proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

5 files changed, 142 insertions, 0 deletions

diff --git a/www-apache/mod_rpaf/files/003_ipv6.patch b/www-apache/mod_rpaf/files/003_ipv6.patch
new file mode 100644
index 000000000000..67edd55e45aa
--- /dev/null
+++ b/www-apache/mod_rpaf/files/003_ipv6.patch
@@ -0,0 +1,31 @@
+Description: ipv6 fixes
+Author: Piotr Roszatycki <dexter@debian.org>
+Reviewed-by: Sergey B Kirpichev <skirpichev@gmail.com>
+Bug-Debian: http://bugs.debian.org/726529
+
+---
+ mod_rpaf-2.0.c |    6 ++++++
+ 1 file changed, 6 insertions(+)
+
+--- a/mod_rpaf-2.0.c
++++ b/mod_rpaf-2.0.c
+@@ -72,6 +72,8 @@
+ #include "http_vhost.h"
+ #include "apr_strings.h"
+ 
++#include <arpa/inet.h>
++
+ module AP_MODULE_DECLARE_DATA rpaf_module;
+ 
+ typedef struct {
+@@ -185,6 +187,10 @@
+             apr_pool_cleanup_register(r->pool, (void *)rcr, rpaf_cleanup, apr_pool_cleanup_null);
+             r->connection->remote_ip = apr_pstrdup(r->connection->pool, ((char **)arr->elts)[((arr->nelts)-1)]);
+             r->connection->remote_addr->sa.sin.sin_addr.s_addr = apr_inet_addr(r->connection->remote_ip);
++            apr_sockaddr_t *tmpsa;
++            int ret = apr_sockaddr_info_get(&tmpsa, r->connection->remote_ip, APR_UNSPEC, r->connection->remote_addr->port, 0, r->connection->remote_addr->pool);
++            if (ret == APR_SUCCESS)
++                memcpy(r->connection->remote_addr, tmpsa, sizeof(apr_sockaddr_t));
+             if (cfg->sethostname) {
+                 const char *hostvalue;
+                 if (hostvalue = apr_table_get(r->headers_in, "X-Forwarded-Host")) {
diff --git a/www-apache/mod_rpaf/files/010_multiple_proxies.patch b/www-apache/mod_rpaf/files/010_multiple_proxies.patch
new file mode 100644
index 000000000000..2c9fae01bbe3
--- /dev/null
+++ b/www-apache/mod_rpaf/files/010_multiple_proxies.patch
@@ -0,0 +1,37 @@
+Description: Use the last value from the X-Forwarded-For header, which
+ is not in RPAFproxy_ips as the client IP, falling back to the first one
+ if they are all known proxies.
+Author: Dagfinn Ilmari Mannsåker <ilmari@ilmari.org>
+
+---
+ mod_rpaf-2.0.c |   12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+--- a/mod_rpaf-2.0.c
++++ b/mod_rpaf-2.0.c
+@@ -154,6 +154,16 @@
+     return APR_SUCCESS;
+ }
+ 
++static char* last_not_in_array(apr_array_header_t *forwarded_for,
++                               apr_array_header_t *proxy_ips) {
++    int i;
++    for (i = (forwarded_for->nelts)-1; i > 0; i--) {
++	if (!is_in_array(((char **)forwarded_for->elts)[i], proxy_ips))
++           break;
++    }
++    return ((char **)forwarded_for->elts)[i];
++}
++
+ static int change_remote_ip(request_rec *r) {
+     const char *fwdvalue;
+     char *val;
+@@ -185,7 +195,7 @@
+             rcr->old_ip = apr_pstrdup(r->connection->pool, r->connection->remote_ip);
+             rcr->r = r;
+             apr_pool_cleanup_register(r->pool, (void *)rcr, rpaf_cleanup, apr_pool_cleanup_null);
+-            r->connection->remote_ip = apr_pstrdup(r->connection->pool, ((char **)arr->elts)[((arr->nelts)-1)]);
++            r->connection->remote_ip = apr_pstrdup(r->connection->pool, last_not_in_array(arr, cfg->proxy_ips));
+             r->connection->remote_addr->sa.sin.sin_addr.s_addr = apr_inet_addr(r->connection->remote_ip);
+             apr_sockaddr_t *tmpsa;
+             int ret = apr_sockaddr_info_get(&tmpsa, r->connection->remote_ip, APR_UNSPEC, r->connection->remote_addr->port, 0, r->connection->remote_addr->pool);
diff --git a/www-apache/mod_rpaf/files/011_apache2.4.patch b/www-apache/mod_rpaf/files/011_apache2.4.patch
new file mode 100644
index 000000000000..1757e9f30a5a
--- /dev/null
+++ b/www-apache/mod_rpaf/files/011_apache2.4.patch
@@ -0,0 +1,51 @@
+Description: Apache 2.4 compatibility patch
