From 4d9ac54e3ca75dd430e6f99dcc010d5afbee5a9d Mon Sep 17 00:00:00 2001
From: Greg Hudson <ghudson@mit.edu>
Date: Thu, 8 Apr 2010 20:37:11 +0000
Subject: [PATCH] Remove krb5int_send_tgs(); it is unused as of r23358

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@23881 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/lib/krb5/krb/int-proto.h | 13 -------
 src/lib/krb5/krb/s4u_creds.c |  6 +--
 src/lib/krb5/krb/send_tgs.c  | 74 ------------------------------------
 3 files changed, 3 insertions(+), 90 deletions(-)

diff --git a/src/lib/krb5/krb/int-proto.h b/src/lib/krb5/krb/int-proto.h
index c5f1243d0..f7126e3f0 100644
--- a/src/lib/krb5/krb/int-proto.h
+++ b/src/lib/krb5/krb/int-proto.h
@@ -142,19 +142,6 @@ krb5int_process_tgs_reply(krb5_context context,
                           krb5_pa_data ***out_enc_padata,
                           krb5_creds **out_cred);
 
-krb5_error_code krb5int_send_tgs(krb5_context, krb5_flags,
-                                 const krb5_ticket_times *,
-                                 const krb5_enctype *,
-                                 krb5_const_principal, krb5_address *const *,
-                                 krb5_authdata *const *,
-                                 krb5_pa_data *const *, const krb5_data *,
-                                 krb5_creds *,
-                                 krb5_error_code (*gcvt_fct)(krb5_context,
-                                                             krb5_keyblock *,
-                                                             krb5_kdc_req *,
-                                                             void *),
-                                 void *gcvt_data, krb5_response *,
-                                 krb5_keyblock **subkey);
 /* The subkey field is an output parameter; if a
  * tgs-rep is received then the subkey will be filled
  * in with the subkey needed to decrypt the TGS
diff --git a/src/lib/krb5/krb/s4u_creds.c b/src/lib/krb5/krb/s4u_creds.c
index d7d4c6b6e..02485e851 100644
--- a/src/lib/krb5/krb/s4u_creds.c
+++ b/src/lib/krb5/krb/s4u_creds.c
@@ -244,9 +244,9 @@ cleanup:
 }
 
 /*
- * This function is invoked by krb5int_send_tgs() just before
- * the request is encoded; it gives us access to the nonce and
- * subkey without requiring them to be generated by the caller.
+ * This function is invoked by krb5int_make_tgs_request_ext() just before the
+ * request is encoded; it gives us access to the nonce and subkey without
+ * requiring them to be generated by the caller.
  */
 static krb5_error_code
 build_pa_s4u_x509_user(krb5_context context,
diff --git a/src/lib/krb5/krb/send_tgs.c b/src/lib/krb5/krb/send_tgs.c
index 7f9b2dc5e..83cc2158d 100644
--- a/src/lib/krb5/krb/send_tgs.c
+++ b/src/lib/krb5/krb/send_tgs.c
@@ -345,77 +345,3 @@ cleanup:
     krb5_free_keyblock(context, local_subkey);
     return retval;
 }
-
-krb5_error_code
-krb5int_send_tgs(krb5_context context, krb5_flags kdcoptions,
-                 const krb5_ticket_times *timestruct,
-                 const krb5_enctype *ktypes,
-                 krb5_const_principal sname, krb5_address *const *addrs,
-                 krb5_authdata *const *authorization_data,
-                 krb5_pa_data *const *padata, const krb5_data *second_ticket,
-                 krb5_creds *in_cred,
-                 krb5_error_code (*pacb_fct)(krb5_context,
-                                             krb5_keyblock *,
-                                             krb5_kdc_req *,
-                                             void *),
-                 void *pacb_data,
-                 krb5_response *rep, krb5_keyblock **subkey_out)
-{
-    krb5_error_code retval;
-    krb5_data request;
-    int tcp_only = 0, use_master;
-    krb5_timestamp now;
-    krb5_int32 nonce;
-    krb5_keyblock *subkey;
-    krb5_error *err_reply = NULL;
-    krb5_ui_4 err;
-
-    *subkey_out = NULL;
-    rep->message_type = KRB5_ERROR;
-
-    retval = krb5int_make_tgs_request_ext(context, kdcoptions, timestruct,
-                                          ktypes, sname, addrs,
-                                          authorization_data, padata,
-                                          second_ticket, in_cred,
-                                          pacb_fct, pacb_data, &request, &now,
-                                          &nonce, &subkey);
-    if (retval != 0)
-        return retval;
-
-    rep->expected_nonce = nonce;
-    rep->request_time = now;
-
-    for (tcp_only = 0; tcp_only <= 1; tcp_only++) {
-        use_master = 0;
-        retval = krb5_sendto_kdc(context, &request,
-                                 krb5_princ_realm(context, sname),
-                                 &rep->response, &use_master, tcp_only);
-        if (retval != 0)
-            break;
-
-        if (krb5_is_tgs_rep(&rep->response)) {
-            /* Successful response; set the output subkey. */
-            rep->message_type = KRB5_TGS_REP;
-            *subkey_out = subkey;
-            subkey = NULL;
-            break;
-        } else if (krb5_is_krb_error(&rep->response) && !tcp_only) {
-            /* Decode the error response to extract the code. */
-            retval = decode_krb5_error(&rep->response, &err_reply);
-            err = (retval == 0) ? err_reply->error : 0;
-            krb5_free_error(context, err_reply);
-            if (err == KRB_ERR_RESPONSE_TOO_BIG) {
-                /* Try again with TCP. */
-                krb5_free_data_contents(context, &rep->response);
-                continue;
-            }
-        }
-        /* Unexpected message type, or an error other than RESPONSE_TOO_BIG. */
-        rep->message_type = KRB5_ERROR;
-        break;
-    }
-
-    krb5_free_data_contents(context, &request);
-    krb5_free_keyblock(context, subkey);
-    return retval;
-}
-- 
2.26.2