Mercurial > hg > nginx
annotate src/http/modules/ngx_http_ssl_module.c @ 5503:d049b0ea00a3
SSL: ssl_session_tickets directive.
This adds support so it's possible to explicitly disable SSL Session
Tickets. In order to have good Forward Secrecy support either the
session ticket key has to be reloaded by using nginx' binary upgrade
process or using an external key file and reloading the configuration.
This directive adds another possibility to have good support by
disabling session tickets altogether.
If session tickets are enabled and the process lives for a long a time,
an attacker can grab the session ticket from the process and use that to
decrypt any traffic that occured during the entire lifetime of the
process.
| author | Dirkjan Bussink <d.bussink@gmail.com> |
|---|---|
| date | Fri, 10 Jan 2014 16:12:40 +0100 |
| parents | a297b7ad6f94 |
| children | 8ed467553f6b |
| rev | line source |
|---|---|
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
| 4412 | 4 * Copyright (C) Nginx, Inc. |
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5 */ |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_http.h> |
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11 |
| 573 | 12 |
| 671 | 13 typedef ngx_int_t (*ngx_ssl_variable_handler_pt)(ngx_connection_t *c, |
| 14 ngx_pool_t *pool, ngx_str_t *s); | |
| 611 | 15 |
| 16 | |
| 3960 | 17 #define NGX_DEFAULT_CIPHERS "HIGH:!aNULL:!MD5" |
| 18 #define NGX_DEFAULT_ECDH_CURVE "prime256v1" | |
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19 |
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20 |
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21 #ifdef TLSEXT_TYPE_next_proto_neg |
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22 static int ngx_http_ssl_npn_advertised(ngx_ssl_conn_t *ssl_conn, |
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23 const unsigned char **out, unsigned int *outlen, void *arg); |
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24 #endif |
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25 |
| 671 | 26 static ngx_int_t ngx_http_ssl_static_variable(ngx_http_request_t *r, |
| 611 | 27 ngx_http_variable_value_t *v, uintptr_t data); |
| 671 | 28 static ngx_int_t ngx_http_ssl_variable(ngx_http_request_t *r, |
| 647 | 29 ngx_http_variable_value_t *v, uintptr_t data); |
| 611 | 30 |
| 31 static ngx_int_t ngx_http_ssl_add_variables(ngx_conf_t *cf); | |
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32 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf); |
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33 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, |
| 501 | 34 void *parent, void *child); |
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35 |
| 2224 | 36 static char *ngx_http_ssl_enable(ngx_conf_t *cf, ngx_command_t *cmd, |
| 37 void *conf); | |
| 973 | 38 static char *ngx_http_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
| 39 void *conf); | |
| 40 | |
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41 static ngx_int_t ngx_http_ssl_init(ngx_conf_t *cf); |
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42 |
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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 }, | |
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48 { ngx_string("TLSv1.1"), NGX_SSL_TLSv1_1 }, |
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49 { ngx_string("TLSv1.2"), NGX_SSL_TLSv1_2 }, |
| 547 | 50 { ngx_null_string, 0 } |
| 51 }; | |
| 52 | |
| 53 | |
| 2123 | 54 static ngx_conf_enum_t ngx_http_ssl_verify[] = { |
| 55 { ngx_string("off"), 0 }, | |
| 56 { ngx_string("on"), 1 }, | |
| 2994 | 57 { ngx_string("optional"), 2 }, |
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58 { ngx_string("optional_no_ca"), 3 }, |
| 2123 | 59 { ngx_null_string, 0 } |
| 60 }; | |
| 61 | |
| 62 | |
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63 static ngx_command_t ngx_http_ssl_commands[] = { |
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64 |
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65 { ngx_string("ssl"), |
| 599 | 66 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
| 2224 | 67 ngx_http_ssl_enable, |
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68 NGX_HTTP_SRV_CONF_OFFSET, |
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69 offsetof(ngx_http_ssl_srv_conf_t, enable), |
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70 NULL }, |
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71 |
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72 { ngx_string("ssl_certificate"), |
| 599 | 73 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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74 ngx_conf_set_str_slot, |
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75 NGX_HTTP_SRV_CONF_OFFSET, |
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76 offsetof(ngx_http_ssl_srv_conf_t, certificate), |
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77 NULL }, |
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78 |
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79 { ngx_string("ssl_certificate_key"), |
| 599 | 80 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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81 ngx_conf_set_str_slot, |
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82 NGX_HTTP_SRV_CONF_OFFSET, |
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83 offsetof(ngx_http_ssl_srv_conf_t, certificate_key), |
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84 NULL }, |
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85 |
| 2044 | 86 { ngx_string("ssl_dhparam"), |
| 87 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 88 ngx_conf_set_str_slot, | |
