944 lines
25 KiB
Go
944 lines
25 KiB
Go
package apiserver
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import (
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"bytes"
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"context"
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"encoding/json"
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"fmt"
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"net/url"
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"os"
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"reflect"
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"sync"
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"testing"
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"time"
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"github.com/jarcoal/httpmock"
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"github.com/sirupsen/logrus"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"gopkg.in/tomb.v2"
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"github.com/crowdsecurity/crowdsec/pkg/apiclient"
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"github.com/crowdsecurity/crowdsec/pkg/csconfig"
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"github.com/crowdsecurity/crowdsec/pkg/cstest"
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"github.com/crowdsecurity/crowdsec/pkg/cwversion"
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"github.com/crowdsecurity/crowdsec/pkg/database"
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"github.com/crowdsecurity/crowdsec/pkg/database/ent/decision"
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"github.com/crowdsecurity/crowdsec/pkg/database/ent/machine"
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"github.com/crowdsecurity/crowdsec/pkg/models"
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"github.com/crowdsecurity/crowdsec/pkg/types"
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)
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func getDBClient(t *testing.T) *database.Client {
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t.Helper()
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dbPath, err := os.CreateTemp("", "*sqlite")
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require.NoError(t, err)
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dbClient, err := database.NewClient(&csconfig.DatabaseCfg{
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Type: "sqlite",
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DbName: "crowdsec",
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DbPath: dbPath.Name(),
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})
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require.NoError(t, err)
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return dbClient
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}
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func getAPIC(t *testing.T) *apic {
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t.Helper()
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dbClient := getDBClient(t)
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return &apic{
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alertToPush: make(chan []*models.Alert),
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dbClient: dbClient,
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mu: sync.Mutex{},
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startup: true,
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pullTomb: tomb.Tomb{},
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pushTomb: tomb.Tomb{},
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metricsTomb: tomb.Tomb{},
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scenarioList: make([]string, 0),
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consoleConfig: &csconfig.ConsoleConfig{
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ShareManualDecisions: types.BoolPtr(false),
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ShareTaintedScenarios: types.BoolPtr(false),
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ShareCustomScenarios: types.BoolPtr(false),
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},
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}
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}
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func absDiff(a int, b int) (c int) {
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if c = a - b; c < 0 {
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return -1 * c
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}
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return c
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}
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func assertTotalDecisionCount(t *testing.T, dbClient *database.Client, count int) {
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d := dbClient.Ent.Decision.Query().AllX(context.Background())
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assert.Len(t, d, count)
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}
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func assertTotalValidDecisionCount(t *testing.T, dbClient *database.Client, count int) {
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d := dbClient.Ent.Decision.Query().Where(
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decision.UntilGT(time.Now()),
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).AllX(context.Background())
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assert.Len(t, d, count)
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}
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func jsonMarshalX(v interface{}) []byte {
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data, err := json.Marshal(v)
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if err != nil {
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panic(err)
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}
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return data
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}
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func assertTotalAlertCount(t *testing.T, dbClient *database.Client, count int) {
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d := dbClient.Ent.Alert.Query().AllX(context.Background())
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assert.Len(t, d, count)
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}
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func TestAPICCAPIPullIsOld(t *testing.T) {
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api := getAPIC(t)
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isOld, err := api.CAPIPullIsOld()
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require.NoError(t, err)
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assert.True(t, isOld)
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decision := api.dbClient.Ent.Decision.Create().
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SetUntil(time.Now().Add(time.Hour)).
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SetScenario("crowdsec/test").
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SetType("IP").
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SetScope("Country").
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SetValue("Blah").
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SetOrigin(SCOPE_CAPI).
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SaveX(context.Background())
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api.dbClient.Ent.Alert.Create().
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SetCreatedAt(time.Now()).
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SetScenario("crowdsec/test").
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AddDecisions(
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decision,
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).
