Mercurial > hg > nginx
view auto/lib/pcre/make @ 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_LIBRARY = PCRE2 ]; then # PCRE2 if [ $NGX_CC_NAME = msvc ]; then # With PCRE2, it is not possible to compile all sources. # Since list of source files changes between versions, we # test files which might not be present. ngx_pcre_srcs="pcre2_auto_possess.c \ pcre2_chartables.c \ pcre2_compile.c \ pcre2_config.c \ pcre2_context.c \ pcre2_dfa_match.c \ pcre2_error.c \ pcre2_jit_compile.c \ pcre2_maketables.c \ pcre2_match.c \ pcre2_match_data.c \ pcre2_newline.c \ pcre2_ord2utf.c \ pcre2_pattern_info.c \ pcre2_string_utils.c \ pcre2_study.c \ pcre2_substitute.c \ pcre2_substring.c \ pcre2_tables.c \ pcre2_ucd.c \ pcre2_valid_utf.c \ pcre2_xclass.c" ngx_pcre_test="pcre2_convert.c \ pcre2_extuni.c \ pcre2_find_bracket.c \ pcre2_script_run.c \ pcre2_serialize.c" for ngx_src in $ngx_pcre_test do if [ -f $PCRE/src/$ngx_src ]; then ngx_pcre_srcs="$ngx_pcre_srcs $ngx_src" fi done ngx_pcre_objs=`echo $ngx_pcre_srcs \ | sed -e "s#\([^ ]*\.\)c#\1$ngx_objext#g"` ngx_pcre_srcs=`echo $ngx_pcre_srcs \ | sed -e "s/ *\([^ ][^ ]*\)/$ngx_regex_cont\1/g"` ngx_pcre_objs=`echo $ngx_pcre_objs \ | sed -e "s/ *\([^ ][^ ]*\)/$ngx_regex_cont\1/g"` cat << END >> $NGX_MAKEFILE PCRE_CFLAGS = -O2 -Ob1 -Oi -Gs $LIBC $CPU_OPT PCRE_FLAGS = -DHAVE_CONFIG_H -DPCRE2_STATIC -DPCRE2_CODE_UNIT_WIDTH=8 \\ -DHAVE_MEMMOVE PCRE_SRCS = $ngx_pcre_srcs PCRE_OBJS = $ngx_pcre_objs $PCRE/src/pcre2.h: cd $PCRE/src \\ && copy /y config.h.generic config.h \\ && copy /y pcre2.h.generic pcre2.h \\ && copy /y pcre2_chartables.c.dist pcre2_chartables.c $PCRE/src/pcre2-8.lib: $PCRE/src/pcre2.h $NGX_MAKEFILE cd $PCRE/src \\ && cl -nologo -c \$(PCRE_CFLAGS) -I . \$(PCRE_FLAGS) \$(PCRE_SRCS) \\ && link -lib -out:pcre2-8.lib -verbose:lib \$(PCRE_OBJS) END else cat << END >> $NGX_MAKEFILE $PCRE/src/pcre2.h: $PCRE/Makefile $PCRE/Makefile: $NGX_MAKEFILE cd $PCRE \\ && if [ -f Makefile ]; then \$(MAKE) distclean; fi \\ && CC="\$(CC)" CFLAGS="$PCRE_OPT" \\ ./configure --disable-shared $PCRE_CONF_OPT $PCRE/.libs/libpcre2-8.a: $PCRE/Makefile cd $PCRE \\ && \$(MAKE) libpcre2-8.la END fi else # PCRE case "$NGX_CC_NAME" in msvc) ngx_makefile=makefile.msvc ngx_opt="CPU_OPT=\"$CPU_OPT\" LIBC=$LIBC" ngx_pcre="PCRE=\"$PCRE\"" ;; owc) ngx_makefile=makefile.owc ngx_opt="CPU_OPT=\"$CPU_OPT\"" ngx_pcre=`echo PCRE=\"$PCRE\" | sed -e "s/\//$ngx_regex_dirsep/g"` ;; bcc) ngx_makefile=makefile.bcc ngx_opt="-DCPU_OPT=\"$CPU_OPT\"" ngx_pcre=`echo \-DPCRE=\"$PCRE\" \ | sed -e "s/\//$ngx_regex_dirsep/g"` ;; *) ngx_makefile= ;; esac if [ -n "$ngx_makefile" ]; then cat << END >> $NGX_MAKEFILE `echo "$PCRE/pcre.lib: $PCRE/pcre.h $NGX_MAKEFILE" \ | sed -e "s/\//$ngx_regex_dirsep/g"` \$(MAKE) -f auto/lib/pcre/$ngx_makefile $ngx_pcre $ngx_opt `echo "$PCRE/pcre.h:" | sed -e "s/\//$ngx_regex_dirsep/g"` \$(MAKE) -f auto/lib/pcre/$ngx_makefile $ngx_pcre pcre.h END else cat << END >> $NGX_MAKEFILE $PCRE/pcre.h: $PCRE/Makefile $PCRE/Makefile: $NGX_MAKEFILE cd $PCRE \\ && if [ -f Makefile ]; then \$(MAKE) distclean; fi \\ && CC="\$(CC)" CFLAGS="$PCRE_OPT" \\ ./configure --disable-shared $PCRE_CONF_OPT $PCRE/.libs/libpcre.a: $PCRE/Makefile cd $PCRE \\ && \$(MAKE) libpcre.la END fi fi