| 89 NGX_HTTP_SRV_CONF_OFFSET, | |
| 90 offsetof(ngx_http_ssl_srv_conf_t, dhparam), | |
| 91 NULL }, | |
| 92 | |
| 3960 | 93 { ngx_string("ssl_ecdh_curve"), |
| 94 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 95 ngx_conf_set_str_slot, | |
| 96 NGX_HTTP_SRV_CONF_OFFSET, | |
| 97 offsetof(ngx_http_ssl_srv_conf_t, ecdh_curve), | |
| 98 NULL }, | |
| 99 | |
| 547 | 100 { ngx_string("ssl_protocols"), |
| 563 | 101 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_1MORE, |
| 547 | 102 ngx_conf_set_bitmask_slot, |
| 103 NGX_HTTP_SRV_CONF_OFFSET, | |
| 104 offsetof(ngx_http_ssl_srv_conf_t, protocols), | |
| 105 &ngx_http_ssl_protocols }, | |
| 106 | |
| 479 | 107 { ngx_string("ssl_ciphers"), |
| 563 | 108 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
| 479 | 109 ngx_conf_set_str_slot, |
| 110 NGX_HTTP_SRV_CONF_OFFSET, | |
| 111 offsetof(ngx_http_ssl_srv_conf_t, ciphers), | |
| 112 NULL }, | |
| 113 | |
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114 { ngx_string("ssl_buffer_size"), |
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115 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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116 ngx_conf_set_size_slot, |
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117 NGX_HTTP_SRV_CONF_OFFSET, |
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118 offsetof(ngx_http_ssl_srv_conf_t, buffer_size), |
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119 NULL }, |
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120 |
| 647 | 121 { ngx_string("ssl_verify_client"), |
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122 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
| 2123 | 123 ngx_conf_set_enum_slot, |
| 647 | 124 NGX_HTTP_SRV_CONF_OFFSET, |
| 125 offsetof(ngx_http_ssl_srv_conf_t, verify), | |
| 2123 | 126 &ngx_http_ssl_verify }, |
| 647 | 127 |
| 128 { ngx_string("ssl_verify_depth"), | |
| 129 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_1MORE, | |
| 130 ngx_conf_set_num_slot, | |
| 131 NGX_HTTP_SRV_CONF_OFFSET, | |
| 132 offsetof(ngx_http_ssl_srv_conf_t, verify_depth), | |
| 133 NULL }, | |
| 134 | |
| 135 { ngx_string("ssl_client_certificate"), | |
| 136 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 137 ngx_conf_set_str_slot, | |
| 138 NGX_HTTP_SRV_CONF_OFFSET, | |
| 139 offsetof(ngx_http_ssl_srv_conf_t, client_certificate), | |
| 140 NULL }, | |
| 141 | |
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142 { ngx_string("ssl_trusted_certificate"), |
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143 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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144 ngx_conf_set_str_slot, |
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145 NGX_HTTP_SRV_CONF_OFFSET, |
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146 offsetof(ngx_http_ssl_srv_conf_t, trusted_certificate), |
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147 NULL }, |
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148 |
| 547 | 149 { ngx_string("ssl_prefer_server_ciphers"), |
| 150 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, | |
| 151 ngx_conf_set_flag_slot, | |
| 152 NGX_HTTP_SRV_CONF_OFFSET, | |
| 153 offsetof(ngx_http_ssl_srv_conf_t, prefer_server_ciphers), | |
| 154 NULL }, | |
| 155 | |
| 973 | 156 { ngx_string("ssl_session_cache"), |
| 157 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE12, | |
| 158 ngx_http_ssl_session_cache, | |
| 159 NGX_HTTP_SRV_CONF_OFFSET, | |
| 160 0, | |
| 161 NULL }, | |
| 162 | |
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163 { ngx_string("ssl_session_tickets"), |
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164 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
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165 ngx_conf_set_flag_slot, |
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166 NGX_HTTP_SRV_CONF_OFFSET, |
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167 offsetof(ngx_http_ssl_srv_conf_t, session_tickets), |
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168 NULL }, |
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169 |
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170 { ngx_string("ssl_session_ticket_key"), |
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171 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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172 ngx_conf_set_str_array_slot, |
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173 NGX_HTTP_SRV_CONF_OFFSET, |
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174 offsetof(ngx_http_ssl_srv_conf_t, session_ticket_keys), |
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175 NULL }, |
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Piotr Sikora <piotr@cloudflare.com>
parents:
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176 |
| 573 | 177 { ngx_string("ssl_session_timeout"), |
| 178 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 179 ngx_conf_set_sec_slot, | |
| 180 NGX_HTTP_SRV_CONF_OFFSET, | |
| 181 offsetof(ngx_http_ssl_srv_conf_t, session_timeout), | |
| 182 NULL }, | |
| 183 | |
| 2995 | 184 { ngx_string("ssl_crl"), |
| 185 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
| 186 ngx_conf_set_str_slot, | |
| 187 NGX_HTTP_SRV_CONF_OFFSET, | |
| 188 offsetof(ngx_http_ssl_srv_conf_t, crl), | |
| 189 NULL }, | |
| 190 | |
|
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191 { ngx_string("ssl_stapling"), |
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192 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
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193 ngx_conf_set_flag_slot, |
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194 NGX_HTTP_SRV_CONF_OFFSET, |
