s3-krb5: Remove unused get_principal_from_tkt
[amitay/samba.git] / source3 / include / krb5_protos.h
1 /*
2    Unix SMB/CIFS implementation.
3    simple kerberos5 routines for active directory
4    Copyright (C) Andrew Tridgell 2001
5    Copyright (C) Luke Howard 2002-2003
6    Copyright (C) Andrew Bartlett <abartlet@samba.org> 2005
7    Copyright (C) Guenther Deschner 2005-2009
8
9    This program is free software; you can redistribute it and/or modify
10    it under the terms of the GNU General Public License as published by
11    the Free Software Foundation; either version 3 of the License, or
12    (at your option) any later version.
13
14    This program is distributed in the hope that it will be useful,
15    but WITHOUT ANY WARRANTY; without even the implied warranty of
16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17    GNU General Public License for more details.
18
19    You should have received a copy of the GNU General Public License
20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
21 */
22
23 #ifndef _INCLUDE_KRB5_PROTOS_H_
24 #define _INCLUDE_KRB5_PROTOS_H_
25
26 struct PAC_DATA;
27 struct PAC_SIGNATURE_DATA;
28
29 /* work around broken krb5.h on sles9 */
30 #ifdef SIZEOF_LONG
31 #undef SIZEOF_LONG
32 #endif
33
34
35 #if defined(HAVE_KRB5)
36 krb5_error_code smb_krb5_parse_name(krb5_context context,
37                                 const char *name, /* in unix charset */
38                                 krb5_principal *principal);
39
40 krb5_error_code smb_krb5_unparse_name(TALLOC_CTX *mem_ctx,
41                                       krb5_context context,
42                                       krb5_const_principal principal,
43                                       char **unix_name);
44
45 krb5_error_code krb5_set_default_tgs_ktypes(krb5_context ctx, const krb5_enctype *enc);
46
47 #if defined(HAVE_KRB5_AUTH_CON_SETKEY) && !defined(HAVE_KRB5_AUTH_CON_SETUSERUSERKEY)
48 krb5_error_code krb5_auth_con_setuseruserkey(krb5_context context, krb5_auth_context auth_context, krb5_keyblock *keyblock);
49 #endif
50
51 #ifndef HAVE_KRB5_FREE_UNPARSED_NAME
52 void krb5_free_unparsed_name(krb5_context ctx, char *val);
53 #endif
54
55 /* Stub out initialize_krb5_error_table since it is not present in all
56  * Kerberos implementations. If it's not present, it's not necessary to
57  * call it.
58  */
59 #ifndef HAVE_INITIALIZE_KRB5_ERROR_TABLE
60 #define initialize_krb5_error_table()
61 #endif
62
63 /* The following definitions come from libsmb/clikrb5.c  */
64
65 /* Samba wrapper function for krb5 functionality. */
66 bool setup_kaddr( krb5_address *pkaddr, struct sockaddr_storage *paddr);
67 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);
68 bool get_auth_data_from_tkt(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, krb5_ticket *tkt);
69 krb5_error_code get_kerberos_allowed_etypes(krb5_context context, krb5_enctype **enctypes);
70 bool get_krb5_smb_session_key(TALLOC_CTX *mem_ctx,
71                               krb5_context context,
72                               krb5_auth_context auth_context,
73                               DATA_BLOB *session_key, bool remote);
74 krb5_error_code smb_krb5_kt_free_entry(krb5_context context, krb5_keytab_entry *kt_entry);
75 krb5_principal kerberos_fetch_salt_princ_for_host_princ(krb5_context context, krb5_principal host_princ, int enctype);
76 void kerberos_set_creds_enctype(krb5_creds *pcreds, int enctype);
77 bool kerberos_compatible_enctypes(krb5_context context, krb5_enctype enctype1, krb5_enctype enctype2);
78 void kerberos_free_data_contents(krb5_context context, krb5_data *pdata);
79 time_t get_authtime_from_tkt(krb5_ticket *tkt);
80 krb5_error_code smb_krb5_get_keyinfo_from_ap_req(krb5_context context,
81                                                  const krb5_data *inbuf,
82                                                  krb5_kvno *kvno,
83                                                  krb5_enctype *enctype);
84 krb5_error_code krb5_rd_req_return_keyblock_from_keytab(krb5_context context,
85                                                         krb5_auth_context *auth_context,
86                                                         const krb5_data *inbuf,
