- dovecot - dovecot.org

[Dovecot] [POP3] RFC2449 conformance?
by Matthias Andree 08 Nov '03

08 Nov '03

RFC2449 Section 5 ("Capabilities available in the AUTHORIZATION state MUST be announced in both states.") requires that POP3 extensions offered in Authentication state MUST be offered in Transaction state as well, this affects the "SASL" extension. This is a CVS version that is a couple of days old (the old 0.99.10 wouldn't run on Linux 2.6 because it has tighter resource limiting): +OK dovecot ready. capa +OK CAPA TOP USER UIDL RESP-CODES SASL PLAIN . user SECRET +OK pass VERYSECRET +OK Logged in. capa +OK CAPA TOP USER UIDL RESP-CODES . quit +OK Logging out. -- Matthias Andree

2 3

[Dovecot] evolution - folders not displayed correctly
by Terry 08 Nov '03

08 Nov '03

Hello, First, I used thunderbird, and everything looks great. I tried my account in evolution and all the folders appear in one level and not in several as they were in thunderbird. Inbox Inbox.foo Inbox.bar instead of Inbox foo bar What could be the problem? Thanks! ===== Terry __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com

2 7

[Dovecot] pop3s fails, imaps works great
by Darren David 08 Nov '03

08 Nov '03

hey all- i'm running dovecot-0.99.10p2 on OpenBSD 3.4-snapshot (installed from ports). i have had 0 problems with imaps -- it's been running like a charm! however, i'm trying to get pop3s set up for some of my users, but i can't seem to connect from ANY client. in /etc/dovecot.conf, i've got: protocols = imaps pop3s and i've also got pop3s_listen set up with the same IP as imaps. i'm using vpopmail for auth. nmap shows that port 995 is open, and netstat does show an established connection to pop3s when i attempt to connect, but i see no activity in the dovecot log, and the client just churns and churns and eventually i have to quit it since i get no response. any ideas what i could have wrong, or how to test? thanks in advance, darren david

1 0

[Dovecot] PATCH: make local IP address available to auth modules
by Matthew Reimer 04 Nov '03

