Mercurial > hg > nginx
view auto/lib/pcre/conf @ 8084:0f3d98e4bcc5
SSL: automatic rotation of session ticket keys.
As long as ssl_session_cache in shared memory is configured, session ticket
keys are now automatically generated in shared memory, and rotated
periodically. This can be beneficial from forward secrecy point of view,
and also avoids increased CPU usage after configuration reloads.
This also helps BoringSSL to properly resume sessions in configurations
with multiple worker processes and no ssl_session_ticket_key directives,
as BoringSSL tries to automatically rotate session ticket keys and does
this independently in different worker processes, thus breaking session
resumption between worker processes.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Wed, 12 Oct 2022 20:14:53 +0300 |
parents | 0b5f12d5c531 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. if [ $PCRE != NONE ]; then if [ -f $PCRE/src/pcre2.h.generic ]; then PCRE_LIBRARY=PCRE2 have=NGX_PCRE . auto/have have=NGX_PCRE2 . auto/have if [ "$NGX_PLATFORM" = win32 ]; then have=PCRE2_STATIC . auto/have fi CORE_INCS="$CORE_INCS $PCRE/src/" CORE_DEPS="$CORE_DEPS $PCRE/src/pcre2.h" case "$NGX_CC_NAME" in msvc) LINK_DEPS="$LINK_DEPS $PCRE/src/pcre2-8.lib" CORE_LIBS="$CORE_LIBS $PCRE/src/pcre2-8.lib" ;; *) LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre2-8.a" CORE_LIBS="$CORE_LIBS $PCRE/.libs/libpcre2-8.a" ;; esac else PCRE_LIBRARY=PCRE have=NGX_PCRE . auto/have if [ "$NGX_PLATFORM" = win32 ]; then have=PCRE_STATIC . auto/have fi CORE_INCS="$CORE_INCS $PCRE" CORE_DEPS="$CORE_DEPS $PCRE/pcre.h" case "$NGX_CC_NAME" in msvc | owc | bcc) LINK_DEPS="$LINK_DEPS $PCRE/pcre.lib" CORE_LIBS="$CORE_LIBS $PCRE/pcre.lib" ;; *) LINK_DEPS="$LINK_DEPS $PCRE/.libs/libpcre.a" CORE_LIBS="$CORE_LIBS $PCRE/.libs/libpcre.a" ;; esac fi if [ $PCRE_JIT = YES ]; then have=NGX_HAVE_PCRE_JIT . auto/have PCRE_CONF_OPT="$PCRE_CONF_OPT --enable-jit" fi else if [ "$NGX_PLATFORM" != win32 ]; then PCRE=NO fi if [ $PCRE = NO -a $PCRE2 != DISABLED ]; then ngx_feature="PCRE2 library" ngx_feature_name="NGX_PCRE2" ngx_feature_run=no ngx_feature_incs="#define PCRE2_CODE_UNIT_WIDTH 8 #include <pcre2.h>" ngx_feature_path= ngx_feature_libs="-lpcre2-8" ngx_feature_test="pcre2_code *re; re = pcre2_compile(NULL, 0, 0, NULL, NULL, NULL); if (re == NULL) return 1" . auto/feature if [ $ngx_found = no ]; then # pcre2-config ngx_pcre2_prefix=`pcre2-config --prefix 2>/dev/null` if [ -n "$ngx_pcre2_prefix" ]; then ngx_feature="PCRE2 library in $ngx_pcre2_prefix" ngx_feature_path=`pcre2-config --cflags \ | sed -n -e 's/.*-I *\([^ ][^ ]*\).*/\1/p'` ngx_feature_libs=`pcre2-config --libs8` . auto/feature fi fi if [ $ngx_found = yes ]; then have=NGX_PCRE . auto/have CORE_INCS="$CORE_INCS $ngx_feature_path" CORE_LIBS="$CORE_LIBS $ngx_feature_libs" PCRE=YES PCRE_LIBRARY=PCRE2 fi fi if [ $PCRE = NO ]; then ngx_feature="PCRE library" ngx_feature_name="NGX_PCRE" ngx_feature_run=no ngx_feature_incs="#include <pcre.h>" ngx_feature_path= ngx_feature_libs="-lpcre" ngx_feature_test="pcre *re; re = pcre_compile(NULL, 0, NULL, 0, NULL); if (re == NULL) return 1" . auto/feature if [ $ngx_found = no ]; then # FreeBSD port ngx_feature="PCRE library in /usr/local/" ngx_feature_path="/usr/local/include" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/usr/local/lib -L/usr/local/lib -lpcre" else ngx_feature_libs="-L/usr/local/lib -lpcre" fi . auto/feature fi if [ $ngx_found = no ]; then # RedHat RPM, Solaris package ngx_feature="PCRE library in /usr/include/pcre/" ngx_feature_path="/usr/include/pcre" ngx_feature_libs="-lpcre" . auto/feature fi if [ $ngx_found = no ]; then # NetBSD port ngx_feature="PCRE library in /usr/pkg/" ngx_feature_path="/usr/pkg/include" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/usr/pkg/lib -L/usr/pkg/lib -lpcre" else ngx_feature_libs="-L/usr/pkg/lib -lpcre" fi . auto/feature fi if [ $ngx_found = no ]; then # MacPorts ngx_feature="PCRE library in /opt/local/" ngx_feature_path="/opt/local/include" if [ $NGX_RPATH = YES ]; then ngx_feature_libs="-R/opt/local/lib -L/opt/local/lib -lpcre" else ngx_feature_libs="-L/opt/local/lib -lpcre" fi . auto/feature fi if [ $ngx_found = yes ]; then CORE_INCS="$CORE_INCS $ngx_feature_path" CORE_LIBS="$CORE_LIBS $ngx_feature_libs" PCRE=YES PCRE_LIBRARY=PCRE fi if [ $PCRE = YES ]; then ngx_feature="PCRE JIT support" ngx_feature_name="NGX_HAVE_PCRE_JIT" ngx_feature_test="int jit = 0; pcre_free_study(NULL); pcre_config(PCRE_CONFIG_JIT, &jit); if (jit != 1) return 1;" . auto/feature if [ $ngx_found = yes ]; then PCRE_JIT=YES fi fi fi if [ $PCRE != YES ]; then cat << END $0: error: the HTTP rewrite module requires the PCRE library. You can either disable the module by using --without-http_rewrite_module option, or install the PCRE library into the system, or build the PCRE library statically from the source with nginx by using --with-pcre=<path> option. END exit 1 fi fi