static void cmd_import_init(struct doveadm_mail_cmd_context *_ctx,
const char *const args[])
{
struct import_cmd_context *ctx = (struct import_cmd_context *)_ctx;
struct mail_storage_service_input input;
struct mail_storage_service_user *service_user;
struct mail_user *user;
const char *src_location, *error;
if (str_array_length(args) < 3)
doveadm_mail_help_name("import");
src_location = args[0];
ctx->dest_parent = p_strdup(_ctx->pool, args[1]);
ctx->ctx.search_args = doveadm_mail_build_search_args(args+2);
/* create a user for accessing the source storage */
memset(&input, 0, sizeof(input));
input.module = "mail";
input.username = "******";
input.flags_override_add = MAIL_STORAGE_SERVICE_FLAG_NO_NAMESPACES |
MAIL_STORAGE_SERVICE_FLAG_NO_RESTRICT_ACCESS;
input.flags_override_remove = MAIL_STORAGE_SERVICE_FLAG_USERDB_LOOKUP;
if (mail_storage_service_lookup_next(ctx->ctx.storage_service, &input,
&service_user, &user, &error) < 0)
i_fatal("Import user initialization failed: %s", error);
if (mail_namespaces_init_location(user, src_location, &error) < 0)
i_fatal("Import namespace initialization failed: %s", error);
ctx->src_user = user;
mail_storage_service_user_free(&service_user);
}
static void cmd_import_init(struct doveadm_mail_cmd_context *_ctx,
const char *const args[])
{
struct import_cmd_context *ctx = (struct import_cmd_context *)_ctx;
struct mail_storage_service_input input;
struct mail_storage_service_user *service_user;
struct mail_user *user;
const char *src_location, *error, *userdb_fields[2];
if (str_array_length(args) < 3)
doveadm_mail_help_name("import");
src_location = args[0];
ctx->dest_parent = p_strdup(_ctx->pool, args[1]);
ctx->ctx.search_args = doveadm_mail_build_search_args(args+2);
/* @UNSAFE */
userdb_fields[0] = t_strconcat("mail=", src_location, NULL);
userdb_fields[1] = NULL;
/* create a user for accessing the source storage */
memset(&input, 0, sizeof(input));
input.module = "module";
input.username = "******";
input.no_userdb_lookup = TRUE;
input.userdb_fields = userdb_fields;
if (mail_storage_service_lookup_next(ctx->ctx.storage_service, &input,
&service_user, &user, &error) < 0)
i_fatal("Import user initialization failed: %s", error);
ctx->src_user = user;
mail_storage_service_user_free(&service_user);
}
static void client_destroy(struct client *client)
{
char **app;
i_set_failure_prefix("imap-urlauth[%s](%s): ",
my_pid, client->access_user);
if (client->url != NULL) {
/* deinitialize url */
i_stream_close(client->input);
o_stream_close(client->output);
(void)client_run_url(client);
i_assert(client->url == NULL);
}
imap_urlauth_worker_client_count--;
DLLIST_REMOVE(&imap_urlauth_worker_clients, client);
if (client->urlauth_ctx != NULL)
imap_urlauth_deinit(&client->urlauth_ctx);
if (client->mail_user != NULL)
mail_user_unref(&client->mail_user);
if (client->io != NULL)
io_remove(&client->io);
