Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_ssl_module.c @ 6842:25d0d6dabe00
SSL: backed out changeset e7cb5deb951d, reimplemented properly.
Changeset e7cb5deb951d breaks build on CentOS 5 with "dereferencing
type-punned pointer will break strict-aliasing rules" warning. It is
backed out.
Instead, to keep builds with BoringSSL happy, type of the "value"
variable changed to "char *", and an explicit cast added before calling
ngx_parse_http_time().
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 15 Dec 2016 19:00:23 +0300 |
parents | e75e854657ba |
children | 08dc60979133 |
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. |
441
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5 */ |
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6 |
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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" |
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18 #define NGX_DEFAULT_ECDH_CURVE "auto" |
383
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19 |
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20 #define NGX_HTTP_NPN_ADVERTISE "\x08http/1.1" |
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21 |
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22 |
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23 #ifdef TLSEXT_TYPE_application_layer_protocol_negotiation |
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24 static int ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, |
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25 const unsigned char **out, unsigned char *outlen, |
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26 const unsigned char *in, unsigned int inlen, void *arg); |
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27 #endif |
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28 |
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29 #ifdef TLSEXT_TYPE_next_proto_neg |
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30 static int ngx_http_ssl_npn_advertised(ngx_ssl_conn_t *ssl_conn, |
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31 const unsigned char **out, unsigned int *outlen, void *arg); |
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32 #endif |
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33 |
671 | 34 static ngx_int_t ngx_http_ssl_static_variable(ngx_http_request_t *r, |
611 | 35 ngx_http_variable_value_t *v, uintptr_t data); |
671 | 36 static ngx_int_t ngx_http_ssl_variable(ngx_http_request_t *r, |
647 | 37 ngx_http_variable_value_t *v, uintptr_t data); |
611 | 38 |
39 static ngx_int_t ngx_http_ssl_add_variables(ngx_conf_t *cf); | |
383
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40 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf); |
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41 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, |
501 | 42 void *parent, void *child); |
383
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43 |
2224 | 44 static char *ngx_http_ssl_enable(ngx_conf_t *cf, ngx_command_t *cmd, |
45 void *conf); | |
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46 static char *ngx_http_ssl_password_file(ngx_conf_t *cf, ngx_command_t *cmd, |
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47 void *conf); |
973 | 48 static char *ngx_http_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, |
49 void *conf); | |
50 | |
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51 static ngx_int_t ngx_http_ssl_init(ngx_conf_t *cf); |
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52 |
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53 |
547 | 54 static ngx_conf_bitmask_t ngx_http_ssl_protocols[] = { |
55 { ngx_string("SSLv2"), NGX_SSL_SSLv2 }, | |
56 { ngx_string("SSLv3"), NGX_SSL_SSLv3 }, | |
57 { ngx_string("TLSv1"), NGX_SSL_TLSv1 }, | |
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58 { ngx_string("TLSv1.1"), NGX_SSL_TLSv1_1 }, |
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59 { ngx_string("TLSv1.2"), NGX_SSL_TLSv1_2 }, |
547 | 60 { ngx_null_string, 0 } |
61 }; | |
62 | |
63 | |
2123 | 64 static ngx_conf_enum_t ngx_http_ssl_verify[] = { |
65 { ngx_string("off"), 0 }, | |
66 { ngx_string("on"), 1 }, | |
2994 | 67 { ngx_string("optional"), 2 }, |
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68 { ngx_string("optional_no_ca"), 3 }, |
2123 | 69 { ngx_null_string, 0 } |
70 }; | |
71 | |
72 | |
395
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73 static ngx_command_t ngx_http_ssl_commands[] = { |
383
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74 |
393
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75 { ngx_string("ssl"), |
599 | 76 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
2224 | 77 ngx_http_ssl_enable, |
383
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78 NGX_HTTP_SRV_CONF_OFFSET, |
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79 offsetof(ngx_http_ssl_srv_conf_t, enable), |
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80 NULL }, |
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81 |
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82 { ngx_string("ssl_certificate"), |
599 | 83 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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84 ngx_conf_set_str_array_slot, |
383
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85 NGX_HTTP_SRV_CONF_OFFSET, |
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86 offsetof(ngx_http_ssl_srv_conf_t, certificates), |
383
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87 NULL }, |
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88 |
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89 { ngx_string("ssl_certificate_key"), |
599 | 90 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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91 ngx_conf_set_str_array_slot, |
383
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92 NGX_HTTP_SRV_CONF_OFFSET, |
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93 offsetof(ngx_http_ssl_srv_conf_t, certificate_keys), |
383
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94 NULL }, |
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95 |
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96 { ngx_string("ssl_password_file"), |
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97 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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98 ngx_http_ssl_password_file, |
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99 NGX_HTTP_SRV_CONF_OFFSET, |
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100 0, |
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101 NULL }, |
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102 |
2044 | 103 { ngx_string("ssl_dhparam"), |
104 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
105 ngx_conf_set_str_slot, | |
106 NGX_HTTP_SRV_CONF_OFFSET, | |
107 offsetof(ngx_http_ssl_srv_conf_t, dhparam), | |
108 NULL }, | |
109 | |
3960 | 110 { ngx_string("ssl_ecdh_curve"), |
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, ecdh_curve), | |
115 NULL }, | |
116 | |
547 | 117 { ngx_string("ssl_protocols"), |
563 | 118 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_1MORE, |
547 | 119 ngx_conf_set_bitmask_slot, |
120 NGX_HTTP_SRV_CONF_OFFSET, | |
121 offsetof(ngx_http_ssl_srv_conf_t, protocols), | |
122 &ngx_http_ssl_protocols }, | |
123 | |
479 | 124 { ngx_string("ssl_ciphers"), |
563 | 125 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
479 | 126 ngx_conf_set_str_slot, |
127 NGX_HTTP_SRV_CONF_OFFSET, | |
128 offsetof(ngx_http_ssl_srv_conf_t, ciphers), | |
129 NULL }, | |
130 | |
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131 { ngx_string("ssl_buffer_size"), |
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132 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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133 ngx_conf_set_size_slot, |
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134 NGX_HTTP_SRV_CONF_OFFSET, |
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135 offsetof(ngx_http_ssl_srv_conf_t, buffer_size), |
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136 NULL }, |
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137 |
647 | 138 { ngx_string("ssl_verify_client"), |
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139 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
2123 | 140 ngx_conf_set_enum_slot, |
647 | 141 NGX_HTTP_SRV_CONF_OFFSET, |
142 offsetof(ngx_http_ssl_srv_conf_t, verify), | |
2123 | 143 &ngx_http_ssl_verify }, |
647 | 144 |
145 { ngx_string("ssl_verify_depth"), | |
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146 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
647 | 147 ngx_conf_set_num_slot, |
148 NGX_HTTP_SRV_CONF_OFFSET, | |
149 offsetof(ngx_http_ssl_srv_conf_t, verify_depth), | |
150 NULL }, | |
151 | |
152 { ngx_string("ssl_client_certificate"), | |
153 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
154 ngx_conf_set_str_slot, | |
155 NGX_HTTP_SRV_CONF_OFFSET, | |
156 offsetof(ngx_http_ssl_srv_conf_t, client_certificate), | |
157 NULL }, | |
158 | |
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159 { ngx_string("ssl_trusted_certificate"), |
