image

package
v0.13.1 Latest Latest
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 Go to latest Published: May 4, 2026 License: Apache-2.0 Imports: 26 Imported by: 0

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Index

Constants

View Source 
const (
	// ImageExpirationTime define the expiration of the image download URL
	ImageExpirationTime = 4 * time.Hour
)

Variables

This section is empty.

Functions

func GenerateDownloadURLByToken 

func GenerateDownloadURLByToken(baseUrl string, source *model.Source) (string, *strfmt.DateTime, error)

func HMACKey 

func HMACKey(n int) (string, error)

HMACKey generates a hex string representing n random bytes

This string is intended to be used as a private key for signing and verifying jwt tokens. Specifically ones used for downloading images when using rhsso auth and the image service.

func IdFromJWT 

func IdFromJWT(jwt string) (string, error)

func JWTForSymmetricKey 

func JWTForSymmetricKey(key []byte, expiration time.Duration, sub string) (string, error)

func ParseExpiration 

func ParseExpiration(tokenString string) (*strfmt.DateTime, error)

func ValidateToken 

func ValidateToken(ctx context.Context, token string, keyFunc func(token *jwt.Token) (interface{}, error)) error

Types

type IgnitionData 

type IgnitionData struct {
	DebugMode            string
	SshKey               string
	PlannerServiceUI     string
	PlannerService       string
	InsecureRegistry     string
	Token                string
	PersistentDiskDevice string
	SourceID             string
	HttpProxyUrl         string
	HttpsProxyUrl        string
	NoProxyDomain        string
	RhcosPassword        string
	IpAddress            string
	SubnetMask           string
	DefaultGateway       string
	Dns                  string
}

IgnitionData defines modifiable fields in ignition config

type ImageBuilder 

type ImageBuilder struct {
	SourceID             string
	SshKey               string
	Proxy                Proxy
	CertificateChain     string
	DebugMode            string
	PlannerServiceUI     string
	PlannerService       string
	InsecureRegistry     string
	Token                string
	PersistentDiskDevice string
	PersistentDiskImage  string
	IsoImageName         string
	OvfFile              string
	OvfName              string
	Template             string
	RHCOSImage           string

	RhcosPassword string
	VmNetwork     VmNetwork
	// contains filtered or unexported fields
}

func NewImageBuilder 

func NewImageBuilder(sourceID uuid.UUID) *ImageBuilder

func (*ImageBuilder) Generate 

func (b *ImageBuilder) Generate(ctx context.Context, w io.Writer) error

func (*ImageBuilder) OpenSeekableReader added in v0.13.1 

func (b *ImageBuilder) OpenSeekableReader(modTime time.Time) (*SeekableTarReader, int64, error)

OpenSeekableReader returns an io.ReadSeeker over the OVA TAR content, along with the total size. This enables http.ServeContent to handle byte-range requests (required for Akamai LFO). The caller must call Close() on the returned reader. modTime is used for all TAR headers to ensure deterministic output across pods.

func (*ImageBuilder) Size 

func (b *ImageBuilder) Size() (uint64, error)

func (*ImageBuilder) Validate 

func (b *ImageBuilder) Validate() error

func (*ImageBuilder) WithAgentToken 

func (b *ImageBuilder) WithAgentToken(token string) *ImageBuilder

func (*ImageBuilder) WithCertificateChain 

func (b *ImageBuilder) WithCertificateChain(certs string) *ImageBuilder

func (*ImageBuilder) WithImageInfra 

func (b *ImageBuilder) WithImageInfra(imageInfra model.ImageInfra) *ImageBuilder

func (*ImageBuilder) WithImageType 

func (b *ImageBuilder) WithImageType(imageType ImageType) *ImageBuilder

func (*ImageBuilder) WithInsecureRegistry 

func (b *ImageBuilder) WithInsecureRegistry(insecureRegistry string) *ImageBuilder

func (*ImageBuilder) WithIsoImageName 

func (b *ImageBuilder) WithIsoImageName(name string) *ImageBuilder

func (*ImageBuilder) WithOvfFile 

func (b *ImageBuilder) WithOvfFile(ovfFile string) *ImageBuilder

func (*ImageBuilder) WithOvfName 

func (b *ImageBuilder) WithOvfName(ovfName string) *ImageBuilder

func (*ImageBuilder) WithPersistenceDiskDevice 

func (b *ImageBuilder) WithPersistenceDiskDevice(persistenceDevice string) *ImageBuilder

func (*ImageBuilder) WithPersistentDiskImage 

func (b *ImageBuilder) WithPersistentDiskImage(imagePath string) *ImageBuilder

func (*ImageBuilder) WithPlannerService 

func (b *ImageBuilder) WithPlannerService(url string) *ImageBuilder

func (*ImageBuilder) WithPlannerServiceUI 

func (b *ImageBuilder) WithPlannerServiceUI(uiUrl string) *ImageBuilder

func (*ImageBuilder) WithProxy 

func (b *ImageBuilder) WithProxy(proxy Proxy) *ImageBuilder

func (*ImageBuilder) WithRHCOSImage 

func (b *ImageBuilder) WithRHCOSImage(image string) *ImageBuilder

func (*ImageBuilder) WithSshKey 

func (b *ImageBuilder) WithSshKey(sshKey string) *ImageBuilder

func (*ImageBuilder) WithTemplate 

func (b *ImageBuilder) WithTemplate(templatePath string) *ImageBuilder

func (*ImageBuilder) WithVmNetwork 

func (b *ImageBuilder) WithVmNetwork(network VmNetwork) *ImageBuilder

type ImageType 

type ImageType int
const (
	OVAImageType ImageType = iota
	QemuImageType
)

type Key 

type Key int
const RequestKey Key = 1

Key to store the *http.Request in the context (needed for http.ServeContent) 

const ResponseWriterKey Key = 0

Key to store the ResponseWriter in the context of openapi

type Proxy 

type Proxy struct {
	HttpUrl       string
	HttpsUrl      string
	NoProxyDomain string
}

type SeekableTarReader added in v0.13.1 

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

SeekableTarReader implements io.ReadSeeker over a virtual TAR file composed of multiple sections. This allows http.ServeContent to handle byte-range requests without materializing the entire TAR on disk.

func NewSeekableTarReader added in v0.13.1 

func NewSeekableTarReader(entries []TarEntry, closer io.Closer) (*SeekableTarReader, int64, error)

NewSeekableTarReader constructs a seekable TAR reader from the given file entries. Each entry is a TAR member with a header and content reader. The modTime is used for all TAR headers to ensure deterministic output across pods.

func (*SeekableTarReader) Close added in v0.13.1 

func (r *SeekableTarReader) Close() error

func (*SeekableTarReader) Read added in v0.13.1 

func (r *SeekableTarReader) Read(p []byte) (int, error)

func (*SeekableTarReader) Seek added in v0.13.1 

func (r *SeekableTarReader) Seek(offset int64, whence int) (int64, error)

type TarEntry added in v0.13.1 

type TarEntry struct {
	Name    string
	Size    int64
	Mode    int64
	ModTime time.Time
	Reader  io.ReadSeeker
}

TarEntry describes a single file within the TAR archive.

type VmNetwork 

type VmNetwork struct {
	IpAddress      string
	SubnetMask     string
	DefaultGateway string
	Dns            string
}

Source Files

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