ad28a979e9
removed redundant/unreachable returns, else branches, type declarations, unused variables
89 lines
3.2 KiB
Go
89 lines
3.2 KiB
Go
package types
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import (
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"time"
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log "github.com/sirupsen/logrus"
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"github.com/antonmedv/expr/vm"
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"github.com/crowdsecurity/crowdsec/pkg/models"
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)
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const (
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LOG = iota
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OVFLW
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)
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//Event is the structure representing a runtime event (log or overflow)
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type Event struct {
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/* is it a log or an overflow */
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Type int `yaml:"Type,omitempty" json:"Type,omitempty"` //Can be types.LOG (0) or types.OVFLOW (1)
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ExpectMode int `yaml:"ExpectMode,omitempty" json:"ExpectMode,omitempty"` //how to buckets should handle event : leaky.TIMEMACHINE or leaky.LIVE
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Whitelisted bool `yaml:"Whitelisted,omitempty" json:"Whitelisted,omitempty"`
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WhitelistReason string `yaml:"WhitelistReason,omitempty" json:"whitelist_reason,omitempty"`
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//should add whitelist reason ?
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/* the current stage of the line being parsed */
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Stage string `yaml:"Stage,omitempty" json:"Stage,omitempty"`
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/* original line (produced by acquisition) */
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Line Line `yaml:"Line,omitempty" json:"Line,omitempty"`
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/* output of groks */
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Parsed map[string]string `yaml:"Parsed,omitempty" json:"Parsed,omitempty"`
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/* output of enrichment */
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Enriched map[string]string `yaml:"Enriched,omitempty" json:"Enriched,omitempty"`
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/* Overflow */
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Overflow RuntimeAlert `yaml:"Overflow,omitempty" json:"Alert,omitempty"`
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Time time.Time `yaml:"Time,omitempty" json:"Time,omitempty"` //parsed time `json:"-"` ``
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StrTime string `yaml:"StrTime,omitempty" json:"StrTime,omitempty"`
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MarshaledTime string `yaml:"MarshaledTime,omitempty" json:"MarshaledTime,omitempty"`
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Process bool `yaml:"Process,omitempty" json:"Process,omitempty"` //can be set to false to avoid processing line
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/* Meta is the only part that will make it to the API - it should be normalized */
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Meta map[string]string `yaml:"Meta,omitempty" json:"Meta,omitempty"`
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}
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func (e *Event) GetType() string {
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if e.Type == OVFLW {
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return "overflow"
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} else if e.Type == LOG {
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return "log"
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} else {
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log.Warningf("unknown event type for %+v", e)
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return "unknown"
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}
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}
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//Move in leakybuckets
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const (
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Undefined = ""
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Ip = "Ip"
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Range = "Range"
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Filter = "Filter"
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Country = "Country"
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AS = "AS"
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)
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//Move in leakybuckets
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type ScopeType struct {
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Scope string `yaml:"type"`
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Filter string `yaml:"expression"`
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RunTimeFilter *vm.Program
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}
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type RuntimeAlert struct {
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Mapkey string `yaml:"MapKey,omitempty" json:"MapKey,omitempty"`
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BucketId string `yaml:"BucketId,omitempty" json:"BucketId,omitempty"`
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Whitelisted bool `yaml:"Whitelisted,omitempty" json:"Whitelisted,omitempty"`
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Reprocess bool `yaml:"Reprocess,omitempty" json:"Reprocess,omitempty"`
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Sources map[string]models.Source `yaml:"Sources,omitempty" json:"Sources,omitempty"`
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Alert *models.Alert `yaml:"Alert,omitempty" json:"Alert,omitempty"` //this one is a pointer to APIAlerts[0] for convenience.
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//APIAlerts will be populated at the end when there is more than one source
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APIAlerts []models.Alert `yaml:"APIAlerts,omitempty" json:"APIAlerts,omitempty"`
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}
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func (r RuntimeAlert) GetSources() []string {
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ret := make([]string, 0)
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for key := range r.Sources {
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ret = append(ret, key)
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}
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return ret
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}
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