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SaveX(context.Background())
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isOld, err = api.CAPIPullIsOld()
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require.NoError(t, err)
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assert.False(t, isOld)
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}
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func TestAPICFetchScenariosListFromDB(t *testing.T) {
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tests := []struct {
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name string
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machineIDsWithScenarios map[string]string
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expectedScenarios []string
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}{
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{
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name: "Simple one machine with two scenarios",
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machineIDsWithScenarios: map[string]string{
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"a": "crowdsecurity/http-bf,crowdsecurity/ssh-bf",
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},
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expectedScenarios: []string{"crowdsecurity/ssh-bf", "crowdsecurity/http-bf"},
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},
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{
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name: "Multi machine with custom+hub scenarios",
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machineIDsWithScenarios: map[string]string{
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"a": "crowdsecurity/http-bf,crowdsecurity/ssh-bf,my_scenario",
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"b": "crowdsecurity/http-bf,crowdsecurity/ssh-bf,foo_scenario",
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},
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expectedScenarios: []string{"crowdsecurity/ssh-bf", "crowdsecurity/http-bf", "my_scenario", "foo_scenario"},
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},
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}
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for _, tc := range tests {
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tc := tc
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t.Run(tc.name, func(t *testing.T) {
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api := getAPIC(t)
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for machineID, scenarios := range tc.machineIDsWithScenarios {
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api.dbClient.Ent.Machine.Create().
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SetMachineId(machineID).
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SetPassword(testPassword.String()).
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SetIpAddress("1.2.3.4").
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SetScenarios(scenarios).
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ExecX(context.Background())
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}
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scenarios, err := api.FetchScenariosListFromDB()
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for machineID := range tc.machineIDsWithScenarios {
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api.dbClient.Ent.Machine.Delete().Where(machine.MachineIdEQ(machineID)).ExecX(context.Background())
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}
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require.NoError(t, err)
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assert.ElementsMatch(t, tc.expectedScenarios, scenarios)
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})
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}
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}
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func TestNewAPIC(t *testing.T) {
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var testConfig *csconfig.OnlineApiClientCfg
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setConfig := func() {
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testConfig = &csconfig.OnlineApiClientCfg{
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Credentials: &csconfig.ApiCredentialsCfg{
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URL: "foobar",
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Login: "foo",
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Password: "bar",
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},
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}
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}
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type args struct {
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dbClient *database.Client
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consoleConfig *csconfig.ConsoleConfig
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}
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tests := []struct {
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name string
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args args
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expectedErr string
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action func()
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}{
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{
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name: "simple",
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action: func() {},
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args: args{
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dbClient: getDBClient(t),
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consoleConfig: LoadTestConfig().API.Server.ConsoleConfig,
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},
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},
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{
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name: "error in parsing URL",
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action: func() { testConfig.Credentials.URL = "foobar http://" },
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args: args{
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dbClient: getDBClient(t),
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consoleConfig: LoadTestConfig().API.Server.ConsoleConfig,
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},
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expectedErr: "first path segment in URL cannot contain colon",
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},
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}
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for _, tc := range tests {
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tc := tc
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t.Run(tc.name, func(t *testing.T) {
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setConfig()
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tc.action()
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_, err := NewAPIC(testConfig, tc.args.dbClient, tc.args.consoleConfig)
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cstest.RequireErrorContains(t, err, tc.expectedErr)
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})
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}
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}
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func TestAPICHandleDeletedDecisions(t *testing.T) {
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api := getAPIC(t)
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_, deleteCounters := makeAddAndDeleteCounters()
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decision1 := api.dbClient.Ent.Decision.Create().
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SetUntil(time.Now().Add(time.Hour)).
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SetScenario("crowdsec/test").
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SetType("ban").
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SetScope("IP").
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SetValue("1.2.3.4").
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SetOrigin(SCOPE_CAPI).
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SaveX(context.Background())
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api.dbClient.Ent.Decision.Create().
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SetUntil(time.Now().Add(time.Hour)).
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SetScenario("crowdsec/test").
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SetType("ban").
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SetScope("IP").
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SetValue("1.2.3.4").
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SetOrigin(SCOPE_CAPI).
