httpd/httpd-2.4.33-sslmultiproxy.patch

From 11f3375333ca795939d90e14a761f2f288034704 Mon Sep 17 00:00:00 2001
From: Rob Crittenden <rcritten@redhat.com>
Date: Fri, 13 Apr 2018 11:14:57 -0400
Subject: [PATCH] Update sslmultiproxy patch to work with 2.4.33

---
 httpd-2.4.18-sslmultiproxy.patch | 85 +++++++++++++++++++++++++++-------------
 1 file changed, 58 insertions(+), 27 deletions(-)

diff --git a/httpd-2.4.18-sslmultiproxy.patch b/httpd-2.4.18-sslmultiproxy.patch
index 3f00f3f..9e311ea 100644
--- a/httpd-2.4.18-sslmultiproxy.patch
+++ b/httpd-2.4.18-sslmultiproxy.patch
@@ -1,53 +1,81 @@
+From ce2d1d7d4b2bebe34cf37fdeb30d35050092c5b5 Mon Sep 17 00:00:00 2001
+From: Rob Crittenden <rcrit@cow.greyoak.com>
+Date: Thu, 12 Apr 2018 14:36:28 -0400
+Subject: [PATCH] httpd-2.4.18-sslmultiproxy.patch
+
+---
+ modules/ssl/mod_ssl.c         | 24 ++++++++++++++++++++++--
+ modules/ssl/ssl_engine_vars.c | 18 +++++++++++++++++-
+ 2 files changed, 39 insertions(+), 3 deletions(-)
+
 diff --git a/modules/ssl/mod_ssl.c b/modules/ssl/mod_ssl.c
-index 717a694..a3ce718 100644
+index 48d64cb..42e85a3 100644
 --- a/modules/ssl/mod_ssl.c
 +++ b/modules/ssl/mod_ssl.c
-@@ -395,6 +395,9 @@ static SSLConnRec *ssl_init_connection_ctx(conn_rec *c)
-     return sslconn;
+@@ -444,12 +444,19 @@ static int ssl_hook_pre_config(apr_pool_t *pconf,
+     return OK;
  }
  
-+static typeof(ssl_proxy_enable) *othermod_proxy_enable;
 +static typeof(ssl_engine_disable) *othermod_engine_disable;
++static typeof(ssl_engine_set) *othermod_engine_set;
 +
- int ssl_proxy_enable(conn_rec *c)
+ static SSLConnRec *ssl_init_connection_ctx(conn_rec *c,
+                                            ap_conf_vector_t *per_dir_config)
  {
-     SSLSrvConfigRec *sc;
-@@ -403,6 +406,12 @@ int ssl_proxy_enable(conn_rec *c)
-     sc = mySrvConfig(sslconn->server);
- 
-     if (!sc->proxy_enabled) {
-+        if (othermod_proxy_enable) {
-+            ap_log_cerror(APLOG_MARK, APLOG_DEBUG, 0, c,
-+                          "mod_ssl proxy not configured, passing through to other module.");
-+            return othermod_proxy_enable(c);
-+        }
-+
-         ap_log_cerror(APLOG_MARK, APLOG_ERR, 0, c, APLOGNO(01961)
-                       "SSL Proxy requested for %s but not enabled "
-                       "[Hint: SSLProxyEngine]", sc->vhost_id);
-@@ -422,6 +431,10 @@ int ssl_engine_disable(conn_rec *c)
- 
      SSLConnRec *sslconn = myConnConfig(c);
+     SSLSrvConfigRec *sc;
  
 +    if (othermod_engine_disable) {
 +        othermod_engine_disable(c);
 +    }
 +
      if (sslconn) {
-         sc = mySrvConfig(sslconn->server);
+         return sslconn;
      }
-@@ -621,6 +634,9 @@ static void ssl_register_hooks(apr_pool_t *p)
-     ap_hook_post_read_request(ssl_hook_ReadReq, pre_prr,NULL, APR_HOOK_MIDDLE);
+@@ -508,6 +515,10 @@ static int ssl_engine_set(conn_rec *c,
+ {
+     SSLConnRec *sslconn;
+     int status;
++
++    if (othermod_engine_set) {
++        return othermod_engine_set(c, per_dir_config, proxy, enable);
++    }
+     
+     if (proxy) {
+         sslconn = ssl_init_connection_ctx(c, per_dir_config);
+@@ -537,12 +548,18 @@ static int ssl_engine_set(conn_rec *c,
+ 
+ static int ssl_proxy_enable(conn_rec *c)
+ {
+-    return ssl_engine_set(c, NULL, 1, 1);
++    if (othermod_engine_set)
++        return othermod_engine_set(c, NULL, 1, 1);
++    else
++        return ssl_engine_set(c, NULL, 1, 1);
+ }
+ 
+ static int ssl_engine_disable(conn_rec *c)
+ {
+-    return ssl_engine_set(c, NULL, 0, 0);
++    if (othermod_engine_set)
++        return othermod_engine_set(c, NULL, 0, 0);
++    else
++        return ssl_engine_set(c, NULL, 0, 0);
+ }
+ 
+ int ssl_init_ssl_connection(conn_rec *c, request_rec *r)
+@@ -730,6 +747,9 @@ static void ssl_register_hooks(apr_pool_t *p)
+                       APR_HOOK_MIDDLE);
  
      ssl_var_register(p);
 +    
-+    othermod_proxy_enable = APR_RETRIEVE_OPTIONAL_FN(ssl_proxy_enable);
 +    othermod_engine_disable = APR_RETRIEVE_OPTIONAL_FN(ssl_engine_disable);
++    othermod_engine_set = APR_RETRIEVE_OPTIONAL_FN(ssl_engine_set);
  
      APR_REGISTER_OPTIONAL_FN(ssl_proxy_enable);
      APR_REGISTER_OPTIONAL_FN(ssl_engine_disable);
 diff --git a/modules/ssl/ssl_engine_vars.c b/modules/ssl/ssl_engine_vars.c
-index a6b0d0d..24fd8c7 100644
+index a28d4dd..caf7131 100644
 --- a/modules/ssl/ssl_engine_vars.c
 +++ b/modules/ssl/ssl_engine_vars.c
 @@ -54,6 +54,8 @@ static char *ssl_var_lookup_ssl_cipher(apr_pool_t *p, SSLConnRec *sslconn, char
@@ -80,7 +108,7 @@ index a6b0d0d..24fd8c7 100644
      APR_REGISTER_OPTIONAL_FN(ssl_is_https);
      APR_REGISTER_OPTIONAL_FN(ssl_var_lookup);
      APR_REGISTER_OPTIONAL_FN(ssl_ext_list);
-@@ -272,6 +279,15 @@ char *ssl_var_lookup(apr_pool_t *p, server_rec *s, conn_rec *c, request_rec *r,
+@@ -271,6 +278,15 @@ char *ssl_var_lookup(apr_pool_t *p, server_rec *s, conn_rec *c, request_rec *r,
       */
      if (result == NULL && c != NULL) {
          SSLConnRec *sslconn = ssl_get_effective_config(c);
@@ -96,3 +124,6 @@ index a6b0d0d..24fd8c7 100644
          if (strlen(var) > 4 && strcEQn(var, "SSL_", 4)
              && sslconn && sslconn->ssl)
              result = ssl_var_lookup_ssl(p, sslconn, r, var+4);
+-- 
+2.14.3
+
-- 
2.13.6