a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include "lib.h"

a27e065f1a1f91c7fbdf7c2ea1c387441af0cbb3Timo Sirainen#include "array.h"

65cca8364f483126b396aeb2036dc879ad45ab8dTimo Sirainen#include "abspath.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"

b1f37113a5760bee842c5a7678bb5fa6f5bd8b60Timo Sirainen#include "time-util.h"

1c1cecd3dfaf71b0c9499b044023e631841e88aaTimo Sirainen#include "unichar.h"

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

9393445a6dabd17ce62ebfc12fd73545b0065824Timo Sirainen#include "iostream-ssl.h"

9393445a6dabd17ce62ebfc12fd73545b0065824Timo Sirainen#include "fs-api.h"

e28fa207d1a097fa6e4a867f74ee0761472ef1ceTimo Sirainen#include "imap-utf7.h"

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

ef50336eefcb9ba99f73c6af37420eaf8857a39bTimo Sirainen#include "mailbox-tree.h"

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen#include "mail-storage-private.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

4ee00532a265bdfb38539d811fcd12d51210ac35Timo Sirainenstatic ARRAY(const struct mailbox_list *) mailbox_list_drivers;

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 &&

63e207529879438e9f4412d97cdc34bdc82a3702Timo Sirainen *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;

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen list->root_permissions.file_create_mode = (mode_t)-1;

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen list->root_permissions.dir_create_mode = (mode_t)-1;

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen list->root_permissions.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);

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen list->set.index_pvt_dir = set->index_pvt_dir == NULL ||

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen strcmp(set->index_pvt_dir, set->root_dir) == 0 ? NULL :

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen p_strdup(list->pool, set->index_pvt_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);

5214b67a7dabab87da74e04bb8b227f94b95bce4Timo Sirainen list->set.maildir_name =

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);

360123b1b41b7aa8af6c4a91c39046be646cd349Timo Sirainen list->set.alt_dir_nocheck = set->alt_dir_nocheck;

12b4dbf933ee54f7b96968ba150095baa985fdafTimo Sirainen list->set.index_control_use_maildir_name =

12b4dbf933ee54f7b96968ba150095baa985fdafTimo Sirainen set->index_control_use_maildir_name;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

5214b67a7dabab87da74e04bb8b227f94b95bce4Timo Sirainen if (*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

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen if (list->v.init != NULL) {

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen if (list->v.init(list, error_r) < 0) {

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen list->v.deinit(list);

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen return -1;

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen }

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen }

917498e6f84969d2b93410c1e479735abe8e0ed7Timo Sirainen

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

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen i_debug("%s: root=%s, index=%s, indexpvt=%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,

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen list->set.index_pvt_dir == NULL ? "" : list->set.index_pvt_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

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainenstatic int fix_path(struct mail_user *user, const char *path, bool expand_home,

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);

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (!expand_home) {

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* no ~ expansion */

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen } else 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

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainenstatic int

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainenmailbox_list_settings_parse_full(struct mail_user *user, const char *data,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen bool expand_home,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen struct mailbox_list_settings *set_r,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo 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));

5214b67a7dabab87da74e04bb8b227f94b95bce4Timo Sirainen set_r->maildir_name = "";

5214b67a7dabab87da74e04bb8b227f94b95bce4Timo Sirainen set_r->mailbox_dir_name = "";

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);

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (fix_path(user, str, expand_home, &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;

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen else if (strcmp(key, "INDEXPVT") == 0)

5da1aa5197a43d83f0fb3eeb83125c7cd73d1b62Timo Sirainen dest = &set_r->index_pvt_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;

360123b1b41b7aa8af6c4a91c39046be646cd349Timo Sirainen else if (strcmp(key, "ALTNOCHECK") == 0) {

360123b1b41b7aa8af6c4a91c39046be646cd349Timo Sirainen set_r->alt_dir_nocheck = TRUE;

360123b1b41b7aa8af6c4a91c39046be646cd349Timo Sirainen continue;

360123b1b41b7aa8af6c4a91c39046be646cd349Timo 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;

12b4dbf933ee54f7b96968ba150095baa985fdafTimo Sirainen else if (strcmp(key, "FULLDIRNAME") == 0) {