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SaveX(context.Background())
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assertTotalDecisionCount(t, api.dbClient, 2)
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nbDeleted, err := api.HandleDeletedDecisions([]*models.Decision{{
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Value: types.StrPtr("1.2.3.4"),
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Origin: &SCOPE_CAPI,
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Type: &decision1.Type,
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Scenario: types.StrPtr("crowdsec/test"),
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Scope: types.StrPtr("IP"),
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}}, deleteCounters)
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assert.NoError(t, err)
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assert.Equal(t, 2, nbDeleted)
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assert.Equal(t, 2, deleteCounters[SCOPE_CAPI]["all"])
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}
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func TestAPICGetMetrics(t *testing.T) {
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cleanUp := func(api *apic) {
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api.dbClient.Ent.Bouncer.Delete().ExecX(context.Background())
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api.dbClient.Ent.Machine.Delete().ExecX(context.Background())
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}
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tests := []struct {
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name string
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machineIDs []string
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bouncers []string
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expectedMetric *models.Metrics
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}{
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{
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name: "simple",
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machineIDs: []string{"a", "b", "c"},
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bouncers: []string{"1", "2", "3"},
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expectedMetric: &models.Metrics{
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ApilVersion: types.StrPtr(cwversion.VersionStr()),
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Bouncers: []*models.MetricsBouncerInfo{
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{
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CustomName: "1",
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LastPull: time.Time{}.String(),
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}, {
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CustomName: "2",
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LastPull: time.Time{}.String(),
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}, {
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CustomName: "3",
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LastPull: time.Time{}.String(),
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},
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},
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Machines: []*models.MetricsAgentInfo{
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{
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Name: "a",
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LastPush: time.Time{}.String(),
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LastUpdate: time.Time{}.String(),
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},
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{
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Name: "b",
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LastPush: time.Time{}.String(),
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LastUpdate: time.Time{}.String(),
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},
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{
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Name: "c",
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LastPush: time.Time{}.String(),
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LastUpdate: time.Time{}.String(),
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},
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},
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},
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},
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}
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for _, tc := range tests {
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tc := tc
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t.Run(tc.name, func(t *testing.T) {
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apiClient := getAPIC(t)
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cleanUp(apiClient)
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for i, machineID := range tc.machineIDs {
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apiClient.dbClient.Ent.Machine.Create().
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SetMachineId(machineID).
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SetPassword(testPassword.String()).
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SetIpAddress(fmt.Sprintf("1.2.3.%d", i)).
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SetScenarios("crowdsecurity/test").
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SetLastPush(time.Time{}).
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SetUpdatedAt(time.Time{}).
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ExecX(context.Background())
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}
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for i, bouncerName := range tc.bouncers {
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apiClient.dbClient.Ent.Bouncer.Create().
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SetIPAddress(fmt.Sprintf("1.2.3.%d", i)).
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SetName(bouncerName).
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SetAPIKey("foobar").
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SetRevoked(false).
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SetLastPull(time.Time{}).
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ExecX(context.Background())
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}
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foundMetrics, err := apiClient.GetMetrics()
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require.NoError(t, err)
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assert.Equal(t, tc.expectedMetric.Bouncers, foundMetrics.Bouncers)
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assert.Equal(t, tc.expectedMetric.Machines, foundMetrics.Machines)
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})
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}
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}
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func TestCreateAlertsForDecision(t *testing.T) {
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httpBfDecisionList := &models.Decision{
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Origin: &SCOPE_LISTS,
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Scenario: types.StrPtr("crowdsecurity/http-bf"),
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}
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sshBfDecisionList := &models.Decision{
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Origin: &SCOPE_LISTS,
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Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
