Compare commits
3 commits
go-1.22-li
...
master
Author | SHA1 | Date | |
---|---|---|---|
|
05b54687b6 | ||
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c4473839c4 | ||
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d2c4bc55fc |
|
@ -3,7 +3,7 @@
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linters-settings:
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linters-settings:
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cyclop:
|
cyclop:
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# lower this after refactoring
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# lower this after refactoring
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max-complexity: 53
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max-complexity: 48
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|
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gci:
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gci:
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sections:
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sections:
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@ -22,7 +22,7 @@ linters-settings:
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|
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gocyclo:
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gocyclo:
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# lower this after refactoring
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# lower this after refactoring
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min-complexity: 49
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min-complexity: 48
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||||||
|
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funlen:
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funlen:
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# Checks the number of lines in a function.
|
# Checks the number of lines in a function.
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|
@ -82,11 +82,6 @@ linters-settings:
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- "!**/pkg/apiserver/controllers/v1/errors.go"
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- "!**/pkg/apiserver/controllers/v1/errors.go"
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yaml:
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yaml:
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files:
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files:
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- "!**/cmd/notification-dummy/main.go"
|
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- "!**/cmd/notification-email/main.go"
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- "!**/cmd/notification-http/main.go"
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- "!**/cmd/notification-slack/main.go"
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- "!**/cmd/notification-splunk/main.go"
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- "!**/pkg/acquisition/acquisition.go"
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- "!**/pkg/acquisition/acquisition.go"
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- "!**/pkg/acquisition/acquisition_test.go"
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- "!**/pkg/acquisition/acquisition_test.go"
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- "!**/pkg/acquisition/modules/appsec/appsec.go"
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- "!**/pkg/acquisition/modules/appsec/appsec.go"
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|
|
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@ -319,7 +319,7 @@ cscli support dump -f /tmp/crowdsec-support.zip
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`,
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`,
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Args: cobra.NoArgs,
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Args: cobra.NoArgs,
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DisableAutoGenTag: true,
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DisableAutoGenTag: true,
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Run: func(_ *cobra.Command, _ []string) {
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RunE: func(_ *cobra.Command, _ []string) error {
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var err error
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var err error
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var skipHub, skipDB, skipCAPI, skipLAPI, skipAgent bool
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var skipHub, skipDB, skipCAPI, skipLAPI, skipAgent bool
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infos := map[string][]byte{
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infos := map[string][]byte{
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@ -473,15 +473,19 @@ cscli support dump -f /tmp/crowdsec-support.zip
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|
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err = zipWriter.Close()
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err = zipWriter.Close()
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if err != nil {
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if err != nil {
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log.Fatalf("could not finalize zip file: %s", err)
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return fmt.Errorf("could not finalize zip file: %s", err)
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}
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}
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|
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if outFile == "-" {
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_, err = os.Stdout.Write(w.Bytes())
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return err
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}
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err = os.WriteFile(outFile, w.Bytes(), 0o600)
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err = os.WriteFile(outFile, w.Bytes(), 0o600)
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if err != nil {
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if err != nil {
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log.Fatalf("could not write zip file to %s: %s", outFile, err)
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return fmt.Errorf("could not write zip file to %s: %s", outFile, err)
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}
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}
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|
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log.Infof("Written zip file to %s", outFile)
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log.Infof("Written zip file to %s", outFile)
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return nil
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},
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},
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}
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}
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|
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|
|
|
@ -5,10 +5,11 @@ import (
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"fmt"
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"fmt"
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"os"
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"os"
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|
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"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
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"github.com/hashicorp/go-hclog"
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"github.com/hashicorp/go-hclog"
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||||||
plugin "github.com/hashicorp/go-plugin"
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plugin "github.com/hashicorp/go-plugin"
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"gopkg.in/yaml.v2"
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"gopkg.in/yaml.v3"
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||||||
|
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"github.com/crowdsecurity/crowdsec/pkg/protobufs"
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)
|
)
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|
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type PluginConfig struct {
|
type PluginConfig struct {
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|
@ -32,6 +33,7 @@ func (s *DummyPlugin) Notify(ctx context.Context, notification *protobufs.Notifi
