nginx: src/mail/ngx_mail_pop3

annotate src/mail/ngx_mail_pop3_handler.c @ 6075:7fcfe113827d stable-1.6

Fixed possible buffer overrun in "too long header line" logging. Additionally, ellipsis now always added to make it clear that the header logged is incomplete. Reported by Daniil Bondarev.

author	Maxim Dounin <mdounin@mdounin.ru>
date	Wed, 08 Oct 2014 17:16:04 +0400
parents	778ef9c3fd2d
children	bcb107bb89cd

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: 3516 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>
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	12 #include <ngx_mail_pop3_module.h>
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	13
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	14
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	15 static ngx_int_t ngx_mail_pop3_user(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	16 static ngx_int_t ngx_mail_pop3_pass(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	17 static ngx_int_t ngx_mail_pop3_capa(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	18 ngx_int_t stls);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	19 static ngx_int_t ngx_mail_pop3_stls(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	20 static ngx_int_t ngx_mail_pop3_apop(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	21 static ngx_int_t ngx_mail_pop3_auth(ngx_mail_session_t s, ngx_connection_t c);
539 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
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	24 static u_char pop3_greeting[] = "+OK POP3 ready" CRLF;
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	25 static u_char pop3_ok[] = "+OK" CRLF;
809 da9c1521319d AUTH PLAIN LOGIN CRAM-MD5 Igor Sysoev <igor@sysoev.ru> parents: 800 diff changeset	26 static u_char pop3_next[] = "+ " CRLF;
da9c1521319d AUTH PLAIN LOGIN CRAM-MD5 Igor Sysoev <igor@sysoev.ru> parents: 800 diff changeset	27 static u_char pop3_username[] = "+ VXNlcm5hbWU6" CRLF;
da9c1521319d AUTH PLAIN LOGIN CRAM-MD5 Igor Sysoev <igor@sysoev.ru> parents: 800 diff changeset	28 static u_char pop3_password[] = "+ UGFzc3dvcmQ6" CRLF;
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	29 static u_char pop3_invalid_command[] = "-ERR invalid command" CRLF;
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	30
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	31
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	32 void
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	33 ngx_mail_pop3_init_session(ngx_mail_session_t s, ngx_connection_t c)
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	34 {
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	35 u_char *p;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	36 ngx_mail_core_srv_conf_t *cscf;
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	37 ngx_mail_pop3_srv_conf_t *pscf;
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	38
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	39 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	40 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	41
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	42 if (pscf->auth_methods
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	43 & (NGX_MAIL_AUTH_APOP_ENABLED\|NGX_MAIL_AUTH_CRAM_MD5_ENABLED))
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	44 {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	45 if (ngx_mail_salt(s, c, cscf) != NGX_OK) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	46 ngx_mail_session_internal_server_error(s);
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	47 return;
887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	48 }
887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	49
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	50 s->out.data = ngx_pnalloc(c->pool, sizeof(pop3_greeting) + s->salt.len);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	51 if (s->out.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	52 ngx_mail_session_internal_server_error(s);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	53 return;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	54 }
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	55
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	56 p = ngx_cpymem(s->out.data, pop3_greeting, sizeof(pop3_greeting) - 3);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	57 *p++ = ' ';
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	58 p = ngx_cpymem(p, s->salt.data, s->salt.len);
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	59
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	60 s->out.len = p - s->out.data;
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	61
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	62 } else {
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	63 ngx_str_set(&s->out, pop3_greeting);
800 887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	64 }
887d8dec72dc APOP Igor Sysoev <igor@sysoev.ru> parents: 641 diff changeset	65
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	66 c->read->handler = ngx_mail_pop3_init_protocol;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	67
1486 0e7074ef7303 style fix: remove trailing spaces Igor Sysoev <igor@sysoev.ru> parents: 1482 diff changeset	68 ngx_add_timer(c->read, cscf->timeout);
1480 a231e37a19ab move event handling to protocol specific code, Igor Sysoev <igor@sysoev.ru> parents: 1479 diff changeset	69
2388 722b5aff05ae use "!= NGX_OK" instead of "== NGX_ERROR" Igor Sysoev <igor@sysoev.ru> parents: 2049 diff changeset	70 if (ngx_handle_read_event(c->read, 0) != NGX_OK) {
1480 a231e37a19ab move event handling to protocol specific code, Igor Sysoev <igor@sysoev.ru> parents: 1479 diff changeset	71 ngx_mail_close_connection(c);
a231e37a19ab move event handling to protocol specific code, Igor Sysoev <igor@sysoev.ru> parents: 1479 diff changeset	72 }
a231e37a19ab move event handling to protocol specific code, Igor Sysoev <igor@sysoev.ru> parents: 1479 diff changeset	73
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	74 ngx_mail_send(c->write);
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	75 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	76
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	77
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	78 void
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	79 ngx_mail_pop3_init_protocol(ngx_event_t *rev)
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	80 {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	81 ngx_connection_t *c;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	82 ngx_mail_session_t *s;
