The man2html from jbasney on pkilab2 works whereas the standard one doesn't.

[gssapi-openssh.git] / openssh / auth-krb5.c

diff --git a/openssh/auth-krb5.c b/openssh/auth-krb5.c
index c7367b49a2772e4d8aacb14de39165cbdda22af8..38164fda87168603f103edbae3f17be6ca68e29b 100644 (file)
--- a/openssh/auth-krb5.c
+++ b/openssh/auth-krb5.c
@@ -1,3 +1,4 @@
+/* $OpenBSD: auth-krb5.c,v 1.19 2006/08/03 03:34:41 deraadt Exp $ */
 /*
  *    Kerberos v5 authentication and ticket-passing routines.
  *
@@ -28,18 +29,27 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-krb5.c,v 1.15 2003/11/21 11:57:02 djm Exp $");
 
+#include <sys/types.h>
+#include <pwd.h>
+#include <stdarg.h>
+
+#include "xmalloc.h"
 #include "ssh.h"
 #include "ssh1.h"
 #include "packet.h"
-#include "xmalloc.h"
 #include "log.h"
+#include "buffer.h"
 #include "servconf.h"
 #include "uidswap.h"
+#include "key.h"
+#include "hostfile.h"
 #include "auth.h"
 
 #ifdef KRB5
+#include <errno.h>
+#include <unistd.h>
+#include <string.h>
 #include <krb5.h>
 
 extern ServerOptions    options;
@@ -69,9 +79,6 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
        krb5_ccache ccache = NULL;
        int len;
 
-       if (!authctxt->valid)
-               return (0);
-
        temporarily_use_uid(authctxt->pw);
 
        problem = krb5_init(authctxt);
@@ -159,8 +166,13 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
 
        len = strlen(authctxt->krb5_ticket_file) + 6;
        authctxt->krb5_ccname = xmalloc(len);
+#ifdef USE_CCAPI
+       snprintf(authctxt->krb5_ccname, len, "API:%s",
+           authctxt->krb5_ticket_file);
+#else
        snprintf(authctxt->krb5_ccname, len, "FILE:%s",
            authctxt->krb5_ticket_file);
+#endif
 
 #ifdef USE_PAM
        if (options.use_pam)
@@ -188,7 +200,7 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
                else
                        return (0);
        }
-       return (1);
+       return (authctxt->valid ? 1 : 0);
 }
 
 void
@@ -212,15 +224,22 @@ krb5_cleanup_proc(Authctxt *authctxt)
 #ifndef HEIMDAL
 krb5_error_code
 ssh_krb5_cc_gen(krb5_context ctx, krb5_ccache *ccache) {
-       int tmpfd, ret;
+       int ret;
        char ccname[40];
        mode_t old_umask;
+#ifdef USE_CCAPI
+       char cctemplate[] = "API:krb5cc_%d";
+#else
+       char cctemplate[] = "FILE:/tmp/krb5cc_%d_XXXXXXXXXX";
+       int tmpfd;
+#endif
 
        ret = snprintf(ccname, sizeof(ccname),
-           "FILE:/tmp/krb5cc_%d_XXXXXXXXXX", geteuid());
-       if (ret == -1 || ret >= sizeof(ccname))
+           cctemplate, geteuid());
+       if (ret < 0 || (size_t)ret >= sizeof(ccname))
                return ENOMEM;
 
+#ifndef USE_CCAPI
        old_umask = umask(0177);
        tmpfd = mkstemp(ccname + strlen("FILE:"));
        umask(old_umask);
@@ -235,6 +254,7 @@ ssh_krb5_cc_gen(krb5_context ctx, krb5_ccache *ccache) {
                return errno;
        }
        close(tmpfd);
+#endif
 
        return (krb5_cc_resolve(ctx, ccname, ccache));
 }