/*
* Gather special parameters for NFS4 ACL handling
*/
static int smbacl4_get_vfs_params(
struct connection_struct *conn,
smbacl4_vfs_params *params
)
{
static const struct enum_list enum_smbacl4_modes[] = {
{ e_simple, "simple" },
{ e_special, "special" },
{ -1 , NULL }
};
static const struct enum_list enum_smbacl4_acedups[] = {
{ e_dontcare, "dontcare" },
{ e_reject, "reject" },
{ e_ignore, "ignore" },
{ e_merge, "merge" },
{ -1 , NULL }
};
int enumval;
ZERO_STRUCTP(params);
enumval = lp_parm_enum(SNUM(conn), SMBACL4_PARAM_TYPE_NAME, "mode",
enum_smbacl4_modes, e_simple);
if (enumval == -1) {
DEBUG(10, ("value for %s:mode unknown\n",
SMBACL4_PARAM_TYPE_NAME));
return -1;
}
params->mode = (enum smbacl4_mode_enum)enumval;
params->do_chown = lp_parm_bool(SNUM(conn), SMBACL4_PARAM_TYPE_NAME,
"chown", true);
enumval = lp_parm_enum(SNUM(conn), SMBACL4_PARAM_TYPE_NAME, "acedup",
enum_smbacl4_acedups, e_dontcare);
if (enumval == -1) {
DEBUG(10, ("value for %s:acedup unknown\n",
SMBACL4_PARAM_TYPE_NAME));
return -1;
}
params->acedup = (enum smbacl4_acedup_enum)enumval;
params->map_full_control = lp_acl_map_full_control(SNUM(conn));
DEBUG(10, ("mode:%s, do_chown:%s, acedup: %s map full control:%s\n",
enum_smbacl4_modes[params->mode].name,
params->do_chown ? "true" : "false",
enum_smbacl4_acedups[params->acedup].name,
params->map_full_control ? "true" : "false"));
return 0;
}
/*
* Gather special parameters for NFS4 ACL handling
*/
static int smbacl4_get_vfs_params(
const char *type_name,
struct connection_struct *conn,
smbacl4_vfs_params *params
)
{
static const struct enum_list enum_smbacl4_modes[] = {
{ e_simple, "simple" },
{ e_special, "special" },
{ -1 , NULL }
};
static const struct enum_list enum_smbacl4_acedups[] = {
{ e_dontcare, "dontcare" },
{ e_reject, "reject" },
{ e_ignore, "ignore" },
{ e_merge, "merge" },
{ -1 , NULL }
};
memset(params, 0, sizeof(smbacl4_vfs_params));
params->mode = (enum smbacl4_mode_enum)lp_parm_enum(
SNUM(conn), type_name,
"mode", enum_smbacl4_modes, e_simple);
params->do_chown = lp_parm_bool(SNUM(conn), type_name,
"chown", true);
params->acedup = (enum smbacl4_acedup_enum)lp_parm_enum(
SNUM(conn), type_name,
"acedup", enum_smbacl4_acedups, e_dontcare);
params->map_full_control = lp_acl_map_full_control(SNUM(conn));
DEBUG(10, ("mode:%s, do_chown:%s, acedup: %s map full control:%s\n",
enum_smbacl4_modes[params->mode].name,
params->do_chown ? "true" : "false",
enum_smbacl4_acedups[params->acedup].name,
params->map_full_control ? "true" : "false"));
return 0;
}
static int audit_syslog_priority(vfs_handle_struct *handle)
{
static const struct enum_list enum_log_priorities[] = {
{ LOG_EMERG, "EMERG" },
{ LOG_ALERT, "ALERT" },
{ LOG_CRIT, "CRIT" },
{ LOG_ERR, "ERR" },
{ LOG_WARNING, "WARNING" },
{ LOG_NOTICE, "NOTICE" },
{ LOG_INFO, "INFO" },
{ LOG_DEBUG, "DEBUG" }
};
int priority;
priority = lp_parm_enum(SNUM(handle->conn), "audit", "priority", enum_log_priorities, LOG_NOTICE);
return priority;