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195 offsetof(ngx_http_ssl_srv_conf_t, stapling), |
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196 NULL }, |
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197 |
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198 { ngx_string("ssl_stapling_file"), |
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199 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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200 ngx_conf_set_str_slot, |
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201 NGX_HTTP_SRV_CONF_OFFSET, |
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202 offsetof(ngx_http_ssl_srv_conf_t, stapling_file), |
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203 NULL }, |
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204 |
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205 { ngx_string("ssl_stapling_responder"), |
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206 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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207 ngx_conf_set_str_slot, |
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208 NGX_HTTP_SRV_CONF_OFFSET, |
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209 offsetof(ngx_http_ssl_srv_conf_t, stapling_responder), |
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210 NULL }, |
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211 |
|
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212 { ngx_string("ssl_stapling_verify"), |
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213 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
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214 ngx_conf_set_flag_slot, |
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215 NGX_HTTP_SRV_CONF_OFFSET, |
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216 offsetof(ngx_http_ssl_srv_conf_t, stapling_verify), |
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217 NULL }, |
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218 |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
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219 ngx_null_command |
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220 }; |
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221 |
|
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222 |
|
395
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Igor Sysoev <igor@sysoev.ru>
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223 static ngx_http_module_t ngx_http_ssl_module_ctx = { |
| 611 | 224 ngx_http_ssl_add_variables, /* preconfiguration */ |
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225 ngx_http_ssl_init, /* postconfiguration */ |
|
383
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226 |
| 541 | 227 NULL, /* create main configuration */ |
| 228 NULL, /* init main configuration */ | |
|
383
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229 |
|
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230 ngx_http_ssl_create_srv_conf, /* create server configuration */ |
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231 ngx_http_ssl_merge_srv_conf, /* merge server configuration */ |
|
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232 |
|
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233 NULL, /* create location configuration */ |
| 485 | 234 NULL /* merge location configuration */ |
|
383
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235 }; |
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236 |
|
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237 |
|
395
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238 ngx_module_t ngx_http_ssl_module = { |
| 509 | 239 NGX_MODULE_V1, |
|
395
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240 &ngx_http_ssl_module_ctx, /* module context */ |
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241 ngx_http_ssl_commands, /* module directives */ |
|
383
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242 NGX_HTTP_MODULE, /* module type */ |
| 541 | 243 NULL, /* init master */ |
|
393
5659d773cfa8
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Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
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244 NULL, /* init module */ |
| 541 | 245 NULL, /* init process */ |
| 246 NULL, /* init thread */ | |
| 247 NULL, /* exit thread */ | |
| 248 NULL, /* exit process */ | |
| 249 NULL, /* exit master */ | |
| 250 NGX_MODULE_V1_PADDING | |
|
383
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251 }; |
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252 |
|
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253 |
| 611 | 254 static ngx_http_variable_t ngx_http_ssl_vars[] = { |
| 255 | |
| 671 | 256 { ngx_string("ssl_protocol"), NULL, ngx_http_ssl_static_variable, |
| 1565 | 257 (uintptr_t) ngx_ssl_get_protocol, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 611 | 258 |
| 671 | 259 { ngx_string("ssl_cipher"), NULL, ngx_http_ssl_static_variable, |
| 1565 | 260 (uintptr_t) ngx_ssl_get_cipher_name, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 611 | 261 |
| 3154 | 262 { ngx_string("ssl_session_id"), NULL, ngx_http_ssl_variable, |
| 263 (uintptr_t) ngx_ssl_get_session_id, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
| 264 | |
| 2045 | 265 { ngx_string("ssl_client_cert"), NULL, ngx_http_ssl_variable, |
| 266 (uintptr_t) ngx_ssl_get_certificate, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
| 267 | |
| 2123 | 268 { ngx_string("ssl_client_raw_cert"), NULL, ngx_http_ssl_variable, |
| 269 (uintptr_t) ngx_ssl_get_raw_certificate, | |
| 270 NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
