Mercurial > hg > nginx
annotate src/stream/ngx_stream_ssl_module.c @ 7473:8981dbb12254
SSL: fixed potential leak on memory allocation errors.
If ngx_pool_cleanup_add() fails, we have to clean just created SSL context
manually, thus appropriate call added.
Additionally, ngx_pool_cleanup_add() moved closer to ngx_ssl_create() in
the ngx_http_ssl_module, to make sure there are no leaks due to intermediate
code.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sun, 03 Mar 2019 16:48:39 +0300 |
parents | 7e8bcba6d039 |
children | ef7ee19776db |
rev | line source |
---|---|
6115 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 * Copyright (C) Nginx, Inc. | |
5 */ | |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_stream.h> | |
11 | |
12 | |
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13 typedef ngx_int_t (*ngx_ssl_variable_handler_pt)(ngx_connection_t *c, |
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14 ngx_pool_t *pool, ngx_str_t *s); |
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15 |
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16 |
6115 | 17 #define NGX_DEFAULT_CIPHERS "HIGH:!aNULL:!MD5" |
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18 #define NGX_DEFAULT_ECDH_CURVE "auto" |
6115 | 19 |
20 | |
6693 | 21 static ngx_int_t ngx_stream_ssl_handler(ngx_stream_session_t *s); |
22 static ngx_int_t ngx_stream_ssl_init_connection(ngx_ssl_t *ssl, | |
23 ngx_connection_t *c); | |
24 static void ngx_stream_ssl_handshake_handler(ngx_connection_t *c); | |
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25 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
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26 int ngx_stream_ssl_servername(ngx_ssl_conn_t *ssl_conn, int *ad, void *arg); |
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27 #endif |
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28 #ifdef SSL_R_CERT_CB_ERROR |
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29 static int ngx_stream_ssl_certificate(ngx_ssl_conn_t *ssl_conn, void *arg); |
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30 #endif |
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31 static ngx_int_t ngx_stream_ssl_static_variable(ngx_stream_session_t *s, |
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32 ngx_stream_variable_value_t *v, uintptr_t data); |
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33 static ngx_int_t ngx_stream_ssl_variable(ngx_stream_session_t *s, |
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34 ngx_stream_variable_value_t *v, uintptr_t data); |
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35 |
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36 static ngx_int_t ngx_stream_ssl_add_variables(ngx_conf_t *cf); |
6115 | 37 static void *ngx_stream_ssl_create_conf(ngx_conf_t *cf); |
38 static char *ngx_stream_ssl_merge_conf(ngx_conf_t *cf, void *parent, | |
39 void *child); | |
40 | |
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41 static ngx_int_t ngx_stream_ssl_compile_certificates(ngx_conf_t *cf, |
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42 ngx_stream_ssl_conf_t *conf); |
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43 |
6115 | 44 static char *ngx_stream_ssl_password_file(ngx_conf_t *cf, ngx_command_t *cmd, |
45 void *conf); | |
46 static char *ngx_stream_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
47 void *conf); | |
6693 | 48 static ngx_int_t ngx_stream_ssl_init(ngx_conf_t *cf); |
6115 | 49 |
50 | |
51 static ngx_conf_bitmask_t ngx_stream_ssl_protocols[] = { | |
52 { ngx_string("SSLv2"), NGX_SSL_SSLv2 }, | |
53 { ngx_string("SSLv3"), NGX_SSL_SSLv3 }, | |
54 { ngx_string("TLSv1"), NGX_SSL_TLSv1 }, | |
55 { ngx_string("TLSv1.1"), NGX_SSL_TLSv1_1 }, | |
56 { ngx_string("TLSv1.2"), NGX_SSL_TLSv1_2 }, | |
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57 { ngx_string("TLSv1.3"), NGX_SSL_TLSv1_3 }, |
6115 | 58 { ngx_null_string, 0 } |
59 }; | |
60 | |
61 | |
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62 static ngx_conf_enum_t ngx_stream_ssl_verify[] = { |
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63 { ngx_string("off"), 0 }, |
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64 { ngx_string("on"), 1 }, |
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65 { ngx_string("optional"), 2 }, |
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66 { ngx_string("optional_no_ca"), 3 }, |
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67 { ngx_null_string, 0 } |
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68 }; |
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69 |
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70 |
6115 | 71 static ngx_command_t ngx_stream_ssl_commands[] = { |
72 | |
73 { ngx_string("ssl_handshake_timeout"), | |
74 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
75 ngx_conf_set_msec_slot, | |
76 NGX_STREAM_SRV_CONF_OFFSET, | |
77 offsetof(ngx_stream_ssl_conf_t, handshake_timeout), | |
78 NULL }, | |
79 | |
80 { ngx_string("ssl_certificate"), | |
81 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
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82 ngx_conf_set_str_array_slot, |
6115 | 83 NGX_STREAM_SRV_CONF_OFFSET, |
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84 offsetof(ngx_stream_ssl_conf_t, certificates), |
6115 | 85 NULL }, |
86 | |
87 { ngx_string("ssl_certificate_key"), | |
88 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
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89 ngx_conf_set_str_array_slot, |
6115 | 90 NGX_STREAM_SRV_CONF_OFFSET, |
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91 offsetof(ngx_stream_ssl_conf_t, certificate_keys), |
6115 | 92 NULL }, |
93 | |
94 { ngx_string("ssl_password_file"), | |
95 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
96 ngx_stream_ssl_password_file, | |
97 NGX_STREAM_SRV_CONF_OFFSET, | |
98 0, | |
99 NULL }, | |
100 | |
101 { ngx_string("ssl_dhparam"), | |
102 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
103 ngx_conf_set_str_slot, | |
104 NGX_STREAM_SRV_CONF_OFFSET, | |
105 offsetof(ngx_stream_ssl_conf_t, dhparam), | |
106 NULL }, | |
107 | |
108 { ngx_string("ssl_ecdh_curve"), | |
109 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
110 ngx_conf_set_str_slot, | |
111 NGX_STREAM_SRV_CONF_OFFSET, | |
112 offsetof(ngx_stream_ssl_conf_t, ecdh_curve), | |
113 NULL }, | |
114 | |
115 { ngx_string("ssl_protocols"), | |
116 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_1MORE, | |
117 ngx_conf_set_bitmask_slot, | |
118 NGX_STREAM_SRV_CONF_OFFSET, | |
119 offsetof(ngx_stream_ssl_conf_t, protocols), | |
120 &ngx_stream_ssl_protocols }, | |
121 | |
122 { ngx_string("ssl_ciphers"), | |
