From 7ad6d054d72d3c76098f689e4e7890265a3604c8 Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Mon, 26 Aug 2013 10:59:18 +0200
Subject: first steps towards enabling token based auth

---
 users/test/functional/v1/sessions_controller_test.rb | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'users/test')

diff --git a/users/test/functional/v1/sessions_controller_test.rb b/users/test/functional/v1/sessions_controller_test.rb
index 0c4e325..8a16997 100644
--- a/users/test/functional/v1/sessions_controller_test.rb
+++ b/users/test/functional/v1/sessions_controller_test.rb
@@ -7,7 +7,7 @@ class V1::SessionsControllerTest < ActionController::TestCase
 
   setup do
     @request.env['HTTP_HOST'] = 'api.lvh.me'
-    @user = stub_record :user
+    @user = stub_record :user, {}, true
     @client_hex = 'a123'
   end
 
@@ -48,13 +48,24 @@ class V1::SessionsControllerTest < ActionController::TestCase
     assert_response :success
     assert json_response.keys.include?("id")
     assert json_response.keys.include?("token")
+    assert token = Token.find(json_response['token'])
+    assert_equal @user.id, token.user_id
   end
 
   test "logout should reset warden user" do
     expect_warden_logout
     delete :destroy
-    assert_response :redirect
-    assert_redirected_to root_url
+    assert_response 204
+  end
+
+  test "logout should remove token" do
+    login
+    expect_warden_logout
+    skip "TODO: implement token removal"
+    assert_difference "Token.count", -1 do
+      delete :destroy
+      assert_response 204
+    end
   end
 
   def expect_warden_logout
-- 
cgit v1.2.3


From e60ee749cab0f80cf23ca57e28c7de6d1b3a395b Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 11:14:30 +0200
Subject: basic testing for token based auth in tests

---
 users/test/factories.rb                      |  3 +++
 users/test/functional/helper_methods_test.rb |  2 +-
 users/test/functional/test_helpers_test.rb   | 38 ++++++++++++++++++++++++++++
 users/test/support/auth_test_helper.rb       |  9 ++++++-
 users/test/support/stub_record_helper.rb     |  2 +-
 5 files changed, 51 insertions(+), 3 deletions(-)
 create mode 100644 users/test/functional/test_helpers_test.rb

(limited to 'users/test')

diff --git a/users/test/factories.rb b/users/test/factories.rb
index 777704b..c87e290 100644
--- a/users/test/factories.rb
+++ b/users/test/factories.rb
@@ -18,4 +18,7 @@ FactoryGirl.define do
       end
     end
   end
+
+  factory :token
+
 end
diff --git a/users/test/functional/helper_methods_test.rb b/users/test/functional/helper_methods_test.rb
index 2b2375c..44226ae 100644
--- a/users/test/functional/helper_methods_test.rb
+++ b/users/test/functional/helper_methods_test.rb
@@ -11,7 +11,7 @@ class HelperMethodsTest < ActionController::TestCase
   # we test them right in here...
   include ApplicationController._helpers
 
