nginx: src/mail/ngx_mail_handler.c annotate

annotate src/mail/ngx_mail_handler.c @ 7790:da0a85e91587

Mail: added missing event handling after reading data. If we need to be notified about further events, ngx_handle_read_event() needs to be called after a read event is processed. Without this, an event can be removed from the kernel and won't be reported again, notably when using oneshot event methods, such as eventport on Solaris. For consistency, existing ngx_handle_read_event() call removed from ngx_mail_read_command(), as this call only covers one of the code paths where ngx_mail_read_command() returns NGX_AGAIN. Instead, appropriate processing added to the callers, covering all code paths where NGX_AGAIN is returned.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Fri, 05 Mar 2021 17:16:17 +0300
parents	7f955d3b9a0d
children	d84f13618277

rev	line source
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	2 /*
444 42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright Igor Sysoev <igor@sysoev.ru> parents: 441 diff changeset	3 * Copyright (C) Igor Sysoev
4412 d620f497c50f Copyright updated. Maxim Konovalov <maxim@nginx.com> parents: 3642 diff changeset	4 * Copyright (C) Nginx, Inc.
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	5 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	6
413 de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7
de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #include <ngx_config.h>
de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	9 #include <ngx_core.h>
de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	10 #include <ngx_event.h>
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	11 #include <ngx_mail.h>
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	12
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	13
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	14 static void ngx_mail_init_session(ngx_connection_t *c);
413 de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	15
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	16 #if (NGX_MAIL_SSL)
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	17 static void ngx_mail_ssl_init_connection(ngx_ssl_t ssl, ngx_connection_t c);
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	18 static void ngx_mail_ssl_handshake_handler(ngx_connection_t *c);
5989 ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	19 static ngx_int_t ngx_mail_verify_cert(ngx_mail_session_t *s,
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	20 ngx_connection_t *c);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	21 #endif
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	22
413 de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	23
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	24 void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	25 ngx_mail_init_connection(ngx_connection_t *c)
413 de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	26 {
6130 fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	27 size_t len;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	28 ngx_uint_t i;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	29 ngx_mail_port_t *port;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	30 struct sockaddr *sa;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	31 struct sockaddr_in *sin;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	32 ngx_mail_log_ctx_t *ctx;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	33 ngx_mail_in_addr_t *addr;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	34 ngx_mail_session_t *s;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	35 ngx_mail_addr_conf_t *addr_conf;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	36 ngx_mail_core_srv_conf_t *cscf;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	37 u_char text[NGX_SOCKADDR_STRLEN];
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	38 #if (NGX_HAVE_INET6)
6130 fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	39 struct sockaddr_in6 *sin6;
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	40 ngx_mail_in6_addr_t *addr6;
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	41 #endif
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	42
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	43
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	44 /* find the server configuration for the address:port */
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	45
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	46 port = c->listening->servers;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	47
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	48 if (port->naddrs > 1) {
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	49
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	50 /*
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	51 * There are several addresses on this port and one of them
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	52 * is the "*:port" wildcard so getsockname() is needed to determine
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	53 * the server address.
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	54 *
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	55 * AcceptEx() already gave this address.
