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###
Module dependencies
###
require .paths .unshift " #{ __dirname } "
require .paths .unshift " #{ __dirname } "
express = require ' express'
app = module .exports = express .createServer ()
RedisStore = require ' connect-redis'
csrf = require ' csrf.js'
fugue = require ' fugue'
couchdb = require ' couchdb'
client = couchdb .createClient 5984 , ' localhost'
db = client .db ' blahblahblah-devel'
hash = require ' hash.js'
###
Configuration
###
app .dynamicHelpers ({
csrf : csrf .token
})
app .dynamicHelpers ({
flash : (req ) ->
flash = req .flash ()
return flash
})
app .dynamicHelpers ({
current_user : (req ) -> req .session .user
})
app .configure (() ->
app .set ' views' " #{ __dirname } "
app .use express .logger ()
app .use express .bodyDecoder ()
app .use express .cookieDecoder ()
app .use express .session ({
store : new RedisStore ({
maxAge : 24 * 60 * 60 * 1000
})
})
app .use csrf .check ()
app .use app .router
app .use express .methodOverride ()
app .use express .staticProvider (" #{ __dirname } "
)
app .configure ' development' ->
app .use express .errorHandler ({
dumpExceptions : true
showStack : true
})
app .configure ' production' ->
app .use express .errorHandler ()
###
ROUTE: ROOT '/' (GET)
###
app .get ' /' req , res ) ->
if req .session .user
req .flash ' success' " Authenticated as #{ req .session .user .name } "
res .redirect ' /dashboard'
res .render ' index.jade'
locals :
title : ' Home'
###
ROUTE: DASHBOARD '/dashboard' (GET, POST)
###
app .get ' /dashboard' req , res ) ->
if req .session .user
res .render ' dashboard/index.jade'
locals :
title : ' Dashboard'
else
res .redirect ' /login'
app .post ' /dashboard' req , res ) ->
params = req .body
if req .session .user
user = req .session .user
console .log params
else
res .redirect ' /login'
###
ROUTE: LOGIN '/login' (GET, POST)
###
app .get ' /login' req , res ) ->
if req .session .user
req .flash ' success' " Authenticated as #{ req .session .user .name } "
res .redirect ' /dashboard'
res .render ' index.jade'
locals :
title : ' Login'
app .post ' /login' req , res ) ->
params = req .body
if params .commit .login
db .getDoc params .user .name , (e , doc ) ->
if e
req .flash ' error' ' User does not exist!'
res .redirect ' /login'
if doc
salt = " superblahblah--#{ params .user .password } "
salted_password = hash .sha1 params .user .password , salt
if doc .password is salted_password
req .session .regenerate (() ->
req .session .user = params .user
res .redirect ' /dashboard'
)
else
res .redirect ' 404'
else if params .commit .signup
res .redirect ' /signup'
###
ROUTE: LOGOUT '/logout' (GET)
###
app .get ' /logout' req , res ) ->
req .session .destroy (() ->
res .redirect ' /'
)
###
ROUTE: SIGNUP '/signup' (GET, POST)
###
app .get ' /signup' req , res ) ->
if req .session .user
req .flash ' success' " Autenticated as #{ req .session .user .name } "
res .redirect ' /dashboard'
res .render ' users/signup.jade'
locals :
title : ' Signup'
username : ' '
password : ' '
password_confirmation : ' '
email : ' '
app .post ' /signup' req , res ) ->
params = req .body
errors = []
salt = " superblahblah--#{ params .user .password } "
salted_password = hash .sha1 params .user .password , salt
salted_confirm_password = hash .sha1 params .user .password_confirmation , salt
user =
name : params .user .name
password : salted_password
email : params .user .email
confirm_password = salted_confirm_password
create_user = () ->
db .exists (e,c) ->
if c is true
db .saveDoc user .name , couchdb .toJSON (user), (e ,c ) ->
if e
req .flash ' error' " Document update conflict. This user exists!"
res .redirect ' back'
if c
req .flash ' success' " SUCCESS"
req .session .regenerate (() ->
req .session .user = params .user
res .redirect ' /dashboard'
)
if errors .length > 0
errors .forEach (err) ->
req .flash ' error'
res .render ' users/signup.jade'
locals :
title : " Signup"
username : user .name
password : " "
password_confirmation : " "
email : user .email
else
create_user ()
###
Only listen on $ sudo node server.js
###
if not module .parent
fugue .start app, 3000 , null , {
verbose : true
daemonize : true
}
console .log " Express server listening on port #{ app .address ().port } "
shripadk revised this gist