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

* ✨  Separate TLS conf for LAPI and Appsec

* 🍱 fix lint

* 🍱 fix test

* 🍱 fix lint

* 🍱 fix lint

* 🍱 fix lint

* 🍱 fix lint ?

* 🍱 fix lint

* 🍱 Add default for traceCustomHeaders

.github/workflows/main.yml

@@ -24,13 +24,13 @@ 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

README.md

@@ -497,6 +497,10 @@ 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 +554,7 @@ http:
           httpTimeoutSeconds: 10
           crowdsecMode: live
           crowdsecAppsecEnabled: false
+          crowdsecAppsecScheme: ""
           crowdsecAppsecHost: crowdsec:7422
           crowdsecAppsecPath: "/"
           crowdsecAppsecFailureBlock: true
@@ -603,6 +608,7 @@ http:
           captchaGracePeriodSeconds: 1800
           captchaHTMLFilePath: /captcha.html
           banHTMLFilePath: /ban.html
+          traceHeadersCustomName: X-Request-ID
           metricsUpdateIntervalSeconds: 600
 ```
 

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
@@ -129,6 +134,17 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 
 	serverChecker, _ := ip.NewChecker(log, config.ForwardedHeadersTrustedIPs)
 	clientChecker, _ := ip.NewChecker(log, config.ClientTrustedIPs)
+	tlsAppsecConfig, err := configuration.GetTLSConfigCrowdsec(config, log, true)
+	if err != nil {
+		log.Error("New:getTLSConfigCrowdsec fail to get tlsAppsecConfig " + err.Error())
+		return nil, err
+	}
+	apiAppsecKey, errAppsecKey := configuration.GetVariable(config, "CrowdsecAppsecKey")
+	if errAppsecKey != nil && len(tlsAppsecConfig.Certificates) == 0 {
+		log.Error("New:crowdsecLapiKey fail to get CrowdsecAppsecKey and no client certificate setup " + errAppsecKey.Error())
+		return nil, errAppsecKey
+	}
+	config.CrowdsecAppsecKey = apiAppsecKey
 
 	var tlsConfig *tls.Config
 	crowdsecStreamRoute := ""
@@ -139,36 +155,29 @@ func New(_ context.Context, next http.Handler, config *configuration.Config, nam
 		config.CrowdsecLapiScheme = configuration.HTTPS
 		config.CrowdsecLapiHost = crowdsecCapiHost
 		config.CrowdsecLapiPath = "/"
-		config.CrowdsecAppsecEnabled = false
+		config.CrowdsecAppsecEnabled = config.CrowdsecAppsecEnabled && config.CrowdsecAppsecScheme != ""
 		config.UpdateIntervalSeconds = 7200 // 2 hours
 		crowdsecStreamRoute = crowdsecCapiStreamRoute
 		crowdsecHeader = crowdsecCapiHeader
 	} else {
 		crowdsecStreamRoute = crowdsecLapiStreamRoute
 		crowdsecHeader = crowdsecLapiHeader
-		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log)
+		tlsConfig, err = configuration.GetTLSConfigCrowdsec(config, log, false)
 		if err != nil {
 			log.Error("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
 	}
 
-	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 +188,10 @@ 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 +209,8 @@ 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 +228,14 @@ 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 +316,13 @@ 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 +333,7 @@ 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 +345,20 @@ 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 +367,18 @@ func (bouncer *Bouncer) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 	// Right here if we cannot join the stream we forbid the request to go on.
 	if bouncer.crowdsecMode == configuration.StreamMode || bouncer.crowdsecMode == configuration.AloneMode {
 		if isCrowdsecStreamHealthy {
-			handleNextServeHTTP(bouncer, remoteIP, rw, req)
+			bouncer.handleNextServeHTTP(rw, req, remoteIP)
 		} else {
 			bouncer.log.Debug(fmt.Sprintf("ServeHTTP isCrowdsecStreamHealthy:false ip:%s updateFailure:%d", remoteIP, updateFailure))
-			handleBanServeHTTP(bouncer, rw)
+			bouncer.handleBanServeHTTP(rw, req, remoteIP, configuration.ReasonTECH)
 		}
 	} else {
 		value, err := handleNoStreamCache(bouncer, remoteIP)
 		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 +412,61 @@ 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 +562,7 @@ 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
@@ -658,7 +696,7 @@ 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 +721,14 @@ 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 {

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)
+			}
+		})
+	}
+}

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
   ...
@@ -158,4 +158,4 @@ TODO
 
 - Hcatpcha
 
-TODO
+TODO

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

@@ -89,4 +89,8 @@ 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
