argo-cd/util/http/http.go at v1.8.5 · dominikbraun/argo-cd

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package http

import (

"fmt"

"net/http"

"net/http/httputil"

"strings"

log "github.com/sirupsen/logrus"

)

// MakeCookieMetadata generates a string representing a Web cookie. Yum!

func MakeCookieMetadata(key, value string, flags ...string) (string, error) {

components := []string{

fmt.Sprintf("%s=%s", key, value),

}

components = append(components, flags...)

header := strings.Join(components, "; ")

const maxLength = 4093

headerLength := len(header)

if headerLength > maxLength {

return "", fmt.Errorf("invalid cookie, at %d long it is longer than the max length of %d", headerLength, maxLength)

}

return header, nil

}

// DebugTransport is a HTTP Client Transport to enable debugging

type DebugTransport struct {

T http.RoundTripper

}

func (d DebugTransport) RoundTrip(req *http.Request) (*http.Response, error) {

reqDump, err := httputil.DumpRequest(req, true)

if err != nil {

return nil, err

}

log.Printf("%s", reqDump)

resp, err := d.T.RoundTrip(req)

if err != nil {

return nil, err

}

respDump, err := httputil.DumpResponse(resp, true)

if err != nil {

_ = resp.Body.Close()

return nil, err

}

log.Printf("%s", respDump)

return resp, nil

}

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