registry

package

v0.0.4 Latest Latest Go to latest Published: Feb 4, 2023 License: ISC Imports: 11 Imported by: 0

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const ChallengeHeader = "WWW-Authenticate"

ChallengeHeader is the HTTP Header containing challenge instructions

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const ContentDigestHeader = "Docker-Content-Digest"

ContentDigestHeader is the key for the key-value pair containing the digest header

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const (
	UserAgent = "basechange"
)

This section is empty.

func BuildManifestURL(image string) (string, error)

BuildManifestURL from raw image data

func GetHost(image string) (string, error)

func GetImageDigest(image string) (string, error)

func GetScopeFromImageName(image, svc string) string

GetScopeFromImageName normalizes an image name for use as scope during auth and head requests

func GetToken(image string) (string, error)

GetToken fetches a token for the registry hosting the provided image

func NormalizeRegistry(registry string) (string, error)

NormalizeRegistry makes sure variations of DockerHubs registry

func Req(method, uri string, header http.Header) ([]byte, error)

Req retrieves the Req HTTP response for a given URL.

func RetryReq(method, url string, maxAttempts int, header http.Header, expectedCode int) (*http.Response, error)

type TokenResponse struct {
	Token string
}