func()

in providers/idefense/schema/convertutils.go [49:133]

• 70 lines of code
• 15 McCabe index (conditional complexity)

func (item *Vulnerability) findConfigurations() []configuration {
	configMap := make(map[string]configuration)

	if item.Affects == nil {
		return confMap2Slice(configMap)
	}

	// add affected vuln tech
	for _, vulnTech := range item.Affects.VulnTechs {
		attrs, err := createAttributes(vulnTech.Part, vulnTech.Vendor, vulnTech.Product)
		if err != nil {
			flog.Errorln(err)
			continue
		}
		cpe23Uri := attrs.BindToFmtString()

		config, ok := configMap[cpe23Uri]
		if !ok {
			config = configuration{Cpe23Uri: cpe23Uri}
		}
		config.Affected = append(config.Affected, affected{
			Version: vulnTech.Version,
			Prior:   vulnTech.AndPriorVersions,
		})
		configMap[cpe23Uri] = config
	}

	// add affected packages
	for _, pkg := range item.Affects.Packages {
		attrs, err := createAttributes("a", "", pkg.PackageName)
		if err != nil {
			flog.Errorln(err)
			continue
		}
		cpe23Uri := attrs.BindToFmtString()

		config, ok := configMap[cpe23Uri]
		if !ok {
			config = configuration{Cpe23Uri: cpe23Uri}
		}
		config.Affected = append(config.Affected, affected{
			Version: pkg.PackageVersion,
			Prior:   pkg.AndPriorVersions,
		})
		configMap[cpe23Uri] = config
	}

	if item.FixedBy == nil {
		return confMap2Slice(configMap)
	}

	// add vuln tech fixes
	for _, vulnTech := range item.FixedBy.VulnTechs {
		attrs, err := createAttributes(vulnTech.Part, vulnTech.Vendor, vulnTech.Product)
		if err != nil {
			flog.Errorln(err)
			continue
		}
		cpe23Uri := attrs.BindToFmtString()

		if config, ok := configMap[cpe23Uri]; ok {
			config.HasFixedBy = true
			config.FixedByVersion = vulnTech.Version
			configMap[cpe23Uri] = config
		}
	}

	// add package fixes
	for _, pkg := range item.FixedBy.Packages {
		attrs, err := createAttributes("a", "", pkg.PackageName)
		if err != nil {
			flog.Errorln(err)
			continue
		}
		cpe23Uri := attrs.BindToFmtString()

		if config, ok := configMap[cpe23Uri]; ok {
			config.HasFixedBy = true
			config.FixedByVersion = pkg.PackageVersion
			configMap[cpe23Uri] = config
		}
	}

	return confMap2Slice(configMap)
}