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	83
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	84 c = rev->data;
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	85
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	86 c->log->action = "in auth state";
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	87
423 fda5987b188d nginx-0.0.10-2004-09-13-20:18:09 import Igor Sysoev <igor@sysoev.ru> parents: 422 diff changeset	88 if (rev->timedout) {
fda5987b188d nginx-0.0.10-2004-09-13-20:18:09 import Igor Sysoev <igor@sysoev.ru> parents: 422 diff changeset	89 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	90 c->timedout = 1;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	91 ngx_mail_close_connection(c);
423 fda5987b188d nginx-0.0.10-2004-09-13-20:18:09 import Igor Sysoev <igor@sysoev.ru> parents: 422 diff changeset	92 return;
fda5987b188d nginx-0.0.10-2004-09-13-20:18:09 import Igor Sysoev <igor@sysoev.ru> parents: 422 diff changeset	93 }
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	94
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	95 s = c->data;
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	96
419 47709bff4468 nginx-0.0.10-2004-09-09-19:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 418 diff changeset	97 if (s->buffer == NULL) {
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	98 if (ngx_array_init(&s->args, c->pool, 2, sizeof(ngx_str_t))
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	99 == NGX_ERROR)
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	100 {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	101 ngx_mail_session_internal_server_error(s);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	102 return;
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	103 }
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	104
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	105 s->buffer = ngx_create_temp_buf(c->pool, 128);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	106 if (s->buffer == NULL) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	107 ngx_mail_session_internal_server_error(s);
583 4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	108 return;
4e296b7d25bf nginx-0.3.13-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 577 diff changeset	109 }
419 47709bff4468 nginx-0.0.10-2004-09-09-19:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 418 diff changeset	110 }
47709bff4468 nginx-0.0.10-2004-09-09-19:40:48 import Igor Sysoev <igor@sysoev.ru> parents: 418 diff changeset	111
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	112 s->mail_state = ngx_pop3_start;
1477 59e1caf2be94 style fix and optimizations Igor Sysoev <igor@sysoev.ru> parents: 1476 diff changeset	113 c->read->handler = ngx_mail_pop3_auth_state;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	114
1477 59e1caf2be94 style fix and optimizations Igor Sysoev <igor@sysoev.ru> parents: 1476 diff changeset	115 ngx_mail_pop3_auth_state(rev);
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	116 }
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	117
33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	118
527 7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	119 void
1477 59e1caf2be94 style fix and optimizations Igor Sysoev <igor@sysoev.ru> parents: 1476 diff changeset	120 ngx_mail_pop3_auth_state(ngx_event_t *rev)
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	121 {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	122 ngx_int_t rc;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	123 ngx_connection_t *c;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	124 ngx_mail_session_t *s;
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	125
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	126 c = rev->data;
527 7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	127 s = c->data;
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	128
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	129 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, c->log, 0, "pop3 auth state");
527 7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	130
7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	131 if (rev->timedout) {
7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	132 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	133 c->timedout = 1;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	134 ngx_mail_close_connection(c);
527 7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	135 return;
7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	136 }
7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	137
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	138 if (s->out.len) {
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	139 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, c->log, 0, "pop3 send handler busy");
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	140 s->blocked = 1;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	141 return;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	142 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	143
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	144 s->blocked = 0;
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	145
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	146 rc = ngx_mail_read_command(s, c);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	147
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	148 if (rc == NGX_AGAIN \|\| rc == NGX_ERROR) {
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	149 return;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	150 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	151
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	152 ngx_str_set(&s->out, pop3_ok);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	153
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	154 if (rc == NGX_OK) {
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	155 switch (s->mail_state) {
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	156
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	157 case ngx_pop3_start:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	158
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	159 switch (s->command) {
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	160
