742 lines
23 KiB
Go
742 lines
23 KiB
Go
package database
|
|
|
|
import (
|
|
"fmt"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
"entgo.io/ent/dialect/sql"
|
|
"github.com/pkg/errors"
|
|
|
|
"github.com/crowdsecurity/go-cs-lib/slicetools"
|
|
|
|
"github.com/crowdsecurity/crowdsec/pkg/database/ent"
|
|
"github.com/crowdsecurity/crowdsec/pkg/database/ent/decision"
|
|
"github.com/crowdsecurity/crowdsec/pkg/database/ent/predicate"
|
|
"github.com/crowdsecurity/crowdsec/pkg/types"
|
|
)
|
|
|
|
type DecisionsByScenario struct {
|
|
Scenario string
|
|
Count int
|
|
Origin string
|
|
Type string
|
|
}
|
|
|
|
func BuildDecisionRequestWithFilter(query *ent.DecisionQuery, filter map[string][]string) (*ent.DecisionQuery, error) {
|
|
var err error
|
|
var start_ip, start_sfx, end_ip, end_sfx int64
|
|
var ip_sz int
|
|
var contains = true
|
|
/*if contains is true, return bans that *contains* the given value (value is the inner)
|
|
else, return bans that are *contained* by the given value (value is the outer)*/
|
|
|
|
/*the simulated filter is a bit different : if it's not present *or* set to false, specifically exclude records with simulated to true */
|
|
if v, ok := filter["simulated"]; ok {
|
|
if v[0] == "false" {
|
|
query = query.Where(decision.SimulatedEQ(false))
|
|
}
|
|
delete(filter, "simulated")
|
|
} else {
|
|
query = query.Where(decision.SimulatedEQ(false))
|
|
}
|
|
|
|
for param, value := range filter {
|
|
switch param {
|
|
case "contains":
|
|
contains, err = strconv.ParseBool(value[0])
|
|
if err != nil {
|
|
return nil, errors.Wrapf(InvalidFilter, "invalid contains value : %s", err)
|
|
}
|
|
case "scopes", "scope": //Swagger mentions both of them, let's just support both to make sure we don't break anything
|
|
scopes := strings.Split(value[0], ",")
|
|
for i, scope := range scopes {
|
|
switch strings.ToLower(scope) {
|
|
case "ip":
|
|
scopes[i] = types.Ip
|
|
case "range":
|
|
scopes[i] = types.Range
|
|
case "country":
|
|
scopes[i] = types.Country
|
|
case "as":
|
|
scopes[i] = types.AS
|
|
}
|
|
}
|
|
query = query.Where(decision.ScopeIn(scopes...))
|
|
case "value":
|
|
query = query.Where(decision.ValueEQ(value[0]))
|
|
case "type":
|
|
query = query.Where(decision.TypeEQ(value[0]))
|
|
case "origins":
|
|
query = query.Where(
|
|
decision.OriginIn(strings.Split(value[0], ",")...),
|
|
)
|
|
case "scenarios_containing":
|
|
predicates := decisionPredicatesFromStr(value[0], decision.ScenarioContainsFold)
|
|
query = query.Where(decision.Or(predicates...))