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160 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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161 ngx_conf_set_str_slot, |
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162 NGX_HTTP_SRV_CONF_OFFSET, |
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163 offsetof(ngx_http_ssl_srv_conf_t, trusted_certificate), |
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164 NULL }, |
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165 |
547 | 166 { ngx_string("ssl_prefer_server_ciphers"), |
167 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, | |
168 ngx_conf_set_flag_slot, | |
169 NGX_HTTP_SRV_CONF_OFFSET, | |
170 offsetof(ngx_http_ssl_srv_conf_t, prefer_server_ciphers), | |
171 NULL }, | |
172 | |
973 | 173 { ngx_string("ssl_session_cache"), |
174 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE12, | |
175 ngx_http_ssl_session_cache, | |
176 NGX_HTTP_SRV_CONF_OFFSET, | |
177 0, | |
178 NULL }, | |
179 | |
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180 { ngx_string("ssl_session_tickets"), |
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181 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
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182 ngx_conf_set_flag_slot, |
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183 NGX_HTTP_SRV_CONF_OFFSET, |
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184 offsetof(ngx_http_ssl_srv_conf_t, session_tickets), |
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185 NULL }, |
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186 |
5425
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SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
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diff
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187 { ngx_string("ssl_session_ticket_key"), |
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188 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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189 ngx_conf_set_str_array_slot, |
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|
190 NGX_HTTP_SRV_CONF_OFFSET, |
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diff
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|
191 offsetof(ngx_http_ssl_srv_conf_t, session_ticket_keys), |
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192 NULL }, |
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|
193 |
573 | 194 { ngx_string("ssl_session_timeout"), |
195 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
196 ngx_conf_set_sec_slot, | |
197 NGX_HTTP_SRV_CONF_OFFSET, | |
198 offsetof(ngx_http_ssl_srv_conf_t, session_timeout), | |
199 NULL }, | |
200 | |
2995 | 201 { ngx_string("ssl_crl"), |
202 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, | |
203 ngx_conf_set_str_slot, | |
204 NGX_HTTP_SRV_CONF_OFFSET, | |
205 offsetof(ngx_http_ssl_srv_conf_t, crl), | |
206 NULL }, | |
207 | |
4873
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208 { ngx_string("ssl_stapling"), |
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209 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
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210 ngx_conf_set_flag_slot, |
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211 NGX_HTTP_SRV_CONF_OFFSET, |
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212 offsetof(ngx_http_ssl_srv_conf_t, stapling), |
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213 NULL }, |
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214 |
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215 { ngx_string("ssl_stapling_file"), |
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216 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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217 ngx_conf_set_str_slot, |
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218 NGX_HTTP_SRV_CONF_OFFSET, |
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219 offsetof(ngx_http_ssl_srv_conf_t, stapling_file), |
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220 NULL }, |
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|
221 |
4875
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222 { ngx_string("ssl_stapling_responder"), |
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223 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1, |
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224 ngx_conf_set_str_slot, |
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225 NGX_HTTP_SRV_CONF_OFFSET, |
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226 offsetof(ngx_http_ssl_srv_conf_t, stapling_responder), |
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227 NULL }, |
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228 |
4879
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229 { ngx_string("ssl_stapling_verify"), |
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230 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG, |
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231 ngx_conf_set_flag_slot, |
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232 NGX_HTTP_SRV_CONF_OFFSET, |
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233 offsetof(ngx_http_ssl_srv_conf_t, stapling_verify), |
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234 NULL }, |
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235 |
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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236 ngx_null_command |
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237 }; |
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238 |
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239 |
395
f8f0f1834266
nginx-0.0.7-2004-07-16-21:11:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
394
diff
changeset
|
240 static ngx_http_module_t ngx_http_ssl_module_ctx = { |
611 | 241 ngx_http_ssl_add_variables, /* preconfiguration */ |
4875
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242 ngx_http_ssl_init, /* postconfiguration */ |
383
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nginx-0.0.7-2004-07-08-19:17:47 import
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diff
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243 |
541 | 244 NULL, /* create main configuration */ |
245 NULL, /* init main configuration */ | |
383
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nginx-0.0.7-2004-07-08-19:17:47 import
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diff
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246 |
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247 ngx_http_ssl_create_srv_conf, /* create server configuration */ |
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diff
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248 ngx_http_ssl_merge_srv_conf, /* merge server configuration */ |
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diff
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249 |
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diff
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250 NULL, /* create location configuration */ |
485 | 251 NULL /* merge location configuration */ |
383
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nginx-0.0.7-2004-07-08-19:17:47 import
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252 }; |
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253 |
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254 |
395
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394
diff
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255 ngx_module_t ngx_http_ssl_module = { |
509 | 256 NGX_MODULE_V1, |
395
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nginx-0.0.7-2004-07-16-21:11:43 import
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394
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257 &ngx_http_ssl_module_ctx, /* module context */ |
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258 ngx_http_ssl_commands, /* module directives */ |
383
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|
259 NGX_HTTP_MODULE, /* module type */ |
541 | 260 NULL, /* init master */ |
393
5659d773cfa8
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Igor Sysoev <igor@sysoev.ru>
parents:
392
diff
changeset
|
261 NULL, /* init module */ |
541 | 262 NULL, /* init process */ |
263 NULL, /* init thread */ | |
264 NULL, /* exit thread */ | |
265 NULL, /* exit process */ | |
266 NULL, /* exit master */ | |
267 NGX_MODULE_V1_PADDING | |
383
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268 }; |
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269 |
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270 |
611 | 271 static ngx_http_variable_t ngx_http_ssl_vars[] = { |
272 | |
671 | 273 { ngx_string("ssl_protocol"), NULL, ngx_http_ssl_static_variable, |
1565 | 274 (uintptr_t) ngx_ssl_get_protocol, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
611 | 275 |
671 | 276 { ngx_string("ssl_cipher"), NULL, ngx_http_ssl_static_variable, |
1565 | 277 (uintptr_t) ngx_ssl_get_cipher_name, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
611 | 278 |
6816
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SSL: $ssl_ciphers (ticket #870).