-  # they all reference the controller.
+  # the helpers all reference the controller.
   def controller
     @controller
   end
diff --git a/users/test/functional/test_helpers_test.rb b/users/test/functional/test_helpers_test.rb
new file mode 100644
index 0000000..d1bdb64
--- /dev/null
+++ b/users/test/functional/test_helpers_test.rb
@@ -0,0 +1,38 @@
+#
+# There are a few test helpers for dealing with login etc.
+# We test them here and also document their behaviour.
+#
+
+require 'test_helper'
+
+class TestHelpersTest < ActionController::TestCase
+  tests ApplicationController # testing no controller in particular
+
+  def test_login_stubs_warden
+    login
+    assert_equal @current_user, request.env['warden'].user
+  end
+
+  def test_login_token_authenticates
+    login
+    assert_equal @current_user, @controller.send(:token_authenticate)
+  end
+
+  def test_login_stubs_token
+    login
+    assert @token
+    assert_equal @current_user.id, @token.user_id
+  end
+
+  def test_login_adds_token_header
+    login
+    token_present = @controller.authenticate_with_http_token do |token, options|
+      assert_equal @token.id, token
+    end
+    # authenticate_with_http_token just returns nil and does not
+    # execute the block if there is no token. So we have to also
+    # ensure it was run:
+    assert token_present
+  end
+end
+
diff --git a/users/test/support/auth_test_helper.rb b/users/test/support/auth_test_helper.rb
index 555b5db..ab6b1ac 100644
--- a/users/test/support/auth_test_helper.rb
+++ b/users/test/support/auth_test_helper.rb
@@ -13,8 +13,9 @@ module AuthTestHelper
     if user_or_method_hash.respond_to?(:reverse_merge)
       user_or_method_hash.reverse_merge! :is_admin? => false
     end
-    @current_user = stub_record(:user, user_or_method_hash, true)
+    @current_user = find_record(:user, user_or_method_hash)
     request.env['warden'] = stub :user => @current_user
+    request.env['HTTP_AUTHORIZATION'] = header_for_token_auth
     return @current_user
   end
 
@@ -37,6 +38,12 @@ module AuthTestHelper
     end
   end
 
+  protected
+
+  def header_for_token_auth
+    @token = find_record(:token, :user_id => @current_user.id)
+    ActionController::HttpAuthentication::Token.encode_credentials @token.id
+  end
 end
 
 class ActionController::TestCase
diff --git a/users/test/support/stub_record_helper.rb b/users/test/support/stub_record_helper.rb
index 8aa1973..b3460d2 100644
--- a/users/test/support/stub_record_helper.rb
+++ b/users/test/support/stub_record_helper.rb
@@ -1,7 +1,7 @@
 module StubRecordHelper
 
   #
-  # We will stub find_by_param or find_by_id to be called on klass and
+  # We will stub find_by_param or find to be called on klass and
   # return the record given.
   #
   # If no record is given but a hash or nil will create a stub based on
-- 
cgit v1.2.3


From 420bfb326f974eec14b04d6a170ed2d28c14180f Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 14:36:27 +0200
Subject: clear token on logout with test

---
 users/test/functional/v1/sessions_controller_test.rb | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'users/test')

diff --git a/users/test/functional/v1/sessions_controller_test.rb b/users/test/functional/v1/sessions_controller_test.rb
index 8a16997..ff9fca1 100644
--- a/users/test/functional/v1/sessions_controller_test.rb
+++ b/users/test/functional/v1/sessions_controller_test.rb
@@ -52,20 +52,18 @@ class V1::SessionsControllerTest < ActionController::TestCase
     assert_equal @user.id, token.user_id
   end
 
-  test "logout should reset warden user" do
+  test "logout should reset session" do
     expect_warden_logout
     delete :destroy
     assert_response 204
   end
 
-  test "logout should remove token" do
+  test "logout should destroy token" do
     login
     expect_warden_logout
-    skip "TODO: implement token removal"
-    assert_difference "Token.count", -1 do
-      delete :destroy
-      assert_response 204
-    end
+    @token.expects(:destroy)
+    delete :destroy
+    assert_response 204
   end
 
   def expect_warden_logout
@@ -76,5 +74,4 @@ class V1::SessionsControllerTest < ActionController::TestCase
     request.env['warden'].expects(:logout)
   end
 
-
 end
-- 
cgit v1.2.3


From 0b8df3c03f440147f36858246e1003a2d0e2e54a Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 14:51:56 +0200
Subject: make sure find_record still works with real records

---
 users/test/support/stub_record_helper.rb | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'users/test')

diff --git a/users/test/support/stub_record_helper.rb b/users/test/support/stub_record_helper.rb
index b3460d2..5bccb66 100644
--- a/users/test/support/stub_record_helper.rb
+++ b/users/test/support/stub_record_helper.rb
@@ -1,15 +1,14 @@
 module StubRecordHelper
 