| 271 | |
| 671 | 272 { ngx_string("ssl_client_s_dn"), NULL, ngx_http_ssl_variable, |
| 1565 | 273 (uintptr_t) ngx_ssl_get_subject_dn, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 647 | 274 |
| 671 | 275 { ngx_string("ssl_client_i_dn"), NULL, ngx_http_ssl_variable, |
| 1565 | 276 (uintptr_t) ngx_ssl_get_issuer_dn, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 671 | 277 |
| 278 { ngx_string("ssl_client_serial"), NULL, ngx_http_ssl_variable, | |
| 1565 | 279 (uintptr_t) ngx_ssl_get_serial_number, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
| 647 | 280 |
| 2994 | 281 { ngx_string("ssl_client_verify"), NULL, ngx_http_ssl_variable, |
| 282 (uintptr_t) ngx_ssl_get_client_verify, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
| 283 | |
| 637 | 284 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
| 611 | 285 }; |
| 286 | |
| 287 | |
|
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288 static ngx_str_t ngx_http_ssl_sess_id_ctx = ngx_string("HTTP"); |
| 973 | 289 |
| 290 | |
|
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291 #ifdef TLSEXT_TYPE_next_proto_neg |
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292 |
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293 #define NGX_HTTP_NPN_ADVERTISE "\x08http/1.1" |
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294 |
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295 static int |
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296 ngx_http_ssl_npn_advertised(ngx_ssl_conn_t *ssl_conn, |
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297 const unsigned char **out, unsigned int *outlen, void *arg) |
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298 { |
|
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299 #if (NGX_HTTP_SPDY || NGX_DEBUG) |
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300 ngx_connection_t *c; |
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301 |
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302 c = ngx_ssl_get_connection(ssl_conn); |
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303 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "SSL NPN advertised"); |
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304 #endif |
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305 |
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306 #if (NGX_HTTP_SPDY) |
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307 { |
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308 ngx_http_connection_t *hc; |
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309 |
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310 hc = c->data; |
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311 |
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312 if (hc->addr_conf->spdy) { |
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313 *out = (unsigned char *) NGX_SPDY_NPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE; |
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314 *outlen = sizeof(NGX_SPDY_NPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE) - 1; |
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315 |
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316 return SSL_TLSEXT_ERR_OK; |
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317 } |
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318 } |
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319 #endif |
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320 |
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321 *out = (unsigned char *) NGX_HTTP_NPN_ADVERTISE; |
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322 *outlen = sizeof(NGX_HTTP_NPN_ADVERTISE) - 1; |
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323 |
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324 return SSL_TLSEXT_ERR_OK; |
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325 } |
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326 |
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327 #endif |
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328 |
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329 |
| 973 | 330 static ngx_int_t |
| 671 | 331 ngx_http_ssl_static_variable(ngx_http_request_t *r, |
| 611 | 332 ngx_http_variable_value_t *v, uintptr_t data) |
| 333 { | |
| 671 | 334 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
| 611 | 335 |
|
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336 size_t len; |
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337 ngx_str_t s; |
| 611 | 338 |
| 339 if (r->connection->ssl) { | |
| 340 | |
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341 (void) handler(r->connection, NULL, &s); |
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342 |
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343 v->data = s.data; |
| 611 | 344 |
| 671 | 345 for (len = 0; v->data[len]; len++) { /* void */ } |
| 611 | 346 |
| 347 v->len = len; | |
| 348 v->valid = 1; | |
| 1565 | 349 v->no_cacheable = 0; |
| 611 | 350 v->not_found = 0; |
| 351 | |
| 352 return NGX_OK; | |
| 353 } | |
| 354 | |
| 355 v->not_found = 1; | |
| 356 | |
| 357 return NGX_OK; | |
| 358 } | |
| 359 | |
| 360 | |
| 361 static ngx_int_t | |
| 671 | 362 ngx_http_ssl_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
| 647 | 363 uintptr_t data) |
| 364 { | |
| 671 | 365 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
| 647 | 366 |
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367 ngx_str_t s; |
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368 |
| 647 | 369 if (r->connection->ssl) { |
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370 |
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371 if (handler(r->connection, r->pool, &s) != NGX_OK) { |