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	56 */
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	57
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	58 if (ngx_connection_local_sockaddr(c, NULL, 0) != NGX_OK) {
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	59 ngx_mail_close_connection(c);
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	60 return;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	61 }
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	62
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	63 sa = c->local_sockaddr;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	64
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	65 switch (sa->sa_family) {
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	66
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	67 #if (NGX_HAVE_INET6)
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	68 case AF_INET6:
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	69 sin6 = (struct sockaddr_in6 *) sa;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	70
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	71 addr6 = port->addrs;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	72
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	73 /* the last address is "" /
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	74
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	75 for (i = 0; i < port->naddrs - 1; i++) {
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	76 if (ngx_memcmp(&addr6[i].addr6, &sin6->sin6_addr, 16) == 0) {
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	77 break;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	78 }
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	79 }
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	80
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	81 addr_conf = &addr6[i].conf;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	82
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	83 break;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	84 #endif
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	85
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	86 default: /* AF_INET */
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	87 sin = (struct sockaddr_in *) sa;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	88
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	89 addr = port->addrs;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	90
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	91 /* the last address is "" /
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	92
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	93 for (i = 0; i < port->naddrs - 1; i++) {
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	94 if (addr[i].addr == sin->sin_addr.s_addr) {
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	95 break;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	96 }
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	97 }
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	98
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	99 addr_conf = &addr[i].conf;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	100
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	101 break;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	102 }
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	103
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	104 } else {
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	105 switch (c->local_sockaddr->sa_family) {
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	106
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	107 #if (NGX_HAVE_INET6)
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	108 case AF_INET6:
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	109 addr6 = port->addrs;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	110 addr_conf = &addr6[0].conf;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	111 break;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	112 #endif
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	113
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	114 default: /* AF_INET */
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	115 addr = port->addrs;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	116 addr_conf = &addr[0].conf;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	117 break;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	118 }
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	119 }
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	120
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	121 s = ngx_pcalloc(c->pool, sizeof(ngx_mail_session_t));
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	122 if (s == NULL) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	123 ngx_mail_close_connection(c);
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	124 return;
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	125 }
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	126
5819 8e7ee4c70a3c Mail: initialize the "signature" field of ngx_mail_session_t. Valentin Bartenev <vbart@nginx.com> parents: 5705 diff changeset	127 s->signature = NGX_MAIL_MODULE;
8e7ee4c70a3c Mail: initialize the "signature" field of ngx_mail_session_t. Valentin Bartenev <vbart@nginx.com> parents: 5705 diff changeset	128
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	129 s->main_conf = addr_conf->ctx->main_conf;
a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	130 s->srv_conf = addr_conf->ctx->srv_conf;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	131
2855 a96a8c916b0c mail proxy listen IPv6 support Igor Sysoev <igor@sysoev.ru> parents: 2798 diff changeset	132 s->addr_text = &addr_conf->addr_text;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	133
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	134 c->data = s;
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	135 s->connection = c;
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	136
6130 fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	137 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	138
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	139 ngx_set_connection_log(c, cscf->error_log);
fc99323a3d79 Mail: error_log support. Vladimir Homutov <vl@nginx.com> parents: 5989 diff changeset	140
5705 d5b8ee9f2201 Mail: output client port number on client connects (ticket #531). Ruslan Ermilov <ru@nginx.com> parents: 5632 diff changeset	141 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	142
d5b8ee9f2201 Mail: output client port number on client connects (ticket #531). Ruslan Ermilov <ru@nginx.com> parents: 5632 diff changeset	143 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	144 c->number, len, text, s->addr_text);
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	145
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	146 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	147 if (ctx == NULL) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	148 ngx_mail_close_connection(c);
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	149 return;
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	150 }
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	151
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	152 ctx->client = &c->addr_text;
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	153 ctx->session = s;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	154
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	155 c->log->connection = c->number;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	156 c->log->handler = ngx_mail_log_error;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	157 c->log->data = ctx;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	158 c->log->action = "sending client greeting line";
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	159
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	160 c->log_error = NGX_ERROR_INFO;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	161
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	162 #if (NGX_MAIL_SSL)
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1494 diff changeset	163 {
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1494 diff changeset	164 ngx_mail_ssl_conf_t *sslcf;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	165
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	166 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	167
7269 7f955d3b9a0d SSL: detect "listen ... ssl" without certificates (ticket #178). Maxim Dounin <mdounin@mdounin.ru> parents: 7193 diff changeset	168 if (sslcf->enable \|\| addr_conf->ssl) {
2224 109849282793 ) listen ssl Igor Sysoev <igor@sysoev.ru>* parents: 2165 diff changeset	169 c->log->action = "SSL handshaking";
109849282793 ) listen ssl Igor Sysoev <igor@sysoev.ru>* parents: 2165 diff changeset	170
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	171 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	172 return;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	173 }
2224 109849282793 ) listen ssl Igor Sysoev <igor@sysoev.ru>* parents: 2165 diff changeset	174
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1494 diff changeset	175 }
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	176 #endif
511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	177
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	178 ngx_mail_init_session(c);
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	179 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	180
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	181
