Adding upstream version 1.8.27.upstream/1.8.27upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/plugins/sudoers/sudo_ldap_conf.h b/plugins/sudoers/sudo_ldap_conf.h
new file mode 100644
index 0000000..363ab43
--- /dev/null
+++ b/plugins/sudoers/sudo_ldap_conf.h
@@ -0,0 +1,129 @@
+/*
+ * Copyright (c) 2018 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_CONF_H
+#define SUDOERS_LDAP_CONF_H
+
+/* 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 CONF_BOOL		0
+#define CONF_INT		1
+#define CONF_STR		2
+#define CONF_LIST_STR		4
+#define CONF_DEREF_VAL		5
+#define CONF_REQCERT_VAL	6
+
+#define SUDO_LDAP_CLEAR		0
+#define SUDO_LDAP_SSL		1
+#define SUDO_LDAP_STARTTLS	2
+
+struct ldap_config_table {
+    const char *conf_str;	/* config file string */
+    int type;			/* CONF_BOOL, CONF_INT, CONF_STR */
+    int opt_val;		/* LDAP_OPT_* (or -1 for sudo internal) */
+    void *valp;			/* pointer into ldap_conf */
+};
+
+struct ldap_config_str {
+    STAILQ_ENTRY(ldap_config_str) entries;
+    char val[1];
+};
+STAILQ_HEAD(ldap_config_str_list, ldap_config_str);
+
+/* LDAP configuration structure */
+struct ldap_config {
+    int port;
+    int version;
+    int debug;
+    int ldap_debug;
+    int tls_checkpeer;
+    int tls_reqcert;
+    int timelimit;
+    int timeout;
+    int bind_timelimit;
+    int use_sasl;
+    int rootuse_sasl;
+    int ssl_mode;
+    int timed;
+    int deref;
+    char *host;
+    struct ldap_config_str_list uri;
+    char *binddn;
+    char *bindpw;
+    char *rootbinddn;
+    struct ldap_config_str_list base;
+    struct ldap_config_str_list netgroup_base;
+    char *search_filter;
+    char *netgroup_search_filter;
+    char *ssl;
+    char *tls_cacertfile;
+    char *tls_cacertdir;
+    char *tls_random_file;
+    char *tls_cipher_suite;
+    char *tls_certfile;
+    char *tls_keyfile;
+    char *tls_keypw;
+    char *sasl_mech;
+    char *sasl_auth_id;
+    char *rootsasl_auth_id;
+    char *sasl_secprops;
+    char *krb5_ccname;
+};
+
+extern struct ldap_config ldap_conf;
+
+const char *sudo_krb5_ccname_path(const char *old_ccname);
+bool sudo_ldap_read_config(void);
+int sudo_ldap_set_options_global(void);
+int sudo_ldap_set_options_conn(LDAP *ld);
+
+#endif /* SUDOERS_LDAP_CONF_H */