if (client->ctrl_io != NULL)
io_remove(&client->ctrl_io);
if (client->to_idle != NULL)
timeout_remove(&client->to_idle);
if (client->input != NULL)
i_stream_destroy(&client->input);
if (client->output != NULL)
o_stream_destroy(&client->output);
if (client->ctrl_input != NULL)
i_stream_destroy(&client->ctrl_input);
if (client->ctrl_output != NULL)
o_stream_destroy(&client->ctrl_output);
if (client->fd_in >= 0)
net_disconnect(client->fd_in);
if (client->fd_out >= 0 && client->fd_in != client->fd_out)
net_disconnect(client->fd_out);
if (client->fd_ctrl >= 0)
net_disconnect(client->fd_ctrl);
if (client->service_user != NULL)
mail_storage_service_user_free(&client->service_user);
i_free(client->access_user);
array_foreach_modifiable(&client->access_apps, app)
i_free(*app);
array_free(&client->access_apps);
i_free(client);
imap_urlauth_worker_refresh_proctitle();
master_service_client_connection_destroyed(master_service);
}
static void cmd_copy_deinit(struct doveadm_mail_cmd_context *_ctx)
{
struct copy_cmd_context *ctx = (struct copy_cmd_context *)_ctx;
if (ctx->source_user != NULL) {
mail_storage_service_user_free(&ctx->source_service_user);
mail_user_unref(&ctx->source_user);
}
}
void sieve_tool_deinit(struct sieve_tool **_tool)
{
struct sieve_tool *tool = *_tool;
*_tool = NULL;
/* Deinitialize Sieve engine */
sieve_deinit(&tool->svinst);
/* Free options */
if ( tool->username != NULL )
i_free(tool->username);
if ( tool->homedir != NULL )
i_free(tool->homedir);
if ( tool->sieve_extensions != NULL )
i_free(tool->sieve_extensions);
array_free(&tool->sieve_plugins);
/* Free raw mail */
if ( tool->mail_raw != NULL )
mail_raw_close(&tool->mail_raw);
if ( tool->mail_raw_user != NULL )
mail_user_unref(&tool->mail_raw_user);
/* Free mail service */
if ( tool->mail_user != NULL )
mail_user_unref(&tool->mail_user);
if ( tool->mail_user_dovecot != NULL )
mail_user_unref(&tool->mail_user_dovecot);
mail_storage_service_user_free(&tool->service_user);
mail_storage_service_deinit(&tool->storage_service);
/* Free sieve tool object */
i_free(tool->name);
i_free(tool);
/* Deinitialize service */
master_service_deinit(&master_service);
}
static int
master_connection_input_line(struct master_connection *conn, const char *line)
{
const char *const *args = t_strsplit_tabescaped(line);
struct mail_storage_service_input input;
struct mail_storage_service_user *service_user;
struct mail_user *user;
const char *str, *error;
unsigned int max_recent_msgs;
int ret;
/* <username> <mailbox> <session ID> <max_recent_msgs> [i][o] */
if (str_array_length(args) != 5 ||
str_to_uint(args[3], &max_recent_msgs) < 0 || args[4][0] == '\0') {
i_error("Invalid input from master: %s", line);
return -1;
}
memset(&input, 0, sizeof(input));
input.module = "mail";
input.service = "indexer-worker";
input.username = args[0];
/* if session-id is given, use it as a prefix to a unique session ID.
