static int
cmd_import_box_contents(struct doveadm_mail_iter *iter, struct mail *src_mail,
struct mailbox *dest_box)
{
struct mail_save_context *save_ctx;
struct mailbox_transaction_context *dest_trans;
const char *mailbox = mailbox_get_vname(dest_box);
int ret = 0;
dest_trans = mailbox_transaction_begin(dest_box,
MAILBOX_TRANSACTION_FLAG_EXTERNAL);
do {
if (doveadm_debug) {
i_debug("import: box=%s uid=%u",
mailbox, src_mail->uid);
}
save_ctx = mailbox_save_alloc(dest_trans);
mailbox_save_copy_flags(save_ctx, src_mail);
if (mailbox_copy(&save_ctx, src_mail) < 0) {
i_error("Copying box=%s uid=%u failed: %s",
mailbox, src_mail->uid,
mailbox_get_last_error(dest_box, NULL));
ret = -1;
}
} while (doveadm_mail_iter_next(iter, &src_mail));
if (mailbox_transaction_commit(&dest_trans) < 0) {
i_error("Committing copied mails to %s failed: %s", mailbox,
mailbox_get_last_error(dest_box, NULL));
ret = -1;
}
return ret;
}
static int
cmd_deduplicate_box(struct doveadm_mail_cmd_context *_ctx,
const struct mailbox_info *info,
struct mail_search_args *search_args)
{
struct deduplicate_cmd_context *ctx =
(struct deduplicate_cmd_context *)_ctx;
struct doveadm_mail_iter *iter;
struct mailbox *box;
struct mail *mail;
enum mail_error error;
pool_t pool;
HASH_TABLE(const char *, struct uidlist *) hash;
const char *key, *errstr;
struct uidlist *value;
int ret = 0;
if (doveadm_mail_iter_init(_ctx, info, search_args, 0, NULL,
&iter) < 0)
return -1;
pool = pool_alloconly_create("deduplicate", 10240);
hash_table_create(&hash, pool, 0, str_hash, strcmp);
while (doveadm_mail_iter_next(iter, &mail)) {
if (ctx->by_msgid) {
if (mail_get_first_header(mail, "Message-ID", &key) < 0) {
errstr = mailbox_get_last_error(mail->box, &error);
if (error == MAIL_ERROR_NOTFOUND)
continue;
i_error("Couldn't lookup Message-ID: for UID=%u: %s",
mail->uid, errstr);
doveadm_mail_failed_error(_ctx, error);
ret = -1;
break;
}
} else {
if (mail_get_special(mail, MAIL_FETCH_GUID, &key) < 0) {
errstr = mailbox_get_last_error(mail->box, &error);
if (error == MAIL_ERROR_NOTFOUND)
continue;
i_error("Couldn't lookup GUID: for UID=%u: %s",
mail->uid, errstr);
doveadm_mail_failed_error(_ctx, error);
ret = -1;
break;
}
}
if (key != NULL && *key != '\0') {
value = p_new(pool, struct uidlist, 1);
value->uid = mail->uid;
value->next = hash_table_lookup(hash, key);
if (value->next == NULL) {
key = p_strdup(pool, key);
hash_table_insert(hash, key, value);
} else {
hash_table_update(hash, key, value);
}
}
}
static int
cmd_save_to_mailbox(struct save_cmd_context *ctx, struct mailbox *box,
struct istream *input)
{
struct mail_storage *storage = mailbox_get_storage(box);
struct mailbox_transaction_context *trans;
struct mail_save_context *save_ctx;
ssize_t ret;
bool save_failed = FALSE;
if (mailbox_open(box) < 0) {
i_error("Failed to open mailbox %s: %s",
mailbox_get_vname(box), mailbox_get_last_error(box, NULL));
doveadm_mail_failed_storage(&ctx->ctx, storage);
return -1;
}
trans = mailbox_transaction_begin(box, MAILBOX_TRANSACTION_FLAG_EXTERNAL);
save_ctx = mailbox_save_alloc(trans);
if (mailbox_save_begin(&save_ctx, input) < 0) {
i_error("Saving failed: %s", mailbox_get_last_error(box, NULL));
doveadm_mail_failed_storage(&ctx->ctx, storage);
mailbox_transaction_rollback(&trans);
return -1;
}
while ((ret = i_stream_read(input)) > 0 || ret == -2) {
if (mailbox_save_continue(save_ctx) < 0) {
save_failed = TRUE;
ret = -1;
break;
}
}
i_assert(ret == -1);
if (input->stream_errno != 0) {
i_error("read(msg input) failed: %s", i_stream_get_error(input));
doveadm_mail_failed_error(&ctx->ctx, MAIL_ERROR_TEMP);
} else if (save_failed) {
i_error("Saving failed: %s", mailbox_get_last_error(box, NULL));
