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annotate src/http/modules/ngx_http_ssl_filter.c @ 384:e7054aaedf68

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nginx-0.0.7-2004-07-09-11:12:14 import
author Igor Sysoev <igor@sysoev.ru>
date Fri, 09 Jul 2004 07:12:14 +0000
parents c05876036128
children 79050a10aacb
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
383
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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1
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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2 #include <ngx_config.h>
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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3 #include <ngx_core.h>
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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4 #include <ngx_http.h>
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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5
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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6 #include <openssl/ssl.h>
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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7 #include <openssl/err.h>
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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8
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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9
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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10 #define NGX_DEFLAUT_CERTIFICATE "cert.pem"
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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11 #define NGX_DEFLAUT_CERTIFICATE_KEY "cert.pem"
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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12
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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13
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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14 typedef struct {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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15 ngx_flag_t enable;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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16 ngx_str_t certificate;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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17 ngx_str_t certificate_key;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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18 } ngx_http_ssl_srv_conf_t;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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19
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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20
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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21 typedef struct {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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22 SSL *ssl;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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23 SSL_CTX *ssl_ctx;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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24
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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25 unsigned accepted;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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26 } ngx_http_ssl_ctx_t;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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27
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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28
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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29 static ngx_http_ssl_ctx_t *ngx_http_ssl_create_ctx(ngx_http_request_t *r);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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30 static void ngx_http_ssl_error(ngx_uint_t level, ngx_log_t *log, int err,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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31 char *fmt, ...);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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32 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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33 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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34 void *parent, void *child);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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35 static ngx_int_t ngx_http_ssl_filter_init(ngx_cycle_t *cycle);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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36
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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37
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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38 static ngx_command_t ngx_http_charset_filter_commands[] = {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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39
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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40 { ngx_string("ssl_"),
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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41 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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42 ngx_conf_set_flag_slot,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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43 NGX_HTTP_SRV_CONF_OFFSET,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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44 offsetof(ngx_http_ssl_srv_conf_t, enable),
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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45 NULL },
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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46
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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47 { ngx_string("ssl_certificate"),
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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48 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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49 ngx_conf_set_str_slot,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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50 NGX_HTTP_SRV_CONF_OFFSET,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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51 offsetof(ngx_http_ssl_srv_conf_t, certificate),
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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52 NULL },
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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53
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
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54 { ngx_string("ssl_certificate_key"),
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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55 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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56 ngx_conf_set_str_slot,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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57 NGX_HTTP_SRV_CONF_OFFSET,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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58 offsetof(ngx_http_ssl_srv_conf_t, certificate_key),
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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59 NULL },
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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60
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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61 ngx_null_command
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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62 };
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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63
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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64
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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65 static ngx_http_module_t ngx_http_ssl_filter_module_ctx = {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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66 NULL, /* pre conf */
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67
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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68 NULL, /* create main configuration */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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69 NULL, /* init main configuration */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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70
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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71 ngx_http_ssl_create_srv_conf, /* create server configuration */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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72 ngx_http_ssl_merge_srv_conf, /* merge server configuration */
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73
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74 NULL, /* create location configuration */
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75 NULL, /* merge location configuration */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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76 };
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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77
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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78
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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79 ngx_module_t ngx_http_ssl_filter_module = {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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80 NGX_MODULE,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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81 &ngx_http_ssl_filter_module_ctx, /* module context */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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82 NULL, /* module directives */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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83 NGX_HTTP_MODULE, /* module type */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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84 ngx_http_ssl_filter_init, /* init module */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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85 NULL /* init process */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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86 };
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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87
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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88
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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89 ngx_int_t ngx_http_ssl_read(ngx_http_request_t *r)
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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90 {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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91 int rc;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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92 ngx_http_ssl_ctx_t *ctx;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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93
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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94 ctx = ngx_http_get_module_ctx(r, ngx_http_ssl_filter_module);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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95
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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96 if (ctx == NULL) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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97 ctx = ngx_http_ssl_create_ctx(r);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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98
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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99 if (ctx == NULL) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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100 return NGX_HTTP_INTERNAL_SERVER_ERROR;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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101 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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102 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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103
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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104 if (!ctx->accepted) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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105 rc = SSL_accept(ctx->ssl);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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106