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279 { ngx_string("ssl_ciphers"), NULL, ngx_http_ssl_variable, |
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280 (uintptr_t) ngx_ssl_get_ciphers, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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SSL: $ssl_ciphers (ticket #870).
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281 |
6817
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SSL: $ssl_curves (ticket #1088).
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282 { ngx_string("ssl_curves"), NULL, ngx_http_ssl_variable, |
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SSL: $ssl_curves (ticket #1088).
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283 (uintptr_t) ngx_ssl_get_curves, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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SSL: $ssl_curves (ticket #1088).
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|
284 |
3154 | 285 { ngx_string("ssl_session_id"), NULL, ngx_http_ssl_variable, |
286 (uintptr_t) ngx_ssl_get_session_id, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
287 | |
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5545
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|
288 { ngx_string("ssl_session_reused"), NULL, ngx_http_ssl_variable, |
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SSL: the $ssl_session_reused variable.
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289 (uintptr_t) ngx_ssl_get_session_reused, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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SSL: the $ssl_session_reused variable.
Maxim Dounin <mdounin@mdounin.ru>
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290 |
5658
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SSL: $ssl_server_name variable.
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5573
diff
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|
291 { ngx_string("ssl_server_name"), NULL, ngx_http_ssl_variable, |
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SSL: $ssl_server_name variable.
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292 (uintptr_t) ngx_ssl_get_server_name, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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SSL: $ssl_server_name variable.
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|
293 |
2045 | 294 { ngx_string("ssl_client_cert"), NULL, ngx_http_ssl_variable, |
295 (uintptr_t) ngx_ssl_get_certificate, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
296 | |
2123 | 297 { ngx_string("ssl_client_raw_cert"), NULL, ngx_http_ssl_variable, |
298 (uintptr_t) ngx_ssl_get_raw_certificate, | |
299 NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
300 | |
671 | 301 { ngx_string("ssl_client_s_dn"), NULL, ngx_http_ssl_variable, |
1565 | 302 (uintptr_t) ngx_ssl_get_subject_dn, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
647 | 303 |
671 | 304 { ngx_string("ssl_client_i_dn"), NULL, ngx_http_ssl_variable, |
1565 | 305 (uintptr_t) ngx_ssl_get_issuer_dn, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
671 | 306 |
6780
56d6bfe6b609
SSL: RFC2253 compliant $ssl_client_s_dn and $ssl_client_i_dn.
Dmitry Volyntsev <xeioex@nginx.com>
parents:
6591
diff
changeset
|
307 { ngx_string("ssl_client_s_dn_legacy"), NULL, ngx_http_ssl_variable, |
56d6bfe6b609
SSL: RFC2253 compliant $ssl_client_s_dn and $ssl_client_i_dn.
Dmitry Volyntsev <xeioex@nginx.com>
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|
308 (uintptr_t) ngx_ssl_get_subject_dn_legacy, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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SSL: RFC2253 compliant $ssl_client_s_dn and $ssl_client_i_dn.
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parents:
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diff
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|
309 |
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SSL: RFC2253 compliant $ssl_client_s_dn and $ssl_client_i_dn.
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6591
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310 { ngx_string("ssl_client_i_dn_legacy"), NULL, ngx_http_ssl_variable, |
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SSL: RFC2253 compliant $ssl_client_s_dn and $ssl_client_i_dn.
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|
311 (uintptr_t) ngx_ssl_get_issuer_dn_legacy, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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|
312 |
671 | 313 { ngx_string("ssl_client_serial"), NULL, ngx_http_ssl_variable, |
1565 | 314 (uintptr_t) ngx_ssl_get_serial_number, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
647 | 315 |
5700
5e892d40e5cc
SSL: $ssl_client_fingerprint variable.
Sergey Budnevitch <sb@waeme.net>
parents:
5658
diff
changeset
|
316 { ngx_string("ssl_client_fingerprint"), NULL, ngx_http_ssl_variable, |
5e892d40e5cc
SSL: $ssl_client_fingerprint variable.
Sergey Budnevitch <sb@waeme.net>
parents:
5658
diff
changeset
|
317 (uintptr_t) ngx_ssl_get_fingerprint, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
5e892d40e5cc
SSL: $ssl_client_fingerprint variable.