| 647 | 372 return NGX_ERROR; |
| 373 } | |
| 374 | |
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375 v->len = s.len; |
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376 v->data = s.data; |
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377 |
| 647 | 378 if (v->len) { |
| 379 v->valid = 1; | |
| 1565 | 380 v->no_cacheable = 0; |
| 647 | 381 v->not_found = 0; |
| 382 | |
| 383 return NGX_OK; | |
| 384 } | |
| 385 } | |
| 386 | |
| 387 v->not_found = 1; | |
| 388 | |
| 389 return NGX_OK; | |
| 390 } | |
| 391 | |
| 392 | |
| 393 static ngx_int_t | |
| 611 | 394 ngx_http_ssl_add_variables(ngx_conf_t *cf) |
| 395 { | |
| 396 ngx_http_variable_t *var, *v; | |
| 397 | |
| 398 for (v = ngx_http_ssl_vars; v->name.len; v++) { | |
| 399 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 400 if (var == NULL) { | |
| 401 return NGX_ERROR; | |
| 402 } | |
| 403 | |
| 637 | 404 var->get_handler = v->get_handler; |
| 611 | 405 var->data = v->data; |
| 406 } | |
| 407 | |
| 408 return NGX_OK; | |
| 409 } | |
| 410 | |
| 411 | |
| 501 | 412 static void * |
| 413 ngx_http_ssl_create_srv_conf(ngx_conf_t *cf) | |
|
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414 { |
| 971 | 415 ngx_http_ssl_srv_conf_t *sscf; |
|
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416 |
| 971 | 417 sscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssl_srv_conf_t)); |
| 418 if (sscf == NULL) { | |
|
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419 return NULL; |
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420 } |
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421 |
| 479 | 422 /* |
| 423 * set by ngx_pcalloc(): | |
| 424 * | |
| 971 | 425 * sscf->protocols = 0; |
| 2044 | 426 * sscf->certificate = { 0, NULL }; |
| 427 * sscf->certificate_key = { 0, NULL }; | |
| 428 * sscf->dhparam = { 0, NULL }; | |
| 3960 | 429 * sscf->ecdh_curve = { 0, NULL }; |
| 2044 | 430 * sscf->client_certificate = { 0, NULL }; |
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431 * sscf->trusted_certificate = { 0, NULL }; |
| 2995 | 432 * sscf->crl = { 0, NULL }; |
|
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433 * sscf->ciphers = { 0, NULL }; |
| 973 | 434 * sscf->shm_zone = NULL; |
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435 * sscf->stapling_file = { 0, NULL }; |
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436 * sscf->stapling_responder = { 0, NULL }; |
| 479 | 437 */ |
| 438 | |
| 971 | 439 sscf->enable = NGX_CONF_UNSET; |
| 2123 | 440 sscf->prefer_server_ciphers = NGX_CONF_UNSET; |
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441 sscf->buffer_size = NGX_CONF_UNSET_SIZE; |
| 2710 | 442 sscf->verify = NGX_CONF_UNSET_UINT; |
| 443 sscf->verify_depth = NGX_CONF_UNSET_UINT; | |
| 973 | 444 sscf->builtin_session_cache = NGX_CONF_UNSET; |
| 445 sscf->session_timeout = NGX_CONF_UNSET; | |
|
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446 sscf->session_tickets = NGX_CONF_UNSET; |
|
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447 sscf->session_ticket_keys = NGX_CONF_UNSET_PTR; |
|
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448 sscf->stapling = NGX_CONF_UNSET; |
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449 sscf->stapling_verify = NGX_CONF_UNSET; |
|
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450 |
| 971 | 451 return sscf; |
|
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452 } |
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453 |
|
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454 |
| 501 | 455 static char * |
| 456 ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) | |
|
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457 { |
|
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458 ngx_http_ssl_srv_conf_t *prev = parent; |
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459 ngx_http_ssl_srv_conf_t *conf = child; |
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460 |
| 563 | 461 ngx_pool_cleanup_t *cln; |
| 462 | |
|
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463 if (conf->enable == NGX_CONF_UNSET) { |
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464 if (prev->enable == NGX_CONF_UNSET) { |
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465 conf->enable = 0; |
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466 |
|
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467 } else { |
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468 conf->enable = prev->enable; |
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469 conf->file = prev->file; |
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470 conf->line = prev->line; |
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471 } |
|
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472 } |
|
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473 |
| 573 | 474 ngx_conf_merge_value(conf->session_timeout, |
| 475 prev->session_timeout, 300); | |
| 476 | |
| 547 | 477 ngx_conf_merge_value(conf->prefer_server_ciphers, |
| 478 prev->prefer_server_ciphers, 0); | |
| 479 | |
| 480 ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols, | |
|
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481 (NGX_CONF_BITMASK_SET|NGX_SSL_SSLv3|NGX_SSL_TLSv1 |
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482 |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2)); |
| 547 | 483 |
|
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484 ngx_conf_merge_size_value(conf->buffer_size, prev->buffer_size, |
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485 NGX_SSL_BUFSIZE); |
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486 |
