Mercurial > hg > nginx-quic
annotate src/event/ngx_event_openssl.h @ 6815:2d15fff64e3c
SSL: $ssl_client_v_start, $ssl_client_v_end, $ssl_client_v_remain.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 05 Dec 2016 22:23:23 +0300 |
parents | a7ec59df0c4d |
children | ea93c7d8752a |
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 | |
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36 #if (defined LIBRESSL_VERSION_NUMBER && OPENSSL_VERSION_NUMBER == 0x20000000L) |
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37 #undef OPENSSL_VERSION_NUMBER |
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38 #define OPENSSL_VERSION_NUMBER 0x1000107fL |
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39 #endif |
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40 |
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41 |
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42 #if (OPENSSL_VERSION_NUMBER >= 0x10100001L) |
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43 |
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44 #define ngx_ssl_version() OpenSSL_version(OPENSSL_VERSION) |
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45 |
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46 #else |
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47 |
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48 #define ngx_ssl_version() SSLeay_version(SSLEAY_VERSION) |
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49 |
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50 #endif |
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51 |
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52 |
671 | 53 #define ngx_ssl_session_t SSL_SESSION |
54 #define ngx_ssl_conn_t SSL | |
55 | |
56 | |
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57 struct ngx_ssl_s { |
547 | 58 SSL_CTX *ctx; |
59 ngx_log_t *log; | |
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60 size_t buffer_size; |
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61 }; |
541 | 62 |
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63 |
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64 struct ngx_ssl_connection_s { |
671 | 65 ngx_ssl_conn_t *connection; |
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66 SSL_CTX *session_ctx; |
647 | 67 |
547 | 68 ngx_int_t last; |
69 ngx_buf_t *buf; | |
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70 size_t buffer_size; |
547 | 71 |
72 ngx_connection_handler_pt handler; | |
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73 |
547 | 74 ngx_event_handler_pt saved_read_handler; |
75 ngx_event_handler_pt saved_write_handler; | |
479 | 76 |
547 | 77 unsigned handshaked:1; |
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78 unsigned renegotiation:1; |
547 | 79 unsigned buffer:1; |
80 unsigned no_wait_shutdown:1; | |
81 unsigned no_send_shutdown:1; | |
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82 unsigned handshake_buffer_set:1; |
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83 }; |
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84 |
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85 |
2032 | 86 #define NGX_SSL_NO_SCACHE -2 |
87 #define NGX_SSL_NONE_SCACHE -3 | |
88 #define NGX_SSL_NO_BUILTIN_SCACHE -4 | |
89 #define NGX_SSL_DFLT_BUILTIN_SCACHE -5 | |
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90 |
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91 |
1778 | 92 #define NGX_SSL_MAX_SESSION_SIZE 4096 |
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93 |
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94 typedef struct ngx_ssl_sess_id_s ngx_ssl_sess_id_t; |
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95 |
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96 struct ngx_ssl_sess_id_s { |
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97 ngx_rbtree_node_t node; |
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98 u_char *id; |
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99 size_t len; |
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100 u_char *session; |
1760 | 101 ngx_queue_t queue; |
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102 time_t expire; |
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103 #if (NGX_PTR_SIZE == 8) |
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104 void *stub; |
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105 u_char sess_id[32]; |
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106 #endif |
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107 }; |
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108 |
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109 |
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110 typedef struct { |
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111 ngx_rbtree_t session_rbtree; |
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112 ngx_rbtree_node_t sentinel; |
1760 | 113 ngx_queue_t expire_queue; |
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114 } ngx_ssl_session_cache_t; |
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115 |
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116 |
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117 #ifdef SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB |
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118 |
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119 typedef struct { |
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120 u_char name[16]; |
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121 u_char aes_key[16]; |
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122 u_char hmac_key[16]; |
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123 } ngx_ssl_session_ticket_key_t; |
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124 |
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125 #endif |
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126 |
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127 |
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128 #define NGX_SSL_SSLv2 0x0002 |
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129 #define NGX_SSL_SSLv3 0x0004 |
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130 #define NGX_SSL_TLSv1 0x0008 |
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131 #define NGX_SSL_TLSv1_1 0x0010 |
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132 #define NGX_SSL_TLSv1_2 0x0020 |
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133 |
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134 |
547 | 135 #define NGX_SSL_BUFFER 1 |
577 | 136 #define NGX_SSL_CLIENT 2 |
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137 |
547 | 138 #define NGX_SSL_BUFSIZE 16384 |
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139 |
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140 |
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141 ngx_int_t ngx_ssl_init(ngx_log_t *log); |
969 | 142 ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data); |
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143 ngx_int_t ngx_ssl_certificates(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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144 ngx_array_t *certs, ngx_array_t *keys, ngx_array_t *passwords); |
563 | 145 ngx_int_t ngx_ssl_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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SSL: the "ssl_password_file" directive.