04 Nov '03

The attached patch makes the local IP address to which the client connected available to the authentication modules; i.e., the local IP address is available for substitution as %i for the mysql and pgsql modules. We needed this feature to support thousands of our legacy accounts which are authenticated by username/local_part (not the full email address) and IP address (one per domain). Timo, would this be acceptable to commit? One further improvement would be to make the remote IP address available as well, in case one wanted to implement a tcpwrapper-like functionality. Matt diff -u -r work.patched/dovecot-0.99.10/src/auth/auth-login-interface.h work/dovecot-0.99.10/src/auth/auth-login-interface.h --- work.patched/dovecot-0.99.10/src/auth/auth-login-interface.h Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/auth-login-interface.h Fri Oct 24 13:57:18 2003 @@ -1,6 +1,8 @@ #ifndef __AUTH_LOGIN_INTERFACE_H #define __AUTH_LOGIN_INTERFACE_H +#include "network.h" + /* max. size for auth_login_request_continue.data[] */ #define AUTH_LOGIN_MAX_REQUEST_DATA_SIZE 4096 @@ -47,6 +49,7 @@ struct auth_login_request_new { enum auth_login_request_type type; /* AUTH_LOGIN_REQUEST_NEW */ unsigned int id; /* unique ID for the request */ + struct ip_addr ip_local; enum auth_mech mech; enum auth_protocol protocol; @@ -56,6 +59,7 @@ struct auth_login_request_continue { enum auth_login_request_type type; /* AUTH_LOGIN_REQUEST_CONTINUE */ unsigned int id; + struct ip_addr ip_local; size_t data_size; /* unsigned char data[]; */ diff -u -r work.patched/dovecot-0.99.10/src/auth/master-connection.c work/dovecot-0.99.10/src/auth/master-connection.c --- work.patched/dovecot-0.99.10/src/auth/master-connection.c Fri Aug 22 17:56:18 2003 +++ work/dovecot-0.99.10/src/auth/master-connection.c Fri Oct 24 13:57:35 2003 @@ -133,8 +133,9 @@ } send_reply(&failure_reply, sizeof(failure_reply), request->tag); } else { - userdb->lookup(auth_request->user, userdb_callback, - POINTER_CAST(request->tag)); + userdb->lookup(auth_request->user, + net_ip2addr(&auth_request->ip_local), + userdb_callback, POINTER_CAST(request->tag)); mech_request_free(login_conn, auth_request, request->id); } } diff -u -r work.patched/dovecot-0.99.10/src/auth/mech.c work/dovecot-0.99.10/src/auth/mech.c --- work.patched/dovecot-0.99.10/src/auth/mech.c Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/mech.c Fri Oct 24 13:57:51 2003 @@ -97,6 +97,7 @@ auth_request->created = ioloop_time; auth_request->conn = conn; auth_request->id = request->id; + auth_request->ip_local = request->ip_local; auth_request->protocol = request->protocol; hash_insert(conn->auth_requests, POINTER_CAST(request->id), diff -u -r work.patched/dovecot-0.99.10/src/auth/mech.h work/dovecot-0.99.10/src/auth/mech.h --- work.patched/dovecot-0.99.10/src/auth/mech.h Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/mech.h Fri Oct 24 13:58:02 2003 @@ -14,6 +14,7 @@ struct login_connection *conn; unsigned int id; + struct ip_addr ip_local; time_t created; enum auth_protocol protocol; diff -u -r work.patched/dovecot-0.99.10/src/auth/passdb-ldap.c work/dovecot-0.99.10/src/auth/passdb-ldap.c --- work.patched/dovecot-0.99.10/src/auth/passdb-ldap.c Thu Mar 20 09:55:57 2003 +++ work/dovecot-0.99.10/src/auth/passdb-ldap.c Fri Oct 24 13:58:20 2003 @@ -145,7 +145,8 @@ passdb_ldap_conn->attr_names[ATTR_VIRTUAL_USER], user); } else { str = t_str_new(512); - var_expand(str, conn->set.pass_filter, user, NULL); + var_expand(str, conn->set.pass_filter, user, NULL, + net_ip2addr(&auth_request->ip_local)); filter = str_c(str); } diff -u -r work.patched/dovecot-0.99.10/src/auth/passdb-mysql.c work/dovecot-0.99.10/src/auth/passdb-mysql.c --- work.patched/dovecot-0.99.10/src/auth/passdb-mysql.c Fri Aug 29 17:47:24 2003 +++ work/dovecot-0.99.10/src/auth/passdb-mysql.c Fri Oct 24 13:58:31 2003 @@ -109,7 +109,8 @@ str = t_str_new(512); var_expand(str, conn->set.password_query, - str_escape(auth_request->user), NULL); + str_escape(auth_request->user), NULL, + net_ip2addr(&auth_request->ip_local)); query = str_c(str); mysql_request->callback = mysql_handle_request; diff -u -r work.patched/dovecot-0.99.10/src/auth/passdb-pgsql.c work/dovecot-0.99.10/src/auth/passdb-pgsql.c --- work.patched/dovecot-0.99.10/src/auth/passdb-pgsql.c Fri Apr 4 06:17:25 2003 +++ work/dovecot-0.99.10/src/auth/passdb-pgsql.c Fri Oct 24 14:01:08 2003 @@ -105,7 +105,8 @@ str = t_str_new(512); var_expand(str, conn->set.password_query, - str_escape(auth_request->user), NULL); + str_escape(auth_request->user), NULL, + net_ip2addr(&auth_request->ip_local)); query = str_c(str); pgsql_request->callback = pgsql_handle_request; diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-ldap.c work/dovecot-0.99.10/src/auth/userdb-ldap.c --- work.patched/dovecot-0.99.10/src/auth/userdb-ldap.c Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/userdb-ldap.c Fri Oct 24 15:46:21 2003 @@ -142,8 +142,8 @@ t_pop(); } -static void userdb_ldap_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void userdb_ldap_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { struct ldap_connection *conn = userdb_ldap_conn->conn; struct userdb_ldap_request *request; @@ -156,7 +156,7 @@ userdb_ldap_conn->attr_names[ATTR_VIRTUAL_USER], user); } else { str = t_str_new(512); - var_expand(str, conn->set.user_filter, user, NULL); + var_expand(str, conn->set.user_filter, user, NULL, ip_local); filter = str_c(str); } diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-mysql.c work/dovecot-0.99.10/src/auth/userdb-mysql.c --- work.patched/dovecot-0.99.10/src/auth/userdb-mysql.c Fri Oct 24 15:07:12 2003 +++ work/dovecot-0.99.10/src/auth/userdb-mysql.c Fri Oct 24 14:58:08 2003 @@ -115,8 +115,8 @@ } } -static void userdb_mysql_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void userdb_mysql_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { struct mysql_connection *conn = userdb_mysql_conn->conn; struct userdb_mysql_request *request; @@ -124,7 +124,8 @@ string_t *str; str = t_str_new(512); - var_expand(str, conn->set.user_query, str_escape(user), NULL); + var_expand(str, conn->set.user_query, str_escape(user), NULL, + ip_local); query = str_c(str); request = i_malloc(sizeof(struct userdb_mysql_request) + strlen(user)); diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-passwd-file.c work/dovecot-0.99.10/src/auth/userdb-passwd-file.c --- work.patched/dovecot-0.99.10/src/auth/userdb-passwd-file.c Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/userdb-passwd-file.c Fri Oct 24 15:28:09 2003 @@ -11,8 +11,8 @@ struct passwd_file *userdb_pwf = NULL; -static void passwd_file_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void passwd_file_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { struct user_data data; struct passwd_user *pu; diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-passwd.c work/dovecot-0.99.10/src/auth/userdb-passwd.c --- work.patched/dovecot-0.99.10/src/auth/userdb-passwd.c Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/userdb-passwd.c Fri Oct 24 15:28:26 2003 @@ -10,8 +10,8 @@ #include <pwd.h> -static void passwd_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void passwd_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { struct user_data data; struct passwd *pw; diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-pgsql.c work/dovecot-0.99.10/src/auth/userdb-pgsql.c --- work.patched/dovecot-0.99.10/src/auth/userdb-pgsql.c Sun May 18 07:26:28 2003 +++ work/dovecot-0.99.10/src/auth/userdb-pgsql.c Fri Oct 24 15:45:51 2003 @@ -84,8 +84,8 @@ } } -static void userdb_pgsql_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void userdb_pgsql_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { struct pgsql_connection *conn = userdb_pgsql_conn->conn; struct userdb_pgsql_request *request; @@ -93,7 +93,7 @@ string_t *str; str = t_str_new(512); - var_expand(str, conn->set.user_query, str_escape(user), NULL); + var_expand(str, conn->set.user_query, str_escape(user), NULL, ip_local); query = str_c(str); request = i_malloc(sizeof(struct userdb_pgsql_request) + strlen(user)); diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-static.c work/dovecot-0.99.10/src/auth/userdb-static.c --- work.patched/dovecot-0.99.10/src/auth/userdb-static.c Wed Feb 19 18:46:51 2003 +++ work/dovecot-0.99.10/src/auth/userdb-static.c Fri Oct 24 15:30:40 2003 @@ -16,8 +16,8 @@ static gid_t static_gid; static char *static_home_template; -static void static_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void static_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { struct user_data data; string_t *str; @@ -29,7 +29,7 @@ data.virtual_user = data.system_user = user; str = t_str_new(256); - var_expand(str, static_home_template, user, NULL); + var_expand(str, static_home_template, user, NULL, ip_local); data.home = str_c(str); callback(&data, context); diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb-vpopmail.c work/dovecot-0.99.10/src/auth/userdb-vpopmail.c --- work.patched/dovecot-0.99.10/src/auth/userdb-vpopmail.c Thu Mar 20 09:46:33 2003 +++ work/dovecot-0.99.10/src/auth/userdb-vpopmail.c Fri Oct 24 15:29:24 2003 @@ -46,8 +46,8 @@ #ifdef USERDB_VPOPMAIL -static void vpopmail_lookup(const char *user, userdb_callback_t *callback, - void *context) +static void vpopmail_lookup(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context) { char vpop_user[VPOPMAIL_LIMIT], vpop_domain[VPOPMAIL_LIMIT]; struct vqpasswd *vpw; diff -u -r work.patched/dovecot-0.99.10/src/auth/userdb.h work/dovecot-0.99.10/src/auth/userdb.h --- work.patched/dovecot-0.99.10/src/auth/userdb.h Fri Aug 22 13:07:53 2003 +++ work/dovecot-0.99.10/src/auth/userdb.h Fri Oct 24 15:47:11 2003 @@ -17,8 +17,8 @@ void (*init)(const char *args); void (*deinit)(void); - void (*lookup)(const char *user, userdb_callback_t *callback, - void *context); + void (*lookup)(const char *user, const char *ip_local, + userdb_callback_t *callback, void *context); }; extern struct userdb_module *userdb; diff -u -r work.patched/dovecot-0.99.10/src/imap-login/client.c work/dovecot-0.99.10/src/imap-login/client.c --- work.patched/dovecot-0.99.10/src/imap-login/client.c Wed Jun 25 20:02:04 2003 +++ work/dovecot-0.99.10/src/imap-login/client.c Fri Oct 24 14:21:46 2003 @@ -49,7 +49,7 @@ if (!verbose_proctitle || !process_per_connection) return; - addr = net_ip2addr(&client->common.ip); + addr = net_ip2addr(&client->common.ip_remote); if (addr == NULL) addr = "??"; @@ -126,7 +126,7 @@ client->common.io = NULL; } - fd_ssl = ssl_proxy_new(client->common.fd, &client->common.ip); + fd_ssl = ssl_proxy_new(client->common.fd, &client->common.ip_remote); if (fd_ssl != -1) { client->tls = TRUE; client_set_title(client); @@ -338,7 +338,8 @@ } } -struct client *client_create(int fd, struct ip_addr *ip, int ssl) +struct client *client_create(int fd, struct ip_addr *ip_remote, + struct ip_addr *ip_local, int ssl) { struct imap_client *client; @@ -357,7 +358,8 @@ client->refcount = 1; client->tls = ssl; - client->common.ip = *ip; + client->common.ip_remote = *ip_remote; + client->common.ip_local = *ip_local; client->common.fd = fd; client_open_streams(client, fd); @@ -439,7 +441,7 @@ { const char *addr; - addr = net_ip2addr(&client->common.ip); + addr = net_ip2addr(&client->common.ip_remote); if (addr == NULL) addr = "??"; diff -u -r work.patched/dovecot-0.99.10/src/imap-login/client.h work/dovecot-0.99.10/src/imap-login/client.h --- work.patched/dovecot-0.99.10/src/imap-login/client.h Tue Mar 4 19:43:04 2003 +++ work/dovecot-0.99.10/src/imap-login/client.h Fri Oct 24 14:23:02 2003 @@ -30,7 +30,8 @@ unsigned int destroyed:1; }; -struct client *client_create(int fd, struct ip_addr *ip, int ssl); +struct client *client_create(int fd, struct ip_addr *ip_remote, + struct ip_addr *ip_local, int ssl); void client_destroy(struct imap_client *client, const char *reason); void client_ref(struct imap_client *client); diff -u -r work.patched/dovecot-0.99.10/src/lib/var-expand.c work/dovecot-0.99.10/src/lib/var-expand.c --- work.patched/dovecot-0.99.10/src/lib/var-expand.c