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comparison src/mail/ngx_mail_pop3_handler.c @ 1487:f69493e8faab

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ngx_mail_pop3_module, ngx_mail_imap_module, and ngx_mail_smtp_module
author Igor Sysoev <igor@sysoev.ru>
date Sat, 15 Sep 2007 16:51:16 +0000
parents 0e7074ef7303
children e584e946e198
comparison
equal deleted inserted replaced
1486:0e7074ef7303 1487:f69493e8faab
6 6
7 #include <ngx_config.h> 7 #include <ngx_config.h>
8 #include <ngx_core.h> 8 #include <ngx_core.h>
9 #include <ngx_event.h> 9 #include <ngx_event.h>
10 #include <ngx_mail.h> 10 #include <ngx_mail.h>
11 #include <ngx_mail_pop3_module.h>
11 12
12 13
13 static ngx_int_t ngx_mail_pop3_user(ngx_mail_session_t *s, ngx_connection_t *c); 14 static ngx_int_t ngx_mail_pop3_user(ngx_mail_session_t *s, ngx_connection_t *c);
14 static ngx_int_t ngx_mail_pop3_pass(ngx_mail_session_t *s, ngx_connection_t *c); 15 static ngx_int_t ngx_mail_pop3_pass(ngx_mail_session_t *s, ngx_connection_t *c);
15 static ngx_int_t ngx_mail_pop3_capa(ngx_mail_session_t *s, ngx_connection_t *c, 16 static ngx_int_t ngx_mail_pop3_capa(ngx_mail_session_t *s, ngx_connection_t *c,
30 void 31 void
31 ngx_mail_pop3_init_session(ngx_mail_session_t *s, ngx_connection_t *c) 32 ngx_mail_pop3_init_session(ngx_mail_session_t *s, ngx_connection_t *c)
32 { 33 {
33 u_char *p; 34 u_char *p;
34 ngx_mail_core_srv_conf_t *cscf; 35 ngx_mail_core_srv_conf_t *cscf;
35 36 ngx_mail_pop3_srv_conf_t *pscf;
37
38 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
36 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module); 39 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
37 40
38 if (cscf->pop3_auth_methods 41 if (pscf->auth_methods
39 & (NGX_MAIL_AUTH_APOP_ENABLED|NGX_MAIL_AUTH_CRAM_MD5_ENABLED)) 42 & (NGX_MAIL_AUTH_APOP_ENABLED|NGX_MAIL_AUTH_CRAM_MD5_ENABLED))
40 { 43 {
41 if (ngx_mail_salt(s, c, cscf) != NGX_OK) { 44 if (ngx_mail_salt(s, c, cscf) != NGX_OK) {
42 ngx_mail_session_internal_server_error(s); 45 ngx_mail_session_internal_server_error(s);
43 return; 46 return;
338 341
339 342
340 static ngx_int_t 343 static ngx_int_t
341 ngx_mail_pop3_capa(ngx_mail_session_t *s, ngx_connection_t *c, ngx_int_t stls) 344 ngx_mail_pop3_capa(ngx_mail_session_t *s, ngx_connection_t *c, ngx_int_t stls)
342 { 345 {
343 ngx_mail_core_srv_conf_t *cscf; 346 ngx_mail_pop3_srv_conf_t *pscf;
344 #if (NGX_MAIL_SSL) 347 #if (NGX_MAIL_SSL)
345 ngx_mail_ssl_conf_t *sslcf; 348 ngx_mail_ssl_conf_t *sslcf;
346 #endif 349 #endif
347 350
348 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module); 351 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
349 352
350 #if (NGX_MAIL_SSL) 353 #if (NGX_MAIL_SSL)
351 354
352 if (stls && c->ssl == NULL) { 355 if (stls && c->ssl == NULL) {
353 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module); 356 sslcf = ngx_mail_get_module_srv_conf(s, ngx_mail_ssl_module);
354 357
355 if (sslcf->starttls == NGX_MAIL_STARTTLS_ON) { 358 if (sslcf->starttls == NGX_MAIL_STARTTLS_ON) {
356 s->out = cscf->pop3_starttls_capability; 359 s->out = pscf->starttls_capability;
357 return NGX_OK; 360 return NGX_OK;
358 } 361 }
