CODEWITHSUNDEEP
sessioncookiesruby-on-rails-4session-cookies
fuyi
fuyi

Reputation: 2639

rails 4 share session cross sub domains

How could I share session across several subdomains in rails 4 app?

I have tried to set session config as:

Application.config.session_store :cookie_store, key: '_a_session', domain: :all

But it doesn't seem to work

Upvotes: 2

Views: 847

Answers (1)

Space
Space

Reputation: 2042

In addition to domain: :all also add tld_length: 2.

Full line:

Application.config.session_store :cookie_store, key: '_a_session', domain: :all, tld_length: 2

This correctly creates cookies with an all-domain .domain.com, whereas with only domain: :all I found the cookie domain was .subdomain.domain.com, which is why it wasn't working.

Upvotes: 2

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