+Author: Sergey B Kirpichev <skirpichev@gmail.com>
+Bug-Debian: http://bugs.debian.org/666792
+
+---
+ mod_rpaf-2.0.c |   16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+--- a/mod_rpaf-2.0.c
++++ b/mod_rpaf-2.0.c
+@@ -149,8 +149,8 @@
+ 
+ static apr_status_t rpaf_cleanup(void *data) {
+     rpaf_cleanup_rec *rcr = (rpaf_cleanup_rec *)data;
+-    rcr->r->connection->remote_ip   = apr_pstrdup(rcr->r->connection->pool, rcr->old_ip);
+-    rcr->r->connection->remote_addr->sa.sin.sin_addr.s_addr = apr_inet_addr(rcr->r->connection->remote_ip);
++    rcr->r->connection->client_ip   = apr_pstrdup(rcr->r->connection->pool, rcr->old_ip);
++    rcr->r->connection->client_addr->sa.sin.sin_addr.s_addr = apr_inet_addr(rcr->r->connection->client_ip);
+     return APR_SUCCESS;
+ }
+ 
+@@ -173,7 +173,7 @@
+     if (!cfg->enable)
+         return DECLINED;
+ 
+-    if (is_in_array(r->connection->remote_ip, cfg->proxy_ips) == 1) {
++    if (is_in_array(r->connection->client_ip, cfg->proxy_ips) == 1) {
+         /* check if cfg->headername is set and if it is use
+            that instead of X-Forwarded-For by default */
+         if (cfg->headername && (fwdvalue = apr_table_get(r->headers_in, cfg->headername))) {
+@@ -192,15 +192,15 @@
+                 if (*fwdvalue != '\0')
+                     ++fwdvalue;
+             }
+-            rcr->old_ip = apr_pstrdup(r->connection->pool, r->connection->remote_ip);
++            rcr->old_ip = apr_pstrdup(r->connection->pool, r->connection->client_ip);
+             rcr->r = r;
+             apr_pool_cleanup_register(r->pool, (void *)rcr, rpaf_cleanup, apr_pool_cleanup_null);
+-            r->connection->remote_ip = apr_pstrdup(r->connection->pool, last_not_in_array(arr, cfg->proxy_ips));
+-            r->connection->remote_addr->sa.sin.sin_addr.s_addr = apr_inet_addr(r->connection->remote_ip);
++            r->connection->client_ip = apr_pstrdup(r->connection->pool, last_not_in_array(arr, cfg->proxy_ips));
++            r->connection->client_addr->sa.sin.sin_addr.s_addr = apr_inet_addr(r->connection->client_ip);
+             apr_sockaddr_t *tmpsa;
+-            int ret = apr_sockaddr_info_get(&tmpsa, r->connection->remote_ip, APR_UNSPEC, r->connection->remote_addr->port, 0, r->connection->remote_addr->pool);
++            int ret = apr_sockaddr_info_get(&tmpsa, r->connection->client_ip, APR_UNSPEC, r->connection->client_addr->port, 0, r->connection->client_addr->pool);
+             if (ret == APR_SUCCESS)
+-                memcpy(r->connection->remote_addr, tmpsa, sizeof(apr_sockaddr_t));
++                memcpy(r->connection->client_addr, tmpsa, sizeof(apr_sockaddr_t));
+             if (cfg->sethostname) {
+                 const char *hostvalue;
+                 if (hostvalue = apr_table_get(r->headers_in, "X-Forwarded-Host")) {
diff --git a/www-apache/mod_rpaf/files/012_Add-missing-header-for-inet_addr.patch b/www-apache/mod_rpaf/files/012_Add-missing-header-for-inet_addr.patch
new file mode 100644
index 000000000000..250a23bf918e
--- /dev/null
+++ b/www-apache/mod_rpaf/files/012_Add-missing-header-for-inet_addr.patch
@@ -0,0 +1,17 @@
+Description: Add missing header for inet_addr
+Author: Sergey B Kirpichev <skirpichev@gmail.com>
+
+---
+ mod_rpaf-2.0.c |    1 +
+ 1 file changed, 1 insertion(+)
+
+--- a/mod_rpaf-2.0.c
++++ b/mod_rpaf-2.0.c
+@@ -64,6 +64,7 @@
+  * 
+  */ 
+ 
++#include <arpa/inet.h>
+ #include "httpd.h"
+ #include "http_config.h"
+ #include "http_core.h"
diff --git a/www-apache/mod_rpaf/files/10_mod_rpaf.conf b/www-apache/mod_rpaf/files/10_mod_rpaf.conf
new file mode 100644
index 000000000000..56c952ffaeb6
--- /dev/null
+++ b/www-apache/mod_rpaf/files/10_mod_rpaf.conf
@@ -0,0 +1,6 @@
+<IfDefine RPAF>
+LoadModule rpaf_module modules/mod_rpaf.so
+RPAFenable on
+</IfDefine>
+
+# vim: ts=4 filetype=apache