✨ cicd: Automate proper version tagging in the bouncer.go that is reported to Crowdsec LAPI (#314)

* cicd(versioning): Automate proper version tagging in the bouncer.go that is reported to Crowdsec LAPI

* cicd(versioning): Move pluginVersion to it's own file

* Disablie lint check for no global variables

* Remove trailing new-line

* Update pluginVersion declaration style

* 🍱 Simplify for tests

Removed the verification step after updating the version and modified the commit message to include an emoji.

---------

Co-authored-by: maxlerebourg <maxlerebourg@gmail.com>

.github/workflows/main.yml

@@ -1,5 +1,8 @@
 name: Main
 
+permissions:
+  contents: read
+
 on:
   push:
     branches:
@@ -24,20 +27,20 @@ jobs:
 
       # https://github.com/marketplace/actions/setup-go-environment
       - name: Set up Go ${{ env.GO_VERSION }}
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@v6
         with:
           go-version: ${{ env.GO_VERSION }}
 
       # https://github.com/marketplace/actions/checkout
       - name: Check out code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           path: go/src/github.com/${{ github.repository }}
           fetch-depth: 0
 
       # https://github.com/marketplace/actions/cache
       - name: Cache Go modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ${{ github.workspace }}/go/pkg/mod
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}

.github/workflows/release.yml

@@ -0,0 +1,46 @@
+name: Release Version Update
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: write
+
+jobs:
+  update-version:
+    name: Update version in source
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+        with:
+          ref: main
+
+      - name: Extract version from tag
+        id: get_version
+        run: |
+          TAG="${{ github.event.release.tag_name }}"
+          VERSION="${TAG#v}"
+          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
+          echo "tag=$TAG" >> "$GITHUB_OUTPUT"
+
+      - name: Update version in version.go
+        run: |
+          sed -i 's/pluginVersion = "[^"]*"/pluginVersion = "'"${{ steps.get_version.outputs.version }}"'"/' version.go
+          cat version.go
+
+      - name: Commit, push, and retag
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add version.go
+          if git diff --cached --quiet; then
+            echo "Version already up to date, nothing to commit"
+            exit 0
+          fi
+          git commit -m "⬆️ chore: bump version to ${{ steps.get_version.outputs.version }}"
+          git push origin main
+          # Move the release tag to include the version update
+          git tag -f "${{ steps.get_version.outputs.tag }}"
+          git push -f origin "${{ steps.get_version.outputs.tag }}"

Makefile

@@ -99,7 +99,7 @@ clean_all_docker:
 	docker compose -f examples/redis-cache/docker-compose.yml down --remove-orphans
 	docker compose -f examples/trusted-ips/docker-compose.yml down --remove-orphans
 	docker compose -f examples/tls-auth/docker-compose.yml down --remove-orphans
-	docker compose -f examples/appsec-enabled/docker-compose.appsec-enabled.yml down --remove-orphans
+	docker compose -f examples/appsec-enabled/docker-compose.yml down --remove-orphans
 	docker compose -f examples/captcha/docker-compose.yml down --remove-orphans
 	docker compose -f examples/custom-captcha/docker-compose.yml down --remove-orphans
 	docker compose -f examples/custom-ban-page/docker-compose.yml down --remove-orphans

README.md

@@ -310,17 +310,16 @@ make run
 ### Note
 
 > [!IMPORTANT]  
-> Some of the behaviours and configuration parameters are shared globally across *all* crowdsec middlewares even if you declare different middlewares with different settings. 
+> Some of the behaviours and configuration parameters are shared globally across _all_ crowdsec middlewares even if you declare different middlewares with different settings.
 >
 > **Cache is shared by all services**: This means if an IP is banned, all services which are protected by an instance of the plugin will deny requests from that IP
 >
 > If you define different caches for different middlewares, only the first one to be instantiated will be bound to the crowdsec stream.
 >
-> Overall, this middleware is designed in such a way that **only one instance of the plugin is *possible*.** You can have multiple crowdsec middlewares in the same cluster, the key parameters must be aligned (MetricsUpdateIntervalSeconds, CrowdsecMode, CrowdsecAppsecEnabled, etc.)
+> Overall, this middleware is designed in such a way that **only one instance of the plugin is _possible_.** You can have multiple crowdsec middlewares in the same cluster, the key parameters must be aligned (MetricsUpdateIntervalSeconds, CrowdsecMode, CrowdsecAppsecEnabled, etc.)
 
 > [!WARNING]  
-> **Appsec maximum body limit is defaulted to 10MB**
+> **Appsec maximum body limit is defaulted to 10MB** > _Be careful when you upgrade to >1.4.x_
-> *Be careful when you upgrade to >1.4.x*
 
 ### Variables
 
@@ -351,7 +350,18 @@ make run
 - CrowdsecAppsecHost
   - string
   - default: "crowdsec:7422"
-  - Crowdsec Appsec Server available on which host and port. The scheme will be handled by the CrowdsecLapiScheme var.
+  - Crowdsec Appsec Server available on which host and port.
+- CrowdsecAppsecTlsInsecureVerify
+  - bool
+  - default: false
+  - Disable verification of certificate presented by Appsec
+- CrowdsecAppsecTlsCertificateAuthority
+  - string
+  - default: ""
+  - PEM-encoded Certificate Authority of Appsec
+- CrowdsecAppsecScheme
+  - string
+  - default: value of `CrowdsecLapiScheme`, expected values are: `http`, `https`
 - CrowdsecAppsecPath
   - string
   - default: "/"
@@ -368,6 +378,10 @@ make run
   - int64
   - default: 10485760 (= 10MB)
   - Transmit only the first number of bytes to Crowdsec Appsec Server.
+- CrowdsecAppsecKey
+  - string
+  - default: value of `CrowdsecLapiKey`
+  - Crowdsec AppSec key for the bouncer.
 - CrowdsecLapiScheme
   - string
   - default: `http`, expected values are: `http`, `https`
@@ -406,7 +420,7 @@ make run
 - RemediationHeadersCustomName
   - string
   - default: ""
-  - Name of the header you want in response when request are cancelled (possible value of the header `ban` or `captcha`)
+  - Name of the header you want in response when request are handled by plugin (possible value of the header `ban`, `captcha` or `solved-captcha`)
 - ForwardedHeadersCustomName
   - string
   - default: "X-Forwarded-For"
@@ -497,6 +511,10 @@ make run
   - string
   - default: ""
   - Path where the ban html file is stored (default empty ""=disabled)
+- TraceHeadersCustomName
+  - string
+  - default: ""
+  - Request Header name whose value to inject in ban HTML response (default empty ""=disabled)
 
 ### Configuration
 
@@ -550,6 +568,7 @@ http:
           httpTimeoutSeconds: 10
           crowdsecMode: live
           crowdsecAppsecEnabled: false
+          crowdsecAppsecScheme: ""
           crowdsecAppsecHost: crowdsec:7422
           crowdsecAppsecPath: "/"
           crowdsecAppsecFailureBlock: true
@@ -603,12 +622,13 @@ http:
           captchaGracePeriodSeconds: 1800
           captchaHTMLFilePath: /captcha.html
           banHTMLFilePath: /ban.html
+          traceHeadersCustomName: X-Request-ID
           metricsUpdateIntervalSeconds: 600
 ```
 
 #### Fill variable with value of file
 
-`CrowdsecLapiTlsCertificateBouncerKey`, `CrowdsecLapiTlsCertificateBouncer`, `CrowdsecLapiTlsCertificateAuthority`, `CrowdsecCapiMachineId`, `CrowdsecCapiPassword`, `CrowdsecLapiKey`, `CaptchaSiteKey`, `CaptchaSecretKey` and `RedisCachePassword` can be provided with the content as raw or through a file path that Traefik can read.  
+`CrowdsecLapiTlsCertificateBouncerKey`, `CrowdsecLapiTlsCertificateBouncer`, `CrowdsecLapiTlsCertificateAuthority`, `CrowdsecAppsecTlsCertificateAuthority`, `CrowdsecCapiMachineId`, `CrowdsecCapiPassword`, `CrowdsecLapiKey`, `CrowdsecAppsecKey`, `CaptchaSiteKey`, `CaptchaSecretKey` and `RedisCachePassword` can be provided with the content as raw or through a file path that Traefik can read.  
 The file variable will be used as preference if both content and file are provided for the same variable.
 
 Format is:
@@ -671,6 +691,13 @@ Set the `crowdsecLapiScheme` to https.
 Crowdsec must be listening in HTTPS for this to work.
 Please see the [tls-auth example](https://github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin/blob/main/examples/tls-auth/README.md) or the official documentation: [docs.crowdsec.net/docs/local_api/tls_auth/](https://docs.crowdsec.net/docs/local_api/tls_auth/)
 
+#### Use HTTPS to communicate with the Appsec
+
+To communicate with the Appsec in HTTPS you need to either accept any certificates by setting the `crowdsecAppsecTLSInsecureVerify` to true or add the CA used by the server certificate of Crowdsec using `crowdsecAppsecTLSCertificateAuthority` or `crowdsecAppsecTLSCertificateAuthorityFile`.
+Set the `crowdsecAppsecScheme` to https.
+
+Currently AppSec does not support mTLS authentication for the AppSec Component.
+
 #### Manually add an IP to the blocklist (for testing purposes)
 
