diff options
Diffstat (limited to 'libpam/pam_modutil_searchkey.c')
| -rw-r--r-- | libpam/pam_modutil_searchkey.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libpam/pam_modutil_searchkey.c b/libpam/pam_modutil_searchkey.c index 338b44fd..4e565974 100644 --- a/libpam/pam_modutil_searchkey.c +++ b/libpam/pam_modutil_searchkey.c @@ -13,9 +13,41 @@ #include <string.h> #include <stdlib.h> #include <ctype.h> +#ifdef USE_ECONF +#include <libeconf.h> +#endif #define BUF_SIZE 8192 +#ifdef USE_ECONF +#define LOGIN_DEFS "/etc/login.defs" + +#ifndef VENDORDIR +#define VENDORDIR NULL +#endif + +static char * +econf_search_key (const char *name, const char *suffix, const char *key) +{ + econf_file *key_file = NULL; + char *val; + + if (econf_readDirs (&key_file, VENDORDIR, SYSCONFDIR, name, suffix, + " \t", "#")) + return NULL; + + if (econf_getStringValue (key_file, NULL, key, &val)) { + econf_free (key_file); + return NULL; + } + + econf_free (key_file); + + return val; +} + +#endif + /* lookup a value for key in login.defs file or similar key value format */ char * pam_modutil_search_key(pam_handle_t *pamh UNUSED, @@ -27,6 +59,11 @@ pam_modutil_search_key(pam_handle_t *pamh UNUSED, size_t buflen = 0; char *retval = NULL; +#ifdef USE_ECONF + if (strcmp (file_name, LOGIN_DEFS) == 0) + return econf_search_key ("login", ".defs", key); +#endif + fp = fopen(file_name, "r"); if (NULL == fp) return NULL; |