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Commit 5640070915e3b18a29e3a941dc96a603529fb40c

Authored by Rodrigo Souto
1 parent 89b2559c
Exists in master and in 21 other branches angular_poc, api-article-archived, article-readonly, backup-7-jan-2016, captcha_serpro_plugin, content-manager-hostspot, export-comment-paragraph, fix_event_date_issue, login-captcha, master_rails3, new_video_plugin, pg_search_rank, production, refactor_with_role, refactor_with_role_scope, remove_profile_cat_icons, resend_confirmation_email, staging, staging_rails3, theme-brasil-digital-from-staging, travis

avoid html double escape 

This is already handled on rails 3.

Fix #62
Showing 13 changed files with 16 additions and 209 deletions   Show diff stats
test/unit/article_test.rb
  Diff comments   View file @5640070
... ... @@ -931,14 +931,6 @@ class ArticleTest < ActiveSupport::TestCase
931 931 assert_no_match(/<script>/, a.name)
932 932 end
933 933  
934   - should 'escape malformed html tags' do
935   - article = Article.new
936   - article.name = "<h1 Malformed >> html >< tag"
937   - article.valid?
938   -
939   - assert_no_match /[<>]/, article.name
940   - end
941   -
942 934 should 'return truncated title in short_title' do
943 935 article = Article.new
944 936 article.name = 'a123456789abcdefghij'
... ...
test/unit/comment_test.rb
  Diff comments   View file @5640070
... ... @@ -201,17 +201,6 @@ class CommentTest &lt; ActiveSupport::TestCase
201 201 assert comment.errors[:body.to_s].present?
202 202 end
203 203  
204   - should 'escape malformed html tags' do
205   - owner = create_user('testuser').person
206   - article = owner.articles.create(:name => 'test', :body => '...')
207   - comment = build(Comment, :article => article, :title => '<h1 title </h1>>> sd f <<', :body => '<h1>> sdf><asd>< body </h1>', :name => '<h1 name </h1>>><<dfsf<sd', :email => 'cracker@test.org')
208   - comment.valid?
209   -
210   - assert_no_match /[<>]/, comment.title
211   - assert_no_match /[<>]/, comment.body
212   - assert_no_match /[<>]/, comment.name
213   - end
214   -
215 204 should 'use an existing image for deleted comments' do
216 205 image = Comment.new.removed_user_image[1..-1]
217 206 assert File.exists?(Rails.root.join('public', image)), "#{image} does not exist."
... ... @@ -749,6 +738,18 @@ class CommentTest &lt; ActiveSupport::TestCase
749 738 comment.destroy
750 739 end
751 740  
  741 + should 'not double escape html content after validation' do
  742 + comment = create_comment
  743 + body = 'Comment with "quotes"'
  744 + comment.body = body
  745 +
  746 + comment.valid?
  747 + assert_equal body, comment.body
  748 +
  749 + comment.valid?
  750 + assert_equal body, comment.body
  751 + end
  752 +
752 753 private
753 754  
754 755 def create_comment(args = {})
... ...
test/unit/community_test.rb
  Diff comments   View file @5640070
... ... @@ -242,20 +242,6 @@ class CommunityTest &lt; ActiveSupport::TestCase
242 242 end
243 243 end
244 244  
245   - should 'escape malformed html tags' do
246   - community = Community.new
247   - community.name = "<h1 Malformed >> html >< tag"
248   - community.address = "<h1 Malformed >,<<<asfdf> html >< tag"
249   - community.contact_phone = "<h1 Malformed<<> >> html >><>< tag"
250   - community.description = "<h1 Malformed /h1>>><<> html ><>h1< tag"
251   - community.valid?
252   -
253   - assert_no_match /[<>]/, community.name
254   - assert_no_match /[<>]/, community.address
255   - assert_no_match /[<>]/, community.contact_phone
256   - assert_no_match /[<>]/, community.description
257   - end
258   -
259 245 should "the followed_by method be protected and true to the community members by default" do
260 246 c = fast_create(Community)
261 247 p1 = fast_create(Person)
... ...
test/unit/environment_test.rb
  Diff comments   View file @5640070
... ... @@ -1140,14 +1140,6 @@ class EnvironmentTest &lt; ActiveSupport::TestCase
1140 1140 assert_equal "<h1> Disabled Enterprise </h1>", environment.message_for_disabled_enterprise
1141 1141 end
1142 1142  
1143   - should 'escape malformed html tags' do
1144   - environment = Environment.new
1145   - environment.message_for_disabled_enterprise = "<h1> Disabled Enterprise /h1>"
1146   - environment.valid?