doveadm_mail_failed_storage(&ctx->ctx, storage);
} else if (mailbox_save_finish(&save_ctx) < 0) {
i_error("Saving failed: %s",
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_storage(&ctx->ctx, storage);
} else if (mailbox_transaction_commit(&trans) < 0) {
i_error("Save transaction commit failed: %s",
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_storage(&ctx->ctx, storage);
} else {
ret = 0;
}
if (save_ctx != NULL)
mailbox_save_cancel(&save_ctx);
if (trans != NULL)
mailbox_transaction_rollback(&trans);
i_assert(input->eof);
return ret < 0 ? -1 : 0;
}
static int
cmd_expunge_box(struct doveadm_mail_cmd_context *_ctx,
const struct mailbox_info *info,
struct mail_search_args *search_args)
{
struct expunge_cmd_context *ctx = (struct expunge_cmd_context *)_ctx;
struct doveadm_mail_iter *iter;
struct mailbox *box;
struct mail *mail;
enum mail_error error;
int ret = 0;
if (doveadm_mail_iter_init(_ctx, info, search_args, 0, NULL,
&iter) < 0)
return -1;
while (doveadm_mail_iter_next(iter, &mail)) {
if (doveadm_debug) {
i_debug("expunge: box=%s uid=%u",
info->vname, mail->uid);
}
mail_expunge(mail);
}
if (doveadm_mail_iter_deinit_keep_box(&iter, &box) < 0)
ret = -1;
else if (mailbox_sync(box, 0) < 0) {
i_error("Syncing mailbox '%s' failed: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
ret = -1;
}
if (ctx->delete_empty_mailbox && ret == 0) {
if (mailbox_delete_empty(box) < 0) {
error = mailbox_get_last_mail_error(box);
if (error != MAIL_ERROR_EXISTS) {
i_error("Deleting mailbox '%s' failed: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
ret = -1;
}
} else {
if (mailbox_set_subscribed(box, FALSE) < 0) {
i_error("Unsubscribing mailbox '%s' failed: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
ret = -1;
}
}
}
mailbox_free(&box);
return ret;
}
static int
dest_mailbox_open_or_create(struct import_cmd_context *ctx,
struct mail_user *user,
const struct mailbox_info *info,
struct mailbox **box_r)
{
struct mail_namespace *ns;
struct mailbox *box;
enum mail_error error;
const char *name, *errstr;
if (*ctx->dest_parent != '\0') {
/* prefix destination mailbox name with given parent mailbox */
ns = mail_namespace_find(user->namespaces, ctx->dest_parent);
} else {
ns = mail_namespace_find(user->namespaces, info->vname);
}
name = convert_vname_separators(info->vname,
mail_namespace_get_sep(info->ns),
mail_namespace_get_sep(ns));
if (*ctx->dest_parent != '\0') {
name = t_strdup_printf("%s%c%s", ctx->dest_parent,
mail_namespace_get_sep(ns), name);
}
box = mailbox_alloc(ns->list, name, MAILBOX_FLAG_SAVEONLY);
if (mailbox_create(box, NULL, FALSE) < 0) {
errstr = mailbox_get_last_error(box, &error);
if (error != MAIL_ERROR_EXISTS) {
i_error("Couldn't create mailbox %s: %s", name, errstr);
doveadm_mail_failed_mailbox(&ctx->ctx, box);
mailbox_free(&box);
return -1;
}
}
if (ctx->subscribe) {
if (mailbox_set_subscribed(box, TRUE) < 0) {
i_error("Couldn't subscribe to mailbox %s: %s",
name, mailbox_get_last_error(box, NULL));
}
}
if (mailbox_sync(box, MAILBOX_SYNC_FLAG_FULL_READ) < 0) {
i_error("Syncing mailbox %s failed: %s", name,
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(&ctx->ctx, box);
mailbox_free(&box);
return -1;
}
*box_r = box;
return 0;
}
static int
cmd_copy_box(struct copy_cmd_context *ctx, struct mailbox *destbox,
const struct mailbox_info *info)
{
struct doveadm_mail_iter *iter;
struct mailbox_transaction_context *desttrans;
struct mail_save_context *save_ctx;
struct mail *mail;
int ret = 0;
if (doveadm_mail_iter_init(&ctx->ctx, info, ctx->ctx.search_args, 0,
NULL, &iter) < 0)
return -1;
/* use a separately committed transaction for each mailbox.
