a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include "lib.h"

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include "array.h"

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include "ioloop.h"

472369cba85d9f7c995dda60e7cd01d78b4a960aTimo Sirainen#include "mkdir-parents.h"

e28fa207d1a097fa6e4a867f74ee0761472ef1ceTimo Sirainen#include "str.h"

37847ec8eaec9ad55c9df10ae109efe7b37ac573Timo Sirainen#include "sha1.h"

bd4e36a8cd7257cca7d1434c49a1e343ed7c5100Timo Sirainen#include "hash.h"

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen#include "home-expand.h"

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen#include "unichar.h"

94d8e51119003d2bc5a100c663f90141f297385dTimo Sirainen#include "settings-parser.h"

e28fa207d1a097fa6e4a867f74ee0761472ef1ceTimo Sirainen#include "imap-utf7.h"

37847ec8eaec9ad55c9df10ae109efe7b37ac573Timo Sirainen#include "mailbox-log.h"

ef50336eefcb9ba99f73c6af37420eaf8857a39bTimo Sirainen#include "mailbox-tree.h"

13d98ffa534f2e7d04a832c9d0153fc9c568b878Timo Sirainen#include "mail-storage.h"

13d98ffa534f2e7d04a832c9d0153fc9c568b878Timo Sirainen#include "mail-storage-hooks.h"

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include "mailbox-list-private.h"

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include <time.h>

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen#include <ctype.h>

5694eeb99b69dea8033ca77ad69743c6b4871370Timo Sirainen#include <unistd.h>

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include <dirent.h>

5694eeb99b69dea8033ca77ad69743c6b4871370Timo Sirainen#include <sys/stat.h>

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#define MAILBOX_MAX_HIERARCHY_LEVELS 20

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#define MAILBOX_MAX_HIERARCHY_NAME_LENGTH 200

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

8e371a3ce32bd64288786855b8ce0cb63f19f7d1Timo Sirainenstruct mailbox_list_module_register mailbox_list_module_register = { 0 };

220e21750948941dc6e33b8f11b552fa21d7f81eTimo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainenstatic ARRAY_DEFINE(mailbox_list_drivers, const struct mailbox_list *);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainenvoid mailbox_lists_init(void)

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen{

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen i_array_init(&mailbox_list_drivers, 4);

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen}

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainenvoid mailbox_lists_deinit(void)

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen{

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen array_free(&mailbox_list_drivers);

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen}

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainenstatic bool mailbox_list_driver_find(const char *name, unsigned int *idx_r)

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen{

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen const struct mailbox_list *const *drivers;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen unsigned int i, count;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen drivers = array_get(&mailbox_list_drivers, &count);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen for (i = 0; i < count; i++) {

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen if (strcasecmp(drivers[i]->name, name) == 0) {

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen *idx_r = i;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen return TRUE;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen }

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen }

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen return FALSE;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen}

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainenvoid mailbox_list_register(const struct mailbox_list *list)

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen{

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen unsigned int idx;

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen if (mailbox_list_driver_find(list->name, &idx)) {

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen i_fatal("mailbox_list_register(%s): duplicate driver",

8a0ad174adb1eb5108511b90e97f4e5f9089b0eeTimo Sirainen list->name);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen }

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen array_append(&mailbox_list_drivers, &list, 1);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen}

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainenvoid mailbox_list_unregister(const struct mailbox_list *list)

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen{

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen unsigned int idx;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen if (!mailbox_list_driver_find(list->name, &idx)) {

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen i_fatal("mailbox_list_unregister(%s): unknown driver",

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen list->name);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen }

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen array_delete(&mailbox_list_drivers, idx, 1);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen}

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainenconst struct mailbox_list *

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainenmailbox_list_find_class(const char *driver)

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen{

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen const struct mailbox_list *const *class_p;

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen unsigned int idx;

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen if (!mailbox_list_driver_find(driver, &idx))

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen return NULL;

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen class_p = array_idx(&mailbox_list_drivers, idx);

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen return *class_p;

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen}

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainenint mailbox_list_create(const char *driver, struct mail_namespace *ns,

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen const struct mailbox_list_settings *set,

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen enum mailbox_list_flags flags,

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen struct mailbox_list **list_r, const char **error_r)