123 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
124 ngx_conf_set_str_slot, | |
125 NGX_STREAM_SRV_CONF_OFFSET, | |
126 offsetof(ngx_stream_ssl_conf_t, ciphers), | |
127 NULL }, | |
128 | |
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129 { ngx_string("ssl_verify_client"), |
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130 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
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131 ngx_conf_set_enum_slot, |
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132 NGX_STREAM_SRV_CONF_OFFSET, |
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133 offsetof(ngx_stream_ssl_conf_t, verify), |
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134 &ngx_stream_ssl_verify }, |
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135 |
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136 { ngx_string("ssl_verify_depth"), |
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137 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
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138 ngx_conf_set_num_slot, |
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139 NGX_STREAM_SRV_CONF_OFFSET, |
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140 offsetof(ngx_stream_ssl_conf_t, verify_depth), |
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141 NULL }, |
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142 |
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143 { ngx_string("ssl_client_certificate"), |
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144 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
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145 ngx_conf_set_str_slot, |
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146 NGX_STREAM_SRV_CONF_OFFSET, |
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147 offsetof(ngx_stream_ssl_conf_t, client_certificate), |
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148 NULL }, |
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149 |
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150 { ngx_string("ssl_trusted_certificate"), |
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151 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
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152 ngx_conf_set_str_slot, |
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153 NGX_STREAM_SRV_CONF_OFFSET, |
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154 offsetof(ngx_stream_ssl_conf_t, trusted_certificate), |
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155 NULL }, |
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156 |
6115 | 157 { ngx_string("ssl_prefer_server_ciphers"), |
158 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
159 ngx_conf_set_flag_slot, | |
160 NGX_STREAM_SRV_CONF_OFFSET, | |
161 offsetof(ngx_stream_ssl_conf_t, prefer_server_ciphers), | |
162 NULL }, | |
163 | |
164 { ngx_string("ssl_session_cache"), | |
165 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE12, | |
166 ngx_stream_ssl_session_cache, | |
167 NGX_STREAM_SRV_CONF_OFFSET, | |
168 0, | |
169 NULL }, | |
170 | |
171 { ngx_string("ssl_session_tickets"), | |
172 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_FLAG, | |
173 ngx_conf_set_flag_slot, | |
174 NGX_STREAM_SRV_CONF_OFFSET, | |
175 offsetof(ngx_stream_ssl_conf_t, session_tickets), | |
176 NULL }, | |
177 | |
178 { ngx_string("ssl_session_ticket_key"), | |
179 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
180 ngx_conf_set_str_array_slot, | |
181 NGX_STREAM_SRV_CONF_OFFSET, | |
182 offsetof(ngx_stream_ssl_conf_t, session_ticket_keys), | |
183 NULL }, | |
184 | |
185 { ngx_string("ssl_session_timeout"), | |
186 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, | |
187 ngx_conf_set_sec_slot, | |
188 NGX_STREAM_SRV_CONF_OFFSET, | |
189 offsetof(ngx_stream_ssl_conf_t, session_timeout), | |
190 NULL }, | |
191 | |
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192 { ngx_string("ssl_crl"), |
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193 NGX_STREAM_MAIN_CONF|NGX_STREAM_SRV_CONF|NGX_CONF_TAKE1, |
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194 ngx_conf_set_str_slot, |
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195 NGX_STREAM_SRV_CONF_OFFSET, |
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196 offsetof(ngx_stream_ssl_conf_t, crl), |
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197 NULL }, |
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198 |
6115 | 199 ngx_null_command |
200 }; | |
201 | |
202 | |
203 static ngx_stream_module_t ngx_stream_ssl_module_ctx = { | |
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204 ngx_stream_ssl_add_variables, /* preconfiguration */ |
6693 | 205 ngx_stream_ssl_init, /* postconfiguration */ |
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206 |
6115 | 207 NULL, /* create main configuration */ |
208 NULL, /* init main configuration */ | |
209 | |
210 ngx_stream_ssl_create_conf, /* create server configuration */ | |
211 ngx_stream_ssl_merge_conf /* merge server configuration */ | |
212 }; | |
213 | |
214 | |
215 ngx_module_t ngx_stream_ssl_module = { | |
216 NGX_MODULE_V1, | |
217 &ngx_stream_ssl_module_ctx, /* module context */ | |
218 ngx_stream_ssl_commands, /* module directives */ | |
219 NGX_STREAM_MODULE, /* module type */ | |
220 NULL, /* init master */ | |
221 NULL, /* init module */ | |
222 NULL, /* init process */ | |
223 NULL, /* init thread */ | |
224 NULL, /* exit thread */ | |
225 NULL, /* exit process */ | |
226 NULL, /* exit master */ | |
227 NGX_MODULE_V1_PADDING | |
228 }; | |
229 | |
230 | |
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231 static ngx_stream_variable_t ngx_stream_ssl_vars[] = { |
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232 |
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233 { ngx_string("ssl_protocol"), NULL, ngx_stream_ssl_static_variable, |
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234 (uintptr_t) ngx_ssl_get_protocol, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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235 |
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236 { ngx_string("ssl_cipher"), NULL, ngx_stream_ssl_static_variable, |
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237 (uintptr_t) ngx_ssl_get_cipher_name, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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238 |
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239 { ngx_string("ssl_ciphers"), NULL, ngx_stream_ssl_variable, |
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SSL: $ssl_ciphers (ticket #870).
