126 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			126 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
//go:build !scanner
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// +build !scanner
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package models
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import (
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	"strings"
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	cvedict "github.com/vulsio/go-cve-dictionary/models"
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)
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// ConvertJvnToModel convert JVN to CveContent
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func ConvertJvnToModel(cveID string, jvns []cvedict.Jvn) []CveContent {
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	cves := []CveContent{}
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	for _, jvn := range jvns {
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		// cpes := []Cpe{}
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		// for _, c := range jvn.Cpes {
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		// 	cpes = append(cpes, Cpe{
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		// 		FormattedString: c.FormattedString,
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		// 		URI:             c.URI,
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		// 	})
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		// }
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		refs := []Reference{}
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		for _, r := range jvn.References {
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			refs = append(refs, Reference{
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				Link:   r.Link,
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				Source: r.Source,
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			})
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		}
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		cve := CveContent{
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			Type:          Jvn,
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			CveID:         cveID,
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			Title:         jvn.Title,
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			Summary:       jvn.Summary,
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			Cvss2Score:    jvn.Cvss2.BaseScore,
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			Cvss2Vector:   jvn.Cvss2.VectorString,
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			Cvss2Severity: jvn.Cvss2.Severity,
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			Cvss3Score:    jvn.Cvss3.BaseScore,
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			Cvss3Vector:   jvn.Cvss3.VectorString,
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			Cvss3Severity: jvn.Cvss3.BaseSeverity,
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			SourceLink:    jvn.JvnLink,
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			// Cpes:          cpes,
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			References:   refs,
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			Published:    jvn.PublishedDate,
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			LastModified: jvn.LastModifiedDate,
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		}
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		cves = append(cves, cve)
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	}
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	return cves
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}
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// ConvertNvdToModel convert NVD to CveContent
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func ConvertNvdToModel(cveID string, nvds []cvedict.Nvd) ([]CveContent, []Exploit, []Mitigation) {
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	cves := []CveContent{}
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	refs := []Reference{}
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	exploits := []Exploit{}
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	mitigations := []Mitigation{}
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	for _, nvd := range nvds {
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		// cpes := []Cpe{}
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		// for _, c := range nvd.Cpes {
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		// 	cpes = append(cpes, Cpe{
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		// 		FormattedString: c.FormattedString,
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		// 		URI:             c.URI,
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		// 	})
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		// }
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		for _, r := range nvd.References {
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			var tags []string
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			if 0 < len(r.Tags) {
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				tags = strings.Split(r.Tags, ",")
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			}
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			refs = append(refs, Reference{
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				Link:   r.Link,
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				Source: r.Source,
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				Tags:   tags,
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			})
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			if strings.Contains(r.Tags, "Exploit") {
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				exploits = append(exploits, Exploit{
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					//TODO Add const to here
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					// https://github.com/vulsio/go-exploitdb/blob/master/models/exploit.go#L13-L18
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					ExploitType: "nvd",
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					URL:         r.Link,
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				})
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			}
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			if strings.Contains(r.Tags, "Mitigation") {
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				mitigations = append(mitigations, Mitigation{
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					CveContentType: Nvd,
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					URL:            r.Link,
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				})
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			}
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		}
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		cweIDs := []string{}
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		for _, cid := range nvd.Cwes {
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			cweIDs = append(cweIDs, cid.CweID)
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		}
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		desc := []string{}
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		for _, d := range nvd.Descriptions {
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			desc = append(desc, d.Value)
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		}
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		cve := CveContent{
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			Type:          Nvd,
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			CveID:         cveID,
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			Summary:       strings.Join(desc, "\n"),
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			Cvss2Score:    nvd.Cvss2.BaseScore,
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			Cvss2Vector:   nvd.Cvss2.VectorString,
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			Cvss2Severity: nvd.Cvss2.Severity,
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			Cvss3Score:    nvd.Cvss3.BaseScore,
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			Cvss3Vector:   nvd.Cvss3.VectorString,
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			Cvss3Severity: nvd.Cvss3.BaseSeverity,
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			SourceLink:    "https://nvd.nist.gov/vuln/detail/" + cveID,
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			// Cpes:          cpes,
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			CweIDs:       cweIDs,
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			References:   refs,
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			Published:    nvd.PublishedDate,
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			LastModified: nvd.LastModifiedDate,
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		}
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		cves = append(cves, cve)
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	}
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	return cves, exploits, mitigations
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}
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