 ```bash

bouncer.go

@@ -9,6 +9,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	htmltemplate "html/template"
 	"io"
 	"net/http"
 	"net/url"
@@ -84,8 +85,10 @@ type Bouncer struct {
 
 	enabled                 bool
 	appsecEnabled           bool
+	appsecScheme            string
 	appsecHost              string
 	appsecPath              string
+	appsecKey               string
 	appsecFailureBlock      bool
 	appsecUnreachableBlock  bool
 	appsecBodyLimit         int64
@@ -106,10 +109,12 @@ type Bouncer struct {
 	crowdsecStreamRoute     string
 	crowdsecHeader          string
 	redisUnreachableBlock   bool
-	banTemplateString       string
+	banTemplate             *htmltemplate.Template
+	traceCustomHeader       string
 	clientPoolStrategy      *ip.PoolStrategy
 	serverPoolStrategy      *ip.PoolStrategy
 	httpClient              *http.Client
+	httpAppsecClient        *http.Client
 	cacheClient             *cache.Client
 	captchaClient           *captcha.Client
 	log                     *logger.Log
@@ -130,6 +135,23 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 	serverChecker, _ := ip.NewChecker(log, config.ForwardedHeadersTrustedIPs)
 	clientChecker, _ := ip.NewChecker(log, config.ClientTrustedIPs)
 
+	var tlsAppsecConfig *tls.Config
+	if config.CrowdsecAppsecEnabled {
+		tlsAppsecConfig, err = configuration.GetTLSConfigCrowdsec(config, log, true)
+		if config.CrowdsecAppsecScheme == "" {
+			config.CrowdsecAppsecScheme = config.CrowdsecLapiScheme
+		}
+		if err != nil {
+			log.Error("New:getTLSConfigCrowdsec fail to get tlsAppsecConfig " + err.Error())
+			return nil, err
+		}
+		apiAppsecKey, errAppsecKey := configuration.GetVariable(config, "CrowdsecAppsecKey")
+		if errAppsecKey != nil && len(tlsAppsecConfig.Certificates) == 0 {
+			log.Info("New:crowdsecLapiKey fail to get CrowdsecAppsecKey and no client certificate setup " + errAppsecKey.Error())
+		}
+		config.CrowdsecAppsecKey = apiAppsecKey
+	}
+
 	var tlsConfig *tls.Config
 	crowdsecStreamRoute := ""
 	crowdsecHeader := ""
@@ -139,36 +161,31 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 		config.CrowdsecLapiScheme = configuration.HTTPS
 		config.CrowdsecLapiHost = crowdsecCapiHost
 		config.CrowdsecLapiPath = "/"
-		config.CrowdsecAppsecEnabled = false
 		config.UpdateIntervalSeconds = 7200 // 2 hours
 		crowdsecStreamRoute = crowdsecCapiStreamRoute
 		crowdsecHeader = crowdsecCapiHeader
 	} else {
 		crowdsecStreamRoute = crowdsecLapiStreamRoute
 		crowdsecHeader = crowdsecLapiHeader
-		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log)
+		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log, false)
 		if err != nil {
 			log.Error("New:getTLSConfigCrowdsec fail to get tlsConfig " + err.Error())
 			return nil, err
 		}
-		apiKey, errAPIKey := configuration.GetVariable(config, "CrowdsecLapiKey")
+		apiKey, errKey := configuration.GetVariable(config, "CrowdsecLapiKey")
-		if errAPIKey != nil && len(tlsConfig.Certificates) == 0 {
+		if errKey != nil && len(tlsConfig.Certificates) == 0 {
-			log.Error("New:crowdsecLapiKey fail to get CrowdsecLapiKey and no client certificate setup " + errAPIKey.Error())
+			log.Error("New:crowdsecLapiKey fail to get CrowdsecLapiKey and no client certificate setup " + errKey.Error())
-			return nil, errAPIKey
+			return nil, errKey
 		}
 		config.CrowdsecLapiKey = apiKey
+		if config.CrowdsecAppsecKey == "" {
+			config.CrowdsecAppsecKey = apiKey
+		}
 	}
 
-	var banTemplateString string
+	var banTemplate *htmltemplate.Template
 	if config.BanHTMLFilePath != "" {
-		var buf bytes.Buffer
+		banTemplate, _ = configuration.GetHTMLTemplate(config.BanHTMLFilePath)
-		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{
@@ -179,8 +196,10 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 		enabled:                 config.Enabled,
 		crowdsecMode:            config.CrowdsecMode,
 		appsecEnabled:           config.CrowdsecAppsecEnabled,
+		appsecScheme:            config.CrowdsecAppsecScheme,
 		appsecHost:              config.CrowdsecAppsecHost,
 		appsecPath:              config.CrowdsecAppsecPath,
+		appsecKey:               config.CrowdsecAppsecKey,
 		appsecFailureBlock:      config.CrowdsecAppsecFailureBlock,
 		appsecUnreachableBlock:  config.CrowdsecAppsecUnreachableBlock,
 		appsecBodyLimit:         config.CrowdsecAppsecBodyLimit,
@@ -198,7 +217,8 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 		defaultDecisionTimeout:  config.DefaultDecisionSeconds,
 		remediationStatusCode:   config.RemediationStatusCode,
 		redisUnreachableBlock:   config.RedisCacheUnreachableBlock,
-		banTemplateString:       banTemplateString,
+		banTemplate:             banTemplate,
+		traceCustomHeader:       config.TraceHeadersCustomName,
 		crowdsecStreamRoute:     crowdsecStreamRoute,
 		crowdsecHeader:          crowdsecHeader,
 		log:                     log,
@@ -216,6 +236,14 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 			},
 			Timeout: time.Duration(config.HTTPTimeoutSeconds) * time.Second,
 		},
+		httpAppsecClient: &http.Client{
+			Transport: &http.Transport{
+				MaxIdleConns:    10,
+				IdleConnTimeout: 30 * time.Second,
+				TLSClientConfig: tlsAppsecConfig,
+			},
+			Timeout: time.Duration(config.HTTPTimeoutSeconds) * time.Second,
+		},
 		cacheClient:   &cache.Client{},
 		captchaClient: &captcha.Client{},
 	}
@@ -296,13 +324,13 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	remoteIP, err := ip.GetRemoteIP(req, bouncer.serverPoolStrategy, bouncer.forwardedCustomHeader)
 	if err != nil {
 		bouncer.log.Error(fmt.Sprintf("ServeHTTP:getRemoteIp ip:%s %s", remoteIP, err.Error()))
-		handleBanServeHTTP(bouncer, rw)
+		bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		return
 	}
 	isTrusted, err := bouncer.clientPoolStrategy.Checker.Contains(remoteIP)
 	if err != nil {
 		bouncer.log.Error(fmt.Sprintf("ServeHTTP:checkerContains ip:%s %s", remoteIP, err.Error()))
-		handleBanServeHTTP(bouncer, rw)
+		bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		return
 	}
 	// if our IP is in the trusted list we bypass the next checks
@@ -313,7 +341,7 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	}
 
 	if bouncer.crowdsecMode == configuration.AppsecMode {
-		handleNextServeHTTP(bouncer, remoteIP, rw, req)
+		bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		return
 	}
 
