempty"`
 	CrowdsecAppsecFailureBlock               bool     `json:"crowdsecAppsecFailureBlock,omitempty"`
+	CrowdsecAppsecUnreachableBlock           bool     `json:"crowdsecAppsecUnreachableBlock,omitempty"`
 	CrowdsecLapiScheme                       string   `json:"crowdsecLapiScheme,omitempty"`
 	CrowdsecLapiHost                         string   `json:"crowdsecLapiHost,omitempty"`
 	CrowdsecLapiKey                          string   `json:"crowdsecLapiKey,omitempty"`
@@ -53,6 +59,7 @@ type Config struct {
 	CrowdsecCapiPasswordFile                 string   `json:"crowdsecCapiPasswordFile,omitempty"`
 	CrowdsecCapiScenarios                    []string `json:"crowdsecCapiScenarios,omitempty"`
 	UpdateIntervalSeconds                    int64    `json:"updateIntervalSeconds,omitempty"`
+	UpdateMaxFailure                         int      `json:"updateMaxFailure,omitempty"`
 	DefaultDecisionSeconds                   int64    `json:"defaultDecisionSeconds,omitempty"`
 	HTTPTimeoutSeconds                       int64    `json:"httpTimeoutSeconds,omitempty"`
 	ForwardedHeadersCustomName               string   `json:"forwardedHeadersCustomName,omitempty"`
@@ -63,6 +70,14 @@ type Config struct {
 	RedisCachePassword                       string   `json:"redisCachePassword,omitempty"`
 	RedisCachePasswordFile                   string   `json:"redisCachePasswordFile,omitempty"`
 	RedisCacheDatabase                       string   `json:"redisCacheDatabase,omitempty"`
+	BanHTMLFilePath                          string   `json:"banHtmlFilePath,omitempty"`
+	CaptchaHTMLFilePath                      string   `json:"captchaHtmlFilePath,omitempty"`
+	CaptchaProvider                          string   `json:"captchaProvider,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 {
@@ -83,13 +98,21 @@ func New() *Config {
 		CrowdsecAppsecEnabled:          false,
 		CrowdsecAppsecHost:             "crowdsec:7422",
 		CrowdsecAppsecFailureBlock:     true,
+		CrowdsecAppsecUnreachableBlock: true,
 		CrowdsecLapiScheme:             HTTP,
 		CrowdsecLapiHost:               "crowdsec:8080",
 		CrowdsecLapiKey:                "",
 		CrowdsecLapiTLSInsecureVerify:  false,
 		UpdateIntervalSeconds:          60,
+		UpdateMaxFailure:               0,
 		DefaultDecisionSeconds:         60,
 		HTTPTimeoutSeconds:             10,
+		CaptchaProvider:                "",
+		CaptchaSiteKey:                 "",
+		CaptchaSecretKey:               "",
+		CaptchaGracePeriodSeconds:      1800,
+		CaptchaHTMLFilePath:            "/captcha.html",
+		BanHTMLFilePath:                "",
 		ForwardedHeadersCustomName:     "X-Forwarded-For",
 		ForwardedHeadersTrustedIPs:     []string{},
 		ClientTrustedIPs:               []string{},
@@ -104,7 +127,7 @@ 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 +150,25 @@ 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
@@ -156,6 +198,23 @@ func ValidateParams(config *Config) error {
 		return 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); err != nil {
 		return err
 	}
@@ -178,7 +237,7 @@ 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 {
@@ -211,7 +270,7 @@ 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
@@ -223,23 +282,21 @@ 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(listIP); err != nil {
+		if _, err := ip.NewChecker(logger.New("INFO"), listIP); err != nil {
 			return fmt.Errorf("%s must be a list of IP/CIDR :%w", key, err)
 		}
-	} else {
-		logger.Debug(fmt.Sprintf("No IP provided for %s", key))
 	}
 	return nil
 }
@@ -259,32 +316,42 @@ func validateParamsRequired(config *Config) error {
 		"UpdateIntervalSeconds":     config.UpdateIntervalSeconds,
 		"DefaultDecisionSeconds":    config.DefaultDecisionSeconds,
 		"HTTPTimeoutSeconds":        config.HTTPTimeoutSeconds,
+		"CaptchaGracePeriodSeconds": config.CaptchaGracePeriodSeconds,
 	}
 	for key, val := range requiredInt {
 		if val < 1 {
 			return fmt.Errorf("%v: cannot be less than 1", key)
 		}
 	}
+	if config.UpdateMaxFailure < -1 {
+		return errors.New("UpdateMaxFailure: cannot be less than -1")
+	}
+
 	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{"", HcaptchaProvider, RecaptchaProvider, TurnstileProvider}, config.CaptchaProvider) {
+		return errors.New("CaptchaProvider: must be one of 'hcaptcha', 'recaptcha' or 'turnstile'")
 	}
 	return nil
 }

