Mercurial > hg > nginx

annotate src/mail/ngx_mail_handler.c @ 7794:12ea1de7d87c

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Mail: parsing of the PROXY protocol from clients. Activated with the "proxy_protocol" parameter of the "listen" directive. Obtained information is passed to the auth_http script in Proxy-Protocol-Addr, Proxy-Protocol-Port, Proxy-Protocol-Server-Addr, and Proxy-Protocol-Server-Port headers.
author Maxim Dounin <mdounin@mdounin.ru>
date Fri, 05 Mar 2021 17:16:24 +0300
parents adee10c7fac8
children ef4bdbbce57e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 * Copyright (C) Nginx, Inc.
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5 */
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6
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7
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8 #include <ngx_config.h>
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9 #include <ngx_core.h>
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10 #include <ngx_event.h>
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11 #include <ngx_mail.h>
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13
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14 static void ngx_mail_proxy_protocol_handler(ngx_event_t *rev);
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15 static void ngx_mail_init_session_handler(ngx_event_t *rev);
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16 static void ngx_mail_init_session(ngx_connection_t *c);
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17
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18 #if (NGX_MAIL_SSL)
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19 static void ngx_mail_ssl_init_connection(ngx_ssl_t *ssl, ngx_connection_t *c);
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20 static void ngx_mail_ssl_handshake_handler(ngx_connection_t *c);
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21 static ngx_int_t ngx_mail_verify_cert(ngx_mail_session_t *s,
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22 ngx_connection_t *c);
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23 #endif
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24
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25
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26 void
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27 ngx_mail_init_connection(ngx_connection_t *c)
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28 {
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29 size_t len;
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30 ngx_uint_t i;
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31 ngx_event_t *rev;
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32 ngx_mail_port_t *port;
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33 struct sockaddr *sa;
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34 struct sockaddr_in *sin;
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35 ngx_mail_log_ctx_t *ctx;
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36 ngx_mail_in_addr_t *addr;
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37 ngx_mail_session_t *s;
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38 ngx_mail_addr_conf_t *addr_conf;
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39 ngx_mail_core_srv_conf_t *cscf;
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40 u_char text[NGX_SOCKADDR_STRLEN];
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41 #if (NGX_HAVE_INET6)
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42 struct sockaddr_in6 *sin6;
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43 ngx_mail_in6_addr_t *addr6;
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44 #endif
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45
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46
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47 /* find the server configuration for the address:port */
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48
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49 port = c->listening->servers;
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50
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51 if (port->naddrs > 1) {
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52
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53 /*
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54 * There are several addresses on this port and one of them
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55 * is the "*:port" wildcard so getsockname() is needed to determine
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56 * the server address.
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57 *
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58 * AcceptEx() already gave this address.
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59 */
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60
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61 if (ngx_connection_local_sockaddr(c, NULL, 0) != NGX_OK) {
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62 ngx_mail_close_connection(c);
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63 return;
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64 }
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65
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66 sa = c->local_sockaddr;
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67
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68 switch (sa->sa_family) {
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69
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70 #if (NGX_HAVE_INET6)
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71 case AF_INET6:
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72 sin6 = (struct sockaddr_in6 *) sa;
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73
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74 addr6 = port->addrs;
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75
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76 /* the last address is "*" */
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77
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78 for (i = 0; i < port->naddrs - 1; i++) {
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79 if (ngx_memcmp(&addr6[i].addr6, &sin6->sin6_addr, 16) == 0) {
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80 break;
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81 }
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82 }
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83
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84 addr_conf = &addr6[i].conf;
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85
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86 break;
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87 #endif
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88
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89 default: /* AF_INET */
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90 sin = (struct sockaddr_in *) sa;
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91
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92 addr = port->addrs;
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93
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94 /* the last address is "*" */
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95
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96 for (i = 0; i < port->naddrs - 1; i++) {
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97 if (addr[i].addr == sin->sin_addr.s_addr) {
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98 break;
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99 }
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100 }
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101
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102 addr_conf = &addr[i].conf;
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103
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104 break;
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105 }
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106
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107 } else {
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108 switch (c->local_sockaddr->sa_family) {
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109
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110 #if (NGX_HAVE_INET6)
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111 case AF_INET6:
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112 addr6 = port->addrs;
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113 addr_conf = &addr6[0].conf;
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114 break;
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115 #endif
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116
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117 default: /* AF_INET */
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118 addr = port->addrs;
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119 addr_conf = &addr[0].conf;
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120 break;
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121 }
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122 }
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123
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124 s = ngx_pcalloc(c->pool, sizeof(ngx_mail_session_t));
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125 if (s == NULL) {
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126 ngx_mail_close_connection(c);
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127 return;
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128 }
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129
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130 s->signature = NGX_MAIL_MODULE;
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131
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132 s->main_conf = addr_conf->ctx->main_conf;
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133 s->srv_conf = addr_conf->ctx->srv_conf;
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134
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135 #if (NGX_MAIL_SSL)
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
136 s->ssl = addr_conf->ssl;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
137 #endif
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
138
2855
a96a8c916b0c mail proxy listen IPv6 support
Igor Sysoev <igor@sysoev.ru>
parents: 2798
diff changeset
139 s->addr_text = &addr_conf->addr_text;
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
140
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
141 c->data = s;
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
142 s->connection = c;
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
143
6130
fc99323a3d79 Mail: error_log support.
