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authorThibaut Girka <thib@sitedethib.com>2019-03-13 15:16:02 +0100
committerThibaut Girka <thib@sitedethib.com>2019-03-13 15:16:02 +0100
commit02062aab55cb6f8da527998a210775c2ad695eed (patch)
treeab606ee84d964f28dad5bc77cfbd49b5c12849fa /app/helpers/jsonld_helper.rb
parentc2857c976c7d4a8bbd02c3c18569913f2bf8a034 (diff)
parent06663fcf87fe0d6bc71336e6f212b82f098066d7 (diff)
Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- app/controllers/about_controller.rb
- app/controllers/tags_controller.rb
- app/views/about/show.html.haml
- spec/views/about/show.html.haml_spec.rb
Diffstat (limited to 'app/helpers/jsonld_helper.rb')
-rw-r--r--app/helpers/jsonld_helper.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/app/helpers/jsonld_helper.rb b/app/helpers/jsonld_helper.rb
index f0a19e332..5b4011275 100644
--- a/app/helpers/jsonld_helper.rb
+++ b/app/helpers/jsonld_helper.rb
@@ -47,6 +47,15 @@ module JsonLdHelper
     !uri.start_with?('http://', 'https://')
   end
 
+  def invalid_origin?(url)
+    return true if unsupported_uri_scheme?(url)
+
+    needle   = Addressable::URI.parse(url).host
+    haystack = Addressable::URI.parse(@account.uri).host
+
+    !haystack.casecmp(needle).zero?
+  end
+
   def canonicalize(json)
     graph = RDF::Graph.new << JSON::LD::API.toRdf(json, documentLoader: method(:load_jsonld_context))
     graph.dump(:normalize)