Add support for certificate authentication for agents and bouncers (#1428)

.github/workflows/bats-hub.yml

@@ -35,8 +35,12 @@ jobs:
     - name: "Install bats dependencies"
       run: |
         sudo apt install -y -qq build-essential daemonize jq netcat-openbsd
-        GO111MODULE=on go get github.com/mikefarah/yq/v4
+        go install github.com/mikefarah/yq/v4@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssl@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssljson@latest
         sudo cp -u ~/go/bin/yq /usr/local/bin/
+        sudo cp -u ~/go/bin/cfssl /usr/local/bin
+        sudo cp -u ~/go/bin/cfssljson /usr/local/bin
 
     - name: "Build crowdsec and fixture"
       run: make bats-clean bats-build bats-fixture

.github/workflows/bats-mysql.yml

@@ -46,8 +46,12 @@ jobs:
     - name: "Install bats dependencies"
       run: |
         sudo apt install -y -qq build-essential daemonize jq netcat-openbsd
-        GO111MODULE=on go get github.com/mikefarah/yq/v4
+        go install github.com/mikefarah/yq/v4@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssl@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssljson@latest
         sudo cp -u ~/go/bin/yq /usr/local/bin/
+        sudo cp -u ~/go/bin/cfssl /usr/local/bin
+        sudo cp -u ~/go/bin/cfssljson /usr/local/bin
 
     - name: "Build crowdsec and fixture"
       run: make bats-clean bats-build bats-fixture

.github/workflows/bats-postgres.yml

@@ -47,8 +47,12 @@ jobs:
     - name: "Install bats dependencies"
       run: |
         sudo apt install -y -qq build-essential daemonize jq netcat-openbsd
-        GO111MODULE=on go get github.com/mikefarah/yq/v4
+        go install github.com/mikefarah/yq/v4@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssl@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssljson@latest
         sudo cp -u ~/go/bin/yq /usr/local/bin/
+        sudo cp -u ~/go/bin/cfssl /usr/local/bin
+        sudo cp -u ~/go/bin/cfssljson /usr/local/bin
 
     - name: "Build crowdsec and fixture (DB_BACKEND: pgx)"
       run: make clean bats-build bats-fixture

.github/workflows/bats-sqlite-coverage.yml

@@ -32,10 +32,11 @@ jobs:
     - name: "Install bats dependencies"
       run: |
         sudo apt install -y -qq build-essential daemonize jq netcat-openbsd
-        GO111MODULE=on go get github.com/mikefarah/yq/v4
-        sudo cp -u ~/go/bin/yq /usr/local/bin/
+        go install github.com/mikefarah/yq/v4@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssl@latest
+        go install github.com/cloudflare/cfssl/cmd/cfssljson@latest
         go install github.com/wadey/gocovmerge@latest
-        sudo cp -u ~/go/bin/gocovmerge /usr/local/bin/
+        sudo cp -u ~/go/bin/yq ~/go/bin/gocovmerge ~/go/bin/cfssl ~/go/bin/cfssljson /usr/local/bin/
 
     - name: "Build crowdsec and fixture"
       run: TEST_COVERAGE=true make bats-clean bats-build bats-fixture

cmd/crowdsec-cli/bouncers.go

@@ -9,6 +9,7 @@ import (
 
 	middlewares "github.com/crowdsecurity/crowdsec/pkg/apiserver/middlewares/v1"
 	"github.com/crowdsecurity/crowdsec/pkg/database"
+	"github.com/crowdsecurity/crowdsec/pkg/types"
 	"github.com/enescakir/emoji"
 	"github.com/olekukonko/tablewriter"
 	log "github.com/sirupsen/logrus"
@@ -65,7 +66,7 @@ Note: This command requires database direct access, so is intended to be run on
 
 				table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
 				table.SetAlignment(tablewriter.ALIGN_LEFT)
-				table.SetHeader([]string{"Name", "IP Address", "Valid", "Last API pull", "Type", "Version"})
+				table.SetHeader([]string{"Name", "IP Address", "Valid", "Last API pull", "Type", "Version", "Auth Type"})
 				for _, b := range blockers {
 					var revoked string
 					if !b.Revoked {
@@ -73,7 +74,7 @@ Note: This command requires database direct access, so is intended to be run on
 					} else {
 						revoked = emoji.Prohibited.String()
 					}
-					table.Append([]string{b.Name, b.IPAddress, revoked, b.LastPull.Format(time.RFC3339), b.Type, b.Version})
+					table.Append([]string{b.Name, b.IPAddress, revoked, b.LastPull.Format(time.RFC3339), b.Type, b.Version, b.AuthType})
 				}
 				table.Render()
 			} else if csConfig.Cscli.Output == "json" {
@@ -84,7 +85,7 @@ Note: This command requires database direct access, so is intended to be run on
 				fmt.Printf("%s", string(x))
 			} else if csConfig.Cscli.Output == "raw" {
 				csvwriter := csv.NewWriter(os.Stdout)
-				err := csvwriter.Write([]string{"name", "ip", "revoked", "last_pull", "type", "version"})
+				err := csvwriter.Write([]string{"name", "ip", "revoked", "last_pull", "type", "version", "auth_type"})
 				if err != nil {
 					log.Fatalf("failed to write raw header: %s", err)
 				}
@@ -95,7 +96,7 @@ Note: This command requires database direct access, so is intended to be run on
 					} else {
 						revoked = "pending"
 					}
-					err := csvwriter.Write([]string{b.Name, b.IPAddress, revoked, b.LastPull.Format(time.RFC3339), b.Type, b.Version})
+					err := csvwriter.Write([]string{b.Name, b.IPAddress, revoked, b.LastPull.Format(time.RFC3339), b.Type, b.Version, b.AuthType})
 					if err != nil {
 						log.Fatalf("failed to write raw: %s", err)
 					}
@@ -129,7 +130,7 @@ cscli bouncers add MyBouncerName -k %s`, generatePassword(32)),
 			if err != nil {
 				log.Fatalf("unable to generate api key: %s", err)
 			}
-			err = dbClient.CreateBouncer(keyName, keyIP, middlewares.HashSHA512(apiKey))
+			_, err = dbClient.CreateBouncer(keyName, keyIP, middlewares.HashSHA512(apiKey), types.ApiKeyAuthType)
 			if err != nil {
 				log.Fatalf("unable to create bouncer: %s", err)
 			}

cmd/crowdsec-cli/config.go

@@ -368,6 +368,29 @@ func NewConfigCmd() *cobra.Command {
 							if csConfig.API.Server.TLS.KeyFilePath != "" {
 								fmt.Printf("  - Key File  : %s\n", csConfig.API.Server.TLS.KeyFilePath)
 							}
+							if csConfig.API.Server.TLS.CACertPath != "" {
+								fmt.Printf("  - CA Cert   : %s\n", csConfig.API.Server.TLS.CACertPath)
+							}
+							if csConfig.API.Server.TLS.CRLPath != "" {
+								fmt.Printf("  - CRL       : %s\n", csConfig.API.Server.TLS.CRLPath)
+							}
+							if csConfig.API.Server.TLS.CacheExpiration != nil {
+								fmt.Printf("  - Cache Expiration : %s\n", csConfig.API.Server.TLS.CacheExpiration)
+							}
+							if csConfig.API.Server.TLS.ClientVerification != "" {
+								fmt.Printf("  - Client Verification : %s\n", csConfig.API.Server.TLS.ClientVerification)
+							}
+							if csConfig.API.Server.TLS.AllowedAgentsOU != nil {
+								for _, ou := range csConfig.API.Server.TLS.AllowedAgentsOU {
+									fmt.Printf("      - Allowed Agents OU       : %s\n", ou)
+								}
+							}
+							if csConfig.API.Server.TLS.AllowedBouncersOU != nil {
+								for _, ou := range csConfig.API.Server.TLS.AllowedBouncersOU {
+									fmt.Printf("      - Allowed Bouncers OU       : %s\n", ou)
+								}
+							}
+
 						}
 						fmt.Printf("  - Trusted IPs: \n")
 						for _, ip := range csConfig.API.Server.TrustedIPs {

cmd/crowdsec-cli/machines.go

@@ -14,6 +14,7 @@ import (
 	"github.com/AlecAivazis/survey/v2"
 	"github.com/crowdsecurity/crowdsec/pkg/csconfig"
 	"github.com/crowdsecurity/crowdsec/pkg/database"
+	"github.com/crowdsecurity/crowdsec/pkg/types"
 	"github.com/crowdsecurity/machineid"
 	"github.com/enescakir/emoji"
 	"github.com/go-openapi/strfmt"
@@ -140,7 +141,7 @@ Note: This command requires database direct access, so is intended to be run on
 
 				table.SetHeaderAlignment(tablewriter.ALIGN_LEFT)
 				table.SetAlignment(tablewriter.ALIGN_LEFT)
-				table.SetHeader([]string{"Name", "IP Address", "Last Update", "Status", "Version", "Last Heartbeat"})
+				table.SetHeader([]string{"Name", "IP Address", "Last Update", "Status", "Version", "Auth Type", "Last Heartbeat"})
 				for _, w := range machines {
 					var validated string
 					if w.IsValidated {
@@ -153,7 +154,7 @@ Note: This command requires database direct access, so is intended to be run on
 					if lastHeartBeat > 2*time.Minute {
 						hbDisplay = fmt.Sprintf("%s %s", emoji.Warning.String(), lastHeartBeat.Truncate(time.Second).String())
 					}
-					table.Append([]string{w.MachineId, w.IpAddress, w.UpdatedAt.Format(time.RFC3339), validated, w.Version, hbDisplay})
+					table.Append([]string{w.MachineId, w.IpAddress, w.UpdatedAt.Format(time.RFC3339), validated, w.Version, w.AuthType, hbDisplay})
 				}
 				table.Render()
 			} else if csConfig.Cscli.Output == "json" {
@@ -164,7 +165,7 @@ Note: This command requires database direct access, so is intended to be run on
 				fmt.Printf("%s", string(x))
 			} else if csConfig.Cscli.Output == "raw" {
 				csvwriter := csv.NewWriter(os.Stdout)
-				err := csvwriter.Write([]string{"machine_id", "ip_address", "updated_at", "validated", "version", "last_heartbeat"})
+				err := csvwriter.Write([]string{"machine_id", "ip_address", "updated_at", "validated", "version", "auth_type", "last_heartbeat"})
 				if err != nil {
 					log.Fatalf("failed to write header: %s", err)
 				}
@@ -175,7 +176,7 @@ Note: This command requires database direct access, so is intended to be run on
 					} else {
 						validated = "false"
 					}
-					err := csvwriter.Write([]string{w.MachineId, w.IpAddress, w.UpdatedAt.Format(time.RFC3339), validated, w.Version, time.Now().UTC().Sub(*w.LastHeartbeat).Truncate(time.Second).String()})
+					err := csvwriter.Write([]string{w.MachineId, w.IpAddress, w.UpdatedAt.Format(time.RFC3339), validated, w.Version, w.AuthType, time.Now().UTC().Sub(*w.LastHeartbeat).Truncate(time.Second).String()})
 					if err != nil {
 						log.Fatalf("failed to write raw output : %s", err)
 					}
@@ -244,7 +245,7 @@ cscli machines add MyTestMachine --password MyPassword
 				survey.AskOne(qs, &machinePassword)
 			}
 			password := strfmt.Password(machinePassword)
-			_, err = dbClient.CreateMachine(&machineID, &password, "", true, forceAdd)
+			_, err = dbClient.CreateMachine(&machineID, &password, "", true, forceAdd, types.PasswordAuthType)
 			if err != nil {
 				log.Fatalf("unable to create machine: %s", err)
 			}

pkg/apiclient/client.go

@@ -3,6 +3,7 @@ package apiclient
 import (
 	"context"
 	"crypto/tls"
+	"crypto/x509"
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
@@ -15,6 +16,8 @@ import (
 
 var (
 	InsecureSkipVerify = false
+	Cert               *tls.Certificate
+	CaCertPool         *x509.CertPool
 )
 
 type ApiClient struct {
@@ -49,7 +52,12 @@ func NewClient(config *Config) (*ApiClient, error) {
 		VersionPrefix:  config.VersionPrefix,
 		UpdateScenario: config.UpdateScenario,
 	}
-	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{InsecureSkipVerify: InsecureSkipVerify}
+	tlsconfig := tls.Config{InsecureSkipVerify: InsecureSkipVerify}
+	if Cert != nil {
+		tlsconfig.RootCAs = CaCertPool
+		tlsconfig.Certificates = []tls.Certificate{*Cert}
+	}
+	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tlsconfig
 	c := &ApiClient{client: t.Client(), BaseURL: config.URL, UserAgent: config.UserAgent, URLPrefix: config.VersionPrefix}
 	c.common.client = c
 	c.Decisions = (*DecisionsService)(&c.common)
@@ -66,7 +74,12 @@ func NewDefaultClient(URL *url.URL, prefix string, userAgent string, client *htt
 	if client == nil {
 		client = &http.Client{}
 		if ht, ok := http.DefaultTransport.(*http.Transport); ok {
-			ht.TLSClientConfig = &tls.Config{InsecureSkipVerify: InsecureSkipVerify}
+			tlsconfig := tls.Config{InsecureSkipVerify: InsecureSkipVerify}
+			if Cert != nil {
+				tlsconfig.RootCAs = CaCertPool
+				tlsconfig.Certificates = []tls.Certificate{*Cert}
+			}
+			ht.TLSClientConfig = &tlsconfig
 			client.Transport = ht
 		}
 	}
@@ -86,7 +99,12 @@ func RegisterClient(config *Config, client *http.Client) (*ApiClient, error) {
 	if client == nil {
 		client = &http.Client{}
 	}
-	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{InsecureSkipVerify: InsecureSkipVerify}
+	tlsconfig := tls.Config{InsecureSkipVerify: InsecureSkipVerify}
+	if Cert != nil {
+		tlsconfig.RootCAs = CaCertPool
+		tlsconfig.Certificates = []tls.Certificate{*Cert}
+	}
+	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tlsconfig
 	c := &ApiClient{client: client, BaseURL: config.URL, UserAgent: config.UserAgent, URLPrefix: config.VersionPrefix}
 	c.common.client = c
 	c.Decisions = (*DecisionsService)(&c.common)

pkg/apiserver/alerts_test.go

@@ -45,17 +45,22 @@ func SetupLAPITest(t *testing.T) LAPI {
 
 func (l *LAPI) InsertAlertFromFile(path string) *httptest.ResponseRecorder {
 	alertReader := GetAlertReaderFromFile(path)
-	return l.RecordResponse("POST", "/v1/alerts", alertReader)
+	return l.RecordResponse("POST", "/v1/alerts", alertReader, "password")
 }
 
-func (l *LAPI) RecordResponse(verb string, url string, body *strings.Reader) *httptest.ResponseRecorder {
+func (l *LAPI) RecordResponse(verb string, url string, body *strings.Reader, authType string) *httptest.ResponseRecorder {
 	w := httptest.NewRecorder()
 	req, err := http.NewRequest(verb, url, body)
 	if err != nil {
 		l.t.Fatal(err)
 	}
-	req.Header.Add("X-Api-Key", l.bouncerKey)
-	AddAuthHeaders(req, l.loginResp)
+	if authType == "apikey" {
+		req.Header.Add("X-Api-Key", l.bouncerKey)
+	} else if authType == "password" {
+		AddAuthHeaders(req, l.loginResp)
+	} else {
+		l.t.Fatal("auth type not supported")
+	}
 	l.router.ServeHTTP(w, req)
 	return w
 }
@@ -93,6 +98,7 @@ func LoginToTestAPI(router *gin.Engine, config csconfig.Config) (models.WatcherA
 	if err != nil {
 		return models.WatcherAuthResponse{}, fmt.Errorf("%s", err.Error())
 	}
+
 	return loginResp, nil
 }
 
@@ -107,13 +113,13 @@ func TestSimulatedAlert(t *testing.T) {
 	alertContent := GetAlertReaderFromFile("./tests/alert_minibulk+simul.json")
 	//exclude decision in simulation mode
 
-	w := lapi.RecordResponse("GET", "/v1/alerts?simulated=false", alertContent)
+	w := lapi.RecordResponse("GET", "/v1/alerts?simulated=false", alertContent, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), `"message":"Ip 91.121.79.178 performed crowdsecurity/ssh-bf (6 events over `)
 	assert.NotContains(t, w.Body.String(), `"message":"Ip 91.121.79.179 performed crowdsecurity/ssh-bf (6 events over `)
 	//include decision in simulation mode
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?simulated=true", alertContent)
+	w = lapi.RecordResponse("GET", "/v1/alerts?simulated=true", alertContent, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), `"message":"Ip 91.121.79.178 performed crowdsecurity/ssh-bf (6 events over `)
 	assert.Contains(t, w.Body.String(), `"message":"Ip 91.121.79.179 performed crowdsecurity/ssh-bf (6 events over `)
@@ -123,14 +129,14 @@ func TestCreateAlert(t *testing.T) {
 	lapi := SetupLAPITest(t)
 	// Create Alert with invalid format
 
-	w := lapi.RecordResponse("POST", "/v1/alerts", strings.NewReader("test"))
+	w := lapi.RecordResponse("POST", "/v1/alerts", strings.NewReader("test"), "password")
 	assert.Equal(t, 400, w.Code)
 	assert.Equal(t, "{\"message\":\"invalid character 'e' in literal true (expecting 'r')\"}", w.Body.String())
 
 	// Create Alert with invalid input
 	alertContent := GetAlertReaderFromFile("./tests/invalidAlert_sample.json")
 
-	w = lapi.RecordResponse("POST", "/v1/alerts", alertContent)
+	w = lapi.RecordResponse("POST", "/v1/alerts", alertContent, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Equal(t, "{\"message\":\"validation failure list:\\n0.scenario in body is required\\n0.scenario_hash in body is required\\n0.scenario_version in body is required\\n0.simulated in body is required\\n0.source in body is required\"}", w.Body.String())
 