|
|
case "scenarios_not_containing":
|
|
predicates := decisionPredicatesFromStr(value[0], decision.ScenarioContainsFold)
|
|
query = query.Where(decision.Not(
|
|
decision.Or(
|
|
predicates...,
|
|
),
|
|
))
|
|
case "ip", "range":
|
|
ip_sz, start_ip, start_sfx, end_ip, end_sfx, err = types.Addr2Ints(value[0])
|
|
if err != nil {
|
|
return nil, errors.Wrapf(InvalidIPOrRange, "unable to convert '%s' to int: %s", value[0], err)
|
|
}
|
|
case "limit":
|
|
limit, err := strconv.Atoi(value[0])
|
|
if err != nil {
|
|
return nil, errors.Wrapf(InvalidFilter, "invalid limit value : %s", err)
|
|
}
|
|
query = query.Limit(limit)
|
|
case "offset":
|
|
offset, err := strconv.Atoi(value[0])
|
|
if err != nil {
|
|
return nil, errors.Wrapf(InvalidFilter, "invalid offset value : %s", err)
|
|
}
|
|
query = query.Offset(offset)
|
|
case "id_gt":
|
|
id, err := strconv.Atoi(value[0])
|
|
if err != nil {
|
|
return nil, errors.Wrapf(InvalidFilter, "invalid id_gt value : %s", err)
|
|
}
|
|
query = query.Where(decision.IDGT(id))
|
|
}
|
|
}
|
|
query, err = applyStartIpEndIpFilter(query, contains, ip_sz, start_ip, start_sfx, end_ip, end_sfx)
|
|
if err != nil {
|
|
return nil, fmt.Errorf("fail to apply StartIpEndIpFilter: %w", err)
|
|
}
|
|
return query, nil
|
|
}
|
|
func (c *Client) QueryAllDecisionsWithFilters(filters map[string][]string) ([]*ent.Decision, error) {
|
|
query := c.Ent.Decision.Query().Where(
|
|
decision.UntilGT(time.Now().UTC()),
|
|
)
|
|
//Allow a bouncer to ask for non-deduplicated results
|
|
if v, ok := filters["dedup"]; !ok || v[0] != "false" {
|
|
query = query.Where(longestDecisionForScopeTypeValue)
|
|
}
|
|
|
|
query, err := BuildDecisionRequestWithFilter(query, filters)
|
|
|
|
if err != nil {
|
|
c.Log.Warningf("QueryAllDecisionsWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "get all decisions with filters")
|
|
}
|
|
|
|
query = query.Order(ent.Asc(decision.FieldID))
|
|
|
|
data, err := query.All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryAllDecisionsWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "get all decisions with filters")
|
|
}
|
|
return data, nil
|
|
}
|
|
|
|
func (c *Client) QueryExpiredDecisionsWithFilters(filters map[string][]string) ([]*ent.Decision, error) {
|
|
query := c.Ent.Decision.Query().Where(
|
|
decision.UntilLT(time.Now().UTC()),
|
|
)
|
|
//Allow a bouncer to ask for non-deduplicated results
|
|
if v, ok := filters["dedup"]; !ok || v[0] != "false" {
|
|
query = query.Where(longestDecisionForScopeTypeValue)
|
|
}
|
|
|
|
query, err := BuildDecisionRequestWithFilter(query, filters)
|
|
|
|
query = query.Order(ent.Asc(decision.FieldID))
|
|
|
|
if err != nil {
|
|
c.Log.Warningf("QueryExpiredDecisionsWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "get expired decisions with filters")
|
|
}
|
|
data, err := query.All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryExpiredDecisionsWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "expired decisions")
|
|
}
|
|
return data, nil
|
|
}
|
|
|
|
func (c *Client) QueryDecisionCountByScenario(filters map[string][]string) ([]*DecisionsByScenario, error) {
|
|
query := c.Ent.Decision.Query().Where(
|
|
decision.UntilGT(time.Now().UTC()),
|
|
)
|
|
query, err := BuildDecisionRequestWithFilter(query, filters)
|
|
|
|
if err != nil {
|
|
c.Log.Warningf("QueryDecisionCountByScenario : %s", err)
|
|
return nil, errors.Wrap(QueryFail, "count all decisions with filters")
|
|
}
|
|
|
|
var r []*DecisionsByScenario
|
|
|
|
err = query.GroupBy(decision.FieldScenario, decision.FieldOrigin, decision.FieldType).Aggregate(ent.Count()).Scan(c.CTX, &r)
|
|
|
|
if err != nil {
|
|
c.Log.Warningf("QueryDecisionCountByScenario : %s", err)
|
|
return nil, errors.Wrap(QueryFail, "count all decisions with filters")
|
|
}
|
|
|
|
return r, nil
|
|
}
|
|
|
|
func (c *Client) QueryDecisionWithFilter(filter map[string][]string) ([]*ent.Decision, error) {
|
|
var data []*ent.Decision
|
|
var err error
|
|
|
|
decisions := c.Ent.Decision.Query().