@@ -325,20 +353,20 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:Get ip:%s isBanned:false %s", remoteIP, cacheErrString))
 			if !bouncer.redisUnreachableBlock && cacheErrString == cache.CacheUnreachable {
 				bouncer.log.Error(fmt.Sprintf("ServeHTTP:Get ip:%s redisUnreachable=true", remoteIP))
-				handleNextServeHTTP(bouncer, remoteIP, rw, req)
+				bouncer.handleNextServeHTTP(rw, req, remoteIP)
 				return
 			}
 			if cacheErrString != cache.CacheMiss {
 				bouncer.log.Error(fmt.Sprintf("ServeHTTP:Get ip:%s %s", remoteIP, cacheErrString))
-				handleBanServeHTTP(bouncer, rw)
+				bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 				return
 			}
 		} else {
 			bouncer.log.Debug(fmt.Sprintf("ServeHTTP ip:%s cache:hit isBanned:%v", remoteIP, value))
 			if value == cache.NoBannedValue {
-				handleNextServeHTTP(bouncer, remoteIP, rw, req)
+				bouncer.handleNextServeHTTP(rw, req, remoteIP)
 			} else {
-				handleRemediationServeHTTP(bouncer, remoteIP, value, rw, req)
+				bouncer.handleRemediationServeHTTP(rw, req, remoteIP, value)
 			}
 			return
 		}
@@ -347,18 +375,21 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	// Right here if we cannot join the stream we forbid the request to go on.
 	if bouncer.crowdsecMode == configuration.StreamMode || bouncer.crowdsecMode == configuration.AloneMode {
 		if isCrowdsecStreamHealthy {
-			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		} else {
 			bouncer.log.Debug(fmt.Sprintf("ServeHTTP isCrowdsecStreamHealthy:false ip:%s updateFailure:%d", remoteIP, updateFailure))
-			handleBanServeHTTP(bouncer, rw)
+			bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		}
 	} else {
 		value, err := handleNoStreamCache(bouncer, remoteIP)
+		if err != nil {
+			bouncer.log.Debug("handleNoStreamCache:crowdsecQuery " + err.Error())
+		}
 		if value == cache.NoBannedValue {
-			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		} else {
 			bouncer.log.Debug(fmt.Sprintf("ServeHTTP:handleNoStreamCache ip:%s isBanned:%v %s", remoteIP, value, err.Error()))
-			handleRemediationServeHTTP(bouncer, remoteIP, value, rw, req)
+			bouncer.handleRemediationServeHTTP(rw, req, remoteIP, value)
 		}
 	}
 }
@@ -392,43 +423,61 @@ type Login struct {
 }
 
 // To append Headers we need to call rw.WriteHeader after set any header.
-func handleBanServeHTTP(bouncer *Bouncer, rw http.ResponseWriter) {
+func (bouncer *Bouncer) handleBanServeHTTP(rw http.ResponseWriter, req *http.Request, remoteIP, reason string) {
 	atomic.AddInt64(&blockedRequests, 1)
 
 	if bouncer.remediationCustomHeader != "" {
 		rw.Header().Set(bouncer.remediationCustomHeader, "ban")
 	}
-	if bouncer.banTemplateString == "" {
+	if bouncer.banTemplate == nil {
 		rw.WriteHeader(bouncer.remediationStatusCode)
 		return
 	}
 	rw.Header().Set("Content-Type", "text/html; charset=utf-8")
 	rw.WriteHeader(bouncer.remediationStatusCode)
-	_, err := fmt.Fprint(rw, bouncer.banTemplateString)
+
+	if req.Method == http.MethodHead {
+		return
+	}
+	templateData := map[string]string{
+		"RemediationReason": reason,
+		"ClientIP":          remoteIP,
+	}
+
+	if bouncer.traceCustomHeader != "" {
+		headerVal := req.Header.Get(bouncer.traceCustomHeader)
+
+		if headerVal != "" {
+			templateData["TraceID"] = headerVal
+		}
+	}
+
+	err := bouncer.banTemplate.Execute(rw, templateData)
+
 	if err != nil {
-		bouncer.log.Error("handleBanServeHTTP could not write template to ResponseWriter")
+		bouncer.log.Error("handleBanServeHTTP banTemplateServe " + err.Error())
 	}
 }
 
-func handleRemediationServeHTTP(bouncer *Bouncer, remoteIP, remediation string, rw http.ResponseWriter, req *http.Request) {
+func (bouncer *Bouncer) handleRemediationServeHTTP(rw http.ResponseWriter, req *http.Request, remoteIP, remediation string) {
 	bouncer.log.Debug(fmt.Sprintf("handleRemediationServeHTTP ip:%s remediation:%s", remoteIP, remediation))
-	if bouncer.captchaClient.Valid && remediation == cache.CaptchaValue {
+	if bouncer.captchaClient.Valid && remediation == cache.CaptchaValue && req.Method != http.MethodHead {
 		if bouncer.captchaClient.Check(remoteIP) {
-			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
 			return
 		}
 		atomic.AddInt64(&blockedRequests, 1) //  If we serve a captcha that should count as a dropped request.
 		bouncer.captchaClient.ServeHTTP(rw, req, remoteIP)
 		return
 	}
-	handleBanServeHTTP(bouncer, rw)
+	bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonLAPI)
 }
 
-func handleNextServeHTTP(bouncer *Bouncer, remoteIP string, rw http.ResponseWriter, req *http.Request) {
+func (bouncer *Bouncer) handleNextServeHTTP(rw http.ResponseWriter, req *http.Request, remoteIP string) {
 	if bouncer.appsecEnabled {
 		if err := appsecQuery(bouncer, remoteIP, req); err != nil {
 			bouncer.log.Debug(fmt.Sprintf("handleNextServeHTTP ip:%s isWaf:true %s", remoteIP, err.Error()))
-			handleBanServeHTTP(bouncer, rw)
+			bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonAPPSEC)
 			return
 		}
 	}
@@ -524,7 +573,7 @@ func handleNoStreamCache(bouncer *Bouncer, remoteIP string) (string, error) {
 	default:
 		bouncer.log.Debug("handleStreamCache:unknownType " + decision.Type)
 	}
-	if isLiveMode {
+	if isLiveMode && bouncer.defaultDecisionTimeout > 0 {
 		durationSecond := int64(duration.Seconds())
 		if bouncer.defaultDecisionTimeout < durationSecond {
 			durationSecond = bouncer.defaultDecisionTimeout
@@ -625,7 +674,7 @@ func crowdsecQuery(bouncer *Bouncer, stringURL string, data []byte) ([]byte, err
 		req, _ = http.NewRequest(http.MethodGet, stringURL, nil)
 	}
 	req.Header.Add(bouncer.crowdsecHeader, bouncer.crowdsecKey)
-	req.Header.Add("User-Agent", "Crowdsec-Bouncer-Traefik-Plugin/1.X.X")
+	req.Header.Add("User-Agent", "Crowdsec-Bouncer-Traefik-Plugin/"+pluginVersion)
 
 	res, err := bouncer.httpClient.Do(req)
 	if err != nil {
@@ -658,7 +707,7 @@ func crowdsecQuery(bouncer *Bouncer, stringURL string, data []byte) ([]byte, err
 
 func appsecQuery(bouncer *Bouncer, ip string, httpReq *http.Request) error {
 	routeURL := url.URL{
-		Scheme: bouncer.crowdsecScheme,
+		Scheme: bouncer.appsecScheme,
 		Host:   bouncer.appsecHost,
 		Path:   bouncer.appsecPath,
 	}
@@ -683,14 +732,14 @@ func appsecQuery(bouncer *Bouncer, ip string, httpReq *http.Request) error {
 			req.Header.Add(key, value)
 		}
 	}
-	req.Header.Set(crowdsecAppsecHeader, bouncer.crowdsecKey)
+	req.Header.Set(crowdsecAppsecHeader, bouncer.appsecKey)
 	req.Header.Set(crowdsecAppsecIPHeader, ip)
 	req.Header.Set(crowdsecAppsecVerbHeader, httpReq.Method)
 	req.Header.Set(crowdsecAppsecHostHeader, httpReq.Host)
 	req.Header.Set(crowdsecAppsecURIHeader, httpReq.URL.String())
 	req.Header.Set(crowdsecAppsecUserAgent, httpReq.Header.Get("User-Agent"))
 
-	res, err := bouncer.httpClient.Do(req)
+	res, err := bouncer.httpAppsecClient.Do(req)
 	if err != nil {
 		bouncer.log.Error("appsecQuery:unreachable")
 		if bouncer.appsecUnreachableBlock {
@@ -730,7 +779,7 @@ func reportMetrics(bouncer *Bouncer) error {
 	metrics := map[string]interface{}{
 		"remediation_components": []map[string]interface{}{
 			{
-				"version": "1.X.X",
+				"version": pluginVersion,
 				"type":    "bouncer",
 				"name":    "traefik_plugin",
 				"metrics": []map[string]interface{}{

bouncer_test.go

@@ -2,6 +2,7 @@ package crowdsec_bouncer_traefik_plugin //nolint:revive,stylecheck
 
