diff options
Diffstat (limited to 'plugins/sudoers/sudo_ldap.h')
| -rw-r--r-- | plugins/sudoers/sudo_ldap.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/plugins/sudoers/sudo_ldap.h b/plugins/sudoers/sudo_ldap.h new file mode 100644 index 0000000..be12c65 --- /dev/null +++ b/plugins/sudoers/sudo_ldap.h @@ -0,0 +1,109 @@ +/* + * SPDX-License-Identifier: ISC + * + * Copyright (c) 2018, 2021, 2023 Todd C. Miller <Todd.Miller@sudo.ws> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef SUDOERS_LDAP_H +#define SUDOERS_LDAP_H + +#ifndef LDAP_OPT_RESULT_CODE +# define LDAP_OPT_RESULT_CODE LDAP_OPT_ERROR_NUMBER +#endif + +#if !defined(LDAP_OPT_NETWORK_TIMEOUT) && defined(LDAP_OPT_CONNECT_TIMEOUT) +# define LDAP_OPT_NETWORK_TIMEOUT LDAP_OPT_CONNECT_TIMEOUT +#endif + +#ifndef LDAP_OPT_SUCCESS +# define LDAP_OPT_SUCCESS LDAP_SUCCESS +#endif + +#ifndef HAVE_LDAP_SEARCH_EXT_S +# ifdef HAVE_LDAP_SEARCH_ST +# define ldap_search_ext_s(a, b, c, d, e, f, g, h, i, j, k) \ + ldap_search_st(a, b, c, d, e, f, i, k) +# else +# define ldap_search_ext_s(a, b, c, d, e, f, g, h, i, j, k) \ + ldap_search_s(a, b, c, d, e, f, k) +# endif +#endif + +/* Macros for checking strlcpy/strlcat/sudo_ldap_value_cat return value. */ +#define CHECK_STRLCPY(d, s, l) do { \ + if (strlcpy((d), (s), (l)) >= (l)) { \ + goto overflow; \ + } \ +} while (0) +#define CHECK_STRLCAT(d, s, l) do { \ + if (strlcat((d), (s), (l)) >= (l)) { \ + goto overflow; \ + } \ +} while (0) +#define CHECK_LDAP_VCAT(d, s, l) do { \ + if (sudo_ldap_value_cat((d), (s), (l)) >= (l)) { \ + goto overflow; \ + } \ +} while (0) + +#if defined(__GNUC__) && __GNUC__ == 2 +# define DPRINTF1(fmt...) do { \ + sudo_debug_printf(SUDO_DEBUG_DIAG, fmt); \ + if (ldap_conf.debug >= 1) { \ + sudo_warnx_nodebug(fmt); \ + } \ +} while (0) +# define DPRINTF2(fmt...) do { \ + sudo_debug_printf(SUDO_DEBUG_INFO, fmt); \ + if (ldap_conf.debug >= 2) { \ + sudo_warnx_nodebug(fmt); \ + } \ +} while (0) +#else +# define DPRINTF1(...) do { \ + sudo_debug_printf(SUDO_DEBUG_DIAG, __VA_ARGS__); \ + if (ldap_conf.debug >= 1) { \ + sudo_warnx_nodebug(__VA_ARGS__); \ + } \ +} while (0) +# define DPRINTF2(...) do { \ + sudo_debug_printf(SUDO_DEBUG_INFO, __VA_ARGS__); \ + if (ldap_conf.debug >= 2) { \ + sudo_warnx_nodebug(__VA_ARGS__); \ + } \ +} while (0) +#endif + +#define LDAP_FOREACH(var, ld, res) \ + for ((var) = ldap_first_entry((ld), (res)); \ + (var) != NULL; \ + (var) = ldap_next_entry((ld), (var))) + +/* Iterators used by sudo_ldap_role_to_priv() to handle bervar ** or char ** */ +typedef char * (*sudo_ldap_iter_t)(void **); + +/* ldap_innetgr.c */ +int sudo_ldap_innetgr_int(void *v, const char *netgr, const char *host, const char *user, const char *domain); + +/* ldap_util.c */ +bool sudo_ldap_is_negated(char **valp); +size_t sudo_ldap_value_len(const char *value); +size_t sudo_ldap_value_cat(char * restrict dst, const char * restrict src, size_t size); +char *sudo_ldap_value_dup(const char *src); +int sudo_ldap_parse_option(char *optstr, char **varp, char **valp); +struct privilege *sudo_ldap_role_to_priv(const char *cn, void *hosts, void *runasusers, void *runasgroups, void *cmnds, void *opts, const char *notbefore, const char *notafter, bool warnings, bool store_options, sudo_ldap_iter_t iter); +struct member *sudo_ldap_new_member_all(void); + +#endif /* SUDOERS_LDAP_H */ |