diff options
Diffstat (limited to 'util/config_file.c')
| -rw-r--r-- | util/config_file.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/util/config_file.c b/util/config_file.c index 35bc645..bb39cf9 100644 --- a/util/config_file.c +++ b/util/config_file.c @@ -60,6 +60,9 @@ #ifdef HAVE_GLOB_H # include <glob.h> #endif +#ifdef HAVE_PWD_H +#include <pwd.h> +#endif /** global config during parsing */ struct config_parser_state* cfg_parser = 0; @@ -131,6 +134,8 @@ config_create(void) goto error_exit; init_outgoing_availports(cfg->outgoing_avail_ports, 65536); if(!(cfg->username = strdup(UB_USERNAME))) goto error_exit; + cfg->uid = (uid_t)-1; + cfg->gid = (gid_t)-1; #ifdef HAVE_CHROOT if(!(cfg->chrootdir = strdup(CHROOT_DIR))) goto error_exit; #endif @@ -799,6 +804,17 @@ config_read(struct config_file* cfg, const char* filename, const char* chroot) errno=EINVAL; return 0; } + +#ifdef HAVE_GETPWNAM + /* translate username into uid and gid */ + if(cfg->username && cfg->username[0]) { + struct passwd *pwd; + if((pwd = getpwnam(cfg->username)) == NULL) + log_err("user '%s' does not exist.", cfg->username); + cfg->uid = pwd->pw_uid; + cfg->gid = pwd->pw_gid; + } +#endif return 1; } |