 import (
 	"context"
+	htmltemplate "html/template"
 	"net/http"
 	"net/http/httptest"
 	"reflect"
@@ -186,3 +187,148 @@ func Test_crowdsecQuery(t *testing.T) {
 		})
 	}
 }
+
+func TestHandleBanServeHTTPWithDifferentMethods(t *testing.T) {
+	html := "<html>You are banned</html>"
+	banTemplate, _ := htmltemplate.New("html").Parse(html)
+	tests := []struct {
+		name              string
+		method            string
+		banTemplate       *htmltemplate.Template
+		expectBodyContent bool
+	}{
+		{
+			name:              "GET request should have body with template",
+			method:            http.MethodGet,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+		{
+			name:              "HEAD request should NOT have body even with template",
+			method:            http.MethodHead,
+			banTemplate:       banTemplate,
+			expectBodyContent: false,
+		},
+		{
+			name:              "POST request should have body with template",
+			method:            http.MethodPost,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+		{
+			name:              "PUT request should have body with template",
+			method:            http.MethodPut,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+		{
+			name:              "DELETE request should have body with template",
+			method:            http.MethodDelete,
+			banTemplate:       banTemplate,
+			expectBodyContent: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			bouncer := &Bouncer{
+				remediationStatusCode:   http.StatusForbidden,
+				remediationCustomHeader: "X-Test-Remediation",
+				banTemplate:             tt.banTemplate,
+			}
+
+			rw := httptest.NewRecorder()
+			req := &http.Request{Method: tt.method}
+			bouncer.handleBanServeHTTP(rw, req, "0.0.0.0", "TEST")
+
+			// Check status code
+			if rw.Code != http.StatusForbidden {
+				t.Errorf("Expected status code 403, got %d", rw.Code)
+			}
+
+			// Check custom header
+			headerValue := rw.Header().Get("X-Test-Remediation")
+			if headerValue != "ban" {
+				t.Errorf("Expected header X-Test-Remediation to be 'ban', got %s", headerValue)
+			}
+
+			// Check body content
+			body := rw.Body.String()
+			hasBodyContent := len(body) > 0
+
+			if hasBodyContent != tt.expectBodyContent {
+				t.Errorf("Method %s: expected body content: %v, got body content: %v (body: %q)",
+					tt.method, tt.expectBodyContent, hasBodyContent, body)
+			}
+
+			// If we expect body content, verify it matches template
+			if tt.expectBodyContent && body != html {
+				t.Errorf("Expected body %q, got %q", html, body)
+			}
+		})
+	}
+}
+
+func TestCaptchaMethodBasedLogic(t *testing.T) {
+	tests := []struct {
+		name              string
+		method            string
+		remediation       string
+		expectBanFallback bool
+	}{
+		{
+			name:              "GET with captcha remediation should allow captcha",
+			method:            http.MethodGet,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "HEAD with captcha remediation should fallback to ban",
+			method:            http.MethodHead,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: true,
+		},
+		{
+			name:              "POST with captcha remediation should allow captcha",
+			method:            http.MethodPost,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "PUT with captcha remediation should allow captcha",
+			method:            http.MethodPut,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "DELETE with captcha remediation should allow captcha",
+			method:            http.MethodDelete,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "PATCH with captcha remediation should allow captcha",
+			method:            http.MethodPatch,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+		{
+			name:              "OPTIONS with captcha remediation should allow captcha",
+			method:            http.MethodOptions,
+			remediation:       cache.CaptchaValue,
+			expectBanFallback: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Test the core logic: captcha is served for all methods except HEAD
+			shouldUseCaptcha := tt.remediation == cache.CaptchaValue && tt.method != http.MethodHead
+
+			if shouldUseCaptcha == tt.expectBanFallback {
+				t.Errorf("Method %s with %s remediation: expected ban fallback %v, but logic would use captcha %v",
+					tt.method, tt.remediation, tt.expectBanFallback, shouldUseCaptcha)
+			}
+		})
+	}
+}

docker-compose.local.yml

@@ -1,6 +1,6 @@
 services:
   traefik:
-    image: "traefik:v3.0.0"
+    image: "traefik:v3.5.0"
     container_name: "traefik"
     restart: unless-stopped
     command:
@@ -16,8 +16,8 @@ services:
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
       - logs-local:/var/log/traefik
-      - './ban.html:/ban.html:ro'
+      - "./ban.html:/ban.html:ro"
-      - './captcha.html:/captcha.html:ro'
+      - "./captcha.html:/captcha.html:ro"
       - ./:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
     ports:
       - 8000:80
@@ -52,6 +52,7 @@ services:
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsecenabled=true"
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecmode=stream"
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapikey=40796d93c2958f9e58345514e67740e5="
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.ForwardedHeadersTrustedIPs=172.21.0.1/8"
 
   bar2:
     image: traefik/whoami

examples/appsec-enabled/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   traefik:
-    image: "traefik:v3.0.0"
+    image: "traefik:v3.5.0"
     container_name: "traefik"
     restart: unless-stopped
     command:
@@ -13,7 +13,7 @@ services:
       - "--entrypoints.web.address=:80"
 
       - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.3.0"
+      - "--experimental.plugins.bouncer.version=v1.5.0"
       # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro

examples/captcha/README.md

@@ -47,7 +47,7 @@ To instruct Crowdsec to use captcha remediation, change the `/etc/crowdsec/profi
 - 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/).
+More information is available on configuring Crowdsec in the [official documentation](https://docs.crowdsec.net/docs/next/local_api/profiles/captcha_profile/).
 
 ```yaml
   ...

examples/custom-ban-page/README.md

@@ -45,3 +45,15 @@ To play the demo environment run:
 ```bash
 make run_custom_ban_page
 ```
+
+## Another thing to note
+In the html of the ban page, you can use:  
+- {{ .ClientIP }} to display the IP used to ban the request.  
+- {{ .RemediationReason }} that convert on runtime into why the ban page is served. It's an enum with "APPSEC", "LAPI", "TECHNICAL_ISSUE" and it is useful to help user understand why the request is blocked.  
+- {{ .CustomHeader }} value of the specified Request Header (for example X-Request-ID)
+```
+<script>var remediation = "{{ .RemediationReason }}"</script>
+<script>var clientIp = "{{ .ClientIP }}"</script>
+<script>var traceID = "{{ .TraceID }}"</script>
+```
+With the above tweak and some other js, you can customize your ban page on runtime.

examples/custom-captcha/README.md

@@ -5,7 +5,7 @@ Read the example captcha before this, to better understand what is done here.
 ### Traefik configuration
 
 The minimal configuration is defined below to implement custom captcha.  
-This documentation use https://github.com/a-ve/wicketpeeker, a self-hosted captcha provider that have a similar API than big providers.
+This documentation use https://github.com/a-ve/wicketkeeper, a self-hosted captcha provider that have a similar API than big providers.
 
 Minimal API requirement:
 
@@ -41,7 +41,6 @@ wicketkeeper:
   ports:
     - "8080:8080"
   environment:
-    - ROOT_URL=http://localhost:8080
     - LISTEN_PORT=8080
     - REDIS_ADDR=redis:6379
     - DIFFICULTY=4
@@ -55,6 +54,10 @@ redis:
   image: redis/redis-stack-server:latest
 ```
 
+```html
+<div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback" data-challenge-url="http://captcha.localhost:8000/v0/challenge">
+```
+
 ## Exemple navigation
 
 We can try to query normally the whoami server:

examples/custom-captcha/captcha.html

@@ -294,7 +294,7 @@
         <h1 class="text-2xl lg:text-3xl xl:text-4xl">CrowdSec Captcha</h1>
       </div>
       <form action="" method="POST" class="flex flex-col items-center space-y-1" id="captcha-form">
-        <div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback">
+        <div id="captcha" class="{{ .FrontendKey }}" data-sitekey="{{ .SiteKey }}" data-callback="captchaCallback" data-challenge-url="http://captcha.localhost:8000/v0/challenge">
         </div>
       </form>
       <div class="flex justify-center flex-wrap">

examples/custom-captcha/docker-compose.yml

@@ -82,7 +82,6 @@ services:
     image: ghcr.io/a-ve/wicketkeeper:latest
     container_name: "wicketkeeper"
     environment:
-      - ROOT_URL=http://captcha.localhost:8000
       - LISTEN_PORT=8080
       - REDIS_ADDR=redis:6379
       - DIFFICULTY=4
@@ -94,10 +93,10 @@ services:
     labels:
       - "traefik.enable=true"
       # Definition of the router
-      - "traefik.http.routers.router-wicketpeeker.rule=Host(`captcha.localhost`)"
+      - "traefik.http.routers.router-wicketkeeper.rule=Host(`captcha.localhost`)"
-      - "traefik.http.routers.router-wicketpeeker.entrypoints=web"
+      - "traefik.http.routers.router-wicketkeeper.entrypoints=web"
       # Definition of the service
-      - "traefik.http.services.service-whitekeeper.loadbalancer.server.port=8080"
+      - "traefik.http.services.service-wicketkeeper.loadbalancer.server.port=8080"
     depends_on:
       - redis
 

examples/tls-auth/README.md

@@ -1,7 +1,9 @@
 # Example
+
 ## Using https communication and tls authentication with Crowdsec
 
 ##### Summary
+
 This example demonstrates the use of https between the Traefik plugin and the Crowdsec LAPI.
 
 It is possible to communicate with the LAPI in https and still authenticate with API key.
@@ -17,7 +19,9 @@ In that case the setting **crowdsecLapiTLSInsecureVerify** must be set to true.
 It is recommended to validate the certificate presented by Crowdsec LAPI using the Certificate Authority which created it.
 