| 2123 | 487 ngx_conf_merge_uint_value(conf->verify, prev->verify, 0); |
| 488 ngx_conf_merge_uint_value(conf->verify_depth, prev->verify_depth, 1); | |
| 647 | 489 |
| 2224 | 490 ngx_conf_merge_str_value(conf->certificate, prev->certificate, ""); |
| 491 ngx_conf_merge_str_value(conf->certificate_key, prev->certificate_key, ""); | |
|
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492 |
| 2044 | 493 ngx_conf_merge_str_value(conf->dhparam, prev->dhparam, ""); |
| 494 | |
| 647 | 495 ngx_conf_merge_str_value(conf->client_certificate, prev->client_certificate, |
| 496 ""); | |
|
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497 ngx_conf_merge_str_value(conf->trusted_certificate, |
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498 prev->trusted_certificate, ""); |
| 2995 | 499 ngx_conf_merge_str_value(conf->crl, prev->crl, ""); |
| 647 | 500 |
| 3960 | 501 ngx_conf_merge_str_value(conf->ecdh_curve, prev->ecdh_curve, |
| 502 NGX_DEFAULT_ECDH_CURVE); | |
| 503 | |
| 2124 | 504 ngx_conf_merge_str_value(conf->ciphers, prev->ciphers, NGX_DEFAULT_CIPHERS); |
| 479 | 505 |
|
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|
506 ngx_conf_merge_value(conf->stapling, prev->stapling, 0); |
|
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507 ngx_conf_merge_value(conf->stapling_verify, prev->stapling_verify, 0); |
|
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508 ngx_conf_merge_str_value(conf->stapling_file, prev->stapling_file, ""); |
|
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509 ngx_conf_merge_str_value(conf->stapling_responder, |
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510 prev->stapling_responder, ""); |
| 479 | 511 |
| 547 | 512 conf->ssl.log = cf->log; |
|
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513 |
| 2224 | 514 if (conf->enable) { |
| 515 | |
| 516 if (conf->certificate.len == 0) { | |
| 517 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 518 "no \"ssl_certificate\" is defined for " | |
| 519 "the \"ssl\" directive in %s:%ui", | |
| 520 conf->file, conf->line); | |
| 521 return NGX_CONF_ERROR; | |
| 522 } | |
| 523 | |
| 524 if (conf->certificate_key.len == 0) { | |
| 525 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 526 "no \"ssl_certificate_key\" is defined for " | |
| 527 "the \"ssl\" directive in %s:%ui", | |
| 528 conf->file, conf->line); | |
| 529 return NGX_CONF_ERROR; | |
| 530 } | |
| 531 | |
| 532 } else { | |
| 533 | |
| 534 if (conf->certificate.len == 0) { | |
| 535 return NGX_CONF_OK; | |
| 536 } | |
| 537 | |
| 538 if (conf->certificate_key.len == 0) { | |
| 539 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, | |
| 540 "no \"ssl_certificate_key\" is defined " | |
| 541 "for certificate \"%V\"", &conf->certificate); | |
| 542 return NGX_CONF_ERROR; | |
| 543 } | |
| 544 } | |
| 545 | |
| 969 | 546 if (ngx_ssl_create(&conf->ssl, conf->protocols, conf) != NGX_OK) { |
|
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547 return NGX_CONF_ERROR; |
|
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548 } |
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549 |
| 1219 | 550 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
| 551 | |
| 552 if (SSL_CTX_set_tlsext_servername_callback(conf->ssl.ctx, | |
| 553 ngx_http_ssl_servername) | |
| 554 == 0) | |
| 555 { | |
|
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556 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
| 3209 | 557 "nginx was built with SNI support, however, now it is linked " |
|
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558 "dynamically to an OpenSSL library which has no tlsext support, " |
|
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559 "therefore SNI is not available"); |
| 1219 | 560 } |
| 561 | |
| 562 #endif | |
| 563 | |
|
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564 #ifdef TLSEXT_TYPE_next_proto_neg |
|
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565 SSL_CTX_set_next_protos_advertised_cb(conf->ssl.ctx, |
|
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566 ngx_http_ssl_npn_advertised, NULL); |
|
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567 #endif |
|
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568 |
| 563 | 569 cln = ngx_pool_cleanup_add(cf->pool, 0); |
| 570 if (cln == NULL) { | |
| 509 | 571 return NGX_CONF_ERROR; |
| 572 } | |
| 573 | |
| 563 | 574 cln->handler = ngx_ssl_cleanup_ctx; |
| 575 cln->data = &conf->ssl; | |
| 576 | |
| 577 if (ngx_ssl_certificate(cf, &conf->ssl, &conf->certificate, | |
| 970 | 578 &conf->certificate_key) |
| 579 != NGX_OK) | |
| 529 | 580 { |
|
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
581 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
|
582 } |
|
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
583 |
| 547 | 584 if (SSL_CTX_set_cipher_list(conf->ssl.ctx, |
| 563 | 585 (const char *) conf->ciphers.data) |
| 586 == 0) | |
| 529 | 587 { |
|
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
588 ngx_ssl_error(NGX_LOG_EMERG, cf->log, 0, |
| 547 | 589 "SSL_CTX_set_cipher_list(\"%V\") failed", |
| 590 &conf->ciphers); | |
|
5387
0fbcfab0bfd7
SSL: stop loading configs with invalid "ssl_ciphers" values.
Piotr Sikora <piotr@cloudflare.com>
parents:
5121
diff
changeset
|
591 return NGX_CONF_ERROR; |
| 547 | 592 } |
| 593 | |
|
5487
a297b7ad6f94
SSL: ssl_buffer_size directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5425
diff
changeset
|
594 conf->ssl.buffer_size = conf->buffer_size; |
|
a297b7ad6f94
SSL: ssl_buffer_size directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5425
diff
changeset
|
595 |
| 647 | 596 if (conf->verify) { |
| 2123 | 597 |
|
4884
e406c997470a
SSL: the "ssl_verify_client" directive parameter "optional_no_ca".