@@ -177,13 +183,13 @@ func TestAlertListFilters(t *testing.T) {
 
 	//bad filter
 
-	w := lapi.RecordResponse("GET", "/v1/alerts?test=test", alertContent)
+	w := lapi.RecordResponse("GET", "/v1/alerts?test=test", alertContent, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Equal(t, "{\"message\":\"Filter parameter 'test' is unknown (=test): invalid filter\"}", w.Body.String())
 
 	//get without filters
 
-	w = lapi.RecordResponse("GET", "/v1/alerts", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	//check alert and decision
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
@@ -191,149 +197,149 @@ func TestAlertListFilters(t *testing.T) {
 
 	//test decision_type filter (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?decision_type=ban", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?decision_type=ban", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test decision_type filter (bad value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?decision_type=ratata", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?decision_type=ratata", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test scope (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?scope=Ip", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?scope=Ip", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test scope (bad value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?scope=rarara", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?scope=rarara", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test scenario (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?scenario=crowdsecurity/ssh-bf", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?scenario=crowdsecurity/ssh-bf", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test scenario (bad value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?scenario=crowdsecurity/nope", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?scenario=crowdsecurity/nope", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test ip (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?ip=91.121.79.195", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?ip=91.121.79.195", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test ip (bad value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?ip=99.122.77.195", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?ip=99.122.77.195", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test ip (invalid value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?ip=gruueq", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?ip=gruueq", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Equal(t, `{"message":"unable to convert 'gruueq' to int: invalid address: invalid ip address / range"}`, w.Body.String())
 
 	//test range (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?range=91.121.79.0/24&contains=false", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?range=91.121.79.0/24&contains=false", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test range
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?range=99.122.77.0/24&contains=false", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?range=99.122.77.0/24&contains=false", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test range (invalid value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?range=ratata", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?range=ratata", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Equal(t, `{"message":"unable to convert 'ratata' to int: invalid address: invalid ip address / range"}`, w.Body.String())
 
 	//test since (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?since=1h", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?since=1h", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test since (ok but yields no results)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?since=1ns", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?since=1ns", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test since (invalid value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?since=1zuzu", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?since=1zuzu", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Contains(t, w.Body.String(), `{"message":"while parsing duration: time: unknown unit`)
 
 	//test until (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?until=1ns", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?until=1ns", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test until (ok but no return)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?until=1m", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?until=1m", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test until (invalid value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?until=1zuzu", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?until=1zuzu", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Contains(t, w.Body.String(), `{"message":"while parsing duration: time: unknown unit`)
 
 	//test simulated (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?simulated=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?simulated=true", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test simulated (ok)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?simulated=false", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?simulated=false", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test has active decision
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?has_active_decision=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?has_active_decision=true", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "Ip 91.121.79.195 performed 'crowdsecurity/ssh-bf' (6 events over ")
 	assert.Contains(t, w.Body.String(), `scope":"Ip","simulated":false,"type":"ban","value":"91.121.79.195"`)
 
 	//test has active decision
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?has_active_decision=false", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?has_active_decision=false", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, "null", w.Body.String())
 
 	//test has active decision (invalid value)
 
-	w = lapi.RecordResponse("GET", "/v1/alerts?has_active_decision=ratatqata", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts?has_active_decision=ratatqata", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Equal(t, `{"message":"'ratatqata' is not a boolean: strconv.ParseBool: parsing \"ratatqata\": invalid syntax: unable to parse type"}`, w.Body.String())
 
@@ -345,7 +351,7 @@ func TestAlertBulkInsert(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_bulk.json")
 	alertContent := GetAlertReaderFromFile("./tests/alert_bulk.json")
 
-	w := lapi.RecordResponse("GET", "/v1/alerts", alertContent)
+	w := lapi.RecordResponse("GET", "/v1/alerts", alertContent, "password")
 	assert.Equal(t, 200, w.Code)
 }
 
@@ -354,13 +360,13 @@ func TestListAlert(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_sample.json")
 	// List Alert with invalid filter
 
-	w := lapi.RecordResponse("GET", "/v1/alerts?test=test", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/alerts?test=test", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	assert.Equal(t, "{\"message\":\"Filter parameter 'test' is unknown (=test): invalid filter\"}", w.Body.String())
 
 	// List Alert
 
-	w = lapi.RecordResponse("GET", "/v1/alerts", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/alerts", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Contains(t, w.Body.String(), "crowdsecurity/test")
 }

pkg/apiserver/apiserver.go

@@ -2,8 +2,11 @@ package apiserver
 
 import (
 	"context"
+	"crypto/tls"
+	"crypto/x509"
 	"fmt"
 	"io"
+	"io/ioutil"
 	"net"
 	"net/http"
 	"os"
@@ -11,6 +14,7 @@ import (
 	"time"
 
 	"github.com/crowdsecurity/crowdsec/pkg/apiserver/controllers"
+	v1 "github.com/crowdsecurity/crowdsec/pkg/apiserver/middlewares/v1"
 	"github.com/crowdsecurity/crowdsec/pkg/csconfig"
 	"github.com/crowdsecurity/crowdsec/pkg/csplugin"
 	"github.com/crowdsecurity/crowdsec/pkg/database"
@@ -240,12 +244,56 @@ func (s *APIServer) Router() (*gin.Engine, error) {
 	return s.router, nil
 }
 
+func (s *APIServer) GetTLSConfig() (*tls.Config, error) {
+	var caCert []byte
+	var err error
+	var caCertPool *x509.CertPool
+	var clientAuthType tls.ClientAuthType
+
+	if s.TLS == nil {
+		return &tls.Config{}, nil
+	}
+
+	if s.TLS.ClientVerification == "" {
+		//sounds like a sane default : verify client cert if given, but don't make it mandatory
+		clientAuthType = tls.VerifyClientCertIfGiven
+	} else {
+		clientAuthType, err = getTLSAuthType(s.TLS.ClientVerification)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	if s.TLS.CACertPath != "" {
+		if clientAuthType > tls.RequestClientCert {
+			log.Infof("(tls) Client Auth Type set to %s", clientAuthType.String())
+			caCert, err = ioutil.ReadFile(s.TLS.CACertPath)
+			if err != nil {
+				return nil, errors.Wrap(err, "Error opening cert file")
+			}
+			caCertPool = x509.NewCertPool()
+			caCertPool.AppendCertsFromPEM(caCert)
+		}
+	}
+
+	return &tls.Config{
+		ServerName: s.TLS.ServerName, //should it be removed ?
+		ClientAuth: clientAuthType,
+		ClientCAs:  caCertPool,
+		MinVersion: tls.VersionTLS12, // TLS versions below 1.2 are considered insecure - see https://www.rfc-editor.org/rfc/rfc7525.txt for details
+	}, nil
+}
+
 func (s *APIServer) Run() error {
 	defer types.CatchPanic("lapi/runServer")
-
+	tlsCfg, err := s.GetTLSConfig()
+	if err != nil {
+		return errors.Wrap(err, "while creating TLS config")
+	}
 	s.httpServer = &http.Server{
-		Addr:    s.URL,
-		Handler: s.router,
+		Addr:      s.URL,
+		Handler:   s.router,
+		TLSConfig: tlsCfg,
 	}
 
 	if s.apic != nil {
@@ -326,6 +374,36 @@ func (s *APIServer) AttachPluginBroker(broker *csplugin.PluginBroker) {
 }
 
 func (s *APIServer) InitController() error {
+
 	err := s.controller.Init()
+	if err != nil {
+		return errors.Wrap(err, "controller init")
+	}
+	if s.TLS != nil {
+		var cacheExpiration time.Duration
+		if s.TLS.CacheExpiration != nil {
+			cacheExpiration = *s.TLS.CacheExpiration
+		} else {
+			cacheExpiration = time.Hour
+		}
+		s.controller.HandlerV1.Middlewares.JWT.TlsAuth, err = v1.NewTLSAuth(s.TLS.AllowedAgentsOU, s.TLS.CRLPath,
+			cacheExpiration,
+			log.WithFields(log.Fields{
+				"component": "tls-auth",
+				"type":      "agent",
+			}))
+		if err != nil {
+			return errors.Wrap(err, "while creating TLS auth for agents")
+		}
+		s.controller.HandlerV1.Middlewares.APIKey.TlsAuth, err = v1.NewTLSAuth(s.TLS.AllowedBouncersOU, s.TLS.CRLPath,
+			cacheExpiration,
+			log.WithFields(log.Fields{
+				"component": "tls-auth",
+				"type":      "bouncer",
+			}))
+		if err != nil {
+			return errors.Wrap(err, "while creating TLS auth for bouncers")
+		}
+	}
 	return err
 }

pkg/apiserver/apiserver_test.go

@@ -275,7 +275,7 @@ func CreateTestBouncer(config *csconfig.DatabaseCfg) (string, error) {
 	if err != nil {
 		return "", fmt.Errorf("unable to generate api key: %s", err)
 	}
-	err = dbClient.CreateBouncer("test", "127.0.0.1", middlewares.HashSHA512(apiKey))
+	_, err = dbClient.CreateBouncer("test", "127.0.0.1", middlewares.HashSHA512(apiKey), types.ApiKeyAuthType)
 	if err != nil {
 		return "", fmt.Errorf("unable to create blocker: %s", err)
 	}

pkg/apiserver/controllers/controller.go

@@ -25,6 +25,7 @@ type Controller struct {
 	Log           *log.Logger
 	ConsoleConfig *csconfig.ConsoleConfig
 	TrustedIPs    []net.IPNet
+	HandlerV1     *v1.Controller
 }
 
 func (c *Controller) Init() error {
@@ -55,12 +56,22 @@ func serveHealth() http.HandlerFunc {
 }
 
 func (c *Controller) NewV1() error {
+	var err error
 
-	handlerV1, err := v1.New(c.DBClient, c.Ectx, c.Profiles, c.CAPIChan, c.PluginChannel, *c.ConsoleConfig, c.TrustedIPs)
+	v1Config := v1.ControllerV1Config{
+		DbClient:      c.DBClient,
+		Ctx:           c.Ectx,
+		Profiles:      c.Profiles,
+		CapiChan:      c.CAPIChan,
+		PluginChannel: c.PluginChannel,
+		ConsoleConfig: *c.ConsoleConfig,
+		TrustedIPs:    c.TrustedIPs,
+	}
+
+	c.HandlerV1, err = v1.New(&v1Config)
 	if err != nil {
 		return err
 	}
-
 	c.Router.GET("/health", gin.WrapF(serveHealth()))
 	c.Router.Use(v1.PrometheusMiddleware())
 	c.Router.HandleMethodNotAllowed = true
@@ -72,31 +83,32 @@ func (c *Controller) NewV1() error {
 	})
 
 	groupV1 := c.Router.Group("/v1")
-	groupV1.POST("/watchers", handlerV1.CreateMachine)
-	groupV1.POST("/watchers/login", handlerV1.Middlewares.JWT.Middleware.LoginHandler)
+	groupV1.POST("/watchers", c.HandlerV1.CreateMachine)
+	groupV1.POST("/watchers/login", c.HandlerV1.Middlewares.JWT.Middleware.LoginHandler)
 
 	jwtAuth := groupV1.Group("")
-	jwtAuth.GET("/refresh_token", handlerV1.Middlewares.JWT.Middleware.RefreshHandler)
-	jwtAuth.Use(handlerV1.Middlewares.JWT.Middleware.MiddlewareFunc(), v1.PrometheusMachinesMiddleware())
+	jwtAuth.GET("/refresh_token", c.HandlerV1.Middlewares.JWT.Middleware.RefreshHandler)
+	jwtAuth.Use(c.HandlerV1.Middlewares.JWT.Middleware.MiddlewareFunc(), v1.PrometheusMachinesMiddleware())
 	{
-		jwtAuth.POST("/alerts", handlerV1.CreateAlert)
-		jwtAuth.GET("/alerts", handlerV1.FindAlerts)
-		jwtAuth.HEAD("/alerts", handlerV1.FindAlerts)
-		jwtAuth.GET("/alerts/:alert_id", handlerV1.FindAlertByID)
-		jwtAuth.HEAD("/alerts/:alert_id", handlerV1.FindAlertByID)
-		jwtAuth.DELETE("/alerts", handlerV1.DeleteAlerts)
-		jwtAuth.DELETE("/decisions", handlerV1.DeleteDecisions)
-		jwtAuth.DELETE("/decisions/:decision_id", handlerV1.DeleteDecisionById)
-		jwtAuth.GET("/heartbeat", handlerV1.HeartBeat)
+		jwtAuth.POST("/alerts", c.HandlerV1.CreateAlert)
+		jwtAuth.GET("/alerts", c.HandlerV1.FindAlerts)
+		jwtAuth.HEAD("/alerts", c.HandlerV1.FindAlerts)
+		jwtAuth.GET("/alerts/:alert_id", c.HandlerV1.FindAlertByID)
+		jwtAuth.HEAD("/alerts/:alert_id", c.HandlerV1.FindAlertByID)
+		jwtAuth.DELETE("/alerts", c.HandlerV1.DeleteAlerts)
+		jwtAuth.DELETE("/decisions", c.HandlerV1.DeleteDecisions)
+		jwtAuth.DELETE("/decisions/:decision_id", c.HandlerV1.DeleteDecisionById)
+		jwtAuth.GET("/heartbeat", c.HandlerV1.HeartBeat)
+
 	}
 
 	apiKeyAuth := groupV1.Group("")
-	apiKeyAuth.Use(handlerV1.Middlewares.APIKey.MiddlewareFunc(), v1.PrometheusBouncersMiddleware())
+	apiKeyAuth.Use(c.HandlerV1.Middlewares.APIKey.MiddlewareFunc(), v1.PrometheusBouncersMiddleware())
 	{
-		apiKeyAuth.GET("/decisions", handlerV1.GetDecision)
-		apiKeyAuth.HEAD("/decisions", handlerV1.GetDecision)
-		apiKeyAuth.GET("/decisions/stream", handlerV1.StreamDecision)
-		apiKeyAuth.HEAD("/decisions/stream", handlerV1.StreamDecision)
+		apiKeyAuth.GET("/decisions", c.HandlerV1.GetDecision)
+		apiKeyAuth.HEAD("/decisions", c.HandlerV1.GetDecision)
+		apiKeyAuth.GET("/decisions/stream", c.HandlerV1.StreamDecision)
+		apiKeyAuth.HEAD("/decisions/stream", c.HandlerV1.StreamDecision)
 	}
 
 	return nil

pkg/apiserver/controllers/v1/controller.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"net"
 
+	//"github.com/crowdsecurity/crowdsec/pkg/apiserver/controllers"
+
 	middlewares "github.com/crowdsecurity/crowdsec/pkg/apiserver/middlewares/v1"
 	"github.com/crowdsecurity/crowdsec/pkg/csconfig"
 	"github.com/crowdsecurity/crowdsec/pkg/csplugin"
@@ -23,19 +25,29 @@ type Controller struct {
 	TrustedIPs    []net.IPNet
 }
 
-func New(dbClient *database.Client, ctx context.Context, profiles []*csconfig.ProfileCfg, capiChan chan []*models.Alert, pluginChannel chan csplugin.ProfileAlert, consoleConfig csconfig.ConsoleConfig, trustedIPs []net.IPNet) (*Controller, error) {
+type ControllerV1Config struct {
+	DbClient      *database.Client
+	Ctx           context.Context
+	Profiles      []*csconfig.ProfileCfg
+	CapiChan      chan []*models.Alert
+	PluginChannel chan csplugin.ProfileAlert
+	ConsoleConfig csconfig.ConsoleConfig
+	TrustedIPs    []net.IPNet
+}
+
+func New(cfg *ControllerV1Config) (*Controller, error) {
 	var err error
 	v1 := &Controller{
-		Ectx:          ctx,
-		DBClient:      dbClient,
+		Ectx:          cfg.Ctx,
+		DBClient:      cfg.DbClient,
 		APIKeyHeader:  middlewares.APIKeyHeader,
-		Profiles:      profiles,
-		CAPIChan:      capiChan,
-		PluginChannel: pluginChannel,
-		ConsoleConfig: consoleConfig,
-		TrustedIPs:    trustedIPs,
+		Profiles:      cfg.Profiles,
+		CAPIChan:      cfg.CapiChan,
+		PluginChannel: cfg.PluginChannel,
+		ConsoleConfig: cfg.ConsoleConfig,
+		TrustedIPs:    cfg.TrustedIPs,
 	}
-	v1.Middlewares, err = middlewares.NewMiddlewares(dbClient)
+	v1.Middlewares, err = middlewares.NewMiddlewares(cfg.DbClient)
 	if err != nil {
 		return v1, err
 	}

pkg/apiserver/controllers/v1/machines.go

@@ -4,6 +4,7 @@ import (
 	"net/http"
 
 	"github.com/crowdsecurity/crowdsec/pkg/models"
+	"github.com/crowdsecurity/crowdsec/pkg/types"
 	"github.com/gin-gonic/gin"
 	"github.com/go-openapi/strfmt"
 )
@@ -20,7 +21,7 @@ func (c *Controller) CreateMachine(gctx *gin.Context) {
 		return
 	}
 
-	_, err = c.DBClient.CreateMachine(input.MachineID, input.Password, gctx.ClientIP(), false, false)
+	_, err = c.DBClient.CreateMachine(input.MachineID, input.Password, gctx.ClientIP(), false, false, types.PasswordAuthType)
 	if err != nil {
 		c.HandleDBErrors(gctx, err)
 		return

pkg/apiserver/decisions_test.go

@@ -14,20 +14,20 @@ func TestDeleteDecisionRange(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_minibulk.json")
 
 	// delete by ip wrong
-	w := lapi.RecordResponse("DELETE", "/v1/decisions?range=1.2.3.0/24", emptyBody)
+	w := lapi.RecordResponse("DELETE", "/v1/decisions?range=1.2.3.0/24", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
 	assert.Equal(t, `{"nbDeleted":"0"}`, w.Body.String())
 
 	// delete by range
 
-	w = lapi.RecordResponse("DELETE", "/v1/decisions?range=91.121.79.0/24&contains=false", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions?range=91.121.79.0/24&contains=false", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, `{"nbDeleted":"2"}`, w.Body.String())
 
