X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/430fc91e16fe0e463995202d99057d8f70773ff2..33ffb56699279fbe303872628e5aa8c60a7a92a1:/openssh/gss-serv-krb5.c?ds=sidebyside

diff --git a/openssh/gss-serv-krb5.c b/openssh/gss-serv-krb5.c
index fe9c995..243fbd5 100644
--- a/openssh/gss-serv-krb5.c
+++ b/openssh/gss-serv-krb5.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: gss-serv-krb5.c,v 1.3 2004/07/21 10:36:23 djm Exp $	*/
+/* $OpenBSD: gss-serv-krb5.c,v 1.7 2006/08/03 03:34:42 deraadt Exp $ */
 
 /*
  * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@@ -29,21 +29,29 @@
 #ifdef GSSAPI
 #ifdef KRB5
 
-#include "auth.h"
+#include <sys/types.h>
+
+#include <stdarg.h>
+#include <string.h>
+
 #include "xmalloc.h"
+#include "key.h"
+#include "hostfile.h"
+#include "auth.h"
 #include "log.h"
 #include "servconf.h"
 
+#include "buffer.h"
 #include "ssh-gss.h"
 
 extern ServerOptions options;
 
 #ifdef HEIMDAL
 # include <krb5.h>
-#else
-# ifdef HAVE_GSSAPI_KRB5
+#elif !defined(MECHGLUE)
+# ifdef HAVE_GSSAPI_KRB5_H
 #  include <gssapi_krb5.h>
-# elif HAVE_GSSAPI_GSSAPI_KRB5
+# elif HAVE_GSSAPI_GSSAPI_KRB5_H
 #  include <gssapi/gssapi_krb5.h>
 # endif
 #endif
@@ -79,9 +87,6 @@ ssh_gssapi_krb5_init(void)
 		logit("Cannot initialize krb5 context");
 		return 0;
 	}
-#ifdef KRB5_INIT_ETS
-	krb5_init_ets(krb_context);
-#endif
 
 	return 1;
 }
@@ -159,6 +164,7 @@ ssh_gssapi_krb5_storecreds(ssh_gssapi_client *client)
 	OM_uint32 maj_status, min_status;
 	gss_cred_id_t krb5_cred_handle;
 	int len;
+    const char* new_ccname;
 
 	if (client->creds == NULL) {
 		debug("No credentials stored");
@@ -175,34 +181,10 @@ ssh_gssapi_krb5_storecreds(ssh_gssapi_client *client)
 		return;
 	}
 #else
-	{
-		int tmpfd;
-		char ccname[40];
-		mode_t old_umask;
-
-		snprintf(ccname, sizeof(ccname),
-		    "FILE:/tmp/krb5cc_%d_XXXXXX", geteuid());
-
-		old_umask = umask(0177);
-		tmpfd = mkstemp(ccname + strlen("FILE:"));
-		umask(old_umask);
-		if (tmpfd == -1) {
-			logit("mkstemp(): %.100s", strerror(errno));
-			problem = errno;
-			return;
-		}
-		if (fchmod(tmpfd, S_IRUSR | S_IWUSR) == -1) {
-			logit("fchmod(): %.100s", strerror(errno));
-			close(tmpfd);
-			problem = errno;
-			return;
-		}
-		close(tmpfd);
-		if ((problem = krb5_cc_resolve(krb_context, ccname, &ccache))) {
-			logit("krb5_cc_resolve(): %.100s",
-			    krb5_get_err_text(krb_context, problem));
-			return;
-		}
+	if ((problem = ssh_krb5_cc_gen(krb_context, &ccache))) {
+		logit("ssh_krb5_cc_gen(): %.100s",
+		    krb5_get_err_text(krb_context, problem));
+		return;
 	}
 #endif	/* #ifdef HEIMDAL */
 
@@ -239,11 +221,16 @@ ssh_gssapi_krb5_storecreds(ssh_gssapi_client *client)
 		return;
 	}
 
-	client->store.filename = xstrdup(krb5_cc_get_name(krb_context, ccache));
+	new_ccname = krb5_cc_get_name(krb_context, ccache);
+
 	client->store.envvar = "KRB5CCNAME";
-	len = strlen(client->store.filename) + 6;
-	client->store.envval = xmalloc(len);
-	snprintf(client->store.envval, len, "FILE:%s", client->store.filename);
+#ifdef USE_CCAPI
+	xasprintf(&client->store.envval, "API:%s", new_ccname);
+	client->store.filename = NULL;
+#else
+	xasprintf(&client->store.envval, "FILE:%s", new_ccname);
+	client->store.filename = xstrdup(new_ccname);
+#endif
 
 #ifdef USE_PAM
 	if (options.use_pam)