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen{

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen const struct mailbox_list *const *class_p;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen struct mailbox_list *list;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen unsigned int idx;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen i_assert(ns->list == NULL ||

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen (flags & MAILBOX_LIST_FLAG_SECONDARY) != 0);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen i_assert(set->subscription_fname == NULL ||

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen *set->subscription_fname != '\0');

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen if (!mailbox_list_driver_find(driver, &idx)) {

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen *error_r = "Unknown driver name";

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen return -1;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen }

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

1701e3f91107051b1704721bf1dc1e32491faaf9Timo Sirainen class_p = array_idx(&mailbox_list_drivers, idx);

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen if (((*class_p)->props & MAILBOX_LIST_PROP_NO_MAILDIR_NAME) != 0 &&

6600c05e2ab38e9f662582b63c56b0c980a03748Timo Sirainen set->maildir_name != NULL && *set->maildir_name != '\0') {

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen *error_r = "maildir_name not supported by this driver";

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen return -1;

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen }

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen if (((*class_p)->props & MAILBOX_LIST_PROP_NO_ALT_DIR) != 0 &&

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen set->alt_dir != NULL) {

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen *error_r = "alt_dir not supported by this driver";

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen return -1;

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen }

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen i_assert(set->root_dir == NULL || *set->root_dir != '\0' ||

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen ((*class_p)->props & MAILBOX_LIST_PROP_NO_ROOT) != 0);

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list = (*class_p)->v.alloc();

1701e3f91107051b1704721bf1dc1e32491faaf9Timo Sirainen array_create(&list->module_contexts, list->pool, sizeof(void *), 5);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->ns = ns;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->mail_set = ns->mail_set;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->flags = flags;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->file_create_mode = (mode_t)-1;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->dir_create_mode = (mode_t)-1;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->file_create_gid = (gid_t)-1;

3fe67ec75ccae1230bb9eb9f16affc48377f6441Timo Sirainen list->changelog_timestamp = (time_t)-1;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen /* copy settings */

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen if (set->root_dir != NULL) {

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen list->set.root_dir = p_strdup(list->pool, set->root_dir);

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen list->set.index_dir = set->index_dir == NULL ||

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen strcmp(set->index_dir, set->root_dir) == 0 ? NULL :

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen p_strdup(list->pool, set->index_dir);

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen list->set.control_dir = set->control_dir == NULL ||

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen strcmp(set->control_dir, set->root_dir) == 0 ? NULL :

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen p_strdup(list->pool, set->control_dir);

2a6dcd984104fed84bed8795ccdfabb20e41ce52Timo Sirainen }

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->set.inbox_path = p_strdup(list->pool, set->inbox_path);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->set.subscription_fname =

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen p_strdup(list->pool, set->subscription_fname);

2649b237dd4690575e75a30b2bf3b39ebd37b835Timo Sirainen list->set.maildir_name = set->maildir_name == NULL ? "" :

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen p_strdup(list->pool, set->maildir_name);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->set.mailbox_dir_name =

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen p_strdup(list->pool, set->mailbox_dir_name);

27586e4785d56aeb76e1fd96af8db799688dc64aTimo Sirainen list->set.alt_dir = p_strdup(list->pool, set->alt_dir);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen if (set->mailbox_dir_name == NULL || *set->mailbox_dir_name == '\0')

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->set.mailbox_dir_name = "";

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen else if (set->mailbox_dir_name[strlen(set->mailbox_dir_name)-1] == '/') {

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->set.mailbox_dir_name =

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen p_strdup(list->pool, set->mailbox_dir_name);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen } else {

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen list->set.mailbox_dir_name =

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen p_strconcat(list->pool, set->mailbox_dir_name, "/", NULL);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen }

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen list->set.utf8 = set->utf8;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen if (ns->mail_set->mail_debug) {

7920a47321690c932ffd4d286cd16b4048d22d41Timo Sirainen i_debug("%s: root=%s, index=%s, control=%s, inbox=%s, alt=%s",

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk list->name,

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk list->set.root_dir == NULL ? "" : list->set.root_dir,

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk list->set.index_dir == NULL ? "" : list->set.index_dir,

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk list->set.control_dir == NULL ?

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk "" : list->set.control_dir,

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk list->set.inbox_path == NULL ?