we can't use the session-id directly or stats process will complain
about duplicates. (especially LMTP would use the same session-id for
multiple users' indexing at the same time.) */
if (args[2][0] != '\0')
input.session_id_prefix = args[2];
if (mail_storage_service_lookup_next(conn->storage_service, &input,
&service_user, &user, &error) <= 0) {
i_error("User %s lookup failed: %s", args[0], error);
ret = -1;
} else {
indexer_worker_refresh_proctitle(user->username, args[1], 0, 0);
ret = index_mailbox(conn, user, args[1],
max_recent_msgs, args[4]);
indexer_worker_refresh_proctitle(NULL, NULL, 0, 0);
mail_user_unref(&user);
mail_storage_service_user_free(&service_user);
}
str = ret < 0 ? "-1\n" : "100\n";
return write_full(conn->fd, str, strlen(str));
}
static int
master_connection_input_line(struct master_connection *conn, const char *line)
{
const char *const *args = t_strsplit_tabescaped(line);
struct mail_storage_service_input input;
struct mail_storage_service_user *service_user;
struct mail_user *user;
const char *str, *error;
unsigned int max_recent_msgs;
int ret;
/* <username> <mailbox> <max_recent_msgs> [i][o] */
if (str_array_length(args) != 4 ||
str_to_uint(args[2], &max_recent_msgs) < 0 || args[3][0] == '\0') {
i_error("Invalid input from master: %s", line);
return -1;
}
memset(&input, 0, sizeof(input));
input.module = "mail";
input.service = "indexer-worker";
input.username = args[0];
if (mail_storage_service_lookup_next(conn->storage_service, &input,
&service_user, &user, &error) <= 0) {
i_error("User %s lookup failed: %s", args[0], error);
ret = -1;
} else {
indexer_worker_refresh_proctitle(user->username, args[1], 0, 0);
ret = index_mailbox(conn, user, args[1],
max_recent_msgs, args[3]);
indexer_worker_refresh_proctitle(NULL, NULL, 0, 0);
mail_user_unref(&user);
mail_storage_service_user_free(&service_user);
}
str = ret < 0 ? "-1\n" : "100\n";
return write_full(conn->fd, str, strlen(str));
}
int mail_storage_service_lookup_next(struct mail_storage_service_ctx *ctx,
const struct mail_storage_service_input *input,
struct mail_storage_service_user **user_r,
struct mail_user **mail_user_r,
const char **error_r)
{
struct mail_storage_service_user *user;
int ret;
ret = mail_storage_service_lookup(ctx, input, &user, error_r);
if (ret <= 0)
return ret;
ret = mail_storage_service_next(ctx, user, mail_user_r);
if (ret < 0) {
mail_storage_service_user_free(&user);
*error_r = ret == -2 ? ERRSTR_INVALID_USER_SETTINGS :
MAIL_ERRSTR_CRITICAL_MSG;
return ret;
}
*user_r = user;
return 1;
}
static void cmd_import_init_source_user(struct import_cmd_context *ctx)
{
struct mail_storage_service_input input;
struct mail_storage_service_user *service_user;
struct mail_user *user;
const char *error;
/* create a user for accessing the source storage */
memset(&input, 0, sizeof(input));
input.module = "mail";
input.username = "******";
input.flags_override_add = MAIL_STORAGE_SERVICE_FLAG_NO_NAMESPACES |
MAIL_STORAGE_SERVICE_FLAG_NO_RESTRICT_ACCESS;
input.flags_override_remove = MAIL_STORAGE_SERVICE_FLAG_USERDB_LOOKUP;
if (mail_storage_service_lookup_next(ctx->ctx.storage_service, &input,
&service_user, &user, &error) < 0)
i_fatal("Import user initialization failed: %s", error);
if (mail_namespaces_init_location(user, ctx->src_location, &error) < 0)
i_fatal("Import namespace initialization failed: %s", error);
ctx->src_user = user;
mail_storage_service_user_free(&service_user);
}
static void client_default_destroy(struct client *client, const char *reason)
{
struct client_command_context *cmd;
const char *cmd_status = "";
i_assert(!client->destroyed);
client->destroyed = TRUE;
if (!client->disconnected) {
client->disconnected = TRUE;
if (reason == NULL) {
reason = io_stream_get_disconnect_reason(client->input,
client->output);