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146 ngx_str_t *cert, ngx_str_t *key, ngx_array_t *passwords); |
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147 ngx_int_t ngx_ssl_ciphers(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *ciphers, |
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148 ngx_uint_t prefer_server_ciphers); |
647 | 149 ngx_int_t ngx_ssl_client_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, |
671 | 150 ngx_str_t *cert, ngx_int_t depth); |
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151 ngx_int_t ngx_ssl_trusted_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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152 ngx_str_t *cert, ngx_int_t depth); |
2995 | 153 ngx_int_t ngx_ssl_crl(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *crl); |
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154 ngx_int_t ngx_ssl_stapling(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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155 ngx_str_t *file, ngx_str_t *responder, ngx_uint_t verify); |
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156 ngx_int_t ngx_ssl_stapling_resolver(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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157 ngx_resolver_t *resolver, ngx_msec_t resolver_timeout); |
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158 RSA *ngx_ssl_rsa512_key_callback(ngx_ssl_conn_t *ssl_conn, int is_export, |
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159 int key_length); |
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160 ngx_array_t *ngx_ssl_read_password_file(ngx_conf_t *cf, ngx_str_t *file); |
2044 | 161 ngx_int_t ngx_ssl_dhparam(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *file); |
3960 | 162 ngx_int_t ngx_ssl_ecdh_curve(ngx_conf_t *cf, ngx_ssl_t *ssl, ngx_str_t *name); |
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163 ngx_int_t ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx, |
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164 ssize_t builtin_session_cache, ngx_shm_zone_t *shm_zone, time_t timeout); |
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165 ngx_int_t ngx_ssl_session_ticket_keys(ngx_conf_t *cf, ngx_ssl_t *ssl, |
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166 ngx_array_t *paths); |
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167 ngx_int_t ngx_ssl_session_cache_init(ngx_shm_zone_t *shm_zone, void *data); |
547 | 168 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c, |
543 | 169 ngx_uint_t flags); |
577 | 170 |
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171 void ngx_ssl_remove_cached_session(SSL_CTX *ssl, ngx_ssl_session_t *sess); |
577 | 172 ngx_int_t ngx_ssl_set_session(ngx_connection_t *c, ngx_ssl_session_t *session); |
611 | 173 #define ngx_ssl_get_session(c) SSL_get1_session(c->ssl->connection) |
174 #define ngx_ssl_free_session SSL_SESSION_free | |
969 | 175 #define ngx_ssl_get_connection(ssl_conn) \ |
176 SSL_get_ex_data(ssl_conn, ngx_ssl_connection_index) | |
177 #define ngx_ssl_get_server_conf(ssl_ctx) \ | |
178 SSL_CTX_get_ex_data(ssl_ctx, ngx_ssl_server_conf_index) | |
611 | 179 |
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180 #define ngx_ssl_verify_error_optional(n) \ |
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181 (n == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT \ |
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182 || n == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN \ |
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183 || n == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY \ |
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184 || n == X509_V_ERR_CERT_UNTRUSTED \ |
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185 || n == X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE) |
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186 |
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Upstream: proxy_ssl_verify and friends.
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187 ngx_int_t ngx_ssl_check_host(ngx_connection_t *c, ngx_str_t *name); |
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188 |
611 | 189 |
671 | 190 ngx_int_t ngx_ssl_get_protocol(ngx_connection_t *c, ngx_pool_t *pool, |
191 ngx_str_t *s); | |
192 ngx_int_t ngx_ssl_get_cipher_name(ngx_connection_t *c, ngx_pool_t *pool, | |
193 ngx_str_t *s); | |
3154 | 194 ngx_int_t ngx_ssl_get_session_id(ngx_connection_t *c, ngx_pool_t *pool, |
195 ngx_str_t *s); | |
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SSL: the $ssl_session_reused variable.