1147   -
1148   - assert_no_match /[<>]/, environment.message_for_disabled_enterprise
1149   - end
1150   -
1151 1143 should 'not sanitize html comments' do
1152 1144 environment = Environment.new
1153 1145 environment.message_for_disabled_enterprise = '<p><!-- <asdf> << aasdfa >>> --> <h1> Wellformed html code </h1>'
... ...
test/unit/event_test.rb
  Diff comments   View file @5640070
... ... @@ -263,24 +263,6 @@ class EventTest &lt; ActiveSupport::TestCase
263 263 assert_not_includes profile.events.by_day(today), event_out_of_range
264 264 end
265 265  
266   - should 'filter fields with full filter' do
267   - event = Event.new
268   - event.link = "<h1 Malformed >> html >< tag"
269   - event.valid?
270   -
271   - assert_no_match /[<>]/, event.link
272   - end
273   -
274   - should 'filter fields with white_list filter' do
275   - event = Event.new
276   - event.body = "<h1> Description </h1>"
277   - event.address = "<strong> Address <strong>"
278   - event.valid?
279   -
280   - assert_equal "<h1> Description </h1>", event.body
281   - assert_equal "<strong> Address <strong>", event.address
282   - end
283   -
284 266 should 'not filter & on link field' do
285 267 event = Event.new
286 268 event.link = 'myevent.com/?param1=value&param2=value2'
... ... @@ -289,16 +271,6 @@ class EventTest &lt; ActiveSupport::TestCase
289 271 assert_equal "http://myevent.com/?param1=value&param2=value2", event.link
290 272 end
291 273  
292   - should 'escape malformed html tags' do
293   - event = Event.new
294   - event.body = "<h1<< Description >>/h1>"
295   - event.address = "<strong>><< Address <strong>"
296   - event.valid?
297   -
298   - assert_no_match /[<>]/, event.body
299   - assert_no_match /[<>]/, event.address
300   - end
301   -
302 274 should 'not sanitize html comments' do
303 275 event = Event.new
304 276 event.body = '<p><!-- <asdf> << aasdfa >>> --> <h1> Wellformed html code </h1>'
... ...
test/unit/folder_test.rb
  Diff comments   View file @5640070
... ... @@ -133,14 +133,6 @@ class FolderTest &lt; ActiveSupport::TestCase
133 133 assert_match /<!-- .* --> <h1> Wellformed html code <\/h1>/, folder.body
134 134 end
135 135  
136   - should 'escape malformed html tags' do
137   - folder = Folder.new
138   - folder.body = "<h1<< Description >>/h1>"
139   - folder.valid?
140   -
141   - assert_no_match /[<>]/, folder.body
142   - end
143   -
144 136 should 'not have a blog as parent' do
145 137 folder = Folder.new
146 138 folder.parent = Blog.new
... ...
test/unit/gallery_test.rb
  Diff comments   View file @5640070
... ... @@ -134,14 +134,6 @@ class GalleryTest &lt; ActiveSupport::TestCase
134 134 assert_match /<!-- .* --> <h1> Wellformed html code <\/h1>/, gallery.body
135 135 end
136 136  
137   - should 'escape malformed html tags' do
138   - gallery = Gallery.new
139   - gallery.body = "<h1<< Description >>/h1>"
140   - gallery.valid?
141   -
142   - assert_no_match /[<>]/, gallery.body
143   - end
144   -
145 137 should 'accept uploads' do
146 138 folder = fast_create(Gallery)
147 139 assert folder.accept_uploads?
... ...
test/unit/organization_test.rb
  Diff comments   View file @5640070
... ... @@ -253,25 +253,6 @@ class OrganizationTest &lt; ActiveSupport::TestCase
253 253 assert organization.closed
254 254 end
255 255  
256   - should 'escape malformed html tags' do
257   - organization = Organization.new
258   - organization.acronym = "<h1 Malformed >> html >< tag"
259   - organization.contact_person = "<h1 Malformed >,<<<asfdf> html >< tag"
260   - organization.contact_email = "<h1<malformed@html.com>>"
261   - organization.description = "<h1 Malformed /h1>>><<> html ><>h1< tag"
262   - organization.legal_form = "<h1 Malformed /h1>>><<> html ><>h1< tag"
263   - organization.economic_activity = "<h1 Malformed /h1>>><<> html ><>h1< tag"
264   - organization.management_information = "<h1 Malformed /h1>>><<> html ><>h1< tag"
265   - organization.valid?
266   -
267   - assert_no_match /[<>]/, organization.acronym
268   - assert_no_match /[<>]/, organization.contact_person
269   - assert_no_match /[<>]/, organization.contact_email
270   - assert_no_match /[<>]/, organization.legal_form
271   - assert_no_match /[<>]/, organization.economic_activity
272   - assert_no_match /[<>]/, organization.management_information
273   - end
274   -
275 256 should "the followed_by? be true only to members" do
276 257 o = fast_create(Organization)
277 258 p1 = fast_create(Person)
... ...
test/unit/product_test.rb
  Diff comments   View file @5640070
... ... @@ -171,16 +171,6 @@ class ProductTest &lt; ActiveSupport::TestCase
171 171 assert_equal @product_category.name, product.name
172 172 end
173 173  
174   - should 'escape malformed html tags' do
175   - product = build(Product, :product_category => @product_category)
176   - product.name = "<h1 Malformed >> html >< tag"
177   - product.description = "<h1 Malformed</h1>><<<a>> >> html >< tag"
178   - product.valid?
179   -
180   - assert_no_match /[<>]/, product.name
181   - assert_no_match /[<>]/, product.description
182   - end
183   -
184 174 should 'use name of category when has no name yet' do
185 175 product = Product.new
186 176 product.product_category = @product_category
... ...
test/unit/profile_test.rb
  Diff comments   View file @5640070
... ... @@ -1696,34 +1696,6 @@ class ProfileTest &lt; ActiveSupport::TestCase
1696 1696 assert_equal "<strong> Custom Footer <strong>", profile.custom_footer
1697 1697 end
1698 1698  
1699   - should 'escape malformed html tags' do
1700   - profile = Profile.new
1701   - profile.name = "<h1 Malformed >> html >>></a>< tag"
1702   - profile.nickname = "<h1 Malformed <<h1>>< html >< tag"
1703   - profile.address = "<h1><</h2< Malformed >> html >< tag"
1704   - profile.contact_phone = "<h1<< Malformed ><>>> html >< tag"
1705   - profile.description = "<h1<a> Malformed >> html ></a>< tag"
1706   - profile.valid?
1707   -
1708   - assert_no_match /[<>]/, profile.name
1709   - assert_no_match /[<>]/, profile.nickname
1710   - assert_no_match /[<>]/, profile.address
1711   - assert_no_match /[<>]/, profile.contact_phone
1712   - assert_no_match /[<>]/, profile.description
1713   - assert_no_match /[<>]/, profile.custom_header
1714   - assert_no_match /[<>]/, profile.custom_footer
1715   - end
1716   -
1717   - should 'escape malformed html tags in header and footer' do
1718   - profile = fast_create(Profile)
1719   - profile.custom_header = "<h1<a>><<> Malformed >> html ></a>< tag"
1720   - profile.custom_footer = "<h1> Malformed <><< html ></a>< tag"
1721   - profile.save
1722   -
1723   - assert_no_match /[<>]/, profile.custom_header
1724   - assert_no_match /[<>]/, profile.custom_footer
1725   - end
1726   -
1727 1699 should 'not sanitize html comments' do
1728 1700 profile = Profile.new
1729 1701 profile.custom_header = '<p><!-- <asdf> << aasdfa >>> --> <h1> Wellformed html code </h1>'
... ...
test/unit/text_article_test.rb
  Diff comments   View file @5640070
... ... @@ -14,15 +14,6 @@ class TextArticleTest &lt; ActiveSupport::TestCase
14 14 assert_includes TextArticle.find(:all), article
15 15 end
16 16  
17   - should 'remove HTML from name' do
18   - person = create_user('testuser').person
19   - article = TextArticle.new(:profile => person)
20   - article.name = "<h1 Malformed >> html >>></a>< tag"
21   - article.valid?