+
+## 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.

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 +42,71 @@ 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"`
+	CrowdsecAppsecFailureBlock                bool     `json:"crowdsecAppsecFailureBlock,omitempty"`
-	CrowdsecLapiTLSCertificateAuthorityFile  string   `json:"crowdsecLapiTlsCertificateAuthorityFile,omitempty"`
+	CrowdsecAppsecUnreachableBlock            bool     `json:"crowdsecAppsecUnreachableBlock,omitempty"`
-	CrowdsecLapiTLSCertificateBouncer        string   `json:"crowdsecLapiTlsCertificateBouncer,omitempty"`
+	CrowdsecAppsecBodyLimit                   int64    `json:"crowdsecAppsecBodyLimit,omitempty"`
-	CrowdsecLapiTLSCertificateBouncerFile    string   `json:"crowdsecLapiTlsCertificateBouncerFile,omitempty"`
+	CrowdsecLapiScheme                        string   `json:"crowdsecLapiScheme,omitempty"`
-	CrowdsecLapiTLSCertificateBouncerKey     string   `json:"crowdsecLapiTlsCertificateBouncerKey,omitempty"`
+	CrowdsecLapiHost                          string   `json:"crowdsecLapiHost,omitempty"`
-	CrowdsecLapiTLSCertificateBouncerKeyFile string   `json:"crowdsecLapiTlsCertificateBouncerKeyFile,omitempty"`
+	CrowdsecLapiPath                          string   `json:"crowdsecLapiPath,omitempty"`
-	CrowdsecCapiMachineID                    string   `json:"crowdsecCapiMachineId,omitempty"`
+	CrowdsecLapiKey                           string   `json:"crowdsecLapiKey,omitempty"`
-	CrowdsecCapiMachineIDFile                string   `json:"crowdsecCapiMachineIdFile,omitempty"`
+	CrowdsecLapiKeyFile                       string   `json:"crowdsecLapiKeyFile,omitempty"`
-	CrowdsecCapiPassword                     string   `json:"crowdsecCapiPassword,omitempty"`
+	CrowdsecLapiTLSInsecureVerify             bool     `json:"crowdsecLapiTlsInsecureVerify,omitempty"`
-	CrowdsecCapiPasswordFile                 string   `json:"crowdsecCapiPasswordFile,omitempty"`
+	CrowdsecLapiTLSCertificateAuthority       string   `json:"crowdsecLapiTlsCertificateAuthority,omitempty"`
-	CrowdsecCapiScenarios                    []string `json:"crowdsecCapiScenarios,omitempty"`
+	CrowdsecLapiTLSCertificateAuthorityFile   string   `json:"crowdsecLapiTlsCertificateAuthorityFile,omitempty"`
-	UpdateIntervalSeconds                    int64    `json:"updateIntervalSeconds,omitempty"`
+	CrowdsecLapiTLSCertificateBouncer         string   `json:"crowdsecLapiTlsCertificateBouncer,omitempty"`
-	MetricsUpdateIntervalSeconds             int64    `json:"metricsUpdateIntervalSeconds,omitempty"`
+	CrowdsecLapiTLSCertificateBouncerFile     string   `json:"crowdsecLapiTlsCertificateBouncerFile,omitempty"`
-	UpdateMaxFailure                         int64    `json:"updateMaxFailure,omitempty"`
+	CrowdsecLapiTLSCertificateBouncerKey      string   `json:"crowdsecLapiTlsCertificateBouncerKey,omitempty"`
-	DefaultDecisionSeconds                   int64    `json:"defaultDecisionSeconds,omitempty"`
+	CrowdsecLapiTLSCertificateBouncerKeyFile  string   `json:"crowdsecLapiTlsCertificateBouncerKeyFile,omitempty"`
-	RemediationStatusCode                    int      `json:"remediationStatusCode,omitempty"`
+	CrowdsecCapiMachineID                     string   `json:"crowdsecCapiMachineId,omitempty"`
-	HTTPTimeoutSeconds                       int64    `json:"httpTimeoutSeconds,omitempty"`
+	CrowdsecCapiMachineIDFile                 string   `json:"crowdsecCapiMachineIdFile,omitempty"`
-	RemediationHeadersCustomName             string   `json:"remediationHeadersCustomName,omitempty"`
+	CrowdsecCapiPassword                      string   `json:"crowdsecCapiPassword,omitempty"`
-	ForwardedHeadersCustomName               string   `json:"forwardedHeadersCustomName,omitempty"`
+	CrowdsecCapiPasswordFile                  string   `json:"crowdsecCapiPasswordFile,omitempty"`
-	ForwardedHeadersTrustedIPs               []string `json:"forwardedHeadersTrustedIps,omitempty"`
+	CrowdsecCapiScenarios                     []string `json:"crowdsecCapiScenarios,omitempty"`
-	ClientTrustedIPs                         []string `json:"clientTrustedIps,omitempty"`
+	UpdateIntervalSeconds                     int64    `json:"updateIntervalSeconds,omitempty"`
-	RedisCacheEnabled                        bool     `json:"redisCacheEnabled,omitempty"`
+	MetricsUpdateIntervalSeconds              int64    `json:"metricsUpdateIntervalSeconds,omitempty"`
-	RedisCacheHost                           string   `json:"redisCacheHost,omitempty"`