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240 (uintptr_t) ngx_ssl_get_ciphers, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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241 |
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242 { ngx_string("ssl_curves"), NULL, ngx_stream_ssl_variable, |
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243 (uintptr_t) ngx_ssl_get_curves, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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244 |
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245 { ngx_string("ssl_session_id"), NULL, ngx_stream_ssl_variable, |
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246 (uintptr_t) ngx_ssl_get_session_id, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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247 |
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248 { ngx_string("ssl_session_reused"), NULL, ngx_stream_ssl_variable, |
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249 (uintptr_t) ngx_ssl_get_session_reused, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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250 |
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251 { ngx_string("ssl_server_name"), NULL, ngx_stream_ssl_variable, |
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252 (uintptr_t) ngx_ssl_get_server_name, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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253 |
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254 { ngx_string("ssl_client_cert"), NULL, ngx_stream_ssl_variable, |
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255 (uintptr_t) ngx_ssl_get_certificate, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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256 |
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257 { ngx_string("ssl_client_raw_cert"), NULL, ngx_stream_ssl_variable, |
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258 (uintptr_t) ngx_ssl_get_raw_certificate, |
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259 NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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260 |
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SSL: the $ssl_client_escaped_cert variable (ticket #857).
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261 { ngx_string("ssl_client_escaped_cert"), NULL, ngx_stream_ssl_variable, |
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SSL: the $ssl_client_escaped_cert variable (ticket #857).
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262 (uintptr_t) ngx_ssl_get_escaped_certificate, |
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|
263 NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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|
264 |
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265 { ngx_string("ssl_client_s_dn"), NULL, ngx_stream_ssl_variable, |
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266 (uintptr_t) ngx_ssl_get_subject_dn, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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267 |
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268 { ngx_string("ssl_client_i_dn"), NULL, ngx_stream_ssl_variable, |
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269 (uintptr_t) ngx_ssl_get_issuer_dn, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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270 |
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271 { ngx_string("ssl_client_serial"), NULL, ngx_stream_ssl_variable, |
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272 (uintptr_t) ngx_ssl_get_serial_number, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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273 |
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274 { ngx_string("ssl_client_fingerprint"), NULL, ngx_stream_ssl_variable, |
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275 (uintptr_t) ngx_ssl_get_fingerprint, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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276 |
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277 { ngx_string("ssl_client_verify"), NULL, ngx_stream_ssl_variable, |
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278 (uintptr_t) ngx_ssl_get_client_verify, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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279 |
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280 { ngx_string("ssl_client_v_start"), NULL, ngx_stream_ssl_variable, |
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281 (uintptr_t) ngx_ssl_get_client_v_start, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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282 |
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283 { ngx_string("ssl_client_v_end"), NULL, ngx_stream_ssl_variable, |
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284 (uintptr_t) ngx_ssl_get_client_v_end, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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285 |
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286 { ngx_string("ssl_client_v_remain"), NULL, ngx_stream_ssl_variable, |
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287 (uintptr_t) ngx_ssl_get_client_v_remain, NGX_STREAM_VAR_CHANGEABLE, 0 }, |
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288 |
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Variables: macros for null variables.
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diff
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|
289 ngx_stream_null_variable |
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290 }; |
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|
291 |
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292 |
6115 | 293 static ngx_str_t ngx_stream_ssl_sess_id_ctx = ngx_string("STREAM"); |
294 | |
295 | |
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296 static ngx_int_t |
6693 | 297 ngx_stream_ssl_handler(ngx_stream_session_t *s) |
298 { | |
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299 long rc; |
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300 X509 *cert; |
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301 ngx_int_t rv; |
6693 | 302 ngx_connection_t *c; |
303 ngx_stream_ssl_conf_t *sslcf; | |
304 | |
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305 if (!s->ssl) { |
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306 return NGX_OK; |
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307 } |
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308 |
6693 | 309 c = s->connection; |
310 | |
311 sslcf = ngx_stream_get_module_srv_conf(s, ngx_stream_ssl_module); | |
312 | |
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313 if (c->ssl == NULL) { |
6693 | 314 c->log->action = "SSL handshaking"; |
315 | |
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316 rv = ngx_stream_ssl_init_connection(&sslcf->ssl, c); |
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317 |
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318 if (rv != NGX_OK) { |
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319 return rv; |
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320 } |
6693 | 321 } |
322 | |
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323 if (sslcf->verify) { |
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|
324 rc = SSL_get_verify_result(c->ssl->connection); |
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325 |
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326 if (rc != X509_V_OK |
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327 && (sslcf->verify != 3 || !ngx_ssl_verify_error_optional(rc))) |
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328 { |
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329 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
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330 "client SSL certificate verify error: (%l:%s)", |
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331 rc, X509_verify_cert_error_string(rc)); |
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332 |
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SSL: using default server context in session remove (closes #1464).
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parents:
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|
333 ngx_ssl_remove_cached_session(c->ssl->session_ctx, |
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334 (SSL_get0_session(c->ssl->connection))); |
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|
335 return NGX_ERROR; |
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336 } |
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337 |
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|
338 if (sslcf->verify == 1) { |
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339 cert = SSL_get_peer_certificate(c->ssl->connection); |
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340 |
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341 if (cert == NULL) { |
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342 ngx_log_error(NGX_LOG_INFO, c->log, 0, |
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343 "client sent no required SSL certificate"); |
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344 |
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SSL: using default server context in session remove (closes #1464).
