From 6ec0353201435e0d0d7d32820d8ba600b4ca7b5b Mon Sep 17 00:00:00 2001 From: "Daniel F. Dickinson" Date: Thu, 2 Aug 2018 09:39:48 -0400 Subject: modules: Make luci-base sufficient to use luci apps Per the discussion in https://github.com/openwrt/luci/issues/869, make luci-base sufficient to login, logout, and review and apply or revert uci changes. This allows most luci-app-xxx to work without having luci-mod-admin-full installed. It has been tested with some apps and not luci-mod-admin-full, as well as with luci-mod-admin-full (to make sure the usual case doesn't break). Instead of creating a new module namespace (e.g. 'Base') we reduce the opportunities for breakage by having luci-base take over the 'shell' of the 'Administration' (admin/....) namespace. Since admin is assumed by all current building LuCI components (including Freifunk), this doesn't introduce the 'Administration' tab into any situation where it would not already be present (but includes it where it was before). We also add a "Component not installed" page to avoid fatal errors and backtrace when e.g. luci-mod-admin-full is not installed. Signed-off-by: Daniel F. Dickinson --- .../luasrc/controller/admin/index.lua | 42 -------- .../luasrc/controller/admin/network.lua | 6 -- .../luasrc/controller/admin/status.lua | 1 - .../luasrc/controller/admin/system.lua | 1 - .../luasrc/controller/admin/uci.lua | 109 --------------------- 5 files changed, 159 deletions(-) delete mode 100644 modules/luci-mod-admin-full/luasrc/controller/admin/index.lua delete mode 100644 modules/luci-mod-admin-full/luasrc/controller/admin/uci.lua (limited to 'modules/luci-mod-admin-full/luasrc/controller') diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/index.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/index.lua deleted file mode 100644 index cc8c2e3ae6..0000000000 --- a/modules/luci-mod-admin-full/luasrc/controller/admin/index.lua +++ /dev/null @@ -1,42 +0,0 @@ --- Copyright 2008 Steven Barth --- Licensed to the public under the Apache License 2.0. - -module("luci.controller.admin.index", package.seeall) - -function index() - local root = node() - if not root.target then - root.target = alias("admin") - root.index = true - end - - local page = node("admin") - page.target = firstchild() - page.title = _("Administration") - page.order = 10 - page.sysauth = "root" - page.sysauth_authenticator = "htmlauth" - page.ucidata = true - page.index = true - - -- Empty services menu to be populated by addons - entry({"admin", "services"}, firstchild(), _("Services"), 40).index = true - - entry({"admin", "logout"}, call("action_logout"), _("Logout"), 90) -end - -function action_logout() - local dsp = require "luci.dispatcher" - local utl = require "luci.util" - local sid = dsp.context.authsession - - if sid then - utl.ubus("session", "destroy", { ubus_rpc_session = sid }) - - luci.http.header("Set-Cookie", "sysauth=%s; expires=%s; path=%s/" %{ - sid, 'Thu, 01 Jan 1970 01:00:00 GMT', dsp.build_url() - }) - end - - luci.http.redirect(dsp.build_url()) -end diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/network.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/network.lua index c45605a983..c4e1c3aa16 100644 --- a/modules/luci-mod-admin-full/luasrc/controller/admin/network.lua +++ b/modules/luci-mod-admin-full/luasrc/controller/admin/network.lua @@ -8,12 +8,6 @@ function index() local uci = require("luci.model.uci").cursor() local page - page = node("admin", "network") - page.target = firstchild() - page.title = _("Network") - page.order = 50 - page.index = true - -- if page.inreq then local has_switch = false diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/status.