Documentation
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Overview ¶
Package cataloger provides the ability to process files from a container image or file system and discover packages (gems, wheels, jars, rpms, debs, etc). Specifically, this package contains both a catalog function to utilize all catalogers defined in child packages as well as the interface definition to implement a cataloger.
Index ¶
- Constants
- func AllCatalogers(cfg Config) []pkg.Cataloger
- func Catalog(resolver file.Resolver, _ *linux.Release, parallelism int, ...) (*pkg.Collection, []artifact.Relationship, error)
- func DirectoryCatalogers(cfg Config) []pkg.Cataloger
- func Exclude(r artifact.Relationship, c *pkg.Collection) bool
- func ImageCatalogers(cfg Config) []pkg.Cataloger
- func RequestedAllCatalogers(cfg Config) bool
- type Config
- type Monitor
- type SearchConfig
Constants ¶
const AllCatalogersPattern = "all"
Variables ¶
This section is empty.
Functions ¶
func AllCatalogers ¶
AllCatalogers returns all implemented catalogers
func Catalog ¶
func Catalog(resolver file.Resolver, _ *linux.Release, parallelism int, catalogers ...pkg.Cataloger) (*pkg.Collection, []artifact.Relationship, error)
Catalog a given source (container image or filesystem) with the given catalogers, returning all discovered packages. In order to efficiently retrieve contents from a underlying container image the content fetch requests are done in bulk. Specifically, all files of interest are collected from each catalogers and accumulated into a single request.
func DirectoryCatalogers ¶
DirectoryCatalogers returns a slice of locally implemented catalogers that are fit for detecting packages from index files (and select installations)
func Exclude ¶
func Exclude(r artifact.Relationship, c *pkg.Collection) bool
Exclude will remove packages from a collection given the following properties are true 1) the relationship between packages is OwnershipByFileOverlap 2) the parent is an "os" package 3) the child is a synthetic package generated by the binary cataloger 4) the package names are identical This exclude was implemented as a way to help resolve: https://github.com/anchore/syft/issues/931
func ImageCatalogers ¶
ImageCatalogers returns a slice of locally implemented catalogers that are fit for detecting installations of packages.
func RequestedAllCatalogers ¶
Types ¶
type Config ¶
type Config struct {
Search SearchConfig
Golang golang.GoCatalogerOpts
LinuxKernel kernel.LinuxCatalogerConfig
Python python.CatalogerConfig
Catalogers []string
Parallelism int
ExcludeBinaryOverlapByOwnership bool
}
TODO: these field naming vs helper function naming schemes are inconsistent.
func DefaultConfig ¶
func DefaultConfig() Config
type Monitor ¶
type Monitor struct {
FilesProcessed progress.Monitorable // the number of files selected and contents analyzed from all registered catalogers
PackagesDiscovered progress.Monitorable // the number of packages discovered from all registered catalogers
}
Monitor provides progress-related data for observing the progress of a Catalog() call (published on the event bus).
type SearchConfig ¶
type SearchConfig struct {
IncludeIndexedArchives bool
IncludeUnindexedArchives bool
Scope source.Scope
}
func DefaultSearchConfig ¶
func DefaultSearchConfig() SearchConfig
Source Files
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Directories
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| Path | Synopsis |
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Package apkdb provides a concrete Cataloger implementation for Alpine DB files.
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Package apkdb provides a concrete Cataloger implementation for Alpine DB files. |
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common
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cpe/dictionary/index-generator
This program downloads the latest CPE dictionary from NIST and processes it into a JSON file that can be embedded into Syft for more accurate CPE results.
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This program downloads the latest CPE dictionary from NIST and processes it into a JSON file that can be embedded into Syft for more accurate CPE results. |
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Package deb provides a concrete Cataloger implementation for Debian package DB status files.
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Package deb provides a concrete Cataloger implementation for Debian package DB status files. |
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Package elixir provides a concrete Cataloger implementation for elixir specific package manger files.
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Package elixir provides a concrete Cataloger implementation for elixir specific package manger files. |
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Package erlang provides a concrete Cataloger implementation for erlang specific package manger files.
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Package erlang provides a concrete Cataloger implementation for erlang specific package manger files. |
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Package golang provides a concrete Cataloger implementation for go.mod files.
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Package golang provides a concrete Cataloger implementation for go.mod files. |
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internal
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Package java provides a concrete Cataloger implementation for Java archives (jar, war, ear, par, sar, jpi, hpi, and native-image formats).
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Package java provides a concrete Cataloger implementation for Java archives (jar, war, ear, par, sar, jpi, hpi, and native-image formats). |
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Package javascript provides a concrete Cataloger implementation for JavaScript ecosystem files (yarn and npm).
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Package javascript provides a concrete Cataloger implementation for JavaScript ecosystem files (yarn and npm). |
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Package kernel provides a concrete Cataloger implementation for linux kernel and module files.
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Package kernel provides a concrete Cataloger implementation for linux kernel and module files. |
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Package php provides a concrete Cataloger implementation for PHP ecosystem files.
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Package php provides a concrete Cataloger implementation for PHP ecosystem files. |
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Package portage provides a concrete Cataloger implementation for Gentoo Portage.
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Package portage provides a concrete Cataloger implementation for Gentoo Portage. |
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Package rpm provides a concrete DBCataloger implementation for RPM "Package" DB files and a FileCataloger for RPM files.
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Package rpm provides a concrete DBCataloger implementation for RPM "Package" DB files and a FileCataloger for RPM files. |
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Package ruby bundler provides a concrete Cataloger implementation for Ruby Gemfile.lock bundler files.
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Package ruby bundler provides a concrete Cataloger implementation for Ruby Gemfile.lock bundler files. |
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Package rust provides a concrete Cataloger implementation for Cargo.lock files.
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Package rust provides a concrete Cataloger implementation for Cargo.lock files. |
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Package swift provides a concrete Cataloger implementation for Podfile.lock and Package.resolved files.
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Package swift provides a concrete Cataloger implementation for Podfile.lock and Package.resolved files. |