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196 ngx_int_t ngx_ssl_get_session_reused(ngx_connection_t *c, ngx_pool_t *pool, |
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197 ngx_str_t *s); |
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198 ngx_int_t ngx_ssl_get_server_name(ngx_connection_t *c, ngx_pool_t *pool, |
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199 ngx_str_t *s); |
2123 | 200 ngx_int_t ngx_ssl_get_raw_certificate(ngx_connection_t *c, ngx_pool_t *pool, |
201 ngx_str_t *s); | |
2045 | 202 ngx_int_t ngx_ssl_get_certificate(ngx_connection_t *c, ngx_pool_t *pool, |
203 ngx_str_t *s); | |
647 | 204 ngx_int_t ngx_ssl_get_subject_dn(ngx_connection_t *c, ngx_pool_t *pool, |
205 ngx_str_t *s); | |
206 ngx_int_t ngx_ssl_get_issuer_dn(ngx_connection_t *c, ngx_pool_t *pool, | |
207 ngx_str_t *s); | |
6780
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208 ngx_int_t ngx_ssl_get_subject_dn_legacy(ngx_connection_t *c, ngx_pool_t *pool, |
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209 ngx_str_t *s); |
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210 ngx_int_t ngx_ssl_get_issuer_dn_legacy(ngx_connection_t *c, ngx_pool_t *pool, |
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211 ngx_str_t *s); |
671 | 212 ngx_int_t ngx_ssl_get_serial_number(ngx_connection_t *c, ngx_pool_t *pool, |
213 ngx_str_t *s); | |
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5e892d40e5cc
SSL: $ssl_client_fingerprint variable.
Sergey Budnevitch <sb@waeme.net>
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214 ngx_int_t ngx_ssl_get_fingerprint(ngx_connection_t *c, ngx_pool_t *pool, |
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215 ngx_str_t *s); |
2994 | 216 ngx_int_t ngx_ssl_get_client_verify(ngx_connection_t *c, ngx_pool_t *pool, |
217 ngx_str_t *s); | |
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218 ngx_int_t ngx_ssl_get_client_v_start(ngx_connection_t *c, ngx_pool_t *pool, |
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219 ngx_str_t *s); |
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220 ngx_int_t ngx_ssl_get_client_v_end(ngx_connection_t *c, ngx_pool_t *pool, |
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221 ngx_str_t *s); |
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222 ngx_int_t ngx_ssl_get_client_v_remain(ngx_connection_t *c, ngx_pool_t *pool, |
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223 ngx_str_t *s); |
671 | 224 |
647 | 225 |
547 | 226 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c); |
469 | 227 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size); |
539 | 228 ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size); |
5882
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229 ssize_t ngx_ssl_recv_chain(ngx_connection_t *c, ngx_chain_t *cl, off_t limit); |
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230 ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in, |
489 | 231 off_t limit); |
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232 void ngx_ssl_free_buffer(ngx_connection_t *c); |
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233 ngx_int_t ngx_ssl_shutdown(ngx_connection_t *c); |
583 | 234 void ngx_cdecl ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, |
489 | 235 char *fmt, ...); |
509 | 236 void ngx_ssl_cleanup_ctx(void *data); |
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237 |
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238 |
969 | 239 extern int ngx_ssl_connection_index; |
240 extern int ngx_ssl_server_conf_index; | |
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241 extern int ngx_ssl_session_cache_index; |
5425
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Piotr Sikora <piotr@cloudflare.com>
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242 extern int ngx_ssl_session_ticket_keys_index; |
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243 extern int ngx_ssl_certificate_index; |
6548
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SSL: made it possible to iterate though all certificates.
Maxim Dounin <mdounin@mdounin.ru>
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244 extern int ngx_ssl_next_certificate_index; |
6812
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OCSP stapling: added certificate name to warnings.
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245 extern int ngx_ssl_certificate_name_index; |
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246 extern int ngx_ssl_stapling_index; |
671 | 247 |
248 | |
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249 #endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */ |