Salesforce Sandbox Omniauth for Rails应用程序

Question

i'm trying to enable login by salesforce accounts through omniauth-salesforce Gem for a sandbox accounts, but it always redirect to login.salesforce.com and i want to redirect to test.salesforce.com

in device.rb file i have

config.omniauth :salesforce, configatron.salesforce.app_id, configatron.salesforce.app_secret

so i tried to replace this line with

config.omniauth :salesforce_sandbox, configatron.salesforce.app_id, configatron.salesforce.app_secret  

or

config.omniauth OmniAuth::Strategies::SalesforceSandbox, configatron.salesforce.app_id, configatron.salesforce.app_secret  

but both failed the first failed with error

Not found. Authentication passthru.

and the second failed with error

undefined method `to_sym' for OmniAuth::Strategies::SalesforceSandbox:Class

Answer 1

The problem was with the Class name SalesforceSandbox so when using salesforce_sandbox for

require "omniauth-salesforce"
config.omniauth :salesforce, configatron.salesforce.app_id, configatron.salesforce.app_secret
config.omniauth :salesforce_sandbox, configatron.salesforce_sandbox.app_id, configatron.salesforce_sandbox.app_secret

this one didn't work so i forked the gem and by changing the name to Salesforcesandbox so it now works this way:

require "omniauth-salesforce"
config.omniauth :salesforce, configatron.salesforce.app_id, configatron.salesforce.app_secret
config.omniauth :salesforcesandbox, configatron.salesforce_sandbox.app_id, configatron.salesforce_sandbox.app_secret

i forked it here:

gem "omniauth-salesforce", ">=1.0.3", :git => 'git://github.com/mohamed-mahmoud/omniauth-salesforce.git'