this guarantees that mails aren't expunged without actually having
been copied. */
desttrans = mailbox_transaction_begin(destbox,
MAILBOX_TRANSACTION_FLAG_EXTERNAL);
while (doveadm_mail_iter_next(iter, &mail)) {
save_ctx = mailbox_save_alloc(desttrans);
mailbox_save_copy_flags(save_ctx, mail);
if (mailbox_copy(&save_ctx, mail) == 0) {
if (ctx->move)
mail_expunge(mail);
} else {
i_error("Copying message UID %u from '%s' failed: %s",
mail->uid, info->vname,
mailbox_get_last_error(destbox, NULL));
doveadm_mail_failed_mailbox(&ctx->ctx, destbox);
ret = -1;
}
}
if (mailbox_transaction_commit(&desttrans) < 0) {
i_error("Committing %s mails failed: %s",
ctx->move ? "moved" : "copied",
mailbox_get_last_error(destbox, NULL));
doveadm_mail_failed_mailbox(&ctx->ctx, destbox);
/* rollback expunges */
doveadm_mail_iter_deinit_rollback(&iter);
ret = -1;
} else {
if (doveadm_mail_iter_deinit_sync(&iter) < 0)
ret = -1;
}
return ret;
}
static int
cmd_mailbox_metadata_get_run(struct doveadm_mail_cmd_context *_ctx,
struct mail_user *user)
{
struct metadata_cmd_context *ctx = (struct metadata_cmd_context *)_ctx;
struct mail_namespace *ns;
struct mailbox *box;
struct mail_attribute_value value;
int ret;
ret = cmd_mailbox_metadata_open_mailbox(ctx, user, "get attribute",
&ns, &box);
if (ret != 0)
return ret;
ret = mailbox_attribute_get_stream(box, ctx->key_type, ctx->key, &value);
if (ret < 0) {
i_error("Failed to get attribute: %s",
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
} else if (ret == 0) {
/* not found, print as empty */
doveadm_print("");
} else if (value.value_stream != NULL) {
doveadm_print_istream(value.value_stream);
} else {
doveadm_print(value.value);
}
mailbox_free(&box);
return ret;
}
static int
cmd_acl_mailbox_open(struct doveadm_mail_cmd_context *ctx,
struct mail_user *user, const char *mailbox,
struct mailbox **box_r)
{
struct acl_user *auser = ACL_USER_CONTEXT(user);
struct mail_namespace *ns;
struct mailbox *box;
if (auser == NULL) {
i_error("ACL not enabled for %s", user->username);
doveadm_mail_failed_error(ctx, MAIL_ERROR_NOTFOUND);
return -1;
}
ns = mail_namespace_find(user->namespaces, mailbox);
box = mailbox_alloc(ns->list, mailbox,
MAILBOX_FLAG_READONLY | MAILBOX_FLAG_IGNORE_ACLS);
if (mailbox_open(box) < 0) {
i_error("Can't open mailbox %s: %s", mailbox,
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(ctx, box);
mailbox_free(&box);
return -1;
}
*box_r = box;
return 0;
}
static int
ns_mailbox_try_alloc(struct dsync_brain *brain, struct mail_namespace *ns,
const guid_128_t guid, struct mailbox **box_r,
const char **errstr_r, enum mail_error *error_r)
{
enum mailbox_flags flags = 0;
struct mailbox *box;
enum mailbox_existence existence;
int ret;
if (brain->backup_send) {
/* make sure mailbox isn't modified */
flags |= MAILBOX_FLAG_READONLY;
}
box = mailbox_alloc_guid(ns->list, guid, flags);
ret = mailbox_exists(box, FALSE, &existence);
if (ret < 0) {
*errstr_r = mailbox_get_last_error(box, error_r);
mailbox_free(&box);
return -1;
}
if (existence != MAILBOX_EXISTENCE_SELECT) {
mailbox_free(&box);
*errstr_r = existence == MAILBOX_EXISTENCE_NONE ?
"Mailbox was already deleted" :
"Mailbox is no longer selectable";
return 0;
}
*box_r = box;
return 1;
}
static int
lmtp_rcpt_to_is_over_quota(struct client *client,
const struct mail_recipient *rcpt)
{
struct mail_user *user;
struct mail_namespace *ns;
struct mailbox *box;
struct mailbox_status status;
const char *errstr;
enum mail_error error;
int ret;
if (!client->lmtp_set->lmtp_rcpt_check_quota)
return 0;
ret = mail_storage_service_next(storage_service,
rcpt->service_user, &user);
if (ret < 0)
return -1;
ns = mail_namespace_find_inbox(user->namespaces);
box = mailbox_alloc(ns->list, "INBOX", 0);
ret = mailbox_get_status(box, STATUS_CHECK_OVER_QUOTA, &status);
if (ret < 0) {
errstr = mailbox_get_last_error(box, &error);
if (error == MAIL_ERROR_NOSPACE) {
client_send_line(client, "552 5.2.2 <%s> %s",
rcpt->address, errstr);
ret = 1;
}
}
mailbox_free(&box);
mail_user_unref(&user);
return ret;
}
static int
ns_mailbox_try_alloc(struct mail_namespace *ns, const guid_128_t guid,
struct mailbox **box_r, const char **error_r)
{
struct mailbox *box;
enum mailbox_existence existence;
enum mail_error err;
int ret;
box = mailbox_alloc_guid(ns->list, guid, 0);
ret = mailbox_exists(box, FALSE, &existence);
if (ret < 0) {
*error_r = mailbox_get_last_error(box, &err);
mailbox_free(&box);
return -1;
}
if (existence != MAILBOX_EXISTENCE_SELECT) {
mailbox_free(&box);
*error_r = existence == MAILBOX_EXISTENCE_NONE ?