7920a47321690c932ffd4d286cd16b4048d22d41Timo Sirainen "" : list->set.inbox_path,

7920a47321690c932ffd4d286cd16b4048d22d41Timo Sirainen list->set.alt_dir == NULL ? "" : list->set.alt_dir);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen }

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen if ((flags & MAILBOX_LIST_FLAG_SECONDARY) == 0)

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen mail_namespace_finish_list_init(ns, list);

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen

db8b0a3f74a20528d66a3c4be7df920e5c4554c2Timo Sirainen *list_r = list;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

5666a3d6a7ea89362b8d9e8b39b15424cd9d6388Timo Sirainen hook_mailbox_list_created(list);

1701e3f91107051b1704721bf1dc1e32491faaf9Timo Sirainen return 0;

1701e3f91107051b1704721bf1dc1e32491faaf9Timo Sirainen}

1701e3f91107051b1704721bf1dc1e32491faaf9Timo Sirainen

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainenstatic int fix_path(struct mail_user *user, const char *path,

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen const char **path_r, const char **error_r)

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen{

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen size_t len = strlen(path);

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen if (len > 1 && path[len-1] == '/')

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen path = t_strndup(path, len-1);

9abf5be0962538e1f6f5c73c838ff677341da0c9Timo Sirainen if (path[0] == '~' && path[1] != '/' && path[1] != '\0') {

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen /* ~otheruser/dir */

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen if (home_try_expand(&path) < 0) {

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen *error_r = t_strconcat(

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen "No home directory for system user. "

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen "Can't expand ", t_strcut(path, '/'),

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen " for ", NULL);

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen return -1;

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen }

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen } else {

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen if (mail_user_try_home_expand(user, &path) < 0) {

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen *error_r = "Home directory not set for user. "

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen "Can't expand ~/ for ";

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen return -1;

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen }

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen }

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen *path_r = path;

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen return 0;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen}

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainenstatic const char *split_next_arg(const char *const **_args)

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen{

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen const char *const *args = *_args;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen const char *str = args[0];

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen args++;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen while (*args != NULL && **args == '\0') {

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen args++;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen if (*args == NULL) {

5c597df6aa8d81de4053c6986fab7739f3b44b20Timo Sirainen /* string ends with ":", just ignore it. */

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen break;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen }

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen str = t_strconcat(str, ":", *args, NULL);

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen args++;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen }

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen *_args = args;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen return str;

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen}

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainenint mailbox_list_settings_parse(struct mail_user *user, const char *data,

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen struct mailbox_list_settings *set_r,

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen const char **error_r)

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen{

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen const char *const *tmp, *key, *value, **dest, *str, *error;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen *error_r = NULL;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen memset(set_r, 0, sizeof(*set_r));

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen if (*data == '\0')

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen return 0;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen /* <root dir> */

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen tmp = t_strsplit(data, ":");

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen str = split_next_arg(&tmp);

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen if (fix_path(user, str, &set_r->root_dir, &error) < 0) {

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen *error_r = t_strconcat(error, "mail root dir in: ", data, NULL);

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen return -1;

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen }

c58c12049c883b281c088d47a2a7278c21c390e1Timo Sirainen if (strncmp(set_r->root_dir, "INBOX=", 6) == 0) {

c58c12049c883b281c088d47a2a7278c21c390e1Timo Sirainen /* probably mbox user trying to avoid root_dir */

c58c12049c883b281c088d47a2a7278c21c390e1Timo Sirainen *error_r = t_strconcat("Mail root directory not given: ",

c58c12049c883b281c088d47a2a7278c21c390e1Timo Sirainen data, NULL);

c58c12049c883b281c088d47a2a7278c21c390e1Timo Sirainen return -1;

c58c12049c883b281c088d47a2a7278c21c390e1Timo Sirainen }

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen while (*tmp != NULL) {

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen str = split_next_arg(&tmp);

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen if (strcmp(str, "UTF-8") == 0) {

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen set_r->utf8 = TRUE;

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen continue;

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen }

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen value = strchr(str, '=');

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen if (value == NULL) {

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen key = str;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen value = "";

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen } else {

c1d19144dd7b1de6822df6ed1d10af0c9cb38840Timo Sirainen key = t_strdup_until(str, value);

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen value++;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen }

