src/auth/db-ldap.h

	db-ldap.h revision f1ddb98e6b639394ae205b305be1ddcfab102578
#ifndef __DB_LDAP_H
#define __DB_LDAP_H

#include <ldap.h>

struct ldap_connection;
struct ldap_request;

typedef void db_search_callback_t(struct ldap_connection *conn,
                  struct ldap_request *request,
                  LDAPMessage *res);

struct ldap_settings {
    const char *hosts;
    const char *uris;
    const char *dn;
    const char *dnpass;
    int auth_bind;
    const char *auth_bind_userdn;
    const char *deref;
    const char *scope;
    const char *base;
    unsigned int ldap_version;

    const char *user_attrs;
    const char *user_filter;
    const char *pass_attrs;
    const char *pass_filter;

    const char *default_pass_scheme;
    const char *user_global_uid;
    const char *user_global_gid;

    int ldap_deref, ldap_scope;
    uid_t uid;
    gid_t gid;
};

struct ldap_connection {
    struct ldap_connection *next;

    pool_t pool;
    int refcount;

    char *config_path;
        struct ldap_settings set;

    LDAP *ld;
    struct io *io;
    struct hash_table *requests;

    char **pass_attr_names, **user_attr_names;
    struct hash_table *pass_attr_map, *user_attr_map;

    unsigned int connected:1;
};

struct ldap_request {
    db_search_callback_t *callback;
    void *context;

    const char *base;
    const char *filter;
    char **attributes; /* points to pass_attr_names / user_attr_names */
};

void db_ldap_search(struct ldap_connection *conn, struct ldap_request *request,
            int scope);

void db_ldap_set_attrs(struct ldap_connection *conn, const char *attrlist,
               char ***attr_names_r, struct hash_table *attr_map,
               const char *const default_attr_map[]);

struct ldap_connection *db_ldap_init(const char *config_path);
void db_ldap_unref(struct ldap_connection *conn);

int db_ldap_connect(struct ldap_connection *conn);

const char *ldap_escape(const char *str);
const char *ldap_get_error(struct ldap_connection *conn);

#endif