1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SMBSRV_SMB_KRB5_H 27 #define _SMBSRV_SMB_KRB5_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #include <gssapi/gssapi.h> 32 #include <kerberosv5/krb5.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 #define SMBNS_KRB5_KEYTAB "/etc/krb5/krb5.keytab" 39 40 /* core set of SPNs */ 41 typedef enum smb_krb5_spn_idx { 42 SMBKRB5_SPN_IDX_HOST = 0, 43 SMBKRB5_SPN_IDX_NFS, 44 SMBKRB5_SPN_IDX_HTTP, 45 SMBKRB5_SPN_IDX_ROOT, 46 SMBKRB5_SPN_IDX_MAX 47 } smb_krb5_spn_idx_t; 48 49 extern gss_OID gss_nt_user_name; 50 extern gss_OID gss_nt_machine_uid_name; 51 extern gss_OID gss_nt_string_uid_name; 52 extern gss_OID gss_nt_service_name; 53 extern gss_OID gss_nt_exported_name; 54 extern gss_OID gss_nt_service_name_v2; 55 56 int krb5_acquire_cred_kinit(char *, char *, gss_cred_id_t *, 57 gss_OID *, int *, char *); 58 int krb5_establish_sec_ctx_kinit(char *, char *, gss_cred_id_t, 59 gss_ctx_id_t *, gss_name_t, gss_OID, int, gss_buffer_desc *, 60 gss_buffer_desc *, OM_uint32 *, OM_uint32 *, int *, 61 int *, OM_uint32 *, char *); 62 char *smb_krb5_get_spn(smb_krb5_spn_idx_t idx, char *fqhost); 63 char *smb_krb5_get_upn(char *spn, char *domain); 64 int smb_krb5_ctx_init(krb5_context *ctx); 65 void smb_krb5_ctx_fini(krb5_context ctx); 66 int smb_krb5_get_principals(char *domain, krb5_context ctx, 67 krb5_principal *krb5princs); 68 void smb_krb5_free_principals(krb5_context ctx, krb5_principal *krb5princs, 69 size_t num); 70 int smb_krb5_setpwd(krb5_context ctx, krb5_principal princ, char *passwd); 71 int smb_krb5_remove_keytab_entries(krb5_context ctx, krb5_principal *princs, 72 char *fname); 73 int smb_krb5_update_keytab_entries(krb5_context ctx, krb5_principal *princs, 74 char *fname, krb5_kvno kvno, char *passwd, krb5_enctype *enctypes, 75 int enctype_count); 76 boolean_t smb_krb5_find_keytab_entries(const char *fqhn, char *fname); 77 78 #ifdef __cplusplus 79 } 80 #endif 81 82 #endif /* _SMBSRV_SMB_KRB5_H */ 83