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|
345 ngx_ssl_remove_cached_session(c->ssl->session_ctx, |
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346 (SSL_get0_session(c->ssl->connection))); |
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347 return NGX_ERROR; |
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|
348 } |
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349 |
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|
350 X509_free(cert); |
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|
351 } |
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352 } |
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353 |
6693 | 354 return NGX_OK; |
355 } | |
356 | |
357 | |
358 static ngx_int_t | |
359 ngx_stream_ssl_init_connection(ngx_ssl_t *ssl, ngx_connection_t *c) | |
360 { | |
7008
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361 ngx_int_t rc; |
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362 ngx_stream_session_t *s; |
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363 ngx_stream_ssl_conf_t *sslcf; |
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|
364 ngx_stream_core_srv_conf_t *cscf; |
6693 | 365 |
366 s = c->data; | |
367 | |
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368 cscf = ngx_stream_get_module_srv_conf(s, ngx_stream_core_module); |
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|
369 |
29c6d66b83ba
SSL: set TCP_NODELAY on SSL connections before handshake.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6981
diff
changeset
|
370 if (cscf->tcp_nodelay && ngx_tcp_nodelay(c) != NGX_OK) { |
29c6d66b83ba
SSL: set TCP_NODELAY on SSL connections before handshake.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6981
diff
changeset
|
371 return NGX_ERROR; |
29c6d66b83ba
SSL: set TCP_NODELAY on SSL connections before handshake.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6981
diff
changeset
|
372 } |
29c6d66b83ba
SSL: set TCP_NODELAY on SSL connections before handshake.
Maxim Dounin <mdounin@mdounin.ru>
parents:
6981
diff
changeset
|
373 |
7009
03444167a3bb
Style: changed checks of ngx_ssl_create_connection() to != NGX_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7008
diff
changeset
|
374 if (ngx_ssl_create_connection(ssl, c, 0) != NGX_OK) { |
6693 | 375 return NGX_ERROR; |
376 } | |
377 | |
378 rc = ngx_ssl_handshake(c); | |
379 | |
380 if (rc == NGX_ERROR) { | |
381 return NGX_ERROR; | |
382 } | |
383 | |
384 if (rc == NGX_AGAIN) { | |
385 sslcf = ngx_stream_get_module_srv_conf(s, ngx_stream_ssl_module); | |
386 | |
387 ngx_add_timer(c->read, sslcf->handshake_timeout); | |
388 | |
389 c->ssl->handler = ngx_stream_ssl_handshake_handler; | |
390 | |
391 return NGX_AGAIN; | |
392 } | |
393 | |
394 /* rc == NGX_OK */ | |
395 | |
396 return NGX_OK; | |
397 } | |
398 | |
399 | |
400 static void | |
401 ngx_stream_ssl_handshake_handler(ngx_connection_t *c) | |
402 { | |
403 ngx_stream_session_t *s; | |
404 | |
405 s = c->data; | |
406 | |
407 if (!c->ssl->handshaked) { | |
408 ngx_stream_finalize_session(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | |
409 return; | |
410 } | |
411 | |
412 if (c->read->timer_set) { | |
413 ngx_del_timer(c->read); | |
414 } | |
415 | |
416 ngx_stream_core_run_phases(s); | |
417 } | |
418 | |
419 | |
7471
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
420 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
421 |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
422 int |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
423 ngx_stream_ssl_servername(ngx_ssl_conn_t *ssl_conn, int *ad, void *arg) |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
424 { |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
425 return SSL_TLSEXT_ERR_OK; |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
426 } |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
427 |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
428 #endif |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
429 |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
430 |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
431 #ifdef SSL_R_CERT_CB_ERROR |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
432 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
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parents:
7269
diff
changeset
|
433 int |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
434 ngx_stream_ssl_certificate(ngx_ssl_conn_t *ssl_conn, void *arg) |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
435 { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
436 ngx_str_t cert, key; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
437 ngx_uint_t i, nelts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
438 ngx_connection_t *c; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
439 ngx_stream_session_t *s; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
440 ngx_stream_ssl_conf_t *sslcf; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
441 ngx_stream_complex_value_t *certs, *keys; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
442 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
443 c = ngx_ssl_get_connection(ssl_conn); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
444 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
445 if (c->ssl->handshaked) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
446 return 0; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
447 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
448 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
449 s = c->data; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
450 |
7466
48c87377aabd
SSL: fixed possible segfault with dynamic certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7465
diff
changeset
|
451 sslcf = arg; |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
452 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
453 nelts = sslcf->certificate_values->nelts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
454 certs = sslcf->certificate_values->elts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
455 keys = sslcf->certificate_key_values->elts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
456 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
457 for (i = 0; i < nelts; i++) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
458 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
459 if (ngx_stream_complex_value(s, &certs[i], &cert) != NGX_OK) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
460 return 0; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
461 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
462 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
463 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
464 "ssl cert: \"%s\"", cert.data); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
465 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
466 if (ngx_stream_complex_value(s, &keys[i], &key) != NGX_OK) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
467 return 0; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
468 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
469 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
470 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
471 "ssl key: \"%s\"", key.data); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
472 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
473 if (ngx_ssl_connection_certificate(c, c->pool, &cert, &key, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
474 sslcf->passwords) |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
475 != NGX_OK) |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
476 { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
477 return 0; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
478 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
479 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
480 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
481 return 1; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
482 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
483 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
484 #endif |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
485 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
486 |
6693 | 487 static ngx_int_t |
6611
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
488 ngx_stream_ssl_static_variable(ngx_stream_session_t *s, |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
489 ngx_stream_variable_value_t *v, uintptr_t data) |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
490 { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
491 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
492 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
493 size_t len; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
494 ngx_str_t str; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
495 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
496 if (s->connection->ssl) { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
497 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
498 (void) handler(s->connection, NULL, &str); |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
499 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
500 v->data = str.data; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
501 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
502 for (len = 0; v->data[len]; len++) { /* void */ } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
503 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
504 v->len = len; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
505 v->valid = 1; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
506 v->no_cacheable = 0; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
507 v->not_found = 0; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
508 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
509 return NGX_OK; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
510 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
511 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
512 v->not_found = 1; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
513 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
514 return NGX_OK; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
515 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
516 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
517 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
518 static ngx_int_t |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
519 ngx_stream_ssl_variable(ngx_stream_session_t *s, |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
520 ngx_stream_variable_value_t *v, uintptr_t data) |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
521 { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
522 ngx_ssl_variable_handler_pt handler = (ngx_ssl_variable_handler_pt) data; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
523 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
524 ngx_str_t str; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
525 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
526 if (s->connection->ssl) { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
527 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
528 if (handler(s->connection, s->connection->pool, &str) != NGX_OK) { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
529 return NGX_ERROR; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
530 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
531 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
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diff
changeset
|
532 v->len = str.len; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
533 v->data = str.data; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
534 |
85e7bcb37d6b
Stream: SSL-related variables.