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	161 case NGX_POP3_USER:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	162 rc = ngx_mail_pop3_user(s, c);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	163 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	164
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	165 case NGX_POP3_CAPA:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	166 rc = ngx_mail_pop3_capa(s, c, 1);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	167 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	168
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	169 case NGX_POP3_APOP:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	170 rc = ngx_mail_pop3_apop(s, c);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	171 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	172
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	173 case NGX_POP3_AUTH:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	174 rc = ngx_mail_pop3_auth(s, c);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	175 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	176
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	177 case NGX_POP3_QUIT:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	178 s->quit = 1;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	179 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	180
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	181 case NGX_POP3_NOOP:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	182 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	183
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	184 case NGX_POP3_STLS:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	185 rc = ngx_mail_pop3_stls(s, c);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	186 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	187
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	188 default:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	189 rc = NGX_MAIL_PARSE_INVALID_COMMAND;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	190 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	191 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	192
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	193 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	194
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	195 case ngx_pop3_user:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	196
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	197 switch (s->command) {
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	198
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	199 case NGX_POP3_PASS:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	200 rc = ngx_mail_pop3_pass(s, c);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	201 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	202
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	203 case NGX_POP3_CAPA:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	204 rc = ngx_mail_pop3_capa(s, c, 0);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	205 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	206
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	207 case NGX_POP3_QUIT:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	208 s->quit = 1;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	209 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	210
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	211 case NGX_POP3_NOOP:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	212 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	213
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	214 default:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	215 rc = NGX_MAIL_PARSE_INVALID_COMMAND;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	216 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	217 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	218
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	219 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	220
4499 778ef9c3fd2d Fixed spelling in single-line comments. Ruslan Ermilov <ru@nginx.com> parents: 4412 diff changeset	221 /* suppress warnings */
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	222 case ngx_pop3_passwd:
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	223 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	224
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	225 case ngx_pop3_auth_login_username:
2495 a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	226 rc = ngx_mail_auth_login_username(s, c, 0);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	227
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	228 ngx_str_set(&s->out, pop3_password);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	229 s->mail_state = ngx_pop3_auth_login_password;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	230 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	231
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	232 case ngx_pop3_auth_login_password:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	233 rc = ngx_mail_auth_login_password(s, c);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	234 break;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	235
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	236 case ngx_pop3_auth_plain:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	237 rc = ngx_mail_auth_plain(s, c, 0);
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	238 break;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	239
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	240 case ngx_pop3_auth_cram_md5:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	241 rc = ngx_mail_auth_cram_md5(s, c);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	242 break;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	243 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	244 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	245
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	246 switch (rc) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	247
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	248 case NGX_DONE:
1482 4606dce4f416 optimizations Igor Sysoev <igor@sysoev.ru> parents: 1480 diff changeset	249 ngx_mail_auth(s, c);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	250 return;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	251
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	252 case NGX_ERROR:
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	253 ngx_mail_session_internal_server_error(s);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	254 return;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	255
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	256 case NGX_MAIL_PARSE_INVALID_COMMAND:
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	257 s->mail_state = ngx_pop3_start;
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	258 s->state = 0;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	259
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	260 ngx_str_set(&s->out, pop3_invalid_command);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	261
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	262 /* fall through */
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	263
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	264 case NGX_OK:
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	265
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	266 s->args.nelts = 0;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	267 s->buffer->pos = s->buffer->start;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	268 s->buffer->last = s->buffer->start;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	269
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	270 if (s->state) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	271 s->arg_start = s->buffer->start;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	272 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	273
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	274 ngx_mail_send(c->write);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	275 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	276 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	277
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	278 static ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	279 ngx_mail_pop3_user(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	280 {
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1487 diff changeset	281 ngx_str_t *arg;
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	282
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	283 #if (NGX_MAIL_SSL)
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	284 if (ngx_mail_starttls_only(s, c)) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	285 return NGX_MAIL_PARSE_INVALID_COMMAND;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	286 }
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	287 #endif
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	288
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	289 if (s->args.nelts != 1) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	290 return NGX_MAIL_PARSE_INVALID_COMMAND;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	291 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	292
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	293 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	294 s->login.len = arg[0].len;
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	295 s->login.data = ngx_pnalloc(c->pool, s->login.len);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	296 if (s->login.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	297 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	298 }
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	299
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	300 ngx_memcpy(s->login.data, arg[0].data, s->login.len);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	301
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	302 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	303 "pop3 login: \"%V\"", &s->login);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	304
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	305 s->mail_state = ngx_pop3_user;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	306
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	307 return NGX_OK;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	308 }
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	309
68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	310
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	311 static ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	312 ngx_mail_pop3_pass(ngx_mail_session_t s, ngx_connection_t c)
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	313 {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	314 ngx_str_t *arg;
1136 68f30ab68bb7 Many changes: Igor Sysoev <igor@sysoev.ru> parents: 1111 diff changeset	315
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	316 if (s->args.nelts != 1) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	317 return NGX_MAIL_PARSE_INVALID_COMMAND;
527 7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	318 }
7fa11e5c6e96 nginx-0.1.38-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 525 diff changeset	319
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	320 arg = s->args.elts;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	321 s->passwd.len = arg[0].len;
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	322 s->passwd.data = ngx_pnalloc(c->pool, s->passwd.len);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	323 if (s->passwd.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	324 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	325 }
1323 c4b2c893989d IMAP AUTHENTICATE Igor Sysoev <igor@sysoev.ru> parents: 1322 diff changeset	326
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	327 ngx_memcpy(s->passwd.data, arg[0].data, s->passwd.len);
1323 c4b2c893989d IMAP AUTHENTICATE Igor Sysoev <igor@sysoev.ru> parents: 1322 diff changeset	328
c4b2c893989d IMAP AUTHENTICATE Igor Sysoev <igor@sysoev.ru> parents: 1322 diff changeset	329 #if (NGX_DEBUG_MAIL_PASSWD)
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	330 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	331 "pop3 passwd: \"%V\"", &s->passwd);
1323 c4b2c893989d IMAP AUTHENTICATE Igor Sysoev <igor@sysoev.ru> parents: 1322 diff changeset	332 #endif
c4b2c893989d IMAP AUTHENTICATE Igor Sysoev <igor@sysoev.ru> parents: 1322 diff changeset	333
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	334 return NGX_DONE;
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	335 }
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	336
6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	337
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	338 static ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	339 ngx_mail_pop3_capa(ngx_mail_session_t s, ngx_connection_t c, ngx_int_t stls)
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	340 {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	341 ngx_mail_pop3_srv_conf_t *pscf;