Vladimir Homutov <vl@nginx.com>
parents: 5989
diff changeset
144 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
fc99323a3d79 Mail: error_log support.
Vladimir Homutov <vl@nginx.com>
parents: 5989
diff changeset
145
fc99323a3d79 Mail: error_log support.
Vladimir Homutov <vl@nginx.com>
parents: 5989
diff changeset
146 ngx_set_connection_log(c, cscf->error_log);
fc99323a3d79 Mail: error_log support.
Vladimir Homutov <vl@nginx.com>
parents: 5989
diff changeset
147
5705
d5b8ee9f2201 Mail: output client port number on client connects (ticket #531).
Ruslan Ermilov <ru@nginx.com>
parents: 5632
diff changeset
148 len = ngx_sock_ntop(c->sockaddr, c->socklen, text, NGX_SOCKADDR_STRLEN, 1);
d5b8ee9f2201 Mail: output client port number on client connects (ticket #531).
Ruslan Ermilov <ru@nginx.com>
parents: 5632
diff changeset
149
d5b8ee9f2201 Mail: output client port number on client connects (ticket #531).
Ruslan Ermilov <ru@nginx.com>
parents: 5632
diff changeset
150 ngx_log_error(NGX_LOG_INFO, c->log, 0, "*%uA client %*s connected to %V",
d5b8ee9f2201 Mail: output client port number on client connects (ticket #531).
Ruslan Ermilov <ru@nginx.com>
parents: 5632
diff changeset
151 c->number, len, text, s->addr_text);
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
152
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
153 ctx = ngx_palloc(c->pool, sizeof(ngx_mail_log_ctx_t));
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
154 if (ctx == NULL) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
155 ngx_mail_close_connection(c);
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
156 return;
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
157 }
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
158
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
159 ctx->client = &c->addr_text;
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
160 ctx->session = s;
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
161
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
162 c->log->connection = c->number;
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
163 c->log->handler = ngx_mail_log_error;
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
164 c->log->data = ctx;
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
165 c->log->action = "sending client greeting line";
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
166
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
167 c->log_error = NGX_ERROR_INFO;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
168
7791
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
169 rev = c->read;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
170 rev->handler = ngx_mail_init_session_handler;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
171
7794
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Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
172 if (addr_conf->proxy_protocol) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
173 c->log->action = "reading PROXY protocol";
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
174
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
175 rev->handler = ngx_mail_proxy_protocol_handler;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
176
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
177 if (!rev->ready) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
178 ngx_add_timer(rev, cscf->timeout);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
179
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Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
180 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
181 ngx_mail_close_connection(c);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
182 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
183
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
184 return;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
185 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
186 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
187
7791
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Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
188 if (ngx_use_accept_mutex) {
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
189 ngx_post_event(rev, &ngx_posted_events);
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
190 return;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
191 }
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
192
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
193 rev->handler(rev);
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
194 }
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
195
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
196
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
197 static void
7794
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Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
198 ngx_mail_proxy_protocol_handler(ngx_event_t *rev)
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
199 {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
200 u_char *p, buf[NGX_PROXY_PROTOCOL_MAX_HEADER];
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
201 size_t size;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
202 ssize_t n;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
203 ngx_err_t err;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
204 ngx_connection_t *c;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
205 ngx_mail_session_t *s;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
206 ngx_mail_core_srv_conf_t *cscf;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
207
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
208 c = rev->data;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
209 s = c->data;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
210
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
211 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, c->log, 0,
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
212 "mail PROXY protocol handler");
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
213
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
214 if (rev->timedout) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
215 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out");
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
216 c->timedout = 1;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
217 ngx_mail_close_connection(c);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
218 return;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
219 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
220
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
221 n = recv(c->fd, (char *) buf, sizeof(buf), MSG_PEEK);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
222
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
223 err = ngx_socket_errno;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
224
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
225 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0, "recv(): %z", n);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
226
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
227 if (n == -1) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
228 if (err == NGX_EAGAIN) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
229 rev->ready = 0;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
230
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
231 if (!rev->timer_set) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
232 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
233 ngx_add_timer(rev, cscf->timeout);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
234 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
235
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
236 if (ngx_handle_read_event(rev, 0) != NGX_OK) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
237 ngx_mail_close_connection(c);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
238 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
239
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
240 return;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
241 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
242
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
243 ngx_connection_error(c, err, "recv() failed");
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
244
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
245 ngx_mail_close_connection(c);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
246 return;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
247 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
248
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
249 p = ngx_proxy_protocol_read(c, buf, buf + n);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
250
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
251 if (p == NULL) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
252 ngx_mail_close_connection(c);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
253 return;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
254 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
255
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
256 size = p - buf;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
257
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
258 if (c->recv(c, buf, size) != (ssize_t) size) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
259 ngx_mail_close_connection(c);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
260 return;
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
261 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
262
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
263 ngx_mail_init_session_handler(rev);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
264 }
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
265
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
266
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
267 static void
7791
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Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
268 ngx_mail_init_session_handler(ngx_event_t *rev)
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
269 {
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
270 ngx_connection_t *c;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
