Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssl_module.c @ 2045:2b11822b12d6
$ssl_client_cert
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 16 Jun 2008 05:54:18 +0000 |
| parents | f45cec1cd270 |
| children | 9697407e9ecb |
| rev | line source |
|---|---|
|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
1 |
|
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
2 /* |
|
444
42d11f017717
nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
Igor Sysoev <igor@sysoev.ru>
parents:
441
diff
changeset
|
3 * Copyright (C) Igor Sysoev |
|
441
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
4 */ |
|
da8c5707af39
nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
Igor Sysoev <igor@sysoev.ru>
parents:
396
diff
changeset
|
5 |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
6 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
7 #include <ngx_config.h> |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
8 #include <ngx_core.h> |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
9 #include <ngx_http.h> |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
10 |
| 573 | 11 |
| 671 | 12 typedef ngx_int_t (*ngx_ssl_variable_handler_pt)(ngx_connection_t *c, |
| 13 ngx_pool_t *pool, ngx_str_t *s); | |
| 611 | 14 |
| 15 | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
16 #define NGX_DEFLAUT_CERTIFICATE "cert.pem" |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
17 #define NGX_DEFLAUT_CERTIFICATE_KEY "cert.pem" |
| 547 | 18 #define NGX_DEFLAUT_CIPHERS "ALL:!ADH:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP" |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
19 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
20 |
| 671 | 21 static ngx_int_t ngx_http_ssl_static_variable(ngx_http_request_t *r, |
| 611 | 22 ngx_http_variable_value_t *v, uintptr_t data); |
| 671 | 23 static ngx_int_t ngx_http_ssl_variable(ngx_http_request_t *r, |
| 647 | 24 ngx_http_variable_value_t *v, uintptr_t data); |
| 611 | 25 |
| 26 static ngx_int_t ngx_http_ssl_add_variables(ngx_conf_t *cf); | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
27 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf); |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
28 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, |
| 501 | 29 void *parent, void *child); |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
30 |
| 973 | 31 static char *ngx_http_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
| 32 void *conf); | |
| 33 | |
| 563 | 34 #if !defined (SSL_OP_CIPHER_SERVER_PREFERENCE) |
| 35 | |
| 36 static char *ngx_http_ssl_nosupported(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 37 void *conf); | |
| 38 | |
| 39 static char ngx_http_ssl_openssl097[] = "OpenSSL 0.9.7 and higher"; | |
| 40 | |
| 41 #endif | |
| 42 | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
43 |
| 547 | 44 static ngx_conf_bitmask_t ngx_http_ssl_protocols[] = { |
| 45 { ngx_string("SSLv2"), NGX_SSL_SSLv2 }, | |
| 46 { ngx_string("SSLv3"), NGX_SSL_SSLv3 }, | |
| 47 { ngx_string("TLSv1"), NGX_SSL_TLSv1 }, | |
| 48 { ngx_null_string, 0 } | |
| 49 }; | |
| 50 | |
| 51 | |
|
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
52 static ngx_command_t ngx_http_ssl_commands[] = { |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
53 |
|
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
54 { ngx_string("ssl"), |
| 599 | 55 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
56 ngx_conf_set_flag_slot, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
57 NGX_HTTP_SRV_CONF_OFFSET, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
58 offsetof(ngx_http_ssl_srv_conf_t, enable), |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
59 NULL }, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
60 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
61 { ngx_string("ssl_certificate"), |
| 599 | 62 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
63 ngx_conf_set_str_slot, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
64 NGX_HTTP_SRV_CONF_OFFSET, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
65 offsetof(ngx_http_ssl_srv_conf_t, certificate), |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
66 NULL }, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
67 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
68 { ngx_string("ssl_certificate_key"), |
| 599 | 69 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
70 ngx_conf_set_str_slot, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
71 NGX_HTTP_SRV_CONF_OFFSET, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
72 offsetof(ngx_http_ssl_srv_conf_t, certificate_key), |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
73 NULL }, |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
74 |
| 2044 | 75 { ngx_string("ssl_dhparam"), |
| 76 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 77 ngx_conf_set_str_slot, | |
| 78 NGX_HTTP_SRV_CONF_OFFSET, | |
| 79 offsetof(ngx_http_ssl_srv_conf_t, dhparam), | |
| 80 NULL }, | |
| 81 | |
| 547 | 82 { ngx_string("ssl_protocols"), |
| 563 | 83 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_1MORE, |
| 547 | 84 ngx_conf_set_bitmask_slot, |
| 85 NGX_HTTP_SRV_CONF_OFFSET, | |
| 86 offsetof(ngx_http_ssl_srv_conf_t, protocols), | |
| 87 &ngx_http_ssl_protocols }, | |
| 88 | |
| 479 | 89 { ngx_string("ssl_ciphers"), |
| 563 | 90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
| 479 | 91 ngx_conf_set_str_slot, |
| 92 NGX_HTTP_SRV_CONF_OFFSET, | |
| 93 offsetof(ngx_http_ssl_srv_conf_t, ciphers), | |
| 94 NULL }, | |
| 95 | |
| 647 | 96 { ngx_string("ssl_verify_client"), |
| 667 | 97 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
| 647 | 98 ngx_conf_set_flag_slot, |
| 99 NGX_HTTP_SRV_CONF_OFFSET, | |
| 100 offsetof(ngx_http_ssl_srv_conf_t, verify), | |
| 101 NULL }, | |
| 102 | |
| 103 { ngx_string("ssl_verify_depth"), | |
| 104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_1MORE, | |
| 105 ngx_conf_set_num_slot, | |
| 106 NGX_HTTP_SRV_CONF_OFFSET, | |
| 107 offsetof(ngx_http_ssl_srv_conf_t, verify_depth), | |
| 108 NULL }, | |
| 109 | |
| 110 { ngx_string("ssl_client_certificate"), | |
| 111 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 112 ngx_conf_set_str_slot, | |
| 113 NGX_HTTP_SRV_CONF_OFFSET, | |
| 114 offsetof(ngx_http_ssl_srv_conf_t, client_certificate), | |
| 115 NULL }, | |
| 116 | |
| 547 | 117 { ngx_string("ssl_prefer_server_ciphers"), |
| 118 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, | |
| 563 | 119 #ifdef SSL_OP_CIPHER_SERVER_PREFERENCE |
| 547 | 120 ngx_conf_set_flag_slot, |
| 121 NGX_HTTP_SRV_CONF_OFFSET, | |
| 122 offsetof(ngx_http_ssl_srv_conf_t, prefer_server_ciphers), | |
| 123 NULL }, | |
| 563 | 124 #else |
| 125 ngx_http_ssl_nosupported, 0, 0, ngx_http_ssl_openssl097 }, | |
| 126 #endif | |
| 547 | 127 |
| 973 | 128 { ngx_string("ssl_session_cache"), |
| 129 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE12, | |
| 130 ngx_http_ssl_session_cache, | |
| 131 NGX_HTTP_SRV_CONF_OFFSET, | |
| 132 0, | |
| 133 NULL }, | |
| 134 | |
| 573 | 135 { ngx_string("ssl_session_timeout"), |
| 136 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 137 ngx_conf_set_sec_slot, | |
| 138 NGX_HTTP_SRV_CONF_OFFSET, | |
| 139 offsetof(ngx_http_ssl_srv_conf_t, session_timeout), | |
| 140 NULL }, | |
| 141 | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
142 ngx_null_command |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
143 }; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
144 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
145 |
|
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
146 static ngx_http_module_t ngx_http_ssl_module_ctx = { |
| 611 | 147 ngx_http_ssl_add_variables, /* preconfiguration */ |
| 509 | 148 NULL, /* postconfiguration */ |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
149 |
| 541 | 150 NULL, /* create main configuration */ |
| 151 NULL, /* init main configuration */ | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
153 ngx_http_ssl_create_srv_conf, /* create server configuration */ |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
154 ngx_http_ssl_merge_srv_conf, /* merge server configuration */ |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
155 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 NULL, /* create location configuration */ |
| 485 | 157 NULL /* merge location configuration */ |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 }; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
159 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 |
|
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
161 ngx_module_t ngx_http_ssl_module = { |
| 509 | 162 NGX_MODULE_V1, |
|
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
163 &ngx_http_ssl_module_ctx, /* module context */ |
|
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
164 ngx_http_ssl_commands, /* module directives */ |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
165 NGX_HTTP_MODULE, /* module type */ |
| 541 | 166 NULL, /* init master */ |
|
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
167 NULL, /* init module */ |
| 541 | 168 NULL, /* init process */ |
| 169 NULL, /* init thread */ | |
| 170 NULL, /* exit thread */ | |
| 171 NULL, /* exit process */ | |
| 172 NULL, /* exit master */ | |
| 173 NGX_MODULE_V1_PADDING | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 }; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 |
| 611 | 177 static ngx_http_variable_t ngx_http_ssl_vars[] = { |
| 178 | |
| 671 | 179 { ngx_string("ssl_protocol"), NULL, ngx_http_ssl_static_variable, |
| 1565 | 180 (uintptr_t) ngx_ssl_get_protocol, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 611 | 181 |
| 671 | 182 { ngx_string("ssl_cipher"), NULL, ngx_http_ssl_static_variable, |
| 1565 | 183 (uintptr_t) ngx_ssl_get_cipher_name, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 611 | 184 |
| 2045 | 185 { ngx_string("ssl_client_cert"), NULL, ngx_http_ssl_variable, |
| 186 (uintptr_t) ngx_ssl_get_certificate, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
| 187 | |
| 671 | 188 { ngx_string("ssl_client_s_dn"), NULL, ngx_http_ssl_variable, |
| 1565 | 189 (uintptr_t) ngx_ssl_get_subject_dn, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 647 | 190 |
| 671 | 191 { ngx_string("ssl_client_i_dn"), NULL, ngx_http_ssl_variable, |
| 1565 | 192 (uintptr_t) ngx_ssl_get_issuer_dn, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 671 | 193 |
| 194 { ngx_string("ssl_client_serial"), NULL, ngx_http_ssl_variable, | |
| 1565 | 195 (uintptr_t) ngx_ssl_get_serial_number, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 647 | 196 |
| 637 | 197 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 611 | 198 }; |
| 199 | |
| 200 | |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
201 static ngx_str_t ngx_http_ssl_sess_id_ctx = ngx_string("HTTP"); |
| 973 | 202 |
| 203 | |
| 204 static ngx_int_t | |
| 671 | 205 ngx_http_ssl_static_variable(ngx_http_request_t *r, |
| 611 | 206 ngx_http_variable_value_t *v, uintptr_t data) |
| 207 { | |
| 671 | 208 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
| 611 | 209 |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
210 size_t len; |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
211 ngx_str_t s; |
| 611 | 212 |
| 213 if (r->connection->ssl) { | |
| 214 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
215 (void) handler(r->connection, NULL, &s); |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
216 |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
217 v->data = s.data; |
| 611 | 218 |
| 671 | 219 for (len = 0; v->data[len]; len++) { /* void */ } |
| 611 | 220 |
| 221 v->len = len; | |
| 222 v->valid = 1; | |
| 1565 | 223 v->no_cacheable = 0; |
| 611 | 224 v->not_found = 0; |
| 225 | |
| 226 return NGX_OK; | |
| 227 } | |
| 228 | |
| 229 v->not_found = 1; | |
| 230 | |
| 231 return NGX_OK; | |
| 232 } | |
| 233 | |
| 234 | |
| 235 static ngx_int_t | |
| 671 | 236 ngx_http_ssl_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 647 | 237 uintptr_t data) |
| 238 { | |
| 671 | 239 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
| 647 | 240 |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
241 ngx_str_t s; |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
242 |