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	342
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	343 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
809 da9c1521319d AUTH PLAIN LOGIN CRAM-MD5 Igor Sysoev <igor@sysoev.ru> parents: 800 diff changeset	344
1322 27f2299e0d80 SMTP STARTTLS Igor Sysoev <igor@sysoev.ru> parents: 1286 diff changeset	345 #if (NGX_MAIL_SSL)
27f2299e0d80 SMTP STARTTLS Igor Sysoev <igor@sysoev.ru> parents: 1286 diff changeset	346
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	347 if (stls && c->ssl == NULL) {
1704 e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1487 diff changeset	348 ngx_mail_ssl_conf_t *sslcf;
e584e946e198 move condition declarations inside blocks where they are used Igor Sysoev <igor@sysoev.ru> parents: 1487 diff changeset	349
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	350 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
1322 27f2299e0d80 SMTP STARTTLS Igor Sysoev <igor@sysoev.ru> parents: 1286 diff changeset	351
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	352 if (sslcf->starttls == NGX_MAIL_STARTTLS_ON) {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	353 s->out = pscf->starttls_capability;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	354 return NGX_OK;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	355 }
809 da9c1521319d AUTH PLAIN LOGIN CRAM-MD5 Igor Sysoev <igor@sysoev.ru> parents: 800 diff changeset	356
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	357 if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	358 s->out = pscf->starttls_only_capability;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	359 return NGX_OK;
421 01456a419cf9 nginx-0.0.10-2004-09-10-18:32:02 import Igor Sysoev <igor@sysoev.ru> parents: 420 diff changeset	360 }
01456a419cf9 nginx-0.0.10-2004-09-10-18:32:02 import Igor Sysoev <igor@sysoev.ru> parents: 420 diff changeset	361 }
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	362
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	363 #endif
420 33a8253115b4 nginx-0.0.10-2004-09-09-22:55:39 import Igor Sysoev <igor@sysoev.ru> parents: 419 diff changeset	364
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	365 s->out = pscf->capability;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	366 return NGX_OK;
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	367 }
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	368
0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	369
894 4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	370 static ngx_int_t
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	371 ngx_mail_pop3_stls(ngx_mail_session_t s, ngx_connection_t c)
894 4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	372 {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	373 #if (NGX_MAIL_SSL)
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	374 ngx_mail_ssl_conf_t *sslcf;
894 4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	375
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	376 if (c->ssl == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	377 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	378 if (sslcf->starttls) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	379 c->read->handler = ngx_mail_starttls_handler;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	380 return NGX_OK;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	381 }
894 4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	382 }
4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	383
4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	384 #endif
4f7dca9c37f0 workaround for Eudora for Mac: it sends Igor Sysoev <igor@sysoev.ru> parents: 884 diff changeset	385
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	386 return NGX_MAIL_PARSE_INVALID_COMMAND;
855 b006f30d6a2f count s->login_attempt for POP3, minimize code Igor Sysoev <igor@sysoev.ru> parents: 851 diff changeset	387 }
b006f30d6a2f count s->login_attempt for POP3, minimize code Igor Sysoev <igor@sysoev.ru> parents: 851 diff changeset	388
b006f30d6a2f count s->login_attempt for POP3, minimize code Igor Sysoev <igor@sysoev.ru> parents: 851 diff changeset	389
521 6f00349b98e5 nginx-0.1.35-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 509 diff changeset	390 static ngx_int_t
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	391 ngx_mail_pop3_apop(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	392 {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	393 ngx_str_t *arg;
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	394 ngx_mail_pop3_srv_conf_t *pscf;
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	395
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	396 #if (NGX_MAIL_SSL)
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	397 if (ngx_mail_starttls_only(s, c)) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	398 return NGX_MAIL_PARSE_INVALID_COMMAND;
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	399 }
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	400 #endif
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	401
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	402 if (s->args.nelts != 2) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	403 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	404 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	405
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	406 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
1472 32450a2bbdf4 decrement active connection counter in mail proxy Igor Sysoev <igor@sysoev.ru> parents: 1323 diff changeset	407
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	408 if (!(pscf->auth_methods & NGX_MAIL_AUTH_APOP_ENABLED)) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	409 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	410 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	411
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	412 arg = s->args.elts;
543 511a89da35ad nginx-0.2.0-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 541 diff changeset	413
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	414 s->login.len = arg[0].len;
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	415 s->login.data = ngx_pnalloc(c->pool, s->login.len);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	416 if (s->login.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	417 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	418 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	419
