class NodeControllerTest < ActionController::TestCase
api_fixtures
+ ##
+ # test all routes which lead to this controller
+ def test_routes
+ assert_routing(
+ { :path => "/api/0.6/node/create", :method => :put },
+ { :controller => "node", :action => "create" }
+ )
+ assert_routing(
+ { :path => "/api/0.6/node/1", :method => :get },
+ { :controller => "node", :action => "read", :id => "1" }
+ )
+ assert_routing(
+ { :path => "/api/0.6/node/1", :method => :put },
+ { :controller => "node", :action => "update", :id => "1" }
+ )
+ assert_routing(
+ { :path => "/api/0.6/node/1", :method => :delete },
+ { :controller => "node", :action => "delete", :id => "1" }
+ )
+ assert_routing(
+ { :path => "/api/0.6/nodes", :method => :get },
+ { :controller => "node", :action => "nodes" }
+ )
+ end
+
def test_create
# cannot read password from fixture as it is stored as MD5 digest
+ ## First try with no auth
+
+ # create a node with random lat/lon
+ lat = rand(100)-50 + rand
+ lon = rand(100)-50 + rand
+ # normal user has a changeset open, so we'll use that.
+ changeset = changesets(:normal_user_first_change)
+ # create a minimal xml file
+ content("<osm><node lat='#{lat}' lon='#{lon}' changeset='#{changeset.id}'/></osm>")
+ assert_difference('OldNode.count', 0) do
+ put :create
+ end
+ # hope for unauthorized
+ assert_response :unauthorized, "node upload did not return unauthorized status"
+
+
+
+ ## Now try with the user which doesn't have their data public
basic_authorization(users(:normal_user).email, "test")
# create a node with random lat/lon
changeset = changesets(:normal_user_first_change)
# create a minimal xml file
content("<osm><node lat='#{lat}' lon='#{lon}' changeset='#{changeset.id}'/></osm>")
+ assert_difference('Node.count', 0) do
+ put :create
+ end
+ # hope for success
+ assert_require_public_data "node create did not return forbidden status"
+
+
+
+ ## Now try with the user that has the public data
+ basic_authorization(users(:public_user).email, "test")
+
+ # create a node with random lat/lon
+ lat = rand(100)-50 + rand
+ lon = rand(100)-50 + rand
+ # normal user has a changeset open, so we'll use that.
+ changeset = changesets(:public_user_first_change)
+ # create a minimal xml file
+ content("<osm><node lat='#{lat}' lon='#{lon}' changeset='#{changeset.id}'/></osm>")
put :create
# hope for success
assert_response :success, "node upload did not return success status"
# compare values
assert_in_delta lat * 10000000, checknode.latitude, 1, "saved node does not match requested latitude"
assert_in_delta lon * 10000000, checknode.longitude, 1, "saved node does not match requested longitude"
- assert_equal changesets(:normal_user_first_change).id, checknode.changeset_id, "saved node does not belong to changeset that it was created in"
+ assert_equal changesets(:public_user_first_change).id, checknode.changeset_id, "saved node does not belong to changeset that it was created in"
assert_equal true, checknode.visible, "saved node is not visible"
end
def test_create_invalid_xml
+ ## Only test public user here, as test_create should cover what's the forbiddens
+ ## that would occur here
# Initial setup
- basic_authorization(users(:normal_user).email, "test")
+ basic_authorization(users(:public_user).email, "test")
