diff options
| -rw-r--r-- | modules/luci-base/luasrc/dispatcher.lua | 97 |
1 files changed, 50 insertions, 47 deletions
diff --git a/modules/luci-base/luasrc/dispatcher.lua b/modules/luci-base/luasrc/dispatcher.lua index 2b5f7b492..1b684aa79 100644 --- a/modules/luci-base/luasrc/dispatcher.lua +++ b/modules/luci-base/luasrc/dispatcher.lua @@ -174,7 +174,8 @@ local function session_retrieve(sid, allowed_users) if type(sdat) == "table" and type(sdat.values) == "table" and type(sdat.values.token) == "string" and - util.contains(allowed_users, sdat.values.username) + (not allowed_users or + util.contains(allowed_users, sdat.values.username)) then return sid, sdat.values end @@ -182,25 +183,27 @@ local function session_retrieve(sid, allowed_users) return nil, nil end -local function session_setup(user, pass) - local login = util.ubus("session", "login", { - username = user, - password = pass, - timeout = tonumber(luci.config.sauth.sessiontime) - }) - - if type(login) == "table" and - type(login.ubus_rpc_session) == "string" - then - util.ubus("session", "set", { - ubus_rpc_session = login.ubus_rpc_session, - values = { token = sys.uniqueid(16) } +local function session_setup(user, pass, allowed_users) + if util.contains(allowed_users, user) then + local login = util.ubus("session", "login", { + username = user, + password = pass, + timeout = tonumber(luci.config.sauth.sessiontime) }) - return login.ubus_rpc_session + if type(login) == "table" and + type(login.ubus_rpc_session) == "string" + then + util.ubus("session", "set", { + ubus_rpc_session = login.ubus_rpc_session, + values = { token = sys.uniqueid(16) } + }) + + return session_retrieve(login.ubus_rpc_session) + end end - return nil + return nil, nil end function dispatch(request) @@ -350,6 +353,11 @@ function dispatch(request) local authen = track.sysauth_authenticator local _, sid, sdat, default_user, allowed_users + if type(authen) == "string" and authen ~= "htmlauth" then + error500("Unsupported authenticator %q configured" % authen) + return + end + if type(track.sysauth) == "table" then default_user, allowed_users = nil, track.sysauth else @@ -358,44 +366,39 @@ function dispatch(request) if type(authen) == "function" then _, sid = authen(sys.user.checkpasswd, allowed_users) - elseif authen == "htmlauth" then - sid, sdat = session_retrieve(http.getcookie("sysauth"), allowed_users) + else + sid = http.getcookie("sysauth") + end - if not sid then - local user = http.getenv("HTTP_AUTH_USER") - local pass = http.getenv("HTTP_AUTH_PASS") + sid, sdat = session_retrieve(sid, allowed_users) - if user == nil and pass == nil then - user = http.formvalue("luci_username") - pass = http.formvalue("luci_password") - end + if not (sid and sdat) and authen == "htmlauth" then + local user = http.getenv("HTTP_AUTH_USER") + local pass = http.getenv("HTTP_AUTH_PASS") - if util.contains(allowed_users, user) then - sid, sdat = session_setup(user, pass), nil - end + if user == nil and pass == nil then + user = http.formvalue("luci_username") + pass = http.formvalue("luci_password") + end - if not sid then - require("luci.i18n") - require("luci.template") - context.path = {} - http.status(403, "Forbidden") - luci.template.render(track.sysauth_template or "sysauth", { - duser = default_user, - fuser = user - }) - return - end + sid, sdat = session_setup(user, pass, allowed_users) + + if not sid then + local tmpl = require "luci.template" - http.header("Set-Cookie", 'sysauth=%s; path=%s' %{ sid, build_url() }) - http.redirect(build_url(unpack(ctx.requestpath))) + context.path = {} + + http.status(403, "Forbidden") + tmpl.render(track.sysauth_template or "sysauth", { + duser = default_user, + fuser = user + }) + + return end - else - error500("Unsupported authenticator configured") - return - end - if not sdat then - sid, sdat = session_retrieve(sid, allowed_users) + http.header("Set-Cookie", 'sysauth=%s; path=%s' %{ sid, build_url() }) + http.redirect(build_url(unpack(ctx.requestpath))) end if not sid or not sdat then |