Sergey Budnevitch <sb@waeme.net>
parents:
5658
diff
changeset
|
318 |
2994 | 319 { ngx_string("ssl_client_verify"), NULL, ngx_http_ssl_variable, |
320 (uintptr_t) ngx_ssl_get_client_verify, NGX_HTTP_VAR_CHANGEABLE, 0 }, | |
321 | |
6815
2d15fff64e3c
SSL: $ssl_client_v_start, $ssl_client_v_end, $ssl_client_v_remain.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6780
diff
changeset
|
322 { ngx_string("ssl_client_v_start"), NULL, ngx_http_ssl_variable, |
2d15fff64e3c
SSL: $ssl_client_v_start, $ssl_client_v_end, $ssl_client_v_remain.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6780
diff
changeset
|
323 (uintptr_t) ngx_ssl_get_client_v_start, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
2d15fff64e3c
SSL: $ssl_client_v_start, $ssl_client_v_end, $ssl_client_v_remain.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6780
diff
changeset
|
324 |
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325 { ngx_string("ssl_client_v_end"), NULL, ngx_http_ssl_variable, |
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326 (uintptr_t) ngx_ssl_get_client_v_end, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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327 |
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328 { ngx_string("ssl_client_v_remain"), NULL, ngx_http_ssl_variable, |
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329 (uintptr_t) ngx_ssl_get_client_v_remain, NGX_HTTP_VAR_CHANGEABLE, 0 }, |
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330 |
637 | 331 { ngx_null_string, NULL, NULL, 0, 0, 0 } |
611 | 332 }; |
333 | |
334 | |
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335 static ngx_str_t ngx_http_ssl_sess_id_ctx = ngx_string("HTTP"); |
973 | 336 |
337 | |
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338 #ifdef TLSEXT_TYPE_application_layer_protocol_negotiation |
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339 |
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340 static int |
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341 ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out, |
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342 unsigned char *outlen, const unsigned char *in, unsigned int inlen, |
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343 void *arg) |
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344 { |
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345 unsigned int srvlen; |
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346 unsigned char *srv; |
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347 #if (NGX_DEBUG) |
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348 unsigned int i; |
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349 #endif |
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350 #if (NGX_HTTP_V2) |
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351 ngx_http_connection_t *hc; |
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352 #endif |
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353 #if (NGX_HTTP_V2 || NGX_DEBUG) |
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354 ngx_connection_t *c; |
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355 |
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356 c = ngx_ssl_get_connection(ssl_conn); |
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357 #endif |
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358 |
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359 #if (NGX_DEBUG) |
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360 for (i = 0; i < inlen; i += in[i] + 1) { |
6474 | 361 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6478
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362 "SSL ALPN supported by client: %*s", |
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|
363 (size_t) in[i], &in[i + 1]); |
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364 } |
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365 #endif |
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366 |
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367 #if (NGX_HTTP_V2) |
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368 hc = c->data; |
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369 |
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370 if (hc->addr_conf->http2) { |
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|
371 srv = |
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|
372 (unsigned char *) NGX_HTTP_V2_ALPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE; |
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373 srvlen = sizeof(NGX_HTTP_V2_ALPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE) - 1; |
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374 |
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375 } else |
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376 #endif |
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377 { |
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378 srv = (unsigned char *) NGX_HTTP_NPN_ADVERTISE; |
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379 srvlen = sizeof(NGX_HTTP_NPN_ADVERTISE) - 1; |
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380 } |
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381 |
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|
382 if (SSL_select_next_proto((unsigned char **) out, outlen, srv, srvlen, |
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|
383 in, inlen) |
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|
384 != OPENSSL_NPN_NEGOTIATED) |
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SSL: support ALPN (IETF's successor to NPN).
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385 { |
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SSL: support ALPN (IETF's successor to NPN).
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|
386 return SSL_TLSEXT_ERR_NOACK; |
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SSL: support ALPN (IETF's successor to NPN).
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387 } |
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|
388 |
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389 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0, |
6478
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Fixed logging with variable field width.
Sergey Kandaurov <pluknet@nginx.com>
parents:
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|
390 "SSL ALPN selected: %*s", (size_t) *outlen, *out); |
5545
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391 |
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|
392 return SSL_TLSEXT_ERR_OK; |
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393 } |
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394 |
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395 #endif |
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396 |
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397 |
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|
398 #ifdef TLSEXT_TYPE_next_proto_neg |
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399 |
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|
400 static int |
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SSL: Next Protocol Negotiation extension support.
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changeset
|
401 ngx_http_ssl_npn_advertised(ngx_ssl_conn_t *ssl_conn, |
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SSL: Next Protocol Negotiation extension support.
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|
402 const unsigned char **out, unsigned int *outlen, void *arg) |
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SSL: Next Protocol Negotiation extension support.
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|
403 { |
6246
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|
404 #if (NGX_HTTP_V2 || NGX_DEBUG) |
5106
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|
405 ngx_connection_t *c; |
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|
406 |
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SSL: Next Protocol Negotiation extension support.
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|
407 c = ngx_ssl_get_connection(ssl_conn); |
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SSL: Next Protocol Negotiation extension support.
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408 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "SSL NPN advertised"); |
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409 #endif |
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410 |
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|
411 #if (NGX_HTTP_V2) |
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412 { |
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Preliminary experimental support for SPDY draft 2.
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|
413 ngx_http_connection_t *hc; |
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414 |
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415 hc = c->data; |
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Preliminary experimental support for SPDY draft 2.
