Customize grant flows per application: config doorkeeper grant_flows passing a block.

[phlegx]

Hi!

Can I pass a block to:

Doorkeeper.configure do
  ...
  grant_flows %w[authorization_code client_credentials]
end

like in custom_access_token_expires_in:

Doorkeeper.configure do
  ...
  custom_access_token_expires_in do |context|
    context.client.some_method
  end
end

Passing a block to grant_flows can help setting up different grant flows per application. Example:

Doorkeeper.configure do
  ...
  grant_flows do |client|
    client.available_grant_flows
  end
end

[nbulaj]

Hi @phlegx . It's impossible at the moment. Also this configuration option is designed for the entire server and knows nothing about applications (clients). It defines grant flows supported by your server

[phlegx]

Hi @nbulaj. But can be added as feature?

Yes, the server is one, but in Doorkeeper I can add many applications. Why should every application have all the default grant flows? Single application, single configuration, multiple applications, multiple configurations. I mean, why there are context blocks for custom_access_token_expires_in and use_refresh_token? Because they are useful to have better config granularity. The same could be very useful for grant_flows and other config parameters.

[phlegx]

Found issue #1207 with the same feature request!

[nbulaj]

Landed in master with #1286