Apply more Fedora patches with fixes, update s4u2proxy patch to support heimdal (#454816 by Spooky Ghost), tmpfiles.d needed (#470942 by Azamat H. Hackimov)

Package-Manager: portage-2.2.18/cvs/Linux x86_64
Manifest-Sign-Key: 0xA188FBD4

6 files changed, 723 insertions, 6 deletions

diff --git a/www-apache/mod_auth_kerb/ChangeLog b/www-apache/mod_auth_kerb/ChangeLog
index fc44bb822930..567121bd9e76 100644
--- a/www-apache/mod_auth_kerb/ChangeLog
+++ b/www-apache/mod_auth_kerb/ChangeLog
@@ -1,6 +1,16 @@
 # ChangeLog for www-apache/mod_auth_kerb
-# Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/www-apache/mod_auth_kerb/ChangeLog,v 1.16 2014/12/17 10:58:17 pacho Exp $
+# Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/www-apache/mod_auth_kerb/ChangeLog,v 1.17 2015/05/08 18:21:14 pacho Exp $
+
+*mod_auth_kerb-5.4-r2 (08 May 2015)
+
+  08 May 2015; Pacho Ramos <pacho@gentoo.org>
+  +files/mod_auth_kerb-5.4-handle-continue.patch,
+  +files/mod_auth_kerb-5.4-longuser.patch,
+  +files/mod_auth_kerb-5.4-s4u2proxy-r2.patch, +mod_auth_kerb-5.4-r2.ebuild:
+  Apply more Fedora patches with fixes, update s4u2proxy patch to support
+  heimdal (#454816 by Spooky Ghost), tmpfiles.d needed (#470942 by Azamat H.
+  Hackimov)
 
   17 Dec 2014; Pacho Ramos <pacho@gentoo.org> -mod_auth_kerb-5.4.ebuild,
   mod_auth_kerb-5.4-r1.ebuild:
diff --git a/www-apache/mod_auth_kerb/Manifest b/www-apache/mod_auth_kerb/Manifest
index 733971743c3f..f2ae49fc4d8d 100644
--- a/www-apache/mod_auth_kerb/Manifest
+++ b/www-apache/mod_auth_kerb/Manifest
@@ -5,20 +5,24 @@ AUX 11_mod_auth_kerb.conf 338 SHA256 6e07afc54b27fe6947bfdf32ac55d01f9df3deba101
 AUX mod_auth_kerb-5.4-cachedir.patch 608 SHA256 570c9144c442ee6ef5e7cb6f6f0e7aa645fceb0693e53aa91274ac6bf397f10c SHA512 8dbb61a84fa7fb76787f71de9c70f4d41b0dd1245eff594131f1569a64331ea3bcb055d0dba178eeee71e2a125fae649561009a43b9f81c1eac08eb912dd4400 WHIRLPOOL b45bdc2f9b347356d1299ab453c37bea01865c94b7a7aac7eb93ee495ee286d0777cbd8351b1c7c8b491f4746c8d1bf783fe832b9698f2394df83454bdb9c0d2
 AUX mod_auth_kerb-5.4-delegation.patch 2589 SHA256 1c4625e1de2904957ac156df220d8d6898d89cdc4712772bd02e564673bb87b9 SHA512 c0193da69cc5a77bf4099f45e981a97af1ce1f4ca2d989aa18421aff285e9ac5693422d3755f15157cb2161af49960a6c16d773a2a60f1dcca30a73703422b7f WHIRLPOOL 5182f41e05cce675bb2aeae85ba76c4128f620067a34291fed450112cc4cf77c2635359ef18a6d6f501aa92b40d265d480fd2ea4a25207049277af2354478d7d
 AUX mod_auth_kerb-5.4-fixes.patch 1098 SHA256 1f9a21ff56473783c27cf69d78bb0618768447c71749522e39ba83c727c81335 SHA512 4881deb0accbd1ebff88a210036f2c66d443625727580ca25a8a403a96a8fa39edc2a01769584a474d1a1dbf028438a754319c3e318b2bef9114db754d542112 WHIRLPOOL 3685d3934e3a5032fafc5acae83f5574e6f493530f5d4a5c95cb8e982d6c5a1f7dc2bed0b5a6ec9004dc903c43fa80d7ee88bd60cbd5564481b80db7cd7902b1
+AUX mod_auth_kerb-5.4-handle-continue.patch 735 SHA256 24d1cc7f12be73a3f99f3943ac7171d9a87d1bb959a3d7f225e9f92109f7964d SHA512 583a10d7790987e50a9ac7c602466007f38469b38f7d3da8761c342c8ba900a18b4ff800cd2b4e82bfdb3927f14fbf09c0684b315f08e4b9604068d8a29442d8 WHIRLPOOL 86401b48be24fdd06c10ffe8bc28f74888219002b26b7919622864c0a53141e48d7db59dc7ed980dfee9290a28c2cafbe83ecfc8e05854ce967f93dcd0a54a98
 AUX mod_auth_kerb-5.4-httpd24.patch 2622 SHA256 b98c3a8720fac455f1cf78d1bf4219aef0bc49ce269d79de783db6401bed2668 SHA512 739ffc704286630af557487f93f9cbb0786ab62401fcf20b0d22dcc991388a0691bb94422f80db9fa85bfe926b28bbf96dcb5149e48118f978a38aff52856bf7 WHIRLPOOL 6c8fafa301d041b7d7816122511df9243a6f5bb947c219d35618eafcbedffb576fdff7f4a368f6ecd27eae1222f3449731baee44caa9b46757f5e0b074a16ffa
+AUX mod_auth_kerb-5.4-longuser.patch 1007 SHA256 3de2bdab5980381ba8a65f4f04931edddf1ff35f345a30ea65383a7368e01f8b SHA512 0ffd82fddb6bd9eff466c7a11f5221c5006814e8ca99aef1de48dae4537ce0d11c718506d84be572f116e74d10bb9031021ddc17a65bfc86e42edbaf77063617 WHIRLPOOL 307cef9246fe5ecdf62730898798e1af4beb2f55ff5d27017562d8f53398233cc66b9f035fa3281e47702ae2bd9ea967d28f2f71274a2a60565417c5721599c3
 AUX mod_auth_kerb-5.4-rcopshack.patch 2244 SHA256 813ad49f9c0aa8495e716a7ed902bfcef4282cb10793112ad0e92b667620e33c SHA512 4da4e51baec036fdf035ee6f215453129b4b93a7733887834c08c0c5a7610ebe8e0981ad34a5cd5ed86af58c926bd65417fe09f64ce42d56b41e5051b96f6ca5 WHIRLPOOL 18ee97dc4bab314b1943778c74c660878a8477520e5cad69e78d0e2b2c39076254cd81973987e42ee1ed8b113dcee4949b81de0976f7e4d025e29753cd952b3a
 AUX mod_auth_kerb-5.4-s4u2proxy-r1.patch 20326 SHA256 41994ae5bd2dd0ddbb0080444791b9029093df0fc382f169a71bec38fec37ebe SHA512 461807dce410467ca9b06da56d85994e59c70627f4f2579c8a8b54cfec229ab4f07a4eea2d0fa018e1e2ece6ef039e4023dd8b4900efafd6b1c23aa36baa210e WHIRLPOOL cec8ce8f9f98c912a060e7f061257ded113aa558bdc81421a6803c3e4e2a345ccefe3d7d890fed1daec14f74047d24d7e1e68a2d2f748576354983e4ac6afcb7
+AUX mod_auth_kerb-5.4-s4u2proxy-r2.patch 21075 SHA256 6c0fcfe81424ae7f6393956992a8020e1324b65a4a17a6f32d0741f04bafc82c SHA512 d5b158846af9a5e0e02b2dd86021fbaa20567e32d12985133bb7e67f4c25f99f1ac6f56e5c5056509e858d813ac84f895ac0a86ae4bc661076ae9dcfc0ccb21f WHIRLPOOL 52f26a1fdaffe20794091ff3c1646d68cf1ae4af6d4e557561d549135a148a822332ca82453c9b0b9728da24062d5ad907edc82be362f591ed7f834c69b0b29c
 AUX mod_auth_kerb-5.4-s4u2proxy.patch 20358 SHA256 0ced12b7cb97302118d3f991e241237ec6df5d146bb6b3f479c12890b3fc8bef SHA512 a105463b277a73460fb820973d78f44d5f88961b92317a4bab13b357b8dbf5560afa4e6263b9c66ff69d1d3bf03356d3e56806b437ae6a6d8002a3549a8544e5 WHIRLPOOL f90032ae76c0e6ce4019cffc62ed26c833b6063af79e16ea989317daab7d8b8673a1660a3e27cdb5b99e83a3fc62e91d7174c5adec895bf6dc68c098594c20fa
 DIST mod_auth_kerb-5.3.tar.gz 73530 SHA256 89cd779a94405521770cbcb169af5af61e7f2aad91c4f4b82efaae35df7595ec
 DIST mod_auth_kerb-5.4.tar.gz 93033 SHA256 690ddd66c6d941e2fa2dada46588329a6f57d0a3b9b2fd9bf055ebc427558265 SHA512 93fdf0e43af1c24e8c8204d09240b708747068ef99dd8d21b45cb4d132d31e6d582d49ea5e23b905f55cb0d4a20b1ecb58de1bcbfdad1d016e536fc622b63214 WHIRLPOOL 1b92217b7cf66d731a72cf9d58f188002ccadd75fc3d9075290347e6b4f1511111d3cff147fab73616951cbdb9430e8038adf5c4e204d374886bec3be69ff51c