Sun Jan 26 19:27:51 2003 +++ work/dovecot-0.99.10/src/lib/var-expand.c Fri Oct 17 13:12:51 2003 @@ -5,7 +5,7 @@ #include "var-expand.h" void var_expand(string_t *dest, const char *str, - const char *user, const char *home) + const char *user, const char *home, const char *ip) { const char *var; unsigned int width; @@ -36,6 +36,9 @@ case 'd': var = strchr(user, '@'); if (var != NULL) var++; + break; + case 'i': + var = ip; break; default: str_append_c(dest, '%'); diff -u -r work.patched/dovecot-0.99.10/src/lib/var-expand.h work/dovecot-0.99.10/src/lib/var-expand.h --- work.patched/dovecot-0.99.10/src/lib/var-expand.h Sun Jan 26 19:27:51 2003 +++ work/dovecot-0.99.10/src/lib/var-expand.h Fri Oct 17 13:13:08 2003 @@ -6,8 +6,9 @@ %u user or user@domain %h home %n user - %d domain */ + %d domain + %i ip */ void var_expand(string_t *dest, const char *str, - const char *user, const char *home); + const char *user, const char *home, const char *ip); #endif diff -u -r work.patched/dovecot-0.99.10/src/login-common/auth-connection.c work/dovecot-0.99.10/src/login-common/auth-connection.c --- work.patched/dovecot-0.99.10/src/login-common/auth-connection.c Mon May 26 10:27:13 2003 +++ work/dovecot-0.99.10/src/login-common/auth-connection.c Fri Oct 24 14:47:17 2003 @@ -325,6 +325,7 @@ auth_request.protocol = protocol; auth_request.mech = request->mech; auth_request.id = request->id; + auth_request.ip_local = ((struct client *) request->context)->ip_local; if (o_stream_send(request->conn->output, &auth_request, sizeof(auth_request)) < 0) { errno = request->conn->output->stream_errno; @@ -342,6 +343,7 @@ /* send continued request to auth */ auth_request.type = AUTH_LOGIN_REQUEST_CONTINUE; auth_request.id = request->id; + auth_request.ip_local = ((struct client *) request->context)->ip_local; auth_request.data_size = data_size; if (o_stream_send(request->conn->output, &auth_request, diff -u -r work.patched/dovecot-0.99.10/src/login-common/client-common.h work/dovecot-0.99.10/src/login-common/client-common.h --- work.patched/dovecot-0.99.10/src/login-common/client-common.h Tue Mar 4 19:43:04 2003 +++ work/dovecot-0.99.10/src/login-common/client-common.h Fri Oct 24 14:23:58 2003 @@ -5,7 +5,8 @@ #include "master.h" struct client { - struct ip_addr ip; + struct ip_addr ip_remote; + struct ip_addr ip_local; int fd; struct io *io; @@ -17,7 +18,8 @@ /* ... */ }; -struct client *client_create(int fd, struct ip_addr *ip, int ssl); +struct client *client_create(int fd, struct ip_addr *ip_remote, + struct ip_addr *ip_local, int ssl); unsigned int clients_get_count(void); void clients_notify_auth_process(void); diff -u -r work.patched/dovecot-0.99.10/src/login-common/main.c work/dovecot-0.99.10/src/login-common/main.c --- work.patched/dovecot-0.99.10/src/login-common/main.c Sun Jun 22 18:09:48 2003 +++ work/dovecot-0.99.10/src/login-common/main.c Fri Oct 24 14:25:02 2003 @@ -75,28 +75,30 @@ static void login_accept(void *context __attr_unused__) { - struct ip_addr ip; + struct ip_addr ip_remote, ip_local; int fd; - fd = net_accept(LOGIN_LISTEN_FD, &ip, NULL); + fd = net_accept(LOGIN_LISTEN_FD, &ip_remote, NULL); if (fd < 0) { if (fd < -1) i_fatal("accept() failed: %m"); return; } + net_getsockname(fd, &ip_local, NULL); + if (process_per_connection) main_close_listen(); - (void)client_create(fd, &ip, FALSE); + (void)client_create(fd, &ip_remote, &ip_local, FALSE); } static void login_accept_ssl(void *context __attr_unused__) { - struct ip_addr ip; + struct ip_addr ip_remote, ip_local; int fd, fd_ssl; - fd = net_accept(LOGIN_SSL_LISTEN_FD, &ip, NULL); + fd = net_accept(LOGIN_SSL_LISTEN_FD, &ip_remote, NULL); if (fd < 0) { if (fd < -1) i_fatal("accept() failed: %m"); @@ -106,11 +108,12 @@ if (process_per_connection) main_close_listen(); - fd_ssl = ssl_proxy_new(fd, &ip); + fd_ssl = ssl_proxy_new(fd, &ip_remote); if (fd_ssl == -1) net_disconnect(fd); - else - (void)client_create(fd_ssl, &ip, TRUE); + + net_getsockname(fd_ssl, &ip_local, NULL); + (void)client_create(fd_ssl, &ip_remote, &ip_local, TRUE); } static