"Mailbox was already deleted" :
"Mailbox is no longer selectable";
return 0;
}
*box_r = box;
return 1;
}
static int
cmd_flags_run_box(struct flags_cmd_context *ctx,
const struct mailbox_info *info)
{
struct doveadm_mail_iter *iter;
struct mailbox *box;
struct mail *mail;
struct mail_keywords *kw = NULL;
if (doveadm_mail_iter_init(&ctx->ctx, info, ctx->ctx.search_args,
0, NULL, &iter) < 0)
return -1;
box = doveadm_mail_iter_get_mailbox(iter);
if (ctx->keywords != NULL) {
if (mailbox_keywords_create(box, ctx->keywords, &kw) < 0) {
i_error("Invalid keywords: %s",
mailbox_get_last_error(box, NULL));
(void)doveadm_mail_iter_deinit(&iter);
ctx->ctx.exit_code = DOVEADM_EX_NOTPOSSIBLE;
return -1;
}
}
while (doveadm_mail_iter_next(iter, &mail)) {
mail_update_flags(mail, ctx->modify_type, ctx->flags);
if (kw != NULL)
mail_update_keywords(mail, ctx->modify_type, kw);
}
if (kw != NULL)
mailbox_keywords_unref(&kw);
return doveadm_mail_iter_deinit(&iter);
}
cmd_expunge_finish(struct client_command_context *cmd,
struct mail_search_args *search_args)
{
struct client *client = cmd->client;
const char *errstr;
enum mail_error error = MAIL_ERROR_NONE;
int ret;
ret = imap_expunge(client->mailbox, search_args == NULL ? NULL :
search_args->args);
if (search_args != NULL)
mail_search_args_unref(&search_args);
if (ret < 0) {
errstr = mailbox_get_last_error(client->mailbox, &error);
if (error != MAIL_ERROR_PERM) {
client_send_box_error(cmd, client->mailbox);
return TRUE;
} else {
return cmd_sync(cmd, 0, IMAP_SYNC_FLAG_SAFE,
t_strdup_printf("OK Expunge ignored: %s.",
errstr));
}
}
client->sync_seen_deletes = FALSE;
if ((client->enabled_features & MAILBOX_FEATURE_QRESYNC) != 0) {
return cmd_sync(cmd, MAILBOX_SYNC_FLAG_EXPUNGE,
IMAP_SYNC_FLAG_SAFE, "OK Expunge completed.");
} else {
return cmd_sync_callback(cmd, MAILBOX_SYNC_FLAG_EXPUNGE,
IMAP_SYNC_FLAG_SAFE,
cmd_expunge_callback);
}
}
int imap_msgpart_url_read_part(struct imap_msgpart_url *mpurl,
struct imap_msgpart_open_result *result_r,
const char **error_r)
{
struct mail *mail;
int ret;
if (mpurl->result.input != NULL) {
i_stream_seek(mpurl->result.input, 0);
*result_r = mpurl->result;
return 1;
}
/* open mail if it is not yet open */
ret = imap_msgpart_url_open_mail(mpurl, &mail, error_r);
if (ret <= 0)
return ret;
/* open the referenced part as a stream */
ret = imap_msgpart_open(mail, mpurl->part, result_r);
if (ret < 0) {
*error_r = mailbox_get_last_error(mpurl->box, NULL);
return ret;
}
mpurl->result = *result_r;
return 1;
}
static int cmd_deduplicate_uidlist(struct doveadm_mail_cmd_context *_ctx,
struct mailbox *box, struct uidlist *uidlist)
{
struct mailbox_transaction_context *trans;
struct mail_search_context *search_ctx;
struct mail_search_args *search_args;
struct mail_search_arg *arg;
struct mail *mail;
ARRAY_TYPE(seq_range) uids;
int ret = 0;
/* the uidlist is reversed with oldest mails at the end.