 // GetTLSConfigCrowdsec get TLS config from Config.
-func GetTLSConfigCrowdsec(config *Config) (*tls.Config, error) {
+//
+//nolint:nestif
+func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error) {
 	tlsConfig := new(tls.Config)
 	tlsConfig.RootCAs = x509.NewCertPool()
 	//nolint:gocritic
 	if config.CrowdsecLapiScheme != HTTPS {
-		logger.Debug("getTLSConfigCrowdsec:CrowdsecLapiScheme https:no")
+		log.Debug("getTLSConfigCrowdsec:CrowdsecLapiScheme https:no")
 		return tlsConfig, nil
 	} else if config.CrowdsecLapiTLSInsecureVerify {
-		logger.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSInsecureVerify tlsInsecure:true")
 		tlsConfig.InsecureSkipVerify = true
+		log.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSInsecureVerify tlsInsecure:true")
 		// If we return here and still want to use client auth this won't work
 		// return tlsConfig, nil
 	} else {
@@ -292,12 +359,13 @@ func GetTLSConfigCrowdsec(config *Config) (*tls.Config, error) {
 		if err != nil {
 			return nil, err
 		}
-		cert := []byte(certAuthority)
-		if !tlsConfig.RootCAs.AppendCertsFromPEM(cert) {
-			logger.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSCertificateAuthority read cert failed")
+		if len(certAuthority) > 0 {
+			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:cannot load CA and verify cert is enabled")
+			}
+			log.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSCertificateAuthority CA added successfully")
 		}
 	}

@@ -4,6 +4,8 @@ import (
 	"crypto/tls"
 	"reflect"
 	"testing"
+
+	logger "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger"
 )

 func getMinimalConfig() *Config {
@@ -147,7 +149,7 @@ func Test_validateParamsIPs(t *testing.T) {
 		{name: "Not validate localhost", args: args{listIP: []string{0: "localhost"}}, wantErr: true},
 		{name: "Not validate a weird ip", args: args{listIP: []string{0: "0.0.0.0/89"}}, wantErr: true},
 		{name: "Not validate a weird ip 2", args: args{listIP: []string{0: "0.0.0.256/12"}}, wantErr: true},
-		{name: "Validate an ip not trimed", args: args{listIP: []string{0: " 0.0.0.0/0"}}, wantErr: false},
+		{name: "Validate an ip not trimmed", args: args{listIP: []string{0: " 0.0.0.0/0"}}, wantErr: false},
 		{name: "Validate an ip", args: args{listIP: []string{0: "0.0.0.0/12"}}, wantErr: false},
 		{name: "Validate an ip list", args: args{listIP: []string{0: "0.0.0.0/0", 1: "1.1.1.1/1"}}, wantErr: false},
 	}
@@ -231,7 +233,7 @@ func Test_GetTLSConfigCrowdsec(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := GetTLSConfigCrowdsec(tt.args.config)
+			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO"))
 			if (err != nil) != tt.wantErr {
 				t.Errorf("getTLSConfigCrowdsec() error = %v, wantErr %v", err, tt.wantErr)
 				return
@@ -3,12 +3,13 @@
 package ip

 import (
+	"errors"
 	"fmt"
 	"net"
 	"net/http"
 	"strings"