}
static int greyhole_syslog_facility(vfs_handle_struct *handle)
{
static const struct enum_list enum_log_facilities[] = {
{ LOG_USER, "USER" },
{ LOG_LOCAL0, "LOCAL0" },
{ LOG_LOCAL1, "LOCAL1" },
{ LOG_LOCAL2, "LOCAL2" },
{ LOG_LOCAL3, "LOCAL3" },
{ LOG_LOCAL4, "LOCAL4" },
{ LOG_LOCAL5, "LOCAL5" },
{ LOG_LOCAL6, "LOCAL6" },
{ LOG_LOCAL7, "LOCAL7" }
};
int facility;
facility = lp_parm_enum(SNUM(handle->conn), "greyhole", "facility", enum_log_facilities, LOG_LOCAL6);
return facility;
}
static int nfs4acl_connect(struct vfs_handle_struct *handle,
const char *service,
const char *user)
{
struct nfs4acl_config *config = NULL;
const struct enum_list *default_acl_style_list = NULL;
const char *default_xattr_name = NULL;
int enumval;
unsigned nfs_version;
int ret;
default_acl_style_list = get_default_acl_style_list();
config = talloc_zero(handle->conn, struct nfs4acl_config);
if (config == NULL) {
DBG_ERR("talloc_zero() failed\n");
return -1;
}
ret = SMB_VFS_NEXT_CONNECT(handle, service, user);
if (ret < 0) {
TALLOC_FREE(config);
return ret;
}
ret = smbacl4_get_vfs_params(handle->conn, &config->nfs4_params);
if (ret < 0) {
TALLOC_FREE(config);
return ret;
}
enumval = lp_parm_enum(SNUM(handle->conn),
"nfs4acl_xattr",
"encoding",
nfs4acl_encoding,
NFS4ACL_ENCODING_NDR);
if (enumval == -1) {
DBG_ERR("Invalid \"nfs4acl_xattr:encoding\" parameter\n");
return -1;
}
config->encoding = (enum nfs4acl_encoding)enumval;
switch (config->encoding) {
case NFS4ACL_ENCODING_XDR:
default_xattr_name = NFS4ACL_XDR_XATTR_NAME;
break;
case NFS4ACL_ENCODING_NDR:
default:
default_xattr_name = NFS4ACL_NDR_XATTR_NAME;
break;
}
nfs_version = (unsigned)lp_parm_int(SNUM(handle->conn),
"nfs4acl_xattr",
"version",
41);
switch (nfs_version) {
case 40:
config->nfs_version = ACL4_XATTR_VERSION_40;
break;
case 41:
config->nfs_version = ACL4_XATTR_VERSION_41;
break;
default:
config->nfs_version = ACL4_XATTR_VERSION_DEFAULT;
break;
}
config->default_acl_style = lp_parm_enum(SNUM(handle->conn),
"nfs4acl_xattr",
"default acl style",
default_acl_style_list,
DEFAULT_ACL_EVERYONE);
config->xattr_name = lp_parm_talloc_string(config,
SNUM(handle->conn),
"nfs4acl_xattr",
"xattr_name",
default_xattr_name);
SMB_VFS_HANDLE_SET_DATA(handle, config, NULL, struct nfs4acl_config,
return -1);
/*
* Ensure we have the parameters correct if we're using this module.
*/
DBG_NOTICE("Setting 'inherit acls = true', "
"'dos filemode = true', "
"'force unknown acl user = true', "
"'create mask = 0666', "
"'directory mask = 0777' and "
"'store dos attributes = yes' "
"for service [%s]\n", service);
lp_do_parameter(SNUM(handle->conn), "inherit acls", "true");
lp_do_parameter(SNUM(handle->conn), "dos filemode", "true");
lp_do_parameter(SNUM(handle->conn), "force unknown acl user", "true");
lp_do_parameter(SNUM(handle->conn), "create mask", "0666");
lp_do_parameter(SNUM(handle->conn), "directory mask", "0777");
lp_do_parameter(SNUM(handle->conn), "store dos attributes", "yes");
return 0;
}
