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crowdsec/pkg/apiserver/decisions_test.go

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13 KiB
Go
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package apiserver
import (
"testing"
"github.com/stretchr/testify/assert"
)
const (
APIKEY = "apikey"
PASSWORD = "password"
)
func TestDeleteDecisionRange(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_minibulk.json")
// delete by ip wrong
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, 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, PASSWORD)
assert.Equal(t, 200, w.Code)
assert.Equal(t, `{"nbDeleted":"0"}`, w.Body.String())
}
func TestDeleteDecisionFilter(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_minibulk.json")
// delete by ip wrong
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, 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, PASSWORD)
assert.Equal(t, 200, w.Code)
assert.Equal(t, `{"nbDeleted":"1"}`, w.Body.String())
}
func TestDeleteDecisionFilterByScenario(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_minibulk.json")
// delete by wrong scenario
w := lapi.RecordResponse("DELETE", "/v1/decisions?scenario=crowdsecurity/ssh-bff", emptyBody, PASSWORD)
assert.Equal(t, 200, w.Code)
assert.Equal(t, `{"nbDeleted":"0"}`, w.Body.String())
// delete by scenario good
w = lapi.RecordResponse("DELETE", "/v1/decisions?scenario=crowdsecurity/ssh-bf", emptyBody, PASSWORD)
assert.Equal(t, 200, w.Code)
assert.Equal(t, `{"nbDeleted":"2"}`, w.Body.String())
}
func TestGetDecisionFilters(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_minibulk.json")
// Get Decision
w := lapi.RecordResponse("GET", "/v1/decisions", emptyBody, APIKEY)
assert.Equal(t, 200, w.Code)
decisions, code, err := readDecisionsGetResp(w)
assert.Nil(t, err)
assert.Equal(t, 200, code)
assert.Equal(t, 2, len(decisions))
assert.Equal(t, "crowdsecurity/ssh-bf", *decisions[0].Scenario)
assert.Equal(t, "91.121.79.179", *decisions[0].Value)
assert.Equal(t, int64(1), decisions[0].ID)
assert.Equal(t, "crowdsecurity/ssh-bf", *decisions[1].Scenario)
assert.Equal(t, "91.121.79.178", *decisions[1].Value)
assert.Equal(t, int64(2), decisions[1].ID)
// Get Decision : type filter
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)
assert.Equal(t, 200, code)
assert.Equal(t, 2, len(decisions))
assert.Equal(t, "crowdsecurity/ssh-bf", *decisions[0].Scenario)
assert.Equal(t, "91.121.79.179", *decisions[0].Value)
assert.Equal(t, int64(1), decisions[0].ID)
assert.Equal(t, "crowdsecurity/ssh-bf", *decisions[1].Scenario)
assert.Equal(t, "91.121.79.178", *decisions[1].Value)
assert.Equal(t, int64(2), decisions[1].ID)
// assert.Contains(t, w.Body.String(), `"id":1,"origin":"crowdsec","scenario":"crowdsecurity/ssh-bf","scope":"Ip","type":"ban","value":"91.121.79.179"`)
// assert.Contains(t, w.Body.String(), `"id":2,"origin":"crowdsec","scenario":"crowdsecurity/ssh-bf","scope":"Ip","type":"ban","value":"91.121.79.178"`)
// Get Decision : scope/value
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)
assert.Equal(t, 200, code)
assert.Equal(t, 1, len(decisions))
assert.Equal(t, "crowdsecurity/ssh-bf", *decisions[0].Scenario)
assert.Equal(t, "91.121.79.179", *decisions[0].Value)
assert.Equal(t, int64(1), decisions[0].ID)
// assert.Contains(t, w.Body.String(), `"id":1,"origin":"crowdsec","scenario":"crowdsecurity/ssh-bf","scope":"Ip","type":"ban","value":"91.121.79.179"`)
// 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 : ip filter
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)
assert.Equal(t, 200, code)
assert.Equal(t, 1, len(decisions))
assert.Equal(t, "crowdsecurity/ssh-bf", *decisions[0].Scenario)
assert.Equal(t, "91.121.79.179", *decisions[0].Value)
assert.Equal(t, int64(1), decisions[0].ID)
// assert.Contains(t, w.Body.String(), `"id":1,"origin":"crowdsec","scenario":"crowdsecurity/ssh-bf","scope":"Ip","type":"ban","value":"91.121.79.179"`)
// 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, APIKEY)
assert.Equal(t, 200, w.Code)
decisions, code, err = readDecisionsGetResp(w)
assert.Nil(t, err)
assert.Equal(t, 200, code)
assert.Equal(t, 2, len(decisions))
assert.Contains(t, []string{*decisions[0].Value, *decisions[1].Value}, "91.121.79.179")
assert.Contains(t, []string{*decisions[0].Value, *decisions[1].Value}, "91.121.79.178")
}
func TestGetDecision(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_sample.json")
// Get Decision
w := lapi.RecordResponse("GET", "/v1/decisions", emptyBody, APIKEY)
assert.Equal(t, 200, w.Code)
decisions, code, err := readDecisionsGetResp(w)
assert.Nil(t, err)
assert.Equal(t, 200, code)
assert.Equal(t, 3, len(decisions))
/*decisions get doesn't perform deduplication*/