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if _, ok := s.PluginConfigByName[notification.Name]; !ok {
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if _, ok := s.PluginConfigByName[notification.Name]; !ok {
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return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
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return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
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}
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}
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|
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cfg := s.PluginConfigByName[notification.Name]
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cfg := s.PluginConfigByName[notification.Name]
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|
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if cfg.LogLevel != nil && *cfg.LogLevel != "" {
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if cfg.LogLevel != nil && *cfg.LogLevel != "" {
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@ -42,19 +44,22 @@ func (s *DummyPlugin) Notify(ctx context.Context, notification *protobufs.Notifi
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logger.Debug(notification.Text)
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logger.Debug(notification.Text)
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|
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if cfg.OutputFile != nil && *cfg.OutputFile != "" {
|
if cfg.OutputFile != nil && *cfg.OutputFile != "" {
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f, err := os.OpenFile(*cfg.OutputFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
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f, err := os.OpenFile(*cfg.OutputFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0o644)
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if err != nil {
|
if err != nil {
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logger.Error(fmt.Sprintf("Cannot open notification file: %s", err))
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logger.Error(fmt.Sprintf("Cannot open notification file: %s", err))
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}
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}
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|
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if _, err := f.WriteString(notification.Text + "\n"); err != nil {
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if _, err := f.WriteString(notification.Text + "\n"); err != nil {
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f.Close()
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f.Close()
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logger.Error(fmt.Sprintf("Cannot write notification to file: %s", err))
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logger.Error(fmt.Sprintf("Cannot write notification to file: %s", err))
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}
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}
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|
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err = f.Close()
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err = f.Close()
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if err != nil {
|
if err != nil {
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logger.Error(fmt.Sprintf("Cannot close notification file: %s", err))
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logger.Error(fmt.Sprintf("Cannot close notification file: %s", err))
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}
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}
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}
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}
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|
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fmt.Println(notification.Text)
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fmt.Println(notification.Text)
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|
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return &protobufs.Empty{}, nil
|
return &protobufs.Empty{}, nil
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|
@ -64,11 +69,12 @@ func (s *DummyPlugin) Configure(ctx context.Context, config *protobufs.Config) (
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d := PluginConfig{}
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d := PluginConfig{}
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err := yaml.Unmarshal(config.Config, &d)
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err := yaml.Unmarshal(config.Config, &d)
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s.PluginConfigByName[d.Name] = d
|
s.PluginConfigByName[d.Name] = d
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|
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return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
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||||||
}
|
}
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|
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func main() {
|
func main() {
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var handshake = plugin.HandshakeConfig{
|
handshake := plugin.HandshakeConfig{
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ProtocolVersion: 1,
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ProtocolVersion: 1,
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MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
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MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
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MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
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MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
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|
|
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@ -2,15 +2,17 @@ package main
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||||||
|
|
||||||
import (
|
import (
|
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"context"
|
"context"
|
||||||
|
"errors"
|
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"fmt"
|
"fmt"
|
||||||
"os"
|
"os"
|
||||||
"time"
|
"time"
|
||||||
|
|
||||||
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
|
||||||
"github.com/hashicorp/go-hclog"
|
"github.com/hashicorp/go-hclog"
|
||||||
plugin "github.com/hashicorp/go-plugin"
|
plugin "github.com/hashicorp/go-plugin"
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mail "github.com/xhit/go-simple-mail/v2"
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mail "github.com/xhit/go-simple-mail/v2"
|
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"gopkg.in/yaml.v2"
|
"gopkg.in/yaml.v3"
|
||||||
|
|
||||||
|
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
||||||
)
|
)
|
||||||
|
|
||||||
var baseLogger hclog.Logger = hclog.New(&hclog.LoggerOptions{
|
var baseLogger hclog.Logger = hclog.New(&hclog.LoggerOptions{
|
||||||
|
@ -72,19 +74,20 @@ func (n *EmailPlugin) Configure(ctx context.Context, config *protobufs.Config) (
|
||||||
}
|
}
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||||||
|
|
||||||
if d.Name == "" {
|
if d.Name == "" {
|
||||||
return nil, fmt.Errorf("name is required")
|
return nil, errors.New("name is required")
|
||||||
}
|
}
|
||||||
|
|
||||||
if d.SMTPHost == "" {
|
if d.SMTPHost == "" {
|
||||||
return nil, fmt.Errorf("SMTP host is not set")
|
return nil, errors.New("SMTP host is not set")
|
||||||
}
|
}
|
||||||
|
|
||||||
if d.ReceiverEmails == nil || len(d.ReceiverEmails) == 0 {
|
if d.ReceiverEmails == nil || len(d.ReceiverEmails) == 0 {
|
||||||
return nil, fmt.Errorf("receiver emails are not set")
|
return nil, errors.New("receiver emails are not set")
|
||||||
}
|
}
|
||||||
|
|
||||||
n.ConfigByName[d.Name] = d
|
n.ConfigByName[d.Name] = d
|
||||||
baseLogger.Debug(fmt.Sprintf("Email plugin '%s' use SMTP host '%s:%d'", d.Name, d.SMTPHost, d.SMTPPort))
|
baseLogger.Debug(fmt.Sprintf("Email plugin '%s' use SMTP host '%s:%d'", d.Name, d.SMTPHost, d.SMTPPort))
|
||||||
|
|
||||||
return &protobufs.Empty{}, nil
|
return &protobufs.Empty{}, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -92,6 +95,7 @@ func (n *EmailPlugin) Notify(ctx context.Context, notification *protobufs.Notifi
|
||||||
if _, ok := n.ConfigByName[notification.Name]; !ok {
|
if _, ok := n.ConfigByName[notification.Name]; !ok {
|
||||||
return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
|
return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
cfg := n.ConfigByName[notification.Name]
|
cfg := n.ConfigByName[notification.Name]
|
||||||
|
|
||||||
logger := baseLogger.Named(cfg.Name)
