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comparison src/http/modules/ngx_http_ssl_module.c @ 0:f0b350454894 NGINX_0_1_0

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nginx 0.1.0 *) The first public version.
author Igor Sysoev <http://sysoev.ru>
date Mon, 04 Oct 2004 00:00:00 +0400
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children 7ca9bdc82b3f
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-1:000000000000 0:f0b350454894
1
2 /*
3 * Copyright (C) Igor Sysoev
4 */
5
6
7 #include <ngx_config.h>
8 #include <ngx_core.h>
9 #include <ngx_http.h>
10
11
12 #define NGX_DEFLAUT_CERTIFICATE "cert.pem"
13 #define NGX_DEFLAUT_CERTIFICATE_KEY "cert.pem"
14
15
16 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf);
17 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf,
18 void *parent, void *child);
19
20
21 static ngx_command_t ngx_http_ssl_commands[] = {
22
23 { ngx_string("ssl"),
24 NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
25 ngx_conf_set_flag_slot,
26 NGX_HTTP_SRV_CONF_OFFSET,
27 offsetof(ngx_http_ssl_srv_conf_t, enable),
28 NULL },
29
30 { ngx_string("ssl_certificate"),
31 NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
32 ngx_conf_set_str_slot,
33 NGX_HTTP_SRV_CONF_OFFSET,
34 offsetof(ngx_http_ssl_srv_conf_t, certificate),
35 NULL },
36
37 { ngx_string("ssl_certificate_key"),
38 NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
39 ngx_conf_set_str_slot,
40 NGX_HTTP_SRV_CONF_OFFSET,
41 offsetof(ngx_http_ssl_srv_conf_t, certificate_key),
42 NULL },
43
44 ngx_null_command
45 };
46
47
48 static ngx_http_module_t ngx_http_ssl_module_ctx = {
49 NULL, /* pre conf */
50
51 NULL, /* create main configuration */
52 NULL, /* init main configuration */
53
54 ngx_http_ssl_create_srv_conf, /* create server configuration */
55 ngx_http_ssl_merge_srv_conf, /* merge server configuration */
56
57 NULL, /* create location configuration */
58 NULL, /* merge location configuration */
59 };
60
61
62 ngx_module_t ngx_http_ssl_module = {
63 NGX_MODULE,
64 &ngx_http_ssl_module_ctx, /* module context */
65 ngx_http_ssl_commands, /* module directives */
66 NGX_HTTP_MODULE, /* module type */
67 NULL, /* init module */
68 NULL /* init process */
69 };
70
71
72 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf)
73 {
74 ngx_http_ssl_srv_conf_t *scf;
75
76 if (!(scf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssl_srv_conf_t)))) {
77 return NGX_CONF_ERROR;
78 }
79
80 scf->enable = NGX_CONF_UNSET;
81
82 return scf;
83 }
84
85
86 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf,
87 void *parent, void *child)
88 {
89 ngx_http_ssl_srv_conf_t *prev = parent;
90 ngx_http_ssl_srv_conf_t *conf = child;
91
92 ngx_conf_merge_value(conf->enable, prev->enable, 0);
93
94 if (conf->enable == 0) {
95 return NGX_CONF_OK;
96 }
97
98 ngx_conf_merge_str_value(conf->certificate, prev->certificate,
99 NGX_DEFLAUT_CERTIFICATE);
100
101 ngx_conf_merge_str_value(conf->certificate_key, prev->certificate_key,
102 NGX_DEFLAUT_CERTIFICATE_KEY);
103
104 /* TODO: configure methods */
105
106 conf->ssl_ctx = SSL_CTX_new(SSLv23_server_method());
107
108 if (conf->ssl_ctx == NULL) {
109 ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0, "SSL_CTX_new() failed");
110 return NGX_CONF_ERROR;
111 }
112
113 if (SSL_CTX_use_certificate_file(conf->ssl_ctx,
114 (char *) conf->certificate.data,
115 SSL_FILETYPE_PEM) == 0) {
116 ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0,
117 "SSL_CTX_use_certificate_file(\"%s\") failed",
118 conf->certificate.data);
119 return NGX_CONF_ERROR;
120 }
121
122 if (SSL_CTX_use_PrivateKey_file(conf->ssl_ctx,
123 (char *) conf->certificate_key.data,
124 SSL_FILETYPE_PEM) == 0) {
125 ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0,
126 "SSL_CTX_use_PrivateKey_file(\"%s\") failed",
127 conf->certificate_key.data);
128 return NGX_CONF_ERROR;
129 }
130
131 return NGX_CONF_OK;
132 }
133
134
135 #if 0
136
137 static ngx_int_t ngx_http_ssl_init_process(ngx_cycle_t *cycle)
138 {
139 ngx_uint_t i;
140 ngx_http_ssl_srv_conf_t *sscf;
141 ngx_http_core_srv_conf_t **cscfp;
142 ngx_http_core_main_conf_t *cmcf;
143
144 cmcf = ngx_http_cycle_get_module_main_conf(cycle, ngx_http_core_module);
145
146 cscfp = cmcf->servers.elts;
147
148 for (i = 0; i < cmcf->servers.nelts; i++) {
149 sscf = cscfp[i]->ctx->srv_conf[ngx_http_ssl_module.ctx_index];
150
151 if (sscf->enable) {
152 cscfp[i]->recv = ngx_ssl_recv;
153 cscfp[i]->send_chain = ngx_ssl_send_chain;
154 }
155 }
156
157 return NGX_OK;
158 }
159
160 #endif