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}
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httpBfDecisionCommunity := &models.Decision{
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Origin: &SCOPE_CAPI,
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Scenario: types.StrPtr("crowdsecurity/http-bf"),
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}
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sshBfDecisionCommunity := &models.Decision{
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Origin: &SCOPE_CAPI,
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Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
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}
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type args struct {
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decisions []*models.Decision
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}
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tests := []struct {
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name string
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args args
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want []*models.Alert
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}{
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{
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name: "2 decisions CAPI List Decisions should create 2 alerts",
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args: args{
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decisions: []*models.Decision{
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httpBfDecisionList,
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sshBfDecisionList,
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},
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},
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want: []*models.Alert{
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createAlertForDecision(httpBfDecisionList),
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createAlertForDecision(sshBfDecisionList),
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},
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},
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{
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name: "2 decisions CAPI List same scenario decisions should create 1 alert",
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args: args{
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decisions: []*models.Decision{
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httpBfDecisionList,
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httpBfDecisionList,
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},
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},
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want: []*models.Alert{
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createAlertForDecision(httpBfDecisionList),
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},
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},
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{
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name: "5 decisions from community list should create 1 alert",
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args: args{
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decisions: []*models.Decision{
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httpBfDecisionCommunity,
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httpBfDecisionCommunity,
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sshBfDecisionCommunity,
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sshBfDecisionCommunity,
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sshBfDecisionCommunity,
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},
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},
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want: []*models.Alert{
|
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createAlertForDecision(sshBfDecisionCommunity),
|
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},
|
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},
|
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}
|
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for _, tc := range tests {
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tc := tc
|
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t.Run(tc.name, func(t *testing.T) {
|
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if got := createAlertsForDecisions(tc.args.decisions); !reflect.DeepEqual(got, tc.want) {
|
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t.Errorf("createAlertsForDecisions() = %v, want %v", got, tc.want)
|
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}
|
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})
|
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}
|
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}
|
|
|
|
func TestFillAlertsWithDecisions(t *testing.T) {
|
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httpBfDecisionCommunity := &models.Decision{
|
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Origin: &SCOPE_CAPI,
|
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Scenario: types.StrPtr("crowdsecurity/http-bf"),
|
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Scope: types.StrPtr("ip"),
|
|
}
|
|
|
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sshBfDecisionCommunity := &models.Decision{
|
|
Origin: &SCOPE_CAPI,
|
|
Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
|
|
Scope: types.StrPtr("ip"),
|
|
}
|
|
|
|
httpBfDecisionList := &models.Decision{
|
|
Origin: &SCOPE_LISTS,
|
|
Scenario: types.StrPtr("crowdsecurity/http-bf"),
|
|
Scope: types.StrPtr("ip"),
|
|
}
|
|
|
|
sshBfDecisionList := &models.Decision{
|
|
Origin: &SCOPE_LISTS,
|
|
Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
|
|
Scope: types.StrPtr("ip"),
|
|
}
|
|
type args struct {
|
|
alerts []*models.Alert
|
|
decisions []*models.Decision
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
args args
|
|
want []*models.Alert
|
|
}{
|
|
{
|
|
name: "1 CAPI alert should pair up with n CAPI decisions",
|
|
args: args{
|
|
alerts: []*models.Alert{createAlertForDecision(httpBfDecisionCommunity)},
|
|
decisions: []*models.Decision{httpBfDecisionCommunity, sshBfDecisionCommunity, sshBfDecisionCommunity, httpBfDecisionCommunity},
|
|
},
|
|
want: []*models.Alert{
|
|
func() *models.Alert {
|
|
a := createAlertForDecision(httpBfDecisionCommunity)
|
|
a.Decisions = []*models.Decision{httpBfDecisionCommunity, sshBfDecisionCommunity, sshBfDecisionCommunity, httpBfDecisionCommunity}
|
|
return a
|
|
}(),
|
|
},
|
|
},
|
|
{
|
|
name: "List alert should pair up only with decisions having same scenario",
|
|
args: args{
|
|
alerts: []*models.Alert{createAlertForDecision(httpBfDecisionList), createAlertForDecision(sshBfDecisionList)},
|
|
decisions: []*models.Decision{httpBfDecisionList, httpBfDecisionList, sshBfDecisionList, sshBfDecisionList},
|
|
},
|
|
want: []*models.Alert{
|
|
func() *models.Alert {
|
|
a := createAlertForDecision(httpBfDecisionList)
|
|
a.Decisions = []*models.Decision{httpBfDecisionList, httpBfDecisionList}
|
|
return a
|
|
}(),
|
|
func() *models.Alert {
|
|
a := createAlertForDecision(sshBfDecisionList)
|
|
a.Decisions = []*models.Decision{sshBfDecisionList, sshBfDecisionList}
|
|
return a
|
|
}(),
|
|
},
|
|
},
|
|
}
|
|
for _, tc := range tests {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
addCounters, _ := makeAddAndDeleteCounters()
|
|
if got := fillAlertsWithDecisions(tc.args.alerts, tc.args.decisions, addCounters); !reflect.DeepEqual(got, tc.want) {
|
|
t.Errorf("fillAlertsWithDecisions() = %v, want %v", got, tc.want)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAPICPullTop(t *testing.T) {
|
|
api := getAPIC(t)
|
|
api.dbClient.Ent.Decision.Create().