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parents:
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diff
changeset
|
535 if (v->len) { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
536 v->valid = 1; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
537 v->no_cacheable = 0; |
85e7bcb37d6b
Stream: SSL-related variables.
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parents:
6606
diff
changeset
|
538 v->not_found = 0; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
539 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
540 return NGX_OK; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
541 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
542 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
543 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
544 v->not_found = 1; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
545 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
546 return NGX_OK; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
547 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
548 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
549 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
550 static ngx_int_t |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
551 ngx_stream_ssl_add_variables(ngx_conf_t *cf) |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
552 { |
85e7bcb37d6b
Stream: SSL-related variables.
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parents:
6606
diff
changeset
|
553 ngx_stream_variable_t *var, *v; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
554 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
555 for (v = ngx_stream_ssl_vars; v->name.len; v++) { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
556 var = ngx_stream_add_variable(cf, &v->name, v->flags); |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
557 if (var == NULL) { |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
558 return NGX_ERROR; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
559 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
560 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
561 var->get_handler = v->get_handler; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
562 var->data = v->data; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
563 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
564 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
565 return NGX_OK; |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
566 } |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
567 |
85e7bcb37d6b
Stream: SSL-related variables.
Vladimir Homutov <vl@nginx.com>
parents:
6606
diff
changeset
|
568 |
6115 | 569 static void * |
570 ngx_stream_ssl_create_conf(ngx_conf_t *cf) | |
571 { | |
572 ngx_stream_ssl_conf_t *scf; | |
573 | |
574 scf = ngx_pcalloc(cf->pool, sizeof(ngx_stream_ssl_conf_t)); | |
575 if (scf == NULL) { | |
576 return NULL; | |
577 } | |
578 | |
579 /* | |
580 * set by ngx_pcalloc(): | |
581 * | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
582 * scf->listen = 0; |
6115 | 583 * scf->protocols = 0; |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
584 * scf->certificate_values = NULL; |
6115 | 585 * scf->dhparam = { 0, NULL }; |
586 * scf->ecdh_curve = { 0, NULL }; | |
6850
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
587 * scf->client_certificate = { 0, NULL }; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
588 * scf->trusted_certificate = { 0, NULL }; |
41cb1b64561d
Stream: client SSL certificates verification support.
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parents:
6817
diff
changeset
|
589 * scf->crl = { 0, NULL }; |
6115 | 590 * scf->ciphers = { 0, NULL }; |
591 * scf->shm_zone = NULL; | |
592 */ | |
593 | |
594 scf->handshake_timeout = NGX_CONF_UNSET_MSEC; | |
6550
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
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parents:
6489
diff
changeset
|
595 scf->certificates = NGX_CONF_UNSET_PTR; |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
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parents:
6489
diff
changeset
|
596 scf->certificate_keys = NGX_CONF_UNSET_PTR; |
6115 | 597 scf->passwords = NGX_CONF_UNSET_PTR; |
598 scf->prefer_server_ciphers = NGX_CONF_UNSET; | |
6850
41cb1b64561d
Stream: client SSL certificates verification support.