| 647 | 243 if (r->connection->ssl) { |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
244 |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
245 if (handler(r->connection, r->pool, &s) != NGX_OK) { |
| 647 | 246 return NGX_ERROR; |
| 247 } | |
| 248 | |
|
1310
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
249 v->len = s.len; |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
250 v->data = s.data; |
|
33d6c994a0b2
Sun Studio on sparc uses different bit order
Igor Sysoev <igor@sysoev.ru>
parents:
1219
diff
changeset
|
251 |
| 647 | 252 if (v->len) { |
| 253 v->valid = 1; | |
| 1565 | 254 v->no_cacheable = 0; |
| 647 | 255 v->not_found = 0; |
| 256 | |
| 257 return NGX_OK; | |
| 258 } | |
| 259 } | |
| 260 | |
| 261 v->not_found = 1; | |
| 262 | |
| 263 return NGX_OK; | |
| 264 } | |
| 265 | |
| 266 | |
| 267 static ngx_int_t | |
| 611 | 268 ngx_http_ssl_add_variables(ngx_conf_t *cf) |
| 269 { | |
| 270 ngx_http_variable_t *var, *v; | |
| 271 | |
| 272 for (v = ngx_http_ssl_vars; v->name.len; v++) { | |
| 273 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 274 if (var == NULL) { | |
| 275 return NGX_ERROR; | |
| 276 } | |
| 277 | |
| 637 | 278 var->get_handler = v->get_handler; |
| 611 | 279 var->data = v->data; |
| 280 } | |
| 281 | |
| 282 return NGX_OK; | |
| 283 } | |
| 284 | |
| 285 | |
| 501 | 286 static void * |
| 287 ngx_http_ssl_create_srv_conf(ngx_conf_t *cf) | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
288 { |
| 971 | 289 ngx_http_ssl_srv_conf_t *sscf; |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
290 |
| 971 | 291 sscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssl_srv_conf_t)); |
| 292 if (sscf == NULL) { | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
293 return NGX_CONF_ERROR; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
294 } |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
295 |
| 479 | 296 /* |
| 297 * set by ngx_pcalloc(): | |
| 298 * | |
| 971 | 299 * sscf->protocols = 0; |
| 2044 | 300 * sscf->certificate = { 0, NULL }; |
| 301 * sscf->certificate_key = { 0, NULL }; | |
| 302 * sscf->dhparam = { 0, NULL }; | |
| 303 * sscf->client_certificate = { 0, NULL }; | |
| 971 | 304 * sscf->ciphers.len = 0; |
| 305 * sscf->ciphers.data = NULL; | |
| 973 | 306 * sscf->shm_zone = NULL; |
| 479 | 307 */ |
| 308 | |
| 971 | 309 sscf->enable = NGX_CONF_UNSET; |
| 310 sscf->verify = NGX_CONF_UNSET; | |
| 311 sscf->verify_depth = NGX_CONF_UNSET; | |
| 312 sscf->prefer_server_ciphers = NGX_CONF_UNSET; | |
| 973 | 313 sscf->builtin_session_cache = NGX_CONF_UNSET; |
| 314 sscf->session_timeout = NGX_CONF_UNSET; | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
315 |
| 971 | 316 return sscf; |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
317 } |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
318 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
319 |
| 501 | 320 static char * |
| 321 ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
322 { |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
323 ngx_http_ssl_srv_conf_t *prev = parent; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
324 ngx_http_ssl_srv_conf_t *conf = child; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
325 |
| 563 | 326 ngx_pool_cleanup_t *cln; |
| 327 | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
328 ngx_conf_merge_value(conf->enable, prev->enable, 0); |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
329 |
|
393
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
330 if (conf->enable == 0) { |
|
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
331 return NGX_CONF_OK; |
|
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
332 } |
|
5659d773cfa8
nginx-0.0.7-2004-07-15-20:35:51 import
Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
333 |
| 573 | 334 ngx_conf_merge_value(conf->session_timeout, |
| 335 prev->session_timeout, 300); | |
| 336 | |
| 547 | 337 ngx_conf_merge_value(conf->prefer_server_ciphers, |
| 338 prev->prefer_server_ciphers, 0); | |
| 339 | |
| 340 ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols, | |
| 341 (NGX_CONF_BITMASK_SET | |