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen if (strcmp(key, "INBOX") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->inbox_path;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen else if (strcmp(key, "INDEX") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->index_dir;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen else if (strcmp(key, "CONTROL") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->control_dir;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen else if (strcmp(key, "ALT") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->alt_dir;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen else if (strcmp(key, "LAYOUT") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->layout;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen else if (strcmp(key, "SUBSCRIPTIONS") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->subscription_fname;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen else if (strcmp(key, "DIRNAME") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->maildir_name;

5494a6bc149da8f02fd25c0434a9d612ac33f659Timo Sirainen else if (strcmp(key, "MAILBOXDIR") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen dest = &set_r->mailbox_dir_name;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen else {

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen *error_r = t_strdup_printf("Unknown setting: %s", key);

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen return -1;

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen }

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen if (fix_path(user, value, dest, &error) < 0) {

94b0ff77495c3ed14bdd4b5d7ae1eb37e8c9efb5Timo Sirainen *error_r = t_strconcat(error, key, " in: ", data, NULL);

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen return -1;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen }

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen }

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen if (set_r->index_dir != NULL && strcmp(set_r->index_dir, "MEMORY") == 0)

b365bd121cdc87f63e1dd47c5085a27091118e00Timo Sirainen set_r->index_dir = "";

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen return 0;

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen}

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainenconst char *mailbox_list_get_unexpanded_path(struct mailbox_list *list,

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen enum mailbox_list_path_type type)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen{

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const struct mail_storage_settings *mail_set;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const char *location = list->ns->unexpanded_set->location;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen struct mail_user *user = list->ns->user;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen struct mailbox_list_settings set;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const char *p, *error;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

94d8e51119003d2bc5a100c663f90141f297385dTimo Sirainen if (*location == SETTING_STRVAR_EXPANDED[0]) {

1433bf361ddb0bba8878c8ada5726d0284edad57Timo Sirainen /* set using -o or userdb lookup. */

1433bf361ddb0bba8878c8ada5726d0284edad57Timo Sirainen return "";

1433bf361ddb0bba8878c8ada5726d0284edad57Timo Sirainen }

1433bf361ddb0bba8878c8ada5726d0284edad57Timo Sirainen

94d8e51119003d2bc5a100c663f90141f297385dTimo Sirainen i_assert(*location == SETTING_STRVAR_UNEXPANDED[0]);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen location++;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (*location == '\0') {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen mail_set = mail_user_set_get_driver_settings(user->set_info,

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen user->unexpanded_set, MAIL_STORAGE_SET_DRIVER_NAME);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen i_assert(mail_set != NULL);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen location = mail_set->mail_location;

94d8e51119003d2bc5a100c663f90141f297385dTimo Sirainen if (*location == SETTING_STRVAR_EXPANDED[0])

4a514fb20e04df397842cde11cc9ea92abfe9728Timo Sirainen return "";

94d8e51119003d2bc5a100c663f90141f297385dTimo Sirainen i_assert(*location == SETTING_STRVAR_UNEXPANDED[0]);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen location++;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen /* type:settings */

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen p = strchr(location, ':');

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (p == NULL)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return "";

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (mailbox_list_settings_parse(user, p + 1, &set, &error) < 0)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return "";

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return mailbox_list_get_root_path(&set, type);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen}

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainenstatic const char *

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainenmailbox_list_escape_name(struct mailbox_list *list, const char *vname)

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen{

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen char ns_sep = mail_namespace_get_sep(list->ns);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen char list_sep = mailbox_list_get_hierarchy_sep(list);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen string_t *escaped_name = t_str_new(64);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen /* no escaping of namespace prefix */

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (strncmp(list->ns->prefix, vname, list->ns->prefix_len) == 0) {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_append_n(escaped_name, vname, list->ns->prefix_len);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen vname += list->ns->prefix_len;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen /* escape the mailbox name */

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (*vname == '~') {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_printfa(escaped_name, "%c%02x",

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen list->set.escape_char, *vname);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen vname++;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen for (; *vname != '\0'; vname++) {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (*vname == ns_sep)

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_append_c(escaped_name, *vname);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen else if (*vname == list_sep ||

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen *vname == list->set.escape_char ||

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen *vname == '/') {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_printfa(escaped_name, "%c%02x",

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen list->set.escape_char, *vname);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen } else {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_append_c(escaped_name, *vname);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen return str_c(escaped_name);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen}

