🔍 CPE 2.2 Parser

This module provides parsing and formatting for the CPE 2.2 form (the legacy URI prefixed with cpe:).

Constant

const CPE22Header = "cpe"

CPE22Header is the fixed prefix of a CPE 2.2 URI; every well-formed 2.2 string begins with cpe:.

📥 ParseCpe22

func ParseCpe22(cpe22 string) (*CPE, error)

Parses a CPE 2.2-formatted string into a CPE object. The string should start with the cpe: prefix and carry attributes such as part:vendor:product:version.

Parameter	Type	Description
cpe22	string	The CPE 2.2 string to parse

Return	Type	Description
#1	*CPE	The parsed CPE object
#2	error	An error if parsing fails

package main

import (
    "fmt"
    "github.com/scagogogo/cpe-skills"
)

func main() {
    cpe, err := cpeskills.ParseCpe22("cpe:/a:microsoft:windows:10")
    if err != nil {
        panic(err)
    }
    fmt.Println(cpe.GetURI())
}

📤 FormatCpe22

func FormatCpe22(cpe *CPE) string

Formats a CPE object into a CPE 2.2 URI string.

Parameter	Type	Description
cpe	*CPE	The CPE object to format

Return	Type	Description
#1	string	The CPE 2.2 URI string

cpe := cpeskills.MustParse("cpe:2.3:a:microsoft:windows:10:*:*:*:*:*:*:*")
fmt.Println(cpeskills.FormatCpe22(cpe))

🔄 Parse Flow