 You can provide the Certificate Authority using:
-* A file path readable by Traefik
+
+- A file path readable by Traefik
+
 ```yaml
 http:
   middlewares:
@@ -26,9 +30,11 @@ http:
         bouncer:
           crowdsecLapiTlsCertificateAuthorityFile: /etc/traefik/certs/crowdsecCA.pem
 ```
-* The PEM encoded certificate as a text variable
+
+- The PEM encoded certificate as a text variable
 
 In the static file configuration of Traefik
+
 ```yaml
 http:
   middlewares:
@@ -36,15 +42,17 @@ http:
       plugin:
         bouncer:
           crowdsecLapiTlsCertificateAuthority: |-
-              -----BEGIN CERTIFICATE-----
+            -----BEGIN CERTIFICATE-----
-              MIIEBzCCAu+gAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwgZQxCzAJBgNVBAYTAlVT
+            MIIEBzCCAu+gAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwgZQxCzAJBgNVBAYTAlVT
-              MRAwDgYDVQQHDAdTZWF0dGxlMRMwEQYDVQQIDApXYXNoaW5ndG9uMSIwIAYDVQQK
+            MRAwDgYDVQQHDAdTZWF0dGxlMRMwEQYDVQQIDApXYXNoaW5ndG9uMSIwIAYDVQQK
-              ...
+            ...
-              C6qNieSwcvWL7C03ri0DefTQMY54r5wP33QU5hJ71JoaZI3YTeT0Nf+NRL4hM++w
+            C6qNieSwcvWL7C03ri0DefTQMY54r5wP33QU5hJ71JoaZI3YTeT0Nf+NRL4hM++w
-              Q0veeNzBQXg1f/JxfeA39IDIX1kiCf71tGlT
+            Q0veeNzBQXg1f/JxfeA39IDIX1kiCf71tGlT
-              -----END CERTIFICATE-----
+            -----END CERTIFICATE-----
 ```
+
 In a dynamic configuration of a provider (ex docker) as a Label
+
 ```yaml
 services:
   whoami-foo:
@@ -71,22 +79,34 @@ The service `whoami-foo` will authenticate with an **API key** over HTTPS after
 The service `whoami-bar` will authenticate with a **client certificate** signed by the CA.
 
 Access to a route that communicate via https and authenticate with API-key:
+
 ```
 curl http://localhost:8000/foo
 ```
+
 Access to a route that communicate via https and authenticate with a client certificate:
+
 ```
 curl http://localhost:8000/bar
 ```
+
 Access to the traefik dashboard
+
 ```
 curl http://localhost:8080/dashboard/#/
 ```
 
 To play the demo environnement run:
+
 ```bash
 make run_tlsauth
 ```
 
 Note:
-> Traefik need to be restart if certificates are regenerated after his launch
+
+> Traefik need to be restarted if certificates are regenerated after his launch, crowdsec also
+
+## Separate LAPI and Appsec HTTP/S config
+
+To separate TLS config for LAPI and Appsec, you can use all the TLS LAPI variable beginning with `CrowdsecLapi...` into `CrowdsecAppsec...`.
+Don't forget to set `CrowdsecAppsecScheme: HTTP` or `HTTPS` to trigger the separate setup.

examples/tls-auth/config/acquis.yaml

@@ -2,3 +2,12 @@ filenames:
  - /var/log/traefik/access.log
 labels:
   type: traefik
+---
+listen_addr: 0.0.0.0:7422
+appsec_config: crowdsecurity/virtual-patching
+name: myAppSecComponent
+source: appsec
+labels:
+  type: appsec
+cert_file: /etc/crowdsec/certs/server.pem
+key_file: /etc/crowdsec/certs/server-key.pem

examples/tls-auth/docker-compose.yml

@@ -1,6 +1,6 @@
 services:
   traefik:
-    image: "traefik:v3.0.0"
+    image: "traefik:v3.5.0"
     container_name: "traefik"
     restart: unless-stopped
     command:
@@ -13,15 +13,13 @@ services:
       - "--entrypoints.web.address=:80"
 
       - "--experimental.plugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
-      - "--experimental.plugins.bouncer.version=v1.3.0"
+      - "--experimental.plugins.bouncer.version=v1.5.0"
       # - "--experimental.localplugins.bouncer.modulename=github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin"
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock:ro
-      - ./LAPIKEY:/etc/traefik/LAPIKEY:ro
       - logs-tls-auth:/var/log/traefik
       - crowdsec-certs-tls-auth:/etc/traefik/crowdsec-certs
       # - ./../../:/plugins-local/src/github.com/maxlerebourg/crowdsec-bouncer-traefik-plugin
-
     ports:
       - 8000:80
       - 8080:8080
@@ -29,7 +27,7 @@ services:
       - crowdsec
       - gencert
 
-# Use HTTPS scheme but with lapikey authentication
+  # Use HTTPS scheme but with lapikey authentication
   # whoami-foo:
   #   image: traefik/whoami
   #   container_name: "simple-service-foo"
@@ -46,34 +44,41 @@ services:
   #     - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapischeme=https"
   #     - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecLapiTLSCertificateAuthorityFile=/etc/traefik/crowdsec-certs/inter.pem"
 
-# Use HTTPS scheme with TLS cert authentication
+  # Use HTTPS scheme with TLS cert authentication
   whoami-bar:
     image: traefik/whoami
     container_name: "simple-service-bar"
     restart: unless-stopped
     labels:
       - "traefik.enable=true"
-      - "traefik.http.routers.router-bar.rule=Path(`/bar`)"
+      - "traefik.http.routers.router-bar.rule=PathPrefix(`/bar`)"
       - "traefik.http.routers.router-bar.entrypoints=web"
       - "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"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecMode=none"
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdseclapischeme=https"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsecscheme=https"
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecAppsecTLSCertificateAuthorityFile=/etc/traefik/crowdsec-certs/inter.pem"
+
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecLapikey=40796d93c2958f9e58345514e67740e5="
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecLapiTLSCertificateAuthorityFile=/etc/traefik/crowdsec-certs/inter.pem"
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecLapiTLSCertificateBouncerFile=/etc/traefik/crowdsec-certs/bouncer.pem"
       - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecLapiTLSCertificateBouncerKeyFile=/etc/traefik/crowdsec-certs/bouncer-key.pem"
-
+      # Enable AppSec
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsecenabled=true"
+      # Define AppSec host and port informations
+      - "traefik.http.middlewares.crowdsec.plugin.bouncer.crowdsecappsechost=crowdsec:7422"
   crowdsec:
-    image: crowdsecurity/crowdsec:v1.6.1-2
+    image: crowdsecurity/crowdsec:latest
     container_name: "crowdsec"
     restart: unless-stopped
     environment:
-      COLLECTIONS: crowdsecurity/traefik
       CUSTOM_HOSTNAME: crowdsec
       # whoami-foo is authenticating with api key over https
       # whoami-bar is authenticating with tls cert over https
-      BOUNCER_KEY_TRAEFIK_FOO: 40796d93c2958f9e58345514e67740e5
+      BOUNCER_KEY_TRAEFIK_FOO: 40796d93c2958f9e58345514e67740e5=
       LOCAL_API_URL: https://127.0.0.1:8080
       USE_TLS: "true"
       CERT_FILE: "/etc/crowdsec/certs/server.pem"
@@ -88,6 +93,7 @@ services:
       # DISABLE_AGENT: "true"
       # Disabled for the examples
       DISABLE_ONLINE_API: "true"
+      COLLECTIONS: crowdsecurity/traefik crowdsecurity/appsec-virtual-patching crowdsecurity/appsec-generic-rules
     volumes:
       - ./config/acquis.yaml:/etc/crowdsec/acquis.yaml
       # - ./config/config.yaml:/etc/crowdsec/config_local.yaml

examples/tls-auth/gencerts.sh

@@ -1,6 +1,8 @@
 #!/bin/bash
 
-stdout=/out/res.log
+if [ -f "/out/inter-key.pem" ]; then
+  exit 0
+fi
 cfssl gencert --initca /in/ca.json 2>${stdout} | cfssljson --bare "/out/ca" && \
 # Generate an intermediate certificate that will be used to sign the client certificates
 cfssl gencert --initca /in/intermediate.json 2>${stdout} | cfssljson --bare "/out/inter"  && \

pkg/captcha/captcha.go

@@ -94,6 +94,9 @@ func (c *Client) ServeHTTP(rw http.ResponseWriter, r *http.Request, remoteIP str
 	if valid {
 		c.log.Debug("captcha:ServeHTTP captcha:valid")
 		c.cacheClient.Set(remoteIP+"_captcha", cache.CaptchaDoneValue, c.gracePeriodSeconds)
+		if c.remediationCustomHeader != "" {
+			rw.Header().Set(c.remediationCustomHeader, "solved-captcha")