271 ngx_mail_session_t *s;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
272
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
273 c = rev->data;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
274 s = c->data;
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
275
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
276 #if (NGX_MAIL_SSL)
1704
e584e946e198 move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents: 1494
diff changeset
277 {
e584e946e198 move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents: 1494
diff changeset
278 ngx_mail_ssl_conf_t *sslcf;
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
279
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
280 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
281
7791
d84f13618277 Mail: postponed session initialization under accept mutex.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7790
diff changeset
282 if (sslcf->enable || s->ssl) {
2224
109849282793 *) listen ssl
Igor Sysoev <igor@sysoev.ru>
parents: 2165
diff changeset
283 c->log->action = "SSL handshaking";
109849282793 *) listen ssl
Igor Sysoev <igor@sysoev.ru>
parents: 2165
diff changeset
284
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
285 ngx_mail_ssl_init_connection(&sslcf->ssl, c);
547
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
286 return;
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
287 }
2224
109849282793 *) listen ssl
Igor Sysoev <igor@sysoev.ru>
parents: 2165
diff changeset
288
1704
e584e946e198 move condition declarations inside blocks where they are used
Igor Sysoev <igor@sysoev.ru>
parents: 1494
diff changeset
289 }
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
290 #endif
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
291
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
292 ngx_mail_init_session(c);
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
293 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
294
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
295
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
296 #if (NGX_MAIL_SSL)
547
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
297
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
298 void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
299 ngx_mail_starttls_handler(ngx_event_t *rev)
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
300 {
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
301 ngx_connection_t *c;
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
302 ngx_mail_session_t *s;
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
303 ngx_mail_ssl_conf_t *sslcf;
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
304
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
305 c = rev->data;
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
306 s = c->data;
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
307 s->starttls = 1;
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
308
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
309 c->log->action = "in starttls state";
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
310
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
311 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
312
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
313 ngx_mail_ssl_init_connection(&sslcf->ssl, c);
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
314 }
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
315
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
316
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
317 static void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
318 ngx_mail_ssl_init_connection(ngx_ssl_t *ssl, ngx_connection_t *c)
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
319 {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
320 ngx_mail_session_t *s;
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
321 ngx_mail_core_srv_conf_t *cscf;
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
322
7009
03444167a3bb Style: changed checks of ngx_ssl_create_connection() to != NGX_OK.
Maxim Dounin <mdounin@mdounin.ru>
parents: 6774
diff changeset
323 if (ngx_ssl_create_connection(ssl, c, 0) != NGX_OK) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
324 ngx_mail_close_connection(c);
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
325 return;
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
326 }
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
327
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
328 if (ngx_ssl_handshake(c) == NGX_AGAIN) {
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
329
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
330 s = c->data;
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
331
7794
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
332 if (!c->read->timer_set) {
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
333 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
334 ngx_add_timer(c->read, cscf->timeout);
12ea1de7d87c Mail: parsing of the PROXY protocol from clients.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7792
diff changeset
335 }
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
336
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
337 c->ssl->handler = ngx_mail_ssl_handshake_handler;
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
338
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
339 return;
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
340 }
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
341
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
342 ngx_mail_ssl_handshake_handler(c);
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
343 }
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
344
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
345
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
346 static void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
347 ngx_mail_ssl_handshake_handler(ngx_connection_t *c)
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
348 {
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
349 ngx_mail_session_t *s;
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
350 ngx_mail_core_srv_conf_t *cscf;
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
351
547
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
352 if (c->ssl->handshaked) {
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
353
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
354 s = c->data;
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
355
5989
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
356 if (ngx_mail_verify_cert(s, c) != NGX_OK) {
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
357 return;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
358 }
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
359
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
360 if (s->starttls) {
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
361 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
362
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
363 c->read->handler = cscf->protocol->init_protocol;
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
364 c->write->handler = ngx_mail_send;
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
365
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
366 cscf->protocol->init_protocol(c->read);
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
367
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
368 return;
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
369 }
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
370
2165
cbf6f2eb57ad backout both r2162 and r2128 and implement a new fix
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
371 c->read->ready = 0;
cbf6f2eb57ad backout both r2162 and r2128 and implement a new fix
Igor Sysoev <igor@sysoev.ru>
parents: 2049
diff changeset
372
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
373 ngx_mail_init_session(c);
547
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
374 return;
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
375 }
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
376
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
377 ngx_mail_close_connection(c);
547
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
378 }
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
379
5989
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
380
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
381 static ngx_int_t
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
382 ngx_mail_verify_cert(ngx_mail_session_t *s, ngx_connection_t *c)
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
383 {
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
384 long rc;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
385 X509 *cert;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
386 ngx_mail_ssl_conf_t *sslcf;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
387 ngx_mail_core_srv_conf_t *cscf;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
388
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
389 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
390
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
391 if (!sslcf->verify) {
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
392 return NGX_OK;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
393 }
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
394
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
395 rc = SSL_get_verify_result(c->ssl->connection);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
396
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
397 if (rc != X509_V_OK
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
398 && (sslcf->verify != 3 || !ngx_ssl_verify_error_optional(rc)))
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
399 {
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
400 ngx_log_error(NGX_LOG_INFO, c->log, 0,
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
401 "client SSL certificate verify error: (%l:%s)",
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
402 rc, X509_verify_cert_error_string(rc));
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
403
7193
9d14931cec8c SSL: using default server context in session remove (closes #1464).
