Merge pull request #5261 from devaroop/retrieve_ssh_keys_by_ssh

ssh keys publically available for sysadmins via http, the github way

CHANGELOG

 v 6.6.0
+  - Retrieving user ssh keys publically(github style): http://__HOST__/__USERNAME__.keys
   - Permissions: Developer now can manage issue tracker (modify any issue)
   - Improve Code Compare page performance
   - Group avatar

app/controllers/profiles/keys_controller.rb

 class Profiles::KeysController < ApplicationController
   layout "profile"
+  skip_before_filter :authenticate_user!, only: [:get_keys]
 
   def index
     @keys = current_user.keys.order('id DESC')
@@ -32,4 +33,24 @@ class Profiles::KeysController < ApplicationController
       format.js { render nothing: true }
     end
   end
+
+  # Get all keys of a user(params[:username]) in a text format
+  # Helpful for sysadmins to put in respective servers
+  def get_keys
+    if params[:username].present?
+      begin
+        user = User.find_by_username(params[:username])
+        if user.present?
+          render text: user.all_ssh_keys.join('\n')
+        else
+          render_404 and return
+        end
+      rescue => e
+        render text: e.message
+      end
+    else
+      render_404 and return
+    end
+  end
+
 end

app/models/user.rb

@@ -435,4 +435,8 @@ class User < ActiveRecord::Base
   def short_website_url
     website_url.gsub(/https?:\/\//, '')
   end
+
+  def all_ssh_keys
+    keys.map(&:key)
+  end
 end

config/routes.rb

@@ -12,6 +12,9 @@ Gitlab::Application.routes.draw do
   API::API.logger Rails.logger
   mount API::API => '/api'
 
+  # Get all keys of user
+  get ':username.keys' => 'profiles/keys#get_keys' , constraints: { username: /.*/ }
+
   constraint = lambda { |request| request.env["warden"].authenticate? and request.env['warden'].user.admin? }
   constraints constraint do
     mount Sidekiq::Web, at: "/admin/sidekiq", as: :sidekiq

spec/models/user_spec.rb

@@ -303,6 +303,17 @@ describe User do
     end
   end
 
+  describe 'all_ssh_keys' do
+    it { should have_many(:keys).dependent(:destroy) }
+
+    it "should have all ssh keys" do
+      user = create :user
+      key = create :key, key: "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQD33bWLBxu48Sev9Fert1yzEO4WGcWglWF7K/AwblIUFselOt/QdOL9DSjpQGxLagO1s9wl53STIO8qGS4Ms0EJZyIXOEFMjFJ5xmjSy+S37By4sG7SsltQEHMxtbtFOaW5LV2wCrX+rUsRNqLMamZjgjcPO0/EgGCXIGMAYW4O7cwGZdXWYIhQ1Vwy+CsVMDdPkPgBXqK7nR/ey8KMs8ho5fMNgB5hBw/AL9fNGhRw3QTD6Q12Nkhl4VZES2EsZqlpNnJttnPdp847DUsT6yuLRlfiQfz5Cn9ysHFdXObMN5VYIiPFwHeYCZp1X2S4fDZooRE8uOLTfxWHPXwrhqSH", user_id: user.id
+
+      user.all_ssh_keys.should include(key.key)
+    end
+  end
+    
   describe :avatar_type do
     let(:user) { create(:user) }
 

spec/routing/routing_spec.rb

@@ -176,6 +176,11 @@ describe Profiles::KeysController, "routing" do
   it "to #destroy" do
     delete("/profile/keys/1").should route_to('profiles/keys#destroy', id: '1')
   end
+
+  # get all the ssh-keys of a user
+  it "to #get_keys" do
+    get("/foo.keys").should route_to('profiles/keys#get_keys', username: 'foo')
+  end
 end
 
 # profile_avatar DELETE /profile/avatar(.:format) profiles/avatars#destroy