| 1 | /*
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| 2 | LDB nsswitch module
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| 3 |
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| 4 | Copyright (C) Simo Sorce 2006
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| 5 |
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| 6 | This library is free software; you can redistribute it and/or
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| 7 | modify it under the terms of the GNU Lesser General Public
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| 8 | License as published by the Free Software Foundation; either
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| 9 | version 3 of the License, or (at your option) any later version.
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| 10 |
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| 11 | This library is distributed in the hope that it will be useful,
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | Library General Public License for more details.
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| 15 |
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| 16 | You should have received a copy of the GNU Lesser General Public License
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| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 18 | */
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| 19 |
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| 20 | #ifndef _LDB_NSS
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| 21 | #define _LDB_NSS
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| 22 |
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| 23 | #include "includes.h"
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| 24 | #include "ldb/include/includes.h"
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| 25 |
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| 26 | #include <nss.h>
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| 27 | #include <pwd.h>
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| 28 | #include <grp.h>
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| 29 |
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| 30 | #define _LDB_NSS_URL "etc/users.ldb"
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| 31 | #define _LDB_NSS_BASEDN "CN=Users,CN=System"
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| 32 | #define _LDB_NSS_PWENT_FILTER "(&(objectClass=posixAccount)(!(uidNumber=0))(!(gidNumber=0)))"
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| 33 | #define _LDB_NSS_PWUID_FILTER "(&(objectClass=posixAccount)(uidNumber=%d)(!(gidNumber=0)))"
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| 34 | #define _LDB_NSS_PWNAM_FILTER "(&(objectClass=posixAccount)(uid=%s)(!(uidNumber=0))(!(gidNumber=0)))"
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| 35 |
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| 36 | #define _LDB_NSS_GRENT_FILTER "(&(objectClass=posixGroup)(!(gidNumber=0)))"
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| 37 | #define _LDB_NSS_GRGID_FILTER "(&(objectClass=posixGroup)(gidNumber=%d)))"
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| 38 | #define _LDB_NSS_GRNAM_FILTER "(&(objectClass=posixGroup)(cn=%s)(!(gidNumber=0)))"
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| 39 |
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| 40 | typedef enum nss_status NSS_STATUS;
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| 41 |
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| 42 | struct _ldb_nss_context {
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| 43 |
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| 44 | pid_t pid;
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| 45 |
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| 46 | struct ldb_context *ldb;
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| 47 | const struct ldb_dn *base;
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| 48 |
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| 49 | int pw_cur;
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| 50 | struct ldb_result *pw_res;
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| 51 |
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| 52 | int gr_cur;
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| 53 | struct ldb_result *gr_res;
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| 54 | };
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| 55 |
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| 56 | NSS_STATUS _ldb_nss_init(void);
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| 57 |
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| 58 | NSS_STATUS _ldb_nss_fill_passwd(struct passwd *result,
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| 59 | char *buffer,
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| 60 | int buflen,
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| 61 | int *errnop,
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| 62 | struct ldb_message *msg);
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| 63 |
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| 64 | NSS_STATUS _ldb_nss_fill_group(struct group *result,
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| 65 | char *buffer,
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| 66 | int buflen,
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| 67 | int *errnop,
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| 68 | struct ldb_message *group,
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| 69 | struct ldb_result *members);
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| 70 |
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| 71 | NSS_STATUS _ldb_nss_fill_initgr(gid_t group,
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| 72 | long int limit,
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| 73 | long int *start,
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| 74 | long int *size,
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| 75 | gid_t **groups,
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| 76 | int *errnop,
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| 77 | struct ldb_result *grlist);
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| 78 |
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| 79 | NSS_STATUS _ldb_nss_group_request(struct ldb_result **res,
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| 80 | struct ldb_dn *group_dn,
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| 81 | const char * const *attrs,
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| 82 | const char *mattr);
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| 83 |
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| 84 | #endif /* _LDB_NSS */
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