Sergey Kandaurov <pluknet@nginx.com>
parents: 7009
diff changeset
404 ngx_ssl_remove_cached_session(c->ssl->session_ctx,
5989
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
405 (SSL_get0_session(c->ssl->connection)));
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
406
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
407 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
408
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
409 s->out = cscf->protocol->cert_error;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
410 s->quit = 1;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
411
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
412 c->write->handler = ngx_mail_send;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
413
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
414 ngx_mail_send(s->connection->write);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
415 return NGX_ERROR;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
416 }
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
417
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
418 if (sslcf->verify == 1) {
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
419 cert = SSL_get_peer_certificate(c->ssl->connection);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
420
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
421 if (cert == NULL) {
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
422 ngx_log_error(NGX_LOG_INFO, c->log, 0,
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
423 "client sent no required SSL certificate");
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
424
7193
9d14931cec8c SSL: using default server context in session remove (closes #1464).
Sergey Kandaurov <pluknet@nginx.com>
parents: 7009
diff changeset
425 ngx_ssl_remove_cached_session(c->ssl->session_ctx,
5989
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
426 (SSL_get0_session(c->ssl->connection)));
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
427
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
428 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
429
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
430 s->out = cscf->protocol->no_cert;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
431 s->quit = 1;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
432
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
433 c->write->handler = ngx_mail_send;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
434
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
435 ngx_mail_send(s->connection->write);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
436 return NGX_ERROR;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
437 }
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
438
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
439 X509_free(cert);
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
440 }
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
441
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
442 return NGX_OK;
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
443 }
ec01b1d1fff1 Mail: client SSL certificates support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 5819
diff changeset
444
547
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
445 #endif
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
446
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
447
818fbd4750b9 nginx-0.2.2-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 543
diff changeset
448 static void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
449 ngx_mail_init_session(ngx_connection_t *c)
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
450 {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
451 ngx_mail_session_t *s;
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
452 ngx_mail_core_srv_conf_t *cscf;
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
453
641
5e8fb59c18c1 nginx-0.3.42-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 583
diff changeset
454 s = c->data;
413
de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
455
7792
adee10c7fac8 Mail: fixed log action after SSL handshake.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7791
diff changeset
456 c->log->action = "sending client greeting line";
adee10c7fac8 Mail: fixed log action after SSL handshake.
Maxim Dounin <mdounin@mdounin.ru>
parents: 7791
diff changeset
457
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
458 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
459
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
460 s->protocol = cscf->protocol->type;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
461
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
462 s->ctx = ngx_pcalloc(c->pool, sizeof(void *) * ngx_mail_max_module);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
463 if (s->ctx == NULL) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
464 ngx_mail_session_internal_server_error(s);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
465 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
466 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
467
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
468 c->write->handler = ngx_mail_send;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
469
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
470 cscf->protocol->init_session(s, c);
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
471 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
472
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
473
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
474 ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
475 ngx_mail_salt(ngx_mail_session_t *s, ngx_connection_t *c,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
476 ngx_mail_core_srv_conf_t *cscf)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
477 {
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
478 s->salt.data = ngx_pnalloc(c->pool,
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
479 sizeof(" <18446744073709551616.@>" CRLF) - 1
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
480 + NGX_TIME_T_LEN
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
481 + cscf->server_name.len);
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
482 if (s->salt.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
483 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
484 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
485
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
486 s->salt.len = ngx_sprintf(s->salt.data, "<%ul.%T@%V>" CRLF,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
487 ngx_random(), ngx_time(), &cscf->server_name)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
488 - s->salt.data;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
489
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
490 return NGX_OK;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
491 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
492
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
493
1479
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
494 #if (NGX_MAIL_SSL)
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
495
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
496 ngx_int_t
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
497 ngx_mail_starttls_only(ngx_mail_session_t *s, ngx_connection_t *c)
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
498 {
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
499 ngx_mail_ssl_conf_t *sslcf;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
500
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
501 if (c->ssl) {
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
502 return 0;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
503 }
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
504
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
505 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
506
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
507 if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
508 return 1;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
509 }
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
510
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
511 return 0;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
512 }
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
513
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
514 #endif
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
515
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
516
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
517 ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