we'll delete everything but the oldest mail. */
if (uidlist->next == NULL)
return 0;
t_array_init(&uids, 8);
for (; uidlist->next != NULL; uidlist = uidlist->next)
seq_range_array_add(&uids, uidlist->uid);
search_args = mail_search_build_init();
arg = mail_search_build_add(search_args, SEARCH_UIDSET);
arg->value.seqset = uids;
trans = mailbox_transaction_begin(box, 0);
search_ctx = mailbox_search_init(trans, search_args, NULL, 0, NULL);
mail_search_args_unref(&search_args);
while (mailbox_search_next(search_ctx, &mail))
mail_expunge(mail);
if (mailbox_search_deinit(&search_ctx) < 0) {
i_error("Searching mailbox '%s' failed: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
ret = -1;
}
if (mailbox_transaction_commit(&trans) < 0) {
i_error("Committing mailbox '%s' transaction failed: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
ret = -1;
}
return ret;
}
static int
cmd_copy_run(struct doveadm_mail_cmd_context *_ctx, struct mail_user *user)
{
struct copy_cmd_context *ctx = (struct copy_cmd_context *)_ctx;
const enum mailbox_list_iter_flags iter_flags =
MAILBOX_LIST_ITER_NO_AUTO_BOXES |
MAILBOX_LIST_ITER_RETURN_NO_FLAGS;
struct doveadm_mailbox_list_iter *iter;
struct mail_user *src_user;
struct mail_namespace *ns;
struct mailbox *destbox;
const struct mailbox_info *info;
int ret = 0;
if (ctx->source_username != NULL && ctx->source_user == NULL)
cmd_copy_alloc_source_user(ctx);
ns = mail_namespace_find(user->namespaces, ctx->destname);
destbox = mailbox_alloc(ns->list, ctx->destname, MAILBOX_FLAG_SAVEONLY);
if (mailbox_open(destbox) < 0) {
i_error("Can't open mailbox '%s': %s", ctx->destname,
mailbox_get_last_error(destbox, NULL));
doveadm_mail_failed_mailbox(&ctx->ctx, destbox);
mailbox_free(&destbox);
return -1;
}
src_user = ctx->source_user != NULL ? ctx->source_user : user;
iter = doveadm_mailbox_list_iter_init(_ctx, src_user, _ctx->search_args,
iter_flags);
while ((info = doveadm_mailbox_list_iter_next(iter)) != NULL) T_BEGIN {
if (cmd_copy_box(ctx, destbox, info) < 0)
ret = -1;
} T_END;
if (doveadm_mailbox_list_iter_deinit(&iter) < 0)
ret = -1;
if (mailbox_sync(destbox, 0) < 0) {
i_error("Syncing mailbox '%s' failed: %s", ctx->destname,
mailbox_get_last_error(destbox, NULL));
doveadm_mail_failed_mailbox(&ctx->ctx, destbox);
ret = -1;
}
mailbox_free(&destbox);
return ret;
}
static int dsync_mailbox_tree_add(struct dsync_mailbox_tree *tree,
const struct mailbox_info *info,
const guid_128_t box_guid,
enum mail_error *error_r)
{
struct dsync_mailbox_node *node;
struct mailbox *box;
struct mailbox_metadata metadata;
struct mailbox_status status;
const char *errstr;
enum mail_error error;
int ret = 0;
if ((info->flags & MAILBOX_NONEXISTENT) != 0)
return 0;
if ((info->flags & MAILBOX_NOSELECT) != 0) {
return !guid_128_is_empty(box_guid) ? 0 :
dsync_mailbox_tree_add_exists_node(tree, info, &node, error_r);
}
/* get GUID and UIDVALIDITY for selectable mailbox */
box = mailbox_alloc(info->ns->list, info->vname, MAILBOX_FLAG_READONLY);
if (dsync_mailbox_tree_get_selectable(box, &metadata, &status) < 0) {
errstr = mailbox_get_last_error(box, &error);
switch (error) {
case MAIL_ERROR_NOTFOUND:
/* mailbox was just deleted? */
break;
case MAIL_ERROR_NOTPOSSIBLE:
/* invalid mbox files? ignore */
break;
default:
i_error("Failed to access mailbox %s: %s",
info->vname, errstr);
*error_r = error;
ret = -1;
}
mailbox_free(&box);
return ret;
}
mailbox_free(&box);
if (!guid_128_is_empty(box_guid) &&
!guid_128_equals(box_guid, metadata.guid)) {
/* unwanted mailbox */
return 0;
}
if (dsync_mailbox_tree_add_exists_node(tree, info, &node, error_r) < 0)
return -1;
memcpy(node->mailbox_guid, metadata.guid,
sizeof(node->mailbox_guid));
node->uid_validity = status.uidvalidity;
node->uid_next = status.uidnext;
return 0;
}
void virtual_box_copy_error(struct mailbox *dest, struct mailbox *src)
{
const char *name, *str;
enum mail_error error;
name = get_user_visible_mailbox_name(src);
str = mailbox_get_last_error(src, &error);
str = t_strdup_printf("%s (for backend mailbox %s)", str, name);
mail_storage_set_error(dest->storage, error, str);
}
static struct mail_raw *mail_raw_create
(struct mail_user *ruser, struct istream *input,
const char *mailfile, const char *sender, time_t mtime)
{
struct mail_raw *mailr;
struct mailbox_header_lookup_ctx *headers_ctx;
const char *envelope_sender;
int ret;
if ( mailfile != NULL && *mailfile != '/' )
mailfile = t_abspath(mailfile);
mailr = i_new(struct mail_raw, 1);
envelope_sender = sender != NULL ? sender : DEFAULT_ENVELOPE_SENDER;
if ( mailfile == NULL ) {
ret = raw_mailbox_alloc_stream(ruser, input, mtime,
envelope_sender, &mailr->box);
} else {
ret = raw_mailbox_alloc_path(ruser, mailfile, (time_t)-1,
envelope_sender, &mailr->box);
}
if ( ret < 0 ) {
if ( mailfile == NULL ) {
i_fatal("Can't open delivery mail as raw: %s",
mailbox_get_last_error(mailr->box, NULL));
} else {
i_fatal("Can't open delivery mail as raw (file=%s): %s",
mailfile, mailbox_get_last_error(mailr->box, NULL));
}
}
mailr->trans = mailbox_transaction_begin(mailr->box, 0);
headers_ctx = mailbox_header_lookup_init(mailr->box, wanted_headers);
mailr->mail = mail_alloc(mailr->trans, 0, headers_ctx);
mailbox_header_lookup_unref(&headers_ctx);
mail_set_seq(mailr->mail, 1);
return mailr;
}
static int
cmd_mailbox_metadata_set_run(struct doveadm_mail_cmd_context *_ctx,
struct mail_user *user)
{
struct metadata_cmd_context *ctx = (struct metadata_cmd_context *)_ctx;
struct mail_namespace *ns;
struct mailbox *box;
struct mailbox_transaction_context *trans;
int ret;
ret = cmd_mailbox_metadata_open_mailbox(ctx, user, "set attribute",
&ns, &box);
if (ret != 0)
return ret;
trans = mailbox_transaction_begin(box, ctx->empty_mailbox_name ?