-	"github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger"
+	logger "github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/pkg/logger"
 )

 // CHECKER
@@ -20,14 +21,14 @@ type Checker struct {
 }

 // NewChecker builds a new Checker given a list of CIDR-Strings to trusted IPs.
-func NewChecker(trustedIPs []string) (*Checker, error) {
+func NewChecker(log *logger.Log, trustedIPs []string) (*Checker, error) {
 	checker := &Checker{}

 	for _, ipMaskRaw := range trustedIPs {
 		ipMask := strings.TrimSpace(ipMaskRaw)
 		if ipAddr := net.ParseIP(ipMask); ipAddr != nil {
 			checker.authorizedIPs = append(checker.authorizedIPs, &ipAddr)
-			logger.Debug(fmt.Sprintf("IP %v is trusted", ipAddr))
+			log.Debug(fmt.Sprintf("IP %v is trusted", ipAddr))
 			continue
 		}

@@ -36,7 +37,7 @@ func NewChecker(trustedIPs []string) (*Checker, error) {
 			return nil, fmt.Errorf("parsing CIDR trusted IPs %s: %w", ipAddr, err)
 		}
 		checker.authorizedIPsNet = append(checker.authorizedIPsNet, ipAddr)
-		logger.Debug(fmt.Sprintf("IP network %v is trusted", ipAddr))
+		log.Debug(fmt.Sprintf("IP network %v is trusted", ipAddr))
 	}

 	return checker, nil
@@ -45,7 +46,7 @@ func NewChecker(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)
@@ -8,32 +8,41 @@ import (
 	"os"
 )

-var (
-	loggerInfo  = log.New(io.Discard, "INFO: CrowdsecBouncerTraefikPlugin: ", log.Ldate|log.Ltime)  //nolint:gochecknoglobals
-	loggerDebug = log.New(io.Discard, "DEBUG: CrowdsecBouncerTraefikPlugin: ", log.Ldate|log.Ltime) //nolint:gochecknoglobals
-	loggerError = log.New(io.Discard, "ERROR: CrowdsecBouncerTraefikPlugin: ", log.Ldate|log.Ltime) //nolint:gochecknoglobals
-)
+// Log Logger struct.
+type Log struct {
+	logError *log.Logger
+	logInfo  *log.Logger
+	logDebug *log.Logger
+}

-// Init Set Default log level to info in case log level to defined.
-func Init(logLevel string) {
-	loggerError.SetOutput(os.Stderr)
-	loggerInfo.SetOutput(os.Stdout)
+// New Set Default log level to info in case log level to defined.
+func New(logLevel string) *Log {
+	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" {
-		loggerDebug.SetOutput(os.Stdout)
+		logDebug.SetOutput(os.Stdout)
+	}
+	return &Log{
+		logError: logError,
+		logInfo:  logInfo,
+		logDebug: logDebug,
 	}
 }

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

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

 // Error log to Stderr.
-func Error(str string) {
-	loggerError.Printf(str)
+func (l *Log) Error(str string) {
+	l.logError.Printf(str)
 }
@@ -122,7 +122,6 @@ func (sr *SimpleRedis) askRedis(cmd redisCmd, channel chan redisCmd) redisCmd {
 				}
 				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 v1.0.11
+## explicit; go 1.22
 github.com/maxlerebourg/simpleredis
Author	SHA1	Message	Date
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
mathieuHa	c3e0c2d4c3	🐛 Update documentation that help avoid a bug in traefik chart (#135 ) * 🐛 Update documentation that help avoid a bug in traefik chart * 🚨 Fix lint and remove comment	2024-02-19 20:47:53 +01:00
maxlerebourg	575d3a02e5	✨ Add a logger instance to bouncer instance (#134 ) * ✨ Add a logger instance to bouncer instance * 🍱 fix test * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix lint * 🍱 fix test * 🍱 fix test * 🍱 fix lint + test * 🍱 fix test * 🍱 fix test * 🍱 fix test * 🍱 fix lint * 🍱 fix lint	2024-02-11 11:52:47 +01:00