* returns the result as a Darwin allowed rights ACE.
* This must honor trivial ACEs which are a mode_t mapping.
*
+ * @param obj (r) handle
* @param path (r) path to filesystem object
- * @param sb (r) struct stat of path
- * @param result (w) resulting Darwin allow ACE
+ * @param sb (rw) struct stat of path
+ * @param ma (rw) UARights struct
+ * @param rights_out (w) mapped Darwin ACL rights
*
* @returns 0 or -1 on error
*/
-static int solaris_acl_rights(const char *path,
- const struct stat *sb,
- uint32_t *result)
+static int solaris_acl_rights(const AFPObj *obj,
+ const char *path,
+ struct stat *sb,
+ struct maccess *ma,
+ uint32_t *rights_out)
{
EC_INIT;
int i, ace_count, checkgroup;
if its a trivial ACE_EVERYONE ACE
THEN
process ACE */
- if (((who == uuid) && !(flags & (ACE_TRIVIAL|ACE_IDENTIFIER_GROUP)))
+ if (((who == obj->uid) && !(flags & (ACE_TRIVIAL|ACE_IDENTIFIER_GROUP)))
||
- ((flags & ACE_IDENTIFIER_GROUP) && !(flags & ACE_GROUP) && gmem(who))
+ ((flags & ACE_IDENTIFIER_GROUP) && !(flags & ACE_GROUP) && gmem(who, obj->ngroups, obj->groups))
||
- ((flags & ACE_OWNER) && (uuid == sb->st_uid))
+ ((flags & ACE_OWNER) && (obj->uid == sb->st_uid))
||
- ((flags & ACE_GROUP) && !(uuid == sb->st_uid) && gmem(sb->st_gid))
+ ((flags & ACE_GROUP) && !(obj->uid == sb->st_uid) && gmem(sb->st_gid, obj->ngroups, obj->groups))
||
- (flags & ACE_EVERYONE && !(uuid == sb->st_uid) && !gmem(sb->st_gid))
+ (flags & ACE_EVERYONE && !(obj->uid == sb->st_uid) && !gmem(sb->st_gid, obj->ngroups, obj->groups))
) {
/* Found an applicable ACE */
if (type == ACE_ACCESS_ALLOWED_ACE_TYPE)
darwin_rights |= nfsv4_to_darwin_rights[i].to;
}
- *result |= darwin_rights;
+ LOG(log_maxdebug, logtype_afpd, "rights: 0x%08x", darwin_rights);
+
+ if (rights_out)
+ *rights_out = darwin_rights;
+
+ if (ma && obj->options.flags & OPTION_ACL2MACCESS) {
+ if (darwin_rights & DARWIN_ACE_READ_DATA)
+ ma->ma_user |= AR_UREAD;
+ if (darwin_rights & DARWIN_ACE_WRITE_DATA)
+ ma->ma_user |= AR_UWRITE;
+ if (darwin_rights & (DARWIN_ACE_EXECUTE | DARWIN_ACE_SEARCH))
+ ma->ma_user |= AR_USEARCH;
+ }
+
+ if (sb && obj->options.flags & OPTION_ACL2MODE) {
+ if (darwin_rights & DARWIN_ACE_READ_DATA)
+ sb->st_mode |= S_IRUSR;
+ if (darwin_rights & DARWIN_ACE_WRITE_DATA)
+ sb->st_mode |= S_IWUSR;
+ if (darwin_rights & (DARWIN_ACE_EXECUTE | DARWIN_ACE_SEARCH))
+ sb->st_mode |= S_IXUSR;
+ }
EC_CLEANUP:
if (aces) free(aces);
break;
}
}
- /* apply the mask and adjust user and group permissions */
- ma->ma_user |= (acl_rights & mask);
- ma->ma_group = (group_rights & mask);
- /* update st_mode to properly reflect group permissions */
- sb->st_mode &= ~S_IRWXG;
-
- if (ma->ma_group & AR_USEARCH)
- sb->st_mode |= S_IXGRP;
-
- if (ma->ma_group & AR_UWRITE)
- sb->st_mode |= S_IWGRP;
+ if (obj->options.flags & OPTION_ACL2MACCESS) {
+ /* apply the mask and adjust user and group permissions */
+ ma->ma_user |= (acl_rights & mask);
+ ma->ma_group = (group_rights & mask);
+ }
- if (ma->ma_group & AR_UREAD)
- sb->st_mode |= S_IRGRP;
+ if (obj->options.flags & OPTION_ACL2MODE) {
+ /* update st_mode to properly reflect group permissions */
+ sb->st_mode &= ~S_IRWXG;
+ if (ma->ma_group & AR_USEARCH)
+ sb->st_mode |= S_IXGRP;
+ if (ma->ma_group & AR_UWRITE)
+ sb->st_mode |= S_IWGRP;
+ if (ma->ma_group & AR_UREAD)
+ sb->st_mode |= S_IRGRP;
+ }
EC_CLEANUP:
if (acl) acl_free(acl);
EC_EXIT;
}
+#if 0
/*!