void open_logfile(const char *name) @@ -219,7 +222,7 @@ int main(int argc __attr_unused__, char *argv[], char *envp[]) { const char *name, *group_name; - struct ip_addr ip; + struct ip_addr ip_remote, ip_local; int i, fd = -1, master_fd = -1; is_inetd = getenv("DOVECOT_MASTER") == NULL; @@ -257,7 +260,7 @@ main_init(); if (is_inetd) { - if (net_getsockname(1, &ip, NULL) < 0) { + if (net_getsockname(1, &ip_remote, NULL) < 0) { i_fatal("%s can be started only through dovecot " "master process, inetd or equilevant", argv[0]); } @@ -265,7 +268,7 @@ fd = 1; for (i = 1; i < argc; i++) { if (strcmp(argv[i], "--ssl") == 0) { - fd = ssl_proxy_new(fd, &ip); + fd = ssl_proxy_new(fd, &ip_remote); if (fd == -1) i_fatal("SSL initialization failed"); } else if (strncmp(argv[i], "--group=", 8) != 0) @@ -276,8 +279,10 @@ closing_down = TRUE; } - if (fd != -1) - (void)client_create(fd, &ip, TRUE); + if (fd != -1) { + net_getsockname(fd, &ip_local, NULL); + (void)client_create(fd, &ip_remote, &ip_local, TRUE); + } io_loop_run(ioloop); main_deinit(); diff -u -r work.patched/dovecot-0.99.10/src/login-common/master.c work/dovecot-0.99.10/src/login-common/master.c --- work.patched/dovecot-0.99.10/src/login-common/master.c Tue Mar 4 19:43:04 2003 +++ work/dovecot-0.99.10/src/login-common/master.c Fri Oct 24 14:25:57 2003 @@ -44,7 +44,7 @@ req.tag = client->fd; req.auth_pid = auth_pid; req.auth_id = auth_id; - req.ip = client->ip; + req.ip = client->ip_remote; if (fd_send(master_fd, client->fd, &req, sizeof(req)) != sizeof(req)) i_fatal("fd_send(%d) failed: %m", client->fd); diff -u -r work.patched/dovecot-0.99.10/src/master/mail-process.c work/dovecot-0.99.10/src/master/mail-process.c --- work.patched/dovecot-0.99.10/src/master/mail-process.c Fri Aug 22 18:04:27 2003 +++ work/dovecot-0.99.10/src/master/mail-process.c Fri Oct 17 13:25:54 2003 @@ -91,7 +91,7 @@ } /* expand %vars */ - var_expand(str, env, user, home); + var_expand(str, env, user, home, NULL); return str_c(str); } diff -u -r work.patched/dovecot-0.99.10/src/pop3-login/client.c work/dovecot-0.99.10/src/pop3-login/client.c --- work.patched/dovecot-0.99.10/src/pop3-login/client.c Mon May 26 10:27:13 2003 +++ work/dovecot-0.99.10/src/pop3-login/client.c Fri Oct 24 14:27:50 2003 @@ -42,7 +42,7 @@ if (!verbose_proctitle || !process_per_connection) return; - addr = net_ip2addr(&client->common.ip); + addr = net_ip2addr(&client->common.ip_remote); if (addr == NULL) addr = "??"; @@ -80,7 +80,7 @@ client->common.io = NULL; } - fd_ssl = ssl_proxy_new(client->common.fd, &client->common.ip); + fd_ssl = ssl_proxy_new(client->common.fd, &client->common.ip_remote); if (fd_ssl != -1) { client->tls = TRUE; client_set_title(client); @@ -231,7 +231,8 @@ } } -struct client *client_create(int fd, struct ip_addr *ip, int ssl) +struct client *client_create(int fd, struct ip_addr *ip_remote, + struct ip_addr *ip_local, int ssl) { struct pop3_client *client; @@ -250,7 +251,8 @@ client->refcount = 1; client->tls = ssl; - client->common.ip = *ip; + client->common.ip_remote = *ip_remote; + client->common.ip_local = *ip_local; client->common.fd = fd; client->common.io = io_add(fd, IO_READ, client_input, client); client_open_streams(client, fd); @@ -322,7 +324,7 @@ { const char *addr; - addr = net_ip2addr(&client->common.ip); + addr = net_ip2addr(&client->common.ip_remote); if (addr == NULL) addr = "??"; diff -u -r work.patched/dovecot-0.99.10/src/pop3-login/client.h work/dovecot-0.99.10/src/pop3-login/client.h --- work.patched/dovecot-0.99.10/src/pop3-login/client.h Tue Mar 4 19:43:04 2003 +++ work/dovecot-0.99.10/src/pop3-login/client.h Fri Oct 24 14:28:05 2003 @@ -24,7 +24,8 @@ unsigned int destroyed:1; }; -struct client *client_create(int fd, struct ip_addr *ip, int ssl); +struct client *client_create(int fd, struct ip_addr *ip_remote, + struct ip_addr *ip_local, int ssl); void client_destroy(struct pop3_client *client, const char *reason); void client_ref(struct pop3_client *client);

