Mercurial > hg > nginx
annotate src/event/ngx_event_openssl.h @ 6429:3600bbfb43e3
Fixed compilation with -Wmissing-prototypes.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Mon, 14 Mar 2016 19:23:23 +0300 |
parents | 97f102a13f33 |
children | 382fc7069e3a |
rev | line source |
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441
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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 #ifndef _NGX_EVENT_OPENSSL_H_INCLUDED_ |
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9 #define _NGX_EVENT_OPENSSL_H_INCLUDED_ |
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10 |
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11 |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 |
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15 #include <openssl/ssl.h> |
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16 #include <openssl/err.h> |
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17 #include <openssl/bn.h> |
968 | 18 #include <openssl/conf.h> |
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19 #include <openssl/crypto.h> |
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20 #include <openssl/dh.h> |
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21 #ifndef OPENSSL_NO_ENGINE |
541 | 22 #include <openssl/engine.h> |
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23 #endif |
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24 #include <openssl/evp.h> |
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25 #ifndef OPENSSL_NO_OCSP |
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26 #include <openssl/ocsp.h> |
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27 #endif |
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28 #include <openssl/rand.h> |
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29 #include <openssl/rsa.h> |
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30 #include <openssl/x509.h> |
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31 #include <openssl/x509v3.h> |
541 | 32 |
547 | 33 #define NGX_SSL_NAME "OpenSSL" |
34 | |
35 | |
671 | 36 #define ngx_ssl_session_t SSL_SESSION |
37 #define ngx_ssl_conn_t SSL | |
38 | |
39 | |
547 | 40 typedef struct { |
41 SSL_CTX *ctx; | |
42 ngx_log_t *log; | |
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43 size_t buffer_size; |
547 | 44 } ngx_ssl_t; |
541 | 45 |
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46 |
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47 typedef struct { |
671 | 48 ngx_ssl_conn_t *connection; |
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49 SSL_CTX *session_ctx; |
647 | 50 |
547 | 51 ngx_int_t last; |
52 ngx_buf_t *buf; | |
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53 size_t buffer_size; |
547 | 54 |
55 ngx_connection_handler_pt handler; | |
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56 |
547 | 57 ngx_event_handler_pt saved_read_handler; |
58 ngx_event_handler_pt saved_write_handler; | |
479 | 59 |
547 | 60 unsigned handshaked:1; |
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61 unsigned renegotiation:1; |
547 | 62 unsigned buffer:1; |
63 unsigned no_wait_shutdown:1; | |
64 unsigned no_send_shutdown:1; | |
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65 unsigned handshake_buffer_set:1; |
547 | 66 } ngx_ssl_connection_t; |
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67 |
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68 |
2032 | 69 #define NGX_SSL_NO_SCACHE -2 |
70 #define NGX_SSL_NONE_SCACHE -3 | |
71 #define NGX_SSL_NO_BUILTIN_SCACHE -4 | |
72 #define NGX_SSL_DFLT_BUILTIN_SCACHE -5 | |
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73 |
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74 |
1778 | 75 #define NGX_SSL_MAX_SESSION_SIZE 4096 |
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76 |
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77 typedef struct ngx_ssl_sess_id_s ngx_ssl_sess_id_t; |
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78 |
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79 struct ngx_ssl_sess_id_s { |
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80 ngx_rbtree_node_t node; |
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81 u_char *id; |
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82 size_t len; |
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83 u_char *session; |
1760 | 84 ngx_queue_t queue; |
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85 time_t expire; |
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86 #if (NGX_PTR_SIZE == 8) |
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87 void *stub; |
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88 u_char sess_id[32]; |
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89 #endif |
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90 }; |
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91 |
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92 |
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93 typedef struct { |
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94 ngx_rbtree_t session_rbtree; |
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95 ngx_rbtree_node_t sentinel; |
1760 | 96 ngx_queue_t expire_queue; |
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97 } ngx_ssl_session_cache_t; |
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98 |
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99 |
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100 #ifdef SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB |
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101 |
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102 typedef struct { |
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103 u_char name[16]; |
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104 u_char aes_key[16]; |
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105 u_char hmac_key[16]; |
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106 } ngx_ssl_session_ticket_key_t; |
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107 |
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108 #endif |
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109 |
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110 |
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111 #define NGX_SSL_SSLv2 0x0002 |
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112 #define NGX_SSL_SSLv3 0x0004 |
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113 #define NGX_SSL_TLSv1 0x0008 |
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114 #define NGX_SSL_TLSv1_1 0x0010 |
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115 #define NGX_SSL_TLSv1_2 0x0020 |
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116 |
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117 |
547 | 118 #define NGX_SSL_BUFFER 1 |
577 | 119 #define NGX_SSL_CLIENT 2 |
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120 |
547 | 121 #define NGX_SSL_BUFSIZE 16384 |
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122 |
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123 |
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124 ngx_int_t ngx_ssl_init(ngx_log_t *log); |
969 | 125 ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data); |