* Add entries of one acl to another acl
*
EC_CLEANUP:
EC_EXIT;
}
+#endif
/*!
* Map Darwin ACE rights to POSIX 1e perm
EC_INIT;
int mapped_aces = 0;
int dirflag;
- uint32_t *darwin_ace_count = (uint32_t *)rbuf;
+ char *darwin_ace_count = rbuf;
#ifdef HAVE_SOLARIS_ACLS
int ace_count = 0;
ace_t *aces = NULL;
LOG(log_debug, logtype_afpd, "get_and_map_acl: mapped %d ACEs", mapped_aces);
- *darwin_ace_count = htonl(mapped_aces);
*rbuflen += sizeof(darwin_acl_header_t) + (mapped_aces * sizeof(darwin_ace_t));
+ mapped_aces = htonl(mapped_aces);
+ memcpy(darwin_ace_count, &mapped_aces, sizeof(uint32_t));
EC_STATUS(0);
}
LOG(log_debug7, logtype_afpd, "set_acl: copied %d trivial ACEs", trivial_ace_count);
- /* Ressourcefork first.
- Note: for dirs we set the same ACL on the .AppleDouble/.Parent _file_. This
- might be strange for ACE_DELETE_CHILD and for inheritance flags. */
+ /* Ressourcefork first */
if ((ret = (vol->vfs->vfs_acl(vol, name, ACE_SETACL, new_aces_count, new_aces))) != 0) {
- LOG(log_error, logtype_afpd, "set_acl: error setting acl: %s", strerror(errno));
- if (errno == (EACCES | EPERM))
+ LOG(log_debug, logtype_afpd, "set_acl: error setting acl: %s", strerror(errno));
+ switch (errno) {
+ case EACCES:
+ case EPERM:
EC_STATUS(AFPERR_ACCESS);
- else if (errno == ENOENT)
- EC_STATUS(AFPERR_NOITEM);
- else
+ break;
+ case ENOENT:
+ EC_STATUS(AFP_OK);
+ break;
+ default:
EC_STATUS(AFPERR_MISC);
+ break;
+ }
goto EC_CLEANUP;
}
if ((ret = (acl(name, ACE_SETACL, new_aces_count, new_aces))) != 0) {
acl_entry_t entry;
acl_tag_t tag;
int entry_id = ACL_FIRST_ENTRY;
- int has_def_acl = 0;
/* flags to indicate if the object has a minimal default acl and/or an extended
* default acl.