|
|
Where(decision.UntilGTE(time.Now().UTC()))
|
|
|
|
decisions, err = BuildDecisionRequestWithFilter(decisions, filter)
|
|
if err != nil {
|
|
return []*ent.Decision{}, err
|
|
}
|
|
|
|
err = decisions.Select(
|
|
decision.FieldID,
|
|
decision.FieldUntil,
|
|
decision.FieldScenario,
|
|
decision.FieldType,
|
|
decision.FieldStartIP,
|
|
decision.FieldEndIP,
|
|
decision.FieldValue,
|
|
decision.FieldScope,
|
|
decision.FieldOrigin,
|
|
).Scan(c.CTX, &data)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryDecisionWithFilter : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "query decision failed")
|
|
}
|
|
|
|
return data, nil
|
|
}
|
|
|
|
// ent translation of https://stackoverflow.com/a/28090544
|
|
func longestDecisionForScopeTypeValue(s *sql.Selector) {
|
|
t := sql.Table(decision.Table)
|
|
s.LeftJoin(t).OnP(sql.And(
|
|
sql.ColumnsEQ(
|
|
t.C(decision.FieldValue),
|
|
s.C(decision.FieldValue),
|
|
),
|
|
sql.ColumnsEQ(
|
|
t.C(decision.FieldType),
|
|
s.C(decision.FieldType),
|
|
),
|
|
sql.ColumnsEQ(
|
|
t.C(decision.FieldScope),
|
|
s.C(decision.FieldScope),
|
|
),
|
|
sql.ColumnsGT(
|
|
t.C(decision.FieldUntil),
|
|
s.C(decision.FieldUntil),
|
|
),
|
|
))
|
|
s.Where(
|
|
sql.IsNull(
|
|
t.C(decision.FieldUntil),
|
|
),
|
|
)
|
|
}
|
|
|
|
func (c *Client) QueryExpiredDecisionsSinceWithFilters(since time.Time, filters map[string][]string) ([]*ent.Decision, error) {
|
|
query := c.Ent.Decision.Query().Where(
|
|
decision.UntilLT(time.Now().UTC()),
|
|
decision.UntilGT(since),
|
|
)
|
|
//Allow a bouncer to ask for non-deduplicated results
|
|
if v, ok := filters["dedup"]; !ok || v[0] != "false" {
|
|
query = query.Where(longestDecisionForScopeTypeValue)
|
|
}
|
|
query, err := BuildDecisionRequestWithFilter(query, filters)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryExpiredDecisionsSinceWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "expired decisions with filters")
|
|
}
|
|
|
|
query = query.Order(ent.Asc(decision.FieldID))
|
|
|
|
data, err := query.All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryExpiredDecisionsSinceWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrap(QueryFail, "expired decisions with filters")
|
|
}
|
|
|
|
return data, nil
|
|
}
|
|
|
|
func (c *Client) QueryNewDecisionsSinceWithFilters(since time.Time, filters map[string][]string) ([]*ent.Decision, error) {
|
|
query := c.Ent.Decision.Query().Where(
|
|
decision.CreatedAtGT(since),
|
|
decision.UntilGT(time.Now().UTC()),
|
|
)
|
|
//Allow a bouncer to ask for non-deduplicated results
|
|
if v, ok := filters["dedup"]; !ok || v[0] != "false" {
|
|
query = query.Where(longestDecisionForScopeTypeValue)
|
|
}
|
|
query, err := BuildDecisionRequestWithFilter(query, filters)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryNewDecisionsSinceWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrapf(QueryFail, "new decisions since '%s'", since.String())