 	// delete by range : ensure it was already deleted
 
-	w = lapi.RecordResponse("DELETE", "/v1/decisions?range=91.121.79.0/24", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions?range=91.121.79.0/24", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, `{"nbDeleted":"0"}`, w.Body.String())
 }
@@ -40,19 +40,19 @@ func TestDeleteDecisionFilter(t *testing.T) {
 
 	// delete by ip wrong
 
-	w := lapi.RecordResponse("DELETE", "/v1/decisions?ip=1.2.3.4", emptyBody)
+	w := lapi.RecordResponse("DELETE", "/v1/decisions?ip=1.2.3.4", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, `{"nbDeleted":"0"}`, w.Body.String())
 
 	// delete by ip good
 
-	w = lapi.RecordResponse("DELETE", "/v1/decisions?ip=91.121.79.179", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions?ip=91.121.79.179", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, `{"nbDeleted":"1"}`, w.Body.String())
 
 	// delete by scope/value
 
-	w = lapi.RecordResponse("DELETE", "/v1/decisions?scopes=Ip&value=91.121.79.178", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions?scopes=Ip&value=91.121.79.178", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, `{"nbDeleted":"1"}`, w.Body.String())
 }
@@ -65,7 +65,7 @@ func TestGetDecisionFilters(t *testing.T) {
 
 	// Get Decision
 
-	w := lapi.RecordResponse("GET", "/v1/decisions", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/decisions", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	decisions, code, err := readDecisionsGetResp(w)
 	assert.Nil(t, err)
@@ -80,7 +80,7 @@ func TestGetDecisionFilters(t *testing.T) {
 
 	// Get Decision : type filter
 
-	w = lapi.RecordResponse("GET", "/v1/decisions?type=ban", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions?type=ban", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	decisions, code, err = readDecisionsGetResp(w)
 	assert.Nil(t, err)
@@ -98,7 +98,7 @@ func TestGetDecisionFilters(t *testing.T) {
 
 	// Get Decision : scope/value
 
-	w = lapi.RecordResponse("GET", "/v1/decisions?scopes=Ip&value=91.121.79.179", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions?scopes=Ip&value=91.121.79.179", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	decisions, code, err = readDecisionsGetResp(w)
 	assert.Nil(t, err)
@@ -113,7 +113,7 @@ func TestGetDecisionFilters(t *testing.T) {
 
 	// Get Decision : ip filter
 
-	w = lapi.RecordResponse("GET", "/v1/decisions?ip=91.121.79.179", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions?ip=91.121.79.179", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	decisions, code, err = readDecisionsGetResp(w)
 	assert.Nil(t, err)
@@ -127,7 +127,7 @@ func TestGetDecisionFilters(t *testing.T) {
 	// assert.NotContains(t, w.Body.String(), `"id":2,"origin":"crowdsec","scenario":"crowdsecurity/ssh-bf","scope":"Ip","type":"ban","value":"91.121.79.178"`)
 
 	// Get decision : by range
-	w = lapi.RecordResponse("GET", "/v1/decisions?range=91.121.79.0/24&contains=false", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions?range=91.121.79.0/24&contains=false", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	decisions, code, err = readDecisionsGetResp(w)
 	assert.Nil(t, err)
@@ -145,7 +145,7 @@ func TestGetDecision(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_sample.json")
 
 	// Get Decision
-	w := lapi.RecordResponse("GET", "/v1/decisions", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/decisions", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	decisions, code, err := readDecisionsGetResp(w)
 	assert.Nil(t, err)
@@ -165,7 +165,7 @@ func TestGetDecision(t *testing.T) {
 	assert.Equal(t, int64(3), decisions[2].ID)
 
 	// Get Decision with invalid filter. It should ignore this filter
-	w = lapi.RecordResponse("GET", "/v1/decisions?test=test", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions?test=test", emptyBody, "apikey")
 	assert.Equal(t, 200, w.Code)
 	assert.Equal(t, 3, len(decisions))
 }
@@ -177,7 +177,7 @@ func TestDeleteDecisionByID(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_sample.json")
 
 	//Have one alerts
-	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err := readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -185,21 +185,21 @@ func TestDeleteDecisionByID(t *testing.T) {
 	assert.Equal(t, len(decisions["new"]), 1)
 
 	// Delete alert with Invalid ID
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/test", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/test", emptyBody, "password")
 	assert.Equal(t, 400, w.Code)
 	err_resp, _, err := readDecisionsErrorResp(w)
 	assert.NoError(t, err)
 	assert.Equal(t, err_resp["message"], "decision_id must be valid integer")
 
 	// Delete alert with ID that not exist
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/100", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/100", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	err_resp, _, err = readDecisionsErrorResp(w)
 	assert.NoError(t, err)
 	assert.Equal(t, err_resp["message"], "decision with id '100' doesn't exist: unable to delete")
 
 	//Have one alerts
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -207,14 +207,14 @@ func TestDeleteDecisionByID(t *testing.T) {
 	assert.Equal(t, len(decisions["new"]), 1)
 
 	// Delete alert with valid ID
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/1", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/1", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	resp, _, err := readDecisionsDeleteResp(w)
 	assert.NoError(t, err)
 	assert.Equal(t, resp.NbDeleted, "1")
 
 	//Have one alert (because we delete an alert that has dup targets)
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -229,14 +229,14 @@ func TestDeleteDecision(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_sample.json")
 
 	// Delete alert with Invalid filter
-	w := lapi.RecordResponse("DELETE", "/v1/decisions?test=test", emptyBody)
+	w := lapi.RecordResponse("DELETE", "/v1/decisions?test=test", emptyBody, "password")
 	assert.Equal(t, 500, w.Code)
 	err_resp, _, err := readDecisionsErrorResp(w)
 	assert.NoError(t, err)
 	assert.Equal(t, err_resp["message"], "'test' doesn't exist: invalid filter")
 
 	// Delete all alert
-	w = lapi.RecordResponse("DELETE", "/v1/decisions", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 	resp, _, err := readDecisionsDeleteResp(w)
 	assert.NoError(t, err)
@@ -251,7 +251,7 @@ func TestStreamStartDecisionDedup(t *testing.T) {
 	lapi.InsertAlertFromFile("./tests/alert_sample.json")
 
 	// Get Stream, we only get one decision (the longest one)
-	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err := readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -262,11 +262,11 @@ func TestStreamStartDecisionDedup(t *testing.T) {
 	assert.Equal(t, *decisions["new"][0].Value, "127.0.0.1")
 
 	// id=3 decision is deleted, this won't affect `deleted`, because there are decisions on the same ip
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/3", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/3", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
 	// Get Stream, we only get one decision (the longest one, id=2)
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -277,11 +277,11 @@ func TestStreamStartDecisionDedup(t *testing.T) {
 	assert.Equal(t, *decisions["new"][0].Value, "127.0.0.1")
 
 	// We delete another decision, yet don't receive it in stream, since there's another decision on same IP
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/2", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/2", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
 	// And get the remaining decision (1)
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -292,11 +292,11 @@ func TestStreamStartDecisionDedup(t *testing.T) {
 	assert.Equal(t, *decisions["new"][0].Value, "127.0.0.1")
 
 	// We delete the last decision, we receive the delete order
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/1", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/1", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
 	//and now we only get a deleted decision
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -317,7 +317,7 @@ func TestStreamDecisionDedup(t *testing.T) {
 	time.Sleep(2 * time.Second)
 
 	// Get Stream, we only get one decision (the longest one)
-	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err := readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -328,10 +328,10 @@ func TestStreamDecisionDedup(t *testing.T) {
 	assert.Equal(t, *decisions["new"][0].Value, "127.0.0.1")
 
 	// id=3 decision is deleted, this won't affect `deleted`, because there are decisions on the same ip
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/3", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/3", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream", emptyBody, "apikey")
 	assert.Equal(t, err, nil)
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
@@ -339,10 +339,10 @@ func TestStreamDecisionDedup(t *testing.T) {
 	assert.Equal(t, len(decisions["deleted"]), 0)
 	assert.Equal(t, len(decisions["new"]), 0)
 	// We delete another decision, yet don't receive it in stream, since there's another decision on same IP
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/2", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/2", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -350,10 +350,10 @@ func TestStreamDecisionDedup(t *testing.T) {
 	assert.Equal(t, len(decisions["new"]), 0)
 
 	// We delete the last decision, we receive the delete order
-	w = lapi.RecordResponse("DELETE", "/v1/decisions/1", emptyBody)
+	w = lapi.RecordResponse("DELETE", "/v1/decisions/1", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, code, 200)
@@ -371,7 +371,7 @@ func TestStreamDecisionFilters(t *testing.T) {
 	// Create Valid Alert
 	lapi.InsertAlertFromFile("./tests/alert_stream_fixture.json")
 
-	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, "apikey")
 	decisions, code, err := readDecisionsStreamResp(w)
 
 	assert.Equal(t, 200, code)
@@ -392,7 +392,7 @@ func TestStreamDecisionFilters(t *testing.T) {
 	assert.Equal(t, *decisions["new"][2].Scenario, "crowdsecurity/ddos")
 
 	// test filter scenarios_not_containing
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&scenarios_not_containing=http", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&scenarios_not_containing=http", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, 200, code)
@@ -402,7 +402,7 @@ func TestStreamDecisionFilters(t *testing.T) {
 	assert.Equal(t, decisions["new"][1].ID, int64(3))
 
 	// test  filter scenarios_containing
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&scenarios_containing=http", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&scenarios_containing=http", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, 200, code)
@@ -411,7 +411,7 @@ func TestStreamDecisionFilters(t *testing.T) {
 	assert.Equal(t, decisions["new"][0].ID, int64(1))
 
 	// test filters both by scenarios_not_containing and scenarios_containing
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&scenarios_not_containing=ssh&scenarios_containing=ddos", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&scenarios_not_containing=ssh&scenarios_containing=ddos", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, 200, code)
@@ -420,7 +420,7 @@ func TestStreamDecisionFilters(t *testing.T) {
 	assert.Equal(t, decisions["new"][0].ID, int64(3))
 
 	// test filter by origin
-	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&origins=test1,test2", emptyBody)
+	w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true&origins=test1,test2", emptyBody, "apikey")
 	decisions, code, err = readDecisionsStreamResp(w)
 	assert.Equal(t, err, nil)
 	assert.Equal(t, 200, code)

pkg/apiserver/heartbeat_test.go

@@ -9,9 +9,9 @@ import (
 func TestHeartBeat(t *testing.T) {
 	lapi := SetupLAPITest(t)
 
-	w := lapi.RecordResponse("GET", "/v1/heartbeat", emptyBody)
+	w := lapi.RecordResponse("GET", "/v1/heartbeat", emptyBody, "password")
 	assert.Equal(t, 200, w.Code)
 
-	w = lapi.RecordResponse("POST", "/v1/heartbeat", emptyBody)
+	w = lapi.RecordResponse("POST", "/v1/heartbeat", emptyBody, "password")
 	assert.Equal(t, 405, w.Code)
 }

pkg/apiserver/middlewares/v1/api_key.go

@@ -9,6 +9,8 @@ import (
 	"strings"
 
 	"github.com/crowdsecurity/crowdsec/pkg/database"
+	"github.com/crowdsecurity/crowdsec/pkg/database/ent"
+	"github.com/crowdsecurity/crowdsec/pkg/types"
 	"github.com/gin-gonic/gin"
 	log "github.com/sirupsen/logrus"
 )
@@ -21,6 +23,7 @@ var (
 type APIKey struct {
 	HeaderName string
 	DbClient   *database.Client
+	TlsAuth    *TLSAuth
 }
 
 func GenerateAPIKey(n int) (string, error) {
@@ -35,6 +38,7 @@ func NewAPIKey(dbClient *database.Client) *APIKey {
 	return &APIKey{
 		HeaderName: APIKeyHeader,
 		DbClient:   dbClient,
+		TlsAuth:    &TLSAuth{},
 	}
 }
 
@@ -49,34 +53,132 @@ func HashSHA512(str string) string {
 
 func (a *APIKey) MiddlewareFunc() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		val, ok := c.Request.Header[APIKeyHeader]
-		if !ok {
-			c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
-			c.Abort()
-			return
-		}
+		var bouncer *ent.Bouncer
+		var err error
 
-		hashStr := HashSHA512(val[0])
-		bouncer, err := a.DbClient.SelectBouncer(hashStr)
-		if err != nil {
-			log.Errorf("auth api key error: %s", err)
-			c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
-			c.Abort()
-			return
+		if c.Request.TLS != nil && len(c.Request.TLS.PeerCertificates) > 0 {
+			if a.TlsAuth == nil {
+				log.WithField("ip", c.ClientIP()).Error("TLS Auth is not configured but client presented a certificate")
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			}
+			validCert, extractedCN, err := a.TlsAuth.ValidateCert(c)
+			if !validCert {
+				log.WithField("ip", c.ClientIP()).Errorf("invalid client certificate: %s", err)
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			}
+			if err != nil {
+				log.WithField("ip", c.ClientIP()).Error(err)
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			}
+			bouncerName := fmt.Sprintf("%s@%s", extractedCN, c.ClientIP())
+			bouncer, err = a.DbClient.SelectBouncerByName(bouncerName)
+			//This is likely not the proper way, but isNotFound does not seem to work
+			if err != nil && strings.Contains(err.Error(), "bouncer not found") {
+				//Because we have a valid cert, automatically create the bouncer in the database if it does not exist
+				//Set a random API key, but it will never be used
+				apiKey, err := GenerateAPIKey(64)
+				if err != nil {
+					log.WithFields(log.Fields{
+						"ip": c.ClientIP(),
+						"cn": extractedCN,
+					}).Errorf("error generating mock api key: %s", err)
+					c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+					c.Abort()
+					return
+				}
+				log.WithFields(log.Fields{
+					"ip": c.ClientIP(),
+					"cn": extractedCN,
+				}).Infof("Creating bouncer %s", bouncerName)
+				bouncer, err = a.DbClient.CreateBouncer(bouncerName, c.ClientIP(), HashSHA512(apiKey), types.TlsAuthType)
+				if err != nil {
+					log.WithFields(log.Fields{
+						"ip": c.ClientIP(),
+						"cn": extractedCN,
+					}).Errorf("creating bouncer db entry : %s", err)
+					c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+					c.Abort()
+					return
+				}
+			} else if err != nil {
+				//error while selecting bouncer
+				log.WithFields(log.Fields{
+					"ip": c.ClientIP(),
+					"cn": extractedCN,
+				}).Errorf("while selecting bouncers: %s", err)
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			} else {
+				//bouncer was found in DB
+				if bouncer.AuthType != types.TlsAuthType {
+					log.WithFields(log.Fields{
+						"ip": c.ClientIP(),
+						"cn": extractedCN,
+					}).Errorf("bouncer isn't allowed to auth by TLS")
+					c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+					c.Abort()
+					return
+				}
+			}
+		} else {
+			//API Key Authentication
+			val, ok := c.Request.Header[APIKeyHeader]
+			if !ok {
+				log.WithFields(log.Fields{
+					"ip": c.ClientIP(),
+				}).Errorf("API key not found")
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			}
+			hashStr := HashSHA512(val[0])
+			bouncer, err = a.DbClient.SelectBouncer(hashStr)
+			if err != nil {
+				log.WithFields(log.Fields{
+					"ip": c.ClientIP(),
+				}).Errorf("while fetching bouncer info: %s", err)
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			}
+			if bouncer.AuthType != types.ApiKeyAuthType {
+				log.WithFields(log.Fields{
+					"ip": c.ClientIP(),
+				}).Errorf("bouncer %s attempted to login using an API key but it is configured to auth with %s", bouncer.Name, bouncer.AuthType)
+				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+				c.Abort()
+				return
+			}
 		}
 
 		if bouncer == nil {
+			log.WithFields(log.Fields{
+				"ip": c.ClientIP(),
+			}).Errorf("bouncer not found")
 			c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
 			c.Abort()
 			return
 		}
 
