]> andersk Git - openssh.git/blobdiff - auth-krb5.c
- (dtucker) OpenBSD CVS Sync
[openssh.git] / auth-krb5.c
index 0a6f826e79db48dff9987a7709ba07caf3ecdcfc..b04c6649b128c62aaa954c777b7848d3e3438fd2 100644 (file)
@@ -28,7 +28,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-krb5.c,v 1.10 2002/11/21 23:03:51 deraadt Exp $");
+RCSID("$OpenBSD: auth-krb5.c,v 1.11 2003/07/16 15:02:06 markus Exp $");
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -265,6 +265,7 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
        int tmpfd;
 #endif 
        krb5_error_code problem;
+       krb5_ccache ccache = NULL;
 
        if (authctxt->pw == NULL)
                return (0);
@@ -281,23 +282,35 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
                goto out;
 
 #ifdef HEIMDAL
-       problem = krb5_cc_gen_new(authctxt->krb5_ctx, &krb5_mcc_ops,
-           &authctxt->krb5_fwd_ccache);
+       problem = krb5_cc_gen_new(authctxt->krb5_ctx, &krb5_mcc_ops, &ccache);
        if (problem)
                goto out;
 
-       problem = krb5_cc_initialize(authctxt->krb5_ctx,
-           authctxt->krb5_fwd_ccache, authctxt->krb5_user);
+       problem = krb5_cc_initialize(authctxt->krb5_ctx, ccache,
+               authctxt->krb5_user);
        if (problem)
                goto out;
 
        restore_uid();
+       
        problem = krb5_verify_user(authctxt->krb5_ctx, authctxt->krb5_user,
-           authctxt->krb5_fwd_ccache, password, 1, NULL);
+           ccache, password, 1, NULL);
+       
        temporarily_use_uid(authctxt->pw);
 
        if (problem)
                goto out;
+       problem = krb5_cc_gen_new(authctxt->krb5_ctx, &krb5_fcc_ops,
+           &authctxt->krb5_fwd_ccache);
+       if (problem)
+               goto out;
+
+       problem = krb5_cc_copy_cache(authctxt->krb5_ctx, ccache,
+           authctxt->krb5_fwd_ccache);
+       krb5_cc_destroy(authctxt->krb5_ctx, ccache);
+       ccache = NULL;
+       if (problem)
+               goto out;
 
 #else
        problem = krb5_get_init_creds_password(authctxt->krb5_ctx, &creds,
@@ -361,6 +374,9 @@ auth_krb5_password(Authctxt *authctxt, const char *password)
        restore_uid();
 
        if (problem) {
+               if (ccache)
+                       krb5_cc_destroy(authctxt->krb5_ctx, ccache);
+
                if (authctxt->krb5_ctx != NULL && problem!=-1)
                        debug("Kerberos password authentication failed: %s",
                            krb5_get_err_text(authctxt->krb5_ctx, problem));
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