debian

package

v0.0.21 Latest Latest Go to latest Published: Apr 30, 2020 License: Apache-2.0 Imports: 17 Imported by: 4

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Repository

github.com/quay/claircore

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Documentation ¶

Index ¶

Constants
Variables
func ResolveVersionCodeName(osrelease map[string]string) string
func UpdaterSet() (driver.UpdaterSet, error)
type DistributionScanner
type Matcher
type Release
type Updater
- func NewUpdater(release Release) *Updater

Constants ¶

View Source

const (
	OSReleaseName = "Debian GNU/Linux"
	OSReleaseID   = "debian"
)

identifiers commonly in debian distro os-release file

View Source

const (
	OVALTemplate   = "https://www.debian.org/security/oval/oval-definitions-%s.xml"
	PkgNameVersion = `([^\s]+) DPKG is earlier than (.+)`
)

Variables ¶

View Source

var AllReleases = map[Release]struct{}{
	Buster:  struct{}{},
	Jessie:  struct{}{},
	Stretch: struct{}{},
	Wheezy:  struct{}{},
}

View Source

var ReleaseToVersionID = map[Release]string{
	Buster:  "10",
	Jessie:  "8",
	Stretch: "9",
	Wheezy:  "7",
}

Functions ¶

func ResolveVersionCodeName ¶

func ResolveVersionCodeName(osrelease map[string]string) string

Resolve iterates over each os-release entry and tries to find a release string. if found we return the found release in string form. if not found empty string is returned

func UpdaterSet ¶ added in v0.0.21

func UpdaterSet() (driver.UpdaterSet, error)

Types ¶

type DistributionScanner ¶ added in v0.0.14

type DistributionScanner struct{}

DistributionScanner attempts to discover if a layer displays characteristics of a Debian distribution

func (*DistributionScanner) Kind ¶ added in v0.0.14

func (*DistributionScanner) Kind() string

Kind implements scanner.VersionedScanner.

func (*DistributionScanner) Name ¶ added in v0.0.14

func (*DistributionScanner) Name() string

Name implements scanner.VersionedScanner.

func (*DistributionScanner) Scan ¶ added in v0.0.14

func (ds *DistributionScanner) Scan(ctx context.Context, l *claircore.Layer) ([]*claircore.Distribution, error)

Scan will inspect the layer for an os-release or lsb-release file and perform a regex match for keywords indicating the associated Debian release

If neither file is found a (nil,nil) is returned. If the files are found but all regexp fail to match an empty slice is returned.

func (*DistributionScanner) Version ¶ added in v0.0.14

func (*DistributionScanner) Version() string

Version implements scanner.VersionedScanner.

type Matcher ¶

type Matcher struct{}

func (*Matcher) Filter ¶

func (*Matcher) Filter(record *claircore.IndexRecord) bool

func (*Matcher) Name ¶ added in v0.0.8

func (*Matcher) Name() string

func (*Matcher) Query ¶

func (*Matcher) Query() []driver.MatchConstraint

func (*Matcher) Vulnerable ¶

func (*Matcher) Vulnerable(record *claircore.IndexRecord, vuln *claircore.Vulnerability) bool

type Release ¶

type Release string

const (
	Buster  Release = "buster"
	Jessie  Release = "jessie"
	Stretch Release = "stretch"
	Wheezy  Release = "wheezy"
)

type Updater ¶

type Updater struct {
	// contains filtered or unexported fields
}

Updater implements the claircore.Updater.Fetcher and claircore.Updater.Parser interfaces making it eligible to be used as an Updater.

func NewUpdater ¶

func NewUpdater(release Release) *Updater

func (*Updater) Fetch ¶

func (u *Updater) Fetch(ctx context.Context, fingerprint driver.Fingerprint) (io.ReadCloser, driver.Fingerprint, error)

func (*Updater) Name ¶

func (u *Updater) Name() string

func (*Updater) Parse ¶

func (u *Updater) Parse(ctx context.Context, contents io.ReadCloser) ([]*claircore.Vulnerability, error)

Source Files ¶

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