+		//maybe we want to store the whole bouncer object in the context instead, this would avoid another db query
+		//in StreamDecision
 		c.Set("BOUNCER_NAME", bouncer.Name)
+		c.Set("BOUNCER_HASHED_KEY", bouncer.APIKey)
 
 		if bouncer.IPAddress == "" {
 			err = a.DbClient.UpdateBouncerIP(c.ClientIP(), bouncer.ID)
 			if err != nil {
-				log.Errorf("Failed to update ip address for '%s': %s\n", bouncer.Name, err)
+				log.WithFields(log.Fields{
+					"ip":   c.ClientIP(),
+					"name": bouncer.Name,
+				}).Errorf("Failed to update ip address for '%s': %s\n", bouncer.Name, err)
 				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
 				c.Abort()
 				return
@@ -87,7 +189,10 @@ func (a *APIKey) MiddlewareFunc() gin.HandlerFunc {
 			log.Warningf("new IP address detected for bouncer '%s': %s (old: %s)", bouncer.Name, c.ClientIP(), bouncer.IPAddress)
 			err = a.DbClient.UpdateBouncerIP(c.ClientIP(), bouncer.ID)
 			if err != nil {
-				log.Errorf("Failed to update ip address for '%s': %s\n", bouncer.Name, err)
+				log.WithFields(log.Fields{
+					"ip":   c.ClientIP(),
+					"name": bouncer.Name,
+				}).Errorf("Failed to update ip address for '%s': %s\n", bouncer.Name, err)
 				c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
 				c.Abort()
 				return
@@ -97,13 +202,19 @@ func (a *APIKey) MiddlewareFunc() gin.HandlerFunc {
 		useragent := strings.Split(c.Request.UserAgent(), "/")
 
 		if len(useragent) != 2 {
-			log.Warningf("bad user agent '%s' from '%s'", c.Request.UserAgent(), c.ClientIP())
+			log.WithFields(log.Fields{
+				"ip":   c.ClientIP(),
+				"name": bouncer.Name,
+			}).Warningf("bad user agent '%s'", c.Request.UserAgent())
 			useragent = []string{c.Request.UserAgent(), "N/A"}
 		}
 
 		if bouncer.Version != useragent[1] || bouncer.Type != useragent[0] {
 			if err := a.DbClient.UpdateBouncerTypeAndVersion(useragent[0], useragent[1], bouncer.ID); err != nil {
-				log.Errorf("failed to update bouncer version and type from '%s' (%s): %s", c.Request.UserAgent(), c.ClientIP(), err)
+				log.WithFields(log.Fields{
+					"ip":   c.ClientIP(),
+					"name": bouncer.Name,
+				}).Errorf("failed to update bouncer version and type: %s", err)
 				c.JSON(http.StatusForbidden, gin.H{"message": "bad user agent"})
 				c.Abort()
 				return

pkg/apiserver/middlewares/v1/jwt.go

@@ -3,14 +3,17 @@ package v1
 import (
 	"crypto/rand"
 	"fmt"
+	"net/http"
 	"os"
 	"strings"
 	"time"
 
 	jwt "github.com/appleboy/gin-jwt/v2"
 	"github.com/crowdsecurity/crowdsec/pkg/database"
+	"github.com/crowdsecurity/crowdsec/pkg/database/ent"
 	"github.com/crowdsecurity/crowdsec/pkg/database/ent/machine"
 	"github.com/crowdsecurity/crowdsec/pkg/models"
+	"github.com/crowdsecurity/crowdsec/pkg/types"
 	"github.com/gin-gonic/gin"
 	"github.com/go-openapi/strfmt"
 	"github.com/pkg/errors"
@@ -23,6 +26,7 @@ var identityKey = "id"
 type JWT struct {
 	Middleware *jwt.GinJWTMiddleware
 	DbClient   *database.Client
+	TlsAuth    *TLSAuth
 }
 
 func PayloadFunc(data interface{}) jwt.MapClaims {
@@ -46,35 +50,109 @@ func (j *JWT) Authenticator(c *gin.Context) (interface{}, error) {
 	var loginInput models.WatcherAuthRequest
 	var scenarios string
 	var err error
-	if err := c.ShouldBindJSON(&loginInput); err != nil {
-		return "", errors.Wrap(err, "missing")
-	}
-	if err := loginInput.Validate(strfmt.Default); err != nil {
-		return "", errors.New("input format error")
-	}
-	machineID := *loginInput.MachineID
-	password := *loginInput.Password
-	scenariosInput := loginInput.Scenarios
+	var scenariosInput []string
+	var clientMachine *ent.Machine
+	var machineID string
+	var password strfmt.Password
 
-	machine, err := j.DbClient.Ent.Machine.Query().
-		Where(machine.MachineId(machineID)).
-		First(j.DbClient.CTX)
-	if err != nil {
-		log.Printf("Error machine login for %s : %+v ", machineID, err)
-		return nil, err
-	}
+	if c.Request.TLS != nil && len(c.Request.TLS.PeerCertificates) > 0 {
+		if j.TlsAuth == nil {
+			c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+			c.Abort()
+			return nil, errors.New("TLS auth is not configured")
+		}
+		validCert, extractedCN, err := j.TlsAuth.ValidateCert(c)
+		if err != nil {
+			log.Error(err)
+			c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+			c.Abort()
+			return nil, errors.Wrap(err, "while trying to validate client cert")
+		}
+		if !validCert {
+			c.JSON(http.StatusForbidden, gin.H{"message": "access forbidden"})
+			c.Abort()
+			return nil, fmt.Errorf("failed cert authentication")
+		}
 
-	if machine == nil {
-		log.Errorf("Nothing for '%s'", machineID)
-		return nil, jwt.ErrFailedAuthentication
-	}
+		machineID = fmt.Sprintf("%s@%s", extractedCN, c.ClientIP())
+		clientMachine, err = j.DbClient.Ent.Machine.Query().
+			Where(machine.MachineId(machineID)).
+			First(j.DbClient.CTX)
+		if ent.IsNotFound(err) {
+			//Machine was not found, let's create it
+			log.Printf("machine %s not found, create it", machineID)
+			//let's use an apikey as the password, doesn't matter in this case (generatePassword is only available in cscli)
+			pwd, err := GenerateAPIKey(64)
+			if err != nil {
+				log.WithFields(log.Fields{
+					"ip": c.ClientIP(),
+					"cn": extractedCN,
+				}).Errorf("error generating password: %s", err)
+				return nil, fmt.Errorf("error generating password")
+			}
+			password := strfmt.Password(pwd)
+			clientMachine, err = j.DbClient.CreateMachine(&machineID, &password, "", true, true, types.TlsAuthType)
+			if err != nil {
+				return "", errors.Wrapf(err, "while creating machine entry for %s", machineID)
+			}
+		} else if err != nil {
+			return "", errors.Wrapf(err, "while selecting machine entry for %s", machineID)
+		} else {
+			if clientMachine.AuthType != types.TlsAuthType {
+				return "", errors.Errorf("machine %s attempted to auth with TLS cert but it is configured to use %s", machineID, clientMachine.AuthType)
+			}
+			machineID = clientMachine.MachineId
+			loginInput := struct {
+				Scenarios []string `json:"scenarios"`
+			}{
+				Scenarios: []string{},
+			}
+			err := c.ShouldBindJSON(&loginInput)
+			if err != nil {
+				return "", errors.Wrap(err, "missing scenarios list in login request for TLS auth")
+			}
+			scenariosInput = loginInput.Scenarios
+		}
 
-	if !machine.IsValidated {
-		return nil, fmt.Errorf("machine %s not validated", machineID)
-	}
+	} else {
+		//normal auth
 
-	if err = bcrypt.CompareHashAndPassword([]byte(machine.Password), []byte(password)); err != nil {
-		return nil, jwt.ErrFailedAuthentication
+		if err := c.ShouldBindJSON(&loginInput); err != nil {
+			return "", errors.Wrap(err, "missing")
+		}
+		if err := loginInput.Validate(strfmt.Default); err != nil {
+			return "", errors.New("input format error")
+		}
+		machineID = *loginInput.MachineID
+		password = *loginInput.Password
+		scenariosInput = loginInput.Scenarios
+
+		clientMachine, err = j.DbClient.Ent.Machine.Query().
+			Where(machine.MachineId(machineID)).
+			First(j.DbClient.CTX)
+		if err != nil {
+			log.Printf("Error machine login for %s : %+v ", machineID, err)
+			return nil, err
+		}
+
+		if clientMachine == nil {
+			log.Errorf("Nothing for '%s'", machineID)
+			return nil, jwt.ErrFailedAuthentication
+		}
+
+		if clientMachine.AuthType != types.PasswordAuthType {
+			return nil, errors.Errorf("machine %s attempted to auth with password but it is configured to use %s", machineID, clientMachine.AuthType)
+		}
+
+		if !clientMachine.IsValidated {
+			return nil, fmt.Errorf("machine %s not validated", machineID)
+		}
+
+		if err = bcrypt.CompareHashAndPassword([]byte(clientMachine.Password), []byte(password)); err != nil {
+			return nil, jwt.ErrFailedAuthentication
+		}
+
+		//end of normal auth
 	}
 
 	if len(scenariosInput) > 0 {
@@ -85,26 +163,26 @@ func (j *JWT) Authenticator(c *gin.Context) (interface{}, error) {
 				scenarios += "," + scenario
 			}
 		}
-		err = j.DbClient.UpdateMachineScenarios(scenarios, machine.ID)
+		err = j.DbClient.UpdateMachineScenarios(scenarios, clientMachine.ID)
 		if err != nil {
 			log.Errorf("Failed to update scenarios list for '%s': %s\n", machineID, err)
 			return nil, jwt.ErrFailedAuthentication
 		}
 	}
 
-	if machine.IpAddress == "" {
-		err = j.DbClient.UpdateMachineIP(c.ClientIP(), machine.ID)
+	if clientMachine.IpAddress == "" {
+		err = j.DbClient.UpdateMachineIP(c.ClientIP(), clientMachine.ID)
 		if err != nil {
 			log.Errorf("Failed to update ip address for '%s': %s\n", machineID, err)
 			return nil, jwt.ErrFailedAuthentication
 		}
 	}
 
-	if machine.IpAddress != c.ClientIP() && machine.IpAddress != "" {
-		log.Warningf("new IP address detected for machine '%s': %s (old: %s)", machine.MachineId, c.ClientIP(), machine.IpAddress)
-		err = j.DbClient.UpdateMachineIP(c.ClientIP(), machine.ID)
+	if clientMachine.IpAddress != c.ClientIP() && clientMachine.IpAddress != "" {
+		log.Warningf("new IP address detected for machine '%s': %s (old: %s)", clientMachine.MachineId, c.ClientIP(), clientMachine.IpAddress)
+		err = j.DbClient.UpdateMachineIP(c.ClientIP(), clientMachine.ID)
 		if err != nil {
-			log.Errorf("Failed to update ip address for '%s': %s\n", machine.MachineId, err)
+			log.Errorf("Failed to update ip address for '%s': %s\n", clientMachine.MachineId, err)
 			return nil, jwt.ErrFailedAuthentication
 		}
 	}
@@ -115,12 +193,11 @@ func (j *JWT) Authenticator(c *gin.Context) (interface{}, error) {
 		return nil, jwt.ErrFailedAuthentication
 	}
 
-	if err := j.DbClient.UpdateMachineVersion(useragent[1], machine.ID); err != nil {
-		log.Errorf("unable to update machine '%s' version '%s': %s", machine.MachineId, useragent[1], err)
+	if err := j.DbClient.UpdateMachineVersion(useragent[1], clientMachine.ID); err != nil {
+		log.Errorf("unable to update machine '%s' version '%s': %s", clientMachine.MachineId, useragent[1], err)
 		log.Errorf("bad user agent from : %s", c.ClientIP())
 		return nil, jwt.ErrFailedAuthentication
 	}
-
 	return &models.WatcherAuthRequest{
 		MachineID: &machineID,
 	}, nil
@@ -178,6 +255,7 @@ func NewJWT(dbClient *database.Client) (*JWT, error) {
 
 	jwtMiddleware := &JWT{
 		DbClient: dbClient,
+		TlsAuth:  &TLSAuth{},
 	}
 
 	ret, err := jwt.New(&jwt.GinJWTMiddleware{
@@ -195,15 +273,15 @@ func NewJWT(dbClient *database.Client) (*JWT, error) {
 		TokenHeadName:   "Bearer",
 		TimeFunc:        time.Now,
 	})
+	if err != nil {
+		return &JWT{}, err
+	}
 
 	errInit := ret.MiddlewareInit()
 	if errInit != nil {
 		return &JWT{}, fmt.Errorf("authMiddleware.MiddlewareInit() Error:" + errInit.Error())
 	}
+	jwtMiddleware.Middleware = ret
 
-	if err != nil {
-		return &JWT{}, err
-	}
-
-	return &JWT{Middleware: ret}, nil
+	return jwtMiddleware, nil
 }

pkg/apiserver/middlewares/v1/middlewares.go

@@ -18,6 +18,5 @@ func NewMiddlewares(dbClient *database.Client) (*Middlewares, error) {
 	}
 
 	ret.APIKey = NewAPIKey(dbClient)
-
 	return ret, nil
 }

pkg/apiserver/middlewares/v1/tls_auth.go

@@ -0,0 +1,256 @@
+package v1
+
+import (
+	"bytes"
+	"crypto"
+	"crypto/x509"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/pkg/errors"
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/crypto/ocsp"
+)
+
+type TLSAuth struct {
+	AllowedOUs      []string
+	CrlPath         string
+	revokationCache map[string]cacheEntry
+	cacheExpiration time.Duration
+	logger          *log.Entry
+}
+
+type cacheEntry struct {
+	revoked   bool
+	err       error
+	timestamp time.Time
+}
+
+func (ta *TLSAuth) ocspQuery(server string, cert *x509.Certificate, issuer *x509.Certificate) (*ocsp.Response, error) {
+	req, err := ocsp.CreateRequest(cert, issuer, &ocsp.RequestOptions{Hash: crypto.SHA256})
+	if err != nil {
+		ta.logger.Errorf("TLSAuth: error creating OCSP request: %s", err)
+		return nil, err
+	}
+	httpRequest, err := http.NewRequest(http.MethodPost, server, bytes.NewBuffer(req))
+	if err != nil {
+		ta.logger.Error("TLSAuth: cannot create HTTP request for OCSP")
+		return nil, err
+	}
+	ocspURL, err := url.Parse(server)
+	if err != nil {
+		ta.logger.Error("TLSAuth: cannot parse OCSP URL")
+		return nil, err
+	}
+	httpRequest.Header.Add("Content-Type", "application/ocsp-request")
+	httpRequest.Header.Add("Accept", "application/ocsp-response")
+	httpRequest.Header.Add("host", ocspURL.Host)
+	httpClient := &http.Client{}
+	httpResponse, err := httpClient.Do(httpRequest)
+	if err != nil {
+		ta.logger.Error("TLSAuth: cannot send HTTP request to OCSP")
+		return nil, err
+	}
+	defer httpResponse.Body.Close()
+	output, err := ioutil.ReadAll(httpResponse.Body)
+	if err != nil {
+		ta.logger.Error("TLSAuth: cannot read HTTP response from OCSP")
+		return nil, err
+	}
+	ocspResponse, err := ocsp.ParseResponseForCert(output, cert, issuer)
+	return ocspResponse, err
+}
+
+func (ta *TLSAuth) isExpired(cert *x509.Certificate) bool {
+	now := time.Now().UTC()
+
+	if cert.NotAfter.UTC().Before(now) {
+		ta.logger.Errorf("TLSAuth: client certificate is expired (NotAfter: %s)", cert.NotAfter.UTC())
+		return true
+	}
+	if cert.NotBefore.UTC().After(now) {
+		ta.logger.Errorf("TLSAuth: client certificate is not yet valid (NotBefore: %s)", cert.NotBefore.UTC())
+		return true
+	}
+	return false
+}
+
+func (ta *TLSAuth) isOCSPRevoked(cert *x509.Certificate, issuer *x509.Certificate) (bool, error) {
+	if cert.OCSPServer == nil || (cert.OCSPServer != nil && len(cert.OCSPServer) == 0) {
+		ta.logger.Infof("TLSAuth: no OCSP Server present in client certificate, skipping OCSP verification")
+		return false, nil
+	}
+	for _, server := range cert.OCSPServer {
+		ocspResponse, err := ta.ocspQuery(server, cert, issuer)
+		if err != nil {
+			ta.logger.Errorf("TLSAuth: error querying OCSP server %s: %s", server, err)
+			continue
+		}
+		switch ocspResponse.Status {
+		case ocsp.Good:
+			return false, nil
+		case ocsp.Revoked:
+			return true, fmt.Errorf("client certificate is revoked by server %s", server)
+		case ocsp.Unknown:
+			log.Debugf("unknow OCSP status for server %s", server)
+			continue
+		}
+	}
+	log.Infof("Could not get any valid OCSP response, assuming the cert is revoked")
+	return true, nil
+}
+
+func (ta *TLSAuth) isCRLRevoked(cert *x509.Certificate) (bool, error) {
+	if ta.CrlPath == "" {
+		ta.logger.Warn("no crl_path, skipping CRL check")
+		return false, nil
+	}
+	crlContent, err := ioutil.ReadFile(ta.CrlPath)
+	if err != nil {
+		ta.logger.Warnf("could not read CRL file, skipping check: %s", err)
+		return false, nil
+	}
+	crl, err := x509.ParseCRL(crlContent)
+	if err != nil {
+		ta.logger.Warnf("could not parse CRL file, skipping check: %s", err)
+		return false, nil
+	}
+	if crl.HasExpired(time.Now().UTC()) {
+		ta.logger.Warn("CRL has expired, will still validate the cert against it.")
+	}
+	for _, revoked := range crl.TBSCertList.RevokedCertificates {
+		if revoked.SerialNumber.Cmp(cert.SerialNumber) == 0 {
+			return true, fmt.Errorf("client certificate is revoked by CRL")
+		}
+	}
+	return false, nil
+}
+
+func (ta *TLSAuth) isRevoked(cert *x509.Certificate, issuer *x509.Certificate) (bool, error) {
+	sn := cert.SerialNumber.String()
+	if cacheValue, ok := ta.revokationCache[sn]; ok {
+		if time.Now().UTC().Sub(cacheValue.timestamp) < ta.cacheExpiration {
+			ta.logger.Debugf("TLSAuth: using cached value for cert %s: %t | %s", sn, cacheValue.revoked, cacheValue.err)
+			return cacheValue.revoked, cacheValue.err
+		} else {
+			ta.logger.Debugf("TLSAuth: cached value expired, removing from cache")
+			delete(ta.revokationCache, sn)
+		}
+	} else {
+		ta.logger.Tracef("TLSAuth: no cached value for cert %s", sn)
+	}
+	revoked, err := ta.isOCSPRevoked(cert, issuer)
+	if err != nil {
+		ta.revokationCache[sn] = cacheEntry{
+			revoked:   revoked,
+			err:       err,
+			timestamp: time.Now().UTC(),
+		}
+		return true, err
+	}
+	if revoked {
+		ta.revokationCache[sn] = cacheEntry{
+			revoked:   revoked,
+			err:       err,
+			timestamp: time.Now().UTC(),
+		}
+		return true, nil
+	}
+	revoked, err = ta.isCRLRevoked(cert)
+	ta.revokationCache[sn] = cacheEntry{
+		revoked:   revoked,
+		err:       err,
+		timestamp: time.Now().UTC(),
+	}
+	return revoked, err
+}
+
+func (ta *TLSAuth) isInvalid(cert *x509.Certificate, issuer *x509.Certificate) (bool, error) {
+	if ta.isExpired(cert) {
+		return true, nil
+	}
+	revoked, err := ta.isRevoked(cert, issuer)
+	if err != nil {
+		//Fail securely, if we can't check the revokation status, let's consider the cert invalid
+		//We may change this in the future based on users feedback, but this seems the most sensible thing to do
+		return true, errors.Wrap(err, "could not check for client certification revokation status")
+	}
+
+	return revoked, nil
+}
+
+func (ta *TLSAuth) SetAllowedOu(allowedOus []string) error {
+	for _, ou := range allowedOus {
+		//disallow empty ou
+		if ou == "" {
+			return fmt.Errorf("empty ou isn't allowed")
+		}
+		//drop & warn on duplicate ou
+		ok := true
+		for _, validOu := range ta.AllowedOUs {
+			if validOu == ou {
+				ta.logger.Warningf("dropping duplicate ou %s", ou)
+				ok = false
+			}
+		}
+		if ok {
+			ta.AllowedOUs = append(ta.AllowedOUs, ou)
+		}
+	}
+	return nil
+}
+
+func (ta *TLSAuth) ValidateCert(c *gin.Context) (bool, string, error) {
+	//Checks cert validity, Returns true + CN if client cert matches requested OU
+	var clientCert *x509.Certificate
+	if c.Request.TLS == nil || len(c.Request.TLS.PeerCertificates) == 0 {
+		//do not error if it's not TLS or there are no peer certs
+		return false, "", nil
+	}
+
+	if len(c.Request.TLS.VerifiedChains) > 0 {
+		validOU := false
+		clientCert = c.Request.TLS.VerifiedChains[0][0]
+		for _, ou := range clientCert.Subject.OrganizationalUnit {
+			for _, allowedOu := range ta.AllowedOUs {
+				if allowedOu == ou {
+					validOU = true
+					break
+				}
+			}
+		}
+		if !validOU {
+			return false, "", fmt.Errorf("client certificate OU (%v) doesn't match expected OU (%v)",
+				clientCert.Subject.OrganizationalUnit, ta.AllowedOUs)
+		}
+		revoked, err := ta.isInvalid(clientCert, c.Request.TLS.VerifiedChains[0][1])
+		if err != nil {
+			ta.logger.Errorf("TLSAuth: error checking if client certificate is revoked: %s", err)
+			return false, "", errors.Wrap(err, "could not check for client certification revokation status")
+		}
+		if revoked {
+			return false, "", fmt.Errorf("client certificate is revoked")
+		}
+		ta.logger.Infof("client OU %v is allowed vs required OU %v", clientCert.Subject.OrganizationalUnit, ta.AllowedOUs)
+		return true, clientCert.Subject.CommonName, nil
+	}
+	return false, "", fmt.Errorf("no verified cert in request")
+}
+
+func NewTLSAuth(allowedOus []string, crlPath string, cacheExpiration time.Duration, logger *log.Entry) (*TLSAuth, error) {
+	ta := &TLSAuth{
+		revokationCache: map[string]cacheEntry{},
+		cacheExpiration: cacheExpiration,
+		CrlPath:         crlPath,
+		logger:          logger,
+	}
+	err := ta.SetAllowedOu(allowedOus)
+	if err != nil {
+		return nil, err
+	}
+	return ta, nil
+}

