2 Copyright (c) 2009 Frank Lahm <franklahm@gmail.com>
3 Copyright (c) 2010 Frank Lahm <franklahm@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
18 #endif /* HAVE_CONFIG_H */
25 #ifdef HAVE_SOLARIS_ACLS
29 #include <atalk/afp.h>
30 #include <atalk/util.h>
31 #include <atalk/logger.h>
33 #ifdef HAVE_SOLARIS_ACLS
35 /* Get ACL. Allocates storage as needed. Caller must free.
36 * Returns no of ACEs or -1 on error. */
37 int get_nfsv4_acl(const char *name, ace_t **retAces)
43 ace_count = acl(name, ACE_GETACLCNT, 0, NULL);
45 LOG(log_error, logtype_afpd, "get_nfsv4_acl: acl(ACE_GETACLCNT) error");
49 aces = malloc(ace_count * sizeof(ace_t));
51 LOG(log_error, logtype_afpd, "get_nfsv4_acl: malloc error");
55 if ( (acl(name, ACE_GETACL, ace_count, aces)) == -1 ) {
56 LOG(log_error, logtype_afpd, "get_nfsv4_acl: acl(ACE_GETACL) error");
61 LOG(log_debug9, logtype_afpd, "get_nfsv4_acl: file: %s -> No. of ACEs: %d", name, ace_count);
67 /* Removes all non-trivial ACLs from object. Returns full AFPERR code. */
68 int remove_acl_vfs(const char *name)
70 int ret,i, ace_count, trivial_aces, new_aces_count;
71 ace_t *old_aces = NULL;
72 ace_t *new_aces = NULL;
74 LOG(log_debug9, logtype_afpd, "remove_acl: BEGIN");
76 /* Get existing ACL and count trivial ACEs */
77 if ((ace_count = get_nfsv4_acl(name, &old_aces)) == -1)
80 for ( i=0; i < ace_count; i++) {
81 if (old_aces[i].a_flags & (ACE_OWNER | ACE_GROUP | ACE_EVERYONE))
85 /* malloc buffer for new ACL */
86 if ((new_aces = malloc(trivial_aces * sizeof(ace_t))) == NULL) {
87 LOG(log_error, logtype_afpd, "remove_acl: malloc %s", strerror(errno));
92 /* Now copy the trivial ACEs */
94 for (i=0; i < ace_count; i++) {
95 if (old_aces[i].a_flags & (ACE_OWNER | ACE_GROUP | ACE_EVERYONE)) {
96 memcpy(&new_aces[new_aces_count], &old_aces[i], sizeof(ace_t));
101 if ( (acl(name, ACE_SETACL, trivial_aces, new_aces)) == 0)
104 LOG(log_error, logtype_afpd, "set_acl: error setting acl: %s", strerror(errno));
105 if (errno == (EACCES | EPERM))
107 else if (errno == ENOENT)
117 LOG(log_debug9, logtype_afpd, "remove_acl: END");
121 #endif /* HAVE_SOLARIS_ACLS */
123 #ifdef HAVE_POSIX_ACLS
124 int remove_acl_vfs(const char *name)
128 #endif /* HAVE_POSIX_ACLS */