-
Notifications
You must be signed in to change notification settings - Fork 10
/
check.go
55 lines (51 loc) · 1.72 KB
/
check.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
package cmd
import (
"github.com/Issif/falco-talon/actionners"
"github.com/Issif/falco-talon/configuration"
ruleengine "github.com/Issif/falco-talon/internal/rules"
"github.com/Issif/falco-talon/utils"
"github.com/spf13/cobra"
)
var checkCmd = &cobra.Command{
Use: "check",
Short: "Check Falco Talon Rules file",
Long: "Check Falco Talon Rules file",
Run: func(cmd *cobra.Command, args []string) {
configFile, _ := cmd.Flags().GetString("config")
config := configuration.CreateConfiguration(configFile)
rulesFile, _ := cmd.Flags().GetString("rules")
if rulesFile != "" {
config.RulesFile = rulesFile
}
rules := ruleengine.ParseRules(config.RulesFile)
if rules == nil {
utils.PrintLog("fatal", config.LogFormat, utils.LogLine{Error: "invalid rules", Message: "rules"})
}
actionners := actionners.GetDefaultActionners()
valid := true
if rules != nil {
for _, i := range *rules {
actionner := actionners.GetActionner(i.GetActionCategory(), i.GetActionName())
if actionner == nil {
utils.PrintLog("error", config.LogFormat, utils.LogLine{Error: "unknown actionner", Rule: i.GetName(), Message: "rules"})
valid = false
}
if actionner != nil {
if actionner.CheckParameters != nil {
if err := actionner.CheckParameters(i); err != nil {
utils.PrintLog("error", config.LogFormat, utils.LogLine{Error: err.Error(), Rule: i.GetName(), Message: "rules"})
valid = false
}
}
}
}
if !valid {
utils.PrintLog("fatal", config.LogFormat, utils.LogLine{Error: "invalid rules", Message: "rules"})
}
}
utils.PrintLog("info", config.LogFormat, utils.LogLine{Result: "rules file valid", Message: "rules"})
},
}
func init() {
RootCmd.AddCommand(checkCmd)
}