 EBUILD mod_auth_kerb-5.3.ebuild 772 SHA256 e579fc44d7eb8416fca362be39b5dfdc86c6e44c3a3241ac41b7606f61064f78 SHA512 e62f1cd2b7edf88180afcb77843310da9405e4f660d31117f5d5363bc8695da277a504c6527d75f8026c69c66d900c612c0d61e5636e6629eca89238325e9fb9 WHIRLPOOL 7f2191d861256d78bcc99dd5c8b2de81d334712eb80d9bd252e73270ec76e320b2e3c0d747b52f466b8d5dd31b67f73842774402fa01c8850315c43a6a3a87c9
 EBUILD mod_auth_kerb-5.4-r1.ebuild 1078 SHA256 e0996f7437cce02cb87c842b40c41373505be23dfe927256126e8c55684def68 SHA512 6bc662011b3598a6bc9907c59ccbaca9584d6f4e955f2bdbe1f8ad11949d81a0918f809625594abcc2f33e866f51b926d14048225fc431acbf6c6b878a1c075e WHIRLPOOL ef38da5f7dd27fdc6fe056cdba0f504333207606c95643e67193cf828ff3298f28a8d5cb8e8141f42d92b7e73f524bf030761c9b0a37f487d286187757dffadc
-MISC ChangeLog 6462 SHA256 744683c42c6479c13aa47d60d71ea205aeafdd63f0b98180ecfffcedb94b85da SHA512 fcccd46d598ee36a5f9d750dba5aaa5eca1e5bbe7e2cd8c9d53ae991b37904f1745eda246d25a6810cb66ae5801a5b226df2af22682206e8f3e09f26e8139938 WHIRLPOOL a99660778e4c40781248b7d8967117bee7d59d9d43a3493a2ce60d94cc043688a972e02da42cae643cc881399e77bdc413db04abe7462ee89d0fa2f77ff806ff
+EBUILD mod_auth_kerb-5.4-r2.ebuild 1229 SHA256 fd77dd05e701a3ed3bc79b947d351b9e78cddcf36c116a16f6e6a71a28744a1d SHA512 3ba29fbf840db6bbd2c137a1f4621770e94968a82cb679af9e5695b09345ccf13ed8fc7e7ecd88f550d80c2af61fc7a7b5586285a23cabb171b90b11a30e1f1c WHIRLPOOL b57409ddf724a854b4cf802c74de9b9c13d1c083e7743f887ecc20a08bb5b64bc20f3a890e04823a8dbc350af2a5982d290969252d9265408872dec41559c00f
+MISC ChangeLog 6879 SHA256 bf4526897ded439dba8e2324a4ce8e9a3ae5b4164c04d8b7aa1ba63bc74e56bf SHA512 6b46a94a02bc9e40309b14719d61757db4a70a2e2e79f348ee63cb3d48a4a03f7c2a093732047482359aa8aa2dcffeaaed3b6db2b90ccb7b5862d2ea74ca1cc2 WHIRLPOOL 0a4a191f78f0a6bab4f32003ad86587b0bf36c5abd8242e55e0e303b96080d00e7123c881be6b3b9d531700104fde9256ec8f353c382a1d8706f853cc7abe647
 MISC metadata.xml 208 SHA256 98f8aa3fb70533eeab6b09d5bc30bd8f649ec13d9b04363490082fb87bb6032e SHA512 d5a7f3cb2fe57f8d7783ba358068648b122d9f5de81a17bff61ce600e42b6487e6f7e2a62c8be95cc7021cb3ea88716824b1ad0565da922ea753bea2417b3d3d WHIRLPOOL e38a6cdef2acb3efdc182efde482593790f773ab3bb9b66cced3af47e4ab39368757e17c4352c6cacaefa338341db88c3bcc3ffcd32aabd7984c5b19051a7bb7
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diff --git a/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-handle-continue.patch b/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-handle-continue.patch
new file mode 100644
index 000000000000..4b77a497f4ce
--- /dev/null
+++ b/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-handle-continue.patch
@@ -0,0 +1,20 @@
+diff --git a/src/mod_auth_kerb.c b/src/mod_auth_kerb.c
+index 2aab5ee..ca81878 100644
+--- a/src/mod_auth_kerb.c
++++ b/src/mod_auth_kerb.c
+@@ -1744,7 +1744,6 @@ authenticate_user_gss(request_rec *r, kerb_auth_config *conf,
+      goto end;
+   }
+ 
+-#if 0
+   /* This is a _Kerberos_ module so multiple authentication rounds aren't
+    * supported. If we wanted a generic GSS authentication we would have to do
+    * some magic with exporting context etc. */
+@@ -1752,7 +1751,6 @@ authenticate_user_gss(request_rec *r, kerb_auth_config *conf,
+      ret = HTTP_UNAUTHORIZED;
+      goto end;
+   }
+-#endif
+ 
+   major_status = gss_display_name(&minor_status, client_name, &output_token, NULL);
+   gss_release_name(&minor_status, &client_name); 
diff --git a/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-longuser.patch b/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-longuser.patch
new file mode 100644
index 000000000000..100fd364af85
--- /dev/null
+++ b/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-longuser.patch
@@ -0,0 +1,31 @@
+
+https://bugzilla.redhat.com/show_bug.cgi?id=867153
+
+Patch by: jkaluza
+
+--- mod_auth_kerb-5.4/src/mod_auth_kerb.c.longuser
++++ mod_auth_kerb-5.4/src/mod_auth_kerb.c
+@@ -80,6 +80,7 @@
+ 
+ #define MECH_NEGOTIATE "Negotiate"
+ #define SERVICE_NAME "HTTP"
++#define MAX_LOCAL_USERNAME 255
+ 
+ #include <httpd.h>
+ #include <http_config.h>
+@@ -1815,13 +1816,13 @@ do_krb5_an_to_ln(request_rec *r) {
+ 		    krb5_get_err_text(kcontext, code));
+ 	   goto end;
+   }
+-  MK_USER_LNAME = apr_pcalloc(r->pool, strlen(MK_USER)+1);
++  MK_USER_LNAME = apr_pcalloc(r->pool, MAX_LOCAL_USERNAME+1);
+   if (MK_USER_LNAME == NULL) {
+      log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
+ 	   	"ap_pcalloc() failed (not enough memory)");
+      goto end;
+   }
+-    code = krb5_aname_to_localname(kcontext, client, strlen(MK_USER), MK_USER_LNAME);
++    code = krb5_aname_to_localname(kcontext, client, MAX_LOCAL_USERNAME, MK_USER_LNAME);
+     if (code) {
+ 		  if (code != KRB5_LNAME_NOTRANS) {
+       			log_rerror(APLOG_MARK, APLOG_ERR, 0, r,
diff --git a/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-s4u2proxy-r2.patch b/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-s4u2proxy-r2.patch
new file mode 100644
index 000000000000..f56d36278b1b
--- /dev/null
+++ b/www-apache/mod_auth_kerb/files/mod_auth_kerb-5.4-s4u2proxy-r2.patch
@@ -0,0 +1,603 @@
+

