diff options
Diffstat (limited to 'source3/libads/kerberos_verify.c')
| -rw-r--r-- | source3/libads/kerberos_verify.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/source3/libads/kerberos_verify.c b/source3/libads/kerberos_verify.c index 4098b44c39..943df61486 100644 --- a/source3/libads/kerberos_verify.c +++ b/source3/libads/kerberos_verify.c @@ -60,13 +60,13 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, ZERO_STRUCTP(ap_rep); if (!secrets_init()) { - DEBUG(1,("secrets_init failed\n")); + DEBUG(1,("ads_verify_ticket: secrets_init failed\n")); return NT_STATUS_LOGON_FAILURE; } password_s = secrets_fetch_machine_password(lp_workgroup(), NULL, NULL); if (!password_s) { - DEBUG(1,("failed to fetch machine password\n")); + DEBUG(1,("ads_verify_ticket: failed to fetch machine password\n")); return NT_STATUS_LOGON_FAILURE; } @@ -75,13 +75,13 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, ret = krb5_init_context(&context); if (ret) { - DEBUG(1,("krb5_init_context failed (%s)\n", error_message(ret))); + DEBUG(1,("ads_verify_ticket: krb5_init_context failed (%s)\n", error_message(ret))); return NT_STATUS_LOGON_FAILURE; } ret = krb5_set_default_realm(context, ads->auth.realm); if (ret) { - DEBUG(1,("krb5_set_default_realm failed (%s)\n", error_message(ret))); + DEBUG(1,("ads_verify_ticket: krb5_set_default_realm failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; } @@ -92,7 +92,7 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, ret = krb5_auth_con_init(context, &auth_context); if (ret) { - DEBUG(1,("krb5_auth_con_init failed (%s)\n", error_message(ret))); + DEBUG(1,("ads_verify_ticket: krb5_auth_con_init failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; } @@ -102,7 +102,8 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, asprintf(&host_princ_s, "HOST/%s@%s", myname, lp_realm()); ret = krb5_parse_name(context, host_princ_s, &host_princ); if (ret) { - DEBUG(1,("krb5_parse_name(%s) failed (%s)\n", host_princ_s, error_message(ret))); + DEBUG(1,("ads_verify_ticket: krb5_parse_name(%s) failed (%s)\n", + host_princ_s, error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; } @@ -115,19 +116,19 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, ret = krb5_get_server_rcache(context, krb5_princ_component(context, host_princ, 0), &rcache); if (ret) { - DEBUG(1,("krb5_get_server_rcache failed (%s)\n", error_message(ret))); + DEBUG(1,("ads_verify_ticket: krb5_get_server_rcache failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; } ret = krb5_auth_con_setrcache(context, auth_context, rcache); if (ret) { - DEBUG(1,("krb5_auth_con_setrcache failed (%s)\n", error_message(ret))); + DEBUG(1,("ads_verify_ticket: krb5_auth_con_setrcache failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; } - /* Now we need to add the addresses.... JRA. */ + /* CIFS doesn't use addresses in tickets. This would breat NAT. JRA */ if (!(key = (krb5_keyblock *)malloc(sizeof(*key)))) { sret = NT_STATUS_NO_MEMORY; @@ -135,7 +136,7 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, } if ((ret = get_kerberos_allowed_etypes(context, &enctypes))) { - DEBUG(1,("krb5_get_permitted_enctypes failed (%s)\n", + DEBUG(1,("ads_verify_ticket: krb5_get_permitted_enctypes failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; @@ -154,14 +155,20 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, if (!(ret = krb5_rd_req(context, &auth_context, &packet, NULL, keytab, NULL, &tkt))) { + DEBUG(10,("ads_verify_ticket: enc type [%u] decrypted message !\n", + (unsigned int)enctypes[i] )); free_kerberos_etypes(context, enctypes); auth_ok = True; break; } + + DEBUG((ret != KRB5_KDB_BAD_ENCTYPE) ? 3 : 10, + ("ads_verify_ticket: enc type [%u] failed to decrypt with error %s\n", + (unsigned int)enctypes[i], error_message(ret))); } if (!auth_ok) { - DEBUG(3,("krb5_rd_req with auth failed (%s)\n", + DEBUG(3,("ads_verify_ticket: krb5_rd_req with auth failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; @@ -169,7 +176,7 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, ret = krb5_mk_rep(context, auth_context, &packet); if (ret) { - DEBUG(3,("Failed to generate mutual authentication reply (%s)\n", + DEBUG(3,("ads_verify_ticket: Failed to generate mutual authentication reply (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; @@ -205,7 +212,7 @@ NTSTATUS ads_verify_ticket(ADS_STRUCT *ads, const DATA_BLOB *ticket, if ((ret = krb5_unparse_name(context, get_principal_from_tkt(tkt), principal))) { - DEBUG(3,("krb5_unparse_name failed (%s)\n", + DEBUG(3,("ads_verify_ticket: krb5_unparse_name failed (%s)\n", error_message(ret))); sret = NT_STATUS_LOGON_FAILURE; goto out; |