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainenconst char *mailbox_list_default_get_storage_name(struct mailbox_list *list,

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen const char *vname)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen{

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen struct mail_namespace *ns = list->ns;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen unsigned int prefix_len = strlen(ns->prefix);

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen const char *storage_name = vname;

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen string_t *str;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen char list_sep, ns_sep, *ret, *p;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen if (strcasecmp(storage_name, "INBOX") == 0)

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen storage_name = "INBOX";

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen else if (list->set.escape_char != '\0')

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen storage_name = mailbox_list_escape_name(list, vname);

494a5de15db3b2806ab31d5ecc3e1c306ae14d06Timo Sirainen

08ed4ab71fd2a4e800d9025a736f0f46b771ea90Timo Sirainen if (prefix_len > 0 && strcmp(storage_name, "INBOX") != 0) {

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen /* skip namespace prefix, except if this is INBOX */

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen if (strncmp(ns->prefix, storage_name, prefix_len) == 0)

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen storage_name += prefix_len;

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen else if (strncmp(ns->prefix, storage_name, prefix_len-1) == 0 &&

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen ns->prefix[prefix_len-1] == mail_namespace_get_sep(ns)) {

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen /* trying to access the namespace prefix itself */

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen storage_name = "";

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen } else {

08ed4ab71fd2a4e800d9025a736f0f46b771ea90Timo Sirainen /* we're converting a nonexistent mailbox name,

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen if (!list->set.utf8) {

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen /* UTF-8 -> mUTF-7 conversion */

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen str = t_str_new(strlen(storage_name)*2);

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen if (imap_utf8_to_utf7(storage_name, str) < 0)

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen i_panic("Mailbox name not UTF-8: %s", vname);

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen storage_name = str_c(str);

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen }

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen list_sep = mailbox_list_get_hierarchy_sep(list);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen ns_sep = mail_namespace_get_sep(ns);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen if (list_sep == ns_sep)

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen return storage_name;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen if (ns->type == NAMESPACE_SHARED &&

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen (ns->flags & NAMESPACE_FLAG_AUTOCREATED) == 0) {

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen /* shared namespace root. the backend storage's hierarchy

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen return storage_name;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen ret = p_strdup(unsafe_data_stack_pool, storage_name);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen for (p = ret; *p != '\0'; p++) {

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen if (*p == ns_sep)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen *p = list_sep;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return ret;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen}

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainenconst char *mailbox_list_get_storage_name(struct mailbox_list *list,

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen const char *vname)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen{

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return list->v.get_storage_name(list, vname);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen}

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainenstatic const char *

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainenmailbox_list_unescape_name(struct mailbox_list *list, const char *src)

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen{

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen char ns_sep = mail_namespace_get_sep(list->ns);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen char list_sep = mailbox_list_get_hierarchy_sep(list);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen string_t *dest = t_str_new(strlen(src));

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen unsigned int num;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen for (; *src != '\0'; src++) {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (*src == list->set.escape_char &&

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen i_isxdigit(src[1]) && i_isxdigit(src[2])) {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (src[1] >= '0' && src[1] <= '9')

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen num = src[1] - '0';

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen else

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen num = i_toupper(src[1]) - 'A' + 10;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen num *= 16;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (src[2] >= '0' && src[2] <= '9')

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen num += src[2] - '0';

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen else

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen num += i_toupper(src[2]) - 'A' + 10;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_append_c(dest, num);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen src += 2;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen } else if (*src == list_sep)

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_append_c(dest, ns_sep);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen else

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen str_append_c(dest, *src);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen return str_c(dest);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen}

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainenconst char *mailbox_list_default_get_vname(struct mailbox_list *list,

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen const char *storage_name)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen{

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen unsigned int i, prefix_len, name_len;

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen const char *vname = storage_name;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen char list_sep, ns_sep, *ret;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen if ((list->ns->flags & NAMESPACE_FLAG_INBOX_USER) != 0 &&

9b00ecffbe74fd864d0d72e6112ec53b86f619baTimo Sirainen strcmp(vname, "INBOX") == 0 &&

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen list->ns->user == list->ns->owner) {

9b00ecffbe74fd864d0d72e6112ec53b86f619baTimo Sirainen /* user's INBOX - use as-is. NOTE: don't do case-insensitive