|
|
}
|
|
|
|
query = query.Order(ent.Asc(decision.FieldID))
|
|
|
|
data, err := query.All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("QueryNewDecisionsSinceWithFilters : %s", err)
|
|
return []*ent.Decision{}, errors.Wrapf(QueryFail, "new decisions since '%s'", since.String())
|
|
}
|
|
return data, nil
|
|
}
|
|
|
|
func (c *Client) DeleteDecisionById(decisionId int) ([]*ent.Decision, error) {
|
|
toDelete, err := c.Ent.Decision.Query().Where(decision.IDEQ(decisionId)).All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("DeleteDecisionById : %s", err)
|
|
return nil, errors.Wrapf(DeleteFail, "decision with id '%d' doesn't exist", decisionId)
|
|
}
|
|
count, err := c.BulkDeleteDecisions(toDelete, false)
|
|
c.Log.Debugf("deleted %d decisions", count)
|
|
return toDelete, err
|
|
}
|
|
|
|
func (c *Client) DeleteDecisionsWithFilter(filter map[string][]string) (string, []*ent.Decision, error) {
|
|
var err error
|
|
var start_ip, start_sfx, end_ip, end_sfx int64
|
|
var ip_sz int
|
|
var contains = true
|
|
/*if contains is true, return bans that *contains* the given value (value is the inner)
|
|
else, return bans that are *contained* by the given value (value is the outer) */
|
|
|
|
decisions := c.Ent.Decision.Query()
|
|
for param, value := range filter {
|
|
switch param {
|
|
case "contains":
|
|
contains, err = strconv.ParseBool(value[0])
|
|
if err != nil {
|
|
return "0", nil, errors.Wrapf(InvalidFilter, "invalid contains value : %s", err)
|
|
}
|
|
case "scope":
|
|
decisions = decisions.Where(decision.ScopeEQ(value[0]))
|
|
case "value":
|
|
decisions = decisions.Where(decision.ValueEQ(value[0]))
|
|
case "type":
|
|
decisions = decisions.Where(decision.TypeEQ(value[0]))
|
|
case "ip", "range":
|
|
ip_sz, start_ip, start_sfx, end_ip, end_sfx, err = types.Addr2Ints(value[0])
|
|
if err != nil {
|
|
return "0", nil, errors.Wrapf(InvalidIPOrRange, "unable to convert '%s' to int: %s", value[0], err)
|
|
}
|
|
case "scenario":
|
|
decisions = decisions.Where(decision.ScenarioEQ(value[0]))
|
|
default:
|
|
return "0", nil, errors.Wrap(InvalidFilter, fmt.Sprintf("'%s' doesn't exist", param))
|
|
}
|
|
}
|
|
|
|
if ip_sz == 4 {
|
|
if contains { /*decision contains {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
decision.StartIPLTE(start_ip),
|
|
decision.EndIPGTE(end_ip),
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
))
|
|
} else { /*decision is contained within {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
decision.StartIPGTE(start_ip),
|
|
decision.EndIPLTE(end_ip),
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
))
|
|
}
|
|
} else if ip_sz == 16 {
|
|
if contains { /*decision contains {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
//matching addr size
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