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	182 #if (NGX_MAIL_SSL)
547 818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	183
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	184 void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	185 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	186 {
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	187 ngx_connection_t *c;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	188 ngx_mail_session_t *s;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	189 ngx_mail_ssl_conf_t *sslcf;
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	190
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	191 c = rev->data;
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	192 s = c->data;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	193 s->starttls = 1;
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	194
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	195 c->log->action = "in starttls state";
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	196
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	197 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	198
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	199 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	200 }
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	201
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	202
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	203 static void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	204 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	205 {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	206 ngx_mail_session_t *s;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	207 ngx_mail_core_srv_conf_t *cscf;
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	208
7009 03444167a3bb Style: changed checks of ngx_ssl_create_connection() to != NGX_OK. Maxim Dounin <mdounin@mdounin.ru> parents: 6774 diff changeset	209 if (ngx_ssl_create_connection(ssl, c, 0) != NGX_OK) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	210 ngx_mail_close_connection(c);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	211 return;
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	212 }
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	213
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	214 if (ngx_ssl_handshake(c) == NGX_AGAIN) {
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	215
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	216 s = c->data;
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	217
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	218 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	219
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	220 ngx_add_timer(c->read, cscf->timeout);
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	221
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	222 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	223
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	224 return;
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	225 }
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	226
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	227 ngx_mail_ssl_handshake_handler(c);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	228 }
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	229
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	230
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	231 static void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	232 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	233 {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	234 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	235 ngx_mail_core_srv_conf_t *cscf;
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	236
547 818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	237 if (c->ssl->handshaked) {
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	238
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	239 s = c->data;
5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	240
5989 ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	241 if (ngx_mail_verify_cert(s, c) != NGX_OK) {
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	242 return;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	243 }
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	244
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	245 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	246 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	247
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	248 c->read->handler = cscf->protocol->init_protocol;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	249 c->write->handler = ngx_mail_send;
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	250
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	251 cscf->protocol->init_protocol(c->read);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	252
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	253 return;
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	254 }
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	255
2165 cbf6f2eb57ad backout both r2162 and r2128 and implement a new fix Igor Sysoev <igor@sysoev.ru> parents: 2049 diff changeset	256 c->read->ready = 0;
cbf6f2eb57ad backout both r2162 and r2128 and implement a new fix Igor Sysoev <igor@sysoev.ru> parents: 2049 diff changeset	257
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	258 ngx_mail_init_session(c);
547 818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	259 return;
818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	260 }
818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	261
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	262 ngx_mail_close_connection(c);
547 818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	263 }
818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	264
5989 ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	265
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	266 static ngx_int_t
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	267 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	268 {
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	269 long rc;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	270 X509 *cert;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	271 ngx_mail_ssl_conf_t *sslcf;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	272 ngx_mail_core_srv_conf_t *cscf;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	273
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	274 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	275
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	276 if (!sslcf->verify) {
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	277 return NGX_OK;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	278 }
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	279
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	280 rc = SSL_get_verify_result(c->ssl->connection);
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	281
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	282 if (rc != X509_V_OK
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	283 && (sslcf->verify != 3 \|\| !ngx_ssl_verify_error_optional(rc)))
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	284 {
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	285 ngx_log_error(NGX_LOG_INFO, c->log, 0,
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	286 "client SSL certificate verify error: (%l:%s)",
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	287 rc, X509_verify_cert_error_string(rc));
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	288
7193 9d14931cec8c SSL: using default server context in session remove (closes #1464). Sergey Kandaurov <pluknet@nginx.com> parents: 7009 diff changeset	289 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	290 (SSL_get0_session(c->ssl->connection)));
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	291
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	292 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	293
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	294 s->out = cscf->protocol->cert_error;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	295 s->quit = 1;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	296
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	297 c->write->handler = ngx_mail_send;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	298
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	299 ngx_mail_send(s->connection->write);
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	300 return NGX_ERROR;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	301 }
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	302
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	303 if (sslcf->verify == 1) {
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	304 cert = SSL_get_peer_certificate(c->ssl->connection);
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	305
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	306 if (cert == NULL) {
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	307 ngx_log_error(NGX_LOG_INFO, c->log, 0,
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	308 "client sent no required SSL certificate");
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	309
7193 9d14931cec8c SSL: using default server context in session remove (closes #1464). Sergey Kandaurov <pluknet@nginx.com> parents: 7009 diff changeset	310 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	311 (SSL_get0_session(c->ssl->connection)));
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	312