+Add S4U2Proxy feature:

+

+http://sourceforge.net/mailarchive/forum.php?thread_name=4EE665D1.3000308%40redhat.com&forum_name=modauthkerb-help

+

+The attached patches add support for using s4u2proxy 

+(http://k5wiki.kerberos.org/wiki/Projects/Services4User) to allow the 

+web service to obtain credentials on behalf of the authenticated user.

+

+The first patch adds basic support for s4u2proxy. This requires the web 

+administrator to manually create and manage the credentails cache for 

+the apache user (via a cron job, for example).

+

+The second patch builds on this and makes mod_auth_kerb manage the 

+ccache instead.

+

+These are patches against the current CVS HEAD (mod_auth_krb 5.4).

+

+I've added a new module option to enable this support, 

+KrbConstrainedDelegation. The default is off.

+

+--- mod_auth_kerb-5.4.orig/README	2008-11-26 11:51:05.000000000 -0500

++++ mod_auth_kerb-5.4/README	2012-01-04 11:17:22.000000000 -0500

+@@ -122,4 +122,16 @@ KrbSaveCredentials, the tickets will be 

+ credential cache that will be available for the request handler. The ticket

+ file will be removed after request is handled.

+ 

++Constrained Delegation

++----------------------

++S4U2Proxy, or constrained delegation, enables a service to use a client's

++ticket to itself to request another ticket for delegation. The KDC

++checks krbAllowedToDelegateTo to decide if it will issue a new ticket.

++If KrbConstrainedDelegation is enabled the server will use its own credentials

++to retrieve a delegated ticket for the user. For this to work the user must

++have a forwardable ticket (though the delegation flag need not be set).

++The server needs a valid credentials cache for this to work.

++

++The module itself will obtain and manage the necessary credentials.

++

+ $Id: mod_auth_kerb-5.4-s4u2proxy-r2.patch,v 1.1 2015/05/08 18:21:14 pacho Exp $

+diff -up --recursive mod_auth_kerb-5.4.orig/src/mod_auth_kerb.c mod_auth_kerb-5.4/src/mod_auth_kerb.c

+--- mod_auth_kerb-5.4.orig/src/mod_auth_kerb.c	2011-12-09 17:55:05.000000000 -0500

++++ mod_auth_kerb-5.4/src/mod_auth_kerb.c	2012-03-01 14:19:40.000000000 -0500

+@@ -42,6 +42,31 @@

+  * POSSIBILITY OF SUCH DAMAGE.

+  */

+ 

++/*

++ * Locking mechanism inspired by mod_rewrite.

++ *

++ * Licensed to the Apache Software Foundation (ASF) under one or more

++ * contributor license agreements.  See the NOTICE file distributed with

++ * this work for additional information regarding copyright ownership.

++ * The ASF licenses this file to You under the Apache License, Version 2.0

++ * (the "License"); you may not use this file except in compliance with

++ * the License.  You may obtain a copy of the License at

++ *

++ *     http://www.apache.org/licenses/LICENSE-2.0

++ *

++ * Unless required by applicable law or agreed to in writing, software

++ * distributed under the License is distributed on an "AS IS" BASIS,

++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

++ * See the License for the specific language governing permissions and

++ * limitations under the License.

++ */

++

++/*

++ * S4U2Proxy code

++ *

++ * Copyright (C) 2012  Red Hat

++ */

++

+ #ident "$Id: mod_auth_kerb-5.4-s4u2proxy-r2.patch,v 1.1 2015/05/08 18:21:14 pacho Exp $"

+ 

+ #include "config.h"

+@@ -49,6 +74,7 @@

+ #include <stdlib.h>

+ #include <stdio.h>

+ #include <stdarg.h>

++#include <unixd.h>

+ 

+ #define MODAUTHKERB_VERSION "5.4"

+ 

+@@ -122,6 +148,12 @@

+ module auth_kerb_module;

+ #endif

+ 

++#ifdef STANDARD20_MODULE_STUFF

++/* s4u2proxy only supported in 2.0+ */

++static const char *lockname;

++static apr_global_mutex_t *s4u2proxy_lock = NULL;