   #
-  # We will stub find_by_param or find to be called on klass and
+  # We will stub find_by_param or find_by_id to be called on klass and
   # return the record given.
   #
   # If no record is given but a hash or nil will create a stub based on
   # that instead and returns the stub.
   #
-  def find_record(factory, attribs_hash = {})
-    attribs_hash = attribs_hash.reverse_merge(:id => Random.rand(10000).to_s)
-    record = stub_record factory, attribs_hash
+  def find_record(factory, record_or_attribs_hash = {})
+    record = stub_record factory, record_or_attribs_hash, true
     klass = record.class
     finder = klass.respond_to?(:find_by_param) ? :find_by_param : :find
     klass.stubs(finder).with(record.to_param.to_s).returns(record)
-- 
cgit v1.2.3


From 5e6a2a2995598489372676bf8e045dc2dfda6c81 Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 14:55:43 +0200
Subject: token.user will get you the right user

This way we can stub the token to return the user directly. Stubbing User.find_by_param is not a good idea as it will make all calls to User#find_by_param with a different id fail.
---
 users/test/functional/test_helpers_test.rb | 2 +-
 users/test/support/auth_test_helper.rb     | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'users/test')

diff --git a/users/test/functional/test_helpers_test.rb b/users/test/functional/test_helpers_test.rb
index d1bdb64..9bd01ad 100644
--- a/users/test/functional/test_helpers_test.rb
+++ b/users/test/functional/test_helpers_test.rb
@@ -21,7 +21,7 @@ class TestHelpersTest < ActionController::TestCase
   def test_login_stubs_token
     login
     assert @token
-    assert_equal @current_user.id, @token.user_id
+    assert_equal @current_user, @token.user
   end
 
   def test_login_adds_token_header
diff --git a/users/test/support/auth_test_helper.rb b/users/test/support/auth_test_helper.rb
index ab6b1ac..47147fc 100644
--- a/users/test/support/auth_test_helper.rb
+++ b/users/test/support/auth_test_helper.rb
@@ -13,7 +13,7 @@ module AuthTestHelper
     if user_or_method_hash.respond_to?(:reverse_merge)
       user_or_method_hash.reverse_merge! :is_admin? => false
     end
-    @current_user = find_record(:user, user_or_method_hash)
+    @current_user = stub_record(:user, user_or_method_hash)
     request.env['warden'] = stub :user => @current_user
     request.env['HTTP_AUTHORIZATION'] = header_for_token_auth
     return @current_user
@@ -41,7 +41,7 @@ module AuthTestHelper
   protected
 
   def header_for_token_auth
-    @token = find_record(:token, :user_id => @current_user.id)
+    @token = find_record(:token, :user => @current_user)
     ActionController::HttpAuthentication::Token.encode_credentials @token.id
   end
 end
-- 
cgit v1.2.3


From 1e6e6d82ed53b1db558b7c1f4e14740962cc406a Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 14:56:41 +0200
Subject: separate different tests for showing non existant user

This way the failed stubbing errors were more telling
---
 users/test/functional/users_controller_test.rb | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'users/test')

diff --git a/users/test/functional/users_controller_test.rb b/users/test/functional/users_controller_test.rb
index 0ce5cc2..96ae48c 100644
--- a/users/test/functional/users_controller_test.rb
+++ b/users/test/functional/users_controller_test.rb
@@ -59,19 +59,23 @@ class UsersControllerTest < ActionController::TestCase
     assert_access_denied
   end
 
-  test "show for non-existing user" do
+  test "may not show non-existing user without auth" do
     nonid = 'thisisnotanexistinguserid'
 
-    # when unauthenticated:
     get :show, :id => nonid
     assert_access_denied(true, false)
+  end
 
