func()

in providers/idefense/schema/convert.go [127:171]

• 39 lines of code
• 7 McCabe index (conditional complexity)

func (item *Vulnerability) makeConfigurations() (*nvd.NVDCVEFeedJSON10DefConfigurations, error) {
	configs := item.findConfigurations()
	if len(configs) == 0 {
		return nil, errors.New("unable to find any configurations in data")
	}

	var matches []*nvd.NVDCVEFeedJSON10DefCPEMatch
	for _, cfg := range configs {
		for _, affected := range cfg.Affected {
			match := &nvd.NVDCVEFeedJSON10DefCPEMatch{
				Cpe23Uri:   cfg.Cpe23Uri,
				Vulnerable: true,
			}

			// determine version ranges
			if cfg.HasFixedBy {
				if affected.Prior {
					match.VersionEndExcluding = cfg.FixedByVersion
				} else {
					match.VersionStartIncluding = affected.Version
					match.VersionEndExcluding = cfg.FixedByVersion
				}
			} else {
				if affected.Prior {
					// affects all versions
				} else {
					match.VersionStartIncluding = affected.Version
				}
			}
			matches = append(matches, match)
		}
	}

	v := nvd.NVDCVEFeedJSON10DefConfigurations{
		CVEDataVersion: cveDataVersion,
		Nodes: []*nvd.NVDCVEFeedJSON10DefNode{
			&nvd.NVDCVEFeedJSON10DefNode{
				CPEMatch: matches,
				Operator: "OR",
			},
		},
	}

	return &v, nil
}