518 ngx_mail_auth_plain(ngx_mail_session_t *s, ngx_connection_t *c, ngx_uint_t n)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
519 {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
520 u_char *p, *last;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
521 ngx_str_t *arg, plain;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
522
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
523 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
524
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
525 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
526 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
527 "mail auth plain: \"%V\"", &arg[n]);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
528 #endif
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
529
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
530 plain.data = ngx_pnalloc(c->pool, ngx_base64_decoded_length(arg[n].len));
3642
ac33852faaac style fix
Igor Sysoev <igor@sysoev.ru>
parents: 2951
diff changeset
531 if (plain.data == NULL) {
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
532 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
533 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
534
1494
6535fb51976a fix "AUTH PLAIN [initial-response]" bug introduced in r1477
Igor Sysoev <igor@sysoev.ru>
parents: 1491
diff changeset
535 if (ngx_decode_base64(&plain, &arg[n]) != NGX_OK) {
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
536 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
537 "client sent invalid base64 encoding in AUTH PLAIN command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
538 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
539 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
540
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
541 p = plain.data;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
542 last = p + plain.len;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
543
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
544 while (p < last && *p++) { /* void */ }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
545
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
546 if (p == last) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
547 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
548 "client sent invalid login in AUTH PLAIN command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
549 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
550 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
551
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
552 s->login.data = p;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
553
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
554 while (p < last && *p) { p++; }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
555
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
556 if (p == last) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
557 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
558 "client sent invalid password in AUTH PLAIN command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
559 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
560 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
561
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
562 s->login.len = p++ - s->login.data;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
563
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
564 s->passwd.len = last - p;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
565 s->passwd.data = p;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
566
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
567 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
568 ngx_log_debug2(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
569 "mail auth plain: \"%V\" \"%V\"", &s->login, &s->passwd);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
570 #endif
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
571
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
572 return NGX_DONE;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
573 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
574
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
575
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
576 ngx_int_t
2495
a59b26eee816 compatibility with Microsoft's
Igor Sysoev <igor@sysoev.ru>
parents: 2388
diff changeset
577 ngx_mail_auth_login_username(ngx_mail_session_t *s, ngx_connection_t *c,
a59b26eee816 compatibility with Microsoft's
Igor Sysoev <igor@sysoev.ru>
parents: 2388
diff changeset
578 ngx_uint_t n)
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
579 {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
580 ngx_str_t *arg;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
581
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
582 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
583
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
584 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
2495
a59b26eee816 compatibility with Microsoft's
Igor Sysoev <igor@sysoev.ru>
parents: 2388
diff changeset
585 "mail auth login username: \"%V\"", &arg[n]);
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
586
2495
a59b26eee816 compatibility with Microsoft's
Igor Sysoev <igor@sysoev.ru>
parents: 2388
diff changeset
587 s->login.data = ngx_pnalloc(c->pool, ngx_base64_decoded_length(arg[n].len));
3642
ac33852faaac style fix
Igor Sysoev <igor@sysoev.ru>
parents: 2951
diff changeset
588 if (s->login.data == NULL) {
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
589 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
590 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
591
2495
a59b26eee816 compatibility with Microsoft's
Igor Sysoev <igor@sysoev.ru>
parents: 2388
diff changeset
592 if (ngx_decode_base64(&s->login, &arg[n]) != NGX_OK) {
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
593 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
594 "client sent invalid base64 encoding in AUTH LOGIN command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
595 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
596 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
597
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
598 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
599 "mail auth login username: \"%V\"", &s->login);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
600
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
601 return NGX_OK;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
602 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
603
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
604
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
605 ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
606 ngx_mail_auth_login_password(ngx_mail_session_t *s, ngx_connection_t *c)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
607 {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
608 ngx_str_t *arg;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
609
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
610 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
611
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
612 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
613 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
614 "mail auth login password: \"%V\"", &arg[0]);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
615 #endif
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
616
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
617 s->passwd.data = ngx_pnalloc(c->pool,
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
618 ngx_base64_decoded_length(arg[0].len));
3642
ac33852faaac style fix
Igor Sysoev <igor@sysoev.ru>
parents: 2951
diff changeset
619 if (s->passwd.data == NULL) {
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
620 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
621 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
622
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
623 if (ngx_decode_base64(&s->passwd, &arg[0]) != NGX_OK) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
624 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
625 "client sent invalid base64 encoding in AUTH LOGIN command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
626 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
627 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
628
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
629 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
630 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
631 "mail auth login password: \"%V\"", &s->passwd);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
632 #endif
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
633
