Files
RootPanel/core/middleware.coffee
2014-10-29 08:54:54 +08:00

117 lines
2.7 KiB
CoffeeScript

{config} = app
{_, expressSession, redisStore, path, fs} = app.libs
{Account} = app.models
exports.errorHandling = (req, res, next) ->
res.error = (name, param = {}, status = 400) ->
res.status(status).json _.extend param,
error: name
next()
exports.session = ->
RedisStore = redisStore expressSession
secret = fs.readFileSync(path.join __dirname, '../session.key').toString()
return expressSession
store: new RedisStore
client: app.redis
resave: false
saveUninitialized: false
secret: secret
exports.csrf = ->
csrf = app.libs.csrf()
return (req, res, next) ->
validator = ->
unless req.method == 'GET'
unless csrf.verify req.session.csrf_secret, req.body.csrf_token
return res.error 'invalid_csrf_token', null, 403
next()
if req.session.csrf_secret
return validator()
else
csrf.secret (err, secret) ->
req.session.csrf_secret = secret
req.session.csrf_token = csrf.create secret
validator()
exports.authenticate = (req, res, next) ->
token_field = do ->
if req.headers['x-token']
return req.headers['x-token']
else
return req.cookies.token
unless token_field
return next()
Account.authenticate token_field, (token, account) ->
if token and token.type == 'full_access'
req.token = token
req.account = account
next()
exports.accountHelpers = (req, res, next) ->
_.extend res,
language: req.cookies.language ? config.i18n.default_language
timezone: req.cookies.timezone ? config.i18n.default_timezone
t: app.i18n.getTranslator req
moment: ->
return moment.apply(@, arguments).locale(res.language).tz(res.timezone)
_.extend req,
res: res
t: req.t
_.extend res.locals,
app: app
req: req
res: res
config: config
account: req.account
t: res.t
moment: res.moment
selectHook: (name) ->
return app.pluggable.selectHook req.account, name
next()
exports.requireAuthenticate = (req, res, next) ->
if req.account
next()
else
if req.method == 'GET'
res.redirect '/account/login/'
else
res.error 'auth_failed', null, 403
exports.requireAdminAuthenticate = (req, res, next) ->
req.inject [exports.requireAuthenticate], ->
unless 'root' in req.account.groups
if req.method == 'GET'
return res.status(403).end()
else
return res.error 'forbidden'
next()
exports.requireInService = (service_name) ->
return (req, res, next) ->
req.inject [exports.requireAuthenticate], ->
unless service_name in req.account.billing.services
return res.error 'not_in_service'
next()