annotate src/event/ngx_event_openssl.h @ 563:9c2f3ed7a247 release-0.3.3

nginx-0.3.3-RELEASE import *) Change: the "bl" and "af" parameters of the "listen" directive was renamed to the "backlog" and "accept_filter". *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen" directive. *) Change: the "$msec" log parameter does not require now the additional the gettimeofday() system call. *) Feature: the -t switch now tests the "listen" directives. *) Bugfix: if the invalid address was specified in the "listen" directive, then after the -HUP signal nginx left an open socket in the CLOSED state. *) Bugfix: the mime type may be incorrectly set to default value for index file with variable in the name; the bug had appeared in 0.3.0. *) Feature: the "timer_resolution" directive. *) Feature: the millisecond "$upstream_response_time" log parameter. *) Bugfix: a temporary file with client request body now is removed just after the response header was transferred to a client. *) Bugfix: OpenSSL 0.9.6 compatibility. *) Bugfix: the SSL certificate and key file paths could not be relative. *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in the ngx_imap_ssl_module. *) Bugfix: the "ssl_protocols" directive allowed to specify the single protocol only.
author Igor Sysoev <igor@sysoev.ru>
date Wed, 19 Oct 2005 12:33:58 +0000
parents 818fbd4750b9
children 4d9ea73a627a
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_EVENT_OPENSSL_H_INCLUDED_
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8 #define _NGX_EVENT_OPENSSL_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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14 #include <openssl/ssl.h>
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15 #include <openssl/err.h>
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17 #if OPENSSL_VERSION_NUMBER >= 0x00907000
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18 #include <openssl/engine.h>
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19 #define NGX_SSL_ENGINE 1
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20 #endif
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22 #define NGX_SSL_NAME "OpenSSL"
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25 typedef struct {
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26 SSL_CTX *ctx;
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27 RSA *rsa512_key;
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28 ngx_log_t *log;
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29 } ngx_ssl_t;
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32 typedef struct {
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33 SSL *connection;
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34 ngx_int_t last;
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35 ngx_buf_t *buf;
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36
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37 ngx_connection_handler_pt handler;
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39 ngx_event_handler_pt saved_read_handler;
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40 ngx_event_handler_pt saved_write_handler;
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42 unsigned handshaked:1;
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43 unsigned buffer:1;
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44 unsigned no_wait_shutdown:1;
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45 unsigned no_send_shutdown:1;
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46 } ngx_ssl_connection_t;
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49 #define NGX_SSL_SSLv2 2
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50 #define NGX_SSL_SSLv3 4
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51 #define NGX_SSL_TLSv1 8
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54 #define NGX_SSL_BUFFER 1
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55
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56 #define NGX_SSL_BUFSIZE 16384
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59 ngx_int_t ngx_ssl_init(ngx_log_t *log);
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60 ngx_int_t ngx_ssl_create(ngx_ssl_t *ssl, ngx_uint_t protocols);
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61 ngx_int_t ngx_ssl_certificate(ngx_conf_t *cf, ngx_ssl_t *ssl,
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62 ngx_str_t *cert, ngx_str_t *key);
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63 ngx_int_t ngx_ssl_generate_rsa512_key(ngx_ssl_t *ssl);
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64 ngx_int_t ngx_ssl_create_connection(ngx_ssl_t *ssl, ngx_connection_t *c,
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65 ngx_uint_t flags);
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66 ngx_int_t ngx_ssl_handshake(ngx_connection_t *c);
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67 ssize_t ngx_ssl_recv(ngx_connection_t *c, u_char *buf, size_t size);
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68 ssize_t ngx_ssl_write(ngx_connection_t *c, u_char *data, size_t size);
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69 ngx_chain_t *ngx_ssl_send_chain(ngx_connection_t *c, ngx_chain_t *in,
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70 off_t limit);
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71 ngx_int_t ngx_ssl_shutdown(ngx_connection_t *c);
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72 void ngx_ssl_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err,
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73 char *fmt, ...);
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74 void ngx_ssl_cleanup_ctx(void *data);
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77 #endif /* _NGX_EVENT_OPENSSL_H_INCLUDED_ */