++#endif

++

+ /*************************************************************************** 

+  Macros To Ease Compatibility

+  ***************************************************************************/

+@@ -156,6 +188,7 @@

+ 	int krb_method_gssapi;

+ 	int krb_method_k5pass;

+ 	int krb5_do_auth_to_local;

++       int krb5_s4u2proxy;

+ #endif

+ #ifdef KRB4

+ 	char *krb_4_srvtab;

+@@ -176,6 +209,11 @@

+ 

+ static const char*

+ krb5_save_realms(cmd_parms *cmd, void *sec, const char *arg);

++static const char *

++cmd_delegationlock(cmd_parms *cmd, void *dconf, const char *a1);

++

++static int

++obtain_server_credentials(request_rec *r, const char *service_name);

+ 

+ #ifdef STANDARD20_MODULE_STUFF

+ #define command(name, func, var, type, usage)           \

+@@ -228,6 +266,12 @@

+ 

+    command("KrbLocalUserMapping", ap_set_flag_slot, krb5_do_auth_to_local,

+      FLAG, "Set to 'on' to have Kerberos do auth_to_local mapping of principal names to system user names."),

++

++   command("KrbConstrainedDelegation", ap_set_flag_slot, krb5_s4u2proxy,

++     FLAG, "Set to 'on' to have Kerberos use S4U2Proxy delegation."),

++

++    AP_INIT_TAKE1("KrbConstrainedDelegationLock", cmd_delegationlock, NULL,

++     RSRC_CONF, "the filename of a lockfile used for inter-process synchronization"),

+ #endif 

+ 

+ #ifdef KRB4

+@@ -293,6 +337,7 @@

+ #endif

+ #ifdef KRB5

+   ((kerb_auth_config *)rec)->krb5_do_auth_to_local = 0;

++	((kerb_auth_config *)rec)->krb5_s4u2proxy = 0;

+ 	((kerb_auth_config *)rec)->krb_method_k5pass = 1;

+ 	((kerb_auth_config *)rec)->krb_method_gssapi = 1;

+ #endif

+@@ -310,6 +355,24 @@

+    return NULL;

+ }

+ 

++static const char *

++cmd_delegationlock(cmd_parms *cmd, void *dconf, const char *a1)

++{

++    const char *error;

++

++    if ((error = ap_check_cmd_context(cmd, GLOBAL_ONLY)) != NULL)

++        return error;

++

++    /* fixup the path, especially for s4u2proxylock_remove() */

++    lockname = ap_server_root_relative(cmd->pool, a1);

++

++    if (!lockname) {

++        return apr_pstrcat(cmd->pool, "Invalid KrbConstrainedDelegationLock path ", a1, NULL);

++    }

++

++    return NULL;

++}

++

+ static void

+ log_rerror(const char *file, int line, int level, int status,

+            const request_rec *r, const char *fmt, ...)

+@@ -1161,6 +1224,7 @@

+    gss_buffer_desc token = GSS_C_EMPTY_BUFFER;

+    OM_uint32 major_status, minor_status, minor_status2;

+    gss_name_t server_name = GSS_C_NO_NAME;

++   gss_cred_usage_t usage = GSS_C_ACCEPT;

+    char buf[1024];

+    int have_server_princ;

+ 

+@@ -1203,10 +1267,14 @@

+ 

+    log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, "Acquiring creds for %s",

+ 	      token.value);

++   if (conf->krb5_s4u2proxy) {

++       usage = GSS_C_BOTH;

++       obtain_server_credentials(r, conf->krb_service_name);

++   }

+    gss_release_buffer(&minor_status, &token);

+    

+    major_status = gss_acquire_cred(&minor_status, server_name, GSS_C_INDEFINITE,

+-			           GSS_C_NO_OID_SET, GSS_C_ACCEPT,

++			           GSS_C_NO_OID_SET, usage,

+ 				   server_creds, NULL, NULL);

+    gss_release_name(&minor_status2, &server_name);

+    if (GSS_ERROR(major_status)) {

+@@ -1248,6 +1316,305 @@

+ }

+ #endif

+ 

++/* Renew the ticket if it will expire in under a minute */

++#define RENEWAL_TIME 60

++

++/*

++ * Services4U2Proxy lets a server prinicipal request another service

++ * principal on behalf of a user. To do this the Apache service needs

++ * to have its own ccache. This will ensure that the ccache has a valid

++ * principal and will initialize or renew new credentials when needed.

++ */

++

++static int

++verify_server_credentials(request_rec *r,

++                          krb5_context kcontext,

++                          krb5_ccache ccache,

++                          krb5_principal princ,

++                          int *renew

++)

++{

++    krb5_creds match_cred;

++    krb5_creds creds;

++    char * princ_name = NULL;

++    char *tgs_princ_name = NULL;

++    krb5_timestamp now;

++    krb5_error_code kerr = 0;

++

++    *renew = 0;

++

++    memset (&match_cred, 0, sizeof(match_cred));

++    memset (&creds, 0, sizeof(creds));

++

++    if (NULL == ccache || NULL == princ) {

++        /* Nothing to verify */

++        *renew = 1;

++        goto cleanup;

++    }

++

++    if ((kerr = krb5_unparse_name(kcontext, princ, &princ_name))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                   "Could not unparse principal %s (%d)",

++                   error_message(kerr), kerr);

++        goto cleanup;

++    }

++

++    log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++        "Using principal %s for s4u2proxy", princ_name);

++

++#ifdef HEIMDAL

++    tgs_princ_name = apr_psprintf(r->pool, "%s/%s@%s", KRB5_TGS_NAME,

++                                  krb5_principal_get_realm(kcontext, princ),

++                                  krb5_principal_get_realm(kcontext, princ));

++#else

++    tgs_princ_name = apr_psprintf(r->pool, "%s/%.*s@%.*s", KRB5_TGS_NAME,

++                                  krb5_princ_realm(kcontext, princ)->length,

++                                  krb5_princ_realm(kcontext, princ)->data,

++                                  krb5_princ_realm(kcontext, princ)->length,

++                                  krb5_princ_realm(kcontext, princ)->data);

++#endif

++

++    if ((kerr = krb5_parse_name(kcontext, tgs_princ_name, &match_cred.server))) 

++    {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                        "Could not parse principal %s: %s (%d)",

++                        tgs_princ_name, error_message(kerr), kerr);

++        goto cleanup;

++    }

++

++    match_cred.client = princ;

++

++    if ((kerr = krb5_cc_retrieve_cred(kcontext, ccache, 0, &match_cred, &creds)))

++    {

++        krb5_unparse_name(kcontext, princ, &princ_name);

++        log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++                   "Could not unparse principal %s: %s (%d)",

++                   princ_name, error_message(kerr), kerr);

++        goto cleanup;

++    }

++

++    if ((kerr = krb5_timeofday(kcontext, &now))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                        "Could not get current time: %d (%s)",

++                        kerr, error_message(kerr));

++        goto cleanup;

++    }

++

++    if (now > (creds.times.endtime + RENEWAL_TIME)) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                   "Credentials for %s have expired or will soon "

++                   "expire - now %d endtime %d",

++                   princ_name, now, creds.times.endtime);

++        *renew = 1;

++    } else {

++        log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++                   "Credentials for %s will expire at "

++                   "%d, it is now %d", princ_name, creds.times.endtime, now);

++    }

++

++cleanup:

++    /* Closing context, ccache, etc happens elsewhere */

++    if (match_cred.server) {

++        krb5_free_principal(kcontext, match_cred.server);

++    }

++    if (creds.client) {

++        krb5_free_cred_contents(kcontext, &creds);

++    }

++

++    return kerr;

++}

++

++static int

++obtain_server_credentials(request_rec *r,

++                          const char *service_name)

++{

++    krb5_context kcontext = NULL;

++    krb5_keytab keytab = NULL;

++    krb5_ccache ccache = NULL;

++    char * princ_name = NULL;

++    char *tgs_princ_name = NULL;

++    krb5_error_code kerr = 0;

++    krb5_principal princ = NULL;

++    krb5_creds creds;

++    krb5_get_init_creds_opt gicopts;

++    int renew = 0;

++    apr_status_t rv = 0;

++

++    memset(&creds, 0, sizeof(creds));

++

++    if ((kerr = krb5_init_context(&kcontext))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++            "Kerberos context initialization failed: %s (%d)", error_message(kerr), kerr);

++        goto done;

++    }

++

++    if ((kerr = krb5_cc_default(kcontext, &ccache))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                        "Could not get default Kerberos ccache: %s (%d)",

++                        error_message(kerr), kerr);

++        goto done;

++    }

++

++    if ((kerr = krb5_cc_get_principal(kcontext, ccache, &princ))) {

++        char * name = NULL;

++

++        if ((asprintf(&name, "%s:%s", krb5_cc_get_type(kcontext, ccache),

++          krb5_cc_get_name(kcontext, ccache))) == -1) {

++            kerr = KRB5_CC_NOMEM;

++            goto done;

++        }

++

++        if (KRB5_FCC_NOFILE == kerr) {

++            log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++                       "Credentials cache %s not found, create one", name);

++            krb5_cc_close(kcontext, ccache);

++            ccache = NULL;

++            free(name);

++        } else {

++            log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                       "Failure to open credentials cache %s: %s (%d)",

++                       name, error_message(kerr), kerr);

++            free(name);

++            goto done;

++        }

++    }

++

++    kerr = verify_server_credentials(r, kcontext, ccache, princ, &renew);

++

++    if (kerr || !renew) {

++        goto done;

++    }

++

++#ifdef STANDARD20_MODULE_STUFF

++    if (s4u2proxy_lock) {

++        rv = apr_global_mutex_lock(s4u2proxy_lock);

++        if (rv != APR_SUCCESS) {

++            ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r,

++                          "apr_global_mutex_lock(s4u2proxy_lock) "

++                          "failed");

++        }

++    }

++#endif

++

++    /* We have the lock, check again to be sure another process hasn't already

++     * renewed the ticket.