decision.Or(
|
|
//decision.start_ip < query.start_ip
|
|
decision.StartIPLT(start_ip),
|
|
decision.And(
|
|
//decision.start_ip == query.start_ip
|
|
decision.StartIPEQ(start_ip),
|
|
//decision.start_suffix <= query.start_suffix
|
|
decision.StartSuffixLTE(start_sfx),
|
|
)),
|
|
decision.Or(
|
|
//decision.end_ip > query.end_ip
|
|
decision.EndIPGT(end_ip),
|
|
decision.And(
|
|
//decision.end_ip == query.end_ip
|
|
decision.EndIPEQ(end_ip),
|
|
//decision.end_suffix >= query.end_suffix
|
|
decision.EndSuffixGTE(end_sfx),
|
|
),
|
|
),
|
|
))
|
|
} else {
|
|
decisions = decisions.Where(decision.And(
|
|
//matching addr size
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
decision.Or(
|
|
//decision.start_ip > query.start_ip
|
|
decision.StartIPGT(start_ip),
|
|
decision.And(
|
|
//decision.start_ip == query.start_ip
|
|
decision.StartIPEQ(start_ip),
|
|
//decision.start_suffix >= query.start_suffix
|
|
decision.StartSuffixGTE(start_sfx),
|
|
)),
|
|
decision.Or(
|
|
//decision.end_ip < query.end_ip
|
|
decision.EndIPLT(end_ip),
|
|
decision.And(
|
|
//decision.end_ip == query.end_ip
|
|
decision.EndIPEQ(end_ip),
|
|
//decision.end_suffix <= query.end_suffix
|
|
decision.EndSuffixLTE(end_sfx),
|
|
),
|
|
),
|
|
))
|
|
}
|
|
} else if ip_sz != 0 {
|
|
return "0", nil, errors.Wrapf(InvalidFilter, "Unknown ip size %d", ip_sz)
|
|
}
|
|
|
|
toDelete, err := decisions.All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("DeleteDecisionsWithFilter : %s", err)
|
|
return "0", nil, errors.Wrap(DeleteFail, "decisions with provided filter")
|
|
}
|
|
count, err := c.BulkDeleteDecisions(toDelete, false)
|
|
if err != nil {
|
|
c.Log.Warningf("While deleting decisions : %s", err)
|
|
return "0", nil, errors.Wrap(DeleteFail, "decisions with provided filter")
|
|
}
|
|
return strconv.Itoa(count), toDelete, nil
|
|
}
|
|
|
|
// SoftDeleteDecisionsWithFilter updates the expiration time to now() for the decisions matching the filter, and returns the updated items
|
|
func (c *Client) SoftDeleteDecisionsWithFilter(filter map[string][]string) (string, []*ent.Decision, error) {
|
|
var err error
|
|
var start_ip, start_sfx, end_ip, end_sfx int64
|
|
var ip_sz int
|
|
var contains = true
|
|
/*if contains is true, return bans that *contains* the given value (value is the inner)
|
|
else, return bans that are *contained* by the given value (value is the outer)*/
|
|
decisions := c.Ent.Decision.Query().Where(decision.UntilGT(time.Now().UTC()))
|
|
for param, value := range filter {
|
|
switch param {
|
|
case "contains":
|
|
contains, err = strconv.ParseBool(value[0])
|
|
if err != nil {
|
|
return "0", nil, errors.Wrapf(InvalidFilter, "invalid contains value : %s", err)
|
|
}
|
|
case "scopes":
|
|
decisions = decisions.Where(decision.ScopeEQ(value[0]))
|
|
case "uuid":
|
|
decisions = decisions.Where(decision.UUIDIn(value...))