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
634 return NGX_DONE;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
635 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
636
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
637
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
638 ngx_int_t
1479
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
639 ngx_mail_auth_cram_md5_salt(ngx_mail_session_t *s, ngx_connection_t *c,
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
640 char *prefix, size_t len)
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
641 {
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
642 u_char *p;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
643 ngx_str_t salt;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
644 ngx_uint_t n;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
645
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
646 p = ngx_pnalloc(c->pool, len + ngx_base64_encoded_length(s->salt.len) + 2);
1479
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
647 if (p == NULL) {
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
648 return NGX_ERROR;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
649 }
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
650
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
651 salt.data = ngx_cpymem(p, prefix, len);
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
652 s->salt.len -= 2;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
653
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
654 ngx_encode_base64(&salt, &s->salt);
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
655
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
656 s->salt.len += 2;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
657 n = len + salt.len;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
658 p[n++] = CR; p[n++] = LF;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
659
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
660 s->out.len = n;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
661 s->out.data = p;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
662
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
663 return NGX_OK;
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
664 }
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
665
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
666
2647950e047f optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1477
diff changeset
667 ngx_int_t
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
668 ngx_mail_auth_cram_md5(ngx_mail_session_t *s, ngx_connection_t *c)
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
669 {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
670 u_char *p, *last;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
671 ngx_str_t *arg;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
672
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
673 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
674
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
675 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
676 "mail auth cram-md5: \"%V\"", &arg[0]);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
677
2049
2a92804f4109 *) back out r2040
Igor Sysoev <igor@sysoev.ru>
parents: 1704
diff changeset
678 s->login.data = ngx_pnalloc(c->pool, ngx_base64_decoded_length(arg[0].len));
3642
ac33852faaac style fix
Igor Sysoev <igor@sysoev.ru>
parents: 2951
diff changeset
679 if (s->login.data == NULL) {
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
680 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
681 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
682
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
683 if (ngx_decode_base64(&s->login, &arg[0]) != NGX_OK) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
684 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
685 "client sent invalid base64 encoding in AUTH CRAM-MD5 command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
686 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
687 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
688
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
689 p = s->login.data;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
690 last = p + s->login.len;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
691
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
692 while (p < last) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
693 if (*p++ == ' ') {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
694 s->login.len = p - s->login.data - 1;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
695 s->passwd.len = last - p;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
696 s->passwd.data = p;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
697 break;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
698 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
699 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
700
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
701 if (s->passwd.len != 32) {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
702 ngx_log_error(NGX_LOG_INFO, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
703 "client sent invalid CRAM-MD5 hash in AUTH CRAM-MD5 command");
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
704 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
705 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
706
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
707 ngx_log_debug2(NGX_LOG_DEBUG_MAIL, c->log, 0,
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
708 "mail auth cram-md5: \"%V\" \"%V\"", &s->login, &s->passwd);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
709
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
710 s->auth_method = NGX_MAIL_AUTH_CRAM_MD5;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
711
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
712 return NGX_DONE;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
713 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
714
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
715
6774
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
716 ngx_int_t
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
717 ngx_mail_auth_external(ngx_mail_session_t *s, ngx_connection_t *c,
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
718 ngx_uint_t n)
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
719 {
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
720 ngx_str_t *arg, external;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
721
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
722 arg = s->args.elts;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
723
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
724 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
725 "mail auth external: \"%V\"", &arg[n]);
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
726
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
727 external.data = ngx_pnalloc(c->pool, ngx_base64_decoded_length(arg[n].len));
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
728 if (external.data == NULL) {
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
729 return NGX_ERROR;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
730 }
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
731
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
732 if (ngx_decode_base64(&external, &arg[n]) != NGX_OK) {
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
733 ngx_log_error(NGX_LOG_INFO, c->log, 0,
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
734 "client sent invalid base64 encoding in AUTH EXTERNAL command");
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
735 return NGX_MAIL_PARSE_INVALID_COMMAND;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
736 }
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
737
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
738 s->login.len = external.len;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
739 s->login.data = external.data;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
740
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
741 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
742 "mail auth external: \"%V\"", &s->login);
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
743
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
744 s->auth_method = NGX_MAIL_AUTH_EXTERNAL;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
745
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
746 return NGX_DONE;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
747 }
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
748
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422).