12b4dbf933ee54f7b96968ba150095baa985fdafTimo Sirainen set_r->index_control_use_maildir_name = TRUE;

12b4dbf933ee54f7b96968ba150095baa985fdafTimo Sirainen dest = &set_r->maildir_name;

12b4dbf933ee54f7b96968ba150095baa985fdafTimo Sirainen } else {

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

adb6413686e52e00dded4932babcc08ff041876bTimo Sirainen return -1;

02e61e13a8360a9d3ec92c5fa5ae60c0f0181b71Timo Sirainen }

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (fix_path(user, value, expand_home, 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

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainenint mailbox_list_settings_parse(struct mail_user *user, const char *data,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen struct mailbox_list_settings *set_r,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen const char **error_r)

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen{

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen return mailbox_list_settings_parse_full(user, data, TRUE,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen set_r, error_r);

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen}

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo 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;

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen const char *p, *path, *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

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (mailbox_list_settings_parse_full(user, p + 1, FALSE,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen &set, &error) < 0)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return "";

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen if (mailbox_list_set_get_root_path(&set, type, &path) <= 0)

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen return "";

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen return path;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen}

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainenstatic bool need_escape_dirstart(const char *vname, const char *maildir_name)

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen{

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen unsigned int len;

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen if (vname[0] == '.') {

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen if (vname[1] == '\0' || vname[1] == '/')

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen return TRUE; /* "." */

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen if (vname[1] == '.' && (vname[2] == '\0' || vname[2] == '/'))

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen return TRUE; /* ".." */

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen }

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen if (*maildir_name != '\0') {

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen len = strlen(maildir_name);

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen if (strncmp(maildir_name, vname, len) == 0 &&

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen (vname[len] == '\0' || vname[len] == '/'))

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen return TRUE; /* e.g. dbox-Mails */

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen }

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen return FALSE;

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen}

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo 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);

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen char dirstart = TRUE;

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++;

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen dirstart = FALSE;

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

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

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen if (*vname == ns_sep)

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen str_append_c(escaped_name, list_sep);

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

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

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen *vname == '/' ||

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen (dirstart &&

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen need_escape_dirstart(vname, list->set.maildir_name))) {

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 }

d508ab8db2b0f74b5e225d199b4aaa5293342746Timo Sirainen dirstart = *vname == '/';

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen }

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen return str_c(escaped_name);

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen}

dc5606fb66d30a659459446b6ca1a8b4f1146052Timo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenstatic int

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenmailbox_list_unescape_broken_chars(struct mailbox_list *list, char *name)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen{

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen char *src, *dest;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen unsigned char chr;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if ((src = strchr(name, list->set.broken_char)) == NULL)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return 0;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen dest = src;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen while (*src != '\0') {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (*src == list->set.broken_char) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (src[1] >= '0' && src[1] <= '9')

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen chr = (src[1]-'0') * 0x10;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen else if (src[1] >= 'a' && src[1] <= 'f')

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen chr = (src[1]-'a' + 10) * 0x10;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen else

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return -1;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (src[2] >= '0' && src[2] <= '9')

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen chr += src[2]-'0';

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen else if (src[2] >= 'a' && src[2] <= 'f')

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen chr += src[2]-'a' + 10;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen else

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return -1;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen *dest++ = chr;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen src += 3;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen } else {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen *dest++ = *src++;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen *dest++ = '\0';

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return 0;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen}

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenstatic char *mailbox_list_convert_sep(const char *storage_name, char src, char dest)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen{

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen char *ret, *p;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen ret = p_strdup(unsafe_data_stack_pool, storage_name);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen for (p = ret; *p != '\0'; p++) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (*p == src)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen *p = dest;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return ret;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen}

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo 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;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen char list_sep, ns_sep, *ret;

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

e58f291e777b25c1286965b80e142ada6fdacb03Timo Sirainen if (strcasecmp(storage_name, "INBOX") == 0 &&

e58f291e777b25c1286965b80e142ada6fdacb03Timo Sirainen (ns->flags & NAMESPACE_FLAG_INBOX_USER) != 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

e58f291e777b25c1286965b80e142ada6fdacb03Timo Sirainen if (prefix_len > 0 && (strcmp(storage_name, "INBOX") != 0 ||

e58f291e777b25c1286965b80e142ada6fdacb03Timo Sirainen (ns->flags & NAMESPACE_FLAG_INBOX_USER) == 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 &&

