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angie-conv-image/image-entry.d/21-http-modules.envsh
2024-09-17 14:11:00 +03:00

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#!/bin/sh
if [ "${NGX_HTTP}" = 0 ] ; then
unset NGX_HTTP_NO_PROXY NGX_HTTP_WITH_MODSECURITY
else
NGX_HTTP_NO_PROXY=$(gobool_to_int "${NGX_HTTP_NO_PROXY:-0}" 0)
export NGX_HTTP_NO_PROXY
if [ "${NGX_HTTP_NO_PROXY}" = 0 ] ; then
NGX_HTTP_CONFLOAD=$(append_list "${NGX_HTTP_CONFLOAD}" proxy)
fi
unset http_modules http_confload
http_modules=
http_confload="${NGX_HTTP_CONFLOAD:-}"
if [ -n "${NGX_HTTP_MODULES}" ] ; then
## angie-module-lua: depends on angie-module-ndk
## angie-module-set-misc: depends on angie-module-ndk
# unset want_ndk
# want_ndk=0
# if list_have_item "${NGX_HTTP_MODULES}" lua ; then
# want_ndk=1
# elif list_have_item "${NGX_HTTP_MODULES}" set-misc ; then
# want_ndk=1
# fi
# if [ ${want_ndk} = 1 ] ; then
# NGX_HTTP_MODULES=$(prepend_list "${NGX_HTTP_MODULES}" ndk)
# fi
# unset want_ndk
NGX_HTTP_MODULES=$(
printf '%s' "${NGX_HTTP_MODULES}" \
| sed -zE 's/(\s|^)(lua|set-misc)(\s|$)/\1ndk \2\3/g'
)
fi
## filter out builtin http modules
unset i
for i in ${NGX_HTTP_MODULES:-} ; do
[ -n "$i" ] || continue
case "$i" in
*/* | *\** | *\?* )
log_always "module '$i' is not legal, skipping"
continue
;;
esac
if is_builtin_module http "$i" ; then
log "$i is builtin module, moving to NGX_HTTP_CONFLOAD"
http_confload=$(append_list "${http_confload}" "$i")
continue
fi
## naive deduplication
if list_have_item "${http_modules}" "$i" ; then
log "$i is already specified"
continue
fi
http_modules=$(append_list "${http_modules}" "$i")
done
unset i
## grpc depends on http/2
if list_have_item "${NGX_HTTP_CONFLOAD}" grpc ; then
unset want_http2
want_http2=0
if ! list_have_item "${NGX_HTTP_CONFLOAD}" v2 ; then
want_http2=1
fi
if [ "${want_http2}" = 1 ] ; then
NGX_HTTP_CONFLOAD=$(append_list "${NGX_HTTP_CONFLOAD}" v2)
fi
unset want_http2
fi
set -a
NGX_HTTP_MODULES="${http_modules}"
NGX_HTTP_CONFLOAD=$(sort_dedup_list "${http_confload}")
set +a
unset http_modules http_confload
## quirk: angie-module-modsecurity
unset NGX_HTTP_WITH_MODSECURITY
NGX_HTTP_WITH_MODSECURITY=0
while : ; do
if ! list_have_item "${NGX_HTTP_MODULES}" modsecurity ; then
break
fi
for d in /angie/modules /etc/angie/modules /etc/angie/modules.dist ; do
[ -d "$d" ] || continue
[ -f "$d/ngx_http_modsecurity_module.so" ] || continue
if ! [ -h "$d/ngx_http_modsecurity_module.so" ] ; then
NGX_HTTP_WITH_MODSECURITY=1
break
fi
done ; unset d
break ; done
export NGX_HTTP_WITH_MODSECURITY
if [ "${NGX_HTTP_WITH_MODSECURITY}" = 1 ] ; then
set -a
NGX_DIRS_MERGE=$(sort_dedup_list "${NGX_DIRS_MERGE} modsecurity")
set +a
fi
fi