cmd_status = client_get_commands_status(client);
}
i_info("%s%s %s", reason, cmd_status, client_stats(client));
}
i_stream_close(client->input);
o_stream_close(client->output);
/* finish off all the queued commands. */
if (client->output_cmd_lock != NULL)
client_command_cancel(&client->output_cmd_lock);
while (client->command_queue != NULL) {
cmd = client->command_queue;
client_command_cancel(&cmd);
}
/* handle the input_lock command last. it might have been waiting on
other queued commands (although we probably should just drop the
command at that point since it hasn't started running. but this may
change in future). */
if (client->input_lock != NULL)
client_command_cancel(&client->input_lock);
if (client->mailbox != NULL) {
client_search_updates_free(client);
mailbox_free(&client->mailbox);
}
if (client->notify_ctx != NULL)
imap_notify_deinit(&client->notify_ctx);
if (client->urlauth_ctx != NULL)
imap_urlauth_deinit(&client->urlauth_ctx);
if (client->anvil_sent) {
master_service_anvil_send(master_service, t_strconcat(
"DISCONNECT\t", my_pid, "\timap/",
mail_user_get_anvil_userip_ident(client->user),
"\n", NULL));
}
mail_user_unref(&client->user);
if (client->free_parser != NULL)
imap_parser_unref(&client->free_parser);
if (client->io != NULL)
io_remove(&client->io);
if (client->to_idle_output != NULL)
timeout_remove(&client->to_idle_output);
if (client->to_delayed_input != NULL)
timeout_remove(&client->to_delayed_input);
timeout_remove(&client->to_idle);
i_stream_destroy(&client->input);
o_stream_destroy(&client->output);
net_disconnect(client->fd_in);
if (client->fd_in != client->fd_out)
net_disconnect(client->fd_out);
if (array_is_created(&client->search_saved_uidset))
array_free(&client->search_saved_uidset);
if (array_is_created(&client->search_updates))
array_free(&client->search_updates);
pool_unref(&client->command_pool);
mail_storage_service_user_free(&client->service_user);
imap_client_count--;
DLLIST_REMOVE(&imap_clients, client);
pool_unref(&client->pool);
master_service_client_connection_destroyed(master_service);
imap_refresh_proctitle();
}
int cmd_rcpt(struct client *client, const char *args)
{
struct mail_recipient *rcpt;
struct mail_storage_service_input input;
const char *params, *address, *username, *detail, *prefix;
const char *const *argv;
const char *error = NULL;
char delim = '\0';
int ret = 0;
if (client->state.mail_from == NULL) {
client_send_line(client, "503 5.5.1 MAIL needed first");
return 0;
}
if (strncasecmp(args, "TO:", 3) != 0 ||
parse_address(args + 3, &address, ¶ms) < 0) {
client_send_line(client, "501 5.5.4 Invalid parameters");
return 0;
}
rcpt = p_new(client->state_pool, struct mail_recipient, 1);
rcpt->client = client;
address = lmtp_unescape_address(address);
argv = t_strsplit(params, " ");
for (; *argv != NULL; argv++) {
if (strncasecmp(*argv, "ORCPT=", 6) == 0) {
rcpt->params.dsn_orcpt = parse_xtext(client, *argv + 6);
} else {
client_send_line(client, "501 5.5.4 Unsupported options");
return 0;
}
}
rcpt_address_parse(client, address, &username, &delim, &detail);
client_state_set(client, "RCPT TO", address);
if (client->lmtp_set->lmtp_proxy) {
if (client_proxy_rcpt(client, address, username, detail, delim,
&rcpt->params))
return 0;
}
/* Use a unique session_id for each mail delivery. This is especially
important for stats process to not see duplicate sessions. */
if (array_count(&client->state.rcpt_to) == 0)
rcpt->session_id = client->state.session_id;
else {
rcpt->session_id =
p_strdup_printf(client->state_pool, "%s:%u",
client->state.session_id,
array_count(&client->state.rcpt_to)+1);
}
memset(&input, 0, sizeof(input));
input.module = input.service = "lmtp";
input.username = username;
input.local_ip = client->local_ip;
input.remote_ip = client->remote_ip;
input.local_port = client->local_port;