+		}
 		http.Redirect(rw, r, r.URL.String(), http.StatusFound)
 		return
 	}

pkg/configuration/configuration.go

@@ -31,6 +31,9 @@ const (
 	LogDEBUG          = "DEBUG"
 	LogINFO           = "INFO"
 	LogERROR          = "ERROR"
+	ReasonTECH        = "TECHNICAL_ISSUE"
+	ReasonLAPI        = "LAPI"
+	ReasonAPPSEC      = "APPSEC"
 	HcaptchaProvider  = "hcaptcha"
 	RecaptchaProvider = "recaptcha"
 	TurnstileProvider = "turnstile"
@@ -39,61 +42,72 @@ const (
 
 // Config the plugin configuration.
 type Config struct {
-	Enabled                                  bool     `json:"enabled,omitempty"`
+	Enabled                                    bool     `json:"enabled,omitempty"`
-	LogLevel                                 string   `json:"logLevel,omitempty"`
+	LogLevel                                   string   `json:"logLevel,omitempty"`
-	LogFilePath                              string   `json:"logFilePath,omitempty"`
+	LogFilePath                                string   `json:"logFilePath,omitempty"`
-	CrowdsecMode                             string   `json:"crowdsecMode,omitempty"`
+	CrowdsecMode                               string   `json:"crowdsecMode,omitempty"`
-	CrowdsecAppsecEnabled                    bool     `json:"crowdsecAppsecEnabled,omitempty"`
+	CrowdsecAppsecEnabled                      bool     `json:"crowdsecAppsecEnabled,omitempty"`
-	CrowdsecAppsecHost                       string   `json:"crowdsecAppsecHost,omitempty"`
+	CrowdsecAppsecScheme                       string   `json:"crowdsecAppsecScheme,omitempty"`
-	CrowdsecAppsecPath                       string   `json:"crowdsecAppsecPath,omitempty"`
+	CrowdsecAppsecHost                         string   `json:"crowdsecAppsecHost,omitempty"`
-	CrowdsecAppsecFailureBlock               bool     `json:"crowdsecAppsecFailureBlock,omitempty"`
+	CrowdsecAppsecPath                         string   `json:"crowdsecAppsecPath,omitempty"`
-	CrowdsecAppsecUnreachableBlock           bool     `json:"crowdsecAppsecUnreachableBlock,omitempty"`
+	CrowdsecAppsecKey                          string   `json:"crowdsecAppsecKey,omitempty"`
-	CrowdsecAppsecBodyLimit                  int64    `json:"crowdsecAppsecBodyLimit,omitempty"`
+	CrowdsecAppsecKeyFile                      string   `json:"crowdsecAppsecKeyFile,omitempty"`
-	CrowdsecLapiScheme                       string   `json:"crowdsecLapiScheme,omitempty"`
+	CrowdsecAppsecTLSInsecureVerify            bool     `json:"crowdsecAppsecTlsInsecureVerify,omitempty"`
-	CrowdsecLapiHost                         string   `json:"crowdsecLapiHost,omitempty"`
+	CrowdsecAppsecTLSCertificateAuthority      string   `json:"crowdsecAppsecTlsCertificateAuthority,omitempty"`
-	CrowdsecLapiPath                         string   `json:"crowdsecLapiPath,omitempty"`
+	CrowdsecAppsecTLSCertificateAuthorityFile  string   `json:"crowdsecAppsecTlsCertificateAuthorityFile,omitempty"`
-	CrowdsecLapiKey                          string   `json:"crowdsecLapiKey,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncer        string   `json:"crowdsecAppsecTlsCertificateBouncer,omitempty"`
-	CrowdsecLapiKeyFile                      string   `json:"crowdsecLapiKeyFile,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncerFile    string   `json:"crowdsecAppsecTlsCertificateBouncerFile,omitempty"`
-	CrowdsecLapiTLSInsecureVerify            bool     `json:"crowdsecLapiTlsInsecureVerify,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncerKey     string   `json:"crowdsecAppsecTlsCertificateBouncerKey,omitempty"`
-	CrowdsecLapiTLSCertificateAuthority      string   `json:"crowdsecLapiTlsCertificateAuthority,omitempty"`
+	CrowdsecAppsecTLSCertificateBouncerKeyFile string   `json:"crowdsecAppsecTlsCertificateBouncerKeyFile,omitempty"`
-	CrowdsecLapiTLSCertificateAuthorityFile  string   `json:"crowdsecLapiTlsCertificateAuthorityFile,omitempty"`
+	CrowdsecAppsecFailureBlock                 bool     `json:"crowdsecAppsecFailureBlock,omitempty"`
-	CrowdsecLapiTLSCertificateBouncer        string   `json:"crowdsecLapiTlsCertificateBouncer,omitempty"`
+	CrowdsecAppsecUnreachableBlock             bool     `json:"crowdsecAppsecUnreachableBlock,omitempty"`
-	CrowdsecLapiTLSCertificateBouncerFile    string   `json:"crowdsecLapiTlsCertificateBouncerFile,omitempty"`
+	CrowdsecAppsecBodyLimit                    int64    `json:"crowdsecAppsecBodyLimit,omitempty"`
-	CrowdsecLapiTLSCertificateBouncerKey     string   `json:"crowdsecLapiTlsCertificateBouncerKey,omitempty"`
+	CrowdsecLapiScheme                         string   `json:"crowdsecLapiScheme,omitempty"`
-	CrowdsecLapiTLSCertificateBouncerKeyFile string   `json:"crowdsecLapiTlsCertificateBouncerKeyFile,omitempty"`
+	CrowdsecLapiHost                           string   `json:"crowdsecLapiHost,omitempty"`
-	CrowdsecCapiMachineID                    string   `json:"crowdsecCapiMachineId,omitempty"`
+	CrowdsecLapiPath                           string   `json:"crowdsecLapiPath,omitempty"`
-	CrowdsecCapiMachineIDFile                string   `json:"crowdsecCapiMachineIdFile,omitempty"`
+	CrowdsecLapiKey                            string   `json:"crowdsecLapiKey,omitempty"`
-	CrowdsecCapiPassword                     string   `json:"crowdsecCapiPassword,omitempty"`
+	CrowdsecLapiKeyFile                        string   `json:"crowdsecLapiKeyFile,omitempty"`
-	CrowdsecCapiPasswordFile                 string   `json:"crowdsecCapiPasswordFile,omitempty"`
+	CrowdsecLapiTLSInsecureVerify              bool     `json:"crowdsecLapiTlsInsecureVerify,omitempty"`
-	CrowdsecCapiScenarios                    []string `json:"crowdsecCapiScenarios,omitempty"`
+	CrowdsecLapiTLSCertificateAuthority        string   `json:"crowdsecLapiTlsCertificateAuthority,omitempty"`
-	UpdateIntervalSeconds                    int64    `json:"updateIntervalSeconds,omitempty"`
+	CrowdsecLapiTLSCertificateAuthorityFile    string   `json:"crowdsecLapiTlsCertificateAuthorityFile,omitempty"`
-	MetricsUpdateIntervalSeconds             int64    `json:"metricsUpdateIntervalSeconds,omitempty"`
+	CrowdsecLapiTLSCertificateBouncer          string   `json:"crowdsecLapiTlsCertificateBouncer,omitempty"`
-	UpdateMaxFailure                         int64    `json:"updateMaxFailure,omitempty"`
+	CrowdsecLapiTLSCertificateBouncerFile      string   `json:"crowdsecLapiTlsCertificateBouncerFile,omitempty"`
-	DefaultDecisionSeconds                   int64    `json:"defaultDecisionSeconds,omitempty"`
+	CrowdsecLapiTLSCertificateBouncerKey       string   `json:"crowdsecLapiTlsCertificateBouncerKey,omitempty"`
-	RemediationStatusCode                    int      `json:"remediationStatusCode,omitempty"`
+	CrowdsecLapiTLSCertificateBouncerKeyFile   string   `json:"crowdsecLapiTlsCertificateBouncerKeyFile,omitempty"`
-	HTTPTimeoutSeconds                       int64    `json:"httpTimeoutSeconds,omitempty"`
+	CrowdsecCapiMachineID                      string   `json:"crowdsecCapiMachineId,omitempty"`
-	RemediationHeadersCustomName             string   `json:"remediationHeadersCustomName,omitempty"`
+	CrowdsecCapiMachineIDFile                  string   `json:"crowdsecCapiMachineIdFile,omitempty"`
-	ForwardedHeadersCustomName               string   `json:"forwardedHeadersCustomName,omitempty"`
+	CrowdsecCapiPassword                       string   `json:"crowdsecCapiPassword,omitempty"`
-	ForwardedHeadersTrustedIPs               []string `json:"forwardedHeadersTrustedIps,omitempty"`
+	CrowdsecCapiPasswordFile                   string   `json:"crowdsecCapiPasswordFile,omitempty"`
-	ClientTrustedIPs                         []string `json:"clientTrustedIps,omitempty"`
+	CrowdsecCapiScenarios                      []string `json:"crowdsecCapiScenarios,omitempty"`