|
|
SetOrigin(SCOPE_LISTS).
|
|
SetType("ban").
|
|
SetValue("9.9.9.9").
|
|
SetScope("Ip").
|
|
SetScenario("crowdsecurity/ssh-bf").
|
|
SetUntil(time.Now().Add(time.Hour)).
|
|
ExecX(context.Background())
|
|
assertTotalDecisionCount(t, api.dbClient, 1)
|
|
assertTotalValidDecisionCount(t, api.dbClient, 1)
|
|
httpmock.Activate()
|
|
defer httpmock.DeactivateAndReset()
|
|
httpmock.RegisterResponder("GET", "http://api.crowdsec.net/api/decisions/stream", httpmock.NewBytesResponder(
|
|
200, jsonMarshalX(
|
|
models.DecisionsStreamResponse{
|
|
Deleted: models.GetDecisionsResponse{
|
|
&models.Decision{
|
|
Origin: &SCOPE_LISTS,
|
|
Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
|
|
Value: types.StrPtr("9.9.9.9"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
}, // This is already present in DB
|
|
&models.Decision{
|
|
Origin: &SCOPE_LISTS,
|
|
Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
|
|
Value: types.StrPtr("9.1.9.9"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
}, // This not present in DB.
|
|
},
|
|
New: models.GetDecisionsResponse{
|
|
&models.Decision{
|
|
Origin: &SCOPE_CAPI,
|
|
Scenario: types.StrPtr("crowdsecurity/test1"),
|
|
Value: types.StrPtr("1.2.3.4"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
},
|
|
&models.Decision{
|
|
Origin: &SCOPE_CAPI,
|
|
Scenario: types.StrPtr("crowdsecurity/test2"),
|
|
Value: types.StrPtr("1.2.3.5"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
}, // These two are from community list.
|
|
&models.Decision{
|
|
Origin: &SCOPE_LISTS,
|
|
Scenario: types.StrPtr("crowdsecurity/http-bf"),
|
|
Value: types.StrPtr("1.2.3.6"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
},
|
|
&models.Decision{
|
|
Origin: &SCOPE_LISTS,
|
|
Scenario: types.StrPtr("crowdsecurity/ssh-bf"),
|
|
Value: types.StrPtr("1.2.3.7"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
}, // These two are from list subscription.
|
|
},
|
|
},
|
|
),
|
|
))
|
|
url, err := url.ParseRequestURI("http://api.crowdsec.net/")
|
|
require.NoError(t, err)
|
|
|
|
apic, err := apiclient.NewDefaultClient(
|
|
url,
|
|
"/api",
|
|
fmt.Sprintf("crowdsec/%s", cwversion.VersionStr()),
|
|
nil,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
api.apiClient = apic
|
|
err = api.PullTop()
|
|
require.NoError(t, err)
|
|
|
|
assertTotalDecisionCount(t, api.dbClient, 5)
|
|
assertTotalValidDecisionCount(t, api.dbClient, 4)
|
|
assertTotalAlertCount(t, api.dbClient, 3) // 2 for list sub , 1 for community list.
|
|
alerts := api.dbClient.Ent.Alert.Query().AllX(context.Background())
|
|
validDecisions := api.dbClient.Ent.Decision.Query().Where(
|
|
decision.UntilGT(time.Now())).
