src/director/director-settings.c

/* Copyright (c) 2009-2018 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "buffer.h"
#include "settings-parser.h"
#include "service-settings.h"
#include "director-settings.h"

/* <settings checks> */
static bool director_settings_verify(void *_set, pool_t pool, const char **error_r);

static struct file_listener_settings director_unix_listeners_array[] = {
    { "login/director", 0, "", "" },
    { "director-admin", 0600, "", "" }
};
static struct file_listener_settings *director_unix_listeners[] = {
    &director_unix_listeners_array[0],
    &director_unix_listeners_array[1]
};
static buffer_t director_unix_listeners_buf = {
    director_unix_listeners,
    sizeof(director_unix_listeners), { NULL, }
};
static struct file_listener_settings director_fifo_listeners_array[] = {
    { "login/proxy-notify", 0, "", "" }
};
static struct file_listener_settings *director_fifo_listeners[] = {
    &director_fifo_listeners_array[0]
};
static buffer_t director_fifo_listeners_buf = {
    director_fifo_listeners,
    sizeof(director_fifo_listeners), { NULL, }
};
/* </settings checks> */

struct service_settings director_service_settings = {
    .name = "director",
    .protocol = "",
    .type = "",
    .executable = "director",
    .user = "$default_internal_user",
    .group = "",
    .privileged_group = "",
    .extra_groups = "",
    .chroot = ".",

    .drop_priv_before_exec = FALSE,

    .process_min_avail = 0,
    .process_limit = 1,
    .client_limit = 0,
    .service_count = 0,
    .idle_kill = UINT_MAX,
    .vsz_limit = (uoff_t)-1,

    .unix_listeners = { { &director_unix_listeners_buf,
                  sizeof(director_unix_listeners[0]) } },
    .fifo_listeners = { { &director_fifo_listeners_buf,
                  sizeof(director_fifo_listeners[0]) } },
    .inet_listeners = ARRAY_INIT,

    .process_limit_1 = TRUE
};
#undef DEF
#define DEF(type, name) \
    { type, #name, offsetof(struct director_settings, name), NULL }

static const struct setting_define director_setting_defines[] = {
    DEF(SET_STR, master_user_separator),

    DEF(SET_STR, director_servers),
    DEF(SET_STR, director_mail_servers),
    DEF(SET_STR, director_username_hash),
    DEF(SET_STR, director_flush_socket),
    DEF(SET_TIME, director_ping_idle_timeout),
    DEF(SET_TIME, director_ping_max_timeout),
    DEF(SET_TIME, director_user_expire),
    DEF(SET_TIME, director_user_kick_delay),
    DEF(SET_UINT, director_max_parallel_moves),
    DEF(SET_UINT, director_max_parallel_kicks),
    DEF(SET_SIZE, director_output_buffer_size),

    SETTING_DEFINE_LIST_END
};

const struct director_settings director_default_settings = {
    .master_user_separator = "",

    .director_servers = "",
    .director_mail_servers = "",
    .director_username_hash = "%Lu",
    .director_flush_socket = "",
    .director_ping_idle_timeout = 30,
    .director_ping_max_timeout = 60,
    .director_user_expire = 60*15,
    .director_user_kick_delay = 2,
    .director_max_parallel_moves = 100,
    .director_max_parallel_kicks = 100,
    .director_output_buffer_size = 10 * 1024 * 1024,
};

const struct setting_parser_info director_setting_parser_info = {
    .module_name = "director",
    .defines = director_setting_defines,
    .defaults = &director_default_settings,

    .type_offset = (size_t)-1,
    .struct_size = sizeof(struct director_settings),

    .parent_offset = (size_t)-1,

    .check_func = director_settings_verify
};

/* <settings checks> */
static bool
director_settings_verify(void *_set, pool_t pool ATTR_UNUSED, const char **error_r)
{
    struct director_settings *set = _set;

    if (set->director_user_expire < 10) {
        *error_r = "director_user_expire is too low";
        return FALSE;
    }
    return TRUE;
}
/* </settings checks> */