Mercurial > dovecot > core-2.2
view src/indexer/indexer-worker.c @ 22614:cf66220d281e
doveadm proxy: Don't crash if remote doesn't support log proxying
author | Timo Sirainen <timo.sirainen@dovecot.fi> |
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date | Sat, 14 Oct 2017 12:54:18 +0300 |
parents | 2e2563132d5f |
children | cb108f786fb4 |
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/* Copyright (c) 2011-2017 Dovecot authors, see the included COPYING file */ #include "lib.h" #include "restrict-access.h" #include "mail-storage-service.h" #include "mail-storage-settings.h" #include "master-service.h" #include "master-service-settings.h" #include "master-connection.h" static struct master_connection *master_conn; static struct mail_storage_service_ctx *storage_service; static void client_connected(struct master_service_connection *conn) { if (master_conn != NULL) { i_error("indexer-worker must be configured with client_limit=1"); return; } master_service_client_connection_accept(conn); master_conn = master_connection_create(conn->fd, storage_service); } static void drop_privileges(void) { struct restrict_access_settings set; const char *error; /* by default we don't drop any privileges, but keep running as root. */ restrict_access_get_env(&set); if (set.uid != 0) { /* open config connection before dropping privileges */ struct master_service_settings_input input; struct master_service_settings_output output; i_zero(&input); input.module = "mail"; input.service = "indexer-worker"; (void)master_service_settings_read(master_service, &input, &output, &error); } restrict_access_by_env(NULL, FALSE); } int main(int argc, char *argv[]) { enum master_service_flags service_flags = MASTER_SERVICE_FLAG_KEEP_CONFIG_OPEN; enum mail_storage_service_flags storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT | MAIL_STORAGE_SERVICE_FLAG_USERDB_LOOKUP | MAIL_STORAGE_SERVICE_FLAG_TEMP_PRIV_DROP | MAIL_STORAGE_SERVICE_FLAG_NO_IDLE_TIMEOUT; int c; master_service = master_service_init("indexer-worker", service_flags, &argc, &argv, "D"); while ((c = master_getopt(master_service)) > 0) { switch (c) { case 'D': storage_service_flags |= MAIL_STORAGE_SERVICE_FLAG_ENABLE_CORE_DUMPS; break; default: return FATAL_DEFAULT; } } drop_privileges(); master_service_init_log(master_service, "indexer-worker: "); storage_service = mail_storage_service_init(master_service, NULL, storage_service_flags); restrict_access_allow_coredumps(TRUE); master_service_init_finish(master_service); master_service_run(master_service, client_connected); if (master_conn != NULL) master_connection_destroy(&master_conn); mail_storage_service_deinit(&storage_service); master_service_deinit(&master_service); return 0; }