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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107 if (rc != 1) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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108 rc = SSL_get_error(ctx->ssl, rc);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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109
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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110 if (rc == SSL_ERROR_WANT_READ || rc == SSL_ERROR_WANT_WRITE) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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111 return NGX_AGAIN;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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112 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
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113
384
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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114 if (rc == SSL_ERROR_ZERO_RETURN) {
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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parents: 383
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115 ngx_log_error(NGX_LOG_INFO, r->connection->log, 0,
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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116 "client closed connection while SSL handshake");
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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117
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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118 ngx_http_ssl_close_request(ctx->ssl, SSL_RECEIVED_SHUTDOWN);
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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119
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
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diff changeset
120 return NGX_ERROR;
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
121 }
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
122
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
123 if (ERR_GET_REASON(ERR_peek_error()) == SSL_R_HTTP_REQUEST) {
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
124 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
125 "client sent HTTP request to HTTPS port");
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
126
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
127 ngx_http_ssl_close_request(ctx->ssl,
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
128 SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
129
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
130 return NGX_OK;
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
131 }
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
132
383
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
133 ngx_http_ssl_error(NGX_LOG_ALERT, r->connection->log, rc,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
134 "SSL_accept() failed");
384
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
135
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
136 ngx_http_ssl_close_request(ctx->ssl, SSL_RECEIVED_SHUTDOWN);
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
137
383
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138 return NGX_ERROR;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
139 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 ctx->accepted = 1;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
143
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144 return NGX_OK;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
146
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
147
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
148 static ngx_http_ssl_ctx_t *ngx_http_ssl_create_ctx(ngx_http_request_t *r)
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149 {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
150 ngx_http_ssl_ctx_t *ctx;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
151 ngx_http_ssl_srv_conf_t *scf;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
152
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153 ngx_http_create_ctx(r, ctx, ngx_http_ssl_filter_module,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154 sizeof(ngx_http_ssl_ctx_t), NULL);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
155
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
156 /* TODO: configure methods */
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
157 ctx->ssl_ctx = SSL_CTX_new(SSLv23_server_method());
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
158
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
159 if (ctx->ssl_ctx == NULL) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
160 ngx_http_ssl_error(NGX_LOG_ALERT, r->connection->log, 0,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
161 "SSL_CTX_new() failed");
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
162 return NULL;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
163 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
165 scf = ngx_http_get_module_srv_conf(r, ngx_http_ssl_filter_module);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
166
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
167 if (SSL_CTX_use_certificate_file(ctx->ssl_ctx, scf->certificate.data,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
168 SSL_FILETYPE_PEM) == 0) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
169 ngx_http_ssl_error(NGX_LOG_ALERT, r->connection->log, 0,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
170 "SSL_CTX_use_certificate_file() failed");
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
171 return NULL;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
172 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
173
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
174 if (SSL_CTX_use_PrivateKey_file(ctx->ssl_ctx, scf->certificate_key.data,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
175 SSL_FILETYPE_PEM) == 0) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
176 ngx_http_ssl_error(NGX_LOG_ALERT, r->connection->log, 0,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
177 "SSL_CTX_use_PrivateKey_file() failed");
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
178 return NULL;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
179 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
180
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
181 ctx->ssl = SSL_new(ctx->ssl_ctx);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
182
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
183 if (ctx->ssl == NULL) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
184 ngx_http_ssl_error(NGX_LOG_ALERT, r->connection->log, 0,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
185 "SSL_new() failed");
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
186 return NULL;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
187 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
188
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
189 if (SSL_set_fd(ctx->ssl, r->connection->fd) == 0) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
190 ngx_http_ssl_error(NGX_LOG_ALERT, r->connection->log, 0,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
191 "SSL_set_fd() failed");
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
192 return NULL;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
193 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
194
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
195 return ctx;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
196 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
197
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
198
384
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
199 void ngx_http_ssl_close_request(SSL *ssl, int mode)
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
200 {
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
201 SSL_set_shutdown(ssl, mode);
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
202 SSL_smart_shutdown(ssl);
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
203 SSL_free(ssl);
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
204 }
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
205
e7054aaedf68 nginx-0.0.7-2004-07-09-11:12:14 import
Igor Sysoev <igor@sysoev.ru>
parents: 383
diff changeset
206
383
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
207 static void ngx_http_ssl_error(ngx_uint_t level, ngx_log_t *log, int err,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
208 char *fmt, ...)
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
209 {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
210 int len;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
211 char errstr[NGX_MAX_CONF_ERRSTR];
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
212 va_list args;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
213
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
214 va_start(args, fmt);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
215 len = ngx_vsnprintf(errstr, sizeof(errstr) - 1, fmt, args);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
216 va_end(args);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
217
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
218 errstr[len++] = ' ';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
219 errstr[len++] = '(';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
220 errstr[len++] = 'S';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
221 errstr[len++] = 'S';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
222 errstr[len++] = 'L';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
223 errstr[len++] = ':';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
224 errstr[len++] = ' ';
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
225
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
226 ERR_error_string_n(ERR_get_error(), errstr + len, sizeof(errstr) - len - 1);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
227
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
228 ngx_log_error(level, log, 0, "%s)", errstr);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
229 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
230
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
231
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
232 static void *ngx_http_ssl_create_srv_conf(ngx_conf_t *cf)
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
233 {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
234 ngx_http_ssl_srv_conf_t *scf;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
235
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
236 if (!(scf = ngx_pcalloc(cf->pool, sizeof(ngx_http_ssl_srv_conf_t)))) {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
237 return NGX_CONF_ERROR;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
238 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
239
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
240 scf->enable = NGX_CONF_UNSET;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
241
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
242 return scf;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
243 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
244
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
245
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
246 static char *ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
247 void *parent, void *child)
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
248 {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
249 ngx_http_ssl_srv_conf_t *prev = parent;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
250 ngx_http_ssl_srv_conf_t *conf = child;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
251
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
252 ngx_conf_merge_value(conf->enable, prev->enable, 0);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
253
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
254 ngx_conf_merge_str_value(conf->certificate, prev->certificate,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
255 NGX_DEFLAUT_CERTIFICATE);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
256
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
257 ngx_conf_merge_str_value(conf->certificate_key, prev->certificate_key,
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
258 NGX_DEFLAUT_CERTIFICATE_KEY);
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
259
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
260 return NGX_CONF_OK;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
261 }
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
262
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
263
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
264 static ngx_int_t ngx_http_ssl_filter_init(ngx_cycle_t *cycle)
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
265 {
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
266 SSL_library_init();
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
267 SSL_load_error_strings();
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
268
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
269 #if 0
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
270 ngx_http_next_header_filter = ngx_http_top_header_filter;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
271 ngx_http_top_header_filter = ngx_http_ssl_header_filter;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
272
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
273 ngx_http_next_body_filter = ngx_http_top_body_filter;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
274 ngx_http_top_body_filter = ngx_http_ssl_body_filter;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
275 #endif
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
276
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
277 return NGX_OK;
c05876036128 nginx-0.0.7-2004-07-08-19:17:47 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
278 }