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Contents
module SparkApi
module Authentication
module OAuth2Impl
# OAuth2 authentication flow using username and password parameters for the user in the
# request. This implementation is geared towards authentication styles for web applications
# that have a OAuth flow for redirects.
class GrantTypeCode < GrantTypeBase
def initialize(client, provider, session)
super(client, provider, session)
end
def authenticate
if(provider.code.nil?)
SparkApi.logger.debug { "[oauth2] No authoriztion code present. Redirecting to #{authorization_url}." }
provider.redirect(authorization_url)
end
if needs_refreshing?
new_session = refresh
end
return new_session unless new_session.nil?
create_session(token_params)
end
def refresh()
SparkApi.logger.debug { "[oauth2] Refresh oauth session." }
refresher = GrantTypeRefresh.new(client,provider,session)
refresher.params = {"redirect_uri" => @provider.redirect_uri}
refresher.authenticate
rescue ClientError => e
SparkApi.logger.info { "[oauth2] Refreshing token failed, the library will try and authenticate from scratch: #{e.message}" }
nil
end
private
def token_params
hash = {
"client_id" => @provider.client_id,
"client_secret" => @provider.client_secret,
"code" => @provider.code,
"grant_type" => "authorization_code",
"redirect_uri" => @provider.redirect_uri
}
MultiJson.dump(hash)
end
end
end
end
end
Version data entries
55 entries across 55 versions & 1 rubygems