22   -
23   - assert_no_match /[<>]/, article.name
24   - end
25   -
26 17 should 'be translatable' do
27 18 assert_kind_of Noosfero::TranslatableContent, TextArticle.new
28 19 end
... ...
test/unit/validation_info_test.rb
  Diff comments   View file @5640070
... ... @@ -21,14 +21,4 @@ class ValidationInfoTest &lt; ActiveSupport::TestCase
21 21 end
22 22 end
23 23  
24   - should 'escape malformed html tags' do
25   - info = ValidationInfo.new
26   - info.validation_methodology = "<h1 Malformed >> html >< tag"
27   - info.restrictions = "<h1 Malformed >> html >< tag"
28   - info.valid?
29   -
30   - assert_no_match /[<>]/, info.validation_methodology
31   - assert_no_match /[<>]/, info.restrictions
32   - end
33   -
34 24 end
... ...
vendor/plugins/xss_terminate/lib/xss_terminate.rb
  Diff comments   View file @5640070
... ... @@ -38,7 +38,7 @@ module XssTerminate
38 38  
39 39 module InstanceMethods
40 40  
41   - def sanitize_field(sanitizer, field, serialized = false, with= :full)
  41 + def sanitize_field(sanitizer, field, serialized = false)
42 42 field = field.to_sym
43 43 if serialized
44 44 puts field
... ... @@ -49,25 +49,11 @@ module XssTerminate
49 49 else
50 50 if self[field]
51 51 self[field] = sanitizer.sanitize(self[field])
52   -
53   - if with == :full
54   - self[field] = CGI.escapeHTML(self[field])
55   - elsif with == :white_list
56   - self[field] = CGI.escapeHTML(self[field]) if !wellformed_html_code?(self[field])
57   - end
58   -
59 52 else
60 53 value = self.send("#{field}")
61 54 return unless value
62 55 value = sanitizer.sanitize(value)
63 56 self.send("#{field}=", value)
64   -
65   - if with == :full
66   - self.send("#{field}=", CGI.escapeHTML(value))
67   - elsif with == :white_list
68   - self.send("#{field}=", CGI.escapeHTML(value)) if !wellformed_html_code?(value)
69   - end
70   -
71 57 end
72 58 end
73 59 end
... ... @@ -86,7 +72,7 @@ module XssTerminate
86 72 sanitizer = ActionView::Base.full_sanitizer
87 73 columns, columns_serialized = sanitize_columns(:full)
88 74 columns.each do |column|
89   - sanitize_field(sanitizer, column.to_sym, columns_serialized.include?(column), :full)
  75 + sanitize_field(sanitizer, column.to_sym, columns_serialized.include?(column))
90 76 end
91 77 end
92 78  
... ... @@ -94,7 +80,7 @@ module XssTerminate
94 80 sanitizer = ActionView::Base.white_list_sanitizer
95 81 columns, columns_serialized = sanitize_columns(:white_list)
96 82 columns.each do |column|
97   - sanitize_field(sanitizer, column.to_sym, columns_serialized.include?(column), :white_list)
  83 + sanitize_field(sanitizer, column.to_sym, columns_serialized.include?(column))
98 84 end
99 85 end
100 86  
... ... @@ -102,38 +88,8 @@ module XssTerminate
102 88 sanitizer = HTML5libSanitize.new
103 89 columns = sanitize_columns(:html5lib)
104 90 columns.each do |column|
105   - sanitize_field(sanitizer, column.to_sym, columns_serialized.include?(column), :html5lib)
106   - end
107   - end
108   -
109   - def wellformed_html_code?(field)
110   - return true if !field
111   - counter = 0
112   - in_comment = false
113   - field=field.split(//)
114   - for i in 0..field.length-1
115   - if !in_comment
116   - if field[i] == '<'
117   - if field[i+1..i+3] == ["!","-","-"]
118   - in_comment = true
119   - else
120   - counter += 1
121   - end
122   - elsif field[i] == '>'
123   - counter -= 1
124   - end
125   - else
126   - if field[i-2..i] == ["-","-",">"]
127   - in_comment = false
128   - end
129   - end
130   -
131   - if counter < 0 || 1 < counter
132   - return false
133   - end
  91 + sanitize_field(sanitizer, column.to_sym, columns_serialized.include?(column))
134 92 end
135   -
136   - return counter == 0
137 93 end
138 94  
139 95 end
... ...