userapps/opensource/net-snmp/agent/mibgroup/mibII/vacm_vars.h

   1 /*
   2  * SNMPv3 View-based Access Control Model
   3  */
   4
   5 #ifndef _MIBGROUP_VACM_H
   6 #define _MIBGROUP_VACM_H
   7
   8 #include <net-snmp/library/vacm.h>
   9
  10 config_require(util_funcs)
  11 config_require(mibII/vacm_context)
  12 config_add_mib(SNMP-VIEW-BASED-ACM-MIB)
  13 config_add_mib(SNMP-COMMUNITY-MIB)
  14
  15      void            init_vacm_vars(void);
  16      void            vacm_free_group(void);
  17      void            vacm_free_access(void);
  18      void            vacm_free_view(void);
  19      void            vacm_parse_group(const char *, char *);
  20      void            vacm_parse_access(const char *, char *);
  21      void            vacm_parse_view(const char *, char *);
  22      void            vacm_parse_simple(const char *, char *);
  23
  24      SNMPCallback    vacm_in_view_callback;
  25      SNMPCallback    vacm_warn_if_not_configured;
  26
  27      int             vacm_in_view(netsnmp_pdu *, oid *, size_t, int);
  28
  29      extern FindVarMethod var_vacm_sec2group;
  30      extern FindVarMethod var_vacm_access;
  31      extern FindVarMethod var_vacm_view;
  32
  33      WriteMethod     write_vacmGroupName;
  34      WriteMethod     write_vacmSecurityToGroupStatus;
  35      WriteMethod     write_vacmSecurityToGroupStorageType;
  36
  37      WriteMethod     write_vacmAccessContextMatch;
  38      WriteMethod     write_vacmAccessNotifyViewName;
  39      WriteMethod     write_vacmAccessReadViewName;
  40      WriteMethod     write_vacmAccessWriteViewName;
  41      WriteMethod     write_vacmAccessStatus;
  42      WriteMethod     write_vacmAccessStorageType;
  43
  44      WriteMethod     write_vacmViewSpinLock;
  45      WriteMethod     write_vacmViewMask;
  46      WriteMethod     write_vacmViewStatus;
  47      WriteMethod     write_vacmViewStorageType;
  48      WriteMethod     write_vacmViewType;
  49
  50
  51      oid            *access_generate_OID(oid * prefix, size_t prefixLen,
  52                                          struct vacm_accessEntry *aptr,
  53                                          size_t * length);
  54      struct vacm_accessEntry *access_parse_accessEntry(oid * name,
  55                                                        size_t name_len);
  56      int             access_parse_oid(oid * oidIndex, size_t oidLen,
  57                                       unsigned char **groupName,
  58                                       size_t * groupNameLen,
  59                                       unsigned char **contextPrefix,
  60                                       size_t * contextPrefixLen,
  61                                       int *model, int *level);
  62
  63      oid            *sec2group_generate_OID(oid * prefix, size_t prefixLen,
  64                                             struct vacm_groupEntry *geptr,
  65                                             size_t * length);
  66      int             sec2group_parse_oid(oid * oidIndex, size_t oidLen,
  67                                          int *model, unsigned char **name,
  68                                          size_t * nameLen);
  69      struct vacm_groupEntry *sec2group_parse_groupEntry(oid * name,
  70                                                         size_t name_len);
  71
  72      oid            *view_generate_OID(oid * prefix, size_t prefixLen,
  73                                        struct vacm_viewEntry *vptr,
  74                                        size_t * length);
  75      int             view_parse_oid(oid * oidIndex, size_t oidLen,
  76                                     unsigned char **viewName,
  77                                     size_t * viewNameLen, oid ** subtree,
  78                                     size_t * subtreeLen);
  79      struct vacm_viewEntry *view_parse_viewEntry(oid * name,
  80                                                  size_t name_len);
  81
  82
  83
  84 #define OID_SNMPVACMMIB         SNMP_OID_SNMPMODULES, 16
  85 #define OID_VACMMIBOBJECTS      OID_SNMPVACMMIB, 1
  86
  87 #define OID_VACMCONTEXTTABLE    OID_VACMMIBOBJECTS, 1
  88 #define OID_VACMCONTEXTENTRY    OID_VACMCONTEXTTABLE, 1
  89
  90 #define OID_VACMGROUPTABLE      OID_VACMMIBOBJECTS, 2
  91 #define OID_VACMGROUPENTRY      OID_VACMGROUPTABLE, 1
  92
  93 #define OID_VACMACCESSTABLE     OID_VACMMIBOBJECTS, 4
  94 #define OID_VACMACCESSENTRY     OID_VACMACCESSTABLE, 1
  95
  96 #define OID_VACMMIBVIEWS        OID_VACMMIBOBJECTS, 5
  97 #define OID_VACMVIEWTABLE       OID_VACMMIBVIEWS, 2
  98 #define OID_VACMVIEWENTRY       OID_VACMVIEWTABLE, 1
  99 #define SEC2GROUP_MIB_LENGTH 11
 100 #define ACCESS_MIB_LENGTH 11
 101 #define VIEW_MIB_LENGTH 12
 102 #define CM_EXACT 1
 103 #define CM_PREFIX 2
 104
 105 #endif                          /* _MIBGROUP_VACM_H */