Documentation
¶
Overview ¶
Package ubuntu implements machinery for indexing and matching ubuntu containers.
Index ¶
Constants ¶
const ( // PURLType is the type of package URL for Ubuntu packages. PURLType = "deb" // PURLNamespace is the namespace of Ubuntu packages. PURLNamespace = "ubuntu" // PURLDistroQualifier is the qualifier key for the distribution. PURLDistroQualifier = "distro" )
Variables ¶
This section is empty.
Functions ¶
func GeneratePURL ¶ added in v1.5.49
func GeneratePURL(ctx context.Context, r *claircore.IndexRecord) (packageurl.PackageURL, error)
GeneratePURL generates a PURL for a Ubuntu package in the format: pkg:deb/ubuntu/<package-name>@<package-version>?arch=<package-arch>&distro=ubuntu-<distro-versionID>
func ParsePURL ¶ added in v1.5.49
func ParsePURL(ctx context.Context, purl packageurl.PackageURL) ([]*claircore.IndexRecord, error)
ParsePURL parses a PURL for a Ubuntu package into a list of IndexRecords.
Types ¶
type DistributionScanner ¶ added in v0.0.14
type DistributionScanner struct{}
DistributionScanner implements indexer.DistributionScanner looking for Ubuntu distributions.
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 implements indexer.DistributionScanner.
func (*DistributionScanner) Version ¶ added in v0.0.14
func (*DistributionScanner) Version() string
Version implements [scanner.VersionedScanner].
type Factory ¶ added in v0.1.0
type Factory struct {
// contains filtered or unexported fields
}
Factory implements driver.UpdaterSetFactory.
[Configure] must be called before [UpdaterSet].
func NewFactory ¶ added in v1.4.5
NewFactory constructs a Factory.
The returned Factory must have [Configure] called before [UpdaterSet].
func (*Factory) Configure ¶ added in v0.4.2
Configure implements driver.Configurable.
func (*Factory) UpdaterSet ¶ added in v0.1.0
UpdaterSet implements driver.UpdaterSetFactory
type FactoryConfig ¶ added in v1.4.5
type FactoryConfig struct {
// URL should be the address of a [Launchpad API] server.
//
// [Launchpad API]: https://launchpad.net/+apidoc/1.0.html
URL string `json:"url" yaml:"url"`
// Name is the distribution name, as used in talking to the Launchpad API.
Name string `json:"name" yaml:"name"`
// Force is a list of name, version pairs to put in the resulting UpdaterSet regardless
// of their existence or "active" status in the API response. The resulting Updaters
// will have guesses at reasonable settings, but the individual Updater's configuration
// should be used to ensure correct parameters.
//
// For example, the name, version pair for Ubuntu 20.04 would be "focal", "20.04".
Force []struct {
Name string `json:"name" yaml:"name"`
Version string `json:"version" yaml:"version"`
}
}
FactoryConfig is the configuration for Factories.
type Matcher ¶
type Matcher struct{}
Matcher is a driver.Matcher for Ubuntu distributions.
func (*Matcher) Filter ¶
func (*Matcher) Filter(record *claircore.IndexRecord) bool
Filter implements driver.Matcher.
func (*Matcher) Name ¶ added in v0.0.8
Name implements driver.Matcher.
func (*Matcher) Query ¶
func (*Matcher) Query() []driver.MatchConstraint
Query implements driver.Matcher.
func (*Matcher) Vulnerable ¶
func (*Matcher) Vulnerable(ctx context.Context, record *claircore.IndexRecord, vuln *claircore.Vulnerability) (bool, error)
Vulnerable implements driver.Matcher.
type UpdaterConfig ¶ added in v0.4.2
type UpdaterConfig struct {
URL string `json:"url" yaml:"url"`
UseBzip2 *bool `json:"use_bzip2" yaml:"use_bzip2"`
}
UpdaterConfig is the configuration for the updater.
By convention, this is in a map called "ubuntu/updater/${RELEASE}", e.g. "ubuntu/updater/focal".
Source Files