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Re: [Dovecot] dovecot vs cyrus, uw, etc.
by Scott Klein 04 Nov '03

04 Nov '03

Thanks, all. I'm definitely leaning toward Dovecot. Cyrus is just too big a pain for very little payoff.

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[Dovecot] current CVS seems to have index problems.
by Andreas Jaekel 04 Nov '03

04 Nov '03

Hi Timo. I've checked out the current CVS version and tested it. There seems to be a problem when dovecot accesses mailboxes for the first time: I have a mailbox with 4 mails, and no special IMAP headers. (no X-IMAPBase, X-UID etc.) and it's in mbox format. I log in, SELECT the folder and do FETCH 2 BODY[] and receive only a snipplet of the mail from somewhere in the middle of it. After some debugging it seems like dovecot: 1. creates an index, for mbox_index_rewrite(), 2. rewrites the mbox, but then 3. forgets to update the index after the rewrite. and ends up in a state with a pre-rewrite index but a post-rewrite folder. Now, there are many ways to make dovecot rebuild the index after rewriting the folder, but some are ugly and some are not, some need extra code to avoid endless loops. I don't know how you would want this fixed. I attached a patch that worked for me. After that patch, I have more (new?) problems, which may or may not be related. Now, when I SELECT a folder and do a COPY within the folder (*smile*) I get this: A COPY 1 INBOX * BYE Mailbox is in inconsistent state, please relogin. Connection closed by foreign host. ... which is what I'm gonna start looking for right now. :) Regards, Andy

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[Dovecot] -test8 & Mail.app
by Dan Sully 04 Nov '03

04 Nov '03

A user just tried to use OSX 10.3's Mail.app via imap. It caused the process to start eating CPU, and this in the logs. Any idea what could be happening here? What information should I get on his setup? imap-login: Nov 03 14:28:37 Info: Login: fenner [12.106.35.5] imap(fenner): Nov 03 14:30:37 Error: Timeout while waiting for release of exclusive fcntl() lock for index file /home/f/fenner/M>aildir/.INBOX/.imap.index imap(fenner): Nov 03 14:32:37 Error: Timeout while waiting for release of exclusive fcntl() lock for index file /home/f/fenner/M>aildir/.INBOX/.imap.index imap(fenner): Nov 03 14:32:37 Panic: file index-messageset.c: line 346 (index_messageset_next): assertion failed: (!(ctx->expung>es->uid1 <= mail->rec->uid && ctx->expunges->uid2 >= mail->rec->uid)) dovecot: Nov 03 14:32:37 Error: child 26371 (imap) killed with signal 6 Thanks. -D -- Ooo-Eee-Ooo-Ah-Ah-Ting-Tang-Walla-Walla-Bing-Bang

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[Dovecot] dies on start-up: Auth process
by Tom Allison 04 Nov '03