assert.Equal(t, "crowdsecurity/test", *decisions[0].Scenario)
assert.Equal(t, "127.0.0.1", *decisions[0].Value)
assert.Equal(t, int64(1), decisions[0].ID)
assert.Equal(t, "crowdsecurity/test", *decisions[1].Scenario)
assert.Equal(t, "127.0.0.1", *decisions[1].Value)
assert.Equal(t, int64(2), decisions[1].ID)
assert.Equal(t, "crowdsecurity/test", *decisions[2].Scenario)
assert.Equal(t, "127.0.0.1", *decisions[2].Value)
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, APIKEY)
assert.Equal(t, 200, w.Code)
assert.Equal(t, 3, len(decisions))
}
func TestDeleteDecisionByID(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_sample.json")
//Have one alerts
w := lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, APIKEY)
decisions, code, err := readDecisionsStreamResp(w)
assert.Equal(t, err, nil)
assert.Equal(t, 200, code)
assert.Equal(t, 0, len(decisions["deleted"]))
assert.Equal(t, 1, len(decisions["new"]))
// Delete alert with Invalid ID
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, "decision_id must be valid integer", err_resp["message"])
// Delete alert with ID that not exist
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, "decision with id '100' doesn't exist: unable to delete", err_resp["message"])
//Have one alerts
w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, APIKEY)
decisions, code, err = readDecisionsStreamResp(w)
assert.Equal(t, err, nil)
assert.Equal(t, 200, code)
assert.Equal(t, 0, len(decisions["deleted"]))
assert.Equal(t, 1, len(decisions["new"]))
// Delete alert with valid ID
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, APIKEY)
decisions, code, err = readDecisionsStreamResp(w)
assert.Equal(t, err, nil)
assert.Equal(t, 200, code)
assert.Equal(t, 0, len(decisions["deleted"]))
assert.Equal(t, 1, len(decisions["new"]))
}
func TestDeleteDecision(t *testing.T) {
lapi := SetupLAPITest(t)
// Create Valid Alert
lapi.InsertAlertFromFile("./tests/alert_sample.json")
// Delete alert with Invalid filter
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, PASSWORD)
assert.Equal(t, 200, w.Code)
resp, _, err := readDecisionsDeleteResp(w)
assert.NoError(t, err)
assert.Equal(t, resp.NbDeleted, "3")
}
func TestStreamStartDecisionDedup(t *testing.T) {
//Ensure that at stream startup we only get the longest decision
lapi := SetupLAPITest(t)
// Create Valid Alert : 3 decisions for 127.0.0.1, longest has id=3
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, APIKEY)
decisions, code, err := readDecisionsStreamResp(w)
assert.Equal(t, nil, err)
assert.Equal(t, 200, code)
assert.Equal(t, 0, len(decisions["deleted"]))
assert.Equal(t, 1, len(decisions["new"]))
assert.Equal(t, int64(3), decisions["new"][0].ID)
assert.Equal(t, "test", *decisions["new"][0].Origin)
assert.Equal(t, "127.0.0.1", *decisions["new"][0].Value)
// 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, 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, APIKEY)
decisions, code, err = readDecisionsStreamResp(w)
assert.Equal(t, nil, err)
assert.Equal(t, 200, code)
assert.Equal(t, 0, len(decisions["deleted"]))
assert.Equal(t, 1, len(decisions["new"]))
assert.Equal(t, int64(2), decisions["new"][0].ID)
assert.Equal(t, "test", *decisions["new"][0].Origin)
assert.Equal(t, "127.0.0.1", *decisions["new"][0].Value)
// 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, PASSWORD)
assert.Equal(t, 200, w.Code)
// And get the remaining decision (1)
w = lapi.RecordResponse("GET", "/v1/decisions/stream?startup=true", emptyBody, APIKEY)
decisions, code, err = readDecisionsStreamResp(w)
assert.Equal(t, nil, err)
assert.Equal(t, 200, code)
assert.Equal(t, 0, len(decisions["deleted"]))
assert.Equal(t, 1, len(decisions["new"]))
assert.Equal(t, int64(1), decisions["new"][0].ID)
assert.Equal(t, "test", *decisions["new"][0].Origin)
assert.Equal(t, "127.0.0.1", *decisions["new"][0].Value)
// We delete the last decision, we receive the delete order
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, APIKEY)
decisions, code, err = readDecisionsStreamResp(w)
assert.Equal(t, nil, err)
assert.Equal(t, 200, code)
assert.Equal(t, 1, len(decisions["deleted"]))
assert.Equal(t, int64(1), decisions["deleted"][0].ID)
assert.Equal(t, "test", *decisions["deleted"][0].Origin)
assert.Equal(t, "127.0.0.1", *decisions["deleted"][0].Value)
assert.Equal(t, 0, len(decisions["new"]))
}
type DecisionCheck struct {
ID int64
Origin string
Scenario string
Value string
Duration string
Type string
}
type DecisionTest struct {
TestName string
Method string
Route string
CheckCodeOnly bool
Code int
LenNew int
LenDeleted int
NewChecks []DecisionCheck
DelChecks []DecisionCheck
AuthType string
}
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