pkg/apiserver/utils.go

@@ -0,0 +1,27 @@
+package apiserver
+
+import (
+	"crypto/tls"
+	"fmt"
+
+	log "github.com/sirupsen/logrus"
+)
+
+func getTLSAuthType(authType string) (tls.ClientAuthType, error) {
+	switch authType {
+	case "NoClientCert":
+		return tls.NoClientCert, nil
+	case "RequestClientCert":
+		log.Warn("RequestClientCert is insecure, please use VerifyClientCertIfGiven or RequireAndVerifyClientCert instead")
+		return tls.RequestClientCert, nil
+	case "RequireAnyClientCert":
+		log.Warn("RequireAnyClientCert is insecure, please use VerifyClientCertIfGiven or RequireAndVerifyClientCert instead")
+		return tls.RequireAnyClientCert, nil
+	case "VerifyClientCertIfGiven":
+		return tls.VerifyClientCertIfGiven, nil
+	case "RequireAndVerifyClientCert":
+		return tls.RequireAndVerifyClientCert, nil
+	default:
+		return 0, fmt.Errorf("unknown TLS client_verification value: %s", authType)
+	}
+}

pkg/csconfig/api.go

@@ -1,10 +1,13 @@
 package csconfig
 
 import (
+	"crypto/tls"
+	"crypto/x509"
 	"fmt"
 	"io/ioutil"
 	"net"
 	"strings"
+	"time"
 
 	"github.com/crowdsecurity/crowdsec/pkg/apiclient"
 	"github.com/crowdsecurity/crowdsec/pkg/yamlpatch"
@@ -19,9 +22,12 @@ type APICfg struct {
 }
 
 type ApiCredentialsCfg struct {
-	URL      string `yaml:"url,omitempty" json:"url,omitempty"`
-	Login    string `yaml:"login,omitempty" json:"login,omitempty"`
-	Password string `yaml:"password,omitempty" json:"-"`
+	URL        string `yaml:"url,omitempty" json:"url,omitempty"`
+	Login      string `yaml:"login,omitempty" json:"login,omitempty"`
+	Password   string `yaml:"password,omitempty" json:"-"`
+	CACertPath string `yaml:"ca_cert_path,omitempty"`
+	KeyPath    string `yaml:"key_path,omitempty"`
+	CertPath   string `yaml:"cert_path,omitempty"`
 }
 
 /*global api config (for lapi->oapi)*/
@@ -73,11 +79,34 @@ func (l *LocalApiClientCfg) Load() error {
 			l.Credentials.URL = l.Credentials.URL + "/"
 		}
 	}
+
+	if l.Credentials.Login != "" && (l.Credentials.CACertPath != "" || l.Credentials.CertPath != "" || l.Credentials.KeyPath != "") {
+		return fmt.Errorf("user/password authentication and TLS authentication are mutually exclusive")
+	}
+
 	if l.InsecureSkipVerify == nil {
 		apiclient.InsecureSkipVerify = false
 	} else {
 		apiclient.InsecureSkipVerify = *l.InsecureSkipVerify
 	}
+
+	if l.Credentials.CACertPath != "" && l.Credentials.CertPath != "" && l.Credentials.KeyPath != "" {
+		cert, err := tls.LoadX509KeyPair(l.Credentials.CertPath, l.Credentials.KeyPath)
+		if err != nil {
+			return errors.Wrapf(err, "failed to load api client certificate")
+		}
+
+		caCert, err := ioutil.ReadFile(l.Credentials.CACertPath)
+		if err != nil {
+			return errors.Wrapf(err, "failed to load cacert")
+		}
+
+		caCertPool := x509.NewCertPool()
+		caCertPool.AppendCertsFromPEM(caCert)
+
+		apiclient.Cert = &cert
+		apiclient.CaCertPool = caCertPool
+	}
 	return nil
 }
 
@@ -128,8 +157,15 @@ type LocalApiServerCfg struct {
 }
 
 type TLSCfg struct {
-	CertFilePath string `yaml:"cert_file"`
-	KeyFilePath  string `yaml:"key_file"`
+	CertFilePath       string         `yaml:"cert_file"`
+	KeyFilePath        string         `yaml:"key_file"`
+	ClientVerification string         `yaml:"client_verification,omitempty"`
+	ServerName         string         `yaml:"server_name"`
+	CACertPath         string         `yaml:"ca_cert_path"`
+	AllowedAgentsOU    []string       `yaml:"agents_allowed_ou"`
+	AllowedBouncersOU  []string       `yaml:"bouncers_allowed_ou"`
+	CRLPath            string         `yaml:"crl_path"`
+	CacheExpiration    *time.Duration `yaml:"cache_expiration,omitempty"`
 }
 
 func (c *Config) LoadAPIServer() error {

pkg/csconfig/database.go

@@ -2,6 +2,7 @@ package csconfig
 
 import (
 	"fmt"
+	"time"
 
 	"github.com/crowdsecurity/crowdsec/pkg/types"
 	log "github.com/sirupsen/logrus"
@@ -23,9 +24,20 @@ type DatabaseCfg struct {
 	MaxOpenConns *int        `yaml:"max_open_conns,omitempty"`
 }
 
+type AuthGCCfg struct {
+	Cert                  *string `yaml:"cert,omitempty"`
+	CertDuration          *time.Duration
+	Api                   *string `yaml:"api_key,omitempty"`
+	ApiDuration           *time.Duration
+	LoginPassword         *string `yaml:"login_password,omitempty"`
+	LoginPasswordDuration *time.Duration
+}
+
 type FlushDBCfg struct {
-	MaxItems *int    `yaml:"max_items"`
-	MaxAge   *string `yaml:"max_age"`
+	MaxItems   *int       `yaml:"max_items,omitempty"`
+	MaxAge     *string    `yaml:"max_age,omitempty"`
+	BouncersGC *AuthGCCfg `yaml:"bouncers_autodelete,omitempty"`
+	AgentsGC   *AuthGCCfg `yaml:"agents_autodelete,omitempty"`
 }
 
 func (c *Config) LoadDBConfig() error {

pkg/database/alerts.go

@@ -7,10 +7,13 @@ import (
 	"strings"
 	"time"
 
+	"github.com/crowdsecurity/crowdsec/pkg/csconfig"
 	"github.com/crowdsecurity/crowdsec/pkg/database/ent"
 	"github.com/crowdsecurity/crowdsec/pkg/database/ent/alert"
+	"github.com/crowdsecurity/crowdsec/pkg/database/ent/bouncer"
 	"github.com/crowdsecurity/crowdsec/pkg/database/ent/decision"
 	"github.com/crowdsecurity/crowdsec/pkg/database/ent/event"
+	"github.com/crowdsecurity/crowdsec/pkg/database/ent/machine"
 	"github.com/crowdsecurity/crowdsec/pkg/database/ent/meta"
 	"github.com/crowdsecurity/crowdsec/pkg/models"
 	"github.com/crowdsecurity/crowdsec/pkg/types"
@@ -890,6 +893,77 @@ func (c *Client) FlushOrphans() {
 	}
 }
 
+func (c *Client) FlushAgentsAndBouncers(agentsCfg *csconfig.AuthGCCfg, bouncersCfg *csconfig.AuthGCCfg) error {
+	log.Printf("starting FlushAgentsAndBouncers")
+	if bouncersCfg != nil {
+		if bouncersCfg.ApiDuration != nil {
+			log.Printf("trying to delete old bouncers from api")
+			deletionCount, err := c.Ent.Bouncer.Delete().Where(
+				bouncer.LastPullLTE(time.Now().UTC().Add(*bouncersCfg.ApiDuration)),
+			).Where(
+				bouncer.AuthTypeEQ(types.ApiKeyAuthType),
+			).Exec(c.CTX)
+			if err != nil {
+				c.Log.Errorf("while auto-deleting expired bouncers (api key) : %s", err)
+			} else if deletionCount > 0 {
+				c.Log.Infof("deleted %d expired bouncers (api auth)", deletionCount)
+			}
+		}
+		if bouncersCfg.CertDuration != nil {
+			log.Printf("trying to delete old bouncers from cert")
+
+			deletionCount, err := c.Ent.Bouncer.Delete().Where(
+				bouncer.LastPullLTE(time.Now().UTC().Add(*bouncersCfg.CertDuration)),
+			).Where(
+				bouncer.AuthTypeEQ(types.TlsAuthType),
+			).Exec(c.CTX)
+			if err != nil {
+				c.Log.Errorf("while auto-deleting expired bouncers (api key) : %s", err)
+			} else if deletionCount > 0 {
+				c.Log.Infof("deleted %d expired bouncers (api auth)", deletionCount)
+			}
+		}
+	}
+
+	if agentsCfg != nil {
+		if agentsCfg.CertDuration != nil {
+			log.Printf("trying to delete old agents from cert")
+
+			deletionCount, err := c.Ent.Machine.Delete().Where(
+				machine.LastPushLTE(time.Now().UTC().Add(*agentsCfg.CertDuration)),
+			).Where(
+				machine.Not(machine.HasAlerts()),
+			).Where(
+				machine.AuthTypeEQ(types.TlsAuthType),
+			).Exec(c.CTX)
+			log.Printf("deleted %d entries", deletionCount)
+			if err != nil {
+				c.Log.Errorf("while auto-deleting expired machine (cert) : %s", err)
+			} else if deletionCount > 0 {
+				c.Log.Infof("deleted %d expired machine (cert auth)", deletionCount)
+			}
+		}
+		if agentsCfg.LoginPasswordDuration != nil {
+			log.Printf("trying to delete old agents from password")
+
+			deletionCount, err := c.Ent.Machine.Delete().Where(
+				machine.LastPushLTE(time.Now().UTC().Add(*agentsCfg.LoginPasswordDuration)),
+			).Where(
+				machine.Not(machine.HasAlerts()),
+			).Where(
+				machine.AuthTypeEQ(types.PasswordAuthType),
+			).Exec(c.CTX)
+			log.Printf("deleted %d entries", deletionCount)
+			if err != nil {
+				c.Log.Errorf("while auto-deleting expired machine (password) : %s", err)
+			} else if deletionCount > 0 {
+				c.Log.Infof("deleted %d expired machine (password auth)", deletionCount)
+			}
+		}
+	}
+	return nil
+}
+
 func (c *Client) FlushAlerts(MaxAge string, MaxItems int) error {
 	var deletedByAge int
 	var deletedByNbItem int

pkg/database/bouncers.go

@@ -18,6 +18,15 @@ func (c *Client) SelectBouncer(apiKeyHash string) (*ent.Bouncer, error) {
 	return result, nil
 }
 
+func (c *Client) SelectBouncerByName(bouncerName string) (*ent.Bouncer, error) {
+	result, err := c.Ent.Bouncer.Query().Where(bouncer.NameEQ(bouncerName)).First(c.CTX)
+	if err != nil {
+		return &ent.Bouncer{}, errors.Wrapf(QueryFail, "select bouncer: %s", err)
+	}
+
+	return result, nil
+}
+
 func (c *Client) ListBouncers() ([]*ent.Bouncer, error) {
 	result, err := c.Ent.Bouncer.Query().All(c.CTX)
 	if err != nil {
@@ -26,20 +35,21 @@ func (c *Client) ListBouncers() ([]*ent.Bouncer, error) {
 	return result, nil
 }
 
-func (c *Client) CreateBouncer(name string, ipAddr string, apiKey string) error {
-	_, err := c.Ent.Bouncer.
+func (c *Client) CreateBouncer(name string, ipAddr string, apiKey string, authType string) (*ent.Bouncer, error) {
+	bouncer, err := c.Ent.Bouncer.
 		Create().
 		SetName(name).
 		SetAPIKey(apiKey).
 		SetRevoked(false).
+		SetAuthType(authType).
 		Save(c.CTX)
 	if err != nil {
 		if ent.IsConstraintError(err) {
-			return fmt.Errorf("bouncer %s already exists", name)
+			return nil, fmt.Errorf("bouncer %s already exists", name)
 		}
-		return fmt.Errorf("unable to save api key in database: %s", err)
+		return nil, fmt.Errorf("unable to save api key in database: %s", err)
 	}
-	return nil
+	return bouncer, nil
 }
 
 func (c *Client) DeleteBouncer(name string) error {

pkg/database/database.go

@@ -122,14 +122,61 @@ func (c *Client) StartFlushScheduler(config *csconfig.FlushDBCfg) (*gocron.Sched
 	if config.MaxItems != nil {
 		maxItems = *config.MaxItems
 	}
-
 	if config.MaxAge != nil && *config.MaxAge != "" {
 		maxAge = *config.MaxAge
 	}
-	// Init & Start cronjob every minute
+
+	// Init & Start cronjob every minute for alerts
 	scheduler := gocron.NewScheduler(time.UTC)
-	job, _ := scheduler.Every(1).Minute().Do(c.FlushAlerts, maxAge, maxItems)
+	job, err := scheduler.Every(1).Minute().Do(c.FlushAlerts, maxAge, maxItems)
+	if err != nil {
+		return nil, errors.Wrap(err, "while starting FlushAlerts scheduler")
+	}
 	job.SingletonMode()
+	// Init & Start cronjob every hour for bouncers/agents
+	if config.AgentsGC != nil {
+		if config.AgentsGC.Cert != nil {
+			duration, err := types.ParseDuration(*config.AgentsGC.Cert)
+			if err != nil {
+				return nil, errors.Wrap(err, "while parsing agents cert auto-delete duration")
+			}
+			config.AgentsGC.CertDuration = &duration
+		}
+		if config.AgentsGC.LoginPassword != nil {
+			duration, err := types.ParseDuration(*config.AgentsGC.LoginPassword)
+			if err != nil {
+				return nil, errors.Wrap(err, "while parsing agents login/password auto-delete duration")
+			}
+			config.AgentsGC.LoginPasswordDuration = &duration
+		}
+		if config.AgentsGC.Api != nil {
+			log.Warningf("agents auto-delete for API auth is not supported (use cert or login_password)")
+		}
+	}
+	if config.BouncersGC != nil {
+		if config.BouncersGC.Cert != nil {
+			duration, err := types.ParseDuration(*config.BouncersGC.Cert)
+			if err != nil {
+				return nil, errors.Wrap(err, "while parsing bouncers cert auto-delete duration")
+			}
+			config.BouncersGC.CertDuration = &duration
+		}
+		if config.BouncersGC.Api != nil {
+			duration, err := types.ParseDuration(*config.BouncersGC.Api)
+			if err != nil {
+				return nil, errors.Wrap(err, "while parsing bouncers api auto-delete duration")
+			}
+			config.BouncersGC.ApiDuration = &duration
+		}
+		if config.BouncersGC.LoginPassword != nil {
+			log.Warningf("bouncers auto-delete for login/password auth is not supported (use cert or api)")
+		}
+	}
+	baJob, err := scheduler.Every(1).Minute().Do(c.FlushAgentsAndBouncers, config.AgentsGC, config.BouncersGC)
+	if err != nil {
+		return nil, errors.Wrap(err, "while starting FlushAgentsAndBouncers scheduler")
+	}
+	baJob.SingletonMode()
 	scheduler.StartAsync()
 
 	return scheduler, nil

pkg/database/ent/bouncer.go

@@ -36,6 +36,8 @@ type Bouncer struct {
 	Until time.Time `json:"until"`
 	// LastPull holds the value of the "last_pull" field.
 	LastPull time.Time `json:"last_pull"`
+	// AuthType holds the value of the "auth_type" field.
+	AuthType string `json:"auth_type"`
 }
 