9d4c027e7de01ab948d6221bc27c9b45d32d1ea5Timo Sirainen strlen(storage_name) == prefix_len-1 &&

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

3e0bae44b65f5c46989fcef3d1e07203f496327eTimo Sirainen if (*storage_name == '\0' && ns->type == MAIL_NAMESPACE_TYPE_SHARED &&

0bd259973f98837cf0e41fdee3e2a578e51ad09eTimo Sirainen (ns->flags & NAMESPACE_FLAG_INBOX_ANY) != 0 &&

0bd259973f98837cf0e41fdee3e2a578e51ad09eTimo Sirainen !list->mail_set->mail_shared_explicit_inbox) {

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo Sirainen /* opening shared/$user. it's the same as INBOX. */

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo Sirainen storage_name = "INBOX";

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo Sirainen }

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo Sirainen

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen if (list_sep != ns_sep && list->set.escape_char == '\0') {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (ns->type == MAIL_NAMESPACE_TYPE_SHARED &&

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen (ns->flags & NAMESPACE_FLAG_AUTOCREATED) == 0) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen /* shared namespace root. the backend storage's

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return storage_name;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen ret = mailbox_list_convert_sep(storage_name, ns_sep, list_sep);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen } else if (list->set.broken_char == '\0' ||

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen strchr(storage_name, list->set.broken_char) == NULL) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen /* no need to convert broken chars */

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen return storage_name;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen } else {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen ret = p_strdup(unsafe_data_stack_pool, storage_name);

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (list->set.broken_char != '\0') {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (mailbox_list_unescape_broken_chars(list, ret) < 0) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen ret = mailbox_list_convert_sep(storage_name,

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen ns_sep, list_sep);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

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

8f70c97f7ab7b7e1683ed5cfcd96721a899c2520Timo Sirainen if (strncmp(src, list->ns->prefix, list->ns->prefix_len) == 0) {

8f70c97f7ab7b7e1683ed5cfcd96721a899c2520Timo Sirainen str_append_n(dest, src, list->ns->prefix_len);

8f70c97f7ab7b7e1683ed5cfcd96721a899c2520Timo Sirainen src += list->ns->prefix_len;

8f70c97f7ab7b7e1683ed5cfcd96721a899c2520Timo Sirainen }

8f70c97f7ab7b7e1683ed5cfcd96721a899c2520Timo 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

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenstatic void

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenmailbox_list_escape_broken_chars(struct mailbox_list *list, string_t *str)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen{

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen unsigned int i;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen char buf[3];

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (strchr(str_c(str), list->set.broken_char) == NULL)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen return;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen for (i = 0; i < str_len(str); i++) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (str_c(str)[i] == list->set.broken_char) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen i_snprintf(buf, sizeof(buf), "%02x",

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen list->set.broken_char);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen str_insert(str, i+1, buf);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen i += 2;

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen}

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenstatic void

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainenmailbox_list_escape_broken_name(struct mailbox_list *list,

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen const char *vname, string_t *str)

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen{

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen str_truncate(str, 0);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen for (; *vname != '\0'; vname++) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (*vname == '&' || (unsigned char)*vname >= 0x80) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen str_printfa(str, "%c%02x", list->set.broken_char,

1f4399a277b861419b82758ab0462e90c00a4c41Timo Sirainen (unsigned char)*vname);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen } else {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen str_append_c(str, *vname);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen}

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo 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 }

3e0bae44b65f5c46989fcef3d1e07203f496327eTimo Sirainen if (strcmp(vname, "INBOX") == 0 &&

3e0bae44b65f5c46989fcef3d1e07203f496327eTimo Sirainen list->ns->type == MAIL_NAMESPACE_TYPE_SHARED &&

0bd259973f98837cf0e41fdee3e2a578e51ad09eTimo Sirainen (list->ns->flags & NAMESPACE_FLAG_INBOX_ANY) != 0 &&

