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package ntlmssp
import (
"encoding/base64"
"strings"
)
type authheader []string
func (h authheader) IsBasic() bool {
for _, s := range h {
if strings.HasPrefix(string(s), "Basic ") {
return true
}
}
return false
}
func (h authheader) Basic() string {
for _, s := range h {
if strings.HasPrefix(string(s), "Basic ") {
return s
}
}
return ""
}
func (h authheader) IsNegotiate() bool {
for _, s := range h {
if strings.HasPrefix(string(s), "Negotiate") {
return true
}
}
return false
}
func (h authheader) IsNTLM() bool {
for _, s := range h {
if strings.HasPrefix(string(s), "NTLM") {
return true
}
}
return false
}
func (h authheader) GetData() ([]byte, error) {
for _, s := range h {
if strings.HasPrefix(string(s), "NTLM") || strings.HasPrefix(string(s), "Negotiate") || strings.HasPrefix(string(s), "Basic ") {
p := strings.Split(string(s), " ")
if len(p) < 2 {
return nil, nil
}
return base64.StdEncoding.DecodeString(string(p[1]))
}
}
return nil, nil
}
func (h authheader) GetBasicCreds() (username, password string, err error) {
d, err := h.GetData()
if err != nil {
return "", "", err
}
parts := strings.SplitN(string(d), ":", 2)
return parts[0], parts[1], nil
}
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