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From 01292430b8eb0972670a3221c4809fc6a9bd98f2 Mon Sep 17 00:00:00 2001
From: Zurab Kvachadze <zurabid2016@gmail.com>
Date: Mon, 23 Dec 2024 00:32:18 +0100
Subject: [PATCH] Make HMAC support easily toggleable
set-misc-nginx-module tries to automagically detect the presence of the
crypto library by checking USE_OPENSSL and MAIL_SSL shell variables.
These variables are set by NGINX build system (see 'auto/modules') if
OpenSSL and mail_ssl modules are being used respectively. Since set-misc
does not actually depend on any of the NGINX's SSL modules, but rather
on OpenSSL itself, we change the guard variable to GENTOO_USE_HMAC and
set from within ebuild based on a USE flag.
This also makes a similar change to ngx_http_set_misc_module.c file.
Signed-off-by: Zurab Kvachadze <zurabid2016@gmail.com>
---
config | 3 ++-
src/ngx_http_set_misc_module.c | 6 +++---
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/config b/config
index 7bb00af..58bffd4 100755
--- a/config
+++ b/config
@@ -54,9 +54,10 @@ SET_MISC_DEPS=" \
$ngx_addon_dir/src/ngx_http_set_misc_module.h \
"
-if [ $USE_OPENSSL = YES -o $MAIL_SSL = YES ]; then
+if [ $GENTOO_USE_HMAC = YES ]; then
SET_MISC_DEPS="$SET_MISC_DEPS $ngx_addon_dir/src/ngx_http_set_hmac.h"
SET_MISC_SRCS="$SET_MISC_SRCS $ngx_addon_dir/src/ngx_http_set_hmac.c"
+ CFLAGS="$CFLAGS -DGENTOO_USE_HMAC=1"
fi
CFLAGS="$CFLAGS -DNDK_SET_VAR -DNDK_UPSTREAM_LIST"
diff --git a/src/ngx_http_set_misc_module.c b/src/ngx_http_set_misc_module.c
index 3b12b0e..6d4df68 100644
--- a/src/ngx_http_set_misc_module.c
+++ b/src/ngx_http_set_misc_module.c
@@ -18,7 +18,7 @@
#include "ngx_http_set_hex.h"
#include "ngx_http_set_base64.h"
#include "ngx_http_set_base64url.h"
-#if NGX_OPENSSL
+#if GENTOO_USE_HMAC
#include "ngx_http_set_hmac.h"
#endif
#include "ngx_http_set_random.h"
@@ -90,7 +90,7 @@ static ndk_set_var_t ngx_http_set_misc_set_encode_hex_filter = {
};
-#if NGX_OPENSSL
+#if GENTOO_USE_HMAC
static ndk_set_var_t ngx_http_set_misc_set_hmac_sha1_filter = {
NDK_SET_VAR_MULTI_VALUE,
(void *) ngx_http_set_misc_set_hmac_sha1,
@@ -281,7 +281,7 @@ static ngx_command_t ngx_http_set_misc_commands[] = {
0,
&ngx_http_set_misc_set_encode_hex_filter
},
-#if NGX_OPENSSL
+#if GENTOO_USE_HMAC
{ ngx_string ("set_hmac_sha1"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_SIF_CONF
|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE3,
--
2.45.3
|