master-service-settings.c revision 8bf9eec2783abd32643578460cc6ba4ab0a647f9
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen/* Copyright (c) 2005-2009 Dovecot authors, see the included COPYING file */
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include "lib.h"
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include "array.h"
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#include "istream.h"
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#include "write-full.h"
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include "settings-parser.h"
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include "master-service-private.h"
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include "master-service-settings.h"
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include <stddef.h>
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include <stdlib.h>
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#include <unistd.h>
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#include <sys/stat.h>
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#define DOVECOT_CONFIG_BIN_PATH BINDIR"/doveconf"
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#define CONFIG_HANDSHAKE "VERSION\t1\t0\n"
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen#define CONFIG_REQUEST_SERVICE "REQ\tservice=%s\n"
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#undef DEF
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen#define DEF(type, name) \
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen { type, #name, offsetof(struct master_service_settings, name), NULL }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenstatic struct setting_define master_service_setting_defines[] = {
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen DEF(SET_STR, log_path),
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen DEF(SET_STR, info_log_path),
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen DEF(SET_STR, log_timestamp),
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen DEF(SET_STR, syslog_facility),
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen DEF(SET_BOOL, version_ignore),
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen SETTING_DEFINE_LIST_END
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen};
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenstatic struct master_service_settings master_service_default_settings = {
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(log_path) "",
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(info_log_path) "",
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(log_timestamp) DEFAULT_FAILURE_STAMP_FORMAT,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(syslog_facility) "mail",
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(version_ignore) FALSE
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen};
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenstruct setting_parser_info master_service_setting_parser_info = {
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(defines) master_service_setting_defines,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(defaults) &master_service_default_settings,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(parent) NULL,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(dynamic_parsers) NULL,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(parent_offset) (size_t)-1,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(type_offset) (size_t)-1,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen MEMBER(struct_size) sizeof(struct master_service_settings)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen};
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenstatic void ATTR_NORETURN
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenmaster_service_exec_config(struct master_service *service, bool preserve_home)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen{
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen const char **conf_argv, *path, *const *paths, *binary_path;
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen char full_path[PATH_MAX];
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen binary_path = service->argv[0];
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen if (*service->argv[0] == '/') {
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen /* already have the path */
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen } else if (strchr(service->argv[0], '/') != NULL) {
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen /* relative to current directory */
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen if (realpath(service->argv[0], full_path) == NULL)
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen i_fatal("realpath(%s) failed: %m", service->argv[0]);
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen binary_path = full_path;
8bf9eec2783abd32643578460cc6ba4ab0a647f9Timo Sirainen } else if ((path = getenv("PATH")) != NULL) {
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen /* we have to find our executable from path */
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen paths = t_strsplit(path, ":");
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen for (; *paths != NULL; paths++) {
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen path = t_strconcat(*paths, "/", binary_path, NULL);
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen if (access(path, X_OK) == 0) {
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen binary_path = path;
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen break;
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen }
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen }
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen if (!service->keep_environment)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen master_service_env_clean(preserve_home);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen /* @UNSAFE */
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen conf_argv = t_new(const char *, 6 + (service->argc + 1) + 1);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen conf_argv[0] = DOVECOT_CONFIG_BIN_PATH;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen conf_argv[1] = "-p";
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen conf_argv[2] = service->name;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen conf_argv[3] = "-c";
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen conf_argv[4] = service->config_path;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen conf_argv[5] = "-e";
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen conf_argv[6] = binary_path;
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen memcpy(conf_argv+7, service->argv + 1,
d41ebbd7ae8cfe36a570c644dd7c9c55073fbb20Timo Sirainen (service->argc) * sizeof(conf_argv[0]));
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen execv(conf_argv[0], (char **)conf_argv);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen i_fatal("execv(%s) failed: %m", conf_argv[0]);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen}
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainenstatic int
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainenmaster_service_read_config(struct master_service *service, bool preserve_home,
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen const char **error_r)
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen{
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen const char *path, *str;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen int fd;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen path = master_service_get_config_path(service);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen fd = net_connect_unix(path);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (fd < 0) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen struct stat st;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen *error_r = t_strdup_printf("net_connect_unix(%s) failed: %m",
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen path);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (stat(path, &st) == 0 && !S_ISFIFO(st.st_mode)) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen /* it's a file, not a socket */
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen master_service_exec_config(service, preserve_home);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen }
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen return -1;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen }
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen net_set_nonblock(fd, FALSE);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen str = t_strdup_printf(CONFIG_HANDSHAKE CONFIG_REQUEST_SERVICE,
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen service->name);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (write_full(fd, str, strlen(str)) < 0) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen *error_r = t_strdup_printf("write_full(%s) failed: %m", path);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen return -1;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen }
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen return fd;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen}
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainenstatic int
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainenmaster_service_apply_config_overrides(struct master_service *service,
