granicus.if.org Git - postgresql/blob - src/include/libpq/hba.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * hba.h
   4  *        Interface to hba.c
   5  *
   6  *
   7  * $PostgreSQL: pgsql/src/include/libpq/hba.h,v 1.59 2009/10/01 01:58:58 tgl Exp $
   8  *
   9  *-------------------------------------------------------------------------
  10  */
  11 #ifndef HBA_H
  12 #define HBA_H
  13
  14 #include "nodes/pg_list.h"
  15 #include "libpq/pqcomm.h"
  16
  17
  18 typedef enum UserAuth
  19 {
  20         uaReject,
  21         uaKrb5,
  22         uaTrust,
  23         uaIdent,
  24         uaPassword,
  25         uaMD5,
  26         uaGSS,
  27         uaSSPI,
  28         uaPAM,
  29         uaLDAP,
  30         uaCert
  31 } UserAuth;
  32
  33 typedef enum IPCompareMethod
  34 {
  35         ipCmpMask,
  36         ipCmpSameHost,
  37         ipCmpSameNet
  38 } IPCompareMethod;
  39
  40 typedef enum ConnType
  41 {
  42         ctLocal,
  43         ctHost,
  44         ctHostSSL,
  45         ctHostNoSSL
  46 } ConnType;
  47
  48 typedef struct
  49 {
  50         int                     linenumber;
  51         ConnType        conntype;
  52         char       *database;
  53         char       *role;
  54         struct sockaddr_storage addr;
  55         struct sockaddr_storage mask;
  56         IPCompareMethod ip_cmp_method;
  57         UserAuth        auth_method;
  58
  59         char       *usermap;
  60         char       *pamservice;
  61         bool            ldaptls;
  62         char       *ldapserver;
  63         int                     ldapport;
  64         char       *ldapprefix;
  65         char       *ldapsuffix;
  66         bool            clientcert;
  67         char       *krb_server_hostname;
  68         char       *krb_realm;
  69         bool            include_realm;
  70 } HbaLine;
  71
  72 /* kluge to avoid including libpq/libpq-be.h here */
  73 typedef struct Port hbaPort;
  74
  75 extern bool load_hba(void);
  76 extern void load_ident(void);
  77 extern int      hba_getauthmethod(hbaPort *port);
  78 extern int check_usermap(const char *usermap_name,
  79                           const char *pg_role, const char *auth_user,
  80                           bool case_sensitive);
  81 extern bool pg_isblank(const char c);
  82
  83 #endif   /* HBA_H */