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	313 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	314
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	315 s->out = cscf->protocol->no_cert;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	316 s->quit = 1;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	317
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	318 c->write->handler = ngx_mail_send;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	319
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	320 ngx_mail_send(s->connection->write);
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	321 return NGX_ERROR;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	322 }
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	323
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	324 X509_free(cert);
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	325 }
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	326
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	327 return NGX_OK;
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	328 }
ec01b1d1fff1 Mail: client SSL certificates support. Maxim Dounin <mdounin@mdounin.ru> parents: 5819 diff changeset	329
547 818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	330 #endif
818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	331
818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	332
818fbd4750b9 nginx-0.2.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 543 diff changeset	333 static void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	334 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	335 {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	336 ngx_mail_session_t *s;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	337 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	338
641 5e8fb59c18c1 nginx-0.3.42-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 583 diff changeset	339 s = c->data;
413 de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	340
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	341 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	342
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	343 s->protocol = cscf->protocol->type;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	344
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	345 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	346 if (s->ctx == NULL) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	347 ngx_mail_session_internal_server_error(s);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	348 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	349 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	350
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	351 c->write->handler = ngx_mail_send;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	352
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	353 cscf->protocol->init_session(s, c);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	354 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	355
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	356
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	357 ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	358 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	359 ngx_mail_core_srv_conf_t *cscf)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	360 {
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	361 s->salt.data = ngx_pnalloc(c->pool,
2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	362 sizeof(" <18446744073709551616.@>" CRLF) - 1
2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	363 + NGX_TIME_T_LEN
2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	364 + cscf->server_name.len);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	365 if (s->salt.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	366 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	367 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	368
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	369 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	370 ngx_random(), ngx_time(), &cscf->server_name)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	371 - s->salt.data;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	372
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	373 return NGX_OK;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	374 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	375
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	376
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	377 #if (NGX_MAIL_SSL)
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	378
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	379 ngx_int_t
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	380 ngx_mail_starttls_only(ngx_mail_session_t s, ngx_connection_t c)
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	381 {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	382 ngx_mail_ssl_conf_t *sslcf;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	383
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	384 if (c->ssl) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	385 return 0;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	386 }
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	387
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	388 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	389
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	390 if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	391 return 1;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	392 }
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	393
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	394 return 0;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	395 }
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	396
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	397 #endif
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	398
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	399
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	400 ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	401 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	402 {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	403 u_char p, last;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	404 ngx_str_t *arg, plain;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	405
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	406 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	407
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	408 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	409 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	410 "mail auth plain: \"%V\"", &arg[n]);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	411 #endif
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	412
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	413 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	414 if (plain.data == NULL) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	415 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	416 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	417
1494 6535fb51976a fix "AUTH PLAIN [initial-response]" bug introduced in r1477 Igor Sysoev <igor@sysoev.ru> parents: 1491 diff changeset	418 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	419 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	420 "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	421 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	422 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	423
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	424 p = plain.data;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	425 last = p + plain.len;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	426
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	427 while (p < last && p++) { / void */ }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	428
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	429 if (p == last) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	430 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	431 "client sent invalid login in AUTH PLAIN command");
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	432 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	433 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	434
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	435 s->login.data = p;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	436
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	437 while (p < last && *p) { p++; }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	438
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	439 if (p == last) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	440 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	441 "client sent invalid password in AUTH PLAIN command");
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	442 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	443 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	444
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	445 s->login.len = p++ - s->login.data;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	446
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	447 s->passwd.len = last - p;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	448 s->passwd.data = p;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	449
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	450 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	451 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	452 "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	453 #endif