+	UpdateMaxFailure                          int64    `json:"updateMaxFailure,omitempty"`
-	RedisCachePassword                       string   `json:"redisCachePassword,omitempty"`
+	DefaultDecisionSeconds                    int64    `json:"defaultDecisionSeconds,omitempty"`
-	RedisCachePasswordFile                   string   `json:"redisCachePasswordFile,omitempty"`
+	RemediationStatusCode                     int      `json:"remediationStatusCode,omitempty"`
-	RedisCacheDatabase                       string   `json:"redisCacheDatabase,omitempty"`
+	HTTPTimeoutSeconds                        int64    `json:"httpTimeoutSeconds,omitempty"`
-	RedisCacheUnreachableBlock               bool     `json:"redisCacheUnreachableBlock,omitempty"`
+	TraceHeadersCustomName                    string   `json:"traceHeadersCustomName,omitempty"`
-	BanHTMLFilePath                          string   `json:"banHtmlFilePath,omitempty"`
+	RemediationHeadersCustomName              string   `json:"remediationHeadersCustomName,omitempty"`
-	CaptchaHTMLFilePath                      string   `json:"captchaHtmlFilePath,omitempty"`
+	ForwardedHeadersCustomName                string   `json:"forwardedHeadersCustomName,omitempty"`
-	CaptchaProvider                          string   `json:"captchaProvider,omitempty"`
+	ForwardedHeadersTrustedIPs                []string `json:"forwardedHeadersTrustedIps,omitempty"`
-	CaptchaCustomJsURL                       string   `json:"captchaCustomJsUrl,omitempty"`
+	ClientTrustedIPs                          []string `json:"clientTrustedIps,omitempty"`
-	CaptchaCustomValidateURL                 string   `json:"captchaCustomValidateUrl,omitempty"`
+	RedisCacheEnabled                         bool     `json:"redisCacheEnabled,omitempty"`
-	CaptchaCustomKey                         string   `json:"captchaCustomKey,omitempty"`
+	RedisCacheHost                            string   `json:"redisCacheHost,omitempty"`
-	CaptchaCustomResponse                    string   `json:"captchaCustomResponse,omitempty"`
+	RedisCachePassword                        string   `json:"redisCachePassword,omitempty"`
-	CaptchaSiteKey                           string   `json:"captchaSiteKey,omitempty"`
+	RedisCachePasswordFile                    string   `json:"redisCachePasswordFile,omitempty"`
-	CaptchaSiteKeyFile                       string   `json:"captchaSiteKeyFile,omitempty"`
+	RedisCacheDatabase                        string   `json:"redisCacheDatabase,omitempty"`
-	CaptchaSecretKey                         string   `json:"captchaSecretKey,omitempty"`
+	RedisCacheUnreachableBlock                bool     `json:"redisCacheUnreachableBlock,omitempty"`
-	CaptchaSecretKeyFile                     string   `json:"captchaSecretKeyFile,omitempty"`
+	BanHTMLFilePath                           string   `json:"banHtmlFilePath,omitempty"`
-	CaptchaGracePeriodSeconds                int64    `json:"captchaGracePeriodSeconds,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 +121,50 @@ 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,
 	}
 }
 
@@ -409,26 +426,27 @@ 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 +454,16 @@ func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error)
 			if !tlsConfig.RootCAs.AppendCertsFromPEM([]byte(certAuthority)) {
 				// here we return because if CrowdsecLapiTLSInsecureVerify is false
 				// and CA not load, we can't communicate with https
-				return nil, 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 +478,14 @@ func GetTLSConfigCrowdsec(config *Config, log *logger.Log) (*tls.Config, error)
 
 	return tlsConfig, nil
 }
+
+// GetTLSConfigCrowdsec get TLS config from Config.
+func GetTLSConfigCrowdsec(config *Config, log *logger.Log, isAppsec bool) (*tls.Config, error) {
+	var prefix string
+	if isAppsec && config.CrowdsecAppsecScheme != "" {
+		prefix = "CrowdsecAppsec"
+		return getTLSConfig(config, log, prefix, config.CrowdsecAppsecScheme, config.CrowdsecAppsecTLSInsecureVerify)
+	}
+	prefix = "CrowdsecLapi"
+	return getTLSConfig(config, log, prefix, config.CrowdsecLapiScheme, config.CrowdsecLapiTLSInsecureVerify)
+}

pkg/configuration/configuration_test.go

@@ -242,7 +242,7 @@ func Test_GetTLSConfigCrowdsec(t *testing.T) {
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO", ""))
+			got, err := GetTLSConfigCrowdsec(tt.args.config, logger.New("INFO", ""), false)
 			if (err != nil) != tt.wantErr {
 				t.Errorf("getTLSConfigCrowdsec() error = %v, wantErr %v", err, tt.wantErr)
 				return