|
|
case "origin":
|
|
decisions = decisions.Where(decision.OriginEQ(value[0]))
|
|
case "value":
|
|
decisions = decisions.Where(decision.ValueEQ(value[0]))
|
|
case "type":
|
|
decisions = decisions.Where(decision.TypeEQ(value[0]))
|
|
case "ip", "range":
|
|
ip_sz, start_ip, start_sfx, end_ip, end_sfx, err = types.Addr2Ints(value[0])
|
|
if err != nil {
|
|
return "0", nil, errors.Wrapf(InvalidIPOrRange, "unable to convert '%s' to int: %s", value[0], err)
|
|
}
|
|
case "scenario":
|
|
decisions = decisions.Where(decision.ScenarioEQ(value[0]))
|
|
default:
|
|
return "0", nil, errors.Wrapf(InvalidFilter, "'%s' doesn't exist", param)
|
|
}
|
|
}
|
|
if ip_sz == 4 {
|
|
if contains {
|
|
/*Decision contains {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
decision.StartIPLTE(start_ip),
|
|
decision.EndIPGTE(end_ip),
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
))
|
|
} else {
|
|
/*Decision is contained within {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
decision.StartIPGTE(start_ip),
|
|
decision.EndIPLTE(end_ip),
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
))
|
|
}
|
|
} else if ip_sz == 16 {
|
|
/*decision contains {start_ip,end_ip}*/
|
|
if contains {
|
|
decisions = decisions.Where(decision.And(
|
|
//matching addr size
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
decision.Or(
|
|
//decision.start_ip < query.start_ip
|
|
decision.StartIPLT(start_ip),
|
|
decision.And(
|
|
//decision.start_ip == query.start_ip
|
|
decision.StartIPEQ(start_ip),
|
|
//decision.start_suffix <= query.start_suffix
|
|
decision.StartSuffixLTE(start_sfx),
|
|
)),
|
|
decision.Or(
|
|
//decision.end_ip > query.end_ip
|
|
decision.EndIPGT(end_ip),
|
|
decision.And(
|
|
//decision.end_ip == query.end_ip
|
|
decision.EndIPEQ(end_ip),
|
|
//decision.end_suffix >= query.end_suffix
|
|
decision.EndSuffixGTE(end_sfx),
|
|
),
|
|
),
|
|
))
|
|
} else {
|
|
/*decision is contained within {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
//matching addr size
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
decision.Or(
|
|
//decision.start_ip > query.start_ip
|
|
decision.StartIPGT(start_ip),
|
|
decision.And(
|
|
//decision.start_ip == query.start_ip
|
|
decision.StartIPEQ(start_ip),
|
|
//decision.start_suffix >= query.start_suffix
|
|
decision.StartSuffixGTE(start_sfx),
|
|
)),
|
|
decision.Or(
|
|
//decision.end_ip < query.end_ip
|
|
decision.EndIPLT(end_ip),
|
|
decision.And(
|
|
//decision.end_ip == query.end_ip
|
|
decision.EndIPEQ(end_ip),
|
|
//decision.end_suffix <= query.end_suffix
|
|
decision.EndSuffixLTE(end_sfx),
|
|
),
|
|
),
|
|
))
|
|
}
|
|
} else if ip_sz != 0 {
|
|
return "0", nil, errors.Wrapf(InvalidFilter, "Unknown ip size %d", ip_sz)
|
|
}
|
|
DecisionsToDelete, err := decisions.All(c.CTX)
|
|
if err != nil {
|
|
c.Log.Warningf("SoftDeleteDecisionsWithFilter : %s", err)
|
|
return "0", nil, errors.Wrap(DeleteFail, "soft delete decisions with provided filter")
|
|
}
|
|
|
|
count, err := c.BulkDeleteDecisions(DecisionsToDelete, true)
|
|
if err != nil {
|
|
return "0", nil, errors.Wrapf(DeleteFail, "soft delete decisions with provided filter : %s", err)
|
|
}
|
|
return strconv.Itoa(count), DecisionsToDelete, err
|
|
}
|
|
|
|
// BulkDeleteDecisions set the expiration of a bulk of decisions to now() or hard deletes them.