0bd259973f98837cf0e41fdee3e2a578e51ad09eTimo Sirainen !list->mail_set->mail_shared_explicit_inbox) {

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo Sirainen /* convert to shared/$user, we don't really care about the

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo Sirainen vname = "";

e4cb3bfcd42f1f2c9e676ece6f7f53803f5c6a16Timo 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));

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (imap_utf7_to_utf8(vname, str) == 0) {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen if (list->set.broken_char != '\0')

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen mailbox_list_escape_broken_chars(list, str);

636f017be100bce67d66fd3ae1544a47681efd33Timo Sirainen vname = str_c(str);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen } else if (list->set.broken_char != '\0') {

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen mailbox_list_escape_broken_name(list, vname, str);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen vname = str_c(str);

69af83d4e6c2c5c825a17edd7a41a4fb014caa8fTimo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen }

c0a87e5f3316a57e6f915882fa1951d0fbb74a61Timo Sirainen

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

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen if (list->set.escape_char != '\0') {

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen vname = mailbox_list_unescape_name(list, vname);

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen return prefix_len == 0 ? vname :

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen t_strconcat(list->ns->prefix, vname, NULL);

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen }

6f970b9a0dadb80e120d017c75c637b5a3879dacTimo Sirainen

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 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

678d0463849ba777106eb7875f27db07a5d8e3dfTimo Sirainen if (hash_table_is_created(list->guid_cache)) {

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

ae2b61a8c6318e56dabd44de17e227c95985aedaTimo Sirainenconst struct mailbox_list_settings *

ae2b61a8c6318e56dabd44de17e227c95985aedaTimo Sirainenmailbox_list_get_settings(const struct mailbox_list *list)

ae2b61a8c6318e56dabd44de17e227c95985aedaTimo Sirainen{

e36574dadcac802d6780fa94ee45951e75594c96Timo Sirainen return &list->set;

ae2b61a8c6318e56dabd44de17e227c95985aedaTimo Sirainen}

ae2b61a8c6318e56dabd44de17e227c95985aedaTimo 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

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainenstatic int

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainenmailbox_list_get_storage_driver(struct mailbox_list *list, const char *driver,

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen struct mail_storage **storage_r)

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen{

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen struct mail_storage *const *storagep;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen const char *error, *data;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen array_foreach(&list->ns->all_storages, storagep) {

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen if (strcmp((*storagep)->name, driver) == 0) {

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen *storage_r = *storagep;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen return 0;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen }

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen }

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen data = strchr(list->ns->set->location, ':');

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen if (data == NULL)

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen data = "";

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen else

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen data++;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen if (mail_storage_create_full(list->ns, driver, data, 0,

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen storage_r, &error) < 0) {

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen mailbox_list_set_critical(list,

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen "Namespace %s: Failed to create storage '%s': %s",

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen list->ns->prefix, driver, error);

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen return -1;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen }

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen return 0;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen}

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen

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

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mail_storage **storage_r)

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen{

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen const struct mailbox_settings *set;

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen

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

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

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen set = mailbox_settings_find((*list)->ns->user, vname);

4809537f0c5a2e1cee9559ec842cc869884d2cb7Timo Sirainen if (set != NULL && set->driver != NULL && set->driver[0] != '\0') {

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen return mailbox_list_get_storage_driver(*list, set->driver,

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen storage_r);

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen }

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen *storage_r = mail_namespace_get_default_storage((*list)->ns);

d2e74f2af690b8e2d536400f02f397cbed1334b7Timo Sirainen return 0;

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen}

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen

8709b2fe6ec2b5ca1d90a63490f8371472062efdTimo Sirainenvoid mailbox_list_get_default_storage(struct mailbox_list *list,

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen struct mail_storage **storage)

2615df45a8027948a474abe5e817b34b0499c171Timo Sirainen{

949fa97a4ab5c62e4db73c3973e35ae3b73a2b23Timo Sirainen *storage = mail_namespace_get_default_storage(list->ns);

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

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainenstatic void ATTR_NULL(2)

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainenmailbox_list_get_permissions_internal(struct mailbox_list *list,

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen const char *name,

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen struct mailbox_permissions *permissions_r)

d02d34e138e32b4266f5a403d6c51d7803bf322fTimo Sirainen{

758d8b46f9e8fd87cf58bb4912cddf6bf28918cfTimo Sirainen struct mail_storage *storage;