|
logger := baseLogger.Named(cfg.Name)
|
||||||
|
@ -117,6 +121,7 @@ func (n *EmailPlugin) Notify(ctx context.Context, notification *protobufs.Notifi
|
||||||
server.ConnectTimeout, err = time.ParseDuration(cfg.ConnectTimeout)
|
server.ConnectTimeout, err = time.ParseDuration(cfg.ConnectTimeout)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
logger.Warn(fmt.Sprintf("invalid connect timeout '%s', using default '10s'", cfg.ConnectTimeout))
|
logger.Warn(fmt.Sprintf("invalid connect timeout '%s', using default '10s'", cfg.ConnectTimeout))
|
||||||
|
|
||||||
server.ConnectTimeout = 10 * time.Second
|
server.ConnectTimeout = 10 * time.Second
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -125,15 +130,18 @@ func (n *EmailPlugin) Notify(ctx context.Context, notification *protobufs.Notifi
|
||||||
server.SendTimeout, err = time.ParseDuration(cfg.SendTimeout)
|
server.SendTimeout, err = time.ParseDuration(cfg.SendTimeout)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
logger.Warn(fmt.Sprintf("invalid send timeout '%s', using default '10s'", cfg.SendTimeout))
|
logger.Warn(fmt.Sprintf("invalid send timeout '%s', using default '10s'", cfg.SendTimeout))
|
||||||
|
|
||||||
server.SendTimeout = 10 * time.Second
|
server.SendTimeout = 10 * time.Second
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Debug("making smtp connection")
|
logger.Debug("making smtp connection")
|
||||||
|
|
||||||
smtpClient, err := server.Connect()
|
smtpClient, err := server.Connect()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Debug("smtp connection done")
|
logger.Debug("smtp connection done")
|
||||||
|
|
||||||
email := mail.NewMSG()
|
email := mail.NewMSG()
|
||||||
|
@ -146,12 +154,14 @@ func (n *EmailPlugin) Notify(ctx context.Context, notification *protobufs.Notifi
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Info(fmt.Sprintf("sent email to %v", cfg.ReceiverEmails))
|
logger.Info(fmt.Sprintf("sent email to %v", cfg.ReceiverEmails))
|
||||||
|
|
||||||
return &protobufs.Empty{}, nil
|
return &protobufs.Empty{}, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
func main() {
|
func main() {
|
||||||
var handshake = plugin.HandshakeConfig{
|
handshake := plugin.HandshakeConfig{
|
||||||
ProtocolVersion: 1,
|
ProtocolVersion: 1,
|
||||||
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
||||||
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
||||||
|
|
|
@ -12,10 +12,11 @@ import (
|
||||||
"os"
|
"os"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
|
||||||
"github.com/hashicorp/go-hclog"
|
"github.com/hashicorp/go-hclog"
|
||||||
plugin "github.com/hashicorp/go-plugin"
|
plugin "github.com/hashicorp/go-plugin"
|
||||||
"gopkg.in/yaml.v2"
|
"gopkg.in/yaml.v3"
|
||||||
|
|
||||||
|
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
||||||
)
|
)
|
||||||
|
|
||||||
type PluginConfig struct {
|
type PluginConfig struct {
|
||||||
|
@ -90,18 +91,23 @@ func getTLSClient(c *PluginConfig) error {
|
||||||
|
|
||||||
tlsConfig.Certificates = []tls.Certificate{cert}
|
tlsConfig.Certificates = []tls.Certificate{cert}
|
||||||
}
|
}
|
||||||
|
|
||||||
transport := &http.Transport{
|
transport := &http.Transport{
|
||||||
TLSClientConfig: tlsConfig,
|
TLSClientConfig: tlsConfig,
|
||||||
}
|
}
|
||||||
|
|
||||||
if c.UnixSocket != "" {
|
if c.UnixSocket != "" {
|
||||||
logger.Info(fmt.Sprintf("Using socket '%s'", c.UnixSocket))
|
logger.Info(fmt.Sprintf("Using socket '%s'", c.UnixSocket))
|
||||||
|
|
||||||
transport.DialContext = func(_ context.Context, _, _ string) (net.Conn, error) {
|
transport.DialContext = func(_ context.Context, _, _ string) (net.Conn, error) {
|
||||||
return net.Dial("unix", strings.TrimSuffix(c.UnixSocket, "/"))
|
return net.Dial("unix", strings.TrimSuffix(c.UnixSocket, "/"))
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
c.Client = &http.Client{
|
c.Client = &http.Client{
|
||||||
Transport: transport,
|
Transport: transport,
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -109,6 +115,7 @@ func (s *HTTPPlugin) Notify(ctx context.Context, notification *protobufs.Notific
|
||||||
if _, ok := s.PluginConfigByName[notification.Name]; !ok {
|
if _, ok := s.PluginConfigByName[notification.Name]; !ok {
|
||||||
return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
|
return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
cfg := s.PluginConfigByName[notification.Name]
|
cfg := s.PluginConfigByName[notification.Name]
|
||||||
|
|
||||||
if cfg.LogLevel != nil && *cfg.LogLevel != "" {
|
if cfg.LogLevel != nil && *cfg.LogLevel != "" {
|
||||||
|
@ -121,11 +128,14 @@ func (s *HTTPPlugin) Notify(ctx context.Context, notification *protobufs.Notific
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
|
|
||||||
for headerName, headerValue := range cfg.Headers {
|
for headerName, headerValue := range cfg.Headers {
|
||||||
logger.Debug(fmt.Sprintf("adding header %s: %s", headerName, headerValue))
|
logger.Debug(fmt.Sprintf("adding header %s: %s", headerName, headerValue))
|
||||||
request.Header.Add(headerName, headerValue)
|
request.Header.Add(headerName, headerValue)
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Debug(fmt.Sprintf("making HTTP %s call to %s with body %s", cfg.Method, cfg.URL, notification.Text))
|
logger.Debug(fmt.Sprintf("making HTTP %s call to %s with body %s", cfg.Method, cfg.URL, notification.Text))
|
||||||
|
|
||||||
resp, err := cfg.Client.Do(request.WithContext(ctx))
|
resp, err := cfg.Client.Do(request.WithContext(ctx))
|
||||||
if err != nil {
|
if err != nil {
|
||||||
logger.Error(fmt.Sprintf("Failed to make HTTP request : %s", err))
|
logger.Error(fmt.Sprintf("Failed to make HTTP request : %s", err))
|
||||||
|
@ -135,7 +145,7 @@ func (s *HTTPPlugin) Notify(ctx context.Context, notification *protobufs.Notific
|
||||||
|
|
||||||
respData, err := io.ReadAll(resp.Body)
|
respData, err := io.ReadAll(resp.Body)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, fmt.Errorf("failed to read response body got error %s", err)
|
return nil, fmt.Errorf("failed to read response body got error %w", err)
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Debug(fmt.Sprintf("got response %s", string(respData)))
|
logger.Debug(fmt.Sprintf("got response %s", string(respData)))
|
||||||
|
@ -143,6 +153,7 @@ func (s *HTTPPlugin) Notify(ctx context.Context, notification *protobufs.Notific
|
||||||
if resp.StatusCode < 200 || resp.StatusCode >= 300 {
|
if resp.StatusCode < 200 || resp.StatusCode >= 300 {
|
||||||
logger.Warn(fmt.Sprintf("HTTP server returned non 200 status code: %d", resp.StatusCode))
|
logger.Warn(fmt.Sprintf("HTTP server returned non 200 status code: %d", resp.StatusCode))
|
||||||
logger.Debug(fmt.Sprintf("HTTP server returned body: %s", string(respData)))
|
logger.Debug(fmt.Sprintf("HTTP server returned body: %s", string(respData)))
|
||||||
|
|
||||||
return &protobufs.Empty{}, nil
|
return &protobufs.Empty{}, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -151,21 +162,25 @@ func (s *HTTPPlugin) Notify(ctx context.Context, notification *protobufs.Notific
|
||||||
|
|
||||||
func (s *HTTPPlugin) Configure(ctx context.Context, config *protobufs.Config) (*protobufs.Empty, error) {
|
func (s *HTTPPlugin) Configure(ctx context.Context, config *protobufs.Config) (*protobufs.Empty, error) {
|
||||||
d := PluginConfig{}
|
d := PluginConfig{}
|
||||||
|
|
||||||
err := yaml.Unmarshal(config.Config, &d)
|
err := yaml.Unmarshal(config.Config, &d)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
|
|
||||||
err = getTLSClient(&d)
|
err = getTLSClient(&d)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
|
|
||||||
s.PluginConfigByName[d.Name] = d
|
s.PluginConfigByName[d.Name] = d
|
||||||
logger.Debug(fmt.Sprintf("HTTP plugin '%s' use URL '%s'", d.Name, d.URL))
|
logger.Debug(fmt.Sprintf("HTTP plugin '%s' use URL '%s'", d.Name, d.URL))
|
||||||
|
|
||||||
return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
|
||||||
}
|
}
|
||||||
|
|
||||||
func main() {
|
func main() {
|
||||||
var handshake = plugin.HandshakeConfig{
|
handshake := plugin.HandshakeConfig{
|
||||||
ProtocolVersion: 1,
|
ProtocolVersion: 1,
|
||||||
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
||||||
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
||||||
|
|
|
@ -5,12 +5,12 @@ import (
|
||||||
"fmt"
|
"fmt"
|
||||||
"os"
|
"os"
|
||||||
|
|
||||||
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
|
||||||
"github.com/hashicorp/go-hclog"
|
"github.com/hashicorp/go-hclog"
|
||||||
plugin "github.com/hashicorp/go-plugin"
|
plugin "github.com/hashicorp/go-plugin"
|
||||||
|
|
||||||
"github.com/slack-go/slack"
|
"github.com/slack-go/slack"
|
||||||
"gopkg.in/yaml.v2"
|
"gopkg.in/yaml.v3"
|
||||||
|
|
||||||
|
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