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416 |
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417 if (hc->addr_conf->http2) { |
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418 *out = |
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419 (unsigned char *) NGX_HTTP_V2_NPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE; |
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420 *outlen = sizeof(NGX_HTTP_V2_NPN_ADVERTISE NGX_HTTP_NPN_ADVERTISE) - 1; |
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421 |
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422 return SSL_TLSEXT_ERR_OK; |
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423 } |
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424 } |
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425 #endif |
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426 |
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427 *out = (unsigned char *) NGX_HTTP_NPN_ADVERTISE; |
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428 *outlen = sizeof(NGX_HTTP_NPN_ADVERTISE) - 1; |
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429 |
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430 return SSL_TLSEXT_ERR_OK; |
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431 } |
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432 |
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433 #endif |
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434 |
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435 |
973 | 436 static ngx_int_t |
671 | 437 ngx_http_ssl_static_variable(ngx_http_request_t *r, |
611 | 438 ngx_http_variable_value_t *v, uintptr_t data) |
439 { | |
671 | 440 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
611 | 441 |
1310
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442 size_t len; |
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443 ngx_str_t s; |
611 | 444 |
445 if (r->connection->ssl) { | |
446 | |
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447 (void) handler(r->connection, NULL, &s); |
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448 |
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449 v->data = s.data; |
611 | 450 |
671 | 451 for (len = 0; v->data[len]; len++) { /* void */ } |
611 | 452 |
453 v->len = len; | |
454 v->valid = 1; | |
1565 | 455 v->no_cacheable = 0; |
611 | 456 v->not_found = 0; |
457 | |
458 return NGX_OK; | |
459 } | |
460 | |
461 v->not_found = 1; | |
462 | |
463 return NGX_OK; | |
464 } | |
465 | |
466 | |
467 static ngx_int_t | |
671 | 468 ngx_http_ssl_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v, |
647 | 469 uintptr_t data) |
470 { | |
671 | 471 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
647 | 472 |
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473 ngx_str_t s; |
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474 |
647 | 475 if (r->connection->ssl) { |
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476 |
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477 if (handler(r->connection, r->pool, &s) != NGX_OK) { |
647 | 478 return NGX_ERROR; |
479 } | |
480 | |
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481 v->len = s.len; |
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482 v->data = s.data; |
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483 |
647 | 484 if (v->len) { |
485 v->valid = 1; | |
1565 | 486 v->no_cacheable = 0; |
647 | 487 v->not_found = 0; |
488 | |
489 return NGX_OK; | |
490 } | |
491 } | |
492 | |
493 v->not_found = 1; | |
494 | |
495 return NGX_OK; | |
496 } | |
497 | |
498 | |
499 static ngx_int_t | |
611 | 500 ngx_http_ssl_add_variables(ngx_conf_t *cf) |
501 { | |
502 ngx_http_variable_t *var, *v; | |
503 | |
504 for (v = ngx_http_ssl_vars; v->name.len; v++) { | |
505 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
506 if (var == NULL) { | |
507 return NGX_ERROR; | |
508 } | |
509 | |
637 | 510 var->get_handler = v->get_handler; |
611 | 511 var->data = v->data; |
512 } | |
513 | |
514 return NGX_OK; | |
515 } | |
516 | |
517 | |
501 | 518 static void * |
519 ngx_http_ssl_create_srv_conf(ngx_conf_t *cf) | |
383
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520 { |
971 | 521 ngx_http_ssl_srv_conf_t *sscf; |
383
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522 |
971 | 523 sscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssl_srv_conf_t)); |
524 if (sscf == NULL) { | |
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525 return NULL; |
383
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526 } |
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527 |
479 | 528 /* |
529 * set by ngx_pcalloc(): | |
530 * | |
971 | 531 * sscf->protocols = 0; |
2044 | 532 * sscf->dhparam = { 0, NULL }; |
3960 | 533 * sscf->ecdh_curve = { 0, NULL }; |
2044 | 534 * sscf->client_certificate = { 0, NULL }; |
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535 * sscf->trusted_certificate = { 0, NULL }; |
2995 | 536 * sscf->crl = { 0, NULL }; |
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537 * sscf->ciphers = { 0, NULL }; |
973 | 538 * sscf->shm_zone = NULL; |
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539 * sscf->stapling_file = { 0, NULL }; |
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540 * sscf->stapling_responder = { 0, NULL }; |
479 | 541 */ |
542 | |
971 | 543 sscf->enable = NGX_CONF_UNSET; |
2123 | 544 sscf->prefer_server_ciphers = NGX_CONF_UNSET; |
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545 sscf->buffer_size = NGX_CONF_UNSET_SIZE; |
2710 | 546 sscf->verify = NGX_CONF_UNSET_UINT; |
547 sscf->verify_depth = NGX_CONF_UNSET_UINT; | |
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548 sscf->certificates = NGX_CONF_UNSET_PTR; |
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549 sscf->certificate_keys = NGX_CONF_UNSET_PTR; |
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550 sscf->passwords = NGX_CONF_UNSET_PTR; |
973 | 551 sscf->builtin_session_cache = NGX_CONF_UNSET; |
552 sscf->session_timeout = NGX_CONF_UNSET; | |
5503
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553 sscf->session_tickets = NGX_CONF_UNSET; |
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554 sscf->session_ticket_keys = NGX_CONF_UNSET_PTR; |
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555 sscf->stapling = NGX_CONF_UNSET; |
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556 sscf->stapling_verify = NGX_CONF_UNSET; |
383
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557 |
971 | 558 return sscf; |
383
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559 } |
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560 |
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561 |
501 | 562 static char * |
563 ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) | |
383
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564 { |
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565 ngx_http_ssl_srv_conf_t *prev = parent; |
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566 ngx_http_ssl_srv_conf_t *conf = child; |
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567 |
563 | 568 ngx_pool_cleanup_t *cln; |
569 | |
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570 if (conf->enable == NGX_CONF_UNSET) { |
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571 if (prev->enable == NGX_CONF_UNSET) { |
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572 conf->enable = 0; |
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573 |
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574 } else { |
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575 conf->enable = prev->enable; |
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576 conf->file = prev->file; |
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577 conf->line = prev->line; |
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578 } |
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579 } |
383
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580 |
573 | 581 ngx_conf_merge_value(conf->session_timeout, |
582 prev->session_timeout, 300); | |
583 | |
547 | 584 ngx_conf_merge_value(conf->prefer_server_ciphers, |
585 prev->prefer_server_ciphers, 0); | |
586 | |
587 ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols, | |
6157
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588 (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1 |
