headers

Documentation

Index

• Constants
• Variables
• func AnyResponseHeaderPresent(rw http.ResponseWriter) bool
• func IsDetectContentTypeHeaderPresent(rw http.ResponseWriter) bool
• func RemoveResponseHeaders(rw http.ResponseWriter)
• func SafeContentHeaders(data []byte, contentDisposition string) (string, string)

Constants

const (
	ContentDispositionHeader = "Content-Disposition"
	ContentTypeHeader        = "Content-Type"

	// Workhorse related headers
	GitlabWorkhorseSendDataHeader = "Gitlab-Workhorse-Send-Data"
	XSendFileHeader               = "X-Sendfile"
	XSendFileTypeHeader           = "X-Sendfile-Type"

	// Signal header that indicates Workhorse should detect and set the content headers
	GitlabWorkhorseDetectContentTypeHeader = "Gitlab-Workhorse-Detect-Content-Type"
)

HTTP Headers

const MaxDetectSize = 4096

Max number of bytes that http.DetectContentType needs to get the content type Fixme: Go back to 512 bytes once https://gitlab.com/gitlab-org/gitlab-workhorse/issues/208 has been merged

Variables

var (
	ImageTypeRegex   = regexp.MustCompile(`^image/*`)
	SvgMimeTypeRegex = regexp.MustCompile(`^image/svg\+xml$`)

	TextTypeRegex = regexp.MustCompile(`^text/*`)

	VideoTypeRegex = regexp.MustCompile(`^video/*`)

	AttachmentRegex = regexp.MustCompile(`^attachment`)
	InlineRegex     = regexp.MustCompile(`^inline`)
)

var ResponseHeaders = []string{
	XSendFileHeader,
	GitlabWorkhorseSendDataHeader,
	GitlabWorkhorseDetectContentTypeHeader,
}

Functions

func AnyResponseHeaderPresent

func AnyResponseHeaderPresent(rw http.ResponseWriter) bool

AnyResponseHeaderPresent checks in the ResponseWriter if there is any Response Header

func IsDetectContentTypeHeaderPresent

func IsDetectContentTypeHeaderPresent(rw http.ResponseWriter) bool

func RemoveResponseHeaders

func RemoveResponseHeaders(rw http.ResponseWriter)

RemoveResponseHeaders removes any ResponseHeader from the ResponseWriter

func SafeContentHeaders

func SafeContentHeaders(data []byte, contentDisposition string) (string, string)