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parents:
6817
diff
changeset
|
599 scf->verify = NGX_CONF_UNSET_UINT; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
600 scf->verify_depth = NGX_CONF_UNSET_UINT; |
6115 | 601 scf->builtin_session_cache = NGX_CONF_UNSET; |
602 scf->session_timeout = NGX_CONF_UNSET; | |
603 scf->session_tickets = NGX_CONF_UNSET; | |
604 scf->session_ticket_keys = NGX_CONF_UNSET_PTR; | |
605 | |
606 return scf; | |
607 } | |
608 | |
609 | |
610 static char * | |
611 ngx_stream_ssl_merge_conf(ngx_conf_t *cf, void *parent, void *child) | |
612 { | |
613 ngx_stream_ssl_conf_t *prev = parent; | |
614 ngx_stream_ssl_conf_t *conf = child; | |
615 | |
616 ngx_pool_cleanup_t *cln; | |
617 | |
618 ngx_conf_merge_msec_value(conf->handshake_timeout, | |
619 prev->handshake_timeout, 60000); | |
620 | |
621 ngx_conf_merge_value(conf->session_timeout, | |
622 prev->session_timeout, 300); | |
623 | |
624 ngx_conf_merge_value(conf->prefer_server_ciphers, | |
625 prev->prefer_server_ciphers, 0); | |
626 | |
627 ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols, | |
6157
b2899e7d0ef8
Disabled SSLv3 by default (ticket #653).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6115
diff
changeset
|
628 (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1 |
6115 | 629 |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2)); |
630 | |
6850
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
631 ngx_conf_merge_uint_value(conf->verify, prev->verify, 0); |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
632 ngx_conf_merge_uint_value(conf->verify_depth, prev->verify_depth, 1); |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
633 |
6550
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
634 ngx_conf_merge_ptr_value(conf->certificates, prev->certificates, NULL); |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
635 ngx_conf_merge_ptr_value(conf->certificate_keys, prev->certificate_keys, |
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
636 NULL); |
6115 | 637 |
638 ngx_conf_merge_ptr_value(conf->passwords, prev->passwords, NULL); | |
639 | |
640 ngx_conf_merge_str_value(conf->dhparam, prev->dhparam, ""); | |
641 | |
6850
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
642 ngx_conf_merge_str_value(conf->client_certificate, prev->client_certificate, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
643 ""); |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
644 ngx_conf_merge_str_value(conf->trusted_certificate, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
645 prev->trusted_certificate, ""); |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
646 ngx_conf_merge_str_value(conf->crl, prev->crl, ""); |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
647 |
6115 | 648 ngx_conf_merge_str_value(conf->ecdh_curve, prev->ecdh_curve, |
649 NGX_DEFAULT_ECDH_CURVE); | |
650 | |
651 ngx_conf_merge_str_value(conf->ciphers, prev->ciphers, NGX_DEFAULT_CIPHERS); | |
652 | |
653 | |
654 conf->ssl.log = cf->log; | |
655 | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
656 if (!conf->listen) { |
6115 | 657 return NGX_CONF_OK; |
658 } | |
659 | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
660 if (conf->certificates == NULL) { |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
661 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
662 "no \"ssl_certificate\" is defined for " |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
663 "the \"listen ... ssl\" directive in %s:%ui", |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
664 conf->file, conf->line); |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
665 return NGX_CONF_ERROR; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
666 } |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
667 |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
668 if (conf->certificate_keys == NULL) { |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
669 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
670 "no \"ssl_certificate_key\" is defined for " |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
671 "the \"listen ... ssl\" directive in %s:%ui", |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
672 conf->file, conf->line); |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
673 return NGX_CONF_ERROR; |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
674 } |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
675 |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
676 if (conf->certificate_keys->nelts < conf->certificates->nelts) { |
6115 | 677 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
678 "no \"ssl_certificate_key\" is defined " | |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
679 "for certificate \"%V\" and " |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
680 "the \"listen ... ssl\" directive in %s:%ui", |
6550
51e1f047d15d
SSL: support for multiple certificates (ticket #814).
Maxim Dounin <mdounin@mdounin.ru>
parents:
6489
diff
changeset
|
681 ((ngx_str_t *) conf->certificates->elts) |
7269
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
682 + conf->certificates->nelts - 1, |
7f955d3b9a0d
SSL: detect "listen ... ssl" without certificates (ticket #178).
Maxim Dounin <mdounin@mdounin.ru>
parents:
7193
diff
changeset
|
683 conf->file, conf->line); |
6115 | 684 return NGX_CONF_ERROR; |
685 } | |
686 | |
687 if (ngx_ssl_create(&conf->ssl, conf->protocols, NULL) != NGX_OK) { | |
688 return NGX_CONF_ERROR; | |
689 } | |
690 | |
691 cln = ngx_pool_cleanup_add(cf->pool, 0); | |
692 if (cln == NULL) { | |
7473
8981dbb12254
SSL: fixed potential leak on memory allocation errors.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7471
diff
changeset
|
693 ngx_ssl_cleanup_ctx(&conf->ssl); |
6115 | 694 return NGX_CONF_ERROR; |
695 } | |
696 | |
697 cln->handler = ngx_ssl_cleanup_ctx; | |
698 cln->data = &conf->ssl; | |
699 | |
7471
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
700 #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
701 SSL_CTX_set_tlsext_servername_callback(conf->ssl.ctx, |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
702 ngx_stream_ssl_servername); |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
703 #endif |
7e8bcba6d039
SSL: server name callback changed to return SSL_TLSEXT_ERR_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7466
diff
changeset
|
704 |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
705 if (ngx_stream_ssl_compile_certificates(cf, conf) != NGX_OK) { |
6115 | 706 return NGX_CONF_ERROR; |
707 } | |
708 | |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
709 if (conf->certificate_values) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
710 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
711 #ifdef SSL_R_CERT_CB_ERROR |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
712 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
713 /* install callback to lookup certificates */ |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
714 |
7466
48c87377aabd
SSL: fixed possible segfault with dynamic certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7465
diff
changeset
|
715 SSL_CTX_set_cert_cb(conf->ssl.ctx, ngx_stream_ssl_certificate, conf); |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
716 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
717 #else |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
718 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
719 "variables in " |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
720 "\"ssl_certificate\" and \"ssl_certificate_key\" " |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
721 "directives are not supported on this platform"); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
722 return NGX_CONF_ERROR; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
723 #endif |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
724 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
725 } else { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
726 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
727 /* configure certificates */ |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
728 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
729 if (ngx_ssl_certificates(cf, &conf->ssl, conf->certificates, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
730 conf->certificate_keys, conf->passwords) |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
731 != NGX_OK) |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
732 { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
733 return NGX_CONF_ERROR; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
734 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
735 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
736 |
6591
04d8d1f85649
SSL: ngx_ssl_ciphers() to set list of ciphers.
Tim Taubert <tim@timtaubert.de>
parents:
6553
diff
changeset
|
737 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
|
738 conf->prefer_server_ciphers) |
04d8d1f85649
SSL: ngx_ssl_ciphers() to set list of ciphers.