 // scanValues returns the types for scanning values from sql.Rows.
@@ -47,7 +49,7 @@ func (*Bouncer) scanValues(columns []string) ([]interface{}, error) {
 			values[i] = new(sql.NullBool)
 		case bouncer.FieldID:
 			values[i] = new(sql.NullInt64)
-		case bouncer.FieldName, bouncer.FieldAPIKey, bouncer.FieldIPAddress, bouncer.FieldType, bouncer.FieldVersion:
+		case bouncer.FieldName, bouncer.FieldAPIKey, bouncer.FieldIPAddress, bouncer.FieldType, bouncer.FieldVersion, bouncer.FieldAuthType:
 			values[i] = new(sql.NullString)
 		case bouncer.FieldCreatedAt, bouncer.FieldUpdatedAt, bouncer.FieldUntil, bouncer.FieldLastPull:
 			values[i] = new(sql.NullTime)
@@ -134,6 +136,12 @@ func (b *Bouncer) assignValues(columns []string, values []interface{}) error {
 			} else if value.Valid {
 				b.LastPull = value.Time
 			}
+		case bouncer.FieldAuthType:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field auth_type", values[i])
+			} else if value.Valid {
+				b.AuthType = value.String
+			}
 		}
 	}
 	return nil
@@ -186,6 +194,8 @@ func (b *Bouncer) String() string {
 	builder.WriteString(b.Until.Format(time.ANSIC))
 	builder.WriteString(", last_pull=")
 	builder.WriteString(b.LastPull.Format(time.ANSIC))
+	builder.WriteString(", auth_type=")
+	builder.WriteString(b.AuthType)
 	builder.WriteByte(')')
 	return builder.String()
 }

pkg/database/ent/bouncer/bouncer.go

@@ -31,6 +31,8 @@ const (
 	FieldUntil = "until"
 	// FieldLastPull holds the string denoting the last_pull field in the database.
 	FieldLastPull = "last_pull"
+	// FieldAuthType holds the string denoting the auth_type field in the database.
+	FieldAuthType = "auth_type"
 	// Table holds the table name of the bouncer in the database.
 	Table = "bouncers"
 )
@@ -48,6 +50,7 @@ var Columns = []string{
 	FieldVersion,
 	FieldUntil,
 	FieldLastPull,
+	FieldAuthType,
 }
 
 // ValidColumn reports if the column name is valid (part of the table columns).
@@ -75,4 +78,6 @@ var (
 	DefaultUntil func() time.Time
 	// DefaultLastPull holds the default value on creation for the "last_pull" field.
 	DefaultLastPull func() time.Time
+	// DefaultAuthType holds the default value on creation for the "auth_type" field.
+	DefaultAuthType string
 )

pkg/database/ent/bouncer/where.go

@@ -162,6 +162,13 @@ func LastPull(v time.Time) predicate.Bouncer {
 	})
 }
 
+// AuthType applies equality check predicate on the "auth_type" field. It's identical to AuthTypeEQ.
+func AuthType(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.EQ(s.C(FieldAuthType), v))
+	})
+}
+
 // CreatedAtEQ applies the EQ predicate on the "created_at" field.
 func CreatedAtEQ(v time.Time) predicate.Bouncer {
 	return predicate.Bouncer(func(s *sql.Selector) {
@@ -1119,6 +1126,117 @@ func LastPullLTE(v time.Time) predicate.Bouncer {
 	})
 }
 
+// AuthTypeEQ applies the EQ predicate on the "auth_type" field.
+func AuthTypeEQ(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.EQ(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeNEQ applies the NEQ predicate on the "auth_type" field.
+func AuthTypeNEQ(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.NEQ(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeIn applies the In predicate on the "auth_type" field.
+func AuthTypeIn(vs ...string) predicate.Bouncer {
+	v := make([]interface{}, len(vs))
+	for i := range v {
+		v[i] = vs[i]
+	}
+	return predicate.Bouncer(func(s *sql.Selector) {
+		// if not arguments were provided, append the FALSE constants,
+		// since we can't apply "IN ()". This will make this predicate falsy.
+		if len(v) == 0 {
+			s.Where(sql.False())
+			return
+		}
+		s.Where(sql.In(s.C(FieldAuthType), v...))
+	})
+}
+
+// AuthTypeNotIn applies the NotIn predicate on the "auth_type" field.
+func AuthTypeNotIn(vs ...string) predicate.Bouncer {
+	v := make([]interface{}, len(vs))
+	for i := range v {
+		v[i] = vs[i]
+	}
+	return predicate.Bouncer(func(s *sql.Selector) {
+		// if not arguments were provided, append the FALSE constants,
+		// since we can't apply "IN ()". This will make this predicate falsy.
+		if len(v) == 0 {
+			s.Where(sql.False())
+			return
+		}
+		s.Where(sql.NotIn(s.C(FieldAuthType), v...))
+	})
+}
+
+// AuthTypeGT applies the GT predicate on the "auth_type" field.
+func AuthTypeGT(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.GT(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeGTE applies the GTE predicate on the "auth_type" field.
+func AuthTypeGTE(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.GTE(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeLT applies the LT predicate on the "auth_type" field.
+func AuthTypeLT(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.LT(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeLTE applies the LTE predicate on the "auth_type" field.
+func AuthTypeLTE(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.LTE(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeContains applies the Contains predicate on the "auth_type" field.
+func AuthTypeContains(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.Contains(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeHasPrefix applies the HasPrefix predicate on the "auth_type" field.
+func AuthTypeHasPrefix(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.HasPrefix(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeHasSuffix applies the HasSuffix predicate on the "auth_type" field.
+func AuthTypeHasSuffix(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.HasSuffix(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeEqualFold applies the EqualFold predicate on the "auth_type" field.
+func AuthTypeEqualFold(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.EqualFold(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeContainsFold applies the ContainsFold predicate on the "auth_type" field.
+func AuthTypeContainsFold(v string) predicate.Bouncer {
+	return predicate.Bouncer(func(s *sql.Selector) {
+		s.Where(sql.ContainsFold(s.C(FieldAuthType), v))
+	})
+}
+
 // And groups predicates with the AND operator between them.
 func And(predicates ...predicate.Bouncer) predicate.Bouncer {
 	return predicate.Bouncer(func(s *sql.Selector) {

pkg/database/ent/bouncer_create.go

@@ -136,6 +136,20 @@ func (bc *BouncerCreate) SetNillableLastPull(t *time.Time) *BouncerCreate {
 	return bc
 }
 
+// SetAuthType sets the "auth_type" field.
+func (bc *BouncerCreate) SetAuthType(s string) *BouncerCreate {
+	bc.mutation.SetAuthType(s)
+	return bc
+}
+
+// SetNillableAuthType sets the "auth_type" field if the given value is not nil.
+func (bc *BouncerCreate) SetNillableAuthType(s *string) *BouncerCreate {
+	if s != nil {
+		bc.SetAuthType(*s)
+	}
+	return bc
+}
+
 // Mutation returns the BouncerMutation object of the builder.
 func (bc *BouncerCreate) Mutation() *BouncerMutation {
 	return bc.mutation
@@ -227,6 +241,10 @@ func (bc *BouncerCreate) defaults() {
 		v := bouncer.DefaultLastPull()
 		bc.mutation.SetLastPull(v)
 	}
+	if _, ok := bc.mutation.AuthType(); !ok {
+		v := bouncer.DefaultAuthType
+		bc.mutation.SetAuthType(v)
+	}
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -243,6 +261,9 @@ func (bc *BouncerCreate) check() error {
 	if _, ok := bc.mutation.LastPull(); !ok {
 		return &ValidationError{Name: "last_pull", err: errors.New(`ent: missing required field "Bouncer.last_pull"`)}
 	}
+	if _, ok := bc.mutation.AuthType(); !ok {
+		return &ValidationError{Name: "auth_type", err: errors.New(`ent: missing required field "Bouncer.auth_type"`)}
+	}
 	return nil
 }
 
@@ -350,6 +371,14 @@ func (bc *BouncerCreate) createSpec() (*Bouncer, *sqlgraph.CreateSpec) {
 		})
 		_node.LastPull = value
 	}
+	if value, ok := bc.mutation.AuthType(); ok {
+		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: bouncer.FieldAuthType,
+		})
+		_node.AuthType = value
+	}
 	return _node, _spec
 }
 

pkg/database/ent/bouncer_update.go

@@ -164,6 +164,20 @@ func (bu *BouncerUpdate) SetNillableLastPull(t *time.Time) *BouncerUpdate {
 	return bu
 }
 
+// SetAuthType sets the "auth_type" field.
+func (bu *BouncerUpdate) SetAuthType(s string) *BouncerUpdate {
+	bu.mutation.SetAuthType(s)
+	return bu
+}
+
+// SetNillableAuthType sets the "auth_type" field if the given value is not nil.
+func (bu *BouncerUpdate) SetNillableAuthType(s *string) *BouncerUpdate {
+	if s != nil {
+		bu.SetAuthType(*s)
+	}
+	return bu
+}
+
 // Mutation returns the BouncerMutation object of the builder.
 func (bu *BouncerUpdate) Mutation() *BouncerMutation {
 	return bu.mutation
@@ -360,6 +374,13 @@ func (bu *BouncerUpdate) sqlSave(ctx context.Context) (n int, err error) {
 			Column: bouncer.FieldLastPull,
 		})
 	}
+	if value, ok := bu.mutation.AuthType(); ok {
+		_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: bouncer.FieldAuthType,
+		})
+	}
 	if n, err = sqlgraph.UpdateNodes(ctx, bu.driver, _spec); err != nil {
 		if _, ok := err.(*sqlgraph.NotFoundError); ok {
 			err = &NotFoundError{bouncer.Label}
@@ -515,6 +536,20 @@ func (buo *BouncerUpdateOne) SetNillableLastPull(t *time.Time) *BouncerUpdateOne
 	return buo
 }
 
+// SetAuthType sets the "auth_type" field.
+func (buo *BouncerUpdateOne) SetAuthType(s string) *BouncerUpdateOne {
+	buo.mutation.SetAuthType(s)
+	return buo
+}
+
+// SetNillableAuthType sets the "auth_type" field if the given value is not nil.
+func (buo *BouncerUpdateOne) SetNillableAuthType(s *string) *BouncerUpdateOne {
+	if s != nil {
+		buo.SetAuthType(*s)
+	}
+	return buo
+}
+
 // Mutation returns the BouncerMutation object of the builder.
 func (buo *BouncerUpdateOne) Mutation() *BouncerMutation {
 	return buo.mutation
@@ -735,6 +770,13 @@ func (buo *BouncerUpdateOne) sqlSave(ctx context.Context) (_node *Bouncer, err e
 			Column: bouncer.FieldLastPull,
 		})
 	}
+	if value, ok := buo.mutation.AuthType(); ok {
+		_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: bouncer.FieldAuthType,
+		})
+	}
 	_node = &Bouncer{config: buo.config}
 	_spec.Assign = _node.assignValues
 	_spec.ScanValues = _node.scanValues

pkg/database/ent/machine.go

@@ -38,6 +38,8 @@ type Machine struct {
 	IsValidated bool `json:"isValidated,omitempty"`
 	// Status holds the value of the "status" field.
 	Status string `json:"status,omitempty"`
+	// AuthType holds the value of the "auth_type" field.
+	AuthType string `json:"auth_type"`
 	// Edges holds the relations/edges for other nodes in the graph.
 	// The values are being populated by the MachineQuery when eager-loading is set.
 	Edges MachineEdges `json:"edges"`
@@ -70,7 +72,7 @@ func (*Machine) scanValues(columns []string) ([]interface{}, error) {
 			values[i] = new(sql.NullBool)
 		case machine.FieldID:
 			values[i] = new(sql.NullInt64)
-		case machine.FieldMachineId, machine.FieldPassword, machine.FieldIpAddress, machine.FieldScenarios, machine.FieldVersion, machine.FieldStatus:
+		case machine.FieldMachineId, machine.FieldPassword, machine.FieldIpAddress, machine.FieldScenarios, machine.FieldVersion, machine.FieldStatus, machine.FieldAuthType:
 			values[i] = new(sql.NullString)
 		case machine.FieldCreatedAt, machine.FieldUpdatedAt, machine.FieldLastPush, machine.FieldLastHeartbeat:
 			values[i] = new(sql.NullTime)
@@ -165,6 +167,12 @@ func (m *Machine) assignValues(columns []string, values []interface{}) error {
 			} else if value.Valid {
 				m.Status = value.String
 			}
+		case machine.FieldAuthType:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field auth_type", values[i])
+			} else if value.Valid {
+				m.AuthType = value.String
+			}
 		}
 	}
 	return nil
@@ -227,6 +235,8 @@ func (m *Machine) String() string {
 	builder.WriteString(fmt.Sprintf("%v", m.IsValidated))
 	builder.WriteString(", status=")
 	builder.WriteString(m.Status)
+	builder.WriteString(", auth_type=")
+	builder.WriteString(m.AuthType)
 	builder.WriteByte(')')
 	return builder.String()
 }

pkg/database/ent/machine/machine.go

@@ -33,6 +33,8 @@ const (
 	FieldIsValidated = "is_validated"
 	// FieldStatus holds the string denoting the status field in the database.
 	FieldStatus = "status"
+	// FieldAuthType holds the string denoting the auth_type field in the database.
+	FieldAuthType = "auth_type"
 	// EdgeAlerts holds the string denoting the alerts edge name in mutations.
 	EdgeAlerts = "alerts"
 	// Table holds the table name of the machine in the database.
@@ -60,6 +62,7 @@ var Columns = []string{
 	FieldVersion,
 	FieldIsValidated,
 	FieldStatus,
+	FieldAuthType,
 }
 
 // ValidColumn reports if the column name is valid (part of the table columns).
@@ -93,4 +96,6 @@ var (
 	ScenariosValidator func(string) error
 	// DefaultIsValidated holds the default value on creation for the "isValidated" field.
 	DefaultIsValidated bool
+	// DefaultAuthType holds the default value on creation for the "auth_type" field.
+	DefaultAuthType string
 )

pkg/database/ent/machine/where.go

@@ -170,6 +170,13 @@ func Status(v string) predicate.Machine {
 	})
 }
 
+// AuthType applies equality check predicate on the "auth_type" field. It's identical to AuthTypeEQ.
+func AuthType(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.EQ(s.C(FieldAuthType), v))
+	})
+}
+
 // CreatedAtEQ applies the EQ predicate on the "created_at" field.
 func CreatedAtEQ(v time.Time) predicate.Machine {
 	return predicate.Machine(func(s *sql.Selector) {
@@ -1252,6 +1259,117 @@ func StatusContainsFold(v string) predicate.Machine {
 	})
 }
 
+// AuthTypeEQ applies the EQ predicate on the "auth_type" field.
+func AuthTypeEQ(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.EQ(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeNEQ applies the NEQ predicate on the "auth_type" field.
+func AuthTypeNEQ(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.NEQ(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeIn applies the In predicate on the "auth_type" field.
+func AuthTypeIn(vs ...string) predicate.Machine {
+	v := make([]interface{}, len(vs))
+	for i := range v {
+		v[i] = vs[i]
+	}
+	return predicate.Machine(func(s *sql.Selector) {
+		// if not arguments were provided, append the FALSE constants,
+		// since we can't apply "IN ()". This will make this predicate falsy.
+		if len(v) == 0 {
+			s.Where(sql.False())
+			return
+		}
+		s.Where(sql.In(s.C(FieldAuthType), v...))
+	})
+}
+
+// AuthTypeNotIn applies the NotIn predicate on the "auth_type" field.
+func AuthTypeNotIn(vs ...string) predicate.Machine {
+	v := make([]interface{}, len(vs))
+	for i := range v {
+		v[i] = vs[i]
+	}
+	return predicate.Machine(func(s *sql.Selector) {
+		// if not arguments were provided, append the FALSE constants,
+		// since we can't apply "IN ()". This will make this predicate falsy.
+		if len(v) == 0 {
+			s.Where(sql.False())
+			return
+		}
+		s.Where(sql.NotIn(s.C(FieldAuthType), v...))
+	})
+}
+
+// AuthTypeGT applies the GT predicate on the "auth_type" field.
+func AuthTypeGT(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.GT(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeGTE applies the GTE predicate on the "auth_type" field.
+func AuthTypeGTE(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.GTE(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeLT applies the LT predicate on the "auth_type" field.
+func AuthTypeLT(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.LT(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeLTE applies the LTE predicate on the "auth_type" field.
+func AuthTypeLTE(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.LTE(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeContains applies the Contains predicate on the "auth_type" field.
+func AuthTypeContains(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.Contains(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeHasPrefix applies the HasPrefix predicate on the "auth_type" field.
+func AuthTypeHasPrefix(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.HasPrefix(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeHasSuffix applies the HasSuffix predicate on the "auth_type" field.
+func AuthTypeHasSuffix(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.HasSuffix(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeEqualFold applies the EqualFold predicate on the "auth_type" field.
+func AuthTypeEqualFold(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.EqualFold(s.C(FieldAuthType), v))
+	})
+}
+
+// AuthTypeContainsFold applies the ContainsFold predicate on the "auth_type" field.
+func AuthTypeContainsFold(v string) predicate.Machine {
+	return predicate.Machine(func(s *sql.Selector) {
+		s.Where(sql.ContainsFold(s.C(FieldAuthType), v))
+	})
+}
+
 // HasAlerts applies the HasEdge predicate on the "alerts" edge.
 func HasAlerts() predicate.Machine {
 	return predicate.Machine(func(s *sql.Selector) {

pkg/database/ent/machine_create.go

@@ -151,6 +151,20 @@ func (mc *MachineCreate) SetNillableStatus(s *string) *MachineCreate {
 	return mc
 }
 