||||||
)
|
)
|
||||||
|
|
||||||
type PluginConfig struct {
|
type PluginConfig struct {
|
||||||
|
@ -33,13 +33,16 @@ func (n *Notify) Notify(ctx context.Context, notification *protobufs.Notificatio
|
||||||
if _, ok := n.ConfigByName[notification.Name]; !ok {
|
if _, ok := n.ConfigByName[notification.Name]; !ok {
|
||||||
return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
|
return nil, fmt.Errorf("invalid plugin config name %s", notification.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
cfg := n.ConfigByName[notification.Name]
|
cfg := n.ConfigByName[notification.Name]
|
||||||
|
|
||||||
if cfg.LogLevel != nil && *cfg.LogLevel != "" {
|
if cfg.LogLevel != nil && *cfg.LogLevel != "" {
|
||||||
logger.SetLevel(hclog.LevelFromString(*cfg.LogLevel))
|
logger.SetLevel(hclog.LevelFromString(*cfg.LogLevel))
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Info(fmt.Sprintf("found notify signal for %s config", notification.Name))
|
logger.Info(fmt.Sprintf("found notify signal for %s config", notification.Name))
|
||||||
logger.Debug(fmt.Sprintf("posting to %s webhook, message %s", cfg.Webhook, notification.Text))
|
logger.Debug(fmt.Sprintf("posting to %s webhook, message %s", cfg.Webhook, notification.Text))
|
||||||
|
|
||||||
err := slack.PostWebhookContext(ctx, n.ConfigByName[notification.Name].Webhook, &slack.WebhookMessage{
|
err := slack.PostWebhookContext(ctx, n.ConfigByName[notification.Name].Webhook, &slack.WebhookMessage{
|
||||||
Text: notification.Text,
|
Text: notification.Text,
|
||||||
})
|
})
|
||||||
|
@ -52,16 +55,19 @@ func (n *Notify) Notify(ctx context.Context, notification *protobufs.Notificatio
|
||||||
|
|
||||||
func (n *Notify) Configure(ctx context.Context, config *protobufs.Config) (*protobufs.Empty, error) {
|
func (n *Notify) Configure(ctx context.Context, config *protobufs.Config) (*protobufs.Empty, error) {
|
||||||
d := PluginConfig{}
|
d := PluginConfig{}
|
||||||
|
|
||||||
if err := yaml.Unmarshal(config.Config, &d); err != nil {
|
if err := yaml.Unmarshal(config.Config, &d); err != nil {
|
||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
|
|
||||||
n.ConfigByName[d.Name] = d
|
n.ConfigByName[d.Name] = d
|
||||||
logger.Debug(fmt.Sprintf("Slack plugin '%s' use URL '%s'", d.Name, d.Webhook))
|
logger.Debug(fmt.Sprintf("Slack plugin '%s' use URL '%s'", d.Name, d.Webhook))
|
||||||
|
|
||||||
return &protobufs.Empty{}, nil
|
return &protobufs.Empty{}, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
func main() {
|
func main() {
|
||||||
var handshake = plugin.HandshakeConfig{
|
handshake := plugin.HandshakeConfig{
|
||||||
ProtocolVersion: 1,
|
ProtocolVersion: 1,
|
||||||
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
||||||
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
||||||
|
|
|
@ -10,11 +10,11 @@ import (
|
||||||
"os"
|
"os"
|
||||||
"strings"
|
"strings"
|
||||||
|
|
||||||
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
|
||||||
"github.com/hashicorp/go-hclog"
|
"github.com/hashicorp/go-hclog"
|
||||||
plugin "github.com/hashicorp/go-plugin"
|
plugin "github.com/hashicorp/go-plugin"
|
||||||
|
"gopkg.in/yaml.v3"
|
||||||
|
|
||||||
"gopkg.in/yaml.v2"
|
"github.com/crowdsecurity/crowdsec/pkg/protobufs"
|
||||||
)
|
)
|
||||||
|
|
||||||
var logger hclog.Logger = hclog.New(&hclog.LoggerOptions{
|
var logger hclog.Logger = hclog.New(&hclog.LoggerOptions{
|
||||||
|
@ -44,6 +44,7 @@ func (s *Splunk) Notify(ctx context.Context, notification *protobufs.Notificatio
|
||||||
if _, ok := s.PluginConfigByName[notification.Name]; !ok {
|
if _, ok := s.PluginConfigByName[notification.Name]; !ok {
|
||||||
return &protobufs.Empty{}, fmt.Errorf("splunk invalid config name %s", notification.Name)
|
return &protobufs.Empty{}, fmt.Errorf("splunk invalid config name %s", notification.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
cfg := s.PluginConfigByName[notification.Name]
|
cfg := s.PluginConfigByName[notification.Name]
|
||||||
|
|
||||||
if cfg.LogLevel != nil && *cfg.LogLevel != "" {
|
if cfg.LogLevel != nil && *cfg.LogLevel != "" {
|
||||||
|
@ -53,6 +54,7 @@ func (s *Splunk) Notify(ctx context.Context, notification *protobufs.Notificatio
|
||||||
logger.Info(fmt.Sprintf("received notify signal for %s config", notification.Name))
|
logger.Info(fmt.Sprintf("received notify signal for %s config", notification.Name))
|
||||||
|
|
||||||
p := Payload{Event: notification.Text}
|
p := Payload{Event: notification.Text}
|
||||||
|
|
||||||
data, err := json.Marshal(p)
|
data, err := json.Marshal(p)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
|
||||||
|
@ -65,6 +67,7 @@ func (s *Splunk) Notify(ctx context.Context, notification *protobufs.Notificatio
|
||||||
|
|
||||||
req.Header.Add("Authorization", fmt.Sprintf("Splunk %s", cfg.Token))
|
req.Header.Add("Authorization", fmt.Sprintf("Splunk %s", cfg.Token))
|
||||||
logger.Debug(fmt.Sprintf("posting event %s to %s", string(data), req.URL))
|
logger.Debug(fmt.Sprintf("posting event %s to %s", string(data), req.URL))
|
||||||
|
|
||||||
resp, err := s.Client.Do(req.WithContext(ctx))
|
resp, err := s.Client.Do(req.WithContext(ctx))
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
|
||||||
|
@ -73,15 +76,19 @@ func (s *Splunk) Notify(ctx context.Context, notification *protobufs.Notificatio
|
||||||
if resp.StatusCode != http.StatusOK {
|
if resp.StatusCode != http.StatusOK {
|
||||||
content, err := io.ReadAll(resp.Body)
|
content, err := io.ReadAll(resp.Body)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return &protobufs.Empty{}, fmt.Errorf("got non 200 response and failed to read error %s", err)
|
return &protobufs.Empty{}, fmt.Errorf("got non 200 response and failed to read error %w", err)
|
||||||
}
|
}
|
||||||
|
|
||||||
return &protobufs.Empty{}, fmt.Errorf("got non 200 response %s", string(content))
|
return &protobufs.Empty{}, fmt.Errorf("got non 200 response %s", string(content))
|
||||||
}
|
}
|
||||||
|
|
||||||
respData, err := io.ReadAll(resp.Body)
|
respData, err := io.ReadAll(resp.Body)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return &protobufs.Empty{}, fmt.Errorf("failed to read response body got error %s", err)
|
return &protobufs.Empty{}, fmt.Errorf("failed to read response body got error %w", err)
|
||||||
}
|
}
|
||||||
|
|
||||||
logger.Debug(fmt.Sprintf("got response %s", string(respData)))
|
logger.Debug(fmt.Sprintf("got response %s", string(respData)))
|
||||||
|
|
||||||
return &protobufs.Empty{}, nil
|
return &protobufs.Empty{}, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -90,11 +97,12 @@ func (s *Splunk) Configure(ctx context.Context, config *protobufs.Config) (*prot
|
||||||
err := yaml.Unmarshal(config.Config, &d)
|
err := yaml.Unmarshal(config.Config, &d)
|
||||||
s.PluginConfigByName[d.Name] = d
|
s.PluginConfigByName[d.Name] = d
|
||||||
logger.Debug(fmt.Sprintf("Splunk plugin '%s' use URL '%s'", d.Name, d.URL))
|
logger.Debug(fmt.Sprintf("Splunk plugin '%s' use URL '%s'", d.Name, d.URL))
|
||||||
|
|
||||||
return &protobufs.Empty{}, err
|
return &protobufs.Empty{}, err
|
||||||
}
|
}
|
||||||
|
|
||||||
func main() {
|
func main() {
|
||||||
var handshake = plugin.HandshakeConfig{
|
handshake := plugin.HandshakeConfig{
|
||||||
ProtocolVersion: 1,
|
ProtocolVersion: 1,
|
||||||
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
MagicCookieKey: "CROWDSEC_PLUGIN_KEY",
|
||||||
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
MagicCookieValue: os.Getenv("CROWDSEC_PLUGIN_KEY"),
|
||||||
|
|
|
@ -22,69 +22,70 @@ import (
|
||||||
|
|
||||||
type Node struct {
|
type Node struct {
|
||||||
FormatVersion string `yaml:"format"`
|
FormatVersion string `yaml:"format"`
|
||||||
//Enable config + runtime debug of node via config o/
|
// Enable config + runtime debug of node via config o/
|
||||||
Debug bool `yaml:"debug,omitempty"`
|
Debug bool `yaml:"debug,omitempty"`
|
||||||
//If enabled, the node (and its child) will report their own statistics
|
// If enabled, the node (and its child) will report their own statistics
|
||||||
Profiling bool `yaml:"profiling,omitempty"`
|
Profiling bool `yaml:"profiling,omitempty"`
|
||||||
//Name, author, description and reference(s) for parser pattern
|
// Name, author, description and reference(s) for parser pattern
|
||||||
Name string `yaml:"name,omitempty"`
|
Name string `yaml:"name,omitempty"`
|
||||||
Author string `yaml:"author,omitempty"`
|
Author string `yaml:"author,omitempty"`
|
||||||
Description string `yaml:"description,omitempty"`
|
Description string `yaml:"description,omitempty"`
|
||||||
References []string `yaml:"references,omitempty"`
|
References []string `yaml:"references,omitempty"`
|
||||||
//if debug is present in the node, keep its specific Logger in runtime structure
|