|
|
AllX(context.Background())
|
|
|
|
decisionScenarioFreq := make(map[string]int)
|
|
alertScenario := make(map[string]int)
|
|
|
|
for _, alert := range alerts {
|
|
alertScenario[alert.SourceScope]++
|
|
}
|
|
assert.Equal(t, 3, len(alertScenario))
|
|
assert.Equal(t, 1, alertScenario[SCOPE_CAPI_ALIAS])
|
|
assert.Equal(t, 1, alertScenario["lists:crowdsecurity/ssh-bf"])
|
|
assert.Equal(t, 1, alertScenario["lists:crowdsecurity/http-bf"])
|
|
|
|
for _, decisions := range validDecisions {
|
|
decisionScenarioFreq[decisions.Scenario]++
|
|
}
|
|
|
|
assert.Equal(t, 1, decisionScenarioFreq["crowdsecurity/http-bf"], 1)
|
|
assert.Equal(t, 1, decisionScenarioFreq["crowdsecurity/ssh-bf"], 1)
|
|
assert.Equal(t, 1, decisionScenarioFreq["crowdsecurity/test1"], 1)
|
|
assert.Equal(t, 1, decisionScenarioFreq["crowdsecurity/test2"], 1)
|
|
}
|
|
|
|
func TestAPICPush(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
alerts []*models.Alert
|
|
expectedCalls int
|
|
}{
|
|
{
|
|
name: "simple single alert",
|
|
alerts: []*models.Alert{
|
|
{
|
|
Scenario: types.StrPtr("crowdsec/test"),
|
|
ScenarioHash: types.StrPtr("certified"),
|
|
ScenarioVersion: types.StrPtr("v1.0"),
|
|
Simulated: types.BoolPtr(false),
|
|
},
|
|
},
|
|
expectedCalls: 1,
|
|
},
|
|
{
|
|
name: "simulated alert is not pushed",
|
|
alerts: []*models.Alert{
|
|
{
|
|
Scenario: types.StrPtr("crowdsec/test"),
|
|
ScenarioHash: types.StrPtr("certified"),
|
|
ScenarioVersion: types.StrPtr("v1.0"),
|
|
Simulated: types.BoolPtr(true),
|
|
},
|
|
},
|
|
expectedCalls: 0,
|
|
},
|
|
{
|
|
name: "1 request per 50 alerts",
|
|
expectedCalls: 2,
|
|
alerts: func() []*models.Alert {
|
|
alerts := make([]*models.Alert, 100)
|
|
for i := 0; i < 100; i++ {
|
|
alerts[i] = &models.Alert{
|
|
Scenario: types.StrPtr("crowdsec/test"),
|
|
ScenarioHash: types.StrPtr("certified"),
|
|
ScenarioVersion: types.StrPtr("v1.0"),
|
|
Simulated: types.BoolPtr(false),
|
|
}
|
|
}
|
|
return alerts
|
|
}(),
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
api := getAPIC(t)
|
|
api.pushInterval = time.Millisecond
|
|
api.pushIntervalFirst = time.Millisecond
|
|
url, err := url.ParseRequestURI("http://api.crowdsec.net/")
|
|
require.NoError(t, err)
|
|
|
|
httpmock.Activate()
|
|
defer httpmock.DeactivateAndReset()
|
|
apic, err := apiclient.NewDefaultClient(
|
|
url,
|
|
"/api",
|
|
fmt.Sprintf("crowdsec/%s", cwversion.VersionStr()),
|
|
nil,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
api.apiClient = apic
|
|
httpmock.RegisterResponder("POST", "http://api.crowdsec.net/api/signals", httpmock.NewBytesResponder(200, []byte{}))
|
|
go func() {
|
|
api.alertToPush <- tc.alerts
|
|
time.Sleep(time.Second)
|
|
api.Shutdown()
|
|
}()
|
|
err = api.Push()
|
|
require.NoError(t, err)
|
|
assert.Equal(t, tc.expectedCalls, httpmock.GetTotalCallCount())
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAPICSendMetrics(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
duration time.Duration
|
|
expectedCalls int
|
|
setUp func(*apic)
|
|
metricsInterval time.Duration
|
|
}{
|
|
{
|
|
name: "basic",
|
|
duration: time.Millisecond * 30,
|
|
metricsInterval: time.Millisecond * 5,
|
|
expectedCalls: 5,
|
|
setUp: func(api *apic) {},
|
|
},
|
|
{
|
|
name: "with some metrics",
|
|
duration: time.Millisecond * 30,
|
|
metricsInterval: time.Millisecond * 5,
|
|
expectedCalls: 5,
|
|
setUp: func(api *apic) {
|
|
api.dbClient.Ent.Machine.Delete().ExecX(context.Background())
|
|
api.dbClient.Ent.Machine.Create().
|
|
SetMachineId("1234").
|
|
SetPassword(testPassword.String()).
|
|
SetIpAddress("1.2.3.4").
