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https://github.com/crowdsecurity/crowdsec.git
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8d96ddd48e
* fix empty line between metrics tables * refact metrics tables: use go-pretty api directly * lint
48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
package climetrics
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import (
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"fmt"
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"io"
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"github.com/jedib0t/go-pretty/v6/table"
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log "github.com/sirupsen/logrus"
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"github.com/crowdsecurity/crowdsec/cmd/crowdsec-cli/cstable"
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)
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type statAppsecRule map[string]map[string]map[string]int
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func (s statAppsecRule) Description() (string, string) {
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return "Appsec Rule Metrics",
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`Provides “per AppSec Component” information about the number of matches for loaded AppSec Rules.`
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}
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func (s statAppsecRule) Process(appsecEngine, appsecRule string, metric string, val int) {
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if _, ok := s[appsecEngine]; !ok {
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s[appsecEngine] = make(map[string]map[string]int)
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}
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if _, ok := s[appsecEngine][appsecRule]; !ok {
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s[appsecEngine][appsecRule] = make(map[string]int)
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}
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s[appsecEngine][appsecRule][metric] += val
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}
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func (s statAppsecRule) Table(out io.Writer, wantColor string, noUnit bool, showEmpty bool) {
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// TODO: sort keys
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for appsecEngine, appsecEngineRulesStats := range s {
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t := cstable.New(out, wantColor).Writer
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t.AppendHeader(table.Row{"Rule ID", "Triggered"})
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keys := []string{"triggered"}
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if numRows, err := metricsToTable(t, appsecEngineRulesStats, keys, noUnit); err != nil {
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log.Warningf("while collecting appsec rules stats: %s", err)
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} else if numRows > 0 || showEmpty {
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io.WriteString(out, fmt.Sprintf("Appsec '%s' Rules Metrics:\n", appsecEngine))
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io.WriteString(out, t.Render() + "\n")
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io.WriteString(out, "\n")
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}
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}
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}
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