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	454
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	455 return NGX_DONE;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	456 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	457
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	458
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	459 ngx_int_t
2495 a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	460 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	461 ngx_uint_t n)
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	462 {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	463 ngx_str_t *arg;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	464
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	465 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	466
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	467 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	468 "mail auth login username: \"%V\"", &arg[n]);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	469
2495 a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	470 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	471 if (s->login.data == NULL) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	472 return NGX_ERROR;
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
2495 a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	475 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	476 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	477 "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	478 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	479 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	480
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	481 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	482 "mail auth login username: \"%V\"", &s->login);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	483
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	484 return NGX_OK;
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
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	487
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	488 ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	489 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	490 {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	491 ngx_str_t *arg;
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 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	494
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	495 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	496 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	497 "mail auth login password: \"%V\"", &arg[0]);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	498 #endif
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	499
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	500 s->passwd.data = ngx_pnalloc(c->pool,
2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	501 ngx_base64_decoded_length(arg[0].len));
3642 ac33852faaac style fix Igor Sysoev <igor@sysoev.ru> parents: 2951 diff changeset	502 if (s->passwd.data == NULL) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	503 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	504 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	505
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	506 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	507 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	508 "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	509 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	510 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	511
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	512 #if (NGX_DEBUG_MAIL_PASSWD)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	513 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	514 "mail auth login password: \"%V\"", &s->passwd);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	515 #endif
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	516
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	517 return NGX_DONE;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	518 }
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
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	521 ngx_int_t
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	522 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	523 char *prefix, size_t len)
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	524 {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	525 u_char *p;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	526 ngx_str_t salt;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	527 ngx_uint_t n;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	528
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	529 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	530 if (p == NULL) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	531 return NGX_ERROR;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	532 }
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	533
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	534 salt.data = ngx_cpymem(p, prefix, len);
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	535 s->salt.len -= 2;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	536
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	537 ngx_encode_base64(&salt, &s->salt);
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	538
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	539 s->salt.len += 2;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	540 n = len + salt.len;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	541 p[n++] = CR; p[n++] = LF;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	542
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	543 s->out.len = n;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	544 s->out.data = p;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	545
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	546 return NGX_OK;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	547 }
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	548
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	549
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	550 ngx_int_t
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	551 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	552 {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	553 u_char p, last;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	554 ngx_str_t *arg;
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 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	557
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	558 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	559 "mail auth cram-md5: \"%V\"", &arg[0]);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	560
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	561 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	562 if (s->login.data == NULL) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	563 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	564 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	565
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	566 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	567 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	568 "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	569 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	570 }
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 p = s->login.data;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	573 last = p + s->login.len;
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 while (p < last) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	576 if (*p++ == ' ') {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	577 s->login.len = p - s->login.data - 1;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	578 s->passwd.len = last - p;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	579 s->passwd.data = p;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	580 break;
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 }
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 if (s->passwd.len != 32) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	585 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	586 "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	587 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	588 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	589
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	590 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	591 "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	592
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	593 s->auth_method = NGX_MAIL_AUTH_CRAM_MD5;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	594
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	595 return NGX_DONE;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	596 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	597
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	598
6774 bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	599 ngx_int_t
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	600 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	601 ngx_uint_t n)
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	602 {
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	603 ngx_str_t *arg, external;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	604
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	605 arg = s->args.elts;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	606
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	607 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	608 "mail auth external: \"%V\"", &arg[n]);