Tim Taubert <tim@timtaubert.de>
parents:
6553
diff
changeset
|
739 != NGX_OK) |
6115 | 740 { |
741 return NGX_CONF_ERROR; | |
742 } | |
743 | |
6850
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
744 if (conf->verify) { |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
745 |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
746 if (conf->client_certificate.len == 0 && conf->verify != 3) { |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
747 ngx_log_error(NGX_LOG_EMERG, cf->log, 0, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
748 "no ssl_client_certificate for ssl_client_verify"); |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
749 return NGX_CONF_ERROR; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
750 } |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
751 |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
752 if (ngx_ssl_client_certificate(cf, &conf->ssl, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
753 &conf->client_certificate, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
754 conf->verify_depth) |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
755 != NGX_OK) |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
756 { |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
757 return NGX_CONF_ERROR; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
758 } |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
759 |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
760 if (ngx_ssl_trusted_certificate(cf, &conf->ssl, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
761 &conf->trusted_certificate, |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
762 conf->verify_depth) |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
763 != NGX_OK) |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
764 { |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
765 return NGX_CONF_ERROR; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
766 } |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
767 |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
768 if (ngx_ssl_crl(cf, &conf->ssl, &conf->crl) != NGX_OK) { |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
769 return NGX_CONF_ERROR; |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
770 } |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
771 } |
41cb1b64561d
Stream: client SSL certificates verification support.
Vladimir Homutov <vl@nginx.com>
parents:
6817
diff
changeset
|
772 |
6115 | 773 if (ngx_ssl_dhparam(cf, &conf->ssl, &conf->dhparam) != NGX_OK) { |
774 return NGX_CONF_ERROR; | |
775 } | |
776 | |
777 if (ngx_ssl_ecdh_curve(cf, &conf->ssl, &conf->ecdh_curve) != NGX_OK) { | |
778 return NGX_CONF_ERROR; | |
779 } | |
780 | |
781 ngx_conf_merge_value(conf->builtin_session_cache, | |
782 prev->builtin_session_cache, NGX_SSL_NONE_SCACHE); | |
783 | |
784 if (conf->shm_zone == NULL) { | |
785 conf->shm_zone = prev->shm_zone; | |
786 } | |
787 | |
788 if (ngx_ssl_session_cache(&conf->ssl, &ngx_stream_ssl_sess_id_ctx, | |
7465
6708bec13757
SSL: adjusted session id context with dynamic certificates.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7464
diff
changeset
|
789 conf->certificates, conf->builtin_session_cache, |
6115 | 790 conf->shm_zone, conf->session_timeout) |
791 != NGX_OK) | |
792 { | |
793 return NGX_CONF_ERROR; | |
794 } | |
795 | |
796 ngx_conf_merge_value(conf->session_tickets, | |
797 prev->session_tickets, 1); | |
798 | |
799 #ifdef SSL_OP_NO_TICKET | |
800 if (!conf->session_tickets) { | |
801 SSL_CTX_set_options(conf->ssl.ctx, SSL_OP_NO_TICKET); | |
802 } | |
803 #endif | |
804 | |
805 ngx_conf_merge_ptr_value(conf->session_ticket_keys, | |
806 prev->session_ticket_keys, NULL); | |
807 | |
808 if (ngx_ssl_session_ticket_keys(cf, &conf->ssl, conf->session_ticket_keys) | |
809 != NGX_OK) | |
810 { | |
811 return NGX_CONF_ERROR; | |
812 } | |
813 | |
814 return NGX_CONF_OK; | |
815 } | |
816 | |
817 | |
7464
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
818 static ngx_int_t |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
819 ngx_stream_ssl_compile_certificates(ngx_conf_t *cf, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
820 ngx_stream_ssl_conf_t *conf) |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
821 { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
822 ngx_str_t *cert, *key; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
823 ngx_uint_t i, nelts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
824 ngx_stream_complex_value_t *cv; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
825 ngx_stream_compile_complex_value_t ccv; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
826 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
827 cert = conf->certificates->elts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
828 key = conf->certificate_keys->elts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
829 nelts = conf->certificates->nelts; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
830 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
831 for (i = 0; i < nelts; i++) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
832 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
833 if (ngx_stream_script_variables_count(&cert[i])) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
834 goto found; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
835 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
836 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
837 if (ngx_stream_script_variables_count(&key[i])) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
838 goto found; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
839 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
840 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
841 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
842 return NGX_OK; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
843 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
844 found: |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
845 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
846 conf->certificate_values = ngx_array_create(cf->pool, nelts, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
847 sizeof(ngx_stream_complex_value_t)); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
848 if (conf->certificate_values == NULL) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
849 return NGX_ERROR; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
850 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
851 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
852 conf->certificate_key_values = ngx_array_create(cf->pool, nelts, |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
853 sizeof(ngx_stream_complex_value_t)); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
854 if (conf->certificate_key_values == NULL) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
855 return NGX_ERROR; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
856 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
857 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
858 for (i = 0; i < nelts; i++) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
859 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