+// SetAuthType sets the "auth_type" field.
+func (mc *MachineCreate) SetAuthType(s string) *MachineCreate {
+	mc.mutation.SetAuthType(s)
+	return mc
+}
+
+// SetNillableAuthType sets the "auth_type" field if the given value is not nil.
+func (mc *MachineCreate) SetNillableAuthType(s *string) *MachineCreate {
+	if s != nil {
+		mc.SetAuthType(*s)
+	}
+	return mc
+}
+
 // AddAlertIDs adds the "alerts" edge to the Alert entity by IDs.
 func (mc *MachineCreate) AddAlertIDs(ids ...int) *MachineCreate {
 	mc.mutation.AddAlertIDs(ids...)
@@ -257,6 +271,10 @@ func (mc *MachineCreate) defaults() {
 		v := machine.DefaultIsValidated
 		mc.mutation.SetIsValidated(v)
 	}
+	if _, ok := mc.mutation.AuthType(); !ok {
+		v := machine.DefaultAuthType
+		mc.mutation.SetAuthType(v)
+	}
 }
 
 // check runs all checks and user-defined validators on the builder.
@@ -278,6 +296,9 @@ func (mc *MachineCreate) check() error {
 	if _, ok := mc.mutation.IsValidated(); !ok {
 		return &ValidationError{Name: "isValidated", err: errors.New(`ent: missing required field "Machine.isValidated"`)}
 	}
+	if _, ok := mc.mutation.AuthType(); !ok {
+		return &ValidationError{Name: "auth_type", err: errors.New(`ent: missing required field "Machine.auth_type"`)}
+	}
 	return nil
 }
 
@@ -393,6 +414,14 @@ func (mc *MachineCreate) createSpec() (*Machine, *sqlgraph.CreateSpec) {
 		})
 		_node.Status = value
 	}
+	if value, ok := mc.mutation.AuthType(); ok {
+		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: machine.FieldAuthType,
+		})
+		_node.AuthType = value
+	}
 	if nodes := mc.mutation.AlertsIDs(); len(nodes) > 0 {
 		edge := &sqlgraph.EdgeSpec{
 			Rel:     sqlgraph.O2M,

pkg/database/ent/machine_update.go

@@ -169,6 +169,20 @@ func (mu *MachineUpdate) ClearStatus() *MachineUpdate {
 	return mu
 }
 
+// SetAuthType sets the "auth_type" field.
+func (mu *MachineUpdate) SetAuthType(s string) *MachineUpdate {
+	mu.mutation.SetAuthType(s)
+	return mu
+}
+
+// SetNillableAuthType sets the "auth_type" field if the given value is not nil.
+func (mu *MachineUpdate) SetNillableAuthType(s *string) *MachineUpdate {
+	if s != nil {
+		mu.SetAuthType(*s)
+	}
+	return mu
+}
+
 // AddAlertIDs adds the "alerts" edge to the Alert entity by IDs.
 func (mu *MachineUpdate) AddAlertIDs(ids ...int) *MachineUpdate {
 	mu.mutation.AddAlertIDs(ids...)
@@ -438,6 +452,13 @@ func (mu *MachineUpdate) sqlSave(ctx context.Context) (n int, err error) {
 			Column: machine.FieldStatus,
 		})
 	}
+	if value, ok := mu.mutation.AuthType(); ok {
+		_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: machine.FieldAuthType,
+		})
+	}
 	if mu.mutation.AlertsCleared() {
 		edge := &sqlgraph.EdgeSpec{
 			Rel:     sqlgraph.O2M,
@@ -651,6 +672,20 @@ func (muo *MachineUpdateOne) ClearStatus() *MachineUpdateOne {
 	return muo
 }
 
+// SetAuthType sets the "auth_type" field.
+func (muo *MachineUpdateOne) SetAuthType(s string) *MachineUpdateOne {
+	muo.mutation.SetAuthType(s)
+	return muo
+}
+
+// SetNillableAuthType sets the "auth_type" field if the given value is not nil.
+func (muo *MachineUpdateOne) SetNillableAuthType(s *string) *MachineUpdateOne {
+	if s != nil {
+		muo.SetAuthType(*s)
+	}
+	return muo
+}
+
 // AddAlertIDs adds the "alerts" edge to the Alert entity by IDs.
 func (muo *MachineUpdateOne) AddAlertIDs(ids ...int) *MachineUpdateOne {
 	muo.mutation.AddAlertIDs(ids...)
@@ -944,6 +979,13 @@ func (muo *MachineUpdateOne) sqlSave(ctx context.Context) (_node *Machine, err e
 			Column: machine.FieldStatus,
 		})
 	}
+	if value, ok := muo.mutation.AuthType(); ok {
+		_spec.Fields.Set = append(_spec.Fields.Set, &sqlgraph.FieldSpec{
+			Type:   field.TypeString,
+			Value:  value,
+			Column: machine.FieldAuthType,
+		})
+	}
 	if muo.mutation.AlertsCleared() {
 		edge := &sqlgraph.EdgeSpec{
 			Rel:     sqlgraph.O2M,

pkg/database/ent/migrate/schema.go

@@ -69,6 +69,7 @@ var (
 		{Name: "version", Type: field.TypeString, Nullable: true},
 		{Name: "until", Type: field.TypeTime, Nullable: true},
 		{Name: "last_pull", Type: field.TypeTime},
+		{Name: "auth_type", Type: field.TypeString, Default: "api-key"},
 	}
 	// BouncersTable holds the schema information for the "bouncers" table.
 	BouncersTable = &schema.Table{
@@ -163,6 +164,7 @@ var (
 		{Name: "version", Type: field.TypeString, Nullable: true},
 		{Name: "is_validated", Type: field.TypeBool, Default: false},
 		{Name: "status", Type: field.TypeString, Nullable: true},
+		{Name: "auth_type", Type: field.TypeString, Default: "password"},
 	}
 	// MachinesTable holds the schema information for the "machines" table.
 	MachinesTable = &schema.Table{

pkg/database/ent/mutation.go

@@ -2338,6 +2338,7 @@ type BouncerMutation struct {
 	version       *string
 	until         *time.Time
 	last_pull     *time.Time
+	auth_type     *string
 	clearedFields map[string]struct{}
 	done          bool
 	oldValue      func(context.Context) (*Bouncer, error)
@@ -2880,6 +2881,42 @@ func (m *BouncerMutation) ResetLastPull() {
 	m.last_pull = nil
 }
 
+// SetAuthType sets the "auth_type" field.
+func (m *BouncerMutation) SetAuthType(s string) {
+	m.auth_type = &s
+}
+
+// AuthType returns the value of the "auth_type" field in the mutation.
+func (m *BouncerMutation) AuthType() (r string, exists bool) {
+	v := m.auth_type
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldAuthType returns the old "auth_type" field's value of the Bouncer entity.
+// If the Bouncer object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *BouncerMutation) OldAuthType(ctx context.Context) (v string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldAuthType is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldAuthType requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldAuthType: %w", err)
+	}
+	return oldValue.AuthType, nil
+}
+
+// ResetAuthType resets all changes to the "auth_type" field.
+func (m *BouncerMutation) ResetAuthType() {
+	m.auth_type = nil
+}
+
 // Where appends a list predicates to the BouncerMutation builder.
 func (m *BouncerMutation) Where(ps ...predicate.Bouncer) {
 	m.predicates = append(m.predicates, ps...)
@@ -2899,7 +2936,7 @@ func (m *BouncerMutation) Type() string {
 // order to get all numeric fields that were incremented/decremented, call
 // AddedFields().
 func (m *BouncerMutation) Fields() []string {
-	fields := make([]string, 0, 10)
+	fields := make([]string, 0, 11)
 	if m.created_at != nil {
 		fields = append(fields, bouncer.FieldCreatedAt)
 	}
@@ -2930,6 +2967,9 @@ func (m *BouncerMutation) Fields() []string {
 	if m.last_pull != nil {
 		fields = append(fields, bouncer.FieldLastPull)
 	}
+	if m.auth_type != nil {
+		fields = append(fields, bouncer.FieldAuthType)
+	}
 	return fields
 }
 
@@ -2958,6 +2998,8 @@ func (m *BouncerMutation) Field(name string) (ent.Value, bool) {
 		return m.Until()
 	case bouncer.FieldLastPull:
 		return m.LastPull()
+	case bouncer.FieldAuthType:
+		return m.AuthType()
 	}
 	return nil, false
 }
@@ -2987,6 +3029,8 @@ func (m *BouncerMutation) OldField(ctx context.Context, name string) (ent.Value,
 		return m.OldUntil(ctx)
 	case bouncer.FieldLastPull:
 		return m.OldLastPull(ctx)
+	case bouncer.FieldAuthType:
+		return m.OldAuthType(ctx)
 	}
 	return nil, fmt.Errorf("unknown Bouncer field %s", name)
 }
@@ -3066,6 +3110,13 @@ func (m *BouncerMutation) SetField(name string, value ent.Value) error {
 		}
 		m.SetLastPull(v)
 		return nil
+	case bouncer.FieldAuthType:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetAuthType(v)
+		return nil
 	}
 	return fmt.Errorf("unknown Bouncer field %s", name)
 }
@@ -3184,6 +3235,9 @@ func (m *BouncerMutation) ResetField(name string) error {
 	case bouncer.FieldLastPull:
 		m.ResetLastPull()
 		return nil
+	case bouncer.FieldAuthType:
+		m.ResetAuthType()
+		return nil
 	}
 	return fmt.Errorf("unknown Bouncer field %s", name)
 }
@@ -5246,6 +5300,7 @@ type MachineMutation struct {
 	version        *string
 	isValidated    *bool
 	status         *string
+	auth_type      *string
 	clearedFields  map[string]struct{}
 	alerts         map[int]struct{}
 	removedalerts  map[int]struct{}
@@ -5840,6 +5895,42 @@ func (m *MachineMutation) ResetStatus() {
 	delete(m.clearedFields, machine.FieldStatus)
 }
 
+// SetAuthType sets the "auth_type" field.
+func (m *MachineMutation) SetAuthType(s string) {
+	m.auth_type = &s
+}
+
+// AuthType returns the value of the "auth_type" field in the mutation.
+func (m *MachineMutation) AuthType() (r string, exists bool) {
+	v := m.auth_type
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// OldAuthType returns the old "auth_type" field's value of the Machine entity.
+// If the Machine object wasn't provided to the builder, the object is fetched from the database.
+// An error is returned if the mutation operation is not UpdateOne, or the database query fails.
+func (m *MachineMutation) OldAuthType(ctx context.Context) (v string, err error) {
+	if !m.op.Is(OpUpdateOne) {
+		return v, errors.New("OldAuthType is only allowed on UpdateOne operations")
+	}
+	if m.id == nil || m.oldValue == nil {
+		return v, errors.New("OldAuthType requires an ID field in the mutation")
+	}
+	oldValue, err := m.oldValue(ctx)
+	if err != nil {
+		return v, fmt.Errorf("querying old value for OldAuthType: %w", err)
+	}
+	return oldValue.AuthType, nil
+}
+
+// ResetAuthType resets all changes to the "auth_type" field.
+func (m *MachineMutation) ResetAuthType() {
+	m.auth_type = nil
+}
+
 // AddAlertIDs adds the "alerts" edge to the Alert entity by ids.
 func (m *MachineMutation) AddAlertIDs(ids ...int) {
 	if m.alerts == nil {
@@ -5913,7 +6004,7 @@ func (m *MachineMutation) Type() string {
 // order to get all numeric fields that were incremented/decremented, call
 // AddedFields().
 func (m *MachineMutation) Fields() []string {
-	fields := make([]string, 0, 11)
+	fields := make([]string, 0, 12)
 	if m.created_at != nil {
 		fields = append(fields, machine.FieldCreatedAt)
 	}
@@ -5947,6 +6038,9 @@ func (m *MachineMutation) Fields() []string {
 	if m.status != nil {
 		fields = append(fields, machine.FieldStatus)
 	}
+	if m.auth_type != nil {
+		fields = append(fields, machine.FieldAuthType)
+	}
 	return fields
 }
 
@@ -5977,6 +6071,8 @@ func (m *MachineMutation) Field(name string) (ent.Value, bool) {
 		return m.IsValidated()
 	case machine.FieldStatus:
 		return m.Status()
+	case machine.FieldAuthType:
+		return m.AuthType()
 	}
 	return nil, false
 }
@@ -6008,6 +6104,8 @@ func (m *MachineMutation) OldField(ctx context.Context, name string) (ent.Value,
 		return m.OldIsValidated(ctx)
 	case machine.FieldStatus:
 		return m.OldStatus(ctx)
+	case machine.FieldAuthType:
+		return m.OldAuthType(ctx)
 	}
 	return nil, fmt.Errorf("unknown Machine field %s", name)
 }
@@ -6094,6 +6192,13 @@ func (m *MachineMutation) SetField(name string, value ent.Value) error {
 		}
 		m.SetStatus(v)
 		return nil
+	case machine.FieldAuthType:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetAuthType(v)
+		return nil
 	}
 	return fmt.Errorf("unknown Machine field %s", name)
 }
@@ -6221,6 +6326,9 @@ func (m *MachineMutation) ResetField(name string) error {
 	case machine.FieldStatus:
 		m.ResetStatus()
 		return nil
+	case machine.FieldAuthType:
+		m.ResetAuthType()
+		return nil
 	}
 	return fmt.Errorf("unknown Machine field %s", name)
 }

pkg/database/ent/runtime.go

@@ -82,6 +82,10 @@ func init() {
 	bouncerDescLastPull := bouncerFields[9].Descriptor()
 	// bouncer.DefaultLastPull holds the default value on creation for the last_pull field.
 	bouncer.DefaultLastPull = bouncerDescLastPull.Default.(func() time.Time)
+	// bouncerDescAuthType is the schema descriptor for auth_type field.
+	bouncerDescAuthType := bouncerFields[10].Descriptor()
+	// bouncer.DefaultAuthType holds the default value on creation for the auth_type field.
+	bouncer.DefaultAuthType = bouncerDescAuthType.Default.(string)
 	decisionFields := schema.Decision{}.Fields()
 	_ = decisionFields
 	// decisionDescCreatedAt is the schema descriptor for created_at field.
@@ -152,6 +156,10 @@ func init() {
 	machineDescIsValidated := machineFields[9].Descriptor()
 	// machine.DefaultIsValidated holds the default value on creation for the isValidated field.
 	machine.DefaultIsValidated = machineDescIsValidated.Default.(bool)
+	// machineDescAuthType is the schema descriptor for auth_type field.
+	machineDescAuthType := machineFields[11].Descriptor()
+	// machine.DefaultAuthType holds the default value on creation for the auth_type field.
+	machine.DefaultAuthType = machineDescAuthType.Default.(string)
 	metaFields := schema.Meta{}.Fields()
 	_ = metaFields
 	// metaDescCreatedAt is the schema descriptor for created_at field.

pkg/database/ent/schema/bouncer.go

@@ -29,6 +29,7 @@ func (Bouncer) Fields() []ent.Field {
 		field.Time("until").Default(types.UtcNow).Optional().StructTag(`json:"until"`),
 		field.Time("last_pull").
 			Default(types.UtcNow).StructTag(`json:"last_pull"`),
+		field.String("auth_type").StructTag(`json:"auth_type"`).Default(types.ApiKeyAuthType),
 	}
 }
 

pkg/database/ent/schema/machine.go

@@ -35,6 +35,7 @@ func (Machine) Fields() []ent.Field {
 		field.Bool("isValidated").
 			Default(false),
 		field.String("status").Optional(),
+		field.String("auth_type").Default(types.PasswordAuthType).StructTag(`json:"auth_type"`),
 	}
 }
 

pkg/database/machines.go

@@ -14,11 +14,11 @@ import (
 
 const CapiMachineID = "CAPI"
 
-func (c *Client) CreateMachine(machineID *string, password *strfmt.Password, ipAddress string, isValidated bool, force bool) (int, error) {
+func (c *Client) CreateMachine(machineID *string, password *strfmt.Password, ipAddress string, isValidated bool, force bool, authType string) (*ent.Machine, error) {
 	hashPassword, err := bcrypt.GenerateFromPassword([]byte(*password), bcrypt.DefaultCost)
 	if err != nil {
 		c.Log.Warningf("CreateMachine : %s", err)
-		return 0, errors.Wrap(HashError, "")
+		return nil, errors.Wrap(HashError, "")
 	}
 
 	machineExist, err := c.Ent.Machine.
@@ -26,34 +26,39 @@ func (c *Client) CreateMachine(machineID *string, password *strfmt.Password, ipA
 		Where(machine.MachineIdEQ(*machineID)).
 		Select(machine.FieldMachineId).Strings(c.CTX)
 	if err != nil {
-		return 0, errors.Wrapf(QueryFail, "machine '%s': %s", *machineID, err)
+		return nil, errors.Wrapf(QueryFail, "machine '%s': %s", *machineID, err)
 	}
 	if len(machineExist) > 0 {
 		if force {
 			_, err := c.Ent.Machine.Update().Where(machine.MachineIdEQ(*machineID)).SetPassword(string(hashPassword)).Save(c.CTX)
 			if err != nil {
 				c.Log.Warningf("CreateMachine : %s", err)
-				return 0, errors.Wrapf(UpdateFail, "machine '%s'", *machineID)
+				return nil, errors.Wrapf(UpdateFail, "machine '%s'", *machineID)
 			}
-			return 1, nil
+			machine, err := c.QueryMachineByID(*machineID)
+			if err != nil {
+				return nil, errors.Wrapf(QueryFail, "machine '%s': %s", *machineID, err)
+			}
+			return machine, nil
 		}
-		return 0, errors.Wrapf(UserExists, "user '%s'", *machineID)
+		return nil, errors.Wrapf(UserExists, "user '%s'", *machineID)
 	}
 