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	609
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	610 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	611 if (external.data == NULL) {
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	612 return NGX_ERROR;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	613 }
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	614
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	615 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	616 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	617 "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	618 return NGX_MAIL_PARSE_INVALID_COMMAND;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	619 }
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	620
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	621 s->login.len = external.len;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	622 s->login.data = external.data;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	623
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	624 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	625 "mail auth external: \"%V\"", &s->login);
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	626
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	627 s->auth_method = NGX_MAIL_AUTH_EXTERNAL;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	628
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	629 return NGX_DONE;
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	630 }
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	631
bcb107bb89cd Mail: support SASL EXTERNAL (RFC 4422). Rob N ★ <robn@fastmail.com> parents: 6130 diff changeset	632
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	633 void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	634 ngx_mail_send(ngx_event_t *wev)
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	635 {
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	636 ngx_int_t n;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	637 ngx_connection_t *c;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	638 ngx_mail_session_t *s;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	639 ngx_mail_core_srv_conf_t *cscf;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	640
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	641 c = wev->data;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	642 s = c->data;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	643
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	644 if (wev->timedout) {
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	645 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	646 c->timedout = 1;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	647 ngx_mail_close_connection(c);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	648 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	649 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	650
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	651 if (s->out.len == 0) {
2388 722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR" Igor Sysoev <igor@sysoev.ru> parents: 2224 diff changeset	652 if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	653 ngx_mail_close_connection(c);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	654 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	655
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	656 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	657 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	658
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	659 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	660
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	661 if (n > 0) {
5632 b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	662 s->out.data += n;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	663 s->out.len -= n;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	664
5632 b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	665 if (s->out.len != 0) {
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	666 goto again;
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	667 }
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	668
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	669 if (wev->timer_set) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	670 ngx_del_timer(wev);
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	671 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	672
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	673 if (s->quit) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	674 ngx_mail_close_connection(c);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	675 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	676 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	677
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	678 if (s->blocked) {
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	679 c->read->handler(c->read);
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	680 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	681
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	682 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	683 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	684
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	685 if (n == NGX_ERROR) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	686 ngx_mail_close_connection(c);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	687 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	688 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	689
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	690 /* n == NGX_AGAIN */
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	691
5632 b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	692 again:
b42e7c790b81 Mail: fixed ngx_mail_send() (ticket #519). Maxim Dounin <mdounin@mdounin.ru> parents: 5600 diff changeset	693
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	694 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	695
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	696 ngx_add_timer(c->write, cscf->timeout);
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	697
2388 722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR" Igor Sysoev <igor@sysoev.ru> parents: 2224 diff changeset	698 if (ngx_handle_write_event(c->write, 0) != NGX_OK) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	699 ngx_mail_close_connection(c);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	700 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	701 }
413 de9d4726e28a nginx-0.0.10-2004-08-31-23:05:39 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	702 }
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	703
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	704
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	705 ngx_int_t
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	706 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	707 {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	708 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	709 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	710 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	711 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	712
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	713 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	714
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	715 if (n == NGX_ERROR \|\| n == 0) {
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	716 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	717 return NGX_ERROR;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	718 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	719
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	720 if (n > 0) {
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	721 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	722 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	723
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	724 if (n == NGX_AGAIN) {
5398 04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	725 if (s->buffer->pos == s->buffer->last) {
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	726 return NGX_AGAIN;
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	727 }
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	728 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	729
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	730 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	731
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	732 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	733
1108 109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	734 if (rc == NGX_AGAIN) {
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	735
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	736 if (s->buffer->last < s->buffer->end) {
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	737 return rc;
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	738 }
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	739
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	740 l.len = s->buffer->last - s->buffer->start;
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	741 l.data = s->buffer->start;
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	742
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	743 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	744 "client sent too long command \"%V\"", &l);
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	745
