github.com/cloudfoundry/cli@v7.1.0+incompatible/util/ui/redacted_value.go (about)

     1  package ui
     2  
     3  import (
     4  	"net/http"
     5  	"regexp"
     6  )
     7  
     8  // RedactedValue is the text that is displayed for redacted content. (eg
     9  // authorization tokens, passwords, etc.)
    10  const RedactedValue = "[PRIVATE DATA HIDDEN]"
    11  
    12  func RedactHeaders(header http.Header) http.Header {
    13  	redactedHeaders := make(http.Header)
    14  	re := regexp.MustCompile(`([&?]code)=[A-Za-z0-9\-._~!$'()*+,;=:@/?]*`)
    15  	for key, value := range header {
    16  		if key == "Authorization" || key == "Set-Cookie" {
    17  			redactedHeaders[key] = []string{RedactedValue}
    18  		} else {
    19  			for index, v := range value {
    20  				value[index] = re.ReplaceAllString(v, "$1="+RedactedValue)
    21  			}
    22  			redactedHeaders[key] = value
    23  		}
    24  	}
    25  	return redactedHeaders
    26  }