mirror of
https://github.com/nginx/nginx.git
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156 lines
4.4 KiB
C
156 lines
4.4 KiB
C
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#include <ngx_config.h>
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#include <ngx_core.h>
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#include <ngx_http.h>
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#define NGX_DEFLAUT_CERTIFICATE "cert.pem"
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#define NGX_DEFLAUT_CERTIFICATE_KEY "cert.pem"
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static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf);
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static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf,
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void *parent, void *child);
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static ngx_command_t ngx_http_ssl_commands[] = {
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{ ngx_string("ssl"),
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NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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ngx_conf_set_flag_slot,
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NGX_HTTP_SRV_CONF_OFFSET,
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offsetof(ngx_http_ssl_srv_conf_t, enable),
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NULL },
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{ ngx_string("ssl_certificate"),
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NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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ngx_conf_set_str_slot,
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NGX_HTTP_SRV_CONF_OFFSET,
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offsetof(ngx_http_ssl_srv_conf_t, certificate),
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NULL },
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{ ngx_string("ssl_certificate_key"),
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NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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ngx_conf_set_str_slot,
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NGX_HTTP_SRV_CONF_OFFSET,
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offsetof(ngx_http_ssl_srv_conf_t, certificate_key),
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NULL },
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ngx_null_command
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};
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static ngx_http_module_t ngx_http_ssl_module_ctx = {
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NULL, /* pre conf */
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NULL, /* create main configuration */
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NULL, /* init main configuration */
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ngx_http_ssl_create_srv_conf, /* create server configuration */
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ngx_http_ssl_merge_srv_conf, /* merge server configuration */
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NULL, /* create location configuration */
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NULL, /* merge location configuration */
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};
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ngx_module_t ngx_http_ssl_module = {
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NGX_MODULE,
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&ngx_http_ssl_module_ctx, /* module context */
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ngx_http_ssl_commands, /* module directives */
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NGX_HTTP_MODULE, /* module type */
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NULL, /* init module */
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NULL /* init process */
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};
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static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf)
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{
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ngx_http_ssl_srv_conf_t *scf;
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if (!(scf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssl_srv_conf_t)))) {
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return NGX_CONF_ERROR;
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}
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scf->enable = NGX_CONF_UNSET;
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return scf;
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}
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static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf,
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void *parent, void *child)
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{
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ngx_http_ssl_srv_conf_t *prev = parent;
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ngx_http_ssl_srv_conf_t *conf = child;
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ngx_conf_merge_value(conf->enable, prev->enable, 0);
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if (conf->enable == 0) {
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return NGX_CONF_OK;
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}
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ngx_conf_merge_str_value(conf->certificate, prev->certificate,
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NGX_DEFLAUT_CERTIFICATE);
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ngx_conf_merge_str_value(conf->certificate_key, prev->certificate_key,
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NGX_DEFLAUT_CERTIFICATE_KEY);
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/* TODO: configure methods */
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conf->ssl_ctx = SSL_CTX_new(SSLv23_server_method());
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if (conf->ssl_ctx == NULL) {
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ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0, "SSL_CTX_new() failed");
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return NGX_CONF_ERROR;
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}
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if (SSL_CTX_use_certificate_file(conf->ssl_ctx,
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(char *) conf->certificate.data,
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SSL_FILETYPE_PEM) == 0) {
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ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0,
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"SSL_CTX_use_certificate_file(\"%s\") failed",
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conf->certificate.data);
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return NGX_CONF_ERROR;
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}
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if (SSL_CTX_use_PrivateKey_file(conf->ssl_ctx,
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(char *) conf->certificate_key.data,
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SSL_FILETYPE_PEM) == 0) {
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ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0,
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"SSL_CTX_use_PrivateKey_file(\"%s\") failed",
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conf->certificate_key.data);
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return NGX_CONF_ERROR;
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}
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return NGX_CONF_OK;
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}
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#if 0
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static ngx_int_t ngx_http_ssl_init_process(ngx_cycle_t *cycle)
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{
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ngx_uint_t i;
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ngx_http_ssl_srv_conf_t *sscf;
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ngx_http_core_srv_conf_t **cscfp;
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ngx_http_core_main_conf_t *cmcf;
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cmcf = ngx_http_cycle_get_module_main_conf(cycle, ngx_http_core_module);
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cscfp = cmcf->servers.elts;
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for (i = 0; i < cmcf->servers.nelts; i++) {
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sscf = cscfp[i]->ctx->srv_conf[ngx_http_ssl_module.ctx_index];
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if (sscf->enable) {
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cscfp[i]->recv = ngx_ssl_recv;
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cscfp[i]->send_chain = ngx_ssl_send_chain;
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}
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}
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return NGX_OK;
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}
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#endif
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