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen const char *path, *parent_name, *parent_path, *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

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen if (name != NULL) {

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen if (mailbox_list_get_path(list, name, MAILBOX_LIST_PATH_TYPE_DIR,

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen &path) < 0)

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen name = NULL;

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen }

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen if (name == NULL) {

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen (void)mailbox_list_get_root_path(list, MAILBOX_LIST_PATH_TYPE_DIR,

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen &path);

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen }

758d8b46f9e8fd87cf58bb4912cddf6bf28918cfTimo Sirainen mailbox_list_get_default_storage(list, &storage);

758d8b46f9e8fd87cf58bb4912cddf6bf28918cfTimo Sirainen

758d8b46f9e8fd87cf58bb4912cddf6bf28918cfTimo Sirainen if (path == NULL ||

758d8b46f9e8fd87cf58bb4912cddf6bf28918cfTimo Sirainen (storage->class_flags & MAIL_STORAGE_CLASS_FLAG_NO_ROOT) != 0) {

a24519c36d5f8fa22f58b2c693ba547e8d175a54Timo Sirainen /* no filesystem support in storage */

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

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen if (errno == EACCES) {

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen mailbox_list_set_critical(list, "%s",

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen mail_error_eacces_msg("stat", path));

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen } else 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;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen permissions_r->gid_origin_is_mailbox_path = name != NULL;

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 }

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen if (!S_ISDIR(st.st_mode) &&

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen permissions_r->file_create_gid != (gid_t)-1) {

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen /* we need to stat() the parent directory to see if

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen p = strrchr(path, '/');

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen parent_path = p == NULL ? NULL :

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen t_strdup_until(path, p);

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen if (parent_path != NULL &&

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen stat(parent_path, &st) == 0 &&

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen (st.st_mode & S_ISGID) != 0) {

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen /* directory's GID is used automatically for

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen permissions_r->file_create_gid = (gid_t)-1;

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen }

a7e1fd461a52bc597b7c0319c613dfbb6d3dc914Timo Sirainen }

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen }

6dd77763f5451269ace733579cf58f2f3b18bca4Timo Sirainen

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen if (name == NULL) {

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen list->root_permissions = *permissions_r;

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen list->root_permissions.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: "

dbc86748934bc34826d9cc8c43d24df09b3ba402Timo Sirainen "mode=0%o gid=%s", list->ns->prefix,

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

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen (int)permissions_r->dir_create_mode,

dbc86748934bc34826d9cc8c43d24df09b3ba402Timo Sirainen permissions_r->file_create_gid == (gid_t)-1 ? "default" :

dbc86748934bc34826d9cc8c43d24df09b3ba402Timo Sirainen dec2str(permissions_r->file_create_gid));

c78e7a94528078728cc639b26a1c83e11b4d7e1bTimo Sirainen }

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen}

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainenvoid mailbox_list_get_permissions(struct mailbox_list *list, const char *name,

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen struct mailbox_permissions *permissions_r)

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen{

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen mailbox_list_get_permissions_internal(list, name, permissions_r);

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen}

a10ed8c47534b4c6b6bf2711ccfe577e720a47b4Timo Sirainen

17cf149e5f47183bfcc1503649dfb92a14f9dcd9Timo Sirainenvoid mailbox_list_get_root_permissions(struct mailbox_list *list,

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen struct mailbox_permissions *permissions_r)

17cf149e5f47183bfcc1503649dfb92a14f9dcd9Timo Sirainen{

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen if (list->root_permissions.file_create_mode != (mode_t)-1)

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen *permissions_r = list->root_permissions;

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen else {

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen mailbox_list_get_permissions_internal(list, NULL,

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen permissions_r);

490f66d6476d51cc02333d6eb398a5cd94b67f48Timo Sirainen }

fea7b8b3fc182e415b1875d79587c0aa1adb09d7Timo Sirainen}

fea7b8b3fc182e415b1875d79587c0aa1adb09d7Timo 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)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return "";

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen slash2_count--;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (slash2_count != 0)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return "";

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return ret;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen}