# normal user has a changeset open, so we'll use that.
- changeset = changesets(:normal_user_first_change)
+ changeset = changesets(:public_user_first_change)
lat = 3.434
lon = 3.23
+ # test that the upload is rejected when xml is valid, but osm doc isn't
+ content("<create/>")
+ put :create
+ assert_response :bad_request, "node upload did not return bad_request status"
+ assert_equal "Cannot parse valid node from xml string <create/>. XML doesn't contain an osm/node element.", @response.body
+
# test that the upload is rejected when no lat is supplied
# create a minimal xml file
content("<osm><node lon='#{lon}' changeset='#{changeset.id}'/></osm>")
put :create
# hope for success
assert_response :bad_request, "node upload did not return bad_request status"
- assert_equal 'Cannot parse valid node from xml string <node lon="3.23" changeset="1"/>. lat missing', @response.body
+ assert_equal "Cannot parse valid node from xml string <node lon=\"3.23\" changeset=\"#{changeset.id}\"/>. lat missing", @response.body
# test that the upload is rejected when no lon is supplied
# create a minimal xml file
put :create
# hope for success
assert_response :bad_request, "node upload did not return bad_request status"
- assert_equal 'Cannot parse valid node from xml string <node lat="3.434" changeset="1"/>. lon missing', @response.body
+ assert_equal "Cannot parse valid node from xml string <node lat=\"3.434\" changeset=\"#{changeset.id}\"/>. lon missing", @response.body
+
+ # test that the upload is rejected when lat is non-numeric
+ # create a minimal xml file
+ content("<osm><node lat='abc' lon='#{lon}' changeset='#{changeset.id}'/></osm>")
+ put :create
+ # hope for success
+ assert_response :bad_request, "node upload did not return bad_request status"
+ assert_equal "Cannot parse valid node from xml string <node lat=\"abc\" lon=\"#{lon}\" changeset=\"#{changeset.id}\"/>. lat not a number", @response.body
+
+ # test that the upload is rejected when lon is non-numeric
+ # create a minimal xml file
+ content("<osm><node lat='#{lat}' lon='abc' changeset='#{changeset.id}'/></osm>")
+ put :create
+ # hope for success
+ assert_response :bad_request, "node upload did not return bad_request status"
+ assert_equal "Cannot parse valid node from xml string <node lat=\"#{lat}\" lon=\"abc\" changeset=\"#{changeset.id}\"/>. lon not a number", @response.body
+
+ # test that the upload is rejected when we have a tag which is too long
+ content("<osm><node lat='#{lat}' lon='#{lon}' changeset='#{changeset.id}'><tag k='foo' v='#{'x'*256}'/></node></osm>")
+ put :create
+ assert_response :bad_request, "node upload did not return bad_request status"
+ assert_equal ["NodeTag ", " v: is too long (maximum is 255 characters) (\"#{'x'*256}\")"], @response.body.split(/[0-9]+,foo:/)
end
# this tests deletion restrictions - basic deletion is tested in the unit
# tests for node!
def test_delete
- # first try to delete node without auth
+ ## first try to delete node without auth
delete :delete, :id => current_nodes(:visible_node).id
assert_response :unauthorized
-
- # now set auth
+
+
+ ## now set auth for the non-data public user
basic_authorization(users(:normal_user).email, "test");
# try to delete with an invalid (closed) changeset
content update_changeset(current_nodes(:visible_node).to_xml,
changesets(:normal_user_closed_change).id)
delete :delete, :id => current_nodes(:visible_node).id
- assert_response :conflict
+ assert_require_public_data("non-public user shouldn't be able to delete node")
# try to delete with an invalid (non-existent) changeset
content update_changeset(current_nodes(:visible_node).to_xml,0)
delete :delete, :id => current_nodes(:visible_node).id
- assert_response :conflict
+ assert_require_public_data("shouldn't be able to delete node, when user's data is private")
# valid delete now takes a payload
content(nodes(:visible_node).to_xml)
delete :delete, :id => current_nodes(:visible_node).id
+ assert_require_public_data("shouldn't be able to delete node when user's data isn't public'")
+
+ # this won't work since the node is already deleted
+ content(nodes(:invisible_node).to_xml)
+ delete :delete, :id => current_nodes(:invisible_node).id
+ assert_require_public_data
+
+ # this won't work since the node never existed
+ delete :delete, :id => 0
+ assert_require_public_data
+
+ ## these test whether nodes which are in-use can be deleted:
+ # in a way...
+ content(nodes(:used_node_1).to_xml)
+ delete :delete, :id => current_nodes(:used_node_1).id
+ assert_require_public_data
+ "shouldn't be able to delete a node used in a way (#{@response.body})"
+
+ # in a relation...
