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comparison src/event/ngx_event_openssl.h @ 272:29a6403156b0 NGINX_0_5_6

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nginx 0.5.6 *) Change: now the ngx_http_index_module ignores all methods except the GET, HEAD, and POST methods. *) Feature: the ngx_http_limit_zone_module. *) Feature: the $binary_remote_addr variable. *) Feature: the "ssl_session_cache" directives of the ngx_http_ssl_module and ngx_imap_ssl_module. *) Feature: the DELETE method supports recursive removal. *) Bugfix: the byte-ranges were transferred incorrectly if the $r->sendfile() was used.
author Igor Sysoev <http://sysoev.ru>
date Tue, 09 Jan 2007 00:00:00 +0300
parents 559bc7ec214e
children 052a7b1d40e5
comparison
equal deleted inserted replaced
271:fcbee7dacf2b 272:29a6403156b0
13 13
14 #include <openssl/ssl.h> 14 #include <openssl/ssl.h>
15 #include <openssl/err.h> 15 #include <openssl/err.h>
16 16
17 #if OPENSSL_VERSION_NUMBER >= 0x00907000 17 #if OPENSSL_VERSION_NUMBER >= 0x00907000
18 #include <openssl/conf.h>
18 #include <openssl/engine.h> 19 #include <openssl/engine.h>
19 #define NGX_SSL_ENGINE 1 20 #define NGX_SSL_ENGINE 1
20 #endif 21 #endif
21 22
22 #define NGX_SSL_NAME "OpenSSL" 23 #define NGX_SSL_NAME "OpenSSL"
48 unsigned no_wait_shutdown:1; 49 unsigned no_wait_shutdown:1;
49 unsigned no_send_shutdown:1; 50 unsigned no_send_shutdown:1;
50 } ngx_ssl_connection_t; 51 } ngx_ssl_connection_t;
51 52
52 53
54 #define NGX_SSL_DFLT_BUILTIN_SCACHE -2
55 #define NGX_SSL_NO_BUILTIN_SCACHE -3
56
57
58 typedef struct ngx_ssl_cached_sess_s ngx_ssl_cached_sess_t;
59
60
61 #define NGX_SSL_MAX_SESSION_SIZE (4096 - offsetof(ngx_ssl_cached_sess_t, asn1))
62
63
64 typedef struct {
65 ngx_rbtree_node_t node;
66 u_char *id;
67 size_t len;
68 ngx_ssl_cached_sess_t *session;
69 } ngx_ssl_sess_id_t;
70
71
72 struct ngx_ssl_cached_sess_s {
73 ngx_ssl_cached_sess_t *prev;
74 ngx_ssl_cached_sess_t *next;
75 time_t expire;
76 ngx_ssl_sess_id_t *sess_id;
77 u_char asn1[1];
78 };
79
80
81 typedef struct {
82 ngx_rbtree_t *session_rbtree;
83 ngx_ssl_cached_sess_t session_cache_head;
84 ngx_ssl_cached_sess_t session_cache_tail;
85 } ngx_ssl_session_cache_t;
86
87
88
53 #define NGX_SSL_SSLv2 2 89 #define NGX_SSL_SSLv2 2
54 #define NGX_SSL_SSLv3 4 90 #define NGX_SSL_SSLv3 4
55 #define NGX_SSL_TLSv1 8 91 #define NGX_SSL_TLSv1 8
56 92
57 93
60 96
61 #define NGX_SSL_BUFSIZE 16384 97 #define NGX_SSL_BUFSIZE 16384
62 98
63 99
64 ngx_int_t ngx_ssl_init(ngx_log_t *log); 100 ngx_int_t ngx_ssl_init(ngx_log_t *log);
65 ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols); 101 ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols, void *data);
66 ngx_int_t ngx_ssl_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, 102 ngx_int_t ngx_ssl_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl,
67 ngx_str_t *cert, ngx_str_t *key); 103 ngx_str_t *cert, ngx_str_t *key);
68 ngx_int_t ngx_ssl_client_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl, 104 ngx_int_t ngx_ssl_client_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl,
69 ngx_str_t *cert, ngx_int_t depth); 105 ngx_str_t *cert, ngx_int_t depth);
70 ngx_int_t ngx_ssl_generate_rsa512_key(ngx_ssl_t *ssl); 106 ngx_int_t ngx_ssl_generate_rsa512_key(ngx_ssl_t *ssl);
107 ngx_int_t ngx_ssl_session_cache(ngx_ssl_t *ssl, ngx_str_t *sess_ctx,
108 ssize_t builtin_session_cache, ngx_shm_zone_t *shm_zone, time_t timeout);
71 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c, 109 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c,
72 ngx_uint_t flags); 110 ngx_uint_t flags);
73 111
74 ngx_int_t ngx_ssl_set_session(ngx_connection_t *c, ngx_ssl_session_t *session); 112 ngx_int_t ngx_ssl_set_session(ngx_connection_t *c, ngx_ssl_session_t *session);
75 #define ngx_ssl_get_session(c) SSL_get1_session(c->ssl->connection) 113 #define ngx_ssl_get_session(c) SSL_get1_session(c->ssl->connection)
76 #define ngx_ssl_free_session SSL_SESSION_free 114 #define ngx_ssl_free_session SSL_SESSION_free
77 #define ngx_ssl_get_connection(sc) SSL_get_ex_data(sc, ngx_connection_index) 115 #define ngx_ssl_get_connection(ssl_conn) \
116 SSL_get_ex_data(ssl_conn, ngx_ssl_connection_index)
117 #define ngx_ssl_get_server_conf(ssl_ctx) \
118 SSL_CTX_get_ex_data(ssl_ctx, ngx_ssl_server_conf_index)
78 119
79 120
80 ngx_int_t ngx_ssl_get_protocol(ngx_connection_t *c, ngx_pool_t *pool, 121 ngx_int_t ngx_ssl_get_protocol(ngx_connection_t *c, ngx_pool_t *pool,
81 ngx_str_t *s); 122 ngx_str_t *s);
82 ngx_int_t ngx_ssl_get_cipher_name(ngx_connection_t *c, ngx_pool_t *pool, 123 ngx_int_t ngx_ssl_get_cipher_name(ngx_connection_t *c, ngx_pool_t *pool,
87 ngx_str_t *s); 128 ngx_str_t *s);
88 ngx_int_t ngx_ssl_get_serial_number(ngx_connection_t *c, ngx_pool_t *pool, 129 ngx_int_t ngx_ssl_get_serial_number(ngx_connection_t *c, ngx_pool_t *pool,
89 ngx_str_t *s); 130 ngx_str_t *s);
90 131
91 132
92
93
94 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c); 133 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c);
95 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size); 134 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size);
96 ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size); 135 ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size);
97 ssize_t ngx_ssl_recv_chain(ngx_connection_t *c, ngx_chain_t *cl); 136 ssize_t ngx_ssl_recv_chain(ngx_connection_t *c, ngx_chain_t *cl);
98 ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in, 137 ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in,
101 void ngx_cdecl ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, 140 void ngx_cdecl ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
102 char *fmt, ...); 141 char *fmt, ...);
103 void ngx_ssl_cleanup_ctx(void *data); 142 void ngx_ssl_cleanup_ctx(void *data);
104 143
105 144
106 extern int ngx_connection_index; 145 extern int ngx_ssl_connection_index;
146 extern int ngx_ssl_server_conf_index;
147 extern int ngx_ssl_session_cache_index;
107 148
108 149
109 #endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */ 150 #endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */