1 files changed, 1 insertions, 193 deletions

diff --git a/auth-krb5.c b/auth-krb5.c
index b9eeb5ba6..0aa5195b8 100644
--- a/auth-krb5.c
+++ b/auth-krb5.c
@@ -28,7 +28,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-krb5.c,v 1.11 2003/07/16 15:02:06 markus Exp $");
+RCSID("$OpenBSD: auth-krb5.c,v 1.12 2003/08/28 12:54:34 markus Exp $");
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -65,193 +65,6 @@ krb5_init(void *context)
         return (0);
 }
 
-/*
- * Try krb5 authentication. server_user is passed for logging purposes
- * only, in auth is received ticket, in client is returned principal
- * from the ticket
- */
-int
-auth_krb5(Authctxt *authctxt, krb5_data *auth, char **client, krb5_data *reply)
-{
-        krb5_error_code problem;
-        krb5_principal server;
-        krb5_ticket *ticket;
-        int fd, ret;
-
-        ret = 0;
-        server = NULL;
-        ticket = NULL;
-        reply->length = 0;
-
-        problem = krb5_init(authctxt);
-        if (problem)
-                goto err;
-
-        problem = krb5_auth_con_init(authctxt->krb5_ctx,
-            &authctxt->krb5_auth_ctx);
-        if (problem)
-                goto err;
-
-        fd = packet_get_connection_in();
-#ifdef HEIMDAL
-        problem = krb5_auth_con_setaddrs_from_fd(authctxt->krb5_ctx,
-            authctxt->krb5_auth_ctx, &fd);
-#else
-        problem = krb5_auth_con_genaddrs(authctxt->krb5_ctx, 
-            authctxt->krb5_auth_ctx,fd,
-            KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR |
-            KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR);
-#endif
-        if (problem)
-                goto err;
-
-        problem = krb5_sname_to_principal(authctxt->krb5_ctx, NULL, NULL,
-            KRB5_NT_SRV_HST, &server);
-        if (problem)
-                goto err;
-
-        problem = krb5_rd_req(authctxt->krb5_ctx, &authctxt->krb5_auth_ctx,
-            auth, server, NULL, NULL, &ticket);
-        if (problem)
-                goto err;
-
-#ifdef HEIMDAL
-        problem = krb5_copy_principal(authctxt->krb5_ctx, ticket->client,
-            &authctxt->krb5_user);
-#else
-        problem = krb5_copy_principal(authctxt->krb5_ctx, 
-                                      ticket->enc_part2->client,
-                                      &authctxt->krb5_user);
-#endif
-        if (problem)
-                goto err;
-
-        /* if client wants mutual auth */
-        problem = krb5_mk_rep(authctxt->krb5_ctx, authctxt->krb5_auth_ctx,
-            reply);
-        if (problem)
-                goto err;
-
-        /* Check .k5login authorization now. */
-        if (!krb5_kuserok(authctxt->krb5_ctx, authctxt->krb5_user,
-            authctxt->pw->pw_name))
-                goto err;
-
-        if (client)
-                krb5_unparse_name(authctxt->krb5_ctx, authctxt->krb5_user,
-                    client);
-
-        ret = 1;
- err:
-        if (server)
-                krb5_free_principal(authctxt->krb5_ctx, server);
-        if (ticket)
-                krb5_free_ticket(authctxt->krb5_ctx, ticket);
-        if (!ret && reply->length) {
-                xfree(reply->data);
-                memset(reply, 0, sizeof(*reply));
-        }
-
-        if (problem) {
-                if (authctxt->krb5_ctx != NULL)
-                        debug("Kerberos v5 authentication failed: %s",
-                            krb5_get_err_text(authctxt->krb5_ctx, problem));
-                else
-                        debug("Kerberos v5 authentication failed: %d",
-                            problem);
-        }
-
-        return (ret);
-}
-
-int
-auth_krb5_tgt(Authctxt *authctxt, krb5_data *tgt)
-{
-        krb5_error_code problem;
-        krb5_ccache ccache = NULL;
-        char *pname;
-        krb5_creds **creds;
-
-        if (authctxt->pw == NULL || authctxt->krb5_user == NULL)
-                return (0);
-
-        temporarily_use_uid(authctxt->pw);
-
-#ifdef HEIMDAL
-        problem = krb5_cc_gen_new(authctxt->krb5_ctx, &krb5_fcc_ops, &ccache);
-#else
-{
-        char ccname[40];
-        int tmpfd;
-        
-        snprintf(ccname,sizeof(ccname),"FILE:/tmp/krb5cc_%d_XXXXXX",geteuid());
-        
-        if ((tmpfd = mkstemp(ccname+strlen("FILE:")))==-1) {
-                logit("mkstemp(): %.100s", strerror(errno));
-                problem = errno;
-                goto fail;
-        }
-        if (fchmod(tmpfd,S_IRUSR | S_IWUSR) == -1) {
-                logit("fchmod(): %.100s", strerror(errno));
-                close(tmpfd);
-                problem = errno;
-                goto fail;
-        }
-        close(tmpfd);
-        problem = krb5_cc_resolve(authctxt->krb5_ctx, ccname, &ccache);
-}
-#endif
-        if (problem)
-                goto fail;
-
-        problem = krb5_cc_initialize(authctxt->krb5_ctx, ccache,
-            authctxt->krb5_user);
-        if (problem)
-                goto fail;
-
-#ifdef HEIMDAL
-        problem = krb5_rd_cred2(authctxt->krb5_ctx, authctxt->krb5_auth_ctx,
-            ccache, tgt);
-        if (problem)
-                goto fail;
-#else
-        problem = krb5_rd_cred(authctxt->krb5_ctx, authctxt->krb5_auth_ctx,
-            tgt, &creds, NULL);
-        if (problem)
-                goto fail;
-        problem = krb5_cc_store_cred(authctxt->krb5_ctx, ccache, *creds);
-        if (problem)
-                goto fail;
-#endif
-
-        authctxt->krb5_fwd_ccache = ccache;
-        ccache = NULL;
-
-        authctxt->krb5_ticket_file = (char *)krb5_cc_get_name(authctxt->krb5_ctx, authctxt->krb5_fwd_ccache);
-
-        problem = krb5_unparse_name(authctxt->krb5_ctx, authctxt->krb5_user,
-            &pname);
-        if (problem)
-                goto fail;
-
-        debug("Kerberos v5 TGT accepted (%s)", pname);
-
-        restore_uid();
-
-        return (1);
-
- fail:
-        if (problem)
-                debug("Kerberos v5 TGT passing failed: %s",
-                    krb5_get_err_text(authctxt->krb5_ctx, problem));
-        if (ccache)
-                krb5_cc_destroy(authctxt->krb5_ctx, ccache);
-
-        restore_uid();
-
-        return (0);
-}
-
 int
 auth_krb5_password(Authctxt *authctxt, const char *password)
 {
@@ -405,11 +218,6 @@ krb5_cleanup_proc(void *context)
                 krb5_free_principal(authctxt->krb5_ctx, authctxt->krb5_user);
                 authctxt->krb5_user = NULL;
         }
-        if (authctxt->krb5_auth_ctx) {
-                krb5_auth_con_free(authctxt->krb5_ctx,
-                    authctxt->krb5_auth_ctx);
-                authctxt->krb5_auth_ctx = NULL;
-        }
         if (authctxt->krb5_ctx) {
                 krb5_free_context(authctxt->krb5_ctx);
                 authctxt->krb5_ctx = NULL;