Mercurial > hg > nginx-vendor-current
diff src/imap/ngx_imap_ssl_module.c @ 112:408f195b3482 NGINX_0_3_3
nginx 0.3.3
*) Change: the "bl" and "af" parameters of the "listen" directive was
renamed to the "backlog" and "accept_filter".
*) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen"
directive.
*) Change: the "$msec" log parameter does not require now the
additional the gettimeofday() system call.
*) Feature: the -t switch now tests the "listen" directives.
*) Bugfix: if the invalid address was specified in the "listen"
directive, then after the -HUP signal nginx left an open socket in
the CLOSED state.
*) Bugfix: the mime type may be incorrectly set to default value for
index file with variable in the name; bug appeared in 0.3.0.
*) Feature: the "timer_resolution" directive.
*) Feature: the millisecond "$upstream_response_time" log parameter.
*) Bugfix: a temporary file with client request body now is removed
just after the response header was transferred to a client.
*) Bugfix: OpenSSL 0.9.6 compatibility.
*) Bugfix: the SSL certificate and key file paths could not be relative.
*) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in
the ngx_imap_ssl_module.
*) Bugfix: the "ssl_protocols" directive allowed to specify the single
protocol only.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 19 Oct 2005 00:00:00 +0400 |
parents | ca4f70b3ccc6 |
children | d25a1d6034f1 |
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--- a/src/imap/ngx_imap_ssl_module.c +++ b/src/imap/ngx_imap_ssl_module.c @@ -17,6 +17,15 @@ static void *ngx_imap_ssl_create_conf(ngx_conf_t *cf); static char *ngx_imap_ssl_merge_conf(ngx_conf_t *cf, void *parent, void *child); +#if !defined (SSL_OP_CIPHER_SERVER_PREFERENCE) + +static char *ngx_imap_ssl_nosupported(ngx_conf_t *cf, ngx_command_t *cmd, + void *conf); + +static char ngx_imap_ssl_openssl097[] = "OpenSSL 0.9.7 and higher"; + +#endif + static ngx_conf_bitmask_t ngx_imap_ssl_protocols[] = { { ngx_string("SSLv2"), NGX_SSL_SSLv2 }, @@ -50,7 +59,7 @@ static ngx_command_t ngx_imap_ssl_comma NULL }, { ngx_string("ssl_protocols"), - NGX_IMAP_MAIN_CONF|NGX_IMAP_SRV_CONF|NGX_CONF_TAKE1, + NGX_IMAP_MAIN_CONF|NGX_IMAP_SRV_CONF|NGX_CONF_1MORE, ngx_conf_set_bitmask_slot, NGX_IMAP_SRV_CONF_OFFSET, offsetof(ngx_imap_ssl_conf_t, protocols), @@ -65,10 +74,15 @@ static ngx_command_t ngx_imap_ssl_comma { ngx_string("ssl_prefer_server_ciphers"), NGX_IMAP_MAIN_CONF|NGX_IMAP_SRV_CONF|NGX_CONF_FLAG, +#ifdef SSL_OP_CIPHER_SERVER_PREFERENCE ngx_conf_set_flag_slot, NGX_IMAP_SRV_CONF_OFFSET, offsetof(ngx_imap_ssl_conf_t, prefer_server_ciphers), NULL }, +#else + ngx_imap_ssl_nosupported, 0, 0, ngx_imap_ssl_openssl097 }, +#endif + ngx_null_command }; @@ -138,6 +152,8 @@ ngx_imap_ssl_merge_conf(ngx_conf_t *cf, ngx_imap_ssl_conf_t *prev = parent; ngx_imap_ssl_conf_t *conf = child; + ngx_pool_cleanup_t *cln; + ngx_conf_merge_value(conf->enable, prev->enable, 0); if (conf->enable == 0) { @@ -166,20 +182,25 @@ ngx_imap_ssl_merge_conf(ngx_conf_t *cf, return NGX_CONF_ERROR; } - if (ngx_pool_cleanup_add(cf->pool, ngx_ssl_cleanup_ctx, &conf->ssl) == NULL) - { + cln = ngx_pool_cleanup_add(cf->pool, 0); + if (cln == NULL) { return NGX_CONF_ERROR; } - if (ngx_ssl_certificate(&conf->ssl, conf->certificate.data, - conf->certificate_key.data) != NGX_OK) + cln->handler = ngx_ssl_cleanup_ctx; + cln->data = &conf->ssl; + + if (ngx_ssl_certificate(cf, &conf->ssl, &conf->certificate, + &conf->certificate_key) + != NGX_OK) { return NGX_CONF_ERROR; } if (conf->ciphers.len) { if (SSL_CTX_set_cipher_list(conf->ssl.ctx, - (const char *) conf->ciphers.data) == 0) + (const char *) conf->ciphers.data) + == 0) { ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0, "SSL_CTX_set_cipher_list(\"%V\") failed", @@ -187,6 +208,14 @@ ngx_imap_ssl_merge_conf(ngx_conf_t *cf, } } +#ifdef SSL_OP_CIPHER_SERVER_PREFERENCE + + if (conf->prefer_server_ciphers) { + SSL_CTX_set_options(conf->ssl.ctx, SSL_OP_CIPHER_SERVER_PREFERENCE); + } + +#endif + if (ngx_ssl_generate_rsa512_key(&conf->ssl) != NGX_OK) { return NGX_CONF_ERROR; } @@ -198,3 +227,18 @@ ngx_imap_ssl_merge_conf(ngx_conf_t *cf, return NGX_CONF_OK; } + + +#if !defined (SSL_OP_CIPHER_SERVER_PREFERENCE) + +static char * +ngx_imap_ssl_nosupported(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) +{ + ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, + "\"%V\" directive is available only in %s,", + &cmd->name, cmd->post); + + return NGX_CONF_ERROR; +} + +#endif