+ content(nodes(:node_used_by_relationship).to_xml)
+ delete :delete, :id => current_nodes(:node_used_by_relationship).id
+ assert_require_public_data
+ "shouldn't be able to delete a node used in a relation (#{@response.body})"
+
+
+
+ ## now set auth for the public data user
+ basic_authorization(users(:public_user).email, "test");
+
+ # try to delete with an invalid (closed) changeset
+ content update_changeset(current_nodes(:visible_node).to_xml,
+ changesets(:normal_user_closed_change).id)
+ delete :delete, :id => current_nodes(:visible_node).id
+ assert_response :conflict
+
+ # try to delete with an invalid (non-existent) changeset
+ content update_changeset(current_nodes(:visible_node).to_xml,0)
+ delete :delete, :id => current_nodes(:visible_node).id
+ assert_response :conflict
+
+ # try to delete a node with a different ID
+ content(nodes(:public_visible_node).to_xml)
+ delete :delete, :id => current_nodes(:visible_node).id
+ assert_response :bad_request,
+ "should not be able to delete a node with a different ID from the XML"
+
+ # try to delete a node rubbish in the payloads
+ content("<delete/>")
+ delete :delete, :id => current_nodes(:visible_node).id
+ assert_response :bad_request,
+ "should not be able to delete a node without a valid XML payload"
+
+ # valid delete now takes a payload
+ content(nodes(:public_visible_node).to_xml)
+ delete :delete, :id => current_nodes(:public_visible_node).id
assert_response :success
# valid delete should return the new version number, which should
# be greater than the old version number
- assert @response.body.to_i > current_nodes(:visible_node).version,
+ assert @response.body.to_i > current_nodes(:public_visible_node).version,
"delete request should return a new version number for node"
- # this won't work since the node is already deleted
- content(nodes(:invisible_node).to_xml)
- delete :delete, :id => current_nodes(:invisible_node).id
+ # deleting the same node twice doesn't work
+ content(nodes(:public_visible_node).to_xml)
+ delete :delete, :id => current_nodes(:public_visible_node).id
assert_response :gone
# this won't work since the node never existed
delete :delete, :id => current_nodes(:used_node_1).id
assert_response :precondition_failed,
"shouldn't be able to delete a node used in a way (#{@response.body})"
+ assert_equal "Precondition failed: Node 3 is still used by ways 1,3.", @response.body
# in a relation...
content(nodes(:node_used_by_relationship).to_xml)
delete :delete, :id => current_nodes(:node_used_by_relationship).id
assert_response :precondition_failed,
"shouldn't be able to delete a node used in a relation (#{@response.body})"
+ assert_equal "Precondition failed: Node 5 is still used by relations 1,3.", @response.body
end
##
# tests whether the API works and prevents incorrect use while trying
# to update nodes.
def test_update
+ ## First test with no user credentials
# try and update a node without authorisation
# first try to delete node without auth
content current_nodes(:visible_node).to_xml
put :update, :id => current_nodes(:visible_node).id
assert_response :unauthorized
+
+
+ ## Second test with the private user
+
# setup auth
basic_authorization(users(:normal_user).email, "test")
# try and update in someone else's changeset
content update_changeset(current_nodes(:visible_node).to_xml,
- changesets(:second_user_first_change).id)
+ changesets(:public_user_first_change).id)
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "update with other user's changeset should be forbidden when date isn't public"
+
+ # try and update in a closed changeset
+ content update_changeset(current_nodes(:visible_node).to_xml,
+ changesets(:normal_user_closed_change).id)
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "update with closed changeset should be forbidden, when data isn't public"
+
+ # try and update in a non-existant changeset
+ content update_changeset(current_nodes(:visible_node).to_xml, 0)
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data("update with changeset=0 should be forbidden, when data isn't public")
+
+ ## try and submit invalid updates
+ content xml_attr_rewrite(current_nodes(:visible_node).to_xml, 'lat', 91.0);
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "node at lat=91 should be forbidden, when data isn't public"
+
+ content xml_attr_rewrite(current_nodes(:visible_node).to_xml, 'lat', -91.0);
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "node at lat=-91 should be forbidden, when data isn't public"
+
+ content xml_attr_rewrite(current_nodes(:visible_node).to_xml, 'lon', 181.0);
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "node at lon=181 should be forbidden, when data isn't public"
+
+ content xml_attr_rewrite(current_nodes(:visible_node).to_xml, 'lon', -181.0);
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "node at lon=-181 should be forbidden, when data isn't public"
+
+ ## finally, produce a good request which should work
+ content current_nodes(:visible_node).to_xml
+ put :update, :id => current_nodes(:visible_node).id
+ assert_require_public_data "should have failed with a forbidden when data isn't public"
+
+ ## Finally test with the public user
+
+ # try and update a node without authorisation
+ # first try to delete node without auth
+ content current_nodes(:visible_node).to_xml
+ put :update, :id => current_nodes(:visible_node).id
+ assert_response :forbidden
+
+ # setup auth
+ basic_authorization(users(:public_user).email, "test")
+
+ ## trying to break changesets
+
+ # try and update in someone else's changeset
+ content update_changeset(current_nodes(:visible_node).to_xml,
+ changesets(:normal_user_first_change).id)
put :update, :id => current_nodes(:visible_node).id
assert_response :conflict, "update with other user's changeset should be rejected"
assert_response :conflict,
"should not be able to put 'p1r4at3s!' in the version field"
- ## finally, produce a good request which should work
- content current_nodes(:visible_node).to_xml
+ ## try an update with the wrong ID
+ content current_nodes(:public_visible_node).to_xml
+ put :update, :id => current_nodes(:visible_node).id
+ assert_response :bad_request,
+ "should not be able to update a node with a different ID from the XML"
+
+ ## try an update with a minimal valid XML doc which isn't a well-formed OSM doc.