04 Nov '03

I was digging through some of the archives and ran into someone who was having the same problem, but for completely different reasons....i think. dovecot: Nov 02 07:58:51 Info: Dovecot starting up dovecot: Nov 02 07:58:52 Error: Auth process died too early - shutting down dovecot: Nov 02 07:58:52 Error: child 27673 (login) killed with signal 11 dovecot: Nov 02 07:58:52 Error: child 27672 (login) killed with signal 11 dovecot: Nov 02 07:58:52 Error: child 27671 (login) killed with signal 11 dovecot: Nov 02 07:58:52 Error: child 27670 (auth) killed with signal 11 So I took the advice posted and ran 'strace dovecot' and this is what I got. Unfortunately I'm not exactly good enough with this to even know what I'm looking at. But I suspect the notation about "/dev/null" might have something to do with it. my user, dovecot as a shell of /bin/bash and a $HOME of /usr/local/lib/dovecot By all rights, he's almost a regular user, except that his UID is <100 (I built user:dovecot as a system uid under SuSE 8.2) open("/var/run/dovecot/", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 close(3) = 0 lstat64("/var/run/dovecot/", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 open(".", O_RDONLY|O_LARGEFILE) = 3 open("/var/run/dovecot//login", O_RDONLY|O_LARGEFILE|O_NOFOLLOW) = 4 fchdir(4) = 0 open("/dev/null", O_RDONLY|O_NONBLOCK|O_DIRECTORY) = -1 ENOTDIR (Not a directory) open(".", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY) = 6 fstat64(6, {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 fcntl64(6, F_SETFD, FD_CLOEXEC) = 0 brk(0) = 0x8061000 brk(0x8062000) = 0x8062000 getdents64(6, /* 2 entries */, 4096) = 48 getdents64(6, /* 0 entries */, 4096) = 0 close(4) = 0 close(6) = 0 fchdir(3) = 0 close(3) = 0 geteuid32() = 0 lstat64("/var/run/dovecot//login", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 open("/var/run/dovecot//login", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 close(3) = 0 lstat64("/var/run/dovecot//login", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 access("/usr/local/libexec/dovecot/dovecot-auth", X_OK) = 0 open("/dev/null", O_RDONLY|O_LARGEFILE) = 3 fcntl64(3, F_GETFD) = 0 fcntl64(3, F_SETFD, FD_CLOEXEC) = 0 dup(3) = 4 fcntl64(4, F_GETFD) = 0 fcntl64(4, F_SETFD, FD_CLOEXEC) = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 6 setsockopt(6, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 setsockopt(6, SOL_SOCKET, SO_KEEPALIVE, [1], 4) = 0 bind(6, {sa_family=AF_INET, sin_port=htons(143), sin_addr=inet_addr("0.0.0.0")}, 16) = 0 getsockname(6, {sa_family=AF_INET, sin_port=htons(143), sin_addr=inet_addr("0.0.0.0")}, [16]) = 0 listen(6, 8) = 0 fcntl64(6, F_SETFL, O_RDONLY|O_NONBLOCK) = 0 fcntl64(6, F_GETFD) = 0 fcntl64(6, F_SETFD, FD_CLOEXEC) = 0 dup(4) = 7 fcntl64(7, F_GETFD) = 0 fcntl64(7, F_SETFD, FD_CLOEXEC) = 0 dup(4) = 8 fcntl64(8, F_GETFD) = 0 fcntl64(8, F_SETFD, FD_CLOEXEC) = 0 dup(4) = 9 fcntl64(9, F_GETFD) = 0 fcntl64(9, F_SETFD, FD_CLOEXEC) = 0 dup2(4, 0) = 0 dup2(4, 1) = 1 dup2(4, 2) = 2 fork() = 27706 exit_group(0) = ?

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Re: [Dovecot] Re: Bug with partial IMAP fetches
by Matthew Reimer 03 Nov '03

03 Nov '03

Timo Sirainen wrote: > On Fri, Oct 31, 2003 at 04:43:55PM -0600, Matthew Reimer wrote: > >>A little more information: >> >>This bug results in Mozilla and pine never rendering the message, since >>dovecot lies about how much data was really sent, as seen in the >>following log in which only 394 bytes (rather than the 10240 dovecot is >>claiming to send) are returned: > > > Does this patch fix it? http://dovecot.fi/fetch-body.patch No; I'm already using all available 0.99.10 patches. Sorry for not mentioning that before. Matt

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[Dovecot] Re: Bug with partial IMAP fetches
by Matthew Reimer 03 Nov '03

03 Nov '03

A little more information: This bug results in Mozilla and pine never rendering the message, since dovecot lies about how much data was really sent, as seen in the following log in which only 394 bytes (rather than the 10240 dovecot is claiming to send) are returned: ---- 8 UID fetch 94 (UID RFC822.SIZE BODY[]<10240.10240>) * 24 FETCH (UID 94 RFC822.SIZE 20873 BODY[]<10240> {10240} G SRC="/world/image/nav/contents_bottom.gif" WIDTH="49" HEIGHT="15" BORDER="0" VSPACE="10"></A></TD></TR></TABLE>  <script type="text/javascript"> if(parent.frames.length>0&&!isContents) top.location.replace(document.location) </script> </BODY> </HTML>  --------------010405000308030207040500-- ) 8 OK Fetch completed. ---- Matt

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