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/status.lua index ff95f3d915..4f04cce545 100644 --- a/modules/luci-mod-admin-full/luasrc/controller/admin/status.lua +++ b/modules/luci-mod-admin-full/luasrc/controller/admin/status.lua @@ -5,7 +5,6 @@ module("luci.controller.admin.status", package.seeall) function index() - entry({"admin", "status"}, alias("admin", "status", "overview"), _("Status"), 20).index = true entry({"admin", "status", "overview"}, template("admin_status/index"), _("Overview"), 1) entry({"admin", "status", "iptables"}, template("admin_status/iptables"), _("Firewall"), 2).leaf = true diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua index 46d2e36c32..4e83769ee0 100644 --- a/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua +++ b/modules/luci-mod-admin-full/luasrc/controller/admin/system.lua @@ -7,7 +7,6 @@ module("luci.controller.admin.system", package.seeall) function index() local fs = require "nixio.fs" - entry({"admin", "system"}, alias("admin", "system", "system"), _("System"), 30).index = true entry({"admin", "system", "system"}, cbi("admin_system/system"), _("System"), 1) entry({"admin", "system", "clock_status"}, post_on({ set = true }, "action_clock_status")) diff --git a/modules/luci-mod-admin-full/luasrc/controller/admin/uci.lua b/modules/luci-mod-admin-full/luasrc/controller/admin/uci.lua deleted file mode 100644 index 1d955dd982..0000000000 --- a/modules/luci-mod-admin-full/luasrc/controller/admin/uci.lua +++ /dev/null @@ -1,109 +0,0 @@ --- Copyright 2008 Steven Barth --- Copyright 2010-2015 Jo-Philipp Wich --- Licensed to the public under the Apache License 2.0. - -module("luci.controller.admin.uci", package.seeall) - -function index() - local redir = luci.http.formvalue("redir", true) - or table.concat(luci.dispatcher.context.request, "/") - - entry({"admin", "uci"}, nil, _("Configuration")) - entry({"admin", "uci", "changes"}, post_on({ trigger_apply = true }, "action_changes"), _("Changes"), 40).query = {redir=redir} - entry({"admin", "uci", "revert"}, post("action_revert"), _("Revert"), 30).query = {redir=redir} - - local node - local authen = function(checkpass, allowed_users) - return "root", luci.http.formvalue("sid") - end - - node = entry({"admin", "uci", "apply_rollback"}, post("action_apply_rollback"), nil) - node.cors = true - node.sysauth_authenticator = authen - - node = entry({"admin", "uci", "apply_unchecked"}, post("action_apply_unchecked"), nil) - node.cors = true - node.sysauth_authenticator = authen - - node = entry({"admin", "uci", "confirm"}, call("action_confirm"), nil) - node.cors = true - node.sysauth = false -end - - -function action_changes() - local uci = require "luci.model.uci" - local changes = uci:changes() - - luci.template.render("admin_uci/changes", { - changes = next(changes) and changes, - timeout = timeout, - trigger_apply = luci.http.formvalue("trigger_apply") and true or false - }) -end - -function action_revert() - local uci = require "luci.model.uci" - local changes = uci:changes() - - -- Collect files to be reverted - local r, tbl - for r, tbl in pairs(changes) do - uci:revert(r) - end - - luci.template.render("admin_uci/revert", { - changes = next(changes) and changes, - trigger_revert = true - }) -end - - -local function ubus_state_to_http(errstr) - local map = { - ["Invalid command"] = 400, - ["Invalid argument"] = 400, - ["Method not found"] = 404, - ["Entry not found"] = 404, - ["No data"] = 204, - ["Permission denied"] = 403, - ["Timeout"] = 504, - ["Not supported"] = 500, - ["Unknown error"] = 500, - ["Connection failed"] = 503 - } - - local code = map[errstr] or 200 - local msg = errstr or "OK" - - luci.http.status(code, msg) - - if code ~= 204 then - luci.http.prepare_content("text/plain") - luci.http.write(msg) - end -end - -function action_apply_rollback() - local uci = require "luci.model.uci" - local token, errstr = uci:apply(true) - if token then - luci.http.prepare_content("application/json") - luci.http.write_json({ token = token }) - else - ubus_state_to_http(errstr) - end -end - -function action_apply_unchecked() - local uci = require "luci.model.uci" - local _, errstr = uci:apply(false) - ubus_state_to_http(errstr) -end - -function action_confirm() - local uci = require "luci.model.uci" - local token = luci.http.formvalue("token") - local _, errstr = uci:confirm(token) - ubus_state_to_http(errstr) -end -- cgit v1.2.3