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add ntlm_auth and debug init

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This commit is contained in:
Luiz Costa 2023-10-22 15:14:09 +01:00
parent 4872a0799e
commit 89738a42b3
1 changed files with 13 additions and 4 deletions
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17
ntlm/ntlmv2.go
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@ -8,6 +8,7 @@ import (
"encoding/binary" "encoding/binary"
"fmt" "fmt"
"log" "log"
"os/exec"
"strings" "strings"
"time" "time"
@ -231,10 +232,6 @@ func (n *V2ServerSession) ProcessAuthenticateMessage(am *AuthenticateMessage) (e
n.workstation = am.Workstation.String() n.workstation = am.Workstation.String()
log.Printf("(ProcessAuthenticateMessage) NTLM v2 User %s Domain %s Workstation %s", n.user, n.userDomain, n.workstation) log.Printf("(ProcessAuthenticateMessage) NTLM v2 User %s Domain %s Workstation %s", n.user, n.userDomain, n.workstation)
log.Printf("DEBUG: Show user complete info (from auth message): %v", am)
log.Printf("DEBUG: Password is showed as %s", n.password)
err = n.fetchResponseKeys() err = n.fetchResponseKeys()
if err != nil { if err != nil {
return err return err
@ -248,6 +245,18 @@ func (n *V2ServerSession) ProcessAuthenticateMessage(am *AuthenticateMessage) (e
return err return err
} }
// Execute ntlm_auth to check user auth
cmd := exec.Command("ntlm_auth", "--domain="+n.userDomain, "--username="+n.user, "--challenge="+string(n.challengeMessage.ServerChallenge), "--nt-response="+string(n.ntChallengeResponse))
output, err := cmd.CombinedOutput()
if err != nil {
fmt.Printf("Failed to execute command: %s\n", err)
return
}
log.Printf("DEBUG: challenge: %s\n", string(n.challengeMessage.ServerChallenge))
log.Printf("DEBUG: ntChallengeResponse: %s\n", string(n.ntChallengeResponse))
log.Printf("ntlm_auth Output: %s\n", output)
// Check user auth using LDAP // Check user auth using LDAP
if n.password != "" { if n.password != "" {
_, err = authLdap(n.user, n.password) _, err = authLdap(n.user, n.password)