// if debug is present in the node, keep its specific Logger in runtime structure
|
||||||
Logger *log.Entry `yaml:"-"`
|
Logger *log.Entry `yaml:"-"`
|
||||||
//This is mostly a hack to make writing less repetitive.
|
// This is mostly a hack to make writing less repetitive.
|
||||||
//relying on stage, we know which field to parse, and we
|
// relying on stage, we know which field to parse, and we
|
||||||
//can also promote log to next stage on success
|
// can also promote log to next stage on success
|
||||||
Stage string `yaml:"stage,omitempty"`
|
Stage string `yaml:"stage,omitempty"`
|
||||||
//OnSuccess allows to tag a node to be able to move log to next stage on success
|
// OnSuccess allows to tag a node to be able to move log to next stage on success
|
||||||
OnSuccess string `yaml:"onsuccess,omitempty"`
|
OnSuccess string `yaml:"onsuccess,omitempty"`
|
||||||
rn string //this is only for us in debug, a random generated name for each node
|
rn string // this is only for us in debug, a random generated name for each node
|
||||||
//Filter is executed at runtime (with current log line as context)
|
// Filter is executed at runtime (with current log line as context)
|
||||||
//and must succeed or node is exited
|
// and must succeed or node is exited
|
||||||
Filter string `yaml:"filter,omitempty"`
|
Filter string `yaml:"filter,omitempty"`
|
||||||
RunTimeFilter *vm.Program `yaml:"-" json:"-"` //the actual compiled filter
|
RunTimeFilter *vm.Program `yaml:"-" json:"-"` // the actual compiled filter
|
||||||
//If node has leafs, execute all of them until one asks for a 'break'
|
// If node has leafs, execute all of them until one asks for a 'break'
|
||||||
LeavesNodes []Node `yaml:"nodes,omitempty"`
|
LeavesNodes []Node `yaml:"nodes,omitempty"`
|
||||||
//Flag used to describe when to 'break' or return an 'error'
|
// Flag used to describe when to 'break' or return an 'error'
|
||||||
EnrichFunctions EnricherCtx
|
EnrichFunctions EnricherCtx
|
||||||
|
|
||||||
/* If the node is actually a leaf, it can have : grok, enrich, statics */
|
/* If the node is actually a leaf, it can have : grok, enrich, statics */
|
||||||
//pattern_syntax are named grok patterns that are re-utilized over several grok patterns
|
// pattern_syntax are named grok patterns that are re-utilized over several grok patterns
|
||||||
SubGroks yaml.MapSlice `yaml:"pattern_syntax,omitempty"`
|
SubGroks yaml.MapSlice `yaml:"pattern_syntax,omitempty"`
|
||||||
|
|
||||||
//Holds a grok pattern
|
// Holds a grok pattern
|
||||||
Grok GrokPattern `yaml:"grok,omitempty"`
|
Grok GrokPattern `yaml:"grok,omitempty"`
|
||||||
//Statics can be present in any type of node and is executed last
|
// Statics can be present in any type of node and is executed last
|
||||||
Statics []ExtraField `yaml:"statics,omitempty"`
|
Statics []ExtraField `yaml:"statics,omitempty"`
|
||||||
//Stash allows to capture data from the log line and store it in an accessible cache
|
// Stash allows to capture data from the log line and store it in an accessible cache
|
||||||
Stash []DataCapture `yaml:"stash,omitempty"`
|
Stash []DataCapture `yaml:"stash,omitempty"`
|
||||||
//Whitelists
|
// Whitelists
|
||||||
Whitelist Whitelist `yaml:"whitelist,omitempty"`
|
Whitelist Whitelist `yaml:"whitelist,omitempty"`
|
||||||
Data []*types.DataSource `yaml:"data,omitempty"`
|
Data []*types.DataSource `yaml:"data,omitempty"`
|
||||||
}
|
}
|
||||||
|
|
||||||
func (n *Node) validate(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
func (n *Node) validate(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
|
// stage is being set automagically
|
||||||
//stage is being set automagically
|
|
||||||
if n.Stage == "" {
|
if n.Stage == "" {
|
||||||
return fmt.Errorf("stage needs to be an existing stage")
|
return errors.New("stage needs to be an existing stage")
|
||||||
}
|
}
|
||||||
|
|
||||||
/* "" behaves like continue */
|
/* "" behaves like continue */
|
||||||
if n.OnSuccess != "continue" && n.OnSuccess != "next_stage" && n.OnSuccess != "" {
|
if n.OnSuccess != "continue" && n.OnSuccess != "next_stage" && n.OnSuccess != "" {
|
||||||
return fmt.Errorf("onsuccess '%s' not continue,next_stage", n.OnSuccess)
|
return fmt.Errorf("onsuccess '%s' not continue,next_stage", n.OnSuccess)
|
||||||
}
|
}
|
||||||
|
|
||||||
if n.Filter != "" && n.RunTimeFilter == nil {
|
if n.Filter != "" && n.RunTimeFilter == nil {
|
||||||
return fmt.Errorf("non-empty filter '%s' was not compiled", n.Filter)
|
return fmt.Errorf("non-empty filter '%s' was not compiled", n.Filter)
|
||||||
}
|
}
|
||||||
|
|
||||||
if n.Grok.RunTimeRegexp != nil || n.Grok.TargetField != "" {
|
if n.Grok.RunTimeRegexp != nil || n.Grok.TargetField != "" {
|
||||||
if n.Grok.TargetField == "" && n.Grok.ExpValue == "" {
|
if n.Grok.TargetField == "" && n.Grok.ExpValue == "" {
|
||||||
return fmt.Errorf("grok requires 'expression' or 'apply_on'")
|
return errors.New("grok requires 'expression' or 'apply_on'")
|
||||||
}
|
}
|
||||||
|
|
||||||
if n.Grok.RegexpName == "" && n.Grok.RegexpValue == "" {
|
if n.Grok.RegexpName == "" && n.Grok.RegexpValue == "" {
|
||||||
return fmt.Errorf("grok needs 'pattern' or 'name'")
|
return errors.New("grok needs 'pattern' or 'name'")
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -93,6 +94,7 @@ func (n *Node) validate(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
if static.ExpValue == "" {
|
if static.ExpValue == "" {
|
||||||
return fmt.Errorf("static %d : when method is set, expression must be present", idx)
|
return fmt.Errorf("static %d : when method is set, expression must be present", idx)
|
||||||
}
|
}
|
||||||
|
|
||||||
if _, ok := ectx.Registered[static.Method]; !ok {
|
if _, ok := ectx.Registered[static.Method]; !ok {
|
||||||
log.Warningf("the method '%s' doesn't exist or the plugin has not been initialized", static.Method)
|
log.Warningf("the method '%s' doesn't exist or the plugin has not been initialized", static.Method)
|
||||||
}
|
}
|
||||||
|
@ -100,6 +102,7 @@ func (n *Node) validate(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
if static.Meta == "" && static.Parsed == "" && static.TargetByName == "" {
|
if static.Meta == "" && static.Parsed == "" && static.TargetByName == "" {
|
||||||
return fmt.Errorf("static %d : at least one of meta/event/target must be set", idx)
|
return fmt.Errorf("static %d : at least one of meta/event/target must be set", idx)
|
||||||
}
|
}
|
||||||
|
|
||||||
if static.Value == "" && static.RunTimeValue == nil {
|
if static.Value == "" && static.RunTimeValue == nil {
|
||||||
return fmt.Errorf("static %d value or expression must be set", idx)
|
return fmt.Errorf("static %d value or expression must be set", idx)
|
||||||
}
|
}
|
||||||
|
@ -110,72 +113,76 @@ func (n *Node) validate(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
if stash.Name == "" {
|
if stash.Name == "" {
|
||||||
return fmt.Errorf("stash %d : name must be set", idx)
|
return fmt.Errorf("stash %d : name must be set", idx)
|
||||||
}
|
}
|
||||||
|
|
||||||
if stash.Value == "" {
|
if stash.Value == "" {
|
||||||
return fmt.Errorf("stash %s : value expression must be set", stash.Name)
|
return fmt.Errorf("stash %s : value expression must be set", stash.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
if stash.Key == "" {
|
if stash.Key == "" {
|
||||||
return fmt.Errorf("stash %s : key expression must be set", stash.Name)
|
return fmt.Errorf("stash %s : key expression must be set", stash.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
if stash.TTL == "" {
|
if stash.TTL == "" {
|
||||||
return fmt.Errorf("stash %s : ttl must be set", stash.Name)
|
return fmt.Errorf("stash %s : ttl must be set", stash.Name)
|
||||||
}
|
}
|
||||||
|
|
||||||
if stash.Strategy == "" {
|
if stash.Strategy == "" {
|
||||||
stash.Strategy = "LRU"
|
stash.Strategy = "LRU"
|
||||||
}
|
}
|
||||||
//should be configurable
|
// should be configurable
|
||||||
if stash.MaxMapSize == 0 {
|
if stash.MaxMapSize == 0 {
|
||||||
stash.MaxMapSize = 100
|
stash.MaxMapSize = 100
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return nil
|
return nil
|
||||||
}
|
}
|
||||||
|
|
||||||
func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[string]interface{}) (bool, error) {
|
func (n *Node) processFilter(cachedExprEnv map[string]interface{}) (bool, error) {
|
||||||
var NodeState bool
|
|
||||||
var NodeHasOKGrok bool
|
|
||||||
clog := n.Logger
|
clog := n.Logger
|
||||||
|
if n.RunTimeFilter == nil {
|
||||||
cachedExprEnv := expressionEnv
|
|
||||||
|
|
||||||
clog.Tracef("Event entering node")
|
|
||||||
if n.RunTimeFilter != nil {
|
|
||||||
//Evaluate node's filter
|
|
||||||
output, err := exprhelpers.Run(n.RunTimeFilter, cachedExprEnv, clog, n.Debug)
|
|
||||||
if err != nil {
|
|
||||||
clog.Warningf("failed to run filter : %v", err)
