Module: Hub::GitHubAPI::OAuth

Included in:
Hub::GitHubAPI
Defined in:
lib/hub/github_api.rb

Instance Method Summary collapse

Instance Method Details

#apply_authentication(req, url) ⇒ Object 



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# File 'lib/hub/github_api.rb', line 324

def apply_authentication req, url
  if req.path =~ %r{^(/api/v3)?/authorizations\b}
    super
  else
    user = url.user ? CGI.unescape(url.user) : config.username(url.host)
    token = config.oauth_token(url.host, user) {
      obtain_oauth_token url.host, user
    }
    req['Authorization'] = "token #{token}"
  end
end

#local_hostname ⇒ Object 



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# File 'lib/hub/github_api.rb', line 376

def local_hostname
  require 'socket'
  Socket.gethostname
end

#local_user ⇒ Object 



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# File 'lib/hub/github_api.rb', line 371

def local_user
  require 'etc'
  Etc.getlogin
end

#obtain_oauth_token(host, user) ⇒ Object 



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# File 'lib/hub/github_api.rb', line 336

def obtain_oauth_token host, user
  auth_url = URI.parse("https://%s@%s/authorizations" % [CGI.escape(user), host])
  auth_params = {
    :scopes => ['repo'],
    :note => "hub for #{local_user}@#{local_hostname}",
    :note_url => oauth_app_url
  }
  res = nil
  two_factor_code = nil

  loop do
    res = post(auth_url, auth_params) do |req|
      req['X-GitHub-OTP'] = two_factor_code if two_factor_code
    end

    if res.success?
      break
    elsif res.status == 401 && res['X-GitHub-OTP'].to_s.include?('required')
      $stderr.puts "warning: invalid two-factor code" if two_factor_code
      two_factor_code = config.prompt_auth_code
    elsif res.status == 422 && 'already_exists' == res.data['errors'][0]['code']
      if auth_params[:note] =~ / (\d+)$/
        res.error! if $1.to_i >= 9
        auth_params[:note].succ!
      else
        auth_params[:note] += ' 2'
      end
    else
      res.error!
    end
  end

  res.data['token']
end