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589 |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2)); |
547 | 590 |
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591 ngx_conf_merge_size_value(conf->buffer_size, prev->buffer_size, |
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592 NGX_SSL_BUFSIZE); |
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593 |
2123 | 594 ngx_conf_merge_uint_value(conf->verify, prev->verify, 0); |
595 ngx_conf_merge_uint_value(conf->verify_depth, prev->verify_depth, 1); | |
647 | 596 |
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597 ngx_conf_merge_ptr_value(conf->certificates, prev->certificates, NULL); |
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598 ngx_conf_merge_ptr_value(conf->certificate_keys, prev->certificate_keys, |
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599 NULL); |
383
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600 |
5744
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601 ngx_conf_merge_ptr_value(conf->passwords, prev->passwords, NULL); |
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602 |
2044 | 603 ngx_conf_merge_str_value(conf->dhparam, prev->dhparam, ""); |
604 | |
647 | 605 ngx_conf_merge_str_value(conf->client_certificate, prev->client_certificate, |
606 ""); | |
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607 ngx_conf_merge_str_value(conf->trusted_certificate, |
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608 prev->trusted_certificate, ""); |
2995 | 609 ngx_conf_merge_str_value(conf->crl, prev->crl, ""); |
647 | 610 |
3960 | 611 ngx_conf_merge_str_value(conf->ecdh_curve, prev->ecdh_curve, |
612 NGX_DEFAULT_ECDH_CURVE); | |
613 | |
2124 | 614 ngx_conf_merge_str_value(conf->ciphers, prev->ciphers, NGX_DEFAULT_CIPHERS); |
479 | 615 |
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616 ngx_conf_merge_value(conf->stapling, prev->stapling, 0); |
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617 ngx_conf_merge_value(conf->stapling_verify, prev->stapling_verify, 0); |
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618 ngx_conf_merge_str_value(conf->stapling_file, prev->stapling_file, ""); |
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619 ngx_conf_merge_str_value(conf->stapling_responder, |
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620 prev->stapling_responder, ""); |
479 | 621 |
547 | 622 conf->ssl.log = cf->log; |
386
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623 |
2224 | 624 if (conf->enable) { |
625 | |
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626 if (conf->certificates == NULL) { |
2224 | 627 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
628 "no \"ssl_certificate\" is defined for " | |
629 "the \"ssl\" directive in %s:%ui", | |
630 conf->file, conf->line); | |
631 return NGX_CONF_ERROR; | |
632 } | |
633 | |
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634 if (conf->certificate_keys == NULL) { |
2224 | 635 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
636 "no \"ssl_certificate_key\" is defined for " | |
637 "the \"ssl\" directive in %s:%ui", | |
638 conf->file, conf->line); | |
639 return NGX_CONF_ERROR; | |
640 } | |
641 | |
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642 if (conf->certificate_keys->nelts < conf->certificates->nelts) { |
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643 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
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644 "no \"ssl_certificate_key\" is defined " |
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645 "for certificate \"%V\" and " |
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646 "the \"ssl\" directive in %s:%ui", |
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647 ((ngx_str_t *) conf->certificates->elts) |
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648 + conf->certificates->nelts - 1, |
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649 conf->file, conf->line); |
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650 return NGX_CONF_ERROR; |
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651 } |
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652 |
2224 | 653 } else { |
654 | |
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655 if (conf->certificates == NULL) { |
2224 | 656 return NGX_CONF_OK; |
657 } | |
658 | |
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659 if (conf->certificate_keys == NULL |
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660 || conf->certificate_keys->nelts < conf->certificates->nelts) |
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661 { |
2224 | 662 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
663 "no \"ssl_certificate_key\" is defined " | |
6550
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
664 "for certificate \"%V\"", |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
665 ((ngx_str_t *) conf->certificates->elts) |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
666 + conf->certificates->nelts - 1); |
2224 | 667 return NGX_CONF_ERROR; |
668 } | |
669 } | |
670 | |
969 | 671 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
|
672 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
|
673 } |
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
674 |
1219 | 675 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
676 | |
677 if (SSL_CTX_set_tlsext_servername_callback(conf->ssl.ctx, | |
678 ngx_http_ssl_servername) | |
679 == 0) | |
680 { | |
3140
ba9a8ba4207e
*) issue warning instead of failure: this is too common case
Igor Sysoev <igor@sysoev.ru>
parents:
2996
diff
changeset
|
681 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
3209 | 682 "nginx was built with SNI support, however, now it is linked " |
3140
ba9a8ba4207e
*) issue warning instead of failure: this is too common case
Igor Sysoev <igor@sysoev.ru>
parents:
2996
diff
changeset
|
683 "dynamically to an OpenSSL library which has no tlsext support, " |
ba9a8ba4207e
*) issue warning instead of failure: this is too common case
Igor Sysoev <igor@sysoev.ru>
parents:
2996
diff
changeset
|
684 "therefore SNI is not available"); |
1219 | 685 } |
686 | |
687 #endif | |
688 | |
5545
01e2a5bcdd8f
SSL: support ALPN (IETF's successor to NPN).
Piotr Sikora <piotr@cloudflare.com>
parents:
5504
diff
changeset
|
689 #ifdef TLSEXT_TYPE_application_layer_protocol_negotiation |
01e2a5bcdd8f
SSL: support ALPN (IETF's successor to NPN).
Piotr Sikora <piotr@cloudflare.com>
parents:
5504
diff
changeset
|
690 SSL_CTX_set_alpn_select_cb(conf->ssl.ctx, ngx_http_ssl_alpn_select, NULL); |
01e2a5bcdd8f
SSL: support ALPN (IETF's successor to NPN).
Piotr Sikora <piotr@cloudflare.com>
parents:
5504
diff
changeset
|
691 #endif |
01e2a5bcdd8f
SSL: support ALPN (IETF's successor to NPN).
Piotr Sikora <piotr@cloudflare.com>
parents:
5504
diff
changeset
|
692 |
5106
afee87b8190a
SSL: Next Protocol Negotiation extension support.
Valentin Bartenev <vbart@nginx.com>
parents:
5077
diff
changeset
|
693 #ifdef TLSEXT_TYPE_next_proto_neg |
afee87b8190a
SSL: Next Protocol Negotiation extension support.
Valentin Bartenev <vbart@nginx.com>
parents:
5077
diff
changeset
|
694 SSL_CTX_set_next_protos_advertised_cb(conf->ssl.ctx, |
afee87b8190a
SSL: Next Protocol Negotiation extension support.
Valentin Bartenev <vbart@nginx.com>
parents:
5077
diff
changeset
|
695 ngx_http_ssl_npn_advertised, NULL); |
afee87b8190a
SSL: Next Protocol Negotiation extension support.
Valentin Bartenev <vbart@nginx.com>
parents:
5077
diff
changeset
|
696 #endif |
afee87b8190a
SSL: Next Protocol Negotiation extension support.
Valentin Bartenev <vbart@nginx.com>
parents:
5077
diff
changeset
|
697 |
563 | 698 cln = ngx_pool_cleanup_add(cf->pool, 0); |
699 if (cln == NULL) { | |
509 | 700 return NGX_CONF_ERROR; |
701 } | |
702 | |
563 | 703 cln->handler = ngx_ssl_cleanup_ctx; |
704 cln->data = &conf->ssl; | |
705 | |
6550
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
706 if (ngx_ssl_certificates(cf, &conf->ssl, conf->certificates, |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
707 conf->certificate_keys, conf->passwords) |
970 | 708 != NGX_OK) |
529 | 709 { |
386
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
710 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
|
711 } |
fa72605e7089
nginx-0.0.7-2004-07-12-01:03:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
385
diff
changeset
|
712 |
6591
04d8d1f85649
SSL: ngx_ssl_ciphers() to set list of ciphers.