|
|
||||||
clog.Debugf("Event leaving node : ko")
|
|
||||||
return false, nil
|
|
||||||
}
|
|
||||||
|
|
||||||
switch out := output.(type) {
|
|
||||||
case bool:
|
|
||||||
if !out {
|
|
||||||
clog.Debugf("Event leaving node : ko (failed filter)")
|
|
||||||
return false, nil
|
|
||||||
}
|
|
||||||
default:
|
|
||||||
clog.Warningf("Expr '%s' returned non-bool, abort : %T", n.Filter, output)
|
|
||||||
clog.Debugf("Event leaving node : ko")
|
|
||||||
return false, nil
|
|
||||||
}
|
|
||||||
NodeState = true
|
|
||||||
} else {
|
|
||||||
clog.Tracef("Node has not filter, enter")
|
clog.Tracef("Node has not filter, enter")
|
||||||
NodeState = true
|
return true, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
if n.Name != "" {
|
// Evaluate node's filter
|
||||||
NodesHits.With(prometheus.Labels{"source": p.Line.Src, "type": p.Line.Module, "name": n.Name}).Inc()
|
output, err := exprhelpers.Run(n.RunTimeFilter, cachedExprEnv, clog, n.Debug)
|
||||||
|
if err != nil {
|
||||||
|
clog.Warningf("failed to run filter : %v", err)
|
||||||
|
clog.Debugf("Event leaving node : ko")
|
||||||
|
|
||||||
|
return false, nil
|
||||||
}
|
}
|
||||||
exprErr := error(nil)
|
|
||||||
|
switch out := output.(type) {
|
||||||
|
case bool:
|
||||||
|
if !out {
|
||||||
|
clog.Debugf("Event leaving node : ko (failed filter)")
|
||||||
|
return false, nil
|
||||||
|
}
|
||||||
|
default:
|
||||||
|
clog.Warningf("Expr '%s' returned non-bool, abort : %T", n.Filter, output)
|
||||||
|
clog.Debugf("Event leaving node : ko")
|
||||||
|
|
||||||
|
return false, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
return true, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (n *Node) processWhitelist(cachedExprEnv map[string]interface{}, p *types.Event) (bool, error) {
|
||||||
|
var exprErr error
|
||||||
|
|
||||||
isWhitelisted := n.CheckIPsWL(p)
|
isWhitelisted := n.CheckIPsWL(p)
|
||||||
if !isWhitelisted {
|
if !isWhitelisted {
|
||||||
isWhitelisted, exprErr = n.CheckExprWL(cachedExprEnv, p)
|
isWhitelisted, exprErr = n.CheckExprWL(cachedExprEnv, p)
|
||||||
}
|
}
|
||||||
|
|
||||||
if exprErr != nil {
|
if exprErr != nil {
|
||||||
// Previous code returned nil if there was an error, so we keep this behavior
|
// Previous code returned nil if there was an error, so we keep this behavior
|
||||||
return false, nil //nolint:nilerr
|
return false, nil //nolint:nilerr
|
||||||
}
|
}
|
||||||
|
|
||||||
if isWhitelisted && !p.Whitelisted {
|
if isWhitelisted && !p.Whitelisted {
|
||||||
p.Whitelisted = true
|
p.Whitelisted = true
|
||||||
p.WhitelistReason = n.Whitelist.Reason
|
p.WhitelistReason = n.Whitelist.Reason
|
||||||
|
@ -185,18 +192,51 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
for k := range p.Overflow.Sources {
|
for k := range p.Overflow.Sources {
|
||||||
ips = append(ips, k)
|
ips = append(ips, k)
|
||||||
}
|
}
|
||||||
clog.Infof("Ban for %s whitelisted, reason [%s]", strings.Join(ips, ","), n.Whitelist.Reason)
|
|
||||||
|
n.Logger.Infof("Ban for %s whitelisted, reason [%s]", strings.Join(ips, ","), n.Whitelist.Reason)
|
||||||
|
|
||||||
p.Overflow.Whitelisted = true
|
p.Overflow.Whitelisted = true
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
//Process grok if present, should be exclusive with nodes :)
|
return isWhitelisted, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[string]interface{}) (bool, error) {
|
||||||
|
var NodeHasOKGrok bool
|
||||||
|
|
||||||
|
clog := n.Logger
|
||||||
|
|
||||||
|
cachedExprEnv := expressionEnv
|
||||||
|
|
||||||
|
clog.Tracef("Event entering node")
|
||||||
|
|
||||||
|
NodeState, err := n.processFilter(cachedExprEnv)
|
||||||
|
if err != nil {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
|
||||||
|
if !NodeState {
|
||||||
|
return false, nil
|
||||||
|
}
|
||||||
|
|
||||||
|
if n.Name != "" {
|
||||||
|
NodesHits.With(prometheus.Labels{"source": p.Line.Src, "type": p.Line.Module, "name": n.Name}).Inc()
|
||||||
|
}
|
||||||
|
|
||||||
|
isWhitelisted, err := n.processWhitelist(cachedExprEnv, p)
|
||||||
|
if err != nil {
|
||||||
|
return false, err
|
||||||
|
}
|
||||||
|
|
||||||
|
// Process grok if present, should be exclusive with nodes :)
|
||||||
gstr := ""
|
gstr := ""
|
||||||
|
|
||||||
if n.Grok.RunTimeRegexp != nil {
|
if n.Grok.RunTimeRegexp != nil {
|
||||||
clog.Tracef("Processing grok pattern : %s : %p", n.Grok.RegexpName, n.Grok.RunTimeRegexp)
|
clog.Tracef("Processing grok pattern : %s : %p", n.Grok.RegexpName, n.Grok.RunTimeRegexp)
|
||||||
//for unparsed, parsed etc. set sensible defaults to reduce user hassle
|
// for unparsed, parsed etc. set sensible defaults to reduce user hassle
|
||||||
if n.Grok.TargetField != "" {
|
if n.Grok.TargetField != "" {
|
||||||
//it's a hack to avoid using real reflect
|
// it's a hack to avoid using real reflect
|
||||||
if n.Grok.TargetField == "Line.Raw" {
|
if n.Grok.TargetField == "Line.Raw" {
|
||||||
gstr = p.Line.Raw
|
gstr = p.Line.Raw
|
||||||
} else if val, ok := p.Parsed[n.Grok.TargetField]; ok {
|
} else if val, ok := p.Parsed[n.Grok.TargetField]; ok {
|
||||||
|
@ -211,6 +251,7 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
clog.Warningf("failed to run RunTimeValue : %v", err)
|
clog.Warningf("failed to run RunTimeValue : %v", err)
|
||||||
NodeState = false
|
NodeState = false
|
||||||
}
|
}
|
||||||
|
|
||||||
switch out := output.(type) {
|
switch out := output.(type) {
|
||||||
case string:
|
case string:
|
||||||
gstr = out
|
gstr = out
|
||||||
|
@ -229,12 +270,14 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
} else {
|
} else {
|
||||||
groklabel = n.Grok.RegexpName
|
groklabel = n.Grok.RegexpName
|
||||||
}
|
}
|
||||||
|
|
||||||
grok := n.Grok.RunTimeRegexp.Parse(gstr)
|
grok := n.Grok.RunTimeRegexp.Parse(gstr)
|
||||||
if len(grok) > 0 {
|
if len(grok) > 0 {
|
||||||
/*tag explicitly that the *current* node had a successful grok pattern. it's important to know success state*/
|
/*tag explicitly that the *current* node had a successful grok pattern. it's important to know success state*/
|
||||||
NodeHasOKGrok = true
|
NodeHasOKGrok = true
|
||||||
|
|
||||||
clog.Debugf("+ Grok '%s' returned %d entries to merge in Parsed", groklabel, len(grok))
|
clog.Debugf("+ Grok '%s' returned %d entries to merge in Parsed", groklabel, len(grok))
|
||||||
//We managed to grok stuff, merged into parse
|
// We managed to grok stuff, merged into parse
|
||||||
for k, v := range grok {
|
for k, v := range grok {
|
||||||
clog.Debugf("\t.Parsed['%s'] = '%s'", k, v)
|
clog.Debugf("\t.Parsed['%s'] = '%s'", k, v)
|
||||||
p.Parsed[k] = v
|
p.Parsed[k] = v
|
||||||
|
@ -246,34 +289,37 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
return false, err
|
return false, err
|
||||||
}
|
}
|
||||||
} else {
|
} else {
|
||||||
//grok failed, node failed
|
// grok failed, node failed
|
||||||
clog.Debugf("+ Grok '%s' didn't return data on '%s'", groklabel, gstr)
|
clog.Debugf("+ Grok '%s' didn't return data on '%s'", groklabel, gstr)
|
||||||
NodeState = false
|
NodeState = false
|
||||||
}
|
}
|
||||||
|
|
||||||
} else {
|
} else {
|
||||||
clog.Tracef("! No grok pattern : %p", n.Grok.RunTimeRegexp)
|
clog.Tracef("! No grok pattern : %p", n.Grok.RunTimeRegexp)
|
||||||
}
|
}
|
||||||
|
|
||||||
//Process the stash (data collection) if : a grok was present and succeeded, or if there is no grok
|
// Process the stash (data collection) if : a grok was present and succeeded, or if there is no grok
|
||||||
if NodeHasOKGrok || n.Grok.RunTimeRegexp == nil {
|
if NodeHasOKGrok || n.Grok.RunTimeRegexp == nil {
|
||||||
for idx, stash := range n.Stash {
|
for idx, stash := range n.Stash {
|
||||||
var value string
|
var (
|
||||||
var key string
|
key string
|
||||||
|
value string
|
||||||
|
)
|
||||||
|
|
||||||
if stash.ValueExpression == nil {
|
if stash.ValueExpression == nil {
|
||||||
clog.Warningf("Stash %d has no value expression, skipping", idx)
|
clog.Warningf("Stash %d has no value expression, skipping", idx)
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
|
|
||||||
if stash.KeyExpression == nil {
|
if stash.KeyExpression == nil {
|
||||||
clog.Warningf("Stash %d has no key expression, skipping", idx)
|
clog.Warningf("Stash %d has no key expression, skipping", idx)
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
//collect the data
|
// collect the data
|
||||||
output, err := exprhelpers.Run(stash.ValueExpression, cachedExprEnv, clog, n.Debug)
|
output, err := exprhelpers.Run(stash.ValueExpression, cachedExprEnv, clog, n.Debug)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
clog.Warningf("Error while running stash val expression : %v", err)
|
clog.Warningf("Error while running stash val expression : %v", err)
|
||||||
}
|
}
|
||||||
//can we expect anything else than a string ?