| 342 |NGX_SSL_SSLv2|NGX_SSL_SSLv3|NGX_SSL_TLSv1)); | |
| 343 | |
| 647 | 344 ngx_conf_merge_value(conf->verify, prev->verify, 0); |
| 345 ngx_conf_merge_value(conf->verify_depth, prev->verify_depth, 1); | |
| 346 | |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
347 ngx_conf_merge_str_value(conf->certificate, prev->certificate, |
| 547 | 348 NGX_DEFLAUT_CERTIFICATE); |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
349 |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
350 ngx_conf_merge_str_value(conf->certificate_key, prev->certificate_key, |
| 547 | 351 NGX_DEFLAUT_CERTIFICATE_KEY); |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
352 |
| 2044 | 353 ngx_conf_merge_str_value(conf->dhparam, prev->dhparam, ""); |
| 354 | |
| 647 | 355 ngx_conf_merge_str_value(conf->client_certificate, prev->client_certificate, |
| 356 ""); | |
| 357 | |
| 547 | 358 ngx_conf_merge_str_value(conf->ciphers, prev->ciphers, NGX_DEFLAUT_CIPHERS); |
| 479 | 359 |
| 360 | |
| 547 | 361 conf->ssl.log = cf->log; |
|
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
362 |
| 969 | 363 if (ngx_ssl_create(&conf->ssl, conf->protocols, conf) != NGX_OK) { |
|
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
364 return NGX_CONF_ERROR; |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
365 } |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
366 |
| 1219 | 367 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
| 368 | |
| 369 if (SSL_CTX_set_tlsext_servername_callback(conf->ssl.ctx, | |
| 370 ngx_http_ssl_servername) | |
| 371 == 0) | |
| 372 { | |
| 373 ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0, | |
| 374 "SSL_CTX_set_tlsext_servername_callback() failed"); | |
| 375 return NGX_CONF_ERROR; | |
| 376 } | |
| 377 | |
| 378 #endif | |
| 379 | |
| 563 | 380 cln = ngx_pool_cleanup_add(cf->pool, 0); |
| 381 if (cln == NULL) { | |
| 509 | 382 return NGX_CONF_ERROR; |
| 383 } | |
| 384 | |
| 563 | 385 cln->handler = ngx_ssl_cleanup_ctx; |
| 386 cln->data = &conf->ssl; | |
| 387 | |
| 388 if (ngx_ssl_certificate(cf, &conf->ssl, &conf->certificate, | |
| 970 | 389 &conf->certificate_key) |
| 390 != NGX_OK) | |
| 529 | 391 { |
|
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
392 return NGX_CONF_ERROR; |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
393 } |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
394 |
| 547 | 395 if (SSL_CTX_set_cipher_list(conf->ssl.ctx, |
| 563 | 396 (const char *) conf->ciphers.data) |
| 397 == 0) | |
| 529 | 398 { |
|
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
399 ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0, |
| 547 | 400 "SSL_CTX_set_cipher_list(\"%V\") failed", |
| 401 &conf->ciphers); | |
| 402 } | |
| 403 | |
| 647 | 404 if (conf->verify) { |
| 671 | 405 if (ngx_ssl_client_certificate(cf, &conf->ssl, |
| 970 | 406 &conf->client_certificate, |
| 407 conf->verify_depth) | |
| 671 | 408 != NGX_OK) |
| 409 { | |
| 410 return NGX_CONF_ERROR; | |
| 647 | 411 } |
| 412 } | |
| 413 | |
| 563 | 414 #ifdef SSL_OP_CIPHER_SERVER_PREFERENCE |
| 415 | |
| 547 | 416 if (conf->prefer_server_ciphers) { |
| 417 SSL_CTX_set_options(conf->ssl.ctx, SSL_OP_CIPHER_SERVER_PREFERENCE); | |
| 418 } | |
| 419 | |
| 563 | 420 #endif |
| 421 | |
| 547 | 422 /* a temporary 512-bit RSA key is required for export versions of MSIE */ |
| 423 if (ngx_ssl_generate_rsa512_key(&conf->ssl) != NGX_OK) { | |
|
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
424 return NGX_CONF_ERROR; |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
425 } |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
426 |
| 2044 | 427 if (ngx_ssl_dhparam(cf, &conf->ssl, &conf->dhparam) != NGX_OK) { |
| 428 return NGX_CONF_ERROR; | |
| 429 } | |
| 430 | |
| 973 | 431 ngx_conf_merge_value(conf->builtin_session_cache, |
| 2032 | 432 prev->builtin_session_cache, NGX_SSL_NONE_SCACHE); |
| 973 | 433 |
| 434 if (conf->shm_zone == NULL) { | |
| 435 conf->shm_zone = prev->shm_zone; | |
| 436 } | |
| 437 | |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
438 if (ngx_ssl_session_cache(&conf->ssl, &ngx_http_ssl_sess_id_ctx, |
|
