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feat(aa-log): speed up log generation.

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This commit is contained in:
Alexandre Pujol 2024-03-23 13:41:19 +00:00
parent 863034438d
commit f81ceb9185
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1 changed files with 13 additions and 12 deletions
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25
pkg/logs/logs.go
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@ -145,7 +145,7 @@ func (aaLogs AppArmorLogs) String() string {
"UID", "AUID", "hostname", "class", "UID", "AUID", "hostname", "class",
} }
// Color template to use // Color template to use
colors := map[string]string{ template := map[string]string{
"profile": fgBlue, "profile": fgBlue,
"label": fgBlue, "label": fgBlue,
"operation": fgYellow, "operation": fgYellow,
@ -159,22 +159,23 @@ func (aaLogs AppArmorLogs) String() string {
"interface": "interface=" + fgWhite, "interface": "interface=" + fgWhite,
"member": "member=" + fgGreen, "member": "member=" + fgGreen,
} }
res := "" var res strings.Builder
for _, log := range aaLogs { for _, log := range aaLogs {
seen := map[string]bool{"apparmor": true} seen := map[string]bool{"apparmor": true}
res += state[log["apparmor"]] res.WriteString(state[log["apparmor"]])
fsuid := log["fsuid"] fsuid := log["fsuid"]
ouid := log["ouid"] ouid := log["ouid"]
for _, key := range keys { for _, key := range keys {
if log[key] != "" { if item, present := log[key]; present {
if key == "name" && fsuid == ouid && !strings.Contains(log["operation"], "dbus") { if key == "name" && fsuid == ouid && !strings.Contains(log["operation"], "dbus") {
res += colors[key] + " owner" + reset res.WriteString(template[key] + " owner" + reset)
} }
if colors[key] != "" { if temp, present := template[key]; present {
res += " " + colors[key] + toQuote(log[key]) + reset res.WriteString(" " + temp + toQuote(item) + reset)
} else { } else {
res += " " + key + "=" + toQuote(log[key]) res.WriteString(" " + key + "=" + toQuote(item))
} }
seen[key] = true seen[key] = true
} }
@ -184,13 +185,13 @@ func (aaLogs AppArmorLogs) String() string {
if slices.Contains(ignore, key) { if slices.Contains(ignore, key) {
continue continue
} }
if !seen[key] && value != "" { if _, present := seen[key]; !present && value != "" {
res += " " + key + "=" + toQuote(value) res.WriteString(" " + key + "=" + toQuote(value))
} }
} }
res += "\n" res.WriteString("\n")
} }
return res return res.String()
} }
// ParseToProfiles convert the log data into a new AppArmorProfiles // ParseToProfiles convert the log data into a new AppArmorProfiles