Maxim Dounin <mdounin@mdounin.ru>
parents:
4879
diff
changeset
|
598 if (conf->client_certificate.len == 0 && conf->verify != 3) { |
| 2123 | 599 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
| 600 "no ssl_client_certificate for ssl_client_verify"); | |
| 601 return NGX_CONF_ERROR; | |
| 602 } | |
| 603 | |
| 671 | 604 if (ngx_ssl_client_certificate(cf, &conf->ssl, |
| 970 | 605 &conf->client_certificate, |
| 606 conf->verify_depth) | |
| 671 | 607 != NGX_OK) |
| 608 { | |
| 609 return NGX_CONF_ERROR; | |
| 647 | 610 } |
|
4872
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
611 } |
| 2995 | 612 |
|
4872
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
613 if (ngx_ssl_trusted_certificate(cf, &conf->ssl, |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
614 &conf->trusted_certificate, |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
615 conf->verify_depth) |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
616 != NGX_OK) |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
617 { |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
618 return NGX_CONF_ERROR; |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
619 } |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
620 |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
621 if (ngx_ssl_crl(cf, &conf->ssl, &conf->crl) != NGX_OK) { |
|
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
622 return NGX_CONF_ERROR; |
| 647 | 623 } |
| 624 | |
| 547 | 625 if (conf->prefer_server_ciphers) { |
| 626 SSL_CTX_set_options(conf->ssl.ctx, SSL_OP_CIPHER_SERVER_PREFERENCE); | |
| 627 } | |
| 628 | |
| 629 /* a temporary 512-bit RSA key is required for export versions of MSIE */ | |
|
3959
b1f48fa31e6c
MSIE export versions are rare now, so RSA 512 key is generated on demand
Igor Sysoev <igor@sysoev.ru>
parents:
3938
diff
changeset
|
630 SSL_CTX_set_tmp_rsa_callback(conf->ssl.ctx, ngx_ssl_rsa512_key_callback); |
|
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
631 |
| 2044 | 632 if (ngx_ssl_dhparam(cf, &conf->ssl, &conf->dhparam) != NGX_OK) { |
| 633 return NGX_CONF_ERROR; | |
| 634 } | |
| 635 | |
| 3960 | 636 if (ngx_ssl_ecdh_curve(cf, &conf->ssl, &conf->ecdh_curve) != NGX_OK) { |
| 637 return NGX_CONF_ERROR; | |
| 638 } | |
| 639 | |
| 973 | 640 ngx_conf_merge_value(conf->builtin_session_cache, |
| 2032 | 641 prev->builtin_session_cache, NGX_SSL_NONE_SCACHE); |
| 973 | 642 |
| 643 if (conf->shm_zone == NULL) { | |
| 644 conf->shm_zone = prev->shm_zone; | |
| 645 } | |
| 646 | |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
647 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
|
648 conf->builtin_session_cache, |
|
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
649 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
|
650 != NGX_OK) |
| 973 | 651 { |
|
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
652 return NGX_CONF_ERROR; |
| 973 | 653 } |
| 573 | 654 |
|
5503
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
655 ngx_conf_merge_value(conf->session_tickets, prev->session_tickets, 1); |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
656 |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
657 #ifdef SSL_OP_NO_TICKET |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
658 if (!conf->session_tickets) { |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
659 SSL_CTX_set_options(conf->ssl.ctx, SSL_OP_NO_TICKET); |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
660 } |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
661 #endif |
|
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
662 |
|
5425
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
663 ngx_conf_merge_ptr_value(conf->session_ticket_keys, |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
664 prev->session_ticket_keys, NULL); |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
665 |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
666 if (ngx_ssl_session_ticket_keys(cf, &conf->ssl, conf->session_ticket_keys) |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
667 != NGX_OK) |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
668 { |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
669 return NGX_CONF_ERROR; |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
670 } |
|
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
671 |
|
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
672 if (conf->stapling) { |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
673 |
|
4879
4a804fd04e6c
OCSP stapling: ssl_stapling_verify directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4875
diff
changeset
|
674 if (ngx_ssl_stapling(cf, &conf->ssl, &conf->stapling_file, |
|
4a804fd04e6c
OCSP stapling: ssl_stapling_verify directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4875
diff
changeset
|
675 &conf->stapling_responder, conf->stapling_verify) |
|
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
676 != NGX_OK) |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
677 { |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
678 return NGX_CONF_ERROR; |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
679 } |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
680 |
|
4873
dd74fd35ceb5
OCSP stapling: ssl_stapling_file support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4872
diff
changeset
|
681 } |
|
dd74fd35ceb5
OCSP stapling: ssl_stapling_file support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4872
diff
changeset
|
682 |
|
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
683 return NGX_CONF_OK; |
|
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
684 } |
| 563 | 685 |
| 686 | |
| 973 | 687 static char * |
| 2224 | 688 ngx_http_ssl_enable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 689 { | |
| 690 ngx_http_ssl_srv_conf_t *sscf = conf; | |
| 691 | |
| 692 char *rv; | |
| 693 | |
| 694 rv = ngx_conf_set_flag_slot(cf, cmd, conf); | |
| 695 | |
| 696 if (rv != NGX_CONF_OK) { | |
| 697 return rv; | |
| 698 } | |
| 699 | |
| 700 sscf->file = cf->conf_file->file.name.data; | |
| 701 sscf->line = cf->conf_file->line; | |
| 702 | |
| 703 return NGX_CONF_OK; | |
| 704 } | |
| 705 | |
| 706 | |
| 707 static char * | |
| 973 | 708 ngx_http_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 709 { | |
| 710 ngx_http_ssl_srv_conf_t *sscf = conf; | |