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainenstatic int

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainenmailbox_list_try_mkdir_root_parent(struct mailbox_list *list,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen enum mailbox_list_path_type type,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen struct mailbox_permissions *perm,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen const char **error_r)

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen{

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen const char *expanded, *unexpanded, *root_dir, *p;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen struct stat st;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen bool home = FALSE;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen /* get the directory path up to last %variable. for example

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen unexpanded = mailbox_list_get_unexpanded_path(list, type);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen p = strrchr(unexpanded, '%');

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if ((p == unexpanded && p[1] == 'h') ||

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen (p == NULL && unexpanded[0] == '~')) {

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* home directory used */

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (!mailbox_list_get_root_path(list, type, &expanded))

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen i_unreached();

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen home = TRUE;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen } else if (p == NULL) {

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen return 0;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen } else {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen while (p != unexpanded && *p != '/') p--;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (p == unexpanded)

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen return 0;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (!mailbox_list_get_root_path(list, type, &expanded))

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen i_unreached();

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen expanded = get_expanded_path(unexpanded, p, expanded);

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (*expanded == '\0')

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen return 0;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* get the first existing parent directory's permissions */

70a2782edc5cb342ed67a46ce30a95ca316f86c9Timo Sirainen if (stat_first_parent(expanded, &root_dir, &st) < 0) {

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen *error_r = errno == EACCES ?

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen mail_error_eacces_msg("stat", root_dir) :

c905571984fe8ccdb6f2a266b813f19b0643a66cTimo Sirainen t_strdup_printf("stat(%s) failed: %m", root_dir);

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen return -1;

70a2782edc5cb342ed67a46ce30a95ca316f86c9Timo Sirainen }

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* if the parent directory doesn't have setgid-bit enabled, we don't

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if ((st.st_mode & S_ISGID) == 0)

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen return 0;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (!home) {

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* assuming we have e.g. /var/vmail/%d/%n directory, here we

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen if (root_dir == expanded) {

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* this is the %n directory */

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen } else {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen if (mkdir_parents_chgrp(expanded, st.st_mode,

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen (gid_t)-1, root_dir) < 0 &&

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen errno != EEXIST) {

4b8a6aec5fe2daa564799867f31e39e7ea46b9c3Timo Sirainen *error_r = t_strdup_printf(

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen "mkdir(%s) failed: %m", expanded);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return -1;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen if (perm->file_create_gid == (gid_t)-1 &&

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen (perm->dir_create_mode & S_ISGID) == 0) {

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen /* change the group for user directories */

2cb0a0438b625cd399a4aaa0615d69f4b54d349aTimo Sirainen perm->dir_create_mode |= S_ISGID;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen perm->file_create_gid = getegid();

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen perm->file_create_gid_origin = "egid";

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen perm->gid_origin_is_mailbox_path = FALSE;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen } else {

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen /* when using %h and the parent has setgid-bit,

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen perm->file_create_mode = st.st_mode & 0666;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen perm->dir_create_mode = st.st_mode;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen perm->file_create_gid = (gid_t)-1;

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen perm->file_create_gid_origin = "parent";

0bf25546c91ccafff9e2cc93368d2d25acb5c39eTimo Sirainen perm->gid_origin_is_mailbox_path = FALSE;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen return 0;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen}

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainenint mailbox_list_try_mkdir_root(struct mailbox_list *list, const char *path,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen enum mailbox_list_path_type type,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen const char **error_r)

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen{

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen const char *root_dir, *error;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen struct stat st;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen struct mailbox_permissions perm;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen if (stat(path, &st) == 0) {

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen /* looks like it already exists, don't bother checking

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen return 0;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen }

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen mailbox_list_get_root_permissions(list, &perm);

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen if (!mailbox_list_get_root_path(list, type, &root_dir))

9fc97c8aa8190df87624d214bcc5d0b5362bec93Timo Sirainen i_unreached();

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen i_assert(strncmp(root_dir, path, strlen(root_dir)) == 0);

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen if (strcmp(root_dir, path) != 0 && stat(root_dir, &st) == 0) {

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen /* creating a subdirectory under an already existing root dir.