|
|
// We are doing it this way so we can return impacted decisions for sync with CAPI/PAPI
|
|
func (c *Client) BulkDeleteDecisions(decisionsToDelete []*ent.Decision, softDelete bool) (int, error) {
|
|
const bulkSize = 256 //scientifically proven to be the best value for bulk delete
|
|
|
|
var (
|
|
nbUpdates int
|
|
err error
|
|
totalUpdates = 0
|
|
)
|
|
|
|
idsToDelete := make([]int, len(decisionsToDelete))
|
|
for i, decision := range decisionsToDelete {
|
|
idsToDelete[i] = decision.ID
|
|
}
|
|
|
|
for _, chunk := range slicetools.Chunks(idsToDelete, bulkSize) {
|
|
if softDelete {
|
|
nbUpdates, err = c.Ent.Decision.Update().Where(
|
|
decision.IDIn(chunk...),
|
|
).SetUntil(time.Now().UTC()).Save(c.CTX)
|
|
if err != nil {
|
|
return totalUpdates, fmt.Errorf("soft delete decisions with provided filter: %w", err)
|
|
}
|
|
} else {
|
|
nbUpdates, err = c.Ent.Decision.Delete().Where(
|
|
decision.IDIn(chunk...),
|
|
).Exec(c.CTX)
|
|
if err != nil {
|
|
return totalUpdates, fmt.Errorf("hard delete decisions with provided filter: %w", err)
|
|
}
|
|
}
|
|
totalUpdates += nbUpdates
|
|
}
|
|
|
|
return totalUpdates, nil
|
|
}
|
|
|
|
// SoftDeleteDecisionByID set the expiration of a decision to now()
|
|
func (c *Client) SoftDeleteDecisionByID(decisionID int) (int, []*ent.Decision, error) {
|
|
toUpdate, err := c.Ent.Decision.Query().Where(decision.IDEQ(decisionID)).All(c.CTX)
|
|
|
|
// XXX: do we want 500 or 404 here?
|
|
if err != nil || len(toUpdate) == 0 {
|
|
c.Log.Warningf("SoftDeleteDecisionByID : %v (nb soft deleted: %d)", err, len(toUpdate))
|
|
return 0, nil, errors.Wrapf(DeleteFail, "decision with id '%d' doesn't exist", decisionID)
|
|
}
|
|
|
|
if len(toUpdate) == 0 {
|
|
return 0, nil, ItemNotFound
|
|
}
|
|
|
|
count, err := c.BulkDeleteDecisions(toUpdate, true)
|
|
return count, toUpdate, err
|
|
}
|
|
|
|
func (c *Client) CountDecisionsByValue(decisionValue string) (int, error) {
|
|
var err error
|
|
var start_ip, start_sfx, end_ip, end_sfx int64
|
|
var ip_sz, count int
|
|
ip_sz, start_ip, start_sfx, end_ip, end_sfx, err = types.Addr2Ints(decisionValue)
|
|
|
|
if err != nil {
|
|
return 0, errors.Wrapf(InvalidIPOrRange, "unable to convert '%s' to int: %s", decisionValue, err)
|
|
}
|
|
|
|
contains := true
|
|
decisions := c.Ent.Decision.Query()
|
|
decisions, err = applyStartIpEndIpFilter(decisions, contains, ip_sz, start_ip, start_sfx, end_ip, end_sfx)
|
|
if err != nil {
|
|
return 0, errors.Wrapf(err, "fail to apply StartIpEndIpFilter")
|
|
}
|
|
|
|
count, err = decisions.Count(c.CTX)
|
|
if err != nil {
|
|
return 0, errors.Wrapf(err, "fail to count decisions")
|
|
}
|
|
|
|
return count, nil
|
|
}
|
|
|
|
func (c *Client) CountDecisionsSinceByValue(decisionValue string, since time.Time) (int, error) {
|
|
ip_sz, start_ip, start_sfx, end_ip, end_sfx, err := types.Addr2Ints(decisionValue)
|
|
|
|
if err != nil {
|
|
return 0, errors.Wrapf(InvalidIPOrRange, "unable to convert '%s' to int: %s", decisionValue, err)
|
|
}
|
|
|
|
contains := true
|
|
decisions := c.Ent.Decision.Query().Where(
|