-	RedisCacheEnabled                        bool     `json:"redisCacheEnabled,omitempty"`
+	UpdateIntervalSeconds                      int64    `json:"updateIntervalSeconds,omitempty"`
-	RedisCacheHost                           string   `json:"redisCacheHost,omitempty"`
+	MetricsUpdateIntervalSeconds               int64    `json:"metricsUpdateIntervalSeconds,omitempty"`
-	RedisCachePassword                       string   `json:"redisCachePassword,omitempty"`
+	UpdateMaxFailure                           int64    `json:"updateMaxFailure,omitempty"`
-	RedisCachePasswordFile                   string   `json:"redisCachePasswordFile,omitempty"`
+	DefaultDecisionSeconds                     int64    `json:"defaultDecisionSeconds,omitempty"`
-	RedisCacheDatabase                       string   `json:"redisCacheDatabase,omitempty"`
+	RemediationStatusCode                      int      `json:"remediationStatusCode,omitempty"`
-	RedisCacheUnreachableBlock               bool     `json:"redisCacheUnreachableBlock,omitempty"`
+	HTTPTimeoutSeconds                         int64    `json:"httpTimeoutSeconds,omitempty"`
-	BanHTMLFilePath                          string   `json:"banHtmlFilePath,omitempty"`
+	TraceHeadersCustomName                     string   `json:"traceHeadersCustomName,omitempty"`
-	CaptchaHTMLFilePath                      string   `json:"captchaHtmlFilePath,omitempty"`
+	RemediationHeadersCustomName               string   `json:"remediationHeadersCustomName,omitempty"`
-	CaptchaProvider                          string   `json:"captchaProvider,omitempty"`
+	ForwardedHeadersCustomName                 string   `json:"forwardedHeadersCustomName,omitempty"`
-	CaptchaCustomJsURL                       string   `json:"captchaCustomJsUrl,omitempty"`
+	ForwardedHeadersTrustedIPs                 []string `json:"forwardedHeadersTrustedIps,omitempty"`
-	CaptchaCustomValidateURL                 string   `json:"captchaCustomValidateUrl,omitempty"`
+	ClientTrustedIPs                           []string `json:"clientTrustedIps,omitempty"`
-	CaptchaCustomKey                         string   `json:"captchaCustomKey,omitempty"`
+	RedisCacheEnabled                          bool     `json:"redisCacheEnabled,omitempty"`
-	CaptchaCustomResponse                    string   `json:"captchaCustomResponse,omitempty"`
+	RedisCacheHost                             string   `json:"redisCacheHost,omitempty"`
-	CaptchaSiteKey                           string   `json:"captchaSiteKey,omitempty"`
+	RedisCachePassword                         string   `json:"redisCachePassword,omitempty"`
-	CaptchaSiteKeyFile                       string   `json:"captchaSiteKeyFile,omitempty"`
+	RedisCachePasswordFile                     string   `json:"redisCachePasswordFile,omitempty"`
-	CaptchaSecretKey                         string   `json:"captchaSecretKey,omitempty"`
+	RedisCacheDatabase                         string   `json:"redisCacheDatabase,omitempty"`
-	CaptchaSecretKeyFile                     string   `json:"captchaSecretKeyFile,omitempty"`
+	RedisCacheUnreachableBlock                 bool     `json:"redisCacheUnreachableBlock,omitempty"`
-	CaptchaGracePeriodSeconds                int64    `json:"captchaGracePeriodSeconds,omitempty"`
+	BanHTMLFilePath                            string   `json:"banHtmlFilePath,omitempty"`
+	CaptchaHTMLFilePath                        string   `json:"captchaHtmlFilePath,omitempty"`
+	CaptchaProvider                            string   `json:"captchaProvider,omitempty"`
+	CaptchaCustomJsURL                         string   `json:"captchaCustomJsUrl,omitempty"`
+	CaptchaCustomValidateURL                   string   `json:"captchaCustomValidateUrl,omitempty"`
+	CaptchaCustomKey                           string   `json:"captchaCustomKey,omitempty"`
+	CaptchaCustomResponse                      string   `json:"captchaCustomResponse,omitempty"`
+	CaptchaSiteKey                             string   `json:"captchaSiteKey,omitempty"`
+	CaptchaSiteKeyFile                         string   `json:"captchaSiteKeyFile,omitempty"`
+	CaptchaSecretKey                           string   `json:"captchaSecretKey,omitempty"`
+	CaptchaSecretKeyFile                       string   `json:"captchaSecretKeyFile,omitempty"`
+	CaptchaGracePeriodSeconds                  int64    `json:"captchaGracePeriodSeconds,omitempty"`
 }
 
 func contains(source []string, target string) bool {
@@ -108,46 +122,50 @@ func contains(source []string, target string) bool {
 // New creates the default plugin configuration.
 func New() *Config {
 	return &Config{
-		Enabled:                        false,
+		Enabled:                         false,
-		LogLevel:                       LogINFO,
+		LogLevel:                        LogINFO,
-		LogFilePath:                    "",
+		LogFilePath:                     "",
-		CrowdsecMode:                   LiveMode,
+		CrowdsecMode:                    LiveMode,
-		CrowdsecAppsecEnabled:          false,
+		CrowdsecAppsecEnabled:           false,
-		CrowdsecAppsecHost:             "crowdsec:7422",
+		CrowdsecAppsecFailureBlock:      true,
-		CrowdsecAppsecPath:             "/",
+		CrowdsecAppsecUnreachableBlock:  true,
-		CrowdsecAppsecFailureBlock:     true,
+		CrowdsecAppsecBodyLimit:         10485760,
-		CrowdsecAppsecUnreachableBlock: true,
+		CrowdsecAppsecScheme:            "",
-		CrowdsecAppsecBodyLimit:        10485760,
+		CrowdsecAppsecHost:              "crowdsec:7422",
-		CrowdsecLapiScheme:             HTTP,
+		CrowdsecAppsecPath:              "/",
-		CrowdsecLapiHost:               "crowdsec:8080",
+		CrowdsecAppsecKey:               "",
-		CrowdsecLapiPath:               "/",
+		CrowdsecAppsecTLSInsecureVerify: false,
-		CrowdsecLapiKey:                "",
+		CrowdsecLapiScheme:              HTTP,
-		CrowdsecLapiTLSInsecureVerify:  false,
+		CrowdsecLapiHost:                "crowdsec:8080",
-		UpdateIntervalSeconds:          60,
+		CrowdsecLapiPath:                "/",
-		MetricsUpdateIntervalSeconds:   600,
+		CrowdsecLapiKey:                 "",
-		UpdateMaxFailure:               0,
+		CrowdsecLapiTLSInsecureVerify:   false,
-		DefaultDecisionSeconds:         60,
+		UpdateIntervalSeconds:           60,
-		RemediationStatusCode:          http.StatusForbidden,
+		MetricsUpdateIntervalSeconds:    600,
-		HTTPTimeoutSeconds:             10,
+		UpdateMaxFailure:                0,
-		CaptchaProvider:                "",
+		DefaultDecisionSeconds:          60,
-		CaptchaCustomJsURL:             "",
+		RemediationStatusCode:           http.StatusForbidden,
-		CaptchaCustomValidateURL:       "",
+		HTTPTimeoutSeconds:              10,
-		CaptchaCustomKey:               "",
+		CaptchaProvider:                 "",
-		CaptchaCustomResponse:          "",
+		CaptchaCustomJsURL:              "",
-		CaptchaSiteKey:                 "",
+		CaptchaCustomValidateURL:        "",
-		CaptchaSecretKey:               "",
+		CaptchaCustomKey:                "",
-		CaptchaGracePeriodSeconds:      1800,
+		CaptchaCustomResponse:           "",
-		CaptchaHTMLFilePath:            "/captcha.html",
+		CaptchaSiteKey:                  "",
-		BanHTMLFilePath:                "",
+		CaptchaSecretKey:                "",
-		RemediationHeadersCustomName:   "",
+		CaptchaGracePeriodSeconds:       1800,
-		ForwardedHeadersCustomName:     "X-Forwarded-For",
+		CaptchaHTMLFilePath:             "/captcha.html",
-		ForwardedHeadersTrustedIPs:     []string{},
+		BanHTMLFilePath:                 "",
-		ClientTrustedIPs:               []string{},
+		TraceHeadersCustomName:          "",
-		RedisCacheEnabled:              false,
+		RemediationHeadersCustomName:    "",
-		RedisCacheHost:                 "redis:6379",
+		ForwardedHeadersCustomName:      "X-Forwarded-For",