563 | 126 ngx_int_t ngx_ssl_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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127 ngx_str_t *cert, ngx_str_t *key, ngx_array_t *passwords); |
647 | 128 ngx_int_t ngx_ssl_client_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, |
671 | 129 ngx_str_t *cert, ngx_int_t depth); |
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130 ngx_int_t ngx_ssl_trusted_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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131 ngx_str_t *cert, ngx_int_t depth); |
2995 | 132 ngx_int_t ngx_ssl_crl(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *crl); |
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133 ngx_int_t ngx_ssl_stapling(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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134 ngx_str_t *file, ngx_str_t *responder, ngx_uint_t verify); |
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135 ngx_int_t ngx_ssl_stapling_resolver(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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136 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout); |
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137 RSA *ngx_ssl_rsa512_key_callback(ngx_ssl_conn_t *ssl_conn, int is_export, |
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138 int key_length); |
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139 ngx_array_t *ngx_ssl_read_password_file(ngx_conf_t *cf, ngx_str_t *file); |
2044 | 140 ngx_int_t ngx_ssl_dhparam(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *file); |
3960 | 141 ngx_int_t ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *name); |
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142 ngx_int_t ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx, |
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143 ssize_t builtin_session_cache, ngx_shm_zone_t *shm_zone, time_t timeout); |
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144 ngx_int_t ngx_ssl_session_ticket_keys(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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145 ngx_array_t *paths); |
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146 ngx_int_t ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone, void *data); |
547 | 147 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c, |
543 | 148 ngx_uint_t flags); |
577 | 149 |
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150 void ngx_ssl_remove_cached_session(SSL_CTX *ssl, ngx_ssl_session_t *sess); |
577 | 151 ngx_int_t ngx_ssl_set_session(ngx_connection_t *c, ngx_ssl_session_t *session); |
611 | 152 #define ngx_ssl_get_session(c) SSL_get1_session(c->ssl->connection) |
153 #define ngx_ssl_free_session SSL_SESSION_free | |
969 | 154 #define ngx_ssl_get_connection(ssl_conn) \ |
155 SSL_get_ex_data(ssl_conn, ngx_ssl_connection_index) | |
156 #define ngx_ssl_get_server_conf(ssl_ctx) \ | |
157 SSL_CTX_get_ex_data(ssl_ctx, ngx_ssl_server_conf_index) | |
611 | 158 |
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159 #define ngx_ssl_verify_error_optional(n) \ |
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160 (n == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT \ |
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161 || n == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN \ |
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162 || n == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY \ |
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163 || n == X509_V_ERR_CERT_UNTRUSTED \ |
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164 || n == X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE) |
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165 |
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Maxim Dounin <mdounin@mdounin.ru>
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166 ngx_int_t ngx_ssl_check_host(ngx_connection_t *c, ngx_str_t *name); |
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167 |
611 | 168 |
671 | 169 ngx_int_t ngx_ssl_get_protocol(ngx_connection_t *c, ngx_pool_t *pool, |
170 ngx_str_t *s); | |
171 ngx_int_t ngx_ssl_get_cipher_name(ngx_connection_t *c, ngx_pool_t *pool, | |
172 ngx_str_t *s); | |
3154 | 173 ngx_int_t ngx_ssl_get_session_id(ngx_connection_t *c, ngx_pool_t *pool, |
174 ngx_str_t *s); | |
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175 ngx_int_t ngx_ssl_get_session_reused(ngx_connection_t *c, ngx_pool_t *pool, |
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176 ngx_str_t *s); |
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177 ngx_int_t ngx_ssl_get_server_name(ngx_connection_t *c, ngx_pool_t *pool, |
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178 ngx_str_t *s); |
2123 | 179 ngx_int_t ngx_ssl_get_raw_certificate(ngx_connection_t *c, ngx_pool_t *pool, |
180 ngx_str_t *s); | |
2045 | 181 ngx_int_t ngx_ssl_get_certificate(ngx_connection_t *c, ngx_pool_t *pool, |
182 ngx_str_t *s); | |
647 | 183 ngx_int_t ngx_ssl_get_subject_dn(ngx_connection_t *c, ngx_pool_t *pool, |
184 ngx_str_t *s); | |
185 ngx_int_t ngx_ssl_get_issuer_dn(ngx_connection_t *c, ngx_pool_t *pool, | |
186 ngx_str_t *s); | |
671 | 187 ngx_int_t ngx_ssl_get_serial_number(ngx_connection_t *c, ngx_pool_t *pool, |
188 ngx_str_t *s); | |
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189 ngx_int_t ngx_ssl_get_fingerprint(ngx_connection_t *c, ngx_pool_t *pool, |
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190 ngx_str_t *s); |
2994 | 191 ngx_int_t ngx_ssl_get_client_verify(ngx_connection_t *c, ngx_pool_t *pool, |
192 ngx_str_t *s); | |
671 | 193 |
647 | 194 |
547 | 195 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c); |
469 | 196 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size); |
539 | 197 ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size); |
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198 ssize_t ngx_ssl_recv_chain(ngx_connection_t *c, ngx_chain_t *cl, off_t limit); |
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199 ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in, |
489 | 200 off_t limit); |
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201 void ngx_ssl_free_buffer(ngx_connection_t *c); |
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202 ngx_int_t ngx_ssl_shutdown(ngx_connection_t *c); |
583 | 203 void ngx_cdecl ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, |
489 | 204 char *fmt, ...); |
509 | 205 void ngx_ssl_cleanup_ctx(void *data); |
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206 |
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207 |
969 | 208 extern int ngx_ssl_connection_index; |
209 extern int ngx_ssl_server_conf_index; | |
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210 extern int ngx_ssl_session_cache_index; |
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211 extern int ngx_ssl_session_ticket_keys_index; |
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212 extern int ngx_ssl_certificate_index; |
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213 extern int ngx_ssl_stapling_index; |
671 | 214 |
215 | |
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216 #endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */ |