mirror of
https://github.com/balena-io/balena-cli.git
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124 lines
3.3 KiB
CoffeeScript
124 lines
3.3 KiB
CoffeeScript
async = require('async')
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_ = require('lodash')
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token = require('../token/token')
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server = require('../server/server')
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errors = require('../errors/errors')
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settings = require('../settings')
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# Authenticate with the server
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#
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# @private
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#
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# @param {Object} credentials in the form of username, password
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# @option credentials {String} username the username
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# @option credentials {String} password user password
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# @param {Function} callback callback (error, token)
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#
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# @note You should use login() when possible, as it takes care of saving the token as well.
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#
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# @example Authenticate
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# resin.auth.authenticate credentials, (error, token) ->
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# throw error if error?
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# console.log(token)
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#
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exports.authenticate = (credentials, callback) ->
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server.post settings.get('urls.authenticate'), credentials, (error, response) ->
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savedToken = response?.body
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return callback(error, savedToken)
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# Login to Resin.io
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#
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# Is the login is successful, the token is persisted between sessions.
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#
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# @param {Object} credentials in the form of username, password
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# @option credentials {String} username the username
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# @option credentials {String} password user password
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# @param {Function} callback callback (error)
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#
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# @note This function saves the token to the directory configured in dataPrefix
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#
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# @example Login to Resin.io
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# resin.auth.login credentials, (error) ->
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# throw error if error?
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# console.log('I\'m logged in!')
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#
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exports.login = (credentials, callback) ->
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async.waterfall([
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(callback) ->
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exports.authenticate(credentials, callback)
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(authToken, callback) ->
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token.saveToken(authToken, callback)
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], callback)
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# Check if you're logged in
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#
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# @param {Function} callback callback (isLoggedIn)
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#
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# @example Check if logged in
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# resin.auth.isLoggedIn (isLoggedIn) ->
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# if isLoggedIn
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# console.log('I\'m in!')
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# else
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# console.log('Too bad!')
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#
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exports.isLoggedIn = (callback) ->
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token.hasToken(callback)
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# Get current logged in user's token
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#
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# @param {Function} callback callback (error, isLoggedIn)
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#
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# @note This function simply delegates to resin.token.getToken() for convenience
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#
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# @example Get curren token
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# resin.auth.getToken (error, token) ->
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# throw error if error?
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# console.log(token)
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#
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exports.getToken = (callback) ->
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token.getToken(callback)
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# Logout from Resin.io
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#
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# @param {Function} callback callback (error)
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#
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# @example Logout from Resin.io
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# resin.auth.logout (error) ->
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# throw error if error?
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# console.log('I\'m out!')
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#
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# @todo Maybe we should post to /logout or something to invalidate the token on the server?
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#
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exports.logout = (callback) ->
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token.clearToken(callback)
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# Parse colon separated credentials
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#
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# @private
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#
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# @param {String} colon separated credentials (username:password)
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# @param {Function} callback callback (error, credentials)
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#
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# @todo This should be moved somewhere else, as it only used by the auth actions
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#
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# @example Parse credentials
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# resin.auth.parseCredentials 'johndoe:secret', (error, credentials) ->
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# throw error if error?
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# console.log(credentials.username)
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# console.log(credentials.password)
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#
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exports.parseCredentials = (credentials, callback) ->
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result = credentials.split(':')
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if result.length isnt 2
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error = new errors.InvalidCredentials()
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return callback?(error)
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callback? null,
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username: _.first(result)
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password: _.last(result)
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