87                                                         krb5_const_principal server,
88                                                         krb5_keytab keytab,
89                                                         krb5_flags *ap_req_options,
90                                                         krb5_ticket **ticket,
91                                                         krb5_keyblock **keyblock);
92 krb5_error_code smb_krb5_parse_name_norealm(krb5_context context,
93                                             const char *name,
94                                             krb5_principal *principal);
95 bool smb_krb5_principal_compare_any_realm(krb5_context context,
96                                           krb5_const_principal princ1,
97                                           krb5_const_principal princ2);
98 krb5_error_code smb_krb5_renew_ticket(const char *ccache_string, const char *client_string, const char *service_string, time_t *expire_time);
99 krb5_error_code kpasswd_err_to_krb5_err(krb5_error_code res_code);
100 krb5_error_code smb_krb5_gen_netbios_krb5_address(smb_krb5_addresses **kerb_addr);
101 krb5_error_code smb_krb5_free_addresses(krb5_context context, smb_krb5_addresses *addr);
102 NTSTATUS krb5_to_nt_status(krb5_error_code kerberos_error);
103 krb5_error_code nt_status_to_krb5(NTSTATUS nt_status);
104 void smb_krb5_free_error(krb5_context context, krb5_error *krberror);
105 krb5_error_code handle_krberror_packet(krb5_context context,
106                                          krb5_data *packet);
107
108 void smb_krb5_get_init_creds_opt_free(krb5_context context,
109                                     krb5_get_init_creds_opt *opt);
110 krb5_error_code smb_krb5_get_init_creds_opt_alloc(krb5_context context,
111                                     krb5_get_init_creds_opt **opt);
112 krb5_enctype smb_get_enctype_from_kt_entry(krb5_keytab_entry *kt_entry);
113 krb5_error_code smb_krb5_enctype_to_string(krb5_context context,
114                                             krb5_enctype enctype,
115                                             char **etype_s);
116 krb5_error_code smb_krb5_open_keytab(krb5_context context,
117                                       const char *keytab_name,
118                                       bool write_access,
119                                       krb5_keytab *keytab);
120 krb5_error_code smb_krb5_keytab_name(TALLOC_CTX *mem_ctx,
121                                      krb5_context context,
122                                      krb5_keytab keytab,
123                                      const char **keytab_name);
124 krb5_error_code smb_krb5_get_credentials(krb5_context context,
125                                          krb5_ccache ccache,
126                                          krb5_principal me,
127                                          krb5_principal server,
128                                          krb5_principal impersonate_princ,
129                                          krb5_creds **out_creds);
130 krb5_error_code smb_krb5_get_creds(const char *server_s,
131                                    time_t time_offset,
132                                    const char *cc,
133                                    const char *impersonate_princ_s,
134                                    krb5_creds **creds_p);
135 char *smb_krb5_principal_get_realm(krb5_context context,
136                                    krb5_principal principal);
137
138
139 #endif /* HAVE_KRB5 */
140
141 int cli_krb5_get_ticket(TALLOC_CTX *mem_ctx,
142                         const char *principal, time_t time_offset,
143                         DATA_BLOB *ticket, DATA_BLOB *session_key_krb5,
144                         uint32_t extra_ap_opts, const char *ccname,
145                         time_t *tgs_expire,
146                         const char *impersonate_princ_s);
147
148 bool unwrap_edata_ntstatus(TALLOC_CTX *mem_ctx,
149                            DATA_BLOB *edata,
150                            DATA_BLOB *edata_out);
151 bool unwrap_pac(TALLOC_CTX *mem_ctx, DATA_BLOB *auth_data, DATA_BLOB *unwrapped_pac_data);
152
153 #endif /* _INCLUDE_KRB5_PROTOS_H_ */