luci-app-cifsd: add new package

Signed-off-by: Richard Yu <yurichard3839@gmail.com>

applications/luci-app-cifsd/Makefile

@@ -0,0 +1,10 @@
+# This is free software, licensed under the Apache License, Version 2.0 .
+
+include $(TOPDIR)/rules.mk
+
+LUCI_TITLE:=Network Shares - CIFSD CIFS/SMB kernel fileserver
+LUCI_DEPENDS:=+cifsd-tools
+
+include ../../luci.mk
+
+# call BuildPackage - OpenWrt buildroot signature

applications/luci-app-cifsd/htdocs/luci-static/resources/view/cifsd.js

@@ -0,0 +1,96 @@
+'use strict';
+'require fs';
+'require form';
+'require tools.widgets as widgets';
+
+return L.view.extend({
+	load: function() {
+		return Promise.all([
+			L.resolveDefault(fs.stat('/sbin/block'), null),
+			L.resolveDefault(fs.stat('/etc/config/fstab'), null),
+		]);
+	},
+	render: function(stats) {
+		var m, s, o;
+
+		m = new form.Map('cifsd', _('Network Shares'));
+
+		s = m.section(form.TypedSection, 'globals');
+		s.anonymous = true;
+
+		s.tab('general',  _('General Settings'));
+		s.tab('template', _('Edit Template'));
+
+		s.taboption('general', widgets.NetworkSelect, 'interface', _('Interface'),
+			_('Listen only on the given interface or, if unspecified, on lan'));
+
+		o = s.taboption('general', form.Value, 'workgroup', _('Workgroup'));
+		o.placeholder = 'WORKGROUP';
+
+		o = s.taboption('general', form.Value, 'description', _('Description'));
+		o.placeholder = 'Cifsd on OpenWrt';
+
+		o = s.taboption('template', form.TextValue, '_tmpl',
+			_('Edit the template that is used for generating the samba configuration.'),
+			_("This is the content of the file '/etc/cifs/smb.conf.template' from which your samba configuration will be generated. \
+			Values enclosed by pipe symbols ('|') should not be changed. They get their values from the 'General Settings' tab."));
+		o.rows = 20;
+		o.cfgvalue = function(section_id) {
+			return fs.trimmed('/etc/cifs/smb.conf.template');
+		};
+		o.write = function(section_id, formvalue) {
+			return fs.write('/etc/cifs/smb.conf.template', formvalue.trim().replace(/\r\n/g, '\n') + '\n');
+		};
+
+
+		s = m.section(form.TableSection, 'share', _('Shared Directories'),
+			_('Please add directories to share. Each directory refers to a folder on a mounted device.'));
+		s.anonymous = true;
+		s.addremove = true;
+
+		s.option(form.Value, 'name', _('Name'));
+		o = s.option(form.Value, 'path', _('Path'));
+		if (stats[0] && stats[1]) {
+			o.titleref = L.url('admin', 'system', 'mounts');
+		}
+
+		o = s.option(form.Flag, 'browseable', _('Browse-able'));
+		o.enabled = 'yes';
+		o.disabled = 'no';
+		o.default = 'yes';
+
+		o = s.option(form.Flag, 'read_only', _('Read-only'));
+		o.enabled = 'yes';
+		o.disabled = 'no';
+		o.default = 'yes';
+
+		s.option(form.Flag, 'force_root', _('Force Root'));
+
+		o = s.option(form.Value, 'users', _('Allowed users'));
+		o.rmempty = true;
+
+		o = s.option(form.Flag, 'guest_ok', _('Allow guests'));
+		o.enabled = 'yes';
+		o.disabled = 'no';
+		o.default = 'no';
+
+		o = s.option(form.Flag, 'inherit_owner', _('Inherit owner'));
+		o.enabled = 'yes';
+		o.disabled = 'no';
+		o.default = 'no';
+
+		s.option(form.Flag, 'hide_dot_files', _('Hide dot files'));
+
+		o = s.option(form.Value, 'create_mask', _('Create mask'));
+		o.rmempty = true;
+		o.maxlength = 4;
+		o.placeholder = '0666';
+
+		o = s.option(form.Value, 'dir_mask', _('Directory mask'));
+		o.rmempty = true;
+		o.maxlength = 4;
+		o.placeholder = '0777';
+
+		return m.render();
+	}
+});

applications/luci-app-cifsd/luasrc/controller/cifsd.lua

@@ -0,0 +1,11 @@
+-- Licensed to the public under the Apache License 2.0.
+
+module("luci.controller.cifsd", package.seeall)
+
+function index()
+	if not nixio.fs.access("/etc/config/cifsd") then
+		return
+	end
+
+	entry({"admin", "services", "cifsd"}, view("cifsd"), _("Network Shares")).dependent = true
+end

applications/luci-app-cifsd/root/usr/share/rpcd/acl.d/luci-app-cifsd.json

@@ -0,0 +1,15 @@
+{
+	"luci-app-cifsd": {
+		"description": "Grant access to LuCI app cifsd",
+		"read": {
+			"file": {
+				"/etc/cifs/smb.conf.template": [ "read" ]
+			}
+		},
+		"write": {
+			"file": {
+				"/etc/cifs/smb.conf.template": [ "write" ]
+			}
+		}
+	}
+}