ports@, Robert,
I'd like to ping about this trivial patch that allows me to use nginx with
unwind for last weeks.
Additionally, I had added ngx_cache_purge as new subpackage which brings
qutie stable module https://github.com/FRiCKLE/ngx_cache_purge which allows
to purge some elements of cache via HTTP request. I don't include it into
default build, and build it as dynamic module.
The original point about unwind patch:
On Sat, 15 Jun 2024 12:09:21 +0100,
Kirill A. Korinsky <kirill@korins.ky> wrote:
>
> ports@
>
> Here a trivial patch which improves compatibility with unwind.
>
> I'm using the following unwind.config:
>
> preference { recursor oDoT-autoconf }
>
> forwarder { 172.31.2.1 }
>
> force accept bogus forwarder {
> some.internal.domain
> }
>
> where 172.31.2.1 is Unifi GW and nginx is configured as:
>
> server {
> listen 127.0.0.1:80;
>
> resolver 127.0.0.1;
>
> set $nas_uri "http://nas.some.internal.domain";
>
> location / {
> proxy_pass $nas_uri;
> }
> }
>
> it can't be used due errors in log:
>
> 2024/06/15 11:53:55 [error] 30452#0: invalid UDP DNS response 49184 fl:81A0
> 2024/06/15 11:54:00 [error] 30452#0: invalid UDP DNS response 30883 fl:81A0
> 2024/06/15 11:54:00 [error] 30452#0: invalid UDP DNS response 49184 fl:81A0
> 2024/06/15 11:54:05 [error] 30452#0: invalid UDP DNS response 30883 fl:81A0
>
> because nginx rejects response with enabled AD bit.
>
And, finally, the diff:
diff --git www/nginx/Makefile www/nginx/Makefile
index 7d86279085c..203e8aa3fc5 100644
--- www/nginx/Makefile
+++ www/nginx/Makefile
@@ -17,15 +17,17 @@ COMMENT-njs= nginx javascript scripting module
COMMENT-passenger= nginx passenger (ruby/python/nodejs) integration module
COMMENT-rtmp= nginx module for RTMP streaming
COMMENT-securelink= nginx HMAC secure link module
+COMMENT-cache_purge= nginx module which adds ability to purge cache content
VERSION= 1.26.1
DISTNAME= nginx-${VERSION}
CATEGORIES= www
-REVISION-main= 0
+REVISION-main= 1
REVISION-passenger= 0
VERSION-njs= 0.8.2
VERSION-rtmp= 1.2.1
+VERSION-cache_purge= 2.3
PKGNAME-main= ${DISTNAME}
PKGNAME-image_filter= nginx-image_filter-${VERSION}
@@ -42,6 +44,7 @@ PKGNAME-njs= nginx-njs-${VERSION}
PKGNAME-passenger= nginx-passenger-${VERSION}
PKGNAME-rtmp= nginx-rtmp-${VERSION}
PKGNAME-securelink= nginx-securelink-${VERSION}
+PKGNAME-cache_purge= ngx_cache_purge-${VERSION}
ONLY_FOR_ARCHS-passenger= aarch64 amd64 arm i386
@@ -59,7 +62,8 @@ _GH_MODS= \
nginx njs ${VERSION-njs} \
simpl ngx_devel_kit v0.3.0 \
leev ngx_http_geoip2_module 3.3 \
- nginx-modules ngx_http_hmac_secure_link_module 48c4625fbbf51ed5a95bfec23fa444f6c3702e50
+ nginx-modules ngx_http_hmac_secure_link_module 48c4625fbbf51ed5a95bfec23fa444f6c3702e50 \