Tim Taubert <tim@timtaubert.de>
parents:
6553
diff
changeset
|
713 if (ngx_ssl_ciphers(cf, &conf->ssl, &conf->ciphers, |
04d8d1f85649
SSL: ngx_ssl_ciphers() to set list of ciphers.
Tim Taubert <tim@timtaubert.de>
parents:
6553
diff
changeset
|
714 conf->prefer_server_ciphers) |
04d8d1f85649
SSL: ngx_ssl_ciphers() to set list of ciphers.
Tim Taubert <tim@timtaubert.de>
parents:
6553
diff
changeset
|
715 != NGX_OK) |
529 | 716 { |
5387
0fbcfab0bfd7
SSL: stop loading configs with invalid "ssl_ciphers" values.
Piotr Sikora <piotr@cloudflare.com>
parents:
5121
diff
changeset
|
717 return NGX_CONF_ERROR; |
547 | 718 } |
719 | |
5487
a297b7ad6f94
SSL: ssl_buffer_size directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5425
diff
changeset
|
720 conf->ssl.buffer_size = conf->buffer_size; |
a297b7ad6f94
SSL: ssl_buffer_size directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5425
diff
changeset
|
721 |
647 | 722 if (conf->verify) { |
2123 | 723 |
4884
e406c997470a
SSL: the "ssl_verify_client" directive parameter "optional_no_ca".
Maxim Dounin <mdounin@mdounin.ru>
parents:
4879
diff
changeset
|
724 if (conf->client_certificate.len == 0 && conf->verify != 3) { |
2123 | 725 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
726 "no ssl_client_certificate for ssl_client_verify"); | |
727 return NGX_CONF_ERROR; | |
728 } | |
729 | |
671 | 730 if (ngx_ssl_client_certificate(cf, &conf->ssl, |
970 | 731 &conf->client_certificate, |
732 conf->verify_depth) | |
671 | 733 != NGX_OK) |
734 { | |
735 return NGX_CONF_ERROR; | |
647 | 736 } |
4872
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
737 } |
2995 | 738 |
4872
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
739 if (ngx_ssl_trusted_certificate(cf, &conf->ssl, |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
740 &conf->trusted_certificate, |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
741 conf->verify_depth) |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
742 != NGX_OK) |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
743 { |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
744 return NGX_CONF_ERROR; |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
745 } |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
746 |
7c3cca603438
OCSP stapling: ssl_trusted_certificate directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4412
diff
changeset
|
747 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
|
748 return NGX_CONF_ERROR; |
647 | 749 } |
750 | |
2044 | 751 if (ngx_ssl_dhparam(cf, &conf->ssl, &conf->dhparam) != NGX_OK) { |
752 return NGX_CONF_ERROR; | |
753 } | |
754 | |
3960 | 755 if (ngx_ssl_ecdh_curve(cf, &conf->ssl, &conf->ecdh_curve) != NGX_OK) { |
756 return NGX_CONF_ERROR; | |
757 } | |
758 | |
973 | 759 ngx_conf_merge_value(conf->builtin_session_cache, |
2032 | 760 prev->builtin_session_cache, NGX_SSL_NONE_SCACHE); |
973 | 761 |
762 if (conf->shm_zone == NULL) { | |
763 conf->shm_zone = prev->shm_zone; | |
764 } | |
765 | |
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
766 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
|
767 conf->builtin_session_cache, |
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
768 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
|
769 != NGX_OK) |
973 | 770 { |
974
8dfb3aa75de2
move the session cache callbacks to the ngx_openssl_module
Igor Sysoev <igor@sysoev.ru>
parents:
973
diff
changeset
|
771 return NGX_CONF_ERROR; |
973 | 772 } |
573 | 773 |
5503
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
774 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
|
775 |
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
776 #ifdef SSL_OP_NO_TICKET |
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
777 if (!conf->session_tickets) { |
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
778 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
|
779 } |
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
780 #endif |
d049b0ea00a3
SSL: ssl_session_tickets directive.
Dirkjan Bussink <d.bussink@gmail.com>
parents:
5487
diff
changeset
|
781 |
5425
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
782 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
|
783 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
|
784 |
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
785 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
|
786 != NGX_OK) |
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
787 { |
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
788 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
|
789 } |
1356a3b96924
SSL: added ability to set keys used for Session Tickets (RFC5077).