+ content "<update/>"
put :update, :id => current_nodes(:visible_node).id
+ assert_response :bad_request,
+ "should not be able to update a node with non-OSM XML doc."
+
+ ## finally, produce a good request which should work
+ content current_nodes(:public_visible_node).to_xml
+ put :update, :id => current_nodes(:public_visible_node).id
assert_response :success, "a valid update request failed"
end
+ ##
+ # test fetching multiple nodes
+ def test_nodes
+ # check error when no parameter provided
+ get :nodes
+ assert_response :bad_request
+
+ # check error when no parameter value provided
+ get :nodes, :nodes => ""
+ assert_response :bad_request
+
+ # test a working call
+ get :nodes, :nodes => "1,2,4,15,17"
+ assert_response :success
+ assert_select "osm" do
+ assert_select "node", :count => 5
+ assert_select "node[id=1][visible=true]", :count => 1
+ assert_select "node[id=2][visible=false]", :count => 1
+ assert_select "node[id=4][visible=true]", :count => 1
+ assert_select "node[id=15][visible=true]", :count => 1
+ assert_select "node[id=17][visible=false]", :count => 1
+ end
+
+ # check error when a non-existent node is included
+ get :nodes, :nodes => "1,2,4,15,17,400"
+ assert_response :not_found
+ end
+
##
# test adding tags to a node
def test_duplicate_tags
# setup auth
- basic_authorization(users(:normal_user).email, "test")
+ basic_authorization(users(:public_user).email, "test")
# add an identical tag to the node
tag_xml = XML::Node.new("tag")
- tag_xml['k'] = current_node_tags(:t1).k
- tag_xml['v'] = current_node_tags(:t1).v
+ tag_xml['k'] = current_node_tags(:public_v_t1).k
+ tag_xml['v'] = current_node_tags(:public_v_t1).v
# add the tag into the existing xml
- node_xml = current_nodes(:visible_node).to_xml
+ node_xml = current_nodes(:public_visible_node).to_xml
node_xml.find("//osm/node").first << tag_xml
# try and upload it
content node_xml
- put :update, :id => current_nodes(:visible_node).id
+ put :update, :id => current_nodes(:public_visible_node).id
assert_response :bad_request,
"adding duplicate tags to a node should fail with 'bad request'"
- assert_equal "Element node/#{current_nodes(:visible_node).id} has duplicate tags with key #{current_node_tags(:t1).k}.", @response.body
+ assert_equal "Element node/#{current_nodes(:public_visible_node).id} has duplicate tags with key #{current_node_tags(:t1).k}", @response.body
end
# test whether string injection is possible
def test_string_injection
+ ## First try with the non-data public user
basic_authorization(users(:normal_user).email, "test")
changeset_id = changesets(:normal_user_first_change).id
+ # try and put something into a string that the API might
+ # use unquoted and therefore allow code injection...
+ content "<osm><node lat='0' lon='0' changeset='#{changeset_id}'>" +
+ '<tag k="#{@user.inspect}" v="0"/>' +
+ '</node></osm>'
+ put :create
+ assert_require_public_data "Shouldn't be able to create with non-public user"
+
+
+ ## Then try with the public data user
+ basic_authorization(users(:public_user).email, "test")
+ changeset_id = changesets(:public_user_first_change).id
+
# try and put something into a string that the API might
# use unquoted and therefore allow code injection...
content "<osm><node lat='0' lon='0' changeset='#{changeset_id}'>" +
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