*/
int ret;
uint32_t allowed_rights = 0;
char *username = NULL;
- uuidtype_t uuidtype;
struct stat st;
bstring parent = NULL;
int is_dir;
LOG(log_maxdebug, logtype_afpd, "check_acl_access(dir: \"%s\", path: \"%s\", curdir: \"%s\", 0x%08x)",
cfrombstr(dir->d_fullpath), path, getcwdpath(), requested_rights);
+ AFP_ASSERT(vol);
+
/* This check is not used anymore, as OS X Server seems to be ignoring too */
#if 0
/* Get uid or gid from UUID */
}
#endif
- EC_ZERO_LOG_ERR(lstat(path, &st), AFPERR_PARAM);
+ EC_ZERO_LOG_ERR(ostat(path, &st, vol_syml_opt(vol)), AFPERR_PARAM);
is_dir = !strcmp(path, ".");
LOG(log_debug, logtype_afpd, "check_access: allowed rights from dircache: 0x%08x", allowed_rights);
} else {
#ifdef HAVE_SOLARIS_ACLS
- EC_ZERO_LOG(solaris_acl_rights(path, &st, &allowed_rights));
+ EC_ZERO_LOG(solaris_acl_rights(obj, path, &st, NULL, &allowed_rights));
#endif
#ifdef HAVE_POSIX_ACLS
EC_ZERO_LOG(posix_acl_rights(obj, path, &st, &allowed_rights));
EC_ZERO_LOG_ERR(lstat(cfrombstr(parent), &st), AFPERR_MISC);
#ifdef HAVE_SOLARIS_ACLS
- EC_ZERO_LOG(solaris_acl_rights(cfrombstr(parent), &st, &parent_rights));
+ EC_ZERO_LOG(solaris_acl_rights(obj, cfrombstr(parent), &st, NULL, &parent_rights));
#endif
#ifdef HAVE_POSIX_ACLS
EC_ZERO_LOG(posix_acl_rights(obj, path, &st, &parent_rights));
LOG(log_debug, logtype_afpd, "afp_getacl: client requested files owner user UUID");
if (NULL == (pw = getpwuid(s_path->st.st_uid))) {
LOG(log_debug, logtype_afpd, "afp_getacl: local uid: %u", s_path->st.st_uid);
- localuuid_from_id(rbuf, UUID_USER, s_path->st.st_uid);
+ localuuid_from_id((unsigned char *)rbuf, UUID_USER, s_path->st.st_uid);
} else {
LOG(log_debug, logtype_afpd, "afp_getacl: got uid: %d, name: %s", s_path->st.st_uid, pw->pw_name);
- if ((ret = getuuidfromname(pw->pw_name, UUID_USER, rbuf)) != 0)
+ if ((ret = getuuidfromname(pw->pw_name, UUID_USER, (unsigned char *)rbuf)) != 0)
return AFPERR_MISC;
}
rbuf += UUID_BINSIZE;
LOG(log_debug, logtype_afpd, "afp_getacl: client requested files owner group UUID");
if (NULL == (gr = getgrgid(s_path->st.st_gid))) {
LOG(log_debug, logtype_afpd, "afp_getacl: local gid: %u", s_path->st.st_gid);
- localuuid_from_id(rbuf, UUID_GROUP, s_path->st.st_gid);
+ localuuid_from_id((unsigned char *)rbuf, UUID_GROUP, s_path->st.st_gid);
} else {
LOG(log_debug, logtype_afpd, "afp_getacl: got gid: %d, name: %s", s_path->st.st_gid, gr->gr_name);
- if ((ret = getuuidfromname(gr->gr_name, UUID_GROUP, rbuf)) != 0)
+ if ((ret = getuuidfromname(gr->gr_name, UUID_GROUP, (unsigned char *)rbuf)) != 0)
return AFPERR_MISC;
}
rbuf += UUID_BINSIZE;
int acltoownermode(const AFPObj *obj, const struct vol *vol, char *path, struct stat *st, struct maccess *ma)
{
EC_INIT;
- uint32_t rights = 0;
- if ( ! (obj->options.flags & OPTION_ACL2MACCESS)
+ if ( ! (obj->options.flags & (OPTION_ACL2MACCESS | OPTION_ACL2MODE))
|| ! (vol->v_flags & AFPVOL_ACLS))
return 0;
getcwdpath(), path, ma->ma_user);
#ifdef HAVE_SOLARIS_ACLS
- EC_ZERO_LOG(solaris_acl_rights(path, st, &rights));
-
- LOG(log_maxdebug, logtype_afpd, "rights: 0x%08x", rights);
-
- if (rights & DARWIN_ACE_READ_DATA)
- ma->ma_user |= AR_UREAD;
- if (rights & DARWIN_ACE_WRITE_DATA)
- ma->ma_user |= AR_UWRITE;
- if (rights & (DARWIN_ACE_EXECUTE | DARWIN_ACE_SEARCH))
- ma->ma_user |= AR_USEARCH;
+ EC_ZERO_LOG(solaris_acl_rights(obj, path, st, ma, NULL));
#endif
#ifdef HAVE_POSIX_ACLS
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