src/http_auth.h

   1 #ifndef _HTTP_AUTH_H_
   2 #define _HTTP_AUTH_H_
   3 #include "first.h"
   4
   5 #include "base.h"
   6
   7 struct http_auth_scheme_t;
   8 struct http_auth_require_t;
   9 struct http_auth_backend_t;
  10
  11 typedef struct http_auth_require_t {
  12     const struct http_auth_scheme_t *scheme;
  13     buffer *realm;
  14     int valid_user;
  15     array *user;
  16     array *group;
  17     array *host;
  18 } http_auth_require_t;
  19
  20 http_auth_require_t * http_auth_require_init (void);
  21 void http_auth_require_free (http_auth_require_t *require);
  22 int http_auth_match_rules (const http_auth_require_t *require, const char *user, const char *group, const char *host);
  23
  24 typedef struct http_auth_backend_t {
  25     const char *name;
  26     handler_t(*basic)(server *srv, connection *con, void *p_d, const buffer *username, const buffer *realm, const char *pw);
  27     handler_t(*digest)(server *srv, connection *con, void *p_d, const char *username, const char *realm, unsigned char HA1[16]);
  28     void *p_d;
  29 } http_auth_backend_t;
  30
  31 typedef struct http_auth_scheme_t {
  32     const char *name;
  33     handler_t(*checkfn)(server *srv, connection *con, void *p_d, const struct http_auth_require_t *require, const struct http_auth_backend_t *backend);
  34     /*(backend is arg only because auth.backend is separate config directive)*/
  35     void *p_d;
  36 } http_auth_scheme_t;
  37
  38 const http_auth_scheme_t * http_auth_scheme_get (const buffer *name);
  39 void http_auth_scheme_set (const http_auth_scheme_t *scheme);
  40 const http_auth_backend_t * http_auth_backend_get (const buffer *name);
  41 void http_auth_backend_set (const http_auth_backend_t *backend);
  42
  43 void http_auth_setenv(array *env, const char *username, size_t ulen, const char *auth_type, size_t alen);
  44
  45 int http_auth_md5_hex2bin (const char *md5hex, size_t len, unsigned char md5bin[16]);
  46
  47 #endif