-
Notifications
You must be signed in to change notification settings - Fork 90
/
statscmd.go
54 lines (46 loc) · 1.52 KB
/
statscmd.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
// Copyright (c) Facebook, Inc. and its affiliates.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"errors"
"github.com/spf13/cobra"
"github.com/facebookincubator/nvdtools/cvefeed"
)
func init() {
RootCmd.AddCommand(statsCmd)
}
var statsCmd = &cobra.Command{
Use: "stats [flags] nvd.json",
Short: "gather stats from NVD database rules",
Long: `
The stats command takes a NVD JSON feed file to gather and report stats information.
In instance, a NVD JSON feed file can be exported from the database with:
vulndb export --mysql <MYSQL_DSN> --format nvdcvejson [ID ...] | jq . > nvd.json
Example output: "5%: (h AND o)" indicates that 5% of AND operators are between
a piece of hardware and OS.
`,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) != 1 {
return errors.New("missing a NVD JSON feed file")
}
feedDict, err := feedLoad(args[0])
if err != nil {
return err
}
stats := cvefeed.NewStats()
stats.Gather(feedDict)
stats.ReportOperatorAND()
return nil
},
}