+ FRiCKLE ngx_cache_purge ${VERSION-cache_purge}
.for _a _p _c in ${_GH_MODS}
DISTFILES.a+= ${_p}-{${_a}/${_p}/archive/}${_c}.tar.gz
@@ -76,7 +80,7 @@ MULTI_PACKAGES = -main -naxsi -perl ${MODULE_PACKAGES}
MODULE_PACKAGES = -image_filter -geoip2 -xslt -mailproxy -stream \
-passenger -headers_more -ldap_auth -lua -njs \
- -rtmp -securelink
+ -rtmp -securelink -cache_purge
FLAVOR ?=
PSEUDO_FLAVORS = no_lua no_njs no_passenger
@@ -100,6 +104,7 @@ WANTLIB-headers_more=
WANTLIB-perl= c m perl
WANTLIB-passenger= m pthread ${COMPILER_LIBCXX}
WANTLIB-securelink= crypto
+WANTLIB-cache_purge=
LIB_DEPENDS-main= devel/pcre2
LIB_DEPENDS-xslt= textproc/libxml \
@@ -114,6 +119,7 @@ LIB_DEPENDS-securelink=
LIB_DEPENDS-njs= devel/pcre2 \
textproc/libxslt \
textproc/libxml
+LIB_DEPENDS-cache_purge=
MODLUA_RUNDEP= No
RUN_DEPENDS= www/nginx,-main=${VERSION}
@@ -202,7 +208,8 @@ CONFIGURE_ARGS+= --prefix=${NGINX_DIR} \
--add-dynamic-module=${WRKSRC}/headers-more-nginx-module \
--add-dynamic-module=${WRKSRC}/nginx-auth-ldap \
--add-dynamic-module=${WRKSRC}/ngx_http_geoip2_module \
- --add-dynamic-module=${WRKSRC}/ngx_http_hmac_secure_link_module
+ --add-dynamic-module=${WRKSRC}/ngx_http_hmac_secure_link_module \
+ --add-dynamic-module=${WRKSRC}/ngx_cache_purge
SUBSTFILES= conf/nginx.conf */config
@@ -212,7 +219,7 @@ ALL_TARGET=
pre-patch:
.for i in headers-more-nginx-module lua-nginx-module naxsi njs \
nginx-auth-ldap ngx_devel_kit ngx_http_geoip2_module \
- ngx_http_hmac_secure_link_module
+ ngx_http_hmac_secure_link_module ngx_cache_purge
cd ${WRKSRC} && mv ../$i-* $i
.endfor
diff --git www/nginx/distinfo www/nginx/distinfo
index 05b5868d540..1138961174f 100644
--- www/nginx/distinfo
+++ www/nginx/distinfo
@@ -5,6 +5,7 @@ SHA256 (nginx-1.20.1-chroot.patch) = SS1TB0j8N4/dn5pUTGT6WvkN3aAUuKz5+R0Nt+MG0gk
SHA256 (nginx-1.26.1.tar.gz) = +Rh0aP8usVkmC/1Thnwl/44zRyYjes8ie56HDlPT42s=
SHA256 (nginx-auth-ldap-83c059b73566c2ee9cbda920d91b66657cf120b7.tar.gz) = aQxOW9sq4ZsP7nXNNW0YATRo20cmFrYJeloLvjRshGQ=
SHA256 (nginx-rtmp-module-v1.2.1.tar.gz) = h6pZdACwtaBSdO4tI9jLgiThJoYiegq+MdeDs6ZF6jc=
+SHA256 (ngx_cache_purge-2.3.tar.gz) = y31fIpGcYT8fAzQaGuuWCWUmkwLp6yNCXMqr0vXcu+w=
SHA256 (ngx_devel_kit-v0.3.0.tar.gz) = iOBamainQZBm9a51lm+x78QJutRSLRSYbaB0VUrmFhk=
SHA256 (ngx_http_geoip2_module-3.3.tar.gz) = QTeEOMgz4xOhiGnQxKcnBLSDXDCsr3/WgBOrZzL/eKc=
SHA256 (ngx_http_hmac_secure_link_module-48c4625fbbf51ed5a95bfec23fa444f6c3702e50.tar.gz) = ZXpA2rODS1enIREzlD1OqWwpWcv3NOUXH4eUOgOAmqg=
@@ -16,6 +17,7 @@ SIZE (nginx-1.20.1-chroot.patch) = 8783
SIZE (nginx-1.26.1.tar.gz) = 1244738
SIZE (nginx-auth-ldap-83c059b73566c2ee9cbda920d91b66657cf120b7.tar.gz) = 18542
SIZE (nginx-rtmp-module-v1.2.1.tar.gz) = 519919
+SIZE (ngx_cache_purge-2.3.tar.gz) = 11717