Rob N ★ <robn@fastmail.com>
parents: 6130
diff changeset
749
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
750 void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
751 ngx_mail_send(ngx_event_t *wev)
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
752 {
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
753 ngx_int_t n;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
754 ngx_connection_t *c;
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
755 ngx_mail_session_t *s;
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
756 ngx_mail_core_srv_conf_t *cscf;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
757
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
758 c = wev->data;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
759 s = c->data;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
760
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
761 if (wev->timedout) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
762 ngx_log_error(NGX_LOG_INFO, c->log, NGX_ETIMEDOUT, "client timed out");
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
763 c->timedout = 1;
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
764 ngx_mail_close_connection(c);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
765 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
766 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
767
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
768 if (s->out.len == 0) {
2388
722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR"
Igor Sysoev <igor@sysoev.ru>
parents: 2224
diff changeset
769 if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
770 ngx_mail_close_connection(c);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
771 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
772
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
773 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
774 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
775
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
776 n = c->send(c, s->out.data, s->out.len);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
777
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
778 if (n > 0) {
5632
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
779 s->out.data += n;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
780 s->out.len -= n;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
781
5632
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
782 if (s->out.len != 0) {
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
783 goto again;
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
784 }
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
785
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
786 if (wev->timer_set) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
787 ngx_del_timer(wev);
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
788 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
789
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
790 if (s->quit) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
791 ngx_mail_close_connection(c);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
792 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
793 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
794
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
795 if (s->blocked) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
796 c->read->handler(c->read);
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
797 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
798
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
799 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
800 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
801
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
802 if (n == NGX_ERROR) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
803 ngx_mail_close_connection(c);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
804 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
805 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
806
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
807 /* n == NGX_AGAIN */
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
808
5632
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
809 again:
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519).
Maxim Dounin <mdounin@mdounin.ru>
parents: 5600
diff changeset
810
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
811 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
812
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
813 ngx_add_timer(c->write, cscf->timeout);
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
814
2388
722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR"
Igor Sysoev <igor@sysoev.ru>
parents: 2224
diff changeset
815 if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
816 ngx_mail_close_connection(c);
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
817 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
818 }
413
de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
819 }
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
820
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
821
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
822 ngx_int_t
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
823 ngx_mail_read_command(ngx_mail_session_t *s, ngx_connection_t *c)
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
824 {
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
825 ssize_t n;
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
826 ngx_int_t rc;
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
827 ngx_str_t l;
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
828 ngx_mail_core_srv_conf_t *cscf;
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
829
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
830 n = c->recv(c, s->buffer->last, s->buffer->end - s->buffer->last);
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
831
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
832 if (n == NGX_ERROR || n == 0) {
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
833 ngx_mail_close_connection(c);
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
834 return NGX_ERROR;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
835 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
836
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
837 if (n > 0) {
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
838 s->buffer->last += n;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
839 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
840
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
841 if (n == NGX_AGAIN) {
5398
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
842 if (s->buffer->pos == s->buffer->last) {
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
843 return NGX_AGAIN;
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
844 }
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
845 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
846
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
847 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
848
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
849 rc = cscf->protocol->parse_command(s);
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
850
1108
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
851 if (rc == NGX_AGAIN) {
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
852
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
853 if (s->buffer->last < s->buffer->end) {
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
854 return rc;
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
855 }
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
856
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
857 l.len = s->buffer->last - s->buffer->start;
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
858 l.data = s->buffer->start;
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
859
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
860 ngx_log_error(NGX_LOG_INFO, c->log, 0,
1108
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
861 "client sent too long command \"%V\"", &l);
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
862
1111
b0fc4af1f196 close connection for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1108
diff changeset
863 s->quit = 1;
b0fc4af1f196 close connection for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1108
diff changeset
864
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
865 return NGX_MAIL_PARSE_INVALID_COMMAND;
1108
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
866 }
109e8c7d7cc1 return error for too long commands
Igor Sysoev <igor@sysoev.ru>
parents: 1107
diff changeset
867
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
868 if (rc == NGX_IMAP_NEXT || rc == NGX_MAIL_PARSE_INVALID_COMMAND) {
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
869 return rc;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
870 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
871
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
872 if (rc == NGX_ERROR) {
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
873 ngx_mail_close_connection(c);
420
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
874 return NGX_ERROR;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
875 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
876
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
877 return NGX_OK;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
878 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
879
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import
Igor Sysoev <igor@sysoev.ru>
parents: 419
diff changeset
880
521
6f00349b98e5 nginx-0.1.35-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 509
diff changeset
881 void
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
882 ngx_mail_auth(ngx_mail_session_t *s, ngx_connection_t *c)
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
883 {
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
884 s->args.nelts = 0;
5398
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
885
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
886 if (s->buffer->pos == s->buffer->last) {
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
887 s->buffer->pos = s->buffer->start;
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
888 s->buffer->last = s->buffer->start;
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
889 }
04e43d03e153 Mail: smtp pipelining support.