9b00ecffbe74fd864d0d72e6112ec53b86f619baTimo Sirainen return vname;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen if (*vname == '\0') {

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen /* return namespace prefix without the separator */

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen if (list->ns->prefix_len == 0)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return list->ns->prefix;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen else {

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return t_strndup(list->ns->prefix,

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen list->ns->prefix_len - 1);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen } else if (!list->set.utf8) {

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen /* mUTF-7 -> UTF-8 conversion */

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen string_t *str = t_str_new(strlen(vname));

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen if (imap_utf7_to_utf8(vname, str) == 0)

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen vname = str_c(str);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen prefix_len = strlen(list->ns->prefix);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen list_sep = mailbox_list_get_hierarchy_sep(list);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen ns_sep = mail_namespace_get_sep(list->ns);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (list_sep != ns_sep || prefix_len > 0) {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen /* @UNSAFE */

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen name_len = strlen(vname);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen ret = t_malloc(prefix_len + name_len + 1);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen memcpy(ret, list->ns->prefix, prefix_len);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen for (i = 0; i < name_len; i++) {

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen ret[i + prefix_len] =

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen vname[i] == list_sep ? ns_sep : vname[i];

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen ret[i + prefix_len] = '\0';

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen vname = ret;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (list->set.escape_char != '\0')

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen vname = mailbox_list_unescape_name(list, vname);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen return vname;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen}

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainenconst char *mailbox_list_get_vname(struct mailbox_list *list, const char *name)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen{

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return list->v.get_vname(list, name);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen}

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainenvoid mailbox_list_destroy(struct mailbox_list **_list)

1701e3f91107051b1704721bf1dc1e32491faaf9Timo Sirainen{

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mailbox_list *list = *_list;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen *_list = NULL;

ff7056842f14fd3b30a2d327dfab165b9d15dd30Timo Sirainen i_free_and_null(list->error_string);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

bd4e36a8cd7257cca7d1434c49a1e343ed7c5100Timo Sirainen if (list->guid_cache != NULL) {

bd4e36a8cd7257cca7d1434c49a1e343ed7c5100Timo Sirainen hash_table_destroy(&list->guid_cache);

bd4e36a8cd7257cca7d1434c49a1e343ed7c5100Timo Sirainen pool_unref(&list->guid_cache_pool);

bd4e36a8cd7257cca7d1434c49a1e343ed7c5100Timo Sirainen }

bd4e36a8cd7257cca7d1434c49a1e343ed7c5100Timo Sirainen

cb933f0a570a9cef5c975eadb818aa6b1002a269Timo Sirainen if (list->subscriptions != NULL)

cb933f0a570a9cef5c975eadb818aa6b1002a269Timo Sirainen mailbox_tree_deinit(&list->subscriptions);

37847ec8eaec9ad55c9df10ae109efe7b37ac573Timo Sirainen if (list->changelog != NULL)

37847ec8eaec9ad55c9df10ae109efe7b37ac573Timo Sirainen mailbox_log_free(&list->changelog);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen list->v.deinit(list);

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen}

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

68a4946b12583b88fa802e52ebee45cd96056772Timo Sirainenconst char *mailbox_list_get_driver_name(const struct mailbox_list *list)

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen{

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen return list->name;

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen}

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

68a4946b12583b88fa802e52ebee45cd96056772Timo Sirainenenum mailbox_list_flags mailbox_list_get_flags(const struct mailbox_list *list)

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen{

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen return list->flags;

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen}

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen

68a4946b12583b88fa802e52ebee45cd96056772Timo Sirainenstruct mail_namespace *

68a4946b12583b88fa802e52ebee45cd96056772Timo Sirainenmailbox_list_get_namespace(const struct mailbox_list *list)

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen{

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen return list->ns;

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen}

c58906589cafc32df4c04ffbef933baadd3f2276Timo Sirainen

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainenstatic mode_t get_dir_mode(mode_t mode)

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen{

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen /* add the execute bit if either read or write bit is set */

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen if ((mode & 0600) != 0) mode |= 0100;

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen if ((mode & 0060) != 0) mode |= 0010;

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen if ((mode & 0006) != 0) mode |= 0001;

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen return mode;

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen}

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainenstruct mail_user *

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainenmailbox_list_get_user(const struct mailbox_list *list)

