OmniAuth Zendesk via OAuth2

This strategy authenticates against Zendesk via OAuth2. You'll need an OAuth2 Application ID and Secret. See the Zendesk help page for details.

use OmniAuth::Builder.do
  provider :zendesk, ENV['ZD_CLIENT'], ENV['ZD_SECRET'], client_options: {
    site: 'https://yours.zendesk.com'
  }, scope: 'read'
end

Scope can be either read, write or read write.

If you have Global OAuth enabled for Zendesk you can specify the subdomain in a URL parameter called subdomain. If you would like to do this do not specify a site in the builder because that will override the subdomain parameter.

use OmniAuth::Builder.do
  provider :zendesk, ENV['ZD_CLIENT'], ENV['ZD_SECRET'], scope: 'read'
end

Then your Omniauth URL should be formulated like this: https://mysite.local/auth/zendesk?subdomain=myzendesk