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
439 conf->builtin_session_cache, |
|
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
440 conf->shm_zone, conf->session_timeout) |
|
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
441 != NGX_OK) |
| 973 | 442 { |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
443 return NGX_CONF_ERROR; |
| 973 | 444 } |
| 573 | 445 |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
446 return NGX_CONF_OK; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
447 } |
| 563 | 448 |
| 449 | |
| 973 | 450 static char * |
| 451 ngx_http_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 452 { | |
| 453 ngx_http_ssl_srv_conf_t *sscf = conf; | |
| 454 | |
| 455 size_t len; | |
| 456 ngx_str_t *value, name, size; | |
| 457 ngx_int_t n; | |
| 458 ngx_uint_t i, j; | |
| 459 | |
| 460 value = cf->args->elts; | |
| 461 | |
| 462 for (i = 1; i < cf->args->nelts; i++) { | |
| 463 | |
| 1778 | 464 if (ngx_strcmp(value[i].data, "off") == 0) { |
| 465 sscf->builtin_session_cache = NGX_SSL_NO_SCACHE; | |
| 466 continue; | |
| 467 } | |
| 468 | |
| 2032 | 469 if (ngx_strcmp(value[i].data, "none") == 0) { |
| 470 sscf->builtin_session_cache = NGX_SSL_NONE_SCACHE; | |
| 471 continue; | |
| 472 } | |
| 473 | |
| 973 | 474 if (ngx_strcmp(value[i].data, "builtin") == 0) { |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
475 sscf->builtin_session_cache = NGX_SSL_DFLT_BUILTIN_SCACHE; |
| 973 | 476 continue; |
| 477 } | |
| 478 | |
| 479 if (value[i].len > sizeof("builtin:") - 1 | |
| 480 && ngx_strncmp(value[i].data, "builtin:", sizeof("builtin:") - 1) | |
| 481 == 0) | |
| 482 { | |
| 483 n = ngx_atoi(value[i].data + sizeof("builtin:") - 1, | |
| 484 value[i].len - (sizeof("builtin:") - 1)); | |
| 485 | |
| 486 if (n == NGX_ERROR) { | |
| 487 goto invalid; | |
| 488 } | |
| 489 | |
| 490 sscf->builtin_session_cache = n; | |
| 491 | |
| 492 continue; | |
| 493 } | |
| 494 | |
| 495 if (value[i].len > sizeof("shared:") - 1 | |
| 496 && ngx_strncmp(value[i].data, "shared:", sizeof("shared:") - 1) | |
| 497 == 0) | |
| 498 { | |
| 499 len = 0; | |
| 500 | |
| 501 for (j = sizeof("shared:") - 1; j < value[i].len; j++) { | |
| 502 if (value[i].data[j] == ':') { | |
| 503 break; | |
| 504 } | |
| 505 | |
| 506 len++; | |
| 507 } | |
| 508 | |
| 509 if (len == 0) { | |
| 510 goto invalid; | |
| 511 } | |
| 512 | |
| 513 name.len = len; | |
| 514 name.data = value[i].data + sizeof("shared:") - 1; | |
| 515 | |
| 516 size.len = value[i].len - j - 1; | |
| 517 size.data = name.data + len + 1; | |
| 518 | |
| 519 n = ngx_parse_size(&size); | |
| 520 | |
| 521 if (n == NGX_ERROR) { | |
| 522 goto invalid; | |
| 523 } | |
| 524 | |
| 525 if (n < (ngx_int_t) (8 * ngx_pagesize)) { | |
| 526 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
527 "session cache \"%V\" is too small", |
| 973 | 528 &value[i]); |
| 529 | |
| 530 return NGX_CONF_ERROR; | |
| 531 } | |
| 532 | |
| 533 sscf->shm_zone = ngx_shared_memory_add(cf, &name, n, | |
| 534 &ngx_http_ssl_module); | |
| 535 if (sscf->shm_zone == NULL) { | |
| 536 return NGX_CONF_ERROR; | |
| 537 } | |
| 538 | |
| 539 continue; | |
| 540 } | |
| 541 | |
| 542 goto invalid; | |
| 543 } | |
| 544 | |
| 545 if (sscf->shm_zone && sscf->builtin_session_cache == NGX_CONF_UNSET) { | |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
546 sscf->builtin_session_cache = NGX_SSL_NO_BUILTIN_SCACHE; |
| 973 | 547 } |
| 548 | |
| 549 return NGX_CONF_OK; | |
| 550 | |
| 551 invalid: | |
| 552 | |
| 553 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 554 "invalid session cache \"%V\"", &value[i]); | |
| 555 | |
| 556 return NGX_CONF_ERROR; | |
| 557 } | |
| 558 | |
| 559 | |
| 563 | 560 #if !defined (SSL_OP_CIPHER_SERVER_PREFERENCE) |
| 561 | |
| 562 static char * | |
| 563 ngx_http_ssl_nosupported(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 564 { | |
| 565 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 566 "\"%V\" directive is available only in %s,", | |
| 567 &cmd->name, cmd->post); | |
| 568 | |
| 569 return NGX_CONF_ERROR; | |
| 570 } | |
| 571 | |
| 572 #endif |