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen{

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen return list->ns->user;

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen}

0df9428baed48afaff90b4d4f03792d2fd756a43Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainenint mailbox_list_get_storage(struct mailbox_list **list, const char *vname,

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mail_storage **storage_r)

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen{

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen if ((*list)->v.get_storage != NULL)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return (*list)->v.get_storage(list, vname, storage_r);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen else {

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen *storage_r = (*list)->ns->storage;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen return 0;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen }

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen}

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainenvoid mailbox_list_get_closest_storage(struct mailbox_list *list,

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mail_storage **storage)

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen{

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen *storage = list->ns->storage;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen}

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainenchar mailbox_list_get_hierarchy_sep(struct mailbox_list *list)

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen{

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen return list->v.get_hierarchy_sep(list);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen}

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainenvoid mailbox_list_get_permissions(struct mailbox_list *list, const char *name,

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen struct mailbox_permissions *permissions_r)

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen{

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen const char *path, *parent_name, *p;

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen struct stat st;

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen

3f2dd5867a85b15555eb43a33ea5029393a45103Timo Sirainen memset(permissions_r, 0, sizeof(*permissions_r));

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen /* use safe defaults */

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_uid = (uid_t)-1;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_gid = (gid_t)-1;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_mode = 0600;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->dir_create_mode = 0700;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid = (gid_t)-1;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid_origin = "defaults";

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen

b82d6d7f02734007c129fa25bc876049c8d9bddeTimo Sirainen path = mailbox_list_get_path(list, name, MAILBOX_LIST_PATH_TYPE_DIR);

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen if (path == NULL) {

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen /* no filesystem support in storage */

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen } else if (stat(path, &st) < 0) {

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen if (!ENOTFOUND(errno)) {

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen mailbox_list_set_critical(list, "stat(%s) failed: %m",

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen path);

a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen } else if (list->mail_set->mail_debug) {

e200d1ba38eeebfb0b9e60150d93753ec6d823c8Timo Sirainen i_debug("Namespace %s: %s doesn't exist yet, "

e200d1ba38eeebfb0b9e60150d93753ec6d823c8Timo Sirainen "using default permissions",

e200d1ba38eeebfb0b9e60150d93753ec6d823c8Timo Sirainen list->ns->prefix, path);

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen }

1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen if (name != NULL) {

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen /* return parent mailbox */

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen p = strrchr(name, mailbox_list_get_hierarchy_sep(list));

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen if (p == NULL) {

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen /* return root defaults */

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen parent_name = NULL;

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen } else {

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen parent_name = t_strdup_until(name, p);

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen }

d06c46087e9e6e66bbbbb9df1d5b33154349515cTimo Sirainen mailbox_list_get_permissions(list, parent_name,

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r);

1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen return;

1d2b188f0eedc3cab6e27ceac5425a037f38042eTimo Sirainen }

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen /* assume current defaults for mailboxes that don't exist or

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_uid = geteuid();

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_gid = getegid();

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen } else {

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_uid = st.st_uid;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_gid = st.st_gid;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_mode = (st.st_mode & 0666) | 0600;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->dir_create_mode = (st.st_mode & 0777) | 0700;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid_origin = path;

e91543761d0b7b97a1dc28e036e44d76405545c2Timo Sirainen

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen if (!S_ISDIR(st.st_mode)) {

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen /* we're getting permissions from a file.

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->dir_create_mode =

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen get_dir_mode(permissions_r->dir_create_mode);

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen }

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen if (S_ISDIR(st.st_mode) && (st.st_mode & S_ISGID) != 0) {

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen /* directory's GID is used automatically for new

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid = (gid_t)-1;

93688bfedcfb2b9c02750b8d4d409123a386de5cTimo Sirainen } else if ((st.st_mode & 0070) >> 3 == (st.st_mode & 0007)) {

93688bfedcfb2b9c02750b8d4d409123a386de5cTimo Sirainen /* group has same permissions as world, so don't bother

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid = (gid_t)-1;

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen } else if (getegid() == st.st_gid) {

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen /* using our own gid, no need to change it */

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid = (gid_t)-1;

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen } else {

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid = st.st_gid;