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen } else if (mail_user_is_path_mounted(list->ns->user, path, &error)) {

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen if (mailbox_list_try_mkdir_root_parent(list, type,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen &perm, error_r) < 0)

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen return -1;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen } else {

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen *error_r = t_strdup_printf(

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen "Can't create mailbox root dir %s: %s", path, error);

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen return -1;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen /* the rest of the directories exist only for one user. create them

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen if (mkdir_parents_chgrp(path, perm.dir_create_mode,

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen perm.file_create_gid,

76b91bac787101e6b0075122ab6478dd98c8a884Timo Sirainen perm.file_create_gid_origin) < 0 &&

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen errno != EEXIST) {

4b8a6aec5fe2daa564799867f31e39e7ea46b9c3Timo Sirainen if (errno == EACCES)

4b8a6aec5fe2daa564799867f31e39e7ea46b9c3Timo Sirainen *error_r = mail_error_create_eacces_msg("mkdir", path);

4b8a6aec5fe2daa564799867f31e39e7ea46b9c3Timo Sirainen else

4b8a6aec5fe2daa564799867f31e39e7ea46b9c3Timo Sirainen *error_r = t_strdup_printf("mkdir(%s) failed: %m", path);

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return -1;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen }

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen return 0;

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen}

0b4e1043e596bfb36d999dacbf1d4d63ee96d75fTimo Sirainen

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainenint mailbox_list_mkdir_root(struct mailbox_list *list, const char *path,

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen enum mailbox_list_path_type type)

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen{

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen const char *error;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen if (mailbox_list_try_mkdir_root(list, path, type, &error) < 0) {

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen mailbox_list_set_critical(list, "%s", error);

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen return -1;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen }

43487bb7de9e907ad61e186714956a83f5be4a15Timo Sirainen if (type == MAILBOX_LIST_PATH_TYPE_INDEX)

43487bb7de9e907ad61e186714956a83f5be4a15Timo Sirainen list->index_root_dir_created = TRUE;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen return 0;

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen}

94f84d1c3f786d1b92dd2a1507f83a2dad887c56Timo Sirainen

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainenstatic bool

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainenmailbox_list_is_valid_fs_name(struct mailbox_list *list, const char *name,

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen const char **error_r)

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen{

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen bool ret, allow_internal_dirs;

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = NULL;

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen if (list->mail_set->mail_full_filesystem_access)

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen return TRUE;

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen /* make sure it's not absolute path */

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen if (*name == '/') {

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = "Begins with '/'";

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen return FALSE;

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen }

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen if (*name == '~') {

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = "Begins with '~'";

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen return FALSE;

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen }

6d931bbce16786df431e9ae8201a78a95084316dTimo Sirainen

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen /* make sure the mailbox name doesn't contain any foolishness:

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen allow_internal_dirs = list->v.is_internal_name == NULL ||

a58e63b4928017b5af123967c1c98f8bcb242a9aTimo Sirainen *list->set.maildir_name != '\0' ||

a58e63b4928017b5af123967c1c98f8bcb242a9aTimo Sirainen strcmp(list->name, MAILBOX_LIST_NAME_MAILDIRPLUSPLUS) == 0;

6d931bbce16786df431e9ae8201a78a95084316dTimo Sirainen T_BEGIN {

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen const char *const *names;

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen names = t_strsplit(name, "/");

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen for (; *names != NULL; names++) {

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen const char *n = *names;

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen if (*n == '\0') {

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = "Has adjacent '/' chars";

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen break; /* // */

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen }

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen if (*n == '.') {

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen if (n[1] == '\0') {

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = "Contains '.' part";

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen break; /* ./ */

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen }

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen if (n[1] == '.' && n[2] == '\0') {

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = "Contains '..' part";

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen break; /* ../ */

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen }

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen }

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen if (*list->set.maildir_name != '\0' &&

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen strcmp(list->set.maildir_name, n) == 0) {

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen /* don't allow maildir_name to be used as part

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen *error_r = "Contains reserved name";

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen break;

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen }

442b4c6c0d69e04297c00beb1a06da9855cb5ebeTimo Sirainen if (!allow_internal_dirs &&

e9df0f285429d2b896ecdb4cd873d25e5e895620Timo Sirainen list->v.is_internal_name(list, n)) {