input.remote_port = client->remote_port;
input.session_id = rcpt->session_id;
ret = mail_storage_service_lookup(storage_service, &input,
&rcpt->service_user, &error);
if (ret < 0) {
prefix = t_strdup_printf(ERRSTR_TEMP_USERDB_FAIL_PREFIX,
username);
client_send_line(client, "%s%s", prefix, error);
return 0;
}
if (ret == 0) {
client_send_line(client,
"550 5.1.1 <%s> User doesn't exist: %s",
address, username);
return 0;
}
if (client->proxy != NULL) {
/* NOTE: if this restriction is ever removed, we'll also need
to send different message bodies to local and proxy
(with and without Return-Path: header) */
client_send_line(client, "451 4.3.0 <%s> "
"Can't handle mixed proxy/non-proxy destinations",
address);
mail_storage_service_user_free(&rcpt->service_user);
return 0;
}
lmtp_address_translate(client, &address);
rcpt->address = p_strdup(client->state_pool, address);
rcpt->detail = p_strdup(client->state_pool, detail);
if ((ret = lmtp_rcpt_to_is_over_quota(client, rcpt)) != 0) {
if (ret < 0) {
client_send_line(client, ERRSTR_TEMP_MAILBOX_FAIL,
rcpt->address);
}
mail_storage_service_user_free(&rcpt->service_user);
return 0;
}
array_append(&client->state.rcpt_to, &rcpt, 1);
client_send_line(client, "250 2.1.5 OK");
if (client->lmtp_set->lmtp_user_concurrency_limit > 0) {
const char *query = t_strconcat("LOOKUP\t",
master_service_get_name(master_service),
"/", str_tabescape(username), NULL);
client->state.anvil_queries++;
rcpt->anvil_query = anvil_client_query(anvil, query,
rcpt_anvil_lookup_callback, rcpt);
}
return 0;
}
static int
cmd_user_mail_input(struct mail_storage_service_ctx *storage_service,
const struct authtest_input *input,
const char *show_field, const char *expand_field)
{
struct mail_storage_service_input service_input;
struct mail_storage_service_user *service_user;
struct mail_user *user;
const char *error, *const *userdb_fields;
pool_t pool;
int ret;
memset(&service_input, 0, sizeof(service_input));
service_input.module = "mail";
service_input.service = input->info.service;
service_input.username = input->username;
service_input.local_ip = input->info.local_ip;
service_input.local_port = input->info.local_port;
service_input.remote_ip = input->info.remote_ip;
service_input.remote_port = input->info.remote_port;
service_input.debug = input->info.debug;
pool = pool_alloconly_create("userdb fields", 1024);
mail_storage_service_save_userdb_fields(storage_service, pool,
&userdb_fields);
if ((ret = mail_storage_service_lookup_next(storage_service, &service_input,
&service_user, &user,
&error)) <= 0) {
pool_unref(&pool);
if (ret < 0)
return -1;
string_t *username = t_str_new(32);
json_append_escaped(username, input->username);
o_stream_nsend_str(doveadm_print_ostream,
t_strdup_printf("\"error\":\"userdb lookup: user %s doesn't exist\"", str_c(username))
);
return 0;
}
if (expand_field == NULL)
cmd_user_mail_print_fields(input, user, userdb_fields, show_field);
else {
string_t *str = t_str_new(128);
if (var_expand_with_funcs(str, expand_field,
mail_user_var_expand_table(user),
mail_user_var_expand_func_table, user,
&error) <= 0) {
string_t *str = t_str_new(128);
str_printfa(str, "\"error\":\"Failed to expand field: ");
json_append_escaped(str, error);
str_append_c(str, '"');
o_stream_nsend(doveadm_print_ostream, str_data(str), str_len(str));
} else {
string_t *value = t_str_new(128);
json_append_escaped(value, expand_field);
o_stream_nsend_str(doveadm_print_ostream, "\"");
o_stream_nsend_str(doveadm_print_ostream, str_c(value));
o_stream_nsend_str(doveadm_print_ostream, "\":\"");
str_truncate(value, 0);
json_append_escaped(value, str_c(str));
o_stream_nsend_str(doveadm_print_ostream, str_c(value));
o_stream_nsend_str(doveadm_print_ostream, "\"");
}
}
mail_user_unref(&user);
mail_storage_service_user_free(&service_user);
pool_unref(&pool);
return 1;
}