++     */

++    kerr = verify_server_credentials(r, kcontext, ccache, princ, &renew);

++    if (kerr || !renew) {

++        goto unlock;

++    }

++

++    if (NULL == princ) {

++        princ_name = apr_psprintf(r->pool, "%s/%s",

++            (service_name) ? service_name : SERVICE_NAME,

++            ap_get_server_name(r));

++

++        if ((kerr = krb5_parse_name(kcontext, princ_name, &princ))) {

++            log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                       "Could not parse principal %s: %s (%d) ",

++                       princ_name, error_message(kerr), kerr);

++            goto unlock;

++        }

++    } else if (NULL == princ_name) {

++        if ((kerr = krb5_unparse_name(kcontext, princ, &princ_name))) {

++            log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++                       "Could not unparse principal %s: %s (%d)",

++                       princ_name, error_message(kerr), kerr);

++            goto unlock;

++        }

++    }

++

++    if ((kerr = krb5_kt_default(kcontext, &keytab))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                   "Unable to get default keytab: %s (%d)",

++                   error_message(kerr), kerr);

++        goto unlock;

++    }

++

++    log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++               "Obtaining new credentials for %s", princ_name);

++    krb5_get_init_creds_opt_init(&gicopts);

++    krb5_get_init_creds_opt_set_forwardable(&gicopts, 1);

++

++#ifdef HEIMDAL

++    tgs_princ_name = apr_psprintf(r->pool, "%s/%s@%s", KRB5_TGS_NAME,

++                                  krb5_principal_get_realm(kcontext, princ),

++                                  krb5_principal_get_realm(kcontext, princ));

++#else

++    tgs_princ_name = apr_psprintf(r->pool, "%s/%.*s@%.*s", KRB5_TGS_NAME,

++                                  krb5_princ_realm(kcontext, princ)->length,

++                                  krb5_princ_realm(kcontext, princ)->data,

++                                  krb5_princ_realm(kcontext, princ)->length,

++                                  krb5_princ_realm(kcontext, princ)->data);

++#endif

++

++    if ((kerr = krb5_get_init_creds_keytab(kcontext, &creds, princ, keytab,

++         0, tgs_princ_name, &gicopts))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                   "Failed to obtain credentials for principal %s: "

++                   "%s (%d)", princ_name, error_message(kerr), kerr);

++        goto unlock;

++    }

++

++    krb5_kt_close(kcontext, keytab);

++    keytab = NULL;

++

++    if (NULL == ccache) {

++        if ((kerr = krb5_cc_default(kcontext, &ccache))) {

++            log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                      "Failed to open default ccache: %s (%d)",

++                      error_message(kerr), kerr);

++            goto unlock;

++        }

++    }

++

++    if ((kerr = krb5_cc_initialize(kcontext, ccache, princ))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                   "Failed to initialize ccache for %s: %s (%d)",

++                   princ_name, error_message(kerr), kerr);

++        goto unlock;

++    }

++

++    if ((kerr = krb5_cc_store_cred(kcontext, ccache, &creds))) {

++        log_rerror(APLOG_MARK, APLOG_ERR, 0, r,

++                   "Failed to store %s in ccache: %s (%d)",

++                   princ_name, error_message(kerr), kerr);

++        goto unlock;

++    }

++

++unlock:

++#ifdef STANDARD20_MODULE_STUFF

++    if (s4u2proxy_lock) {

++        apr_global_mutex_unlock(s4u2proxy_lock);

++        if (rv != APR_SUCCESS) {

++            ap_log_rerror(APLOG_MARK, APLOG_ERR, rv, r,

++                          "apr_global_mutex_unlock(s4u2proxy_lock) "

++                          "failed");

++        }

++    }

++#endif

++

++done:

++    if (0 == kerr)

++        log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++                   "Done obtaining credentials for s4u2proxy");

++    else

++        log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r,

++                   "Failed to obtain credentials for s4u2proxy");

++

++    if (creds.client) {

++        krb5_free_cred_contents(kcontext, &creds);

++    }

++    if (ccache) {

++        krb5_cc_close(kcontext, ccache);

++    }

++    if (kcontext) {

++        krb5_free_context(kcontext);

++    }

++

++    return kerr;

++}

++

+ static int

+ authenticate_user_gss(request_rec *r, kerb_auth_config *conf,

+ 		      const char *auth_line, char **negotiate_ret_value)

+@@ -1688,10 +2055,60 @@

+ /*************************************************************************** 

+  Module Setup/Configuration

+  ***************************************************************************/

++#ifdef STANDARD20_MODULE_STUFF

++static apr_status_t

++s4u2proxylock_create(server_rec *s, apr_pool_t *p)

++{

++    apr_status_t rc;

++

++    /* only operate if a lockfile is used */

++    if (lockname == NULL || *(lockname) == '\0') {

++        return APR_SUCCESS;

++    }

++

++    /* create the lockfile */

++    rc = apr_global_mutex_create(&s4u2proxy_lock, lockname,

++                                 APR_LOCK_DEFAULT, p);

++    if (rc != APR_SUCCESS) {

++        ap_log_error(APLOG_MARK, APLOG_CRIT, rc, s,

++                     "Parent could not create lock file %s", lockname);

++        return rc;

++    }

++

++#ifdef AP_NEED_SET_MUTEX_PERMS

++    rc = unixd_set_global_mutex_perms(s4u2proxy_lock);

++    if (rc != APR_SUCCESS) {

++        ap_log_error(APLOG_MARK, APLOG_CRIT, rc, s,

++                     "mod_auth_kerb: Parent could not set permissions "

++                     "on lock; check User and Group directives");

++        return rc;