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen struct setting_parser_context *parser,
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen const char **error_r)
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen{
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen const char *const *overrides;
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen unsigned int i, count;
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen overrides = array_get(&service->config_overrides, &count);
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen for (i = 0; i < count; i++) {
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen if (settings_parse_line(parser, overrides[i]) < 0) {
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen *error_r = t_strdup_printf(
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen "Invalid -o parameter %s: %s", overrides[i],
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen settings_parser_get_error(parser));
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen return -1;
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen }
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen settings_parse_set_key_expandeded(parser, service->set_pool,
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen t_strcut(overrides[i], '='));
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen }
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen return 0;
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen}
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenint master_service_settings_read(struct master_service *service,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen const struct setting_parser_info *roots[],
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen const struct dynamic_settings_parser *dyn_parsers,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen bool preserve_home, const char **error_r)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen{
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen ARRAY_DEFINE(all_roots, const struct setting_parser_info *);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen const struct setting_parser_info *tmp_root;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen struct setting_parser_context *parser;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen struct istream *input;
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen const char *error, *env, *const *keys;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen void **sets;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen unsigned int i;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen int ret, fd = -1;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (getenv("DOVECONF_ENV") == NULL) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen fd = master_service_read_config(service, preserve_home,
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen error_r);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (fd == -1)
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen return -1;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen if (service->set_pool != NULL)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen p_clear(service->set_pool);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen else {
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen service->set_pool =
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen pool_alloconly_create("master service settings", 4096);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen if (dyn_parsers != NULL)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen settings_parser_info_update(service->set_pool, dyn_parsers);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen p_array_init(&all_roots, service->set_pool, 8);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen tmp_root = &master_service_setting_parser_info;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen array_append(&all_roots, &tmp_root, 1);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (roots != NULL) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen for (i = 0; roots[i] != NULL; i++)
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen array_append(&all_roots, &roots[i], 1);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen parser = settings_parser_init_list(service->set_pool,
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen array_idx(&all_roots, 0), array_count(&all_roots),
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen SETTINGS_PARSER_FLAG_IGNORE_UNKNOWN_KEYS);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (fd != -1) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen input = i_stream_create_fd(fd, (size_t)-1, FALSE);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen ret = settings_parse_stream_read(parser, input);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen i_stream_unref(&input);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen i_assert(ret <= 0);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen if (ret < 0) {
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen *error_r = settings_parser_get_error(parser);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen return -1;
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen }
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen }
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen /* let environment override settings. especially useful for the
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen settings from userdb. */
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen if (settings_parse_environ(parser) < 0) {
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen *error_r = settings_parser_get_error(parser);
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen return -1;
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen }
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen env = getenv("VARS_EXPANDED");
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen if (env != NULL) {
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen keys = t_strsplit(env, " ");
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen settings_parse_set_keys_expandeded(parser, service->set_pool,
e3ae2ac7a93b418cf46e829c94973b6e962a7830Timo Sirainen keys);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen if (array_is_created(&service->config_overrides)) {
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen if (master_service_apply_config_overrides(service, parser,
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen error_r) < 0)
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen return -1;
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen }
d39a04db2f4d0599cb9b5f03a9aa10a3c234453cTimo Sirainen
8c4b2e0734326ef8e534f25e8ee78ace1fc22d15Timo Sirainen if (!settings_parser_check(parser, service->set_pool, &error)) {
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen *error_r = t_strdup_printf("Invalid settings: %s", error);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen return -1;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen sets = settings_parser_get_list(parser);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen service->set = sets[0];
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen service->set_parser = parser;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen if (service->set->version_ignore &&
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen (service->flags & MASTER_SERVICE_FLAG_STANDALONE) != 0) {
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen /* running standalone. we want to ignore plugin versions. */
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen service->version_string = NULL;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen }
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen /* if we change any settings afterwards, they're in expanded form.
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen especially all settings from userdb are already expanded. */
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen settings_parse_set_expanded(service->set_parser, TRUE);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen return 0;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen}
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenconst struct master_service_settings *
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenmaster_service_settings_get(struct master_service *service)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen{
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen void **sets;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen sets = settings_parser_get_list(service->set_parser);
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen return sets[0];
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen}
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainenvoid **master_service_settings_get_others(struct master_service *service)
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen{
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen return settings_parser_get_list(service->set_parser) + 1;
8d3278a82b964217d95c340ec6f82037cdc59d19Timo Sirainen}
2eb2cf8eeb763bd5ca9b6848dce32f0303e88ec1Timo Sirainen
2eb2cf8eeb763bd5ca9b6848dce32f0303e88ec1Timo Sirainenint master_service_set(struct master_service *service, const char *line)
2eb2cf8eeb763bd5ca9b6848dce32f0303e88ec1Timo Sirainen{
2eb2cf8eeb763bd5ca9b6848dce32f0303e88ec1Timo Sirainen return settings_parse_line(service->set_parser, line);
2eb2cf8eeb763bd5ca9b6848dce32f0303e88ec1Timo Sirainen}