MAILBOX_TRANSACTION_FLAG_EXTERNAL : 0);
ret = ctx->value.value == NULL ?
mailbox_attribute_unset(trans, ctx->key_type, ctx->key) :
mailbox_attribute_set(trans, ctx->key_type, ctx->key, &ctx->value);
if (ret < 0) {
i_error("Failed to set attribute: %s",
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
mailbox_transaction_rollback(&trans);
} else if (mailbox_transaction_commit(&trans) < 0) {
i_error("Failed to commit transaction: %s",
mailbox_get_last_error(box, NULL));
doveadm_mail_failed_mailbox(_ctx, box);
ret = -1;
}
mailbox_free(&box);
return ret;
}
static int dsync_mail_error(struct dsync_mailbox_exporter *exporter,
struct mail *mail, const char *field)
{
const char *errstr;
enum mail_error error;
errstr = mailbox_get_last_error(exporter->box, &error);
if (error == MAIL_ERROR_EXPUNGED)
return 0;
exporter->error = p_strdup_printf(exporter->pool,
"Can't lookup %s for UID=%u: %s",
field, mail->uid, errstr);
return -1;
}
static int dsync_box_get(struct mailbox *box, struct dsync_mailbox *dsync_box_r)
{
const enum mailbox_status_items status_items =
STATUS_UIDVALIDITY | STATUS_UIDNEXT | STATUS_MESSAGES |
STATUS_FIRST_RECENT_UID | STATUS_HIGHESTMODSEQ |
STATUS_HIGHESTPVTMODSEQ;
const enum mailbox_metadata_items metadata_items =
MAILBOX_METADATA_CACHE_FIELDS | MAILBOX_METADATA_GUID;
struct mailbox_status status;
struct mailbox_metadata metadata;
const char *errstr;
enum mail_error error;
/* get metadata first, since it may autocreate the mailbox */
if (mailbox_get_metadata(box, metadata_items, &metadata) < 0 ||
mailbox_get_status(box, status_items, &status) < 0) {
errstr = mailbox_get_last_error(box, &error);
if (error == MAIL_ERROR_NOTFOUND ||
error == MAIL_ERROR_NOTPOSSIBLE) {
/* Mailbox isn't selectable, try the next one. We
should have already caught \Noselect mailboxes, but
check them anyway here. The NOTPOSSIBLE check is
mainly for invalid mbox files. */
return 0;
}
i_error("Failed to access mailbox %s: %s",
mailbox_get_vname(box), errstr);
return -1;
}
i_assert(status.uidvalidity != 0 || status.messages == 0);
memset(dsync_box_r, 0, sizeof(*dsync_box_r));
memcpy(dsync_box_r->mailbox_guid, metadata.guid,
sizeof(dsync_box_r->mailbox_guid));
dsync_box_r->uid_validity = status.uidvalidity;
dsync_box_r->uid_next = status.uidnext;
dsync_box_r->messages_count = status.messages;
dsync_box_r->first_recent_uid = status.first_recent_uid;
dsync_box_r->highest_modseq = status.highest_modseq;
dsync_box_r->highest_pvt_modseq = status.highest_pvt_modseq;
dsync_box_r->cache_fields = *metadata.cache_fields;
dsync_box_r->have_guids = status.have_guids;
dsync_box_r->have_save_guids = status.have_save_guids;
dsync_box_r->have_only_guid128 = status.have_only_guid128;
return 1;
}
static int
quota_count_mailbox(struct quota_root *root, struct mail_namespace *ns,
const char *vname, uint64_t *bytes, uint64_t *count)
{
struct quota_rule *rule;
struct mailbox *box;
struct mailbox_metadata metadata;
struct mailbox_status status;
enum mail_error error;
const char *errstr;
int ret;
rule = quota_root_rule_find(root->set, vname);
if (rule != NULL && rule->ignore) {
/* mailbox not included in quota */
return 0;
}
box = mailbox_alloc(ns->list, vname, MAILBOX_FLAG_READONLY);
if ((box->storage->class_flags & MAIL_STORAGE_CLASS_FLAG_NOQUOTA) != 0) {
/* quota doesn't exist for this mailbox/storage */
ret = 0;
} else if (mailbox_get_metadata(box, root->quota->set->vsizes ?