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	420 ngx_memcpy(s->login.data, arg[0].data, s->login.len);
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	421
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	422 s->passwd.len = arg[1].len;
2049 2a92804f4109 ) back out r2040 Igor Sysoev <igor@sysoev.ru>* parents: 1704 diff changeset	423 s->passwd.data = ngx_pnalloc(c->pool, s->passwd.len);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	424 if (s->passwd.data == NULL) {
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	425 return NGX_ERROR;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	426 }
479 c52408583801 nginx-0.1.14-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	427
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	428 ngx_memcpy(s->passwd.data, arg[1].data, s->passwd.len);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	429
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	430 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	431 "pop3 apop: \"%V\" \"%V\"", &s->login, &s->passwd);
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	432
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	433 s->auth_method = NGX_MAIL_AUTH_APOP;
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 return NGX_DONE;
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 415 diff changeset	436 }
539 371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	437
371c1cee100d nginx-0.1.44-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 529 diff changeset	438
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	439 static ngx_int_t
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	440 ngx_mail_pop3_auth(ngx_mail_session_t s, ngx_connection_t c)
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	441 {
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	442 ngx_int_t rc;
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	443 ngx_mail_pop3_srv_conf_t *pscf;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	444
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	445 #if (NGX_MAIL_SSL)
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	446 if (ngx_mail_starttls_only(s, c)) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	447 return NGX_MAIL_PARSE_INVALID_COMMAND;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	448 }
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	449 #endif
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	450
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	451 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	452
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	453 if (s->args.nelts == 0) {
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	454 s->out = pscf->auth_capability;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	455 s->state = 0;
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 return NGX_OK;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	458 }
577 4d9ea73a627a nginx-0.3.10-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 569 diff changeset	459
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	460 rc = ngx_mail_auth_parse(s, c);
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	461
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	462 switch (rc) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	463
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	464 case NGX_MAIL_AUTH_LOGIN:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	465
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	466 ngx_str_set(&s->out, pop3_username);
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	467 s->mail_state = ngx_pop3_auth_login_username;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	468
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	469 return NGX_OK;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	470
2495 a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	471 case NGX_MAIL_AUTH_LOGIN_USERNAME:
a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	472
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	473 ngx_str_set(&s->out, pop3_password);
2495 a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	474 s->mail_state = ngx_pop3_auth_login_password;
a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	475
a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	476 return ngx_mail_auth_login_username(s, c, 1);
a59b26eee816 compatibility with Microsoft's Igor Sysoev <igor@sysoev.ru> parents: 2388 diff changeset	477
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	478 case NGX_MAIL_AUTH_PLAIN:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	479
3516 dd1570b6f237 ngx_str_set() and ngx_str_null() Igor Sysoev <igor@sysoev.ru> parents: 3450 diff changeset	480 ngx_str_set(&s->out, pop3_next);
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	481 s->mail_state = ngx_pop3_auth_plain;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	482
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	483 return NGX_OK;
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	484
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	485 case NGX_MAIL_AUTH_CRAM_MD5:
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	486
1487 f69493e8faab ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module Igor Sysoev <igor@sysoev.ru> parents: 1486 diff changeset	487 if (!(pscf->auth_methods & NGX_MAIL_AUTH_CRAM_MD5_ENABLED)) {
1476 67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	488 return NGX_MAIL_PARSE_INVALID_COMMAND;
67578e966dcc split pop3, imap, and smtp handlers Igor Sysoev <igor@sysoev.ru> parents: 1472 diff changeset	489 }
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	490
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	491 if (ngx_mail_auth_cram_md5_salt(s, c, "+ ", 2) == NGX_OK) {
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	492 s->mail_state = ngx_pop3_auth_cram_md5;
2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	493 return NGX_OK;
1476 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
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	496 return NGX_ERROR;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	497 }
b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	498
1479 2647950e047f optimizations Igor Sysoev <igor@sysoev.ru> parents: 1477 diff changeset	499 return rc;
541 b09ee85d0ac8 nginx-0.1.45-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 539 diff changeset	500 }

Mercurial > hg > nginx

annotate src/mail/ngx_mail_pop3_handler.c @ 6075:7fcfe113827d stable-1.6