Mercurial > hg > nginx
view auto/feature @ 7729:3bff3f397c05
SSL: ssl_conf_command directive.
With the ssl_conf_command directive it is now possible to set
arbitrary OpenSSL configuration parameters as long as nginx is compiled
with OpenSSL 1.0.2 or later. Full list of available configuration
commands can be found in the SSL_CONF_cmd manual page
(https://www.openssl.org/docs/man1.1.1/man3/SSL_CONF_cmd.html).
In particular, this allows configuring PrioritizeChaCha option
(ticket #1445):
ssl_conf_command Options PrioritizeChaCha;
It can be also used to configure TLSv1.3 ciphers in OpenSSL,
which fails to configure them via the SSL_CTX_set_cipher_list()
interface (ticket #1529):
ssl_conf_command Ciphersuites TLS_CHACHA20_POLY1305_SHA256;
Configuration commands are applied after nginx own configuration
for SSL, so they can be used to override anything set by nginx.
Note though that configuring OpenSSL directly with ssl_conf_command
might result in a behaviour nginx does not expect, and should be
done with care.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 22 Oct 2020 18:00:22 +0300 |
parents | e3faa5fb7772 |
children |
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# Copyright (C) Igor Sysoev # Copyright (C) Nginx, Inc. echo $ngx_n "checking for $ngx_feature ...$ngx_c" cat << END >> $NGX_AUTOCONF_ERR ---------------------------------------- checking for $ngx_feature END ngx_found=no if test -n "$ngx_feature_name"; then ngx_have_feature=`echo $ngx_feature_name \ | tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ` fi if test -n "$ngx_feature_path"; then for ngx_temp in $ngx_feature_path; do ngx_feature_inc_path="$ngx_feature_inc_path -I $ngx_temp" done fi cat << END > $NGX_AUTOTEST.c #include <sys/types.h> $NGX_INCLUDE_UNISTD_H $ngx_feature_incs int main(void) { $ngx_feature_test; return 0; } END ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS $ngx_feature_inc_path \ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_TEST_LD_OPT $ngx_feature_libs" ngx_feature_inc_path= eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then case "$ngx_feature_run" in yes) # /bin/sh is used to intercept "Killed" or "Abort trap" messages if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then echo " found" ngx_found=yes if test -n "$ngx_feature_name"; then have=$ngx_have_feature . auto/have fi else echo " found but is not working" fi ;; value) # /bin/sh is used to intercept "Killed" or "Abort trap" messages if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then echo " found" ngx_found=yes cat << END >> $NGX_AUTO_CONFIG_H #ifndef $ngx_feature_name #define $ngx_feature_name `$NGX_AUTOTEST` #endif END else echo " found but is not working" fi ;; bug) # /bin/sh is used to intercept "Killed" or "Abort trap" messages if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then echo " not found" else echo " found" ngx_found=yes if test -n "$ngx_feature_name"; then have=$ngx_have_feature . auto/have fi fi ;; *) echo " found" ngx_found=yes if test -n "$ngx_feature_name"; then have=$ngx_have_feature . auto/have fi ;; esac else echo " not found" echo "----------" >> $NGX_AUTOCONF_ERR cat $NGX_AUTOTEST.c >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR echo $ngx_test >> $NGX_AUTOCONF_ERR echo "----------" >> $NGX_AUTOCONF_ERR fi rm -rf $NGX_AUTOTEST*