359 362
360 if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) { 363 if (sslcf->starttls == NGX_MAIL_STARTTLS_ONLY) {
361 s->out = cscf->pop3_starttls_only_capability; 364 s->out = pscf->starttls_only_capability;
362 return NGX_OK; 365 return NGX_OK;
363 } 366 }
364 } 367 }
365 368
366 #endif 369 #endif
367 370
368 s->out = cscf->pop3_capability; 371 s->out = pscf->capability;
369 return NGX_OK; 372 return NGX_OK;
370 } 373 }
371 374
372 375
373 static ngx_int_t 376 static ngx_int_t
392 395
393 static ngx_int_t 396 static ngx_int_t
394 ngx_mail_pop3_apop(ngx_mail_session_t *s, ngx_connection_t *c) 397 ngx_mail_pop3_apop(ngx_mail_session_t *s, ngx_connection_t *c)
395 { 398 {
396 ngx_str_t *arg; 399 ngx_str_t *arg;
397 ngx_mail_core_srv_conf_t *cscf; 400 ngx_mail_pop3_srv_conf_t *pscf;
398 401
399 #if (NGX_MAIL_SSL) 402 #if (NGX_MAIL_SSL)
400 if (ngx_mail_starttls_only(s, c)) { 403 if (ngx_mail_starttls_only(s, c)) {
401 return NGX_MAIL_PARSE_INVALID_COMMAND; 404 return NGX_MAIL_PARSE_INVALID_COMMAND;
402 } 405 }
404 407
405 if (s->args.nelts != 2) { 408 if (s->args.nelts != 2) {
406 return NGX_MAIL_PARSE_INVALID_COMMAND; 409 return NGX_MAIL_PARSE_INVALID_COMMAND;
407 } 410 }
408 411
409 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module); 412 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
410 413
411 if (!(cscf->pop3_auth_methods & NGX_MAIL_AUTH_APOP_ENABLED)) { 414 if (!(pscf->auth_methods & NGX_MAIL_AUTH_APOP_ENABLED)) {
412 return NGX_MAIL_PARSE_INVALID_COMMAND; 415 return NGX_MAIL_PARSE_INVALID_COMMAND;
413 } 416 }
414 417
415 arg = s->args.elts; 418 arg = s->args.elts;
416 419
441 444
442 static ngx_int_t 445 static ngx_int_t
443 ngx_mail_pop3_auth(ngx_mail_session_t *s, ngx_connection_t *c) 446 ngx_mail_pop3_auth(ngx_mail_session_t *s, ngx_connection_t *c)
444 { 447 {
445 ngx_int_t rc; 448 ngx_int_t rc;
446 ngx_mail_core_srv_conf_t *cscf; 449 ngx_mail_pop3_srv_conf_t *pscf;
447 450
448 #if (NGX_MAIL_SSL) 451 #if (NGX_MAIL_SSL)
449 if (ngx_mail_starttls_only(s, c)) { 452 if (ngx_mail_starttls_only(s, c)) {
450 return NGX_MAIL_PARSE_INVALID_COMMAND; 453 return NGX_MAIL_PARSE_INVALID_COMMAND;
451 } 454 }
452 #endif 455 #endif
453 456
454 cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module); 457 pscf = ngx_mail_get_module_srv_conf(s, ngx_mail_pop3_module);
455 458
456 if (s->args.nelts == 0) { 459 if (s->args.nelts == 0) {
457 s->out = cscf->pop3_auth_capability; 460 s->out = pscf->auth_capability;
458 s->state = 0; 461 s->state = 0;
459 462
460 return NGX_OK; 463 return NGX_OK;
461 } 464 }
462 465
480 483
481 return NGX_OK; 484 return NGX_OK;
482 485
483 case NGX_MAIL_AUTH_CRAM_MD5: 486 case NGX_MAIL_AUTH_CRAM_MD5:
484 487
485 if (!(cscf->pop3_auth_methods & NGX_MAIL_AUTH_CRAM_MD5_ENABLED)) { 488 if (!(pscf->auth_methods & NGX_MAIL_AUTH_CRAM_MD5_ENABLED)) {
486 return NGX_MAIL_PARSE_INVALID_COMMAND; 489 return NGX_MAIL_PARSE_INVALID_COMMAND;
487 } 490 }
488 491
489 if (ngx_mail_auth_cram_md5_salt(s, c, "+ ", 2) == NGX_OK) { 492 if (ngx_mail_auth_cram_md5_salt(s, c, "+ ", 2) == NGX_OK) {
490 s->mail_state = ngx_pop3_auth_cram_md5; 493 s->mail_state = ngx_pop3_auth_cram_md5;