|
|
SetScenarios("crowdsecurity/test").
|
|
SetLastPush(time.Time{}).
|
|
SetUpdatedAt(time.Time{}).
|
|
ExecX(context.Background())
|
|
|
|
api.dbClient.Ent.Bouncer.Delete().ExecX(context.Background())
|
|
api.dbClient.Ent.Bouncer.Create().
|
|
SetIPAddress("1.2.3.6").
|
|
SetName("someBouncer").
|
|
SetAPIKey("foobar").
|
|
SetRevoked(false).
|
|
SetLastPull(time.Time{}).
|
|
ExecX(context.Background())
|
|
},
|
|
},
|
|
}
|
|
|
|
httpmock.RegisterResponder("POST", "http://api.crowdsec.net/api/metrics/", httpmock.NewBytesResponder(200, []byte{}))
|
|
httpmock.Activate()
|
|
defer httpmock.Deactivate()
|
|
|
|
for _, tc := range tests {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
url, err := url.ParseRequestURI("http://api.crowdsec.net/")
|
|
require.NoError(t, err)
|
|
|
|
apiClient, err := apiclient.NewDefaultClient(
|
|
url,
|
|
"/api",
|
|
fmt.Sprintf("crowdsec/%s", cwversion.VersionStr()),
|
|
nil,
|
|
)
|
|
require.NoError(t, err)
|
|
|
|
api := getAPIC(t)
|
|
api.pushInterval = time.Millisecond
|
|
api.pushIntervalFirst = time.Millisecond
|
|
api.apiClient = apiClient
|
|
api.metricsInterval = tc.metricsInterval
|
|
api.metricsIntervalFirst = tc.metricsInterval
|
|
tc.setUp(api)
|
|
|
|
stop := make(chan bool)
|
|
httpmock.ZeroCallCounters()
|
|
go api.SendMetrics(stop)
|
|
time.Sleep(tc.duration)
|
|
stop <- true
|
|
|
|
info := httpmock.GetCallCountInfo()
|
|
noResponderCalls := info["NO_RESPONDER"]
|
|
responderCalls := info["POST http://api.crowdsec.net/api/metrics/"]
|
|
assert.LessOrEqual(t, absDiff(tc.expectedCalls, responderCalls), 2)
|
|
assert.Zero(t, noResponderCalls)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestAPICPull(t *testing.T) {
|
|
api := getAPIC(t)
|
|
tests := []struct {
|
|
name string
|
|
setUp func()
|
|
expectedDecisionCount int
|
|
logContains string
|
|
}{
|
|
{
|
|
name: "test pull if no scenarios are present",
|
|
setUp: func() {},
|
|
logContains: "scenario list is empty, will not pull yet",
|
|
},
|
|
{
|
|
name: "test pull",
|
|
setUp: func() {
|
|
api.dbClient.Ent.Machine.Create().
|
|
SetMachineId("1.2.3.4").
|
|
SetPassword(testPassword.String()).
|
|
SetIpAddress("1.2.3.4").
|
|
SetScenarios("crowdsecurity/ssh-bf").