|
decision.CreatedAtGT(since),
|
|
)
|
|
|
|
decisions, err = applyStartIpEndIpFilter(decisions, contains, ip_sz, start_ip, start_sfx, end_ip, end_sfx)
|
|
if err != nil {
|
|
return 0, errors.Wrapf(err, "fail to apply StartIpEndIpFilter")
|
|
}
|
|
|
|
count, err := decisions.Count(c.CTX)
|
|
if err != nil {
|
|
return 0, errors.Wrapf(err, "fail to count decisions")
|
|
}
|
|
|
|
return count, nil
|
|
}
|
|
|
|
func applyStartIpEndIpFilter(decisions *ent.DecisionQuery, contains bool, ip_sz int, start_ip int64, start_sfx int64, end_ip int64, end_sfx int64) (*ent.DecisionQuery, error) {
|
|
if ip_sz == 4 {
|
|
if contains {
|
|
/*Decision contains {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
decision.StartIPLTE(start_ip),
|
|
decision.EndIPGTE(end_ip),
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
))
|
|
} else {
|
|
/*Decision is contained within {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
decision.StartIPGTE(start_ip),
|
|
decision.EndIPLTE(end_ip),
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
))
|
|
}
|
|
return decisions, nil
|
|
}
|
|
|
|
if ip_sz == 16 {
|
|
/*decision contains {start_ip,end_ip}*/
|
|
if contains {
|
|
decisions = decisions.Where(decision.And(
|
|
//matching addr size
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
decision.Or(
|
|
//decision.start_ip < query.start_ip
|
|
decision.StartIPLT(start_ip),
|
|
decision.And(
|
|
//decision.start_ip == query.start_ip
|
|
decision.StartIPEQ(start_ip),
|
|
//decision.start_suffix <= query.start_suffix
|
|
decision.StartSuffixLTE(start_sfx),
|
|
)),
|
|
decision.Or(
|
|
//decision.end_ip > query.end_ip
|
|
decision.EndIPGT(end_ip),
|
|
decision.And(
|
|
//decision.end_ip == query.end_ip
|
|
decision.EndIPEQ(end_ip),
|
|
//decision.end_suffix >= query.end_suffix
|
|
decision.EndSuffixGTE(end_sfx),
|
|
),
|
|
),
|
|
))
|
|
} else {
|
|
/*decision is contained within {start_ip,end_ip}*/
|
|
decisions = decisions.Where(decision.And(
|
|
//matching addr size
|
|
decision.IPSizeEQ(int64(ip_sz)),
|
|
decision.Or(
|
|
//decision.start_ip > query.start_ip
|
|
decision.StartIPGT(start_ip),
|
|
decision.And(
|
|
//decision.start_ip == query.start_ip
|
|
decision.StartIPEQ(start_ip),
|
|
//decision.start_suffix >= query.start_suffix
|
|
decision.StartSuffixGTE(start_sfx),
|
|
)),
|
|
decision.Or(
|
|
//decision.end_ip < query.end_ip
|
|
decision.EndIPLT(end_ip),
|
|
decision.And(
|
|
//decision.end_ip == query.end_ip
|
|
decision.EndIPEQ(end_ip),
|
|
//decision.end_suffix <= query.end_suffix
|
|
decision.EndSuffixLTE(end_sfx),
|
|
),
|
|
),
|
|
))
|
|
}
|
|
return decisions, nil
|
|
}
|
|
|
|
if ip_sz != 0 {
|
|
return nil, errors.Wrapf(InvalidFilter, "unknown ip size %d", ip_sz)
|
|
}
|
|
|
|
return decisions, nil
|
|
}
|
|
|
|
func decisionPredicatesFromStr(s string, predicateFunc func(string) predicate.Decision) []predicate.Decision {
|
|
words := strings.Split(s, ",")
|
|
predicates := make([]predicate.Decision, len(words))
|
|
for i, word := range words {
|
|
predicates[i] = predicateFunc(word)
|
|
}
|
|
return predicates
|
|
}
|