Piotr Sikora <piotr@cloudflare.com>
parents:
5387
diff
changeset
|
790 |
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
791 if (conf->stapling) { |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
792 |
4879
4a804fd04e6c
OCSP stapling: ssl_stapling_verify directive.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4875
diff
changeset
|
793 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
|
794 &conf->stapling_responder, conf->stapling_verify) |
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
795 != NGX_OK) |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
796 { |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
797 return NGX_CONF_ERROR; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
798 } |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
799 |
4873
dd74fd35ceb5
OCSP stapling: ssl_stapling_file support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4872
diff
changeset
|
800 } |
dd74fd35ceb5
OCSP stapling: ssl_stapling_file support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4872
diff
changeset
|
801 |
383
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
802 return NGX_CONF_OK; |
c05876036128
nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
803 } |
563 | 804 |
805 | |
973 | 806 static char * |
2224 | 807 ngx_http_ssl_enable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
808 { | |
809 ngx_http_ssl_srv_conf_t *sscf = conf; | |
810 | |
811 char *rv; | |
812 | |
813 rv = ngx_conf_set_flag_slot(cf, cmd, conf); | |
814 | |
815 if (rv != NGX_CONF_OK) { | |
816 return rv; | |
817 } | |
818 | |
819 sscf->file = cf->conf_file->file.name.data; | |
820 sscf->line = cf->conf_file->line; | |
821 | |
822 return NGX_CONF_OK; | |
823 } | |
824 | |
825 | |
826 static char * | |
5744
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
827 ngx_http_ssl_password_file(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
828 { |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
829 ngx_http_ssl_srv_conf_t *sscf = conf; |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
830 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
831 ngx_str_t *value; |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
832 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
833 if (sscf->passwords != NGX_CONF_UNSET_PTR) { |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
834 return "is duplicate"; |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
835 } |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
836 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
837 value = cf->args->elts; |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
838 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
839 sscf->passwords = ngx_ssl_read_password_file(cf, &value[1]); |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
840 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
841 if (sscf->passwords == NULL) { |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
842 return NGX_CONF_ERROR; |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
843 } |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
844 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
845 return NGX_CONF_OK; |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
846 } |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
847 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
848 |
42114bf12da0
SSL: the "ssl_password_file" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
5700
diff
changeset
|
849 static char * |
973 | 850 ngx_http_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
851 { | |
852 ngx_http_ssl_srv_conf_t *sscf = conf; | |
853 | |
854 size_t len; | |
855 ngx_str_t *value, name, size; | |
856 ngx_int_t n; | |
857 ngx_uint_t i, j; | |
858 | |
859 value = cf->args->elts; | |
860 | |
861 for (i = 1; i < cf->args->nelts; i++) { | |
862 | |
1778 | 863 if (ngx_strcmp(value[i].data, "off") == 0) { |
864 sscf->builtin_session_cache = NGX_SSL_NO_SCACHE; | |
865 continue; | |
866 } | |
867 | |
2032 | 868 if (ngx_strcmp(value[i].data, "none") == 0) { |
869 sscf->builtin_session_cache = NGX_SSL_NONE_SCACHE; | |
870 continue; | |
871 } | |
872 | |
973 | 873 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
|
874 sscf->builtin_session_cache = NGX_SSL_DFLT_BUILTIN_SCACHE; |
973 | 875 continue; |
876 } | |
877 | |
878 if (value[i].len > sizeof("builtin:") - 1 | |
879 && ngx_strncmp(value[i].data, "builtin:", sizeof("builtin:") - 1) | |
880 == 0) | |
881 { | |
882 n = ngx_atoi(value[i].data + sizeof("builtin:") - 1, | |
883 value[i].len - (sizeof("builtin:") - 1)); | |
884 | |
885 if (n == NGX_ERROR) { | |
886 goto invalid; | |
887 } | |
888 | |
889 sscf->builtin_session_cache = n; | |
890 | |
891 continue; | |
892 } | |
893 | |
894 if (value[i].len > sizeof("shared:") - 1 | |
895 && ngx_strncmp(value[i].data, "shared:", sizeof("shared:") - 1) | |
896 == 0) | |
897 { | |
898 len = 0; | |
899 | |
900 for (j = sizeof("shared:") - 1; j < value[i].len; j++) { | |
901 if (value[i].data[j] == ':') { | |
902 break; | |
903 } | |
904 | |
905 len++; | |
906 } | |
907 | |
908 if (len == 0) { | |
909 goto invalid; | |
910 } | |
911 | |
912 name.len = len; | |
913 name.data = value[i].data + sizeof("shared:") - 1; | |
914 | |
915 size.len = value[i].len - j - 1; | |
916 size.data = name.data + len + 1; | |
917 | |
918 n = ngx_parse_size(&size); | |
919 | |
920 if (n == NGX_ERROR) { | |
921 goto invalid; | |
922 } | |
923 | |
924 if (n < (ngx_int_t) (8 * ngx_pagesize)) { | |
925 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
|
926 "session cache \"%V\" is too small", |
973 | 927 &value[i]); |
928 | |
929 return NGX_CONF_ERROR; | |
930 } | |
931 | |
932 sscf->shm_zone = ngx_shared_memory_add(cf, &name, n, | |
933 &ngx_http_ssl_module); | |
934 if (sscf->shm_zone == NULL) { | |
935 return NGX_CONF_ERROR; | |
936 } | |
937 | |
4153
7de74ed694c8
Fix for "ssl_session_cache builtin" (broken since 1.1.1, r3993).
Maxim Dounin <mdounin@mdounin.ru>
parents:
3992
diff
changeset
|
938 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
|
939 |
973 | 940 continue; |
941 } | |
942 | |
943 goto invalid; | |
944 } | |
945 | |
946 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
|
947 sscf->builtin_session_cache = NGX_SSL_NO_BUILTIN_SCACHE; |
973 | 948 } |
949 | |
950 return NGX_CONF_OK; | |
951 | |
952 invalid: | |
953 | |
954 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
955 "invalid session cache \"%V\"", &value[i]); | |
956 | |
957 return NGX_CONF_ERROR; | |
958 } | |
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
959 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
960 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
961 static ngx_int_t |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
962 ngx_http_ssl_init(ngx_conf_t *cf) |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
963 { |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
964 ngx_uint_t s; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
965 ngx_http_ssl_srv_conf_t *sscf; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
966 ngx_http_core_loc_conf_t *clcf; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
967 ngx_http_core_srv_conf_t **cscfp; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
968 ngx_http_core_main_conf_t *cmcf; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
969 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
970 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module); |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
971 cscfp = cmcf->servers.elts; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
972 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
973 for (s = 0; s < cmcf->servers.nelts; s++) { |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
974 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
975 sscf = cscfp[s]->ctx->srv_conf[ngx_http_ssl_module.ctx_index]; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
976 |
4887
4b4f4cea6dfb
OCSP stapling: properly check if there is ssl.ctx.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4884
diff
changeset
|
977 if (sscf->ssl.ctx == NULL || !sscf->stapling) { |
4875
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
978 continue; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
979 } |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
980 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
981 clcf = cscfp[s]->ctx->loc_conf[ngx_http_core_module.ctx_index]; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
982 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
983 if (ngx_ssl_stapling_resolver(cf, &sscf->ssl, clcf->resolver, |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
984 clcf->resolver_timeout) |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
985 != NGX_OK) |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
986 { |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
987 return NGX_ERROR; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
988 } |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
989 } |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
990 |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
991 return NGX_OK; |
386a06a22c40
OCSP stapling: loading OCSP responses.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4873
diff
changeset
|
992 } |