Maxim Dounin <mdounin@mdounin.ru>
parents: 4818
diff changeset
890
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
891 s->state = 0;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
892
1482
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
893 if (c->read->timer_set) {
4606dce4f416 optimizations
Igor Sysoev <igor@sysoev.ru>
parents: 1480
diff changeset
894 ngx_del_timer(c->read);
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
895 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
896
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
897 s->login_attempt++;
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
898
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
899 ngx_mail_auth_http_init(s);
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
900 }
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
901
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
902
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
903 void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
904 ngx_mail_session_internal_server_error(ngx_mail_session_t *s)
525
09b42134ac0c nginx-0.1.37-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
905 {
1487
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
906 ngx_mail_core_srv_conf_t *cscf;
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
907
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
908 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
909
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
Igor Sysoev <igor@sysoev.ru>
parents: 1482
diff changeset
910 s->out = cscf->protocol->internal_server_error;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
911 s->quit = 1;
525
09b42134ac0c nginx-0.1.37-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
912
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
913 ngx_mail_send(s->connection->write);
525
09b42134ac0c nginx-0.1.37-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
914 }
09b42134ac0c nginx-0.1.37-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
915
09b42134ac0c nginx-0.1.37-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
916
09b42134ac0c nginx-0.1.37-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 521
diff changeset
917 void
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
918 ngx_mail_close_connection(ngx_connection_t *c)
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
919 {
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
920 ngx_pool_t *pool;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
921
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
922 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
923 "close mail connection: %d", c->fd);
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
924
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
925 #if (NGX_MAIL_SSL)
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
926
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
927 if (c->ssl) {
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
928 if (ngx_ssl_shutdown(c) == NGX_AGAIN) {
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
929 c->ssl->handler = ngx_mail_close_connection;
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
930 return;
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
931 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
932 }
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
933
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
934 #endif
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
935
1472
32450a2bbdf4 decrement active connection counter in mail proxy
Igor Sysoev <igor@sysoev.ru>
parents: 1323
diff changeset
936 #if (NGX_STAT_STUB)
2951
5acd98486a33 ignore ngx_atomic_fetch_add() result
Igor Sysoev <igor@sysoev.ru>
parents: 2855
diff changeset
937 (void) ngx_atomic_fetch_add(ngx_stat_active, -1);
1472
32450a2bbdf4 decrement active connection counter in mail proxy
Igor Sysoev <igor@sysoev.ru>
parents: 1323
diff changeset
938 #endif
32450a2bbdf4 decrement active connection counter in mail proxy
Igor Sysoev <igor@sysoev.ru>
parents: 1323
diff changeset
939
583
4e296b7d25bf nginx-0.3.13-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 577
diff changeset
940 c->destroyed = 1;
543
511a89da35ad nginx-0.2.0-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 541
diff changeset
941
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
942 pool = c->pool;
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
943
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
944 ngx_close_connection(c);
479
c52408583801 nginx-0.1.14-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 444
diff changeset
945
501
d4ea69372b94 nginx-0.1.25-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 479
diff changeset
946 ngx_destroy_pool(pool);
417
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import
Igor Sysoev <igor@sysoev.ru>
parents: 415
diff changeset
947 }
539
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
948
371c1cee100d nginx-0.1.44-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 529
diff changeset
949
1476
67578e966dcc split pop3, imap, and smtp handlers
Igor Sysoev <igor@sysoev.ru>
parents: 1472
diff changeset
950 u_char *
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
951 ngx_mail_log_error(ngx_log_t *log, u_char *buf, size_t len)
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
952 {
567
1af2fcb3be8a nginx-0.3.5-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 547
diff changeset
953 u_char *p;
1136
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
954 ngx_mail_session_t *s;
68f30ab68bb7 Many changes:
Igor Sysoev <igor@sysoev.ru>
parents: 1111
diff changeset
955 ngx_mail_log_ctx_t *ctx;
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
956
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
957 if (log->action) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
958 p = ngx_snprintf(buf, len, " while %s", log->action);
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
959 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
960 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
961 }
577
4d9ea73a627a nginx-0.3.10-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 569
diff changeset
962
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
963 ctx = log->data;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
964
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
965 p = ngx_snprintf(buf, len, ", client: %V", ctx->client);
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
966 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
967 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
968
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
969 s = ctx->session;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
970
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
971 if (s == NULL) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
972 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
973 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
974
1491
93ff27726d2e log starttls
Igor Sysoev <igor@sysoev.ru>
parents: 1487
diff changeset
975 p = ngx_snprintf(buf, len, "%s, server: %V",
93ff27726d2e log starttls
Igor Sysoev <igor@sysoev.ru>
parents: 1487
diff changeset
976 s->starttls ? " using starttls" : "",
93ff27726d2e log starttls
Igor Sysoev <igor@sysoev.ru>
parents: 1487
diff changeset
977 s->addr_text);
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
978 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
979 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
980
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
981 if (s->login.len == 0) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
982 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
983 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
984
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
985 p = ngx_snprintf(buf, len, ", login: \"%V\"", &s->login);
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
986 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
987 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
988
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
989 if (s->proxy == NULL) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
990 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
991 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
992
884
4d68c486fcb0 upstream choice modules
Igor Sysoev <igor@sysoev.ru>
parents: 855
diff changeset
993 p = ngx_snprintf(buf, len, ", upstream: %V", s->proxy->upstream.name);
541
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
994
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
995 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import
Igor Sysoev <igor@sysoev.ru>
parents: 539
diff changeset
996 }