|
// can we expect anything else than a string ?
|
||||||
switch output := output.(type) {
|
switch output := output.(type) {
|
||||||
case string:
|
case string:
|
||||||
value = output
|
value = output
|
||||||
|
@ -282,12 +328,12 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
|
|
||||||
//collect the key
|
// collect the key
|
||||||
output, err = exprhelpers.Run(stash.KeyExpression, cachedExprEnv, clog, n.Debug)
|
output, err = exprhelpers.Run(stash.KeyExpression, cachedExprEnv, clog, n.Debug)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
clog.Warningf("Error while running stash key expression : %v", err)
|
clog.Warningf("Error while running stash key expression : %v", err)
|
||||||
}
|
}
|
||||||
//can we expect anything else than a string ?
|
// can we expect anything else than a string ?
|
||||||
switch output := output.(type) {
|
switch output := output.(type) {
|
||||||
case string:
|
case string:
|
||||||
key = output
|
key = output
|
||||||
|
@ -299,7 +345,7 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
//Iterate on leafs
|
// Iterate on leafs
|
||||||
for _, leaf := range n.LeavesNodes {
|
for _, leaf := range n.LeavesNodes {
|
||||||
ret, err := leaf.process(p, ctx, cachedExprEnv)
|
ret, err := leaf.process(p, ctx, cachedExprEnv)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
@ -307,7 +353,9 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
clog.Debugf("Event leaving node : ko")
|
clog.Debugf("Event leaving node : ko")
|
||||||
return false, err
|
return false, err
|
||||||
}
|
}
|
||||||
|
|
||||||
clog.Tracef("\tsub-node (%s) ret : %v (strategy:%s)", leaf.rn, ret, n.OnSuccess)
|
clog.Tracef("\tsub-node (%s) ret : %v (strategy:%s)", leaf.rn, ret, n.OnSuccess)
|
||||||
|
|
||||||
if ret {
|
if ret {
|
||||||
NodeState = true
|
NodeState = true
|
||||||
/* if child is successful, stop processing */
|
/* if child is successful, stop processing */
|
||||||
|
@ -328,12 +376,14 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
|
|
||||||
clog.Tracef("State after nodes : %v", NodeState)
|
clog.Tracef("State after nodes : %v", NodeState)
|
||||||
|
|
||||||
//grok or leafs failed, don't process statics
|
// grok or leafs failed, don't process statics
|
||||||
if !NodeState {
|
if !NodeState {
|
||||||
if n.Name != "" {
|
if n.Name != "" {
|
||||||
NodesHitsKo.With(prometheus.Labels{"source": p.Line.Src, "type": p.Line.Module, "name": n.Name}).Inc()
|
NodesHitsKo.With(prometheus.Labels{"source": p.Line.Src, "type": p.Line.Module, "name": n.Name}).Inc()
|
||||||
}
|
}
|
||||||
|
|
||||||
clog.Debugf("Event leaving node : ko")
|
clog.Debugf("Event leaving node : ko")
|
||||||
|
|
||||||
return NodeState, nil
|
return NodeState, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -360,9 +410,10 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
if NodeState {
|
if NodeState {
|
||||||
clog.Debugf("Event leaving node : ok")
|
clog.Debugf("Event leaving node : ok")
|
||||||
log.Tracef("node is successful, check strategy")
|
log.Tracef("node is successful, check strategy")
|
||||||
|
|
||||||
if n.OnSuccess == "next_stage" {
|
if n.OnSuccess == "next_stage" {
|
||||||
idx := stageidx(p.Stage, ctx.Stages)
|
idx := stageidx(p.Stage, ctx.Stages)
|
||||||
//we're at the last stage
|
// we're at the last stage
|
||||||
if idx+1 == len(ctx.Stages) {
|
if idx+1 == len(ctx.Stages) {
|
||||||
clog.Debugf("node reached the last stage : %s", p.Stage)
|
clog.Debugf("node reached the last stage : %s", p.Stage)
|
||||||
} else {
|
} else {
|
||||||
|
@ -375,15 +426,16 @@ func (n *Node) process(p *types.Event, ctx UnixParserCtx, expressionEnv map[stri
|
||||||
} else {
|
} else {
|
||||||
clog.Debugf("Event leaving node : ko")
|
clog.Debugf("Event leaving node : ko")
|
||||||
}
|
}
|
||||||
|
|
||||||
clog.Tracef("Node successful, continue")
|
clog.Tracef("Node successful, continue")
|
||||||
|
|
||||||
return NodeState, nil
|
return NodeState, nil
|
||||||
}
|
}
|
||||||
|
|
||||||
func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
var err error
|
var err error
|
||||||
var valid bool
|
|
||||||
|
|
||||||
valid = false
|
valid := false
|
||||||
|
|
||||||
dumpr := spew.ConfigState{MaxDepth: 1, DisablePointerAddresses: true}
|
dumpr := spew.ConfigState{MaxDepth: 1, DisablePointerAddresses: true}
|
||||||
n.rn = seed.Generate()
|
n.rn = seed.Generate()
|
||||||
|
@ -393,10 +445,11 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
/* if the node has debugging enabled, create a specific logger with debug
|
/* if the node has debugging enabled, create a specific logger with debug
|
||||||
that will be used only for processing this node ;) */
|
that will be used only for processing this node ;) */
|
||||||
if n.Debug {
|
if n.Debug {
|
||||||
var clog = log.New()
|
clog := log.New()
|
||||||
if err = types.ConfigureLogger(clog); err != nil {
|
if err = types.ConfigureLogger(clog); err != nil {
|
||||||
log.Fatalf("While creating bucket-specific logger : %s", err)
|
log.Fatalf("While creating bucket-specific logger : %s", err)
|
||||||
}
|
}
|
||||||
|
|
||||||
clog.SetLevel(log.DebugLevel)
|
clog.SetLevel(log.DebugLevel)
|
||||||
n.Logger = clog.WithFields(log.Fields{
|
n.Logger = clog.WithFields(log.Fields{
|
||||||
"id": n.rn,
|
"id": n.rn,
|
||||||
|
@ -414,7 +467,7 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
|
|
||||||
n.Logger.Tracef("Compiling : %s", dumpr.Sdump(n))
|
n.Logger.Tracef("Compiling : %s", dumpr.Sdump(n))
|
||||||
|
|
||||||
//compile filter if present
|
// compile filter if present
|
||||||
if n.Filter != "" {
|
if n.Filter != "" {
|
||||||
n.RunTimeFilter, err = expr.Compile(n.Filter, exprhelpers.GetExprOptions(map[string]interface{}{"evt": &types.Event{}})...)