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen }

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen }

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen if (name == NULL) {

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen list->file_create_mode = permissions_r->file_create_mode;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen list->dir_create_mode = permissions_r->dir_create_mode;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen list->file_create_gid = permissions_r->file_create_gid;

e156adefc1260d31a145df2f5e9b3c82050d4163Timo Sirainen list->file_create_gid_origin =

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen p_strdup(list->pool,

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen permissions_r->file_create_gid_origin);

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen }

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen

fe813f74aaccb12f38e1bd9cd338c6a37fa646e5Timo Sirainen if (list->mail_set->mail_debug && name == NULL) {

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk i_debug("Namespace %s: Using permissions from %s: "

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen "mode=0%o gid=%ld", list->ns->prefix,

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen path != NULL ? path : "",

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk (int)list->dir_create_mode,

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk list->file_create_gid == (gid_t)-1 ? -1L :

e5acc283bf030b0b5c79ca4e52d315c516a299faPascal Volk (long)list->file_create_gid);

c78e7a94528078728cc639b26a1c83e11b4d7e1bTimo Sirainen }

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen}

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen

17cf149e5f47183bfcc1503649dfb92a14f9dcd9Timo Sirainenvoid mailbox_list_get_root_permissions(struct mailbox_list *list,

e5aa8d4c9bdda79c2db03391ec45b37bf774df14Timo Sirainen mode_t *file_mode_r, mode_t *dir_mode_r,

e5aa8d4c9bdda79c2db03391ec45b37bf774df14Timo Sirainen gid_t *gid_r, const char **gid_origin_r)

17cf149e5f47183bfcc1503649dfb92a14f9dcd9Timo Sirainen{

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen struct mailbox_permissions perm;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen

17cf149e5f47183bfcc1503649dfb92a14f9dcd9Timo Sirainen if (list->file_create_mode != (mode_t)-1) {

e5aa8d4c9bdda79c2db03391ec45b37bf774df14Timo Sirainen *file_mode_r = list->file_create_mode;

e5aa8d4c9bdda79c2db03391ec45b37bf774df14Timo Sirainen *dir_mode_r = list->dir_create_mode;

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen *gid_r = list->file_create_gid;

e156adefc1260d31a145df2f5e9b3c82050d4163Timo Sirainen *gid_origin_r = list->file_create_gid_origin;

17cf149e5f47183bfcc1503649dfb92a14f9dcd9Timo Sirainen } else {

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen mailbox_list_get_permissions(list, NULL, &perm);

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen *file_mode_r = perm.file_create_mode;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen *dir_mode_r = perm.dir_create_mode;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen *gid_r = perm.file_create_gid;

47d5cc09738defd0020c797866e2a25a344aa65aTimo Sirainen *gid_origin_r = perm.file_create_gid_origin;

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen }

fea7b8b3fc182e415b1875d79587c0aa1adb09d7Timo Sirainen}

fea7b8b3fc182e415b1875d79587c0aa1adb09d7Timo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainenstatic int

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainenmailbox_list_stat_parent(struct mailbox_list *list, const char *path,

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const char **root_dir_r, struct stat *st_r)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen{

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const char *p;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen while (stat(path, st_r) < 0) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (errno != ENOENT || strcmp(path, "/") == 0) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen mailbox_list_set_critical(list, "stat(%s) failed: %m",

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen path);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return -1;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen p = strrchr(path, '/');

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (p == NULL)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen path = "/";

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen else

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen path = t_strdup_until(path, p);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen *root_dir_r = path;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return 0;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen}

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainenstatic const char *

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainenget_expanded_path(const char *unexpanded_start, const char *unexpanded_stop,

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const char *expanded_full)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen{

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen const char *ret;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen unsigned int i, slash_count = 0, slash2_count = 0;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen /* get the expanded path up to the same amount of '/' characters.

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen for (i = 0; unexpanded_start+i != unexpanded_stop; i++) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (unexpanded_start[i] == '/')

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen slash_count++;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen for (; unexpanded_start[i] != '\0'; i++) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (unexpanded_start[i] == '/')

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen slash2_count++;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen for (i = 0; expanded_full[i] != '\0'; i++) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (expanded_full[i] == '/') {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (slash_count == 0)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen break;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen slash_count--;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (slash_count != 0)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return "";

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen ret = t_strndup(expanded_full, i);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen for (; expanded_full[i] != '\0'; i++) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (expanded_full[i] == '/') {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (slash2_count == 0)