-	_, err = c.Ent.Machine.
+	machine, err := c.Ent.Machine.
 		Create().
 		SetMachineId(*machineID).
 		SetPassword(string(hashPassword)).
 		SetIpAddress(ipAddress).
 		SetIsValidated(isValidated).
+		SetAuthType(authType).
 		Save(c.CTX)
 
 	if err != nil {
 		c.Log.Warningf("CreateMachine : %s", err)
-		return 0, errors.Wrapf(InsertFail, "creating machine '%s'", *machineID)
+		return nil, errors.Wrapf(InsertFail, "creating machine '%s'", *machineID)
 	}
 
-	return 1, nil
+	return machine, nil
 }
 
 func (c *Client) QueryMachineByID(machineID string) (*ent.Machine, error) {

pkg/types/constants.go

@@ -0,0 +1,5 @@
+package types
+
+const ApiKeyAuthType = "api-key"
+const TlsAuthType = "tls"
+const PasswordAuthType = "password"

tests/bats/06_crowdsec.bats

@@ -37,5 +37,5 @@ declare stderr
 @test "${FILE} CS_LAPI_SECRET not strong enough" {
     CS_LAPI_SECRET=foo run -1 --separate-stderr timeout 2s "${CROWDSEC}"
     run -0 echo "${stderr}"
-    assert_output --partial "api server init: unable to run local API: CS_LAPI_SECRET not strong enough"
+    assert_output --partial "api server init: unable to run local API: controller init: CS_LAPI_SECRET not strong enough"
 }

tests/bats/11_bouncers_tls.bats

@@ -0,0 +1,97 @@
+#!/usr/bin/env bats
+# vim: ft=bats:list:ts=8:sts=4:sw=4:et:ai:si:
+
+set -u
+
+config_disable_agent() {
+    yq 'del(.crowdsec_service)' -i "${CONFIG_YAML}"
+}
+
+setup_file() {
+    load "../lib/setup_file.sh"
+    ./instance-data load
+    tmpdir=$(mktemp -d)
+    export tmpdir
+    #gen the CA
+    cfssl gencert --initca ./cfssl/ca.json 2>/dev/null | cfssljson --bare "${tmpdir}/ca"
+    #gen an intermediate
+    cfssl gencert --initca ./cfssl/intermediate.json 2>/dev/null | cfssljson --bare "${tmpdir}/inter"
+    cfssl sign -ca "${tmpdir}/ca.pem" -ca-key "${tmpdir}/ca-key.pem" -config ./cfssl/profiles.json -profile intermediate_ca "${tmpdir}/inter.csr" 2>/dev/null | cfssljson --bare "${tmpdir}/inter"
+    #gen server cert for crowdsec with the intermediate 
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=server ./cfssl/server.json 2>/dev/null | cfssljson --bare "${tmpdir}/server"
+    #gen client cert for the bouncer
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/bouncer.json 2>/dev/null | cfssljson --bare "${tmpdir}/bouncer"
+    #gen client cert for the bouncer with an invalid OU
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/bouncer_invalid.json 2>/dev/null | cfssljson --bare "${tmpdir}/bouncer_bad_ou"
+    #gen client cert for the bouncer directly signed by the CA, it should be refused by crowdsec as uses the intermediate
+    cfssl gencert -ca "${tmpdir}/ca.pem" -ca-key "${tmpdir}/ca-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/bouncer.json 2>/dev/null | cfssljson --bare "${tmpdir}/bouncer_invalid" 
+    
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/bouncer.json 2>/dev/null | cfssljson --bare "${tmpdir}/bouncer_revoked"
+    serial="$(openssl x509 -noout -serial -in ${tmpdir}/bouncer_revoked.pem | cut -d '=' -f2)"
+    echo "ibase=16; $serial" | bc > "${tmpdir}/serials.txt"
+    cfssl gencrl "${tmpdir}/serials.txt" "${tmpdir}/ca.pem" "${tmpdir}/ca-key.pem" | base64 -d | openssl crl -inform DER -out "${tmpdir}/crl.pem"
+
+
+    yq '
+        .api.server.tls.cert_file=strenv(tmpdir) + "/server.pem" |
+        .api.server.tls.key_file=strenv(tmpdir) + "/server-key.pem" |
+        .api.server.tls.ca_cert_path=strenv(tmpdir) + "/inter.pem" |
+        .api.server.tls.crl_path=strenv(tmpdir) + "/crl.pem" | 
+        .api.server.tls.bouncers_allowed_ou=["bouncer-ou"]
+    ' -i "${CONFIG_YAML}"
+ 
+    config_disable_agent
+}
+
+
+teardown_file() {
+    load "../lib/teardown_file.sh"
+    rm -rf $tmpdir
+}
+
+setup() {
+    load "../lib/setup.sh"
+    ./instance-crowdsec start
+}
+
+teardown() {
+    ./instance-crowdsec stop
+}
+
+#----------
+
+@test "$FILE there are 0 bouncers" {
+    run -0 cscli bouncers list -o json
+    assert_output "[]"
+}
+
+@test "$FILE simulate one bouncer request with a valid cert" {
+    run -0 curl -s --cert "${tmpdir}/bouncer.pem" --key "${tmpdir}/bouncer-key.pem" --cacert "${tmpdir}/inter.pem" https://localhost:8080/v1/decisions\?ip=42.42.42.42
+    assert_output  "null"
+    run -0 cscli bouncers list -o json
+    run -0 jq '. | length' <(output)
+    assert_output '1'
+    run -0 cscli bouncers list -o json
+    run -0 jq -r '.[] | .name' <(output)
+    assert_output "localhost@127.0.0.1"
+    run cscli bouncers delete localhost@127.0.0.1
+}
+
+@test "$FILE simulate one bouncer request with an invalid cert" {
+    run curl -s --cert "${tmpdir}/bouncer_invalid.pem" --key "${tmpdir}/bouncer_invalid-key.pem" --cacert "${tmpdir}/ca-key.pem" https://localhost:8080/v1/decisions\?ip=42.42.42.42
+    run -0 cscli bouncers list -o json
+    assert_output "[]"
+}
+
+@test "$FILE simulate one bouncer request with an invalid OU" {
+    run curl -s --cert "${tmpdir}/bouncer_bad_ou.pem" --key "${tmpdir}/bouncer_bad_ou-key.pem" --cacert "${tmpdir}/inter.pem" https://localhost:8080/v1/decisions\?ip=42.42.42.42
+    run -0 cscli bouncers list -o json
+    assert_output "[]"
+}
+
+@test "$FILE simulate one bouncer request with a revoked certificate" {
+    run -0 curl -i -s --cert "${tmpdir}/bouncer_revoked.pem" --key "${tmpdir}/bouncer_revoked-key.pem" --cacert "${tmpdir}/inter.pem" https://localhost:8080/v1/decisions\?ip=42.42.42.42
+    assert_output --partial "access forbidden"
+    run -0 cscli bouncers list -o json
+    assert_output "[]"
+}

tests/bats/30_machines_tls.bats

@@ -0,0 +1,136 @@
+#!/usr/bin/env bats
+# vim: ft=bats:list:ts=8:sts=4:sw=4:et:ai:si:
+
+set -u
+
+setup_file() {
+   load "../lib/setup_file.sh"
+    ./instance-data load
+    tmpdir=$(mktemp -d)
+    export tmpdir
+    #gen the CA
+    cfssl gencert --initca ./cfssl/ca.json 2>/dev/null | cfssljson --bare "${tmpdir}/ca"
+    #gen an intermediate
+    cfssl gencert --initca ./cfssl/intermediate.json 2>/dev/null | cfssljson --bare "${tmpdir}/inter"
+    cfssl sign -ca "${tmpdir}/ca.pem" -ca-key "${tmpdir}/ca-key.pem" -config ./cfssl/profiles.json -profile intermediate_ca "${tmpdir}/inter.csr" 2>/dev/null | cfssljson --bare "${tmpdir}/inter"
+    #gen server cert for crowdsec with the intermediate 
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=server ./cfssl/server.json 2>/dev/null | cfssljson --bare "${tmpdir}/server"
+    #gen client cert for the agent
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/agent.json 2>/dev/null | cfssljson --bare "${tmpdir}/agent"
+    #gen client cert for the agent with an invalid OU
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/agent_invalid.json 2>/dev/null | cfssljson --bare "${tmpdir}/agent_bad_ou"
+    #gen client cert for the agent directly signed by the CA, it should be refused by crowdsec as uses the intermediate
+    cfssl gencert -ca "${tmpdir}/ca.pem" -ca-key "${tmpdir}/ca-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/agent.json 2>/dev/null | cfssljson --bare "${tmpdir}/agent_invalid" 
+    
+    cfssl gencert -ca "${tmpdir}/inter.pem" -ca-key "${tmpdir}/inter-key.pem" -config ./cfssl/profiles.json -profile=client ./cfssl/agent.json 2>/dev/null | cfssljson --bare "${tmpdir}/agent_revoked"
+    serial="$(openssl x509 -noout -serial -in ${tmpdir}/agent_revoked.pem | cut -d '=' -f2)"
+    echo "ibase=16; $serial" | bc > "${tmpdir}/serials.txt"
+    cfssl gencrl "${tmpdir}/serials.txt" "${tmpdir}/ca.pem" "${tmpdir}/ca-key.pem" | base64 -d | openssl crl -inform DER -out "${tmpdir}/crl.pem"
+
+
+    yq '
+        .api.server.tls.cert_file=strenv(tmpdir) + "/server.pem" |
+        .api.server.tls.key_file=strenv(tmpdir) + "/server-key.pem" |
+        .api.server.tls.ca_cert_path=strenv(tmpdir) + "/inter.pem" |
+        .api.server.tls.crl_path=strenv(tmpdir) + "/crl.pem" | 
+        .api.server.tls.agents_allowed_ou=["agent-ou"]
+    ' -i "${CONFIG_YAML}"
+
+}
+
+teardown_file() {
+    load "../lib/teardown_file.sh"
+}
+
+setup() {
+    load "../lib/setup.sh"
+    cscli machines delete githubciXXXXXXXXXXXXXXXXXXXXXXXX
+}
+
+teardown() {
+    ./instance-crowdsec stop
+}
+
+#----------
+
+@test "$FILE invalid OU for agent" {
+    CONFIG_DIR=$(dirname ${CONFIG_YAML})
+
+    yq '
+        .ca_cert_path=strenv(tmpdir) + "/inter.pem" |
+        .key_path=strenv(tmpdir) + "/agent_bad_ou-key.pem" |
+        .cert_path=strenv(tmpdir) + "/agent_bad_ou.pem" |
+        .url="https://127.0.0.1:8080"
+    ' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+
+    yq 'del(.login)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    yq 'del(.password)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    ./instance-crowdsec start
+    #let the agent start
+    sleep 2
+    run -0 cscli machines list -o json
+    assert_output '[]'
+}
+
+@test "$FILE we have exactly one machine registered with TLS" {
+    CONFIG_DIR=$(dirname ${CONFIG_YAML})
+
+    yq '
+        .ca_cert_path=strenv(tmpdir) + "/inter.pem" |
+        .key_path=strenv(tmpdir) + "/agent-key.pem" |
+        .cert_path=strenv(tmpdir) + "/agent.pem" |
+        .url="https://127.0.0.1:8080"
+    ' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+
+    yq 'del(.login)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    yq 'del(.password)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    ./instance-crowdsec start
+    #let the agent start
+    sleep 2
+    run -0 cscli machines list -o json
+    run -0 jq -c '[. | length, .[0].machineId[0:32], .[0].isValidated, .[0].ipAddress, .[0].auth_type]' <(output)
+
+    assert_output '[1,"localhost@127.0.0.1",true,"127.0.0.1","tls"]'
+    cscli machines delete localhost@127.0.0.1
+
+    ./instance-crowdsec stop
+}
+
+
+@test "$FILE invalid cert for agent" {
+    CONFIG_DIR=$(dirname ${CONFIG_YAML})
+
+    yq '
+        .ca_cert_path=strenv(tmpdir) + "/inter.pem" |
+        .key_path=strenv(tmpdir) + "/agent_invalid-key.pem" |
+        .cert_path=strenv(tmpdir) + "/agent_invalid.pem" |
+        .url="https://127.0.0.1:8080"
+    ' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+
+    yq 'del(.login)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    yq 'del(.password)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    ./instance-crowdsec start
+    #let the agent start
+    sleep 2
+    run -0 cscli machines list -o json
+    assert_output '[]'
+}
+
+@test "$FILE revoked cert for agent" {
+    CONFIG_DIR=$(dirname ${CONFIG_YAML})
+
+    yq '
+        .ca_cert_path=strenv(tmpdir) + "/inter.pem" |
+        .key_path=strenv(tmpdir) + "/agent_revoked-key.pem" |
+        .cert_path=strenv(tmpdir) + "/agent_revoked.pem" |
+        .url="https://127.0.0.1:8080"
+    ' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+
+    yq 'del(.login)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    yq 'del(.password)' -i "${CONFIG_DIR}/local_api_credentials.yaml"
+    ./instance-crowdsec start
+    #let the agent start
+    sleep 2
+    run -0 cscli machines list -o json
+    assert_output '[]'
+}

tests/cfssl/agent.json

@@ -0,0 +1,16 @@
+{
+    "CN": "localhost",
+    "key": {
+      "algo": "rsa",
+      "size": 2048
+    },
+    "names": [
+    {
+      "C": "FR",
+      "L": "Paris",
+      "O": "Crowdsec",
+      "OU": "agent-ou",
+      "ST": "France"
+    }
+    ]
+  }

tests/cfssl/agent_invalid.json

@@ -0,0 +1,16 @@
+{
+    "CN": "localhost",
+    "key": {
+      "algo": "rsa",
+      "size": 2048
+    },
+    "names": [
+    {
+      "C": "FR",
+      "L": "Paris",
+      "O": "Crowdsec",
+      "OU": "this-is-not-the-ou-youre-looking-for",
+      "ST": "France"
+    }
+    ]
+  }

tests/cfssl/bouncer.json

@@ -0,0 +1,16 @@
+{
+    "CN": "localhost",
+    "key": {
+      "algo": "rsa",
+      "size": 2048
+    },
+    "names": [
+    {
+      "C": "FR",
+      "L": "Paris",
+      "O": "Crowdsec",
+      "OU": "bouncer-ou",
+      "ST": "France"
+    }
+    ]
+  }

tests/cfssl/bouncer_invalid.json

@@ -0,0 +1,16 @@
+{
+    "CN": "localhost",
+    "key": {
+      "algo": "rsa",
+      "size": 2048
+    },
+    "names": [
+    {
+      "C": "FR",
+      "L": "Paris",
+      "O": "Crowdsec",
+      "OU": "this-is-not-the-ou-youre-looking-for",
+      "ST": "France"
+    }
+    ]
+  }

tests/cfssl/ca.json

@@ -0,0 +1,16 @@
+{
+  "CN": "CrowdSec Test CA",
+  "key": {
+    "algo": "rsa",
+    "size": 2048
+  },
+  "names": [
+  {
+    "C": "FR",
+    "L": "Paris",
+    "O": "Crowdsec",
+    "OU": "Crowdsec",
+    "ST": "France"
+  }
+ ]
+}

tests/cfssl/intermediate.json

@@ -0,0 +1,19 @@
+{
+    "CN": "CrowdSec Test CA Intermediate",
+    "key": {
+      "algo": "rsa",
+      "size": 2048
+    },
+    "names": [
+    {
+      "C": "FR",
+      "L": "Paris",
+      "O": "Crowdsec",
+      "OU": "Crowdsec Intermediate",
+      "ST": "France"
+    }
+   ],
+   "ca": {
+    "expiry": "42720h"
+  }
+  }

tests/cfssl/profiles.json

@@ -0,0 +1,44 @@
+{
+    "signing": {
+      "default": {
+        "expiry": "8760h"
+      },
+      "profiles": {
+        "intermediate_ca": {
+          "usages": [
+              "signing",
+              "digital signature",
+              "key encipherment",
+              "cert sign",
+              "crl sign",
+              "server auth",
+              "client auth"
+          ],
+          "expiry": "8760h",
+          "ca_constraint": {
+              "is_ca": true,
+              "max_path_len": 0, 
+              "max_path_len_zero": true
+          }
+        },
+        "server": {
+          "usages": [
+            "signing",
+            "digital signing",
+            "key encipherment",
+            "server auth"
+          ],
+          "expiry": "8760h"
+        },
+        "client": {
+          "usages": [
+            "signing",
+            "digital signature",
+            "key encipherment", 
+            "client auth"
+          ],
+          "expiry": "8760h"
+        }
+      }
+    }
+  }

tests/cfssl/server.json

@@ -0,0 +1,20 @@
+{
+    "CN": "localhost",
+    "key": {
+      "algo": "rsa",
+      "size": 2048
+    },
+    "names": [
+    {
+      "C": "FR",
+      "L": "Paris",
+      "O": "Crowdsec",
+      "OU": "Crowdsec Server",
+      "ST": "France"
+    }
+    ],
+    "hosts": [
+      "127.0.0.1",
+      "localhost"
+    ]
+  }

tests/check-requirements

@@ -68,6 +68,22 @@ check_daemonizer() {
     esac
 }
 
+check_cfssl() {
+    # shellcheck disable=SC2016
+    howto_install='You can install it with "go get -u github.com/cloudflare/cfssl/cmd/cfssl" and add ~/go/bin to $PATH.'
+    if ! command -v cfssl >/dev/null; then
+        die "Missing required program 'cfssl'. $howto_install"
+    fi
+}
+
+check_cfssljson() {
+    # shellcheck disable=SC2016
+    howto_install='You can install it with "go get -u github.com/cloudflare/cfssl/cmd/cfssljson" and add ~/go/bin to $PATH.'
+    if ! command -v cfssljson >/dev/null; then
+        die "Missing required program 'cfssljson'. $howto_install"
+    fi
+}
+
 check_gocovmerge() {
     if ! command -v gocovmerge >/dev/null; then
         die "missing required program 'gocovmerge'. You can install it with \"go install github.com/wadey/gocovmerge@latest\""
@@ -76,6 +92,8 @@ check_gocovmerge() {
 
 check_bats_core
 check_daemonizer
+check_cfssl
+check_cfssljson
 check_jq
 check_nc
 check_python3