|
|
ExecX(context.Background())
|
|
},
|
|
expectedDecisionCount: 1,
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
api = getAPIC(t)
|
|
api.pullInterval = time.Millisecond
|
|
api.pullIntervalFirst = time.Millisecond
|
|
url, err := url.ParseRequestURI("http://api.crowdsec.net/")
|
|
require.NoError(t, err)
|
|
httpmock.Activate()
|
|
defer httpmock.DeactivateAndReset()
|
|
apic, err := apiclient.NewDefaultClient(
|
|
url,
|
|
"/api",
|
|
fmt.Sprintf("crowdsec/%s", cwversion.VersionStr()),
|
|
nil,
|
|
)
|
|
require.NoError(t, err)
|
|
api.apiClient = apic
|
|
httpmock.RegisterNoResponder(httpmock.NewBytesResponder(200, jsonMarshalX(
|
|
models.DecisionsStreamResponse{
|
|
New: models.GetDecisionsResponse{
|
|
&models.Decision{
|
|
Origin: &SCOPE_CAPI,
|
|
Scenario: types.StrPtr("crowdsecurity/test2"),
|
|
Value: types.StrPtr("1.2.3.5"),
|
|
Scope: types.StrPtr("Ip"),
|
|
Duration: types.StrPtr("24h"),
|
|
Type: types.StrPtr("ban"),
|
|
},
|
|
},
|
|
},
|
|
)))
|
|
tc.setUp()
|
|
var buf bytes.Buffer
|
|
go func() {
|
|
logrus.SetOutput(&buf)
|
|
if err := api.Pull(); err != nil {
|
|
panic(err)
|
|
}
|
|
}()
|
|
//Slightly long because the CI runner for windows are slow, and this can lead to random failure
|
|
time.Sleep(time.Millisecond * 500)
|
|
logrus.SetOutput(os.Stderr)
|
|
assert.Contains(t, buf.String(), tc.logContains)
|
|
assertTotalDecisionCount(t, api.dbClient, tc.expectedDecisionCount)
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestShouldShareAlert(t *testing.T) {
|
|
tests := []struct {
|
|
name string
|
|
consoleConfig *csconfig.ConsoleConfig
|
|
alert *models.Alert
|
|
expectedRet bool
|
|
expectedTrust string
|
|
}{
|
|
{
|
|
name: "custom alert should be shared if config enables it",
|
|
consoleConfig: &csconfig.ConsoleConfig{
|
|
ShareCustomScenarios: types.BoolPtr(true),
|
|
},
|
|
alert: &models.Alert{Simulated: types.BoolPtr(false)},
|
|
expectedRet: true,
|
|
expectedTrust: "custom",
|
|
},
|
|
{
|
|
name: "custom alert should not be shared if config disables it",
|
|
consoleConfig: &csconfig.ConsoleConfig{
|
|
ShareCustomScenarios: types.BoolPtr(false),
|
|
},
|
|
alert: &models.Alert{Simulated: types.BoolPtr(false)},
|
|
expectedRet: false,
|
|
expectedTrust: "custom",
|
|
},
|
|
{
|
|
name: "manual alert should be shared if config enables it",
|
|
consoleConfig: &csconfig.ConsoleConfig{
|
|
ShareManualDecisions: types.BoolPtr(true),
|
|
},
|
|
alert: &models.Alert{
|
|
Simulated: types.BoolPtr(false),
|
|
Decisions: []*models.Decision{{Origin: types.StrPtr("cscli")}},
|
|
},
|
|
expectedRet: true,
|
|
expectedTrust: "manual",
|
|
},
|
|
{
|
|
name: "manual alert should not be shared if config disables it",
|
|
consoleConfig: &csconfig.ConsoleConfig{
|
|
ShareManualDecisions: types.BoolPtr(false),
|
|
},
|
|
alert: &models.Alert{
|
|
Simulated: types.BoolPtr(false),
|
|
Decisions: []*models.Decision{{Origin: types.StrPtr("cscli")}},
|
|
},
|
|
expectedRet: false,
|
|
expectedTrust: "manual",
|
|
},
|
|
{
|
|
name: "manual alert should be shared if config enables it",
|
|
consoleConfig: &csconfig.ConsoleConfig{
|
|
ShareTaintedScenarios: types.BoolPtr(true),
|
|
},
|
|
alert: &models.Alert{
|
|
Simulated: types.BoolPtr(false),
|
|
ScenarioHash: types.StrPtr("whateverHash"),
|
|
},
|
|
expectedRet: true,
|
|
expectedTrust: "tainted",
|
|
},
|
|
{
|
|
name: "manual alert should not be shared if config disables it",
|
|
consoleConfig: &csconfig.ConsoleConfig{
|
|
ShareTaintedScenarios: types.BoolPtr(false),
|
|
},
|
|
alert: &models.Alert{
|
|
Simulated: types.BoolPtr(false),
|
|
ScenarioHash: types.StrPtr("whateverHash"),
|
|
},
|
|
expectedRet: false,
|
|
expectedTrust: "tainted",
|
|
},
|
|
}
|
|
|
|
for _, tc := range tests {
|
|
tc := tc
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
ret := shouldShareAlert(tc.alert, tc.consoleConfig)
|
|
assert.Equal(t, tc.expectedRet, ret)
|
|
})
|
|
}
|
|
}
|