| 711 | |
| 712 size_t len; | |
| 713 ngx_str_t *value, name, size; | |
| 714 ngx_int_t n; | |
| 715 ngx_uint_t i, j; | |
| 716 | |
| 717 value = cf->args->elts; | |
| 718 | |
| 719 for (i = 1; i < cf->args->nelts; i++) { | |
| 720 | |
| 1778 | 721 if (ngx_strcmp(value[i].data, "off") == 0) { |
| 722 sscf->builtin_session_cache = NGX_SSL_NO_SCACHE; | |
| 723 continue; | |
| 724 } | |
| 725 | |
| 2032 | 726 if (ngx_strcmp(value[i].data, "none") == 0) { |
| 727 sscf->builtin_session_cache = NGX_SSL_NONE_SCACHE; | |
| 728 continue; | |
| 729 } | |
| 730 | |
| 973 | 731 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
|
732 sscf->builtin_session_cache = NGX_SSL_DFLT_BUILTIN_SCACHE; |
| 973 | 733 continue; |
| 734 } | |
| 735 | |
| 736 if (value[i].len > sizeof("builtin:") - 1 | |
| 737 && ngx_strncmp(value[i].data, "builtin:", sizeof("builtin:") - 1) | |
| 738 == 0) | |
| 739 { | |
| 740 n = ngx_atoi(value[i].data + sizeof("builtin:") - 1, | |
| 741 value[i].len - (sizeof("builtin:") - 1)); | |
| 742 | |
| 743 if (n == NGX_ERROR) { | |
| 744 goto invalid; | |
| 745 } | |
| 746 | |
| 747 sscf->builtin_session_cache = n; | |
| 748 | |
| 749 continue; | |
| 750 } | |
| 751 | |
| 752 if (value[i].len > sizeof("shared:") - 1 | |
| 753 && ngx_strncmp(value[i].data, "shared:", sizeof("shared:") - 1) | |
| 754 == 0) | |
| 755 { | |
| 756 len = 0; | |
| 757 | |
| 758 for (j = sizeof("shared:") - 1; j < value[i].len; j++) { | |
| 759 if (value[i].data[j] == ':') { | |
| 760 break; | |
| 761 } | |
| 762 | |
| 763 len++; | |
| 764 } | |
| 765 | |
| 766 if (len == 0) { | |
| 767 goto invalid; | |
| 768 } | |
| 769 | |
| 770 name.len = len; | |
| 771 name.data = value[i].data + sizeof("shared:") - 1; | |
| 772 | |
| 773 size.len = value[i].len - j - 1; | |
| 774 size.data = name.data + len + 1; | |
| 775 | |
| 776 n = ngx_parse_size(&size); | |
| 777 | |
| 778 if (n == NGX_ERROR) { | |
| 779 goto invalid; | |
| 780 } | |
| 781 | |
| 782 if (n < (ngx_int_t) (8 * ngx_pagesize)) { | |
| 783 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
|
784 "session cache \"%V\" is too small", |
| 973 | 785 &value[i]); |
| 786 | |
| 787 return NGX_CONF_ERROR; | |
| 788 } | |
| 789 | |
| 790 sscf->shm_zone = ngx_shared_memory_add(cf, &name, n, | |
| 791 &ngx_http_ssl_module); | |
| 792 if (sscf->shm_zone == NULL) { | |
| 793 return NGX_CONF_ERROR; | |
| 794 } | |
| 795 | |
|
4153
7de74ed694c8
Fix for "ssl_session_cache builtin" (broken since 1.1.1, r3993).
Maxim Dounin <mdounin@mdounin.ru>
parents:
3992
diff
changeset
|
796 sscf->shm_zone->init = ngx_ssl_session_cache_init; |
|
7de74ed694c8
Fix for "ssl_session_cache builtin" (broken since 1.1.1, r3993).
Maxim Dounin <mdounin@mdounin.ru>
parents:
3992
diff
changeset
|
797 |
| 973 | 798 continue; |
| 799 } | |
| 800 | |
| 801 goto invalid; | |
| 802 } | |
| 803 | |
| 804 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
|
805 sscf->builtin_session_cache = NGX_SSL_NO_BUILTIN_SCACHE; |
| 973 | 806 } |
| 807 | |
| 808 return NGX_CONF_OK; | |
| 809 | |
| 810 invalid: | |
| 811 | |
| 812 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 813 "invalid session cache \"%V\"", &value[i]); | |
| 814 | |
| 815 return NGX_CONF_ERROR; | |
| 816 } | |
|
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
817 |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
818 |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
819 static ngx_int_t |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
820 ngx_http_ssl_init(ngx_conf_t *cf) |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
821 { |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
822 ngx_uint_t s; |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
823 ngx_http_ssl_srv_conf_t *sscf; |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
824 ngx_http_core_loc_conf_t *clcf; |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
825 ngx_http_core_srv_conf_t **cscfp; |
|
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
826 ngx_http_core_main_conf_t *cmcf; |
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827 |
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828 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
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829 cscfp = cmcf->servers.elts; |
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830 |
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831 for (s = 0; s < cmcf->servers.nelts; s++) { |
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832 |
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833 sscf = cscfp[s]->ctx->srv_conf[ngx_http_ssl_module.ctx_index]; |
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834 |
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4887
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OCSP stapling: properly check if there is ssl.ctx.
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835 if (sscf->ssl.ctx == NULL || !sscf->stapling) { |
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4875
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836 continue; |
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Maxim Dounin <mdounin@mdounin.ru>
parents:
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837 } |
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parents:
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838 |
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839 clcf = cscfp[s]->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
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840 |
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841 if (ngx_ssl_stapling_resolver(cf, &sscf->ssl, clcf->resolver, |
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842 clcf->resolver_timeout) |
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843 != NGX_OK) |
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parents:
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844 { |
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845 return NGX_ERROR; |
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846 } |
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847 } |
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848 |
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849 return NGX_OK; |
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850 } |