|
n.RunTimeFilter, err = expr.Compile(n.Filter, exprhelpers.GetExprOptions(map[string]interface{}{"evt": &types.Event{}})...)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
|
@ -425,12 +478,15 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
/* handle pattern_syntax and groks */
|
/* handle pattern_syntax and groks */
|
||||||
for _, pattern := range n.SubGroks {
|
for _, pattern := range n.SubGroks {
|
||||||
n.Logger.Tracef("Adding subpattern '%s' : '%s'", pattern.Key, pattern.Value)
|
n.Logger.Tracef("Adding subpattern '%s' : '%s'", pattern.Key, pattern.Value)
|
||||||
|
|
||||||
if err = pctx.Grok.Add(pattern.Key.(string), pattern.Value.(string)); err != nil {
|
if err = pctx.Grok.Add(pattern.Key.(string), pattern.Value.(string)); err != nil {
|
||||||
if errors.Is(err, grokky.ErrAlreadyExist) {
|
if errors.Is(err, grokky.ErrAlreadyExist) {
|
||||||
n.Logger.Warningf("grok '%s' already registred", pattern.Key)
|
n.Logger.Warningf("grok '%s' already registred", pattern.Key)
|
||||||
continue
|
continue
|
||||||
}
|
}
|
||||||
|
|
||||||
n.Logger.Errorf("Unable to compile subpattern %s : %v", pattern.Key, err)
|
n.Logger.Errorf("Unable to compile subpattern %s : %v", pattern.Key, err)
|
||||||
|
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -438,28 +494,36 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
/* load grok by name or compile in-place */
|
/* load grok by name or compile in-place */
|
||||||
if n.Grok.RegexpName != "" {
|
if n.Grok.RegexpName != "" {
|
||||||
n.Logger.Tracef("+ Regexp Compilation '%s'", n.Grok.RegexpName)
|
n.Logger.Tracef("+ Regexp Compilation '%s'", n.Grok.RegexpName)
|
||||||
|
|
||||||
n.Grok.RunTimeRegexp, err = pctx.Grok.Get(n.Grok.RegexpName)
|
n.Grok.RunTimeRegexp, err = pctx.Grok.Get(n.Grok.RegexpName)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return fmt.Errorf("unable to find grok '%s' : %v", n.Grok.RegexpName, err)
|
return fmt.Errorf("unable to find grok '%s' : %v", n.Grok.RegexpName, err)
|
||||||
}
|
}
|
||||||
|
|
||||||
if n.Grok.RunTimeRegexp == nil {
|
if n.Grok.RunTimeRegexp == nil {
|
||||||
return fmt.Errorf("empty grok '%s'", n.Grok.RegexpName)
|
return fmt.Errorf("empty grok '%s'", n.Grok.RegexpName)
|
||||||
}
|
}
|
||||||
|
|
||||||
n.Logger.Tracef("%s regexp: %s", n.Grok.RegexpName, n.Grok.RunTimeRegexp.String())
|
n.Logger.Tracef("%s regexp: %s", n.Grok.RegexpName, n.Grok.RunTimeRegexp.String())
|
||||||
|
|
||||||
valid = true
|
valid = true
|
||||||
} else if n.Grok.RegexpValue != "" {
|
} else if n.Grok.RegexpValue != "" {
|
||||||
if strings.HasSuffix(n.Grok.RegexpValue, "\n") {
|
if strings.HasSuffix(n.Grok.RegexpValue, "\n") {
|
||||||
n.Logger.Debugf("Beware, pattern ends with \\n : '%s'", n.Grok.RegexpValue)
|
n.Logger.Debugf("Beware, pattern ends with \\n : '%s'", n.Grok.RegexpValue)
|
||||||
}
|
}
|
||||||
|
|
||||||
n.Grok.RunTimeRegexp, err = pctx.Grok.Compile(n.Grok.RegexpValue)
|
n.Grok.RunTimeRegexp, err = pctx.Grok.Compile(n.Grok.RegexpValue)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return fmt.Errorf("failed to compile grok '%s': %v", n.Grok.RegexpValue, err)
|
return fmt.Errorf("failed to compile grok '%s': %v", n.Grok.RegexpValue, err)
|
||||||
}
|
}
|
||||||
|
|
||||||
if n.Grok.RunTimeRegexp == nil {
|
if n.Grok.RunTimeRegexp == nil {
|
||||||
// We shouldn't be here because compilation succeeded, so regexp shouldn't be nil
|
// We shouldn't be here because compilation succeeded, so regexp shouldn't be nil
|
||||||
return fmt.Errorf("grok compilation failure: %s", n.Grok.RegexpValue)
|
return fmt.Errorf("grok compilation failure: %s", n.Grok.RegexpValue)
|
||||||
}
|
}
|
||||||
|
|
||||||
n.Logger.Tracef("%s regexp : %s", n.Grok.RegexpValue, n.Grok.RunTimeRegexp.String())
|
n.Logger.Tracef("%s regexp : %s", n.Grok.RegexpValue, n.Grok.RunTimeRegexp.String())
|
||||||
|
|
||||||
valid = true
|
valid = true
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -473,7 +537,7 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
}
|
}
|
||||||
|
|
||||||
/* load grok statics */
|
/* load grok statics */
|
||||||
//compile expr statics if present
|
// compile expr statics if present
|
||||||
for idx := range n.Grok.Statics {
|
for idx := range n.Grok.Statics {
|
||||||
if n.Grok.Statics[idx].ExpValue != "" {
|
if n.Grok.Statics[idx].ExpValue != "" {
|
||||||
n.Grok.Statics[idx].RunTimeValue, err = expr.Compile(n.Grok.Statics[idx].ExpValue,
|
n.Grok.Statics[idx].RunTimeValue, err = expr.Compile(n.Grok.Statics[idx].ExpValue,
|
||||||
|
@ -482,6 +546,7 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
valid = true
|
valid = true
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -505,7 +570,7 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
}
|
}
|
||||||
|
|
||||||
logLvl := n.Logger.Logger.GetLevel()
|
logLvl := n.Logger.Logger.GetLevel()
|
||||||
//init the cache, does it make sense to create it here just to be sure everything is fine ?
|
// init the cache, does it make sense to create it here just to be sure everything is fine ?
|
||||||
if err = cache.CacheInit(cache.CacheCfg{
|
if err = cache.CacheInit(cache.CacheCfg{
|
||||||
Size: n.Stash[i].MaxMapSize,
|
Size: n.Stash[i].MaxMapSize,
|
||||||
TTL: n.Stash[i].TTLVal,
|
TTL: n.Stash[i].TTLVal,
|
||||||
|
@ -526,14 +591,18 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
if !n.LeavesNodes[idx].Debug && n.Debug {
|
if !n.LeavesNodes[idx].Debug && n.Debug {
|
||||||
n.LeavesNodes[idx].Debug = true
|
n.LeavesNodes[idx].Debug = true
|
||||||
}
|
}
|
||||||
|
|
||||||
if !n.LeavesNodes[idx].Profiling && n.Profiling {
|
if !n.LeavesNodes[idx].Profiling && n.Profiling {
|
||||||
n.LeavesNodes[idx].Profiling = true
|
n.LeavesNodes[idx].Profiling = true
|
||||||
}
|
}
|
||||||
|
|
||||||
n.LeavesNodes[idx].Stage = n.Stage
|
n.LeavesNodes[idx].Stage = n.Stage
|
||||||
|
|
||||||
err = n.LeavesNodes[idx].compile(pctx, ectx)
|
err = n.LeavesNodes[idx].compile(pctx, ectx)
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
|
|
||||||
valid = true
|
valid = true
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -546,6 +615,7 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
valid = true
|
valid = true
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -554,13 +624,15 @@ func (n *Node) compile(pctx *UnixParserCtx, ectx EnricherCtx) error {
|
||||||
if err != nil {
|
if err != nil {
|
||||||
return err
|
return err
|
||||||
}
|
}
|
||||||
|
|
||||||
valid = valid || whitelistValid
|
valid = valid || whitelistValid
|
||||||
|
|
||||||
if !valid {
|
if !valid {
|
||||||
/* node is empty, error force return */
|
/* node is empty, error force return */
|
||||||
n.Logger.Error("Node is empty or invalid, abort")
|
n.Logger.Error("Node is empty or invalid, abort")
|
||||||
n.Stage = ""
|
n.Stage = ""
|
||||||
return fmt.Errorf("Node is empty")
|
|
||||||
|
return errors.New("Node is empty")
|
||||||
}
|
}
|
||||||
|
|
||||||
if err := n.validate(pctx, ectx); err != nil {
|
if err := n.validate(pctx, ectx); err != nil {
|
||||||
|
|
Loading…
Reference in a new issue