860 cv = ngx_array_push(conf->certificate_values); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
861 if (cv == NULL) { |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
862 return NGX_ERROR; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
863 } |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
864 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
865 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t)); |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
866 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
867 ccv.cf = cf; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
868 ccv.value = &cert[i]; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
869 ccv.complex_value = cv; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
870 ccv.zero = 1; |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
871 |
e970de27966a
SSL: dynamic certificate loading in the stream module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
7269
diff
changeset
|
872 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) { |
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873 return NGX_ERROR; |
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874 } |
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875 |
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876 cv = ngx_array_push(conf->certificate_key_values); |
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877 if (cv == NULL) { |
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878 return NGX_ERROR; |
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879 } |
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880 |
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881 ngx_memzero(&ccv, sizeof(ngx_stream_compile_complex_value_t)); |
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882 |
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883 ccv.cf = cf; |
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884 ccv.value = &key[i]; |
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885 ccv.complex_value = cv; |
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886 ccv.zero = 1; |
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887 |
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888 if (ngx_stream_compile_complex_value(&ccv) != NGX_OK) { |
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889 return NGX_ERROR; |
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890 } |
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891 } |
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892 |
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893 conf->passwords = ngx_ssl_preserve_passwords(cf, conf->passwords); |
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894 if (conf->passwords == NULL) { |
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895 return NGX_ERROR; |
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896 } |
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897 |
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898 return NGX_OK; |
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899 } |
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900 |
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901 |
6115 | 902 static char * |
903 ngx_stream_ssl_password_file(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
904 { | |
905 ngx_stream_ssl_conf_t *scf = conf; | |
906 | |
907 ngx_str_t *value; | |
908 | |
909 if (scf->passwords != NGX_CONF_UNSET_PTR) { | |
910 return "is duplicate"; | |
911 } | |
912 | |
913 value = cf->args->elts; | |
914 | |
915 scf->passwords = ngx_ssl_read_password_file(cf, &value[1]); | |
916 | |
917 if (scf->passwords == NULL) { | |
918 return NGX_CONF_ERROR; | |
919 } | |
920 | |
921 return NGX_CONF_OK; | |
922 } | |
923 | |
924 | |
925 static char * | |
926 ngx_stream_ssl_session_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
927 { | |
928 ngx_stream_ssl_conf_t *scf = conf; | |
929 | |
930 size_t len; | |
931 ngx_str_t *value, name, size; | |
932 ngx_int_t n; | |
933 ngx_uint_t i, j; | |
934 | |
935 value = cf->args->elts; | |
936 | |
937 for (i = 1; i < cf->args->nelts; i++) { | |
938 | |
939 if (ngx_strcmp(value[i].data, "off") == 0) { | |
940 scf->builtin_session_cache = NGX_SSL_NO_SCACHE; | |
941 continue; | |
942 } | |
943 | |
944 if (ngx_strcmp(value[i].data, "none") == 0) { | |
945 scf->builtin_session_cache = NGX_SSL_NONE_SCACHE; | |
946 continue; | |
947 } | |
948 | |
949 if (ngx_strcmp(value[i].data, "builtin") == 0) { | |
950 scf->builtin_session_cache = NGX_SSL_DFLT_BUILTIN_SCACHE; | |
951 continue; | |
952 } | |
953 | |
954 if (value[i].len > sizeof("builtin:") - 1 | |
955 && ngx_strncmp(value[i].data, "builtin:", sizeof("builtin:") - 1) | |
956 == 0) | |
957 { | |
958 n = ngx_atoi(value[i].data + sizeof("builtin:") - 1, | |
959 value[i].len - (sizeof("builtin:") - 1)); | |
960 | |
961 if (n == NGX_ERROR) { | |
962 goto invalid; | |
963 } | |
964 | |
965 scf->builtin_session_cache = n; | |
966 | |
967 continue; | |
968 } | |
969 | |
970 if (value[i].len > sizeof("shared:") - 1 | |
971 && ngx_strncmp(value[i].data, "shared:", sizeof("shared:") - 1) | |
972 == 0) | |
973 { | |
974 len = 0; | |
975 | |
976 for (j = sizeof("shared:") - 1; j < value[i].len; j++) { | |
977 if (value[i].data[j] == ':') { | |
978 break; | |
979 } | |
980 | |
981 len++; | |
982 } | |
983 | |
984 if (len == 0) { | |
985 goto invalid; | |
986 } | |
987 | |
988 name.len = len; | |
989 name.data = value[i].data + sizeof("shared:") - 1; | |
990 | |
991 size.len = value[i].len - j - 1; | |
992 size.data = name.data + len + 1; | |
993 | |
994 n = ngx_parse_size(&size); | |
995 | |
996 if (n == NGX_ERROR) { | |
997 goto invalid; | |
998 } | |
999 | |
1000 if (n < (ngx_int_t) (8 * ngx_pagesize)) { | |
1001 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1002 "session cache \"%V\" is too small", | |
1003 &value[i]); | |
1004 | |
1005 return NGX_CONF_ERROR; | |
1006 } | |
1007 | |
1008 scf->shm_zone = ngx_shared_memory_add(cf, &name, n, | |
1009 &ngx_stream_ssl_module); | |
1010 if (scf->shm_zone == NULL) { | |
1011 return NGX_CONF_ERROR; | |
1012 } | |
1013 | |
1014 scf->shm_zone->init = ngx_ssl_session_cache_init; | |
1015 | |
1016 continue; | |
1017 } | |
1018 | |
1019 goto invalid; | |
1020 } | |
1021 | |
1022 if (scf->shm_zone && scf->builtin_session_cache == NGX_CONF_UNSET) { | |
1023 scf->builtin_session_cache = NGX_SSL_NO_BUILTIN_SCACHE; | |
1024 } | |
1025 | |
1026 return NGX_CONF_OK; | |
1027 | |
1028 invalid: | |
1029 | |
1030 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
1031 "invalid session cache \"%V\"", &value[i]); | |
1032 | |
1033 return NGX_CONF_ERROR; | |
1034 } | |
6693 | 1035 |
1036 | |
1037 static ngx_int_t | |
1038 ngx_stream_ssl_init(ngx_conf_t *cf) | |
1039 { | |
1040 ngx_stream_handler_pt *h; | |
1041 ngx_stream_core_main_conf_t *cmcf; | |
1042 | |
1043 cmcf = ngx_stream_conf_get_module_main_conf(cf, ngx_stream_core_module); | |
1044 | |
1045 h = ngx_array_push(&cmcf->phases[NGX_STREAM_SSL_PHASE].handlers); | |
1046 if (h == NULL) { | |
1047 return NGX_ERROR; | |
1048 } | |
1049 | |
1050 *h = ngx_stream_ssl_handler; | |
1051 | |
1052 return NGX_OK; | |
1053 } |