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1.4.33

    1: #ifndef _HTTP_AUTH_H_
    2: #define _HTTP_AUTH_H_
    3: 
    4: #include "server.h"
    5: #include "plugin.h"
    6: 
    7: #if defined(HAVE_LDAP_H) && defined(HAVE_LBER_H) && defined(HAVE_LIBLDAP) && defined(HAVE_LIBLBER)
    8: # define USE_LDAP
    9: # include <ldap.h>
   10: #endif
   11: 
   12: typedef enum {
   13: 	AUTH_BACKEND_UNSET,
   14: 	AUTH_BACKEND_PLAIN,
   15: 	AUTH_BACKEND_LDAP,
   16: 	AUTH_BACKEND_HTPASSWD,
   17: 	AUTH_BACKEND_HTDIGEST
   18: } auth_backend_t;
   19: 
   20: typedef struct {
   21: 	/* auth */
   22: 	array  *auth_require;
   23: 
   24: 	buffer *auth_plain_groupfile;
   25: 	buffer *auth_plain_userfile;
   26: 
   27: 	buffer *auth_htdigest_userfile;
   28: 	buffer *auth_htpasswd_userfile;
   29: 
   30: 	buffer *auth_backend_conf;
   31: 
   32: 	buffer *auth_ldap_hostname;
   33: 	buffer *auth_ldap_basedn;
   34: 	buffer *auth_ldap_binddn;
   35: 	buffer *auth_ldap_bindpw;
   36: 	buffer *auth_ldap_filter;
   37: 	buffer *auth_ldap_cafile;
   38: 	unsigned short auth_ldap_starttls;
   39: 	unsigned short auth_ldap_allow_empty_pw;
   40: 
   41: 	unsigned short auth_debug;
   42: 
   43: 	/* generated */
   44: 	auth_backend_t auth_backend;
   45: 
   46: #ifdef USE_LDAP
   47: 	LDAP *ldap;
   48: 
   49: 	buffer *ldap_filter_pre;
   50: 	buffer *ldap_filter_post;
   51: #endif
   52: } mod_auth_plugin_config;
   53: 
   54: typedef struct {
   55: 	PLUGIN_DATA;
   56: 	buffer *tmp_buf;
   57: 
   58: 	buffer *auth_user;
   59: 
   60: #ifdef USE_LDAP
   61: 	buffer *ldap_filter;
   62: #endif
   63: 
   64: 	mod_auth_plugin_config **config_storage;
   65: 
   66: 	mod_auth_plugin_config conf, *anon_conf; /* this is only used as long as no handler_ctx is setup */
   67: } mod_auth_plugin_data;
   68: 
   69: int http_auth_basic_check(server *srv, connection *con, mod_auth_plugin_data *p, array *req, const char *realm_str);
   70: int http_auth_digest_check(server *srv, connection *con, mod_auth_plugin_data *p, array *req, const char *realm_str);
   71: int http_auth_digest_generate_nonce(server *srv, mod_auth_plugin_data *p, buffer *fn, char hh[33]);
   72: int http_auth_match_rules(server *srv, array *req, const char *username, const char *group, const char *host);
   73: 
   74: #endif