source3/include/krb5_protos.h

   1 struct PAC_DATA;
   2 struct PAC_SIGNATURE_DATA;
   3
   4 /* work around broken krb5.h on sles9 */
   5 #ifdef SIZEOF_LONG
   6 #undef SIZEOF_LONG
   7 #endif
   8
   9
  10 #if defined(HAVE_KRB5)
  11 krb5_error_code smb_krb5_parse_name(krb5_context context,
  12                                 const char *name, /* in unix charset */
  13                                 krb5_principal *principal);
  14
  15 krb5_error_code smb_krb5_unparse_name(TALLOC_CTX *mem_ctx,
  16                                       krb5_context context,
  17                                       krb5_const_principal principal,
  18                                       char **unix_name);
  19
  20 #ifndef HAVE_KRB5_SET_REAL_TIME
  21 krb5_error_code krb5_set_real_time(krb5_context context, int32_t seconds, int32_t microseconds);
  22 #endif
  23
  24 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
  25
  26 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
  27 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
  28 #endif
  29
  30 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
  31 void krb5_free_unparsed_name(krb5_context ctx, char *val);
  32 #endif
  33
  34 /* Stub out initialize_krb5_error_table since it is not present in all
  35  * Kerberos implementations. If it's not present, it's not necessary to
  36  * call it.
  37  */
  38 #ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
  39 #define initialize_krb5_error_table()
  40 #endif
  41
  42 /* Samba wrapper function for krb5 functionality. */
  43 bool setup_kaddr( krb5_address *pkaddr, struct sockaddr_storage *paddr);
  44 int create_kerberos_key_from_string(krb5_context context, krb5_principal host_princ, krb5_data *password, krb5_keyblock *key, krb5_enctype enctype, bool no_salt);
  45 bool get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
  46 krb5_const_principal get_principal_from_tkt(krb5_ticket *tkt);
  47 krb5_error_code smb_krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
  48 #if defined(HAVE_KRB5_LOCATE_KDC)
  49 krb5_error_code krb5_locate_kdc(krb5_context ctx, const krb5_data *realm, struct sockaddr **addr_pp, int *naddrs, int get_masters);
  50 #endif
  51 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
  52 bool get_krb5_smb_session_key(TALLOC_CTX *mem_ctx,
  53                               krb5_context context,
  54                               krb5_auth_context auth_context,
  55                               DATA_BLOB *session_key, bool remote);
  56 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
  57 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
  58 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
  59 bool kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
  60 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
  61 NTSTATUS decode_pac_data(TALLOC_CTX *mem_ctx,
  62                          DATA_BLOB *pac_data_blob,
  63                          krb5_context context,
  64                          krb5_keyblock *service_keyblock,
  65                          krb5_const_principal client_principal,
  66                          time_t tgs_authtime,
  67                          struct PAC_DATA **pac_data_out);
  68 void smb_krb5_checksum_from_pac_sig(krb5_checksum *cksum,
  69                                     struct PAC_SIGNATURE_DATA *sig);
  70 krb5_error_code smb_krb5_verify_checksum(krb5_context context,
  71                                          const krb5_keyblock *keyblock,
  72                                          krb5_keyusage usage,
  73                                          krb5_checksum *cksum,
  74                                          uint8 *data,
  75                                          size_t length);
  76 time_t get_authtime_from_tkt(krb5_ticket *tkt);
  77 void smb_krb5_free_ap_req(krb5_context context,
  78                           krb5_ap_req *ap_req);
  79 krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
  80                                                  const krb5_data *inbuf,
  81                                                  krb5_kvno *kvno,
  82                                                  krb5_enctype *enctype);
  83 krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
  84                                                         krb5_auth_context *auth_context,
  85                                                         const krb5_data *inbuf,
  86                                                         krb5_const_principal server,
  87                                                         krb5_keytab keytab,
  88                                                         krb5_flags *ap_req_options,
  89                                                         krb5_ticket **ticket,
  90                                                         krb5_keyblock **keyblock);
  91 krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
  92                                             const char *name,
  93                                             krb5_principal *principal);
  94 bool smb_krb5_principal_compare_any_realm(krb5_context context,
  95                                           krb5_const_principal princ1,
  96                                           krb5_const_principal princ2);
  97 krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
  98 krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
  99 krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
 100 krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
 101 NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
 102 krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
 103 void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
 104 krb5_error_code handle_krberror_packet(krb5_context context,
 105                                          krb5_data *packet);
 106
 107 void smb_krb5_get_init_creds_opt_free(krb5_context context,
 108                                     krb5_get_init_creds_opt *opt);
 109 krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
 110                                     krb5_get_init_creds_opt **opt);
 111 krb5_error_code smb_krb5_mk_error(krb5_context context,
 112                                         krb5_error_code error_code,
 113                                         const krb5_principal server,
 114                                         krb5_data *reply);
 115 krb5_enctype smb_get_enctype_from_kt_entry(krb5_keytab_entry *kt_entry);
 116 krb5_error_code smb_krb5_enctype_to_string(krb5_context context,
 117                                             krb5_enctype enctype,
 118                                             char **etype_s);
 119 krb5_error_code smb_krb5_open_keytab(krb5_context context,
 120                                       const char *keytab_name,
 121                                       bool write_access,
 122                                       krb5_keytab *keytab);
 123 krb5_error_code smb_krb5_keytab_name(TALLOC_CTX *mem_ctx,
 124                                      krb5_context context,
 125                                      krb5_keytab keytab,
 126                                      const char **keytab_name);
 127 krb5_error_code smb_krb5_get_credentials(krb5_context context,
 128                                          krb5_ccache ccache,
 129                                          krb5_principal me,
 130                                          krb5_principal server,
 131                                          krb5_principal impersonate_princ,
 132                                          krb5_creds **out_creds);
 133 krb5_error_code smb_krb5_get_creds(const char *server_s,
 134                                    time_t time_offset,
 135                                    const char *cc,
 136                                    const char *impersonate_princ_s,
 137                                    krb5_creds **creds_p);
 138 char *smb_krb5_principal_get_realm(krb5_context context,
 139                                    krb5_principal principal);
 140
 141
 142 #endif /* HAVE_KRB5 */
 143
 144 int cli_krb5_get_ticket(TALLOC_CTX *mem_ctx,
 145                         const char *principal, time_t time_offset,
 146                         DATA_BLOB *ticket, DATA_BLOB *session_key_krb5,
 147                         uint32_t extra_ap_opts, const char *ccname,
 148                         time_t *tgs_expire,
 149                         const char *impersonate_princ_s);
 150