++    }

++#endif

++

++    return APR_SUCCESS;

++}

++

++static apr_status_t

++s4u2proxylock_remove(void *unused)

++{

++    /* only operate if a lockfile is used */

++    if (lockname == NULL || *(lockname) == '\0') {

++        return APR_SUCCESS;

++    }

++

++    /* destroy the rewritelock */

++    apr_global_mutex_destroy(s4u2proxy_lock);

++    s4u2proxy_lock = NULL;

++    lockname = NULL;

++    return APR_SUCCESS;

++}

++#endif

++

+ #ifndef STANDARD20_MODULE_STUFF

+ static void

+ kerb_module_init(server_rec *dummy, pool *p)

+ {

++   apr_status_t status;

+ #ifndef HEIMDAL

+    /* Suppress the MIT replay cache.  Requires MIT Kerberos 1.4.0 or later.

+       1.3.x are covered by the hack overiding the replay calls */

+@@ -1732,6 +2149,7 @@

+ kerb_init_handler(apr_pool_t *p, apr_pool_t *plog,

+       		  apr_pool_t *ptemp, server_rec *s)

+ {

++   apr_status_t rv;

+    ap_add_version_component(p, "mod_auth_kerb/" MODAUTHKERB_VERSION);

+ #ifndef HEIMDAL

+    /* Suppress the MIT replay cache.  Requires MIT Kerberos 1.4.0 or later.

+@@ -1739,14 +2157,41 @@

+    if (getenv("KRB5RCACHETYPE") == NULL && have_rcache_type("none"))

+       putenv(strdup("KRB5RCACHETYPE=none"));

+ #endif

++#ifdef STANDARD20_MODULE_STUFF

++    rv = s4u2proxylock_create(s, p);

++    if (rv != APR_SUCCESS) {

++        return HTTP_INTERNAL_SERVER_ERROR;

++    }

++

++    apr_pool_cleanup_register(p, (void *)s, s4u2proxylock_remove,

++                              apr_pool_cleanup_null);

++#endif

+    

+    return OK;

+ }

+ 

+ static void

++initialize_child(apr_pool_t *p, server_rec *s)

++{

++    apr_status_t rv = 0;

++

++#ifdef STANDARD20_MODULE_STUFF

++    if (lockname != NULL && *(lockname) != '\0') {

++        rv = apr_global_mutex_child_init(&s4u2proxy_lock, lockname, p);

++        if (rv != APR_SUCCESS) {

++            ap_log_error(APLOG_MARK, APLOG_CRIT, rv, s,

++                         "mod_auth_kerb: could not init s4u2proxy_lock"

++                         " in child");

++        }

++    }

++#endif

++}

++

++static void

+ kerb_register_hooks(apr_pool_t *p)

+ {

+    ap_hook_post_config(kerb_init_handler, NULL, NULL, APR_HOOK_MIDDLE);

++   ap_hook_child_init(initialize_child, NULL, NULL, APR_HOOK_MIDDLE);

+    ap_hook_check_user_id(kerb_authenticate_user, NULL, NULL, APR_HOOK_MIDDLE);

+ }

+ 

diff --git a/www-apache/mod_auth_kerb/mod_auth_kerb-5.4-r2.ebuild b/www-apache/mod_auth_kerb/mod_auth_kerb-5.4-r2.ebuild
new file mode 100644
index 000000000000..3c26830c342e
--- /dev/null
+++ b/www-apache/mod_auth_kerb/mod_auth_kerb-5.4-r2.ebuild
@@ -0,0 +1,49 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/www-apache/mod_auth_kerb/mod_auth_kerb-5.4-r2.ebuild,v 1.1 2015/05/08 18:21:14 pacho Exp $
+
+EAPI=5
+inherit apache-module eutils systemd
+
+DESCRIPTION="An Apache authentication module using Kerberos"
+HOMEPAGE="http://modauthkerb.sourceforge.net/"
+SRC_URI="mirror://sourceforge/modauthkerb/${P}.tar.gz"
+
+LICENSE="BSD openafs-krb5-a HPND"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE=""
+
+DEPEND="virtual/krb5"
+RDEPEND="${DEPEND}"
+
+APACHE2_MOD_CONF="11_${PN}"
+APACHE2_MOD_DEFINE="AUTH_KERB"
+
+DOCFILES="INSTALL README"
+
+need_apache2
+
+src_prepare() {
+	epatch "${FILESDIR}"/${P}-rcopshack.patch
+	epatch "${FILESDIR}"/${P}-fixes.patch
+	epatch "${FILESDIR}"/${P}-s4u2proxy-r2.patch
+	epatch "${FILESDIR}"/${P}-httpd24.patch
+	epatch "${FILESDIR}"/${P}-delegation.patch
+	epatch "${FILESDIR}"/${P}-cachedir.patch
+	epatch "${FILESDIR}"/${P}-longuser.patch
+	epatch "${FILESDIR}"/${P}-handle-continue.patch
+}
+
+src_configure() {
+	CFLAGS="" APXS="${APXS}" econf --with-krb5=/usr --without-krb4
+}
+
+src_compile() {
+	emake
+}
+
+src_install() {
+	apache-module_src_install
+	systemd_dotmpfilesd "${FILESDIR}/${PN}.conf"
+}