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comparison src/event/ngx_event_openssl.c @ 28:7ca9bdc82b3f NGINX_0_1_14

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nginx 0.1.14 *) Feature: the autoconfiguration directives: --http-client-body-temp-path=PATH, --http-proxy-temp-path=PATH, and --http-fastcgi-temp-path=PATH *) Change: the directory name for the temporary files with the client request body is specified by directive client_body_temp_path, by default it is <prefix>/client_body_temp. *) Feature: the ngx_http_fastcgi_module and the directives: fastcgi_pass, fastcgi_root, fastcgi_index, fastcgi_params, fastcgi_connect_timeout, fastcgi_send_timeout, fastcgi_read_timeout, fastcgi_send_lowat, fastcgi_header_buffer_size, fastcgi_buffers, fastcgi_busy_buffers_size, fastcgi_temp_path, fastcgi_max_temp_file_size, fastcgi_temp_file_write_size, fastcgi_next_upstream, and fastcgi_x_powered_by. *) Bugfix: the "[alert] zero size buf" error; bug appeared in 0.1.3. *) Change: the URI must be specified after the host name in the proxy_pass directive. *) Change: the %3F symbol in the URI was considered as the argument string start. *) Feature: the unix domain sockets support in the ngx_http_proxy_module. *) Feature: the ssl_engine and ssl_ciphers directives. Thanks to Sergey Skvortsov for SSL-accelerator.
author Igor Sysoev <http://sysoev.ru>
date Tue, 18 Jan 2005 00:00:00 +0300
parents 8b6db3bda591
children 2879cd3a40cb
comparison
equal deleted inserted replaced
27:66901c2556fd 28:7ca9bdc82b3f
6 6
7 #include <ngx_config.h> 7 #include <ngx_config.h>
8 #include <ngx_core.h> 8 #include <ngx_core.h>
9 #include <ngx_event.h> 9 #include <ngx_event.h>
10 10
11 #include <openssl/engine.h>
12
11 13
12 static void ngx_ssl_write_handler(ngx_event_t *wev); 14 static void ngx_ssl_write_handler(ngx_event_t *wev);
13 static ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size); 15 static ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size);
14 static void ngx_ssl_read_handler(ngx_event_t *rev); 16 static void ngx_ssl_read_handler(ngx_event_t *rev);
15 17
16 18
17 ngx_int_t ngx_ssl_init(ngx_log_t *log) 19 ngx_int_t ngx_ssl_init(ngx_log_t *log)
18 { 20 {
21 ENGINE *engine;
22
19 SSL_library_init(); 23 SSL_library_init();
20 SSL_load_error_strings(); 24 SSL_load_error_strings();
25 ENGINE_load_builtin_engines();
21 26
22 return NGX_OK; 27 return NGX_OK;
23 } 28 }
24 29
25 30
69 n = SSL_read(c->ssl->ssl, buf, size); 74 n = SSL_read(c->ssl->ssl, buf, size);
70 75
71 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_read: %d", n); 76 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0, "SSL_read: %d", n);
72 77
73 if (n > 0) { 78 if (n > 0) {
79
80 #if (NGX_DEBUG)
81
82 if (!c->ssl->handshaked && SSL_is_init_finished(c->ssl->ssl)) {
83 char buf[129], *s, *d;
84 SSL_CIPHER *cipher;
85
86 c->ssl->handshaked = 1;
87
88 cipher = SSL_get_current_cipher(c->ssl->ssl);
89
90 if (cipher) {
91 SSL_CIPHER_description(cipher, &buf[1], 128);
92
93 for (s = &buf[1], d = buf; *s; s++) {
94 if (*s == ' ' && *d == ' ') {
95 continue;
96 }
97
98 if (*s == '\n' || *s == '\r') {
99 continue;
100 }
101
102 *++d = *s;
103 }
104
105 if (*d != ' ') {
106 d++;
107 }
108
109 *d = '\0';
110
111 ngx_log_debug1(NGX_LOG_DEBUG_EVENT, c->log, 0,
112 "SSL cipher: \"%s\"", &buf[1]);
113 } else {
114 ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0,
115 "SSL no shared ciphers");
116 }
117 }
118
119 #endif
120
74 if (c->ssl->saved_write_handler) { 121 if (c->ssl->saved_write_handler) {
75 122
76 c->write->event_handler = c->ssl->saved_write_handler; 123 c->write->event_handler = c->ssl->saved_write_handler;
77 c->ssl->saved_write_handler = NULL; 124 c->ssl->saved_write_handler = NULL;
78 c->write->ready = 1; 125 c->write->ready = 1;