-    # when authenticated but not admin:
+  test "may not show non-existing user without admin" do
+    nonid = 'thisisnotanexistinguserid'
     login
+
     get :show, :id => nonid
     assert_access_denied
+  end
 
-    # when authenticated as admin:
+  test "redirect admin to user list for non-existing user" do
+    nonid = 'thisisnotanexistinguserid'
     login :is_admin? => true
     get :show, :id => nonid
     assert_response :redirect
-- 
cgit v1.2.3


From d4a253d0564d4b1735fb8be5faac6a0fed174238 Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 16:20:27 +0200
Subject: use token to update user password

---
 users/test/integration/api/python/flow_with_srp.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'users/test')

diff --git a/users/test/integration/api/python/flow_with_srp.py b/users/test/integration/api/python/flow_with_srp.py
index d37c6af..72c513f 100755
--- a/users/test/integration/api/python/flow_with_srp.py
+++ b/users/test/integration/api/python/flow_with_srp.py
@@ -16,7 +16,8 @@ def id_generator(size=6, chars=string.ascii_lowercase + string.digits):
   return ''.join(random.choice(chars) for x in range(size))
 
 # using globals for a start
-server = 'https://dev.bitmask.net/1'
+# server = 'https://dev.bitmask.net/1'
+server = 'http://api.lvh.me:3000/1'
 login = 'test_' + id_generator()
 password = id_generator() + id_generator()
 
@@ -41,15 +42,16 @@ def signup(session):
       }
   return session.post(server + '/users.json', data = user_params, verify = False)
 
-def change_password(session):
+def change_password(token):
   password = id_generator() + id_generator()
   salt, vkey = srp.create_salted_verification_key( login, password, srp.SHA256, srp.NG_1024 )
   user_params = {
       'user[password_verifier]': binascii.hexlify(vkey),
       'user[password_salt]': binascii.hexlify(salt)
       }
+  auth_headers = { 'Authorization': 'Token token="' + token + '"'}
   print user_params
-  print_and_parse(session.put(server + '/users/' + auth['id'] + '.json', data = user_params, verify = False))
+  print_and_parse(requests.put(server + '/users/' + auth['id'] + '.json', data = user_params, verify = False, headers = auth_headers))
   return srp.User( login, password, srp.SHA256, srp.NG_1024 )
 
 
@@ -84,7 +86,7 @@ auth = print_and_parse(authenticate(session, user['login']))
 verify_or_debug(auth)
 assert usr.authenticated()
 
-usr = change_password(session)
+usr = change_password(auth['token'])
 
 auth = print_and_parse(authenticate(session, user['login']))
 verify_or_debug(auth)
-- 
cgit v1.2.3


From fdf9c5f9ea605020ea371de8e221efe8e5d5ba32 Mon Sep 17 00:00:00 2001
From: Azul <azul@leap.se>
Date: Tue, 27 Aug 2013 16:35:09 +0200
Subject: refactor: Changing the py test to use less globals and session only
 locally.

---
 users/test/integration/api/python/flow_with_srp.py | 59 +++++++++++-----------
 1 file changed, 30 insertions(+), 29 deletions(-)

(limited to 'users/test')

diff --git a/users/test/integration/api/python/flow_with_srp.py b/users/test/integration/api/python/flow_with_srp.py
index 72c513f..9fc168b 100755
--- a/users/test/integration/api/python/flow_with_srp.py
+++ b/users/test/integration/api/python/flow_with_srp.py
@@ -11,16 +11,31 @@ import binascii
 
 safe_unhexlify = lambda x: binascii.unhexlify(x) if (len(x) % 2 == 0) else binascii.unhexlify('0'+x)
 
+# using globals for now
+# server = 'https://dev.bitmask.net/1'
+server = 'http://api.lvh.me:3000/1'
+
+def run_tests():
+  login = 'test_' + id_generator()
+  password = id_generator() + id_generator()
+  usr = srp.User( login, password, srp.SHA256, srp.NG_1024 )
+  print_and_parse(signup(login, password))
+
+  auth = print_and_parse(authenticate(usr))
+  verify_or_debug(auth, usr)
+  assert usr.authenticated()
+
+  usr = change_password(auth['id'], login, auth['token'])
+
+  auth = print_and_parse(authenticate(usr))
+  verify_or_debug(auth, usr)
+  # At this point the authentication process is complete.
+  assert usr.authenticated()
+
 # let's have some random name
 def id_generator(size=6, chars=string.ascii_lowercase + string.digits):
   return ''.join(random.choice(chars) for x in range(size))
 
-# using globals for a start
-# server = 'https://dev.bitmask.net/1'
-server = 'http://api.lvh.me:3000/1'
-login = 'test_' + id_generator()
-password = id_generator() + id_generator()
-
 # log the server communication
 def print_and_parse(response):
   request = response.request
@@ -33,16 +48,16 @@ def print_and_parse(response):
   except ValueError:
     return None
 
-def signup(session):
+def signup(login, password):
   salt, vkey = srp.create_salted_verification_key( login, password, srp.SHA256, srp.NG_1024 )
   user_params = {
       'user[login]': login,
       'user[password_verifier]': binascii.hexlify(vkey),
       'user[password_salt]': binascii.hexlify(salt)
       }
-  return session.post(server + '/users.json', data = user_params, verify = False)
+  return requests.post(server + '/users.json', data = user_params, verify = False)
 
-def change_password(token):
+def change_password(user_id, login, token):
   password = id_generator() + id_generator()
   salt, vkey = srp.create_salted_verification_key( login, password, srp.SHA256, srp.NG_1024 )
   user_params = {
@@ -51,11 +66,12 @@ def change_password(token):
       }
   auth_headers = { 'Authorization': 'Token token="' + token + '"'}
   print user_params
-  print_and_parse(requests.put(server + '/users/' + auth['id'] + '.json', data = user_params, verify = False, headers = auth_headers))
+  print_and_parse(requests.put(server + '/users/' + user_id + '.json', data = user_params, verify = False, headers = auth_headers))
   return srp.User( login, password, srp.SHA256, srp.NG_1024 )
 
 
-def authenticate(session, login):
+def authenticate(usr):
+  session = requests.session()
   uname, A = usr.start_authentication()
   params = {
       'login': uname,
@@ -63,10 +79,10 @@ def authenticate(session, login):
       }
   init = print_and_parse(session.post(server + '/sessions', data = params, verify=False))
   M = usr.process_challenge( safe_unhexlify(init['salt']), safe_unhexlify(init['B']) )
-  return session.put(server + '/sessions/' + login, verify = False,
+  return session.put(server + '/sessions/' + uname, verify = False,
       data = {'client_auth': binascii.hexlify(M)})
 
-def verify_or_debug(auth):
+def verify_or_debug(auth, usr):
   if ( 'errors' in auth ):
     print '    u = "%x"' % usr.u
     print '    x = "%x"' % usr.x
@@ -77,19 +93,4 @@ def verify_or_debug(auth):
   else:
     usr.verify_session( safe_unhexlify(auth["M2"]) )
 
-usr = srp.User( login, password, srp.SHA256, srp.NG_1024 )
-session = requests.session()
-user = print_and_parse(signup(session))
-
-# SRP signup would happen here and calculate M hex
-auth = print_and_parse(authenticate(session, user['login']))
-verify_or_debug(auth)
-assert usr.authenticated()
-
-usr = change_password(auth['token'])
-
-auth = print_and_parse(authenticate(session, user['login']))
-verify_or_debug(auth)
-# At this point the authentication process is complete.
-assert usr.authenticated()
-
+run_tests()
-- 
cgit v1.2.3