1111 b0fc4af1f196 close connection for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1108 diff changeset	746 s->quit = 1;
b0fc4af1f196 close connection for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1108 diff changeset	747
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	748 return NGX_MAIL_PARSE_INVALID_COMMAND;
1108 109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	749 }
109e8c7d7cc1 return error for too long commands Igor Sysoev <igor@sysoev.ru> parents: 1107 diff changeset	750
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	751 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	752 return rc;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	753 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	754
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	755 if (rc == NGX_ERROR) {
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	756 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	757 return NGX_ERROR;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	758 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	759
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	760 return NGX_OK;
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	761 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	762
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	763
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	764 void
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	765 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	766 {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	767 s->args.nelts = 0;
5398 04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	768
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	769 if (s->buffer->pos == s->buffer->last) {
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	770 s->buffer->pos = s->buffer->start;
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	771 s->buffer->last = s->buffer->start;
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	772 }
04e43d03e153 Mail: smtp pipelining support. Maxim Dounin <mdounin@mdounin.ru> parents: 4818 diff changeset	773
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	774 s->state = 0;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	775
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	776 if (c->read->timer_set) {
4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	777 ngx_del_timer(c->read);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	778 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	779
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	780 s->login_attempt++;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	781
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	782 ngx_mail_auth_http_init(s);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	783 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	784
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	785
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	786 void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	787 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	788 {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	789 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	790
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	791 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	792
f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	793 s->out = cscf->protocol->internal_server_error;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	794 s->quit = 1;
525 09b42134ac0c nginx-0.1.37-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	795
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	796 ngx_mail_send(s->connection->write);
525 09b42134ac0c nginx-0.1.37-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	797 }
09b42134ac0c nginx-0.1.37-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	798
09b42134ac0c nginx-0.1.37-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	799
09b42134ac0c nginx-0.1.37-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 521 diff changeset	800 void
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	801 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	802 {
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	803 ngx_pool_t *pool;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	804
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	805 ngx_log_debug1(NGX_LOG_DEBUG_MAIL, c->log, 0,
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	806 "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	807
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	808 #if (NGX_MAIL_SSL)
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	809
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	810 if (c->ssl) {
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	811 if (ngx_ssl_shutdown(c) == NGX_AGAIN) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	812 c->ssl->handler = ngx_mail_close_connection;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	813 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	814 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	815 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	816
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	817 #endif
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	818
1472 32450a2bbdf4 decrement active connection counter in mail proxy Igor Sysoev <igor@sysoev.ru> parents: 1323 diff changeset	819 #if (NGX_STAT_STUB)
2951 5acd98486a33 ignore ngx_atomic_fetch_add() result Igor Sysoev <igor@sysoev.ru> parents: 2855 diff changeset	820 (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	821 #endif
32450a2bbdf4 decrement active connection counter in mail proxy Igor Sysoev <igor@sysoev.ru> parents: 1323 diff changeset	822
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	823 c->destroyed = 1;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	824
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	825 pool = c->pool;
c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	826
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	827 ngx_close_connection(c);
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	828
501 d4ea69372b94 nginx-0.1.25-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 479 diff changeset	829 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	830 }
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	831
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	832
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	833 u_char *
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	834 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	835 {
567 1af2fcb3be8a nginx-0.3.5-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 547 diff changeset	836 u_char *p;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	837 ngx_mail_session_t *s;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	838 ngx_mail_log_ctx_t *ctx;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	839
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	840 if (log->action) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	841 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	842 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	843 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	844 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	845
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	846 ctx = log->data;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	847
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	848 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	849 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	850 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	851
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	852 s = ctx->session;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	853
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	854 if (s == NULL) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	855 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	856 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	857
1491 93ff27726d2e log starttls Igor Sysoev <igor@sysoev.ru> parents: 1487 diff changeset	858 p = ngx_snprintf(buf, len, "%s, server: %V",
93ff27726d2e log starttls Igor Sysoev <igor@sysoev.ru> parents: 1487 diff changeset	859 s->starttls ? " using starttls" : "",
93ff27726d2e log starttls Igor Sysoev <igor@sysoev.ru> parents: 1487 diff changeset	860 s->addr_text);
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	861 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	862 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	863
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	864 if (s->login.len == 0) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	865 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	866 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	867
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	868 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	869 len -= p - buf;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	870 buf = p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	871
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	872 if (s->proxy == NULL) {
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	873 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	874 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	875
884 4d68c486fcb0 upstream choice modules Igor Sysoev <igor@sysoev.ru> parents: 855 diff changeset	876 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	877
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	878 return p;
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	879 }

Mercurial > hg > nginx

annotate src/mail/ngx_mail_handler.c @ 7790:da0a85e91587