MAILBOX_METADATA_VIRTUAL_SIZE :
MAILBOX_METADATA_PHYSICAL_SIZE,
&metadata) < 0 ||
mailbox_get_status(box, STATUS_MESSAGES, &status) < 0) {
errstr = mailbox_get_last_error(box, &error);
if (error == MAIL_ERROR_TEMP) {
i_error("quota: Couldn't get size of mailbox %s: %s",
vname, errstr);
ret = -1;
} else {
/* non-temporary error, e.g. ACLs denied access. */
ret = 0;
}
} else {
ret = 1;
*bytes += root->quota->set->vsizes ?
metadata.virtual_size : metadata.physical_size;
*count += status.messages;
}
mailbox_free(&box);
return ret;
}
static bool cmd_fetch_finish(struct imap_fetch_context *ctx,
struct client_command_context *cmd)
{
static const char *ok_message = "OK Fetch completed.";
const char *tagged_reply = ok_message;
enum mail_error error;
bool failed, seen_flags_changed = ctx->state.seen_flags_changed;
if (ctx->state.skipped_expunged_msgs) {
tagged_reply = "OK ["IMAP_RESP_CODE_EXPUNGEISSUED"] "
"Some messages were already expunged.";
}
failed = imap_fetch_end(ctx) < 0;
imap_fetch_free(&ctx);
if (failed) {
const char *errstr;
if (cmd->client->output->closed) {
client_disconnect(cmd->client, "Disconnected");
return TRUE;
}
errstr = mailbox_get_last_error(cmd->client->mailbox, &error);
if (error == MAIL_ERROR_CONVERSION ||
error == MAIL_ERROR_INVALIDDATA) {
/* a) BINARY found unsupported Content-Transfer-Encoding
b) Content was invalid */
tagged_reply = t_strdup_printf(
"NO ["IMAP_RESP_CODE_UNKNOWN_CTE"] %s", errstr);
} else {
/* We never want to reply NO to FETCH requests,
BYE is preferrable (see imap-ml for reasons). */
client_disconnect_with_error(cmd->client, errstr);
return TRUE;
}
}
return cmd_sync(cmd,
(seen_flags_changed ? 0 : MAILBOX_SYNC_FLAG_FAST) |
(cmd->uid ? 0 : MAILBOX_SYNC_FLAG_NO_EXPUNGES), 0,
tagged_reply);
}
static int imap_map_read(struct mailbox *box)
{
struct pop3_migration_mailbox *mbox = POP3_MIGRATION_CONTEXT(box);
struct mailbox_status status;
struct mailbox_transaction_context *t;
struct mail_search_args *search_args;
struct mail_search_context *ctx;
struct mail *mail;
struct imap_msg_map *map;
uoff_t psize;
int ret = 0;
mailbox_get_open_status(box, STATUS_MESSAGES, &status);
i_assert(!array_is_created(&mbox->imap_msg_map));
p_array_init(&mbox->imap_msg_map, box->pool, status.messages);
t = mailbox_transaction_begin(box, 0);
search_args = mail_search_build_init();
mail_search_build_add_all(search_args);
ctx = mailbox_search_init(t, search_args, NULL,
MAIL_FETCH_PHYSICAL_SIZE, NULL);
mail_search_args_unref(&search_args);
while (mailbox_search_next(ctx, &mail)) {
if (mail_get_physical_size(mail, &psize) < 0) {
i_error("pop3_migration: Failed to get psize for imap uid %u: %s",
mail->uid,
mailbox_get_last_error(box, NULL));
ret = -1;
break;
}
map = array_append_space(&mbox->imap_msg_map);
map->uid = mail->uid;
map->psize = psize;
}
if (mailbox_search_deinit(&ctx) < 0)
ret = -1;
(void)mailbox_transaction_commit(&t);
return ret;
}
int imap_msgpart_url_get_bodypartstructure(struct imap_msgpart_url *mpurl,
const char **bpstruct_r,
const char **error_r)
{
struct mail *mail;
int ret;
/* open mail if it is not yet open */
ret = imap_msgpart_url_open_mail(mpurl, &mail, error_r);
if (ret <= 0)
return ret;
ret = imap_msgpart_bodypartstructure(mail, mpurl->part, bpstruct_r);
if (ret < 0)
*error_r = mailbox_get_last_error(mpurl->box, NULL);
else if (ret == 0)
*error_r = "Message part not found";
return ret;
}
static int
cmd_mailbox_metadata_list_run_iter(struct metadata_cmd_context *ctx,
struct mailbox *box,
enum mail_attribute_type type)
{
struct mailbox_attribute_iter *iter;
const char *key;
iter = mailbox_attribute_iter_init(box, type, ctx->key);
while ((key = mailbox_attribute_iter_next(iter)) != NULL)
doveadm_print(key);
if (mailbox_attribute_iter_deinit(&iter) < 0) {
i_error("Mailbox %s: Failed to iterate mailbox attributes: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