SIZE (ngx_devel_kit-v0.3.0.tar.gz) = 66455
SIZE (ngx_http_geoip2_module-3.3.tar.gz) = 8509
SIZE (ngx_http_hmac_secure_link_module-48c4625fbbf51ed5a95bfec23fa444f6c3702e50.tar.gz) = 6159
diff --git www/nginx/patches/patch-ngx_cache_purge_config www/nginx/patches/patch-ngx_cache_purge_config
new file mode 100644
index 00000000000..e12d5e5a802
--- /dev/null
+++ www/nginx/patches/patch-ngx_cache_purge_config
@@ -0,0 +1,25 @@
+Build ngx_cache_purge as dynamic module
+
+Index: ngx_cache_purge/config
+--- ngx_cache_purge/config.orig
++++ ngx_cache_purge/config
+@@ -15,7 +15,17 @@ if [ "$HTTP_UWSGI" = "YES" ]; then
+ fi
+
+ ngx_addon_name=ngx_http_cache_purge_module
+-HTTP_MODULES="$HTTP_MODULES ngx_http_cache_purge_module"
+-NGX_ADDON_SRCS="$NGX_ADDON_SRCS $ngx_addon_dir/ngx_cache_purge_module.c"
++CACHE_PURGE_SRCS="$ngx_addon_dir/ngx_cache_purge_module.c"
++
++if [ -n "$ngx_module_link" ]; then
++ ngx_module_type=HTTP
++ ngx_module_name="$ngx_addon_name"
++ ngx_module_srcs="$CACHE_PURGE_SRCS"
++
++ . auto/module
++else
++ HTTP_MODULES="$HTTP_MODULES $ngx_addon_name"
++ NGX_ADDON_SRCS="$NGX_ADDON_SRCS $CACHE_PURGE_SRCS"
++fi
+
+ have=NGX_CACHE_PURGE_MODULE . auto/have
diff --git www/nginx/patches/patch-src_core_ngx_resolver_c www/nginx/patches/patch-src_core_ngx_resolver_c
new file mode 100644
index 00000000000..b07cea4cc97
--- /dev/null
+++ www/nginx/patches/patch-src_core_ngx_resolver_c
@@ -0,0 +1,12 @@
+Index: src/core/ngx_resolver.c
+--- src/core/ngx_resolver.c.orig
++++ src/core/ngx_resolver.c
+@@ -1774,7 +1774,7 @@ ngx_resolver_process_response(ngx_resolver_t *r, u_cha
+ (response->nar_hi << 8) + response->nar_lo);
+
+ /* response to a standard query */
+- if ((flags & 0xf870) != 0x8000 || (trunc && tcp)) {
++ if ((flags & 0xf850) != 0x8000 || (trunc && tcp)) {
+ ngx_log_error(r->log_level, r->log, 0,
+ "invalid %s DNS response %ui fl:%04Xi",
+ tcp ? "TCP" : "UDP", ident, flags);
diff --git www/nginx/pkg/DESCR-cache_purge www/nginx/pkg/DESCR-cache_purge
new file mode 100644
index 00000000000..a1021baf292
--- /dev/null
+++ www/nginx/pkg/DESCR-cache_purge
@@ -0,0 +1,8 @@
+ngx_cache_purge is nginx module which adds ability to purge content from
+FastCGI, proxy, SCGI and uWSGI caches.
+
+It is build as separated dynamic module and it should be load as:
+
+ load_module modules/ngx_http_cache_purge_module.so;
+
+Documentation available at https://github.com/FRiCKLE/ngx_cache_purge
diff --git www/nginx/pkg/PLIST-cache_purge www/nginx/pkg/PLIST-cache_purge
new file mode 100644
index 00000000000..ea7fe579cd9
--- /dev/null
+++ www/nginx/pkg/PLIST-cache_purge
@@ -0,0 +1 @@
+@so ngx_http_cache_purge_module.so
--
wbr, Kirill
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