-		RedisCachePassword:             "",
+		ForwardedHeadersTrustedIPs:      []string{},
-		RedisCacheDatabase:             "",
+		ClientTrustedIPs:                []string{},
-		RedisCacheUnreachableBlock:     true,
+		RedisCacheEnabled:               false,
+		RedisCacheHost:                  "redis:6379",
+		RedisCachePassword:              "",
+		RedisCacheDatabase:              "",
+		RedisCacheUnreachableBlock:      true,
 	}
 }
 
@@ -259,6 +277,10 @@ func ValidateParams(config *Config) error {
 	if err != nil {
 		return err
 	}
+	appsecKey, err := GetVariable(config, "CrowdsecAppsecKey")
+	if err != nil {
+		return err
+	}
 	certBouncer, err := GetVariable(config, "CrowdsecLapiTLSCertificateBouncer")
 	if err != nil {
 		return err
@@ -267,12 +289,21 @@ func ValidateParams(config *Config) error {
 	if err != nil {
 		return err
 	}
+
 	// We need to either have crowdsecLapiKey defined or the BouncerCert and Bouncerkey
-	if lapiKey == "" && (certBouncer == "" || certBouncerKey == "") {
+	if lapiKey == "" && (certBouncer == "" || certBouncerKey == "") && config.CrowdsecMode != AppsecMode {
 		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 {
+		if err = validateParamsAPIKey(lapiKey, "CrowdsecLapiKey"); err != nil {
+			return err
+		}
+	}
+
+	// Validate CrowdsecAppsecKey if provided
+	if appsecKey != "" {
+		appsecKey = strings.TrimSpace(appsecKey)
+		if err = validateParamsAPIKey(appsecKey, "CrowdsecAppsecKey"); err != nil {
 			return err
 		}
 	}
@@ -311,10 +342,10 @@ func validateURL(variable, scheme, host, path string) error {
 // field name. RFC 7230 says:
 // valid ! # $ % & ' * + - . ^ _ ` | ~ DIGIT ALPHA
 // See https://httpwg.github.io/specs/rfc7230.html#rule.token.separators
-func validateParamsAPIKey(lapiKey string) error {
+func validateParamsAPIKey(key string, paramName string) error {
 	reg := regexp.MustCompile("^[a-zA-Z0-9 !#$%&'*+-.^_`|~=/]*$")
-	if !reg.MatchString(lapiKey) {
+	if !reg.MatchString(key) {
-		return fmt.Errorf("CrowdsecLapiKey doesn't valid this regexp: '/%s/'", reg.String())
+		return fmt.Errorf("%s doesn't validate this regexp: '/%s/'", paramName, reg.String())
 	}
 	return nil
 }
@@ -409,26 +440,27 @@ func validateParamsRequired(config *Config) error {
 	if !contains([]string{HTTP, HTTPS}, config.CrowdsecLapiScheme) {
 		return errors.New("CrowdsecLapiScheme: must be one of 'http' or 'https'")
 	}
+	if !contains([]string{HTTP, HTTPS, ""}, config.CrowdsecAppsecScheme) {
+		return errors.New("CrowdsecAppsecScheme: must be one of 'http' or 'https'")
+	}
 	return nil
 }
 
-// GetTLSConfigCrowdsec get TLS config from Config.
+func getTLSConfig(config *Config, log *logger.Log, prefix, scheme string, insecureVerify bool) (*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 scheme != HTTPS {
-	if config.CrowdsecLapiScheme != HTTPS {
+		log.Debug("getTLSConfigCrowdsec:" + prefix + "Scheme https:no")
-		log.Debug("getTLSConfigCrowdsec:CrowdsecLapiScheme https:no")
 		return tlsConfig, nil
-	} else if config.CrowdsecLapiTLSInsecureVerify {
+	}
+	//nolint:nestif
+	if insecureVerify {
 		tlsConfig.InsecureSkipVerify = true
-		log.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSInsecureVerify tlsInsecure:true")
+		log.Debug("getTLSConfigCrowdsec:" + prefix + "TLSInsecureVerify tlsInsecure:true")
 		// If we return here and still want to use client auth this won't work
 		// return tlsConfig, nil
 	} else {
-		certAuthority, err := GetVariable(config, "CrowdsecLapiTLSCertificateAuthority")
+		certAuthority, err := GetVariable(config, prefix+"TLSCertificateAuthority")
 		if err != nil {
 			return nil, err
 		}
@@ -436,17 +468,16 @@ func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error)
 			if !tlsConfig.RootCAs.AppendCertsFromPEM([]byte(certAuthority)) {
 				// here we return because if CrowdsecLapiTLSInsecureVerify is false
 				// and CA not load, we can't communicate with https
-				return nil, errors.New("getTLSConfigCrowdsec:cannot load CA and verify cert is enabled")
+				return nil, errors.New("getTLSConfigCrowdsec:" + prefix + "cannot load CA and verify cert is enabled")
 			}
-			log.Debug("getTLSConfigCrowdsec:CrowdsecLapiTLSCertificateAuthority CA added successfully")
+			log.Debug("getTLSConfigCrowdsec:" + prefix + "TLSCertificateAuthority CA added successfully")
 		}
 	}
-
+	certBouncer, err := GetVariable(config, prefix+"TLSCertificateBouncer")
-	certBouncer, err := GetVariable(config, "CrowdsecLapiTLSCertificateBouncer")
 	if err != nil {
 		return nil, err
 	}
-	certBouncerKey, err := GetVariable(config, "CrowdsecLapiTLSCertificateBouncerKey")
+	certBouncerKey, err := GetVariable(config, prefix+"TLSCertificateBouncerKey")
 	if err != nil {
 		return nil, err
 	}
@@ -461,3 +492,14 @@ func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error)
 
 	return tlsConfig, nil
 }
+
+// GetTLSConfigCrowdsec get TLS config from Config.
+func GetTLSConfigCrowdsec(config *Config, log *logger.Log, isAppsec bool) (*tls.Config, error) {
+	var prefix string
+	if isAppsec && config.CrowdsecAppsecScheme != "" {
+		prefix = "CrowdsecAppsec"
+		return getTLSConfig(config, log, prefix, config.CrowdsecAppsecScheme, config.CrowdsecAppsecTLSInsecureVerify)
+	}
+	prefix = "CrowdsecLapi"
+	return getTLSConfig(config, log, prefix, config.CrowdsecLapiScheme, config.CrowdsecLapiTLSInsecureVerify)
+}

pkg/configuration/configuration_test.go

@@ -205,23 +205,24 @@ func Test_validateParamsRequired(t *testing.T) {
 
 func Test_validateParamsAPIKey(t *testing.T) {
 	type args struct {
-		lapiKey string
+		lapiKey   string
+		paramName string
 	}
 	tests := []struct {
 		name    string
 		args    args
 		wantErr bool
 	}{
-		{name: "Validate all the valid characters", args: args{lapiKey: "test!#$%&'*+-.^_`|~"}, wantErr: false},
+		{name: "Validate all the valid characters", args: args{lapiKey: "test!#$%&'*+-.^_`|~", paramName: "CrowdsecParamName"}, wantErr: false},
-		{name: "Not validate a @", args: args{lapiKey: "test@"}, wantErr: true},
+		{name: "Not validate a @", args: args{lapiKey: "test@", paramName: "CrowdsecParamName"}, wantErr: true},
-		{name: "Not validate a (", args: args{lapiKey: "test("}, wantErr: true},
+		{name: "Not validate a (", args: args{lapiKey: "test(", paramName: "CrowdsecParamName"}, wantErr: true},
-		{name: "Not validate a [", args: args{lapiKey: "test["}, wantErr: true},
+		{name: "Not validate a [", args: args{lapiKey: "test[", paramName: "CrowdsecParamName"}, wantErr: true},
-		{name: "Not validate a ?", args: args{lapiKey: "test?"}, wantErr: true},
+		{name: "Not validate a ?", args: args{lapiKey: "test?", paramName: "CrowdsecParamName"}, wantErr: true},
-		{name: "Not validate a \\n, (must be trimed before)", args: args{lapiKey: "test\n"}, wantErr: true},
+		{name: "Not validate a \\n, (must be trimed before)", args: args{lapiKey: "test\n", paramName: "CrowdsecParamName"}, wantErr: true},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			if err := validateParamsAPIKey(tt.args.lapiKey); (err != nil) != tt.wantErr {
+			if err := validateParamsAPIKey(tt.args.lapiKey, tt.args.paramName); (err != nil) != tt.wantErr {
 				t.Errorf("validateParamsAPIKey() error = %v, wantErr %v", err, tt.wantErr)
 			}
 		})
@@ -242,7 +243,7 @@ func Test_GetTLSConfigCrowdsec(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO", ""))
+			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO", ""), false)
 			if (err != nil) != tt.wantErr {
 				t.Errorf("getTLSConfigCrowdsec() error = %v, wantErr %v", err, tt.wantErr)
 				return

version.go

@@ -0,0 +1,4 @@
+package crowdsec_bouncer_traefik_plugin //nolint:revive,stylecheck
+
+// pluginVersion is updated automatically by the release workflow.
+var pluginVersion = "1.5.0" //nolint:gochecknoglobals