util

package

v1.3.0 Latest Latest Go to latest Published: Feb 10, 2021 License: Apache-2.0 Imports: 6 Imported by: 0

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func ContentEncodingFromCompressionType(compressionType CompressionType) string

func DropPort(ipport string) string

DropPort returns an URL without the port part

func NewBrotliEncodingWriter(w io.Writer, compressionLevel int) io.Writer

func NewGzipDecodingReader(body io.ReadCloser) (io.ReadCloser, error)

func NewGzipEncodingWriter(w io.Writer, compressionLevel int) (io.Writer, error)

func RequestIP(req *http.Request) string

RequestIP parses CF-Connecting-IP, X-Real-Ip and X-Forwarded-For headers to determine the original client IP

func StringInSlice(slice []string, s string) bool

StringInSlice looks for a string in a slice

type CompressionType int

const (
	CompressionTypeNone   CompressionType = 0
	CompressionTypeGzip   CompressionType = 1
	CompressionTypeBrotli CompressionType = 2
)

type Recompression struct {
	Add    CompressionType
	Remove CompressionType
}

func GetRecompression(acceptEncoding string, contentEncoding string, contentType string) Recompression