return -1;
}
return 0;
}
void dsync_brain_mailbox_update_pre(struct dsync_brain *brain,
struct mailbox *box,
const struct dsync_mailbox *local_box,
const struct dsync_mailbox *remote_box)
{
struct mailbox_update update;
const struct dsync_mailbox_state *state;
memset(&update, 0, sizeof(update));
if (local_box->uid_validity != remote_box->uid_validity) {
/* Keep the UIDVALIDITY for the mailbox that has more
messages. If they equal, use the higher UIDVALIDITY. */
if (remote_box->messages_count > local_box->messages_count ||
(remote_box->messages_count == local_box->messages_count &&
remote_box->uid_validity > local_box->uid_validity))
update.uid_validity = remote_box->uid_validity;
state = dsync_mailbox_state_find(brain, local_box->mailbox_guid);
if (state != NULL && state->last_common_uid > 0) {
/* we can't continue syncing this mailbox in this
session, because the other side already started
sending mailbox changes, but not for all mails. */
dsync_mailbox_state_remove(brain, local_box->mailbox_guid);
// FIXME: handle this properly
}
}
dsync_cache_fields_update(local_box, remote_box, &update);
if (update.uid_validity == 0 &&
update.cache_updates == NULL) {
/* no changes */
return;
}
if (mailbox_update(box, &update) < 0) {
i_error("Couldn't update mailbox %s metadata: %s",
mailbox_get_vname(box),
mailbox_get_last_error(box, NULL));
brain->failed = TRUE;
}
}
static int
dsync_mailbox_tree_fix_guid_duplicate(struct dsync_mailbox_tree *tree,
struct dsync_mailbox_node *node1,
struct dsync_mailbox_node *node2)
{
struct mailbox *box;
struct mailbox_update update;
struct dsync_mailbox_node *change_node;
const char *change_vname;
int ret = 0;
memset(&update, 0, sizeof(update));
guid_128_generate(update.mailbox_guid);
/* just in case the duplication exists in both sides,
make them choose the same node */
if (strcmp(dsync_mailbox_node_get_full_name(tree, node1),
dsync_mailbox_node_get_full_name(tree, node2)) <= 0)
change_node = node1;
else
change_node = node2;
change_vname = dsync_mailbox_node_get_full_name(tree, change_node);
i_error("Duplicate mailbox GUID %s for mailboxes %s and %s - "
"giving a new GUID %s to %s",
guid_128_to_string(node1->mailbox_guid),
dsync_mailbox_node_get_full_name(tree, node1),
dsync_mailbox_node_get_full_name(tree, node2),
guid_128_to_string(update.mailbox_guid), change_vname);
i_assert(node1->ns != NULL && node2->ns != NULL);
box = mailbox_alloc(change_node->ns->list, change_vname, 0);
if (mailbox_update(box, &update) < 0) {
i_error("Couldn't update mailbox %s GUID: %s",
change_vname, mailbox_get_last_error(box, NULL));
ret = -1;
} else {
memcpy(change_node->mailbox_guid, update.mailbox_guid,
sizeof(change_node->mailbox_guid));
}
mailbox_free(&box);
return ret;
}
int imap_status_get(struct client_command_context *cmd,
struct mail_namespace *ns, const char *mailbox,
const struct imap_status_items *items,
struct imap_status_result *result_r)
{
struct client *client = cmd->client;
struct mailbox *box;
const char *errstr;
int ret = 0;
if (client->mailbox != NULL &&
mailbox_equals(client->mailbox, ns, mailbox)) {
/* this mailbox is selected */
box = client->mailbox;
} else {
/* open the mailbox */
box = mailbox_alloc(ns->list, mailbox, MAILBOX_FLAG_READONLY);
mailbox_set_reason(box, "STATUS");
if (client->enabled_features != 0)
(void)mailbox_enable(box, client->enabled_features);
}
if ((items->status & STATUS_HIGHESTMODSEQ) != 0)
(void)client_enable(client, MAILBOX_FEATURE_CONDSTORE);
ret = mailbox_get_status(box, items->status, &result_r->status);
if (items->metadata != 0 && ret == 0) {
ret = mailbox_get_metadata(box, items->metadata,
&result_r->metadata);
}
if (ret < 0) {
errstr = mailbox_get_last_error(box, &result_r->error);
result_r->errstr = imap_get_error_string(cmd, errstr,
result_r->error);
}
if (box != client->mailbox)
mailbox_free(&box);
return ret;
}
